{"active_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "analysis_config": {"flush_interval_seconds": 15.0, "include_event_records": true, "max_buffer_records": 32, "summary_interval_frames": 120, "summary_only": true}, "cctv_id": "02", "created_at": "2026-06-04T11:06:48", "instance_id": "1f12aa99", "record_type": "session_start", "source_url": "rtsp://nk20001.iptime.org:554/live02"}
{"cctv_id": "02", "created_at": "2026-06-05T07:13:26", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 120, "lifetime_counters": {"assigned_from_manual_pool": 36, "pseudo_created": 5, "pseudo_promoted_to_manual": 1, "pseudo_reused": 4, "real_match_assigned": 138, "reconciled_to_real": 37, "tracker_online_targets": 138, "tracker_removed_tracks": 3, "tracker_update_calls": 120, "unmatched_objects": 46}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000355, "bbox_height_ratio_median": 0.03316, "bbox_height_ratio_p75": 0.051389, "bbox_width_ratio_median": 0.010742, "frame_presence_count": 24, "label_counts": {"small_worker": 24}, "object_sample_count": 24}, "중장비": {"bbox_area_ratio_median": 0.071155, "bbox_height_ratio_median": 0.628125, "bbox_height_ratio_p75": 0.628472, "bbox_width_ratio_median": 0.113281, "frame_presence_count": 120, "label_counts": {"tower_crane": 160}, "object_sample_count": 160}}, "scene_scale_metrics": {"sample_count": 24, "worker_height_ratio_median": 0.03316, "worker_small_worker_ratio": 1.0}, "scene_scale_profile": "mixed", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:13:43", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 240, "lifetime_counters": {"assigned_from_manual_pool": 81, "pseudo_created": 9, "pseudo_promoted_to_manual": 3, "pseudo_reused": 7, "real_match_assigned": 262, "reconciled_to_real": 84, "tracker_online_targets": 262, "tracker_removed_tracks": 7, "tracker_update_calls": 240, "unmatched_objects": 100}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000382, "bbox_height_ratio_median": 0.032986, "bbox_height_ratio_p75": 0.033681, "bbox_width_ratio_median": 0.011719, "frame_presence_count": 54, "label_counts": {"small_worker": 55}, "object_sample_count": 55}, "중장비": {"bbox_area_ratio_median": 0.071194, "bbox_height_ratio_median": 0.628472, "bbox_height_ratio_p75": 0.628819, "bbox_width_ratio_median": 0.113281, "frame_presence_count": 120, "label_counts": {"tower_crane": 123}, "object_sample_count": 123}}, "scene_scale_metrics": {"sample_count": 79, "worker_height_ratio_median": 0.032986, "worker_small_worker_ratio": 1.0}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:14:00", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 360, "lifetime_counters": {"assigned_from_manual_pool": 84, "pseudo_created": 9, "pseudo_promoted_to_manual": 3, "pseudo_reused": 7, "real_match_assigned": 384, "reconciled_to_real": 87, "tracker_online_targets": 384, "tracker_removed_tracks": 9, "tracker_update_calls": 360, "unmatched_objects": 103}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000404, "bbox_height_ratio_median": 0.033333, "bbox_height_ratio_p75": 0.033333, "bbox_width_ratio_median": 0.012109, "frame_presence_count": 5, "label_counts": {"small_worker": 5}, "object_sample_count": 5}, "중장비": {"bbox_area_ratio_median": 0.071233, "bbox_height_ratio_median": 0.628819, "bbox_height_ratio_p75": 0.629167, "bbox_width_ratio_median": 0.113281, "frame_presence_count": 120, "label_counts": {"tower_crane": 120}, "object_sample_count": 120}}, "scene_scale_metrics": {"sample_count": 84, "worker_height_ratio_median": 0.032986, "worker_small_worker_ratio": 1.0}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:14:18", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 480, "lifetime_counters": {"assigned_from_manual_pool": 99, "pseudo_created": 10, "pseudo_promoted_to_manual": 4, "pseudo_reused": 8, "real_match_assigned": 513, "reconciled_to_real": 103, "tracker_online_targets": 513, "tracker_removed_tracks": 12, "tracker_update_calls": 480, "unmatched_objects": 121}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.071194, "bbox_height_ratio_median": 0.628472, "bbox_height_ratio_p75": 0.628819, "bbox_width_ratio_median": 0.113281, "frame_presence_count": 120, "label_counts": {"drilling_rig": 4, "tower_crane": 143}, "object_sample_count": 147}}, "scene_scale_metrics": {"sample_count": 84, "worker_height_ratio_median": 0.032986, "worker_small_worker_ratio": 1.0}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:14:36", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 600, "lifetime_counters": {"assigned_from_manual_pool": 216, "pseudo_created": 11, "pseudo_promoted_to_manual": 4, "pseudo_reused": 8, "real_match_assigned": 633, "reconciled_to_real": 220, "tracker_online_targets": 633, "tracker_removed_tracks": 12, "tracker_update_calls": 600, "unmatched_objects": 239}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000592, "bbox_height_ratio_median": 0.054167, "bbox_height_ratio_p75": 0.054167, "bbox_width_ratio_median": 0.010937, "frame_presence_count": 1, "label_counts": {"small_worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.070625, "bbox_height_ratio_median": 0.627083, "bbox_height_ratio_p75": 0.628472, "bbox_width_ratio_median": 0.113281, "frame_presence_count": 120, "label_counts": {"tower_crane": 237}, "object_sample_count": 237}}, "scene_scale_metrics": {"sample_count": 85, "worker_height_ratio_median": 0.032986, "worker_small_worker_ratio": 1.0}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:14:54", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 720, "lifetime_counters": {"assigned_from_manual_pool": 333, "pseudo_created": 11, "pseudo_promoted_to_manual": 4, "pseudo_reused": 8, "real_match_assigned": 753, "reconciled_to_real": 337, "tracker_online_targets": 753, "tracker_removed_tracks": 12, "tracker_update_calls": 720, "unmatched_objects": 356}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.070625, "bbox_height_ratio_median": 0.627083, "bbox_height_ratio_p75": 0.628125, "bbox_width_ratio_median": 0.113281, "frame_presence_count": 120, "label_counts": {"tower_crane": 237}, "object_sample_count": 237}}, "scene_scale_metrics": {"sample_count": 85, "worker_height_ratio_median": 0.032986, "worker_small_worker_ratio": 1.0}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:15:12", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 840, "lifetime_counters": {"assigned_from_manual_pool": 437, "fall_candidate_accepted_edge_entry": 3, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 4, "pseudo_created": 13, "pseudo_promoted_to_manual": 4, "pseudo_reused": 8, "real_match_assigned": 875, "reconciled_to_real": 441, "tracker_online_targets": 875, "tracker_removed_tracks": 13, "tracker_update_calls": 840, "unmatched_objects": 462}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.082912, "bbox_height_ratio_median": 0.257986, "bbox_height_ratio_p75": 0.259028, "bbox_width_ratio_median": 0.321289, "frame_presence_count": 4, "label_counts": {"worker": 4}, "object_sample_count": 4}, "중장비": {"bbox_area_ratio_median": 0.070173, "bbox_height_ratio_median": 0.627778, "bbox_height_ratio_p75": 0.628819, "bbox_width_ratio_median": 0.113281, "frame_presence_count": 120, "label_counts": {"tower_crane": 224}, "object_sample_count": 224}}, "scene_scale_metrics": {"sample_count": 89, "worker_height_ratio_median": 0.032986, "worker_small_worker_ratio": 0.955056}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:15:29", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 960, "lifetime_counters": {"assigned_from_manual_pool": 455, "assigned_from_recent_track": 1, "fall_candidate_accepted_edge_entry": 5, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 6, "pseudo_created": 16, "pseudo_promoted_to_manual": 5, "pseudo_reused": 9, "real_match_assigned": 999, "reconciled_to_real": 460, "tracker_online_targets": 999, "tracker_removed_tracks": 16, "tracker_update_calls": 960, "unmatched_objects": 486}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.084278, "bbox_height_ratio_median": 0.257292, "bbox_height_ratio_p75": 0.261111, "bbox_width_ratio_median": 0.327539, "frame_presence_count": 2, "label_counts": {"worker": 2}, "object_sample_count": 2}, "중장비": {"bbox_area_ratio_median": 0.070703, "bbox_height_ratio_median": 0.628472, "bbox_height_ratio_p75": 0.628472, "bbox_width_ratio_median": 0.1125, "frame_presence_count": 120, "label_counts": {"tower_crane": 146}, "object_sample_count": 146}}, "scene_scale_metrics": {"sample_count": 91, "worker_height_ratio_median": 0.032986, "worker_small_worker_ratio": 0.934066}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:15:47", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 1080, "lifetime_counters": {"assigned_from_manual_pool": 465, "assigned_from_recent_track": 1, "fall_candidate_accepted_edge_entry": 5, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 6, "pseudo_created": 17, "pseudo_promoted_to_manual": 6, "pseudo_reused": 10, "real_match_assigned": 1124, "reconciled_to_real": 471, "tracker_online_targets": 1124, "tracker_removed_tracks": 16, "tracker_update_calls": 1080, "unmatched_objects": 499}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.070703, "bbox_height_ratio_median": 0.628472, "bbox_height_ratio_p75": 0.628472, "bbox_width_ratio_median": 0.1125, "frame_presence_count": 120, "label_counts": {"tower_crane": 138}, "object_sample_count": 138}}, "scene_scale_metrics": {"sample_count": 91, "worker_height_ratio_median": 0.032986, "worker_small_worker_ratio": 0.934066}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:16:05", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 1200, "lifetime_counters": {"assigned_from_manual_pool": 489, "assigned_from_recent_track": 1, "fall_candidate_accepted_edge_entry": 6, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 7, "pseudo_created": 21, "pseudo_promoted_to_manual": 8, "pseudo_reused": 12, "real_match_assigned": 1250, "reconciled_to_real": 497, "tracker_online_targets": 1250, "tracker_removed_tracks": 17, "tracker_update_calls": 1200, "unmatched_objects": 531}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.083757, "bbox_height_ratio_median": 0.258333, "bbox_height_ratio_p75": 0.258333, "bbox_width_ratio_median": 0.324219, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.070096, "bbox_height_ratio_median": 0.627778, "bbox_height_ratio_p75": 0.628125, "bbox_width_ratio_median": 0.111719, "frame_presence_count": 120, "label_counts": {"tower_crane": 157}, "object_sample_count": 157}}, "scene_scale_metrics": {"sample_count": 92, "worker_height_ratio_median": 0.032986, "worker_small_worker_ratio": 0.923913}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:16:27", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_removed_tracks": 1, "tracker_update_calls": 1}, "frame_idx": 1320, "lifetime_counters": {"assigned_from_manual_pool": 530, "assigned_from_recent_track": 2, "fall_candidate_accepted_edge_entry": 14, "fall_candidate_accepted_prev_track": 14, "fall_candidate_seen": 28, "pseudo_created": 23, "pseudo_promoted_to_manual": 9, "pseudo_reused": 16, "real_match_assigned": 1382, "reconciled_to_real": 512, "tracker_online_targets": 1385, "tracker_removed_tracks": 21, "tracker_update_calls": 1320, "unmatched_objects": 580}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.087718, "bbox_height_ratio_median": 0.266667, "bbox_height_ratio_p75": 0.269444, "bbox_width_ratio_median": 0.330078, "frame_presence_count": 21, "label_counts": {"worker": 21}, "object_sample_count": 21}, "중장비": {"bbox_area_ratio_median": 0.069567, "bbox_height_ratio_median": 0.626389, "bbox_height_ratio_p75": 0.626736, "bbox_width_ratio_median": 0.110937, "frame_presence_count": 120, "label_counts": {"tower_crane": 160}, "object_sample_count": 160}}, "scene_scale_metrics": {"sample_count": 113, "worker_height_ratio_median": 0.033681, "worker_small_worker_ratio": 0.752212}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:16:45", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 1440, "lifetime_counters": {"assigned_from_manual_pool": 553, "assigned_from_recent_track": 4, "fall_candidate_accepted_edge_entry": 17, "fall_candidate_accepted_prev_track": 37, "fall_candidate_seen": 54, "pseudo_created": 24, "pseudo_promoted_to_manual": 9, "pseudo_reused": 16, "real_match_assigned": 1515, "reconciled_to_real": 512, "tracker_online_targets": 1519, "tracker_removed_tracks": 23, "tracker_update_calls": 1440, "unmatched_objects": 606}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.085456, "bbox_height_ratio_median": 0.258333, "bbox_height_ratio_p75": 0.261806, "bbox_width_ratio_median": 0.331836, "frame_presence_count": 26, "label_counts": {"worker": 26}, "object_sample_count": 26}, "중장비": {"bbox_area_ratio_median": 0.069941, "bbox_height_ratio_median": 0.626389, "bbox_height_ratio_p75": 0.626736, "bbox_width_ratio_median": 0.111719, "frame_presence_count": 120, "label_counts": {"tower_crane": 133}, "object_sample_count": 133}}, "scene_scale_metrics": {"sample_count": 139, "worker_height_ratio_median": 0.051389, "worker_small_worker_ratio": 0.611511}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:17:03", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 1560, "lifetime_counters": {"assigned_from_manual_pool": 606, "assigned_from_recent_track": 4, "fall_candidate_accepted_edge_entry": 24, "fall_candidate_accepted_prev_track": 68, "fall_candidate_seen": 92, "pseudo_created": 27, "pseudo_promoted_to_manual": 12, "pseudo_reused": 21, "real_match_assigned": 1668, "reconciled_to_real": 567, "tracker_online_targets": 1672, "tracker_removed_tracks": 25, "tracker_update_calls": 1560, "unmatched_objects": 670}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.088579, "bbox_height_ratio_median": 0.265278, "bbox_height_ratio_p75": 0.26875, "bbox_width_ratio_median": 0.333789, "frame_presence_count": 38, "label_counts": {"worker": 38}, "object_sample_count": 38}, "중장비": {"bbox_area_ratio_median": 0.069979, "bbox_height_ratio_median": 0.626389, "bbox_height_ratio_p75": 0.626736, "bbox_width_ratio_median": 0.111719, "frame_presence_count": 120, "label_counts": {"tower_crane": 179}, "object_sample_count": 179}}, "scene_scale_metrics": {"sample_count": 177, "worker_height_ratio_median": 0.252083, "worker_small_worker_ratio": 0.480226}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:17:20", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 1680, "lifetime_counters": {"assigned_from_manual_pool": 643, "assigned_from_recent_track": 4, "fall_candidate_accepted_edge_entry": 26, "fall_candidate_accepted_prev_track": 103, "fall_candidate_seen": 129, "pseudo_created": 27, "pseudo_promoted_to_manual": 12, "pseudo_reused": 21, "real_match_assigned": 1788, "reconciled_to_real": 604, "tracker_online_targets": 1792, "tracker_removed_tracks": 25, "tracker_update_calls": 1680, "unmatched_objects": 707}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.088417, "bbox_height_ratio_median": 0.2625, "bbox_height_ratio_p75": 0.268056, "bbox_width_ratio_median": 0.335547, "frame_presence_count": 37, "label_counts": {"worker": 37}, "object_sample_count": 37}, "중장비": {"bbox_area_ratio_median": 0.070469, "bbox_height_ratio_median": 0.626736, "bbox_height_ratio_p75": 0.626736, "bbox_width_ratio_median": 0.1125, "frame_presence_count": 120, "label_counts": {"tower_crane": 120}, "object_sample_count": 120}}, "scene_scale_metrics": {"sample_count": 214, "worker_height_ratio_median": 0.255903, "worker_small_worker_ratio": 0.397196}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:17:38", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 1800, "lifetime_counters": {"assigned_from_manual_pool": 661, "assigned_from_recent_track": 4, "fall_candidate_accepted_edge_entry": 30, "fall_candidate_accepted_prev_track": 122, "fall_candidate_seen": 152, "pseudo_created": 27, "pseudo_promoted_to_manual": 12, "pseudo_reused": 21, "real_match_assigned": 1915, "reconciled_to_real": 622, "tracker_online_targets": 1919, "tracker_removed_tracks": 28, "tracker_update_calls": 1800, "unmatched_objects": 725}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.09038, "bbox_height_ratio_median": 0.272222, "bbox_height_ratio_p75": 0.279861, "bbox_width_ratio_median": 0.332031, "frame_presence_count": 23, "label_counts": {"worker": 23}, "object_sample_count": 23}, "중장비": {"bbox_area_ratio_median": 0.070391, "bbox_height_ratio_median": 0.626042, "bbox_height_ratio_p75": 0.626389, "bbox_width_ratio_median": 0.1125, "frame_presence_count": 120, "label_counts": {"tower_crane": 122}, "object_sample_count": 122}}, "scene_scale_metrics": {"sample_count": 237, "worker_height_ratio_median": 0.257639, "worker_small_worker_ratio": 0.35865}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:17:55", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 2, "tracker_online_targets": 2, "tracker_update_calls": 1}, "frame_idx": 1920, "lifetime_counters": {"assigned_from_manual_pool": 678, "assigned_from_recent_track": 4, "fall_candidate_accepted_edge_entry": 36, "fall_candidate_accepted_prev_track": 139, "fall_candidate_seen": 175, "pseudo_created": 29, "pseudo_promoted_to_manual": 13, "pseudo_reused": 24, "real_match_assigned": 2122, "reconciled_to_real": 640, "tracker_online_targets": 2126, "tracker_removed_tracks": 29, "tracker_update_calls": 1920, "unmatched_objects": 748}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.092849, "bbox_height_ratio_median": 0.276389, "bbox_height_ratio_p75": 0.278472, "bbox_width_ratio_median": 0.333398, "frame_presence_count": 23, "label_counts": {"worker": 23}, "object_sample_count": 23}, "중장비": {"bbox_area_ratio_median": 0.069902, "bbox_height_ratio_median": 0.625347, "bbox_height_ratio_p75": 0.625694, "bbox_width_ratio_median": 0.111719, "frame_presence_count": 120, "label_counts": {"tower_crane": 207}, "object_sample_count": 207}}, "scene_scale_metrics": {"sample_count": 260, "worker_height_ratio_median": 0.259722, "worker_small_worker_ratio": 0.326923}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:18:13", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 2040, "lifetime_counters": {"assigned_from_manual_pool": 698, "assigned_from_recent_track": 4, "fall_candidate_accepted_edge_entry": 41, "fall_candidate_accepted_prev_track": 155, "fall_candidate_seen": 196, "pseudo_created": 29, "pseudo_promoted_to_manual": 13, "pseudo_reused": 24, "real_match_assigned": 2293, "reconciled_to_real": 660, "tracker_online_targets": 2297, "tracker_removed_tracks": 31, "tracker_update_calls": 2040, "unmatched_objects": 768}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.089301, "bbox_height_ratio_median": 0.271528, "bbox_height_ratio_p75": 0.277778, "bbox_width_ratio_median": 0.327539, "frame_presence_count": 21, "label_counts": {"worker": 21}, "object_sample_count": 21}, "중장비": {"bbox_area_ratio_median": 0.070469, "bbox_height_ratio_median": 0.626042, "bbox_height_ratio_p75": 0.626389, "bbox_width_ratio_median": 0.1125, "frame_presence_count": 120, "label_counts": {"tower_crane": 170}, "object_sample_count": 170}}, "scene_scale_metrics": {"sample_count": 281, "worker_height_ratio_median": 0.261111, "worker_small_worker_ratio": 0.302491}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:18:30", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 2160, "lifetime_counters": {"assigned_from_manual_pool": 713, "assigned_from_recent_track": 4, "fall_candidate_accepted_edge_entry": 43, "fall_candidate_accepted_prev_track": 169, "fall_candidate_seen": 212, "pseudo_created": 30, "pseudo_promoted_to_manual": 13, "pseudo_reused": 24, "real_match_assigned": 2413, "reconciled_to_real": 675, "tracker_online_targets": 2417, "tracker_removed_tracks": 32, "tracker_update_calls": 2160, "unmatched_objects": 784}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.098126, "bbox_height_ratio_median": 0.288542, "bbox_height_ratio_p75": 0.294444, "bbox_width_ratio_median": 0.340527, "frame_presence_count": 16, "label_counts": {"worker": 16}, "object_sample_count": 16}, "중장비": {"bbox_area_ratio_median": 0.07043, "bbox_height_ratio_median": 0.625694, "bbox_height_ratio_p75": 0.626042, "bbox_width_ratio_median": 0.1125, "frame_presence_count": 120, "label_counts": {"tower_crane": 120}, "object_sample_count": 120}}, "scene_scale_metrics": {"sample_count": 297, "worker_height_ratio_median": 0.2625, "worker_small_worker_ratio": 0.286195}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:18:48", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 2280, "lifetime_counters": {"assigned_from_manual_pool": 713, "assigned_from_recent_track": 4, "fall_candidate_accepted_edge_entry": 52, "fall_candidate_accepted_prev_track": 169, "fall_candidate_seen": 221, "pseudo_created": 34, "pseudo_promoted_to_manual": 13, "pseudo_reused": 26, "real_match_assigned": 2537, "reconciled_to_real": 675, "tracker_online_targets": 2541, "tracker_removed_tracks": 33, "tracker_update_calls": 2280, "unmatched_objects": 790}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.094285, "bbox_height_ratio_median": 0.275694, "bbox_height_ratio_p75": 0.301389, "bbox_width_ratio_median": 0.343262, "frame_presence_count": 10, "label_counts": {"small_worker": 1, "worker": 9}, "object_sample_count": 10}, "중장비": {"bbox_area_ratio_median": 0.070919, "bbox_height_ratio_median": 0.626042, "bbox_height_ratio_p75": 0.626389, "bbox_width_ratio_median": 0.113281, "frame_presence_count": 120, "label_counts": {"tower_crane": 120}, "object_sample_count": 120}}, "scene_scale_metrics": {"sample_count": 307, "worker_height_ratio_median": 0.2625, "worker_small_worker_ratio": 0.28013}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:19:10", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 2400, "lifetime_counters": {"assigned_from_manual_pool": 738, "assigned_from_recent_track": 4, "fall_candidate_accepted_edge_entry": 60, "fall_candidate_accepted_prev_track": 193, "fall_candidate_seen": 253, "pseudo_created": 37, "pseudo_promoted_to_manual": 15, "pseudo_reused": 31, "real_match_assigned": 2662, "reconciled_to_real": 702, "tracker_online_targets": 2666, "tracker_removed_tracks": 35, "tracker_update_calls": 2400, "unmatched_objects": 825}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.087203, "bbox_height_ratio_median": 0.266319, "bbox_height_ratio_p75": 0.273611, "bbox_width_ratio_median": 0.324609, "frame_presence_count": 32, "label_counts": {"worker": 32}, "object_sample_count": 32}, "중장비": {"bbox_area_ratio_median": 0.070469, "bbox_height_ratio_median": 0.626736, "bbox_height_ratio_p75": 0.626736, "bbox_width_ratio_median": 0.1125, "frame_presence_count": 120, "label_counts": {"tower_crane": 128}, "object_sample_count": 128}}, "scene_scale_metrics": {"sample_count": 339, "worker_height_ratio_median": 0.263194, "worker_small_worker_ratio": 0.253687}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:19:27", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 2520, "lifetime_counters": {"assigned_from_manual_pool": 773, "assigned_from_recent_track": 4, "fall_candidate_accepted_edge_entry": 61, "fall_candidate_accepted_prev_track": 234, "fall_candidate_seen": 295, "pseudo_created": 37, "pseudo_promoted_to_manual": 15, "pseudo_reused": 31, "real_match_assigned": 2796, "reconciled_to_real": 737, "tracker_online_targets": 2801, "tracker_removed_tracks": 38, "tracker_update_calls": 2520, "unmatched_objects": 860}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.08765, "bbox_height_ratio_median": 0.269444, "bbox_height_ratio_p75": 0.30625, "bbox_width_ratio_median": 0.326367, "frame_presence_count": 42, "label_counts": {"worker": 42}, "object_sample_count": 42}, "중장비": {"bbox_area_ratio_median": 0.069979, "bbox_height_ratio_median": 0.626389, "bbox_height_ratio_p75": 0.626736, "bbox_width_ratio_median": 0.111719, "frame_presence_count": 120, "label_counts": {"tower_crane": 127}, "object_sample_count": 127}}, "scene_scale_metrics": {"sample_count": 381, "worker_height_ratio_median": 0.263889, "worker_small_worker_ratio": 0.225722}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:19:46", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 2640, "lifetime_counters": {"assigned_from_manual_pool": 920, "assigned_from_recent_track": 4, "fall_candidate_accepted_edge_entry": 62, "fall_candidate_accepted_prev_track": 286, "fall_candidate_seen": 348, "pseudo_created": 38, "pseudo_promoted_to_manual": 16, "pseudo_reused": 32, "real_match_assigned": 2813, "reconciled_to_real": 885, "tracker_online_targets": 2818, "tracker_removed_tracks": 40, "tracker_update_calls": 2640, "unmatched_objects": 1010}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.085189, "bbox_height_ratio_median": 0.2625, "bbox_height_ratio_p75": 0.266667, "bbox_width_ratio_median": 0.325391, "frame_presence_count": 53, "label_counts": {"worker": 53}, "object_sample_count": 53}, "중장비": {"bbox_area_ratio_median": 0.07036, "bbox_height_ratio_median": 0.627778, "bbox_height_ratio_p75": 0.627778, "bbox_width_ratio_median": 0.112109, "frame_presence_count": 114, "label_counts": {"tower_crane": 114}, "object_sample_count": 114}}, "scene_scale_metrics": {"sample_count": 434, "worker_height_ratio_median": 0.263194, "worker_small_worker_ratio": 0.198157}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:20:03", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 2760, "lifetime_counters": {"assigned_from_manual_pool": 1074, "assigned_from_recent_track": 4, "fall_candidate_accepted_edge_entry": 65, "fall_candidate_accepted_prev_track": 319, "fall_candidate_seen": 384, "pseudo_created": 41, "pseudo_promoted_to_manual": 16, "pseudo_reused": 33, "real_match_assigned": 2818, "reconciled_to_real": 1039, "tracker_online_targets": 2823, "tracker_removed_tracks": 42, "tracker_update_calls": 2760, "unmatched_objects": 1168}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.085408, "bbox_height_ratio_median": 0.259028, "bbox_height_ratio_p75": 0.260417, "bbox_width_ratio_median": 0.330078, "frame_presence_count": 36, "label_counts": {"worker": 36}, "object_sample_count": 36}, "중장비": {"bbox_area_ratio_median": 0.07043, "bbox_height_ratio_median": 0.626736, "bbox_height_ratio_p75": 0.627431, "bbox_width_ratio_median": 0.1125, "frame_presence_count": 120, "label_counts": {"tower_crane": 127}, "object_sample_count": 127}}, "scene_scale_metrics": {"sample_count": 470, "worker_height_ratio_median": 0.2625, "worker_small_worker_ratio": 0.182979}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:20:21", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 2880, "lifetime_counters": {"assigned_from_manual_pool": 1252, "assigned_from_recent_track": 4, "fall_candidate_accepted_edge_entry": 68, "fall_candidate_accepted_prev_track": 319, "fall_candidate_seen": 387, "pseudo_created": 44, "pseudo_promoted_to_manual": 17, "pseudo_reused": 37, "real_match_assigned": 2823, "reconciled_to_real": 1218, "tracker_online_targets": 2828, "tracker_removed_tracks": 42, "tracker_update_calls": 2880, "unmatched_objects": 1354}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.082279, "bbox_height_ratio_median": 0.253472, "bbox_height_ratio_p75": 0.255556, "bbox_width_ratio_median": 0.324609, "frame_presence_count": 3, "label_counts": {"worker": 3}, "object_sample_count": 3}, "중장비": {"bbox_area_ratio_median": 0.070096, "bbox_height_ratio_median": 0.627083, "bbox_height_ratio_p75": 0.627431, "bbox_width_ratio_median": 0.111719, "frame_presence_count": 113, "label_counts": {"tower_crane": 188}, "object_sample_count": 188}}, "scene_scale_metrics": {"sample_count": 473, "worker_height_ratio_median": 0.2625, "worker_small_worker_ratio": 0.181818}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:20:39", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 3000, "lifetime_counters": {"assigned_from_manual_pool": 1477, "assigned_from_recent_track": 4, "fall_candidate_accepted_edge_entry": 68, "fall_candidate_accepted_prev_track": 319, "fall_candidate_seen": 387, "pseudo_created": 44, "pseudo_promoted_to_manual": 17, "pseudo_reused": 37, "real_match_assigned": 2823, "reconciled_to_real": 1443, "tracker_online_targets": 2828, "tracker_removed_tracks": 42, "tracker_update_calls": 3000, "unmatched_objects": 1579}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.005662, "bbox_height_ratio_median": 0.295139, "bbox_height_ratio_p75": 0.627431, "bbox_width_ratio_median": 0.019141, "frame_presence_count": 120, "label_counts": {"tower_crane": 225}, "object_sample_count": 225}}, "scene_scale_metrics": {"sample_count": 473, "worker_height_ratio_median": 0.2625, "worker_small_worker_ratio": 0.181818}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:20:56", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 3120, "lifetime_counters": {"assigned_from_manual_pool": 1687, "assigned_from_recent_track": 4, "fall_candidate_accepted_edge_entry": 71, "fall_candidate_accepted_prev_track": 319, "fall_candidate_seen": 390, "pseudo_created": 46, "pseudo_promoted_to_manual": 17, "pseudo_reused": 38, "real_match_assigned": 2828, "reconciled_to_real": 1653, "tracker_online_targets": 2833, "tracker_removed_tracks": 43, "tracker_update_calls": 3120, "unmatched_objects": 1792}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.080979, "bbox_height_ratio_median": 0.253472, "bbox_height_ratio_p75": 0.25625, "bbox_width_ratio_median": 0.323437, "frame_presence_count": 3, "label_counts": {"worker": 3}, "object_sample_count": 3}, "중장비": {"bbox_area_ratio_median": 0.00784, "bbox_height_ratio_median": 0.296528, "bbox_height_ratio_p75": 0.627778, "bbox_width_ratio_median": 0.026562, "frame_presence_count": 120, "label_counts": {"tower_crane": 215}, "object_sample_count": 215}}, "scene_scale_metrics": {"sample_count": 476, "worker_height_ratio_median": 0.2625, "worker_small_worker_ratio": 0.180672}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:21:13", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 3240, "lifetime_counters": {"assigned_from_manual_pool": 1842, "assigned_from_recent_track": 5, "fall_candidate_accepted_edge_entry": 73, "fall_candidate_accepted_prev_track": 319, "fall_candidate_seen": 392, "pseudo_created": 48, "pseudo_promoted_to_manual": 17, "pseudo_reused": 38, "real_match_assigned": 2854, "reconciled_to_real": 1798, "tracker_online_targets": 2859, "tracker_removed_tracks": 44, "tracker_update_calls": 3240, "unmatched_objects": 1950}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.077725, "bbox_height_ratio_median": 0.242708, "bbox_height_ratio_p75": 0.245833, "bbox_width_ratio_median": 0.320215, "frame_presence_count": 2, "label_counts": {"worker": 2}, "object_sample_count": 2}, "중장비": {"bbox_area_ratio_median": 0.008049, "bbox_height_ratio_median": 0.303472, "bbox_height_ratio_p75": 0.627431, "bbox_width_ratio_median": 0.026562, "frame_presence_count": 120, "label_counts": {"tower_crane": 182}, "object_sample_count": 182}}, "scene_scale_metrics": {"sample_count": 478, "worker_height_ratio_median": 0.2625, "worker_small_worker_ratio": 0.179916}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:21:31", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 3360, "lifetime_counters": {"assigned_from_manual_pool": 1983, "assigned_from_recent_track": 7, "fall_candidate_accepted_edge_entry": 75, "fall_candidate_accepted_prev_track": 323, "fall_candidate_seen": 398, "pseudo_created": 50, "pseudo_promoted_to_manual": 18, "pseudo_reused": 39, "real_match_assigned": 2879, "reconciled_to_real": 1938, "tracker_online_targets": 2884, "tracker_removed_tracks": 48, "tracker_update_calls": 3360, "unmatched_objects": 2097}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.078449, "bbox_height_ratio_median": 0.244097, "bbox_height_ratio_p75": 0.249306, "bbox_width_ratio_median": 0.324414, "frame_presence_count": 6, "label_counts": {"worker": 6}, "object_sample_count": 6}, "중장비": {"bbox_area_ratio_median": 0.008273, "bbox_height_ratio_median": 0.310417, "bbox_height_ratio_p75": 0.627083, "bbox_width_ratio_median": 0.026562, "frame_presence_count": 118, "label_counts": {"tower_crane": 166}, "object_sample_count": 166}}, "scene_scale_metrics": {"sample_count": 484, "worker_height_ratio_median": 0.2625, "worker_small_worker_ratio": 0.177686}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:21:53", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 3480, "lifetime_counters": {"assigned_from_manual_pool": 2043, "assigned_from_recent_track": 8, "fall_candidate_accepted_edge_entry": 82, "fall_candidate_accepted_prev_track": 326, "fall_candidate_seen": 408, "pseudo_created": 57, "pseudo_promoted_to_manual": 20, "pseudo_reused": 44, "real_match_assigned": 2896, "reconciled_to_real": 1996, "tracker_online_targets": 2901, "tracker_removed_tracks": 49, "tracker_update_calls": 3480, "unmatched_objects": 2172}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.078545, "bbox_height_ratio_median": 0.245486, "bbox_height_ratio_p75": 0.249306, "bbox_width_ratio_median": 0.318945, "frame_presence_count": 10, "label_counts": {"worker": 10}, "object_sample_count": 10}, "중장비": {"bbox_area_ratio_median": 0.009119, "bbox_height_ratio_median": 0.318924, "bbox_height_ratio_p75": 0.627431, "bbox_width_ratio_median": 0.028516, "frame_presence_count": 63, "label_counts": {"tower_crane": 82}, "object_sample_count": 82}}, "scene_scale_metrics": {"sample_count": 494, "worker_height_ratio_median": 0.261806, "worker_small_worker_ratio": 0.174089}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:22:10", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"fall_candidate_accepted_edge_entry": 1, "fall_candidate_seen": 1, "pseudo_reused": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 3600, "lifetime_counters": {"assigned_from_manual_pool": 2055, "assigned_from_recent_track": 9, "fall_candidate_accepted_edge_entry": 92, "fall_candidate_accepted_prev_track": 328, "fall_candidate_seen": 420, "pseudo_created": 59, "pseudo_promoted_to_manual": 21, "pseudo_reused": 46, "real_match_assigned": 2904, "reconciled_to_real": 2008, "tracker_online_targets": 2909, "tracker_removed_tracks": 91, "tracker_update_calls": 3600, "unmatched_objects": 2190}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.077292, "bbox_height_ratio_median": 0.242014, "bbox_height_ratio_p75": 0.244444, "bbox_width_ratio_median": 0.318848, "frame_presence_count": 12, "label_counts": {"worker": 12}, "object_sample_count": 12}, "중장비": {"bbox_area_ratio_median": 0.070625, "bbox_height_ratio_median": 0.627778, "bbox_height_ratio_p75": 0.627778, "bbox_width_ratio_median": 0.1125, "frame_presence_count": 14, "label_counts": {"tower_crane": 14}, "object_sample_count": 14}}, "scene_scale_metrics": {"sample_count": 506, "worker_height_ratio_median": 0.261806, "worker_small_worker_ratio": 0.16996}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 1, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:22:27", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 3720, "lifetime_counters": {"assigned_from_manual_pool": 2079, "assigned_from_recent_track": 10, "fall_candidate_accepted_edge_entry": 100, "fall_candidate_accepted_prev_track": 332, "fall_candidate_seen": 432, "pseudo_created": 62, "pseudo_promoted_to_manual": 23, "pseudo_reused": 50, "real_match_assigned": 2905, "reconciled_to_real": 2032, "tracker_online_targets": 2910, "tracker_removed_tracks": 100, "tracker_update_calls": 3720, "unmatched_objects": 2224}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.077772, "bbox_height_ratio_median": 0.244097, "bbox_height_ratio_p75": 0.247222, "bbox_width_ratio_median": 0.318555, "frame_presence_count": 12, "label_counts": {"worker": 12}, "object_sample_count": 12}, "중장비": {"bbox_area_ratio_median": 0.013162, "bbox_height_ratio_median": 0.414236, "bbox_height_ratio_p75": 0.416667, "bbox_width_ratio_median": 0.031641, "frame_presence_count": 23, "label_counts": {"tower_crane": 23}, "object_sample_count": 23}}, "scene_scale_metrics": {"sample_count": 518, "worker_height_ratio_median": 0.261111, "worker_small_worker_ratio": 0.166023}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:22:44", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 3840, "lifetime_counters": {"assigned_from_manual_pool": 2090, "assigned_from_recent_track": 10, "fall_candidate_accepted_edge_entry": 114, "fall_candidate_accepted_prev_track": 340, "fall_candidate_seen": 454, "pseudo_created": 66, "pseudo_promoted_to_manual": 25, "pseudo_reused": 55, "real_match_assigned": 2915, "reconciled_to_real": 2045, "tracker_online_targets": 2926, "tracker_removed_tracks": 103, "tracker_update_calls": 3840, "unmatched_objects": 2246}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.075732, "bbox_height_ratio_median": 0.236111, "bbox_height_ratio_p75": 0.239583, "bbox_width_ratio_median": 0.32002, "frame_presence_count": 22, "label_counts": {"worker": 22}, "object_sample_count": 22}, "중장비": {"bbox_area_ratio_median": 0.07027, "bbox_height_ratio_median": 0.628819, "bbox_height_ratio_p75": 0.629167, "bbox_width_ratio_median": 0.111719, "frame_presence_count": 10, "label_counts": {"tower_crane": 10}, "object_sample_count": 10}}, "scene_scale_metrics": {"sample_count": 540, "worker_height_ratio_median": 0.260417, "worker_small_worker_ratio": 0.159259}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:23:01", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_removed_tracks": 1, "tracker_update_calls": 1}, "frame_idx": 3960, "lifetime_counters": {"assigned_from_manual_pool": 2118, "assigned_from_occlusion": 1, "assigned_from_recent_track": 10, "fall_candidate_accepted_edge_entry": 119, "fall_candidate_accepted_prev_track": 352, "fall_candidate_seen": 471, "pseudo_created": 71, "pseudo_promoted_to_manual": 27, "pseudo_reused": 57, "real_match_assigned": 2919, "reconciled_to_real": 2063, "tracker_online_targets": 2947, "tracker_removed_tracks": 114, "tracker_update_calls": 3960, "unmatched_objects": 2284}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.077885, "bbox_height_ratio_median": 0.245139, "bbox_height_ratio_p75": 0.246528, "bbox_width_ratio_median": 0.319141, "frame_presence_count": 17, "label_counts": {"worker": 17}, "object_sample_count": 17}, "중장비": {"bbox_area_ratio_median": 0.070096, "bbox_height_ratio_median": 0.627431, "bbox_height_ratio_p75": 0.627778, "bbox_width_ratio_median": 0.111719, "frame_presence_count": 25, "label_counts": {"pile_driver": 23, "tower_crane": 2}, "object_sample_count": 25}}, "scene_scale_metrics": {"sample_count": 557, "worker_height_ratio_median": 0.260417, "worker_small_worker_ratio": 0.154399}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:23:18", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 4080, "lifetime_counters": {"assigned_from_manual_pool": 2158, "assigned_from_occlusion": 1, "assigned_from_recent_track": 11, "fall_candidate_accepted_edge_entry": 134, "fall_candidate_accepted_prev_track": 364, "fall_candidate_seen": 498, "pseudo_created": 73, "pseudo_promoted_to_manual": 28, "pseudo_reused": 58, "real_match_assigned": 2942, "reconciled_to_real": 2102, "tracker_online_targets": 3002, "tracker_removed_tracks": 118, "tracker_update_calls": 4080, "unmatched_objects": 2329}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.081159, "bbox_height_ratio_median": 0.252778, "bbox_height_ratio_p75": 0.25625, "bbox_width_ratio_median": 0.320117, "frame_presence_count": 27, "label_counts": {"worker": 27}, "object_sample_count": 27}, "중장비": {"bbox_area_ratio_median": 0.069529, "bbox_height_ratio_median": 0.625694, "bbox_height_ratio_p75": 0.626389, "bbox_width_ratio_median": 0.110937, "frame_presence_count": 41, "label_counts": {"pile_driver": 23, "tower_crane": 18}, "object_sample_count": 41}}, "scene_scale_metrics": {"sample_count": 584, "worker_height_ratio_median": 0.259722, "worker_small_worker_ratio": 0.14726}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:23:35", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 4200, "lifetime_counters": {"assigned_from_manual_pool": 2195, "assigned_from_occlusion": 2, "assigned_from_recent_track": 12, "fall_candidate_accepted_edge_entry": 145, "fall_candidate_accepted_prev_track": 388, "fall_candidate_seen": 533, "pseudo_created": 75, "pseudo_promoted_to_manual": 30, "pseudo_reused": 60, "real_match_assigned": 2960, "reconciled_to_real": 2126, "tracker_online_targets": 3033, "tracker_removed_tracks": 145, "tracker_update_calls": 4200, "unmatched_objects": 2374}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.077339, "bbox_height_ratio_median": 0.243056, "bbox_height_ratio_p75": 0.247222, "bbox_width_ratio_median": 0.319141, "frame_presence_count": 35, "label_counts": {"worker": 35}, "object_sample_count": 35}, "중장비": {"bbox_area_ratio_median": 0.070547, "bbox_height_ratio_median": 0.627083, "bbox_height_ratio_p75": 0.627083, "bbox_width_ratio_median": 0.1125, "frame_presence_count": 28, "label_counts": {"tower_crane": 28}, "object_sample_count": 28}}, "scene_scale_metrics": {"sample_count": 619, "worker_height_ratio_median": 0.259028, "worker_small_worker_ratio": 0.138934}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:23:53", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"fall_candidate_accepted_edge_entry": 1, "fall_candidate_seen": 1, "pseudo_created": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 4320, "lifetime_counters": {"assigned_from_manual_pool": 2252, "assigned_from_occlusion": 2, "assigned_from_recent_track": 12, "fall_candidate_accepted_edge_entry": 150, "fall_candidate_accepted_prev_track": 421, "fall_candidate_seen": 571, "pseudo_created": 76, "pseudo_promoted_to_manual": 30, "pseudo_reused": 60, "real_match_assigned": 2973, "reconciled_to_real": 2158, "tracker_online_targets": 3046, "tracker_removed_tracks": 154, "tracker_update_calls": 4320, "unmatched_objects": 2432}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.081925, "bbox_height_ratio_median": 0.255208, "bbox_height_ratio_p75": 0.258333, "bbox_width_ratio_median": 0.320703, "frame_presence_count": 38, "label_counts": {"worker": 38}, "object_sample_count": 38}, "중장비": {"bbox_area_ratio_median": 0.070018, "bbox_height_ratio_median": 0.626389, "bbox_height_ratio_p75": 0.626736, "bbox_width_ratio_median": 0.111719, "frame_presence_count": 33, "label_counts": {"tower_crane": 33}, "object_sample_count": 33}}, "scene_scale_metrics": {"sample_count": 657, "worker_height_ratio_median": 0.258333, "worker_small_worker_ratio": 0.130898}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 1, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:24:10", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 4440, "lifetime_counters": {"assigned_from_manual_pool": 2287, "assigned_from_occlusion": 2, "assigned_from_recent_track": 13, "fall_candidate_accepted_edge_entry": 156, "fall_candidate_accepted_prev_track": 449, "fall_candidate_seen": 605, "pseudo_created": 78, "pseudo_promoted_to_manual": 33, "pseudo_reused": 65, "real_match_assigned": 3004, "reconciled_to_real": 2193, "tracker_online_targets": 3079, "tracker_removed_tracks": 168, "tracker_update_calls": 4440, "unmatched_objects": 2478}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.078005, "bbox_height_ratio_median": 0.247222, "bbox_height_ratio_p75": 0.252083, "bbox_width_ratio_median": 0.314063, "frame_presence_count": 34, "label_counts": {"worker": 34}, "object_sample_count": 34}, "중장비": {"bbox_area_ratio_median": 0.014207, "bbox_height_ratio_median": 0.438194, "bbox_height_ratio_p75": 0.627431, "bbox_width_ratio_median": 0.032422, "frame_presence_count": 43, "label_counts": {"pile_driver": 15, "tower_crane": 28}, "object_sample_count": 43}}, "scene_scale_metrics": {"sample_count": 691, "worker_height_ratio_median": 0.257639, "worker_small_worker_ratio": 0.124457}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:24:26", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 4560, "lifetime_counters": {"assigned_from_manual_pool": 2287, "assigned_from_occlusion": 2, "assigned_from_recent_track": 13, "fall_candidate_accepted_edge_entry": 161, "fall_candidate_accepted_prev_track": 449, "fall_candidate_seen": 610, "pseudo_created": 79, "pseudo_promoted_to_manual": 33, "pseudo_reused": 66, "real_match_assigned": 3007, "reconciled_to_real": 2193, "tracker_online_targets": 3082, "tracker_removed_tracks": 168, "tracker_update_calls": 4560, "unmatched_objects": 2480}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.078263, "bbox_height_ratio_median": 0.245833, "bbox_height_ratio_p75": 0.25, "bbox_width_ratio_median": 0.319727, "frame_presence_count": 5, "label_counts": {"worker": 5}, "object_sample_count": 5}}, "scene_scale_metrics": {"sample_count": 696, "worker_height_ratio_median": 0.257639, "worker_small_worker_ratio": 0.123563}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:24:43", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 4680, "lifetime_counters": {"assigned_from_manual_pool": 2353, "assigned_from_occlusion": 2, "assigned_from_recent_track": 14, "fall_candidate_accepted_edge_entry": 171, "fall_candidate_accepted_prev_track": 505, "fall_candidate_seen": 676, "pseudo_created": 83, "pseudo_promoted_to_manual": 34, "pseudo_reused": 68, "real_match_assigned": 3063, "reconciled_to_real": 2206, "tracker_online_targets": 3138, "tracker_removed_tracks": 179, "tracker_update_calls": 4680, "unmatched_objects": 2554}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.078912, "bbox_height_ratio_median": 0.247917, "bbox_height_ratio_p75": 0.252778, "bbox_width_ratio_median": 0.316797, "frame_presence_count": 66, "label_counts": {"worker": 66}, "object_sample_count": 66}, "중장비": {"bbox_area_ratio_median": 0.070135, "bbox_height_ratio_median": 0.627431, "bbox_height_ratio_p75": 0.627778, "bbox_width_ratio_median": 0.111719, "frame_presence_count": 63, "label_counts": {"tower_crane": 64}, "object_sample_count": 64}}, "scene_scale_metrics": {"sample_count": 762, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.112861}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:25:00", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 4800, "lifetime_counters": {"assigned_from_manual_pool": 2353, "assigned_from_occlusion": 2, "assigned_from_recent_track": 14, "fall_candidate_accepted_edge_entry": 172, "fall_candidate_accepted_prev_track": 505, "fall_candidate_seen": 677, "pseudo_created": 84, "pseudo_promoted_to_manual": 34, "pseudo_reused": 68, "real_match_assigned": 3184, "reconciled_to_real": 2206, "tracker_online_targets": 3259, "tracker_removed_tracks": 180, "tracker_update_calls": 4800, "unmatched_objects": 2555}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.08311, "bbox_height_ratio_median": 0.260417, "bbox_height_ratio_p75": 0.260417, "bbox_width_ratio_median": 0.319141, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.072627, "bbox_height_ratio_median": 0.628472, "bbox_height_ratio_p75": 0.628472, "bbox_width_ratio_median": 0.115625, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 1}, "object_sample_count": 121}}, "scene_scale_metrics": {"sample_count": 763, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.112713}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:25:18", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 4920, "lifetime_counters": {"assigned_from_manual_pool": 2353, "assigned_from_occlusion": 2, "assigned_from_recent_track": 14, "fall_candidate_accepted_edge_entry": 172, "fall_candidate_accepted_prev_track": 505, "fall_candidate_seen": 677, "pseudo_created": 84, "pseudo_promoted_to_manual": 34, "pseudo_reused": 68, "real_match_assigned": 3304, "reconciled_to_real": 2206, "tracker_online_targets": 3379, "tracker_removed_tracks": 181, "tracker_update_calls": 4920, "unmatched_objects": 2555}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.071076, "bbox_height_ratio_median": 0.628125, "bbox_height_ratio_p75": 0.628125, "bbox_width_ratio_median": 0.113281, "frame_presence_count": 120, "label_counts": {"tower_crane": 120}, "object_sample_count": 120}}, "scene_scale_metrics": {"sample_count": 763, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.112713}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:25:58", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 5040, "lifetime_counters": {"assigned_from_manual_pool": 2353, "assigned_from_occlusion": 2, "assigned_from_recent_track": 14, "fall_candidate_accepted_edge_entry": 172, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 12, "fall_candidate_rejected_no_support": 12, "fall_candidate_seen": 689, "pseudo_created": 84, "pseudo_promoted_to_manual": 34, "pseudo_reused": 68, "real_match_assigned": 3410, "reconciled_to_real": 2206, "tracker_online_targets": 3485, "tracker_removed_tracks": 181, "tracker_update_calls": 5040, "unmatched_objects": 2555}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.071037, "bbox_height_ratio_median": 0.627778, "bbox_height_ratio_p75": 0.628125, "bbox_width_ratio_median": 0.113281, "frame_presence_count": 106, "label_counts": {"tower_crane": 106}, "object_sample_count": 106}}, "scene_scale_metrics": {"sample_count": 763, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.112713}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:26:15", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 5160, "lifetime_counters": {"assigned_from_manual_pool": 2353, "assigned_from_occlusion": 2, "assigned_from_recent_track": 14, "fall_candidate_accepted_edge_entry": 172, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 17, "fall_candidate_rejected_no_support": 17, "fall_candidate_seen": 694, "pseudo_created": 84, "pseudo_promoted_to_manual": 34, "pseudo_reused": 68, "real_match_assigned": 3469, "reconciled_to_real": 2206, "tracker_online_targets": 3544, "tracker_removed_tracks": 181, "tracker_update_calls": 5160, "unmatched_objects": 2555}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.071368, "bbox_height_ratio_median": 0.626389, "bbox_height_ratio_p75": 0.626389, "bbox_width_ratio_median": 0.114062, "frame_presence_count": 59, "label_counts": {"tower_crane": 59}, "object_sample_count": 59}}, "scene_scale_metrics": {"sample_count": 763, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.112713}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:26:32", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 5280, "lifetime_counters": {"assigned_from_manual_pool": 2353, "assigned_from_occlusion": 2, "assigned_from_recent_track": 14, "fall_candidate_accepted_edge_entry": 172, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 39, "fall_candidate_rejected_no_support": 39, "fall_candidate_seen": 716, "pseudo_created": 84, "pseudo_promoted_to_manual": 34, "pseudo_reused": 68, "real_match_assigned": 3565, "reconciled_to_real": 2206, "tracker_online_targets": 3640, "tracker_removed_tracks": 181, "tracker_update_calls": 5280, "unmatched_objects": 2555}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.071155, "bbox_height_ratio_median": 0.627083, "bbox_height_ratio_p75": 0.627778, "bbox_width_ratio_median": 0.113281, "frame_presence_count": 96, "label_counts": {"tower_crane": 96}, "object_sample_count": 96}}, "scene_scale_metrics": {"sample_count": 763, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.112713}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:26:49", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 5400, "lifetime_counters": {"assigned_from_manual_pool": 2353, "assigned_from_occlusion": 2, "assigned_from_recent_track": 14, "fall_candidate_accepted_edge_entry": 172, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 116, "fall_candidate_rejected_no_support": 116, "fall_candidate_seen": 793, "pseudo_created": 84, "pseudo_promoted_to_manual": 34, "pseudo_reused": 68, "real_match_assigned": 3648, "reconciled_to_real": 2206, "tracker_online_targets": 3723, "tracker_removed_tracks": 181, "tracker_update_calls": 5400, "unmatched_objects": 2555}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.070625, "bbox_height_ratio_median": 0.627778, "bbox_height_ratio_p75": 0.628125, "bbox_width_ratio_median": 0.1125, "frame_presence_count": 83, "label_counts": {"tower_crane": 83}, "object_sample_count": 83}}, "scene_scale_metrics": {"sample_count": 763, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.112713}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:27:07", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 5520, "lifetime_counters": {"assigned_from_manual_pool": 2396, "assigned_from_occlusion": 2, "assigned_from_recent_track": 14, "fall_candidate_accepted_edge_entry": 172, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 180, "fall_candidate_rejected_no_support": 180, "fall_candidate_seen": 857, "pseudo_created": 85, "pseudo_promoted_to_manual": 35, "pseudo_reused": 69, "real_match_assigned": 3698, "reconciled_to_real": 2250, "tracker_online_targets": 3773, "tracker_removed_tracks": 182, "tracker_update_calls": 5520, "unmatched_objects": 2601}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.070135, "bbox_height_ratio_median": 0.627431, "bbox_height_ratio_p75": 0.627778, "bbox_width_ratio_median": 0.111719, "frame_presence_count": 94, "label_counts": {"tower_crane": 87, "wheel loader": 9}, "object_sample_count": 96}}, "scene_scale_metrics": {"sample_count": 763, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.112713}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:27:24", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 5640, "lifetime_counters": {"assigned_from_manual_pool": 2493, "assigned_from_occlusion": 2, "assigned_from_recent_track": 14, "fall_candidate_accepted_edge_entry": 172, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 231, "fall_candidate_rejected_no_support": 231, "fall_candidate_seen": 908, "pseudo_created": 87, "pseudo_promoted_to_manual": 35, "pseudo_reused": 70, "real_match_assigned": 3699, "reconciled_to_real": 2347, "tracker_online_targets": 3774, "tracker_removed_tracks": 182, "tracker_update_calls": 5640, "unmatched_objects": 2701}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.070135, "bbox_height_ratio_median": 0.627778, "bbox_height_ratio_p75": 0.627778, "bbox_width_ratio_median": 0.111719, "frame_presence_count": 99, "label_counts": {"tower_crane": 101}, "object_sample_count": 101}}, "scene_scale_metrics": {"sample_count": 763, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.112713}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:27:41", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 5760, "lifetime_counters": {"assigned_from_manual_pool": 2599, "assigned_from_occlusion": 2, "assigned_from_recent_track": 14, "fall_candidate_accepted_edge_entry": 172, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 278, "fall_candidate_rejected_no_support": 278, "fall_candidate_seen": 955, "pseudo_created": 87, "pseudo_promoted_to_manual": 35, "pseudo_reused": 70, "real_match_assigned": 3699, "reconciled_to_real": 2453, "tracker_online_targets": 3774, "tracker_removed_tracks": 183, "tracker_update_calls": 5760, "unmatched_objects": 2807}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.070135, "bbox_height_ratio_median": 0.627431, "bbox_height_ratio_p75": 0.627778, "bbox_width_ratio_median": 0.111719, "frame_presence_count": 106, "label_counts": {"tower_crane": 106}, "object_sample_count": 106}}, "scene_scale_metrics": {"sample_count": 763, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.112713}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:27:59", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 5880, "lifetime_counters": {"assigned_from_manual_pool": 2672, "assigned_from_occlusion": 2, "assigned_from_recent_track": 14, "fall_candidate_accepted_edge_entry": 172, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 282, "fall_candidate_rejected_no_support": 282, "fall_candidate_seen": 959, "pseudo_created": 88, "pseudo_promoted_to_manual": 36, "pseudo_reused": 71, "real_match_assigned": 3706, "reconciled_to_real": 2527, "tracker_online_targets": 3781, "tracker_removed_tracks": 184, "tracker_update_calls": 5880, "unmatched_objects": 2883}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.070547, "bbox_height_ratio_median": 0.627778, "bbox_height_ratio_p75": 0.627778, "bbox_width_ratio_median": 0.1125, "frame_presence_count": 70, "label_counts": {"tower_crane": 66, "wheel loader": 17}, "object_sample_count": 83}}, "scene_scale_metrics": {"sample_count": 763, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.112713}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:28:16", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 6000, "lifetime_counters": {"assigned_from_manual_pool": 2747, "assigned_from_occlusion": 2, "assigned_from_recent_track": 14, "fall_candidate_accepted_edge_entry": 172, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 305, "fall_candidate_rejected_no_support": 305, "fall_candidate_seen": 982, "pseudo_created": 89, "pseudo_promoted_to_manual": 36, "pseudo_reused": 72, "real_match_assigned": 3708, "reconciled_to_real": 2602, "tracker_online_targets": 3783, "tracker_removed_tracks": 185, "tracker_update_calls": 6000, "unmatched_objects": 2960}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.07029, "bbox_height_ratio_median": 0.627431, "bbox_height_ratio_p75": 0.627778, "bbox_width_ratio_median": 0.111719, "frame_presence_count": 77, "label_counts": {"tower_crane": 77, "wheel loader": 2}, "object_sample_count": 79}}, "scene_scale_metrics": {"sample_count": 763, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.112713}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:28:33", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 6120, "lifetime_counters": {"assigned_from_manual_pool": 2864, "assigned_from_occlusion": 2, "assigned_from_recent_track": 14, "fall_candidate_accepted_edge_entry": 172, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 328, "fall_candidate_rejected_no_support": 328, "fall_candidate_seen": 1005, "pseudo_created": 89, "pseudo_promoted_to_manual": 36, "pseudo_reused": 72, "real_match_assigned": 3708, "reconciled_to_real": 2719, "tracker_online_targets": 3783, "tracker_removed_tracks": 185, "tracker_update_calls": 6120, "unmatched_objects": 3077}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.070547, "bbox_height_ratio_median": 0.627431, "bbox_height_ratio_p75": 0.627778, "bbox_width_ratio_median": 0.1125, "frame_presence_count": 117, "label_counts": {"tower_crane": 117}, "object_sample_count": 117}}, "scene_scale_metrics": {"sample_count": 763, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.112713}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:28:55", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 6240, "lifetime_counters": {"assigned_from_manual_pool": 2982, "assigned_from_occlusion": 2, "assigned_from_recent_track": 14, "fall_candidate_accepted_edge_entry": 172, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1031, "pseudo_created": 90, "pseudo_promoted_to_manual": 36, "pseudo_reused": 73, "real_match_assigned": 3710, "reconciled_to_real": 2837, "tracker_online_targets": 3785, "tracker_removed_tracks": 186, "tracker_update_calls": 6240, "unmatched_objects": 3197}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.070586, "bbox_height_ratio_median": 0.627431, "bbox_height_ratio_p75": 0.627778, "bbox_width_ratio_median": 0.1125, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 2}, "object_sample_count": 122}}, "scene_scale_metrics": {"sample_count": 763, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.112713}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:29:13", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"pseudo_created": 1, "real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 6360, "lifetime_counters": {"assigned_from_manual_pool": 3076, "assigned_from_occlusion": 2, "assigned_from_recent_track": 14, "fall_candidate_accepted_edge_entry": 172, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1031, "pseudo_created": 91, "pseudo_promoted_to_manual": 36, "pseudo_reused": 73, "real_match_assigned": 3711, "reconciled_to_real": 2931, "tracker_online_targets": 3786, "tracker_removed_tracks": 186, "tracker_update_calls": 6360, "unmatched_objects": 3292}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.071076, "bbox_height_ratio_median": 0.627778, "bbox_height_ratio_p75": 0.627778, "bbox_width_ratio_median": 0.113281, "frame_presence_count": 95, "label_counts": {"tower_crane": 95, "wheel loader": 1}, "object_sample_count": 96}}, "scene_scale_metrics": {"sample_count": 763, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.112713}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 1, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:29:28", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 6480, "lifetime_counters": {"assigned_from_manual_pool": 3122, "assigned_from_occlusion": 2, "assigned_from_recent_track": 14, "fall_candidate_accepted_edge_entry": 172, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1031, "pseudo_created": 92, "pseudo_promoted_to_manual": 36, "pseudo_reused": 73, "real_match_assigned": 3711, "reconciled_to_real": 2977, "tracker_online_targets": 3786, "tracker_removed_tracks": 187, "tracker_update_calls": 6480, "unmatched_objects": 3339}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.070781, "bbox_height_ratio_median": 0.627778, "bbox_height_ratio_p75": 0.628472, "bbox_width_ratio_median": 0.1125, "frame_presence_count": 46, "label_counts": {"tower_crane": 46, "wheel loader": 1}, "object_sample_count": 47}}, "scene_scale_metrics": {"sample_count": 763, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.112713}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:29:41", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 6600, "lifetime_counters": {"assigned_from_manual_pool": 3192, "assigned_from_occlusion": 2, "assigned_from_recent_track": 14, "fall_candidate_accepted_edge_entry": 172, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1031, "pseudo_created": 96, "pseudo_promoted_to_manual": 38, "pseudo_reused": 76, "real_match_assigned": 3717, "reconciled_to_real": 3049, "tracker_online_targets": 3792, "tracker_removed_tracks": 188, "tracker_update_calls": 6600, "unmatched_objects": 3418}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.070586, "bbox_height_ratio_median": 0.627083, "bbox_height_ratio_p75": 0.627431, "bbox_width_ratio_median": 0.1125, "frame_presence_count": 67, "label_counts": {"tower_crane": 84, "wheel loader": 1}, "object_sample_count": 85}}, "scene_scale_metrics": {"sample_count": 763, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.112713}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:29:54", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 6720, "lifetime_counters": {"assigned_from_manual_pool": 3204, "assigned_from_occlusion": 2, "assigned_from_recent_track": 14, "fall_candidate_accepted_edge_entry": 172, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1031, "pseudo_created": 98, "pseudo_promoted_to_manual": 39, "pseudo_reused": 78, "real_match_assigned": 3718, "reconciled_to_real": 3062, "tracker_online_targets": 3793, "tracker_removed_tracks": 189, "tracker_update_calls": 6720, "unmatched_objects": 3435}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.070508, "bbox_height_ratio_median": 0.626736, "bbox_height_ratio_p75": 0.627778, "bbox_width_ratio_median": 0.1125, "frame_presence_count": 17, "label_counts": {"tower_crane": 17, "wheel loader": 1}, "object_sample_count": 18}}, "scene_scale_metrics": {"sample_count": 763, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.112713}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:30:11", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 6840, "lifetime_counters": {"assigned_from_manual_pool": 3245, "assigned_from_occlusion": 2, "assigned_from_recent_track": 14, "fall_candidate_accepted_edge_entry": 172, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1031, "pseudo_created": 100, "pseudo_promoted_to_manual": 41, "pseudo_reused": 80, "real_match_assigned": 3718, "reconciled_to_real": 3105, "tracker_online_targets": 3793, "tracker_removed_tracks": 190, "tracker_update_calls": 6840, "unmatched_objects": 3482}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.070625, "bbox_height_ratio_median": 0.627778, "bbox_height_ratio_p75": 0.628125, "bbox_width_ratio_median": 0.1125, "frame_presence_count": 38, "label_counts": {"tower_crane": 30, "wheel loader": 17}, "object_sample_count": 47}}, "scene_scale_metrics": {"sample_count": 763, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.112713}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:30:29", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 6960, "lifetime_counters": {"assigned_from_manual_pool": 3267, "assigned_from_occlusion": 2, "assigned_from_recent_track": 14, "fall_candidate_accepted_edge_entry": 172, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1031, "pseudo_created": 104, "pseudo_promoted_to_manual": 42, "pseudo_reused": 84, "real_match_assigned": 3719, "reconciled_to_real": 3128, "tracker_online_targets": 3796, "tracker_removed_tracks": 190, "tracker_update_calls": 6960, "unmatched_objects": 3513}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001901, "bbox_height_ratio_median": 0.098611, "bbox_height_ratio_p75": 0.099306, "bbox_width_ratio_median": 0.019141, "frame_presence_count": 5, "label_counts": {"person": 5}, "object_sample_count": 5}, "중장비": {"bbox_area_ratio_median": 0.070586, "bbox_height_ratio_median": 0.627778, "bbox_height_ratio_p75": 0.628125, "bbox_width_ratio_median": 0.1125, "frame_presence_count": 26, "label_counts": {"tower_crane": 26, "wheel loader": 1}, "object_sample_count": 27}}, "scene_scale_metrics": {"sample_count": 768, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.111979}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:30:46", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 7080, "lifetime_counters": {"assigned_from_manual_pool": 3271, "assigned_from_occlusion": 2, "assigned_from_recent_track": 14, "fall_candidate_accepted_edge_entry": 181, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1040, "pseudo_created": 107, "pseudo_promoted_to_manual": 43, "pseudo_reused": 89, "real_match_assigned": 3724, "reconciled_to_real": 3133, "tracker_online_targets": 3803, "tracker_removed_tracks": 191, "tracker_update_calls": 7080, "unmatched_objects": 3526}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.084852, "bbox_height_ratio_median": 0.277778, "bbox_height_ratio_p75": 0.277778, "bbox_width_ratio_median": 0.306641, "frame_presence_count": 9, "label_counts": {"worker": 9}, "object_sample_count": 9}, "중장비": {"bbox_area_ratio_median": 0.070135, "bbox_height_ratio_median": 0.628125, "bbox_height_ratio_p75": 0.628125, "bbox_width_ratio_median": 0.111719, "frame_presence_count": 9, "label_counts": {"tower_crane": 9}, "object_sample_count": 9}}, "scene_scale_metrics": {"sample_count": 777, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.110682}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:31:03", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_removed_tracks": 1, "tracker_update_calls": 1}, "frame_idx": 7200, "lifetime_counters": {"assigned_from_manual_pool": 3274, "assigned_from_occlusion": 2, "assigned_from_recent_track": 14, "fall_candidate_accepted_edge_entry": 181, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1040, "pseudo_created": 110, "pseudo_promoted_to_manual": 45, "pseudo_reused": 91, "real_match_assigned": 3724, "reconciled_to_real": 3138, "tracker_online_targets": 3803, "tracker_removed_tracks": 279, "tracker_update_calls": 7200, "unmatched_objects": 3536}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.012606, "bbox_height_ratio_median": 0.408507, "bbox_height_ratio_p75": 0.627778, "bbox_width_ratio_median": 0.030859, "frame_presence_count": 10, "label_counts": {"pile_driver": 3, "tower_crane": 7}, "object_sample_count": 10}}, "scene_scale_metrics": {"sample_count": 777, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.110682}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:31:19", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 7320, "lifetime_counters": {"assigned_from_manual_pool": 3284, "assigned_from_occlusion": 2, "assigned_from_recent_track": 14, "fall_candidate_accepted_edge_entry": 181, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1040, "pseudo_created": 115, "pseudo_promoted_to_manual": 47, "pseudo_reused": 93, "real_match_assigned": 3725, "reconciled_to_real": 3150, "tracker_online_targets": 3804, "tracker_removed_tracks": 323, "tracker_update_calls": 7320, "unmatched_objects": 3555}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.010144, "bbox_height_ratio_median": 0.335069, "bbox_height_ratio_p75": 0.35, "bbox_width_ratio_median": 0.030078, "frame_presence_count": 19, "label_counts": {"tower_crane": 20}, "object_sample_count": 20}}, "scene_scale_metrics": {"sample_count": 777, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.110682}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:31:31", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_removed_tracks": 1, "tracker_update_calls": 1}, "frame_idx": 7440, "lifetime_counters": {"assigned_from_manual_pool": 3299, "assigned_from_occlusion": 2, "assigned_from_recent_track": 14, "fall_candidate_accepted_edge_entry": 182, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1041, "pseudo_created": 116, "pseudo_promoted_to_manual": 48, "pseudo_reused": 94, "real_match_assigned": 3726, "reconciled_to_real": 3166, "tracker_online_targets": 3805, "tracker_removed_tracks": 343, "tracker_update_calls": 7440, "unmatched_objects": 3573}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.017904, "bbox_height_ratio_median": 0.166667, "bbox_height_ratio_p75": 0.166667, "bbox_width_ratio_median": 0.107422, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.070154, "bbox_height_ratio_median": 0.627951, "bbox_height_ratio_p75": 0.628472, "bbox_width_ratio_median": 0.111719, "frame_presence_count": 18, "label_counts": {"pile_driver": 17, "tower_crane": 1}, "object_sample_count": 18}}, "scene_scale_metrics": {"sample_count": 778, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.11054}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:31:45", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 7560, "lifetime_counters": {"assigned_from_manual_pool": 3415, "assigned_from_occlusion": 2, "assigned_from_recent_track": 15, "fall_candidate_accepted_edge_entry": 182, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1041, "pseudo_created": 116, "pseudo_promoted_to_manual": 48, "pseudo_reused": 94, "real_match_assigned": 3727, "reconciled_to_real": 3250, "tracker_online_targets": 3806, "tracker_removed_tracks": 346, "tracker_update_calls": 7560, "unmatched_objects": 3690}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.069567, "bbox_height_ratio_median": 0.627083, "bbox_height_ratio_p75": 0.627431, "bbox_width_ratio_median": 0.110937, "frame_presence_count": 99, "label_counts": {"pile_driver": 85, "tower_crane": 33}, "object_sample_count": 118}}, "scene_scale_metrics": {"sample_count": 778, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.11054}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:32:01", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 7680, "lifetime_counters": {"assigned_from_manual_pool": 3430, "assigned_from_occlusion": 2, "assigned_from_recent_track": 15, "fall_candidate_accepted_edge_entry": 182, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1041, "pseudo_created": 118, "pseudo_promoted_to_manual": 49, "pseudo_reused": 95, "real_match_assigned": 3727, "reconciled_to_real": 3266, "tracker_online_targets": 3806, "tracker_removed_tracks": 346, "tracker_update_calls": 7680, "unmatched_objects": 3709}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.070135, "bbox_height_ratio_median": 0.627778, "bbox_height_ratio_p75": 0.627778, "bbox_width_ratio_median": 0.111719, "frame_presence_count": 19, "label_counts": {"pile_driver": 11, "tower_crane": 8}, "object_sample_count": 19}}, "scene_scale_metrics": {"sample_count": 778, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.11054}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:32:19", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 7800, "lifetime_counters": {"assigned_from_manual_pool": 3477, "assigned_from_occlusion": 2, "assigned_from_recent_track": 15, "fall_candidate_accepted_edge_entry": 182, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1041, "pseudo_created": 119, "pseudo_promoted_to_manual": 50, "pseudo_reused": 96, "real_match_assigned": 3728, "reconciled_to_real": 3314, "tracker_online_targets": 3807, "tracker_removed_tracks": 346, "tracker_update_calls": 7800, "unmatched_objects": 3759}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.069644, "bbox_height_ratio_median": 0.627431, "bbox_height_ratio_p75": 0.627778, "bbox_width_ratio_median": 0.110937, "frame_presence_count": 50, "label_counts": {"pile_driver": 46, "tower_crane": 5}, "object_sample_count": 51}}, "scene_scale_metrics": {"sample_count": 778, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.11054}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:32:40", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 7920, "lifetime_counters": {"assigned_from_manual_pool": 3478, "assigned_from_occlusion": 2, "assigned_from_recent_track": 15, "fall_candidate_accepted_edge_entry": 182, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1041, "pseudo_created": 120, "pseudo_promoted_to_manual": 50, "pseudo_reused": 96, "real_match_assigned": 3728, "reconciled_to_real": 3315, "tracker_online_targets": 3807, "tracker_removed_tracks": 346, "tracker_update_calls": 7920, "unmatched_objects": 3761}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.070154, "bbox_height_ratio_median": 0.627951, "bbox_height_ratio_p75": 0.628125, "bbox_width_ratio_median": 0.111719, "frame_presence_count": 2, "label_counts": {"pile_driver": 2}, "object_sample_count": 2}}, "scene_scale_metrics": {"sample_count": 778, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.11054}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:32:57", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 8040, "lifetime_counters": {"assigned_from_manual_pool": 3492, "assigned_from_occlusion": 2, "assigned_from_recent_track": 15, "fall_candidate_accepted_edge_entry": 182, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1041, "pseudo_created": 122, "pseudo_promoted_to_manual": 51, "pseudo_reused": 98, "real_match_assigned": 3728, "reconciled_to_real": 3330, "tracker_online_targets": 3807, "tracker_removed_tracks": 347, "tracker_update_calls": 8040, "unmatched_objects": 3780}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.070212, "bbox_height_ratio_median": 0.628472, "bbox_height_ratio_p75": 0.628819, "bbox_width_ratio_median": 0.111719, "frame_presence_count": 19, "label_counts": {"pile_driver": 19}, "object_sample_count": 19}}, "scene_scale_metrics": {"sample_count": 778, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.11054}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:33:13", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 8160, "lifetime_counters": {"assigned_from_manual_pool": 3493, "assigned_from_occlusion": 2, "assigned_from_recent_track": 15, "fall_candidate_accepted_edge_entry": 182, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1041, "pseudo_created": 124, "pseudo_promoted_to_manual": 52, "pseudo_reused": 100, "real_match_assigned": 3728, "reconciled_to_real": 3332, "tracker_online_targets": 3807, "tracker_removed_tracks": 347, "tracker_update_calls": 8160, "unmatched_objects": 3786}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.070703, "bbox_height_ratio_median": 0.628819, "bbox_height_ratio_p75": 0.629167, "bbox_width_ratio_median": 0.1125, "frame_presence_count": 6, "label_counts": {"pile_driver": 6}, "object_sample_count": 6}}, "scene_scale_metrics": {"sample_count": 778, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.11054}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:33:30", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"pseudo_reused": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 8280, "lifetime_counters": {"assigned_from_manual_pool": 3535, "assigned_from_occlusion": 2, "assigned_from_recent_track": 15, "fall_candidate_accepted_edge_entry": 182, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1041, "pseudo_created": 127, "pseudo_promoted_to_manual": 54, "pseudo_reused": 103, "real_match_assigned": 3728, "reconciled_to_real": 3376, "tracker_online_targets": 3807, "tracker_removed_tracks": 347, "tracker_update_calls": 8280, "unmatched_objects": 3836}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.069798, "bbox_height_ratio_median": 0.629167, "bbox_height_ratio_p75": 0.629167, "bbox_width_ratio_median": 0.110937, "frame_presence_count": 50, "label_counts": {"pile_driver": 43, "wheel loader": 7}, "object_sample_count": 50}}, "scene_scale_metrics": {"sample_count": 778, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.11054}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 1, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:33:48", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 8400, "lifetime_counters": {"assigned_from_manual_pool": 3557, "assigned_from_occlusion": 2, "assigned_from_recent_track": 15, "fall_candidate_accepted_edge_entry": 183, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1042, "pseudo_created": 130, "pseudo_promoted_to_manual": 56, "pseudo_reused": 104, "real_match_assigned": 3729, "reconciled_to_real": 3400, "tracker_online_targets": 3808, "tracker_removed_tracks": 348, "tracker_update_calls": 8400, "unmatched_objects": 3864}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.042057, "bbox_height_ratio_median": 0.176389, "bbox_height_ratio_p75": 0.25625, "bbox_width_ratio_median": 0.169727, "frame_presence_count": 2, "label_counts": {"small_worker": 1, "worker": 1}, "object_sample_count": 2}, "중장비": {"bbox_area_ratio_median": 0.06923, "bbox_height_ratio_median": 0.628125, "bbox_height_ratio_p75": 0.628472, "bbox_width_ratio_median": 0.110156, "frame_presence_count": 27, "label_counts": {"pile_driver": 24, "tower_crane": 1, "wheel loader": 2}, "object_sample_count": 27}}, "scene_scale_metrics": {"sample_count": 780, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.111538}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:34:05", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 8520, "lifetime_counters": {"assigned_from_manual_pool": 3557, "assigned_from_occlusion": 2, "assigned_from_recent_track": 15, "fall_candidate_accepted_edge_entry": 183, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1042, "pseudo_created": 130, "pseudo_promoted_to_manual": 56, "pseudo_reused": 104, "real_match_assigned": 3729, "reconciled_to_real": 3400, "tracker_online_targets": 3808, "tracker_removed_tracks": 348, "tracker_update_calls": 8520, "unmatched_objects": 3864}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {}, "scene_scale_metrics": {"sample_count": 780, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.111538}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:34:22", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 8640, "lifetime_counters": {"assigned_from_manual_pool": 3557, "assigned_from_occlusion": 2, "assigned_from_recent_track": 15, "fall_candidate_accepted_edge_entry": 183, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1042, "pseudo_created": 130, "pseudo_promoted_to_manual": 56, "pseudo_reused": 104, "real_match_assigned": 3729, "reconciled_to_real": 3400, "tracker_online_targets": 3808, "tracker_removed_tracks": 348, "tracker_update_calls": 8640, "unmatched_objects": 3864}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {}, "scene_scale_metrics": {"sample_count": 780, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.111538}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:34:39", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 8760, "lifetime_counters": {"assigned_from_manual_pool": 3559, "assigned_from_occlusion": 2, "assigned_from_recent_track": 15, "fall_candidate_accepted_edge_entry": 183, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1042, "pseudo_created": 131, "pseudo_promoted_to_manual": 57, "pseudo_reused": 105, "real_match_assigned": 3729, "reconciled_to_real": 3403, "tracker_online_targets": 3808, "tracker_removed_tracks": 348, "tracker_update_calls": 8760, "unmatched_objects": 3869}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.069567, "bbox_height_ratio_median": 0.627083, "bbox_height_ratio_p75": 0.627083, "bbox_width_ratio_median": 0.110937, "frame_presence_count": 5, "label_counts": {"pile_driver": 5}, "object_sample_count": 5}}, "scene_scale_metrics": {"sample_count": 780, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.111538}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:34:56", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 8880, "lifetime_counters": {"assigned_from_manual_pool": 3572, "assigned_from_occlusion": 2, "assigned_from_recent_track": 15, "fall_candidate_accepted_edge_entry": 183, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1042, "pseudo_created": 134, "pseudo_promoted_to_manual": 59, "pseudo_reused": 108, "real_match_assigned": 3746, "reconciled_to_real": 3418, "tracker_online_targets": 3825, "tracker_removed_tracks": 349, "tracker_update_calls": 8880, "unmatched_objects": 3890}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.013487, "bbox_height_ratio_median": 0.417188, "bbox_height_ratio_p75": 0.418056, "bbox_width_ratio_median": 0.032422, "frame_presence_count": 37, "label_counts": {"pile_driver": 6, "tower_crane": 32}, "object_sample_count": 38}}, "scene_scale_metrics": {"sample_count": 780, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.111538}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:35:13", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 9000, "lifetime_counters": {"assigned_from_manual_pool": 3651, "assigned_from_occlusion": 2, "assigned_from_recent_track": 15, "fall_candidate_accepted_edge_entry": 183, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1042, "pseudo_created": 136, "pseudo_promoted_to_manual": 61, "pseudo_reused": 110, "real_match_assigned": 3749, "reconciled_to_real": 3499, "tracker_online_targets": 3828, "tracker_removed_tracks": 350, "tracker_update_calls": 9000, "unmatched_objects": 3975}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.069077, "bbox_height_ratio_median": 0.627083, "bbox_height_ratio_p75": 0.627083, "bbox_width_ratio_median": 0.110156, "frame_presence_count": 83, "label_counts": {"pile_driver": 70, "tower_crane": 18}, "object_sample_count": 88}}, "scene_scale_metrics": {"sample_count": 780, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.111538}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:35:30", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 9120, "lifetime_counters": {"assigned_from_manual_pool": 3652, "assigned_from_occlusion": 2, "assigned_from_recent_track": 15, "fall_candidate_accepted_edge_entry": 183, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1042, "pseudo_created": 137, "pseudo_promoted_to_manual": 62, "pseudo_reused": 111, "real_match_assigned": 3749, "reconciled_to_real": 3501, "tracker_online_targets": 3828, "tracker_removed_tracks": 350, "tracker_update_calls": 9120, "unmatched_objects": 3979}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.013195, "bbox_height_ratio_median": 0.417014, "bbox_height_ratio_p75": 0.418403, "bbox_width_ratio_median": 0.031641, "frame_presence_count": 4, "label_counts": {"tower_crane": 4}, "object_sample_count": 4}}, "scene_scale_metrics": {"sample_count": 780, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.111538}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:35:47", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 9240, "lifetime_counters": {"assigned_from_manual_pool": 3652, "assigned_from_occlusion": 2, "assigned_from_recent_track": 15, "fall_candidate_accepted_edge_entry": 183, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1042, "pseudo_created": 137, "pseudo_promoted_to_manual": 62, "pseudo_reused": 111, "real_match_assigned": 3749, "reconciled_to_real": 3501, "tracker_online_targets": 3828, "tracker_removed_tracks": 350, "tracker_update_calls": 9240, "unmatched_objects": 3979}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {}, "scene_scale_metrics": {"sample_count": 780, "worker_height_ratio_median": 0.25625, "worker_small_worker_ratio": 0.111538}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:36:09", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 9360, "lifetime_counters": {"assigned_from_manual_pool": 3703, "assigned_from_occlusion": 2, "assigned_from_recent_track": 15, "fall_candidate_accepted_edge_entry": 183, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1042, "pseudo_created": 140, "pseudo_promoted_to_manual": 64, "pseudo_reused": 115, "real_match_assigned": 3752, "reconciled_to_real": 3554, "tracker_online_targets": 3831, "tracker_removed_tracks": 352, "tracker_update_calls": 9360, "unmatched_objects": 4039}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002294, "bbox_height_ratio_median": 0.106944, "bbox_height_ratio_p75": 0.109722, "bbox_width_ratio_median": 0.021875, "frame_presence_count": 23, "label_counts": {"person": 23}, "object_sample_count": 23}, "중장비": {"bbox_area_ratio_median": 0.069115, "bbox_height_ratio_median": 0.627431, "bbox_height_ratio_p75": 0.627778, "bbox_width_ratio_median": 0.110156, "frame_presence_count": 40, "label_counts": {"pile_driver": 39, "wheel loader": 1}, "object_sample_count": 40}}, "scene_scale_metrics": {"sample_count": 803, "worker_height_ratio_median": 0.255556, "worker_small_worker_ratio": 0.108344}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:36:27", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 9480, "lifetime_counters": {"assigned_from_manual_pool": 3836, "assigned_from_occlusion": 2, "assigned_from_recent_track": 15, "fall_candidate_accepted_edge_entry": 183, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1042, "pseudo_created": 142, "pseudo_promoted_to_manual": 65, "pseudo_reused": 117, "real_match_assigned": 3797, "reconciled_to_real": 3688, "tracker_online_targets": 3876, "tracker_removed_tracks": 354, "tracker_update_calls": 9480, "unmatched_objects": 4177}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001299, "bbox_height_ratio_median": 0.079167, "bbox_height_ratio_p75": 0.0875, "bbox_width_ratio_median": 0.016406, "frame_presence_count": 113, "label_counts": {"person": 113}, "object_sample_count": 113}, "중장비": {"bbox_area_ratio_median": 0.068663, "bbox_height_ratio_median": 0.627778, "bbox_height_ratio_p75": 0.628125, "bbox_width_ratio_median": 0.109375, "frame_presence_count": 68, "label_counts": {"pile_driver": 68, "tower_crane": 2}, "object_sample_count": 70}}, "scene_scale_metrics": {"sample_count": 916, "worker_height_ratio_median": 0.252778, "worker_small_worker_ratio": 0.094978}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:36:44", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_removed_tracks": 1, "tracker_update_calls": 1}, "frame_idx": 9600, "lifetime_counters": {"assigned_from_manual_pool": 3871, "assigned_from_occlusion": 2, "assigned_from_recent_track": 15, "fall_candidate_accepted_edge_entry": 183, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1042, "pseudo_created": 144, "pseudo_promoted_to_manual": 67, "pseudo_reused": 119, "real_match_assigned": 3807, "reconciled_to_real": 3725, "tracker_online_targets": 3886, "tracker_removed_tracks": 362, "tracker_update_calls": 9600, "unmatched_objects": 4218}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000788, "bbox_height_ratio_median": 0.061806, "bbox_height_ratio_p75": 0.0625, "bbox_width_ratio_median": 0.012891, "frame_presence_count": 15, "label_counts": {"person": 15}, "object_sample_count": 15}, "중장비": {"bbox_area_ratio_median": 0.014915, "bbox_height_ratio_median": 0.425347, "bbox_height_ratio_p75": 0.627083, "bbox_width_ratio_median": 0.035352, "frame_presence_count": 33, "label_counts": {"pile_driver": 17, "tower_crane": 19}, "object_sample_count": 36}}, "scene_scale_metrics": {"sample_count": 931, "worker_height_ratio_median": 0.252778, "worker_small_worker_ratio": 0.093448}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:37:01", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"pseudo_reused": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 9720, "lifetime_counters": {"assigned_from_manual_pool": 3871, "assigned_from_occlusion": 2, "assigned_from_recent_track": 15, "fall_candidate_accepted_edge_entry": 183, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1042, "pseudo_created": 148, "pseudo_promoted_to_manual": 67, "pseudo_reused": 120, "real_match_assigned": 3842, "reconciled_to_real": 3725, "tracker_online_targets": 3921, "tracker_removed_tracks": 376, "tracker_update_calls": 9720, "unmatched_objects": 4223}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.013359, "bbox_height_ratio_median": 0.422222, "bbox_height_ratio_p75": 0.627778, "bbox_width_ratio_median": 0.031641, "frame_presence_count": 38, "label_counts": {"pile_driver": 12, "tower_crane": 28}, "object_sample_count": 40}}, "scene_scale_metrics": {"sample_count": 931, "worker_height_ratio_median": 0.252778, "worker_small_worker_ratio": 0.093448}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 1, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:37:18", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 9840, "lifetime_counters": {"assigned_from_manual_pool": 3924, "assigned_from_occlusion": 2, "assigned_from_recent_track": 16, "fall_candidate_accepted_edge_entry": 183, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1042, "pseudo_created": 148, "pseudo_promoted_to_manual": 68, "pseudo_reused": 120, "real_match_assigned": 3843, "reconciled_to_real": 3777, "tracker_online_targets": 3922, "tracker_removed_tracks": 378, "tracker_update_calls": 9840, "unmatched_objects": 4278}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.013337, "bbox_height_ratio_median": 0.420833, "bbox_height_ratio_p75": 0.422222, "bbox_width_ratio_median": 0.031641, "frame_presence_count": 53, "label_counts": {"pile_driver": 3, "tower_crane": 53}, "object_sample_count": 56}}, "scene_scale_metrics": {"sample_count": 931, "worker_height_ratio_median": 0.252778, "worker_small_worker_ratio": 0.093448}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:37:35", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 9960, "lifetime_counters": {"assigned_from_manual_pool": 3985, "assigned_from_occlusion": 2, "assigned_from_recent_track": 16, "fall_candidate_accepted_edge_entry": 183, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1042, "pseudo_created": 149, "pseudo_promoted_to_manual": 69, "pseudo_reused": 121, "real_match_assigned": 3846, "reconciled_to_real": 3839, "tracker_online_targets": 3925, "tracker_removed_tracks": 379, "tracker_update_calls": 9960, "unmatched_objects": 4342}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.01314, "bbox_height_ratio_median": 0.420486, "bbox_height_ratio_p75": 0.422222, "bbox_width_ratio_median": 0.03125, "frame_presence_count": 65, "label_counts": {"pile_driver": 4, "tower_crane": 63}, "object_sample_count": 67}}, "scene_scale_metrics": {"sample_count": 931, "worker_height_ratio_median": 0.252778, "worker_small_worker_ratio": 0.093448}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:37:53", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 10080, "lifetime_counters": {"assigned_from_manual_pool": 4054, "assigned_from_occlusion": 2, "assigned_from_recent_track": 16, "fall_candidate_accepted_edge_entry": 183, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1042, "pseudo_created": 149, "pseudo_promoted_to_manual": 69, "pseudo_reused": 121, "real_match_assigned": 3846, "reconciled_to_real": 3908, "tracker_online_targets": 3925, "tracker_removed_tracks": 379, "tracker_update_calls": 10080, "unmatched_objects": 4411}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.013524, "bbox_height_ratio_median": 0.422222, "bbox_height_ratio_p75": 0.423264, "bbox_width_ratio_median": 0.032031, "frame_presence_count": 69, "label_counts": {"tower_crane": 69}, "object_sample_count": 69}}, "scene_scale_metrics": {"sample_count": 931, "worker_height_ratio_median": 0.252778, "worker_small_worker_ratio": 0.093448}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:38:11", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 10200, "lifetime_counters": {"assigned_from_manual_pool": 4152, "assigned_from_occlusion": 2, "assigned_from_recent_track": 16, "fall_candidate_accepted_edge_entry": 183, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1042, "pseudo_created": 149, "pseudo_promoted_to_manual": 69, "pseudo_reused": 121, "real_match_assigned": 3846, "reconciled_to_real": 4006, "tracker_online_targets": 3925, "tracker_removed_tracks": 379, "tracker_update_calls": 10200, "unmatched_objects": 4509}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.013996, "bbox_height_ratio_median": 0.420833, "bbox_height_ratio_p75": 0.422222, "bbox_width_ratio_median": 0.033203, "frame_presence_count": 98, "label_counts": {"tower_crane": 98}, "object_sample_count": 98}}, "scene_scale_metrics": {"sample_count": 931, "worker_height_ratio_median": 0.252778, "worker_small_worker_ratio": 0.093448}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:38:27", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 10320, "lifetime_counters": {"assigned_from_manual_pool": 4229, "assigned_from_occlusion": 2, "assigned_from_recent_track": 16, "fall_candidate_accepted_edge_entry": 184, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1043, "pseudo_created": 150, "pseudo_promoted_to_manual": 69, "pseudo_reused": 121, "real_match_assigned": 3848, "reconciled_to_real": 4083, "tracker_online_targets": 3927, "tracker_removed_tracks": 380, "tracker_update_calls": 10320, "unmatched_objects": 4587}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.024165, "bbox_height_ratio_median": 0.159028, "bbox_height_ratio_p75": 0.159028, "bbox_width_ratio_median": 0.151953, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.013502, "bbox_height_ratio_median": 0.420139, "bbox_height_ratio_p75": 0.421528, "bbox_width_ratio_median": 0.032031, "frame_presence_count": 78, "label_counts": {"pile_driver": 1, "tower_crane": 78}, "object_sample_count": 79}}, "scene_scale_metrics": {"sample_count": 932, "worker_height_ratio_median": 0.252778, "worker_small_worker_ratio": 0.093348}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:38:43", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 10440, "lifetime_counters": {"assigned_from_manual_pool": 4256, "assigned_from_occlusion": 2, "assigned_from_recent_track": 16, "fall_candidate_accepted_edge_entry": 184, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1043, "pseudo_created": 154, "pseudo_promoted_to_manual": 71, "pseudo_reused": 124, "real_match_assigned": 3849, "reconciled_to_real": 4112, "tracker_online_targets": 3928, "tracker_removed_tracks": 382, "tracker_update_calls": 10440, "unmatched_objects": 4623}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.013633, "bbox_height_ratio_median": 0.419792, "bbox_height_ratio_p75": 0.422222, "bbox_width_ratio_median": 0.032422, "frame_presence_count": 36, "label_counts": {"pile_driver": 8, "tower_crane": 29}, "object_sample_count": 37}}, "scene_scale_metrics": {"sample_count": 932, "worker_height_ratio_median": 0.252778, "worker_small_worker_ratio": 0.093348}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:39:05", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 10560, "lifetime_counters": {"assigned_from_manual_pool": 4271, "assigned_from_occlusion": 2, "assigned_from_recent_track": 16, "fall_candidate_accepted_edge_entry": 184, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1043, "pseudo_created": 156, "pseudo_promoted_to_manual": 72, "pseudo_reused": 125, "real_match_assigned": 3849, "reconciled_to_real": 4128, "tracker_online_targets": 3928, "tracker_removed_tracks": 386, "tracker_update_calls": 10560, "unmatched_objects": 4642}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.013413, "bbox_height_ratio_median": 0.417361, "bbox_height_ratio_p75": 0.418056, "bbox_width_ratio_median": 0.032031, "frame_presence_count": 19, "label_counts": {"tower_crane": 19}, "object_sample_count": 19}}, "scene_scale_metrics": {"sample_count": 932, "worker_height_ratio_median": 0.252778, "worker_small_worker_ratio": 0.093348}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:39:21", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"pseudo_created": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 10680, "lifetime_counters": {"assigned_from_manual_pool": 4271, "assigned_from_occlusion": 2, "assigned_from_recent_track": 16, "fall_candidate_accepted_edge_entry": 184, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1043, "pseudo_created": 160, "pseudo_promoted_to_manual": 72, "pseudo_reused": 126, "real_match_assigned": 3849, "reconciled_to_real": 4128, "tracker_online_targets": 3928, "tracker_removed_tracks": 386, "tracker_update_calls": 10680, "unmatched_objects": 4647}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.013357, "bbox_height_ratio_median": 0.417014, "bbox_height_ratio_p75": 0.41875, "bbox_width_ratio_median": 0.032031, "frame_presence_count": 5, "label_counts": {"tower_crane": 5}, "object_sample_count": 5}}, "scene_scale_metrics": {"sample_count": 932, "worker_height_ratio_median": 0.252778, "worker_small_worker_ratio": 0.093348}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 1, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:39:38", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 10800, "lifetime_counters": {"assigned_from_manual_pool": 4272, "assigned_from_occlusion": 2, "assigned_from_recent_track": 16, "fall_candidate_accepted_edge_entry": 184, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1043, "pseudo_created": 164, "pseudo_promoted_to_manual": 73, "pseudo_reused": 128, "real_match_assigned": 3849, "reconciled_to_real": 4130, "tracker_online_targets": 3928, "tracker_removed_tracks": 386, "tracker_update_calls": 10800, "unmatched_objects": 4655}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000517, "bbox_height_ratio_median": 0.048958, "bbox_height_ratio_p75": 0.05, "bbox_width_ratio_median": 0.010156, "frame_presence_count": 4, "label_counts": {"small_worker": 4}, "object_sample_count": 4}, "중장비": {"bbox_area_ratio_median": 0.039118, "bbox_height_ratio_median": 0.547222, "bbox_height_ratio_p75": 0.547917, "bbox_width_ratio_median": 0.071484, "frame_presence_count": 4, "label_counts": {"tower_crane": 4}, "object_sample_count": 4}}, "scene_scale_metrics": {"sample_count": 936, "worker_height_ratio_median": 0.252083, "worker_small_worker_ratio": 0.097222}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:39:55", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 10920, "lifetime_counters": {"assigned_from_manual_pool": 4290, "assigned_from_occlusion": 2, "assigned_from_recent_track": 16, "fall_candidate_accepted_edge_entry": 184, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1043, "pseudo_created": 167, "pseudo_promoted_to_manual": 74, "pseudo_reused": 129, "real_match_assigned": 3850, "reconciled_to_real": 4149, "tracker_online_targets": 3929, "tracker_removed_tracks": 386, "tracker_update_calls": 10920, "unmatched_objects": 4678}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.013938, "bbox_height_ratio_median": 0.42066, "bbox_height_ratio_p75": 0.420833, "bbox_width_ratio_median": 0.033203, "frame_presence_count": 23, "label_counts": {"tower_crane": 24}, "object_sample_count": 24}}, "scene_scale_metrics": {"sample_count": 936, "worker_height_ratio_median": 0.252083, "worker_small_worker_ratio": 0.097222}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:40:13", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 11040, "lifetime_counters": {"assigned_from_manual_pool": 4336, "assigned_from_occlusion": 2, "assigned_from_recent_track": 16, "fall_candidate_accepted_edge_entry": 184, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1043, "pseudo_created": 168, "pseudo_promoted_to_manual": 74, "pseudo_reused": 130, "real_match_assigned": 3851, "reconciled_to_real": 4195, "tracker_online_targets": 3930, "tracker_removed_tracks": 388, "tracker_update_calls": 11040, "unmatched_objects": 4726}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.014302, "bbox_height_ratio_median": 0.420833, "bbox_height_ratio_p75": 0.420833, "bbox_width_ratio_median": 0.033984, "frame_presence_count": 47, "label_counts": {"crane_mobile": 1, "tower_crane": 48}, "object_sample_count": 49}}, "scene_scale_metrics": {"sample_count": 936, "worker_height_ratio_median": 0.252083, "worker_small_worker_ratio": 0.097222}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:40:30", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 11160, "lifetime_counters": {"assigned_from_manual_pool": 4360, "assigned_from_occlusion": 2, "assigned_from_recent_track": 16, "fall_candidate_accepted_edge_entry": 184, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1043, "pseudo_created": 169, "pseudo_promoted_to_manual": 74, "pseudo_reused": 130, "real_match_assigned": 3851, "reconciled_to_real": 4219, "tracker_online_targets": 3930, "tracker_removed_tracks": 388, "tracker_update_calls": 11160, "unmatched_objects": 4751}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.013591, "bbox_height_ratio_median": 0.418403, "bbox_height_ratio_p75": 0.420139, "bbox_width_ratio_median": 0.032422, "frame_presence_count": 25, "label_counts": {"tower_crane": 25}, "object_sample_count": 25}}, "scene_scale_metrics": {"sample_count": 936, "worker_height_ratio_median": 0.252083, "worker_small_worker_ratio": 0.097222}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:40:47", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"pseudo_promoted_to_manual": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 11280, "lifetime_counters": {"assigned_from_manual_pool": 4382, "assigned_from_occlusion": 2, "assigned_from_recent_track": 16, "fall_candidate_accepted_edge_entry": 184, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1043, "pseudo_created": 171, "pseudo_promoted_to_manual": 76, "pseudo_reused": 132, "real_match_assigned": 3851, "reconciled_to_real": 4243, "tracker_online_targets": 3930, "tracker_removed_tracks": 388, "tracker_update_calls": 11280, "unmatched_objects": 4779}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.013509, "bbox_height_ratio_median": 0.416319, "bbox_height_ratio_p75": 0.417361, "bbox_width_ratio_median": 0.032422, "frame_presence_count": 28, "label_counts": {"tower_crane": 28}, "object_sample_count": 28}}, "scene_scale_metrics": {"sample_count": 936, "worker_height_ratio_median": 0.252083, "worker_small_worker_ratio": 0.097222}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:41:04", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 11400, "lifetime_counters": {"assigned_from_manual_pool": 4401, "assigned_from_occlusion": 2, "assigned_from_recent_track": 16, "fall_candidate_accepted_edge_entry": 184, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1043, "pseudo_created": 173, "pseudo_promoted_to_manual": 77, "pseudo_reused": 133, "real_match_assigned": 3851, "reconciled_to_real": 4263, "tracker_online_targets": 3930, "tracker_removed_tracks": 388, "tracker_update_calls": 11400, "unmatched_objects": 4802}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.024886, "bbox_height_ratio_median": 0.530903, "bbox_height_ratio_p75": 0.530903, "bbox_width_ratio_median": 0.046875, "frame_presence_count": 23, "label_counts": {"tower_crane": 23}, "object_sample_count": 23}}, "scene_scale_metrics": {"sample_count": 936, "worker_height_ratio_median": 0.252083, "worker_small_worker_ratio": 0.097222}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:41:21", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 11520, "lifetime_counters": {"assigned_from_manual_pool": 4451, "assigned_from_occlusion": 2, "assigned_from_recent_track": 16, "fall_candidate_accepted_edge_entry": 184, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1043, "pseudo_created": 175, "pseudo_promoted_to_manual": 79, "pseudo_reused": 135, "real_match_assigned": 3853, "reconciled_to_real": 4315, "tracker_online_targets": 3932, "tracker_removed_tracks": 389, "tracker_update_calls": 11520, "unmatched_objects": 4858}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.013562, "bbox_height_ratio_median": 0.417361, "bbox_height_ratio_p75": 0.530903, "bbox_width_ratio_median": 0.032422, "frame_presence_count": 57, "label_counts": {"tower_crane": 58}, "object_sample_count": 58}}, "scene_scale_metrics": {"sample_count": 936, "worker_height_ratio_median": 0.252083, "worker_small_worker_ratio": 0.097222}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:41:39", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 11640, "lifetime_counters": {"assigned_from_manual_pool": 4511, "assigned_from_occlusion": 2, "assigned_from_recent_track": 16, "fall_candidate_accepted_edge_entry": 184, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1043, "pseudo_created": 176, "pseudo_promoted_to_manual": 80, "pseudo_reused": 136, "real_match_assigned": 3853, "reconciled_to_real": 4376, "tracker_online_targets": 3932, "tracker_removed_tracks": 389, "tracker_update_calls": 11640, "unmatched_objects": 4921}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.014388, "bbox_height_ratio_median": 0.433333, "bbox_height_ratio_p75": 0.433333, "bbox_width_ratio_median": 0.033203, "frame_presence_count": 63, "label_counts": {"tower_crane": 63}, "object_sample_count": 63}}, "scene_scale_metrics": {"sample_count": 936, "worker_height_ratio_median": 0.252083, "worker_small_worker_ratio": 0.097222}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:42:14", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 11760, "lifetime_counters": {"assigned_from_manual_pool": 4541, "assigned_from_occlusion": 2, "assigned_from_recent_track": 16, "fall_candidate_accepted_edge_entry": 184, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1043, "pseudo_created": 177, "pseudo_promoted_to_manual": 81, "pseudo_reused": 137, "real_match_assigned": 3856, "reconciled_to_real": 4407, "tracker_online_targets": 3935, "tracker_removed_tracks": 390, "tracker_update_calls": 11760, "unmatched_objects": 4954}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.07084, "bbox_height_ratio_median": 0.629687, "bbox_height_ratio_p75": 0.629861, "bbox_width_ratio_median": 0.1125, "frame_presence_count": 36, "label_counts": {"pile_driver": 19, "tower_crane": 17}, "object_sample_count": 36}}, "scene_scale_metrics": {"sample_count": 936, "worker_height_ratio_median": 0.252083, "worker_small_worker_ratio": 0.097222}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:42:35", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 11880, "lifetime_counters": {"assigned_from_manual_pool": 4584, "assigned_from_occlusion": 2, "assigned_from_recent_track": 16, "fall_candidate_accepted_edge_entry": 184, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1043, "pseudo_created": 183, "pseudo_promoted_to_manual": 85, "pseudo_reused": 142, "real_match_assigned": 3875, "reconciled_to_real": 4454, "tracker_online_targets": 3954, "tracker_removed_tracks": 390, "tracker_update_calls": 11880, "unmatched_objects": 5012}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.042646, "bbox_height_ratio_median": 0.560417, "bbox_height_ratio_p75": 0.623611, "bbox_width_ratio_median": 0.077734, "frame_presence_count": 52, "label_counts": {"pile_driver": 9, "tower_crane": 68}, "object_sample_count": 77}}, "scene_scale_metrics": {"sample_count": 936, "worker_height_ratio_median": 0.252083, "worker_small_worker_ratio": 0.097222}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:42:52", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 12000, "lifetime_counters": {"assigned_from_manual_pool": 4587, "assigned_from_occlusion": 2, "assigned_from_recent_track": 16, "fall_candidate_accepted_edge_entry": 184, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1043, "pseudo_created": 185, "pseudo_promoted_to_manual": 86, "pseudo_reused": 144, "real_match_assigned": 3875, "reconciled_to_real": 4458, "tracker_online_targets": 3954, "tracker_removed_tracks": 391, "tracker_update_calls": 12000, "unmatched_objects": 5020}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000403, "bbox_height_ratio_median": 0.046875, "bbox_height_ratio_p75": 0.047222, "bbox_width_ratio_median": 0.008594, "frame_presence_count": 2, "label_counts": {"small_worker": 2}, "object_sample_count": 2}, "중장비": {"bbox_area_ratio_median": 0.013644, "bbox_height_ratio_median": 0.419965, "bbox_height_ratio_p75": 0.420833, "bbox_width_ratio_median": 0.032422, "frame_presence_count": 6, "label_counts": {"tower_crane": 6}, "object_sample_count": 6}}, "scene_scale_metrics": {"sample_count": 938, "worker_height_ratio_median": 0.252083, "worker_small_worker_ratio": 0.099147}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:43:09", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 12120, "lifetime_counters": {"assigned_from_manual_pool": 4595, "assigned_from_occlusion": 2, "assigned_from_recent_track": 16, "fall_candidate_accepted_edge_entry": 184, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1043, "pseudo_created": 189, "pseudo_promoted_to_manual": 87, "pseudo_reused": 146, "real_match_assigned": 3875, "reconciled_to_real": 4467, "tracker_online_targets": 3954, "tracker_removed_tracks": 391, "tracker_update_calls": 12120, "unmatched_objects": 5035}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.01361, "bbox_height_ratio_median": 0.423264, "bbox_height_ratio_p75": 0.542708, "bbox_width_ratio_median": 0.032422, "frame_presence_count": 15, "label_counts": {"tower_crane": 15}, "object_sample_count": 15}}, "scene_scale_metrics": {"sample_count": 938, "worker_height_ratio_median": 0.252083, "worker_small_worker_ratio": 0.099147}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:43:27", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"pseudo_created": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 12240, "lifetime_counters": {"assigned_from_manual_pool": 4611, "assigned_from_occlusion": 2, "assigned_from_recent_track": 16, "fall_candidate_accepted_edge_entry": 184, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1043, "pseudo_created": 193, "pseudo_promoted_to_manual": 88, "pseudo_reused": 147, "real_match_assigned": 3875, "reconciled_to_real": 4484, "tracker_online_targets": 3954, "tracker_removed_tracks": 391, "tracker_update_calls": 12240, "unmatched_objects": 5057}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.040408, "bbox_height_ratio_median": 0.543229, "bbox_height_ratio_p75": 0.54375, "bbox_width_ratio_median": 0.074219, "frame_presence_count": 19, "label_counts": {"tower_crane": 22}, "object_sample_count": 22}}, "scene_scale_metrics": {"sample_count": 938, "worker_height_ratio_median": 0.252083, "worker_small_worker_ratio": 0.099147}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 2, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:43:44", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 12360, "lifetime_counters": {"assigned_from_manual_pool": 4647, "assigned_from_occlusion": 2, "assigned_from_recent_track": 16, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 200, "pseudo_promoted_to_manual": 90, "pseudo_reused": 150, "real_match_assigned": 3902, "reconciled_to_real": 4522, "tracker_online_targets": 3981, "tracker_removed_tracks": 393, "tracker_update_calls": 12360, "unmatched_objects": 5105}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.067749, "bbox_height_ratio_median": 0.23125, "bbox_height_ratio_p75": 0.23125, "bbox_width_ratio_median": 0.292969, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.04203, "bbox_height_ratio_median": 0.546528, "bbox_height_ratio_p75": 0.624306, "bbox_width_ratio_median": 0.077344, "frame_presence_count": 67, "label_counts": {"tower_crane": 74}, "object_sample_count": 74}}, "scene_scale_metrics": {"sample_count": 939, "worker_height_ratio_median": 0.252083, "worker_small_worker_ratio": 0.099042}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:44:01", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 12480, "lifetime_counters": {"assigned_from_manual_pool": 4657, "assigned_from_occlusion": 2, "assigned_from_recent_track": 16, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 207, "pseudo_promoted_to_manual": 92, "pseudo_reused": 153, "real_match_assigned": 3902, "reconciled_to_real": 4534, "tracker_online_targets": 3981, "tracker_removed_tracks": 393, "tracker_update_calls": 12480, "unmatched_objects": 5127}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.044065, "bbox_height_ratio_median": 0.546181, "bbox_height_ratio_p75": 0.623611, "bbox_width_ratio_median": 0.080859, "frame_presence_count": 22, "label_counts": {"tower_crane": 22}, "object_sample_count": 22}}, "scene_scale_metrics": {"sample_count": 939, "worker_height_ratio_median": 0.252083, "worker_small_worker_ratio": 0.099042}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:44:19", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 12600, "lifetime_counters": {"assigned_from_manual_pool": 4662, "assigned_from_occlusion": 2, "assigned_from_recent_track": 16, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 211, "pseudo_promoted_to_manual": 93, "pseudo_reused": 154, "real_match_assigned": 3902, "reconciled_to_real": 4540, "tracker_online_targets": 3981, "tracker_removed_tracks": 394, "tracker_update_calls": 12600, "unmatched_objects": 5138}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.042405, "bbox_height_ratio_median": 0.547222, "bbox_height_ratio_p75": 0.548958, "bbox_width_ratio_median": 0.077344, "frame_presence_count": 11, "label_counts": {"tower_crane": 11}, "object_sample_count": 11}}, "scene_scale_metrics": {"sample_count": 939, "worker_height_ratio_median": 0.252083, "worker_small_worker_ratio": 0.099042}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:44:36", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 12720, "lifetime_counters": {"assigned_from_manual_pool": 4727, "assigned_from_occlusion": 2, "assigned_from_recent_track": 16, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 214, "pseudo_promoted_to_manual": 96, "pseudo_reused": 157, "real_match_assigned": 3904, "reconciled_to_real": 4608, "tracker_online_targets": 3983, "tracker_removed_tracks": 395, "tracker_update_calls": 12720, "unmatched_objects": 5212}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.070156, "bbox_height_ratio_median": 0.624306, "bbox_height_ratio_p75": 0.625, "bbox_width_ratio_median": 0.1125, "frame_presence_count": 73, "label_counts": {"tower_crane": 76}, "object_sample_count": 76}}, "scene_scale_metrics": {"sample_count": 939, "worker_height_ratio_median": 0.252083, "worker_small_worker_ratio": 0.099042}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:44:54", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 12840, "lifetime_counters": {"assigned_from_manual_pool": 4836, "assigned_from_occlusion": 2, "assigned_from_recent_track": 17, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 215, "pseudo_promoted_to_manual": 96, "pseudo_reused": 157, "real_match_assigned": 3907, "reconciled_to_real": 4716, "tracker_online_targets": 3986, "tracker_removed_tracks": 398, "tracker_update_calls": 12840, "unmatched_objects": 5323}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.070234, "bbox_height_ratio_median": 0.624306, "bbox_height_ratio_p75": 0.624306, "bbox_width_ratio_median": 0.1125, "frame_presence_count": 111, "label_counts": {"tower_crane": 114}, "object_sample_count": 114}}, "scene_scale_metrics": {"sample_count": 939, "worker_height_ratio_median": 0.252083, "worker_small_worker_ratio": 0.099042}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:45:12", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 12960, "lifetime_counters": {"assigned_from_manual_pool": 4956, "assigned_from_occlusion": 2, "assigned_from_recent_track": 17, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 215, "pseudo_promoted_to_manual": 96, "pseudo_reused": 157, "real_match_assigned": 3908, "reconciled_to_real": 4836, "tracker_online_targets": 3987, "tracker_removed_tracks": 399, "tracker_update_calls": 12960, "unmatched_objects": 5443}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000538, "bbox_height_ratio_median": 0.043056, "bbox_height_ratio_p75": 0.043056, "bbox_width_ratio_median": 0.0125, "frame_presence_count": 1, "label_counts": {"small_worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.070722, "bbox_height_ratio_median": 0.625, "bbox_height_ratio_p75": 0.625, "bbox_width_ratio_median": 0.113281, "frame_presence_count": 120, "label_counts": {"tower_crane": 120}, "object_sample_count": 120}}, "scene_scale_metrics": {"sample_count": 940, "worker_height_ratio_median": 0.252083, "worker_small_worker_ratio": 0.1}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:45:34", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 13080, "lifetime_counters": {"assigned_from_manual_pool": 5035, "assigned_from_occlusion": 2, "assigned_from_recent_track": 17, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 216, "pseudo_promoted_to_manual": 97, "pseudo_reused": 158, "real_match_assigned": 3911, "reconciled_to_real": 4916, "tracker_online_targets": 3990, "tracker_removed_tracks": 400, "tracker_update_calls": 13080, "unmatched_objects": 5525}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.07121, "bbox_height_ratio_median": 0.625, "bbox_height_ratio_p75": 0.625347, "bbox_width_ratio_median": 0.114062, "frame_presence_count": 82, "label_counts": {"tower_crane": 85}, "object_sample_count": 85}}, "scene_scale_metrics": {"sample_count": 940, "worker_height_ratio_median": 0.252083, "worker_small_worker_ratio": 0.1}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:45:51", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 13200, "lifetime_counters": {"assigned_from_manual_pool": 5147, "assigned_from_occlusion": 2, "assigned_from_recent_track": 19, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 219, "pseudo_promoted_to_manual": 97, "pseudo_reused": 158, "real_match_assigned": 3919, "reconciled_to_real": 5022, "tracker_online_targets": 3998, "tracker_removed_tracks": 402, "tracker_update_calls": 13200, "unmatched_objects": 5642}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.071249, "bbox_height_ratio_median": 0.625, "bbox_height_ratio_p75": 0.625, "bbox_width_ratio_median": 0.114062, "frame_presence_count": 114, "label_counts": {"tower_crane": 125}, "object_sample_count": 125}}, "scene_scale_metrics": {"sample_count": 940, "worker_height_ratio_median": 0.252083, "worker_small_worker_ratio": 0.1}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:46:08", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 13320, "lifetime_counters": {"assigned_from_manual_pool": 5209, "assigned_from_occlusion": 2, "assigned_from_recent_track": 19, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 219, "pseudo_promoted_to_manual": 97, "pseudo_reused": 158, "real_match_assigned": 3919, "reconciled_to_real": 5084, "tracker_online_targets": 3998, "tracker_removed_tracks": 403, "tracker_update_calls": 13320, "unmatched_objects": 5704}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.071289, "bbox_height_ratio_median": 0.624653, "bbox_height_ratio_p75": 0.625, "bbox_width_ratio_median": 0.114062, "frame_presence_count": 62, "label_counts": {"tower_crane": 62}, "object_sample_count": 62}}, "scene_scale_metrics": {"sample_count": 940, "worker_height_ratio_median": 0.252083, "worker_small_worker_ratio": 0.1}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:46:26", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 13440, "lifetime_counters": {"assigned_from_manual_pool": 5304, "assigned_from_occlusion": 2, "assigned_from_recent_track": 20, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 222, "pseudo_promoted_to_manual": 98, "pseudo_reused": 160, "real_match_assigned": 3922, "reconciled_to_real": 5179, "tracker_online_targets": 4001, "tracker_removed_tracks": 404, "tracker_update_calls": 13440, "unmatched_objects": 5806}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.071289, "bbox_height_ratio_median": 0.624306, "bbox_height_ratio_p75": 0.624306, "bbox_width_ratio_median": 0.114062, "frame_presence_count": 87, "label_counts": {"tower_crane": 105}, "object_sample_count": 105}}, "scene_scale_metrics": {"sample_count": 940, "worker_height_ratio_median": 0.252083, "worker_small_worker_ratio": 0.1}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:46:43", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 13560, "lifetime_counters": {"assigned_from_manual_pool": 5384, "assigned_from_occlusion": 2, "assigned_from_recent_track": 20, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 222, "pseudo_promoted_to_manual": 98, "pseudo_reused": 160, "real_match_assigned": 3922, "reconciled_to_real": 5254, "tracker_online_targets": 4001, "tracker_removed_tracks": 405, "tracker_update_calls": 13560, "unmatched_objects": 5886}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.071658, "bbox_height_ratio_median": 0.624306, "bbox_height_ratio_p75": 0.624306, "bbox_width_ratio_median": 0.114844, "frame_presence_count": 77, "label_counts": {"tower_crane": 80}, "object_sample_count": 80}}, "scene_scale_metrics": {"sample_count": 940, "worker_height_ratio_median": 0.252083, "worker_small_worker_ratio": 0.1}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:47:01", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 13680, "lifetime_counters": {"assigned_from_manual_pool": 5489, "assigned_from_occlusion": 2, "assigned_from_recent_track": 20, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 222, "pseudo_promoted_to_manual": 98, "pseudo_reused": 160, "real_match_assigned": 3923, "reconciled_to_real": 5359, "tracker_online_targets": 4002, "tracker_removed_tracks": 405, "tracker_update_calls": 13680, "unmatched_objects": 5991}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000501, "bbox_height_ratio_median": 0.058333, "bbox_height_ratio_p75": 0.058333, "bbox_width_ratio_median": 0.008594, "frame_presence_count": 1, "label_counts": {"small_worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.071698, "bbox_height_ratio_median": 0.624306, "bbox_height_ratio_p75": 0.624653, "bbox_width_ratio_median": 0.114844, "frame_presence_count": 105, "label_counts": {"tower_crane": 105}, "object_sample_count": 105}}, "scene_scale_metrics": {"sample_count": 941, "worker_height_ratio_median": 0.252083, "worker_small_worker_ratio": 0.100956}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:47:19", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 13800, "lifetime_counters": {"assigned_from_manual_pool": 5579, "assigned_from_occlusion": 2, "assigned_from_recent_track": 20, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 224, "pseudo_promoted_to_manual": 99, "pseudo_reused": 163, "real_match_assigned": 3924, "reconciled_to_real": 5450, "tracker_online_targets": 4003, "tracker_removed_tracks": 409, "tracker_update_calls": 13800, "unmatched_objects": 6087}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000615, "bbox_height_ratio_median": 0.055556, "bbox_height_ratio_p75": 0.056944, "bbox_width_ratio_median": 0.010937, "frame_presence_count": 9, "label_counts": {"small_worker": 9}, "object_sample_count": 9}, "중장비": {"bbox_area_ratio_median": 0.071289, "bbox_height_ratio_median": 0.625, "bbox_height_ratio_p75": 0.625694, "bbox_width_ratio_median": 0.114062, "frame_presence_count": 87, "label_counts": {"tower_crane": 88}, "object_sample_count": 88}}, "scene_scale_metrics": {"sample_count": 950, "worker_height_ratio_median": 0.251389, "worker_small_worker_ratio": 0.109474}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:47:36", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 13920, "lifetime_counters": {"assigned_from_manual_pool": 5706, "assigned_from_occlusion": 2, "assigned_from_recent_track": 20, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 226, "pseudo_promoted_to_manual": 101, "pseudo_reused": 165, "real_match_assigned": 3927, "reconciled_to_real": 5579, "tracker_online_targets": 4006, "tracker_removed_tracks": 409, "tracker_update_calls": 13920, "unmatched_objects": 6220}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.070722, "bbox_height_ratio_median": 0.624653, "bbox_height_ratio_p75": 0.625347, "bbox_width_ratio_median": 0.113281, "frame_presence_count": 120, "label_counts": {"tower_crane": 136}, "object_sample_count": 136}}, "scene_scale_metrics": {"sample_count": 950, "worker_height_ratio_median": 0.251389, "worker_small_worker_ratio": 0.109474}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:47:54", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 14040, "lifetime_counters": {"assigned_from_manual_pool": 5833, "assigned_from_occlusion": 2, "assigned_from_recent_track": 22, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 227, "pseudo_promoted_to_manual": 101, "pseudo_reused": 165, "real_match_assigned": 3929, "reconciled_to_real": 5697, "tracker_online_targets": 4008, "tracker_removed_tracks": 412, "tracker_update_calls": 14040, "unmatched_objects": 6350}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.070156, "bbox_height_ratio_median": 0.623958, "bbox_height_ratio_p75": 0.624653, "bbox_width_ratio_median": 0.1125, "frame_presence_count": 120, "label_counts": {"tower_crane": 132}, "object_sample_count": 132}}, "scene_scale_metrics": {"sample_count": 950, "worker_height_ratio_median": 0.251389, "worker_small_worker_ratio": 0.109474}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:48:17", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 14160, "lifetime_counters": {"assigned_from_manual_pool": 5955, "assigned_from_occlusion": 2, "assigned_from_recent_track": 22, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 228, "pseudo_promoted_to_manual": 102, "pseudo_reused": 166, "real_match_assigned": 3935, "reconciled_to_real": 5820, "tracker_online_targets": 4014, "tracker_removed_tracks": 413, "tracker_update_calls": 14160, "unmatched_objects": 6475}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.070801, "bbox_height_ratio_median": 0.625, "bbox_height_ratio_p75": 0.625, "bbox_width_ratio_median": 0.113281, "frame_presence_count": 119, "label_counts": {"tower_crane": 131}, "object_sample_count": 131}}, "scene_scale_metrics": {"sample_count": 950, "worker_height_ratio_median": 0.251389, "worker_small_worker_ratio": 0.109474}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:48:34", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 14280, "lifetime_counters": {"assigned_from_manual_pool": 6026, "assigned_from_occlusion": 2, "assigned_from_recent_track": 22, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 231, "pseudo_promoted_to_manual": 104, "pseudo_reused": 169, "real_match_assigned": 3936, "reconciled_to_real": 5893, "tracker_online_targets": 4015, "tracker_removed_tracks": 414, "tracker_update_calls": 14280, "unmatched_objects": 6554}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.070273, "bbox_height_ratio_median": 0.624653, "bbox_height_ratio_p75": 0.625, "bbox_width_ratio_median": 0.1125, "frame_presence_count": 79, "label_counts": {"tower_crane": 79, "wheel loader": 1}, "object_sample_count": 80}}, "scene_scale_metrics": {"sample_count": 950, "worker_height_ratio_median": 0.251389, "worker_small_worker_ratio": 0.109474}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:48:51", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 14400, "lifetime_counters": {"assigned_from_manual_pool": 6085, "assigned_from_occlusion": 2, "assigned_from_recent_track": 22, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 232, "pseudo_promoted_to_manual": 105, "pseudo_reused": 170, "real_match_assigned": 3938, "reconciled_to_real": 5953, "tracker_online_targets": 4017, "tracker_removed_tracks": 414, "tracker_update_calls": 14400, "unmatched_objects": 6616}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.070312, "bbox_height_ratio_median": 0.624826, "bbox_height_ratio_p75": 0.625, "bbox_width_ratio_median": 0.1125, "frame_presence_count": 61, "label_counts": {"tower_crane": 64}, "object_sample_count": 64}}, "scene_scale_metrics": {"sample_count": 950, "worker_height_ratio_median": 0.251389, "worker_small_worker_ratio": 0.109474}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:49:08", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 14520, "lifetime_counters": {"assigned_from_manual_pool": 6085, "assigned_from_occlusion": 2, "assigned_from_recent_track": 22, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 232, "pseudo_promoted_to_manual": 105, "pseudo_reused": 170, "real_match_assigned": 3938, "reconciled_to_real": 5953, "tracker_online_targets": 4017, "tracker_removed_tracks": 414, "tracker_update_calls": 14520, "unmatched_objects": 6616}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {}, "scene_scale_metrics": {"sample_count": 950, "worker_height_ratio_median": 0.251389, "worker_small_worker_ratio": 0.109474}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:49:25", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 14640, "lifetime_counters": {"assigned_from_manual_pool": 6098, "assigned_from_occlusion": 2, "assigned_from_recent_track": 22, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 235, "pseudo_promoted_to_manual": 107, "pseudo_reused": 172, "real_match_assigned": 3938, "reconciled_to_real": 5968, "tracker_online_targets": 4017, "tracker_removed_tracks": 479, "tracker_update_calls": 14640, "unmatched_objects": 6636}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.070135, "bbox_height_ratio_median": 0.627778, "bbox_height_ratio_p75": 0.627778, "bbox_width_ratio_median": 0.111719, "frame_presence_count": 20, "label_counts": {"crane_mobile": 14, "tower_crane": 6}, "object_sample_count": 20}}, "scene_scale_metrics": {"sample_count": 950, "worker_height_ratio_median": 0.251389, "worker_small_worker_ratio": 0.109474}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:49:42", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 14760, "lifetime_counters": {"assigned_from_manual_pool": 6098, "assigned_from_occlusion": 2, "assigned_from_recent_track": 22, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 236, "pseudo_promoted_to_manual": 107, "pseudo_reused": 172, "real_match_assigned": 3938, "reconciled_to_real": 5968, "tracker_online_targets": 4017, "tracker_removed_tracks": 479, "tracker_update_calls": 14760, "unmatched_objects": 6637}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.017987, "bbox_height_ratio_median": 0.15998, "bbox_height_ratio_p75": 0.15998, "bbox_width_ratio_median": 0.112432, "frame_presence_count": 1, "label_counts": {"wheel loader": 1}, "object_sample_count": 1}}, "scene_scale_metrics": {"sample_count": 950, "worker_height_ratio_median": 0.251389, "worker_small_worker_ratio": 0.109474}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:49:59", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"pseudo_created": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 14880, "lifetime_counters": {"assigned_from_manual_pool": 6099, "assigned_from_occlusion": 2, "assigned_from_recent_track": 22, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 241, "pseudo_promoted_to_manual": 108, "pseudo_reused": 173, "real_match_assigned": 3938, "reconciled_to_real": 5970, "tracker_online_targets": 4017, "tracker_removed_tracks": 479, "tracker_update_calls": 14880, "unmatched_objects": 6645}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.069967, "bbox_height_ratio_median": 0.628472, "bbox_height_ratio_p75": 0.628472, "bbox_width_ratio_median": 0.111328, "frame_presence_count": 8, "label_counts": {"crane_mobile": 7, "wheel loader": 1}, "object_sample_count": 8}}, "scene_scale_metrics": {"sample_count": 950, "worker_height_ratio_median": 0.251389, "worker_small_worker_ratio": 0.109474}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 1, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:50:16", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 15000, "lifetime_counters": {"assigned_from_manual_pool": 6116, "assigned_from_occlusion": 2, "assigned_from_recent_track": 22, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 241, "pseudo_promoted_to_manual": 109, "pseudo_reused": 174, "real_match_assigned": 3938, "reconciled_to_real": 5988, "tracker_online_targets": 4017, "tracker_removed_tracks": 479, "tracker_update_calls": 15000, "unmatched_objects": 6664}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.068815, "bbox_height_ratio_median": 0.628819, "bbox_height_ratio_p75": 0.629167, "bbox_width_ratio_median": 0.109375, "frame_presence_count": 19, "label_counts": {"crane_mobile": 19}, "object_sample_count": 19}}, "scene_scale_metrics": {"sample_count": 950, "worker_height_ratio_median": 0.251389, "worker_small_worker_ratio": 0.109474}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:50:33", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 15120, "lifetime_counters": {"assigned_from_manual_pool": 6116, "assigned_from_occlusion": 2, "assigned_from_recent_track": 22, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 242, "pseudo_promoted_to_manual": 109, "pseudo_reused": 174, "real_match_assigned": 3944, "reconciled_to_real": 5988, "tracker_online_targets": 4023, "tracker_removed_tracks": 479, "tracker_update_calls": 15120, "unmatched_objects": 6665}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.01496, "bbox_height_ratio_median": 0.414931, "bbox_height_ratio_p75": 0.415278, "bbox_width_ratio_median": 0.036328, "frame_presence_count": 6, "label_counts": {"tower_crane": 6, "wheel loader": 1}, "object_sample_count": 7}}, "scene_scale_metrics": {"sample_count": 950, "worker_height_ratio_median": 0.251389, "worker_small_worker_ratio": 0.109474}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:50:50", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 15240, "lifetime_counters": {"assigned_from_manual_pool": 6116, "assigned_from_occlusion": 2, "assigned_from_recent_track": 22, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 242, "pseudo_promoted_to_manual": 109, "pseudo_reused": 174, "real_match_assigned": 4030, "reconciled_to_real": 5988, "tracker_online_targets": 4109, "tracker_removed_tracks": 480, "tracker_update_calls": 15240, "unmatched_objects": 6665}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.040625, "bbox_height_ratio_median": 0.541667, "bbox_height_ratio_p75": 0.541667, "bbox_width_ratio_median": 0.075, "frame_presence_count": 86, "label_counts": {"tower_crane": 86}, "object_sample_count": 86}}, "scene_scale_metrics": {"sample_count": 950, "worker_height_ratio_median": 0.251389, "worker_small_worker_ratio": 0.109474}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:51:27", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 15360, "lifetime_counters": {"assigned_from_manual_pool": 6129, "assigned_from_occlusion": 2, "assigned_from_recent_track": 22, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 245, "pseudo_promoted_to_manual": 110, "pseudo_reused": 175, "real_match_assigned": 4101, "reconciled_to_real": 6002, "tracker_online_targets": 4181, "tracker_removed_tracks": 482, "tracker_update_calls": 15360, "unmatched_objects": 6683}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000269, "bbox_height_ratio_median": 0.03125, "bbox_height_ratio_p75": 0.03125, "bbox_width_ratio_median": 0.008594, "frame_presence_count": 1, "label_counts": {"small_worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.068809, "bbox_height_ratio_median": 0.624306, "bbox_height_ratio_p75": 0.625, "bbox_width_ratio_median": 0.110547, "frame_presence_count": 87, "label_counts": {"tower_crane": 84, "wheel loader": 4}, "object_sample_count": 88}}, "scene_scale_metrics": {"sample_count": 951, "worker_height_ratio_median": 0.251389, "worker_small_worker_ratio": 0.11041}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:51:48", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 15480, "lifetime_counters": {"assigned_from_manual_pool": 6130, "assigned_from_occlusion": 2, "assigned_from_recent_track": 22, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 248, "pseudo_promoted_to_manual": 111, "pseudo_reused": 176, "real_match_assigned": 4102, "reconciled_to_real": 6004, "tracker_online_targets": 4188, "tracker_removed_tracks": 482, "tracker_update_calls": 15480, "unmatched_objects": 6689}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.020185, "bbox_height_ratio_median": 0.178023, "bbox_height_ratio_p75": 0.178158, "bbox_width_ratio_median": 0.113027, "frame_presence_count": 7, "label_counts": {"crane_mobile": 1, "wheel loader": 6}, "object_sample_count": 7}}, "scene_scale_metrics": {"sample_count": 951, "worker_height_ratio_median": 0.251389, "worker_small_worker_ratio": 0.11041}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:52:04", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 15600, "lifetime_counters": {"assigned_from_manual_pool": 6130, "assigned_from_occlusion": 2, "assigned_from_recent_track": 22, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 249, "pseudo_promoted_to_manual": 111, "pseudo_reused": 176, "real_match_assigned": 4102, "reconciled_to_real": 6004, "tracker_online_targets": 4189, "tracker_removed_tracks": 482, "tracker_update_calls": 15600, "unmatched_objects": 6690}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.020697, "bbox_height_ratio_median": 0.178234, "bbox_height_ratio_p75": 0.178234, "bbox_width_ratio_median": 0.116124, "frame_presence_count": 1, "label_counts": {"wheel loader": 1}, "object_sample_count": 1}}, "scene_scale_metrics": {"sample_count": 951, "worker_height_ratio_median": 0.251389, "worker_small_worker_ratio": 0.11041}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:52:20", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 15720, "lifetime_counters": {"assigned_from_manual_pool": 6130, "assigned_from_occlusion": 2, "assigned_from_recent_track": 22, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 249, "pseudo_promoted_to_manual": 111, "pseudo_reused": 176, "real_match_assigned": 4103, "reconciled_to_real": 6004, "tracker_online_targets": 4190, "tracker_removed_tracks": 482, "tracker_update_calls": 15720, "unmatched_objects": 6690}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.003877, "bbox_height_ratio_median": 0.071346, "bbox_height_ratio_p75": 0.071346, "bbox_width_ratio_median": 0.054348, "frame_presence_count": 1, "label_counts": {"wheel loader": 1}, "object_sample_count": 1}}, "scene_scale_metrics": {"sample_count": 951, "worker_height_ratio_median": 0.251389, "worker_small_worker_ratio": 0.11041}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:52:37", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 15840, "lifetime_counters": {"assigned_from_manual_pool": 6130, "assigned_from_occlusion": 2, "assigned_from_recent_track": 22, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 249, "pseudo_promoted_to_manual": 111, "pseudo_reused": 176, "real_match_assigned": 4139, "reconciled_to_real": 6004, "tracker_online_targets": 4226, "tracker_removed_tracks": 482, "tracker_update_calls": 15840, "unmatched_objects": 6690}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.071863, "bbox_height_ratio_median": 0.629861, "bbox_height_ratio_p75": 0.630208, "bbox_width_ratio_median": 0.114062, "frame_presence_count": 36, "label_counts": {"crane_mobile": 36}, "object_sample_count": 36}}, "scene_scale_metrics": {"sample_count": 951, "worker_height_ratio_median": 0.251389, "worker_small_worker_ratio": 0.11041}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:52:55", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 15960, "lifetime_counters": {"assigned_from_manual_pool": 6130, "assigned_from_occlusion": 2, "assigned_from_recent_track": 22, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 249, "pseudo_promoted_to_manual": 111, "pseudo_reused": 176, "real_match_assigned": 4208, "reconciled_to_real": 6004, "tracker_online_targets": 4295, "tracker_removed_tracks": 482, "tracker_update_calls": 15960, "unmatched_objects": 6690}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.071804, "bbox_height_ratio_median": 0.629514, "bbox_height_ratio_p75": 0.629514, "bbox_width_ratio_median": 0.114062, "frame_presence_count": 69, "label_counts": {"crane_mobile": 69}, "object_sample_count": 69}}, "scene_scale_metrics": {"sample_count": 951, "worker_height_ratio_median": 0.251389, "worker_small_worker_ratio": 0.11041}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:53:12", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 16080, "lifetime_counters": {"assigned_from_manual_pool": 6130, "assigned_from_occlusion": 2, "assigned_from_recent_track": 22, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 249, "pseudo_promoted_to_manual": 111, "pseudo_reused": 176, "real_match_assigned": 4235, "reconciled_to_real": 6004, "tracker_online_targets": 4322, "tracker_removed_tracks": 482, "tracker_update_calls": 16080, "unmatched_objects": 6690}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.071194, "bbox_height_ratio_median": 0.628472, "bbox_height_ratio_p75": 0.628819, "bbox_width_ratio_median": 0.113281, "frame_presence_count": 27, "label_counts": {"crane_mobile": 27}, "object_sample_count": 27}}, "scene_scale_metrics": {"sample_count": 951, "worker_height_ratio_median": 0.251389, "worker_small_worker_ratio": 0.11041}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:53:28", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 16200, "lifetime_counters": {"assigned_from_manual_pool": 6130, "assigned_from_occlusion": 2, "assigned_from_recent_track": 22, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 250, "pseudo_promoted_to_manual": 112, "pseudo_reused": 177, "real_match_assigned": 4290, "reconciled_to_real": 6005, "tracker_online_targets": 4380, "tracker_removed_tracks": 482, "tracker_update_calls": 16200, "unmatched_objects": 6693}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.070251, "bbox_height_ratio_median": 0.628819, "bbox_height_ratio_p75": 0.628819, "bbox_width_ratio_median": 0.111719, "frame_presence_count": 58, "label_counts": {"crane_mobile": 55, "wheel loader": 3}, "object_sample_count": 58}}, "scene_scale_metrics": {"sample_count": 951, "worker_height_ratio_median": 0.251389, "worker_small_worker_ratio": 0.11041}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:53:46", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 16320, "lifetime_counters": {"assigned_from_manual_pool": 6140, "assigned_from_occlusion": 2, "assigned_from_recent_track": 22, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 252, "pseudo_promoted_to_manual": 113, "pseudo_reused": 178, "real_match_assigned": 4336, "reconciled_to_real": 6016, "tracker_online_targets": 4426, "tracker_removed_tracks": 482, "tracker_update_calls": 16320, "unmatched_objects": 6707}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.070723, "bbox_height_ratio_median": 0.628472, "bbox_height_ratio_p75": 0.628819, "bbox_width_ratio_median": 0.112695, "frame_presence_count": 50, "label_counts": {"crane_mobile": 48, "tower_crane": 12}, "object_sample_count": 60}}, "scene_scale_metrics": {"sample_count": 951, "worker_height_ratio_median": 0.251389, "worker_small_worker_ratio": 0.11041}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:54:24", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_removed_tracks": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 16440, "lifetime_counters": {"assigned_from_manual_pool": 6154, "assigned_from_occlusion": 2, "assigned_from_recent_track": 22, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 254, "pseudo_promoted_to_manual": 114, "pseudo_reused": 179, "real_match_assigned": 4336, "reconciled_to_real": 6031, "tracker_online_targets": 4426, "tracker_removed_tracks": 483, "tracker_update_calls": 16440, "unmatched_objects": 6725}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.070625, "bbox_height_ratio_median": 0.627778, "bbox_height_ratio_p75": 0.627778, "bbox_width_ratio_median": 0.1125, "frame_presence_count": 18, "label_counts": {"crane_mobile": 17, "tower_crane": 1}, "object_sample_count": 18}}, "scene_scale_metrics": {"sample_count": 951, "worker_height_ratio_median": 0.251389, "worker_small_worker_ratio": 0.11041}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:54:41", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 16560, "lifetime_counters": {"assigned_from_manual_pool": 6201, "assigned_from_occlusion": 2, "assigned_from_recent_track": 23, "fall_candidate_accepted_edge_entry": 185, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1044, "pseudo_created": 258, "pseudo_promoted_to_manual": 117, "pseudo_reused": 183, "real_match_assigned": 4338, "reconciled_to_real": 6081, "tracker_online_targets": 4428, "tracker_removed_tracks": 484, "tracker_update_calls": 16560, "unmatched_objects": 6784}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.00032, "bbox_height_ratio_median": 0.040972, "bbox_height_ratio_p75": 0.040972, "bbox_width_ratio_median": 0.007812, "frame_presence_count": 1, "label_counts": {"small_worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.070212, "bbox_height_ratio_median": 0.628125, "bbox_height_ratio_p75": 0.628472, "bbox_width_ratio_median": 0.111719, "frame_presence_count": 55, "label_counts": {"crane_mobile": 47, "tower_crane": 12, "wheel loader": 1}, "object_sample_count": 60}}, "scene_scale_metrics": {"sample_count": 952, "worker_height_ratio_median": 0.251389, "worker_small_worker_ratio": 0.111345}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:54:59", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 16680, "lifetime_counters": {"assigned_from_manual_pool": 6306, "assigned_from_occlusion": 2, "assigned_from_recent_track": 24, "fall_candidate_accepted_edge_entry": 186, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1045, "pseudo_created": 259, "pseudo_promoted_to_manual": 117, "pseudo_reused": 183, "real_match_assigned": 4342, "reconciled_to_real": 6161, "tracker_online_targets": 4432, "tracker_removed_tracks": 485, "tracker_update_calls": 16680, "unmatched_objects": 6891}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.054926, "bbox_height_ratio_median": 0.199306, "bbox_height_ratio_p75": 0.199306, "bbox_width_ratio_median": 0.275586, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.07029, "bbox_height_ratio_median": 0.628472, "bbox_height_ratio_p75": 0.629167, "bbox_width_ratio_median": 0.111719, "frame_presence_count": 85, "label_counts": {"crane_mobile": 81, "tower_crane": 29}, "object_sample_count": 110}}, "scene_scale_metrics": {"sample_count": 953, "worker_height_ratio_median": 0.251389, "worker_small_worker_ratio": 0.111228}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:55:17", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 16800, "lifetime_counters": {"assigned_from_manual_pool": 6370, "assigned_from_occlusion": 2, "assigned_from_recent_track": 24, "fall_candidate_accepted_edge_entry": 188, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1047, "pseudo_created": 259, "pseudo_promoted_to_manual": 117, "pseudo_reused": 183, "real_match_assigned": 4345, "reconciled_to_real": 6218, "tracker_online_targets": 4435, "tracker_removed_tracks": 497, "tracker_update_calls": 16800, "unmatched_objects": 6955}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.050708, "bbox_height_ratio_median": 0.189236, "bbox_height_ratio_p75": 0.190278, "bbox_width_ratio_median": 0.267969, "frame_presence_count": 2, "label_counts": {"worker": 2}, "object_sample_count": 2}, "중장비": {"bbox_area_ratio_median": 0.071155, "bbox_height_ratio_median": 0.628472, "bbox_height_ratio_p75": 0.628819, "bbox_width_ratio_median": 0.113281, "frame_presence_count": 59, "label_counts": {"crane_mobile": 49, "pile_driver": 9, "tower_crane": 7}, "object_sample_count": 65}}, "scene_scale_metrics": {"sample_count": 955, "worker_height_ratio_median": 0.251389, "worker_small_worker_ratio": 0.110995}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:55:34", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 16920, "lifetime_counters": {"assigned_from_manual_pool": 6431, "assigned_from_occlusion": 2, "assigned_from_recent_track": 24, "fall_candidate_accepted_edge_entry": 190, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1049, "pseudo_created": 261, "pseudo_promoted_to_manual": 118, "pseudo_reused": 185, "real_match_assigned": 4345, "reconciled_to_real": 6280, "tracker_online_targets": 4435, "tracker_removed_tracks": 497, "tracker_update_calls": 16920, "unmatched_objects": 7021}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.053717, "bbox_height_ratio_median": 0.198958, "bbox_height_ratio_p75": 0.207639, "bbox_width_ratio_median": 0.269824, "frame_presence_count": 2, "label_counts": {"worker": 2}, "object_sample_count": 2}, "중장비": {"bbox_area_ratio_median": 0.071076, "bbox_height_ratio_median": 0.627778, "bbox_height_ratio_p75": 0.628125, "bbox_width_ratio_median": 0.113281, "frame_presence_count": 64, "label_counts": {"crane_mobile": 44, "pile_driver": 20}, "object_sample_count": 64}}, "scene_scale_metrics": {"sample_count": 957, "worker_height_ratio_median": 0.251389, "worker_small_worker_ratio": 0.110763}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:55:52", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 17040, "lifetime_counters": {"assigned_from_manual_pool": 6516, "assigned_from_occlusion": 2, "assigned_from_recent_track": 24, "fall_candidate_accepted_edge_entry": 190, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1049, "pseudo_created": 261, "pseudo_promoted_to_manual": 118, "pseudo_reused": 185, "real_match_assigned": 4345, "reconciled_to_real": 6365, "tracker_online_targets": 4435, "tracker_removed_tracks": 497, "tracker_update_calls": 17040, "unmatched_objects": 7106}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.071115, "bbox_height_ratio_median": 0.627431, "bbox_height_ratio_p75": 0.627778, "bbox_width_ratio_median": 0.113281, "frame_presence_count": 85, "label_counts": {"crane_mobile": 84, "pile_driver": 1}, "object_sample_count": 85}}, "scene_scale_metrics": {"sample_count": 957, "worker_height_ratio_median": 0.251389, "worker_small_worker_ratio": 0.110763}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:56:09", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 17160, "lifetime_counters": {"assigned_from_manual_pool": 6584, "assigned_from_occlusion": 2, "assigned_from_recent_track": 24, "fall_candidate_accepted_edge_entry": 190, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1049, "pseudo_created": 261, "pseudo_promoted_to_manual": 118, "pseudo_reused": 185, "real_match_assigned": 4345, "reconciled_to_real": 6433, "tracker_online_targets": 4435, "tracker_removed_tracks": 497, "tracker_update_calls": 17160, "unmatched_objects": 7174}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.071037, "bbox_height_ratio_median": 0.627083, "bbox_height_ratio_p75": 0.627431, "bbox_width_ratio_median": 0.113281, "frame_presence_count": 68, "label_counts": {"crane_mobile": 68}, "object_sample_count": 68}}, "scene_scale_metrics": {"sample_count": 957, "worker_height_ratio_median": 0.251389, "worker_small_worker_ratio": 0.110763}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:56:26", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 17280, "lifetime_counters": {"assigned_from_manual_pool": 6622, "assigned_from_occlusion": 2, "assigned_from_recent_track": 24, "fall_candidate_accepted_edge_entry": 190, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1049, "pseudo_created": 263, "pseudo_promoted_to_manual": 120, "pseudo_reused": 187, "real_match_assigned": 4345, "reconciled_to_real": 6473, "tracker_online_targets": 4435, "tracker_removed_tracks": 497, "tracker_update_calls": 17280, "unmatched_objects": 7218}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.070997, "bbox_height_ratio_median": 0.626736, "bbox_height_ratio_p75": 0.627083, "bbox_width_ratio_median": 0.113281, "frame_presence_count": 44, "label_counts": {"crane_mobile": 41, "pile_driver": 3}, "object_sample_count": 44}}, "scene_scale_metrics": {"sample_count": 957, "worker_height_ratio_median": 0.251389, "worker_small_worker_ratio": 0.110763}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:56:43", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 17400, "lifetime_counters": {"assigned_from_manual_pool": 6653, "assigned_from_occlusion": 2, "assigned_from_recent_track": 24, "fall_candidate_accepted_edge_entry": 190, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1049, "pseudo_created": 263, "pseudo_promoted_to_manual": 120, "pseudo_reused": 187, "real_match_assigned": 4346, "reconciled_to_real": 6504, "tracker_online_targets": 4436, "tracker_removed_tracks": 499, "tracker_update_calls": 17400, "unmatched_objects": 7249}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.070508, "bbox_height_ratio_median": 0.626389, "bbox_height_ratio_p75": 0.626389, "bbox_width_ratio_median": 0.1125, "frame_presence_count": 31, "label_counts": {"crane_mobile": 31, "wheel loader": 1}, "object_sample_count": 32}}, "scene_scale_metrics": {"sample_count": 957, "worker_height_ratio_median": 0.251389, "worker_small_worker_ratio": 0.110763}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:57:00", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 17520, "lifetime_counters": {"assigned_from_manual_pool": 6653, "assigned_from_occlusion": 2, "assigned_from_recent_track": 24, "fall_candidate_accepted_edge_entry": 195, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1054, "pseudo_created": 265, "pseudo_promoted_to_manual": 120, "pseudo_reused": 188, "real_match_assigned": 4351, "reconciled_to_real": 6504, "tracker_online_targets": 4444, "tracker_removed_tracks": 499, "tracker_update_calls": 17520, "unmatched_objects": 7252}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.011133, "bbox_height_ratio_median": 0.084722, "bbox_height_ratio_p75": 0.084722, "bbox_width_ratio_median": 0.132031, "frame_presence_count": 5, "label_counts": {"worker": 5}, "object_sample_count": 5}, "중장비": {"bbox_area_ratio_median": 0.059727, "bbox_height_ratio_median": 0.55, "bbox_height_ratio_p75": 0.550347, "bbox_width_ratio_median": 0.108594, "frame_presence_count": 3, "label_counts": {"tower_crane": 3}, "object_sample_count": 3}}, "scene_scale_metrics": {"sample_count": 962, "worker_height_ratio_median": 0.251389, "worker_small_worker_ratio": 0.110187}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:57:22", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"fall_candidate_accepted_edge_entry": 1, "fall_candidate_seen": 1, "real_match_assigned": 2, "tracker_online_targets": 2, "tracker_update_calls": 1}, "frame_idx": 17640, "lifetime_counters": {"assigned_from_manual_pool": 6666, "assigned_from_occlusion": 2, "assigned_from_recent_track": 24, "fall_candidate_accepted_edge_entry": 199, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1058, "pseudo_created": 269, "pseudo_promoted_to_manual": 122, "pseudo_reused": 190, "real_match_assigned": 4402, "reconciled_to_real": 6519, "tracker_online_targets": 4496, "tracker_removed_tracks": 508, "tracker_update_calls": 17640, "unmatched_objects": 7273}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.051714, "bbox_height_ratio_median": 0.191319, "bbox_height_ratio_p75": 0.191667, "bbox_width_ratio_median": 0.271289, "frame_presence_count": 4, "label_counts": {"worker": 4}, "object_sample_count": 4}, "중장비": {"bbox_area_ratio_median": 0.046617, "bbox_height_ratio_median": 0.546354, "bbox_height_ratio_p75": 0.550347, "bbox_width_ratio_median": 0.085156, "frame_presence_count": 68, "label_counts": {"pile_driver": 3, "tower_crane": 65}, "object_sample_count": 68}}, "scene_scale_metrics": {"sample_count": 966, "worker_height_ratio_median": 0.251042, "worker_small_worker_ratio": 0.109731}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:57:38", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 17760, "lifetime_counters": {"assigned_from_manual_pool": 6666, "assigned_from_occlusion": 2, "assigned_from_recent_track": 24, "fall_candidate_accepted_edge_entry": 200, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1059, "pseudo_created": 270, "pseudo_promoted_to_manual": 122, "pseudo_reused": 190, "real_match_assigned": 4492, "reconciled_to_real": 6519, "tracker_online_targets": 4586, "tracker_removed_tracks": 509, "tracker_update_calls": 17760, "unmatched_objects": 7274}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.032564, "bbox_height_ratio_median": 0.184028, "bbox_height_ratio_p75": 0.184028, "bbox_width_ratio_median": 0.176953, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.041458, "bbox_height_ratio_median": 0.546181, "bbox_height_ratio_p75": 0.547222, "bbox_width_ratio_median": 0.075781, "frame_presence_count": 90, "label_counts": {"tower_crane": 90}, "object_sample_count": 90}}, "scene_scale_metrics": {"sample_count": 967, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.109617}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:57:50", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 17880, "lifetime_counters": {"assigned_from_manual_pool": 6666, "assigned_from_occlusion": 2, "assigned_from_recent_track": 24, "fall_candidate_accepted_edge_entry": 201, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1060, "pseudo_created": 270, "pseudo_promoted_to_manual": 122, "pseudo_reused": 190, "real_match_assigned": 4554, "reconciled_to_real": 6519, "tracker_online_targets": 4648, "tracker_removed_tracks": 510, "tracker_update_calls": 17880, "unmatched_objects": 7274}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.054492, "bbox_height_ratio_median": 0.2, "bbox_height_ratio_p75": 0.2, "bbox_width_ratio_median": 0.272461, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.045541, "bbox_height_ratio_median": 0.546528, "bbox_height_ratio_p75": 0.55, "bbox_width_ratio_median": 0.083203, "frame_presence_count": 61, "label_counts": {"tower_crane": 61}, "object_sample_count": 61}}, "scene_scale_metrics": {"sample_count": 968, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.109504}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:58:04", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 18000, "lifetime_counters": {"assigned_from_manual_pool": 6728, "assigned_from_occlusion": 2, "assigned_from_recent_track": 26, "fall_candidate_accepted_edge_entry": 201, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1060, "pseudo_created": 274, "pseudo_promoted_to_manual": 123, "pseudo_reused": 191, "real_match_assigned": 4635, "reconciled_to_real": 6533, "tracker_online_targets": 4729, "tracker_removed_tracks": 513, "tracker_update_calls": 18000, "unmatched_objects": 7344}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.080739, "bbox_height_ratio_median": 0.623958, "bbox_height_ratio_p75": 0.775694, "bbox_width_ratio_median": 0.129688, "frame_presence_count": 107, "label_counts": {"crane_mobile": 18, "pile_driver": 5, "tower_crane": 125, "wheel loader": 3}, "object_sample_count": 151}}, "scene_scale_metrics": {"sample_count": 968, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.109504}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:58:20", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 18120, "lifetime_counters": {"assigned_from_manual_pool": 6765, "assigned_from_occlusion": 2, "assigned_from_recent_track": 26, "fall_candidate_accepted_edge_entry": 201, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1060, "pseudo_created": 278, "pseudo_promoted_to_manual": 126, "pseudo_reused": 195, "real_match_assigned": 4674, "reconciled_to_real": 6565, "tracker_online_targets": 4768, "tracker_removed_tracks": 516, "tracker_update_calls": 18120, "unmatched_objects": 7392}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.041206, "bbox_height_ratio_median": 0.425, "bbox_height_ratio_p75": 0.478472, "bbox_width_ratio_median": 0.085938, "frame_presence_count": 81, "label_counts": {"drilling_rig": 32, "pile_driver": 3, "tower_crane": 52}, "object_sample_count": 87}}, "scene_scale_metrics": {"sample_count": 968, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.109504}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:58:38", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 18240, "lifetime_counters": {"assigned_from_manual_pool": 6932, "assigned_from_occlusion": 2, "assigned_from_recent_track": 26, "fall_candidate_accepted_edge_entry": 202, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1061, "pseudo_created": 279, "pseudo_promoted_to_manual": 126, "pseudo_reused": 195, "real_match_assigned": 4674, "reconciled_to_real": 6732, "tracker_online_targets": 4768, "tracker_removed_tracks": 516, "tracker_update_calls": 18240, "unmatched_objects": 7560}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.054384, "bbox_height_ratio_median": 0.194444, "bbox_height_ratio_p75": 0.194444, "bbox_width_ratio_median": 0.279687, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.037663, "bbox_height_ratio_median": 0.463194, "bbox_height_ratio_p75": 0.541319, "bbox_width_ratio_median": 0.080469, "frame_presence_count": 120, "label_counts": {"drilling_rig": 120, "tower_crane": 47}, "object_sample_count": 167}}, "scene_scale_metrics": {"sample_count": 969, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.109391}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:58:56", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 18360, "lifetime_counters": {"assigned_from_manual_pool": 7109, "assigned_from_occlusion": 2, "assigned_from_recent_track": 26, "fall_candidate_accepted_edge_entry": 202, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1061, "pseudo_created": 279, "pseudo_promoted_to_manual": 126, "pseudo_reused": 195, "real_match_assigned": 4674, "reconciled_to_real": 6909, "tracker_online_targets": 4768, "tracker_removed_tracks": 516, "tracker_update_calls": 18360, "unmatched_objects": 7737}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.037217, "bbox_height_ratio_median": 0.461111, "bbox_height_ratio_p75": 0.544325, "bbox_width_ratio_median": 0.078906, "frame_presence_count": 112, "label_counts": {"drilling_rig": 105, "tower_crane": 72}, "object_sample_count": 177}}, "scene_scale_metrics": {"sample_count": 969, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.109391}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:59:14", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 18480, "lifetime_counters": {"assigned_from_manual_pool": 7261, "assigned_from_occlusion": 2, "assigned_from_recent_track": 26, "fall_candidate_accepted_edge_entry": 202, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1061, "pseudo_created": 280, "pseudo_promoted_to_manual": 127, "pseudo_reused": 196, "real_match_assigned": 4676, "reconciled_to_real": 7062, "tracker_online_targets": 4770, "tracker_removed_tracks": 518, "tracker_update_calls": 18480, "unmatched_objects": 7892}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.033786, "bbox_height_ratio_median": 0.446528, "bbox_height_ratio_p75": 0.45, "bbox_width_ratio_median": 0.076563, "frame_presence_count": 118, "label_counts": {"drilling_rig": 118, "tower_crane": 30, "wheel loader": 9}, "object_sample_count": 157}}, "scene_scale_metrics": {"sample_count": 969, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.109391}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:59:31", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 18600, "lifetime_counters": {"assigned_from_manual_pool": 7367, "assigned_from_occlusion": 2, "assigned_from_recent_track": 26, "fall_candidate_accepted_edge_entry": 203, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1062, "pseudo_created": 286, "pseudo_promoted_to_manual": 130, "pseudo_reused": 200, "real_match_assigned": 4709, "reconciled_to_real": 7171, "tracker_online_targets": 4803, "tracker_removed_tracks": 519, "tracker_update_calls": 18600, "unmatched_objects": 8011}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.055392, "bbox_height_ratio_median": 0.197222, "bbox_height_ratio_p75": 0.197222, "bbox_width_ratio_median": 0.280859, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.031927, "bbox_height_ratio_median": 0.429167, "bbox_height_ratio_p75": 0.433333, "bbox_width_ratio_median": 0.075, "frame_presence_count": 114, "label_counts": {"drilling_rig": 110, "tower_crane": 10, "wheel loader": 31}, "object_sample_count": 151}}, "scene_scale_metrics": {"sample_count": 970, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.109278}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T07:59:49", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 18720, "lifetime_counters": {"assigned_from_manual_pool": 7590, "assigned_from_occlusion": 2, "assigned_from_recent_track": 26, "fall_candidate_accepted_edge_entry": 203, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1062, "pseudo_created": 287, "pseudo_promoted_to_manual": 131, "pseudo_reused": 201, "real_match_assigned": 4720, "reconciled_to_real": 7395, "tracker_online_targets": 4814, "tracker_removed_tracks": 522, "tracker_update_calls": 18720, "unmatched_objects": 8237}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.029961, "bbox_height_ratio_median": 0.414931, "bbox_height_ratio_p75": 0.541667, "bbox_width_ratio_median": 0.073438, "frame_presence_count": 118, "label_counts": {"drilling_rig": 110, "tower_crane": 84, "wheel loader": 43}, "object_sample_count": 237}}, "scene_scale_metrics": {"sample_count": 970, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.109278}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:00:07", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 3}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "real_match_assigned": 1, "reconciled_to_real": 2, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 18840, "lifetime_counters": {"assigned_from_manual_pool": 7780, "assigned_from_occlusion": 2, "assigned_from_recent_track": 26, "fall_candidate_accepted_edge_entry": 203, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1062, "pseudo_created": 288, "pseudo_promoted_to_manual": 132, "pseudo_reused": 202, "real_match_assigned": 4793, "reconciled_to_real": 7586, "tracker_online_targets": 4887, "tracker_removed_tracks": 524, "tracker_update_calls": 18840, "unmatched_objects": 8430}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.027512, "bbox_height_ratio_median": 0.399306, "bbox_height_ratio_p75": 0.539583, "bbox_width_ratio_median": 0.076119, "frame_presence_count": 120, "label_counts": {"drilling_rig": 120, "tower_crane": 75, "wheel loader": 71}, "object_sample_count": 266}}, "scene_scale_metrics": {"sample_count": 970, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.109278}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:00:29", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 18960, "lifetime_counters": {"assigned_from_manual_pool": 7943, "assigned_from_occlusion": 2, "assigned_from_recent_track": 32, "fall_candidate_accepted_edge_entry": 203, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1062, "pseudo_created": 289, "pseudo_promoted_to_manual": 132, "pseudo_reused": 203, "real_match_assigned": 4847, "reconciled_to_real": 7745, "tracker_online_targets": 4941, "tracker_removed_tracks": 528, "tracker_update_calls": 18960, "unmatched_objects": 8601}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.025521, "bbox_height_ratio_median": 0.388889, "bbox_height_ratio_p75": 0.39375, "bbox_width_ratio_median": 0.067187, "frame_presence_count": 120, "label_counts": {"drilling_rig": 120, "tower_crane": 53, "wheel loader": 52}, "object_sample_count": 225}}, "scene_scale_metrics": {"sample_count": 970, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.109278}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:00:46", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 19080, "lifetime_counters": {"assigned_from_manual_pool": 8062, "assigned_from_occlusion": 2, "assigned_from_recent_track": 32, "fall_candidate_accepted_edge_entry": 203, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1062, "pseudo_created": 290, "pseudo_promoted_to_manual": 133, "pseudo_reused": 204, "real_match_assigned": 4849, "reconciled_to_real": 7865, "tracker_online_targets": 4943, "tracker_removed_tracks": 529, "tracker_update_calls": 19080, "unmatched_objects": 8723}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.017848, "bbox_height_ratio_median": 0.340278, "bbox_height_ratio_p75": 0.341667, "bbox_width_ratio_median": 0.052344, "frame_presence_count": 120, "label_counts": {"drilling_rig": 120, "tower_crane": 4}, "object_sample_count": 124}}, "scene_scale_metrics": {"sample_count": 970, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.109278}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:01:04", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 19200, "lifetime_counters": {"assigned_from_manual_pool": 8181, "assigned_from_occlusion": 2, "assigned_from_recent_track": 32, "fall_candidate_accepted_edge_entry": 203, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1062, "pseudo_created": 292, "pseudo_promoted_to_manual": 134, "pseudo_reused": 205, "real_match_assigned": 4850, "reconciled_to_real": 7985, "tracker_online_targets": 4944, "tracker_removed_tracks": 530, "tracker_update_calls": 19200, "unmatched_objects": 8846}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.017459, "bbox_height_ratio_median": 0.330208, "bbox_height_ratio_p75": 0.331597, "bbox_width_ratio_median": 0.053125, "frame_presence_count": 120, "label_counts": {"drilling_rig": 120, "tower_crane": 4}, "object_sample_count": 124}}, "scene_scale_metrics": {"sample_count": 970, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.109278}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:01:22", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 19320, "lifetime_counters": {"assigned_from_manual_pool": 8309, "assigned_from_occlusion": 2, "assigned_from_recent_track": 32, "fall_candidate_accepted_edge_entry": 204, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1063, "pseudo_created": 297, "pseudo_promoted_to_manual": 135, "pseudo_reused": 207, "real_match_assigned": 4852, "reconciled_to_real": 8114, "tracker_online_targets": 4946, "tracker_removed_tracks": 531, "tracker_update_calls": 19320, "unmatched_objects": 8982}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.058577, "bbox_height_ratio_median": 0.204861, "bbox_height_ratio_p75": 0.204861, "bbox_width_ratio_median": 0.285938, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.017121, "bbox_height_ratio_median": 0.329167, "bbox_height_ratio_p75": 0.330556, "bbox_width_ratio_median": 0.052344, "frame_presence_count": 120, "label_counts": {"drilling_rig": 120, "tower_crane": 17}, "object_sample_count": 137}}, "scene_scale_metrics": {"sample_count": 971, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.109166}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:01:40", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 19440, "lifetime_counters": {"assigned_from_manual_pool": 8428, "assigned_from_occlusion": 2, "assigned_from_recent_track": 32, "fall_candidate_accepted_edge_entry": 204, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1063, "pseudo_created": 298, "pseudo_promoted_to_manual": 135, "pseudo_reused": 207, "real_match_assigned": 4853, "reconciled_to_real": 8233, "tracker_online_targets": 4947, "tracker_removed_tracks": 532, "tracker_update_calls": 19440, "unmatched_objects": 9102}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.015473, "bbox_height_ratio_median": 0.317014, "bbox_height_ratio_p75": 0.322222, "bbox_width_ratio_median": 0.048828, "frame_presence_count": 120, "label_counts": {"drilling_rig": 120, "tower_crane": 1}, "object_sample_count": 121}}, "scene_scale_metrics": {"sample_count": 971, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.109166}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:01:57", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 19560, "lifetime_counters": {"assigned_from_manual_pool": 8480, "assigned_from_occlusion": 2, "assigned_from_recent_track": 33, "fall_candidate_accepted_edge_entry": 204, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1063, "pseudo_created": 299, "pseudo_promoted_to_manual": 136, "pseudo_reused": 208, "real_match_assigned": 4867, "reconciled_to_real": 8286, "tracker_online_targets": 4961, "tracker_removed_tracks": 533, "tracker_update_calls": 19560, "unmatched_objects": 9158}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.016319, "bbox_height_ratio_median": 0.311806, "bbox_height_ratio_p75": 0.314236, "bbox_width_ratio_median": 0.053125, "frame_presence_count": 56, "label_counts": {"drilling_rig": 41, "tower_crane": 29}, "object_sample_count": 70}}, "scene_scale_metrics": {"sample_count": 971, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.109166}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:02:14", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 19680, "lifetime_counters": {"assigned_from_manual_pool": 8509, "assigned_from_occlusion": 2, "assigned_from_recent_track": 33, "fall_candidate_accepted_edge_entry": 204, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1063, "pseudo_created": 300, "pseudo_promoted_to_manual": 137, "pseudo_reused": 209, "real_match_assigned": 4874, "reconciled_to_real": 8316, "tracker_online_targets": 4968, "tracker_removed_tracks": 533, "tracker_update_calls": 19680, "unmatched_objects": 9190}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.017306, "bbox_height_ratio_median": 0.301389, "bbox_height_ratio_p75": 0.303125, "bbox_width_ratio_median": 0.057422, "frame_presence_count": 35, "label_counts": {"tower_crane": 39}, "object_sample_count": 39}}, "scene_scale_metrics": {"sample_count": 971, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.109166}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:02:54", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 19800, "lifetime_counters": {"assigned_from_manual_pool": 8523, "assigned_from_occlusion": 2, "assigned_from_recent_track": 33, "fall_candidate_accepted_edge_entry": 204, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1063, "pseudo_created": 301, "pseudo_promoted_to_manual": 138, "pseudo_reused": 210, "real_match_assigned": 4909, "reconciled_to_real": 8331, "tracker_online_targets": 5003, "tracker_removed_tracks": 535, "tracker_update_calls": 19800, "unmatched_objects": 9207}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.004848, "bbox_height_ratio_median": 0.052421, "bbox_height_ratio_p75": 0.053115, "bbox_width_ratio_median": 0.089899, "frame_presence_count": 50, "label_counts": {"tower_crane": 13, "wheel loader": 39}, "object_sample_count": 52}}, "scene_scale_metrics": {"sample_count": 971, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.109166}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:03:11", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 19920, "lifetime_counters": {"assigned_from_manual_pool": 8523, "assigned_from_occlusion": 2, "assigned_from_recent_track": 33, "fall_candidate_accepted_edge_entry": 204, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1063, "pseudo_created": 301, "pseudo_promoted_to_manual": 138, "pseudo_reused": 210, "real_match_assigned": 4948, "reconciled_to_real": 8331, "tracker_online_targets": 5042, "tracker_removed_tracks": 538, "tracker_update_calls": 19920, "unmatched_objects": 9207}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.042271, "bbox_height_ratio_median": 0.549306, "bbox_height_ratio_p75": 0.556944, "bbox_width_ratio_median": 0.076172, "frame_presence_count": 39, "label_counts": {"drilling_rig": 9, "tower_crane": 30}, "object_sample_count": 39}}, "scene_scale_metrics": {"sample_count": 971, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.109166}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:03:29", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"pseudo_created": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 20040, "lifetime_counters": {"assigned_from_manual_pool": 8524, "assigned_from_occlusion": 2, "assigned_from_recent_track": 34, "fall_candidate_accepted_edge_entry": 204, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1063, "pseudo_created": 303, "pseudo_promoted_to_manual": 138, "pseudo_reused": 210, "real_match_assigned": 5040, "reconciled_to_real": 8331, "tracker_online_targets": 5134, "tracker_removed_tracks": 539, "tracker_update_calls": 20040, "unmatched_objects": 9211}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.009841, "bbox_height_ratio_median": 0.261458, "bbox_height_ratio_p75": 0.264931, "bbox_width_ratio_median": 0.037891, "frame_presence_count": 92, "label_counts": {"drilling_rig": 73, "tower_crane": 13, "wheel loader": 10}, "object_sample_count": 96}}, "scene_scale_metrics": {"sample_count": 971, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.109166}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 1, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:03:46", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 20160, "lifetime_counters": {"assigned_from_manual_pool": 8591, "assigned_from_occlusion": 2, "assigned_from_recent_track": 34, "fall_candidate_accepted_edge_entry": 204, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1063, "pseudo_created": 304, "pseudo_promoted_to_manual": 139, "pseudo_reused": 212, "real_match_assigned": 5059, "reconciled_to_real": 8385, "tracker_online_targets": 5153, "tracker_removed_tracks": 543, "tracker_update_calls": 20160, "unmatched_objects": 9282}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.009828, "bbox_height_ratio_median": 0.259722, "bbox_height_ratio_p75": 0.260764, "bbox_width_ratio_median": 0.037891, "frame_presence_count": 81, "label_counts": {"drilling_rig": 57, "tower_crane": 21, "wheel loader": 12}, "object_sample_count": 90}}, "scene_scale_metrics": {"sample_count": 971, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.109166}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:04:04", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 20280, "lifetime_counters": {"assigned_from_manual_pool": 8664, "assigned_from_occlusion": 2, "assigned_from_recent_track": 34, "fall_candidate_accepted_edge_entry": 204, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1063, "pseudo_created": 306, "pseudo_promoted_to_manual": 141, "pseudo_reused": 214, "real_match_assigned": 5084, "reconciled_to_real": 8460, "tracker_online_targets": 5178, "tracker_removed_tracks": 543, "tracker_update_calls": 20280, "unmatched_objects": 9361}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.009326, "bbox_height_ratio_median": 0.255035, "bbox_height_ratio_p75": 0.546181, "bbox_width_ratio_median": 0.036719, "frame_presence_count": 87, "label_counts": {"drilling_rig": 60, "tower_crane": 44}, "object_sample_count": 104}}, "scene_scale_metrics": {"sample_count": 971, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.109166}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:04:20", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 20400, "lifetime_counters": {"assigned_from_manual_pool": 8760, "assigned_from_occlusion": 2, "assigned_from_recent_track": 34, "fall_candidate_accepted_edge_entry": 204, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1063, "pseudo_created": 307, "pseudo_promoted_to_manual": 141, "pseudo_reused": 214, "real_match_assigned": 5084, "reconciled_to_real": 8556, "tracker_online_targets": 5178, "tracker_removed_tracks": 544, "tracker_update_calls": 20400, "unmatched_objects": 9458}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.00025, "bbox_height_ratio_median": 0.031944, "bbox_height_ratio_p75": 0.031944, "bbox_width_ratio_median": 0.007812, "frame_presence_count": 1, "label_counts": {"small_worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.015441, "bbox_height_ratio_median": 0.250868, "bbox_height_ratio_p75": 0.545139, "bbox_width_ratio_median": 0.0625, "frame_presence_count": 80, "label_counts": {"drilling_rig": 9, "tower_crane": 87}, "object_sample_count": 96}}, "scene_scale_metrics": {"sample_count": 972, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.110082}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:04:37", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 20520, "lifetime_counters": {"assigned_from_manual_pool": 8844, "assigned_from_occlusion": 2, "assigned_from_recent_track": 34, "fall_candidate_accepted_edge_entry": 204, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1063, "pseudo_created": 311, "pseudo_promoted_to_manual": 144, "pseudo_reused": 217, "real_match_assigned": 5088, "reconciled_to_real": 8643, "tracker_online_targets": 5182, "tracker_removed_tracks": 544, "tracker_update_calls": 20520, "unmatched_objects": 9552}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.018012, "bbox_height_ratio_median": 0.245139, "bbox_height_ratio_p75": 0.247222, "bbox_width_ratio_median": 0.074219, "frame_presence_count": 80, "label_counts": {"tower_crane": 77, "wheel loader": 21}, "object_sample_count": 98}}, "scene_scale_metrics": {"sample_count": 972, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.110082}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:04:54", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 20640, "lifetime_counters": {"assigned_from_manual_pool": 8952, "assigned_from_occlusion": 2, "assigned_from_recent_track": 34, "fall_candidate_accepted_edge_entry": 204, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1063, "pseudo_created": 313, "pseudo_promoted_to_manual": 145, "pseudo_reused": 218, "real_match_assigned": 5089, "reconciled_to_real": 8752, "tracker_online_targets": 5183, "tracker_removed_tracks": 546, "tracker_update_calls": 20640, "unmatched_objects": 9664}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.015653, "bbox_height_ratio_median": 0.245139, "bbox_height_ratio_p75": 0.245833, "bbox_width_ratio_median": 0.064844, "frame_presence_count": 102, "label_counts": {"tower_crane": 110, "wheel loader": 3}, "object_sample_count": 113}}, "scene_scale_metrics": {"sample_count": 972, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.110082}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:05:11", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 20760, "lifetime_counters": {"assigned_from_manual_pool": 8998, "assigned_from_occlusion": 2, "assigned_from_recent_track": 34, "fall_candidate_accepted_edge_entry": 204, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1063, "pseudo_created": 314, "pseudo_promoted_to_manual": 146, "pseudo_reused": 220, "real_match_assigned": 5090, "reconciled_to_real": 8799, "tracker_online_targets": 5184, "tracker_removed_tracks": 547, "tracker_update_calls": 20760, "unmatched_objects": 9714}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.019179, "bbox_height_ratio_median": 0.242014, "bbox_height_ratio_p75": 0.244444, "bbox_width_ratio_median": 0.078906, "frame_presence_count": 50, "label_counts": {"tower_crane": 51}, "object_sample_count": 51}}, "scene_scale_metrics": {"sample_count": 972, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.110082}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:05:29", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 20880, "lifetime_counters": {"assigned_from_manual_pool": 9061, "assigned_from_occlusion": 2, "assigned_from_recent_track": 34, "fall_candidate_accepted_edge_entry": 204, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1063, "pseudo_created": 315, "pseudo_promoted_to_manual": 147, "pseudo_reused": 221, "real_match_assigned": 5105, "reconciled_to_real": 8863, "tracker_online_targets": 5199, "tracker_removed_tracks": 557, "tracker_update_calls": 20880, "unmatched_objects": 9780}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.029709, "bbox_height_ratio_median": 0.254167, "bbox_height_ratio_p75": 0.263889, "bbox_width_ratio_median": 0.113672, "frame_presence_count": 71, "label_counts": {"tower_crane": 81}, "object_sample_count": 81}}, "scene_scale_metrics": {"sample_count": 972, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.110082}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:05:50", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"fall_candidate_accepted_edge_entry": 1, "fall_candidate_seen": 1, "pseudo_reused": 1, "real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 21000, "lifetime_counters": {"assigned_from_manual_pool": 9080, "assigned_from_occlusion": 2, "assigned_from_recent_track": 34, "fall_candidate_accepted_edge_entry": 206, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1065, "pseudo_created": 321, "pseudo_promoted_to_manual": 150, "pseudo_reused": 226, "real_match_assigned": 5125, "reconciled_to_real": 8885, "tracker_online_targets": 5219, "tracker_removed_tracks": 558, "tracker_update_calls": 21000, "unmatched_objects": 9813}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.063792, "bbox_height_ratio_median": 0.213194, "bbox_height_ratio_p75": 0.215972, "bbox_width_ratio_median": 0.298438, "frame_presence_count": 3, "label_counts": {"small_worker": 1, "worker": 2}, "object_sample_count": 3}, "중장비": {"bbox_area_ratio_median": 0.016219, "bbox_height_ratio_median": 0.512326, "bbox_height_ratio_p75": 0.520139, "bbox_width_ratio_median": 0.031641, "frame_presence_count": 50, "label_counts": {"tower_crane": 50}, "object_sample_count": 50}}, "scene_scale_metrics": {"sample_count": 975, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.110769}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 1, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:06:08", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 21120, "lifetime_counters": {"assigned_from_manual_pool": 9080, "assigned_from_occlusion": 2, "assigned_from_recent_track": 34, "fall_candidate_accepted_edge_entry": 206, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1065, "pseudo_created": 321, "pseudo_promoted_to_manual": 150, "pseudo_reused": 226, "real_match_assigned": 5222, "reconciled_to_real": 8885, "tracker_online_targets": 5316, "tracker_removed_tracks": 558, "tracker_update_calls": 21120, "unmatched_objects": 9813}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000271, "bbox_height_ratio_median": 0.034722, "bbox_height_ratio_p75": 0.034722, "bbox_width_ratio_median": 0.007812, "frame_presence_count": 1, "label_counts": {"small_worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.016019, "bbox_height_ratio_median": 0.519271, "bbox_height_ratio_p75": 0.520833, "bbox_width_ratio_median": 0.030859, "frame_presence_count": 96, "label_counts": {"tower_crane": 96}, "object_sample_count": 96}}, "scene_scale_metrics": {"sample_count": 976, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.11168}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:06:25", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 21240, "lifetime_counters": {"assigned_from_manual_pool": 9080, "assigned_from_occlusion": 2, "assigned_from_recent_track": 34, "fall_candidate_accepted_edge_entry": 207, "fall_candidate_accepted_prev_track": 505, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1066, "pseudo_created": 322, "pseudo_promoted_to_manual": 150, "pseudo_reused": 226, "real_match_assigned": 5341, "reconciled_to_real": 8885, "tracker_online_targets": 5435, "tracker_removed_tracks": 559, "tracker_update_calls": 21240, "unmatched_objects": 9814}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.064274, "bbox_height_ratio_median": 0.217361, "bbox_height_ratio_p75": 0.217361, "bbox_width_ratio_median": 0.295703, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.018468, "bbox_height_ratio_median": 0.520139, "bbox_height_ratio_p75": 0.522222, "bbox_width_ratio_median": 0.035937, "frame_presence_count": 119, "label_counts": {"tower_crane": 119}, "object_sample_count": 119}}, "scene_scale_metrics": {"sample_count": 977, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.111566}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:06:43", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 21360, "lifetime_counters": {"assigned_from_manual_pool": 9080, "assigned_from_occlusion": 2, "assigned_from_recent_track": 35, "fall_candidate_accepted_edge_entry": 217, "fall_candidate_accepted_prev_track": 506, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1077, "pseudo_created": 326, "pseudo_promoted_to_manual": 150, "pseudo_reused": 229, "real_match_assigned": 5464, "reconciled_to_real": 8885, "tracker_online_targets": 5558, "tracker_removed_tracks": 561, "tracker_update_calls": 21360, "unmatched_objects": 9822}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.067223, "bbox_height_ratio_median": 0.221528, "bbox_height_ratio_p75": 0.221528, "bbox_width_ratio_median": 0.301563, "frame_presence_count": 11, "label_counts": {"worker": 11}, "object_sample_count": 11}, "중장비": {"bbox_area_ratio_median": 0.016236, "bbox_height_ratio_median": 0.496528, "bbox_height_ratio_p75": 0.501042, "bbox_width_ratio_median": 0.032813, "frame_presence_count": 120, "label_counts": {"tower_crane": 120}, "object_sample_count": 120}}, "scene_scale_metrics": {"sample_count": 988, "worker_height_ratio_median": 0.25, "worker_small_worker_ratio": 0.110324}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:07:00", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 21480, "lifetime_counters": {"assigned_from_manual_pool": 9080, "assigned_from_occlusion": 2, "assigned_from_recent_track": 35, "fall_candidate_accepted_edge_entry": 224, "fall_candidate_accepted_prev_track": 506, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1084, "pseudo_created": 328, "pseudo_promoted_to_manual": 150, "pseudo_reused": 233, "real_match_assigned": 5585, "reconciled_to_real": 8885, "tracker_online_targets": 5679, "tracker_removed_tracks": 561, "tracker_update_calls": 21480, "unmatched_objects": 9828}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.064459, "bbox_height_ratio_median": 0.214583, "bbox_height_ratio_p75": 0.21875, "bbox_width_ratio_median": 0.299023, "frame_presence_count": 7, "label_counts": {"worker": 7}, "object_sample_count": 7}, "중장비": {"bbox_area_ratio_median": 0.016336, "bbox_height_ratio_median": 0.496701, "bbox_height_ratio_p75": 0.504167, "bbox_width_ratio_median": 0.032813, "frame_presence_count": 120, "label_counts": {"tower_crane": 120}, "object_sample_count": 120}}, "scene_scale_metrics": {"sample_count": 995, "worker_height_ratio_median": 0.25, "worker_small_worker_ratio": 0.109548}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:07:18", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 21600, "lifetime_counters": {"assigned_from_manual_pool": 9091, "assigned_from_occlusion": 2, "assigned_from_recent_track": 37, "fall_candidate_accepted_edge_entry": 229, "fall_candidate_accepted_prev_track": 519, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1102, "pseudo_created": 329, "pseudo_promoted_to_manual": 150, "pseudo_reused": 233, "real_match_assigned": 5709, "reconciled_to_real": 8885, "tracker_online_targets": 5803, "tracker_removed_tracks": 564, "tracker_update_calls": 21600, "unmatched_objects": 9842}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.065289, "bbox_height_ratio_median": 0.218056, "bbox_height_ratio_p75": 0.220139, "bbox_width_ratio_median": 0.300488, "frame_presence_count": 18, "label_counts": {"worker": 18}, "object_sample_count": 18}, "중장비": {"bbox_area_ratio_median": 0.016683, "bbox_height_ratio_median": 0.496528, "bbox_height_ratio_p75": 0.501042, "bbox_width_ratio_median": 0.033594, "frame_presence_count": 120, "label_counts": {"tower_crane": 120}, "object_sample_count": 120}}, "scene_scale_metrics": {"sample_count": 1013, "worker_height_ratio_median": 0.249306, "worker_small_worker_ratio": 0.107601}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:07:35", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 21720, "lifetime_counters": {"assigned_from_manual_pool": 9105, "assigned_from_occlusion": 2, "assigned_from_recent_track": 38, "fall_candidate_accepted_edge_entry": 231, "fall_candidate_accepted_prev_track": 537, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1122, "pseudo_created": 329, "pseudo_promoted_to_manual": 150, "pseudo_reused": 233, "real_match_assigned": 5833, "reconciled_to_real": 8885, "tracker_online_targets": 5927, "tracker_removed_tracks": 567, "tracker_update_calls": 21720, "unmatched_objects": 9857}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.066203, "bbox_height_ratio_median": 0.219792, "bbox_height_ratio_p75": 0.220833, "bbox_width_ratio_median": 0.301172, "frame_presence_count": 20, "label_counts": {"worker": 20}, "object_sample_count": 20}, "중장비": {"bbox_area_ratio_median": 0.016475, "bbox_height_ratio_median": 0.495486, "bbox_height_ratio_p75": 0.499306, "bbox_width_ratio_median": 0.033203, "frame_presence_count": 119, "label_counts": {"tower_crane": 119}, "object_sample_count": 119}}, "scene_scale_metrics": {"sample_count": 1033, "worker_height_ratio_median": 0.247917, "worker_small_worker_ratio": 0.105518}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:07:52", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 21840, "lifetime_counters": {"assigned_from_manual_pool": 9109, "assigned_from_occlusion": 2, "assigned_from_recent_track": 38, "fall_candidate_accepted_edge_entry": 232, "fall_candidate_accepted_prev_track": 541, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1127, "pseudo_created": 330, "pseudo_promoted_to_manual": 150, "pseudo_reused": 233, "real_match_assigned": 5948, "reconciled_to_real": 8885, "tracker_online_targets": 6042, "tracker_removed_tracks": 568, "tracker_update_calls": 21840, "unmatched_objects": 9862}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.065762, "bbox_height_ratio_median": 0.216667, "bbox_height_ratio_p75": 0.21875, "bbox_width_ratio_median": 0.302539, "frame_presence_count": 5, "label_counts": {"worker": 5}, "object_sample_count": 5}, "중장비": {"bbox_area_ratio_median": 0.08076, "bbox_height_ratio_median": 0.6, "bbox_height_ratio_p75": 0.622917, "bbox_width_ratio_median": 0.140234, "frame_presence_count": 115, "label_counts": {"tower_crane": 115}, "object_sample_count": 115}}, "scene_scale_metrics": {"sample_count": 1038, "worker_height_ratio_median": 0.247917, "worker_small_worker_ratio": 0.10501}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:08:09", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"fall_candidate_accepted_edge_entry": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 21960, "lifetime_counters": {"assigned_from_manual_pool": 9109, "assigned_from_occlusion": 2, "assigned_from_recent_track": 38, "fall_candidate_accepted_edge_entry": 233, "fall_candidate_accepted_prev_track": 541, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1128, "pseudo_created": 330, "pseudo_promoted_to_manual": 150, "pseudo_reused": 233, "real_match_assigned": 5956, "reconciled_to_real": 8885, "tracker_online_targets": 6050, "tracker_removed_tracks": 568, "tracker_update_calls": 21960, "unmatched_objects": 9862}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.067795, "bbox_height_ratio_median": 0.222222, "bbox_height_ratio_p75": 0.222222, "bbox_width_ratio_median": 0.305078, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.10599, "bbox_height_ratio_median": 0.604861, "bbox_height_ratio_p75": 0.611111, "bbox_width_ratio_median": 0.174219, "frame_presence_count": 7, "label_counts": {"tower_crane": 7}, "object_sample_count": 7}}, "scene_scale_metrics": {"sample_count": 1039, "worker_height_ratio_median": 0.247917, "worker_small_worker_ratio": 0.104909}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:08:25", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 22080, "lifetime_counters": {"assigned_from_manual_pool": 9109, "assigned_from_occlusion": 2, "assigned_from_recent_track": 38, "fall_candidate_accepted_edge_entry": 240, "fall_candidate_accepted_prev_track": 541, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1135, "pseudo_created": 332, "pseudo_promoted_to_manual": 150, "pseudo_reused": 236, "real_match_assigned": 5959, "reconciled_to_real": 8885, "tracker_online_targets": 6053, "tracker_removed_tracks": 568, "tracker_update_calls": 22080, "unmatched_objects": 9867}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.065718, "bbox_height_ratio_median": 0.218056, "bbox_height_ratio_p75": 0.21875, "bbox_width_ratio_median": 0.300391, "frame_presence_count": 7, "label_counts": {"worker": 7}, "object_sample_count": 7}, "중장비": {"bbox_area_ratio_median": 0.019199, "bbox_height_ratio_median": 0.17478, "bbox_height_ratio_p75": 0.17478, "bbox_width_ratio_median": 0.109846, "frame_presence_count": 1, "label_counts": {"wheel loader": 1}, "object_sample_count": 1}}, "scene_scale_metrics": {"sample_count": 1046, "worker_height_ratio_median": 0.247917, "worker_small_worker_ratio": 0.104207}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:08:41", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 22200, "lifetime_counters": {"assigned_from_manual_pool": 9129, "assigned_from_occlusion": 2, "assigned_from_recent_track": 39, "fall_candidate_accepted_edge_entry": 256, "fall_candidate_accepted_prev_track": 562, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1172, "pseudo_created": 333, "pseudo_promoted_to_manual": 150, "pseudo_reused": 237, "real_match_assigned": 5973, "reconciled_to_real": 8885, "tracker_online_targets": 6067, "tracker_removed_tracks": 589, "tracker_update_calls": 22200, "unmatched_objects": 9890}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.066458, "bbox_height_ratio_median": 0.221528, "bbox_height_ratio_p75": 0.225, "bbox_width_ratio_median": 0.3, "frame_presence_count": 37, "label_counts": {"worker": 37}, "object_sample_count": 37}}, "scene_scale_metrics": {"sample_count": 1083, "worker_height_ratio_median": 0.247917, "worker_small_worker_ratio": 0.100646}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:09:02", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 22320, "lifetime_counters": {"assigned_from_manual_pool": 9131, "assigned_from_occlusion": 2, "assigned_from_recent_track": 40, "fall_candidate_accepted_edge_entry": 267, "fall_candidate_accepted_prev_track": 564, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1185, "pseudo_created": 337, "pseudo_promoted_to_manual": 150, "pseudo_reused": 237, "real_match_assigned": 5982, "reconciled_to_real": 8885, "tracker_online_targets": 6076, "tracker_removed_tracks": 601, "tracker_update_calls": 22320, "unmatched_objects": 9897}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.066437, "bbox_height_ratio_median": 0.21875, "bbox_height_ratio_p75": 0.225694, "bbox_width_ratio_median": 0.302148, "frame_presence_count": 13, "label_counts": {"worker": 13}, "object_sample_count": 13}, "중장비": {"bbox_area_ratio_median": 0.082145, "bbox_height_ratio_median": 0.500694, "bbox_height_ratio_p75": 0.51875, "bbox_width_ratio_median": 0.163672, "frame_presence_count": 3, "label_counts": {"tower_crane": 2, "wheel loader": 1}, "object_sample_count": 3}}, "scene_scale_metrics": {"sample_count": 1096, "worker_height_ratio_median": 0.247569, "worker_small_worker_ratio": 0.099453}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:09:18", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 22440, "lifetime_counters": {"assigned_from_manual_pool": 9131, "assigned_from_occlusion": 2, "assigned_from_recent_track": 40, "fall_candidate_accepted_edge_entry": 272, "fall_candidate_accepted_prev_track": 564, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1190, "pseudo_created": 339, "pseudo_promoted_to_manual": 150, "pseudo_reused": 237, "real_match_assigned": 5985, "reconciled_to_real": 8885, "tracker_online_targets": 6079, "tracker_removed_tracks": 601, "tracker_update_calls": 22440, "unmatched_objects": 9899}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.0675, "bbox_height_ratio_median": 0.222222, "bbox_height_ratio_p75": 0.222917, "bbox_width_ratio_median": 0.304688, "frame_presence_count": 5, "label_counts": {"worker": 5}, "object_sample_count": 5}}, "scene_scale_metrics": {"sample_count": 1101, "worker_height_ratio_median": 0.247222, "worker_small_worker_ratio": 0.099001}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:09:35", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_removed_tracks": 1, "tracker_update_calls": 1}, "frame_idx": 22560, "lifetime_counters": {"assigned_from_manual_pool": 9131, "assigned_from_occlusion": 2, "assigned_from_recent_track": 40, "fall_candidate_accepted_edge_entry": 274, "fall_candidate_accepted_prev_track": 565, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1193, "pseudo_created": 339, "pseudo_promoted_to_manual": 150, "pseudo_reused": 237, "real_match_assigned": 5988, "reconciled_to_real": 8885, "tracker_online_targets": 6082, "tracker_removed_tracks": 683, "tracker_update_calls": 22560, "unmatched_objects": 9899}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.068529, "bbox_height_ratio_median": 0.222917, "bbox_height_ratio_p75": 0.226389, "bbox_width_ratio_median": 0.307227, "frame_presence_count": 3, "label_counts": {"worker": 3}, "object_sample_count": 3}}, "scene_scale_metrics": {"sample_count": 1104, "worker_height_ratio_median": 0.247222, "worker_small_worker_ratio": 0.098732}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:09:52", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 22680, "lifetime_counters": {"assigned_from_manual_pool": 9145, "assigned_from_occlusion": 2, "assigned_from_recent_track": 40, "fall_candidate_accepted_edge_entry": 274, "fall_candidate_accepted_prev_track": 565, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1193, "pseudo_created": 341, "pseudo_promoted_to_manual": 151, "pseudo_reused": 238, "real_match_assigned": 6013, "reconciled_to_real": 8900, "tracker_online_targets": 6108, "tracker_removed_tracks": 744, "tracker_update_calls": 22680, "unmatched_objects": 9917}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.08145, "bbox_height_ratio_median": 0.603472, "bbox_height_ratio_p75": 0.60625, "bbox_width_ratio_median": 0.135547, "frame_presence_count": 43, "label_counts": {"tower_crane": 43}, "object_sample_count": 43}}, "scene_scale_metrics": {"sample_count": 1104, "worker_height_ratio_median": 0.247222, "worker_small_worker_ratio": 0.098732}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:10:09", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 22800, "lifetime_counters": {"assigned_from_manual_pool": 9145, "assigned_from_occlusion": 2, "assigned_from_recent_track": 40, "fall_candidate_accepted_edge_entry": 275, "fall_candidate_accepted_prev_track": 565, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1194, "pseudo_created": 341, "pseudo_promoted_to_manual": 151, "pseudo_reused": 238, "real_match_assigned": 6058, "reconciled_to_real": 8900, "tracker_online_targets": 6153, "tracker_removed_tracks": 745, "tracker_update_calls": 22800, "unmatched_objects": 9917}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.067555, "bbox_height_ratio_median": 0.224306, "bbox_height_ratio_p75": 0.224306, "bbox_width_ratio_median": 0.301172, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.082336, "bbox_height_ratio_median": 0.591493, "bbox_height_ratio_p75": 0.596528, "bbox_width_ratio_median": 0.138281, "frame_presence_count": 44, "label_counts": {"tower_crane": 44}, "object_sample_count": 44}}, "scene_scale_metrics": {"sample_count": 1105, "worker_height_ratio_median": 0.247222, "worker_small_worker_ratio": 0.098643}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:10:25", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 22920, "lifetime_counters": {"assigned_from_manual_pool": 9145, "assigned_from_occlusion": 2, "assigned_from_recent_track": 40, "fall_candidate_accepted_edge_entry": 276, "fall_candidate_accepted_prev_track": 565, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1195, "pseudo_created": 341, "pseudo_promoted_to_manual": 151, "pseudo_reused": 238, "real_match_assigned": 6136, "real_self_dedupe_dropped": 1, "reconciled_to_real": 8900, "tracker_online_targets": 6231, "tracker_removed_tracks": 746, "tracker_update_calls": 22920, "unmatched_objects": 9917}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.067049, "bbox_height_ratio_median": 0.222917, "bbox_height_ratio_p75": 0.222917, "bbox_width_ratio_median": 0.300781, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.095908, "bbox_height_ratio_median": 0.585938, "bbox_height_ratio_p75": 0.590625, "bbox_width_ratio_median": 0.1625, "frame_presence_count": 76, "label_counts": {"tower_crane": 76}, "object_sample_count": 76}}, "scene_scale_metrics": {"sample_count": 1106, "worker_height_ratio_median": 0.247222, "worker_small_worker_ratio": 0.098553}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:10:42", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 23040, "lifetime_counters": {"assigned_from_manual_pool": 9151, "assigned_from_occlusion": 2, "assigned_from_recent_track": 40, "fall_candidate_accepted_edge_entry": 278, "fall_candidate_accepted_prev_track": 565, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1197, "pseudo_created": 346, "pseudo_promoted_to_manual": 152, "pseudo_reused": 240, "real_match_assigned": 6168, "real_self_dedupe_dropped": 1, "reconciled_to_real": 8907, "tracker_online_targets": 6263, "tracker_removed_tracks": 746, "tracker_update_calls": 23040, "unmatched_objects": 9931}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.068162, "bbox_height_ratio_median": 0.223264, "bbox_height_ratio_p75": 0.226389, "bbox_width_ratio_median": 0.305273, "frame_presence_count": 2, "label_counts": {"worker": 2}, "object_sample_count": 2}, "중장비": {"bbox_area_ratio_median": 0.09693, "bbox_height_ratio_median": 0.586111, "bbox_height_ratio_p75": 0.594444, "bbox_width_ratio_median": 0.165234, "frame_presence_count": 44, "label_counts": {"tower_crane": 43, "wheel loader": 1}, "object_sample_count": 44}}, "scene_scale_metrics": {"sample_count": 1108, "worker_height_ratio_median": 0.247222, "worker_small_worker_ratio": 0.098375}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:10:59", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 23160, "lifetime_counters": {"assigned_from_manual_pool": 9157, "assigned_from_occlusion": 2, "assigned_from_recent_track": 41, "fall_candidate_accepted_edge_entry": 279, "fall_candidate_accepted_prev_track": 565, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1198, "pseudo_created": 350, "pseudo_promoted_to_manual": 153, "pseudo_reused": 242, "real_match_assigned": 6169, "real_self_dedupe_dropped": 1, "reconciled_to_real": 8913, "tracker_online_targets": 6264, "tracker_removed_tracks": 753, "tracker_update_calls": 23160, "unmatched_objects": 9945}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.071003, "bbox_height_ratio_median": 0.233333, "bbox_height_ratio_p75": 0.233333, "bbox_width_ratio_median": 0.304297, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.0977, "bbox_height_ratio_median": 0.583681, "bbox_height_ratio_p75": 0.599306, "bbox_width_ratio_median": 0.167187, "frame_presence_count": 14, "label_counts": {"tower_crane": 10, "wheel loader": 4}, "object_sample_count": 14}}, "scene_scale_metrics": {"sample_count": 1109, "worker_height_ratio_median": 0.247222, "worker_small_worker_ratio": 0.098287}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:11:16", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 23280, "lifetime_counters": {"assigned_from_manual_pool": 9163, "assigned_from_occlusion": 2, "assigned_from_recent_track": 42, "fall_candidate_accepted_edge_entry": 279, "fall_candidate_accepted_prev_track": 565, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1198, "pseudo_created": 354, "pseudo_promoted_to_manual": 153, "pseudo_reused": 244, "real_match_assigned": 6169, "real_self_dedupe_dropped": 1, "reconciled_to_real": 8913, "tracker_online_targets": 6264, "tracker_removed_tracks": 756, "tracker_update_calls": 23280, "unmatched_objects": 9958}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.09712, "bbox_height_ratio_median": 0.589236, "bbox_height_ratio_p75": 0.595486, "bbox_width_ratio_median": 0.165234, "frame_presence_count": 13, "label_counts": {"tower_crane": 13}, "object_sample_count": 13}}, "scene_scale_metrics": {"sample_count": 1109, "worker_height_ratio_median": 0.247222, "worker_small_worker_ratio": 0.098287}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:11:33", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 23400, "lifetime_counters": {"assigned_from_manual_pool": 9235, "assigned_from_occlusion": 2, "assigned_from_recent_track": 42, "fall_candidate_accepted_edge_entry": 279, "fall_candidate_accepted_prev_track": 565, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1198, "pseudo_created": 354, "pseudo_promoted_to_manual": 153, "pseudo_reused": 244, "real_match_assigned": 6170, "real_self_dedupe_dropped": 2, "reconciled_to_real": 8913, "tracker_online_targets": 6265, "tracker_removed_tracks": 757, "tracker_update_calls": 23400, "unmatched_objects": 10030}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.101424, "bbox_height_ratio_median": 0.597917, "bbox_height_ratio_p75": 0.608333, "bbox_width_ratio_median": 0.169531, "frame_presence_count": 72, "label_counts": {"tower_crane": 72}, "object_sample_count": 72}}, "scene_scale_metrics": {"sample_count": 1109, "worker_height_ratio_median": 0.247222, "worker_small_worker_ratio": 0.098287}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:11:49", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 23520, "lifetime_counters": {"assigned_from_manual_pool": 9245, "assigned_from_occlusion": 2, "assigned_from_recent_track": 42, "fall_candidate_accepted_edge_entry": 280, "fall_candidate_accepted_prev_track": 565, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1199, "pseudo_created": 356, "pseudo_promoted_to_manual": 153, "pseudo_reused": 244, "real_match_assigned": 6185, "real_self_dedupe_dropped": 3, "reconciled_to_real": 8913, "tracker_online_targets": 6280, "tracker_removed_tracks": 757, "tracker_update_calls": 23520, "unmatched_objects": 10042}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.06587, "bbox_height_ratio_median": 0.220139, "bbox_height_ratio_p75": 0.220139, "bbox_width_ratio_median": 0.299219, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.097521, "bbox_height_ratio_median": 0.591667, "bbox_height_ratio_p75": 0.595833, "bbox_width_ratio_median": 0.166797, "frame_presence_count": 24, "label_counts": {"tower_crane": 22, "wheel loader": 3}, "object_sample_count": 25}}, "scene_scale_metrics": {"sample_count": 1110, "worker_height_ratio_median": 0.247222, "worker_small_worker_ratio": 0.098198}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:12:10", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 23640, "lifetime_counters": {"assigned_from_manual_pool": 9264, "assigned_from_occlusion": 2, "assigned_from_recent_track": 42, "fall_candidate_accepted_edge_entry": 282, "fall_candidate_accepted_prev_track": 565, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1201, "pseudo_created": 361, "pseudo_promoted_to_manual": 155, "pseudo_reused": 246, "real_match_assigned": 6186, "real_self_dedupe_dropped": 3, "reconciled_to_real": 8934, "tracker_online_targets": 6281, "tracker_removed_tracks": 760, "tracker_update_calls": 23640, "unmatched_objects": 10070}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.070151, "bbox_height_ratio_median": 0.233681, "bbox_height_ratio_p75": 0.236111, "bbox_width_ratio_median": 0.300195, "frame_presence_count": 2, "label_counts": {"worker": 2}, "object_sample_count": 2}, "중장비": {"bbox_area_ratio_median": 0.097322, "bbox_height_ratio_median": 0.585069, "bbox_height_ratio_p75": 0.5875, "bbox_width_ratio_median": 0.166406, "frame_presence_count": 26, "label_counts": {"tower_crane": 25, "wheel loader": 1}, "object_sample_count": 26}}, "scene_scale_metrics": {"sample_count": 1112, "worker_height_ratio_median": 0.247222, "worker_small_worker_ratio": 0.098022}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:12:27", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 23760, "lifetime_counters": {"assigned_from_manual_pool": 9330, "assigned_from_occlusion": 2, "assigned_from_recent_track": 42, "fall_candidate_accepted_edge_entry": 282, "fall_candidate_accepted_prev_track": 565, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1201, "pseudo_created": 363, "pseudo_promoted_to_manual": 155, "pseudo_reused": 247, "real_match_assigned": 6188, "real_self_dedupe_dropped": 3, "reconciled_to_real": 9000, "tracker_online_targets": 6283, "tracker_removed_tracks": 762, "tracker_update_calls": 23760, "unmatched_objects": 10139}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.097799, "bbox_height_ratio_median": 0.6, "bbox_height_ratio_p75": 0.606944, "bbox_width_ratio_median": 0.164453, "frame_presence_count": 67, "label_counts": {"tower_crane": 66, "wheel loader": 5}, "object_sample_count": 71}}, "scene_scale_metrics": {"sample_count": 1112, "worker_height_ratio_median": 0.247222, "worker_small_worker_ratio": 0.098022}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:12:44", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 23880, "lifetime_counters": {"assigned_from_manual_pool": 9355, "assigned_from_occlusion": 2, "assigned_from_recent_track": 42, "fall_candidate_accepted_edge_entry": 282, "fall_candidate_accepted_prev_track": 565, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1201, "pseudo_created": 365, "pseudo_promoted_to_manual": 155, "pseudo_reused": 247, "real_match_assigned": 6188, "real_self_dedupe_dropped": 3, "reconciled_to_real": 9025, "tracker_online_targets": 6283, "tracker_removed_tracks": 763, "tracker_update_calls": 23880, "unmatched_objects": 10166}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.097062, "bbox_height_ratio_median": 0.595139, "bbox_height_ratio_p75": 0.602431, "bbox_width_ratio_median": 0.162891, "frame_presence_count": 27, "label_counts": {"tower_crane": 26, "wheel loader": 1}, "object_sample_count": 27}}, "scene_scale_metrics": {"sample_count": 1112, "worker_height_ratio_median": 0.247222, "worker_small_worker_ratio": 0.098022}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:13:01", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 24000, "lifetime_counters": {"assigned_from_manual_pool": 9380, "assigned_from_occlusion": 2, "assigned_from_recent_track": 42, "fall_candidate_accepted_edge_entry": 282, "fall_candidate_accepted_prev_track": 565, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1201, "pseudo_created": 368, "pseudo_promoted_to_manual": 156, "pseudo_reused": 248, "real_match_assigned": 6189, "real_self_dedupe_dropped": 3, "reconciled_to_real": 9051, "tracker_online_targets": 6284, "tracker_removed_tracks": 764, "tracker_update_calls": 24000, "unmatched_objects": 10196}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.096495, "bbox_height_ratio_median": 0.602083, "bbox_height_ratio_p75": 0.611111, "bbox_width_ratio_median": 0.160156, "frame_presence_count": 30, "label_counts": {"tower_crane": 30, "wheel loader": 1}, "object_sample_count": 31}}, "scene_scale_metrics": {"sample_count": 1112, "worker_height_ratio_median": 0.247222, "worker_small_worker_ratio": 0.098022}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:13:19", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 24120, "lifetime_counters": {"assigned_from_manual_pool": 9586, "assigned_from_occlusion": 2, "assigned_from_recent_track": 42, "fall_candidate_accepted_edge_entry": 289, "fall_candidate_accepted_prev_track": 675, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1318, "manual_self_dedupe_dropped": 4, "pseudo_created": 370, "pseudo_promoted_to_manual": 158, "pseudo_reused": 252, "real_match_assigned": 6194, "real_self_dedupe_dropped": 3, "reconciled_to_real": 9259, "tracker_online_targets": 6289, "tracker_removed_tracks": 766, "tracker_update_calls": 24120, "unmatched_objects": 10410}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.048649, "bbox_height_ratio_median": 0.255382, "bbox_height_ratio_p75": 0.260069, "bbox_width_ratio_median": 0.190234, "frame_presence_count": 117, "label_counts": {"worker": 117}, "object_sample_count": 117}, "중장비": {"bbox_area_ratio_median": 0.09818, "bbox_height_ratio_median": 0.603299, "bbox_height_ratio_p75": 0.613194, "bbox_width_ratio_median": 0.163477, "frame_presence_count": 97, "label_counts": {"tower_crane": 90, "wheel loader": 8}, "object_sample_count": 98}}, "scene_scale_metrics": {"sample_count": 1229, "worker_height_ratio_median": 0.249306, "worker_small_worker_ratio": 0.08869}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:13:36", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 24240, "lifetime_counters": {"assigned_from_manual_pool": 9711, "assigned_from_occlusion": 2, "assigned_from_recent_track": 42, "fall_candidate_accepted_edge_entry": 295, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1393, "manual_self_dedupe_dropped": 4, "pseudo_created": 371, "pseudo_promoted_to_manual": 158, "pseudo_reused": 252, "real_match_assigned": 6213, "real_self_dedupe_dropped": 3, "reconciled_to_real": 9384, "tracker_online_targets": 6313, "tracker_removed_tracks": 770, "tracker_update_calls": 24240, "unmatched_objects": 10536}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.048945, "bbox_height_ratio_median": 0.255208, "bbox_height_ratio_p75": 0.256944, "bbox_width_ratio_median": 0.192188, "frame_presence_count": 75, "label_counts": {"worker": 75}, "object_sample_count": 75}, "중장비": {"bbox_area_ratio_median": 0.089519, "bbox_height_ratio_median": 0.600868, "bbox_height_ratio_p75": 0.606944, "bbox_width_ratio_median": 0.149414, "frame_presence_count": 68, "label_counts": {"tower_crane": 68, "wheel loader": 2}, "object_sample_count": 70}}, "scene_scale_metrics": {"sample_count": 1304, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083589}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:13:53", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 24360, "lifetime_counters": {"assigned_from_manual_pool": 9753, "assigned_from_occlusion": 2, "assigned_from_recent_track": 42, "fall_candidate_accepted_edge_entry": 296, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1394, "manual_self_dedupe_dropped": 4, "pseudo_created": 371, "pseudo_promoted_to_manual": 158, "pseudo_reused": 252, "real_match_assigned": 6214, "real_self_dedupe_dropped": 3, "reconciled_to_real": 9426, "tracker_online_targets": 6355, "tracker_removed_tracks": 777, "tracker_update_calls": 24360, "unmatched_objects": 10578}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.041168, "bbox_height_ratio_median": 0.234722, "bbox_height_ratio_p75": 0.234722, "bbox_width_ratio_median": 0.175391, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.09123, "bbox_height_ratio_median": 0.593056, "bbox_height_ratio_p75": 0.600694, "bbox_width_ratio_median": 0.154687, "frame_presence_count": 42, "label_counts": {"tower_crane": 42}, "object_sample_count": 42}}, "scene_scale_metrics": {"sample_count": 1305, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083525}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:14:10", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 24480, "lifetime_counters": {"assigned_from_manual_pool": 9774, "assigned_from_occlusion": 2, "assigned_from_recent_track": 42, "fall_candidate_accepted_edge_entry": 296, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1394, "manual_self_dedupe_dropped": 4, "pseudo_created": 372, "pseudo_promoted_to_manual": 159, "pseudo_reused": 253, "real_match_assigned": 6214, "real_self_dedupe_dropped": 3, "reconciled_to_real": 9448, "tracker_online_targets": 6379, "tracker_removed_tracks": 777, "tracker_update_calls": 24480, "unmatched_objects": 10602}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.097685, "bbox_height_ratio_median": 0.602951, "bbox_height_ratio_p75": 0.607986, "bbox_width_ratio_median": 0.162695, "frame_presence_count": 24, "label_counts": {"tower_crane": 24}, "object_sample_count": 24}}, "scene_scale_metrics": {"sample_count": 1305, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083525}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:14:26", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"pseudo_created": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 24600, "lifetime_counters": {"assigned_from_manual_pool": 9779, "assigned_from_occlusion": 2, "assigned_from_recent_track": 42, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 377, "pseudo_promoted_to_manual": 159, "pseudo_reused": 254, "real_match_assigned": 6215, "real_self_dedupe_dropped": 3, "reconciled_to_real": 9453, "tracker_online_targets": 6390, "tracker_removed_tracks": 777, "tracker_update_calls": 24600, "unmatched_objects": 10613}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.029404, "bbox_height_ratio_median": 0.213542, "bbox_height_ratio_p75": 0.213542, "bbox_width_ratio_median": 0.137695, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.092147, "bbox_height_ratio_median": 0.588889, "bbox_height_ratio_p75": 0.611111, "bbox_width_ratio_median": 0.154297, "frame_presence_count": 11, "label_counts": {"tower_crane": 8, "wheel loader": 3}, "object_sample_count": 11}}, "scene_scale_metrics": {"sample_count": 1306, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083461}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 1, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:14:42", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 24720, "lifetime_counters": {"assigned_from_manual_pool": 9789, "assigned_from_occlusion": 2, "assigned_from_recent_track": 42, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 379, "pseudo_promoted_to_manual": 160, "pseudo_reused": 256, "real_match_assigned": 6240, "real_self_dedupe_dropped": 3, "reconciled_to_real": 9464, "tracker_online_targets": 6429, "tracker_removed_tracks": 778, "tracker_update_calls": 24720, "unmatched_objects": 10628}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.084815, "bbox_height_ratio_median": 0.594965, "bbox_height_ratio_p75": 0.602083, "bbox_width_ratio_median": 0.14082, "frame_presence_count": 38, "label_counts": {"tower_crane": 35, "wheel loader": 5}, "object_sample_count": 40}}, "scene_scale_metrics": {"sample_count": 1306, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083461}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:14:59", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 24840, "lifetime_counters": {"assigned_from_manual_pool": 9789, "assigned_from_occlusion": 2, "assigned_from_recent_track": 42, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 379, "pseudo_promoted_to_manual": 160, "pseudo_reused": 256, "real_match_assigned": 6252, "real_self_dedupe_dropped": 3, "reconciled_to_real": 9464, "tracker_online_targets": 6441, "tracker_removed_tracks": 778, "tracker_update_calls": 24840, "unmatched_objects": 10628}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.095335, "bbox_height_ratio_median": 0.594792, "bbox_height_ratio_p75": 0.597569, "bbox_width_ratio_median": 0.158594, "frame_presence_count": 12, "label_counts": {"tower_crane": 11, "wheel loader": 1}, "object_sample_count": 12}}, "scene_scale_metrics": {"sample_count": 1306, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083461}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:15:20", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 24960, "lifetime_counters": {"assigned_from_manual_pool": 9789, "assigned_from_occlusion": 2, "assigned_from_recent_track": 42, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 379, "pseudo_promoted_to_manual": 160, "pseudo_reused": 256, "real_match_assigned": 6289, "real_self_dedupe_dropped": 3, "reconciled_to_real": 9464, "tracker_online_targets": 6478, "tracker_removed_tracks": 778, "tracker_update_calls": 24960, "unmatched_objects": 10628}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.091751, "bbox_height_ratio_median": 0.583333, "bbox_height_ratio_p75": 0.594444, "bbox_width_ratio_median": 0.156641, "frame_presence_count": 37, "label_counts": {"tower_crane": 37}, "object_sample_count": 37}}, "scene_scale_metrics": {"sample_count": 1306, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083461}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:15:37", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 25080, "lifetime_counters": {"assigned_from_manual_pool": 9789, "assigned_from_occlusion": 2, "assigned_from_recent_track": 42, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 380, "pseudo_promoted_to_manual": 160, "pseudo_reused": 256, "real_match_assigned": 6343, "real_self_dedupe_dropped": 3, "reconciled_to_real": 9464, "tracker_online_targets": 6533, "tracker_removed_tracks": 778, "tracker_update_calls": 25080, "unmatched_objects": 10629}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000391, "bbox_height_ratio_median": 0.041667, "bbox_height_ratio_p75": 0.041667, "bbox_width_ratio_median": 0.009375, "frame_presence_count": 1, "label_counts": {"small_worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.091792, "bbox_height_ratio_median": 0.583333, "bbox_height_ratio_p75": 0.590972, "bbox_width_ratio_median": 0.156641, "frame_presence_count": 54, "label_counts": {"tower_crane": 54}, "object_sample_count": 54}}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:15:54", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 25200, "lifetime_counters": {"assigned_from_manual_pool": 9789, "assigned_from_occlusion": 2, "assigned_from_recent_track": 42, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 380, "pseudo_promoted_to_manual": 160, "pseudo_reused": 256, "real_match_assigned": 6414, "real_self_dedupe_dropped": 4, "reconciled_to_real": 9464, "tracker_online_targets": 6604, "tracker_removed_tracks": 778, "tracker_update_calls": 25200, "unmatched_objects": 10629}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.091016, "bbox_height_ratio_median": 0.578472, "bbox_height_ratio_p75": 0.584722, "bbox_width_ratio_median": 0.157422, "frame_presence_count": 70, "label_counts": {"tower_crane": 70}, "object_sample_count": 70}}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:16:12", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 25320, "lifetime_counters": {"assigned_from_manual_pool": 9791, "assigned_from_occlusion": 2, "assigned_from_recent_track": 43, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 380, "pseudo_promoted_to_manual": 160, "pseudo_reused": 256, "real_match_assigned": 6537, "real_self_dedupe_dropped": 11, "reconciled_to_real": 9464, "tracker_online_targets": 6727, "tracker_removed_tracks": 781, "tracker_update_calls": 25320, "unmatched_objects": 10632}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.086693, "bbox_height_ratio_median": 0.5625, "bbox_height_ratio_p75": 0.566667, "bbox_width_ratio_median": 0.154297, "frame_presence_count": 119, "label_counts": {"tower_crane": 119}, "object_sample_count": 119}}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:16:28", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 25440, "lifetime_counters": {"assigned_from_manual_pool": 9791, "assigned_from_occlusion": 2, "assigned_from_recent_track": 44, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 380, "pseudo_promoted_to_manual": 160, "pseudo_reused": 256, "real_match_assigned": 6656, "real_self_dedupe_dropped": 20, "reconciled_to_real": 9464, "tracker_online_targets": 6846, "tracker_removed_tracks": 788, "tracker_update_calls": 25440, "unmatched_objects": 10633}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.086558, "bbox_height_ratio_median": 0.565278, "bbox_height_ratio_p75": 0.56875, "bbox_width_ratio_median": 0.153125, "frame_presence_count": 111, "label_counts": {"tower_crane": 111}, "object_sample_count": 111}}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:16:45", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 25560, "lifetime_counters": {"assigned_from_manual_pool": 9791, "assigned_from_occlusion": 2, "assigned_from_recent_track": 44, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 383, "pseudo_promoted_to_manual": 160, "pseudo_reused": 259, "real_match_assigned": 6704, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9464, "tracker_online_targets": 6894, "tracker_removed_tracks": 788, "tracker_update_calls": 25560, "unmatched_objects": 10639}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.085926, "bbox_height_ratio_median": 0.558333, "bbox_height_ratio_p75": 0.563194, "bbox_width_ratio_median": 0.153906, "frame_presence_count": 53, "label_counts": {"tower_crane": 51, "wheel loader": 2}, "object_sample_count": 53}}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:17:02", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 25680, "lifetime_counters": {"assigned_from_manual_pool": 9829, "assigned_from_occlusion": 2, "assigned_from_recent_track": 44, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 385, "pseudo_promoted_to_manual": 161, "pseudo_reused": 261, "real_match_assigned": 6704, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9503, "tracker_online_targets": 6894, "tracker_removed_tracks": 789, "tracker_update_calls": 25680, "unmatched_objects": 10682}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.084847, "bbox_height_ratio_median": 0.544444, "bbox_height_ratio_p75": 0.553125, "bbox_width_ratio_median": 0.154688, "frame_presence_count": 43, "label_counts": {"tower_crane": 43}, "object_sample_count": 43}}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:17:20", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 25800, "lifetime_counters": {"assigned_from_manual_pool": 9849, "assigned_from_occlusion": 2, "assigned_from_recent_track": 44, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 386, "pseudo_promoted_to_manual": 162, "pseudo_reused": 262, "real_match_assigned": 6704, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9524, "tracker_online_targets": 6894, "tracker_removed_tracks": 789, "tracker_update_calls": 25800, "unmatched_objects": 10705}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.085614, "bbox_height_ratio_median": 0.550694, "bbox_height_ratio_p75": 0.554167, "bbox_width_ratio_median": 0.15625, "frame_presence_count": 23, "label_counts": {"tower_crane": 23}, "object_sample_count": 23}}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:17:36", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 25920, "lifetime_counters": {"assigned_from_manual_pool": 9849, "assigned_from_occlusion": 2, "assigned_from_recent_track": 44, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 386, "pseudo_promoted_to_manual": 162, "pseudo_reused": 262, "real_match_assigned": 6704, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9524, "tracker_online_targets": 6894, "tracker_removed_tracks": 789, "tracker_update_calls": 25920, "unmatched_objects": 10705}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:17:53", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 26040, "lifetime_counters": {"assigned_from_manual_pool": 9874, "assigned_from_occlusion": 2, "assigned_from_recent_track": 44, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 387, "pseudo_promoted_to_manual": 163, "pseudo_reused": 263, "real_match_assigned": 6704, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9550, "tracker_online_targets": 6894, "tracker_removed_tracks": 789, "tracker_update_calls": 26040, "unmatched_objects": 10733}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.085774, "bbox_height_ratio_median": 0.555903, "bbox_height_ratio_p75": 0.555903, "bbox_width_ratio_median": 0.154297, "frame_presence_count": 28, "label_counts": {"tower_crane": 28}, "object_sample_count": 28}}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:18:10", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 26160, "lifetime_counters": {"assigned_from_manual_pool": 9899, "assigned_from_occlusion": 2, "assigned_from_recent_track": 44, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 391, "pseudo_promoted_to_manual": 165, "pseudo_reused": 266, "real_match_assigned": 6704, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9577, "tracker_online_targets": 6894, "tracker_removed_tracks": 789, "tracker_update_calls": 26160, "unmatched_objects": 10767}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.069138, "bbox_height_ratio_median": 0.534722, "bbox_height_ratio_p75": 0.539236, "bbox_width_ratio_median": 0.129297, "frame_presence_count": 34, "label_counts": {"tower_crane": 33, "wheel loader": 1}, "object_sample_count": 34}}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:18:28", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 26280, "lifetime_counters": {"assigned_from_manual_pool": 9982, "assigned_from_occlusion": 2, "assigned_from_recent_track": 44, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 392, "pseudo_promoted_to_manual": 165, "pseudo_reused": 266, "real_match_assigned": 6743, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9660, "tracker_online_targets": 6933, "tracker_removed_tracks": 790, "tracker_update_calls": 26280, "unmatched_objects": 10851}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.081553, "bbox_height_ratio_median": 0.553472, "bbox_height_ratio_p75": 0.559722, "bbox_width_ratio_median": 0.145703, "frame_presence_count": 84, "label_counts": {"tower_crane": 83, "wheel loader": 40}, "object_sample_count": 123}}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:18:44", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 26400, "lifetime_counters": {"assigned_from_manual_pool": 10050, "assigned_from_occlusion": 2, "assigned_from_recent_track": 44, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 393, "pseudo_promoted_to_manual": 166, "pseudo_reused": 267, "real_match_assigned": 6743, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9729, "tracker_online_targets": 6933, "tracker_removed_tracks": 790, "tracker_update_calls": 26400, "unmatched_objects": 10922}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.082323, "bbox_height_ratio_median": 0.529514, "bbox_height_ratio_p75": 0.533333, "bbox_width_ratio_median": 0.155469, "frame_presence_count": 71, "label_counts": {"tower_crane": 71}, "object_sample_count": 71}}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:19:23", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 26520, "lifetime_counters": {"assigned_from_manual_pool": 10052, "assigned_from_occlusion": 2, "assigned_from_recent_track": 44, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 394, "pseudo_promoted_to_manual": 166, "pseudo_reused": 267, "real_match_assigned": 6743, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9731, "tracker_online_targets": 6933, "tracker_removed_tracks": 790, "tracker_update_calls": 26520, "unmatched_objects": 10925}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.078909, "bbox_height_ratio_median": 0.529167, "bbox_height_ratio_p75": 0.531597, "bbox_width_ratio_median": 0.148438, "frame_presence_count": 3, "label_counts": {"tower_crane": 2, "wheel loader": 1}, "object_sample_count": 3}}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:19:39", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 26640, "lifetime_counters": {"assigned_from_manual_pool": 10055, "assigned_from_occlusion": 2, "assigned_from_recent_track": 44, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 397, "pseudo_promoted_to_manual": 167, "pseudo_reused": 268, "real_match_assigned": 6743, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9735, "tracker_online_targets": 6933, "tracker_removed_tracks": 790, "tracker_update_calls": 26640, "unmatched_objects": 10933}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.077567, "bbox_height_ratio_median": 0.527951, "bbox_height_ratio_p75": 0.534722, "bbox_width_ratio_median": 0.146289, "frame_presence_count": 8, "label_counts": {"tower_crane": 8}, "object_sample_count": 8}}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:19:55", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 26760, "lifetime_counters": {"assigned_from_manual_pool": 10055, "assigned_from_occlusion": 2, "assigned_from_recent_track": 44, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 398, "pseudo_promoted_to_manual": 168, "pseudo_reused": 269, "real_match_assigned": 6743, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9736, "tracker_online_targets": 6933, "tracker_removed_tracks": 790, "tracker_update_calls": 26760, "unmatched_objects": 10936}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.08441, "bbox_height_ratio_median": 0.520486, "bbox_height_ratio_p75": 0.529514, "bbox_width_ratio_median": 0.1625, "frame_presence_count": 3, "label_counts": {"tower_crane": 3}, "object_sample_count": 3}}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:20:11", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 26880, "lifetime_counters": {"assigned_from_manual_pool": 10055, "assigned_from_occlusion": 2, "assigned_from_recent_track": 44, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 398, "pseudo_promoted_to_manual": 168, "pseudo_reused": 269, "real_match_assigned": 6743, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9736, "tracker_online_targets": 6933, "tracker_removed_tracks": 790, "tracker_update_calls": 26880, "unmatched_objects": 10936}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:20:27", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 27000, "lifetime_counters": {"assigned_from_manual_pool": 10055, "assigned_from_occlusion": 2, "assigned_from_recent_track": 44, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 398, "pseudo_promoted_to_manual": 168, "pseudo_reused": 269, "real_match_assigned": 6743, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9736, "tracker_online_targets": 6933, "tracker_removed_tracks": 790, "tracker_update_calls": 27000, "unmatched_objects": 10936}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:20:43", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 27120, "lifetime_counters": {"assigned_from_manual_pool": 10055, "assigned_from_occlusion": 2, "assigned_from_recent_track": 44, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 398, "pseudo_promoted_to_manual": 168, "pseudo_reused": 269, "real_match_assigned": 6743, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9736, "tracker_online_targets": 6933, "tracker_removed_tracks": 790, "tracker_update_calls": 27120, "unmatched_objects": 10936}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:20:59", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 27240, "lifetime_counters": {"assigned_from_manual_pool": 10055, "assigned_from_occlusion": 2, "assigned_from_recent_track": 44, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 398, "pseudo_promoted_to_manual": 168, "pseudo_reused": 269, "real_match_assigned": 6743, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9736, "tracker_online_targets": 6933, "tracker_removed_tracks": 790, "tracker_update_calls": 27240, "unmatched_objects": 10936}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:21:14", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 27360, "lifetime_counters": {"assigned_from_manual_pool": 10055, "assigned_from_occlusion": 2, "assigned_from_recent_track": 44, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 398, "pseudo_promoted_to_manual": 168, "pseudo_reused": 269, "real_match_assigned": 6743, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9736, "tracker_online_targets": 6933, "tracker_removed_tracks": 790, "tracker_update_calls": 27360, "unmatched_objects": 10936}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:21:29", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 27480, "lifetime_counters": {"assigned_from_manual_pool": 10055, "assigned_from_occlusion": 2, "assigned_from_recent_track": 44, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 398, "pseudo_promoted_to_manual": 168, "pseudo_reused": 269, "real_match_assigned": 6743, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9736, "tracker_online_targets": 6933, "tracker_removed_tracks": 790, "tracker_update_calls": 27480, "unmatched_objects": 10936}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:21:44", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 27600, "lifetime_counters": {"assigned_from_manual_pool": 10055, "assigned_from_occlusion": 2, "assigned_from_recent_track": 44, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 400, "pseudo_promoted_to_manual": 169, "pseudo_reused": 271, "real_match_assigned": 6743, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9737, "tracker_online_targets": 6933, "tracker_removed_tracks": 790, "tracker_update_calls": 27600, "unmatched_objects": 10941}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.07862, "bbox_height_ratio_median": 0.275877, "bbox_height_ratio_p75": 0.278217, "bbox_width_ratio_median": 0.285862, "frame_presence_count": 5, "label_counts": {"wheel loader": 5}, "object_sample_count": 5}}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:22:00", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 27720, "lifetime_counters": {"assigned_from_manual_pool": 10061, "assigned_from_occlusion": 2, "assigned_from_recent_track": 44, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 400, "pseudo_promoted_to_manual": 169, "pseudo_reused": 271, "real_match_assigned": 6743, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9743, "tracker_online_targets": 6933, "tracker_removed_tracks": 790, "tracker_update_calls": 27720, "unmatched_objects": 10947}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.078034, "bbox_height_ratio_median": 0.273829, "bbox_height_ratio_p75": 0.275249, "bbox_width_ratio_median": 0.284065, "frame_presence_count": 6, "label_counts": {"wheel loader": 6}, "object_sample_count": 6}}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:22:16", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 27840, "lifetime_counters": {"assigned_from_manual_pool": 10066, "assigned_from_occlusion": 2, "assigned_from_recent_track": 44, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 402, "pseudo_promoted_to_manual": 170, "pseudo_reused": 272, "real_match_assigned": 6743, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9749, "tracker_online_targets": 6933, "tracker_removed_tracks": 790, "tracker_update_calls": 27840, "unmatched_objects": 10956}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.077516, "bbox_height_ratio_median": 0.27195, "bbox_height_ratio_p75": 0.275205, "bbox_width_ratio_median": 0.285039, "frame_presence_count": 9, "label_counts": {"wheel loader": 9}, "object_sample_count": 9}}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:22:32", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 27960, "lifetime_counters": {"assigned_from_manual_pool": 10075, "assigned_from_occlusion": 2, "assigned_from_recent_track": 44, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 404, "pseudo_promoted_to_manual": 171, "pseudo_reused": 273, "real_match_assigned": 6743, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9759, "tracker_online_targets": 6933, "tracker_removed_tracks": 790, "tracker_update_calls": 27960, "unmatched_objects": 10969}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.077226, "bbox_height_ratio_median": 0.273486, "bbox_height_ratio_p75": 0.276524, "bbox_width_ratio_median": 0.286397, "frame_presence_count": 13, "label_counts": {"wheel loader": 13}, "object_sample_count": 13}}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:22:48", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 28080, "lifetime_counters": {"assigned_from_manual_pool": 10091, "assigned_from_occlusion": 2, "assigned_from_recent_track": 44, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 407, "pseudo_promoted_to_manual": 172, "pseudo_reused": 275, "real_match_assigned": 6743, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9776, "tracker_online_targets": 6933, "tracker_removed_tracks": 790, "tracker_update_calls": 28080, "unmatched_objects": 10991}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.076321, "bbox_height_ratio_median": 0.266275, "bbox_height_ratio_p75": 0.271997, "bbox_width_ratio_median": 0.28574, "frame_presence_count": 22, "label_counts": {"wheel loader": 22}, "object_sample_count": 22}}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:23:09", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 28200, "lifetime_counters": {"assigned_from_manual_pool": 10106, "assigned_from_occlusion": 2, "assigned_from_recent_track": 44, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 407, "pseudo_promoted_to_manual": 172, "pseudo_reused": 275, "real_match_assigned": 6743, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9791, "tracker_online_targets": 6933, "tracker_removed_tracks": 790, "tracker_update_calls": 28200, "unmatched_objects": 11006}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.077772, "bbox_height_ratio_median": 0.277347, "bbox_height_ratio_p75": 0.278411, "bbox_width_ratio_median": 0.279344, "frame_presence_count": 15, "label_counts": {"wheel loader": 15}, "object_sample_count": 15}}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:23:24", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 28320, "lifetime_counters": {"assigned_from_manual_pool": 10117, "assigned_from_occlusion": 2, "assigned_from_recent_track": 44, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 408, "pseudo_promoted_to_manual": 173, "pseudo_reused": 276, "real_match_assigned": 6743, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9803, "tracker_online_targets": 6933, "tracker_removed_tracks": 790, "tracker_update_calls": 28320, "unmatched_objects": 11020}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.079255, "bbox_height_ratio_median": 0.27921, "bbox_height_ratio_p75": 0.284864, "bbox_width_ratio_median": 0.286393, "frame_presence_count": 14, "label_counts": {"wheel loader": 14}, "object_sample_count": 14}}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:23:40", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 28440, "lifetime_counters": {"assigned_from_manual_pool": 10142, "assigned_from_occlusion": 2, "assigned_from_recent_track": 44, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 408, "pseudo_promoted_to_manual": 173, "pseudo_reused": 276, "real_match_assigned": 6743, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9828, "tracker_online_targets": 6933, "tracker_removed_tracks": 790, "tracker_update_calls": 28440, "unmatched_objects": 11045}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.082075, "bbox_height_ratio_median": 0.284748, "bbox_height_ratio_p75": 0.28812, "bbox_width_ratio_median": 0.287387, "frame_presence_count": 25, "label_counts": {"wheel loader": 25}, "object_sample_count": 25}}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:23:56", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 28560, "lifetime_counters": {"assigned_from_manual_pool": 10150, "assigned_from_occlusion": 2, "assigned_from_recent_track": 44, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 410, "pseudo_promoted_to_manual": 174, "pseudo_reused": 277, "real_match_assigned": 6743, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9837, "tracker_online_targets": 6933, "tracker_removed_tracks": 790, "tracker_update_calls": 28560, "unmatched_objects": 11057}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.080348, "bbox_height_ratio_median": 0.280321, "bbox_height_ratio_p75": 0.282035, "bbox_width_ratio_median": 0.286735, "frame_presence_count": 12, "label_counts": {"wheel loader": 12}, "object_sample_count": 12}}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:24:12", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 28680, "lifetime_counters": {"assigned_from_manual_pool": 10155, "assigned_from_occlusion": 2, "assigned_from_recent_track": 44, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 414, "pseudo_promoted_to_manual": 175, "pseudo_reused": 279, "real_match_assigned": 6743, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9843, "tracker_online_targets": 6933, "tracker_removed_tracks": 790, "tracker_update_calls": 28680, "unmatched_objects": 11069}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.003606, "bbox_height_ratio_median": 0.055787, "bbox_height_ratio_p75": 0.056485, "bbox_width_ratio_median": 0.064582, "frame_presence_count": 12, "label_counts": {"wheel loader": 12}, "object_sample_count": 12}}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:24:28", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 28800, "lifetime_counters": {"assigned_from_manual_pool": 10155, "assigned_from_occlusion": 2, "assigned_from_recent_track": 45, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 417, "pseudo_promoted_to_manual": 175, "pseudo_reused": 279, "real_match_assigned": 6744, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9843, "tracker_online_targets": 6934, "tracker_removed_tracks": 855, "tracker_update_calls": 28800, "unmatched_objects": 11073}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.082604, "bbox_height_ratio_median": 0.287081, "bbox_height_ratio_p75": 0.289238, "bbox_width_ratio_median": 0.288417, "frame_presence_count": 5, "label_counts": {"wheel loader": 5}, "object_sample_count": 5}}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:24:44", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 28920, "lifetime_counters": {"assigned_from_manual_pool": 10155, "assigned_from_occlusion": 2, "assigned_from_recent_track": 45, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 418, "pseudo_promoted_to_manual": 175, "pseudo_reused": 279, "real_match_assigned": 6744, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9843, "tracker_online_targets": 6935, "tracker_removed_tracks": 855, "tracker_update_calls": 28920, "unmatched_objects": 11074}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.081697, "bbox_height_ratio_median": 0.282419, "bbox_height_ratio_p75": 0.282419, "bbox_width_ratio_median": 0.289277, "frame_presence_count": 1, "label_counts": {"wheel loader": 1}, "object_sample_count": 1}}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:25:00", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 29040, "lifetime_counters": {"assigned_from_manual_pool": 10155, "assigned_from_occlusion": 2, "assigned_from_recent_track": 45, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 420, "pseudo_promoted_to_manual": 176, "pseudo_reused": 280, "real_match_assigned": 6744, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9844, "tracker_online_targets": 6939, "tracker_removed_tracks": 855, "tracker_update_calls": 29040, "unmatched_objects": 11078}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.079397, "bbox_height_ratio_median": 0.274729, "bbox_height_ratio_p75": 0.275925, "bbox_width_ratio_median": 0.288264, "frame_presence_count": 4, "label_counts": {"wheel loader": 4}, "object_sample_count": 4}}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:25:17", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 29160, "lifetime_counters": {"assigned_from_manual_pool": 10155, "assigned_from_occlusion": 2, "assigned_from_recent_track": 45, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 423, "pseudo_promoted_to_manual": 176, "pseudo_reused": 281, "real_match_assigned": 6744, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9844, "tracker_online_targets": 6943, "tracker_removed_tracks": 855, "tracker_update_calls": 29160, "unmatched_objects": 11082}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.08201, "bbox_height_ratio_median": 0.284613, "bbox_height_ratio_p75": 0.285877, "bbox_width_ratio_median": 0.288246, "frame_presence_count": 4, "label_counts": {"wheel loader": 4}, "object_sample_count": 4}}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:25:33", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 29280, "lifetime_counters": {"assigned_from_manual_pool": 10164, "assigned_from_occlusion": 2, "assigned_from_recent_track": 45, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 426, "pseudo_promoted_to_manual": 177, "pseudo_reused": 283, "real_match_assigned": 6744, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9854, "tracker_online_targets": 6958, "tracker_removed_tracks": 855, "tracker_update_calls": 29280, "unmatched_objects": 11097}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.080249, "bbox_height_ratio_median": 0.279445, "bbox_height_ratio_p75": 0.282802, "bbox_width_ratio_median": 0.287738, "frame_presence_count": 15, "label_counts": {"wheel loader": 15}, "object_sample_count": 15}}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:25:49", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 29400, "lifetime_counters": {"assigned_from_manual_pool": 10164, "assigned_from_occlusion": 2, "assigned_from_recent_track": 45, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 427, "pseudo_promoted_to_manual": 177, "pseudo_reused": 283, "real_match_assigned": 6744, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9854, "tracker_online_targets": 6959, "tracker_removed_tracks": 855, "tracker_update_calls": 29400, "unmatched_objects": 11098}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.07768, "bbox_height_ratio_median": 0.271148, "bbox_height_ratio_p75": 0.271148, "bbox_width_ratio_median": 0.286487, "frame_presence_count": 1, "label_counts": {"wheel loader": 1}, "object_sample_count": 1}}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:26:04", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 29520, "lifetime_counters": {"assigned_from_manual_pool": 10172, "assigned_from_occlusion": 2, "assigned_from_recent_track": 45, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 430, "pseudo_promoted_to_manual": 179, "pseudo_reused": 285, "real_match_assigned": 6744, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9864, "tracker_online_targets": 6974, "tracker_removed_tracks": 855, "tracker_update_calls": 29520, "unmatched_objects": 11113}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.055179, "bbox_height_ratio_median": 0.513194, "bbox_height_ratio_p75": 0.526389, "bbox_width_ratio_median": 0.105859, "frame_presence_count": 15, "label_counts": {"tower_crane": 15}, "object_sample_count": 15}}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:26:21", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 29640, "lifetime_counters": {"assigned_from_manual_pool": 10200, "assigned_from_occlusion": 2, "assigned_from_recent_track": 45, "fall_candidate_accepted_edge_entry": 297, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1395, "manual_self_dedupe_dropped": 4, "pseudo_created": 431, "pseudo_promoted_to_manual": 180, "pseudo_reused": 286, "real_match_assigned": 6744, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9893, "tracker_online_targets": 7005, "tracker_removed_tracks": 855, "tracker_update_calls": 29640, "unmatched_objects": 11144}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.059473, "bbox_height_ratio_median": 0.526389, "bbox_height_ratio_p75": 0.534028, "bbox_width_ratio_median": 0.113281, "frame_presence_count": 31, "label_counts": {"tower_crane": 31}, "object_sample_count": 31}}, "scene_scale_metrics": {"sample_count": 1307, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:26:41", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 29760, "lifetime_counters": {"assigned_from_manual_pool": 10273, "assigned_from_occlusion": 2, "assigned_from_recent_track": 45, "fall_candidate_accepted_edge_entry": 298, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1396, "manual_self_dedupe_dropped": 4, "pseudo_created": 437, "pseudo_promoted_to_manual": 182, "pseudo_reused": 291, "real_match_assigned": 6764, "real_self_dedupe_dropped": 21, "reconciled_to_real": 9968, "tracker_online_targets": 7028, "tracker_removed_tracks": 856, "tracker_update_calls": 29760, "unmatched_objects": 11230}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.066679, "bbox_height_ratio_median": 0.226389, "bbox_height_ratio_p75": 0.226389, "bbox_width_ratio_median": 0.294531, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.046642, "bbox_height_ratio_median": 0.296528, "bbox_height_ratio_p75": 0.591319, "bbox_width_ratio_median": 0.15625, "frame_presence_count": 81, "label_counts": {"crane_mobile": 55, "tower_crane": 47, "wheel loader": 3}, "object_sample_count": 105}}, "scene_scale_metrics": {"sample_count": 1308, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084098}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:26:59", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 29880, "lifetime_counters": {"assigned_from_manual_pool": 10370, "assigned_from_occlusion": 2, "assigned_from_recent_track": 45, "fall_candidate_accepted_edge_entry": 299, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1397, "manual_self_dedupe_dropped": 4, "pseudo_created": 442, "pseudo_promoted_to_manual": 185, "pseudo_reused": 294, "real_match_assigned": 6765, "real_self_dedupe_dropped": 21, "reconciled_to_real": 10068, "tracker_online_targets": 7029, "tracker_removed_tracks": 864, "tracker_update_calls": 29880, "unmatched_objects": 11338}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.064697, "bbox_height_ratio_median": 0.220833, "bbox_height_ratio_p75": 0.220833, "bbox_width_ratio_median": 0.292969, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.049173, "bbox_height_ratio_median": 0.591931, "bbox_height_ratio_p75": 0.622222, "bbox_width_ratio_median": 0.092188, "frame_presence_count": 89, "label_counts": {"crane_mobile": 21, "tower_crane": 82, "wheel loader": 5}, "object_sample_count": 108}}, "scene_scale_metrics": {"sample_count": 1309, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084034}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:27:17", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 30000, "lifetime_counters": {"assigned_from_manual_pool": 10450, "assigned_from_occlusion": 2, "assigned_from_recent_track": 46, "fall_candidate_accepted_edge_entry": 299, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1397, "manual_self_dedupe_dropped": 4, "pseudo_created": 443, "pseudo_promoted_to_manual": 185, "pseudo_reused": 294, "real_match_assigned": 6788, "real_self_dedupe_dropped": 21, "reconciled_to_real": 10128, "tracker_online_targets": 7052, "tracker_removed_tracks": 870, "tracker_update_calls": 30000, "unmatched_objects": 11420}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.046522, "bbox_height_ratio_median": 0.484722, "bbox_height_ratio_p75": 0.545486, "bbox_width_ratio_median": 0.108203, "frame_presence_count": 85, "label_counts": {"crane_mobile": 39, "tower_crane": 65, "wheel loader": 1}, "object_sample_count": 105}}, "scene_scale_metrics": {"sample_count": 1309, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084034}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:27:34", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 30120, "lifetime_counters": {"assigned_from_manual_pool": 10560, "assigned_from_occlusion": 2, "assigned_from_recent_track": 48, "fall_candidate_accepted_edge_entry": 299, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1397, "manual_self_dedupe_dropped": 4, "pseudo_created": 444, "pseudo_promoted_to_manual": 186, "pseudo_reused": 295, "real_match_assigned": 6797, "real_self_dedupe_dropped": 21, "reconciled_to_real": 10133, "tracker_online_targets": 7061, "tracker_removed_tracks": 872, "tracker_update_calls": 30120, "unmatched_objects": 11535}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.057594, "bbox_height_ratio_median": 0.65, "bbox_height_ratio_p75": 0.66875, "bbox_width_ratio_median": 0.108008, "frame_presence_count": 112, "label_counts": {"crane_mobile": 13, "tower_crane": 111}, "object_sample_count": 124}}, "scene_scale_metrics": {"sample_count": 1309, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084034}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:27:51", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 30240, "lifetime_counters": {"assigned_from_manual_pool": 10628, "assigned_from_occlusion": 2, "assigned_from_recent_track": 48, "fall_candidate_accepted_edge_entry": 299, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1397, "manual_self_dedupe_dropped": 4, "pseudo_created": 445, "pseudo_promoted_to_manual": 187, "pseudo_reused": 296, "real_match_assigned": 6802, "real_self_dedupe_dropped": 21, "reconciled_to_real": 10140, "tracker_online_targets": 7066, "tracker_removed_tracks": 874, "tracker_update_calls": 30240, "unmatched_objects": 11606}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.080808, "bbox_height_ratio_median": 0.651389, "bbox_height_ratio_p75": 0.65625, "bbox_width_ratio_median": 0.136328, "frame_presence_count": 70, "label_counts": {"crane_mobile": 14, "tower_crane": 62}, "object_sample_count": 76}}, "scene_scale_metrics": {"sample_count": 1309, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084034}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:28:08", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 30360, "lifetime_counters": {"assigned_from_manual_pool": 10696, "assigned_from_occlusion": 2, "assigned_from_recent_track": 48, "fall_candidate_accepted_edge_entry": 299, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1397, "manual_self_dedupe_dropped": 4, "pseudo_created": 445, "pseudo_promoted_to_manual": 187, "pseudo_reused": 296, "real_match_assigned": 6802, "real_self_dedupe_dropped": 21, "reconciled_to_real": 10140, "tracker_online_targets": 7066, "tracker_removed_tracks": 874, "tracker_update_calls": 30360, "unmatched_objects": 11674}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.09128, "bbox_height_ratio_median": 0.66059, "bbox_height_ratio_p75": 0.663194, "bbox_width_ratio_median": 0.137891, "frame_presence_count": 68, "label_counts": {"tower_crane": 68}, "object_sample_count": 68}}, "scene_scale_metrics": {"sample_count": 1309, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084034}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:28:26", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 30480, "lifetime_counters": {"assigned_from_manual_pool": 10819, "assigned_from_occlusion": 2, "assigned_from_recent_track": 48, "fall_candidate_accepted_edge_entry": 299, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1397, "manual_self_dedupe_dropped": 4, "pseudo_created": 447, "pseudo_promoted_to_manual": 189, "pseudo_reused": 298, "real_match_assigned": 6826, "real_self_dedupe_dropped": 21, "reconciled_to_real": 10160, "tracker_online_targets": 7090, "tracker_removed_tracks": 876, "tracker_update_calls": 30480, "unmatched_objects": 11803}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.089931, "bbox_height_ratio_median": 0.652083, "bbox_height_ratio_p75": 0.659722, "bbox_width_ratio_median": 0.138281, "frame_presence_count": 116, "label_counts": {"crane_mobile": 25, "tower_crane": 116, "wheel loader": 12}, "object_sample_count": 153}}, "scene_scale_metrics": {"sample_count": 1309, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084034}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:28:44", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 30600, "lifetime_counters": {"assigned_from_manual_pool": 10857, "assigned_from_occlusion": 2, "assigned_from_recent_track": 49, "fall_candidate_accepted_edge_entry": 299, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1397, "manual_self_dedupe_dropped": 4, "pseudo_created": 448, "pseudo_promoted_to_manual": 190, "pseudo_reused": 299, "real_match_assigned": 6826, "real_self_dedupe_dropped": 21, "reconciled_to_real": 10168, "tracker_online_targets": 7090, "tracker_removed_tracks": 884, "tracker_update_calls": 30600, "unmatched_objects": 11845}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.09136, "bbox_height_ratio_median": 0.65, "bbox_height_ratio_p75": 0.659028, "bbox_width_ratio_median": 0.139844, "frame_presence_count": 42, "label_counts": {"tower_crane": 41, "wheel loader": 1}, "object_sample_count": 42}}, "scene_scale_metrics": {"sample_count": 1309, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084034}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:29:01", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 30720, "lifetime_counters": {"assigned_from_manual_pool": 10964, "assigned_from_occlusion": 2, "assigned_from_recent_track": 49, "fall_candidate_accepted_edge_entry": 299, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1397, "manual_self_dedupe_dropped": 4, "pseudo_created": 450, "pseudo_promoted_to_manual": 190, "pseudo_reused": 299, "real_match_assigned": 6827, "real_self_dedupe_dropped": 21, "reconciled_to_real": 10275, "tracker_online_targets": 7091, "tracker_removed_tracks": 884, "tracker_update_calls": 30720, "unmatched_objects": 11954}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.089932, "bbox_height_ratio_median": 0.654861, "bbox_height_ratio_p75": 0.666667, "bbox_width_ratio_median": 0.137109, "frame_presence_count": 108, "label_counts": {"crane_mobile": 2, "tower_crane": 108}, "object_sample_count": 110}}, "scene_scale_metrics": {"sample_count": 1309, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084034}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:29:23", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 30840, "lifetime_counters": {"assigned_from_manual_pool": 11042, "assigned_from_occlusion": 2, "assigned_from_recent_track": 50, "fall_candidate_accepted_edge_entry": 299, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1397, "manual_self_dedupe_dropped": 4, "pseudo_created": 452, "pseudo_promoted_to_manual": 191, "pseudo_reused": 300, "real_match_assigned": 6836, "real_self_dedupe_dropped": 21, "reconciled_to_real": 10339, "tracker_online_targets": 7100, "tracker_removed_tracks": 889, "tracker_update_calls": 30840, "unmatched_objects": 12037}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.085905, "bbox_height_ratio_median": 0.631944, "bbox_height_ratio_p75": 0.654861, "bbox_width_ratio_median": 0.139453, "frame_presence_count": 73, "label_counts": {"crane_mobile": 44, "tower_crane": 46, "wheel loader": 1}, "object_sample_count": 91}}, "scene_scale_metrics": {"sample_count": 1309, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084034}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:29:39", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 30960, "lifetime_counters": {"assigned_from_manual_pool": 11042, "assigned_from_occlusion": 2, "assigned_from_recent_track": 50, "fall_candidate_accepted_edge_entry": 299, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1397, "manual_self_dedupe_dropped": 4, "pseudo_created": 454, "pseudo_promoted_to_manual": 191, "pseudo_reused": 301, "real_match_assigned": 6865, "real_self_dedupe_dropped": 21, "reconciled_to_real": 10339, "tracker_online_targets": 7129, "tracker_removed_tracks": 889, "tracker_update_calls": 30960, "unmatched_objects": 12040}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.047114, "bbox_height_ratio_median": 0.290278, "bbox_height_ratio_p75": 0.290625, "bbox_width_ratio_median": 0.161719, "frame_presence_count": 29, "label_counts": {"crane_mobile": 26, "tower_crane": 4, "wheel loader": 2}, "object_sample_count": 32}}, "scene_scale_metrics": {"sample_count": 1309, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084034}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:29:56", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 31080, "lifetime_counters": {"assigned_from_manual_pool": 11072, "assigned_from_occlusion": 2, "assigned_from_recent_track": 50, "fall_candidate_accepted_edge_entry": 299, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1397, "manual_self_dedupe_dropped": 4, "pseudo_created": 456, "pseudo_promoted_to_manual": 193, "pseudo_reused": 303, "real_match_assigned": 6868, "real_self_dedupe_dropped": 21, "reconciled_to_real": 10371, "tracker_online_targets": 7132, "tracker_removed_tracks": 890, "tracker_update_calls": 31080, "unmatched_objects": 12076}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.085755, "bbox_height_ratio_median": 0.621528, "bbox_height_ratio_p75": 0.627778, "bbox_width_ratio_median": 0.140234, "frame_presence_count": 32, "label_counts": {"crane_mobile": 10, "tower_crane": 29}, "object_sample_count": 39}}, "scene_scale_metrics": {"sample_count": 1309, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084034}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:30:13", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"pseudo_promoted_to_manual": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 31200, "lifetime_counters": {"assigned_from_manual_pool": 11112, "assigned_from_occlusion": 2, "assigned_from_recent_track": 53, "fall_candidate_accepted_edge_entry": 299, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1397, "manual_self_dedupe_dropped": 4, "pseudo_created": 457, "pseudo_promoted_to_manual": 194, "pseudo_reused": 304, "real_match_assigned": 6872, "real_self_dedupe_dropped": 22, "reconciled_to_real": 10402, "tracker_online_targets": 7136, "tracker_removed_tracks": 919, "tracker_update_calls": 31200, "unmatched_objects": 12122}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.048022, "bbox_height_ratio_median": 0.290625, "bbox_height_ratio_p75": 0.602083, "bbox_width_ratio_median": 0.162891, "frame_presence_count": 48, "label_counts": {"crane_mobile": 32, "tower_crane": 14, "wheel loader": 3}, "object_sample_count": 49}}, "scene_scale_metrics": {"sample_count": 1309, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.084034}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:30:31", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 31320, "lifetime_counters": {"assigned_from_manual_pool": 11166, "assigned_from_occlusion": 2, "assigned_from_recent_track": 54, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1399, "manual_self_dedupe_dropped": 4, "pseudo_created": 463, "pseudo_promoted_to_manual": 195, "pseudo_reused": 306, "real_match_assigned": 6885, "real_self_dedupe_dropped": 22, "reconciled_to_real": 10455, "tracker_online_targets": 7149, "tracker_removed_tracks": 921, "tracker_update_calls": 31320, "unmatched_objects": 12186}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.063475, "bbox_height_ratio_median": 0.218403, "bbox_height_ratio_p75": 0.219444, "bbox_width_ratio_median": 0.290625, "frame_presence_count": 2, "label_counts": {"worker": 2}, "object_sample_count": 2}, "중장비": {"bbox_area_ratio_median": 0.047227, "bbox_height_ratio_median": 0.289583, "bbox_height_ratio_p75": 0.609722, "bbox_width_ratio_median": 0.159766, "frame_presence_count": 57, "label_counts": {"crane_mobile": 39, "tower_crane": 36}, "object_sample_count": 75}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:30:48", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 31440, "lifetime_counters": {"assigned_from_manual_pool": 11167, "assigned_from_occlusion": 2, "assigned_from_recent_track": 54, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1399, "manual_self_dedupe_dropped": 4, "pseudo_created": 464, "pseudo_promoted_to_manual": 195, "pseudo_reused": 306, "real_match_assigned": 6991, "real_self_dedupe_dropped": 24, "reconciled_to_real": 10456, "tracker_online_targets": 7255, "tracker_removed_tracks": 926, "tracker_update_calls": 31440, "unmatched_objects": 12188}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.087733, "bbox_height_ratio_median": 0.63941, "bbox_height_ratio_p75": 0.644097, "bbox_width_ratio_median": 0.1375, "frame_presence_count": 104, "label_counts": {"crane_mobile": 1, "tower_crane": 104, "wheel loader": 1}, "object_sample_count": 106}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:31:06", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 31560, "lifetime_counters": {"assigned_from_manual_pool": 11167, "assigned_from_occlusion": 2, "assigned_from_recent_track": 54, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1399, "manual_self_dedupe_dropped": 4, "pseudo_created": 464, "pseudo_promoted_to_manual": 195, "pseudo_reused": 306, "real_match_assigned": 7092, "real_self_dedupe_dropped": 24, "reconciled_to_real": 10456, "tracker_online_targets": 7356, "tracker_removed_tracks": 926, "tracker_update_calls": 31560, "unmatched_objects": 12188}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.087455, "bbox_height_ratio_median": 0.638542, "bbox_height_ratio_p75": 0.645139, "bbox_width_ratio_median": 0.1375, "frame_presence_count": 101, "label_counts": {"tower_crane": 101}, "object_sample_count": 101}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:31:23", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 31680, "lifetime_counters": {"assigned_from_manual_pool": 11167, "assigned_from_occlusion": 2, "assigned_from_recent_track": 54, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1399, "manual_self_dedupe_dropped": 4, "pseudo_created": 464, "pseudo_promoted_to_manual": 195, "pseudo_reused": 306, "real_match_assigned": 7180, "real_self_dedupe_dropped": 24, "reconciled_to_real": 10456, "tracker_online_targets": 7444, "tracker_removed_tracks": 926, "tracker_update_calls": 31680, "unmatched_objects": 12188}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.084331, "bbox_height_ratio_median": 0.631597, "bbox_height_ratio_p75": 0.636806, "bbox_width_ratio_median": 0.134375, "frame_presence_count": 88, "label_counts": {"tower_crane": 87, "wheel loader": 1}, "object_sample_count": 88}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:31:41", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 31800, "lifetime_counters": {"assigned_from_manual_pool": 11176, "assigned_from_occlusion": 2, "assigned_from_recent_track": 54, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 354, "fall_candidate_rejected_no_support": 354, "fall_candidate_seen": 1399, "manual_self_dedupe_dropped": 4, "pseudo_created": 465, "pseudo_promoted_to_manual": 196, "pseudo_reused": 307, "real_match_assigned": 7292, "real_self_dedupe_dropped": 24, "reconciled_to_real": 10466, "tracker_online_targets": 7556, "tracker_removed_tracks": 926, "tracker_update_calls": 31800, "unmatched_objects": 12200}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.081157, "bbox_height_ratio_median": 0.624306, "bbox_height_ratio_p75": 0.631597, "bbox_width_ratio_median": 0.129688, "frame_presence_count": 107, "label_counts": {"tower_crane": 103, "wheel loader": 21}, "object_sample_count": 124}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:31:58", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 31920, "lifetime_counters": {"assigned_from_manual_pool": 11176, "assigned_from_occlusion": 2, "assigned_from_recent_track": 54, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 357, "fall_candidate_rejected_no_support": 357, "fall_candidate_seen": 1402, "manual_self_dedupe_dropped": 4, "pseudo_created": 465, "pseudo_promoted_to_manual": 196, "pseudo_reused": 307, "real_match_assigned": 7395, "real_self_dedupe_dropped": 24, "reconciled_to_real": 10466, "tracker_online_targets": 7659, "tracker_removed_tracks": 929, "tracker_update_calls": 31920, "unmatched_objects": 12200}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.080092, "bbox_height_ratio_median": 0.621528, "bbox_height_ratio_p75": 0.626042, "bbox_width_ratio_median": 0.128516, "frame_presence_count": 103, "label_counts": {"tower_crane": 98, "wheel loader": 5}, "object_sample_count": 103}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:32:20", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 32040, "lifetime_counters": {"assigned_from_manual_pool": 11176, "assigned_from_occlusion": 2, "assigned_from_recent_track": 54, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 368, "fall_candidate_rejected_no_support": 368, "fall_candidate_seen": 1413, "manual_self_dedupe_dropped": 4, "pseudo_created": 465, "pseudo_promoted_to_manual": 196, "pseudo_reused": 307, "real_match_assigned": 7488, "real_self_dedupe_dropped": 24, "reconciled_to_real": 10466, "tracker_online_targets": 7752, "tracker_removed_tracks": 929, "tracker_update_calls": 32040, "unmatched_objects": 12200}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.081309, "bbox_height_ratio_median": 0.621528, "bbox_height_ratio_p75": 0.627431, "bbox_width_ratio_median": 0.130859, "frame_presence_count": 93, "label_counts": {"tower_crane": 91, "wheel loader": 2}, "object_sample_count": 93}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:32:39", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 32160, "lifetime_counters": {"assigned_from_manual_pool": 11176, "assigned_from_occlusion": 2, "assigned_from_recent_track": 54, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 368, "fall_candidate_rejected_no_support": 368, "fall_candidate_seen": 1413, "manual_self_dedupe_dropped": 4, "pseudo_created": 465, "pseudo_promoted_to_manual": 196, "pseudo_reused": 307, "real_match_assigned": 7598, "real_self_dedupe_dropped": 24, "reconciled_to_real": 10466, "tracker_online_targets": 7862, "tracker_removed_tracks": 929, "tracker_update_calls": 32160, "unmatched_objects": 12200}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.083391, "bbox_height_ratio_median": 0.621528, "bbox_height_ratio_p75": 0.623958, "bbox_width_ratio_median": 0.134375, "frame_presence_count": 110, "label_counts": {"tower_crane": 110}, "object_sample_count": 110}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:32:55", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 32280, "lifetime_counters": {"assigned_from_manual_pool": 11176, "assigned_from_occlusion": 2, "assigned_from_recent_track": 54, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 368, "fall_candidate_rejected_no_support": 368, "fall_candidate_seen": 1413, "manual_self_dedupe_dropped": 4, "pseudo_created": 465, "pseudo_promoted_to_manual": 196, "pseudo_reused": 307, "real_match_assigned": 7633, "real_self_dedupe_dropped": 24, "reconciled_to_real": 10466, "tracker_online_targets": 7897, "tracker_removed_tracks": 929, "tracker_update_calls": 32280, "unmatched_objects": 12200}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.081726, "bbox_height_ratio_median": 0.613194, "bbox_height_ratio_p75": 0.618056, "bbox_width_ratio_median": 0.133594, "frame_presence_count": 35, "label_counts": {"tower_crane": 35}, "object_sample_count": 35}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:33:15", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 32400, "lifetime_counters": {"assigned_from_manual_pool": 11205, "assigned_from_occlusion": 2, "assigned_from_recent_track": 54, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 371, "fall_candidate_rejected_no_support": 371, "fall_candidate_seen": 1416, "manual_self_dedupe_dropped": 4, "pseudo_created": 467, "pseudo_promoted_to_manual": 198, "pseudo_reused": 309, "real_match_assigned": 7722, "real_self_dedupe_dropped": 24, "reconciled_to_real": 10497, "tracker_online_targets": 7986, "tracker_removed_tracks": 930, "tracker_update_calls": 32400, "unmatched_objects": 12235}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.080208, "bbox_height_ratio_median": 0.60816, "bbox_height_ratio_p75": 0.615625, "bbox_width_ratio_median": 0.131641, "frame_presence_count": 108, "label_counts": {"tower_crane": 106, "wheel loader": 18}, "object_sample_count": 124}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:33:32", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 32520, "lifetime_counters": {"assigned_from_manual_pool": 11205, "assigned_from_occlusion": 2, "assigned_from_recent_track": 54, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 371, "fall_candidate_rejected_no_support": 371, "fall_candidate_seen": 1416, "manual_self_dedupe_dropped": 4, "pseudo_created": 467, "pseudo_promoted_to_manual": 198, "pseudo_reused": 309, "real_match_assigned": 7822, "real_self_dedupe_dropped": 24, "reconciled_to_real": 10497, "tracker_online_targets": 8086, "tracker_removed_tracks": 931, "tracker_update_calls": 32520, "unmatched_objects": 12235}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.080121, "bbox_height_ratio_median": 0.615625, "bbox_height_ratio_p75": 0.617361, "bbox_width_ratio_median": 0.130078, "frame_presence_count": 100, "label_counts": {"tower_crane": 100}, "object_sample_count": 100}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:33:50", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 32640, "lifetime_counters": {"assigned_from_manual_pool": 11205, "assigned_from_occlusion": 2, "assigned_from_recent_track": 54, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 371, "fall_candidate_rejected_no_support": 371, "fall_candidate_seen": 1416, "manual_self_dedupe_dropped": 4, "pseudo_created": 468, "pseudo_promoted_to_manual": 199, "pseudo_reused": 310, "real_match_assigned": 7925, "real_self_dedupe_dropped": 25, "reconciled_to_real": 10498, "tracker_online_targets": 8189, "tracker_removed_tracks": 932, "tracker_update_calls": 32640, "unmatched_objects": 12238}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.079794, "bbox_height_ratio_median": 0.616319, "bbox_height_ratio_p75": 0.619097, "bbox_width_ratio_median": 0.129688, "frame_presence_count": 102, "label_counts": {"tower_crane": 102, "wheel loader": 3}, "object_sample_count": 105}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:34:07", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 32760, "lifetime_counters": {"assigned_from_manual_pool": 11205, "assigned_from_occlusion": 2, "assigned_from_recent_track": 54, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 371, "fall_candidate_rejected_no_support": 371, "fall_candidate_seen": 1416, "manual_self_dedupe_dropped": 4, "pseudo_created": 468, "pseudo_promoted_to_manual": 199, "pseudo_reused": 310, "real_match_assigned": 8017, "real_self_dedupe_dropped": 27, "reconciled_to_real": 10498, "tracker_online_targets": 8281, "tracker_removed_tracks": 932, "tracker_update_calls": 32760, "unmatched_objects": 12238}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.078408, "bbox_height_ratio_median": 0.607118, "bbox_height_ratio_p75": 0.611111, "bbox_width_ratio_median": 0.128906, "frame_presence_count": 90, "label_counts": {"tower_crane": 90}, "object_sample_count": 90}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:34:24", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 32880, "lifetime_counters": {"assigned_from_manual_pool": 11205, "assigned_from_occlusion": 2, "assigned_from_recent_track": 58, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 371, "fall_candidate_rejected_no_support": 371, "fall_candidate_seen": 1416, "manual_self_dedupe_dropped": 4, "pseudo_created": 469, "pseudo_promoted_to_manual": 199, "pseudo_reused": 310, "real_match_assigned": 8119, "real_self_dedupe_dropped": 36, "reconciled_to_real": 10498, "tracker_online_targets": 8383, "tracker_removed_tracks": 936, "tracker_update_calls": 32880, "unmatched_objects": 12243}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.079492, "bbox_height_ratio_median": 0.614583, "bbox_height_ratio_p75": 0.617014, "bbox_width_ratio_median": 0.129297, "frame_presence_count": 97, "label_counts": {"tower_crane": 97, "wheel loader": 1}, "object_sample_count": 98}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:34:41", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 33000, "lifetime_counters": {"assigned_from_manual_pool": 11223, "assigned_from_occlusion": 2, "assigned_from_recent_track": 58, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 371, "fall_candidate_rejected_no_support": 371, "fall_candidate_seen": 1416, "manual_self_dedupe_dropped": 7, "pseudo_created": 472, "pseudo_promoted_to_manual": 202, "pseudo_reused": 313, "real_match_assigned": 8128, "real_self_dedupe_dropped": 36, "reconciled_to_real": 10519, "tracker_online_targets": 8392, "tracker_removed_tracks": 936, "tracker_update_calls": 33000, "unmatched_objects": 12270}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.078373, "bbox_height_ratio_median": 0.610417, "bbox_height_ratio_p75": 0.614583, "bbox_width_ratio_median": 0.128125, "frame_presence_count": 30, "label_counts": {"tower_crane": 24, "wheel loader": 7}, "object_sample_count": 31}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:35:02", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 33120, "lifetime_counters": {"assigned_from_manual_pool": 11313, "assigned_from_occlusion": 2, "assigned_from_recent_track": 58, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 371, "fall_candidate_rejected_no_support": 371, "fall_candidate_seen": 1416, "manual_self_dedupe_dropped": 9, "pseudo_created": 473, "pseudo_promoted_to_manual": 203, "pseudo_reused": 314, "real_match_assigned": 8129, "real_self_dedupe_dropped": 36, "reconciled_to_real": 10610, "tracker_online_targets": 8393, "tracker_removed_tracks": 938, "tracker_update_calls": 33120, "unmatched_objects": 12363}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.077148, "bbox_height_ratio_median": 0.602083, "bbox_height_ratio_p75": 0.606944, "bbox_width_ratio_median": 0.127734, "frame_presence_count": 89, "label_counts": {"tower_crane": 88, "wheel loader": 4}, "object_sample_count": 92}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:35:18", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 33240, "lifetime_counters": {"assigned_from_manual_pool": 11313, "assigned_from_occlusion": 2, "assigned_from_recent_track": 58, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 371, "fall_candidate_rejected_no_support": 371, "fall_candidate_seen": 1416, "manual_self_dedupe_dropped": 9, "pseudo_created": 474, "pseudo_promoted_to_manual": 203, "pseudo_reused": 314, "real_match_assigned": 8129, "real_self_dedupe_dropped": 36, "reconciled_to_real": 10610, "tracker_online_targets": 8393, "tracker_removed_tracks": 938, "tracker_update_calls": 33240, "unmatched_objects": 12364}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.015455, "bbox_height_ratio_median": 0.138971, "bbox_height_ratio_p75": 0.138971, "bbox_width_ratio_median": 0.111212, "frame_presence_count": 1, "label_counts": {"wheel loader": 1}, "object_sample_count": 1}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:35:35", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 33360, "lifetime_counters": {"assigned_from_manual_pool": 11313, "assigned_from_occlusion": 2, "assigned_from_recent_track": 58, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 371, "fall_candidate_rejected_no_support": 371, "fall_candidate_seen": 1416, "manual_self_dedupe_dropped": 9, "pseudo_created": 475, "pseudo_promoted_to_manual": 203, "pseudo_reused": 315, "real_match_assigned": 8129, "real_self_dedupe_dropped": 36, "reconciled_to_real": 10610, "tracker_online_targets": 8393, "tracker_removed_tracks": 938, "tracker_update_calls": 33360, "unmatched_objects": 12366}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.003827, "bbox_height_ratio_median": 0.058413, "bbox_height_ratio_p75": 0.05863, "bbox_width_ratio_median": 0.06552, "frame_presence_count": 2, "label_counts": {"wheel loader": 2}, "object_sample_count": 2}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:35:51", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 33480, "lifetime_counters": {"assigned_from_manual_pool": 11313, "assigned_from_occlusion": 2, "assigned_from_recent_track": 58, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 371, "fall_candidate_rejected_no_support": 371, "fall_candidate_seen": 1416, "manual_self_dedupe_dropped": 9, "pseudo_created": 475, "pseudo_promoted_to_manual": 203, "pseudo_reused": 315, "real_match_assigned": 8129, "real_self_dedupe_dropped": 36, "reconciled_to_real": 10610, "tracker_online_targets": 8393, "tracker_removed_tracks": 938, "tracker_update_calls": 33480, "unmatched_objects": 12366}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:36:08", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 33600, "lifetime_counters": {"assigned_from_manual_pool": 11314, "assigned_from_occlusion": 2, "assigned_from_recent_track": 58, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 371, "fall_candidate_rejected_no_support": 371, "fall_candidate_seen": 1416, "manual_self_dedupe_dropped": 9, "pseudo_created": 477, "pseudo_promoted_to_manual": 204, "pseudo_reused": 316, "real_match_assigned": 8129, "real_self_dedupe_dropped": 36, "reconciled_to_real": 10612, "tracker_online_targets": 8393, "tracker_removed_tracks": 938, "tracker_update_calls": 33600, "unmatched_objects": 12371}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.023242, "bbox_height_ratio_median": 0.330556, "bbox_height_ratio_p75": 0.330556, "bbox_width_ratio_median": 0.070312, "frame_presence_count": 5, "label_counts": {"tower_crane": 5}, "object_sample_count": 5}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:36:23", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 33720, "lifetime_counters": {"assigned_from_manual_pool": 11314, "assigned_from_occlusion": 2, "assigned_from_recent_track": 58, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 371, "fall_candidate_rejected_no_support": 371, "fall_candidate_seen": 1416, "manual_self_dedupe_dropped": 9, "pseudo_created": 477, "pseudo_promoted_to_manual": 204, "pseudo_reused": 316, "real_match_assigned": 8129, "real_self_dedupe_dropped": 36, "reconciled_to_real": 10612, "tracker_online_targets": 8393, "tracker_removed_tracks": 938, "tracker_update_calls": 33720, "unmatched_objects": 12371}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:36:40", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_removed_tracks": 1, "tracker_update_calls": 1}, "frame_idx": 33840, "lifetime_counters": {"assigned_from_manual_pool": 11315, "assigned_from_occlusion": 2, "assigned_from_recent_track": 58, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 371, "fall_candidate_rejected_no_support": 371, "fall_candidate_seen": 1416, "manual_self_dedupe_dropped": 9, "pseudo_created": 481, "pseudo_promoted_to_manual": 205, "pseudo_reused": 319, "real_match_assigned": 8129, "real_self_dedupe_dropped": 36, "reconciled_to_real": 10614, "tracker_online_targets": 8393, "tracker_removed_tracks": 980, "tracker_update_calls": 33840, "unmatched_objects": 12380}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.002728, "bbox_height_ratio_median": 0.041794, "bbox_height_ratio_p75": 0.320833, "bbox_width_ratio_median": 0.065282, "frame_presence_count": 9, "label_counts": {"tower_crane": 4, "wheel loader": 5}, "object_sample_count": 9}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:36:57", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 33960, "lifetime_counters": {"assigned_from_manual_pool": 11315, "assigned_from_occlusion": 2, "assigned_from_recent_track": 58, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 371, "fall_candidate_rejected_no_support": 371, "fall_candidate_seen": 1416, "manual_self_dedupe_dropped": 9, "pseudo_created": 481, "pseudo_promoted_to_manual": 205, "pseudo_reused": 319, "real_match_assigned": 8152, "real_self_dedupe_dropped": 36, "reconciled_to_real": 10614, "tracker_online_targets": 8416, "tracker_removed_tracks": 986, "tracker_update_calls": 33960, "unmatched_objects": 12380}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.021997, "bbox_height_ratio_median": 0.311458, "bbox_height_ratio_p75": 0.311458, "bbox_width_ratio_median": 0.070703, "frame_presence_count": 23, "label_counts": {"pile_driver": 23}, "object_sample_count": 23}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:37:14", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 34080, "lifetime_counters": {"assigned_from_manual_pool": 11352, "assigned_from_occlusion": 2, "assigned_from_recent_track": 58, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 371, "fall_candidate_rejected_no_support": 371, "fall_candidate_seen": 1416, "manual_self_dedupe_dropped": 9, "pseudo_created": 484, "pseudo_promoted_to_manual": 207, "pseudo_reused": 321, "real_match_assigned": 8174, "real_self_dedupe_dropped": 36, "reconciled_to_real": 10653, "tracker_online_targets": 8439, "tracker_removed_tracks": 987, "tracker_update_calls": 34080, "unmatched_objects": 12424}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.020911, "bbox_height_ratio_median": 0.305903, "bbox_height_ratio_p75": 0.30625, "bbox_width_ratio_median": 0.068359, "frame_presence_count": 64, "label_counts": {"pile_driver": 47, "wheel loader": 19}, "object_sample_count": 66}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:37:32", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 34200, "lifetime_counters": {"assigned_from_manual_pool": 11421, "assigned_from_occlusion": 2, "assigned_from_recent_track": 58, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 371, "fall_candidate_rejected_no_support": 371, "fall_candidate_seen": 1416, "manual_self_dedupe_dropped": 9, "pseudo_created": 484, "pseudo_promoted_to_manual": 207, "pseudo_reused": 321, "real_match_assigned": 8174, "real_self_dedupe_dropped": 36, "reconciled_to_real": 10722, "tracker_online_targets": 8439, "tracker_removed_tracks": 987, "tracker_update_calls": 34200, "unmatched_objects": 12493}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.020935, "bbox_height_ratio_median": 0.30625, "bbox_height_ratio_p75": 0.306597, "bbox_width_ratio_median": 0.068359, "frame_presence_count": 69, "label_counts": {"pile_driver": 69}, "object_sample_count": 69}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:37:50", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 34320, "lifetime_counters": {"assigned_from_manual_pool": 11520, "assigned_from_occlusion": 2, "assigned_from_recent_track": 58, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 371, "fall_candidate_rejected_no_support": 371, "fall_candidate_seen": 1416, "manual_self_dedupe_dropped": 9, "pseudo_created": 484, "pseudo_promoted_to_manual": 207, "pseudo_reused": 321, "real_match_assigned": 8174, "real_self_dedupe_dropped": 36, "reconciled_to_real": 10821, "tracker_online_targets": 8439, "tracker_removed_tracks": 987, "tracker_update_calls": 34320, "unmatched_objects": 12592}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.020983, "bbox_height_ratio_median": 0.306597, "bbox_height_ratio_p75": 0.306597, "bbox_width_ratio_median": 0.068359, "frame_presence_count": 99, "label_counts": {"pile_driver": 99}, "object_sample_count": 99}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:38:13", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 34440, "lifetime_counters": {"assigned_from_manual_pool": 11633, "assigned_from_occlusion": 2, "assigned_from_recent_track": 58, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 371, "fall_candidate_rejected_no_support": 371, "fall_candidate_seen": 1416, "manual_self_dedupe_dropped": 9, "pseudo_created": 484, "pseudo_promoted_to_manual": 207, "pseudo_reused": 321, "real_match_assigned": 8174, "real_self_dedupe_dropped": 36, "reconciled_to_real": 10934, "tracker_online_targets": 8439, "tracker_removed_tracks": 987, "tracker_update_calls": 34440, "unmatched_objects": 12705}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.021007, "bbox_height_ratio_median": 0.306597, "bbox_height_ratio_p75": 0.307292, "bbox_width_ratio_median": 0.06875, "frame_presence_count": 113, "label_counts": {"pile_driver": 113}, "object_sample_count": 113}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:38:31", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 34560, "lifetime_counters": {"assigned_from_manual_pool": 11746, "assigned_from_occlusion": 2, "assigned_from_recent_track": 58, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 371, "fall_candidate_rejected_no_support": 371, "fall_candidate_seen": 1416, "manual_self_dedupe_dropped": 9, "pseudo_created": 484, "pseudo_promoted_to_manual": 207, "pseudo_reused": 321, "real_match_assigned": 8174, "real_self_dedupe_dropped": 36, "reconciled_to_real": 11047, "tracker_online_targets": 8439, "tracker_removed_tracks": 987, "tracker_update_calls": 34560, "unmatched_objects": 12818}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.018575, "bbox_height_ratio_median": 0.287153, "bbox_height_ratio_p75": 0.287847, "bbox_width_ratio_median": 0.064844, "frame_presence_count": 113, "label_counts": {"pile_driver": 113}, "object_sample_count": 113}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:38:48", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 34680, "lifetime_counters": {"assigned_from_manual_pool": 11857, "assigned_from_occlusion": 2, "assigned_from_recent_track": 58, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 404, "fall_candidate_rejected_no_support": 404, "fall_candidate_seen": 1449, "manual_self_dedupe_dropped": 9, "pseudo_created": 484, "pseudo_promoted_to_manual": 207, "pseudo_reused": 321, "real_match_assigned": 8174, "real_self_dedupe_dropped": 36, "reconciled_to_real": 11158, "tracker_online_targets": 8439, "tracker_removed_tracks": 987, "tracker_update_calls": 34680, "unmatched_objects": 12929}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.018507, "bbox_height_ratio_median": 0.286111, "bbox_height_ratio_p75": 0.286111, "bbox_width_ratio_median": 0.064844, "frame_presence_count": 111, "label_counts": {"pile_driver": 111}, "object_sample_count": 111}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:39:06", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 34800, "lifetime_counters": {"assigned_from_manual_pool": 11912, "assigned_from_occlusion": 2, "assigned_from_recent_track": 58, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 424, "fall_candidate_rejected_no_support": 424, "fall_candidate_seen": 1469, "manual_self_dedupe_dropped": 9, "pseudo_created": 484, "pseudo_promoted_to_manual": 207, "pseudo_reused": 321, "real_match_assigned": 8174, "real_self_dedupe_dropped": 36, "reconciled_to_real": 11213, "tracker_online_targets": 8439, "tracker_removed_tracks": 987, "tracker_update_calls": 34800, "unmatched_objects": 12984}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.018553, "bbox_height_ratio_median": 0.286111, "bbox_height_ratio_p75": 0.286458, "bbox_width_ratio_median": 0.064844, "frame_presence_count": 55, "label_counts": {"pile_driver": 55}, "object_sample_count": 55}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:39:23", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 34920, "lifetime_counters": {"assigned_from_manual_pool": 11912, "assigned_from_occlusion": 2, "assigned_from_recent_track": 58, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 424, "fall_candidate_rejected_no_support": 424, "fall_candidate_seen": 1469, "manual_self_dedupe_dropped": 9, "pseudo_created": 485, "pseudo_promoted_to_manual": 207, "pseudo_reused": 321, "real_match_assigned": 8174, "real_self_dedupe_dropped": 36, "reconciled_to_real": 11213, "tracker_online_targets": 8439, "tracker_removed_tracks": 987, "tracker_update_calls": 34920, "unmatched_objects": 12985}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.018619, "bbox_height_ratio_median": 0.285417, "bbox_height_ratio_p75": 0.285417, "bbox_width_ratio_median": 0.065234, "frame_presence_count": 1, "label_counts": {"pile_driver": 1}, "object_sample_count": 1}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:39:40", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 35040, "lifetime_counters": {"assigned_from_manual_pool": 11912, "assigned_from_occlusion": 2, "assigned_from_recent_track": 58, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 424, "fall_candidate_rejected_no_support": 424, "fall_candidate_seen": 1469, "manual_self_dedupe_dropped": 9, "pseudo_created": 486, "pseudo_promoted_to_manual": 207, "pseudo_reused": 321, "real_match_assigned": 8174, "real_self_dedupe_dropped": 36, "reconciled_to_real": 11213, "tracker_online_targets": 8439, "tracker_removed_tracks": 987, "tracker_update_calls": 35040, "unmatched_objects": 12986}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.018753, "bbox_height_ratio_median": 0.285764, "bbox_height_ratio_p75": 0.285764, "bbox_width_ratio_median": 0.065625, "frame_presence_count": 1, "label_counts": {"pile_driver": 1}, "object_sample_count": 1}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:39:56", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 35160, "lifetime_counters": {"assigned_from_manual_pool": 11912, "assigned_from_occlusion": 2, "assigned_from_recent_track": 58, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 461, "fall_candidate_rejected_no_support": 461, "fall_candidate_seen": 1506, "manual_self_dedupe_dropped": 9, "pseudo_created": 486, "pseudo_promoted_to_manual": 207, "pseudo_reused": 321, "real_match_assigned": 8174, "real_self_dedupe_dropped": 36, "reconciled_to_real": 11213, "tracker_online_targets": 8439, "tracker_removed_tracks": 987, "tracker_update_calls": 35160, "unmatched_objects": 12986}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:40:13", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 35280, "lifetime_counters": {"assigned_from_manual_pool": 11912, "assigned_from_occlusion": 2, "assigned_from_recent_track": 58, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 467, "fall_candidate_rejected_no_support": 467, "fall_candidate_seen": 1512, "manual_self_dedupe_dropped": 9, "pseudo_created": 486, "pseudo_promoted_to_manual": 207, "pseudo_reused": 321, "real_match_assigned": 8174, "real_self_dedupe_dropped": 36, "reconciled_to_real": 11213, "tracker_online_targets": 8439, "tracker_removed_tracks": 987, "tracker_update_calls": 35280, "unmatched_objects": 12986}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:40:29", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 35400, "lifetime_counters": {"assigned_from_manual_pool": 11912, "assigned_from_occlusion": 2, "assigned_from_recent_track": 58, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1514, "manual_self_dedupe_dropped": 9, "pseudo_created": 487, "pseudo_promoted_to_manual": 207, "pseudo_reused": 321, "real_match_assigned": 8174, "real_self_dedupe_dropped": 36, "reconciled_to_real": 11213, "tracker_online_targets": 8439, "tracker_removed_tracks": 987, "tracker_update_calls": 35400, "unmatched_objects": 12987}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.003647, "bbox_height_ratio_median": 0.055509, "bbox_height_ratio_p75": 0.055509, "bbox_width_ratio_median": 0.065705, "frame_presence_count": 1, "label_counts": {"wheel loader": 1}, "object_sample_count": 1}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:40:46", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 35520, "lifetime_counters": {"assigned_from_manual_pool": 11921, "assigned_from_occlusion": 2, "assigned_from_recent_track": 58, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1514, "manual_self_dedupe_dropped": 9, "pseudo_created": 488, "pseudo_promoted_to_manual": 208, "pseudo_reused": 322, "real_match_assigned": 8174, "real_self_dedupe_dropped": 36, "reconciled_to_real": 11223, "tracker_online_targets": 8439, "tracker_removed_tracks": 987, "tracker_update_calls": 35520, "unmatched_objects": 12999}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.003612, "bbox_height_ratio_median": 0.054928, "bbox_height_ratio_p75": 0.055448, "bbox_width_ratio_median": 0.065714, "frame_presence_count": 12, "label_counts": {"wheel loader": 12}, "object_sample_count": 12}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:41:02", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 35640, "lifetime_counters": {"assigned_from_manual_pool": 11921, "assigned_from_occlusion": 2, "assigned_from_recent_track": 58, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1514, "manual_self_dedupe_dropped": 9, "pseudo_created": 490, "pseudo_promoted_to_manual": 208, "pseudo_reused": 323, "real_match_assigned": 8201, "real_self_dedupe_dropped": 41, "reconciled_to_real": 11223, "tracker_online_targets": 8466, "tracker_removed_tracks": 988, "tracker_update_calls": 35640, "unmatched_objects": 13002}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.003231, "bbox_height_ratio_median": 0.049044, "bbox_height_ratio_p75": 0.051254, "bbox_width_ratio_median": 0.065866, "frame_presence_count": 22, "label_counts": {"wheel loader": 25}, "object_sample_count": 25}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:41:23", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 35760, "lifetime_counters": {"assigned_from_manual_pool": 11935, "assigned_from_occlusion": 2, "assigned_from_recent_track": 58, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1514, "manual_self_dedupe_dropped": 9, "pseudo_created": 494, "pseudo_promoted_to_manual": 210, "pseudo_reused": 325, "real_match_assigned": 8201, "real_self_dedupe_dropped": 41, "reconciled_to_real": 11239, "tracker_online_targets": 8488, "tracker_removed_tracks": 989, "tracker_update_calls": 35760, "unmatched_objects": 13024}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.016673, "bbox_height_ratio_median": 0.273611, "bbox_height_ratio_p75": 0.275, "bbox_width_ratio_median": 0.060937, "frame_presence_count": 22, "label_counts": {"pile_driver": 22}, "object_sample_count": 22}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:41:39", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"pseudo_reused": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 35880, "lifetime_counters": {"assigned_from_manual_pool": 11935, "assigned_from_occlusion": 2, "assigned_from_recent_track": 58, "fall_candidate_accepted_edge_entry": 301, "fall_candidate_accepted_prev_track": 744, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1514, "manual_self_dedupe_dropped": 9, "pseudo_created": 495, "pseudo_promoted_to_manual": 210, "pseudo_reused": 326, "real_match_assigned": 8201, "real_self_dedupe_dropped": 41, "reconciled_to_real": 11239, "tracker_online_targets": 8490, "tracker_removed_tracks": 989, "tracker_update_calls": 35880, "unmatched_objects": 13026}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.016984, "bbox_height_ratio_median": 0.275174, "bbox_height_ratio_p75": 0.276042, "bbox_width_ratio_median": 0.061719, "frame_presence_count": 2, "label_counts": {"pile_driver": 2}, "object_sample_count": 2}}, "scene_scale_metrics": {"sample_count": 1311, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.083905}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 1, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:41:56", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 36000, "lifetime_counters": {"assigned_from_manual_pool": 11935, "assigned_from_occlusion": 2, "assigned_from_recent_track": 58, "fall_candidate_accepted_edge_entry": 306, "fall_candidate_accepted_prev_track": 749, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1524, "manual_self_dedupe_dropped": 9, "pseudo_created": 496, "pseudo_promoted_to_manual": 212, "pseudo_reused": 329, "real_match_assigned": 8206, "real_self_dedupe_dropped": 41, "reconciled_to_real": 11241, "tracker_online_targets": 8501, "tracker_removed_tracks": 989, "tracker_update_calls": 36000, "unmatched_objects": 13032}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.024059, "bbox_height_ratio_median": 0.177257, "bbox_height_ratio_p75": 0.180382, "bbox_width_ratio_median": 0.136719, "frame_presence_count": 10, "label_counts": {"worker": 10}, "object_sample_count": 10}, "중장비": {"bbox_area_ratio_median": 0.016994, "bbox_height_ratio_median": 0.275347, "bbox_height_ratio_p75": 0.275347, "bbox_width_ratio_median": 0.061719, "frame_presence_count": 1, "label_counts": {"pile_driver": 1}, "object_sample_count": 1}}, "scene_scale_metrics": {"sample_count": 1321, "worker_height_ratio_median": 0.250347, "worker_small_worker_ratio": 0.08327}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:42:13", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 36120, "lifetime_counters": {"assigned_from_manual_pool": 11957, "assigned_from_occlusion": 2, "assigned_from_recent_track": 59, "fall_candidate_accepted_edge_entry": 306, "fall_candidate_accepted_prev_track": 757, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1532, "manual_self_dedupe_dropped": 9, "pseudo_created": 497, "pseudo_promoted_to_manual": 213, "pseudo_reused": 330, "real_match_assigned": 8212, "real_self_dedupe_dropped": 41, "reconciled_to_real": 11264, "tracker_online_targets": 8530, "tracker_removed_tracks": 996, "tracker_update_calls": 36120, "unmatched_objects": 13058}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.02291, "bbox_height_ratio_median": 0.173915, "bbox_height_ratio_p75": 0.175174, "bbox_width_ratio_median": 0.132812, "frame_presence_count": 8, "label_counts": {"worker": 8}, "object_sample_count": 8}, "중장비": {"bbox_area_ratio_median": 0.016972, "bbox_height_ratio_median": 0.273264, "bbox_height_ratio_p75": 0.273611, "bbox_width_ratio_median": 0.062109, "frame_presence_count": 23, "label_counts": {"pile_driver": 23, "wheel loader": 1}, "object_sample_count": 24}}, "scene_scale_metrics": {"sample_count": 1329, "worker_height_ratio_median": 0.25, "worker_small_worker_ratio": 0.082769}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:42:30", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 36240, "lifetime_counters": {"assigned_from_manual_pool": 11974, "assigned_from_occlusion": 2, "assigned_from_recent_track": 59, "fall_candidate_accepted_edge_entry": 306, "fall_candidate_accepted_prev_track": 757, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1532, "manual_self_dedupe_dropped": 9, "pseudo_created": 499, "pseudo_promoted_to_manual": 214, "pseudo_reused": 332, "real_match_assigned": 8212, "real_self_dedupe_dropped": 41, "reconciled_to_real": 11282, "tracker_online_targets": 8552, "tracker_removed_tracks": 996, "tracker_update_calls": 36240, "unmatched_objects": 13080}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.016716, "bbox_height_ratio_median": 0.272569, "bbox_height_ratio_p75": 0.272917, "bbox_width_ratio_median": 0.061328, "frame_presence_count": 22, "label_counts": {"pile_driver": 17, "wheel loader": 5}, "object_sample_count": 22}}, "scene_scale_metrics": {"sample_count": 1329, "worker_height_ratio_median": 0.25, "worker_small_worker_ratio": 0.082769}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:42:46", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 36360, "lifetime_counters": {"assigned_from_manual_pool": 11974, "assigned_from_occlusion": 2, "assigned_from_recent_track": 59, "fall_candidate_accepted_edge_entry": 306, "fall_candidate_accepted_prev_track": 757, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1532, "manual_self_dedupe_dropped": 9, "pseudo_created": 501, "pseudo_promoted_to_manual": 214, "pseudo_reused": 332, "real_match_assigned": 8212, "real_self_dedupe_dropped": 41, "reconciled_to_real": 11282, "tracker_online_targets": 8554, "tracker_removed_tracks": 996, "tracker_update_calls": 36360, "unmatched_objects": 13082}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.017988, "bbox_height_ratio_median": 0.158881, "bbox_height_ratio_p75": 0.170129, "bbox_width_ratio_median": 0.113252, "frame_presence_count": 2, "label_counts": {"wheel loader": 2}, "object_sample_count": 2}}, "scene_scale_metrics": {"sample_count": 1329, "worker_height_ratio_median": 0.25, "worker_small_worker_ratio": 0.082769}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:43:03", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 36480, "lifetime_counters": {"assigned_from_manual_pool": 11988, "assigned_from_occlusion": 2, "assigned_from_recent_track": 59, "fall_candidate_accepted_edge_entry": 306, "fall_candidate_accepted_prev_track": 757, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1532, "manual_self_dedupe_dropped": 9, "pseudo_created": 503, "pseudo_promoted_to_manual": 215, "pseudo_reused": 333, "real_match_assigned": 8213, "real_self_dedupe_dropped": 41, "reconciled_to_real": 11297, "tracker_online_targets": 8573, "tracker_removed_tracks": 996, "tracker_update_calls": 36480, "unmatched_objects": 13100}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.016524, "bbox_height_ratio_median": 0.272917, "bbox_height_ratio_p75": 0.272917, "bbox_width_ratio_median": 0.060547, "frame_presence_count": 18, "label_counts": {"pile_driver": 18, "wheel loader": 1}, "object_sample_count": 19}}, "scene_scale_metrics": {"sample_count": 1329, "worker_height_ratio_median": 0.25, "worker_small_worker_ratio": 0.082769}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:43:20", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 36600, "lifetime_counters": {"assigned_from_manual_pool": 11988, "assigned_from_occlusion": 2, "assigned_from_recent_track": 59, "fall_candidate_accepted_edge_entry": 306, "fall_candidate_accepted_prev_track": 757, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1532, "manual_self_dedupe_dropped": 9, "pseudo_created": 507, "pseudo_promoted_to_manual": 215, "pseudo_reused": 336, "real_match_assigned": 8213, "real_self_dedupe_dropped": 41, "reconciled_to_real": 11297, "tracker_online_targets": 8573, "tracker_removed_tracks": 996, "tracker_update_calls": 36600, "unmatched_objects": 13107}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.019278, "bbox_height_ratio_median": 0.169381, "bbox_height_ratio_p75": 0.170436, "bbox_width_ratio_median": 0.11283, "frame_presence_count": 7, "label_counts": {"wheel loader": 7}, "object_sample_count": 7}}, "scene_scale_metrics": {"sample_count": 1329, "worker_height_ratio_median": 0.25, "worker_small_worker_ratio": 0.082769}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:43:37", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 36720, "lifetime_counters": {"assigned_from_manual_pool": 12028, "assigned_from_occlusion": 2, "assigned_from_recent_track": 60, "fall_candidate_accepted_edge_entry": 307, "fall_candidate_accepted_prev_track": 794, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1570, "manual_self_dedupe_dropped": 9, "pseudo_created": 513, "pseudo_promoted_to_manual": 217, "pseudo_reused": 339, "real_match_assigned": 8276, "real_self_dedupe_dropped": 41, "reconciled_to_real": 11303, "tracker_online_targets": 8636, "tracker_removed_tracks": 999, "tracker_update_calls": 36720, "unmatched_objects": 13159}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.035828, "bbox_height_ratio_median": 0.257639, "bbox_height_ratio_p75": 0.257639, "bbox_width_ratio_median": 0.139063, "frame_presence_count": 38, "label_counts": {"worker": 38}, "object_sample_count": 38}, "중장비": {"bbox_area_ratio_median": 0.015957, "bbox_height_ratio_median": 0.270139, "bbox_height_ratio_p75": 0.271528, "bbox_width_ratio_median": 0.059375, "frame_presence_count": 70, "label_counts": {"pile_driver": 67, "wheel loader": 10}, "object_sample_count": 77}}, "scene_scale_metrics": {"sample_count": 1367, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.080468}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:43:54", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 36840, "lifetime_counters": {"assigned_from_manual_pool": 12058, "assigned_from_occlusion": 2, "assigned_from_recent_track": 60, "fall_candidate_accepted_edge_entry": 308, "fall_candidate_accepted_prev_track": 800, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1577, "manual_self_dedupe_dropped": 9, "pseudo_created": 520, "pseudo_promoted_to_manual": 220, "pseudo_reused": 343, "real_match_assigned": 8312, "real_self_dedupe_dropped": 41, "reconciled_to_real": 11332, "tracker_online_targets": 8675, "tracker_removed_tracks": 1003, "tracker_update_calls": 36840, "unmatched_objects": 13203}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.035398, "bbox_height_ratio_median": 0.253125, "bbox_height_ratio_p75": 0.254861, "bbox_width_ratio_median": 0.140625, "frame_presence_count": 7, "label_counts": {"worker": 7}, "object_sample_count": 7}, "중장비": {"bbox_area_ratio_median": 0.019789, "bbox_height_ratio_median": 0.172204, "bbox_height_ratio_p75": 0.265625, "bbox_width_ratio_median": 0.114914, "frame_presence_count": 66, "label_counts": {"pile_driver": 18, "wheel loader": 55}, "object_sample_count": 73}}, "scene_scale_metrics": {"sample_count": 1374, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.080058}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:44:11", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 36960, "lifetime_counters": {"assigned_from_manual_pool": 12182, "assigned_from_occlusion": 2, "assigned_from_recent_track": 61, "fall_candidate_accepted_edge_entry": 315, "fall_candidate_accepted_prev_track": 800, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1584, "manual_self_dedupe_dropped": 9, "pseudo_created": 528, "pseudo_promoted_to_manual": 222, "pseudo_reused": 347, "real_match_assigned": 8318, "real_self_dedupe_dropped": 41, "reconciled_to_real": 11458, "tracker_online_targets": 8681, "tracker_removed_tracks": 1007, "tracker_update_calls": 36960, "unmatched_objects": 13342}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.040218, "bbox_height_ratio_median": 0.261979, "bbox_height_ratio_p75": 0.278299, "bbox_width_ratio_median": 0.153516, "frame_presence_count": 7, "label_counts": {"worker": 7}, "object_sample_count": 7}, "중장비": {"bbox_area_ratio_median": 0.015561, "bbox_height_ratio_median": 0.266667, "bbox_height_ratio_p75": 0.267014, "bbox_width_ratio_median": 0.058398, "frame_presence_count": 113, "label_counts": {"pile_driver": 113, "wheel loader": 25}, "object_sample_count": 138}}, "scene_scale_metrics": {"sample_count": 1381, "worker_height_ratio_median": 0.251042, "worker_small_worker_ratio": 0.079652}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:44:29", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 37080, "lifetime_counters": {"assigned_from_manual_pool": 12204, "assigned_from_occlusion": 2, "assigned_from_recent_track": 62, "fall_candidate_accepted_edge_entry": 318, "fall_candidate_accepted_prev_track": 801, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1588, "manual_self_dedupe_dropped": 9, "pseudo_created": 531, "pseudo_promoted_to_manual": 222, "pseudo_reused": 347, "real_match_assigned": 8320, "real_self_dedupe_dropped": 41, "reconciled_to_real": 11480, "tracker_online_targets": 8683, "tracker_removed_tracks": 1009, "tracker_update_calls": 37080, "unmatched_objects": 13368}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.044517, "bbox_height_ratio_median": 0.285851, "bbox_height_ratio_p75": 0.335417, "bbox_width_ratio_median": 0.159375, "frame_presence_count": 4, "label_counts": {"worker": 4}, "object_sample_count": 4}, "중장비": {"bbox_area_ratio_median": 0.015751, "bbox_height_ratio_median": 0.265625, "bbox_height_ratio_p75": 0.265972, "bbox_width_ratio_median": 0.059375, "frame_presence_count": 24, "label_counts": {"pile_driver": 22, "wheel loader": 2}, "object_sample_count": 24}}, "scene_scale_metrics": {"sample_count": 1385, "worker_height_ratio_median": 0.251042, "worker_small_worker_ratio": 0.079422}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:44:50", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 37200, "lifetime_counters": {"assigned_from_manual_pool": 12222, "assigned_from_occlusion": 2, "assigned_from_recent_track": 62, "fall_candidate_accepted_edge_entry": 322, "fall_candidate_accepted_prev_track": 811, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1602, "manual_self_dedupe_dropped": 9, "pseudo_created": 534, "pseudo_promoted_to_manual": 224, "pseudo_reused": 350, "real_match_assigned": 8332, "real_self_dedupe_dropped": 41, "reconciled_to_real": 11500, "tracker_online_targets": 8695, "tracker_removed_tracks": 1037, "tracker_update_calls": 37200, "unmatched_objects": 13394}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.035945, "bbox_height_ratio_median": 0.218056, "bbox_height_ratio_p75": 0.218056, "bbox_width_ratio_median": 0.164844, "frame_presence_count": 14, "label_counts": {"worker": 14}, "object_sample_count": 14}, "중장비": {"bbox_area_ratio_median": 0.015668, "bbox_height_ratio_median": 0.265625, "bbox_height_ratio_p75": 0.265625, "bbox_width_ratio_median": 0.058984, "frame_presence_count": 24, "label_counts": {"pile_driver": 20, "tower_crane": 4}, "object_sample_count": 24}}, "scene_scale_metrics": {"sample_count": 1399, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.078628}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:45:05", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"pseudo_created": 1, "tracker_removed_tracks": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 37320, "lifetime_counters": {"assigned_from_manual_pool": 12223, "assigned_from_occlusion": 2, "assigned_from_recent_track": 62, "fall_candidate_accepted_edge_entry": 322, "fall_candidate_accepted_prev_track": 811, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1602, "manual_self_dedupe_dropped": 9, "pseudo_created": 540, "pseudo_promoted_to_manual": 225, "pseudo_reused": 354, "real_match_assigned": 8332, "real_self_dedupe_dropped": 41, "reconciled_to_real": 11502, "tracker_online_targets": 8695, "tracker_removed_tracks": 1119, "tracker_update_calls": 37320, "unmatched_objects": 13406}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.012876, "bbox_height_ratio_median": 0.27934, "bbox_height_ratio_p75": 0.280556, "bbox_width_ratio_median": 0.055972, "frame_presence_count": 12, "label_counts": {"pile_driver": 6, "tower_crane": 2, "wheel loader": 4}, "object_sample_count": 12}}, "scene_scale_metrics": {"sample_count": 1399, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.078628}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 1, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:45:21", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 2, "tracker_online_targets": 2, "tracker_update_calls": 1}, "frame_idx": 37440, "lifetime_counters": {"assigned_from_manual_pool": 12227, "assigned_from_occlusion": 2, "assigned_from_recent_track": 62, "fall_candidate_accepted_edge_entry": 322, "fall_candidate_accepted_prev_track": 811, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1602, "manual_self_dedupe_dropped": 9, "pseudo_created": 548, "pseudo_promoted_to_manual": 227, "pseudo_reused": 357, "real_match_assigned": 8346, "real_self_dedupe_dropped": 41, "reconciled_to_real": 11508, "tracker_online_targets": 8709, "tracker_removed_tracks": 1161, "tracker_update_calls": 37440, "unmatched_objects": 13423}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.002953, "bbox_height_ratio_median": 0.111111, "bbox_height_ratio_p75": 0.280208, "bbox_width_ratio_median": 0.047787, "frame_presence_count": 25, "label_counts": {"drilling_rig": 2, "pile_driver": 11, "tower_crane": 2, "wheel loader": 16}, "object_sample_count": 31}}, "scene_scale_metrics": {"sample_count": 1399, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.078628}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:45:37", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 37560, "lifetime_counters": {"assigned_from_manual_pool": 12227, "assigned_from_occlusion": 2, "assigned_from_recent_track": 62, "fall_candidate_accepted_edge_entry": 322, "fall_candidate_accepted_prev_track": 811, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1602, "manual_self_dedupe_dropped": 9, "pseudo_created": 548, "pseudo_promoted_to_manual": 227, "pseudo_reused": 357, "real_match_assigned": 8351, "real_self_dedupe_dropped": 41, "reconciled_to_real": 11508, "tracker_online_targets": 8714, "tracker_removed_tracks": 1161, "tracker_update_calls": 37560, "unmatched_objects": 13423}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.012289, "bbox_height_ratio_median": 0.280903, "bbox_height_ratio_p75": 0.280903, "bbox_width_ratio_median": 0.04375, "frame_presence_count": 5, "label_counts": {"pile_driver": 4, "tower_crane": 1}, "object_sample_count": 5}}, "scene_scale_metrics": {"sample_count": 1399, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.078628}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:45:53", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 37680, "lifetime_counters": {"assigned_from_manual_pool": 12235, "assigned_from_occlusion": 2, "assigned_from_recent_track": 62, "fall_candidate_accepted_edge_entry": 322, "fall_candidate_accepted_prev_track": 811, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1602, "manual_self_dedupe_dropped": 9, "pseudo_created": 552, "pseudo_promoted_to_manual": 228, "pseudo_reused": 359, "real_match_assigned": 8352, "real_self_dedupe_dropped": 41, "reconciled_to_real": 11517, "tracker_online_targets": 8715, "tracker_removed_tracks": 1161, "tracker_update_calls": 37680, "unmatched_objects": 13438}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.037094, "bbox_height_ratio_median": 0.502604, "bbox_height_ratio_p75": 0.504167, "bbox_width_ratio_median": 0.074023, "frame_presence_count": 16, "label_counts": {"drilling_rig": 1, "pile_driver": 2, "tower_crane": 11, "wheel loader": 2}, "object_sample_count": 16}}, "scene_scale_metrics": {"sample_count": 1399, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.078628}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:46:10", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"pseudo_created": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 37800, "lifetime_counters": {"assigned_from_manual_pool": 12235, "assigned_from_occlusion": 2, "assigned_from_recent_track": 62, "fall_candidate_accepted_edge_entry": 322, "fall_candidate_accepted_prev_track": 811, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1602, "manual_self_dedupe_dropped": 9, "pseudo_created": 557, "pseudo_promoted_to_manual": 228, "pseudo_reused": 360, "real_match_assigned": 8352, "real_self_dedupe_dropped": 41, "reconciled_to_real": 11517, "tracker_online_targets": 8715, "tracker_removed_tracks": 1174, "tracker_update_calls": 37800, "unmatched_objects": 13444}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.019191, "bbox_height_ratio_median": 0.171451, "bbox_height_ratio_p75": 0.179546, "bbox_width_ratio_median": 0.11137, "frame_presence_count": 6, "label_counts": {"tower_crane": 1, "wheel loader": 5}, "object_sample_count": 6}}, "scene_scale_metrics": {"sample_count": 1399, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.078628}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 1, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:46:26", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 37920, "lifetime_counters": {"assigned_from_manual_pool": 12247, "assigned_from_occlusion": 2, "assigned_from_recent_track": 62, "fall_candidate_accepted_edge_entry": 322, "fall_candidate_accepted_prev_track": 811, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1602, "manual_self_dedupe_dropped": 9, "pseudo_created": 559, "pseudo_promoted_to_manual": 230, "pseudo_reused": 365, "real_match_assigned": 8385, "real_self_dedupe_dropped": 41, "reconciled_to_real": 11531, "tracker_online_targets": 8754, "tracker_removed_tracks": 1175, "tracker_update_calls": 37920, "unmatched_objects": 13465}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.00164, "bbox_height_ratio_median": 0.089931, "bbox_height_ratio_p75": 0.090972, "bbox_width_ratio_median": 0.017969, "frame_presence_count": 6, "label_counts": {"person": 6}, "object_sample_count": 6}, "중장비": {"bbox_area_ratio_median": 0.012157, "bbox_height_ratio_median": 0.280382, "bbox_height_ratio_p75": 0.28125, "bbox_width_ratio_median": 0.043555, "frame_presence_count": 48, "label_counts": {"pile_driver": 45, "tower_crane": 2, "wheel loader": 1}, "object_sample_count": 48}}, "scene_scale_metrics": {"sample_count": 1405, "worker_height_ratio_median": 0.250694, "worker_small_worker_ratio": 0.078292}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:46:40", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 38040, "lifetime_counters": {"assigned_from_manual_pool": 12253, "assigned_from_occlusion": 2, "assigned_from_recent_track": 62, "fall_candidate_accepted_edge_entry": 322, "fall_candidate_accepted_prev_track": 811, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1602, "manual_self_dedupe_dropped": 9, "pseudo_created": 561, "pseudo_promoted_to_manual": 231, "pseudo_reused": 368, "real_match_assigned": 8436, "real_self_dedupe_dropped": 41, "reconciled_to_real": 11538, "tracker_online_targets": 8815, "tracker_removed_tracks": 1176, "tracker_update_calls": 38040, "unmatched_objects": 13477}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001619, "bbox_height_ratio_median": 0.090278, "bbox_height_ratio_p75": 0.091667, "bbox_width_ratio_median": 0.017969, "frame_presence_count": 13, "label_counts": {"person": 13}, "object_sample_count": 13}, "중장비": {"bbox_area_ratio_median": 0.031836, "bbox_height_ratio_median": 0.500521, "bbox_height_ratio_p75": 0.501389, "bbox_width_ratio_median": 0.064062, "frame_presence_count": 50, "label_counts": {"drilling_rig": 4, "tower_crane": 43, "wheel loader": 3}, "object_sample_count": 50}}, "scene_scale_metrics": {"sample_count": 1418, "worker_height_ratio_median": 0.250434, "worker_small_worker_ratio": 0.077574}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:46:54", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 38160, "lifetime_counters": {"assigned_from_manual_pool": 12258, "assigned_from_occlusion": 2, "assigned_from_recent_track": 62, "fall_candidate_accepted_edge_entry": 322, "fall_candidate_accepted_prev_track": 811, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1602, "manual_self_dedupe_dropped": 9, "pseudo_created": 564, "pseudo_promoted_to_manual": 233, "pseudo_reused": 373, "real_match_assigned": 8504, "real_self_dedupe_dropped": 41, "reconciled_to_real": 11545, "tracker_online_targets": 8883, "tracker_removed_tracks": 1176, "tracker_update_calls": 38160, "unmatched_objects": 13492}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001504, "bbox_height_ratio_median": 0.091667, "bbox_height_ratio_p75": 0.091667, "bbox_width_ratio_median": 0.016406, "frame_presence_count": 9, "label_counts": {"person": 9}, "object_sample_count": 9}, "중장비": {"bbox_area_ratio_median": 0.032728, "bbox_height_ratio_median": 0.505556, "bbox_height_ratio_p75": 0.507639, "bbox_width_ratio_median": 0.064844, "frame_presence_count": 74, "label_counts": {"tower_crane": 74}, "object_sample_count": 74}}, "scene_scale_metrics": {"sample_count": 1427, "worker_height_ratio_median": 0.250174, "worker_small_worker_ratio": 0.077085}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:47:10", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 38280, "lifetime_counters": {"assigned_from_manual_pool": 12337, "assigned_from_occlusion": 2, "assigned_from_recent_track": 63, "fall_candidate_accepted_edge_entry": 322, "fall_candidate_accepted_prev_track": 811, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1602, "manual_self_dedupe_dropped": 9, "pseudo_created": 567, "pseudo_promoted_to_manual": 236, "pseudo_reused": 378, "real_match_assigned": 8534, "real_self_dedupe_dropped": 44, "reconciled_to_real": 11627, "tracker_online_targets": 8913, "tracker_removed_tracks": 1195, "tracker_update_calls": 38280, "unmatched_objects": 13583}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001538, "bbox_height_ratio_median": 0.090972, "bbox_height_ratio_p75": 0.093056, "bbox_width_ratio_median": 0.017188, "frame_presence_count": 51, "label_counts": {"person": 51}, "object_sample_count": 51}, "중장비": {"bbox_area_ratio_median": 0.064182, "bbox_height_ratio_median": 0.505556, "bbox_height_ratio_p75": 0.513194, "bbox_width_ratio_median": 0.128125, "frame_presence_count": 63, "label_counts": {"tower_crane": 63, "wheel loader": 4}, "object_sample_count": 67}}, "scene_scale_metrics": {"sample_count": 1478, "worker_height_ratio_median": 0.248872, "worker_small_worker_ratio": 0.074425}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:47:28", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 38400, "lifetime_counters": {"assigned_from_manual_pool": 12440, "assigned_from_occlusion": 2, "assigned_from_recent_track": 65, "fall_candidate_accepted_edge_entry": 329, "fall_candidate_accepted_prev_track": 812, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1610, "manual_self_dedupe_dropped": 9, "pseudo_created": 569, "pseudo_promoted_to_manual": 237, "pseudo_reused": 381, "real_match_assigned": 8541, "real_self_dedupe_dropped": 44, "reconciled_to_real": 11685, "tracker_online_targets": 8920, "tracker_removed_tracks": 1201, "tracker_update_calls": 38400, "unmatched_objects": 13694}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001597, "bbox_height_ratio_median": 0.088194, "bbox_height_ratio_p75": 0.088889, "bbox_width_ratio_median": 0.017969, "frame_presence_count": 55, "label_counts": {"person": 54, "worker": 8}, "object_sample_count": 62}, "중장비": {"bbox_area_ratio_median": 0.058891, "bbox_height_ratio_median": 0.495833, "bbox_height_ratio_p75": 0.499306, "bbox_width_ratio_median": 0.119531, "frame_presence_count": 54, "label_counts": {"tower_crane": 54, "wheel loader": 2}, "object_sample_count": 56}}, "scene_scale_metrics": {"sample_count": 1540, "worker_height_ratio_median": 0.247917, "worker_small_worker_ratio": 0.071429}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:47:45", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 38520, "lifetime_counters": {"assigned_from_manual_pool": 12599, "assigned_from_occlusion": 2, "assigned_from_recent_track": 66, "fall_candidate_accepted_edge_entry": 330, "fall_candidate_accepted_prev_track": 884, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1683, "manual_self_dedupe_dropped": 9, "pseudo_created": 570, "pseudo_promoted_to_manual": 237, "pseudo_reused": 381, "real_match_assigned": 8569, "real_self_dedupe_dropped": 44, "reconciled_to_real": 11685, "tracker_online_targets": 8949, "tracker_removed_tracks": 1207, "tracker_update_calls": 38520, "unmatched_objects": 13855}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.01555, "bbox_height_ratio_median": 0.119618, "bbox_height_ratio_p75": 0.121528, "bbox_width_ratio_median": 0.130469, "frame_presence_count": 97, "label_counts": {"person": 51, "worker": 73}, "object_sample_count": 124}, "중장비": {"bbox_area_ratio_median": 0.016757, "bbox_height_ratio_median": 0.360417, "bbox_height_ratio_p75": 0.365972, "bbox_width_ratio_median": 0.046094, "frame_presence_count": 64, "label_counts": {"tower_crane": 64, "wheel loader": 1}, "object_sample_count": 65}}, "scene_scale_metrics": {"sample_count": 1664, "worker_height_ratio_median": 0.244444, "worker_small_worker_ratio": 0.066106}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:48:03", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_accepted_edge_entry": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 38640, "lifetime_counters": {"assigned_from_manual_pool": 12654, "assigned_from_occlusion": 2, "assigned_from_recent_track": 69, "fall_candidate_accepted_edge_entry": 347, "fall_candidate_accepted_prev_track": 887, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1703, "manual_self_dedupe_dropped": 9, "pseudo_created": 575, "pseudo_promoted_to_manual": 237, "pseudo_reused": 384, "real_match_assigned": 8587, "real_self_dedupe_dropped": 44, "reconciled_to_real": 11685, "tracker_online_targets": 9014, "tracker_removed_tracks": 1230, "tracker_update_calls": 38640, "unmatched_objects": 13921}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.016896, "bbox_height_ratio_median": 0.123958, "bbox_height_ratio_p75": 0.125174, "bbox_width_ratio_median": 0.135937, "frame_presence_count": 26, "label_counts": {"person": 8, "worker": 20}, "object_sample_count": 28}, "중장비": {"bbox_area_ratio_median": 0.056173, "bbox_height_ratio_median": 0.482465, "bbox_height_ratio_p75": 0.495139, "bbox_width_ratio_median": 0.116602, "frame_presence_count": 54, "label_counts": {"tower_crane": 54, "wheel loader": 2}, "object_sample_count": 56}}, "scene_scale_metrics": {"sample_count": 1692, "worker_height_ratio_median": 0.24375, "worker_small_worker_ratio": 0.065012}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:48:24", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 38760, "lifetime_counters": {"assigned_from_manual_pool": 12734, "assigned_from_occlusion": 2, "assigned_from_recent_track": 69, "fall_candidate_accepted_edge_entry": 361, "fall_candidate_accepted_prev_track": 889, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1719, "manual_self_dedupe_dropped": 9, "pseudo_created": 576, "pseudo_promoted_to_manual": 237, "pseudo_reused": 384, "real_match_assigned": 8609, "real_self_dedupe_dropped": 44, "reconciled_to_real": 11685, "tracker_online_targets": 9100, "tracker_removed_tracks": 1232, "tracker_update_calls": 38760, "unmatched_objects": 14002}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.017673, "bbox_height_ratio_median": 0.127431, "bbox_height_ratio_p75": 0.128993, "bbox_width_ratio_median": 0.138281, "frame_presence_count": 22, "label_counts": {"person": 6, "small_worker": 1, "worker": 16}, "object_sample_count": 23}, "중장비": {"bbox_area_ratio_median": 0.065006, "bbox_height_ratio_median": 0.505556, "bbox_height_ratio_p75": 0.5125, "bbox_width_ratio_median": 0.128516, "frame_presence_count": 80, "label_counts": {"tower_crane": 80}, "object_sample_count": 80}}, "scene_scale_metrics": {"sample_count": 1715, "worker_height_ratio_median": 0.242361, "worker_small_worker_ratio": 0.064723}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:48:40", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 38880, "lifetime_counters": {"assigned_from_manual_pool": 12754, "assigned_from_occlusion": 2, "assigned_from_recent_track": 69, "fall_candidate_accepted_edge_entry": 361, "fall_candidate_accepted_prev_track": 889, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1719, "manual_self_dedupe_dropped": 9, "pseudo_created": 578, "pseudo_promoted_to_manual": 239, "pseudo_reused": 386, "real_match_assigned": 8610, "real_self_dedupe_dropped": 44, "reconciled_to_real": 11688, "tracker_online_targets": 9127, "tracker_removed_tracks": 1243, "tracker_update_calls": 38880, "unmatched_objects": 14028}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000761, "bbox_height_ratio_median": 0.042361, "bbox_height_ratio_p75": 0.042361, "bbox_width_ratio_median": 0.017969, "frame_presence_count": 1, "label_counts": {"small_worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.056612, "bbox_height_ratio_median": 0.50625, "bbox_height_ratio_p75": 0.511806, "bbox_width_ratio_median": 0.110156, "frame_presence_count": 26, "label_counts": {"tower_crane": 19, "wheel loader": 7}, "object_sample_count": 26}}, "scene_scale_metrics": {"sample_count": 1716, "worker_height_ratio_median": 0.242361, "worker_small_worker_ratio": 0.065268}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:48:57", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 39000, "lifetime_counters": {"assigned_from_manual_pool": 12760, "assigned_from_occlusion": 2, "assigned_from_recent_track": 69, "fall_candidate_accepted_edge_entry": 361, "fall_candidate_accepted_prev_track": 889, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1719, "manual_self_dedupe_dropped": 9, "pseudo_created": 583, "pseudo_promoted_to_manual": 240, "pseudo_reused": 389, "real_match_assigned": 8626, "real_self_dedupe_dropped": 44, "reconciled_to_real": 11695, "tracker_online_targets": 9158, "tracker_removed_tracks": 1243, "tracker_update_calls": 39000, "unmatched_objects": 14043}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001379, "bbox_height_ratio_median": 0.086806, "bbox_height_ratio_p75": 0.086806, "bbox_width_ratio_median": 0.01582, "frame_presence_count": 15, "label_counts": {"person": 15, "small_worker": 1}, "object_sample_count": 16}, "중장비": {"bbox_area_ratio_median": 0.057031, "bbox_height_ratio_median": 0.506944, "bbox_height_ratio_p75": 0.510417, "bbox_width_ratio_median": 0.1125, "frame_presence_count": 15, "label_counts": {"tower_crane": 15}, "object_sample_count": 15}}, "scene_scale_metrics": {"sample_count": 1732, "worker_height_ratio_median": 0.240799, "worker_small_worker_ratio": 0.065242}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:49:14", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 39120, "lifetime_counters": {"assigned_from_manual_pool": 12782, "assigned_from_occlusion": 2, "assigned_from_recent_track": 69, "fall_candidate_accepted_edge_entry": 375, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1749, "manual_self_dedupe_dropped": 9, "pseudo_created": 587, "pseudo_promoted_to_manual": 243, "pseudo_reused": 395, "real_match_assigned": 8656, "real_self_dedupe_dropped": 44, "reconciled_to_real": 11720, "tracker_online_targets": 9194, "tracker_removed_tracks": 1250, "tracker_update_calls": 39120, "unmatched_objects": 14078}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.03231, "bbox_height_ratio_median": 0.318663, "bbox_height_ratio_p75": 0.323958, "bbox_width_ratio_median": 0.101562, "frame_presence_count": 38, "label_counts": {"person": 8, "worker": 30}, "object_sample_count": 38}, "중장비": {"bbox_area_ratio_median": 0.05837, "bbox_height_ratio_median": 0.504514, "bbox_height_ratio_p75": 0.509722, "bbox_width_ratio_median": 0.115625, "frame_presence_count": 21, "label_counts": {"drilling_rig": 6, "tower_crane": 21}, "object_sample_count": 27}}, "scene_scale_metrics": {"sample_count": 1770, "worker_height_ratio_median": 0.242361, "worker_small_worker_ratio": 0.063842}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:49:30", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 39240, "lifetime_counters": {"assigned_from_manual_pool": 12820, "assigned_from_occlusion": 2, "assigned_from_recent_track": 69, "fall_candidate_accepted_edge_entry": 375, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1749, "manual_self_dedupe_dropped": 9, "pseudo_created": 589, "pseudo_promoted_to_manual": 244, "pseudo_reused": 397, "real_match_assigned": 8658, "real_self_dedupe_dropped": 44, "reconciled_to_real": 11759, "tracker_online_targets": 9239, "tracker_removed_tracks": 1265, "tracker_update_calls": 39240, "unmatched_objects": 14121}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001341, "bbox_height_ratio_median": 0.071528, "bbox_height_ratio_p75": 0.071528, "bbox_width_ratio_median": 0.01875, "frame_presence_count": 2, "label_counts": {"person": 2}, "object_sample_count": 2}, "중장비": {"bbox_area_ratio_median": 0.057726, "bbox_height_ratio_median": 0.5, "bbox_height_ratio_p75": 0.502083, "bbox_width_ratio_median": 0.116016, "frame_presence_count": 43, "label_counts": {"tower_crane": 43}, "object_sample_count": 43}}, "scene_scale_metrics": {"sample_count": 1772, "worker_height_ratio_median": 0.242361, "worker_small_worker_ratio": 0.06377}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:49:45", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 39360, "lifetime_counters": {"assigned_from_manual_pool": 12882, "assigned_from_occlusion": 2, "assigned_from_recent_track": 69, "fall_candidate_accepted_edge_entry": 375, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1749, "manual_self_dedupe_dropped": 9, "pseudo_created": 595, "pseudo_promoted_to_manual": 245, "pseudo_reused": 400, "real_match_assigned": 8663, "real_self_dedupe_dropped": 44, "reconciled_to_real": 11822, "tracker_online_targets": 9284, "tracker_removed_tracks": 1268, "tracker_update_calls": 39360, "unmatched_objects": 14193}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.00123, "bbox_height_ratio_median": 0.075, "bbox_height_ratio_p75": 0.075, "bbox_width_ratio_median": 0.016406, "frame_presence_count": 1, "label_counts": {"person": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.055513, "bbox_height_ratio_median": 0.499306, "bbox_height_ratio_p75": 0.50625, "bbox_width_ratio_median": 0.108789, "frame_presence_count": 70, "label_counts": {"tower_crane": 58, "wheel loader": 18}, "object_sample_count": 76}}, "scene_scale_metrics": {"sample_count": 1773, "worker_height_ratio_median": 0.242361, "worker_small_worker_ratio": 0.063734}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:49:58", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 39480, "lifetime_counters": {"assigned_from_manual_pool": 12990, "assigned_from_occlusion": 2, "assigned_from_recent_track": 69, "fall_candidate_accepted_edge_entry": 375, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1749, "manual_self_dedupe_dropped": 9, "pseudo_created": 596, "pseudo_promoted_to_manual": 245, "pseudo_reused": 400, "real_match_assigned": 8665, "real_self_dedupe_dropped": 44, "reconciled_to_real": 11930, "tracker_online_targets": 9286, "tracker_removed_tracks": 1270, "tracker_update_calls": 39480, "unmatched_objects": 14302}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000327, "bbox_height_ratio_median": 0.029861, "bbox_height_ratio_p75": 0.029861, "bbox_width_ratio_median": 0.010937, "frame_presence_count": 1, "label_counts": {"small_worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.059295, "bbox_height_ratio_median": 0.502083, "bbox_height_ratio_p75": 0.507639, "bbox_width_ratio_median": 0.119141, "frame_presence_count": 109, "label_counts": {"drilling_rig": 1, "tower_crane": 109}, "object_sample_count": 110}}, "scene_scale_metrics": {"sample_count": 1774, "worker_height_ratio_median": 0.242361, "worker_small_worker_ratio": 0.064262}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:50:14", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 39600, "lifetime_counters": {"assigned_from_manual_pool": 13028, "assigned_from_occlusion": 2, "assigned_from_recent_track": 69, "fall_candidate_accepted_edge_entry": 375, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1749, "manual_self_dedupe_dropped": 9, "pseudo_created": 601, "pseudo_promoted_to_manual": 247, "pseudo_reused": 407, "real_match_assigned": 8665, "real_self_dedupe_dropped": 44, "reconciled_to_real": 11970, "tracker_online_targets": 9286, "tracker_removed_tracks": 1271, "tracker_update_calls": 39600, "unmatched_objects": 14354}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001335, "bbox_height_ratio_median": 0.074306, "bbox_height_ratio_p75": 0.075, "bbox_width_ratio_median": 0.017969, "frame_presence_count": 11, "label_counts": {"person": 11}, "object_sample_count": 11}, "중장비": {"bbox_area_ratio_median": 0.059453, "bbox_height_ratio_median": 0.504861, "bbox_height_ratio_p75": 0.509375, "bbox_width_ratio_median": 0.118359, "frame_presence_count": 41, "label_counts": {"tower_crane": 37, "wheel loader": 4}, "object_sample_count": 41}}, "scene_scale_metrics": {"sample_count": 1785, "worker_height_ratio_median": 0.240972, "worker_small_worker_ratio": 0.063866}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:50:31", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 39720, "lifetime_counters": {"assigned_from_manual_pool": 13047, "assigned_from_occlusion": 2, "assigned_from_recent_track": 69, "fall_candidate_accepted_edge_entry": 375, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1749, "manual_self_dedupe_dropped": 9, "pseudo_created": 608, "pseudo_promoted_to_manual": 249, "pseudo_reused": 412, "real_match_assigned": 8668, "real_self_dedupe_dropped": 44, "reconciled_to_real": 11991, "tracker_online_targets": 9291, "tracker_removed_tracks": 1271, "tracker_update_calls": 39720, "unmatched_objects": 14387}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001492, "bbox_height_ratio_median": 0.088889, "bbox_height_ratio_p75": 0.091667, "bbox_width_ratio_median": 0.016406, "frame_presence_count": 17, "label_counts": {"person": 16, "small_worker": 1}, "object_sample_count": 17}, "중장비": {"bbox_area_ratio_median": 0.047913, "bbox_height_ratio_median": 0.490625, "bbox_height_ratio_p75": 0.505556, "bbox_width_ratio_median": 0.097266, "frame_presence_count": 19, "label_counts": {"tower_crane": 10, "wheel loader": 9}, "object_sample_count": 19}}, "scene_scale_metrics": {"sample_count": 1802, "worker_height_ratio_median": 0.240278, "worker_small_worker_ratio": 0.063818}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:50:48", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 39840, "lifetime_counters": {"assigned_from_manual_pool": 13076, "assigned_from_occlusion": 2, "assigned_from_recent_track": 69, "fall_candidate_accepted_edge_entry": 375, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1749, "manual_self_dedupe_dropped": 9, "pseudo_created": 614, "pseudo_promoted_to_manual": 252, "pseudo_reused": 415, "real_match_assigned": 8668, "real_self_dedupe_dropped": 44, "reconciled_to_real": 12023, "tracker_online_targets": 9291, "tracker_removed_tracks": 1273, "tracker_update_calls": 39840, "unmatched_objects": 14428}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.058187, "bbox_height_ratio_median": 0.498611, "bbox_height_ratio_p75": 0.502083, "bbox_width_ratio_median": 0.116797, "frame_presence_count": 41, "label_counts": {"tower_crane": 36, "wheel loader": 5}, "object_sample_count": 41}}, "scene_scale_metrics": {"sample_count": 1802, "worker_height_ratio_median": 0.240278, "worker_small_worker_ratio": 0.063818}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:51:03", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 39960, "lifetime_counters": {"assigned_from_manual_pool": 13107, "assigned_from_occlusion": 2, "assigned_from_recent_track": 69, "fall_candidate_accepted_edge_entry": 375, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1749, "manual_self_dedupe_dropped": 9, "pseudo_created": 616, "pseudo_promoted_to_manual": 252, "pseudo_reused": 415, "real_match_assigned": 8668, "real_self_dedupe_dropped": 44, "reconciled_to_real": 12054, "tracker_online_targets": 9291, "tracker_removed_tracks": 1273, "tracker_update_calls": 39960, "unmatched_objects": 14461}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000496, "bbox_height_ratio_median": 0.035069, "bbox_height_ratio_p75": 0.036111, "bbox_width_ratio_median": 0.014062, "frame_presence_count": 2, "label_counts": {"small_worker": 2}, "object_sample_count": 2}, "중장비": {"bbox_area_ratio_median": 0.058299, "bbox_height_ratio_median": 0.500694, "bbox_height_ratio_p75": 0.502083, "bbox_width_ratio_median": 0.116406, "frame_presence_count": 31, "label_counts": {"tower_crane": 31}, "object_sample_count": 31}}, "scene_scale_metrics": {"sample_count": 1804, "worker_height_ratio_median": 0.240278, "worker_small_worker_ratio": 0.064856}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:51:15", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 40080, "lifetime_counters": {"assigned_from_manual_pool": 13110, "assigned_from_occlusion": 2, "assigned_from_recent_track": 69, "fall_candidate_accepted_edge_entry": 375, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1749, "manual_self_dedupe_dropped": 9, "pseudo_created": 620, "pseudo_promoted_to_manual": 253, "pseudo_reused": 421, "real_match_assigned": 8668, "real_self_dedupe_dropped": 44, "reconciled_to_real": 12058, "tracker_online_targets": 9291, "tracker_removed_tracks": 1273, "tracker_update_calls": 40080, "unmatched_objects": 14475}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001396, "bbox_height_ratio_median": 0.08125, "bbox_height_ratio_p75": 0.081944, "bbox_width_ratio_median": 0.017188, "frame_presence_count": 13, "label_counts": {"person": 13}, "object_sample_count": 13}, "중장비": {"bbox_area_ratio_median": 0.058615, "bbox_height_ratio_median": 0.506944, "bbox_height_ratio_p75": 0.506944, "bbox_width_ratio_median": 0.115625, "frame_presence_count": 1, "label_counts": {"tower_crane": 1}, "object_sample_count": 1}}, "scene_scale_metrics": {"sample_count": 1817, "worker_height_ratio_median": 0.238889, "worker_small_worker_ratio": 0.064392}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:51:28", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 40200, "lifetime_counters": {"assigned_from_manual_pool": 13124, "assigned_from_occlusion": 2, "assigned_from_recent_track": 69, "fall_candidate_accepted_edge_entry": 375, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1749, "manual_self_dedupe_dropped": 9, "pseudo_created": 624, "pseudo_promoted_to_manual": 255, "pseudo_reused": 423, "real_match_assigned": 8709, "real_self_dedupe_dropped": 44, "reconciled_to_real": 12074, "tracker_online_targets": 9341, "tracker_removed_tracks": 1276, "tracker_update_calls": 40200, "unmatched_objects": 14497}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.00144, "bbox_height_ratio_median": 0.081944, "bbox_height_ratio_p75": 0.082639, "bbox_width_ratio_median": 0.017578, "frame_presence_count": 47, "label_counts": {"person": 47}, "object_sample_count": 47}, "중장비": {"bbox_area_ratio_median": 0.00363, "bbox_height_ratio_median": 0.055736, "bbox_height_ratio_p75": 0.056265, "bbox_width_ratio_median": 0.065183, "frame_presence_count": 15, "label_counts": {"tower_crane": 3, "wheel loader": 13}, "object_sample_count": 16}}, "scene_scale_metrics": {"sample_count": 1864, "worker_height_ratio_median": 0.236111, "worker_small_worker_ratio": 0.062768}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:51:44", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 40320, "lifetime_counters": {"assigned_from_manual_pool": 13139, "assigned_from_occlusion": 2, "assigned_from_recent_track": 69, "fall_candidate_accepted_edge_entry": 375, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1749, "manual_self_dedupe_dropped": 9, "pseudo_created": 627, "pseudo_promoted_to_manual": 258, "pseudo_reused": 428, "real_match_assigned": 8718, "real_self_dedupe_dropped": 44, "reconciled_to_real": 12092, "tracker_online_targets": 9366, "tracker_removed_tracks": 1276, "tracker_update_calls": 40320, "unmatched_objects": 14523}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001682, "bbox_height_ratio_median": 0.086111, "bbox_height_ratio_p75": 0.088194, "bbox_width_ratio_median": 0.019531, "frame_presence_count": 13, "label_counts": {"person": 12, "small_worker": 1}, "object_sample_count": 13}, "중장비": {"bbox_area_ratio_median": 0.058443, "bbox_height_ratio_median": 0.496701, "bbox_height_ratio_p75": 0.499653, "bbox_width_ratio_median": 0.117188, "frame_presence_count": 22, "label_counts": {"tower_crane": 14, "wheel loader": 8}, "object_sample_count": 22}}, "scene_scale_metrics": {"sample_count": 1877, "worker_height_ratio_median": 0.235417, "worker_small_worker_ratio": 0.062866}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:52:01", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 40440, "lifetime_counters": {"assigned_from_manual_pool": 13248, "assigned_from_occlusion": 2, "assigned_from_recent_track": 70, "fall_candidate_accepted_edge_entry": 375, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1749, "manual_self_dedupe_dropped": 9, "pseudo_created": 627, "pseudo_promoted_to_manual": 258, "pseudo_reused": 428, "real_match_assigned": 8731, "real_self_dedupe_dropped": 44, "reconciled_to_real": 12149, "tracker_online_targets": 9379, "tracker_removed_tracks": 1278, "tracker_update_calls": 40440, "unmatched_objects": 14633}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001747, "bbox_height_ratio_median": 0.09375, "bbox_height_ratio_p75": 0.095833, "bbox_width_ratio_median": 0.01875, "frame_presence_count": 67, "label_counts": {"person": 67}, "object_sample_count": 67}, "중장비": {"bbox_area_ratio_median": 0.057573, "bbox_height_ratio_median": 0.498264, "bbox_height_ratio_p75": 0.500694, "bbox_width_ratio_median": 0.115625, "frame_presence_count": 56, "label_counts": {"tower_crane": 56}, "object_sample_count": 56}}, "scene_scale_metrics": {"sample_count": 1944, "worker_height_ratio_median": 0.227083, "worker_small_worker_ratio": 0.0607}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:52:23", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 40560, "lifetime_counters": {"assigned_from_manual_pool": 13267, "assigned_from_occlusion": 2, "assigned_from_recent_track": 70, "fall_candidate_accepted_edge_entry": 375, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1749, "manual_self_dedupe_dropped": 9, "pseudo_created": 631, "pseudo_promoted_to_manual": 260, "pseudo_reused": 431, "real_match_assigned": 8734, "real_self_dedupe_dropped": 44, "reconciled_to_real": 12170, "tracker_online_targets": 9388, "tracker_removed_tracks": 1278, "tracker_update_calls": 40560, "unmatched_objects": 14661}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001435, "bbox_height_ratio_median": 0.089583, "bbox_height_ratio_p75": 0.089583, "bbox_width_ratio_median": 0.016016, "frame_presence_count": 4, "label_counts": {"person": 3, "small_worker": 1}, "object_sample_count": 4}, "중장비": {"bbox_area_ratio_median": 0.005698, "bbox_height_ratio_median": 0.058042, "bbox_height_ratio_p75": 0.492361, "bbox_width_ratio_median": 0.098229, "frame_presence_count": 23, "label_counts": {"tower_crane": 7, "wheel loader": 20}, "object_sample_count": 27}}, "scene_scale_metrics": {"sample_count": 1948, "worker_height_ratio_median": 0.227083, "worker_small_worker_ratio": 0.061088}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:52:39", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 40680, "lifetime_counters": {"assigned_from_manual_pool": 13290, "assigned_from_occlusion": 2, "assigned_from_recent_track": 70, "fall_candidate_accepted_edge_entry": 375, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1749, "manual_self_dedupe_dropped": 9, "pseudo_created": 637, "pseudo_promoted_to_manual": 262, "pseudo_reused": 438, "real_match_assigned": 8742, "real_self_dedupe_dropped": 44, "reconciled_to_real": 12195, "tracker_online_targets": 9396, "tracker_removed_tracks": 1280, "tracker_update_calls": 40680, "unmatched_objects": 14699}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.00148, "bbox_height_ratio_median": 0.088194, "bbox_height_ratio_p75": 0.096528, "bbox_width_ratio_median": 0.017188, "frame_presence_count": 35, "label_counts": {"person": 35}, "object_sample_count": 35}, "중장비": {"bbox_area_ratio_median": 0.047811, "bbox_height_ratio_median": 0.489583, "bbox_height_ratio_p75": 0.497222, "bbox_width_ratio_median": 0.104297, "frame_presence_count": 10, "label_counts": {"tower_crane": 6, "wheel loader": 5}, "object_sample_count": 11}}, "scene_scale_metrics": {"sample_count": 1983, "worker_height_ratio_median": 0.224306, "worker_small_worker_ratio": 0.06001}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:52:55", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 40800, "lifetime_counters": {"assigned_from_manual_pool": 13343, "assigned_from_occlusion": 2, "assigned_from_recent_track": 71, "fall_candidate_accepted_edge_entry": 375, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1749, "manual_self_dedupe_dropped": 9, "pseudo_created": 639, "pseudo_promoted_to_manual": 263, "pseudo_reused": 439, "real_match_assigned": 8753, "real_self_dedupe_dropped": 44, "reconciled_to_real": 12225, "tracker_online_targets": 9407, "tracker_removed_tracks": 1285, "tracker_update_calls": 40800, "unmatched_objects": 14757}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"안전모 미착용": {"bbox_area_ratio_median": 0.007378, "bbox_height_ratio_median": 0.137674, "bbox_height_ratio_p75": 0.143924, "bbox_width_ratio_median": 0.052344, "frame_presence_count": 23, "label_counts": {"no_helmet": 23}, "object_sample_count": 23}, "작업자": {"bbox_area_ratio_median": 0.00181, "bbox_height_ratio_median": 0.099306, "bbox_height_ratio_p75": 0.099306, "bbox_width_ratio_median": 0.018359, "frame_presence_count": 17, "label_counts": {"person": 17}, "object_sample_count": 17}, "중장비": {"bbox_area_ratio_median": 0.055391, "bbox_height_ratio_median": 0.497222, "bbox_height_ratio_p75": 0.5, "bbox_width_ratio_median": 0.1125, "frame_presence_count": 27, "label_counts": {"tower_crane": 25, "wheel loader": 4}, "object_sample_count": 29}}, "scene_scale_metrics": {"sample_count": 2000, "worker_height_ratio_median": 0.222917, "worker_small_worker_ratio": 0.0595}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:53:13", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 40920, "lifetime_counters": {"assigned_from_manual_pool": 13416, "assigned_from_occlusion": 2, "assigned_from_recent_track": 71, "fall_candidate_accepted_edge_entry": 375, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1749, "manual_self_dedupe_dropped": 9, "pseudo_created": 646, "pseudo_promoted_to_manual": 266, "pseudo_reused": 446, "real_match_assigned": 8786, "real_self_dedupe_dropped": 44, "reconciled_to_real": 12301, "tracker_online_targets": 9442, "tracker_removed_tracks": 1290, "tracker_update_calls": 40920, "unmatched_objects": 14847}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001925, "bbox_height_ratio_median": 0.095833, "bbox_height_ratio_p75": 0.096528, "bbox_width_ratio_median": 0.020117, "frame_presence_count": 29, "label_counts": {"person": 29, "small_worker": 1}, "object_sample_count": 30}, "중장비": {"bbox_area_ratio_median": 0.006922, "bbox_height_ratio_median": 0.118056, "bbox_height_ratio_p75": 0.504861, "bbox_width_ratio_median": 0.114453, "frame_presence_count": 84, "label_counts": {"drilling_rig": 26, "tower_crane": 45, "wheel loader": 22}, "object_sample_count": 93}}, "scene_scale_metrics": {"sample_count": 2030, "worker_height_ratio_median": 0.221528, "worker_small_worker_ratio": 0.059113}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:53:30", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 41040, "lifetime_counters": {"assigned_from_manual_pool": 13478, "assigned_from_occlusion": 2, "assigned_from_recent_track": 71, "fall_candidate_accepted_edge_entry": 375, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1749, "manual_self_dedupe_dropped": 9, "pseudo_created": 649, "pseudo_promoted_to_manual": 267, "pseudo_reused": 447, "real_match_assigned": 8787, "real_self_dedupe_dropped": 44, "reconciled_to_real": 12364, "tracker_online_targets": 9443, "tracker_removed_tracks": 1291, "tracker_update_calls": 41040, "unmatched_objects": 14914}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.055757, "bbox_height_ratio_median": 0.496528, "bbox_height_ratio_p75": 0.500694, "bbox_width_ratio_median": 0.111301, "frame_presence_count": 67, "label_counts": {"tower_crane": 37, "wheel loader": 31}, "object_sample_count": 68}}, "scene_scale_metrics": {"sample_count": 2030, "worker_height_ratio_median": 0.221528, "worker_small_worker_ratio": 0.059113}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:53:47", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 41160, "lifetime_counters": {"assigned_from_manual_pool": 13488, "assigned_from_occlusion": 2, "assigned_from_recent_track": 71, "fall_candidate_accepted_edge_entry": 375, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1749, "manual_self_dedupe_dropped": 9, "pseudo_created": 654, "pseudo_promoted_to_manual": 269, "pseudo_reused": 449, "real_match_assigned": 8787, "real_self_dedupe_dropped": 44, "reconciled_to_real": 12376, "tracker_online_targets": 9443, "tracker_removed_tracks": 1291, "tracker_update_calls": 41160, "unmatched_objects": 14933}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000323, "bbox_height_ratio_median": 0.031597, "bbox_height_ratio_p75": 0.038194, "bbox_width_ratio_median": 0.010156, "frame_presence_count": 2, "label_counts": {"small_worker": 2}, "object_sample_count": 2}, "중장비": {"bbox_area_ratio_median": 0.057973, "bbox_height_ratio_median": 0.499306, "bbox_height_ratio_p75": 0.502778, "bbox_width_ratio_median": 0.11875, "frame_presence_count": 17, "label_counts": {"tower_crane": 11, "wheel loader": 6}, "object_sample_count": 17}}, "scene_scale_metrics": {"sample_count": 2032, "worker_height_ratio_median": 0.221528, "worker_small_worker_ratio": 0.060039}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:54:04", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 41280, "lifetime_counters": {"assigned_from_manual_pool": 13492, "assigned_from_occlusion": 2, "assigned_from_recent_track": 71, "fall_candidate_accepted_edge_entry": 375, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1749, "manual_self_dedupe_dropped": 9, "pseudo_created": 655, "pseudo_promoted_to_manual": 270, "pseudo_reused": 450, "real_match_assigned": 8811, "real_self_dedupe_dropped": 44, "reconciled_to_real": 12381, "tracker_online_targets": 9467, "tracker_removed_tracks": 1292, "tracker_update_calls": 41280, "unmatched_objects": 14940}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.057862, "bbox_height_ratio_median": 0.505556, "bbox_height_ratio_p75": 0.510069, "bbox_width_ratio_median": 0.114844, "frame_presence_count": 31, "label_counts": {"tower_crane": 31}, "object_sample_count": 31}}, "scene_scale_metrics": {"sample_count": 2032, "worker_height_ratio_median": 0.221528, "worker_small_worker_ratio": 0.060039}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:54:20", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 41400, "lifetime_counters": {"assigned_from_manual_pool": 13492, "assigned_from_occlusion": 2, "assigned_from_recent_track": 71, "fall_candidate_accepted_edge_entry": 375, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1749, "manual_self_dedupe_dropped": 9, "pseudo_created": 655, "pseudo_promoted_to_manual": 270, "pseudo_reused": 450, "real_match_assigned": 8821, "real_self_dedupe_dropped": 44, "reconciled_to_real": 12381, "tracker_online_targets": 9477, "tracker_removed_tracks": 1292, "tracker_update_calls": 41400, "unmatched_objects": 14940}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.057681, "bbox_height_ratio_median": 0.500694, "bbox_height_ratio_p75": 0.502083, "bbox_width_ratio_median": 0.114844, "frame_presence_count": 10, "label_counts": {"tower_crane": 10}, "object_sample_count": 10}}, "scene_scale_metrics": {"sample_count": 2032, "worker_height_ratio_median": 0.221528, "worker_small_worker_ratio": 0.060039}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:54:37", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 41520, "lifetime_counters": {"assigned_from_manual_pool": 13492, "assigned_from_occlusion": 2, "assigned_from_recent_track": 71, "fall_candidate_accepted_edge_entry": 375, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1749, "manual_self_dedupe_dropped": 9, "pseudo_created": 655, "pseudo_promoted_to_manual": 270, "pseudo_reused": 450, "real_match_assigned": 8856, "real_self_dedupe_dropped": 44, "reconciled_to_real": 12381, "tracker_online_targets": 9512, "tracker_removed_tracks": 1292, "tracker_update_calls": 41520, "unmatched_objects": 14940}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.05592, "bbox_height_ratio_median": 0.504167, "bbox_height_ratio_p75": 0.510764, "bbox_width_ratio_median": 0.109766, "frame_presence_count": 35, "label_counts": {"drilling_rig": 11, "tower_crane": 24}, "object_sample_count": 35}}, "scene_scale_metrics": {"sample_count": 2032, "worker_height_ratio_median": 0.221528, "worker_small_worker_ratio": 0.060039}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:54:54", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 41640, "lifetime_counters": {"assigned_from_manual_pool": 13558, "assigned_from_occlusion": 2, "assigned_from_recent_track": 71, "fall_candidate_accepted_edge_entry": 375, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1749, "manual_self_dedupe_dropped": 9, "pseudo_created": 659, "pseudo_promoted_to_manual": 272, "pseudo_reused": 454, "real_match_assigned": 8874, "real_self_dedupe_dropped": 44, "reconciled_to_real": 12449, "tracker_online_targets": 9532, "tracker_removed_tracks": 1292, "tracker_update_calls": 41640, "unmatched_objects": 15016}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001715, "bbox_height_ratio_median": 0.094444, "bbox_height_ratio_p75": 0.097222, "bbox_width_ratio_median": 0.017773, "frame_presence_count": 58, "label_counts": {"person": 58}, "object_sample_count": 58}, "중장비": {"bbox_area_ratio_median": 0.055155, "bbox_height_ratio_median": 0.504167, "bbox_height_ratio_p75": 0.506944, "bbox_width_ratio_median": 0.10918, "frame_presence_count": 36, "label_counts": {"tower_crane": 35, "wheel loader": 1}, "object_sample_count": 36}}, "scene_scale_metrics": {"sample_count": 2090, "worker_height_ratio_median": 0.220139, "worker_small_worker_ratio": 0.058373}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:55:11", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 41760, "lifetime_counters": {"assigned_from_manual_pool": 13609, "assigned_from_occlusion": 2, "assigned_from_recent_track": 71, "fall_candidate_accepted_edge_entry": 378, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1752, "manual_self_dedupe_dropped": 9, "pseudo_created": 659, "pseudo_promoted_to_manual": 272, "pseudo_reused": 454, "real_match_assigned": 8877, "real_self_dedupe_dropped": 44, "reconciled_to_real": 12500, "tracker_online_targets": 9535, "tracker_removed_tracks": 1293, "tracker_update_calls": 41760, "unmatched_objects": 15067}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.049723, "bbox_height_ratio_median": 0.336458, "bbox_height_ratio_p75": 0.338542, "bbox_width_ratio_median": 0.146875, "frame_presence_count": 3, "label_counts": {"worker": 3}, "object_sample_count": 3}, "중장비": {"bbox_area_ratio_median": 0.05796, "bbox_height_ratio_median": 0.49375, "bbox_height_ratio_p75": 0.497917, "bbox_width_ratio_median": 0.117969, "frame_presence_count": 51, "label_counts": {"tower_crane": 51}, "object_sample_count": 51}}, "scene_scale_metrics": {"sample_count": 2093, "worker_height_ratio_median": 0.220139, "worker_small_worker_ratio": 0.05829}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:55:32", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 41880, "lifetime_counters": {"assigned_from_manual_pool": 13655, "assigned_from_occlusion": 2, "assigned_from_recent_track": 71, "fall_candidate_accepted_edge_entry": 378, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1752, "manual_self_dedupe_dropped": 9, "pseudo_created": 662, "pseudo_promoted_to_manual": 274, "pseudo_reused": 460, "real_match_assigned": 8895, "real_self_dedupe_dropped": 44, "reconciled_to_real": 12548, "tracker_online_targets": 9553, "tracker_removed_tracks": 1298, "tracker_update_calls": 41880, "unmatched_objects": 15124}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002165, "bbox_height_ratio_median": 0.100694, "bbox_height_ratio_p75": 0.101389, "bbox_width_ratio_median": 0.021875, "frame_presence_count": 34, "label_counts": {"person": 34, "small_worker": 1}, "object_sample_count": 35}, "중장비": {"bbox_area_ratio_median": 0.052451, "bbox_height_ratio_median": 0.495139, "bbox_height_ratio_p75": 0.497917, "bbox_width_ratio_median": 0.106055, "frame_presence_count": 40, "label_counts": {"tower_crane": 40}, "object_sample_count": 40}}, "scene_scale_metrics": {"sample_count": 2128, "worker_height_ratio_median": 0.21875, "worker_small_worker_ratio": 0.057801}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:55:50", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 42000, "lifetime_counters": {"assigned_from_manual_pool": 13763, "assigned_from_occlusion": 2, "assigned_from_recent_track": 72, "fall_candidate_accepted_edge_entry": 378, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1752, "manual_self_dedupe_dropped": 9, "pseudo_created": 665, "pseudo_promoted_to_manual": 275, "pseudo_reused": 463, "real_match_assigned": 8903, "real_self_dedupe_dropped": 44, "reconciled_to_real": 12552, "tracker_online_targets": 9561, "tracker_removed_tracks": 1301, "tracker_update_calls": 42000, "unmatched_objects": 15240}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001622, "bbox_height_ratio_median": 0.090278, "bbox_height_ratio_p75": 0.091667, "bbox_width_ratio_median": 0.017969, "frame_presence_count": 9, "label_counts": {"person": 9}, "object_sample_count": 9}, "중장비": {"bbox_area_ratio_median": 0.063398, "bbox_height_ratio_median": 0.502778, "bbox_height_ratio_p75": 0.514583, "bbox_width_ratio_median": 0.127344, "frame_presence_count": 108, "label_counts": {"drilling_rig": 1, "tower_crane": 107, "wheel loader": 7}, "object_sample_count": 115}}, "scene_scale_metrics": {"sample_count": 2137, "worker_height_ratio_median": 0.218056, "worker_small_worker_ratio": 0.057557}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:56:07", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 42120, "lifetime_counters": {"assigned_from_manual_pool": 13843, "assigned_from_occlusion": 2, "assigned_from_recent_track": 72, "fall_candidate_accepted_edge_entry": 378, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1752, "manual_self_dedupe_dropped": 9, "pseudo_created": 666, "pseudo_promoted_to_manual": 276, "pseudo_reused": 466, "real_match_assigned": 8909, "real_self_dedupe_dropped": 44, "reconciled_to_real": 12576, "tracker_online_targets": 9567, "tracker_removed_tracks": 1305, "tracker_update_calls": 42120, "unmatched_objects": 15325}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001424, "bbox_height_ratio_median": 0.086111, "bbox_height_ratio_p75": 0.088194, "bbox_width_ratio_median": 0.016016, "frame_presence_count": 33, "label_counts": {"person": 33}, "object_sample_count": 33}, "중장비": {"bbox_area_ratio_median": 0.04902, "bbox_height_ratio_median": 0.475694, "bbox_height_ratio_p75": 0.483333, "bbox_width_ratio_median": 0.101758, "frame_presence_count": 57, "label_counts": {"tower_crane": 57, "wheel loader": 1}, "object_sample_count": 58}}, "scene_scale_metrics": {"sample_count": 2170, "worker_height_ratio_median": 0.218056, "worker_small_worker_ratio": 0.056682}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:56:24", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 42240, "lifetime_counters": {"assigned_from_manual_pool": 13919, "assigned_from_occlusion": 2, "assigned_from_recent_track": 72, "fall_candidate_accepted_edge_entry": 378, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1752, "manual_self_dedupe_dropped": 9, "pseudo_created": 666, "pseudo_promoted_to_manual": 276, "pseudo_reused": 466, "real_match_assigned": 8909, "real_self_dedupe_dropped": 44, "reconciled_to_real": 12649, "tracker_online_targets": 9567, "tracker_removed_tracks": 1306, "tracker_update_calls": 42240, "unmatched_objects": 15401}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001436, "bbox_height_ratio_median": 0.086111, "bbox_height_ratio_p75": 0.094444, "bbox_width_ratio_median": 0.016797, "frame_presence_count": 73, "label_counts": {"person": 73}, "object_sample_count": 73}, "중장비": {"bbox_area_ratio_median": 0.0465, "bbox_height_ratio_median": 0.481944, "bbox_height_ratio_p75": 0.482639, "bbox_width_ratio_median": 0.096484, "frame_presence_count": 3, "label_counts": {"tower_crane": 3}, "object_sample_count": 3}}, "scene_scale_metrics": {"sample_count": 2243, "worker_height_ratio_median": 0.209722, "worker_small_worker_ratio": 0.054837}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:56:40", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 42360, "lifetime_counters": {"assigned_from_manual_pool": 13953, "assigned_from_occlusion": 2, "assigned_from_recent_track": 72, "fall_candidate_accepted_edge_entry": 378, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1752, "manual_self_dedupe_dropped": 9, "pseudo_created": 668, "pseudo_promoted_to_manual": 277, "pseudo_reused": 471, "real_match_assigned": 8909, "real_self_dedupe_dropped": 44, "reconciled_to_real": 12684, "tracker_online_targets": 9567, "tracker_removed_tracks": 1306, "tracker_update_calls": 42360, "unmatched_objects": 15443}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001508, "bbox_height_ratio_median": 0.094444, "bbox_height_ratio_p75": 0.096528, "bbox_width_ratio_median": 0.016016, "frame_presence_count": 42, "label_counts": {"person": 42}, "object_sample_count": 42}}, "scene_scale_metrics": {"sample_count": 2285, "worker_height_ratio_median": 0.180903, "worker_small_worker_ratio": 0.053829}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:56:57", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 42480, "lifetime_counters": {"assigned_from_manual_pool": 13972, "assigned_from_occlusion": 2, "assigned_from_recent_track": 72, "fall_candidate_accepted_edge_entry": 381, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1755, "manual_self_dedupe_dropped": 9, "pseudo_created": 671, "pseudo_promoted_to_manual": 279, "pseudo_reused": 478, "real_match_assigned": 8910, "real_self_dedupe_dropped": 44, "reconciled_to_real": 12705, "tracker_online_targets": 9568, "tracker_removed_tracks": 1313, "tracker_update_calls": 42480, "unmatched_objects": 15474}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.00165, "bbox_height_ratio_median": 0.091667, "bbox_height_ratio_p75": 0.09375, "bbox_width_ratio_median": 0.018359, "frame_presence_count": 30, "label_counts": {"person": 29, "worker": 3}, "object_sample_count": 32}}, "scene_scale_metrics": {"sample_count": 2317, "worker_height_ratio_median": 0.169965, "worker_small_worker_ratio": 0.053086}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:57:15", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 42600, "lifetime_counters": {"assigned_from_manual_pool": 13974, "assigned_from_occlusion": 2, "assigned_from_recent_track": 72, "fall_candidate_accepted_edge_entry": 381, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1755, "manual_self_dedupe_dropped": 9, "pseudo_created": 675, "pseudo_promoted_to_manual": 279, "pseudo_reused": 479, "real_match_assigned": 9017, "real_self_dedupe_dropped": 44, "reconciled_to_real": 12707, "tracker_online_targets": 9677, "tracker_removed_tracks": 1319, "tracker_update_calls": 42600, "unmatched_objects": 15481}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001867, "bbox_height_ratio_median": 0.098264, "bbox_height_ratio_p75": 0.100694, "bbox_width_ratio_median": 0.019141, "frame_presence_count": 6, "label_counts": {"person": 6}, "object_sample_count": 6}, "중장비": {"bbox_area_ratio_median": 0.066375, "bbox_height_ratio_median": 0.490278, "bbox_height_ratio_p75": 0.495833, "bbox_width_ratio_median": 0.133984, "frame_presence_count": 103, "label_counts": {"drilling_rig": 3, "tower_crane": 105}, "object_sample_count": 108}}, "scene_scale_metrics": {"sample_count": 2323, "worker_height_ratio_median": 0.167361, "worker_small_worker_ratio": 0.052949}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:57:32", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 42720, "lifetime_counters": {"assigned_from_manual_pool": 14040, "assigned_from_occlusion": 2, "assigned_from_recent_track": 72, "fall_candidate_accepted_edge_entry": 381, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1755, "manual_self_dedupe_dropped": 9, "pseudo_created": 677, "pseudo_promoted_to_manual": 281, "pseudo_reused": 483, "real_match_assigned": 9061, "real_self_dedupe_dropped": 44, "reconciled_to_real": 12775, "tracker_online_targets": 9721, "tracker_removed_tracks": 1319, "tracker_update_calls": 42720, "unmatched_objects": 15555}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.00154, "bbox_height_ratio_median": 0.088889, "bbox_height_ratio_p75": 0.090972, "bbox_width_ratio_median": 0.017188, "frame_presence_count": 63, "label_counts": {"person": 63}, "object_sample_count": 63}, "중장비": {"bbox_area_ratio_median": 0.060454, "bbox_height_ratio_median": 0.508333, "bbox_height_ratio_p75": 0.5125, "bbox_width_ratio_median": 0.118359, "frame_presence_count": 55, "label_counts": {"tower_crane": 55}, "object_sample_count": 55}}, "scene_scale_metrics": {"sample_count": 2386, "worker_height_ratio_median": 0.124826, "worker_small_worker_ratio": 0.051551}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:57:50", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 42840, "lifetime_counters": {"assigned_from_manual_pool": 14164, "assigned_from_occlusion": 2, "assigned_from_recent_track": 73, "fall_candidate_accepted_edge_entry": 381, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1755, "manual_self_dedupe_dropped": 9, "pseudo_created": 679, "pseudo_promoted_to_manual": 282, "pseudo_reused": 486, "real_match_assigned": 9064, "real_self_dedupe_dropped": 44, "reconciled_to_real": 12830, "tracker_online_targets": 9724, "tracker_removed_tracks": 1321, "tracker_update_calls": 42840, "unmatched_objects": 15686}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001772, "bbox_height_ratio_median": 0.096875, "bbox_height_ratio_p75": 0.098611, "bbox_width_ratio_median": 0.018359, "frame_presence_count": 61, "label_counts": {"person": 61, "small_worker": 1}, "object_sample_count": 62}, "중장비": {"bbox_area_ratio_median": 0.05293, "bbox_height_ratio_median": 0.5, "bbox_height_ratio_p75": 0.502431, "bbox_width_ratio_median": 0.105859, "frame_presence_count": 72, "label_counts": {"tower_crane": 72}, "object_sample_count": 72}}, "scene_scale_metrics": {"sample_count": 2448, "worker_height_ratio_median": 0.121962, "worker_small_worker_ratio": 0.050654}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:58:26", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 42960, "lifetime_counters": {"assigned_from_manual_pool": 14287, "assigned_from_occlusion": 2, "assigned_from_recent_track": 73, "fall_candidate_accepted_edge_entry": 382, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1756, "manual_self_dedupe_dropped": 9, "pseudo_created": 681, "pseudo_promoted_to_manual": 283, "pseudo_reused": 487, "real_match_assigned": 9075, "real_self_dedupe_dropped": 44, "reconciled_to_real": 12932, "tracker_online_targets": 9735, "tracker_removed_tracks": 1324, "tracker_update_calls": 42960, "unmatched_objects": 15813}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001705, "bbox_height_ratio_median": 0.095833, "bbox_height_ratio_p75": 0.097222, "bbox_width_ratio_median": 0.018164, "frame_presence_count": 51, "label_counts": {"person": 51, "worker": 1}, "object_sample_count": 52}, "중장비": {"bbox_area_ratio_median": 0.081202, "bbox_height_ratio_median": 0.567535, "bbox_height_ratio_p75": 0.572917, "bbox_width_ratio_median": 0.143164, "frame_presence_count": 86, "label_counts": {"tower_crane": 86}, "object_sample_count": 86}}, "scene_scale_metrics": {"sample_count": 2500, "worker_height_ratio_median": 0.12066, "worker_small_worker_ratio": 0.0496}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:58:46", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 43080, "lifetime_counters": {"assigned_from_manual_pool": 14407, "assigned_from_occlusion": 2, "assigned_from_recent_track": 73, "fall_candidate_accepted_edge_entry": 385, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1759, "manual_self_dedupe_dropped": 9, "pseudo_created": 683, "pseudo_promoted_to_manual": 283, "pseudo_reused": 488, "real_match_assigned": 9081, "real_self_dedupe_dropped": 44, "reconciled_to_real": 13052, "tracker_online_targets": 9741, "tracker_removed_tracks": 1326, "tracker_update_calls": 43080, "unmatched_objects": 15936}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001564, "bbox_height_ratio_median": 0.090972, "bbox_height_ratio_p75": 0.204167, "bbox_width_ratio_median": 0.017188, "frame_presence_count": 9, "label_counts": {"person": 6, "worker": 3}, "object_sample_count": 9}, "중장비": {"bbox_area_ratio_median": 0.097963, "bbox_height_ratio_median": 0.569792, "bbox_height_ratio_p75": 0.572222, "bbox_width_ratio_median": 0.171875, "frame_presence_count": 120, "label_counts": {"tower_crane": 120}, "object_sample_count": 120}}, "scene_scale_metrics": {"sample_count": 2509, "worker_height_ratio_median": 0.12066, "worker_small_worker_ratio": 0.049422}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:59:01", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 43200, "lifetime_counters": {"assigned_from_manual_pool": 14522, "assigned_from_occlusion": 2, "assigned_from_recent_track": 73, "fall_candidate_accepted_edge_entry": 385, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1759, "manual_self_dedupe_dropped": 9, "pseudo_created": 683, "pseudo_promoted_to_manual": 283, "pseudo_reused": 488, "real_match_assigned": 9107, "real_self_dedupe_dropped": 44, "reconciled_to_real": 13167, "tracker_online_targets": 9767, "tracker_removed_tracks": 1329, "tracker_update_calls": 43200, "unmatched_objects": 16051}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001662, "bbox_height_ratio_median": 0.093403, "bbox_height_ratio_p75": 0.097917, "bbox_width_ratio_median": 0.018164, "frame_presence_count": 26, "label_counts": {"person": 26}, "object_sample_count": 26}, "중장비": {"bbox_area_ratio_median": 0.112807, "bbox_height_ratio_median": 0.573611, "bbox_height_ratio_p75": 0.575, "bbox_width_ratio_median": 0.196484, "frame_presence_count": 115, "label_counts": {"tower_crane": 115}, "object_sample_count": 115}}, "scene_scale_metrics": {"sample_count": 2535, "worker_height_ratio_median": 0.119792, "worker_small_worker_ratio": 0.048915}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:59:15", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 43320, "lifetime_counters": {"assigned_from_manual_pool": 14626, "assigned_from_occlusion": 2, "assigned_from_recent_track": 73, "fall_candidate_accepted_edge_entry": 385, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1759, "manual_self_dedupe_dropped": 9, "pseudo_created": 685, "pseudo_promoted_to_manual": 285, "pseudo_reused": 492, "real_match_assigned": 9108, "real_self_dedupe_dropped": 44, "reconciled_to_real": 13273, "tracker_online_targets": 9768, "tracker_removed_tracks": 1329, "tracker_update_calls": 43320, "unmatched_objects": 16163}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002036, "bbox_height_ratio_median": 0.097222, "bbox_height_ratio_p75": 0.097917, "bbox_width_ratio_median": 0.021094, "frame_presence_count": 35, "label_counts": {"person": 35}, "object_sample_count": 35}, "중장비": {"bbox_area_ratio_median": 0.120245, "bbox_height_ratio_median": 0.570833, "bbox_height_ratio_p75": 0.572917, "bbox_width_ratio_median": 0.210547, "frame_presence_count": 78, "label_counts": {"tower_crane": 78}, "object_sample_count": 78}}, "scene_scale_metrics": {"sample_count": 2570, "worker_height_ratio_median": 0.115104, "worker_small_worker_ratio": 0.048249}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:59:30", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 43440, "lifetime_counters": {"assigned_from_manual_pool": 14671, "assigned_from_occlusion": 2, "assigned_from_recent_track": 74, "fall_candidate_accepted_edge_entry": 386, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1760, "manual_self_dedupe_dropped": 9, "pseudo_created": 686, "pseudo_promoted_to_manual": 286, "pseudo_reused": 495, "real_match_assigned": 9114, "real_self_dedupe_dropped": 44, "reconciled_to_real": 13312, "tracker_online_targets": 9774, "tracker_removed_tracks": 1330, "tracker_update_calls": 43440, "unmatched_objects": 16214}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.00196, "bbox_height_ratio_median": 0.097222, "bbox_height_ratio_p75": 0.097917, "bbox_width_ratio_median": 0.019922, "frame_presence_count": 44, "label_counts": {"person": 43, "worker": 1}, "object_sample_count": 44}, "중장비": {"bbox_area_ratio_median": 0.122539, "bbox_height_ratio_median": 0.563194, "bbox_height_ratio_p75": 0.565278, "bbox_width_ratio_median": 0.217578, "frame_presence_count": 13, "label_counts": {"tower_crane": 13}, "object_sample_count": 13}}, "scene_scale_metrics": {"sample_count": 2614, "worker_height_ratio_median": 0.104167, "worker_small_worker_ratio": 0.047437}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T08:59:47", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 43560, "lifetime_counters": {"assigned_from_manual_pool": 14739, "assigned_from_occlusion": 2, "assigned_from_recent_track": 75, "fall_candidate_accepted_edge_entry": 387, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1761, "manual_self_dedupe_dropped": 9, "pseudo_created": 689, "pseudo_promoted_to_manual": 288, "pseudo_reused": 501, "real_match_assigned": 9116, "real_self_dedupe_dropped": 44, "reconciled_to_real": 13355, "tracker_online_targets": 9776, "tracker_removed_tracks": 1333, "tracker_update_calls": 43560, "unmatched_objects": 16294}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002065, "bbox_height_ratio_median": 0.100694, "bbox_height_ratio_p75": 0.102083, "bbox_width_ratio_median": 0.020313, "frame_presence_count": 52, "label_counts": {"person": 51, "worker": 1}, "object_sample_count": 52}, "중장비": {"bbox_area_ratio_median": 0.124939, "bbox_height_ratio_median": 0.55816, "bbox_height_ratio_p75": 0.561111, "bbox_width_ratio_median": 0.223633, "frame_presence_count": 30, "label_counts": {"tower_crane": 30}, "object_sample_count": 30}}, "scene_scale_metrics": {"sample_count": 2666, "worker_height_ratio_median": 0.101389, "worker_small_worker_ratio": 0.046512}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:00:04", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 43680, "lifetime_counters": {"assigned_from_manual_pool": 14789, "assigned_from_occlusion": 2, "assigned_from_recent_track": 75, "fall_candidate_accepted_edge_entry": 388, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1762, "manual_self_dedupe_dropped": 9, "pseudo_created": 692, "pseudo_promoted_to_manual": 289, "pseudo_reused": 504, "real_match_assigned": 9116, "real_self_dedupe_dropped": 44, "reconciled_to_real": 13382, "tracker_online_targets": 9776, "tracker_removed_tracks": 1333, "tracker_update_calls": 43680, "unmatched_objects": 16351}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002409, "bbox_height_ratio_median": 0.110417, "bbox_height_ratio_p75": 0.113194, "bbox_width_ratio_median": 0.021484, "frame_presence_count": 33, "label_counts": {"person": 32, "worker": 1}, "object_sample_count": 33}, "중장비": {"bbox_area_ratio_median": 0.124836, "bbox_height_ratio_median": 0.561111, "bbox_height_ratio_p75": 0.565278, "bbox_width_ratio_median": 0.223047, "frame_presence_count": 24, "label_counts": {"tower_crane": 24}, "object_sample_count": 24}}, "scene_scale_metrics": {"sample_count": 2699, "worker_height_ratio_median": 0.102778, "worker_small_worker_ratio": 0.045943}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:00:21", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 43800, "lifetime_counters": {"assigned_from_manual_pool": 14822, "assigned_from_occlusion": 2, "assigned_from_recent_track": 76, "fall_candidate_accepted_edge_entry": 388, "fall_candidate_accepted_prev_track": 905, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1762, "manual_self_dedupe_dropped": 9, "pseudo_created": 695, "pseudo_promoted_to_manual": 292, "pseudo_reused": 507, "real_match_assigned": 9119, "real_self_dedupe_dropped": 44, "reconciled_to_real": 13410, "tracker_online_targets": 9779, "tracker_removed_tracks": 1335, "tracker_update_calls": 43800, "unmatched_objects": 16394}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002153, "bbox_height_ratio_median": 0.098611, "bbox_height_ratio_p75": 0.101389, "bbox_width_ratio_median": 0.022266, "frame_presence_count": 11, "label_counts": {"person": 11}, "object_sample_count": 11}, "중장비": {"bbox_area_ratio_median": 0.053466, "bbox_height_ratio_median": 0.409028, "bbox_height_ratio_p75": 0.572917, "bbox_width_ratio_median": 0.134766, "frame_presence_count": 35, "label_counts": {"tower_crane": 35}, "object_sample_count": 35}}, "scene_scale_metrics": {"sample_count": 2710, "worker_height_ratio_median": 0.102083, "worker_small_worker_ratio": 0.045756}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:00:39", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 43920, "lifetime_counters": {"assigned_from_manual_pool": 14936, "assigned_from_occlusion": 2, "assigned_from_recent_track": 76, "fall_candidate_accepted_edge_entry": 395, "fall_candidate_accepted_prev_track": 906, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1770, "manual_self_dedupe_dropped": 9, "pseudo_created": 697, "pseudo_promoted_to_manual": 292, "pseudo_reused": 508, "real_match_assigned": 9125, "real_self_dedupe_dropped": 44, "reconciled_to_real": 13520, "tracker_online_targets": 9785, "tracker_removed_tracks": 1337, "tracker_update_calls": 43920, "unmatched_objects": 16511}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.05488, "bbox_height_ratio_median": 0.190972, "bbox_height_ratio_p75": 0.195833, "bbox_width_ratio_median": 0.285938, "frame_presence_count": 12, "label_counts": {"person": 5, "worker": 8}, "object_sample_count": 13}, "중장비": {"bbox_area_ratio_median": 0.023419, "bbox_height_ratio_median": 0.421701, "bbox_height_ratio_p75": 0.429167, "bbox_width_ratio_median": 0.05625, "frame_presence_count": 110, "label_counts": {"tower_crane": 110}, "object_sample_count": 110}}, "scene_scale_metrics": {"sample_count": 2723, "worker_height_ratio_median": 0.102778, "worker_small_worker_ratio": 0.045538}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:01:01", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 44040, "lifetime_counters": {"assigned_from_manual_pool": 15016, "assigned_from_occlusion": 2, "assigned_from_recent_track": 76, "fall_candidate_accepted_edge_entry": 395, "fall_candidate_accepted_prev_track": 906, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1770, "manual_self_dedupe_dropped": 9, "pseudo_created": 698, "pseudo_promoted_to_manual": 293, "pseudo_reused": 509, "real_match_assigned": 9125, "real_self_dedupe_dropped": 44, "reconciled_to_real": 13601, "tracker_online_targets": 9785, "tracker_removed_tracks": 1338, "tracker_update_calls": 44040, "unmatched_objects": 16594}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.018798, "bbox_height_ratio_median": 0.338889, "bbox_height_ratio_p75": 0.350694, "bbox_width_ratio_median": 0.055859, "frame_presence_count": 83, "label_counts": {"tower_crane": 83}, "object_sample_count": 83}}, "scene_scale_metrics": {"sample_count": 2723, "worker_height_ratio_median": 0.102778, "worker_small_worker_ratio": 0.045538}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:01:21", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 44160, "lifetime_counters": {"assigned_from_manual_pool": 15129, "assigned_from_occlusion": 2, "assigned_from_recent_track": 76, "fall_candidate_accepted_edge_entry": 395, "fall_candidate_accepted_prev_track": 906, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1770, "manual_self_dedupe_dropped": 9, "pseudo_created": 698, "pseudo_promoted_to_manual": 293, "pseudo_reused": 509, "real_match_assigned": 9125, "real_self_dedupe_dropped": 44, "reconciled_to_real": 13714, "tracker_online_targets": 9785, "tracker_removed_tracks": 1338, "tracker_update_calls": 44160, "unmatched_objects": 16707}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.050749, "bbox_height_ratio_median": 0.372222, "bbox_height_ratio_p75": 0.414583, "bbox_width_ratio_median": 0.128906, "frame_presence_count": 113, "label_counts": {"tower_crane": 113}, "object_sample_count": 113}}, "scene_scale_metrics": {"sample_count": 2723, "worker_height_ratio_median": 0.102778, "worker_small_worker_ratio": 0.045538}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:01:39", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 44280, "lifetime_counters": {"assigned_from_manual_pool": 15201, "assigned_from_occlusion": 2, "assigned_from_recent_track": 76, "fall_candidate_accepted_edge_entry": 395, "fall_candidate_accepted_prev_track": 906, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1770, "manual_self_dedupe_dropped": 9, "pseudo_created": 700, "pseudo_promoted_to_manual": 295, "pseudo_reused": 511, "real_match_assigned": 9125, "real_self_dedupe_dropped": 44, "reconciled_to_real": 13788, "tracker_online_targets": 9785, "tracker_removed_tracks": 1338, "tracker_update_calls": 44280, "unmatched_objects": 16785}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.079707, "bbox_height_ratio_median": 0.4375, "bbox_height_ratio_p75": 0.468056, "bbox_width_ratio_median": 0.173926, "frame_presence_count": 78, "label_counts": {"tower_crane": 78}, "object_sample_count": 78}}, "scene_scale_metrics": {"sample_count": 2723, "worker_height_ratio_median": 0.102778, "worker_small_worker_ratio": 0.045538}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:01:56", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 44400, "lifetime_counters": {"assigned_from_manual_pool": 15313, "assigned_from_occlusion": 2, "assigned_from_recent_track": 76, "fall_candidate_accepted_edge_entry": 395, "fall_candidate_accepted_prev_track": 906, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1770, "manual_self_dedupe_dropped": 9, "pseudo_created": 700, "pseudo_promoted_to_manual": 295, "pseudo_reused": 511, "real_match_assigned": 9125, "real_self_dedupe_dropped": 44, "reconciled_to_real": 13900, "tracker_online_targets": 9785, "tracker_removed_tracks": 1338, "tracker_update_calls": 44400, "unmatched_objects": 16897}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.037793, "bbox_height_ratio_median": 0.432292, "bbox_height_ratio_p75": 0.438889, "bbox_width_ratio_median": 0.087695, "frame_presence_count": 112, "label_counts": {"tower_crane": 112}, "object_sample_count": 112}}, "scene_scale_metrics": {"sample_count": 2723, "worker_height_ratio_median": 0.102778, "worker_small_worker_ratio": 0.045538}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:02:13", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 44520, "lifetime_counters": {"assigned_from_manual_pool": 15401, "assigned_from_occlusion": 2, "assigned_from_recent_track": 76, "fall_candidate_accepted_edge_entry": 395, "fall_candidate_accepted_prev_track": 906, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1770, "manual_self_dedupe_dropped": 9, "pseudo_created": 701, "pseudo_promoted_to_manual": 295, "pseudo_reused": 511, "real_match_assigned": 9134, "real_self_dedupe_dropped": 44, "reconciled_to_real": 13988, "tracker_online_targets": 9794, "tracker_removed_tracks": 1339, "tracker_update_calls": 44520, "unmatched_objects": 16986}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.07138, "bbox_height_ratio_median": 0.416667, "bbox_height_ratio_p75": 0.426389, "bbox_width_ratio_median": 0.167773, "frame_presence_count": 91, "label_counts": {"tower_crane": 98}, "object_sample_count": 98}}, "scene_scale_metrics": {"sample_count": 2723, "worker_height_ratio_median": 0.102778, "worker_small_worker_ratio": 0.045538}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:02:31", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 44640, "lifetime_counters": {"assigned_from_manual_pool": 15519, "assigned_from_occlusion": 2, "assigned_from_recent_track": 76, "fall_candidate_accepted_edge_entry": 395, "fall_candidate_accepted_prev_track": 906, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1770, "manual_self_dedupe_dropped": 9, "pseudo_created": 703, "pseudo_promoted_to_manual": 297, "pseudo_reused": 513, "real_match_assigned": 9138, "real_self_dedupe_dropped": 44, "reconciled_to_real": 14108, "tracker_online_targets": 9798, "tracker_removed_tracks": 1340, "tracker_update_calls": 44640, "unmatched_objects": 17110}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.058857, "bbox_height_ratio_median": 0.462153, "bbox_height_ratio_p75": 0.475, "bbox_width_ratio_median": 0.126953, "frame_presence_count": 113, "label_counts": {"tower_crane": 128}, "object_sample_count": 128}}, "scene_scale_metrics": {"sample_count": 2723, "worker_height_ratio_median": 0.102778, "worker_small_worker_ratio": 0.045538}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:02:49", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 44760, "lifetime_counters": {"assigned_from_manual_pool": 15640, "assigned_from_occlusion": 2, "assigned_from_recent_track": 78, "fall_candidate_accepted_edge_entry": 396, "fall_candidate_accepted_prev_track": 906, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1771, "manual_self_dedupe_dropped": 9, "pseudo_created": 705, "pseudo_promoted_to_manual": 297, "pseudo_reused": 514, "real_match_assigned": 9195, "real_self_dedupe_dropped": 44, "reconciled_to_real": 14181, "tracker_online_targets": 9855, "tracker_removed_tracks": 1343, "tracker_update_calls": 44760, "unmatched_objects": 17236}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001808, "bbox_height_ratio_median": 0.094444, "bbox_height_ratio_p75": 0.097917, "bbox_width_ratio_median": 0.01875, "frame_presence_count": 7, "label_counts": {"person": 6, "worker": 1}, "object_sample_count": 7}, "중장비": {"bbox_area_ratio_median": 0.030982, "bbox_height_ratio_median": 0.439583, "bbox_height_ratio_p75": 0.465972, "bbox_width_ratio_median": 0.069141, "frame_presence_count": 120, "label_counts": {"tower_crane": 176}, "object_sample_count": 176}}, "scene_scale_metrics": {"sample_count": 2730, "worker_height_ratio_median": 0.102083, "worker_small_worker_ratio": 0.045421}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:03:07", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 44880, "lifetime_counters": {"assigned_from_manual_pool": 15834, "assigned_from_occlusion": 2, "assigned_from_recent_track": 79, "fall_candidate_accepted_edge_entry": 397, "fall_candidate_accepted_prev_track": 906, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1772, "manual_self_dedupe_dropped": 9, "pseudo_created": 707, "pseudo_promoted_to_manual": 299, "pseudo_reused": 517, "real_match_assigned": 9204, "real_self_dedupe_dropped": 44, "reconciled_to_real": 14300, "tracker_online_targets": 9864, "tracker_removed_tracks": 1347, "tracker_update_calls": 44880, "unmatched_objects": 17438}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001478, "bbox_height_ratio_median": 0.077431, "bbox_height_ratio_p75": 0.086806, "bbox_width_ratio_median": 0.019531, "frame_presence_count": 10, "label_counts": {"person": 9, "worker": 1}, "object_sample_count": 10}, "중장비": {"bbox_area_ratio_median": 0.026258, "bbox_height_ratio_median": 0.424653, "bbox_height_ratio_p75": 0.43125, "bbox_width_ratio_median": 0.061328, "frame_presence_count": 120, "label_counts": {"tower_crane": 198, "wheel loader": 3}, "object_sample_count": 201}}, "scene_scale_metrics": {"sample_count": 2740, "worker_height_ratio_median": 0.102083, "worker_small_worker_ratio": 0.045255}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:03:25", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 45000, "lifetime_counters": {"assigned_from_manual_pool": 15960, "assigned_from_occlusion": 2, "assigned_from_recent_track": 81, "fall_candidate_accepted_edge_entry": 397, "fall_candidate_accepted_prev_track": 906, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1772, "manual_self_dedupe_dropped": 9, "pseudo_created": 709, "pseudo_promoted_to_manual": 300, "pseudo_reused": 520, "real_match_assigned": 9242, "real_self_dedupe_dropped": 44, "reconciled_to_real": 14409, "tracker_online_targets": 9902, "tracker_removed_tracks": 1350, "tracker_update_calls": 45000, "unmatched_objects": 17572}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001754, "bbox_height_ratio_median": 0.097222, "bbox_height_ratio_p75": 0.098611, "bbox_width_ratio_median": 0.017969, "frame_presence_count": 12, "label_counts": {"person": 12}, "object_sample_count": 12}, "중장비": {"bbox_area_ratio_median": 0.028219, "bbox_height_ratio_median": 0.456944, "bbox_height_ratio_p75": 0.465972, "bbox_width_ratio_median": 0.062109, "frame_presence_count": 120, "label_counts": {"tower_crane": 160}, "object_sample_count": 160}}, "scene_scale_metrics": {"sample_count": 2752, "worker_height_ratio_median": 0.101389, "worker_small_worker_ratio": 0.045058}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:03:47", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 45120, "lifetime_counters": {"assigned_from_manual_pool": 16034, "assigned_from_occlusion": 2, "assigned_from_recent_track": 83, "fall_candidate_accepted_edge_entry": 397, "fall_candidate_accepted_prev_track": 906, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1772, "manual_self_dedupe_dropped": 9, "pseudo_created": 715, "pseudo_promoted_to_manual": 302, "pseudo_reused": 524, "real_match_assigned": 9246, "real_self_dedupe_dropped": 44, "reconciled_to_real": 14468, "tracker_online_targets": 9906, "tracker_removed_tracks": 1351, "tracker_update_calls": 45120, "unmatched_objects": 17660}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.00236, "bbox_height_ratio_median": 0.1, "bbox_height_ratio_p75": 0.100694, "bbox_width_ratio_median": 0.023438, "frame_presence_count": 30, "label_counts": {"person": 29, "small_worker": 1}, "object_sample_count": 30}, "중장비": {"bbox_area_ratio_median": 0.03201, "bbox_height_ratio_median": 0.462326, "bbox_height_ratio_p75": 0.476389, "bbox_width_ratio_median": 0.068945, "frame_presence_count": 57, "label_counts": {"tower_crane": 62}, "object_sample_count": 62}}, "scene_scale_metrics": {"sample_count": 2782, "worker_height_ratio_median": 0.101389, "worker_small_worker_ratio": 0.044932}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:04:05", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 45240, "lifetime_counters": {"assigned_from_manual_pool": 16153, "assigned_from_occlusion": 2, "assigned_from_recent_track": 83, "fall_candidate_accepted_edge_entry": 397, "fall_candidate_accepted_prev_track": 906, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1772, "manual_self_dedupe_dropped": 9, "pseudo_created": 716, "pseudo_promoted_to_manual": 302, "pseudo_reused": 527, "real_match_assigned": 9250, "real_self_dedupe_dropped": 44, "reconciled_to_real": 14468, "tracker_online_targets": 9910, "tracker_removed_tracks": 1354, "tracker_update_calls": 45240, "unmatched_objects": 17783}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001951, "bbox_height_ratio_median": 0.091319, "bbox_height_ratio_p75": 0.092361, "bbox_width_ratio_median": 0.021484, "frame_presence_count": 8, "label_counts": {"person": 8}, "object_sample_count": 8}, "중장비": {"bbox_area_ratio_median": 0.110923, "bbox_height_ratio_median": 0.579861, "bbox_height_ratio_p75": 0.584028, "bbox_width_ratio_median": 0.192188, "frame_presence_count": 119, "label_counts": {"tower_crane": 119}, "object_sample_count": 119}}, "scene_scale_metrics": {"sample_count": 2790, "worker_height_ratio_median": 0.101389, "worker_small_worker_ratio": 0.044803}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:04:23", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 45360, "lifetime_counters": {"assigned_from_manual_pool": 16274, "assigned_from_occlusion": 2, "assigned_from_recent_track": 83, "fall_candidate_accepted_edge_entry": 397, "fall_candidate_accepted_prev_track": 906, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1772, "manual_self_dedupe_dropped": 9, "pseudo_created": 721, "pseudo_promoted_to_manual": 303, "pseudo_reused": 530, "real_match_assigned": 9255, "real_self_dedupe_dropped": 44, "reconciled_to_real": 14474, "tracker_online_targets": 9915, "tracker_removed_tracks": 1358, "tracker_update_calls": 45360, "unmatched_objects": 17913}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002001, "bbox_height_ratio_median": 0.086806, "bbox_height_ratio_p75": 0.097917, "bbox_width_ratio_median": 0.021094, "frame_presence_count": 5, "label_counts": {"person": 5}, "object_sample_count": 5}, "중장비": {"bbox_area_ratio_median": 0.107658, "bbox_height_ratio_median": 0.587674, "bbox_height_ratio_p75": 0.594792, "bbox_width_ratio_median": 0.183594, "frame_presence_count": 120, "label_counts": {"tower_crane": 130}, "object_sample_count": 130}}, "scene_scale_metrics": {"sample_count": 2795, "worker_height_ratio_median": 0.100694, "worker_small_worker_ratio": 0.044723}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:04:40", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 45480, "lifetime_counters": {"assigned_from_manual_pool": 16387, "assigned_from_occlusion": 2, "assigned_from_recent_track": 83, "fall_candidate_accepted_edge_entry": 397, "fall_candidate_accepted_prev_track": 906, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1772, "manual_self_dedupe_dropped": 9, "pseudo_created": 721, "pseudo_promoted_to_manual": 303, "pseudo_reused": 530, "real_match_assigned": 9255, "real_self_dedupe_dropped": 44, "reconciled_to_real": 14474, "tracker_online_targets": 9915, "tracker_removed_tracks": 1358, "tracker_update_calls": 45480, "unmatched_objects": 18026}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.097373, "bbox_height_ratio_median": 0.580556, "bbox_height_ratio_p75": 0.586806, "bbox_width_ratio_median": 0.167578, "frame_presence_count": 113, "label_counts": {"tower_crane": 113}, "object_sample_count": 113}}, "scene_scale_metrics": {"sample_count": 2795, "worker_height_ratio_median": 0.100694, "worker_small_worker_ratio": 0.044723}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:04:58", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 2, "reconciled_to_real": 1, "tracker_online_targets": 2, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 45600, "lifetime_counters": {"assigned_from_manual_pool": 16504, "assigned_from_occlusion": 2, "assigned_from_recent_track": 83, "fall_candidate_accepted_edge_entry": 397, "fall_candidate_accepted_prev_track": 906, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1772, "manual_self_dedupe_dropped": 9, "pseudo_created": 722, "pseudo_promoted_to_manual": 304, "pseudo_reused": 531, "real_match_assigned": 9281, "real_self_dedupe_dropped": 44, "reconciled_to_real": 14485, "tracker_online_targets": 9941, "tracker_removed_tracks": 1358, "tracker_update_calls": 45600, "unmatched_objects": 18146}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002266, "bbox_height_ratio_median": 0.102083, "bbox_height_ratio_p75": 0.102778, "bbox_width_ratio_median": 0.022656, "frame_presence_count": 13, "label_counts": {"person": 13}, "object_sample_count": 13}, "중장비": {"bbox_area_ratio_median": 0.087029, "bbox_height_ratio_median": 0.599306, "bbox_height_ratio_p75": 0.605208, "bbox_width_ratio_median": 0.144922, "frame_presence_count": 120, "label_counts": {"tower_crane": 133}, "object_sample_count": 133}}, "scene_scale_metrics": {"sample_count": 2808, "worker_height_ratio_median": 0.101042, "worker_small_worker_ratio": 0.044516}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:05:17", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 45720, "lifetime_counters": {"assigned_from_manual_pool": 16629, "assigned_from_occlusion": 2, "assigned_from_recent_track": 83, "fall_candidate_accepted_edge_entry": 399, "fall_candidate_accepted_prev_track": 906, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1774, "manual_self_dedupe_dropped": 9, "pseudo_created": 723, "pseudo_promoted_to_manual": 305, "pseudo_reused": 534, "real_match_assigned": 9417, "real_self_dedupe_dropped": 44, "reconciled_to_real": 14609, "tracker_online_targets": 10077, "tracker_removed_tracks": 1360, "tracker_update_calls": 45720, "unmatched_objects": 18276}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001834, "bbox_height_ratio_median": 0.095139, "bbox_height_ratio_p75": 0.097222, "bbox_width_ratio_median": 0.019141, "frame_presence_count": 26, "label_counts": {"person": 24, "worker": 2}, "object_sample_count": 26}, "중장비": {"bbox_area_ratio_median": 0.048602, "bbox_height_ratio_median": 0.490972, "bbox_height_ratio_p75": 0.622222, "bbox_width_ratio_median": 0.09043, "frame_presence_count": 120, "label_counts": {"tower_crane": 240}, "object_sample_count": 240}}, "scene_scale_metrics": {"sample_count": 2834, "worker_height_ratio_median": 0.100694, "worker_small_worker_ratio": 0.044107}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:05:35", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 45840, "lifetime_counters": {"assigned_from_manual_pool": 16746, "assigned_from_occlusion": 2, "assigned_from_recent_track": 83, "fall_candidate_accepted_edge_entry": 399, "fall_candidate_accepted_prev_track": 906, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1774, "manual_self_dedupe_dropped": 9, "pseudo_created": 725, "pseudo_promoted_to_manual": 306, "pseudo_reused": 535, "real_match_assigned": 9539, "real_self_dedupe_dropped": 44, "reconciled_to_real": 14727, "tracker_online_targets": 10199, "tracker_removed_tracks": 1361, "tracker_update_calls": 45840, "unmatched_objects": 18397}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001951, "bbox_height_ratio_median": 0.096528, "bbox_height_ratio_p75": 0.097917, "bbox_width_ratio_median": 0.019922, "frame_presence_count": 3, "label_counts": {"person": 3}, "object_sample_count": 3}, "중장비": {"bbox_area_ratio_median": 0.044496, "bbox_height_ratio_median": 0.502431, "bbox_height_ratio_p75": 0.642361, "bbox_width_ratio_median": 0.081836, "frame_presence_count": 120, "label_counts": {"tower_crane": 240}, "object_sample_count": 240}}, "scene_scale_metrics": {"sample_count": 2837, "worker_height_ratio_median": 0.100694, "worker_small_worker_ratio": 0.044061}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:05:54", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 45960, "lifetime_counters": {"assigned_from_manual_pool": 16925, "assigned_from_occlusion": 2, "assigned_from_recent_track": 83, "fall_candidate_accepted_edge_entry": 399, "fall_candidate_accepted_prev_track": 906, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1774, "manual_self_dedupe_dropped": 9, "pseudo_created": 726, "pseudo_promoted_to_manual": 307, "pseudo_reused": 536, "real_match_assigned": 9582, "real_self_dedupe_dropped": 44, "reconciled_to_real": 14907, "tracker_online_targets": 10242, "tracker_removed_tracks": 1361, "tracker_update_calls": 45960, "unmatched_objects": 18579}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.069153, "bbox_height_ratio_median": 0.630556, "bbox_height_ratio_p75": 0.64375, "bbox_width_ratio_median": 0.107422, "frame_presence_count": 120, "label_counts": {"tower_crane": 225}, "object_sample_count": 225}}, "scene_scale_metrics": {"sample_count": 2837, "worker_height_ratio_median": 0.100694, "worker_small_worker_ratio": 0.044061}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:06:35", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 46080, "lifetime_counters": {"assigned_from_manual_pool": 17197, "assigned_from_occlusion": 2, "assigned_from_recent_track": 83, "fall_candidate_accepted_edge_entry": 399, "fall_candidate_accepted_prev_track": 906, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1774, "manual_self_dedupe_dropped": 9, "pseudo_created": 731, "pseudo_promoted_to_manual": 308, "pseudo_reused": 539, "real_match_assigned": 9586, "real_self_dedupe_dropped": 44, "reconciled_to_real": 15180, "tracker_online_targets": 10246, "tracker_removed_tracks": 1363, "tracker_update_calls": 46080, "unmatched_objects": 18860}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001585, "bbox_height_ratio_median": 0.088194, "bbox_height_ratio_p75": 0.088194, "bbox_width_ratio_median": 0.017969, "frame_presence_count": 51, "label_counts": {"person": 47, "small_worker": 4}, "object_sample_count": 51}, "중장비": {"bbox_area_ratio_median": 0.07073, "bbox_height_ratio_median": 0.627951, "bbox_height_ratio_p75": 0.639931, "bbox_width_ratio_median": 0.111719, "frame_presence_count": 120, "label_counts": {"tower_crane": 234}, "object_sample_count": 234}}, "scene_scale_metrics": {"sample_count": 2888, "worker_height_ratio_median": 0.1, "worker_small_worker_ratio": 0.044668}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:06:54", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 46200, "lifetime_counters": {"assigned_from_manual_pool": 17441, "assigned_from_occlusion": 2, "assigned_from_recent_track": 83, "fall_candidate_accepted_edge_entry": 399, "fall_candidate_accepted_prev_track": 906, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1774, "manual_self_dedupe_dropped": 9, "pseudo_created": 733, "pseudo_promoted_to_manual": 309, "pseudo_reused": 543, "real_match_assigned": 9588, "real_self_dedupe_dropped": 44, "reconciled_to_real": 15425, "tracker_online_targets": 10248, "tracker_removed_tracks": 1365, "tracker_update_calls": 46200, "unmatched_objects": 19111}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000922, "bbox_height_ratio_median": 0.069444, "bbox_height_ratio_p75": 0.070139, "bbox_width_ratio_median": 0.013281, "frame_presence_count": 20, "label_counts": {"person": 20}, "object_sample_count": 20}, "중장비": {"bbox_area_ratio_median": 0.074137, "bbox_height_ratio_median": 0.627778, "bbox_height_ratio_p75": 0.638194, "bbox_width_ratio_median": 0.117188, "frame_presence_count": 120, "label_counts": {"tower_crane": 233}, "object_sample_count": 233}}, "scene_scale_metrics": {"sample_count": 2908, "worker_height_ratio_median": 0.1, "worker_small_worker_ratio": 0.04436}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:07:12", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 46320, "lifetime_counters": {"assigned_from_manual_pool": 17681, "assigned_from_occlusion": 2, "assigned_from_recent_track": 85, "fall_candidate_accepted_edge_entry": 399, "fall_candidate_accepted_prev_track": 906, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1774, "manual_self_dedupe_dropped": 9, "pseudo_created": 737, "pseudo_promoted_to_manual": 310, "pseudo_reused": 547, "real_match_assigned": 9601, "real_self_dedupe_dropped": 44, "reconciled_to_real": 15662, "tracker_online_targets": 10261, "tracker_removed_tracks": 1369, "tracker_update_calls": 46320, "unmatched_objects": 19362}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001758, "bbox_height_ratio_median": 0.09375, "bbox_height_ratio_p75": 0.097917, "bbox_width_ratio_median": 0.01875, "frame_presence_count": 25, "label_counts": {"person": 25}, "object_sample_count": 25}, "중장비": {"bbox_area_ratio_median": 0.073649, "bbox_height_ratio_median": 0.622222, "bbox_height_ratio_p75": 0.640278, "bbox_width_ratio_median": 0.116797, "frame_presence_count": 120, "label_counts": {"tower_crane": 236, "wheel loader": 3}, "object_sample_count": 239}}, "scene_scale_metrics": {"sample_count": 2933, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.043982}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:07:31", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 46440, "lifetime_counters": {"assigned_from_manual_pool": 17931, "assigned_from_occlusion": 2, "assigned_from_recent_track": 85, "fall_candidate_accepted_edge_entry": 399, "fall_candidate_accepted_prev_track": 906, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1774, "manual_self_dedupe_dropped": 9, "pseudo_created": 738, "pseudo_promoted_to_manual": 311, "pseudo_reused": 550, "real_match_assigned": 9604, "real_self_dedupe_dropped": 44, "reconciled_to_real": 15913, "tracker_online_targets": 10264, "tracker_removed_tracks": 1370, "tracker_update_calls": 46440, "unmatched_objects": 19617}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000359, "bbox_height_ratio_median": 0.04375, "bbox_height_ratio_p75": 0.04375, "bbox_width_ratio_median": 0.008203, "frame_presence_count": 18, "label_counts": {"small_worker": 18}, "object_sample_count": 18}, "중장비": {"bbox_area_ratio_median": 0.046587, "bbox_height_ratio_median": 0.499479, "bbox_height_ratio_p75": 0.638542, "bbox_width_ratio_median": 0.085742, "frame_presence_count": 120, "label_counts": {"tower_crane": 240}, "object_sample_count": 240}}, "scene_scale_metrics": {"sample_count": 2951, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.049814}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:07:49", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 46560, "lifetime_counters": {"assigned_from_manual_pool": 18169, "assigned_from_occlusion": 2, "assigned_from_recent_track": 85, "fall_candidate_accepted_edge_entry": 399, "fall_candidate_accepted_prev_track": 906, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1774, "manual_self_dedupe_dropped": 9, "pseudo_created": 739, "pseudo_promoted_to_manual": 311, "pseudo_reused": 551, "real_match_assigned": 9606, "real_self_dedupe_dropped": 44, "reconciled_to_real": 16151, "tracker_online_targets": 10266, "tracker_removed_tracks": 1371, "tracker_update_calls": 46560, "unmatched_objects": 19857}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001314, "bbox_height_ratio_median": 0.070833, "bbox_height_ratio_p75": 0.071528, "bbox_width_ratio_median": 0.018555, "frame_presence_count": 2, "label_counts": {"person": 2}, "object_sample_count": 2}, "중장비": {"bbox_area_ratio_median": 0.047455, "bbox_height_ratio_median": 0.502083, "bbox_height_ratio_p75": 0.653125, "bbox_width_ratio_median": 0.086523, "frame_presence_count": 120, "label_counts": {"tower_crane": 240}, "object_sample_count": 240}}, "scene_scale_metrics": {"sample_count": 2953, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.04978}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:08:07", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 46680, "lifetime_counters": {"assigned_from_manual_pool": 18409, "assigned_from_occlusion": 2, "assigned_from_recent_track": 85, "fall_candidate_accepted_edge_entry": 399, "fall_candidate_accepted_prev_track": 906, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1774, "manual_self_dedupe_dropped": 9, "pseudo_created": 739, "pseudo_promoted_to_manual": 311, "pseudo_reused": 551, "real_match_assigned": 9606, "real_self_dedupe_dropped": 44, "reconciled_to_real": 16391, "tracker_online_targets": 10266, "tracker_removed_tracks": 1371, "tracker_update_calls": 46680, "unmatched_objects": 20097}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.047543, "bbox_height_ratio_median": 0.502778, "bbox_height_ratio_p75": 0.63125, "bbox_width_ratio_median": 0.087109, "frame_presence_count": 120, "label_counts": {"tower_crane": 240}, "object_sample_count": 240}}, "scene_scale_metrics": {"sample_count": 2953, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.04978}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:08:26", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 46800, "lifetime_counters": {"assigned_from_manual_pool": 18645, "assigned_from_occlusion": 2, "assigned_from_recent_track": 85, "fall_candidate_accepted_edge_entry": 399, "fall_candidate_accepted_prev_track": 906, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1774, "manual_self_dedupe_dropped": 9, "pseudo_created": 741, "pseudo_promoted_to_manual": 312, "pseudo_reused": 552, "real_match_assigned": 9618, "real_self_dedupe_dropped": 44, "reconciled_to_real": 16628, "tracker_online_targets": 10278, "tracker_removed_tracks": 1372, "tracker_update_calls": 46800, "unmatched_objects": 20337}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001722, "bbox_height_ratio_median": 0.099306, "bbox_height_ratio_p75": 0.1, "bbox_width_ratio_median": 0.017969, "frame_presence_count": 13, "label_counts": {"person": 13}, "object_sample_count": 13}, "중장비": {"bbox_area_ratio_median": 0.073812, "bbox_height_ratio_median": 0.622917, "bbox_height_ratio_p75": 0.630903, "bbox_width_ratio_median": 0.117578, "frame_presence_count": 120, "label_counts": {"tower_crane": 239}, "object_sample_count": 239}}, "scene_scale_metrics": {"sample_count": 2966, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.049562}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:09:07", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 46920, "lifetime_counters": {"assigned_from_manual_pool": 18870, "assigned_from_occlusion": 2, "assigned_from_recent_track": 85, "fall_candidate_accepted_edge_entry": 399, "fall_candidate_accepted_prev_track": 906, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1774, "manual_self_dedupe_dropped": 9, "pseudo_created": 742, "pseudo_promoted_to_manual": 313, "pseudo_reused": 555, "real_match_assigned": 9630, "real_self_dedupe_dropped": 44, "reconciled_to_real": 16854, "tracker_online_targets": 10290, "tracker_removed_tracks": 1374, "tracker_update_calls": 46920, "unmatched_objects": 20567}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002042, "bbox_height_ratio_median": 0.097917, "bbox_height_ratio_p75": 0.098611, "bbox_width_ratio_median": 0.020703, "frame_presence_count": 26, "label_counts": {"person": 26}, "object_sample_count": 26}, "중장비": {"bbox_area_ratio_median": 0.073976, "bbox_height_ratio_median": 0.629167, "bbox_height_ratio_p75": 0.638889, "bbox_width_ratio_median": 0.117578, "frame_presence_count": 120, "label_counts": {"tower_crane": 216}, "object_sample_count": 216}}, "scene_scale_metrics": {"sample_count": 2992, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.049131}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:09:26", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 2, "reconciled_to_real": 1, "tracker_online_targets": 2, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 47040, "lifetime_counters": {"assigned_from_manual_pool": 19030, "assigned_from_occlusion": 2, "assigned_from_recent_track": 89, "fall_candidate_accepted_edge_entry": 401, "fall_candidate_accepted_prev_track": 906, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1776, "manual_self_dedupe_dropped": 9, "pseudo_created": 744, "pseudo_promoted_to_manual": 313, "pseudo_reused": 555, "real_match_assigned": 9709, "real_self_dedupe_dropped": 45, "reconciled_to_real": 16937, "tracker_online_targets": 10369, "tracker_removed_tracks": 1378, "tracker_update_calls": 47040, "unmatched_objects": 20733}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.00227, "bbox_height_ratio_median": 0.101042, "bbox_height_ratio_p75": 0.101389, "bbox_width_ratio_median": 0.022461, "frame_presence_count": 14, "label_counts": {"person": 12, "worker": 2}, "object_sample_count": 14}, "중장비": {"bbox_area_ratio_median": 0.074017, "bbox_height_ratio_median": 0.627431, "bbox_height_ratio_p75": 0.6375, "bbox_width_ratio_median": 0.117578, "frame_presence_count": 120, "label_counts": {"drilling_rig": 36, "tower_crane": 193, "wheel loader": 1}, "object_sample_count": 230}}, "scene_scale_metrics": {"sample_count": 3006, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.048902}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:09:44", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 47160, "lifetime_counters": {"assigned_from_manual_pool": 19183, "assigned_from_occlusion": 2, "assigned_from_recent_track": 90, "fall_candidate_accepted_edge_entry": 407, "fall_candidate_accepted_prev_track": 910, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1786, "manual_self_dedupe_dropped": 9, "pseudo_created": 747, "pseudo_promoted_to_manual": 314, "pseudo_reused": 561, "real_match_assigned": 9816, "real_self_dedupe_dropped": 45, "reconciled_to_real": 17024, "tracker_online_targets": 10476, "tracker_removed_tracks": 1382, "tracker_update_calls": 47160, "unmatched_objects": 20897}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002095, "bbox_height_ratio_median": 0.100694, "bbox_height_ratio_p75": 0.102778, "bbox_width_ratio_median": 0.021094, "frame_presence_count": 57, "label_counts": {"person": 57, "worker": 10}, "object_sample_count": 67}, "중장비": {"bbox_area_ratio_median": 0.074549, "bbox_height_ratio_median": 0.627431, "bbox_height_ratio_p75": 0.634722, "bbox_width_ratio_median": 0.117969, "frame_presence_count": 120, "label_counts": {"tower_crane": 204}, "object_sample_count": 204}}, "scene_scale_metrics": {"sample_count": 3073, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.047836}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:10:02", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 47280, "lifetime_counters": {"assigned_from_manual_pool": 19381, "assigned_from_occlusion": 2, "assigned_from_recent_track": 91, "fall_candidate_accepted_edge_entry": 416, "fall_candidate_accepted_prev_track": 910, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1795, "manual_self_dedupe_dropped": 9, "pseudo_created": 751, "pseudo_promoted_to_manual": 315, "pseudo_reused": 565, "real_match_assigned": 9827, "real_self_dedupe_dropped": 45, "reconciled_to_real": 17160, "tracker_online_targets": 10487, "tracker_removed_tracks": 1384, "tracker_update_calls": 47280, "unmatched_objects": 21105}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001685, "bbox_height_ratio_median": 0.090972, "bbox_height_ratio_p75": 0.097917, "bbox_width_ratio_median": 0.018359, "frame_presence_count": 27, "label_counts": {"person": 26, "worker": 9}, "object_sample_count": 35}, "중장비": {"bbox_area_ratio_median": 0.074687, "bbox_height_ratio_median": 0.627604, "bbox_height_ratio_p75": 0.634722, "bbox_width_ratio_median": 0.11875, "frame_presence_count": 120, "label_counts": {"tower_crane": 184}, "object_sample_count": 184}}, "scene_scale_metrics": {"sample_count": 3108, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.047297}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:10:21", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 47400, "lifetime_counters": {"assigned_from_manual_pool": 19599, "assigned_from_occlusion": 2, "assigned_from_recent_track": 91, "fall_candidate_accepted_edge_entry": 416, "fall_candidate_accepted_prev_track": 910, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1795, "manual_self_dedupe_dropped": 9, "pseudo_created": 753, "pseudo_promoted_to_manual": 315, "pseudo_reused": 566, "real_match_assigned": 9839, "real_self_dedupe_dropped": 45, "reconciled_to_real": 17280, "tracker_online_targets": 10499, "tracker_removed_tracks": 1386, "tracker_update_calls": 47400, "unmatched_objects": 21326}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002079, "bbox_height_ratio_median": 0.100694, "bbox_height_ratio_p75": 0.101389, "bbox_width_ratio_median": 0.020703, "frame_presence_count": 14, "label_counts": {"person": 14}, "object_sample_count": 14}, "중장비": {"bbox_area_ratio_median": 0.074139, "bbox_height_ratio_median": 0.628125, "bbox_height_ratio_p75": 0.6375, "bbox_width_ratio_median": 0.117188, "frame_presence_count": 120, "label_counts": {"tower_crane": 218, "wheel loader": 1}, "object_sample_count": 219}}, "scene_scale_metrics": {"sample_count": 3122, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.047085}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:10:39", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 47520, "lifetime_counters": {"assigned_from_manual_pool": 19829, "assigned_from_occlusion": 2, "assigned_from_recent_track": 91, "fall_candidate_accepted_edge_entry": 417, "fall_candidate_accepted_prev_track": 910, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1796, "manual_self_dedupe_dropped": 9, "pseudo_created": 753, "pseudo_promoted_to_manual": 315, "pseudo_reused": 566, "real_match_assigned": 9840, "real_self_dedupe_dropped": 45, "reconciled_to_real": 17400, "tracker_online_targets": 10500, "tracker_removed_tracks": 1387, "tracker_update_calls": 47520, "unmatched_objects": 21556}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.066846, "bbox_height_ratio_median": 0.23125, "bbox_height_ratio_p75": 0.23125, "bbox_width_ratio_median": 0.289062, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.074858, "bbox_height_ratio_median": 0.628125, "bbox_height_ratio_p75": 0.634722, "bbox_width_ratio_median": 0.118555, "frame_presence_count": 120, "label_counts": {"tower_crane": 230}, "object_sample_count": 230}}, "scene_scale_metrics": {"sample_count": 3123, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.04707}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:10:57", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 47640, "lifetime_counters": {"assigned_from_manual_pool": 19974, "assigned_from_occlusion": 2, "assigned_from_recent_track": 91, "fall_candidate_accepted_edge_entry": 417, "fall_candidate_accepted_prev_track": 910, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1796, "manual_self_dedupe_dropped": 9, "pseudo_created": 753, "pseudo_promoted_to_manual": 315, "pseudo_reused": 566, "real_match_assigned": 9841, "real_self_dedupe_dropped": 45, "reconciled_to_real": 17519, "tracker_online_targets": 10501, "tracker_removed_tracks": 1389, "tracker_update_calls": 47640, "unmatched_objects": 21701}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.076271, "bbox_height_ratio_median": 0.642361, "bbox_height_ratio_p75": 0.648611, "bbox_width_ratio_median": 0.119141, "frame_presence_count": 120, "label_counts": {"tower_crane": 146}, "object_sample_count": 146}}, "scene_scale_metrics": {"sample_count": 3123, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.04707}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:11:15", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 47760, "lifetime_counters": {"assigned_from_manual_pool": 20185, "assigned_from_occlusion": 2, "assigned_from_recent_track": 91, "fall_candidate_accepted_edge_entry": 417, "fall_candidate_accepted_prev_track": 910, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1796, "manual_self_dedupe_dropped": 9, "pseudo_created": 755, "pseudo_promoted_to_manual": 316, "pseudo_reused": 568, "real_match_assigned": 9843, "real_self_dedupe_dropped": 45, "reconciled_to_real": 17731, "tracker_online_targets": 10503, "tracker_removed_tracks": 1389, "tracker_update_calls": 47760, "unmatched_objects": 21917}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.074961, "bbox_height_ratio_median": 0.632118, "bbox_height_ratio_p75": 0.633333, "bbox_width_ratio_median": 0.118359, "frame_presence_count": 120, "label_counts": {"tower_crane": 218}, "object_sample_count": 218}}, "scene_scale_metrics": {"sample_count": 3123, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.04707}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:11:33", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "real_match_assigned": 1, "reconciled_to_real": 2, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 47880, "lifetime_counters": {"assigned_from_manual_pool": 20425, "assigned_from_occlusion": 2, "assigned_from_recent_track": 91, "fall_candidate_accepted_edge_entry": 417, "fall_candidate_accepted_prev_track": 910, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1796, "manual_self_dedupe_dropped": 9, "pseudo_created": 755, "pseudo_promoted_to_manual": 316, "pseudo_reused": 568, "real_match_assigned": 9875, "real_self_dedupe_dropped": 45, "reconciled_to_real": 17971, "tracker_online_targets": 10535, "tracker_removed_tracks": 1389, "tracker_update_calls": 47880, "unmatched_objects": 22157}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001875, "bbox_height_ratio_median": 0.088889, "bbox_height_ratio_p75": 0.088889, "bbox_width_ratio_median": 0.021094, "frame_presence_count": 32, "label_counts": {"person": 31, "small_worker": 1}, "object_sample_count": 32}, "중장비": {"bbox_area_ratio_median": 0.047998, "bbox_height_ratio_median": 0.50434, "bbox_height_ratio_p75": 0.634722, "bbox_width_ratio_median": 0.087109, "frame_presence_count": 120, "label_counts": {"tower_crane": 240}, "object_sample_count": 240}}, "scene_scale_metrics": {"sample_count": 3155, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.04691}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:12:14", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 48000, "lifetime_counters": {"assigned_from_manual_pool": 20660, "assigned_from_occlusion": 2, "assigned_from_recent_track": 91, "fall_candidate_accepted_edge_entry": 417, "fall_candidate_accepted_prev_track": 910, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1796, "manual_self_dedupe_dropped": 9, "pseudo_created": 757, "pseudo_promoted_to_manual": 317, "pseudo_reused": 570, "real_match_assigned": 9910, "real_self_dedupe_dropped": 45, "reconciled_to_real": 18207, "tracker_online_targets": 10570, "tracker_removed_tracks": 1392, "tracker_update_calls": 48000, "unmatched_objects": 22397}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.00202, "bbox_height_ratio_median": 0.092361, "bbox_height_ratio_p75": 0.092361, "bbox_width_ratio_median": 0.021875, "frame_presence_count": 27, "label_counts": {"person": 27}, "object_sample_count": 27}, "중장비": {"bbox_area_ratio_median": 0.021113, "bbox_height_ratio_median": 0.377083, "bbox_height_ratio_p75": 0.636111, "bbox_width_ratio_median": 0.096673, "frame_presence_count": 120, "label_counts": {"tower_crane": 240, "wheel loader": 8}, "object_sample_count": 248}}, "scene_scale_metrics": {"sample_count": 3182, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.046512}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:12:32", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 48120, "lifetime_counters": {"assigned_from_manual_pool": 20902, "assigned_from_occlusion": 2, "assigned_from_recent_track": 91, "fall_candidate_accepted_edge_entry": 422, "fall_candidate_accepted_prev_track": 913, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1804, "manual_self_dedupe_dropped": 9, "pseudo_created": 759, "pseudo_promoted_to_manual": 318, "pseudo_reused": 573, "real_match_assigned": 9911, "real_self_dedupe_dropped": 45, "reconciled_to_real": 18450, "tracker_online_targets": 10571, "tracker_removed_tracks": 1393, "tracker_update_calls": 48120, "unmatched_objects": 22645}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.019049, "bbox_height_ratio_median": 0.182986, "bbox_height_ratio_p75": 0.185417, "bbox_width_ratio_median": 0.104102, "frame_presence_count": 8, "label_counts": {"worker": 8}, "object_sample_count": 8}, "중장비": {"bbox_area_ratio_median": 0.020947, "bbox_height_ratio_median": 0.377083, "bbox_height_ratio_p75": 0.665278, "bbox_width_ratio_median": 0.055859, "frame_presence_count": 120, "label_counts": {"tower_crane": 240, "wheel loader": 1}, "object_sample_count": 241}}, "scene_scale_metrics": {"sample_count": 3190, "worker_height_ratio_median": 0.098958, "worker_small_worker_ratio": 0.046395}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:12:50", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "pseudo_reused": 1, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 3}, "frame_idx": 48240, "lifetime_counters": {"assigned_from_manual_pool": 21142, "assigned_from_occlusion": 2, "assigned_from_recent_track": 91, "fall_candidate_accepted_edge_entry": 422, "fall_candidate_accepted_prev_track": 913, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1804, "manual_self_dedupe_dropped": 9, "pseudo_created": 760, "pseudo_promoted_to_manual": 318, "pseudo_reused": 574, "real_match_assigned": 9914, "real_self_dedupe_dropped": 45, "reconciled_to_real": 18690, "tracker_online_targets": 10574, "tracker_removed_tracks": 1394, "tracker_update_calls": 48240, "unmatched_objects": 22887}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.00149, "bbox_height_ratio_median": 0.090278, "bbox_height_ratio_p75": 0.091667, "bbox_width_ratio_median": 0.016016, "frame_presence_count": 5, "label_counts": {"person": 5}, "object_sample_count": 5}, "중장비": {"bbox_area_ratio_median": 0.047424, "bbox_height_ratio_median": 0.500868, "bbox_height_ratio_p75": 0.636806, "bbox_width_ratio_median": 0.087109, "frame_presence_count": 120, "label_counts": {"tower_crane": 240}, "object_sample_count": 240}}, "scene_scale_metrics": {"sample_count": 3195, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.046322}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 1, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:13:08", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 48360, "lifetime_counters": {"assigned_from_manual_pool": 21436, "assigned_from_occlusion": 2, "assigned_from_recent_track": 92, "fall_candidate_accepted_edge_entry": 422, "fall_candidate_accepted_prev_track": 913, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1804, "manual_self_dedupe_dropped": 9, "pseudo_created": 762, "pseudo_promoted_to_manual": 319, "pseudo_reused": 577, "real_match_assigned": 9916, "real_self_dedupe_dropped": 45, "reconciled_to_real": 18952, "tracker_online_targets": 10576, "tracker_removed_tracks": 1396, "tracker_update_calls": 48360, "unmatched_objects": 23188}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002003, "bbox_height_ratio_median": 0.095833, "bbox_height_ratio_p75": 0.097917, "bbox_width_ratio_median": 0.020898, "frame_presence_count": 60, "label_counts": {"person": 60}, "object_sample_count": 60}, "중장비": {"bbox_area_ratio_median": 0.021055, "bbox_height_ratio_median": 0.378472, "bbox_height_ratio_p75": 0.643056, "bbox_width_ratio_median": 0.08647, "frame_presence_count": 120, "label_counts": {"tower_crane": 240, "wheel loader": 3}, "object_sample_count": 243}}, "scene_scale_metrics": {"sample_count": 3255, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045469}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:13:26", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 48480, "lifetime_counters": {"assigned_from_manual_pool": 21676, "assigned_from_occlusion": 2, "assigned_from_recent_track": 92, "fall_candidate_accepted_edge_entry": 422, "fall_candidate_accepted_prev_track": 913, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1804, "manual_self_dedupe_dropped": 9, "pseudo_created": 762, "pseudo_promoted_to_manual": 319, "pseudo_reused": 577, "real_match_assigned": 9917, "real_self_dedupe_dropped": 45, "reconciled_to_real": 19192, "tracker_online_targets": 10577, "tracker_removed_tracks": 1398, "tracker_update_calls": 48480, "unmatched_objects": 23428}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001271, "bbox_height_ratio_median": 0.075694, "bbox_height_ratio_p75": 0.075694, "bbox_width_ratio_median": 0.016797, "frame_presence_count": 1, "label_counts": {"person": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.04737, "bbox_height_ratio_median": 0.50191, "bbox_height_ratio_p75": 0.637153, "bbox_width_ratio_median": 0.086523, "frame_presence_count": 120, "label_counts": {"tower_crane": 240}, "object_sample_count": 240}}, "scene_scale_metrics": {"sample_count": 3256, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045455}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:13:45", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 48600, "lifetime_counters": {"assigned_from_manual_pool": 21916, "assigned_from_occlusion": 2, "assigned_from_recent_track": 92, "fall_candidate_accepted_edge_entry": 422, "fall_candidate_accepted_prev_track": 913, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1804, "manual_self_dedupe_dropped": 9, "pseudo_created": 762, "pseudo_promoted_to_manual": 319, "pseudo_reused": 577, "real_match_assigned": 9917, "real_self_dedupe_dropped": 45, "reconciled_to_real": 19432, "tracker_online_targets": 10577, "tracker_removed_tracks": 1398, "tracker_update_calls": 48600, "unmatched_objects": 23668}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.046975, "bbox_height_ratio_median": 0.500694, "bbox_height_ratio_p75": 0.6375, "bbox_width_ratio_median": 0.086133, "frame_presence_count": 120, "label_counts": {"tower_crane": 240}, "object_sample_count": 240}}, "scene_scale_metrics": {"sample_count": 3256, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045455}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:14:03", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 48720, "lifetime_counters": {"assigned_from_manual_pool": 22154, "assigned_from_occlusion": 2, "assigned_from_recent_track": 92, "fall_candidate_accepted_edge_entry": 422, "fall_candidate_accepted_prev_track": 913, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1804, "manual_self_dedupe_dropped": 9, "pseudo_created": 763, "pseudo_promoted_to_manual": 319, "pseudo_reused": 578, "real_match_assigned": 9919, "real_self_dedupe_dropped": 45, "reconciled_to_real": 19670, "tracker_online_targets": 10579, "tracker_removed_tracks": 1399, "tracker_update_calls": 48720, "unmatched_objects": 23908}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.020474, "bbox_height_ratio_median": 0.377778, "bbox_height_ratio_p75": 0.652083, "bbox_width_ratio_median": 0.08124, "frame_presence_count": 120, "label_counts": {"tower_crane": 240, "wheel loader": 2}, "object_sample_count": 242}}, "scene_scale_metrics": {"sample_count": 3256, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045455}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:14:21", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 48840, "lifetime_counters": {"assigned_from_manual_pool": 22394, "assigned_from_occlusion": 2, "assigned_from_recent_track": 92, "fall_candidate_accepted_edge_entry": 422, "fall_candidate_accepted_prev_track": 913, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1804, "manual_self_dedupe_dropped": 9, "pseudo_created": 763, "pseudo_promoted_to_manual": 319, "pseudo_reused": 578, "real_match_assigned": 9920, "real_self_dedupe_dropped": 45, "reconciled_to_real": 19910, "tracker_online_targets": 10580, "tracker_removed_tracks": 1399, "tracker_update_calls": 48840, "unmatched_objects": 24148}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000328, "bbox_height_ratio_median": 0.038194, "bbox_height_ratio_p75": 0.038194, "bbox_width_ratio_median": 0.008594, "frame_presence_count": 1, "label_counts": {"small_worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.047158, "bbox_height_ratio_median": 0.499826, "bbox_height_ratio_p75": 0.640278, "bbox_width_ratio_median": 0.085742, "frame_presence_count": 120, "label_counts": {"tower_crane": 240}, "object_sample_count": 240}}, "scene_scale_metrics": {"sample_count": 3257, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045748}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:14:41", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 3}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "pseudo_created": 1, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 3}, "frame_idx": 48960, "lifetime_counters": {"assigned_from_manual_pool": 22632, "assigned_from_occlusion": 2, "assigned_from_recent_track": 92, "fall_candidate_accepted_edge_entry": 422, "fall_candidate_accepted_prev_track": 913, "fall_candidate_no_prev_worker_context": 469, "fall_candidate_rejected_no_support": 469, "fall_candidate_seen": 1804, "manual_self_dedupe_dropped": 9, "pseudo_created": 765, "pseudo_promoted_to_manual": 319, "pseudo_reused": 579, "real_match_assigned": 9922, "real_self_dedupe_dropped": 45, "reconciled_to_real": 20148, "tracker_online_targets": 10582, "tracker_removed_tracks": 1400, "tracker_update_calls": 48960, "unmatched_objects": 24389}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.020584, "bbox_height_ratio_median": 0.377083, "bbox_height_ratio_p75": 0.64375, "bbox_width_ratio_median": 0.078766, "frame_presence_count": 120, "label_counts": {"tower_crane": 240, "wheel loader": 3}, "object_sample_count": 243}}, "scene_scale_metrics": {"sample_count": 3257, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045748}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 1, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:15:04", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 49080, "lifetime_counters": {"assigned_from_manual_pool": 22878, "assigned_from_occlusion": 2, "assigned_from_recent_track": 92, "fall_candidate_accepted_edge_entry": 422, "fall_candidate_accepted_prev_track": 913, "fall_candidate_no_prev_worker_context": 478, "fall_candidate_rejected_no_support": 478, "fall_candidate_seen": 1813, "manual_self_dedupe_dropped": 9, "pseudo_created": 767, "pseudo_promoted_to_manual": 321, "pseudo_reused": 582, "real_match_assigned": 9924, "real_self_dedupe_dropped": 45, "reconciled_to_real": 20396, "tracker_online_targets": 10584, "tracker_removed_tracks": 1401, "tracker_update_calls": 49080, "unmatched_objects": 24642}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.013146, "bbox_height_ratio_median": 0.339931, "bbox_height_ratio_p75": 0.629514, "bbox_width_ratio_median": 0.053906, "frame_presence_count": 120, "label_counts": {"tower_crane": 240, "wheel loader": 15}, "object_sample_count": 255}}, "scene_scale_metrics": {"sample_count": 3257, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045748}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:15:24", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 49200, "lifetime_counters": {"assigned_from_manual_pool": 23115, "assigned_from_occlusion": 2, "assigned_from_recent_track": 93, "fall_candidate_accepted_edge_entry": 422, "fall_candidate_accepted_prev_track": 913, "fall_candidate_no_prev_worker_context": 503, "fall_candidate_rejected_no_support": 503, "fall_candidate_seen": 1838, "manual_self_dedupe_dropped": 9, "pseudo_created": 768, "pseudo_promoted_to_manual": 322, "pseudo_reused": 583, "real_match_assigned": 9932, "real_self_dedupe_dropped": 45, "reconciled_to_real": 20633, "tracker_online_targets": 10592, "tracker_removed_tracks": 1403, "tracker_update_calls": 49200, "unmatched_objects": 24883}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.012716, "bbox_height_ratio_median": 0.328819, "bbox_height_ratio_p75": 0.639583, "bbox_width_ratio_median": 0.039062, "frame_presence_count": 120, "label_counts": {"tower_crane": 240, "wheel loader": 9}, "object_sample_count": 249}}, "scene_scale_metrics": {"sample_count": 3257, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045748}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:15:42", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 49320, "lifetime_counters": {"assigned_from_manual_pool": 23266, "assigned_from_occlusion": 2, "assigned_from_recent_track": 95, "fall_candidate_accepted_edge_entry": 422, "fall_candidate_accepted_prev_track": 913, "fall_candidate_no_prev_worker_context": 522, "fall_candidate_rejected_no_support": 522, "fall_candidate_seen": 1857, "manual_self_dedupe_dropped": 9, "pseudo_created": 769, "pseudo_promoted_to_manual": 323, "pseudo_reused": 584, "real_match_assigned": 9955, "real_self_dedupe_dropped": 45, "reconciled_to_real": 20761, "tracker_online_targets": 10615, "tracker_removed_tracks": 1406, "tracker_update_calls": 49320, "unmatched_objects": 25039}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.07347, "bbox_height_ratio_median": 0.628472, "bbox_height_ratio_p75": 0.633681, "bbox_width_ratio_median": 0.116797, "frame_presence_count": 120, "label_counts": {"tower_crane": 153, "wheel loader": 26}, "object_sample_count": 179}}, "scene_scale_metrics": {"sample_count": 3257, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045748}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:15:59", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 49440, "lifetime_counters": {"assigned_from_manual_pool": 23461, "assigned_from_occlusion": 2, "assigned_from_recent_track": 95, "fall_candidate_accepted_edge_entry": 422, "fall_candidate_accepted_prev_track": 913, "fall_candidate_no_prev_worker_context": 537, "fall_candidate_rejected_no_support": 537, "fall_candidate_seen": 1872, "manual_self_dedupe_dropped": 9, "pseudo_created": 770, "pseudo_promoted_to_manual": 324, "pseudo_reused": 585, "real_match_assigned": 9956, "real_self_dedupe_dropped": 45, "reconciled_to_real": 20957, "tracker_online_targets": 10616, "tracker_removed_tracks": 1408, "tracker_update_calls": 49440, "unmatched_objects": 25237}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.032563, "bbox_height_ratio_median": 0.372569, "bbox_height_ratio_p75": 0.618056, "bbox_width_ratio_median": 0.089453, "frame_presence_count": 120, "label_counts": {"tower_crane": 196, "wheel loader": 3}, "object_sample_count": 199}}, "scene_scale_metrics": {"sample_count": 3257, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045748}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:16:16", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 49560, "lifetime_counters": {"assigned_from_manual_pool": 23541, "assigned_from_occlusion": 2, "assigned_from_recent_track": 97, "fall_candidate_accepted_edge_entry": 422, "fall_candidate_accepted_prev_track": 913, "fall_candidate_no_prev_worker_context": 584, "fall_candidate_rejected_no_support": 584, "fall_candidate_seen": 1919, "manual_self_dedupe_dropped": 9, "pseudo_created": 771, "pseudo_promoted_to_manual": 324, "pseudo_reused": 585, "real_match_assigned": 9960, "real_self_dedupe_dropped": 45, "reconciled_to_real": 21037, "tracker_online_targets": 10620, "tracker_removed_tracks": 1411, "tracker_update_calls": 49560, "unmatched_objects": 25320}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.03401, "bbox_height_ratio_median": 0.367014, "bbox_height_ratio_p75": 0.370139, "bbox_width_ratio_median": 0.092578, "frame_presence_count": 74, "label_counts": {"drilling_rig": 2, "tower_crane": 83, "wheel loader": 2}, "object_sample_count": 87}}, "scene_scale_metrics": {"sample_count": 3257, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045748}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:16:33", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 49680, "lifetime_counters": {"assigned_from_manual_pool": 23634, "assigned_from_occlusion": 2, "assigned_from_recent_track": 97, "fall_candidate_accepted_edge_entry": 422, "fall_candidate_accepted_prev_track": 913, "fall_candidate_no_prev_worker_context": 584, "fall_candidate_rejected_no_support": 584, "fall_candidate_seen": 1919, "manual_self_dedupe_dropped": 25, "pseudo_created": 774, "pseudo_promoted_to_manual": 326, "pseudo_reused": 587, "real_match_assigned": 9962, "real_self_dedupe_dropped": 45, "reconciled_to_real": 21132, "tracker_online_targets": 10622, "tracker_removed_tracks": 1412, "tracker_update_calls": 49680, "unmatched_objects": 25420}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.058641, "bbox_height_ratio_median": 0.609201, "bbox_height_ratio_p75": 0.619097, "bbox_width_ratio_median": 0.095561, "frame_presence_count": 79, "label_counts": {"tower_crane": 69, "wheel loader": 17}, "object_sample_count": 86}}, "scene_scale_metrics": {"sample_count": 3257, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045748}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:16:51", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 49800, "lifetime_counters": {"assigned_from_manual_pool": 23752, "assigned_from_occlusion": 2, "assigned_from_recent_track": 98, "fall_candidate_accepted_edge_entry": 422, "fall_candidate_accepted_prev_track": 913, "fall_candidate_no_prev_worker_context": 600, "fall_candidate_rejected_no_support": 600, "fall_candidate_seen": 1935, "manual_self_dedupe_dropped": 28, "pseudo_created": 776, "pseudo_promoted_to_manual": 328, "pseudo_reused": 589, "real_match_assigned": 9970, "real_self_dedupe_dropped": 45, "reconciled_to_real": 21252, "tracker_online_targets": 10630, "tracker_removed_tracks": 1416, "tracker_update_calls": 49800, "unmatched_objects": 25545}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.022592, "bbox_height_ratio_median": 0.497396, "bbox_height_ratio_p75": 0.592361, "bbox_width_ratio_median": 0.046094, "frame_presence_count": 117, "label_counts": {"tower_crane": 124, "wheel loader": 6}, "object_sample_count": 130}}, "scene_scale_metrics": {"sample_count": 3257, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045748}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:17:08", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 49920, "lifetime_counters": {"assigned_from_manual_pool": 23887, "assigned_from_occlusion": 2, "assigned_from_recent_track": 99, "fall_candidate_accepted_edge_entry": 422, "fall_candidate_accepted_prev_track": 913, "fall_candidate_no_prev_worker_context": 633, "fall_candidate_rejected_no_support": 633, "fall_candidate_seen": 1968, "manual_self_dedupe_dropped": 28, "pseudo_created": 776, "pseudo_promoted_to_manual": 328, "pseudo_reused": 589, "real_match_assigned": 9979, "real_self_dedupe_dropped": 45, "reconciled_to_real": 21363, "tracker_online_targets": 10639, "tracker_removed_tracks": 1419, "tracker_update_calls": 49920, "unmatched_objects": 25681}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.020228, "bbox_height_ratio_median": 0.483333, "bbox_height_ratio_p75": 0.490278, "bbox_width_ratio_median": 0.045703, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 25}, "object_sample_count": 145}}, "scene_scale_metrics": {"sample_count": 3257, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045748}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:17:25", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 50040, "lifetime_counters": {"assigned_from_manual_pool": 24076, "assigned_from_occlusion": 2, "assigned_from_recent_track": 99, "fall_candidate_accepted_edge_entry": 422, "fall_candidate_accepted_prev_track": 913, "fall_candidate_no_prev_worker_context": 758, "fall_candidate_rejected_no_support": 758, "fall_candidate_seen": 2093, "manual_self_dedupe_dropped": 28, "pseudo_created": 776, "pseudo_promoted_to_manual": 328, "pseudo_reused": 589, "real_match_assigned": 9981, "real_self_dedupe_dropped": 45, "reconciled_to_real": 21481, "tracker_online_targets": 10641, "tracker_removed_tracks": 1419, "tracker_update_calls": 50040, "unmatched_objects": 25870}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.024131, "bbox_height_ratio_median": 0.475, "bbox_height_ratio_p75": 0.498264, "bbox_width_ratio_median": 0.051953, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 71}, "object_sample_count": 191}}, "scene_scale_metrics": {"sample_count": 3257, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045748}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:17:48", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 50160, "lifetime_counters": {"assigned_from_manual_pool": 24165, "assigned_from_occlusion": 2, "assigned_from_recent_track": 103, "fall_candidate_accepted_edge_entry": 422, "fall_candidate_accepted_prev_track": 913, "fall_candidate_no_prev_worker_context": 835, "fall_candidate_rejected_no_support": 835, "fall_candidate_seen": 2170, "manual_self_dedupe_dropped": 28, "pseudo_created": 779, "pseudo_promoted_to_manual": 330, "pseudo_reused": 591, "real_match_assigned": 10032, "real_self_dedupe_dropped": 45, "reconciled_to_real": 21546, "tracker_online_targets": 10692, "tracker_removed_tracks": 1423, "tracker_update_calls": 50160, "unmatched_objects": 25970}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.011355, "bbox_height_ratio_median": 0.389931, "bbox_height_ratio_p75": 0.469097, "bbox_width_ratio_median": 0.030078, "frame_presence_count": 117, "label_counts": {"tower_crane": 147, "wheel loader": 4}, "object_sample_count": 151}}, "scene_scale_metrics": {"sample_count": 3257, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045748}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:18:05", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 50280, "lifetime_counters": {"assigned_from_manual_pool": 24251, "assigned_from_occlusion": 2, "assigned_from_recent_track": 103, "fall_candidate_accepted_edge_entry": 422, "fall_candidate_accepted_prev_track": 913, "fall_candidate_no_prev_worker_context": 896, "fall_candidate_rejected_no_support": 896, "fall_candidate_seen": 2231, "manual_self_dedupe_dropped": 28, "pseudo_created": 782, "pseudo_promoted_to_manual": 332, "pseudo_reused": 593, "real_match_assigned": 10033, "real_self_dedupe_dropped": 45, "reconciled_to_real": 21634, "tracker_online_targets": 10693, "tracker_removed_tracks": 1425, "tracker_update_calls": 50280, "unmatched_objects": 26063}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.010837, "bbox_height_ratio_median": 0.35816, "bbox_height_ratio_p75": 0.361806, "bbox_width_ratio_median": 0.030469, "frame_presence_count": 88, "label_counts": {"tower_crane": 93, "wheel loader": 1}, "object_sample_count": 94}}, "scene_scale_metrics": {"sample_count": 3257, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045748}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:18:22", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 50400, "lifetime_counters": {"assigned_from_manual_pool": 24381, "assigned_from_occlusion": 2, "assigned_from_recent_track": 103, "fall_candidate_accepted_edge_entry": 422, "fall_candidate_accepted_prev_track": 913, "fall_candidate_no_prev_worker_context": 904, "fall_candidate_rejected_no_support": 904, "fall_candidate_seen": 2239, "manual_self_dedupe_dropped": 28, "pseudo_created": 786, "pseudo_promoted_to_manual": 333, "pseudo_reused": 594, "real_match_assigned": 10040, "real_self_dedupe_dropped": 45, "reconciled_to_real": 21765, "tracker_online_targets": 10700, "tracker_removed_tracks": 1426, "tracker_update_calls": 50400, "unmatched_objects": 26199}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.011404, "bbox_height_ratio_median": 0.359722, "bbox_height_ratio_p75": 0.365972, "bbox_width_ratio_median": 0.032813, "frame_presence_count": 120, "label_counts": {"tower_crane": 122, "wheel loader": 21}, "object_sample_count": 143}}, "scene_scale_metrics": {"sample_count": 3257, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045748}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:18:39", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 50520, "lifetime_counters": {"assigned_from_manual_pool": 24486, "assigned_from_occlusion": 2, "assigned_from_recent_track": 105, "fall_candidate_accepted_edge_entry": 422, "fall_candidate_accepted_prev_track": 913, "fall_candidate_no_prev_worker_context": 904, "fall_candidate_rejected_no_support": 904, "fall_candidate_seen": 2239, "manual_self_dedupe_dropped": 28, "pseudo_created": 787, "pseudo_promoted_to_manual": 333, "pseudo_reused": 594, "real_match_assigned": 10043, "real_self_dedupe_dropped": 45, "reconciled_to_real": 21864, "tracker_online_targets": 10703, "tracker_removed_tracks": 1429, "tracker_update_calls": 50520, "unmatched_objects": 26307}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.015407, "bbox_height_ratio_median": 0.417361, "bbox_height_ratio_p75": 0.423958, "bbox_width_ratio_median": 0.036719, "frame_presence_count": 100, "label_counts": {"tower_crane": 105, "wheel loader": 6}, "object_sample_count": 111}}, "scene_scale_metrics": {"sample_count": 3257, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045748}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:18:57", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 50640, "lifetime_counters": {"assigned_from_manual_pool": 24601, "assigned_from_occlusion": 2, "assigned_from_recent_track": 105, "fall_candidate_accepted_edge_entry": 422, "fall_candidate_accepted_prev_track": 913, "fall_candidate_no_prev_worker_context": 904, "fall_candidate_rejected_no_support": 904, "fall_candidate_seen": 2239, "manual_self_dedupe_dropped": 28, "pseudo_created": 792, "pseudo_promoted_to_manual": 334, "pseudo_reused": 595, "real_match_assigned": 10047, "real_self_dedupe_dropped": 45, "reconciled_to_real": 21980, "tracker_online_targets": 10707, "tracker_removed_tracks": 1432, "tracker_update_calls": 50640, "unmatched_objects": 26429}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.015443, "bbox_height_ratio_median": 0.42309, "bbox_height_ratio_p75": 0.427778, "bbox_width_ratio_median": 0.036523, "frame_presence_count": 115, "label_counts": {"tower_crane": 116, "wheel loader": 10}, "object_sample_count": 126}}, "scene_scale_metrics": {"sample_count": 3257, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045748}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:19:15", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 50760, "lifetime_counters": {"assigned_from_manual_pool": 24730, "assigned_from_occlusion": 2, "assigned_from_recent_track": 105, "fall_candidate_accepted_edge_entry": 422, "fall_candidate_accepted_prev_track": 913, "fall_candidate_no_prev_worker_context": 904, "fall_candidate_rejected_no_support": 904, "fall_candidate_seen": 2239, "manual_self_dedupe_dropped": 28, "pseudo_created": 794, "pseudo_promoted_to_manual": 335, "pseudo_reused": 596, "real_match_assigned": 10048, "real_self_dedupe_dropped": 45, "reconciled_to_real": 22110, "tracker_online_targets": 10708, "tracker_removed_tracks": 1433, "tracker_update_calls": 50760, "unmatched_objects": 26562}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.015011, "bbox_height_ratio_median": 0.407813, "bbox_height_ratio_p75": 0.416667, "bbox_width_ratio_median": 0.036719, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 14}, "object_sample_count": 134}}, "scene_scale_metrics": {"sample_count": 3257, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045748}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:19:32", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 50880, "lifetime_counters": {"assigned_from_manual_pool": 24802, "assigned_from_occlusion": 2, "assigned_from_recent_track": 107, "fall_candidate_accepted_edge_entry": 422, "fall_candidate_accepted_prev_track": 913, "fall_candidate_no_prev_worker_context": 904, "fall_candidate_rejected_no_support": 904, "fall_candidate_seen": 2239, "manual_self_dedupe_dropped": 28, "pseudo_created": 795, "pseudo_promoted_to_manual": 335, "pseudo_reused": 596, "real_match_assigned": 10054, "real_self_dedupe_dropped": 45, "reconciled_to_real": 22180, "tracker_online_targets": 10714, "tracker_removed_tracks": 1436, "tracker_update_calls": 50880, "unmatched_objects": 26637}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.017128, "bbox_height_ratio_median": 0.419444, "bbox_height_ratio_p75": 0.428819, "bbox_width_ratio_median": 0.041016, "frame_presence_count": 76, "label_counts": {"tower_crane": 70, "wheel loader": 11}, "object_sample_count": 81}}, "scene_scale_metrics": {"sample_count": 3257, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045748}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:19:49", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 51000, "lifetime_counters": {"assigned_from_manual_pool": 24941, "assigned_from_occlusion": 2, "assigned_from_recent_track": 107, "fall_candidate_accepted_edge_entry": 422, "fall_candidate_accepted_prev_track": 913, "fall_candidate_no_prev_worker_context": 904, "fall_candidate_rejected_no_support": 904, "fall_candidate_seen": 2239, "manual_self_dedupe_dropped": 28, "pseudo_created": 795, "pseudo_promoted_to_manual": 335, "pseudo_reused": 596, "real_match_assigned": 10058, "real_self_dedupe_dropped": 45, "reconciled_to_real": 22296, "tracker_online_targets": 10718, "tracker_removed_tracks": 1439, "tracker_update_calls": 51000, "unmatched_objects": 26776}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.017462, "bbox_height_ratio_median": 0.429167, "bbox_height_ratio_p75": 0.4375, "bbox_width_ratio_median": 0.04082, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 23}, "object_sample_count": 143}}, "scene_scale_metrics": {"sample_count": 3257, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045748}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:20:07", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 51120, "lifetime_counters": {"assigned_from_manual_pool": 25093, "assigned_from_occlusion": 2, "assigned_from_recent_track": 107, "fall_candidate_accepted_edge_entry": 422, "fall_candidate_accepted_prev_track": 913, "fall_candidate_no_prev_worker_context": 904, "fall_candidate_rejected_no_support": 904, "fall_candidate_seen": 2239, "manual_self_dedupe_dropped": 28, "pseudo_created": 795, "pseudo_promoted_to_manual": 335, "pseudo_reused": 596, "real_match_assigned": 10061, "real_self_dedupe_dropped": 45, "reconciled_to_real": 22406, "tracker_online_targets": 10721, "tracker_removed_tracks": 1440, "tracker_update_calls": 51120, "unmatched_objects": 26928}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.01703, "bbox_height_ratio_median": 0.417361, "bbox_height_ratio_p75": 0.441667, "bbox_width_ratio_median": 0.041602, "frame_presence_count": 116, "label_counts": {"tower_crane": 110, "wheel loader": 45}, "object_sample_count": 155}}, "scene_scale_metrics": {"sample_count": 3257, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045748}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:20:30", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 51240, "lifetime_counters": {"assigned_from_manual_pool": 25235, "assigned_from_occlusion": 2, "assigned_from_recent_track": 108, "fall_candidate_accepted_edge_entry": 433, "fall_candidate_accepted_prev_track": 916, "fall_candidate_no_prev_worker_context": 949, "fall_candidate_rejected_no_support": 976, "fall_candidate_seen": 2325, "manual_self_dedupe_dropped": 28, "pseudo_created": 796, "pseudo_promoted_to_manual": 336, "pseudo_reused": 599, "real_match_assigned": 10070, "real_self_dedupe_dropped": 45, "reconciled_to_real": 22523, "tracker_online_targets": 10730, "tracker_removed_tracks": 1443, "tracker_update_calls": 51240, "unmatched_objects": 27076}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.025357, "bbox_height_ratio_median": 0.240972, "bbox_height_ratio_p75": 0.244444, "bbox_width_ratio_median": 0.105469, "frame_presence_count": 14, "label_counts": {"worker": 14}, "object_sample_count": 14}, "중장비": {"bbox_area_ratio_median": 0.017204, "bbox_height_ratio_median": 0.418056, "bbox_height_ratio_p75": 0.427778, "bbox_width_ratio_median": 0.042188, "frame_presence_count": 114, "label_counts": {"tower_crane": 114, "wheel loader": 29}, "object_sample_count": 143}}, "scene_scale_metrics": {"sample_count": 3271, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045552}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:20:47", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 51360, "lifetime_counters": {"assigned_from_manual_pool": 25368, "assigned_from_occlusion": 2, "assigned_from_recent_track": 108, "fall_candidate_accepted_edge_entry": 433, "fall_candidate_accepted_prev_track": 916, "fall_candidate_no_prev_worker_context": 1069, "fall_candidate_rejected_no_support": 1096, "fall_candidate_seen": 2445, "manual_self_dedupe_dropped": 28, "pseudo_created": 797, "pseudo_promoted_to_manual": 337, "pseudo_reused": 600, "real_match_assigned": 10071, "real_self_dedupe_dropped": 45, "reconciled_to_real": 22644, "tracker_online_targets": 10731, "tracker_removed_tracks": 1444, "tracker_update_calls": 51360, "unmatched_objects": 27212}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.017309, "bbox_height_ratio_median": 0.427778, "bbox_height_ratio_p75": 0.432292, "bbox_width_ratio_median": 0.04043, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 17}, "object_sample_count": 137}}, "scene_scale_metrics": {"sample_count": 3271, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045552}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:21:04", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 51480, "lifetime_counters": {"assigned_from_manual_pool": 25486, "assigned_from_occlusion": 2, "assigned_from_recent_track": 108, "fall_candidate_accepted_edge_entry": 433, "fall_candidate_accepted_prev_track": 916, "fall_candidate_no_prev_worker_context": 1189, "fall_candidate_rejected_no_support": 1216, "fall_candidate_seen": 2565, "manual_self_dedupe_dropped": 28, "pseudo_created": 799, "pseudo_promoted_to_manual": 337, "pseudo_reused": 601, "real_match_assigned": 10073, "real_self_dedupe_dropped": 45, "reconciled_to_real": 22762, "tracker_online_targets": 10733, "tracker_removed_tracks": 1446, "tracker_update_calls": 51480, "unmatched_objects": 27333}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.015336, "bbox_height_ratio_median": 0.370486, "bbox_height_ratio_p75": 0.39199, "bbox_width_ratio_median": 0.041211, "frame_presence_count": 120, "label_counts": {"tower_crane": 123}, "object_sample_count": 123}}, "scene_scale_metrics": {"sample_count": 3271, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045552}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:21:21", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 51600, "lifetime_counters": {"assigned_from_manual_pool": 25606, "assigned_from_occlusion": 2, "assigned_from_recent_track": 108, "fall_candidate_accepted_edge_entry": 433, "fall_candidate_accepted_prev_track": 916, "fall_candidate_no_prev_worker_context": 1217, "fall_candidate_rejected_no_support": 1244, "fall_candidate_seen": 2593, "manual_self_dedupe_dropped": 28, "pseudo_created": 799, "pseudo_promoted_to_manual": 337, "pseudo_reused": 601, "real_match_assigned": 10073, "real_self_dedupe_dropped": 45, "reconciled_to_real": 22882, "tracker_online_targets": 10733, "tracker_removed_tracks": 1446, "tracker_update_calls": 51600, "unmatched_objects": 27453}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.014726, "bbox_height_ratio_median": 0.354861, "bbox_height_ratio_p75": 0.355556, "bbox_width_ratio_median": 0.041797, "frame_presence_count": 120, "label_counts": {"tower_crane": 120}, "object_sample_count": 120}}, "scene_scale_metrics": {"sample_count": 3271, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045552}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:21:37", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 51720, "lifetime_counters": {"assigned_from_manual_pool": 25726, "assigned_from_occlusion": 2, "assigned_from_recent_track": 108, "fall_candidate_accepted_edge_entry": 433, "fall_candidate_accepted_prev_track": 916, "fall_candidate_no_prev_worker_context": 1235, "fall_candidate_rejected_no_support": 1262, "fall_candidate_seen": 2611, "manual_self_dedupe_dropped": 28, "pseudo_created": 799, "pseudo_promoted_to_manual": 337, "pseudo_reused": 601, "real_match_assigned": 10073, "real_self_dedupe_dropped": 45, "reconciled_to_real": 23002, "tracker_online_targets": 10733, "tracker_removed_tracks": 1446, "tracker_update_calls": 51720, "unmatched_objects": 27573}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.014658, "bbox_height_ratio_median": 0.35, "bbox_height_ratio_p75": 0.352778, "bbox_width_ratio_median": 0.041797, "frame_presence_count": 120, "label_counts": {"tower_crane": 120}, "object_sample_count": 120}}, "scene_scale_metrics": {"sample_count": 3271, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045552}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:21:53", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 51840, "lifetime_counters": {"assigned_from_manual_pool": 25846, "assigned_from_occlusion": 2, "assigned_from_recent_track": 108, "fall_candidate_accepted_edge_entry": 433, "fall_candidate_accepted_prev_track": 916, "fall_candidate_no_prev_worker_context": 1251, "fall_candidate_rejected_no_support": 1278, "fall_candidate_seen": 2627, "manual_self_dedupe_dropped": 28, "pseudo_created": 799, "pseudo_promoted_to_manual": 337, "pseudo_reused": 601, "real_match_assigned": 10073, "real_self_dedupe_dropped": 45, "reconciled_to_real": 23122, "tracker_online_targets": 10733, "tracker_removed_tracks": 1446, "tracker_update_calls": 51840, "unmatched_objects": 27693}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.014978, "bbox_height_ratio_median": 0.354167, "bbox_height_ratio_p75": 0.363194, "bbox_width_ratio_median": 0.041992, "frame_presence_count": 120, "label_counts": {"tower_crane": 120}, "object_sample_count": 120}}, "scene_scale_metrics": {"sample_count": 3271, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045552}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:22:10", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 51960, "lifetime_counters": {"assigned_from_manual_pool": 25966, "assigned_from_occlusion": 2, "assigned_from_recent_track": 108, "fall_candidate_accepted_edge_entry": 434, "fall_candidate_accepted_prev_track": 916, "fall_candidate_no_prev_worker_context": 1266, "fall_candidate_rejected_no_support": 1293, "fall_candidate_seen": 2643, "manual_self_dedupe_dropped": 28, "pseudo_created": 800, "pseudo_promoted_to_manual": 337, "pseudo_reused": 601, "real_match_assigned": 10073, "real_self_dedupe_dropped": 45, "reconciled_to_real": 23242, "tracker_online_targets": 10733, "tracker_removed_tracks": 1446, "tracker_update_calls": 51960, "unmatched_objects": 27814}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.02199, "bbox_height_ratio_median": 0.174826, "bbox_height_ratio_p75": 0.174826, "bbox_width_ratio_median": 0.125781, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.015447, "bbox_height_ratio_median": 0.365972, "bbox_height_ratio_p75": 0.379861, "bbox_width_ratio_median": 0.042188, "frame_presence_count": 120, "label_counts": {"tower_crane": 120}, "object_sample_count": 120}}, "scene_scale_metrics": {"sample_count": 3272, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045538}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:22:26", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 52080, "lifetime_counters": {"assigned_from_manual_pool": 26085, "assigned_from_occlusion": 2, "assigned_from_recent_track": 108, "fall_candidate_accepted_edge_entry": 434, "fall_candidate_accepted_prev_track": 916, "fall_candidate_no_prev_worker_context": 1360, "fall_candidate_rejected_no_support": 1387, "fall_candidate_seen": 2737, "manual_self_dedupe_dropped": 28, "pseudo_created": 801, "pseudo_promoted_to_manual": 337, "pseudo_reused": 601, "real_match_assigned": 10075, "real_self_dedupe_dropped": 45, "reconciled_to_real": 23361, "tracker_online_targets": 10735, "tracker_removed_tracks": 1447, "tracker_update_calls": 52080, "unmatched_objects": 27934}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.016573, "bbox_height_ratio_median": 0.368403, "bbox_height_ratio_p75": 0.401389, "bbox_width_ratio_median": 0.041797, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 2}, "object_sample_count": 122}}, "scene_scale_metrics": {"sample_count": 3272, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045538}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:22:43", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 52200, "lifetime_counters": {"assigned_from_manual_pool": 26272, "assigned_from_occlusion": 2, "assigned_from_recent_track": 108, "fall_candidate_accepted_edge_entry": 434, "fall_candidate_accepted_prev_track": 916, "fall_candidate_no_prev_worker_context": 1369, "fall_candidate_rejected_no_support": 1396, "fall_candidate_seen": 2746, "manual_self_dedupe_dropped": 41, "pseudo_created": 803, "pseudo_promoted_to_manual": 339, "pseudo_reused": 603, "real_match_assigned": 10101, "real_self_dedupe_dropped": 45, "reconciled_to_real": 23550, "tracker_online_targets": 10761, "tracker_removed_tracks": 1447, "tracker_update_calls": 52200, "unmatched_objects": 28127}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.031358, "bbox_height_ratio_median": 0.381771, "bbox_height_ratio_p75": 0.449306, "bbox_width_ratio_median": 0.085645, "frame_presence_count": 120, "label_counts": {"tower_crane": 178, "wheel loader": 28}, "object_sample_count": 206}}, "scene_scale_metrics": {"sample_count": 3272, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045538}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:23:01", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 52320, "lifetime_counters": {"assigned_from_manual_pool": 26355, "assigned_from_occlusion": 2, "assigned_from_recent_track": 108, "fall_candidate_accepted_edge_entry": 439, "fall_candidate_accepted_prev_track": 916, "fall_candidate_no_prev_worker_context": 1388, "fall_candidate_rejected_no_support": 1415, "fall_candidate_seen": 2770, "manual_self_dedupe_dropped": 41, "pseudo_created": 807, "pseudo_promoted_to_manual": 340, "pseudo_reused": 606, "real_match_assigned": 10111, "real_self_dedupe_dropped": 45, "reconciled_to_real": 23634, "tracker_online_targets": 10771, "tracker_removed_tracks": 1450, "tracker_update_calls": 52320, "unmatched_objects": 28218}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.047799, "bbox_height_ratio_median": 0.239931, "bbox_height_ratio_p75": 0.241319, "bbox_width_ratio_median": 0.198828, "frame_presence_count": 5, "label_counts": {"worker": 5}, "object_sample_count": 5}, "중장비": {"bbox_area_ratio_median": 0.043019, "bbox_height_ratio_median": 0.444618, "bbox_height_ratio_p75": 0.455903, "bbox_width_ratio_median": 0.099219, "frame_presence_count": 73, "label_counts": {"tower_crane": 87, "wheel loader": 9}, "object_sample_count": 96}}, "scene_scale_metrics": {"sample_count": 3277, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045468}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:23:19", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 52440, "lifetime_counters": {"assigned_from_manual_pool": 26484, "assigned_from_occlusion": 2, "assigned_from_recent_track": 108, "fall_candidate_accepted_edge_entry": 439, "fall_candidate_accepted_prev_track": 916, "fall_candidate_no_prev_worker_context": 1483, "fall_candidate_rejected_no_support": 1518, "fall_candidate_seen": 2873, "manual_self_dedupe_dropped": 41, "pseudo_created": 811, "pseudo_promoted_to_manual": 342, "pseudo_reused": 608, "real_match_assigned": 10112, "real_self_dedupe_dropped": 45, "reconciled_to_real": 23765, "tracker_online_targets": 10772, "tracker_removed_tracks": 1453, "tracker_update_calls": 52440, "unmatched_objects": 28355}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.028159, "bbox_height_ratio_median": 0.422222, "bbox_height_ratio_p75": 0.427778, "bbox_width_ratio_median": 0.082673, "frame_presence_count": 119, "label_counts": {"tower_crane": 118, "wheel loader": 20}, "object_sample_count": 138}}, "scene_scale_metrics": {"sample_count": 3277, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045468}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:23:40", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 52560, "lifetime_counters": {"assigned_from_manual_pool": 26505, "assigned_from_occlusion": 2, "assigned_from_recent_track": 109, "fall_candidate_accepted_edge_entry": 439, "fall_candidate_accepted_prev_track": 916, "fall_candidate_no_prev_worker_context": 1509, "fall_candidate_rejected_no_support": 1544, "fall_candidate_seen": 2899, "manual_self_dedupe_dropped": 41, "pseudo_created": 814, "pseudo_promoted_to_manual": 343, "pseudo_reused": 609, "real_match_assigned": 10214, "real_self_dedupe_dropped": 49, "reconciled_to_real": 23786, "tracker_online_targets": 10874, "tracker_removed_tracks": 1457, "tracker_update_calls": 52560, "unmatched_objects": 28382}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.098283, "bbox_height_ratio_median": 0.652778, "bbox_height_ratio_p75": 0.659028, "bbox_width_ratio_median": 0.15, "frame_presence_count": 120, "label_counts": {"tower_crane": 123, "wheel loader": 2}, "object_sample_count": 125}}, "scene_scale_metrics": {"sample_count": 3277, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045468}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:23:58", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 52680, "lifetime_counters": {"assigned_from_manual_pool": 26505, "assigned_from_occlusion": 2, "assigned_from_recent_track": 110, "fall_candidate_accepted_edge_entry": 439, "fall_candidate_accepted_prev_track": 916, "fall_candidate_no_prev_worker_context": 1509, "fall_candidate_rejected_no_support": 1544, "fall_candidate_seen": 2899, "manual_self_dedupe_dropped": 41, "pseudo_created": 814, "pseudo_promoted_to_manual": 343, "pseudo_reused": 609, "real_match_assigned": 10337, "real_self_dedupe_dropped": 53, "reconciled_to_real": 23786, "tracker_online_targets": 10997, "tracker_removed_tracks": 1459, "tracker_update_calls": 52680, "unmatched_objects": 28383}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.102646, "bbox_height_ratio_median": 0.66875, "bbox_height_ratio_p75": 0.675694, "bbox_width_ratio_median": 0.153906, "frame_presence_count": 120, "label_counts": {"tower_crane": 120}, "object_sample_count": 120}}, "scene_scale_metrics": {"sample_count": 3277, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.045468}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:24:15", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 52800, "lifetime_counters": {"assigned_from_manual_pool": 26508, "assigned_from_occlusion": 2, "assigned_from_recent_track": 111, "fall_candidate_accepted_edge_entry": 439, "fall_candidate_accepted_prev_track": 916, "fall_candidate_no_prev_worker_context": 1509, "fall_candidate_rejected_no_support": 1544, "fall_candidate_seen": 2899, "manual_self_dedupe_dropped": 41, "pseudo_created": 816, "pseudo_promoted_to_manual": 343, "pseudo_reused": 612, "real_match_assigned": 10461, "real_self_dedupe_dropped": 58, "reconciled_to_real": 23786, "tracker_online_targets": 11121, "tracker_removed_tracks": 1463, "tracker_update_calls": 52800, "unmatched_objects": 28392}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000461, "bbox_height_ratio_median": 0.034722, "bbox_height_ratio_p75": 0.034722, "bbox_width_ratio_median": 0.013281, "frame_presence_count": 3, "label_counts": {"small_worker": 3}, "object_sample_count": 3}, "중장비": {"bbox_area_ratio_median": 0.103604, "bbox_height_ratio_median": 0.653472, "bbox_height_ratio_p75": 0.658681, "bbox_width_ratio_median": 0.158203, "frame_presence_count": 120, "label_counts": {"drilling_rig": 4, "tower_crane": 120, "wheel loader": 1}, "object_sample_count": 125}}, "scene_scale_metrics": {"sample_count": 3280, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.046341}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:24:33", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 52920, "lifetime_counters": {"assigned_from_manual_pool": 26514, "assigned_from_occlusion": 2, "assigned_from_recent_track": 112, "fall_candidate_accepted_edge_entry": 439, "fall_candidate_accepted_prev_track": 916, "fall_candidate_no_prev_worker_context": 1509, "fall_candidate_rejected_no_support": 1544, "fall_candidate_seen": 2899, "manual_self_dedupe_dropped": 41, "pseudo_created": 819, "pseudo_promoted_to_manual": 343, "pseudo_reused": 613, "real_match_assigned": 10589, "real_self_dedupe_dropped": 71, "reconciled_to_real": 23786, "tracker_online_targets": 11249, "tracker_removed_tracks": 1465, "tracker_update_calls": 52920, "unmatched_objects": 28403}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.110882, "bbox_height_ratio_median": 0.650694, "bbox_height_ratio_p75": 0.65625, "bbox_width_ratio_median": 0.169727, "frame_presence_count": 120, "label_counts": {"drilling_rig": 1, "tower_crane": 124, "wheel loader": 1}, "object_sample_count": 126}}, "scene_scale_metrics": {"sample_count": 3280, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.046341}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:24:50", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 53040, "lifetime_counters": {"assigned_from_manual_pool": 26516, "assigned_from_occlusion": 2, "assigned_from_recent_track": 112, "fall_candidate_accepted_edge_entry": 439, "fall_candidate_accepted_prev_track": 916, "fall_candidate_no_prev_worker_context": 1514, "fall_candidate_rejected_no_support": 1549, "fall_candidate_seen": 2904, "manual_self_dedupe_dropped": 41, "pseudo_created": 819, "pseudo_promoted_to_manual": 343, "pseudo_reused": 613, "real_match_assigned": 10717, "real_self_dedupe_dropped": 80, "reconciled_to_real": 23786, "tracker_online_targets": 11377, "tracker_removed_tracks": 1468, "tracker_update_calls": 53040, "unmatched_objects": 28405}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.100931, "bbox_height_ratio_median": 0.641319, "bbox_height_ratio_p75": 0.654167, "bbox_width_ratio_median": 0.156641, "frame_presence_count": 119, "label_counts": {"tower_crane": 121}, "object_sample_count": 121}}, "scene_scale_metrics": {"sample_count": 3280, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.046341}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:25:08", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 3, "real_self_dedupe_dropped": 1, "tracker_online_targets": 3, "tracker_update_calls": 1}, "frame_idx": 53160, "lifetime_counters": {"assigned_from_manual_pool": 26526, "assigned_from_occlusion": 2, "assigned_from_recent_track": 112, "fall_candidate_accepted_edge_entry": 439, "fall_candidate_accepted_prev_track": 916, "fall_candidate_no_prev_worker_context": 1514, "fall_candidate_rejected_no_support": 1549, "fall_candidate_seen": 2904, "manual_self_dedupe_dropped": 41, "pseudo_created": 820, "pseudo_promoted_to_manual": 344, "pseudo_reused": 614, "real_match_assigned": 10870, "real_self_dedupe_dropped": 87, "reconciled_to_real": 23797, "tracker_online_targets": 11530, "tracker_removed_tracks": 1469, "tracker_update_calls": 53160, "unmatched_objects": 28418}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.088737, "bbox_height_ratio_median": 0.608333, "bbox_height_ratio_p75": 0.609028, "bbox_width_ratio_median": 0.145703, "frame_presence_count": 120, "label_counts": {"tower_crane": 142, "wheel loader": 17}, "object_sample_count": 159}}, "scene_scale_metrics": {"sample_count": 3280, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.046341}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:25:26", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 53280, "lifetime_counters": {"assigned_from_manual_pool": 26537, "assigned_from_occlusion": 2, "assigned_from_recent_track": 112, "fall_candidate_accepted_edge_entry": 439, "fall_candidate_accepted_prev_track": 916, "fall_candidate_no_prev_worker_context": 1514, "fall_candidate_rejected_no_support": 1549, "fall_candidate_seen": 2904, "manual_self_dedupe_dropped": 41, "pseudo_created": 823, "pseudo_promoted_to_manual": 346, "pseudo_reused": 617, "real_match_assigned": 11048, "real_self_dedupe_dropped": 90, "reconciled_to_real": 23810, "tracker_online_targets": 11708, "tracker_removed_tracks": 1471, "tracker_update_calls": 53280, "unmatched_objects": 28437}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.060567, "bbox_height_ratio_median": 0.636285, "bbox_height_ratio_p75": 0.643056, "bbox_width_ratio_median": 0.095312, "frame_presence_count": 119, "label_counts": {"tower_crane": 188, "wheel loader": 6}, "object_sample_count": 194}}, "scene_scale_metrics": {"sample_count": 3280, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.046341}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:26:04", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 53400, "lifetime_counters": {"assigned_from_manual_pool": 26637, "assigned_from_occlusion": 2, "assigned_from_recent_track": 112, "fall_candidate_accepted_edge_entry": 439, "fall_candidate_accepted_prev_track": 916, "fall_candidate_no_prev_worker_context": 1514, "fall_candidate_rejected_no_support": 1549, "fall_candidate_seen": 2904, "manual_self_dedupe_dropped": 41, "pseudo_created": 825, "pseudo_promoted_to_manual": 347, "pseudo_reused": 618, "real_match_assigned": 11065, "real_self_dedupe_dropped": 90, "reconciled_to_real": 23911, "tracker_online_targets": 11725, "tracker_removed_tracks": 1472, "tracker_update_calls": 53400, "unmatched_objects": 28541}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.061996, "bbox_height_ratio_median": 0.626736, "bbox_height_ratio_p75": 0.629167, "bbox_width_ratio_median": 0.099609, "frame_presence_count": 92, "label_counts": {"tower_crane": 119, "wheel loader": 1}, "object_sample_count": 120}}, "scene_scale_metrics": {"sample_count": 3280, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.046341}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:26:24", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 53520, "lifetime_counters": {"assigned_from_manual_pool": 26669, "assigned_from_occlusion": 2, "assigned_from_recent_track": 112, "fall_candidate_accepted_edge_entry": 444, "fall_candidate_accepted_prev_track": 930, "fall_candidate_no_prev_worker_context": 1514, "fall_candidate_rejected_no_support": 1549, "fall_candidate_seen": 2923, "manual_self_dedupe_dropped": 41, "pseudo_created": 828, "pseudo_promoted_to_manual": 349, "pseudo_reused": 622, "real_match_assigned": 11068, "real_self_dedupe_dropped": 90, "reconciled_to_real": 23945, "tracker_online_targets": 11728, "tracker_removed_tracks": 1473, "tracker_update_calls": 53520, "unmatched_objects": 28582}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.053174, "bbox_height_ratio_median": 0.378125, "bbox_height_ratio_p75": 0.397222, "bbox_width_ratio_median": 0.140625, "frame_presence_count": 19, "label_counts": {"worker": 19}, "object_sample_count": 19}, "중장비": {"bbox_area_ratio_median": 0.077256, "bbox_height_ratio_median": 0.632639, "bbox_height_ratio_p75": 0.640278, "bbox_width_ratio_median": 0.122656, "frame_presence_count": 24, "label_counts": {"tower_crane": 24, "wheel loader": 1}, "object_sample_count": 25}}, "scene_scale_metrics": {"sample_count": 3299, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.046075}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:26:42", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 53640, "lifetime_counters": {"assigned_from_manual_pool": 26910, "assigned_from_occlusion": 2, "assigned_from_recent_track": 112, "fall_candidate_accepted_edge_entry": 444, "fall_candidate_accepted_prev_track": 1050, "fall_candidate_no_prev_worker_context": 1514, "fall_candidate_rejected_no_support": 1549, "fall_candidate_seen": 3043, "manual_self_dedupe_dropped": 44, "pseudo_created": 830, "pseudo_promoted_to_manual": 350, "pseudo_reused": 623, "real_match_assigned": 11071, "real_self_dedupe_dropped": 90, "reconciled_to_real": 24187, "tracker_online_targets": 11731, "tracker_removed_tracks": 1476, "tracker_update_calls": 53640, "unmatched_objects": 28827}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.045965, "bbox_height_ratio_median": 0.347049, "bbox_height_ratio_p75": 0.350521, "bbox_width_ratio_median": 0.133594, "frame_presence_count": 120, "label_counts": {"worker": 120}, "object_sample_count": 120}, "중장비": {"bbox_area_ratio_median": 0.075047, "bbox_height_ratio_median": 0.643056, "bbox_height_ratio_p75": 0.656944, "bbox_width_ratio_median": 0.114844, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 5}, "object_sample_count": 125}}, "scene_scale_metrics": {"sample_count": 3419, "worker_height_ratio_median": 0.1, "worker_small_worker_ratio": 0.044457}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:27:00", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 53760, "lifetime_counters": {"assigned_from_manual_pool": 27148, "assigned_from_occlusion": 2, "assigned_from_recent_track": 113, "fall_candidate_accepted_edge_entry": 444, "fall_candidate_accepted_prev_track": 1170, "fall_candidate_no_prev_worker_context": 1514, "fall_candidate_rejected_no_support": 1549, "fall_candidate_seen": 3163, "manual_self_dedupe_dropped": 44, "pseudo_created": 832, "pseudo_promoted_to_manual": 350, "pseudo_reused": 624, "real_match_assigned": 11073, "real_self_dedupe_dropped": 91, "reconciled_to_real": 24425, "tracker_online_targets": 11733, "tracker_removed_tracks": 1478, "tracker_update_calls": 53760, "unmatched_objects": 29069}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.044718, "bbox_height_ratio_median": 0.380035, "bbox_height_ratio_p75": 0.411111, "bbox_width_ratio_median": 0.117969, "frame_presence_count": 120, "label_counts": {"worker": 120}, "object_sample_count": 120}, "중장비": {"bbox_area_ratio_median": 0.077623, "bbox_height_ratio_median": 0.661111, "bbox_height_ratio_p75": 0.673264, "bbox_width_ratio_median": 0.115234, "frame_presence_count": 120, "label_counts": {"tower_crane": 121, "wheel loader": 2}, "object_sample_count": 123}}, "scene_scale_metrics": {"sample_count": 3539, "worker_height_ratio_median": 0.100694, "worker_small_worker_ratio": 0.04295}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:27:18", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "real_self_dedupe_dropped": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 53880, "lifetime_counters": {"assigned_from_manual_pool": 27385, "assigned_from_occlusion": 2, "assigned_from_recent_track": 115, "fall_candidate_accepted_edge_entry": 444, "fall_candidate_accepted_prev_track": 1290, "fall_candidate_no_prev_worker_context": 1514, "fall_candidate_rejected_no_support": 1549, "fall_candidate_seen": 3283, "manual_self_dedupe_dropped": 44, "pseudo_created": 834, "pseudo_promoted_to_manual": 350, "pseudo_reused": 624, "real_match_assigned": 11077, "real_self_dedupe_dropped": 94, "reconciled_to_real": 24661, "tracker_online_targets": 11737, "tracker_removed_tracks": 1480, "tracker_update_calls": 53880, "unmatched_objects": 29310}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.035777, "bbox_height_ratio_median": 0.321875, "bbox_height_ratio_p75": 0.333681, "bbox_width_ratio_median": 0.111719, "frame_presence_count": 120, "label_counts": {"worker": 120}, "object_sample_count": 120}, "중장비": {"bbox_area_ratio_median": 0.077917, "bbox_height_ratio_median": 0.671354, "bbox_height_ratio_p75": 0.682292, "bbox_width_ratio_median": 0.115039, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 2}, "object_sample_count": 122}}, "scene_scale_metrics": {"sample_count": 3659, "worker_height_ratio_median": 0.101389, "worker_small_worker_ratio": 0.041541}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:27:36", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 54000, "lifetime_counters": {"assigned_from_manual_pool": 27580, "assigned_from_occlusion": 2, "assigned_from_recent_track": 115, "fall_candidate_accepted_edge_entry": 445, "fall_candidate_accepted_prev_track": 1359, "fall_candidate_no_prev_worker_context": 1514, "fall_candidate_rejected_no_support": 1549, "fall_candidate_seen": 3353, "manual_self_dedupe_dropped": 44, "pseudo_created": 834, "pseudo_promoted_to_manual": 350, "pseudo_reused": 624, "real_match_assigned": 11077, "real_self_dedupe_dropped": 94, "reconciled_to_real": 24851, "tracker_online_targets": 11737, "tracker_removed_tracks": 1482, "tracker_update_calls": 54000, "unmatched_objects": 29505}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.032954, "bbox_height_ratio_median": 0.318056, "bbox_height_ratio_p75": 0.324479, "bbox_width_ratio_median": 0.105078, "frame_presence_count": 70, "label_counts": {"worker": 70}, "object_sample_count": 70}, "중장비": {"bbox_area_ratio_median": 0.074915, "bbox_height_ratio_median": 0.661806, "bbox_height_ratio_p75": 0.670833, "bbox_width_ratio_median": 0.111719, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 5}, "object_sample_count": 125}}, "scene_scale_metrics": {"sample_count": 3729, "worker_height_ratio_median": 0.102778, "worker_small_worker_ratio": 0.040762}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:27:54", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 54120, "lifetime_counters": {"assigned_from_manual_pool": 27696, "assigned_from_occlusion": 2, "assigned_from_recent_track": 116, "fall_candidate_accepted_edge_entry": 445, "fall_candidate_accepted_prev_track": 1359, "fall_candidate_no_prev_worker_context": 1514, "fall_candidate_rejected_no_support": 1549, "fall_candidate_seen": 3353, "manual_self_dedupe_dropped": 44, "pseudo_created": 836, "pseudo_promoted_to_manual": 350, "pseudo_reused": 625, "real_match_assigned": 11081, "real_self_dedupe_dropped": 95, "reconciled_to_real": 24967, "tracker_online_targets": 11741, "tracker_removed_tracks": 1484, "tracker_update_calls": 54120, "unmatched_objects": 29625}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.073614, "bbox_height_ratio_median": 0.659028, "bbox_height_ratio_p75": 0.671528, "bbox_width_ratio_median": 0.110547, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 3}, "object_sample_count": 123}}, "scene_scale_metrics": {"sample_count": 3729, "worker_height_ratio_median": 0.102778, "worker_small_worker_ratio": 0.040762}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:28:11", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"pseudo_created": 1, "real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 54240, "lifetime_counters": {"assigned_from_manual_pool": 27813, "assigned_from_occlusion": 2, "assigned_from_recent_track": 117, "fall_candidate_accepted_edge_entry": 446, "fall_candidate_accepted_prev_track": 1359, "fall_candidate_no_prev_worker_context": 1514, "fall_candidate_rejected_no_support": 1549, "fall_candidate_seen": 3354, "manual_self_dedupe_dropped": 44, "pseudo_created": 839, "pseudo_promoted_to_manual": 350, "pseudo_reused": 625, "real_match_assigned": 11089, "real_self_dedupe_dropped": 96, "reconciled_to_real": 25084, "tracker_online_targets": 11749, "tracker_removed_tracks": 1487, "tracker_update_calls": 54240, "unmatched_objects": 29746}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.047452, "bbox_height_ratio_median": 0.206944, "bbox_height_ratio_p75": 0.206944, "bbox_width_ratio_median": 0.229297, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.072969, "bbox_height_ratio_median": 0.65625, "bbox_height_ratio_p75": 0.665972, "bbox_width_ratio_median": 0.110547, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 7}, "object_sample_count": 127}}, "scene_scale_metrics": {"sample_count": 3730, "worker_height_ratio_median": 0.102778, "worker_small_worker_ratio": 0.040751}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 1, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:28:28", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 54360, "lifetime_counters": {"assigned_from_manual_pool": 27932, "assigned_from_occlusion": 2, "assigned_from_recent_track": 117, "fall_candidate_accepted_edge_entry": 446, "fall_candidate_accepted_prev_track": 1359, "fall_candidate_no_prev_worker_context": 1514, "fall_candidate_rejected_no_support": 1549, "fall_candidate_seen": 3354, "manual_self_dedupe_dropped": 44, "pseudo_created": 841, "pseudo_promoted_to_manual": 350, "pseudo_reused": 626, "real_match_assigned": 11090, "real_self_dedupe_dropped": 96, "reconciled_to_real": 25203, "tracker_online_targets": 11750, "tracker_removed_tracks": 1489, "tracker_update_calls": 54360, "unmatched_objects": 29868}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.073494, "bbox_height_ratio_median": 0.654167, "bbox_height_ratio_p75": 0.665278, "bbox_width_ratio_median": 0.111719, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 3}, "object_sample_count": 123}}, "scene_scale_metrics": {"sample_count": 3730, "worker_height_ratio_median": 0.102778, "worker_small_worker_ratio": 0.040751}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:28:45", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 54480, "lifetime_counters": {"assigned_from_manual_pool": 28052, "assigned_from_occlusion": 2, "assigned_from_recent_track": 117, "fall_candidate_accepted_edge_entry": 446, "fall_candidate_accepted_prev_track": 1359, "fall_candidate_no_prev_worker_context": 1514, "fall_candidate_rejected_no_support": 1549, "fall_candidate_seen": 3354, "manual_self_dedupe_dropped": 44, "pseudo_created": 841, "pseudo_promoted_to_manual": 350, "pseudo_reused": 626, "real_match_assigned": 11090, "real_self_dedupe_dropped": 96, "reconciled_to_real": 25323, "tracker_online_targets": 11750, "tracker_removed_tracks": 1489, "tracker_update_calls": 54480, "unmatched_objects": 29988}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.072457, "bbox_height_ratio_median": 0.654514, "bbox_height_ratio_p75": 0.671875, "bbox_width_ratio_median": 0.110156, "frame_presence_count": 120, "label_counts": {"tower_crane": 120}, "object_sample_count": 120}}, "scene_scale_metrics": {"sample_count": 3730, "worker_height_ratio_median": 0.102778, "worker_small_worker_ratio": 0.040751}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:29:04", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 54600, "lifetime_counters": {"assigned_from_manual_pool": 28172, "assigned_from_occlusion": 2, "assigned_from_recent_track": 117, "fall_candidate_accepted_edge_entry": 447, "fall_candidate_accepted_prev_track": 1359, "fall_candidate_no_prev_worker_context": 1514, "fall_candidate_rejected_no_support": 1549, "fall_candidate_seen": 3355, "manual_self_dedupe_dropped": 44, "pseudo_created": 841, "pseudo_promoted_to_manual": 350, "pseudo_reused": 626, "real_match_assigned": 11091, "real_self_dedupe_dropped": 96, "reconciled_to_real": 25443, "tracker_online_targets": 11751, "tracker_removed_tracks": 1490, "tracker_update_calls": 54600, "unmatched_objects": 30108}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.05408, "bbox_height_ratio_median": 0.194444, "bbox_height_ratio_p75": 0.194444, "bbox_width_ratio_median": 0.278125, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.071379, "bbox_height_ratio_median": 0.648958, "bbox_height_ratio_p75": 0.661111, "bbox_width_ratio_median": 0.109766, "frame_presence_count": 120, "label_counts": {"tower_crane": 120}, "object_sample_count": 120}}, "scene_scale_metrics": {"sample_count": 3731, "worker_height_ratio_median": 0.102778, "worker_small_worker_ratio": 0.04074}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:29:26", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 54720, "lifetime_counters": {"assigned_from_manual_pool": 28293, "assigned_from_occlusion": 2, "assigned_from_recent_track": 119, "fall_candidate_accepted_edge_entry": 447, "fall_candidate_accepted_prev_track": 1359, "fall_candidate_no_prev_worker_context": 1628, "fall_candidate_rejected_no_support": 1663, "fall_candidate_seen": 3469, "manual_self_dedupe_dropped": 44, "pseudo_created": 842, "pseudo_promoted_to_manual": 350, "pseudo_reused": 626, "real_match_assigned": 11099, "real_self_dedupe_dropped": 102, "reconciled_to_real": 25556, "tracker_online_targets": 11759, "tracker_removed_tracks": 1492, "tracker_update_calls": 54720, "unmatched_objects": 30232}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.07251, "bbox_height_ratio_median": 0.651215, "bbox_height_ratio_p75": 0.663542, "bbox_width_ratio_median": 0.110352, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 6}, "object_sample_count": 126}}, "scene_scale_metrics": {"sample_count": 3731, "worker_height_ratio_median": 0.102778, "worker_small_worker_ratio": 0.04074}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:29:43", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 54840, "lifetime_counters": {"assigned_from_manual_pool": 28420, "assigned_from_occlusion": 2, "assigned_from_recent_track": 120, "fall_candidate_accepted_edge_entry": 447, "fall_candidate_accepted_prev_track": 1359, "fall_candidate_no_prev_worker_context": 1698, "fall_candidate_rejected_no_support": 1733, "fall_candidate_seen": 3539, "manual_self_dedupe_dropped": 44, "pseudo_created": 842, "pseudo_promoted_to_manual": 350, "pseudo_reused": 626, "real_match_assigned": 11114, "real_self_dedupe_dropped": 105, "reconciled_to_real": 25671, "tracker_online_targets": 11774, "tracker_removed_tracks": 1495, "tracker_update_calls": 54840, "unmatched_objects": 30360}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.074726, "bbox_height_ratio_median": 0.654687, "bbox_height_ratio_p75": 0.670139, "bbox_width_ratio_median": 0.111914, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 20}, "object_sample_count": 140}}, "scene_scale_metrics": {"sample_count": 3731, "worker_height_ratio_median": 0.102778, "worker_small_worker_ratio": 0.04074}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:30:01", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "pseudo_reused": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 54960, "lifetime_counters": {"assigned_from_manual_pool": 28547, "assigned_from_occlusion": 2, "assigned_from_recent_track": 120, "fall_candidate_accepted_edge_entry": 447, "fall_candidate_accepted_prev_track": 1359, "fall_candidate_no_prev_worker_context": 1817, "fall_candidate_rejected_no_support": 1852, "fall_candidate_seen": 3658, "manual_self_dedupe_dropped": 57, "pseudo_created": 846, "pseudo_promoted_to_manual": 352, "pseudo_reused": 630, "real_match_assigned": 11124, "real_self_dedupe_dropped": 106, "reconciled_to_real": 25800, "tracker_online_targets": 11784, "tracker_removed_tracks": 1497, "tracker_update_calls": 54960, "unmatched_objects": 30497}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.07314, "bbox_height_ratio_median": 0.638715, "bbox_height_ratio_p75": 0.648611, "bbox_width_ratio_median": 0.113281, "frame_presence_count": 120, "label_counts": {"tower_crane": 112, "wheel loader": 20}, "object_sample_count": 132}}, "scene_scale_metrics": {"sample_count": 3731, "worker_height_ratio_median": 0.102778, "worker_small_worker_ratio": 0.04074}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 1, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:30:19", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 55080, "lifetime_counters": {"assigned_from_manual_pool": 28673, "assigned_from_occlusion": 2, "assigned_from_recent_track": 121, "fall_candidate_accepted_edge_entry": 447, "fall_candidate_accepted_prev_track": 1359, "fall_candidate_no_prev_worker_context": 1937, "fall_candidate_rejected_no_support": 1972, "fall_candidate_seen": 3778, "manual_self_dedupe_dropped": 62, "pseudo_created": 846, "pseudo_promoted_to_manual": 353, "pseudo_reused": 630, "real_match_assigned": 11126, "real_self_dedupe_dropped": 107, "reconciled_to_real": 25927, "tracker_online_targets": 11786, "tracker_removed_tracks": 1501, "tracker_update_calls": 55080, "unmatched_objects": 30625}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.073489, "bbox_height_ratio_median": 0.632639, "bbox_height_ratio_p75": 0.644792, "bbox_width_ratio_median": 0.113672, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 4}, "object_sample_count": 124}}, "scene_scale_metrics": {"sample_count": 3731, "worker_height_ratio_median": 0.102778, "worker_small_worker_ratio": 0.04074}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:30:39", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 55200, "lifetime_counters": {"assigned_from_manual_pool": 28790, "assigned_from_occlusion": 2, "assigned_from_recent_track": 121, "fall_candidate_accepted_edge_entry": 447, "fall_candidate_accepted_prev_track": 1359, "fall_candidate_no_prev_worker_context": 1978, "fall_candidate_rejected_no_support": 2013, "fall_candidate_seen": 3819, "manual_self_dedupe_dropped": 62, "pseudo_created": 848, "pseudo_promoted_to_manual": 353, "pseudo_reused": 632, "real_match_assigned": 11129, "real_self_dedupe_dropped": 107, "reconciled_to_real": 26044, "tracker_online_targets": 11789, "tracker_removed_tracks": 1503, "tracker_update_calls": 55200, "unmatched_objects": 30746}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.072663, "bbox_height_ratio_median": 0.642361, "bbox_height_ratio_p75": 0.654861, "bbox_width_ratio_median": 0.110156, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 4}, "object_sample_count": 124}}, "scene_scale_metrics": {"sample_count": 3731, "worker_height_ratio_median": 0.102778, "worker_small_worker_ratio": 0.04074}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:30:57", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 55320, "lifetime_counters": {"assigned_from_manual_pool": 28947, "assigned_from_occlusion": 2, "assigned_from_recent_track": 121, "fall_candidate_accepted_edge_entry": 447, "fall_candidate_accepted_prev_track": 1359, "fall_candidate_no_prev_worker_context": 1978, "fall_candidate_rejected_no_support": 2013, "fall_candidate_seen": 3819, "manual_self_dedupe_dropped": 62, "pseudo_created": 853, "pseudo_promoted_to_manual": 354, "pseudo_reused": 633, "real_match_assigned": 11145, "real_self_dedupe_dropped": 107, "reconciled_to_real": 26202, "tracker_online_targets": 11805, "tracker_removed_tracks": 1504, "tracker_update_calls": 55320, "unmatched_objects": 30910}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.067554, "bbox_height_ratio_median": 0.628993, "bbox_height_ratio_p75": 0.646528, "bbox_width_ratio_median": 0.105078, "frame_presence_count": 120, "label_counts": {"tower_crane": 178, "wheel loader": 2}, "object_sample_count": 180}}, "scene_scale_metrics": {"sample_count": 3731, "worker_height_ratio_median": 0.102778, "worker_small_worker_ratio": 0.04074}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:31:15", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 55440, "lifetime_counters": {"assigned_from_manual_pool": 28991, "assigned_from_occlusion": 2, "assigned_from_recent_track": 122, "fall_candidate_accepted_edge_entry": 448, "fall_candidate_accepted_prev_track": 1359, "fall_candidate_no_prev_worker_context": 1978, "fall_candidate_rejected_no_support": 2013, "fall_candidate_seen": 3820, "manual_self_dedupe_dropped": 62, "pseudo_created": 854, "pseudo_promoted_to_manual": 355, "pseudo_reused": 634, "real_match_assigned": 11191, "real_self_dedupe_dropped": 107, "reconciled_to_real": 26226, "tracker_online_targets": 11851, "tracker_removed_tracks": 1507, "tracker_update_calls": 55440, "unmatched_objects": 30958}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.031047, "bbox_height_ratio_median": 0.253125, "bbox_height_ratio_p75": 0.253125, "bbox_width_ratio_median": 0.122656, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.027891, "bbox_height_ratio_median": 0.371528, "bbox_height_ratio_p75": 0.621181, "bbox_width_ratio_median": 0.073047, "frame_presence_count": 86, "label_counts": {"tower_crane": 93}, "object_sample_count": 93}}, "scene_scale_metrics": {"sample_count": 3732, "worker_height_ratio_median": 0.102778, "worker_small_worker_ratio": 0.040729}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:31:32", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 2, "real_self_dedupe_dropped": 1, "tracker_online_targets": 2, "tracker_update_calls": 1}, "frame_idx": 55560, "lifetime_counters": {"assigned_from_manual_pool": 29078, "assigned_from_occlusion": 2, "assigned_from_recent_track": 122, "fall_candidate_accepted_edge_entry": 455, "fall_candidate_accepted_prev_track": 1383, "fall_candidate_no_prev_worker_context": 1978, "fall_candidate_rejected_no_support": 2013, "fall_candidate_seen": 3851, "manual_self_dedupe_dropped": 62, "pseudo_created": 859, "pseudo_promoted_to_manual": 357, "pseudo_reused": 638, "real_match_assigned": 11234, "real_self_dedupe_dropped": 108, "reconciled_to_real": 26315, "tracker_online_targets": 11894, "tracker_removed_tracks": 1513, "tracker_update_calls": 55560, "unmatched_objects": 31056}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.036189, "bbox_height_ratio_median": 0.255729, "bbox_height_ratio_p75": 0.257812, "bbox_width_ratio_median": 0.140625, "frame_presence_count": 31, "label_counts": {"worker": 31}, "object_sample_count": 31}, "중장비": {"bbox_area_ratio_median": 0.029729, "bbox_height_ratio_median": 0.368056, "bbox_height_ratio_p75": 0.615972, "bbox_width_ratio_median": 0.06875, "frame_presence_count": 89, "label_counts": {"tower_crane": 105, "wheel loader": 4}, "object_sample_count": 109}}, "scene_scale_metrics": {"sample_count": 3763, "worker_height_ratio_median": 0.103472, "worker_small_worker_ratio": 0.040393}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:31:53", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 2, "tracker_online_targets": 2, "tracker_update_calls": 1}, "frame_idx": 55680, "lifetime_counters": {"assigned_from_manual_pool": 29079, "assigned_from_occlusion": 2, "assigned_from_recent_track": 122, "fall_candidate_accepted_edge_entry": 459, "fall_candidate_accepted_prev_track": 1383, "fall_candidate_no_prev_worker_context": 1978, "fall_candidate_rejected_no_support": 2013, "fall_candidate_seen": 3855, "manual_self_dedupe_dropped": 62, "pseudo_created": 862, "pseudo_promoted_to_manual": 357, "pseudo_reused": 642, "real_match_assigned": 11261, "real_self_dedupe_dropped": 108, "reconciled_to_real": 26316, "tracker_online_targets": 11922, "tracker_removed_tracks": 1514, "tracker_update_calls": 55680, "unmatched_objects": 31064}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.049173, "bbox_height_ratio_median": 0.125694, "bbox_height_ratio_p75": 0.125694, "bbox_width_ratio_median": 0.391016, "frame_presence_count": 5, "label_counts": {"small_worker": 1, "worker": 4}, "object_sample_count": 5}, "중장비": {"bbox_area_ratio_median": 0.024543, "bbox_height_ratio_median": 0.461979, "bbox_height_ratio_p75": 0.468056, "bbox_width_ratio_median": 0.053125, "frame_presence_count": 26, "label_counts": {"tower_crane": 29, "wheel loader": 1}, "object_sample_count": 30}}, "scene_scale_metrics": {"sample_count": 3768, "worker_height_ratio_median": 0.103819, "worker_small_worker_ratio": 0.040605}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:32:11", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "reconciled_to_real": 2, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 55800, "lifetime_counters": {"assigned_from_manual_pool": 29241, "assigned_from_occlusion": 2, "assigned_from_recent_track": 122, "fall_candidate_accepted_edge_entry": 465, "fall_candidate_accepted_prev_track": 1494, "fall_candidate_no_prev_worker_context": 1979, "fall_candidate_rejected_no_support": 2014, "fall_candidate_seen": 3973, "manual_self_dedupe_dropped": 62, "pseudo_created": 865, "pseudo_promoted_to_manual": 359, "pseudo_reused": 646, "real_match_assigned": 11397, "real_self_dedupe_dropped": 108, "reconciled_to_real": 26480, "tracker_online_targets": 12059, "tracker_removed_tracks": 1516, "tracker_update_calls": 55800, "unmatched_objects": 31235}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.049653, "bbox_height_ratio_median": 0.123958, "bbox_height_ratio_p75": 0.125, "bbox_width_ratio_median": 0.400781, "frame_presence_count": 117, "label_counts": {"worker": 117}, "object_sample_count": 117}, "중장비": {"bbox_area_ratio_median": 0.024414, "bbox_height_ratio_median": 0.457292, "bbox_height_ratio_p75": 0.4625, "bbox_width_ratio_median": 0.053125, "frame_presence_count": 120, "label_counts": {"tower_crane": 187, "wheel loader": 3}, "object_sample_count": 190}}, "scene_scale_metrics": {"sample_count": 3885, "worker_height_ratio_median": 0.118229, "worker_small_worker_ratio": 0.039382}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:32:29", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "manual_self_dedupe_dropped": 1, "real_match_assigned": 1, "reconciled_to_real": 2, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 55920, "lifetime_counters": {"assigned_from_manual_pool": 29462, "assigned_from_occlusion": 2, "assigned_from_recent_track": 122, "fall_candidate_accepted_edge_entry": 465, "fall_candidate_accepted_prev_track": 1591, "fall_candidate_no_prev_worker_context": 1979, "fall_candidate_rejected_no_support": 2014, "fall_candidate_seen": 4070, "manual_self_dedupe_dropped": 67, "pseudo_created": 868, "pseudo_promoted_to_manual": 361, "pseudo_reused": 648, "real_match_assigned": 11519, "real_self_dedupe_dropped": 108, "reconciled_to_real": 26703, "tracker_online_targets": 12181, "tracker_removed_tracks": 1516, "tracker_update_calls": 55920, "unmatched_objects": 31463}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.045796, "bbox_height_ratio_median": 0.119444, "bbox_height_ratio_p75": 0.121181, "bbox_width_ratio_median": 0.383594, "frame_presence_count": 97, "label_counts": {"worker": 97}, "object_sample_count": 97}, "중장비": {"bbox_area_ratio_median": 0.024333, "bbox_height_ratio_median": 0.448264, "bbox_height_ratio_p75": 0.452778, "bbox_width_ratio_median": 0.058203, "frame_presence_count": 120, "label_counts": {"tower_crane": 236, "wheel loader": 12}, "object_sample_count": 248}}, "scene_scale_metrics": {"sample_count": 3982, "worker_height_ratio_median": 0.119444, "worker_small_worker_ratio": 0.038423}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:32:47", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 56040, "lifetime_counters": {"assigned_from_manual_pool": 29606, "assigned_from_occlusion": 2, "assigned_from_recent_track": 123, "fall_candidate_accepted_edge_entry": 465, "fall_candidate_accepted_prev_track": 1708, "fall_candidate_no_prev_worker_context": 1979, "fall_candidate_rejected_no_support": 2014, "fall_candidate_seen": 4187, "manual_self_dedupe_dropped": 68, "pseudo_created": 871, "pseudo_promoted_to_manual": 363, "pseudo_reused": 650, "real_match_assigned": 11651, "real_self_dedupe_dropped": 108, "reconciled_to_real": 26844, "tracker_online_targets": 12313, "tracker_removed_tracks": 1519, "tracker_update_calls": 56040, "unmatched_objects": 31615}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.046209, "bbox_height_ratio_median": 0.126042, "bbox_height_ratio_p75": 0.127778, "bbox_width_ratio_median": 0.369141, "frame_presence_count": 117, "label_counts": {"worker": 117}, "object_sample_count": 117}, "중장비": {"bbox_area_ratio_median": 0.015837, "bbox_height_ratio_median": 0.386806, "bbox_height_ratio_p75": 0.391667, "bbox_width_ratio_median": 0.042578, "frame_presence_count": 120, "label_counts": {"tower_crane": 149, "wheel loader": 17}, "object_sample_count": 166}}, "scene_scale_metrics": {"sample_count": 4099, "worker_height_ratio_median": 0.120486, "worker_small_worker_ratio": 0.037326}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:33:05", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "reconciled_to_real": 2, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 56160, "lifetime_counters": {"assigned_from_manual_pool": 29747, "assigned_from_occlusion": 2, "assigned_from_recent_track": 123, "fall_candidate_accepted_edge_entry": 465, "fall_candidate_accepted_prev_track": 1827, "fall_candidate_no_prev_worker_context": 1979, "fall_candidate_rejected_no_support": 2014, "fall_candidate_seen": 4306, "manual_self_dedupe_dropped": 68, "pseudo_created": 874, "pseudo_promoted_to_manual": 365, "pseudo_reused": 652, "real_match_assigned": 11780, "real_self_dedupe_dropped": 108, "reconciled_to_real": 26986, "tracker_online_targets": 12442, "tracker_removed_tracks": 1521, "tracker_update_calls": 56160, "unmatched_objects": 31763}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.046044, "bbox_height_ratio_median": 0.135069, "bbox_height_ratio_p75": 0.136111, "bbox_width_ratio_median": 0.341016, "frame_presence_count": 119, "label_counts": {"worker": 119}, "object_sample_count": 119}, "중장비": {"bbox_area_ratio_median": 0.01311, "bbox_height_ratio_median": 0.384722, "bbox_height_ratio_p75": 0.392708, "bbox_width_ratio_median": 0.03418, "frame_presence_count": 120, "label_counts": {"tower_crane": 156, "wheel loader": 2}, "object_sample_count": 158}}, "scene_scale_metrics": {"sample_count": 4218, "worker_height_ratio_median": 0.121875, "worker_small_worker_ratio": 0.036273}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:33:24", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 56280, "lifetime_counters": {"assigned_from_manual_pool": 29870, "assigned_from_occlusion": 2, "assigned_from_recent_track": 123, "fall_candidate_accepted_edge_entry": 465, "fall_candidate_accepted_prev_track": 1947, "fall_candidate_no_prev_worker_context": 1979, "fall_candidate_rejected_no_support": 2014, "fall_candidate_seen": 4426, "manual_self_dedupe_dropped": 68, "pseudo_created": 876, "pseudo_promoted_to_manual": 365, "pseudo_reused": 652, "real_match_assigned": 11907, "real_self_dedupe_dropped": 108, "reconciled_to_real": 27109, "tracker_online_targets": 12569, "tracker_removed_tracks": 1526, "tracker_update_calls": 56280, "unmatched_objects": 31888}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.045222, "bbox_height_ratio_median": 0.138542, "bbox_height_ratio_p75": 0.140972, "bbox_width_ratio_median": 0.325, "frame_presence_count": 120, "label_counts": {"worker": 120}, "object_sample_count": 120}, "중장비": {"bbox_area_ratio_median": 0.015266, "bbox_height_ratio_median": 0.389757, "bbox_height_ratio_p75": 0.409028, "bbox_width_ratio_median": 0.038477, "frame_presence_count": 120, "label_counts": {"tower_crane": 123, "wheel loader": 9}, "object_sample_count": 132}}, "scene_scale_metrics": {"sample_count": 4338, "worker_height_ratio_median": 0.123264, "worker_small_worker_ratio": 0.03527}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:33:42", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 56400, "lifetime_counters": {"assigned_from_manual_pool": 29966, "assigned_from_occlusion": 2, "assigned_from_recent_track": 124, "fall_candidate_accepted_edge_entry": 465, "fall_candidate_accepted_prev_track": 2016, "fall_candidate_no_prev_worker_context": 1979, "fall_candidate_rejected_no_support": 2014, "fall_candidate_seen": 4495, "manual_self_dedupe_dropped": 68, "pseudo_created": 876, "pseudo_promoted_to_manual": 365, "pseudo_reused": 652, "real_match_assigned": 12030, "real_self_dedupe_dropped": 108, "reconciled_to_real": 27178, "tracker_online_targets": 12692, "tracker_removed_tracks": 1528, "tracker_update_calls": 56400, "unmatched_objects": 31985}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.038937, "bbox_height_ratio_median": 0.134722, "bbox_height_ratio_p75": 0.136111, "bbox_width_ratio_median": 0.2875, "frame_presence_count": 69, "label_counts": {"worker": 69}, "object_sample_count": 69}, "중장비": {"bbox_area_ratio_median": 0.01722, "bbox_height_ratio_median": 0.388194, "bbox_height_ratio_p75": 0.397222, "bbox_width_ratio_median": 0.044141, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 31}, "object_sample_count": 151}}, "scene_scale_metrics": {"sample_count": 4407, "worker_height_ratio_median": 0.123958, "worker_small_worker_ratio": 0.034717}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:34:00", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 2, "tracker_online_targets": 2, "tracker_update_calls": 1}, "frame_idx": 56520, "lifetime_counters": {"assigned_from_manual_pool": 29996, "assigned_from_occlusion": 2, "assigned_from_recent_track": 125, "fall_candidate_accepted_edge_entry": 465, "fall_candidate_accepted_prev_track": 2016, "fall_candidate_no_prev_worker_context": 1989, "fall_candidate_rejected_no_support": 2024, "fall_candidate_seen": 4505, "manual_self_dedupe_dropped": 68, "pseudo_created": 877, "pseudo_promoted_to_manual": 365, "pseudo_reused": 652, "real_match_assigned": 12148, "real_self_dedupe_dropped": 108, "reconciled_to_real": 27178, "tracker_online_targets": 12810, "tracker_removed_tracks": 1531, "tracker_update_calls": 56520, "unmatched_objects": 32017}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.019995, "bbox_height_ratio_median": 0.420486, "bbox_height_ratio_p75": 0.446528, "bbox_width_ratio_median": 0.050781, "frame_presence_count": 118, "label_counts": {"tower_crane": 134, "wheel loader": 16}, "object_sample_count": 150}}, "scene_scale_metrics": {"sample_count": 4407, "worker_height_ratio_median": 0.123958, "worker_small_worker_ratio": 0.034717}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:34:17", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 56640, "lifetime_counters": {"assigned_from_manual_pool": 30053, "assigned_from_occlusion": 2, "assigned_from_recent_track": 125, "fall_candidate_accepted_edge_entry": 465, "fall_candidate_accepted_prev_track": 2016, "fall_candidate_no_prev_worker_context": 1989, "fall_candidate_rejected_no_support": 2024, "fall_candidate_seen": 4505, "manual_self_dedupe_dropped": 68, "pseudo_created": 878, "pseudo_promoted_to_manual": 366, "pseudo_reused": 653, "real_match_assigned": 12277, "real_self_dedupe_dropped": 108, "reconciled_to_real": 27236, "tracker_online_targets": 12939, "tracker_removed_tracks": 1532, "tracker_update_calls": 56640, "unmatched_objects": 32077}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.021883, "bbox_height_ratio_median": 0.416667, "bbox_height_ratio_p75": 0.447222, "bbox_width_ratio_median": 0.052344, "frame_presence_count": 119, "label_counts": {"tower_crane": 189}, "object_sample_count": 189}}, "scene_scale_metrics": {"sample_count": 4407, "worker_height_ratio_median": 0.123958, "worker_small_worker_ratio": 0.034717}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:34:36", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 56760, "lifetime_counters": {"assigned_from_manual_pool": 30141, "assigned_from_occlusion": 2, "assigned_from_recent_track": 125, "fall_candidate_accepted_edge_entry": 465, "fall_candidate_accepted_prev_track": 2016, "fall_candidate_no_prev_worker_context": 1989, "fall_candidate_rejected_no_support": 2024, "fall_candidate_seen": 4505, "manual_self_dedupe_dropped": 68, "pseudo_created": 879, "pseudo_promoted_to_manual": 367, "pseudo_reused": 654, "real_match_assigned": 12399, "real_self_dedupe_dropped": 108, "reconciled_to_real": 27325, "tracker_online_targets": 13061, "tracker_removed_tracks": 1532, "tracker_update_calls": 56760, "unmatched_objects": 32168}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.019869, "bbox_height_ratio_median": 0.386806, "bbox_height_ratio_p75": 0.449306, "bbox_width_ratio_median": 0.05332, "frame_presence_count": 120, "label_counts": {"tower_crane": 213}, "object_sample_count": 213}}, "scene_scale_metrics": {"sample_count": 4407, "worker_height_ratio_median": 0.123958, "worker_small_worker_ratio": 0.034717}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:35:11", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 56880, "lifetime_counters": {"assigned_from_manual_pool": 30258, "assigned_from_occlusion": 2, "assigned_from_recent_track": 125, "fall_candidate_accepted_edge_entry": 465, "fall_candidate_accepted_prev_track": 2016, "fall_candidate_no_prev_worker_context": 1989, "fall_candidate_rejected_no_support": 2024, "fall_candidate_seen": 4505, "manual_self_dedupe_dropped": 68, "pseudo_created": 880, "pseudo_promoted_to_manual": 368, "pseudo_reused": 655, "real_match_assigned": 12519, "real_self_dedupe_dropped": 108, "reconciled_to_real": 27443, "tracker_online_targets": 13181, "tracker_removed_tracks": 1532, "tracker_update_calls": 56880, "unmatched_objects": 32288}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.03294, "bbox_height_ratio_median": 0.429514, "bbox_height_ratio_p75": 0.447917, "bbox_width_ratio_median": 0.075781, "frame_presence_count": 120, "label_counts": {"tower_crane": 240}, "object_sample_count": 240}}, "scene_scale_metrics": {"sample_count": 4407, "worker_height_ratio_median": 0.123958, "worker_small_worker_ratio": 0.034717}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:35:34", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 57000, "lifetime_counters": {"assigned_from_manual_pool": 30377, "assigned_from_occlusion": 2, "assigned_from_recent_track": 126, "fall_candidate_accepted_edge_entry": 465, "fall_candidate_accepted_prev_track": 2016, "fall_candidate_no_prev_worker_context": 1995, "fall_candidate_rejected_no_support": 2030, "fall_candidate_seen": 4511, "manual_self_dedupe_dropped": 69, "pseudo_created": 883, "pseudo_promoted_to_manual": 370, "pseudo_reused": 657, "real_match_assigned": 12645, "real_self_dedupe_dropped": 109, "reconciled_to_real": 27559, "tracker_online_targets": 13307, "tracker_removed_tracks": 1534, "tracker_update_calls": 57000, "unmatched_objects": 32415}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.020391, "bbox_height_ratio_median": 0.4, "bbox_height_ratio_p75": 0.453472, "bbox_width_ratio_median": 0.070253, "frame_presence_count": 120, "label_counts": {"tower_crane": 237, "wheel loader": 14}, "object_sample_count": 251}}, "scene_scale_metrics": {"sample_count": 4407, "worker_height_ratio_median": 0.123958, "worker_small_worker_ratio": 0.034717}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:35:52", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 2, "real_self_dedupe_dropped": 1, "tracker_online_targets": 2, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 57120, "lifetime_counters": {"assigned_from_manual_pool": 30494, "assigned_from_occlusion": 2, "assigned_from_recent_track": 127, "fall_candidate_accepted_edge_entry": 465, "fall_candidate_accepted_prev_track": 2016, "fall_candidate_no_prev_worker_context": 2029, "fall_candidate_rejected_no_support": 2064, "fall_candidate_seen": 4545, "manual_self_dedupe_dropped": 69, "pseudo_created": 887, "pseudo_promoted_to_manual": 370, "pseudo_reused": 659, "real_match_assigned": 12770, "real_self_dedupe_dropped": 111, "reconciled_to_real": 27675, "tracker_online_targets": 13432, "tracker_removed_tracks": 1538, "tracker_update_calls": 57120, "unmatched_objects": 32539}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.019541, "bbox_height_ratio_median": 0.393403, "bbox_height_ratio_p75": 0.449306, "bbox_width_ratio_median": 0.059947, "frame_presence_count": 120, "label_counts": {"tower_crane": 240, "wheel loader": 7}, "object_sample_count": 247}}, "scene_scale_metrics": {"sample_count": 4407, "worker_height_ratio_median": 0.123958, "worker_small_worker_ratio": 0.034717}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:36:10", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 57240, "lifetime_counters": {"assigned_from_manual_pool": 30595, "assigned_from_occlusion": 2, "assigned_from_recent_track": 127, "fall_candidate_accepted_edge_entry": 465, "fall_candidate_accepted_prev_track": 2016, "fall_candidate_no_prev_worker_context": 2062, "fall_candidate_rejected_no_support": 2097, "fall_candidate_seen": 4578, "manual_self_dedupe_dropped": 69, "pseudo_created": 891, "pseudo_promoted_to_manual": 371, "pseudo_reused": 661, "real_match_assigned": 12899, "real_self_dedupe_dropped": 111, "reconciled_to_real": 27777, "tracker_online_targets": 13561, "tracker_removed_tracks": 1541, "tracker_update_calls": 57240, "unmatched_objects": 32647}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.01931, "bbox_height_ratio_median": 0.37691, "bbox_height_ratio_p75": 0.452778, "bbox_width_ratio_median": 0.051953, "frame_presence_count": 120, "label_counts": {"tower_crane": 226, "wheel loader": 10}, "object_sample_count": 236}}, "scene_scale_metrics": {"sample_count": 4407, "worker_height_ratio_median": 0.123958, "worker_small_worker_ratio": 0.034717}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:36:29", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 57360, "lifetime_counters": {"assigned_from_manual_pool": 30697, "assigned_from_occlusion": 2, "assigned_from_recent_track": 127, "fall_candidate_accepted_edge_entry": 465, "fall_candidate_accepted_prev_track": 2016, "fall_candidate_no_prev_worker_context": 2062, "fall_candidate_rejected_no_support": 2097, "fall_candidate_seen": 4578, "manual_self_dedupe_dropped": 69, "pseudo_created": 892, "pseudo_promoted_to_manual": 371, "pseudo_reused": 662, "real_match_assigned": 13023, "real_self_dedupe_dropped": 111, "reconciled_to_real": 27879, "tracker_online_targets": 13685, "tracker_removed_tracks": 1543, "tracker_update_calls": 57360, "unmatched_objects": 32751}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.019368, "bbox_height_ratio_median": 0.363368, "bbox_height_ratio_p75": 0.453472, "bbox_width_ratio_median": 0.053613, "frame_presence_count": 120, "label_counts": {"tower_crane": 224, "wheel loader": 4}, "object_sample_count": 228}}, "scene_scale_metrics": {"sample_count": 4407, "worker_height_ratio_median": 0.123958, "worker_small_worker_ratio": 0.034717}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:36:47", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 57480, "lifetime_counters": {"assigned_from_manual_pool": 30817, "assigned_from_occlusion": 2, "assigned_from_recent_track": 127, "fall_candidate_accepted_edge_entry": 465, "fall_candidate_accepted_prev_track": 2016, "fall_candidate_no_prev_worker_context": 2062, "fall_candidate_rejected_no_support": 2097, "fall_candidate_seen": 4578, "manual_self_dedupe_dropped": 71, "pseudo_created": 894, "pseudo_promoted_to_manual": 372, "pseudo_reused": 663, "real_match_assigned": 13144, "real_self_dedupe_dropped": 111, "reconciled_to_real": 28000, "tracker_online_targets": 13806, "tracker_removed_tracks": 1544, "tracker_update_calls": 57480, "unmatched_objects": 32875}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.02181, "bbox_height_ratio_median": 0.417361, "bbox_height_ratio_p75": 0.455556, "bbox_width_ratio_median": 0.081145, "frame_presence_count": 120, "label_counts": {"tower_crane": 240, "wheel loader": 3}, "object_sample_count": 243}}, "scene_scale_metrics": {"sample_count": 4407, "worker_height_ratio_median": 0.123958, "worker_small_worker_ratio": 0.034717}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:37:06", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 57600, "lifetime_counters": {"assigned_from_manual_pool": 30942, "assigned_from_occlusion": 2, "assigned_from_recent_track": 127, "fall_candidate_accepted_edge_entry": 465, "fall_candidate_accepted_prev_track": 2016, "fall_candidate_no_prev_worker_context": 2062, "fall_candidate_rejected_no_support": 2097, "fall_candidate_seen": 4578, "manual_self_dedupe_dropped": 80, "pseudo_created": 898, "pseudo_promoted_to_manual": 375, "pseudo_reused": 666, "real_match_assigned": 13262, "real_self_dedupe_dropped": 111, "reconciled_to_real": 28128, "tracker_online_targets": 13924, "tracker_removed_tracks": 1546, "tracker_update_calls": 57600, "unmatched_objects": 33010}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.035477, "bbox_height_ratio_median": 0.411111, "bbox_height_ratio_p75": 0.454861, "bbox_width_ratio_median": 0.089648, "frame_presence_count": 120, "label_counts": {"tower_crane": 238, "wheel loader": 6}, "object_sample_count": 244}}, "scene_scale_metrics": {"sample_count": 4407, "worker_height_ratio_median": 0.123958, "worker_small_worker_ratio": 0.034717}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:37:23", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 57720, "lifetime_counters": {"assigned_from_manual_pool": 31101, "assigned_from_occlusion": 2, "assigned_from_recent_track": 127, "fall_candidate_accepted_edge_entry": 468, "fall_candidate_accepted_prev_track": 2016, "fall_candidate_no_prev_worker_context": 2062, "fall_candidate_rejected_no_support": 2097, "fall_candidate_seen": 4581, "manual_self_dedupe_dropped": 80, "pseudo_created": 902, "pseudo_promoted_to_manual": 375, "pseudo_reused": 669, "real_match_assigned": 13262, "real_self_dedupe_dropped": 111, "reconciled_to_real": 28287, "tracker_online_targets": 13924, "tracker_removed_tracks": 1548, "tracker_update_calls": 57720, "unmatched_objects": 33176}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.036707, "bbox_height_ratio_median": 0.243056, "bbox_height_ratio_p75": 0.25434, "bbox_width_ratio_median": 0.151562, "frame_presence_count": 3, "label_counts": {"worker": 3}, "object_sample_count": 3}, "중장비": {"bbox_area_ratio_median": 0.042261, "bbox_height_ratio_median": 0.445312, "bbox_height_ratio_p75": 0.450694, "bbox_width_ratio_median": 0.096094, "frame_presence_count": 113, "label_counts": {"tower_crane": 158, "wheel loader": 4}, "object_sample_count": 162}}, "scene_scale_metrics": {"sample_count": 4410, "worker_height_ratio_median": 0.123958, "worker_small_worker_ratio": 0.034694}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:37:41", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 57840, "lifetime_counters": {"assigned_from_manual_pool": 31172, "assigned_from_occlusion": 2, "assigned_from_recent_track": 127, "fall_candidate_accepted_edge_entry": 468, "fall_candidate_accepted_prev_track": 2016, "fall_candidate_no_prev_worker_context": 2062, "fall_candidate_rejected_no_support": 2097, "fall_candidate_seen": 4581, "manual_self_dedupe_dropped": 82, "pseudo_created": 904, "pseudo_promoted_to_manual": 376, "pseudo_reused": 670, "real_match_assigned": 13272, "real_self_dedupe_dropped": 111, "reconciled_to_real": 28359, "tracker_online_targets": 13935, "tracker_removed_tracks": 1551, "tracker_update_calls": 57840, "unmatched_objects": 33251}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000235, "bbox_height_ratio_median": 0.038889, "bbox_height_ratio_p75": 0.038889, "bbox_width_ratio_median": 0.006055, "frame_presence_count": 1, "label_counts": {"small_worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.048382, "bbox_height_ratio_median": 0.449826, "bbox_height_ratio_p75": 0.454514, "bbox_width_ratio_median": 0.107422, "frame_presence_count": 75, "label_counts": {"tower_crane": 72, "wheel loader": 10}, "object_sample_count": 82}}, "scene_scale_metrics": {"sample_count": 4411, "worker_height_ratio_median": 0.123958, "worker_small_worker_ratio": 0.034913}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:38:00", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_removed_tracks": 1, "tracker_update_calls": 1}, "frame_idx": 57960, "lifetime_counters": {"assigned_from_manual_pool": 31189, "assigned_from_occlusion": 2, "assigned_from_recent_track": 127, "fall_candidate_accepted_edge_entry": 468, "fall_candidate_accepted_prev_track": 2016, "fall_candidate_no_prev_worker_context": 2062, "fall_candidate_rejected_no_support": 2097, "fall_candidate_seen": 4581, "manual_self_dedupe_dropped": 82, "pseudo_created": 904, "pseudo_promoted_to_manual": 376, "pseudo_reused": 670, "real_match_assigned": 13273, "real_self_dedupe_dropped": 111, "reconciled_to_real": 28376, "tracker_online_targets": 13936, "tracker_removed_tracks": 1589, "tracker_update_calls": 57960, "unmatched_objects": 33268}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.009087, "bbox_height_ratio_median": 0.116794, "bbox_height_ratio_p75": 0.11855, "bbox_width_ratio_median": 0.078179, "frame_presence_count": 18, "label_counts": {"tower_crane": 1, "wheel loader": 17}, "object_sample_count": 18}}, "scene_scale_metrics": {"sample_count": 4411, "worker_height_ratio_median": 0.123958, "worker_small_worker_ratio": 0.034913}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:38:15", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 58080, "lifetime_counters": {"assigned_from_manual_pool": 31189, "assigned_from_occlusion": 2, "assigned_from_recent_track": 128, "fall_candidate_accepted_edge_entry": 468, "fall_candidate_accepted_prev_track": 2016, "fall_candidate_no_prev_worker_context": 2062, "fall_candidate_rejected_no_support": 2097, "fall_candidate_seen": 4581, "manual_self_dedupe_dropped": 82, "pseudo_created": 905, "pseudo_promoted_to_manual": 376, "pseudo_reused": 671, "real_match_assigned": 13273, "real_self_dedupe_dropped": 111, "reconciled_to_real": 28376, "tracker_online_targets": 13936, "tracker_removed_tracks": 1658, "tracker_update_calls": 58080, "unmatched_objects": 33271}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.00049, "bbox_height_ratio_median": 0.027052, "bbox_height_ratio_p75": 0.117221, "bbox_width_ratio_median": 0.01817, "frame_presence_count": 3, "label_counts": {"wheel loader": 3}, "object_sample_count": 3}}, "scene_scale_metrics": {"sample_count": 4411, "worker_height_ratio_median": 0.123958, "worker_small_worker_ratio": 0.034913}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:38:31", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 58200, "lifetime_counters": {"assigned_from_manual_pool": 31189, "assigned_from_occlusion": 2, "assigned_from_recent_track": 128, "fall_candidate_accepted_edge_entry": 468, "fall_candidate_accepted_prev_track": 2016, "fall_candidate_no_prev_worker_context": 2062, "fall_candidate_rejected_no_support": 2097, "fall_candidate_seen": 4581, "manual_self_dedupe_dropped": 82, "pseudo_created": 908, "pseudo_promoted_to_manual": 376, "pseudo_reused": 672, "real_match_assigned": 13278, "real_self_dedupe_dropped": 111, "reconciled_to_real": 28376, "tracker_online_targets": 13941, "tracker_removed_tracks": 1658, "tracker_update_calls": 58200, "unmatched_objects": 33275}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001178, "bbox_height_ratio_median": 0.065278, "bbox_height_ratio_p75": 0.065278, "bbox_width_ratio_median": 0.01875, "frame_presence_count": 8, "label_counts": {"person": 6, "small_worker": 2}, "object_sample_count": 8}, "중장비": {"bbox_area_ratio_median": 0.035261, "bbox_height_ratio_median": 0.455903, "bbox_height_ratio_p75": 0.455903, "bbox_width_ratio_median": 0.077344, "frame_presence_count": 1, "label_counts": {"tower_crane": 1}, "object_sample_count": 1}}, "scene_scale_metrics": {"sample_count": 4419, "worker_height_ratio_median": 0.123611, "worker_small_worker_ratio": 0.035302}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:38:46", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 58320, "lifetime_counters": {"assigned_from_manual_pool": 31236, "assigned_from_occlusion": 2, "assigned_from_recent_track": 129, "fall_candidate_accepted_edge_entry": 473, "fall_candidate_accepted_prev_track": 2016, "fall_candidate_no_prev_worker_context": 2062, "fall_candidate_rejected_no_support": 2097, "fall_candidate_seen": 4586, "manual_self_dedupe_dropped": 82, "pseudo_created": 915, "pseudo_promoted_to_manual": 380, "pseudo_reused": 684, "real_match_assigned": 13302, "real_self_dedupe_dropped": 111, "reconciled_to_real": 28384, "tracker_online_targets": 13967, "tracker_removed_tracks": 1662, "tracker_update_calls": 58320, "unmatched_objects": 33346}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001056, "bbox_height_ratio_median": 0.067361, "bbox_height_ratio_p75": 0.067834, "bbox_width_ratio_median": 0.015625, "frame_presence_count": 44, "label_counts": {"person": 34, "small_worker": 5, "worker": 5}, "object_sample_count": 44}, "중장비": {"bbox_area_ratio_median": 0.019824, "bbox_height_ratio_median": 0.386111, "bbox_height_ratio_p75": 0.404861, "bbox_width_ratio_median": 0.050391, "frame_presence_count": 51, "label_counts": {"tower_crane": 46, "wheel loader": 5}, "object_sample_count": 51}}, "scene_scale_metrics": {"sample_count": 4463, "worker_height_ratio_median": 0.123611, "worker_small_worker_ratio": 0.036074}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:38:59", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 58440, "lifetime_counters": {"assigned_from_manual_pool": 31242, "assigned_from_occlusion": 2, "assigned_from_recent_track": 129, "fall_candidate_accepted_edge_entry": 475, "fall_candidate_accepted_prev_track": 2016, "fall_candidate_no_prev_worker_context": 2062, "fall_candidate_rejected_no_support": 2097, "fall_candidate_seen": 4588, "manual_self_dedupe_dropped": 82, "pseudo_created": 916, "pseudo_promoted_to_manual": 380, "pseudo_reused": 685, "real_match_assigned": 13304, "real_self_dedupe_dropped": 111, "reconciled_to_real": 28384, "tracker_online_targets": 13969, "tracker_removed_tracks": 1662, "tracker_update_calls": 58440, "unmatched_objects": 33354}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.072053, "bbox_height_ratio_median": 0.357118, "bbox_height_ratio_p75": 0.357986, "bbox_width_ratio_median": 0.201758, "frame_presence_count": 2, "label_counts": {"worker": 2}, "object_sample_count": 2}, "중장비": {"bbox_area_ratio_median": 0.022843, "bbox_height_ratio_median": 0.419444, "bbox_height_ratio_p75": 0.444097, "bbox_width_ratio_median": 0.054688, "frame_presence_count": 8, "label_counts": {"tower_crane": 8}, "object_sample_count": 8}}, "scene_scale_metrics": {"sample_count": 4465, "worker_height_ratio_median": 0.123611, "worker_small_worker_ratio": 0.036058}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:39:16", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 58560, "lifetime_counters": {"assigned_from_manual_pool": 31391, "assigned_from_occlusion": 2, "assigned_from_recent_track": 130, "fall_candidate_accepted_edge_entry": 475, "fall_candidate_accepted_prev_track": 2101, "fall_candidate_no_prev_worker_context": 2062, "fall_candidate_rejected_no_support": 2097, "fall_candidate_seen": 4673, "manual_self_dedupe_dropped": 82, "pseudo_created": 923, "pseudo_promoted_to_manual": 382, "pseudo_reused": 696, "real_match_assigned": 13309, "real_self_dedupe_dropped": 111, "reconciled_to_real": 28452, "tracker_online_targets": 13974, "tracker_removed_tracks": 1667, "tracker_update_calls": 58560, "unmatched_objects": 33524}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.110042, "bbox_height_ratio_median": 0.43125, "bbox_height_ratio_p75": 0.434028, "bbox_width_ratio_median": 0.253125, "frame_presence_count": 93, "label_counts": {"person": 9, "small_worker": 10, "worker": 85}, "object_sample_count": 104}, "중장비": {"bbox_area_ratio_median": 0.01594, "bbox_height_ratio_median": 0.376042, "bbox_height_ratio_p75": 0.389583, "bbox_width_ratio_median": 0.042578, "frame_presence_count": 71, "label_counts": {"drilling_rig": 3, "tower_crane": 68}, "object_sample_count": 71}}, "scene_scale_metrics": {"sample_count": 4569, "worker_height_ratio_median": 0.123958, "worker_small_worker_ratio": 0.037426}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:39:33", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 58680, "lifetime_counters": {"assigned_from_manual_pool": 31413, "assigned_from_occlusion": 2, "assigned_from_recent_track": 131, "fall_candidate_accepted_edge_entry": 478, "fall_candidate_accepted_prev_track": 2114, "fall_candidate_no_prev_worker_context": 2062, "fall_candidate_rejected_no_support": 2097, "fall_candidate_seen": 4689, "manual_self_dedupe_dropped": 82, "pseudo_created": 936, "pseudo_promoted_to_manual": 383, "pseudo_reused": 709, "real_match_assigned": 13315, "real_self_dedupe_dropped": 111, "reconciled_to_real": 28466, "tracker_online_targets": 13983, "tracker_removed_tracks": 1670, "tracker_update_calls": 58680, "unmatched_objects": 33574}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.00095, "bbox_height_ratio_median": 0.063194, "bbox_height_ratio_p75": 0.413194, "bbox_width_ratio_median": 0.015967, "frame_presence_count": 47, "label_counts": {"person": 27, "small_worker": 13, "worker": 16}, "object_sample_count": 56}}, "scene_scale_metrics": {"sample_count": 4625, "worker_height_ratio_median": 0.123958, "worker_small_worker_ratio": 0.039784}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:39:48", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 58800, "lifetime_counters": {"assigned_from_manual_pool": 31431, "assigned_from_occlusion": 2, "assigned_from_recent_track": 131, "fall_candidate_accepted_edge_entry": 479, "fall_candidate_accepted_prev_track": 2114, "fall_candidate_no_prev_worker_context": 2062, "fall_candidate_rejected_no_support": 2097, "fall_candidate_seen": 4690, "manual_self_dedupe_dropped": 82, "pseudo_created": 939, "pseudo_promoted_to_manual": 385, "pseudo_reused": 711, "real_match_assigned": 13332, "real_self_dedupe_dropped": 111, "reconciled_to_real": 28486, "tracker_online_targets": 14022, "tracker_removed_tracks": 1705, "tracker_update_calls": 58800, "unmatched_objects": 33599}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.101975, "bbox_height_ratio_median": 0.440972, "bbox_height_ratio_p75": 0.440972, "bbox_width_ratio_median": 0.23125, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.185315, "bbox_height_ratio_median": 0.621528, "bbox_height_ratio_p75": 0.624306, "bbox_width_ratio_median": 0.298047, "frame_presence_count": 33, "label_counts": {"tower_crane": 26, "wheel loader": 15}, "object_sample_count": 41}}, "scene_scale_metrics": {"sample_count": 4626, "worker_height_ratio_median": 0.123958, "worker_small_worker_ratio": 0.039775}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:40:05", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 58920, "lifetime_counters": {"assigned_from_manual_pool": 31474, "assigned_from_occlusion": 2, "assigned_from_recent_track": 132, "fall_candidate_accepted_edge_entry": 479, "fall_candidate_accepted_prev_track": 2114, "fall_candidate_no_prev_worker_context": 2062, "fall_candidate_rejected_no_support": 2097, "fall_candidate_seen": 4690, "manual_self_dedupe_dropped": 82, "pseudo_created": 945, "pseudo_promoted_to_manual": 387, "pseudo_reused": 714, "real_match_assigned": 13363, "real_self_dedupe_dropped": 111, "reconciled_to_real": 28503, "tracker_online_targets": 14053, "tracker_removed_tracks": 1708, "tracker_update_calls": 58920, "unmatched_objects": 33654}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.080757, "bbox_height_ratio_median": 0.465104, "bbox_height_ratio_p75": 0.627083, "bbox_width_ratio_median": 0.173242, "frame_presence_count": 72, "label_counts": {"drilling_rig": 11, "tower_crane": 75}, "object_sample_count": 86}}, "scene_scale_metrics": {"sample_count": 4626, "worker_height_ratio_median": 0.123958, "worker_small_worker_ratio": 0.039775}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:40:23", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 59040, "lifetime_counters": {"assigned_from_manual_pool": 31535, "assigned_from_occlusion": 2, "assigned_from_recent_track": 132, "fall_candidate_accepted_edge_entry": 479, "fall_candidate_accepted_prev_track": 2114, "fall_candidate_no_prev_worker_context": 2062, "fall_candidate_rejected_no_support": 2097, "fall_candidate_seen": 4690, "manual_self_dedupe_dropped": 82, "pseudo_created": 955, "pseudo_promoted_to_manual": 391, "pseudo_reused": 720, "real_match_assigned": 13414, "real_self_dedupe_dropped": 111, "reconciled_to_real": 28559, "tracker_online_targets": 14104, "tracker_removed_tracks": 1710, "tracker_update_calls": 59040, "unmatched_objects": 33735}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.076795, "bbox_height_ratio_median": 0.455382, "bbox_height_ratio_p75": 0.468056, "bbox_width_ratio_median": 0.164648, "frame_presence_count": 77, "label_counts": {"drilling_rig": 15, "tower_crane": 69, "wheel loader": 48}, "object_sample_count": 132}}, "scene_scale_metrics": {"sample_count": 4626, "worker_height_ratio_median": 0.123958, "worker_small_worker_ratio": 0.039775}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:40:40", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 59160, "lifetime_counters": {"assigned_from_manual_pool": 31573, "assigned_from_occlusion": 2, "assigned_from_recent_track": 132, "fall_candidate_accepted_edge_entry": 480, "fall_candidate_accepted_prev_track": 2114, "fall_candidate_no_prev_worker_context": 2062, "fall_candidate_rejected_no_support": 2097, "fall_candidate_seen": 4691, "manual_self_dedupe_dropped": 82, "pseudo_created": 960, "pseudo_promoted_to_manual": 392, "pseudo_reused": 723, "real_match_assigned": 13479, "real_self_dedupe_dropped": 111, "reconciled_to_real": 28598, "tracker_online_targets": 14169, "tracker_removed_tracks": 1713, "tracker_update_calls": 59160, "unmatched_objects": 33782}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.052707, "bbox_height_ratio_median": 0.186111, "bbox_height_ratio_p75": 0.186111, "bbox_width_ratio_median": 0.283203, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.079131, "bbox_height_ratio_median": 0.45625, "bbox_height_ratio_p75": 0.468056, "bbox_width_ratio_median": 0.172852, "frame_presence_count": 94, "label_counts": {"tower_crane": 96, "wheel loader": 15}, "object_sample_count": 111}}, "scene_scale_metrics": {"sample_count": 4627, "worker_height_ratio_median": 0.123958, "worker_small_worker_ratio": 0.039767}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:40:55", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 59280, "lifetime_counters": {"assigned_from_manual_pool": 31573, "assigned_from_occlusion": 2, "assigned_from_recent_track": 132, "fall_candidate_accepted_edge_entry": 480, "fall_candidate_accepted_prev_track": 2114, "fall_candidate_no_prev_worker_context": 2062, "fall_candidate_rejected_no_support": 2097, "fall_candidate_seen": 4691, "manual_self_dedupe_dropped": 82, "pseudo_created": 960, "pseudo_promoted_to_manual": 392, "pseudo_reused": 723, "real_match_assigned": 13480, "real_self_dedupe_dropped": 111, "reconciled_to_real": 28598, "tracker_online_targets": 14170, "tracker_removed_tracks": 1713, "tracker_update_calls": 59280, "unmatched_objects": 33782}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.209902, "bbox_height_ratio_median": 0.620139, "bbox_height_ratio_p75": 0.620139, "bbox_width_ratio_median": 0.338477, "frame_presence_count": 1, "label_counts": {"tower_crane": 1}, "object_sample_count": 1}}, "scene_scale_metrics": {"sample_count": 4627, "worker_height_ratio_median": 0.123958, "worker_small_worker_ratio": 0.039767}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:41:12", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 59400, "lifetime_counters": {"assigned_from_manual_pool": 31573, "assigned_from_occlusion": 2, "assigned_from_recent_track": 132, "fall_candidate_accepted_edge_entry": 480, "fall_candidate_accepted_prev_track": 2114, "fall_candidate_no_prev_worker_context": 2062, "fall_candidate_rejected_no_support": 2097, "fall_candidate_seen": 4691, "manual_self_dedupe_dropped": 82, "pseudo_created": 961, "pseudo_promoted_to_manual": 392, "pseudo_reused": 723, "real_match_assigned": 13550, "real_self_dedupe_dropped": 111, "reconciled_to_real": 28598, "tracker_online_targets": 14240, "tracker_removed_tracks": 1714, "tracker_update_calls": 59400, "unmatched_objects": 33783}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.085901, "bbox_height_ratio_median": 0.472917, "bbox_height_ratio_p75": 0.472917, "bbox_width_ratio_median": 0.181641, "frame_presence_count": 66, "label_counts": {"tower_crane": 70, "wheel loader": 1}, "object_sample_count": 71}}, "scene_scale_metrics": {"sample_count": 4627, "worker_height_ratio_median": 0.123958, "worker_small_worker_ratio": 0.039767}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:41:30", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 59520, "lifetime_counters": {"assigned_from_manual_pool": 31576, "assigned_from_occlusion": 2, "assigned_from_recent_track": 132, "fall_candidate_accepted_edge_entry": 480, "fall_candidate_accepted_prev_track": 2114, "fall_candidate_no_prev_worker_context": 2062, "fall_candidate_rejected_no_support": 2097, "fall_candidate_seen": 4691, "manual_self_dedupe_dropped": 82, "pseudo_created": 962, "pseudo_promoted_to_manual": 393, "pseudo_reused": 724, "real_match_assigned": 13668, "real_self_dedupe_dropped": 111, "reconciled_to_real": 28602, "tracker_online_targets": 14358, "tracker_removed_tracks": 1715, "tracker_update_calls": 59520, "unmatched_objects": 33789}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.078021, "bbox_height_ratio_median": 0.466667, "bbox_height_ratio_p75": 0.472917, "bbox_width_ratio_median": 0.167187, "frame_presence_count": 115, "label_counts": {"tower_crane": 123, "wheel loader": 1}, "object_sample_count": 124}}, "scene_scale_metrics": {"sample_count": 4627, "worker_height_ratio_median": 0.123958, "worker_small_worker_ratio": 0.039767}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:42:12", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 59640, "lifetime_counters": {"assigned_from_manual_pool": 31651, "assigned_from_occlusion": 2, "assigned_from_recent_track": 132, "fall_candidate_accepted_edge_entry": 481, "fall_candidate_accepted_prev_track": 2114, "fall_candidate_no_prev_worker_context": 2062, "fall_candidate_rejected_no_support": 2097, "fall_candidate_seen": 4692, "manual_self_dedupe_dropped": 82, "pseudo_created": 967, "pseudo_promoted_to_manual": 395, "pseudo_reused": 726, "real_match_assigned": 13788, "real_self_dedupe_dropped": 111, "reconciled_to_real": 28679, "tracker_online_targets": 14478, "tracker_removed_tracks": 1717, "tracker_update_calls": 59640, "unmatched_objects": 33873}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.042374, "bbox_height_ratio_median": 0.326736, "bbox_height_ratio_p75": 0.326736, "bbox_width_ratio_median": 0.129688, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.041313, "bbox_height_ratio_median": 0.471181, "bbox_height_ratio_p75": 0.582639, "bbox_width_ratio_median": 0.071289, "frame_presence_count": 119, "label_counts": {"drilling_rig": 1, "tower_crane": 200, "wheel loader": 2}, "object_sample_count": 203}}, "scene_scale_metrics": {"sample_count": 4628, "worker_height_ratio_median": 0.123958, "worker_small_worker_ratio": 0.039758}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:42:30", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 59760, "lifetime_counters": {"assigned_from_manual_pool": 31809, "assigned_from_occlusion": 2, "assigned_from_recent_track": 133, "fall_candidate_accepted_edge_entry": 486, "fall_candidate_accepted_prev_track": 2114, "fall_candidate_no_prev_worker_context": 2062, "fall_candidate_rejected_no_support": 2097, "fall_candidate_seen": 4697, "manual_self_dedupe_dropped": 82, "pseudo_created": 972, "pseudo_promoted_to_manual": 397, "pseudo_reused": 730, "real_match_assigned": 13793, "real_self_dedupe_dropped": 111, "reconciled_to_real": 28837, "tracker_online_targets": 14484, "tracker_removed_tracks": 1719, "tracker_update_calls": 59760, "unmatched_objects": 34043}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.018929, "bbox_height_ratio_median": 0.228038, "bbox_height_ratio_p75": 0.228819, "bbox_width_ratio_median": 0.083008, "frame_presence_count": 6, "label_counts": {"person": 1, "worker": 5}, "object_sample_count": 6}, "중장비": {"bbox_area_ratio_median": 0.043081, "bbox_height_ratio_median": 0.609375, "bbox_height_ratio_p75": 0.622569, "bbox_width_ratio_median": 0.071875, "frame_presence_count": 120, "label_counts": {"drilling_rig": 8, "tower_crane": 148, "wheel loader": 13}, "object_sample_count": 169}}, "scene_scale_metrics": {"sample_count": 4634, "worker_height_ratio_median": 0.123958, "worker_small_worker_ratio": 0.039707}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:42:48", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 59880, "lifetime_counters": {"assigned_from_manual_pool": 31970, "assigned_from_occlusion": 2, "assigned_from_recent_track": 133, "fall_candidate_accepted_edge_entry": 486, "fall_candidate_accepted_prev_track": 2114, "fall_candidate_no_prev_worker_context": 2062, "fall_candidate_rejected_no_support": 2097, "fall_candidate_seen": 4697, "manual_self_dedupe_dropped": 82, "pseudo_created": 972, "pseudo_promoted_to_manual": 397, "pseudo_reused": 730, "real_match_assigned": 13831, "real_self_dedupe_dropped": 111, "reconciled_to_real": 28998, "tracker_online_targets": 14522, "tracker_removed_tracks": 1723, "tracker_update_calls": 59880, "unmatched_objects": 34204}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.051146, "bbox_height_ratio_median": 0.642014, "bbox_height_ratio_p75": 0.653819, "bbox_width_ratio_median": 0.081764, "frame_presence_count": 120, "label_counts": {"drilling_rig": 37, "tower_crane": 133, "wheel loader": 29}, "object_sample_count": 199}}, "scene_scale_metrics": {"sample_count": 4634, "worker_height_ratio_median": 0.123958, "worker_small_worker_ratio": 0.039707}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:43:07", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 60000, "lifetime_counters": {"assigned_from_manual_pool": 32200, "assigned_from_occlusion": 2, "assigned_from_recent_track": 134, "fall_candidate_accepted_edge_entry": 486, "fall_candidate_accepted_prev_track": 2114, "fall_candidate_no_prev_worker_context": 2062, "fall_candidate_rejected_no_support": 2097, "fall_candidate_seen": 4697, "manual_self_dedupe_dropped": 82, "pseudo_created": 973, "pseudo_promoted_to_manual": 397, "pseudo_reused": 731, "real_match_assigned": 13841, "real_self_dedupe_dropped": 111, "reconciled_to_real": 29225, "tracker_online_targets": 14532, "tracker_removed_tracks": 1726, "tracker_update_calls": 60000, "unmatched_objects": 34437}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.011672, "bbox_height_ratio_median": 0.415278, "bbox_height_ratio_p75": 0.672222, "bbox_width_ratio_median": 0.089258, "frame_presence_count": 120, "label_counts": {"drilling_rig": 6, "tower_crane": 225, "wheel loader": 12}, "object_sample_count": 243}}, "scene_scale_metrics": {"sample_count": 4634, "worker_height_ratio_median": 0.123958, "worker_small_worker_ratio": 0.039707}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:43:25", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 60120, "lifetime_counters": {"assigned_from_manual_pool": 32368, "assigned_from_occlusion": 2, "assigned_from_recent_track": 135, "fall_candidate_accepted_edge_entry": 487, "fall_candidate_accepted_prev_track": 2114, "fall_candidate_no_prev_worker_context": 2062, "fall_candidate_rejected_no_support": 2097, "fall_candidate_seen": 4698, "manual_self_dedupe_dropped": 82, "pseudo_created": 975, "pseudo_promoted_to_manual": 399, "pseudo_reused": 733, "real_match_assigned": 13855, "real_self_dedupe_dropped": 111, "reconciled_to_real": 29381, "tracker_online_targets": 14546, "tracker_removed_tracks": 1733, "tracker_update_calls": 60120, "unmatched_objects": 34612}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.047131, "bbox_height_ratio_median": 0.20625, "bbox_height_ratio_p75": 0.20625, "bbox_width_ratio_median": 0.228516, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.061845, "bbox_height_ratio_median": 0.714236, "bbox_height_ratio_p75": 0.729167, "bbox_width_ratio_median": 0.087598, "frame_presence_count": 116, "label_counts": {"drilling_rig": 9, "tower_crane": 119, "wheel loader": 60}, "object_sample_count": 188}}, "scene_scale_metrics": {"sample_count": 4635, "worker_height_ratio_median": 0.123958, "worker_small_worker_ratio": 0.039698}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:43:43", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 3, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 3}, "frame_idx": 60240, "lifetime_counters": {"assigned_from_manual_pool": 32630, "assigned_from_occlusion": 2, "assigned_from_recent_track": 137, "fall_candidate_accepted_edge_entry": 487, "fall_candidate_accepted_prev_track": 2114, "fall_candidate_no_prev_worker_context": 2062, "fall_candidate_rejected_no_support": 2097, "fall_candidate_seen": 4698, "manual_self_dedupe_dropped": 82, "pseudo_created": 985, "pseudo_promoted_to_manual": 405, "pseudo_reused": 753, "real_match_assigned": 13897, "real_self_dedupe_dropped": 111, "reconciled_to_real": 29547, "tracker_online_targets": 14588, "tracker_removed_tracks": 1735, "tracker_update_calls": 60240, "unmatched_objects": 34912}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000464, "bbox_height_ratio_median": 0.046528, "bbox_height_ratio_p75": 0.047413, "bbox_width_ratio_median": 0.009926, "frame_presence_count": 80, "label_counts": {"person": 20, "small_worker": 60}, "object_sample_count": 80}, "중장비": {"bbox_area_ratio_median": 0.010122, "bbox_height_ratio_median": 0.352083, "bbox_height_ratio_p75": 0.766667, "bbox_width_ratio_median": 0.083171, "frame_presence_count": 118, "label_counts": {"drilling_rig": 79, "tower_crane": 118, "wheel loader": 65}, "object_sample_count": 262}}, "scene_scale_metrics": {"sample_count": 4715, "worker_height_ratio_median": 0.123264, "worker_small_worker_ratio": 0.05175}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:44:25", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 60360, "lifetime_counters": {"assigned_from_manual_pool": 32897, "assigned_from_occlusion": 2, "assigned_from_recent_track": 138, "fall_candidate_accepted_edge_entry": 487, "fall_candidate_accepted_prev_track": 2114, "fall_candidate_no_prev_worker_context": 2062, "fall_candidate_rejected_no_support": 2097, "fall_candidate_seen": 4698, "manual_self_dedupe_dropped": 82, "pseudo_created": 988, "pseudo_promoted_to_manual": 405, "pseudo_reused": 753, "real_match_assigned": 13901, "real_self_dedupe_dropped": 111, "reconciled_to_real": 29724, "tracker_online_targets": 14592, "tracker_removed_tracks": 1740, "tracker_update_calls": 60360, "unmatched_objects": 35183}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000519, "bbox_height_ratio_median": 0.047413, "bbox_height_ratio_p75": 0.047413, "bbox_width_ratio_median": 0.010955, "frame_presence_count": 78, "label_counts": {"small_worker": 78}, "object_sample_count": 78}, "중장비": {"bbox_area_ratio_median": 0.098335, "bbox_height_ratio_median": 0.760417, "bbox_height_ratio_p75": 0.765278, "bbox_width_ratio_median": 0.142969, "frame_presence_count": 118, "label_counts": {"drilling_rig": 73, "tower_crane": 123, "wheel loader": 1}, "object_sample_count": 197}}, "scene_scale_metrics": {"sample_count": 4793, "worker_height_ratio_median": 0.122396, "worker_small_worker_ratio": 0.067181}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:44:42", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 60480, "lifetime_counters": {"assigned_from_manual_pool": 32936, "assigned_from_occlusion": 2, "assigned_from_recent_track": 138, "fall_candidate_accepted_edge_entry": 487, "fall_candidate_accepted_prev_track": 2114, "fall_candidate_no_prev_worker_context": 2062, "fall_candidate_rejected_no_support": 2097, "fall_candidate_seen": 4698, "manual_self_dedupe_dropped": 82, "pseudo_created": 1006, "pseudo_promoted_to_manual": 412, "pseudo_reused": 783, "real_match_assigned": 14001, "real_self_dedupe_dropped": 111, "reconciled_to_real": 29770, "tracker_online_targets": 14692, "tracker_removed_tracks": 1743, "tracker_update_calls": 60480, "unmatched_objects": 35277}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000854, "bbox_height_ratio_median": 0.056944, "bbox_height_ratio_p75": 0.097917, "bbox_width_ratio_median": 0.01528, "frame_presence_count": 94, "label_counts": {"person": 89, "small_worker": 41}, "object_sample_count": 130}, "중장비": {"bbox_area_ratio_median": 0.074031, "bbox_height_ratio_median": 0.449132, "bbox_height_ratio_p75": 0.461111, "bbox_width_ratio_median": 0.158203, "frame_presence_count": 64, "label_counts": {"tower_crane": 64}, "object_sample_count": 64}}, "scene_scale_metrics": {"sample_count": 4923, "worker_height_ratio_median": 0.12066, "worker_small_worker_ratio": 0.073736}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:45:00", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 60600, "lifetime_counters": {"assigned_from_manual_pool": 32963, "assigned_from_occlusion": 2, "assigned_from_recent_track": 140, "fall_candidate_accepted_edge_entry": 487, "fall_candidate_accepted_prev_track": 2114, "fall_candidate_no_prev_worker_context": 2062, "fall_candidate_rejected_no_support": 2097, "fall_candidate_seen": 4698, "manual_self_dedupe_dropped": 82, "pseudo_created": 1014, "pseudo_promoted_to_manual": 414, "pseudo_reused": 789, "real_match_assigned": 14026, "real_self_dedupe_dropped": 111, "reconciled_to_real": 29797, "tracker_online_targets": 14721, "tracker_removed_tracks": 1745, "tracker_update_calls": 60600, "unmatched_objects": 35322}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001817, "bbox_height_ratio_median": 0.098264, "bbox_height_ratio_p75": 0.1, "bbox_width_ratio_median": 0.019531, "frame_presence_count": 52, "label_counts": {"person": 54}, "object_sample_count": 54}, "중장비": {"bbox_area_ratio_median": 0.149118, "bbox_height_ratio_median": 0.631424, "bbox_height_ratio_p75": 0.636806, "bbox_width_ratio_median": 0.238086, "frame_presence_count": 16, "label_counts": {"tower_crane": 14, "wheel loader": 2}, "object_sample_count": 16}}, "scene_scale_metrics": {"sample_count": 4977, "worker_height_ratio_median": 0.120139, "worker_small_worker_ratio": 0.072936}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:45:14", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 60720, "lifetime_counters": {"assigned_from_manual_pool": 33171, "assigned_from_occlusion": 2, "assigned_from_recent_track": 140, "fall_candidate_accepted_edge_entry": 487, "fall_candidate_accepted_prev_track": 2114, "fall_candidate_no_prev_worker_context": 2062, "fall_candidate_rejected_no_support": 2097, "fall_candidate_seen": 4698, "manual_self_dedupe_dropped": 82, "pseudo_created": 1015, "pseudo_promoted_to_manual": 414, "pseudo_reused": 789, "real_match_assigned": 14027, "real_self_dedupe_dropped": 111, "reconciled_to_real": 30005, "tracker_online_targets": 14722, "tracker_removed_tracks": 1746, "tracker_update_calls": 60720, "unmatched_objects": 35531}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001552, "bbox_height_ratio_median": 0.090278, "bbox_height_ratio_p75": 0.091667, "bbox_width_ratio_median": 0.017578, "frame_presence_count": 96, "label_counts": {"person": 96}, "object_sample_count": 96}, "중장비": {"bbox_area_ratio_median": 0.13119, "bbox_height_ratio_median": 0.620833, "bbox_height_ratio_p75": 0.629861, "bbox_width_ratio_median": 0.208789, "frame_presence_count": 113, "label_counts": {"tower_crane": 113, "wheel loader": 1}, "object_sample_count": 114}}, "scene_scale_metrics": {"sample_count": 5073, "worker_height_ratio_median": 0.119097, "worker_small_worker_ratio": 0.071555}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:45:28", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 60840, "lifetime_counters": {"assigned_from_manual_pool": 33297, "assigned_from_occlusion": 2, "assigned_from_recent_track": 140, "fall_candidate_accepted_edge_entry": 487, "fall_candidate_accepted_prev_track": 2114, "fall_candidate_no_prev_worker_context": 2062, "fall_candidate_rejected_no_support": 2097, "fall_candidate_seen": 4698, "manual_self_dedupe_dropped": 82, "pseudo_created": 1016, "pseudo_promoted_to_manual": 415, "pseudo_reused": 792, "real_match_assigned": 14085, "real_self_dedupe_dropped": 111, "reconciled_to_real": 30132, "tracker_online_targets": 14780, "tracker_removed_tracks": 1748, "tracker_update_calls": 60840, "unmatched_objects": 35662}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001647, "bbox_height_ratio_median": 0.094444, "bbox_height_ratio_p75": 0.097917, "bbox_width_ratio_median": 0.017578, "frame_presence_count": 69, "label_counts": {"person": 68, "small_worker": 1}, "object_sample_count": 69}, "중장비": {"bbox_area_ratio_median": 0.130719, "bbox_height_ratio_median": 0.619097, "bbox_height_ratio_p75": 0.629167, "bbox_width_ratio_median": 0.209375, "frame_presence_count": 120, "label_counts": {"tower_crane": 120}, "object_sample_count": 120}}, "scene_scale_metrics": {"sample_count": 5142, "worker_height_ratio_median": 0.117708, "worker_small_worker_ratio": 0.07079}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:45:45", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 60960, "lifetime_counters": {"assigned_from_manual_pool": 33430, "assigned_from_occlusion": 2, "assigned_from_recent_track": 140, "fall_candidate_accepted_edge_entry": 487, "fall_candidate_accepted_prev_track": 2114, "fall_candidate_no_prev_worker_context": 2062, "fall_candidate_rejected_no_support": 2097, "fall_candidate_seen": 4698, "manual_self_dedupe_dropped": 82, "pseudo_created": 1017, "pseudo_promoted_to_manual": 416, "pseudo_reused": 795, "real_match_assigned": 14111, "real_self_dedupe_dropped": 111, "reconciled_to_real": 30266, "tracker_online_targets": 14806, "tracker_removed_tracks": 1750, "tracker_update_calls": 60960, "unmatched_objects": 35800}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000933, "bbox_height_ratio_median": 0.064583, "bbox_height_ratio_p75": 0.064583, "bbox_width_ratio_median": 0.014453, "frame_presence_count": 47, "label_counts": {"person": 47}, "object_sample_count": 47}, "중장비": {"bbox_area_ratio_median": 0.138054, "bbox_height_ratio_median": 0.644444, "bbox_height_ratio_p75": 0.660764, "bbox_width_ratio_median": 0.213281, "frame_presence_count": 117, "label_counts": {"tower_crane": 117}, "object_sample_count": 117}}, "scene_scale_metrics": {"sample_count": 5189, "worker_height_ratio_median": 0.113194, "worker_small_worker_ratio": 0.070148}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:46:03", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_removed_tracks": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 61080, "lifetime_counters": {"assigned_from_manual_pool": 33577, "assigned_from_occlusion": 2, "assigned_from_recent_track": 140, "fall_candidate_accepted_edge_entry": 487, "fall_candidate_accepted_prev_track": 2114, "fall_candidate_no_prev_worker_context": 2072, "fall_candidate_rejected_no_support": 2109, "fall_candidate_seen": 4710, "manual_self_dedupe_dropped": 82, "pseudo_created": 1018, "pseudo_promoted_to_manual": 416, "pseudo_reused": 796, "real_match_assigned": 14113, "real_self_dedupe_dropped": 111, "reconciled_to_real": 30413, "tracker_online_targets": 14808, "tracker_removed_tracks": 1752, "tracker_update_calls": 61080, "unmatched_objects": 35949}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001202, "bbox_height_ratio_median": 0.068056, "bbox_height_ratio_p75": 0.068056, "bbox_width_ratio_median": 0.017773, "frame_presence_count": 38, "label_counts": {"person": 38}, "object_sample_count": 38}, "중장비": {"bbox_area_ratio_median": 0.140863, "bbox_height_ratio_median": 0.674306, "bbox_height_ratio_p75": 0.690625, "bbox_width_ratio_median": 0.209766, "frame_presence_count": 112, "label_counts": {"drilling_rig": 1, "tower_crane": 110, "wheel loader": 2}, "object_sample_count": 113}}, "scene_scale_metrics": {"sample_count": 5227, "worker_height_ratio_median": 0.109722, "worker_small_worker_ratio": 0.069638}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:46:21", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 61200, "lifetime_counters": {"assigned_from_manual_pool": 33689, "assigned_from_occlusion": 2, "assigned_from_recent_track": 140, "fall_candidate_accepted_edge_entry": 487, "fall_candidate_accepted_prev_track": 2114, "fall_candidate_no_prev_worker_context": 2072, "fall_candidate_rejected_no_support": 2109, "fall_candidate_seen": 4710, "manual_self_dedupe_dropped": 82, "pseudo_created": 1018, "pseudo_promoted_to_manual": 416, "pseudo_reused": 796, "real_match_assigned": 14113, "real_self_dedupe_dropped": 111, "reconciled_to_real": 30525, "tracker_online_targets": 14808, "tracker_removed_tracks": 1752, "tracker_update_calls": 61200, "unmatched_objects": 36061}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.087191, "bbox_height_ratio_median": 0.668576, "bbox_height_ratio_p75": 0.677431, "bbox_width_ratio_median": 0.130664, "frame_presence_count": 112, "label_counts": {"drilling_rig": 1, "tower_crane": 111}, "object_sample_count": 112}}, "scene_scale_metrics": {"sample_count": 5227, "worker_height_ratio_median": 0.109722, "worker_small_worker_ratio": 0.069638}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:46:38", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 61320, "lifetime_counters": {"assigned_from_manual_pool": 33807, "assigned_from_occlusion": 2, "assigned_from_recent_track": 140, "fall_candidate_accepted_edge_entry": 487, "fall_candidate_accepted_prev_track": 2114, "fall_candidate_no_prev_worker_context": 2072, "fall_candidate_rejected_no_support": 2109, "fall_candidate_seen": 4710, "manual_self_dedupe_dropped": 82, "pseudo_created": 1020, "pseudo_promoted_to_manual": 416, "pseudo_reused": 797, "real_match_assigned": 14130, "real_self_dedupe_dropped": 111, "reconciled_to_real": 30643, "tracker_online_targets": 14825, "tracker_removed_tracks": 1755, "tracker_update_calls": 61320, "unmatched_objects": 36182}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000984, "bbox_height_ratio_median": 0.067361, "bbox_height_ratio_p75": 0.06875, "bbox_width_ratio_median": 0.014844, "frame_presence_count": 16, "label_counts": {"person": 16}, "object_sample_count": 16}, "중장비": {"bbox_area_ratio_median": 0.091393, "bbox_height_ratio_median": 0.664931, "bbox_height_ratio_p75": 0.66875, "bbox_width_ratio_median": 0.136719, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 2}, "object_sample_count": 122}}, "scene_scale_metrics": {"sample_count": 5243, "worker_height_ratio_median": 0.107639, "worker_small_worker_ratio": 0.069426}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:46:56", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 61440, "lifetime_counters": {"assigned_from_manual_pool": 33928, "assigned_from_occlusion": 2, "assigned_from_recent_track": 140, "fall_candidate_accepted_edge_entry": 492, "fall_candidate_accepted_prev_track": 2118, "fall_candidate_no_prev_worker_context": 2072, "fall_candidate_rejected_no_support": 2109, "fall_candidate_seen": 4719, "manual_self_dedupe_dropped": 82, "pseudo_created": 1022, "pseudo_promoted_to_manual": 417, "pseudo_reused": 801, "real_match_assigned": 14136, "real_self_dedupe_dropped": 111, "reconciled_to_real": 30765, "tracker_online_targets": 14831, "tracker_removed_tracks": 1758, "tracker_update_calls": 61440, "unmatched_objects": 36310}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.027187, "bbox_height_ratio_median": 0.303299, "bbox_height_ratio_p75": 0.30625, "bbox_width_ratio_median": 0.089453, "frame_presence_count": 12, "label_counts": {"person": 5, "worker": 9}, "object_sample_count": 14}, "중장비": {"bbox_area_ratio_median": 0.08892, "bbox_height_ratio_median": 0.669444, "bbox_height_ratio_p75": 0.674306, "bbox_width_ratio_median": 0.132422, "frame_presence_count": 120, "label_counts": {"tower_crane": 120}, "object_sample_count": 120}}, "scene_scale_metrics": {"sample_count": 5257, "worker_height_ratio_median": 0.109028, "worker_small_worker_ratio": 0.069241}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:47:14", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 61560, "lifetime_counters": {"assigned_from_manual_pool": 34052, "assigned_from_occlusion": 2, "assigned_from_recent_track": 140, "fall_candidate_accepted_edge_entry": 492, "fall_candidate_accepted_prev_track": 2118, "fall_candidate_no_prev_worker_context": 2072, "fall_candidate_rejected_no_support": 2109, "fall_candidate_seen": 4719, "manual_self_dedupe_dropped": 82, "pseudo_created": 1025, "pseudo_promoted_to_manual": 418, "pseudo_reused": 806, "real_match_assigned": 14137, "real_self_dedupe_dropped": 111, "reconciled_to_real": 30890, "tracker_online_targets": 14832, "tracker_removed_tracks": 1758, "tracker_update_calls": 61560, "unmatched_objects": 36443}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001067, "bbox_height_ratio_median": 0.063889, "bbox_height_ratio_p75": 0.065278, "bbox_width_ratio_median": 0.016797, "frame_presence_count": 14, "label_counts": {"person": 14}, "object_sample_count": 14}, "중장비": {"bbox_area_ratio_median": 0.083823, "bbox_height_ratio_median": 0.673611, "bbox_height_ratio_p75": 0.679167, "bbox_width_ratio_median": 0.125, "frame_presence_count": 120, "label_counts": {"tower_crane": 120}, "object_sample_count": 120}}, "scene_scale_metrics": {"sample_count": 5271, "worker_height_ratio_median": 0.106944, "worker_small_worker_ratio": 0.069057}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:47:36", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 61680, "lifetime_counters": {"assigned_from_manual_pool": 34158, "assigned_from_occlusion": 2, "assigned_from_recent_track": 140, "fall_candidate_accepted_edge_entry": 492, "fall_candidate_accepted_prev_track": 2118, "fall_candidate_no_prev_worker_context": 2072, "fall_candidate_rejected_no_support": 2109, "fall_candidate_seen": 4719, "manual_self_dedupe_dropped": 82, "pseudo_created": 1026, "pseudo_promoted_to_manual": 418, "pseudo_reused": 806, "real_match_assigned": 14140, "real_self_dedupe_dropped": 111, "reconciled_to_real": 30996, "tracker_online_targets": 14835, "tracker_removed_tracks": 1760, "tracker_update_calls": 61680, "unmatched_objects": 36550}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001606, "bbox_height_ratio_median": 0.065278, "bbox_height_ratio_p75": 0.065278, "bbox_width_ratio_median": 0.024609, "frame_presence_count": 3, "label_counts": {"person": 3}, "object_sample_count": 3}, "중장비": {"bbox_area_ratio_median": 0.047224, "bbox_height_ratio_median": 0.691667, "bbox_height_ratio_p75": 0.704861, "bbox_width_ratio_median": 0.067969, "frame_presence_count": 107, "label_counts": {"drilling_rig": 2, "tower_crane": 105}, "object_sample_count": 107}}, "scene_scale_metrics": {"sample_count": 5274, "worker_height_ratio_median": 0.106597, "worker_small_worker_ratio": 0.069018}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:47:53", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 61800, "lifetime_counters": {"assigned_from_manual_pool": 34271, "assigned_from_occlusion": 2, "assigned_from_recent_track": 140, "fall_candidate_accepted_edge_entry": 492, "fall_candidate_accepted_prev_track": 2118, "fall_candidate_no_prev_worker_context": 2072, "fall_candidate_rejected_no_support": 2109, "fall_candidate_seen": 4719, "manual_self_dedupe_dropped": 82, "pseudo_created": 1027, "pseudo_promoted_to_manual": 418, "pseudo_reused": 806, "real_match_assigned": 14152, "real_self_dedupe_dropped": 111, "reconciled_to_real": 31109, "tracker_online_targets": 14847, "tracker_removed_tracks": 1761, "tracker_update_calls": 61800, "unmatched_objects": 36664}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001097, "bbox_height_ratio_median": 0.064931, "bbox_height_ratio_p75": 0.065278, "bbox_width_ratio_median": 0.016992, "frame_presence_count": 12, "label_counts": {"person": 12}, "object_sample_count": 12}, "중장비": {"bbox_area_ratio_median": 0.042676, "bbox_height_ratio_median": 0.691667, "bbox_height_ratio_p75": 0.695486, "bbox_width_ratio_median": 0.061719, "frame_presence_count": 113, "label_counts": {"tower_crane": 113, "wheel loader": 1}, "object_sample_count": 114}}, "scene_scale_metrics": {"sample_count": 5286, "worker_height_ratio_median": 0.105208, "worker_small_worker_ratio": 0.068861}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:48:10", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 61920, "lifetime_counters": {"assigned_from_manual_pool": 34319, "assigned_from_occlusion": 2, "assigned_from_recent_track": 140, "fall_candidate_accepted_edge_entry": 492, "fall_candidate_accepted_prev_track": 2118, "fall_candidate_no_prev_worker_context": 2072, "fall_candidate_rejected_no_support": 2109, "fall_candidate_seen": 4719, "manual_self_dedupe_dropped": 82, "pseudo_created": 1031, "pseudo_promoted_to_manual": 419, "pseudo_reused": 808, "real_match_assigned": 14154, "real_self_dedupe_dropped": 111, "reconciled_to_real": 31158, "tracker_online_targets": 14849, "tracker_removed_tracks": 1763, "tracker_update_calls": 61920, "unmatched_objects": 36719}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001587, "bbox_height_ratio_median": 0.068056, "bbox_height_ratio_p75": 0.06875, "bbox_width_ratio_median": 0.024609, "frame_presence_count": 3, "label_counts": {"person": 3}, "object_sample_count": 3}, "중장비": {"bbox_area_ratio_median": 0.043466, "bbox_height_ratio_median": 0.692014, "bbox_height_ratio_p75": 0.697222, "bbox_width_ratio_median": 0.062891, "frame_presence_count": 49, "label_counts": {"tower_crane": 53, "wheel loader": 1}, "object_sample_count": 54}}, "scene_scale_metrics": {"sample_count": 5289, "worker_height_ratio_median": 0.104861, "worker_small_worker_ratio": 0.068822}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:48:27", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 62040, "lifetime_counters": {"assigned_from_manual_pool": 34492, "assigned_from_occlusion": 2, "assigned_from_recent_track": 140, "fall_candidate_accepted_edge_entry": 492, "fall_candidate_accepted_prev_track": 2118, "fall_candidate_no_prev_worker_context": 2072, "fall_candidate_rejected_no_support": 2109, "fall_candidate_seen": 4719, "manual_self_dedupe_dropped": 82, "pseudo_created": 1033, "pseudo_promoted_to_manual": 420, "pseudo_reused": 812, "real_match_assigned": 14158, "real_self_dedupe_dropped": 111, "reconciled_to_real": 31332, "tracker_online_targets": 14853, "tracker_removed_tracks": 1765, "tracker_update_calls": 62040, "unmatched_objects": 36899}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000304, "bbox_height_ratio_median": 0.045833, "bbox_height_ratio_p75": 0.046528, "bbox_width_ratio_median": 0.006641, "frame_presence_count": 12, "label_counts": {"person": 3, "small_worker": 10}, "object_sample_count": 13}, "중장비": {"bbox_area_ratio_median": 0.035993, "bbox_height_ratio_median": 0.645486, "bbox_height_ratio_p75": 0.692361, "bbox_width_ratio_median": 0.056787, "frame_presence_count": 110, "label_counts": {"tower_crane": 171}, "object_sample_count": 171}}, "scene_scale_metrics": {"sample_count": 5302, "worker_height_ratio_median": 0.104167, "worker_small_worker_ratio": 0.070539}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:48:41", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 62160, "lifetime_counters": {"assigned_from_manual_pool": 34629, "assigned_from_occlusion": 2, "assigned_from_recent_track": 141, "fall_candidate_accepted_edge_entry": 492, "fall_candidate_accepted_prev_track": 2118, "fall_candidate_no_prev_worker_context": 2072, "fall_candidate_rejected_no_support": 2109, "fall_candidate_seen": 4719, "manual_self_dedupe_dropped": 82, "pseudo_created": 1035, "pseudo_promoted_to_manual": 421, "pseudo_reused": 818, "real_match_assigned": 14203, "real_self_dedupe_dropped": 111, "reconciled_to_real": 31458, "tracker_online_targets": 14898, "tracker_removed_tracks": 1769, "tracker_update_calls": 62160, "unmatched_objects": 37046}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000873, "bbox_height_ratio_median": 0.056944, "bbox_height_ratio_p75": 0.065278, "bbox_width_ratio_median": 0.013672, "frame_presence_count": 63, "label_counts": {"person": 38, "small_worker": 37}, "object_sample_count": 75}, "중장비": {"bbox_area_ratio_median": 0.046139, "bbox_height_ratio_median": 0.69375, "bbox_height_ratio_p75": 0.698611, "bbox_width_ratio_median": 0.066406, "frame_presence_count": 100, "label_counts": {"tower_crane": 117}, "object_sample_count": 117}}, "scene_scale_metrics": {"sample_count": 5377, "worker_height_ratio_median": 0.102083, "worker_small_worker_ratio": 0.076437}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:48:54", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 62280, "lifetime_counters": {"assigned_from_manual_pool": 34690, "assigned_from_occlusion": 2, "assigned_from_recent_track": 141, "fall_candidate_accepted_edge_entry": 492, "fall_candidate_accepted_prev_track": 2118, "fall_candidate_no_prev_worker_context": 2072, "fall_candidate_rejected_no_support": 2109, "fall_candidate_seen": 4719, "manual_self_dedupe_dropped": 82, "pseudo_created": 1035, "pseudo_promoted_to_manual": 421, "pseudo_reused": 818, "real_match_assigned": 14239, "real_self_dedupe_dropped": 111, "reconciled_to_real": 31516, "tracker_online_targets": 14934, "tracker_removed_tracks": 1771, "tracker_update_calls": 62280, "unmatched_objects": 37107}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.0003, "bbox_height_ratio_median": 0.045139, "bbox_height_ratio_p75": 0.045833, "bbox_width_ratio_median": 0.006641, "frame_presence_count": 36, "label_counts": {"person": 8, "small_worker": 31}, "object_sample_count": 39}, "중장비": {"bbox_area_ratio_median": 0.042603, "bbox_height_ratio_median": 0.690972, "bbox_height_ratio_p75": 0.694444, "bbox_width_ratio_median": 0.061719, "frame_presence_count": 58, "label_counts": {"tower_crane": 58}, "object_sample_count": 58}}, "scene_scale_metrics": {"sample_count": 5416, "worker_height_ratio_median": 0.101389, "worker_small_worker_ratio": 0.08161}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:49:12", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 2, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "pseudo_created": 1, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 3}, "frame_idx": 62400, "lifetime_counters": {"assigned_from_manual_pool": 34805, "assigned_from_occlusion": 2, "assigned_from_recent_track": 141, "fall_candidate_accepted_edge_entry": 492, "fall_candidate_accepted_prev_track": 2118, "fall_candidate_no_prev_worker_context": 2072, "fall_candidate_rejected_no_support": 2109, "fall_candidate_seen": 4719, "manual_self_dedupe_dropped": 82, "pseudo_created": 1052, "pseudo_promoted_to_manual": 426, "pseudo_reused": 849, "real_match_assigned": 14259, "real_self_dedupe_dropped": 111, "reconciled_to_real": 31636, "tracker_online_targets": 14954, "tracker_removed_tracks": 1773, "tracker_update_calls": 62400, "unmatched_objects": 37275}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000912, "bbox_height_ratio_median": 0.066025, "bbox_height_ratio_p75": 0.06875, "bbox_width_ratio_median": 0.013643, "frame_presence_count": 72, "label_counts": {"person": 49, "small_worker": 57}, "object_sample_count": 106}, "중장비": {"bbox_area_ratio_median": 0.037904, "bbox_height_ratio_median": 0.689583, "bbox_height_ratio_p75": 0.6915, "bbox_width_ratio_median": 0.055078, "frame_presence_count": 82, "label_counts": {"tower_crane": 82}, "object_sample_count": 82}}, "scene_scale_metrics": {"sample_count": 5522, "worker_height_ratio_median": 0.100694, "worker_small_worker_ratio": 0.090366}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 1, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:49:31", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 62520, "lifetime_counters": {"assigned_from_manual_pool": 34950, "assigned_from_occlusion": 2, "assigned_from_recent_track": 141, "fall_candidate_accepted_edge_entry": 492, "fall_candidate_accepted_prev_track": 2118, "fall_candidate_no_prev_worker_context": 2072, "fall_candidate_rejected_no_support": 2109, "fall_candidate_seen": 4719, "manual_self_dedupe_dropped": 85, "pseudo_created": 1071, "pseudo_promoted_to_manual": 433, "pseudo_reused": 878, "real_match_assigned": 14284, "real_self_dedupe_dropped": 113, "reconciled_to_real": 31788, "tracker_online_targets": 14979, "tracker_removed_tracks": 1778, "tracker_update_calls": 62520, "unmatched_objects": 37475}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001271, "bbox_height_ratio_median": 0.079167, "bbox_height_ratio_p75": 0.088615, "bbox_width_ratio_median": 0.015723, "frame_presence_count": 107, "label_counts": {"person": 111, "small_worker": 29}, "object_sample_count": 140}, "중장비": {"bbox_area_ratio_median": 0.03038, "bbox_height_ratio_median": 0.689931, "bbox_height_ratio_p75": 0.691319, "bbox_width_ratio_median": 0.048438, "frame_presence_count": 77, "label_counts": {"tower_crane": 66, "wheel loader": 12}, "object_sample_count": 78}}, "scene_scale_metrics": {"sample_count": 5662, "worker_height_ratio_median": 0.1, "worker_small_worker_ratio": 0.093253}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:49:49", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 62640, "lifetime_counters": {"assigned_from_manual_pool": 35148, "assigned_from_occlusion": 2, "assigned_from_recent_track": 141, "fall_candidate_accepted_edge_entry": 492, "fall_candidate_accepted_prev_track": 2118, "fall_candidate_no_prev_worker_context": 2072, "fall_candidate_rejected_no_support": 2109, "fall_candidate_seen": 4719, "manual_self_dedupe_dropped": 85, "pseudo_created": 1076, "pseudo_promoted_to_manual": 434, "pseudo_reused": 883, "real_match_assigned": 14318, "real_self_dedupe_dropped": 113, "reconciled_to_real": 31987, "tracker_online_targets": 15013, "tracker_removed_tracks": 1779, "tracker_update_calls": 62640, "unmatched_objects": 37684}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001768, "bbox_height_ratio_median": 0.093056, "bbox_height_ratio_p75": 0.09375, "bbox_width_ratio_median": 0.018945, "frame_presence_count": 114, "label_counts": {"person": 129}, "object_sample_count": 129}, "중장비": {"bbox_area_ratio_median": 0.030977, "bbox_height_ratio_median": 0.689236, "bbox_height_ratio_p75": 0.692014, "bbox_width_ratio_median": 0.045117, "frame_presence_count": 97, "label_counts": {"tower_crane": 113, "wheel loader": 1}, "object_sample_count": 114}}, "scene_scale_metrics": {"sample_count": 5791, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.091176}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:50:07", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "real_match_assigned": 1, "reconciled_to_real": 2, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 62760, "lifetime_counters": {"assigned_from_manual_pool": 35395, "assigned_from_occlusion": 2, "assigned_from_recent_track": 141, "fall_candidate_accepted_edge_entry": 492, "fall_candidate_accepted_prev_track": 2118, "fall_candidate_no_prev_worker_context": 2072, "fall_candidate_rejected_no_support": 2109, "fall_candidate_seen": 4719, "manual_self_dedupe_dropped": 85, "pseudo_created": 1080, "pseudo_promoted_to_manual": 436, "pseudo_reused": 889, "real_match_assigned": 14440, "real_self_dedupe_dropped": 113, "reconciled_to_real": 32236, "tracker_online_targets": 15135, "tracker_removed_tracks": 1781, "tracker_update_calls": 62760, "unmatched_objects": 37943}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.00141, "bbox_height_ratio_median": 0.079861, "bbox_height_ratio_p75": 0.089583, "bbox_width_ratio_median": 0.017188, "frame_presence_count": 120, "label_counts": {"person": 179}, "object_sample_count": 179}, "중장비": {"bbox_area_ratio_median": 0.072592, "bbox_height_ratio_median": 0.784722, "bbox_height_ratio_p75": 0.815735, "bbox_width_ratio_median": 0.08702, "frame_presence_count": 120, "label_counts": {"drilling_rig": 21, "tower_crane": 180, "wheel loader": 1}, "object_sample_count": 202}}, "scene_scale_metrics": {"sample_count": 5970, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.088442}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:50:26", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "real_match_assigned": 1, "reconciled_to_real": 2, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 62880, "lifetime_counters": {"assigned_from_manual_pool": 35619, "assigned_from_occlusion": 2, "assigned_from_recent_track": 142, "fall_candidate_accepted_edge_entry": 492, "fall_candidate_accepted_prev_track": 2118, "fall_candidate_no_prev_worker_context": 2072, "fall_candidate_rejected_no_support": 2109, "fall_candidate_seen": 4719, "manual_self_dedupe_dropped": 85, "pseudo_created": 1086, "pseudo_promoted_to_manual": 438, "pseudo_reused": 895, "real_match_assigned": 14563, "real_self_dedupe_dropped": 113, "reconciled_to_real": 32460, "tracker_online_targets": 15258, "tracker_removed_tracks": 1783, "tracker_update_calls": 62880, "unmatched_objects": 38182}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001743, "bbox_height_ratio_median": 0.0875, "bbox_height_ratio_p75": 0.088194, "bbox_width_ratio_median": 0.019922, "frame_presence_count": 111, "label_counts": {"person": 151}, "object_sample_count": 151}, "중장비": {"bbox_area_ratio_median": 0.145009, "bbox_height_ratio_median": 0.773264, "bbox_height_ratio_p75": 0.775694, "bbox_width_ratio_median": 0.184229, "frame_presence_count": 120, "label_counts": {"drilling_rig": 8, "tower_crane": 201, "wheel loader": 1}, "object_sample_count": 210}}, "scene_scale_metrics": {"sample_count": 6121, "worker_height_ratio_median": 0.097917, "worker_small_worker_ratio": 0.08626}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:50:49", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 3, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "real_match_assigned": 2, "reconciled_to_real": 2, "tracker_online_targets": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 63000, "lifetime_counters": {"assigned_from_manual_pool": 35734, "assigned_from_occlusion": 2, "assigned_from_recent_track": 143, "fall_candidate_accepted_edge_entry": 492, "fall_candidate_accepted_prev_track": 2118, "fall_candidate_no_prev_worker_context": 2083, "fall_candidate_rejected_no_support": 2215, "fall_candidate_seen": 4825, "manual_self_dedupe_dropped": 86, "pseudo_created": 1097, "pseudo_promoted_to_manual": 446, "pseudo_reused": 915, "real_match_assigned": 14835, "real_self_dedupe_dropped": 114, "reconciled_to_real": 32583, "tracker_online_targets": 15530, "tracker_removed_tracks": 1790, "tracker_update_calls": 63000, "unmatched_objects": 38337}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001656, "bbox_height_ratio_median": 0.094444, "bbox_height_ratio_p75": 0.1, "bbox_width_ratio_median": 0.017773, "frame_presence_count": 109, "label_counts": {"person": 240}, "object_sample_count": 240}, "중장비": {"bbox_area_ratio_median": 0.293368, "bbox_height_ratio_median": 0.790278, "bbox_height_ratio_p75": 0.791667, "bbox_width_ratio_median": 0.371289, "frame_presence_count": 120, "label_counts": {"drilling_rig": 22, "tower_crane": 150, "wheel loader": 13}, "object_sample_count": 185}}, "scene_scale_metrics": {"sample_count": 6361, "worker_height_ratio_median": 0.097917, "worker_small_worker_ratio": 0.083006}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:51:04", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"pseudo_reused": 1, "real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 63120, "lifetime_counters": {"assigned_from_manual_pool": 35780, "assigned_from_occlusion": 2, "assigned_from_recent_track": 144, "fall_candidate_accepted_edge_entry": 492, "fall_candidate_accepted_prev_track": 2118, "fall_candidate_no_prev_worker_context": 2098, "fall_candidate_rejected_no_support": 2275, "fall_candidate_seen": 4885, "manual_self_dedupe_dropped": 86, "pseudo_created": 1114, "pseudo_promoted_to_manual": 450, "pseudo_reused": 936, "real_match_assigned": 14984, "real_self_dedupe_dropped": 114, "reconciled_to_real": 32630, "tracker_online_targets": 15679, "tracker_removed_tracks": 1795, "tracker_update_calls": 63120, "unmatched_objects": 38426}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.00156, "bbox_height_ratio_median": 0.090278, "bbox_height_ratio_p75": 0.092361, "bbox_width_ratio_median": 0.017871, "frame_presence_count": 49, "label_counts": {"person": 63, "small_worker": 3}, "object_sample_count": 66}, "중장비": {"bbox_area_ratio_median": 0.320419, "bbox_height_ratio_median": 0.790972, "bbox_height_ratio_p75": 0.793056, "bbox_width_ratio_median": 0.405078, "frame_presence_count": 120, "label_counts": {"drilling_rig": 31, "tower_crane": 141}, "object_sample_count": 172}}, "scene_scale_metrics": {"sample_count": 6427, "worker_height_ratio_median": 0.097917, "worker_small_worker_ratio": 0.08262}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 1, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:51:19", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 63240, "lifetime_counters": {"assigned_from_manual_pool": 35849, "assigned_from_occlusion": 2, "assigned_from_recent_track": 147, "fall_candidate_accepted_edge_entry": 492, "fall_candidate_accepted_prev_track": 2118, "fall_candidate_no_prev_worker_context": 2109, "fall_candidate_rejected_no_support": 2375, "fall_candidate_seen": 4985, "manual_self_dedupe_dropped": 86, "pseudo_created": 1118, "pseudo_promoted_to_manual": 452, "pseudo_reused": 938, "real_match_assigned": 15124, "real_self_dedupe_dropped": 114, "reconciled_to_real": 32697, "tracker_online_targets": 15819, "tracker_removed_tracks": 1800, "tracker_update_calls": 63240, "unmatched_objects": 38506}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002298, "bbox_height_ratio_median": 0.106944, "bbox_height_ratio_p75": 0.108333, "bbox_width_ratio_median": 0.02168, "frame_presence_count": 47, "label_counts": {"person": 47}, "object_sample_count": 47}, "중장비": {"bbox_area_ratio_median": 0.304366, "bbox_height_ratio_median": 0.788889, "bbox_height_ratio_p75": 0.790278, "bbox_width_ratio_median": 0.384961, "frame_presence_count": 120, "label_counts": {"drilling_rig": 25, "tower_crane": 148}, "object_sample_count": 173}}, "scene_scale_metrics": {"sample_count": 6474, "worker_height_ratio_median": 0.097917, "worker_small_worker_ratio": 0.08202}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:51:38", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 63360, "lifetime_counters": {"assigned_from_manual_pool": 35960, "assigned_from_occlusion": 2, "assigned_from_recent_track": 148, "fall_candidate_accepted_edge_entry": 493, "fall_candidate_accepted_prev_track": 2118, "fall_candidate_no_prev_worker_context": 2124, "fall_candidate_rejected_no_support": 2447, "fall_candidate_seen": 5058, "manual_self_dedupe_dropped": 86, "pseudo_created": 1123, "pseudo_promoted_to_manual": 454, "pseudo_reused": 941, "real_match_assigned": 15250, "real_self_dedupe_dropped": 114, "reconciled_to_real": 32758, "tracker_online_targets": 15945, "tracker_removed_tracks": 1804, "tracker_update_calls": 63360, "unmatched_objects": 38628}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002519, "bbox_height_ratio_median": 0.10625, "bbox_height_ratio_p75": 0.106944, "bbox_width_ratio_median": 0.023633, "frame_presence_count": 56, "label_counts": {"person": 55, "worker": 1}, "object_sample_count": 56}, "중장비": {"bbox_area_ratio_median": 0.296981, "bbox_height_ratio_median": 0.7875, "bbox_height_ratio_p75": 0.790278, "bbox_width_ratio_median": 0.374805, "frame_presence_count": 120, "label_counts": {"drilling_rig": 12, "tower_crane": 180}, "object_sample_count": 192}}, "scene_scale_metrics": {"sample_count": 6530, "worker_height_ratio_median": 0.097917, "worker_small_worker_ratio": 0.081317}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:51:56", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 2, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 3, "real_match_assigned": 1, "reconciled_to_real": 2, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 3}, "frame_idx": 63480, "lifetime_counters": {"assigned_from_manual_pool": 36128, "assigned_from_occlusion": 2, "assigned_from_recent_track": 148, "fall_candidate_accepted_edge_entry": 493, "fall_candidate_accepted_prev_track": 2118, "fall_candidate_no_prev_worker_context": 2124, "fall_candidate_rejected_no_support": 2499, "fall_candidate_seen": 5110, "manual_self_dedupe_dropped": 86, "pseudo_created": 1127, "pseudo_promoted_to_manual": 455, "pseudo_reused": 946, "real_match_assigned": 15374, "real_self_dedupe_dropped": 114, "reconciled_to_real": 32829, "tracker_online_targets": 16069, "tracker_removed_tracks": 1804, "tracker_update_calls": 63480, "unmatched_objects": 38806}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001995, "bbox_height_ratio_median": 0.105556, "bbox_height_ratio_p75": 0.106944, "bbox_width_ratio_median": 0.018945, "frame_presence_count": 101, "label_counts": {"person": 112, "small_worker": 4}, "object_sample_count": 116}, "중장비": {"bbox_area_ratio_median": 0.279453, "bbox_height_ratio_median": 0.789583, "bbox_height_ratio_p75": 0.790972, "bbox_width_ratio_median": 0.353613, "frame_presence_count": 120, "label_counts": {"tower_crane": 185, "wheel loader": 1}, "object_sample_count": 186}}, "scene_scale_metrics": {"sample_count": 6646, "worker_height_ratio_median": 0.097917, "worker_small_worker_ratio": 0.0805}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:52:15", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 2, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 3, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "reconciled_to_real": 2, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 3}, "frame_idx": 63600, "lifetime_counters": {"assigned_from_manual_pool": 36355, "assigned_from_occlusion": 2, "assigned_from_recent_track": 149, "fall_candidate_accepted_edge_entry": 493, "fall_candidate_accepted_prev_track": 2118, "fall_candidate_no_prev_worker_context": 2124, "fall_candidate_rejected_no_support": 2562, "fall_candidate_seen": 5173, "manual_self_dedupe_dropped": 86, "pseudo_created": 1129, "pseudo_promoted_to_manual": 456, "pseudo_reused": 949, "real_match_assigned": 15516, "real_self_dedupe_dropped": 114, "reconciled_to_real": 32937, "tracker_online_targets": 16211, "tracker_removed_tracks": 1808, "tracker_update_calls": 63600, "unmatched_objects": 39040}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001951, "bbox_height_ratio_median": 0.104167, "bbox_height_ratio_p75": 0.10625, "bbox_width_ratio_median": 0.019141, "frame_presence_count": 115, "label_counts": {"person": 161, "small_worker": 22}, "object_sample_count": 183}, "중장비": {"bbox_area_ratio_median": 0.273047, "bbox_height_ratio_median": 0.788889, "bbox_height_ratio_p75": 0.790278, "bbox_width_ratio_median": 0.345898, "frame_presence_count": 120, "label_counts": {"tower_crane": 192, "wheel loader": 1}, "object_sample_count": 193}}, "scene_scale_metrics": {"sample_count": 6829, "worker_height_ratio_median": 0.097917, "worker_small_worker_ratio": 0.081564}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:52:33", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 2, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 63720, "lifetime_counters": {"assigned_from_manual_pool": 36609, "assigned_from_occlusion": 2, "assigned_from_recent_track": 152, "fall_candidate_accepted_edge_entry": 493, "fall_candidate_accepted_prev_track": 2118, "fall_candidate_no_prev_worker_context": 2124, "fall_candidate_rejected_no_support": 2615, "fall_candidate_seen": 5226, "manual_self_dedupe_dropped": 86, "pseudo_created": 1136, "pseudo_promoted_to_manual": 459, "pseudo_reused": 958, "real_match_assigned": 15641, "real_self_dedupe_dropped": 114, "reconciled_to_real": 33078, "tracker_online_targets": 16336, "tracker_removed_tracks": 1810, "tracker_update_calls": 63720, "unmatched_objects": 39316}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002041, "bbox_height_ratio_median": 0.098611, "bbox_height_ratio_p75": 0.104861, "bbox_width_ratio_median": 0.019922, "frame_presence_count": 120, "label_counts": {"person": 207, "small_worker": 25}, "object_sample_count": 232}, "중장비": {"bbox_area_ratio_median": 0.274745, "bbox_height_ratio_median": 0.790278, "bbox_height_ratio_p75": 0.790972, "bbox_width_ratio_median": 0.347656, "frame_presence_count": 120, "label_counts": {"tower_crane": 164, "wheel loader": 5}, "object_sample_count": 169}}, "scene_scale_metrics": {"sample_count": 7061, "worker_height_ratio_median": 0.097917, "worker_small_worker_ratio": 0.082425}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:52:52", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 2, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 63840, "lifetime_counters": {"assigned_from_manual_pool": 36844, "assigned_from_occlusion": 2, "assigned_from_recent_track": 153, "fall_candidate_accepted_edge_entry": 493, "fall_candidate_accepted_prev_track": 2118, "fall_candidate_no_prev_worker_context": 2124, "fall_candidate_rejected_no_support": 2631, "fall_candidate_seen": 5242, "manual_self_dedupe_dropped": 86, "pseudo_created": 1141, "pseudo_promoted_to_manual": 459, "pseudo_reused": 960, "real_match_assigned": 15792, "real_self_dedupe_dropped": 114, "reconciled_to_real": 33140, "tracker_online_targets": 16487, "tracker_removed_tracks": 1815, "tracker_update_calls": 63840, "unmatched_objects": 39559}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002529, "bbox_height_ratio_median": 0.106944, "bbox_height_ratio_p75": 0.108333, "bbox_width_ratio_median": 0.023438, "frame_presence_count": 120, "label_counts": {"person": 201, "small_worker": 1}, "object_sample_count": 202}, "중장비": {"bbox_area_ratio_median": 0.245386, "bbox_height_ratio_median": 0.789583, "bbox_height_ratio_p75": 0.790972, "bbox_width_ratio_median": 0.309961, "frame_presence_count": 120, "label_counts": {"crane_mobile": 2, "tower_crane": 181, "wheel loader": 9}, "object_sample_count": 192}}, "scene_scale_metrics": {"sample_count": 7263, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.08027}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 3}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:53:11", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 63960, "lifetime_counters": {"assigned_from_manual_pool": 36985, "assigned_from_occlusion": 2, "assigned_from_recent_track": 155, "fall_candidate_accepted_edge_entry": 493, "fall_candidate_accepted_prev_track": 2118, "fall_candidate_no_prev_worker_context": 2124, "fall_candidate_rejected_no_support": 2686, "fall_candidate_seen": 5297, "manual_self_dedupe_dropped": 86, "pseudo_created": 1145, "pseudo_promoted_to_manual": 459, "pseudo_reused": 961, "real_match_assigned": 15916, "real_self_dedupe_dropped": 114, "reconciled_to_real": 33142, "tracker_online_targets": 16611, "tracker_removed_tracks": 1820, "tracker_update_calls": 63960, "unmatched_objects": 39707}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002502, "bbox_height_ratio_median": 0.107639, "bbox_height_ratio_p75": 0.108333, "bbox_width_ratio_median": 0.023242, "frame_presence_count": 120, "label_counts": {"person": 143}, "object_sample_count": 143}, "중장비": {"bbox_area_ratio_median": 0.261083, "bbox_height_ratio_median": 0.790278, "bbox_height_ratio_p75": 0.790278, "bbox_width_ratio_median": 0.330664, "frame_presence_count": 120, "label_counts": {"drilling_rig": 3, "tower_crane": 123, "wheel loader": 3}, "object_sample_count": 129}}, "scene_scale_metrics": {"sample_count": 7406, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.07872}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:53:34", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 3}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 3, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 3}, "frame_idx": 64080, "lifetime_counters": {"assigned_from_manual_pool": 37187, "assigned_from_occlusion": 2, "assigned_from_recent_track": 156, "fall_candidate_accepted_edge_entry": 493, "fall_candidate_accepted_prev_track": 2118, "fall_candidate_no_prev_worker_context": 2124, "fall_candidate_rejected_no_support": 2806, "fall_candidate_seen": 5417, "manual_self_dedupe_dropped": 86, "pseudo_created": 1152, "pseudo_promoted_to_manual": 463, "pseudo_reused": 974, "real_match_assigned": 16039, "real_self_dedupe_dropped": 116, "reconciled_to_real": 33244, "tracker_online_targets": 16734, "tracker_removed_tracks": 1826, "tracker_update_calls": 64080, "unmatched_objects": 39934}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001672, "bbox_height_ratio_median": 0.09375, "bbox_height_ratio_p75": 0.105556, "bbox_width_ratio_median": 0.017969, "frame_presence_count": 108, "label_counts": {"person": 225}, "object_sample_count": 225}, "중장비": {"bbox_area_ratio_median": 0.267863, "bbox_height_ratio_median": 0.788194, "bbox_height_ratio_p75": 0.789583, "bbox_width_ratio_median": 0.339844, "frame_presence_count": 110, "label_counts": {"tower_crane": 122, "wheel loader": 1}, "object_sample_count": 123}}, "scene_scale_metrics": {"sample_count": 7631, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.076399}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:53:53", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 2, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "real_match_assigned": 2, "reconciled_to_real": 1, "tracker_online_targets": 2, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 64200, "lifetime_counters": {"assigned_from_manual_pool": 37478, "assigned_from_occlusion": 2, "assigned_from_recent_track": 157, "fall_candidate_accepted_edge_entry": 493, "fall_candidate_accepted_prev_track": 2118, "fall_candidate_no_prev_worker_context": 2124, "fall_candidate_rejected_no_support": 2926, "fall_candidate_seen": 5537, "manual_self_dedupe_dropped": 86, "pseudo_created": 1165, "pseudo_promoted_to_manual": 466, "pseudo_reused": 988, "real_match_assigned": 16161, "real_self_dedupe_dropped": 120, "reconciled_to_real": 33410, "tracker_online_targets": 16886, "tracker_removed_tracks": 1832, "tracker_update_calls": 64200, "unmatched_objects": 40256}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001872, "bbox_height_ratio_median": 0.098611, "bbox_height_ratio_p75": 0.104861, "bbox_width_ratio_median": 0.018945, "frame_presence_count": 114, "label_counts": {"person": 279}, "object_sample_count": 279}, "중장비": {"bbox_area_ratio_median": 0.039117, "bbox_height_ratio_median": 0.692014, "bbox_height_ratio_p75": 0.789583, "bbox_width_ratio_median": 0.060156, "frame_presence_count": 108, "label_counts": {"drilling_rig": 1, "tower_crane": 144, "wheel loader": 16}, "object_sample_count": 161}}, "scene_scale_metrics": {"sample_count": 7910, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.073704}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:54:11", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 2, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "reconciled_to_real": 2, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 64320, "lifetime_counters": {"assigned_from_manual_pool": 37733, "assigned_from_occlusion": 2, "assigned_from_recent_track": 157, "fall_candidate_accepted_edge_entry": 493, "fall_candidate_accepted_prev_track": 2118, "fall_candidate_no_prev_worker_context": 2124, "fall_candidate_rejected_no_support": 3046, "fall_candidate_seen": 5657, "manual_self_dedupe_dropped": 86, "pseudo_created": 1175, "pseudo_promoted_to_manual": 471, "pseudo_reused": 1006, "real_match_assigned": 16300, "real_self_dedupe_dropped": 120, "reconciled_to_real": 33613, "tracker_online_targets": 17025, "tracker_removed_tracks": 1836, "tracker_update_calls": 64320, "unmatched_objects": 40544}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002088, "bbox_height_ratio_median": 0.101042, "bbox_height_ratio_p75": 0.109028, "bbox_width_ratio_median": 0.020313, "frame_presence_count": 120, "label_counts": {"person": 248}, "object_sample_count": 248}, "중장비": {"bbox_area_ratio_median": 0.258164, "bbox_height_ratio_median": 0.788194, "bbox_height_ratio_p75": 0.788889, "bbox_width_ratio_median": 0.327344, "frame_presence_count": 120, "label_counts": {"tower_crane": 179}, "object_sample_count": 179}}, "scene_scale_metrics": {"sample_count": 8158, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.071464}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:54:30", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 2, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "pseudo_reused": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 64440, "lifetime_counters": {"assigned_from_manual_pool": 37964, "assigned_from_occlusion": 2, "assigned_from_recent_track": 159, "fall_candidate_accepted_edge_entry": 493, "fall_candidate_accepted_prev_track": 2118, "fall_candidate_no_prev_worker_context": 2124, "fall_candidate_rejected_no_support": 3166, "fall_candidate_seen": 5777, "manual_self_dedupe_dropped": 86, "pseudo_created": 1193, "pseudo_promoted_to_manual": 473, "pseudo_reused": 1023, "real_match_assigned": 16425, "real_self_dedupe_dropped": 120, "reconciled_to_real": 33829, "tracker_online_targets": 17154, "tracker_removed_tracks": 1840, "tracker_update_calls": 64440, "unmatched_objects": 40814}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002146, "bbox_height_ratio_median": 0.1, "bbox_height_ratio_p75": 0.109722, "bbox_width_ratio_median": 0.020898, "frame_presence_count": 119, "label_counts": {"person": 244}, "object_sample_count": 244}, "중장비": {"bbox_area_ratio_median": 0.263785, "bbox_height_ratio_median": 0.788889, "bbox_height_ratio_p75": 0.790278, "bbox_width_ratio_median": 0.334375, "frame_presence_count": 120, "label_counts": {"tower_crane": 151}, "object_sample_count": 151}}, "scene_scale_metrics": {"sample_count": 8402, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.069388}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 1, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:54:49", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 64560, "lifetime_counters": {"assigned_from_manual_pool": 38118, "assigned_from_occlusion": 2, "assigned_from_recent_track": 161, "fall_candidate_accepted_edge_entry": 493, "fall_candidate_accepted_prev_track": 2118, "fall_candidate_no_prev_worker_context": 2124, "fall_candidate_rejected_no_support": 3286, "fall_candidate_seen": 5897, "manual_self_dedupe_dropped": 86, "pseudo_created": 1197, "pseudo_promoted_to_manual": 477, "pseudo_reused": 1035, "real_match_assigned": 16570, "real_self_dedupe_dropped": 120, "reconciled_to_real": 33963, "tracker_online_targets": 17299, "tracker_removed_tracks": 1842, "tracker_update_calls": 64560, "unmatched_objects": 40990}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001666, "bbox_height_ratio_median": 0.095139, "bbox_height_ratio_p75": 0.096528, "bbox_width_ratio_median": 0.017383, "frame_presence_count": 120, "label_counts": {"person": 168, "small_worker": 2}, "object_sample_count": 170}, "중장비": {"bbox_area_ratio_median": 0.268652, "bbox_height_ratio_median": 0.788889, "bbox_height_ratio_p75": 0.790278, "bbox_width_ratio_median": 0.339844, "frame_presence_count": 120, "label_counts": {"drilling_rig": 17, "tower_crane": 134}, "object_sample_count": 151}}, "scene_scale_metrics": {"sample_count": 8572, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068245}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:55:08", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 2, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 3, "real_match_assigned": 1, "reconciled_to_real": 3, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 3}, "frame_idx": 64680, "lifetime_counters": {"assigned_from_manual_pool": 38365, "assigned_from_occlusion": 2, "assigned_from_recent_track": 161, "fall_candidate_accepted_edge_entry": 493, "fall_candidate_accepted_prev_track": 2118, "fall_candidate_no_prev_worker_context": 2124, "fall_candidate_rejected_no_support": 3345, "fall_candidate_seen": 5956, "manual_self_dedupe_dropped": 86, "pseudo_created": 1199, "pseudo_promoted_to_manual": 479, "pseudo_reused": 1039, "real_match_assigned": 16709, "real_self_dedupe_dropped": 120, "reconciled_to_real": 34202, "tracker_online_targets": 17438, "tracker_removed_tracks": 1844, "tracker_update_calls": 64680, "unmatched_objects": 41245}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001568, "bbox_height_ratio_median": 0.090278, "bbox_height_ratio_p75": 0.096528, "bbox_width_ratio_median": 0.016016, "frame_presence_count": 120, "label_counts": {"person": 229}, "object_sample_count": 229}, "중장비": {"bbox_area_ratio_median": 0.262545, "bbox_height_ratio_median": 0.788889, "bbox_height_ratio_p75": 0.789583, "bbox_width_ratio_median": 0.333789, "frame_presence_count": 120, "label_counts": {"drilling_rig": 1, "tower_crane": 164}, "object_sample_count": 165}}, "scene_scale_metrics": {"sample_count": 8801, "worker_height_ratio_median": 0.097917, "worker_small_worker_ratio": 0.06647}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 3, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:55:27", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 3, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 4, "real_match_assigned": 1, "reconciled_to_real": 3, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 4}, "frame_idx": 64800, "lifetime_counters": {"assigned_from_manual_pool": 38720, "assigned_from_occlusion": 2, "assigned_from_recent_track": 162, "fall_candidate_accepted_edge_entry": 493, "fall_candidate_accepted_prev_track": 2118, "fall_candidate_no_prev_worker_context": 2124, "fall_candidate_rejected_no_support": 3345, "fall_candidate_seen": 5956, "manual_self_dedupe_dropped": 86, "pseudo_created": 1200, "pseudo_promoted_to_manual": 480, "pseudo_reused": 1040, "real_match_assigned": 16871, "real_self_dedupe_dropped": 120, "reconciled_to_real": 34537, "tracker_online_targets": 17600, "tracker_removed_tracks": 1845, "tracker_update_calls": 64800, "unmatched_objects": 41604}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001633, "bbox_height_ratio_median": 0.09375, "bbox_height_ratio_p75": 0.097222, "bbox_width_ratio_median": 0.016797, "frame_presence_count": 120, "label_counts": {"person": 281, "small_worker": 2}, "object_sample_count": 283}, "중장비": {"bbox_area_ratio_median": 0.255073, "bbox_height_ratio_median": 0.788542, "bbox_height_ratio_p75": 0.790278, "bbox_width_ratio_median": 0.323047, "frame_presence_count": 120, "label_counts": {"tower_crane": 238}, "object_sample_count": 238}}, "scene_scale_metrics": {"sample_count": 9084, "worker_height_ratio_median": 0.097917, "worker_small_worker_ratio": 0.064619}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 3, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:55:45", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 3, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 3, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "real_match_assigned": 2, "reconciled_to_real": 3, "tracker_online_targets": 2, "tracker_update_calls": 1, "unmatched_objects": 3}, "frame_idx": 64920, "lifetime_counters": {"assigned_from_manual_pool": 39004, "assigned_from_occlusion": 2, "assigned_from_recent_track": 162, "fall_candidate_accepted_edge_entry": 493, "fall_candidate_accepted_prev_track": 2118, "fall_candidate_no_prev_worker_context": 2124, "fall_candidate_rejected_no_support": 3398, "fall_candidate_seen": 6009, "manual_self_dedupe_dropped": 86, "pseudo_created": 1202, "pseudo_promoted_to_manual": 480, "pseudo_reused": 1040, "real_match_assigned": 17025, "real_self_dedupe_dropped": 120, "reconciled_to_real": 34809, "tracker_online_targets": 17754, "tracker_removed_tracks": 1849, "tracker_update_calls": 64920, "unmatched_objects": 41890}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.00117, "bbox_height_ratio_median": 0.080903, "bbox_height_ratio_p75": 0.091667, "bbox_width_ratio_median": 0.014722, "frame_presence_count": 101, "label_counts": {"person": 199, "small_worker": 1}, "object_sample_count": 200}, "중장비": {"bbox_area_ratio_median": 0.108305, "bbox_height_ratio_median": 0.748958, "bbox_height_ratio_p75": 0.793056, "bbox_width_ratio_median": 0.144531, "frame_presence_count": 120, "label_counts": {"tower_crane": 240}, "object_sample_count": 240}}, "scene_scale_metrics": {"sample_count": 9284, "worker_height_ratio_median": 0.097222, "worker_small_worker_ratio": 0.063335}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 3, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:56:08", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "pseudo_created": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 65040, "lifetime_counters": {"assigned_from_manual_pool": 39203, "assigned_from_occlusion": 2, "assigned_from_recent_track": 162, "fall_candidate_accepted_edge_entry": 493, "fall_candidate_accepted_prev_track": 2118, "fall_candidate_no_prev_worker_context": 2127, "fall_candidate_rejected_no_support": 3432, "fall_candidate_seen": 6043, "manual_self_dedupe_dropped": 86, "pseudo_created": 1209, "pseudo_promoted_to_manual": 483, "pseudo_reused": 1049, "real_match_assigned": 17170, "real_self_dedupe_dropped": 120, "reconciled_to_real": 35011, "tracker_online_targets": 17899, "tracker_removed_tracks": 1853, "tracker_update_calls": 65040, "unmatched_objects": 42108}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001745, "bbox_height_ratio_median": 0.092361, "bbox_height_ratio_p75": 0.118056, "bbox_width_ratio_median": 0.018945, "frame_presence_count": 74, "label_counts": {"person": 116, "small_worker": 7}, "object_sample_count": 123}, "중장비": {"bbox_area_ratio_median": 0.100841, "bbox_height_ratio_median": 0.729514, "bbox_height_ratio_p75": 0.786111, "bbox_width_ratio_median": 0.138086, "frame_presence_count": 120, "label_counts": {"tower_crane": 240}, "object_sample_count": 240}}, "scene_scale_metrics": {"sample_count": 9407, "worker_height_ratio_median": 0.097222, "worker_small_worker_ratio": 0.063251}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 1, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:56:28", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 2, "reconciled_to_real": 1, "tracker_online_targets": 2, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 65160, "lifetime_counters": {"assigned_from_manual_pool": 39369, "assigned_from_occlusion": 2, "assigned_from_recent_track": 165, "fall_candidate_accepted_edge_entry": 493, "fall_candidate_accepted_prev_track": 2118, "fall_candidate_no_prev_worker_context": 2127, "fall_candidate_rejected_no_support": 3432, "fall_candidate_seen": 6043, "manual_self_dedupe_dropped": 86, "pseudo_created": 1221, "pseudo_promoted_to_manual": 487, "pseudo_reused": 1063, "real_match_assigned": 17324, "real_self_dedupe_dropped": 120, "reconciled_to_real": 35154, "tracker_online_targets": 18053, "tracker_removed_tracks": 1855, "tracker_update_calls": 65160, "unmatched_objects": 42307}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.00246, "bbox_height_ratio_median": 0.110417, "bbox_height_ratio_p75": 0.115972, "bbox_width_ratio_median": 0.022266, "frame_presence_count": 86, "label_counts": {"person": 110, "small_worker": 3}, "object_sample_count": 113}, "중장비": {"bbox_area_ratio_median": 0.083235, "bbox_height_ratio_median": 0.648264, "bbox_height_ratio_p75": 0.780556, "bbox_width_ratio_median": 0.128711, "frame_presence_count": 120, "label_counts": {"tower_crane": 240}, "object_sample_count": 240}}, "scene_scale_metrics": {"sample_count": 9520, "worker_height_ratio_median": 0.097222, "worker_small_worker_ratio": 0.062815}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:56:46", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 65280, "lifetime_counters": {"assigned_from_manual_pool": 39508, "assigned_from_occlusion": 2, "assigned_from_recent_track": 165, "fall_candidate_accepted_edge_entry": 493, "fall_candidate_accepted_prev_track": 2118, "fall_candidate_no_prev_worker_context": 2127, "fall_candidate_rejected_no_support": 3433, "fall_candidate_seen": 6044, "manual_self_dedupe_dropped": 86, "pseudo_created": 1222, "pseudo_promoted_to_manual": 488, "pseudo_reused": 1066, "real_match_assigned": 17489, "real_self_dedupe_dropped": 120, "reconciled_to_real": 35294, "tracker_online_targets": 18218, "tracker_removed_tracks": 1858, "tracker_update_calls": 65280, "unmatched_objects": 42451}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001781, "bbox_height_ratio_median": 0.093056, "bbox_height_ratio_p75": 0.113194, "bbox_width_ratio_median": 0.019531, "frame_presence_count": 66, "label_counts": {"person": 69}, "object_sample_count": 69}, "중장비": {"bbox_area_ratio_median": 0.078525, "bbox_height_ratio_median": 0.642361, "bbox_height_ratio_p75": 0.776389, "bbox_width_ratio_median": 0.12959, "frame_presence_count": 120, "label_counts": {"tower_crane": 240}, "object_sample_count": 240}}, "scene_scale_metrics": {"sample_count": 9589, "worker_height_ratio_median": 0.097222, "worker_small_worker_ratio": 0.062363}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:57:05", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 3, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 3, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "pseudo_reused": 1, "real_match_assigned": 1, "reconciled_to_real": 2, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 4}, "frame_idx": 65400, "lifetime_counters": {"assigned_from_manual_pool": 39773, "assigned_from_occlusion": 2, "assigned_from_recent_track": 166, "fall_candidate_accepted_edge_entry": 516, "fall_candidate_accepted_prev_track": 2152, "fall_candidate_no_prev_worker_context": 2127, "fall_candidate_rejected_no_support": 3433, "fall_candidate_seen": 6101, "manual_self_dedupe_dropped": 86, "pseudo_created": 1233, "pseudo_promoted_to_manual": 493, "pseudo_reused": 1090, "real_match_assigned": 17641, "real_self_dedupe_dropped": 120, "reconciled_to_real": 35542, "tracker_online_targets": 18370, "tracker_removed_tracks": 1861, "tracker_update_calls": 65400, "unmatched_objects": 42757}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.00161, "bbox_height_ratio_median": 0.090278, "bbox_height_ratio_p75": 0.15625, "bbox_width_ratio_median": 0.017969, "frame_presence_count": 116, "label_counts": {"person": 155, "small_worker": 6, "worker": 57}, "object_sample_count": 218}, "중장비": {"bbox_area_ratio_median": 0.070511, "bbox_height_ratio_median": 0.630035, "bbox_height_ratio_p75": 0.772917, "bbox_width_ratio_median": 0.122852, "frame_presence_count": 120, "label_counts": {"tower_crane": 240}, "object_sample_count": 240}}, "scene_scale_metrics": {"sample_count": 9807, "worker_height_ratio_median": 0.097222, "worker_small_worker_ratio": 0.061589}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 1, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:57:22", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 65520, "lifetime_counters": {"assigned_from_manual_pool": 40049, "assigned_from_occlusion": 2, "assigned_from_recent_track": 166, "fall_candidate_accepted_edge_entry": 517, "fall_candidate_accepted_prev_track": 2210, "fall_candidate_no_prev_worker_context": 2127, "fall_candidate_rejected_no_support": 3433, "fall_candidate_seen": 6160, "manual_self_dedupe_dropped": 86, "pseudo_created": 1239, "pseudo_promoted_to_manual": 496, "pseudo_reused": 1097, "real_match_assigned": 17776, "real_self_dedupe_dropped": 120, "reconciled_to_real": 35766, "tracker_online_targets": 18505, "tracker_removed_tracks": 1864, "tracker_update_calls": 65520, "unmatched_objects": 43049}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.00201, "bbox_height_ratio_median": 0.097917, "bbox_height_ratio_p75": 0.150694, "bbox_width_ratio_median": 0.021875, "frame_presence_count": 110, "label_counts": {"person": 140, "small_worker": 9, "worker": 59}, "object_sample_count": 208}, "중장비": {"bbox_area_ratio_median": 0.061141, "bbox_height_ratio_median": 0.767361, "bbox_height_ratio_p75": 0.772222, "bbox_width_ratio_median": 0.099121, "frame_presence_count": 120, "label_counts": {"tower_crane": 219}, "object_sample_count": 219}}, "scene_scale_metrics": {"sample_count": 10015, "worker_height_ratio_median": 0.097222, "worker_small_worker_ratio": 0.061208}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:57:37", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 65640, "lifetime_counters": {"assigned_from_manual_pool": 40123, "assigned_from_occlusion": 2, "assigned_from_recent_track": 166, "fall_candidate_accepted_edge_entry": 517, "fall_candidate_accepted_prev_track": 2210, "fall_candidate_no_prev_worker_context": 2127, "fall_candidate_rejected_no_support": 3435, "fall_candidate_seen": 6162, "manual_self_dedupe_dropped": 86, "pseudo_created": 1251, "pseudo_promoted_to_manual": 498, "pseudo_reused": 1106, "real_match_assigned": 17901, "real_self_dedupe_dropped": 120, "reconciled_to_real": 35842, "tracker_online_targets": 18630, "tracker_removed_tracks": 1870, "tracker_update_calls": 65640, "unmatched_objects": 43146}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001909, "bbox_height_ratio_median": 0.094218, "bbox_height_ratio_p75": 0.10061, "bbox_width_ratio_median": 0.021484, "frame_presence_count": 60, "label_counts": {"person": 30, "small_worker": 37}, "object_sample_count": 67}, "중장비": {"bbox_area_ratio_median": 0.053649, "bbox_height_ratio_median": 0.779167, "bbox_height_ratio_p75": 0.811111, "bbox_width_ratio_median": 0.068847, "frame_presence_count": 120, "label_counts": {"drilling_rig": 1, "tower_crane": 149, "wheel loader": 5}, "object_sample_count": 155}}, "scene_scale_metrics": {"sample_count": 10082, "worker_height_ratio_median": 0.097222, "worker_small_worker_ratio": 0.064471}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:57:53", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 65760, "lifetime_counters": {"assigned_from_manual_pool": 40251, "assigned_from_occlusion": 2, "assigned_from_recent_track": 166, "fall_candidate_accepted_edge_entry": 517, "fall_candidate_accepted_prev_track": 2210, "fall_candidate_no_prev_worker_context": 2127, "fall_candidate_rejected_no_support": 3440, "fall_candidate_seen": 6167, "manual_self_dedupe_dropped": 86, "pseudo_created": 1264, "pseudo_promoted_to_manual": 505, "pseudo_reused": 1124, "real_match_assigned": 17983, "real_self_dedupe_dropped": 120, "reconciled_to_real": 35977, "tracker_online_targets": 18712, "tracker_removed_tracks": 1874, "tracker_update_calls": 65760, "unmatched_objects": 43312}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001605, "bbox_height_ratio_median": 0.085736, "bbox_height_ratio_p75": 0.08988, "bbox_width_ratio_median": 0.018552, "frame_presence_count": 80, "label_counts": {"person": 8, "small_worker": 72}, "object_sample_count": 80}, "중장비": {"bbox_area_ratio_median": 0.025764, "bbox_height_ratio_median": 0.602778, "bbox_height_ratio_p75": 0.808333, "bbox_width_ratio_median": 0.042249, "frame_presence_count": 119, "label_counts": {"crane_mobile": 8, "tower_crane": 84, "wheel loader": 76}, "object_sample_count": 168}}, "scene_scale_metrics": {"sample_count": 10162, "worker_height_ratio_median": 0.097222, "worker_small_worker_ratio": 0.071049}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:58:11", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 65880, "lifetime_counters": {"assigned_from_manual_pool": 40409, "assigned_from_occlusion": 2, "assigned_from_recent_track": 166, "fall_candidate_accepted_edge_entry": 517, "fall_candidate_accepted_prev_track": 2210, "fall_candidate_no_prev_worker_context": 2177, "fall_candidate_rejected_no_support": 3498, "fall_candidate_seen": 6225, "manual_self_dedupe_dropped": 86, "pseudo_created": 1267, "pseudo_promoted_to_manual": 505, "pseudo_reused": 1127, "real_match_assigned": 17987, "real_self_dedupe_dropped": 120, "reconciled_to_real": 36135, "tracker_online_targets": 18716, "tracker_removed_tracks": 1876, "tracker_update_calls": 65880, "unmatched_objects": 43476}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000642, "bbox_height_ratio_median": 0.062153, "bbox_height_ratio_p75": 0.0625, "bbox_width_ratio_median": 0.010352, "frame_presence_count": 10, "label_counts": {"small_worker": 10}, "object_sample_count": 10}, "중장비": {"bbox_area_ratio_median": 0.045099, "bbox_height_ratio_median": 0.495833, "bbox_height_ratio_p75": 0.499306, "bbox_width_ratio_median": 0.091211, "frame_presence_count": 120, "label_counts": {"tower_crane": 99, "wheel loader": 59}, "object_sample_count": 158}}, "scene_scale_metrics": {"sample_count": 10172, "worker_height_ratio_median": 0.097222, "worker_small_worker_ratio": 0.071962}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:58:29", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 66000, "lifetime_counters": {"assigned_from_manual_pool": 40529, "assigned_from_occlusion": 2, "assigned_from_recent_track": 166, "fall_candidate_accepted_edge_entry": 517, "fall_candidate_accepted_prev_track": 2210, "fall_candidate_no_prev_worker_context": 2249, "fall_candidate_rejected_no_support": 3570, "fall_candidate_seen": 6297, "manual_self_dedupe_dropped": 86, "pseudo_created": 1267, "pseudo_promoted_to_manual": 505, "pseudo_reused": 1127, "real_match_assigned": 17987, "real_self_dedupe_dropped": 120, "reconciled_to_real": 36255, "tracker_online_targets": 18716, "tracker_removed_tracks": 1876, "tracker_update_calls": 66000, "unmatched_objects": 43596}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.039446, "bbox_height_ratio_median": 0.491319, "bbox_height_ratio_p75": 0.493403, "bbox_width_ratio_median": 0.080273, "frame_presence_count": 120, "label_counts": {"tower_crane": 120}, "object_sample_count": 120}}, "scene_scale_metrics": {"sample_count": 10172, "worker_height_ratio_median": 0.097222, "worker_small_worker_ratio": 0.071962}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:58:47", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 66120, "lifetime_counters": {"assigned_from_manual_pool": 40649, "assigned_from_occlusion": 2, "assigned_from_recent_track": 166, "fall_candidate_accepted_edge_entry": 517, "fall_candidate_accepted_prev_track": 2210, "fall_candidate_no_prev_worker_context": 2249, "fall_candidate_rejected_no_support": 3570, "fall_candidate_seen": 6297, "manual_self_dedupe_dropped": 86, "pseudo_created": 1267, "pseudo_promoted_to_manual": 505, "pseudo_reused": 1127, "real_match_assigned": 17987, "real_self_dedupe_dropped": 120, "reconciled_to_real": 36375, "tracker_online_targets": 18716, "tracker_removed_tracks": 1876, "tracker_update_calls": 66120, "unmatched_objects": 43716}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.04798, "bbox_height_ratio_median": 0.498611, "bbox_height_ratio_p75": 0.503472, "bbox_width_ratio_median": 0.096094, "frame_presence_count": 120, "label_counts": {"tower_crane": 120}, "object_sample_count": 120}}, "scene_scale_metrics": {"sample_count": 10172, "worker_height_ratio_median": 0.097222, "worker_small_worker_ratio": 0.071962}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:59:05", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 66240, "lifetime_counters": {"assigned_from_manual_pool": 40789, "assigned_from_occlusion": 2, "assigned_from_recent_track": 166, "fall_candidate_accepted_edge_entry": 524, "fall_candidate_accepted_prev_track": 2230, "fall_candidate_no_prev_worker_context": 2249, "fall_candidate_rejected_no_support": 3570, "fall_candidate_seen": 6324, "manual_self_dedupe_dropped": 86, "pseudo_created": 1269, "pseudo_promoted_to_manual": 506, "pseudo_reused": 1130, "real_match_assigned": 17988, "real_self_dedupe_dropped": 120, "reconciled_to_real": 36516, "tracker_online_targets": 18717, "tracker_removed_tracks": 1877, "tracker_update_calls": 66240, "unmatched_objects": 43862}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.033631, "bbox_height_ratio_median": 0.137847, "bbox_height_ratio_p75": 0.138194, "bbox_width_ratio_median": 0.244141, "frame_presence_count": 27, "label_counts": {"worker": 27}, "object_sample_count": 27}, "중장비": {"bbox_area_ratio_median": 0.050958, "bbox_height_ratio_median": 0.501736, "bbox_height_ratio_p75": 0.502431, "bbox_width_ratio_median": 0.101562, "frame_presence_count": 120, "label_counts": {"tower_crane": 120}, "object_sample_count": 120}}, "scene_scale_metrics": {"sample_count": 10199, "worker_height_ratio_median": 0.097222, "worker_small_worker_ratio": 0.071772}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T09:59:23", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 66360, "lifetime_counters": {"assigned_from_manual_pool": 40980, "assigned_from_occlusion": 2, "assigned_from_recent_track": 166, "fall_candidate_accepted_edge_entry": 532, "fall_candidate_accepted_prev_track": 2242, "fall_candidate_no_prev_worker_context": 2249, "fall_candidate_rejected_no_support": 3570, "fall_candidate_seen": 6344, "manual_self_dedupe_dropped": 86, "pseudo_created": 1272, "pseudo_promoted_to_manual": 508, "pseudo_reused": 1139, "real_match_assigned": 17996, "real_self_dedupe_dropped": 120, "reconciled_to_real": 36709, "tracker_online_targets": 18725, "tracker_removed_tracks": 1879, "tracker_update_calls": 66360, "unmatched_objects": 44067}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001505, "bbox_height_ratio_median": 0.089583, "bbox_height_ratio_p75": 0.095833, "bbox_width_ratio_median": 0.016797, "frame_presence_count": 81, "label_counts": {"person": 72, "small_worker": 1, "worker": 20}, "object_sample_count": 93}, "중장비": {"bbox_area_ratio_median": 0.06001, "bbox_height_ratio_median": 0.498611, "bbox_height_ratio_p75": 0.499653, "bbox_width_ratio_median": 0.120703, "frame_presence_count": 120, "label_counts": {"tower_crane": 120}, "object_sample_count": 120}}, "scene_scale_metrics": {"sample_count": 10292, "worker_height_ratio_median": 0.097222, "worker_small_worker_ratio": 0.07122}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:00:03", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 66480, "lifetime_counters": {"assigned_from_manual_pool": 41122, "assigned_from_occlusion": 2, "assigned_from_recent_track": 166, "fall_candidate_accepted_edge_entry": 532, "fall_candidate_accepted_prev_track": 2242, "fall_candidate_no_prev_worker_context": 2249, "fall_candidate_rejected_no_support": 3570, "fall_candidate_seen": 6344, "manual_self_dedupe_dropped": 86, "pseudo_created": 1272, "pseudo_promoted_to_manual": 508, "pseudo_reused": 1139, "real_match_assigned": 17996, "real_self_dedupe_dropped": 120, "reconciled_to_real": 36851, "tracker_online_targets": 18725, "tracker_removed_tracks": 1880, "tracker_update_calls": 66480, "unmatched_objects": 44209}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001389, "bbox_height_ratio_median": 0.088889, "bbox_height_ratio_p75": 0.088889, "bbox_width_ratio_median": 0.015625, "frame_presence_count": 22, "label_counts": {"person": 22}, "object_sample_count": 22}, "중장비": {"bbox_area_ratio_median": 0.061291, "bbox_height_ratio_median": 0.504514, "bbox_height_ratio_p75": 0.504514, "bbox_width_ratio_median": 0.121484, "frame_presence_count": 120, "label_counts": {"tower_crane": 120}, "object_sample_count": 120}}, "scene_scale_metrics": {"sample_count": 10314, "worker_height_ratio_median": 0.097222, "worker_small_worker_ratio": 0.071068}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:00:23", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 66600, "lifetime_counters": {"assigned_from_manual_pool": 41242, "assigned_from_occlusion": 2, "assigned_from_recent_track": 168, "fall_candidate_accepted_edge_entry": 532, "fall_candidate_accepted_prev_track": 2242, "fall_candidate_no_prev_worker_context": 2249, "fall_candidate_rejected_no_support": 3570, "fall_candidate_seen": 6344, "manual_self_dedupe_dropped": 86, "pseudo_created": 1273, "pseudo_promoted_to_manual": 509, "pseudo_reused": 1142, "real_match_assigned": 18003, "real_self_dedupe_dropped": 120, "reconciled_to_real": 36972, "tracker_online_targets": 18732, "tracker_removed_tracks": 1883, "tracker_update_calls": 66600, "unmatched_objects": 44336}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000902, "bbox_height_ratio_median": 0.065972, "bbox_height_ratio_p75": 0.066667, "bbox_width_ratio_median": 0.013672, "frame_presence_count": 14, "label_counts": {"person": 12, "small_worker": 2}, "object_sample_count": 14}, "중장비": {"bbox_area_ratio_median": 0.059701, "bbox_height_ratio_median": 0.498611, "bbox_height_ratio_p75": 0.501389, "bbox_width_ratio_median": 0.119434, "frame_presence_count": 120, "label_counts": {"tower_crane": 120}, "object_sample_count": 120}}, "scene_scale_metrics": {"sample_count": 10328, "worker_height_ratio_median": 0.097222, "worker_small_worker_ratio": 0.071166}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:00:41", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 66720, "lifetime_counters": {"assigned_from_manual_pool": 41418, "assigned_from_occlusion": 2, "assigned_from_recent_track": 169, "fall_candidate_accepted_edge_entry": 532, "fall_candidate_accepted_prev_track": 2242, "fall_candidate_no_prev_worker_context": 2249, "fall_candidate_rejected_no_support": 3570, "fall_candidate_seen": 6344, "manual_self_dedupe_dropped": 86, "pseudo_created": 1275, "pseudo_promoted_to_manual": 510, "pseudo_reused": 1144, "real_match_assigned": 18005, "real_self_dedupe_dropped": 120, "reconciled_to_real": 37087, "tracker_online_targets": 18734, "tracker_removed_tracks": 1884, "tracker_update_calls": 66720, "unmatched_objects": 44518}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002089, "bbox_height_ratio_median": 0.097222, "bbox_height_ratio_p75": 0.098611, "bbox_width_ratio_median": 0.021484, "frame_presence_count": 67, "label_counts": {"person": 67}, "object_sample_count": 67}, "중장비": {"bbox_area_ratio_median": 0.045459, "bbox_height_ratio_median": 0.476042, "bbox_height_ratio_p75": 0.481944, "bbox_width_ratio_median": 0.095508, "frame_presence_count": 117, "label_counts": {"tower_crane": 117}, "object_sample_count": 117}}, "scene_scale_metrics": {"sample_count": 10395, "worker_height_ratio_median": 0.097222, "worker_small_worker_ratio": 0.070707}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:00:59", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 66840, "lifetime_counters": {"assigned_from_manual_pool": 41538, "assigned_from_occlusion": 2, "assigned_from_recent_track": 169, "fall_candidate_accepted_edge_entry": 532, "fall_candidate_accepted_prev_track": 2242, "fall_candidate_no_prev_worker_context": 2287, "fall_candidate_rejected_no_support": 3618, "fall_candidate_seen": 6392, "manual_self_dedupe_dropped": 86, "pseudo_created": 1277, "pseudo_promoted_to_manual": 510, "pseudo_reused": 1144, "real_match_assigned": 18006, "real_self_dedupe_dropped": 120, "reconciled_to_real": 37207, "tracker_online_targets": 18735, "tracker_removed_tracks": 1886, "tracker_update_calls": 66840, "unmatched_objects": 44640}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001777, "bbox_height_ratio_median": 0.08125, "bbox_height_ratio_p75": 0.098611, "bbox_width_ratio_median": 0.020703, "frame_presence_count": 3, "label_counts": {"person": 3}, "object_sample_count": 3}, "중장비": {"bbox_area_ratio_median": 0.080865, "bbox_height_ratio_median": 0.492014, "bbox_height_ratio_p75": 0.500694, "bbox_width_ratio_median": 0.164355, "frame_presence_count": 120, "label_counts": {"tower_crane": 120}, "object_sample_count": 120}}, "scene_scale_metrics": {"sample_count": 10398, "worker_height_ratio_median": 0.097222, "worker_small_worker_ratio": 0.070687}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:01:16", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "tracker_update_calls": 1}, "frame_idx": 66960, "lifetime_counters": {"assigned_from_manual_pool": 41650, "assigned_from_occlusion": 2, "assigned_from_recent_track": 169, "fall_candidate_accepted_edge_entry": 532, "fall_candidate_accepted_prev_track": 2242, "fall_candidate_no_prev_worker_context": 2393, "fall_candidate_rejected_no_support": 3734, "fall_candidate_seen": 6508, "manual_self_dedupe_dropped": 86, "pseudo_created": 1278, "pseudo_promoted_to_manual": 510, "pseudo_reused": 1144, "real_match_assigned": 18007, "real_self_dedupe_dropped": 120, "reconciled_to_real": 37319, "tracker_online_targets": 18736, "tracker_removed_tracks": 1887, "tracker_update_calls": 66960, "unmatched_objects": 44753}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001313, "bbox_height_ratio_median": 0.076389, "bbox_height_ratio_p75": 0.076389, "bbox_width_ratio_median": 0.017188, "frame_presence_count": 1, "label_counts": {"person": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.099395, "bbox_height_ratio_median": 0.504861, "bbox_height_ratio_p75": 0.517361, "bbox_width_ratio_median": 0.196875, "frame_presence_count": 113, "label_counts": {"tower_crane": 113}, "object_sample_count": 113}}, "scene_scale_metrics": {"sample_count": 10399, "worker_height_ratio_median": 0.097222, "worker_small_worker_ratio": 0.07068}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:01:31", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 2, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_rejected_no_support": 2, "fall_candidate_seen": 2, "pseudo_promoted_to_manual": 1, "real_match_assigned": 1, "reconciled_to_real": 3, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 3}, "frame_idx": 67080, "lifetime_counters": {"assigned_from_manual_pool": 41797, "assigned_from_occlusion": 2, "assigned_from_recent_track": 169, "fall_candidate_accepted_edge_entry": 534, "fall_candidate_accepted_prev_track": 2242, "fall_candidate_no_prev_worker_context": 2476, "fall_candidate_rejected_no_support": 3850, "fall_candidate_seen": 6626, "manual_self_dedupe_dropped": 86, "pseudo_created": 1285, "pseudo_promoted_to_manual": 514, "pseudo_reused": 1155, "real_match_assigned": 18163, "real_self_dedupe_dropped": 120, "reconciled_to_real": 37470, "tracker_online_targets": 18892, "tracker_removed_tracks": 1888, "tracker_update_calls": 67080, "unmatched_objects": 44922}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001625, "bbox_height_ratio_median": 0.089583, "bbox_height_ratio_p75": 0.093056, "bbox_width_ratio_median": 0.018359, "frame_presence_count": 115, "label_counts": {"person": 180, "small_worker": 3, "worker": 2}, "object_sample_count": 185}, "중장비": {"bbox_area_ratio_median": 0.077713, "bbox_height_ratio_median": 0.68125, "bbox_height_ratio_p75": 0.693056, "bbox_width_ratio_median": 0.147363, "frame_presence_count": 109, "label_counts": {"tower_crane": 140}, "object_sample_count": 140}}, "scene_scale_metrics": {"sample_count": 10584, "worker_height_ratio_median": 0.096528, "worker_small_worker_ratio": 0.069728}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 3, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:01:47", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 2, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_no_prev_worker_context": 2, "fall_candidate_rejected_no_support": 2, "fall_candidate_seen": 2, "pseudo_created": 1, "real_match_assigned": 2, "tracker_online_targets": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 67200, "lifetime_counters": {"assigned_from_manual_pool": 41966, "assigned_from_occlusion": 2, "assigned_from_recent_track": 173, "fall_candidate_accepted_edge_entry": 534, "fall_candidate_accepted_prev_track": 2242, "fall_candidate_no_prev_worker_context": 2506, "fall_candidate_rejected_no_support": 4063, "fall_candidate_seen": 6839, "manual_self_dedupe_dropped": 86, "pseudo_created": 1300, "pseudo_promoted_to_manual": 518, "pseudo_reused": 1178, "real_match_assigned": 18297, "real_self_dedupe_dropped": 120, "reconciled_to_real": 37597, "tracker_online_targets": 19028, "tracker_removed_tracks": 1893, "tracker_update_calls": 67200, "unmatched_objects": 45137}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001168, "bbox_height_ratio_median": 0.070139, "bbox_height_ratio_p75": 0.094444, "bbox_width_ratio_median": 0.016016, "frame_presence_count": 94, "label_counts": {"person": 120, "small_worker": 40}, "object_sample_count": 160}, "중장비": {"bbox_area_ratio_median": 0.09269, "bbox_height_ratio_median": 0.8, "bbox_height_ratio_p75": 0.816667, "bbox_width_ratio_median": 0.135937, "frame_presence_count": 120, "label_counts": {"tower_crane": 186, "wheel loader": 3}, "object_sample_count": 189}}, "scene_scale_metrics": {"sample_count": 10744, "worker_height_ratio_median": 0.096528, "worker_small_worker_ratio": 0.072413}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 1, "real": 3}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:02:04", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 67320, "lifetime_counters": {"assigned_from_manual_pool": 42167, "assigned_from_occlusion": 2, "assigned_from_recent_track": 173, "fall_candidate_accepted_edge_entry": 534, "fall_candidate_accepted_prev_track": 2242, "fall_candidate_no_prev_worker_context": 2520, "fall_candidate_rejected_no_support": 4153, "fall_candidate_seen": 6929, "manual_self_dedupe_dropped": 86, "pseudo_created": 1309, "pseudo_promoted_to_manual": 522, "pseudo_reused": 1192, "real_match_assigned": 18426, "real_self_dedupe_dropped": 120, "reconciled_to_real": 37731, "tracker_online_targets": 19157, "tracker_removed_tracks": 1899, "tracker_update_calls": 67320, "unmatched_objects": 45365}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001616, "bbox_height_ratio_median": 0.088678, "bbox_height_ratio_p75": 0.092152, "bbox_width_ratio_median": 0.018066, "frame_presence_count": 115, "label_counts": {"person": 97, "small_worker": 68}, "object_sample_count": 165}, "중장비": {"bbox_area_ratio_median": 0.122148, "bbox_height_ratio_median": 0.766667, "bbox_height_ratio_p75": 0.7875, "bbox_width_ratio_median": 0.158252, "frame_presence_count": 120, "label_counts": {"tower_crane": 192}, "object_sample_count": 192}}, "scene_scale_metrics": {"sample_count": 10909, "worker_height_ratio_median": 0.096528, "worker_small_worker_ratio": 0.077551}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:02:23", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 3, "중장비": 3}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 4, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "pseudo_reused": 1, "real_match_assigned": 1, "reconciled_to_real": 2, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 5}, "frame_idx": 67440, "lifetime_counters": {"assigned_from_manual_pool": 42443, "assigned_from_occlusion": 2, "assigned_from_recent_track": 180, "fall_candidate_accepted_edge_entry": 534, "fall_candidate_accepted_prev_track": 2242, "fall_candidate_no_prev_worker_context": 2530, "fall_candidate_rejected_no_support": 4312, "fall_candidate_seen": 7088, "manual_self_dedupe_dropped": 86, "pseudo_created": 1330, "pseudo_promoted_to_manual": 526, "pseudo_reused": 1208, "real_match_assigned": 18555, "real_self_dedupe_dropped": 120, "reconciled_to_real": 37909, "tracker_online_targets": 19287, "tracker_removed_tracks": 1902, "tracker_update_calls": 67440, "unmatched_objects": 45689}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002192, "bbox_height_ratio_median": 0.109028, "bbox_height_ratio_p75": 0.110417, "bbox_width_ratio_median": 0.019922, "frame_presence_count": 110, "label_counts": {"person": 216}, "object_sample_count": 216}, "중장비": {"bbox_area_ratio_median": 0.122523, "bbox_height_ratio_median": 0.766667, "bbox_height_ratio_p75": 0.770833, "bbox_width_ratio_median": 0.160449, "frame_presence_count": 120, "label_counts": {"drilling_rig": 17, "tower_crane": 215, "wheel loader": 5}, "object_sample_count": 237}}, "scene_scale_metrics": {"sample_count": 11125, "worker_height_ratio_median": 0.096528, "worker_small_worker_ratio": 0.076045}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 1, "real": 3}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:02:41", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 3, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 4, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "reconciled_to_real": 2, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 4}, "frame_idx": 67560, "lifetime_counters": {"assigned_from_manual_pool": 42868, "assigned_from_occlusion": 2, "assigned_from_recent_track": 184, "fall_candidate_accepted_edge_entry": 535, "fall_candidate_accepted_prev_track": 2242, "fall_candidate_no_prev_worker_context": 2530, "fall_candidate_rejected_no_support": 4370, "fall_candidate_seen": 7147, "manual_self_dedupe_dropped": 86, "pseudo_created": 1336, "pseudo_promoted_to_manual": 528, "pseudo_reused": 1211, "real_match_assigned": 18678, "real_self_dedupe_dropped": 120, "reconciled_to_real": 38115, "tracker_online_targets": 19410, "tracker_removed_tracks": 1905, "tracker_update_calls": 67560, "unmatched_objects": 46129}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001901, "bbox_height_ratio_median": 0.100694, "bbox_height_ratio_p75": 0.102778, "bbox_width_ratio_median": 0.01875, "frame_presence_count": 120, "label_counts": {"person": 301, "worker": 1}, "object_sample_count": 302}, "중장비": {"bbox_area_ratio_median": 0.10405, "bbox_height_ratio_median": 0.715972, "bbox_height_ratio_p75": 0.78125, "bbox_width_ratio_median": 0.161328, "frame_presence_count": 120, "label_counts": {"drilling_rig": 21, "tower_crane": 240}, "object_sample_count": 261}}, "scene_scale_metrics": {"sample_count": 11427, "worker_height_ratio_median": 0.096528, "worker_small_worker_ratio": 0.074035}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 3}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:03:03", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 67680, "lifetime_counters": {"assigned_from_manual_pool": 43003, "assigned_from_occlusion": 2, "assigned_from_recent_track": 185, "fall_candidate_accepted_edge_entry": 535, "fall_candidate_accepted_prev_track": 2242, "fall_candidate_no_prev_worker_context": 2542, "fall_candidate_rejected_no_support": 4438, "fall_candidate_seen": 7215, "manual_self_dedupe_dropped": 87, "pseudo_created": 1343, "pseudo_promoted_to_manual": 533, "pseudo_reused": 1221, "real_match_assigned": 18830, "real_self_dedupe_dropped": 120, "reconciled_to_real": 38181, "tracker_online_targets": 19562, "tracker_removed_tracks": 1912, "tracker_update_calls": 67680, "unmatched_objects": 46287}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002104, "bbox_height_ratio_median": 0.1, "bbox_height_ratio_p75": 0.101389, "bbox_width_ratio_median": 0.020898, "frame_presence_count": 72, "label_counts": {"person": 95}, "object_sample_count": 95}, "중장비": {"bbox_area_ratio_median": 0.300469, "bbox_height_ratio_median": 0.796528, "bbox_height_ratio_p75": 0.801389, "bbox_width_ratio_median": 0.374023, "frame_presence_count": 120, "label_counts": {"drilling_rig": 12, "tower_crane": 201}, "object_sample_count": 213}}, "scene_scale_metrics": {"sample_count": 11522, "worker_height_ratio_median": 0.096528, "worker_small_worker_ratio": 0.073425}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:03:21", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 67800, "lifetime_counters": {"assigned_from_manual_pool": 43009, "assigned_from_occlusion": 2, "assigned_from_recent_track": 188, "fall_candidate_accepted_edge_entry": 538, "fall_candidate_accepted_prev_track": 2242, "fall_candidate_no_prev_worker_context": 2581, "fall_candidate_rejected_no_support": 4481, "fall_candidate_seen": 7261, "manual_self_dedupe_dropped": 87, "pseudo_created": 1350, "pseudo_promoted_to_manual": 535, "pseudo_reused": 1226, "real_match_assigned": 18961, "real_self_dedupe_dropped": 120, "reconciled_to_real": 38183, "tracker_online_targets": 19693, "tracker_removed_tracks": 1917, "tracker_update_calls": 67800, "unmatched_objects": 46310}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002129, "bbox_height_ratio_median": 0.1, "bbox_height_ratio_p75": 0.209028, "bbox_width_ratio_median": 0.021289, "frame_presence_count": 11, "label_counts": {"person": 8, "worker": 3}, "object_sample_count": 11}, "중장비": {"bbox_area_ratio_median": 0.285542, "bbox_height_ratio_median": 0.802778, "bbox_height_ratio_p75": 0.804861, "bbox_width_ratio_median": 0.355078, "frame_presence_count": 120, "label_counts": {"drilling_rig": 12, "tower_crane": 131}, "object_sample_count": 143}}, "scene_scale_metrics": {"sample_count": 11533, "worker_height_ratio_median": 0.096528, "worker_small_worker_ratio": 0.073355}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:03:39", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"pseudo_reused": 1, "real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 67920, "lifetime_counters": {"assigned_from_manual_pool": 43033, "assigned_from_occlusion": 2, "assigned_from_recent_track": 190, "fall_candidate_accepted_edge_entry": 542, "fall_candidate_accepted_prev_track": 2242, "fall_candidate_no_prev_worker_context": 2598, "fall_candidate_rejected_no_support": 4503, "fall_candidate_seen": 7287, "manual_self_dedupe_dropped": 87, "pseudo_created": 1355, "pseudo_promoted_to_manual": 536, "pseudo_reused": 1230, "real_match_assigned": 19094, "real_self_dedupe_dropped": 120, "reconciled_to_real": 38187, "tracker_online_targets": 19826, "tracker_removed_tracks": 1921, "tracker_update_calls": 67920, "unmatched_objects": 46346}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001582, "bbox_height_ratio_median": 0.089931, "bbox_height_ratio_p75": 0.092361, "bbox_width_ratio_median": 0.018262, "frame_presence_count": 20, "label_counts": {"person": 16, "worker": 4}, "object_sample_count": 20}, "중장비": {"bbox_area_ratio_median": 0.227979, "bbox_height_ratio_median": 0.805556, "bbox_height_ratio_p75": 0.806944, "bbox_width_ratio_median": 0.283008, "frame_presence_count": 120, "label_counts": {"tower_crane": 149}, "object_sample_count": 149}}, "scene_scale_metrics": {"sample_count": 11553, "worker_height_ratio_median": 0.096528, "worker_small_worker_ratio": 0.073228}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 1, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:03:57", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 68040, "lifetime_counters": {"assigned_from_manual_pool": 43078, "assigned_from_occlusion": 2, "assigned_from_recent_track": 193, "fall_candidate_accepted_edge_entry": 555, "fall_candidate_accepted_prev_track": 2255, "fall_candidate_no_prev_worker_context": 2598, "fall_candidate_rejected_no_support": 4503, "fall_candidate_seen": 7313, "manual_self_dedupe_dropped": 87, "pseudo_created": 1361, "pseudo_promoted_to_manual": 538, "pseudo_reused": 1233, "real_match_assigned": 19218, "real_self_dedupe_dropped": 120, "reconciled_to_real": 38228, "tracker_online_targets": 19953, "tracker_removed_tracks": 1924, "tracker_update_calls": 68040, "unmatched_objects": 46405}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.007173, "bbox_height_ratio_median": 0.074653, "bbox_height_ratio_p75": 0.201389, "bbox_width_ratio_median": 0.095703, "frame_presence_count": 27, "label_counts": {"small_worker": 2, "worker": 26}, "object_sample_count": 28}, "중장비": {"bbox_area_ratio_median": 0.221651, "bbox_height_ratio_median": 0.805556, "bbox_height_ratio_p75": 0.806944, "bbox_width_ratio_median": 0.275, "frame_presence_count": 120, "label_counts": {"tower_crane": 155}, "object_sample_count": 155}}, "scene_scale_metrics": {"sample_count": 11581, "worker_height_ratio_median": 0.096528, "worker_small_worker_ratio": 0.073223}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:04:14", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"pseudo_created": 1, "real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 68160, "lifetime_counters": {"assigned_from_manual_pool": 43121, "assigned_from_occlusion": 2, "assigned_from_recent_track": 195, "fall_candidate_accepted_edge_entry": 557, "fall_candidate_accepted_prev_track": 2297, "fall_candidate_no_prev_worker_context": 2598, "fall_candidate_rejected_no_support": 4503, "fall_candidate_seen": 7357, "manual_self_dedupe_dropped": 87, "pseudo_created": 1367, "pseudo_promoted_to_manual": 538, "pseudo_reused": 1235, "real_match_assigned": 19342, "real_self_dedupe_dropped": 120, "reconciled_to_real": 38228, "tracker_online_targets": 20077, "tracker_removed_tracks": 1928, "tracker_update_calls": 68160, "unmatched_objects": 46458}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.007148, "bbox_height_ratio_median": 0.075, "bbox_height_ratio_p75": 0.075, "bbox_width_ratio_median": 0.095312, "frame_presence_count": 44, "label_counts": {"worker": 44}, "object_sample_count": 44}, "중장비": {"bbox_area_ratio_median": 0.267215, "bbox_height_ratio_median": 0.804861, "bbox_height_ratio_p75": 0.806944, "bbox_width_ratio_median": 0.33125, "frame_presence_count": 120, "label_counts": {"pile_driver": 4, "tower_crane": 129}, "object_sample_count": 133}}, "scene_scale_metrics": {"sample_count": 11625, "worker_height_ratio_median": 0.096528, "worker_small_worker_ratio": 0.072946}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 1, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:04:32", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 68280, "lifetime_counters": {"assigned_from_manual_pool": 43135, "assigned_from_occlusion": 2, "assigned_from_recent_track": 195, "fall_candidate_accepted_edge_entry": 557, "fall_candidate_accepted_prev_track": 2297, "fall_candidate_no_prev_worker_context": 2598, "fall_candidate_rejected_no_support": 4503, "fall_candidate_seen": 7357, "manual_self_dedupe_dropped": 87, "pseudo_created": 1367, "pseudo_promoted_to_manual": 540, "pseudo_reused": 1238, "real_match_assigned": 19462, "real_self_dedupe_dropped": 120, "reconciled_to_real": 38244, "tracker_online_targets": 20197, "tracker_removed_tracks": 1929, "tracker_update_calls": 68280, "unmatched_objects": 46477}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.278003, "bbox_height_ratio_median": 0.804167, "bbox_height_ratio_p75": 0.804167, "bbox_width_ratio_median": 0.345703, "frame_presence_count": 120, "label_counts": {"tower_crane": 139}, "object_sample_count": 139}}, "scene_scale_metrics": {"sample_count": 11625, "worker_height_ratio_median": 0.096528, "worker_small_worker_ratio": 0.072946}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:04:51", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 68400, "lifetime_counters": {"assigned_from_manual_pool": 43177, "assigned_from_occlusion": 2, "assigned_from_recent_track": 195, "fall_candidate_accepted_edge_entry": 557, "fall_candidate_accepted_prev_track": 2297, "fall_candidate_no_prev_worker_context": 2598, "fall_candidate_rejected_no_support": 4503, "fall_candidate_seen": 7357, "manual_self_dedupe_dropped": 87, "pseudo_created": 1368, "pseudo_promoted_to_manual": 541, "pseudo_reused": 1239, "real_match_assigned": 19588, "real_self_dedupe_dropped": 120, "reconciled_to_real": 38287, "tracker_online_targets": 20323, "tracker_removed_tracks": 1931, "tracker_update_calls": 68400, "unmatched_objects": 46522}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001102, "bbox_height_ratio_median": 0.072917, "bbox_height_ratio_p75": 0.072917, "bbox_width_ratio_median": 0.015039, "frame_presence_count": 4, "label_counts": {"person": 4}, "object_sample_count": 4}, "중장비": {"bbox_area_ratio_median": 0.28083, "bbox_height_ratio_median": 0.805556, "bbox_height_ratio_p75": 0.806944, "bbox_width_ratio_median": 0.348633, "frame_presence_count": 120, "label_counts": {"pile_driver": 16, "tower_crane": 151}, "object_sample_count": 167}}, "scene_scale_metrics": {"sample_count": 11629, "worker_height_ratio_median": 0.096528, "worker_small_worker_ratio": 0.072921}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:05:09", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 68520, "lifetime_counters": {"assigned_from_manual_pool": 43177, "assigned_from_occlusion": 2, "assigned_from_recent_track": 195, "fall_candidate_accepted_edge_entry": 557, "fall_candidate_accepted_prev_track": 2297, "fall_candidate_no_prev_worker_context": 2598, "fall_candidate_rejected_no_support": 4503, "fall_candidate_seen": 7357, "manual_self_dedupe_dropped": 87, "pseudo_created": 1368, "pseudo_promoted_to_manual": 541, "pseudo_reused": 1239, "real_match_assigned": 19708, "real_self_dedupe_dropped": 120, "reconciled_to_real": 38287, "tracker_online_targets": 20443, "tracker_removed_tracks": 1931, "tracker_update_calls": 68520, "unmatched_objects": 46522}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.27376, "bbox_height_ratio_median": 0.808333, "bbox_height_ratio_p75": 0.808333, "bbox_width_ratio_median": 0.338672, "frame_presence_count": 120, "label_counts": {"tower_crane": 120}, "object_sample_count": 120}}, "scene_scale_metrics": {"sample_count": 11629, "worker_height_ratio_median": 0.096528, "worker_small_worker_ratio": 0.072921}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:05:27", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 68640, "lifetime_counters": {"assigned_from_manual_pool": 43177, "assigned_from_occlusion": 2, "assigned_from_recent_track": 195, "fall_candidate_accepted_edge_entry": 557, "fall_candidate_accepted_prev_track": 2297, "fall_candidate_no_prev_worker_context": 2598, "fall_candidate_rejected_no_support": 4503, "fall_candidate_seen": 7357, "manual_self_dedupe_dropped": 87, "pseudo_created": 1368, "pseudo_promoted_to_manual": 541, "pseudo_reused": 1239, "real_match_assigned": 19833, "real_self_dedupe_dropped": 120, "reconciled_to_real": 38287, "tracker_online_targets": 20568, "tracker_removed_tracks": 1932, "tracker_update_calls": 68640, "unmatched_objects": 46522}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.271877, "bbox_height_ratio_median": 0.805556, "bbox_height_ratio_p75": 0.808333, "bbox_width_ratio_median": 0.338086, "frame_presence_count": 120, "label_counts": {"tower_crane": 125}, "object_sample_count": 125}}, "scene_scale_metrics": {"sample_count": 11629, "worker_height_ratio_median": 0.096528, "worker_small_worker_ratio": 0.072921}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:06:08", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 68760, "lifetime_counters": {"assigned_from_manual_pool": 43177, "assigned_from_occlusion": 2, "assigned_from_recent_track": 195, "fall_candidate_accepted_edge_entry": 557, "fall_candidate_accepted_prev_track": 2297, "fall_candidate_no_prev_worker_context": 2633, "fall_candidate_rejected_no_support": 4549, "fall_candidate_seen": 7403, "manual_self_dedupe_dropped": 87, "pseudo_created": 1373, "pseudo_promoted_to_manual": 543, "pseudo_reused": 1244, "real_match_assigned": 19996, "real_self_dedupe_dropped": 120, "reconciled_to_real": 38289, "tracker_online_targets": 20731, "tracker_removed_tracks": 1934, "tracker_update_calls": 68760, "unmatched_objects": 46534}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001518, "bbox_height_ratio_median": 0.085417, "bbox_height_ratio_p75": 0.0875, "bbox_width_ratio_median": 0.017578, "frame_presence_count": 10, "label_counts": {"person": 10}, "object_sample_count": 10}, "중장비": {"bbox_area_ratio_median": 0.273291, "bbox_height_ratio_median": 0.805556, "bbox_height_ratio_p75": 0.806944, "bbox_width_ratio_median": 0.339062, "frame_presence_count": 120, "label_counts": {"tower_crane": 165}, "object_sample_count": 165}}, "scene_scale_metrics": {"sample_count": 11639, "worker_height_ratio_median": 0.096528, "worker_small_worker_ratio": 0.072858}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:06:26", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 68880, "lifetime_counters": {"assigned_from_manual_pool": 43183, "assigned_from_occlusion": 2, "assigned_from_recent_track": 196, "fall_candidate_accepted_edge_entry": 557, "fall_candidate_accepted_prev_track": 2297, "fall_candidate_no_prev_worker_context": 2715, "fall_candidate_rejected_no_support": 4669, "fall_candidate_seen": 7523, "manual_self_dedupe_dropped": 87, "pseudo_created": 1375, "pseudo_promoted_to_manual": 544, "pseudo_reused": 1245, "real_match_assigned": 20180, "real_self_dedupe_dropped": 120, "reconciled_to_real": 38290, "tracker_online_targets": 20915, "tracker_removed_tracks": 1938, "tracker_update_calls": 68880, "unmatched_objects": 46545}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001505, "bbox_height_ratio_median": 0.088194, "bbox_height_ratio_p75": 0.089583, "bbox_width_ratio_median": 0.017188, "frame_presence_count": 69, "label_counts": {"person": 69}, "object_sample_count": 69}, "중장비": {"bbox_area_ratio_median": 0.276112, "bbox_height_ratio_median": 0.804861, "bbox_height_ratio_p75": 0.805556, "bbox_width_ratio_median": 0.343555, "frame_presence_count": 120, "label_counts": {"tower_crane": 125, "wheel loader": 1}, "object_sample_count": 126}}, "scene_scale_metrics": {"sample_count": 11708, "worker_height_ratio_median": 0.096528, "worker_small_worker_ratio": 0.072429}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:06:44", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 69000, "lifetime_counters": {"assigned_from_manual_pool": 43183, "assigned_from_occlusion": 2, "assigned_from_recent_track": 196, "fall_candidate_accepted_edge_entry": 557, "fall_candidate_accepted_prev_track": 2297, "fall_candidate_no_prev_worker_context": 2832, "fall_candidate_rejected_no_support": 4795, "fall_candidate_seen": 7649, "manual_self_dedupe_dropped": 87, "pseudo_created": 1375, "pseudo_promoted_to_manual": 544, "pseudo_reused": 1245, "real_match_assigned": 20301, "real_self_dedupe_dropped": 120, "reconciled_to_real": 38290, "tracker_online_targets": 21036, "tracker_removed_tracks": 1939, "tracker_update_calls": 69000, "unmatched_objects": 46545}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.276275, "bbox_height_ratio_median": 0.802778, "bbox_height_ratio_p75": 0.804167, "bbox_width_ratio_median": 0.344141, "frame_presence_count": 120, "label_counts": {"tower_crane": 121}, "object_sample_count": 121}}, "scene_scale_metrics": {"sample_count": 11708, "worker_height_ratio_median": 0.096528, "worker_small_worker_ratio": 0.072429}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:07:02", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"fall_candidate_no_prev_worker_context": 2, "fall_candidate_rejected_no_support": 2, "fall_candidate_seen": 2, "real_match_assigned": 2, "tracker_online_targets": 2, "tracker_update_calls": 1}, "frame_idx": 69120, "lifetime_counters": {"assigned_from_manual_pool": 43183, "assigned_from_occlusion": 2, "assigned_from_recent_track": 196, "fall_candidate_accepted_edge_entry": 557, "fall_candidate_accepted_prev_track": 2297, "fall_candidate_no_prev_worker_context": 2952, "fall_candidate_rejected_no_support": 4925, "fall_candidate_seen": 7779, "manual_self_dedupe_dropped": 87, "pseudo_created": 1377, "pseudo_promoted_to_manual": 545, "pseudo_reused": 1247, "real_match_assigned": 20432, "real_self_dedupe_dropped": 120, "reconciled_to_real": 38291, "tracker_online_targets": 21167, "tracker_removed_tracks": 1941, "tracker_update_calls": 69120, "unmatched_objects": 46550}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000674, "bbox_height_ratio_median": 0.047917, "bbox_height_ratio_p75": 0.047917, "bbox_width_ratio_median": 0.014063, "frame_presence_count": 1, "label_counts": {"person": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.277539, "bbox_height_ratio_median": 0.806944, "bbox_height_ratio_p75": 0.806944, "bbox_width_ratio_median": 0.344141, "frame_presence_count": 120, "label_counts": {"drilling_rig": 12, "tower_crane": 120, "wheel loader": 3}, "object_sample_count": 135}}, "scene_scale_metrics": {"sample_count": 11709, "worker_height_ratio_median": 0.096528, "worker_small_worker_ratio": 0.072423}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:07:20", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 69240, "lifetime_counters": {"assigned_from_manual_pool": 43195, "assigned_from_occlusion": 2, "assigned_from_recent_track": 197, "fall_candidate_accepted_edge_entry": 558, "fall_candidate_accepted_prev_track": 2297, "fall_candidate_no_prev_worker_context": 3068, "fall_candidate_rejected_no_support": 5052, "fall_candidate_seen": 7907, "manual_self_dedupe_dropped": 87, "pseudo_created": 1378, "pseudo_promoted_to_manual": 545, "pseudo_reused": 1247, "real_match_assigned": 20560, "real_self_dedupe_dropped": 120, "reconciled_to_real": 38298, "tracker_online_targets": 21295, "tracker_removed_tracks": 1946, "tracker_update_calls": 69240, "unmatched_objects": 46564}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002035, "bbox_height_ratio_median": 0.086806, "bbox_height_ratio_p75": 0.209722, "bbox_width_ratio_median": 0.023438, "frame_presence_count": 3, "label_counts": {"person": 2, "worker": 1}, "object_sample_count": 3}, "중장비": {"bbox_area_ratio_median": 0.275246, "bbox_height_ratio_median": 0.804167, "bbox_height_ratio_p75": 0.805556, "bbox_width_ratio_median": 0.342264, "frame_presence_count": 120, "label_counts": {"drilling_rig": 19, "tower_crane": 120}, "object_sample_count": 139}}, "scene_scale_metrics": {"sample_count": 11712, "worker_height_ratio_median": 0.096528, "worker_small_worker_ratio": 0.072404}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:07:38", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 69360, "lifetime_counters": {"assigned_from_manual_pool": 43195, "assigned_from_occlusion": 2, "assigned_from_recent_track": 197, "fall_candidate_accepted_edge_entry": 558, "fall_candidate_accepted_prev_track": 2297, "fall_candidate_no_prev_worker_context": 3163, "fall_candidate_rejected_no_support": 5172, "fall_candidate_seen": 8027, "manual_self_dedupe_dropped": 87, "pseudo_created": 1382, "pseudo_promoted_to_manual": 545, "pseudo_reused": 1248, "real_match_assigned": 20685, "real_self_dedupe_dropped": 120, "reconciled_to_real": 38298, "tracker_online_targets": 21420, "tracker_removed_tracks": 1949, "tracker_update_calls": 69360, "unmatched_objects": 46569}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002277, "bbox_height_ratio_median": 0.111806, "bbox_height_ratio_p75": 0.1125, "bbox_width_ratio_median": 0.020117, "frame_presence_count": 7, "label_counts": {"person": 7}, "object_sample_count": 7}, "중장비": {"bbox_area_ratio_median": 0.276354, "bbox_height_ratio_median": 0.805556, "bbox_height_ratio_p75": 0.806527, "bbox_width_ratio_median": 0.343359, "frame_presence_count": 120, "label_counts": {"drilling_rig": 3, "tower_crane": 120}, "object_sample_count": 123}}, "scene_scale_metrics": {"sample_count": 11719, "worker_height_ratio_median": 0.096528, "worker_small_worker_ratio": 0.072361}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:07:56", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 69480, "lifetime_counters": {"assigned_from_manual_pool": 43245, "assigned_from_occlusion": 2, "assigned_from_recent_track": 198, "fall_candidate_accepted_edge_entry": 558, "fall_candidate_accepted_prev_track": 2297, "fall_candidate_no_prev_worker_context": 3203, "fall_candidate_rejected_no_support": 5217, "fall_candidate_seen": 8072, "manual_self_dedupe_dropped": 87, "pseudo_created": 1385, "pseudo_promoted_to_manual": 546, "pseudo_reused": 1249, "real_match_assigned": 20808, "real_self_dedupe_dropped": 120, "reconciled_to_real": 38346, "tracker_online_targets": 21543, "tracker_removed_tracks": 1950, "tracker_update_calls": 69480, "unmatched_objects": 46625}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002213, "bbox_height_ratio_median": 0.115625, "bbox_height_ratio_p75": 0.116667, "bbox_width_ratio_median": 0.019238, "frame_presence_count": 6, "label_counts": {"person": 6}, "object_sample_count": 6}, "중장비": {"bbox_area_ratio_median": 0.269754, "bbox_height_ratio_median": 0.804861, "bbox_height_ratio_p75": 0.805556, "bbox_width_ratio_median": 0.335156, "frame_presence_count": 120, "label_counts": {"tower_crane": 173}, "object_sample_count": 173}}, "scene_scale_metrics": {"sample_count": 11725, "worker_height_ratio_median": 0.096528, "worker_small_worker_ratio": 0.072324}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:08:14", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "real_match_assigned": 2, "tracker_online_targets": 2, "tracker_update_calls": 1}, "frame_idx": 69600, "lifetime_counters": {"assigned_from_manual_pool": 43253, "assigned_from_occlusion": 2, "assigned_from_recent_track": 199, "fall_candidate_accepted_edge_entry": 559, "fall_candidate_accepted_prev_track": 2297, "fall_candidate_no_prev_worker_context": 3223, "fall_candidate_rejected_no_support": 5237, "fall_candidate_seen": 8093, "manual_self_dedupe_dropped": 87, "pseudo_created": 1389, "pseudo_promoted_to_manual": 547, "pseudo_reused": 1251, "real_match_assigned": 20947, "real_self_dedupe_dropped": 120, "reconciled_to_real": 38352, "tracker_online_targets": 21682, "tracker_removed_tracks": 1955, "tracker_update_calls": 69600, "unmatched_objects": 46641}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002304, "bbox_height_ratio_median": 0.111111, "bbox_height_ratio_p75": 0.111111, "bbox_width_ratio_median": 0.020801, "frame_presence_count": 7, "label_counts": {"person": 7, "worker": 1}, "object_sample_count": 8}, "중장비": {"bbox_area_ratio_median": 0.276991, "bbox_height_ratio_median": 0.805556, "bbox_height_ratio_p75": 0.805556, "bbox_width_ratio_median": 0.344141, "frame_presence_count": 120, "label_counts": {"tower_crane": 147}, "object_sample_count": 147}}, "scene_scale_metrics": {"sample_count": 11733, "worker_height_ratio_median": 0.096528, "worker_small_worker_ratio": 0.072275}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:08:32", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_no_prev_worker_context": 2, "fall_candidate_rejected_no_support": 2, "fall_candidate_seen": 2, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 69720, "lifetime_counters": {"assigned_from_manual_pool": 43333, "assigned_from_occlusion": 2, "assigned_from_recent_track": 202, "fall_candidate_accepted_edge_entry": 560, "fall_candidate_accepted_prev_track": 2297, "fall_candidate_no_prev_worker_context": 3297, "fall_candidate_rejected_no_support": 5333, "fall_candidate_seen": 8190, "manual_self_dedupe_dropped": 87, "pseudo_created": 1394, "pseudo_promoted_to_manual": 549, "pseudo_reused": 1256, "real_match_assigned": 21073, "real_self_dedupe_dropped": 120, "reconciled_to_real": 38424, "tracker_online_targets": 21808, "tracker_removed_tracks": 1956, "tracker_update_calls": 69720, "unmatched_objects": 46736}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.00218, "bbox_height_ratio_median": 0.114583, "bbox_height_ratio_p75": 0.115278, "bbox_width_ratio_median": 0.019141, "frame_presence_count": 15, "label_counts": {"person": 14, "worker": 1}, "object_sample_count": 15}, "중장비": {"bbox_area_ratio_median": 0.277737, "bbox_height_ratio_median": 0.804167, "bbox_height_ratio_p75": 0.804861, "bbox_width_ratio_median": 0.344727, "frame_presence_count": 120, "label_counts": {"tower_crane": 206}, "object_sample_count": 206}}, "scene_scale_metrics": {"sample_count": 11748, "worker_height_ratio_median": 0.096528, "worker_small_worker_ratio": 0.072182}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:08:55", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 2, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_accepted_prev_track": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 2, "pseudo_reused": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 69840, "lifetime_counters": {"assigned_from_manual_pool": 43417, "assigned_from_occlusion": 2, "assigned_from_recent_track": 202, "fall_candidate_accepted_edge_entry": 568, "fall_candidate_accepted_prev_track": 2330, "fall_candidate_no_prev_worker_context": 3401, "fall_candidate_rejected_no_support": 5484, "fall_candidate_seen": 8382, "manual_self_dedupe_dropped": 87, "pseudo_created": 1407, "pseudo_promoted_to_manual": 553, "pseudo_reused": 1273, "real_match_assigned": 21218, "real_self_dedupe_dropped": 120, "reconciled_to_real": 38512, "tracker_online_targets": 21953, "tracker_removed_tracks": 1958, "tracker_update_calls": 69840, "unmatched_objects": 46854}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.003764, "bbox_height_ratio_median": 0.132639, "bbox_height_ratio_p75": 0.196181, "bbox_width_ratio_median": 0.027979, "frame_presence_count": 67, "label_counts": {"person": 56, "small_worker": 1, "worker": 41}, "object_sample_count": 98}, "중장비": {"bbox_area_ratio_median": 0.276757, "bbox_height_ratio_median": 0.805556, "bbox_height_ratio_p75": 0.80625, "bbox_width_ratio_median": 0.34375, "frame_presence_count": 120, "label_counts": {"tower_crane": 165}, "object_sample_count": 165}}, "scene_scale_metrics": {"sample_count": 11846, "worker_height_ratio_median": 0.096528, "worker_small_worker_ratio": 0.07167}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 1, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:09:14", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_accepted_prev_track": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 2, "real_match_assigned": 1, "reconciled_to_real": 2, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 69960, "lifetime_counters": {"assigned_from_manual_pool": 43589, "assigned_from_occlusion": 2, "assigned_from_recent_track": 202, "fall_candidate_accepted_edge_entry": 568, "fall_candidate_accepted_prev_track": 2429, "fall_candidate_no_prev_worker_context": 3401, "fall_candidate_rejected_no_support": 5604, "fall_candidate_seen": 8601, "manual_self_dedupe_dropped": 87, "pseudo_created": 1418, "pseudo_promoted_to_manual": 555, "pseudo_reused": 1283, "real_match_assigned": 21353, "real_self_dedupe_dropped": 120, "reconciled_to_real": 38686, "tracker_online_targets": 22088, "tracker_removed_tracks": 1963, "tracker_update_calls": 69960, "unmatched_objects": 47049}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.026022, "bbox_height_ratio_median": 0.183333, "bbox_height_ratio_p75": 0.189931, "bbox_width_ratio_median": 0.136328, "frame_presence_count": 104, "label_counts": {"person": 38, "small_worker": 14, "worker": 99}, "object_sample_count": 151}, "중장비": {"bbox_area_ratio_median": 0.274629, "bbox_height_ratio_median": 0.804167, "bbox_height_ratio_p75": 0.80625, "bbox_width_ratio_median": 0.340625, "frame_presence_count": 120, "label_counts": {"tower_crane": 178, "wheel loader": 1}, "object_sample_count": 179}}, "scene_scale_metrics": {"sample_count": 11997, "worker_height_ratio_median": 0.096528, "worker_small_worker_ratio": 0.071935}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:09:32", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_accepted_prev_track": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 2, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 70080, "lifetime_counters": {"assigned_from_manual_pool": 43751, "assigned_from_occlusion": 2, "assigned_from_recent_track": 203, "fall_candidate_accepted_edge_entry": 568, "fall_candidate_accepted_prev_track": 2549, "fall_candidate_no_prev_worker_context": 3401, "fall_candidate_rejected_no_support": 5724, "fall_candidate_seen": 8841, "manual_self_dedupe_dropped": 87, "pseudo_created": 1426, "pseudo_promoted_to_manual": 555, "pseudo_reused": 1294, "real_match_assigned": 21478, "real_self_dedupe_dropped": 120, "reconciled_to_real": 38816, "tracker_online_targets": 22213, "tracker_removed_tracks": 1966, "tracker_update_calls": 70080, "unmatched_objects": 47231}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.024304, "bbox_height_ratio_median": 0.171875, "bbox_height_ratio_p75": 0.174306, "bbox_width_ratio_median": 0.142187, "frame_presence_count": 120, "label_counts": {"person": 21, "small_worker": 2, "worker": 120}, "object_sample_count": 143}, "중장비": {"bbox_area_ratio_median": 0.273251, "bbox_height_ratio_median": 0.804167, "bbox_height_ratio_p75": 0.805556, "bbox_width_ratio_median": 0.339648, "frame_presence_count": 120, "label_counts": {"tower_crane": 164}, "object_sample_count": 164}}, "scene_scale_metrics": {"sample_count": 12140, "worker_height_ratio_median": 0.097222, "worker_small_worker_ratio": 0.071252}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:09:50", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 2, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "reconciled_to_real": 2, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 70200, "lifetime_counters": {"assigned_from_manual_pool": 43969, "assigned_from_occlusion": 2, "assigned_from_recent_track": 206, "fall_candidate_accepted_edge_entry": 568, "fall_candidate_accepted_prev_track": 2669, "fall_candidate_no_prev_worker_context": 3401, "fall_candidate_rejected_no_support": 5733, "fall_candidate_seen": 8970, "manual_self_dedupe_dropped": 87, "pseudo_created": 1433, "pseudo_promoted_to_manual": 560, "pseudo_reused": 1313, "real_match_assigned": 21608, "real_self_dedupe_dropped": 122, "reconciled_to_real": 39033, "tracker_online_targets": 22343, "tracker_removed_tracks": 1970, "tracker_update_calls": 70200, "unmatched_objects": 47483}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.024316, "bbox_height_ratio_median": 0.167361, "bbox_height_ratio_p75": 0.172222, "bbox_width_ratio_median": 0.142969, "frame_presence_count": 120, "label_counts": {"person": 111, "small_worker": 1, "worker": 120}, "object_sample_count": 232}, "중장비": {"bbox_area_ratio_median": 0.273842, "bbox_height_ratio_median": 0.804167, "bbox_height_ratio_p75": 0.805556, "bbox_width_ratio_median": 0.340625, "frame_presence_count": 120, "label_counts": {"drilling_rig": 18, "tower_crane": 124, "wheel loader": 6}, "object_sample_count": 148}}, "scene_scale_metrics": {"sample_count": 12372, "worker_height_ratio_median": 0.097222, "worker_small_worker_ratio": 0.069997}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:10:09", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "reconciled_to_real": 2, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 70320, "lifetime_counters": {"assigned_from_manual_pool": 44200, "assigned_from_occlusion": 2, "assigned_from_recent_track": 206, "fall_candidate_accepted_edge_entry": 568, "fall_candidate_accepted_prev_track": 2789, "fall_candidate_no_prev_worker_context": 3401, "fall_candidate_rejected_no_support": 5733, "fall_candidate_seen": 9090, "manual_self_dedupe_dropped": 87, "pseudo_created": 1435, "pseudo_promoted_to_manual": 561, "pseudo_reused": 1314, "real_match_assigned": 21733, "real_self_dedupe_dropped": 122, "reconciled_to_real": 39265, "tracker_online_targets": 22468, "tracker_removed_tracks": 1975, "tracker_update_calls": 70320, "unmatched_objects": 47718}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.025262, "bbox_height_ratio_median": 0.172569, "bbox_height_ratio_p75": 0.174653, "bbox_width_ratio_median": 0.145313, "frame_presence_count": 120, "label_counts": {"person": 1, "small_worker": 1, "worker": 120}, "object_sample_count": 122}, "중장비": {"bbox_area_ratio_median": 0.240732, "bbox_height_ratio_median": 0.803472, "bbox_height_ratio_p75": 0.807639, "bbox_width_ratio_median": 0.297559, "frame_presence_count": 120, "label_counts": {"drilling_rig": 33, "tower_crane": 204, "wheel loader": 1}, "object_sample_count": 238}}, "scene_scale_metrics": {"sample_count": 12494, "worker_height_ratio_median": 0.097222, "worker_small_worker_ratio": 0.069393}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:10:27", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 2, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 4, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "reconciled_to_real": 4, "tracker_update_calls": 1, "unmatched_objects": 4}, "frame_idx": 70440, "lifetime_counters": {"assigned_from_manual_pool": 44483, "assigned_from_occlusion": 2, "assigned_from_recent_track": 206, "fall_candidate_accepted_edge_entry": 568, "fall_candidate_accepted_prev_track": 2909, "fall_candidate_no_prev_worker_context": 3401, "fall_candidate_rejected_no_support": 5745, "fall_candidate_seen": 9222, "manual_self_dedupe_dropped": 87, "pseudo_created": 1439, "pseudo_promoted_to_manual": 563, "pseudo_reused": 1318, "real_match_assigned": 21829, "real_self_dedupe_dropped": 122, "reconciled_to_real": 39550, "tracker_online_targets": 22564, "tracker_removed_tracks": 1976, "tracker_update_calls": 70440, "unmatched_objects": 48011}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.023649, "bbox_height_ratio_median": 0.165278, "bbox_height_ratio_p75": 0.170486, "bbox_width_ratio_median": 0.141406, "frame_presence_count": 120, "label_counts": {"person": 48, "worker": 120}, "object_sample_count": 168}, "중장비": {"bbox_area_ratio_median": 0.084883, "bbox_height_ratio_median": 0.680903, "bbox_height_ratio_p75": 0.802778, "bbox_width_ratio_median": 0.126953, "frame_presence_count": 120, "label_counts": {"drilling_rig": 7, "pile_driver": 2, "tower_crane": 211, "wheel loader": 1}, "object_sample_count": 221}}, "scene_scale_metrics": {"sample_count": 12662, "worker_height_ratio_median": 0.097917, "worker_small_worker_ratio": 0.068473}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 4, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:10:45", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 2, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 3, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "reconciled_to_real": 3, "tracker_update_calls": 1, "unmatched_objects": 3}, "frame_idx": 70560, "lifetime_counters": {"assigned_from_manual_pool": 44889, "assigned_from_occlusion": 2, "assigned_from_recent_track": 206, "fall_candidate_accepted_edge_entry": 568, "fall_candidate_accepted_prev_track": 3021, "fall_candidate_no_prev_worker_context": 3401, "fall_candidate_rejected_no_support": 5766, "fall_candidate_seen": 9355, "manual_self_dedupe_dropped": 87, "pseudo_created": 1440, "pseudo_promoted_to_manual": 563, "pseudo_reused": 1318, "real_match_assigned": 21832, "real_self_dedupe_dropped": 122, "reconciled_to_real": 39956, "tracker_online_targets": 22567, "tracker_removed_tracks": 1979, "tracker_update_calls": 70560, "unmatched_objects": 48418}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001741, "bbox_height_ratio_median": 0.098611, "bbox_height_ratio_p75": 0.172917, "bbox_width_ratio_median": 0.018457, "frame_presence_count": 120, "label_counts": {"person": 119, "worker": 112}, "object_sample_count": 231}, "중장비": {"bbox_area_ratio_median": 0.082715, "bbox_height_ratio_median": 0.672917, "bbox_height_ratio_p75": 0.764583, "bbox_width_ratio_median": 0.123047, "frame_presence_count": 120, "label_counts": {"drilling_rig": 56, "pile_driver": 1, "tower_crane": 121, "wheel loader": 1}, "object_sample_count": 179}}, "scene_scale_metrics": {"sample_count": 12893, "worker_height_ratio_median": 0.097917, "worker_small_worker_ratio": 0.067246}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 3, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:11:04", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 2, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 4, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "reconciled_to_real": 3, "tracker_update_calls": 1, "unmatched_objects": 4}, "frame_idx": 70680, "lifetime_counters": {"assigned_from_manual_pool": 45304, "assigned_from_occlusion": 2, "assigned_from_recent_track": 207, "fall_candidate_accepted_edge_entry": 573, "fall_candidate_accepted_prev_track": 3131, "fall_candidate_no_prev_worker_context": 3401, "fall_candidate_rejected_no_support": 5785, "fall_candidate_seen": 9489, "manual_self_dedupe_dropped": 87, "pseudo_created": 1447, "pseudo_promoted_to_manual": 565, "pseudo_reused": 1324, "real_match_assigned": 21845, "real_self_dedupe_dropped": 122, "reconciled_to_real": 40303, "tracker_online_targets": 22580, "tracker_removed_tracks": 1982, "tracker_update_calls": 70680, "unmatched_objects": 48849}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002198, "bbox_height_ratio_median": 0.105556, "bbox_height_ratio_p75": 0.176389, "bbox_width_ratio_median": 0.021118, "frame_presence_count": 120, "label_counts": {"person": 117, "small_worker": 5, "worker": 115}, "object_sample_count": 237}, "중장비": {"bbox_area_ratio_median": 0.083333, "bbox_height_ratio_median": 0.672222, "bbox_height_ratio_p75": 0.678472, "bbox_width_ratio_median": 0.124219, "frame_presence_count": 120, "label_counts": {"drilling_rig": 20, "pile_driver": 19, "tower_crane": 168}, "object_sample_count": 207}}, "scene_scale_metrics": {"sample_count": 13130, "worker_height_ratio_median": 0.097917, "worker_small_worker_ratio": 0.066413}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 3, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:11:22", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 70800, "lifetime_counters": {"assigned_from_manual_pool": 45556, "assigned_from_occlusion": 2, "assigned_from_recent_track": 209, "fall_candidate_accepted_edge_entry": 580, "fall_candidate_accepted_prev_track": 3179, "fall_candidate_no_prev_worker_context": 3403, "fall_candidate_rejected_no_support": 5787, "fall_candidate_seen": 9546, "manual_self_dedupe_dropped": 87, "pseudo_created": 1450, "pseudo_promoted_to_manual": 567, "pseudo_reused": 1331, "real_match_assigned": 21857, "real_self_dedupe_dropped": 122, "reconciled_to_real": 40470, "tracker_online_targets": 22592, "tracker_removed_tracks": 1988, "tracker_update_calls": 70800, "unmatched_objects": 49115}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.021233, "bbox_height_ratio_median": 0.177083, "bbox_height_ratio_p75": 0.199306, "bbox_width_ratio_median": 0.121094, "frame_presence_count": 58, "label_counts": {"person": 26, "worker": 55}, "object_sample_count": 81}, "중장비": {"bbox_area_ratio_median": 0.103357, "bbox_height_ratio_median": 0.681944, "bbox_height_ratio_p75": 0.794444, "bbox_width_ratio_median": 0.147266, "frame_presence_count": 120, "label_counts": {"pile_driver": 3, "tower_crane": 194}, "object_sample_count": 197}}, "scene_scale_metrics": {"sample_count": 13211, "worker_height_ratio_median": 0.097917, "worker_small_worker_ratio": 0.066006}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:11:41", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "pseudo_created": 1, "reconciled_to_real": 1, "tracker_removed_tracks": 1, "tracker_update_calls": 1, "unmatched_objects": 3}, "frame_idx": 70920, "lifetime_counters": {"assigned_from_manual_pool": 45783, "assigned_from_occlusion": 2, "assigned_from_recent_track": 210, "fall_candidate_accepted_edge_entry": 596, "fall_candidate_accepted_prev_track": 3191, "fall_candidate_no_prev_worker_context": 3418, "fall_candidate_rejected_no_support": 5809, "fall_candidate_seen": 9596, "manual_self_dedupe_dropped": 87, "pseudo_created": 1463, "pseudo_promoted_to_manual": 569, "pseudo_reused": 1340, "real_match_assigned": 21895, "real_self_dedupe_dropped": 122, "reconciled_to_real": 40592, "tracker_online_targets": 22631, "tracker_removed_tracks": 1992, "tracker_update_calls": 70920, "unmatched_objects": 49367}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001069, "bbox_height_ratio_median": 0.101042, "bbox_height_ratio_p75": 0.188889, "bbox_width_ratio_median": 0.014233, "frame_presence_count": 48, "label_counts": {"person": 35, "worker": 28}, "object_sample_count": 63}, "중장비": {"bbox_area_ratio_median": 0.110138, "bbox_height_ratio_median": 0.682986, "bbox_height_ratio_p75": 0.792361, "bbox_width_ratio_median": 0.151562, "frame_presence_count": 120, "label_counts": {"drilling_rig": 101, "tower_crane": 124, "wheel loader": 2}, "object_sample_count": 227}}, "scene_scale_metrics": {"sample_count": 13274, "worker_height_ratio_median": 0.097917, "worker_small_worker_ratio": 0.065692}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 1, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:12:04", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_accepted_edge_entry": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 2, "pseudo_created": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 71040, "lifetime_counters": {"assigned_from_manual_pool": 45945, "assigned_from_occlusion": 2, "assigned_from_recent_track": 211, "fall_candidate_accepted_edge_entry": 606, "fall_candidate_accepted_prev_track": 3195, "fall_candidate_no_prev_worker_context": 3435, "fall_candidate_rejected_no_support": 5845, "fall_candidate_seen": 9646, "manual_self_dedupe_dropped": 87, "pseudo_created": 1469, "pseudo_promoted_to_manual": 573, "pseudo_reused": 1348, "real_match_assigned": 21956, "real_self_dedupe_dropped": 122, "reconciled_to_real": 40737, "tracker_online_targets": 22692, "tracker_removed_tracks": 1996, "tracker_update_calls": 71040, "unmatched_objects": 49548}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.024801, "bbox_height_ratio_median": 0.2, "bbox_height_ratio_p75": 0.204861, "bbox_width_ratio_median": 0.123438, "frame_presence_count": 19, "label_counts": {"person": 5, "worker": 14}, "object_sample_count": 19}, "중장비": {"bbox_area_ratio_median": 0.078899, "bbox_height_ratio_median": 0.671875, "bbox_height_ratio_p75": 0.79375, "bbox_width_ratio_median": 0.139063, "frame_presence_count": 120, "label_counts": {"drilling_rig": 59, "tower_crane": 150, "wheel loader": 14}, "object_sample_count": 223}}, "scene_scale_metrics": {"sample_count": 13293, "worker_height_ratio_median": 0.097917, "worker_small_worker_ratio": 0.065598}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 1, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:12:21", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 71160, "lifetime_counters": {"assigned_from_manual_pool": 46149, "assigned_from_occlusion": 2, "assigned_from_recent_track": 211, "fall_candidate_accepted_edge_entry": 607, "fall_candidate_accepted_prev_track": 3195, "fall_candidate_no_prev_worker_context": 3500, "fall_candidate_rejected_no_support": 5920, "fall_candidate_seen": 9722, "manual_self_dedupe_dropped": 87, "pseudo_created": 1473, "pseudo_promoted_to_manual": 573, "pseudo_reused": 1348, "real_match_assigned": 21971, "real_self_dedupe_dropped": 122, "reconciled_to_real": 40941, "tracker_online_targets": 22707, "tracker_removed_tracks": 1998, "tracker_update_calls": 71160, "unmatched_objects": 49756}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.060073, "bbox_height_ratio_median": 0.213889, "bbox_height_ratio_p75": 0.213889, "bbox_width_ratio_median": 0.280859, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.063304, "bbox_height_ratio_median": 0.783681, "bbox_height_ratio_p75": 0.834722, "bbox_width_ratio_median": 0.079541, "frame_presence_count": 120, "label_counts": {"tower_crane": 221, "wheel loader": 1}, "object_sample_count": 222}}, "scene_scale_metrics": {"sample_count": 13294, "worker_height_ratio_median": 0.097917, "worker_small_worker_ratio": 0.065594}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:12:35", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 3}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "reconciled_to_real": 2, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 71280, "lifetime_counters": {"assigned_from_manual_pool": 46337, "assigned_from_occlusion": 2, "assigned_from_recent_track": 211, "fall_candidate_accepted_edge_entry": 607, "fall_candidate_accepted_prev_track": 3195, "fall_candidate_no_prev_worker_context": 3550, "fall_candidate_rejected_no_support": 5970, "fall_candidate_seen": 9772, "manual_self_dedupe_dropped": 87, "pseudo_created": 1478, "pseudo_promoted_to_manual": 576, "pseudo_reused": 1352, "real_match_assigned": 21977, "real_self_dedupe_dropped": 122, "reconciled_to_real": 41132, "tracker_online_targets": 22713, "tracker_removed_tracks": 1999, "tracker_update_calls": 71280, "unmatched_objects": 49956}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.055906, "bbox_height_ratio_median": 0.66441, "bbox_height_ratio_p75": 0.872917, "bbox_width_ratio_median": 0.070508, "frame_presence_count": 120, "label_counts": {"tower_crane": 190, "wheel loader": 16}, "object_sample_count": 206}}, "scene_scale_metrics": {"sample_count": 13294, "worker_height_ratio_median": 0.097917, "worker_small_worker_ratio": 0.065594}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:12:51", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 71400, "lifetime_counters": {"assigned_from_manual_pool": 46493, "assigned_from_occlusion": 2, "assigned_from_recent_track": 212, "fall_candidate_accepted_edge_entry": 607, "fall_candidate_accepted_prev_track": 3195, "fall_candidate_no_prev_worker_context": 3583, "fall_candidate_rejected_no_support": 6006, "fall_candidate_seen": 9808, "manual_self_dedupe_dropped": 87, "pseudo_created": 1480, "pseudo_promoted_to_manual": 577, "pseudo_reused": 1356, "real_match_assigned": 21982, "real_self_dedupe_dropped": 122, "reconciled_to_real": 41284, "tracker_online_targets": 22718, "tracker_removed_tracks": 2001, "tracker_update_calls": 71400, "unmatched_objects": 50120}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001874, "bbox_height_ratio_median": 0.103472, "bbox_height_ratio_p75": 0.104167, "bbox_width_ratio_median": 0.018359, "frame_presence_count": 9, "label_counts": {"person": 9}, "object_sample_count": 9}, "중장비": {"bbox_area_ratio_median": 0.065746, "bbox_height_ratio_median": 0.494444, "bbox_height_ratio_p75": 0.525347, "bbox_width_ratio_median": 0.132812, "frame_presence_count": 107, "label_counts": {"tower_crane": 101, "wheel loader": 59}, "object_sample_count": 160}}, "scene_scale_metrics": {"sample_count": 13303, "worker_height_ratio_median": 0.097917, "worker_small_worker_ratio": 0.065549}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:13:08", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 71520, "lifetime_counters": {"assigned_from_manual_pool": 46610, "assigned_from_occlusion": 2, "assigned_from_recent_track": 212, "fall_candidate_accepted_edge_entry": 607, "fall_candidate_accepted_prev_track": 3195, "fall_candidate_no_prev_worker_context": 3585, "fall_candidate_rejected_no_support": 6008, "fall_candidate_seen": 9810, "manual_self_dedupe_dropped": 87, "pseudo_created": 1481, "pseudo_promoted_to_manual": 577, "pseudo_reused": 1357, "real_match_assigned": 21984, "real_self_dedupe_dropped": 122, "reconciled_to_real": 41401, "tracker_online_targets": 22720, "tracker_removed_tracks": 2003, "tracker_update_calls": 71520, "unmatched_objects": 50239}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001652, "bbox_height_ratio_median": 0.097222, "bbox_height_ratio_p75": 0.097917, "bbox_width_ratio_median": 0.016797, "frame_presence_count": 4, "label_counts": {"person": 4}, "object_sample_count": 4}, "중장비": {"bbox_area_ratio_median": 0.06863, "bbox_height_ratio_median": 0.504167, "bbox_height_ratio_p75": 0.505903, "bbox_width_ratio_median": 0.136719, "frame_presence_count": 117, "label_counts": {"tower_crane": 117}, "object_sample_count": 117}}, "scene_scale_metrics": {"sample_count": 13307, "worker_height_ratio_median": 0.097917, "worker_small_worker_ratio": 0.065529}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:13:26", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 71640, "lifetime_counters": {"assigned_from_manual_pool": 46731, "assigned_from_occlusion": 2, "assigned_from_recent_track": 212, "fall_candidate_accepted_edge_entry": 614, "fall_candidate_accepted_prev_track": 3196, "fall_candidate_no_prev_worker_context": 3585, "fall_candidate_rejected_no_support": 6008, "fall_candidate_seen": 9818, "manual_self_dedupe_dropped": 87, "pseudo_created": 1483, "pseudo_promoted_to_manual": 578, "pseudo_reused": 1360, "real_match_assigned": 21985, "real_self_dedupe_dropped": 122, "reconciled_to_real": 41523, "tracker_online_targets": 22721, "tracker_removed_tracks": 2004, "tracker_update_calls": 71640, "unmatched_objects": 50366}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.027385, "bbox_height_ratio_median": 0.186632, "bbox_height_ratio_p75": 0.187847, "bbox_width_ratio_median": 0.146289, "frame_presence_count": 8, "label_counts": {"worker": 8}, "object_sample_count": 8}, "중장비": {"bbox_area_ratio_median": 0.065376, "bbox_height_ratio_median": 0.504514, "bbox_height_ratio_p75": 0.505556, "bbox_width_ratio_median": 0.129492, "frame_presence_count": 120, "label_counts": {"tower_crane": 120}, "object_sample_count": 120}}, "scene_scale_metrics": {"sample_count": 13315, "worker_height_ratio_median": 0.097917, "worker_small_worker_ratio": 0.06549}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:13:45", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 71760, "lifetime_counters": {"assigned_from_manual_pool": 46934, "assigned_from_occlusion": 2, "assigned_from_recent_track": 212, "fall_candidate_accepted_edge_entry": 632, "fall_candidate_accepted_prev_track": 3281, "fall_candidate_no_prev_worker_context": 3585, "fall_candidate_rejected_no_support": 6008, "fall_candidate_seen": 9921, "manual_self_dedupe_dropped": 87, "pseudo_created": 1486, "pseudo_promoted_to_manual": 579, "pseudo_reused": 1365, "real_match_assigned": 21998, "real_self_dedupe_dropped": 122, "reconciled_to_real": 41727, "tracker_online_targets": 22734, "tracker_removed_tracks": 2004, "tracker_update_calls": 71760, "unmatched_objects": 50578}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.032205, "bbox_height_ratio_median": 0.206944, "bbox_height_ratio_p75": 0.209722, "bbox_width_ratio_median": 0.156055, "frame_presence_count": 103, "label_counts": {"worker": 103}, "object_sample_count": 103}, "중장비": {"bbox_area_ratio_median": 0.065272, "bbox_height_ratio_median": 0.505208, "bbox_height_ratio_p75": 0.505903, "bbox_width_ratio_median": 0.129102, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 2}, "object_sample_count": 122}}, "scene_scale_metrics": {"sample_count": 13418, "worker_height_ratio_median": 0.097917, "worker_small_worker_ratio": 0.064987}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:14:03", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 71880, "lifetime_counters": {"assigned_from_manual_pool": 47220, "assigned_from_occlusion": 2, "assigned_from_recent_track": 213, "fall_candidate_accepted_edge_entry": 636, "fall_candidate_accepted_prev_track": 3401, "fall_candidate_no_prev_worker_context": 3585, "fall_candidate_rejected_no_support": 6042, "fall_candidate_seen": 10079, "manual_self_dedupe_dropped": 87, "pseudo_created": 1489, "pseudo_promoted_to_manual": 579, "pseudo_reused": 1368, "real_match_assigned": 22003, "real_self_dedupe_dropped": 122, "reconciled_to_real": 41966, "tracker_online_targets": 22739, "tracker_removed_tracks": 2009, "tracker_update_calls": 71880, "unmatched_objects": 50871}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.030765, "bbox_height_ratio_median": 0.200174, "bbox_height_ratio_p75": 0.204861, "bbox_width_ratio_median": 0.153809, "frame_presence_count": 120, "label_counts": {"person": 6, "worker": 124}, "object_sample_count": 130}, "중장비": {"bbox_area_ratio_median": 0.065726, "bbox_height_ratio_median": 0.505556, "bbox_height_ratio_p75": 0.506944, "bbox_width_ratio_median": 0.129883, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 48}, "object_sample_count": 168}}, "scene_scale_metrics": {"sample_count": 13548, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.064364}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:14:21", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "pseudo_reused": 1, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 3}, "frame_idx": 72000, "lifetime_counters": {"assigned_from_manual_pool": 47499, "assigned_from_occlusion": 2, "assigned_from_recent_track": 214, "fall_candidate_accepted_edge_entry": 637, "fall_candidate_accepted_prev_track": 3521, "fall_candidate_no_prev_worker_context": 3585, "fall_candidate_rejected_no_support": 6057, "fall_candidate_seen": 10215, "manual_self_dedupe_dropped": 87, "pseudo_created": 1493, "pseudo_promoted_to_manual": 581, "pseudo_reused": 1375, "real_match_assigned": 22009, "real_self_dedupe_dropped": 122, "reconciled_to_real": 42247, "tracker_online_targets": 22745, "tracker_removed_tracks": 2011, "tracker_update_calls": 72000, "unmatched_objects": 51164}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.031486, "bbox_height_ratio_median": 0.205208, "bbox_height_ratio_p75": 0.2125, "bbox_width_ratio_median": 0.152734, "frame_presence_count": 120, "label_counts": {"person": 30, "worker": 121}, "object_sample_count": 151}, "중장비": {"bbox_area_ratio_median": 0.065709, "bbox_height_ratio_median": 0.504861, "bbox_height_ratio_p75": 0.505556, "bbox_width_ratio_median": 0.130469, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 28}, "object_sample_count": 148}}, "scene_scale_metrics": {"sample_count": 13699, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.063654}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 1, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:14:39", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 2, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 4, "fall_candidate_accepted_prev_track": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 2, "reconciled_to_real": 4, "tracker_update_calls": 1, "unmatched_objects": 4}, "frame_idx": 72120, "lifetime_counters": {"assigned_from_manual_pool": 47856, "assigned_from_occlusion": 2, "assigned_from_recent_track": 214, "fall_candidate_accepted_edge_entry": 637, "fall_candidate_accepted_prev_track": 3641, "fall_candidate_no_prev_worker_context": 3585, "fall_candidate_rejected_no_support": 6107, "fall_candidate_seen": 10385, "manual_self_dedupe_dropped": 87, "pseudo_created": 1497, "pseudo_promoted_to_manual": 585, "pseudo_reused": 1384, "real_match_assigned": 22018, "real_self_dedupe_dropped": 122, "reconciled_to_real": 42608, "tracker_online_targets": 22754, "tracker_removed_tracks": 2012, "tracker_update_calls": 72120, "unmatched_objects": 51538}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.019276, "bbox_height_ratio_median": 0.127431, "bbox_height_ratio_p75": 0.210069, "bbox_width_ratio_median": 0.151074, "frame_presence_count": 120, "label_counts": {"person": 62, "small_worker": 17, "worker": 120}, "object_sample_count": 199}, "중장비": {"bbox_area_ratio_median": 0.065375, "bbox_height_ratio_median": 0.504514, "bbox_height_ratio_p75": 0.505208, "bbox_width_ratio_median": 0.129492, "frame_presence_count": 120, "label_counts": {"drilling_rig": 5, "tower_crane": 120, "wheel loader": 59}, "object_sample_count": 184}}, "scene_scale_metrics": {"sample_count": 13898, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.063966}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 4, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:15:03", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 72240, "lifetime_counters": {"assigned_from_manual_pool": 48133, "assigned_from_occlusion": 2, "assigned_from_recent_track": 215, "fall_candidate_accepted_edge_entry": 638, "fall_candidate_accepted_prev_track": 3725, "fall_candidate_no_prev_worker_context": 3598, "fall_candidate_rejected_no_support": 6199, "fall_candidate_seen": 10562, "manual_self_dedupe_dropped": 87, "pseudo_created": 1498, "pseudo_promoted_to_manual": 585, "pseudo_reused": 1384, "real_match_assigned": 22021, "real_self_dedupe_dropped": 122, "reconciled_to_real": 42882, "tracker_online_targets": 22757, "tracker_removed_tracks": 2017, "tracker_update_calls": 72240, "unmatched_objects": 51817}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.017429, "bbox_height_ratio_median": 0.122743, "bbox_height_ratio_p75": 0.127778, "bbox_width_ratio_median": 0.141162, "frame_presence_count": 85, "label_counts": {"person": 39, "worker": 85}, "object_sample_count": 124}, "중장비": {"bbox_area_ratio_median": 0.065396, "bbox_height_ratio_median": 0.502778, "bbox_height_ratio_p75": 0.504167, "bbox_width_ratio_median": 0.129688, "frame_presence_count": 120, "label_counts": {"drilling_rig": 3, "tower_crane": 120, "wheel loader": 35}, "object_sample_count": 158}}, "scene_scale_metrics": {"sample_count": 14022, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.0634}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:15:21", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 72360, "lifetime_counters": {"assigned_from_manual_pool": 48263, "assigned_from_occlusion": 2, "assigned_from_recent_track": 217, "fall_candidate_accepted_edge_entry": 639, "fall_candidate_accepted_prev_track": 3725, "fall_candidate_no_prev_worker_context": 3657, "fall_candidate_rejected_no_support": 6265, "fall_candidate_seen": 10629, "manual_self_dedupe_dropped": 87, "pseudo_created": 1500, "pseudo_promoted_to_manual": 586, "pseudo_reused": 1385, "real_match_assigned": 22033, "real_self_dedupe_dropped": 122, "reconciled_to_real": 43001, "tracker_online_targets": 22769, "tracker_removed_tracks": 2020, "tracker_update_calls": 72360, "unmatched_objects": 51953}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001764, "bbox_height_ratio_median": 0.098611, "bbox_height_ratio_p75": 0.102083, "bbox_width_ratio_median": 0.017578, "frame_presence_count": 8, "label_counts": {"person": 7, "worker": 1}, "object_sample_count": 8}, "중장비": {"bbox_area_ratio_median": 0.067665, "bbox_height_ratio_median": 0.501042, "bbox_height_ratio_p75": 0.502083, "bbox_width_ratio_median": 0.134766, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 20}, "object_sample_count": 140}}, "scene_scale_metrics": {"sample_count": 14030, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.063364}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:15:35", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 72480, "lifetime_counters": {"assigned_from_manual_pool": 48394, "assigned_from_occlusion": 2, "assigned_from_recent_track": 218, "fall_candidate_accepted_edge_entry": 639, "fall_candidate_accepted_prev_track": 3725, "fall_candidate_no_prev_worker_context": 3775, "fall_candidate_rejected_no_support": 6385, "fall_candidate_seen": 10749, "manual_self_dedupe_dropped": 87, "pseudo_created": 1506, "pseudo_promoted_to_manual": 587, "pseudo_reused": 1386, "real_match_assigned": 22037, "real_self_dedupe_dropped": 122, "reconciled_to_real": 43130, "tracker_online_targets": 22773, "tracker_removed_tracks": 2024, "tracker_update_calls": 72480, "unmatched_objects": 52093}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"안전모 미착용": {"bbox_area_ratio_median": 0.005794, "bbox_height_ratio_median": 0.125174, "bbox_height_ratio_p75": 0.125347, "bbox_width_ratio_median": 0.046289, "frame_presence_count": 2, "label_counts": {"no_helmet": 2}, "object_sample_count": 2}, "작업자": {"bbox_area_ratio_median": 0.000898, "bbox_height_ratio_median": 0.045833, "bbox_height_ratio_p75": 0.047222, "bbox_width_ratio_median": 0.019531, "frame_presence_count": 5, "label_counts": {"person": 5}, "object_sample_count": 5}, "중장비": {"bbox_area_ratio_median": 0.065897, "bbox_height_ratio_median": 0.503472, "bbox_height_ratio_p75": 0.505556, "bbox_width_ratio_median": 0.130469, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 17}, "object_sample_count": 137}}, "scene_scale_metrics": {"sample_count": 14035, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.063342}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:15:51", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_recent_track": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 72600, "lifetime_counters": {"assigned_from_manual_pool": 48518, "assigned_from_occlusion": 2, "assigned_from_recent_track": 219, "fall_candidate_accepted_edge_entry": 645, "fall_candidate_accepted_prev_track": 3725, "fall_candidate_no_prev_worker_context": 3867, "fall_candidate_rejected_no_support": 6505, "fall_candidate_seen": 10875, "manual_self_dedupe_dropped": 87, "pseudo_created": 1507, "pseudo_promoted_to_manual": 587, "pseudo_reused": 1389, "real_match_assigned": 22051, "real_self_dedupe_dropped": 122, "reconciled_to_real": 43254, "tracker_online_targets": 22787, "tracker_removed_tracks": 2028, "tracker_update_calls": 72600, "unmatched_objects": 52222}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.045985, "bbox_height_ratio_median": 0.190799, "bbox_height_ratio_p75": 0.192708, "bbox_width_ratio_median": 0.241016, "frame_presence_count": 8, "label_counts": {"person": 2, "worker": 6}, "object_sample_count": 8}, "중장비": {"bbox_area_ratio_median": 0.064764, "bbox_height_ratio_median": 0.504861, "bbox_height_ratio_p75": 0.505903, "bbox_width_ratio_median": 0.128516, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 15}, "object_sample_count": 135}}, "scene_scale_metrics": {"sample_count": 14043, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.063306}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:16:08", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 72720, "lifetime_counters": {"assigned_from_manual_pool": 48664, "assigned_from_occlusion": 2, "assigned_from_recent_track": 220, "fall_candidate_accepted_edge_entry": 645, "fall_candidate_accepted_prev_track": 3725, "fall_candidate_no_prev_worker_context": 3937, "fall_candidate_rejected_no_support": 6625, "fall_candidate_seen": 10995, "manual_self_dedupe_dropped": 87, "pseudo_created": 1508, "pseudo_promoted_to_manual": 588, "pseudo_reused": 1392, "real_match_assigned": 22062, "real_self_dedupe_dropped": 122, "reconciled_to_real": 43381, "tracker_online_targets": 22798, "tracker_removed_tracks": 2030, "tracker_update_calls": 72720, "unmatched_objects": 52374}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001241, "bbox_height_ratio_median": 0.081944, "bbox_height_ratio_p75": 0.084722, "bbox_width_ratio_median": 0.016406, "frame_presence_count": 23, "label_counts": {"person": 23}, "object_sample_count": 23}, "중장비": {"bbox_area_ratio_median": 0.059917, "bbox_height_ratio_median": 0.493056, "bbox_height_ratio_p75": 0.501389, "bbox_width_ratio_median": 0.121289, "frame_presence_count": 119, "label_counts": {"tower_crane": 119, "wheel loader": 21}, "object_sample_count": 140}}, "scene_scale_metrics": {"sample_count": 14066, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.063202}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:16:25", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "pseudo_reused": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 72840, "lifetime_counters": {"assigned_from_manual_pool": 48847, "assigned_from_occlusion": 2, "assigned_from_recent_track": 222, "fall_candidate_accepted_edge_entry": 646, "fall_candidate_accepted_prev_track": 3725, "fall_candidate_no_prev_worker_context": 3948, "fall_candidate_rejected_no_support": 6758, "fall_candidate_seen": 11129, "manual_self_dedupe_dropped": 87, "pseudo_created": 1513, "pseudo_promoted_to_manual": 591, "pseudo_reused": 1401, "real_match_assigned": 22077, "real_self_dedupe_dropped": 122, "reconciled_to_real": 43508, "tracker_online_targets": 22813, "tracker_removed_tracks": 2033, "tracker_update_calls": 72840, "unmatched_objects": 52576}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001236, "bbox_height_ratio_median": 0.086111, "bbox_height_ratio_p75": 0.0875, "bbox_width_ratio_median": 0.014844, "frame_presence_count": 57, "label_counts": {"person": 61, "small_worker": 16, "worker": 1}, "object_sample_count": 78}, "중장비": {"bbox_area_ratio_median": 0.050766, "bbox_height_ratio_median": 0.478472, "bbox_height_ratio_p75": 0.488889, "bbox_width_ratio_median": 0.107031, "frame_presence_count": 112, "label_counts": {"drilling_rig": 15, "pile_driver": 2, "tower_crane": 87, "wheel loader": 35}, "object_sample_count": 139}}, "scene_scale_metrics": {"sample_count": 14144, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.063985}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 1, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:16:43", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 72960, "lifetime_counters": {"assigned_from_manual_pool": 49113, "assigned_from_occlusion": 2, "assigned_from_recent_track": 222, "fall_candidate_accepted_edge_entry": 646, "fall_candidate_accepted_prev_track": 3725, "fall_candidate_no_prev_worker_context": 3948, "fall_candidate_rejected_no_support": 6883, "fall_candidate_seen": 11254, "manual_self_dedupe_dropped": 87, "pseudo_created": 1536, "pseudo_promoted_to_manual": 601, "pseudo_reused": 1443, "real_match_assigned": 22091, "real_self_dedupe_dropped": 122, "reconciled_to_real": 43651, "tracker_online_targets": 22827, "tracker_removed_tracks": 2036, "tracker_update_calls": 72960, "unmatched_objects": 52917}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000949, "bbox_height_ratio_median": 0.059028, "bbox_height_ratio_p75": 0.077778, "bbox_width_ratio_median": 0.014657, "frame_presence_count": 101, "label_counts": {"person": 81, "small_worker": 85}, "object_sample_count": 166}, "중장비": {"bbox_area_ratio_median": 0.069644, "bbox_height_ratio_median": 0.472222, "bbox_height_ratio_p75": 0.483333, "bbox_width_ratio_median": 0.147266, "frame_presence_count": 119, "label_counts": {"tower_crane": 119, "wheel loader": 70}, "object_sample_count": 189}}, "scene_scale_metrics": {"sample_count": 14310, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.069182}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:17:01", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 73080, "lifetime_counters": {"assigned_from_manual_pool": 49315, "assigned_from_occlusion": 2, "assigned_from_recent_track": 224, "fall_candidate_accepted_edge_entry": 646, "fall_candidate_accepted_prev_track": 3725, "fall_candidate_no_prev_worker_context": 3982, "fall_candidate_rejected_no_support": 6997, "fall_candidate_seen": 11368, "manual_self_dedupe_dropped": 87, "pseudo_created": 1536, "pseudo_promoted_to_manual": 601, "pseudo_reused": 1443, "real_match_assigned": 22097, "real_self_dedupe_dropped": 122, "reconciled_to_real": 43771, "tracker_online_targets": 22833, "tracker_removed_tracks": 2038, "tracker_update_calls": 73080, "unmatched_objects": 53121}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001335, "bbox_height_ratio_median": 0.080556, "bbox_height_ratio_p75": 0.084028, "bbox_width_ratio_median": 0.017188, "frame_presence_count": 27, "label_counts": {"person": 27}, "object_sample_count": 27}, "중장비": {"bbox_area_ratio_median": 0.088461, "bbox_height_ratio_median": 0.503819, "bbox_height_ratio_p75": 0.531597, "bbox_width_ratio_median": 0.162891, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 63}, "object_sample_count": 183}}, "scene_scale_metrics": {"sample_count": 14337, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.069052}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:17:19", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 73200, "lifetime_counters": {"assigned_from_manual_pool": 49489, "assigned_from_occlusion": 2, "assigned_from_recent_track": 225, "fall_candidate_accepted_edge_entry": 656, "fall_candidate_accepted_prev_track": 3725, "fall_candidate_no_prev_worker_context": 3990, "fall_candidate_rejected_no_support": 7013, "fall_candidate_seen": 11394, "manual_self_dedupe_dropped": 87, "pseudo_created": 1541, "pseudo_promoted_to_manual": 601, "pseudo_reused": 1449, "real_match_assigned": 22101, "real_self_dedupe_dropped": 122, "reconciled_to_real": 43891, "tracker_online_targets": 22837, "tracker_removed_tracks": 2041, "tracker_update_calls": 73200, "unmatched_objects": 53307}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001366, "bbox_height_ratio_median": 0.081597, "bbox_height_ratio_p75": 0.211111, "bbox_width_ratio_median": 0.016602, "frame_presence_count": 32, "label_counts": {"person": 22, "worker": 10}, "object_sample_count": 32}, "중장비": {"bbox_area_ratio_median": 0.12042, "bbox_height_ratio_median": 0.654514, "bbox_height_ratio_p75": 0.662847, "bbox_width_ratio_median": 0.183984, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 38}, "object_sample_count": 158}}, "scene_scale_metrics": {"sample_count": 14369, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068898}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:17:38", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 73320, "lifetime_counters": {"assigned_from_manual_pool": 49640, "assigned_from_occlusion": 2, "assigned_from_recent_track": 225, "fall_candidate_accepted_edge_entry": 667, "fall_candidate_accepted_prev_track": 3725, "fall_candidate_no_prev_worker_context": 3995, "fall_candidate_rejected_no_support": 7018, "fall_candidate_seen": 11410, "manual_self_dedupe_dropped": 87, "pseudo_created": 1548, "pseudo_promoted_to_manual": 604, "pseudo_reused": 1458, "real_match_assigned": 22131, "real_self_dedupe_dropped": 122, "reconciled_to_real": 44045, "tracker_online_targets": 22867, "tracker_removed_tracks": 2044, "tracker_update_calls": 73320, "unmatched_objects": 53477}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.064403, "bbox_height_ratio_median": 0.234028, "bbox_height_ratio_p75": 0.245139, "bbox_width_ratio_median": 0.273828, "frame_presence_count": 15, "label_counts": {"person": 4, "worker": 11}, "object_sample_count": 15}, "중장비": {"bbox_area_ratio_median": 0.116719, "bbox_height_ratio_median": 0.685417, "bbox_height_ratio_p75": 0.691667, "bbox_width_ratio_median": 0.170508, "frame_presence_count": 120, "label_counts": {"tower_crane": 177, "wheel loader": 8}, "object_sample_count": 185}}, "scene_scale_metrics": {"sample_count": 14384, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068826}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:18:00", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 73440, "lifetime_counters": {"assigned_from_manual_pool": 49876, "assigned_from_occlusion": 2, "assigned_from_recent_track": 226, "fall_candidate_accepted_edge_entry": 671, "fall_candidate_accepted_prev_track": 3738, "fall_candidate_no_prev_worker_context": 3995, "fall_candidate_rejected_no_support": 7027, "fall_candidate_seen": 11436, "manual_self_dedupe_dropped": 87, "pseudo_created": 1554, "pseudo_promoted_to_manual": 607, "pseudo_reused": 1462, "real_match_assigned": 22139, "real_self_dedupe_dropped": 122, "reconciled_to_real": 44276, "tracker_online_targets": 22875, "tracker_removed_tracks": 2048, "tracker_update_calls": 73440, "unmatched_objects": 53727}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.07699, "bbox_height_ratio_median": 0.274653, "bbox_height_ratio_p75": 0.276042, "bbox_width_ratio_median": 0.279687, "frame_presence_count": 17, "label_counts": {"worker": 17}, "object_sample_count": 17}, "중장비": {"bbox_area_ratio_median": 0.067831, "bbox_height_ratio_median": 0.688542, "bbox_height_ratio_p75": 0.775694, "bbox_width_ratio_median": 0.126172, "frame_presence_count": 120, "label_counts": {"drilling_rig": 3, "tower_crane": 234, "wheel loader": 4}, "object_sample_count": 241}}, "scene_scale_metrics": {"sample_count": 14401, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068745}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:18:18", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 73560, "lifetime_counters": {"assigned_from_manual_pool": 50129, "assigned_from_occlusion": 2, "assigned_from_recent_track": 227, "fall_candidate_accepted_edge_entry": 676, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 4092, "fall_candidate_rejected_no_support": 7147, "fall_candidate_seen": 11562, "manual_self_dedupe_dropped": 87, "pseudo_created": 1561, "pseudo_promoted_to_manual": 607, "pseudo_reused": 1463, "real_match_assigned": 22154, "real_self_dedupe_dropped": 122, "reconciled_to_real": 44528, "tracker_online_targets": 22890, "tracker_removed_tracks": 2051, "tracker_update_calls": 73560, "unmatched_objects": 53989}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001306, "bbox_height_ratio_median": 0.073611, "bbox_height_ratio_p75": 0.207639, "bbox_width_ratio_median": 0.018164, "frame_presence_count": 17, "label_counts": {"person": 12, "worker": 6}, "object_sample_count": 18}, "중장비": {"bbox_area_ratio_median": 0.146343, "bbox_height_ratio_median": 0.572222, "bbox_height_ratio_p75": 0.701736, "bbox_width_ratio_median": 0.225977, "frame_presence_count": 120, "label_counts": {"tower_crane": 223, "wheel loader": 36}, "object_sample_count": 259}}, "scene_scale_metrics": {"sample_count": 14419, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068659}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:18:37", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 73680, "lifetime_counters": {"assigned_from_manual_pool": 50314, "assigned_from_occlusion": 2, "assigned_from_recent_track": 228, "fall_candidate_accepted_edge_entry": 678, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 4202, "fall_candidate_rejected_no_support": 7267, "fall_candidate_seen": 11684, "manual_self_dedupe_dropped": 87, "pseudo_created": 1563, "pseudo_promoted_to_manual": 607, "pseudo_reused": 1463, "real_match_assigned": 22164, "real_self_dedupe_dropped": 122, "reconciled_to_real": 44700, "tracker_online_targets": 22900, "tracker_removed_tracks": 2055, "tracker_update_calls": 73680, "unmatched_objects": 54177}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.050377, "bbox_height_ratio_median": 0.207986, "bbox_height_ratio_p75": 0.211806, "bbox_width_ratio_median": 0.242285, "frame_presence_count": 2, "label_counts": {"worker": 2}, "object_sample_count": 2}, "중장비": {"bbox_area_ratio_median": 0.206421, "bbox_height_ratio_median": 0.656597, "bbox_height_ratio_p75": 0.659722, "bbox_width_ratio_median": 0.308496, "frame_presence_count": 120, "label_counts": {"drilling_rig": 1, "tower_crane": 171, "wheel loader": 24}, "object_sample_count": 196}}, "scene_scale_metrics": {"sample_count": 14421, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.06865}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:18:54", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 73800, "lifetime_counters": {"assigned_from_manual_pool": 50477, "assigned_from_occlusion": 2, "assigned_from_recent_track": 228, "fall_candidate_accepted_edge_entry": 679, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 4322, "fall_candidate_rejected_no_support": 7387, "fall_candidate_seen": 11805, "manual_self_dedupe_dropped": 87, "pseudo_created": 1565, "pseudo_promoted_to_manual": 607, "pseudo_reused": 1463, "real_match_assigned": 22169, "real_self_dedupe_dropped": 122, "reconciled_to_real": 44826, "tracker_online_targets": 22905, "tracker_removed_tracks": 2060, "tracker_update_calls": 73800, "unmatched_objects": 54342}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.024667, "bbox_height_ratio_median": 0.144444, "bbox_height_ratio_p75": 0.223611, "bbox_width_ratio_median": 0.11543, "frame_presence_count": 2, "label_counts": {"small_worker": 1, "worker": 1}, "object_sample_count": 2}, "중장비": {"bbox_area_ratio_median": 0.206614, "bbox_height_ratio_median": 0.644097, "bbox_height_ratio_p75": 0.652778, "bbox_width_ratio_median": 0.32168, "frame_presence_count": 120, "label_counts": {"drilling_rig": 1, "tower_crane": 128, "wheel loader": 39}, "object_sample_count": 168}}, "scene_scale_metrics": {"sample_count": 14423, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.06871}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:19:13", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 73920, "lifetime_counters": {"assigned_from_manual_pool": 50600, "assigned_from_occlusion": 2, "assigned_from_recent_track": 228, "fall_candidate_accepted_edge_entry": 680, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 4422, "fall_candidate_rejected_no_support": 7507, "fall_candidate_seen": 11926, "manual_self_dedupe_dropped": 87, "pseudo_created": 1569, "pseudo_promoted_to_manual": 609, "pseudo_reused": 1467, "real_match_assigned": 22176, "real_self_dedupe_dropped": 122, "reconciled_to_real": 44951, "tracker_online_targets": 22912, "tracker_removed_tracks": 2062, "tracker_update_calls": 73920, "unmatched_objects": 54475}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000657, "bbox_height_ratio_median": 0.057986, "bbox_height_ratio_p75": 0.05816, "bbox_width_ratio_median": 0.011328, "frame_presence_count": 5, "label_counts": {"small_worker": 4, "worker": 1}, "object_sample_count": 5}, "중장비": {"bbox_area_ratio_median": 0.194395, "bbox_height_ratio_median": 0.616667, "bbox_height_ratio_p75": 0.622222, "bbox_width_ratio_median": 0.315234, "frame_presence_count": 120, "label_counts": {"tower_crane": 130, "wheel loader": 5}, "object_sample_count": 135}}, "scene_scale_metrics": {"sample_count": 14428, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068963}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:19:31", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 74040, "lifetime_counters": {"assigned_from_manual_pool": 50721, "assigned_from_occlusion": 2, "assigned_from_recent_track": 228, "fall_candidate_accepted_edge_entry": 684, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 4532, "fall_candidate_rejected_no_support": 7627, "fall_candidate_seen": 12050, "manual_self_dedupe_dropped": 87, "pseudo_created": 1574, "pseudo_promoted_to_manual": 609, "pseudo_reused": 1470, "real_match_assigned": 22187, "real_self_dedupe_dropped": 122, "reconciled_to_real": 45072, "tracker_online_targets": 22923, "tracker_removed_tracks": 2065, "tracker_update_calls": 74040, "unmatched_objects": 54604}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.048879, "bbox_height_ratio_median": 0.234722, "bbox_height_ratio_p75": 0.260417, "bbox_width_ratio_median": 0.219531, "frame_presence_count": 4, "label_counts": {"small_worker": 1, "worker": 4}, "object_sample_count": 5}, "중장비": {"bbox_area_ratio_median": 0.19266, "bbox_height_ratio_median": 0.618056, "bbox_height_ratio_p75": 0.618056, "bbox_width_ratio_median": 0.311719, "frame_presence_count": 120, "label_counts": {"pile_driver": 2, "tower_crane": 120, "wheel loader": 13}, "object_sample_count": 135}}, "scene_scale_metrics": {"sample_count": 14433, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.069009}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:19:49", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 74160, "lifetime_counters": {"assigned_from_manual_pool": 50873, "assigned_from_occlusion": 2, "assigned_from_recent_track": 229, "fall_candidate_accepted_edge_entry": 684, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 4621, "fall_candidate_rejected_no_support": 7747, "fall_candidate_seen": 12170, "manual_self_dedupe_dropped": 87, "pseudo_created": 1575, "pseudo_promoted_to_manual": 611, "pseudo_reused": 1473, "real_match_assigned": 22203, "real_self_dedupe_dropped": 122, "reconciled_to_real": 45220, "tracker_online_targets": 22939, "tracker_removed_tracks": 2069, "tracker_update_calls": 74160, "unmatched_objects": 54763}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000873, "bbox_height_ratio_median": 0.063889, "bbox_height_ratio_p75": 0.063889, "bbox_width_ratio_median": 0.013672, "frame_presence_count": 7, "label_counts": {"person": 7}, "object_sample_count": 7}, "중장비": {"bbox_area_ratio_median": 0.155518, "bbox_height_ratio_median": 0.584722, "bbox_height_ratio_p75": 0.589931, "bbox_width_ratio_median": 0.266309, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 48}, "object_sample_count": 168}}, "scene_scale_metrics": {"sample_count": 14440, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068975}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:20:31", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 74280, "lifetime_counters": {"assigned_from_manual_pool": 51021, "assigned_from_occlusion": 2, "assigned_from_recent_track": 230, "fall_candidate_accepted_edge_entry": 684, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 4692, "fall_candidate_rejected_no_support": 7818, "fall_candidate_seen": 12241, "manual_self_dedupe_dropped": 87, "pseudo_created": 1577, "pseudo_promoted_to_manual": 612, "pseudo_reused": 1474, "real_match_assigned": 22223, "real_self_dedupe_dropped": 122, "reconciled_to_real": 45342, "tracker_online_targets": 22959, "tracker_removed_tracks": 2071, "tracker_update_calls": 74280, "unmatched_objects": 54916}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000927, "bbox_height_ratio_median": 0.064931, "bbox_height_ratio_p75": 0.065972, "bbox_width_ratio_median": 0.014063, "frame_presence_count": 8, "label_counts": {"person": 8}, "object_sample_count": 8}, "중장비": {"bbox_area_ratio_median": 0.122333, "bbox_height_ratio_median": 0.53125, "bbox_height_ratio_p75": 0.575, "bbox_width_ratio_median": 0.230078, "frame_presence_count": 120, "label_counts": {"drilling_rig": 17, "tower_crane": 120, "wheel loader": 28}, "object_sample_count": 165}}, "scene_scale_metrics": {"sample_count": 14448, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068937}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:20:49", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 74400, "lifetime_counters": {"assigned_from_manual_pool": 51173, "assigned_from_occlusion": 2, "assigned_from_recent_track": 230, "fall_candidate_accepted_edge_entry": 687, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 4693, "fall_candidate_rejected_no_support": 7819, "fall_candidate_seen": 12245, "manual_self_dedupe_dropped": 87, "pseudo_created": 1580, "pseudo_promoted_to_manual": 612, "pseudo_reused": 1476, "real_match_assigned": 22228, "real_self_dedupe_dropped": 122, "reconciled_to_real": 45457, "tracker_online_targets": 22964, "tracker_removed_tracks": 2073, "tracker_update_calls": 74400, "unmatched_objects": 55073}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.050275, "bbox_height_ratio_median": 0.161285, "bbox_height_ratio_p75": 0.161458, "bbox_width_ratio_median": 0.311523, "frame_presence_count": 4, "label_counts": {"small_worker": 1, "worker": 3}, "object_sample_count": 4}, "중장비": {"bbox_area_ratio_median": 0.113716, "bbox_height_ratio_median": 0.525694, "bbox_height_ratio_p75": 0.528125, "bbox_width_ratio_median": 0.216504, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 38}, "object_sample_count": 158}}, "scene_scale_metrics": {"sample_count": 14452, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068987}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:21:07", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 74520, "lifetime_counters": {"assigned_from_manual_pool": 51316, "assigned_from_occlusion": 2, "assigned_from_recent_track": 231, "fall_candidate_accepted_edge_entry": 687, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 4697, "fall_candidate_rejected_no_support": 7823, "fall_candidate_seen": 12249, "manual_self_dedupe_dropped": 87, "pseudo_created": 1582, "pseudo_promoted_to_manual": 613, "pseudo_reused": 1477, "real_match_assigned": 22236, "real_self_dedupe_dropped": 122, "reconciled_to_real": 45574, "tracker_online_targets": 22972, "tracker_removed_tracks": 2076, "tracker_update_calls": 74520, "unmatched_objects": 55221}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.101196, "bbox_height_ratio_median": 0.516319, "bbox_height_ratio_p75": 0.519097, "bbox_width_ratio_median": 0.196094, "frame_presence_count": 120, "label_counts": {"pile_driver": 1, "tower_crane": 125, "wheel loader": 30}, "object_sample_count": 156}}, "scene_scale_metrics": {"sample_count": 14452, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068987}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:21:26", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 74640, "lifetime_counters": {"assigned_from_manual_pool": 51479, "assigned_from_occlusion": 2, "assigned_from_recent_track": 231, "fall_candidate_accepted_edge_entry": 689, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 4700, "fall_candidate_rejected_no_support": 7826, "fall_candidate_seen": 12254, "manual_self_dedupe_dropped": 87, "pseudo_created": 1584, "pseudo_promoted_to_manual": 614, "pseudo_reused": 1480, "real_match_assigned": 22241, "real_self_dedupe_dropped": 122, "reconciled_to_real": 45693, "tracker_online_targets": 22977, "tracker_removed_tracks": 2079, "tracker_update_calls": 74640, "unmatched_objects": 55390}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.00177, "bbox_height_ratio_median": 0.100694, "bbox_height_ratio_p75": 0.101389, "bbox_width_ratio_median": 0.017578, "frame_presence_count": 9, "label_counts": {"person": 7, "worker": 2}, "object_sample_count": 9}, "중장비": {"bbox_area_ratio_median": 0.100706, "bbox_height_ratio_median": 0.514931, "bbox_height_ratio_p75": 0.515972, "bbox_width_ratio_median": 0.195312, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 45}, "object_sample_count": 165}}, "scene_scale_metrics": {"sample_count": 14461, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068944}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:21:45", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 74760, "lifetime_counters": {"assigned_from_manual_pool": 51594, "assigned_from_occlusion": 2, "assigned_from_recent_track": 232, "fall_candidate_accepted_edge_entry": 689, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 4727, "fall_candidate_rejected_no_support": 7853, "fall_candidate_seen": 12281, "manual_self_dedupe_dropped": 87, "pseudo_created": 1585, "pseudo_promoted_to_manual": 614, "pseudo_reused": 1480, "real_match_assigned": 22254, "real_self_dedupe_dropped": 122, "reconciled_to_real": 45802, "tracker_online_targets": 22990, "tracker_removed_tracks": 2082, "tracker_update_calls": 74760, "unmatched_objects": 55507}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001726, "bbox_height_ratio_median": 0.102778, "bbox_height_ratio_p75": 0.103472, "bbox_width_ratio_median": 0.016797, "frame_presence_count": 11, "label_counts": {"person": 11}, "object_sample_count": 11}, "중장비": {"bbox_area_ratio_median": 0.108935, "bbox_height_ratio_median": 0.529167, "bbox_height_ratio_p75": 0.553472, "bbox_width_ratio_median": 0.205469, "frame_presence_count": 111, "label_counts": {"drilling_rig": 4, "tower_crane": 111, "wheel loader": 4}, "object_sample_count": 119}}, "scene_scale_metrics": {"sample_count": 14472, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068892}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:22:03", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 74880, "lifetime_counters": {"assigned_from_manual_pool": 51706, "assigned_from_occlusion": 2, "assigned_from_recent_track": 232, "fall_candidate_accepted_edge_entry": 689, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 4836, "fall_candidate_rejected_no_support": 7972, "fall_candidate_seen": 12400, "manual_self_dedupe_dropped": 87, "pseudo_created": 1587, "pseudo_promoted_to_manual": 614, "pseudo_reused": 1480, "real_match_assigned": 22255, "real_self_dedupe_dropped": 122, "reconciled_to_real": 45914, "tracker_online_targets": 22991, "tracker_removed_tracks": 2084, "tracker_update_calls": 74880, "unmatched_objects": 55621}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.097196, "bbox_height_ratio_median": 0.629167, "bbox_height_ratio_p75": 0.633681, "bbox_width_ratio_median": 0.155664, "frame_presence_count": 114, "label_counts": {"tower_crane": 113, "wheel loader": 2}, "object_sample_count": 115}}, "scene_scale_metrics": {"sample_count": 14472, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068892}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:22:21", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 75000, "lifetime_counters": {"assigned_from_manual_pool": 51824, "assigned_from_occlusion": 2, "assigned_from_recent_track": 233, "fall_candidate_accepted_edge_entry": 689, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 4935, "fall_candidate_rejected_no_support": 8071, "fall_candidate_seen": 12499, "manual_self_dedupe_dropped": 87, "pseudo_created": 1588, "pseudo_promoted_to_manual": 614, "pseudo_reused": 1480, "real_match_assigned": 22257, "real_self_dedupe_dropped": 122, "reconciled_to_real": 46032, "tracker_online_targets": 22993, "tracker_removed_tracks": 2086, "tracker_update_calls": 75000, "unmatched_objects": 55741}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.112067, "bbox_height_ratio_median": 0.629167, "bbox_height_ratio_p75": 0.633333, "bbox_width_ratio_median": 0.177051, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 2}, "object_sample_count": 122}}, "scene_scale_metrics": {"sample_count": 14472, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068892}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:22:38", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 75120, "lifetime_counters": {"assigned_from_manual_pool": 51917, "assigned_from_occlusion": 2, "assigned_from_recent_track": 233, "fall_candidate_accepted_edge_entry": 689, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 5003, "fall_candidate_rejected_no_support": 8139, "fall_candidate_seen": 12567, "manual_self_dedupe_dropped": 87, "pseudo_created": 1592, "pseudo_promoted_to_manual": 616, "pseudo_reused": 1483, "real_match_assigned": 22260, "real_self_dedupe_dropped": 122, "reconciled_to_real": 46127, "tracker_online_targets": 22996, "tracker_removed_tracks": 2087, "tracker_update_calls": 75120, "unmatched_objects": 55843}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.111455, "bbox_height_ratio_median": 0.609375, "bbox_height_ratio_p75": 0.61875, "bbox_width_ratio_median": 0.183984, "frame_presence_count": 92, "label_counts": {"tower_crane": 87, "wheel loader": 18}, "object_sample_count": 105}}, "scene_scale_metrics": {"sample_count": 14472, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068892}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:22:55", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "pseudo_created": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 75240, "lifetime_counters": {"assigned_from_manual_pool": 51991, "assigned_from_occlusion": 2, "assigned_from_recent_track": 234, "fall_candidate_accepted_edge_entry": 690, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 5098, "fall_candidate_rejected_no_support": 8234, "fall_candidate_seen": 12663, "manual_self_dedupe_dropped": 87, "pseudo_created": 1594, "pseudo_promoted_to_manual": 616, "pseudo_reused": 1483, "real_match_assigned": 22262, "real_self_dedupe_dropped": 122, "reconciled_to_real": 46180, "tracker_online_targets": 22998, "tracker_removed_tracks": 2088, "tracker_update_calls": 75240, "unmatched_objects": 55920}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.054575, "bbox_height_ratio_median": 0.199306, "bbox_height_ratio_p75": 0.199306, "bbox_width_ratio_median": 0.273828, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.104686, "bbox_height_ratio_median": 0.588889, "bbox_height_ratio_p75": 0.598611, "bbox_width_ratio_median": 0.178027, "frame_presence_count": 72, "label_counts": {"tower_crane": 49, "wheel loader": 29}, "object_sample_count": 78}}, "scene_scale_metrics": {"sample_count": 14473, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068887}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 1, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:23:14", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 75360, "lifetime_counters": {"assigned_from_manual_pool": 52087, "assigned_from_occlusion": 2, "assigned_from_recent_track": 234, "fall_candidate_accepted_edge_entry": 690, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 5147, "fall_candidate_rejected_no_support": 8326, "fall_candidate_seen": 12755, "manual_self_dedupe_dropped": 87, "pseudo_created": 1600, "pseudo_promoted_to_manual": 618, "pseudo_reused": 1489, "real_match_assigned": 22265, "real_self_dedupe_dropped": 122, "reconciled_to_real": 46221, "tracker_online_targets": 23001, "tracker_removed_tracks": 2090, "tracker_update_calls": 75360, "unmatched_objects": 56030}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001295, "bbox_height_ratio_median": 0.077083, "bbox_height_ratio_p75": 0.079167, "bbox_width_ratio_median": 0.016797, "frame_presence_count": 23, "label_counts": {"person": 23}, "object_sample_count": 23}, "중장비": {"bbox_area_ratio_median": 0.009667, "bbox_height_ratio_median": 0.118966, "bbox_height_ratio_p75": 0.38125, "bbox_width_ratio_median": 0.08174, "frame_presence_count": 81, "label_counts": {"tower_crane": 32, "wheel loader": 58}, "object_sample_count": 90}}, "scene_scale_metrics": {"sample_count": 14496, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068778}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:23:31", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 75480, "lifetime_counters": {"assigned_from_manual_pool": 52142, "assigned_from_occlusion": 2, "assigned_from_recent_track": 235, "fall_candidate_accepted_edge_entry": 690, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 5207, "fall_candidate_rejected_no_support": 8401, "fall_candidate_seen": 12830, "manual_self_dedupe_dropped": 87, "pseudo_created": 1600, "pseudo_promoted_to_manual": 618, "pseudo_reused": 1489, "real_match_assigned": 22265, "real_self_dedupe_dropped": 122, "reconciled_to_real": 46262, "tracker_online_targets": 23001, "tracker_removed_tracks": 2095, "tracker_update_calls": 75480, "unmatched_objects": 56086}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.050049, "bbox_height_ratio_median": 0.383507, "bbox_height_ratio_p75": 0.387153, "bbox_width_ratio_median": 0.129688, "frame_presence_count": 49, "label_counts": {"tower_crane": 41, "wheel loader": 15}, "object_sample_count": 56}}, "scene_scale_metrics": {"sample_count": 14496, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068778}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:23:48", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 75600, "lifetime_counters": {"assigned_from_manual_pool": 52197, "assigned_from_occlusion": 2, "assigned_from_recent_track": 235, "fall_candidate_accepted_edge_entry": 693, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 5208, "fall_candidate_rejected_no_support": 8402, "fall_candidate_seen": 12834, "manual_self_dedupe_dropped": 87, "pseudo_created": 1602, "pseudo_promoted_to_manual": 618, "pseudo_reused": 1491, "real_match_assigned": 22266, "real_self_dedupe_dropped": 122, "reconciled_to_real": 46281, "tracker_online_targets": 23002, "tracker_removed_tracks": 2095, "tracker_update_calls": 75600, "unmatched_objects": 56145}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.040609, "bbox_height_ratio_median": 0.197222, "bbox_height_ratio_p75": 0.200694, "bbox_width_ratio_median": 0.203711, "frame_presence_count": 3, "label_counts": {"worker": 3}, "object_sample_count": 3}, "중장비": {"bbox_area_ratio_median": 0.010549, "bbox_height_ratio_median": 0.120224, "bbox_height_ratio_p75": 0.38125, "bbox_width_ratio_median": 0.087743, "frame_presence_count": 48, "label_counts": {"tower_crane": 20, "wheel loader": 37}, "object_sample_count": 57}}, "scene_scale_metrics": {"sample_count": 14499, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068763}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:24:05", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 75720, "lifetime_counters": {"assigned_from_manual_pool": 52245, "assigned_from_occlusion": 2, "assigned_from_recent_track": 235, "fall_candidate_accepted_edge_entry": 697, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 5208, "fall_candidate_rejected_no_support": 8402, "fall_candidate_seen": 12838, "manual_self_dedupe_dropped": 87, "pseudo_created": 1607, "pseudo_promoted_to_manual": 619, "pseudo_reused": 1493, "real_match_assigned": 22267, "real_self_dedupe_dropped": 122, "reconciled_to_real": 46301, "tracker_online_targets": 23003, "tracker_removed_tracks": 2096, "tracker_update_calls": 75720, "unmatched_objects": 56201}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.045577, "bbox_height_ratio_median": 0.194792, "bbox_height_ratio_p75": 0.196528, "bbox_width_ratio_median": 0.236523, "frame_presence_count": 4, "label_counts": {"worker": 4}, "object_sample_count": 4}, "중장비": {"bbox_area_ratio_median": 0.009798, "bbox_height_ratio_median": 0.11979, "bbox_height_ratio_p75": 0.383681, "bbox_width_ratio_median": 0.081669, "frame_presence_count": 45, "label_counts": {"tower_crane": 20, "wheel loader": 33}, "object_sample_count": 53}}, "scene_scale_metrics": {"sample_count": 14503, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068744}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:24:20", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 75840, "lifetime_counters": {"assigned_from_manual_pool": 52269, "assigned_from_occlusion": 2, "assigned_from_recent_track": 235, "fall_candidate_accepted_edge_entry": 697, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 5208, "fall_candidate_rejected_no_support": 8402, "fall_candidate_seen": 12838, "manual_self_dedupe_dropped": 87, "pseudo_created": 1611, "pseudo_promoted_to_manual": 620, "pseudo_reused": 1494, "real_match_assigned": 22267, "real_self_dedupe_dropped": 122, "reconciled_to_real": 46302, "tracker_online_targets": 23003, "tracker_removed_tracks": 2096, "tracker_update_calls": 75840, "unmatched_objects": 56231}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.009196, "bbox_height_ratio_median": 0.118223, "bbox_height_ratio_p75": 0.1234, "bbox_width_ratio_median": 0.078152, "frame_presence_count": 29, "label_counts": {"tower_crane": 5, "wheel loader": 25}, "object_sample_count": 30}}, "scene_scale_metrics": {"sample_count": 14503, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068744}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:24:36", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 75960, "lifetime_counters": {"assigned_from_manual_pool": 52309, "assigned_from_occlusion": 2, "assigned_from_recent_track": 237, "fall_candidate_accepted_edge_entry": 697, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 5208, "fall_candidate_rejected_no_support": 8402, "fall_candidate_seen": 12838, "manual_self_dedupe_dropped": 87, "pseudo_created": 1612, "pseudo_promoted_to_manual": 621, "pseudo_reused": 1495, "real_match_assigned": 22280, "real_self_dedupe_dropped": 122, "reconciled_to_real": 46321, "tracker_online_targets": 23016, "tracker_removed_tracks": 2097, "tracker_update_calls": 75960, "unmatched_objects": 56276}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.017877, "bbox_height_ratio_median": 0.292882, "bbox_height_ratio_p75": 0.297569, "bbox_width_ratio_median": 0.065264, "frame_presence_count": 43, "label_counts": {"tower_crane": 41, "wheel loader": 17}, "object_sample_count": 58}}, "scene_scale_metrics": {"sample_count": 14503, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068744}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:24:53", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 76080, "lifetime_counters": {"assigned_from_manual_pool": 52362, "assigned_from_occlusion": 2, "assigned_from_recent_track": 237, "fall_candidate_accepted_edge_entry": 698, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 5208, "fall_candidate_rejected_no_support": 8402, "fall_candidate_seen": 12839, "manual_self_dedupe_dropped": 87, "pseudo_created": 1614, "pseudo_promoted_to_manual": 621, "pseudo_reused": 1495, "real_match_assigned": 22280, "real_self_dedupe_dropped": 122, "reconciled_to_real": 46321, "tracker_online_targets": 23016, "tracker_removed_tracks": 2099, "tracker_update_calls": 76080, "unmatched_objects": 56331}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.049796, "bbox_height_ratio_median": 0.213889, "bbox_height_ratio_p75": 0.213889, "bbox_width_ratio_median": 0.232813, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.049006, "bbox_height_ratio_median": 0.38125, "bbox_height_ratio_p75": 0.389236, "bbox_width_ratio_median": 0.128125, "frame_presence_count": 50, "label_counts": {"tower_crane": 44, "wheel loader": 10}, "object_sample_count": 54}}, "scene_scale_metrics": {"sample_count": 14504, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.06874}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:25:10", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 76200, "lifetime_counters": {"assigned_from_manual_pool": 52403, "assigned_from_occlusion": 2, "assigned_from_recent_track": 237, "fall_candidate_accepted_edge_entry": 698, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 5208, "fall_candidate_rejected_no_support": 8402, "fall_candidate_seen": 12839, "manual_self_dedupe_dropped": 87, "pseudo_created": 1623, "pseudo_promoted_to_manual": 623, "pseudo_reused": 1499, "real_match_assigned": 22286, "real_self_dedupe_dropped": 122, "reconciled_to_real": 46364, "tracker_online_targets": 23022, "tracker_removed_tracks": 2099, "tracker_update_calls": 76200, "unmatched_objects": 56387}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.053654, "bbox_height_ratio_median": 0.411979, "bbox_height_ratio_p75": 0.416319, "bbox_width_ratio_median": 0.13125, "frame_presence_count": 53, "label_counts": {"tower_crane": 53, "wheel loader": 9}, "object_sample_count": 62}}, "scene_scale_metrics": {"sample_count": 14504, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.06874}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:25:28", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 76320, "lifetime_counters": {"assigned_from_manual_pool": 52555, "assigned_from_occlusion": 2, "assigned_from_recent_track": 237, "fall_candidate_accepted_edge_entry": 698, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 5275, "fall_candidate_rejected_no_support": 8469, "fall_candidate_seen": 12906, "manual_self_dedupe_dropped": 87, "pseudo_created": 1623, "pseudo_promoted_to_manual": 623, "pseudo_reused": 1499, "real_match_assigned": 22287, "real_self_dedupe_dropped": 122, "reconciled_to_real": 46516, "tracker_online_targets": 23023, "tracker_removed_tracks": 2100, "tracker_update_calls": 76320, "unmatched_objects": 56539}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.010964, "bbox_height_ratio_median": 0.122982, "bbox_height_ratio_p75": 0.409722, "bbox_width_ratio_median": 0.090347, "frame_presence_count": 102, "label_counts": {"tower_crane": 58, "wheel loader": 95}, "object_sample_count": 153}}, "scene_scale_metrics": {"sample_count": 14504, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.06874}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:25:46", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 76440, "lifetime_counters": {"assigned_from_manual_pool": 52737, "assigned_from_occlusion": 2, "assigned_from_recent_track": 237, "fall_candidate_accepted_edge_entry": 698, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 5395, "fall_candidate_rejected_no_support": 8589, "fall_candidate_seen": 13026, "manual_self_dedupe_dropped": 87, "pseudo_created": 1623, "pseudo_promoted_to_manual": 623, "pseudo_reused": 1499, "real_match_assigned": 22288, "real_self_dedupe_dropped": 122, "reconciled_to_real": 46698, "tracker_online_targets": 23024, "tracker_removed_tracks": 2101, "tracker_update_calls": 76440, "unmatched_objects": 56721}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.009831, "bbox_height_ratio_median": 0.120172, "bbox_height_ratio_p75": 0.413542, "bbox_width_ratio_median": 0.082915, "frame_presence_count": 112, "label_counts": {"tower_crane": 75, "wheel loader": 108}, "object_sample_count": 183}}, "scene_scale_metrics": {"sample_count": 14504, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.06874}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:26:04", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "tracker_update_calls": 1}, "frame_idx": 76560, "lifetime_counters": {"assigned_from_manual_pool": 52790, "assigned_from_occlusion": 2, "assigned_from_recent_track": 238, "fall_candidate_accepted_edge_entry": 698, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 5510, "fall_candidate_rejected_no_support": 8704, "fall_candidate_seen": 13141, "manual_self_dedupe_dropped": 87, "pseudo_created": 1624, "pseudo_promoted_to_manual": 623, "pseudo_reused": 1499, "real_match_assigned": 22289, "real_self_dedupe_dropped": 122, "reconciled_to_real": 46744, "tracker_online_targets": 23025, "tracker_removed_tracks": 2102, "tracker_update_calls": 76560, "unmatched_objects": 56776}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.009647, "bbox_height_ratio_median": 0.119152, "bbox_height_ratio_p75": 0.120982, "bbox_width_ratio_median": 0.080984, "frame_presence_count": 49, "label_counts": {"tower_crane": 8, "wheel loader": 48}, "object_sample_count": 56}}, "scene_scale_metrics": {"sample_count": 14504, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.06874}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:26:22", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "tracker_update_calls": 1}, "frame_idx": 76680, "lifetime_counters": {"assigned_from_manual_pool": 52885, "assigned_from_occlusion": 2, "assigned_from_recent_track": 238, "fall_candidate_accepted_edge_entry": 700, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 5588, "fall_candidate_rejected_no_support": 8782, "fall_candidate_seen": 13221, "manual_self_dedupe_dropped": 87, "pseudo_created": 1631, "pseudo_promoted_to_manual": 625, "pseudo_reused": 1503, "real_match_assigned": 22299, "real_self_dedupe_dropped": 122, "reconciled_to_real": 46841, "tracker_online_targets": 23035, "tracker_removed_tracks": 2104, "tracker_update_calls": 76680, "unmatched_objects": 56884}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.052931, "bbox_height_ratio_median": 0.211458, "bbox_height_ratio_p75": 0.213194, "bbox_width_ratio_median": 0.250195, "frame_presence_count": 2, "label_counts": {"worker": 2}, "object_sample_count": 2}, "중장비": {"bbox_area_ratio_median": 0.009792, "bbox_height_ratio_median": 0.117338, "bbox_height_ratio_p75": 0.120829, "bbox_width_ratio_median": 0.085045, "frame_presence_count": 98, "label_counts": {"tower_crane": 19, "wheel loader": 97}, "object_sample_count": 116}}, "scene_scale_metrics": {"sample_count": 14506, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.06873}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:26:39", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 76800, "lifetime_counters": {"assigned_from_manual_pool": 52973, "assigned_from_occlusion": 2, "assigned_from_recent_track": 238, "fall_candidate_accepted_edge_entry": 701, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 5698, "fall_candidate_rejected_no_support": 8902, "fall_candidate_seen": 13342, "manual_self_dedupe_dropped": 87, "pseudo_created": 1632, "pseudo_promoted_to_manual": 626, "pseudo_reused": 1504, "real_match_assigned": 22300, "real_self_dedupe_dropped": 122, "reconciled_to_real": 46930, "tracker_online_targets": 23036, "tracker_removed_tracks": 2106, "tracker_update_calls": 76800, "unmatched_objects": 56975}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.042999, "bbox_height_ratio_median": 0.203472, "bbox_height_ratio_p75": 0.203472, "bbox_width_ratio_median": 0.211328, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.048754, "bbox_height_ratio_median": 0.384028, "bbox_height_ratio_p75": 0.407292, "bbox_width_ratio_median": 0.126953, "frame_presence_count": 67, "label_counts": {"tower_crane": 52, "wheel loader": 39}, "object_sample_count": 91}}, "scene_scale_metrics": {"sample_count": 14507, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068725}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:26:53", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 76920, "lifetime_counters": {"assigned_from_manual_pool": 52992, "assigned_from_occlusion": 2, "assigned_from_recent_track": 238, "fall_candidate_accepted_edge_entry": 701, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 5776, "fall_candidate_rejected_no_support": 8980, "fall_candidate_seen": 13420, "manual_self_dedupe_dropped": 87, "pseudo_created": 1636, "pseudo_promoted_to_manual": 627, "pseudo_reused": 1507, "real_match_assigned": 22304, "real_self_dedupe_dropped": 122, "reconciled_to_real": 46950, "tracker_online_targets": 23040, "tracker_removed_tracks": 2106, "tracker_update_calls": 76920, "unmatched_objects": 57002}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.049443, "bbox_height_ratio_median": 0.378819, "bbox_height_ratio_p75": 0.384028, "bbox_width_ratio_median": 0.129297, "frame_presence_count": 27, "label_counts": {"tower_crane": 20, "wheel loader": 11}, "object_sample_count": 31}}, "scene_scale_metrics": {"sample_count": 14507, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068725}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:27:31", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "pseudo_created": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 77040, "lifetime_counters": {"assigned_from_manual_pool": 52995, "assigned_from_occlusion": 2, "assigned_from_recent_track": 238, "fall_candidate_accepted_edge_entry": 701, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 5776, "fall_candidate_rejected_no_support": 8980, "fall_candidate_seen": 13420, "manual_self_dedupe_dropped": 87, "pseudo_created": 1639, "pseudo_promoted_to_manual": 628, "pseudo_reused": 1508, "real_match_assigned": 22304, "real_self_dedupe_dropped": 122, "reconciled_to_real": 46954, "tracker_online_targets": 23040, "tracker_removed_tracks": 2106, "tracker_update_calls": 77040, "unmatched_objects": 57010}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.052203, "bbox_height_ratio_median": 0.396007, "bbox_height_ratio_p75": 0.408333, "bbox_width_ratio_median": 0.132617, "frame_presence_count": 7, "label_counts": {"tower_crane": 6, "wheel loader": 2}, "object_sample_count": 8}}, "scene_scale_metrics": {"sample_count": 14507, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068725}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 1, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:27:49", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 77160, "lifetime_counters": {"assigned_from_manual_pool": 53132, "assigned_from_occlusion": 2, "assigned_from_recent_track": 238, "fall_candidate_accepted_edge_entry": 701, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 5776, "fall_candidate_rejected_no_support": 8980, "fall_candidate_seen": 13420, "manual_self_dedupe_dropped": 87, "pseudo_created": 1643, "pseudo_promoted_to_manual": 631, "pseudo_reused": 1512, "real_match_assigned": 22321, "real_self_dedupe_dropped": 122, "reconciled_to_real": 47094, "tracker_online_targets": 23057, "tracker_removed_tracks": 2109, "tracker_update_calls": 77160, "unmatched_objects": 57158}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.050163, "bbox_height_ratio_median": 0.38125, "bbox_height_ratio_p75": 0.387153, "bbox_width_ratio_median": 0.130859, "frame_presence_count": 102, "label_counts": {"pile_driver": 6, "tower_crane": 122, "wheel loader": 37}, "object_sample_count": 165}}, "scene_scale_metrics": {"sample_count": 14507, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068725}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:28:06", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 77280, "lifetime_counters": {"assigned_from_manual_pool": 53229, "assigned_from_occlusion": 2, "assigned_from_recent_track": 238, "fall_candidate_accepted_edge_entry": 701, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 5776, "fall_candidate_rejected_no_support": 8980, "fall_candidate_seen": 13420, "manual_self_dedupe_dropped": 87, "pseudo_created": 1644, "pseudo_promoted_to_manual": 631, "pseudo_reused": 1512, "real_match_assigned": 22322, "real_self_dedupe_dropped": 122, "reconciled_to_real": 47191, "tracker_online_targets": 23058, "tracker_removed_tracks": 2111, "tracker_update_calls": 77280, "unmatched_objects": 57256}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.052198, "bbox_height_ratio_median": 0.389583, "bbox_height_ratio_p75": 0.398958, "bbox_width_ratio_median": 0.133594, "frame_presence_count": 88, "label_counts": {"drilling_rig": 13, "tower_crane": 85, "wheel loader": 1}, "object_sample_count": 99}}, "scene_scale_metrics": {"sample_count": 14507, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068725}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:28:24", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 77400, "lifetime_counters": {"assigned_from_manual_pool": 53351, "assigned_from_occlusion": 2, "assigned_from_recent_track": 238, "fall_candidate_accepted_edge_entry": 701, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 5776, "fall_candidate_rejected_no_support": 8980, "fall_candidate_seen": 13420, "manual_self_dedupe_dropped": 87, "pseudo_created": 1648, "pseudo_promoted_to_manual": 633, "pseudo_reused": 1515, "real_match_assigned": 22353, "real_self_dedupe_dropped": 122, "reconciled_to_real": 47315, "tracker_online_targets": 23089, "tracker_removed_tracks": 2111, "tracker_update_calls": 77400, "unmatched_objects": 57387}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.052044, "bbox_height_ratio_median": 0.386632, "bbox_height_ratio_p75": 0.405903, "bbox_width_ratio_median": 0.132031, "frame_presence_count": 96, "label_counts": {"drilling_rig": 31, "tower_crane": 87, "wheel loader": 44}, "object_sample_count": 162}}, "scene_scale_metrics": {"sample_count": 14507, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068725}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:28:42", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 77520, "lifetime_counters": {"assigned_from_manual_pool": 53534, "assigned_from_occlusion": 2, "assigned_from_recent_track": 238, "fall_candidate_accepted_edge_entry": 701, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 5776, "fall_candidate_rejected_no_support": 8980, "fall_candidate_seen": 13420, "manual_self_dedupe_dropped": 87, "pseudo_created": 1648, "pseudo_promoted_to_manual": 633, "pseudo_reused": 1515, "real_match_assigned": 22367, "real_self_dedupe_dropped": 122, "reconciled_to_real": 47498, "tracker_online_targets": 23103, "tracker_removed_tracks": 2112, "tracker_update_calls": 77520, "unmatched_objects": 57570}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.050586, "bbox_height_ratio_median": 0.385764, "bbox_height_ratio_p75": 0.404167, "bbox_width_ratio_median": 0.129297, "frame_presence_count": 113, "label_counts": {"drilling_rig": 40, "tower_crane": 102, "wheel loader": 55}, "object_sample_count": 197}}, "scene_scale_metrics": {"sample_count": 14507, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068725}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:28:59", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 77640, "lifetime_counters": {"assigned_from_manual_pool": 53585, "assigned_from_occlusion": 2, "assigned_from_recent_track": 238, "fall_candidate_accepted_edge_entry": 703, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 5776, "fall_candidate_rejected_no_support": 8980, "fall_candidate_seen": 13422, "manual_self_dedupe_dropped": 87, "pseudo_created": 1652, "pseudo_promoted_to_manual": 634, "pseudo_reused": 1516, "real_match_assigned": 22369, "real_self_dedupe_dropped": 122, "reconciled_to_real": 47550, "tracker_online_targets": 23105, "tracker_removed_tracks": 2114, "tracker_update_calls": 77640, "unmatched_objects": 57627}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.019099, "bbox_height_ratio_median": 0.125694, "bbox_height_ratio_p75": 0.126042, "bbox_width_ratio_median": 0.151953, "frame_presence_count": 2, "label_counts": {"worker": 2}, "object_sample_count": 2}, "중장비": {"bbox_area_ratio_median": 0.050762, "bbox_height_ratio_median": 0.384722, "bbox_height_ratio_p75": 0.390278, "bbox_width_ratio_median": 0.131641, "frame_presence_count": 51, "label_counts": {"tower_crane": 51, "wheel loader": 6}, "object_sample_count": 57}}, "scene_scale_metrics": {"sample_count": 14509, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068716}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:29:16", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 77760, "lifetime_counters": {"assigned_from_manual_pool": 53626, "assigned_from_occlusion": 2, "assigned_from_recent_track": 238, "fall_candidate_accepted_edge_entry": 706, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 5776, "fall_candidate_rejected_no_support": 8980, "fall_candidate_seen": 13425, "manual_self_dedupe_dropped": 87, "pseudo_created": 1662, "pseudo_promoted_to_manual": 636, "pseudo_reused": 1518, "real_match_assigned": 22376, "real_self_dedupe_dropped": 122, "reconciled_to_real": 47593, "tracker_online_targets": 23112, "tracker_removed_tracks": 2124, "tracker_update_calls": 77760, "unmatched_objects": 57682}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.020353, "bbox_height_ratio_median": 0.124653, "bbox_height_ratio_p75": 0.126042, "bbox_width_ratio_median": 0.163281, "frame_presence_count": 3, "label_counts": {"worker": 3}, "object_sample_count": 3}, "중장비": {"bbox_area_ratio_median": 0.049696, "bbox_height_ratio_median": 0.379514, "bbox_height_ratio_p75": 0.389583, "bbox_width_ratio_median": 0.130469, "frame_presence_count": 50, "label_counts": {"drilling_rig": 19, "tower_crane": 31, "wheel loader": 9}, "object_sample_count": 59}}, "scene_scale_metrics": {"sample_count": 14512, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068702}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:29:33", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 77880, "lifetime_counters": {"assigned_from_manual_pool": 53674, "assigned_from_occlusion": 2, "assigned_from_recent_track": 239, "fall_candidate_accepted_edge_entry": 706, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 5776, "fall_candidate_rejected_no_support": 8980, "fall_candidate_seen": 13425, "manual_self_dedupe_dropped": 87, "pseudo_created": 1663, "pseudo_promoted_to_manual": 637, "pseudo_reused": 1519, "real_match_assigned": 22391, "real_self_dedupe_dropped": 122, "reconciled_to_real": 47642, "tracker_online_targets": 23127, "tracker_removed_tracks": 2130, "tracker_update_calls": 77880, "unmatched_objects": 57734}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.049889, "bbox_height_ratio_median": 0.382986, "bbox_height_ratio_p75": 0.396528, "bbox_width_ratio_median": 0.128906, "frame_presence_count": 59, "label_counts": {"drilling_rig": 26, "tower_crane": 41}, "object_sample_count": 67}}, "scene_scale_metrics": {"sample_count": 14512, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068702}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:29:49", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 78000, "lifetime_counters": {"assigned_from_manual_pool": 53738, "assigned_from_occlusion": 2, "assigned_from_recent_track": 240, "fall_candidate_accepted_edge_entry": 706, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 5776, "fall_candidate_rejected_no_support": 8980, "fall_candidate_seen": 13425, "manual_self_dedupe_dropped": 87, "pseudo_created": 1663, "pseudo_promoted_to_manual": 637, "pseudo_reused": 1519, "real_match_assigned": 22392, "real_self_dedupe_dropped": 122, "reconciled_to_real": 47706, "tracker_online_targets": 23128, "tracker_removed_tracks": 2138, "tracker_update_calls": 78000, "unmatched_objects": 57799}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.051374, "bbox_height_ratio_median": 0.392014, "bbox_height_ratio_p75": 0.397569, "bbox_width_ratio_median": 0.13125, "frame_presence_count": 65, "label_counts": {"tower_crane": 66}, "object_sample_count": 66}}, "scene_scale_metrics": {"sample_count": 14512, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068702}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:30:06", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "pseudo_reused": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 78120, "lifetime_counters": {"assigned_from_manual_pool": 53794, "assigned_from_occlusion": 2, "assigned_from_recent_track": 240, "fall_candidate_accepted_edge_entry": 706, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 5776, "fall_candidate_rejected_no_support": 8980, "fall_candidate_seen": 13425, "manual_self_dedupe_dropped": 87, "pseudo_created": 1669, "pseudo_promoted_to_manual": 637, "pseudo_reused": 1522, "real_match_assigned": 22394, "real_self_dedupe_dropped": 122, "reconciled_to_real": 47762, "tracker_online_targets": 23130, "tracker_removed_tracks": 2138, "tracker_update_calls": 78120, "unmatched_objects": 57864}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.051162, "bbox_height_ratio_median": 0.391319, "bbox_height_ratio_p75": 0.400694, "bbox_width_ratio_median": 0.130469, "frame_presence_count": 60, "label_counts": {"tower_crane": 60, "wheel loader": 7}, "object_sample_count": 67}}, "scene_scale_metrics": {"sample_count": 14512, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068702}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 1, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:30:23", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 78240, "lifetime_counters": {"assigned_from_manual_pool": 53889, "assigned_from_occlusion": 2, "assigned_from_recent_track": 241, "fall_candidate_accepted_edge_entry": 706, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 5817, "fall_candidate_rejected_no_support": 9021, "fall_candidate_seen": 13466, "manual_self_dedupe_dropped": 87, "pseudo_created": 1670, "pseudo_promoted_to_manual": 639, "pseudo_reused": 1523, "real_match_assigned": 22407, "real_self_dedupe_dropped": 122, "reconciled_to_real": 47853, "tracker_online_targets": 23143, "tracker_removed_tracks": 2147, "tracker_update_calls": 78240, "unmatched_objects": 57964}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.051038, "bbox_height_ratio_median": 0.395139, "bbox_height_ratio_p75": 0.402083, "bbox_width_ratio_median": 0.130469, "frame_presence_count": 89, "label_counts": {"tower_crane": 95, "wheel loader": 18}, "object_sample_count": 113}}, "scene_scale_metrics": {"sample_count": 14512, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068702}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:30:45", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 3}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 3, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 3}, "frame_idx": 78360, "lifetime_counters": {"assigned_from_manual_pool": 54016, "assigned_from_occlusion": 2, "assigned_from_recent_track": 241, "fall_candidate_accepted_edge_entry": 707, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 5935, "fall_candidate_rejected_no_support": 9139, "fall_candidate_seen": 13585, "manual_self_dedupe_dropped": 87, "pseudo_created": 1672, "pseudo_promoted_to_manual": 640, "pseudo_reused": 1524, "real_match_assigned": 22418, "real_self_dedupe_dropped": 122, "reconciled_to_real": 47926, "tracker_online_targets": 23154, "tracker_removed_tracks": 2147, "tracker_update_calls": 78360, "unmatched_objects": 58095}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.042609, "bbox_height_ratio_median": 0.195833, "bbox_height_ratio_p75": 0.195833, "bbox_width_ratio_median": 0.217578, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.030608, "bbox_height_ratio_median": 0.399653, "bbox_height_ratio_p75": 0.473264, "bbox_width_ratio_median": 0.07704, "frame_presence_count": 89, "label_counts": {"drilling_rig": 39, "pile_driver": 8, "tower_crane": 45, "wheel loader": 49}, "object_sample_count": 141}}, "scene_scale_metrics": {"sample_count": 14513, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068697}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:31:03", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "tracker_update_calls": 1}, "frame_idx": 78480, "lifetime_counters": {"assigned_from_manual_pool": 54247, "assigned_from_occlusion": 2, "assigned_from_recent_track": 241, "fall_candidate_accepted_edge_entry": 708, "fall_candidate_accepted_prev_track": 3739, "fall_candidate_no_prev_worker_context": 6055, "fall_candidate_rejected_no_support": 9259, "fall_candidate_seen": 13706, "manual_self_dedupe_dropped": 87, "pseudo_created": 1673, "pseudo_promoted_to_manual": 640, "pseudo_reused": 1524, "real_match_assigned": 22420, "real_self_dedupe_dropped": 122, "reconciled_to_real": 48042, "tracker_online_targets": 23156, "tracker_removed_tracks": 2148, "tracker_update_calls": 78480, "unmatched_objects": 58327}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.048736, "bbox_height_ratio_median": 0.199306, "bbox_height_ratio_p75": 0.199306, "bbox_width_ratio_median": 0.244531, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.026979, "bbox_height_ratio_median": 0.479514, "bbox_height_ratio_p75": 0.485417, "bbox_width_ratio_median": 0.062109, "frame_presence_count": 119, "label_counts": {"drilling_rig": 117, "tower_crane": 54, "wheel loader": 62}, "object_sample_count": 233}}, "scene_scale_metrics": {"sample_count": 14514, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068692}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:31:22", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 78600, "lifetime_counters": {"assigned_from_manual_pool": 54499, "assigned_from_occlusion": 2, "assigned_from_recent_track": 241, "fall_candidate_accepted_edge_entry": 714, "fall_candidate_accepted_prev_track": 3759, "fall_candidate_no_prev_worker_context": 6142, "fall_candidate_rejected_no_support": 9379, "fall_candidate_seen": 13852, "manual_self_dedupe_dropped": 87, "pseudo_created": 1676, "pseudo_promoted_to_manual": 642, "pseudo_reused": 1528, "real_match_assigned": 22426, "real_self_dedupe_dropped": 122, "reconciled_to_real": 48228, "tracker_online_targets": 23162, "tracker_removed_tracks": 2148, "tracker_update_calls": 78600, "unmatched_objects": 58588}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.035775, "bbox_height_ratio_median": 0.170833, "bbox_height_ratio_p75": 0.171875, "bbox_width_ratio_median": 0.210254, "frame_presence_count": 26, "label_counts": {"worker": 26}, "object_sample_count": 26}, "중장비": {"bbox_area_ratio_median": 0.030196, "bbox_height_ratio_median": 0.403819, "bbox_height_ratio_p75": 0.489931, "bbox_width_ratio_median": 0.081424, "frame_presence_count": 119, "label_counts": {"drilling_rig": 65, "pile_driver": 1, "tower_crane": 84, "wheel loader": 91}, "object_sample_count": 241}}, "scene_scale_metrics": {"sample_count": 14540, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068569}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:31:40", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 3}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 4, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "reconciled_to_real": 4, "tracker_update_calls": 1, "unmatched_objects": 4}, "frame_idx": 78720, "lifetime_counters": {"assigned_from_manual_pool": 54790, "assigned_from_occlusion": 2, "assigned_from_recent_track": 242, "fall_candidate_accepted_edge_entry": 715, "fall_candidate_accepted_prev_track": 3874, "fall_candidate_no_prev_worker_context": 6145, "fall_candidate_rejected_no_support": 9495, "fall_candidate_seen": 14084, "manual_self_dedupe_dropped": 87, "pseudo_created": 1679, "pseudo_promoted_to_manual": 644, "pseudo_reused": 1530, "real_match_assigned": 22474, "real_self_dedupe_dropped": 122, "reconciled_to_real": 48444, "tracker_online_targets": 23210, "tracker_removed_tracks": 2151, "tracker_update_calls": 78720, "unmatched_objects": 58887}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.038832, "bbox_height_ratio_median": 0.178993, "bbox_height_ratio_p75": 0.180208, "bbox_width_ratio_median": 0.218848, "frame_presence_count": 116, "label_counts": {"worker": 116}, "object_sample_count": 116}, "중장비": {"bbox_area_ratio_median": 0.031057, "bbox_height_ratio_median": 0.414092, "bbox_height_ratio_p75": 0.490972, "bbox_width_ratio_median": 0.076309, "frame_presence_count": 107, "label_counts": {"drilling_rig": 75, "tower_crane": 68, "wheel loader": 88}, "object_sample_count": 231}}, "scene_scale_metrics": {"sample_count": 14656, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.068027}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 4, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:31:58", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "reconciled_to_real": 2, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 78840, "lifetime_counters": {"assigned_from_manual_pool": 55076, "assigned_from_occlusion": 2, "assigned_from_recent_track": 242, "fall_candidate_accepted_edge_entry": 715, "fall_candidate_accepted_prev_track": 3992, "fall_candidate_no_prev_worker_context": 6145, "fall_candidate_rejected_no_support": 9553, "fall_candidate_seen": 14260, "manual_self_dedupe_dropped": 87, "pseudo_created": 1680, "pseudo_promoted_to_manual": 645, "pseudo_reused": 1531, "real_match_assigned": 22502, "real_self_dedupe_dropped": 122, "reconciled_to_real": 48725, "tracker_online_targets": 23238, "tracker_removed_tracks": 2156, "tracker_update_calls": 78840, "unmatched_objects": 59176}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.038477, "bbox_height_ratio_median": 0.180556, "bbox_height_ratio_p75": 0.181597, "bbox_width_ratio_median": 0.214648, "frame_presence_count": 118, "label_counts": {"worker": 118}, "object_sample_count": 118}, "중장비": {"bbox_area_ratio_median": 0.029961, "bbox_height_ratio_median": 0.385764, "bbox_height_ratio_p75": 0.404167, "bbox_width_ratio_median": 0.065625, "frame_presence_count": 109, "label_counts": {"drilling_rig": 43, "tower_crane": 75, "wheel loader": 81}, "object_sample_count": 199}}, "scene_scale_metrics": {"sample_count": 14774, "worker_height_ratio_median": 0.098611, "worker_small_worker_ratio": 0.067483}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:32:17", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 78960, "lifetime_counters": {"assigned_from_manual_pool": 55398, "assigned_from_occlusion": 2, "assigned_from_recent_track": 243, "fall_candidate_accepted_edge_entry": 715, "fall_candidate_accepted_prev_track": 4112, "fall_candidate_no_prev_worker_context": 6145, "fall_candidate_rejected_no_support": 9553, "fall_candidate_seen": 14380, "manual_self_dedupe_dropped": 87, "pseudo_created": 1680, "pseudo_promoted_to_manual": 645, "pseudo_reused": 1531, "real_match_assigned": 22523, "real_self_dedupe_dropped": 122, "reconciled_to_real": 49034, "tracker_online_targets": 23259, "tracker_removed_tracks": 2158, "tracker_update_calls": 78960, "unmatched_objects": 59499}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.040953, "bbox_height_ratio_median": 0.184722, "bbox_height_ratio_p75": 0.185764, "bbox_width_ratio_median": 0.223828, "frame_presence_count": 120, "label_counts": {"worker": 120}, "object_sample_count": 120}, "중장비": {"bbox_area_ratio_median": 0.030816, "bbox_height_ratio_median": 0.394792, "bbox_height_ratio_p75": 0.490625, "bbox_width_ratio_median": 0.064062, "frame_presence_count": 113, "label_counts": {"drilling_rig": 90, "tower_crane": 76, "wheel loader": 58}, "object_sample_count": 224}}, "scene_scale_metrics": {"sample_count": 14894, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.06694}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:32:35", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 3, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "reconciled_to_real": 3, "tracker_update_calls": 1, "unmatched_objects": 3}, "frame_idx": 79080, "lifetime_counters": {"assigned_from_manual_pool": 55672, "assigned_from_occlusion": 2, "assigned_from_recent_track": 243, "fall_candidate_accepted_edge_entry": 715, "fall_candidate_accepted_prev_track": 4229, "fall_candidate_no_prev_worker_context": 6145, "fall_candidate_rejected_no_support": 9553, "fall_candidate_seen": 14497, "manual_self_dedupe_dropped": 87, "pseudo_created": 1683, "pseudo_promoted_to_manual": 645, "pseudo_reused": 1531, "real_match_assigned": 22525, "real_self_dedupe_dropped": 122, "reconciled_to_real": 49308, "tracker_online_targets": 23261, "tracker_removed_tracks": 2159, "tracker_update_calls": 79080, "unmatched_objects": 59776}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.04309, "bbox_height_ratio_median": 0.188889, "bbox_height_ratio_p75": 0.189931, "bbox_width_ratio_median": 0.228125, "frame_presence_count": 117, "label_counts": {"worker": 117}, "object_sample_count": 117}, "중장비": {"bbox_area_ratio_median": 0.050506, "bbox_height_ratio_median": 0.391493, "bbox_height_ratio_p75": 0.405208, "bbox_width_ratio_median": 0.128906, "frame_presence_count": 103, "label_counts": {"tower_crane": 103, "wheel loader": 59}, "object_sample_count": 162}}, "scene_scale_metrics": {"sample_count": 15011, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.066418}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 3, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:32:54", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 79200, "lifetime_counters": {"assigned_from_manual_pool": 55923, "assigned_from_occlusion": 2, "assigned_from_recent_track": 244, "fall_candidate_accepted_edge_entry": 716, "fall_candidate_accepted_prev_track": 4270, "fall_candidate_no_prev_worker_context": 6148, "fall_candidate_rejected_no_support": 9556, "fall_candidate_seen": 14542, "manual_self_dedupe_dropped": 87, "pseudo_created": 1685, "pseudo_promoted_to_manual": 646, "pseudo_reused": 1533, "real_match_assigned": 22530, "real_self_dedupe_dropped": 122, "reconciled_to_real": 49560, "tracker_online_targets": 23273, "tracker_removed_tracks": 2163, "tracker_update_calls": 79200, "unmatched_objects": 60033}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.049355, "bbox_height_ratio_median": 0.187153, "bbox_height_ratio_p75": 0.1875, "bbox_width_ratio_median": 0.263184, "frame_presence_count": 42, "label_counts": {"worker": 42}, "object_sample_count": 42}, "중장비": {"bbox_area_ratio_median": 0.051414, "bbox_height_ratio_median": 0.402431, "bbox_height_ratio_p75": 0.411111, "bbox_width_ratio_median": 0.130469, "frame_presence_count": 118, "label_counts": {"drilling_rig": 12, "pile_driver": 6, "tower_crane": 116, "wheel loader": 86}, "object_sample_count": 220}}, "scene_scale_metrics": {"sample_count": 15053, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.066233}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:33:17", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "tracker_update_calls": 1}, "frame_idx": 79320, "lifetime_counters": {"assigned_from_manual_pool": 56103, "assigned_from_occlusion": 2, "assigned_from_recent_track": 245, "fall_candidate_accepted_edge_entry": 718, "fall_candidate_accepted_prev_track": 4270, "fall_candidate_no_prev_worker_context": 6213, "fall_candidate_rejected_no_support": 9625, "fall_candidate_seen": 14613, "manual_self_dedupe_dropped": 87, "pseudo_created": 1686, "pseudo_promoted_to_manual": 646, "pseudo_reused": 1534, "real_match_assigned": 22554, "real_self_dedupe_dropped": 122, "reconciled_to_real": 49702, "tracker_online_targets": 23297, "tracker_removed_tracks": 2165, "tracker_update_calls": 79320, "unmatched_objects": 60216}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.043617, "bbox_height_ratio_median": 0.190625, "bbox_height_ratio_p75": 0.191667, "bbox_width_ratio_median": 0.228809, "frame_presence_count": 2, "label_counts": {"worker": 2}, "object_sample_count": 2}, "중장비": {"bbox_area_ratio_median": 0.049294, "bbox_height_ratio_median": 0.388889, "bbox_height_ratio_p75": 0.408681, "bbox_width_ratio_median": 0.128906, "frame_presence_count": 109, "label_counts": {"drilling_rig": 34, "pile_driver": 5, "tower_crane": 107, "wheel loader": 59}, "object_sample_count": 205}}, "scene_scale_metrics": {"sample_count": 15055, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.066224}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:33:34", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 79440, "lifetime_counters": {"assigned_from_manual_pool": 56183, "assigned_from_occlusion": 2, "assigned_from_recent_track": 248, "fall_candidate_accepted_edge_entry": 718, "fall_candidate_accepted_prev_track": 4270, "fall_candidate_no_prev_worker_context": 6331, "fall_candidate_rejected_no_support": 9743, "fall_candidate_seen": 14731, "manual_self_dedupe_dropped": 87, "pseudo_created": 1688, "pseudo_promoted_to_manual": 647, "pseudo_reused": 1535, "real_match_assigned": 22557, "real_self_dedupe_dropped": 122, "reconciled_to_real": 49766, "tracker_online_targets": 23300, "tracker_removed_tracks": 2168, "tracker_update_calls": 79440, "unmatched_objects": 60303}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.049267, "bbox_height_ratio_median": 0.383333, "bbox_height_ratio_p75": 0.3875, "bbox_width_ratio_median": 0.128125, "frame_presence_count": 74, "label_counts": {"pile_driver": 9, "tower_crane": 56, "wheel loader": 25}, "object_sample_count": 90}}, "scene_scale_metrics": {"sample_count": 15055, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.066224}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:33:52", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 79560, "lifetime_counters": {"assigned_from_manual_pool": 56347, "assigned_from_occlusion": 2, "assigned_from_recent_track": 248, "fall_candidate_accepted_edge_entry": 718, "fall_candidate_accepted_prev_track": 4270, "fall_candidate_no_prev_worker_context": 6387, "fall_candidate_rejected_no_support": 9799, "fall_candidate_seen": 14787, "manual_self_dedupe_dropped": 87, "pseudo_created": 1690, "pseudo_promoted_to_manual": 648, "pseudo_reused": 1536, "real_match_assigned": 22568, "real_self_dedupe_dropped": 122, "reconciled_to_real": 49887, "tracker_online_targets": 23311, "tracker_removed_tracks": 2169, "tracker_update_calls": 79560, "unmatched_objects": 60471}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.052295, "bbox_height_ratio_median": 0.399653, "bbox_height_ratio_p75": 0.406944, "bbox_width_ratio_median": 0.132031, "frame_presence_count": 116, "label_counts": {"pile_driver": 16, "tower_crane": 109, "wheel loader": 54}, "object_sample_count": 179}}, "scene_scale_metrics": {"sample_count": 15055, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.066224}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:34:11", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 79680, "lifetime_counters": {"assigned_from_manual_pool": 56493, "assigned_from_occlusion": 2, "assigned_from_recent_track": 249, "fall_candidate_accepted_edge_entry": 719, "fall_candidate_accepted_prev_track": 4270, "fall_candidate_no_prev_worker_context": 6483, "fall_candidate_rejected_no_support": 9895, "fall_candidate_seen": 14884, "manual_self_dedupe_dropped": 87, "pseudo_created": 1693, "pseudo_promoted_to_manual": 649, "pseudo_reused": 1538, "real_match_assigned": 22587, "real_self_dedupe_dropped": 122, "reconciled_to_real": 49977, "tracker_online_targets": 23330, "tracker_removed_tracks": 2171, "tracker_update_calls": 79680, "unmatched_objects": 60624}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.045669, "bbox_height_ratio_median": 0.195833, "bbox_height_ratio_p75": 0.195833, "bbox_width_ratio_median": 0.233203, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.051246, "bbox_height_ratio_median": 0.397917, "bbox_height_ratio_p75": 0.411111, "bbox_width_ratio_median": 0.13125, "frame_presence_count": 107, "label_counts": {"drilling_rig": 21, "tower_crane": 91, "wheel loader": 59}, "object_sample_count": 171}}, "scene_scale_metrics": {"sample_count": 15056, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.066219}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:34:28", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 79800, "lifetime_counters": {"assigned_from_manual_pool": 56629, "assigned_from_occlusion": 2, "assigned_from_recent_track": 250, "fall_candidate_accepted_edge_entry": 723, "fall_candidate_accepted_prev_track": 4270, "fall_candidate_no_prev_worker_context": 6593, "fall_candidate_rejected_no_support": 10015, "fall_candidate_seen": 15008, "manual_self_dedupe_dropped": 87, "pseudo_created": 1695, "pseudo_promoted_to_manual": 649, "pseudo_reused": 1540, "real_match_assigned": 22603, "real_self_dedupe_dropped": 122, "reconciled_to_real": 50073, "tracker_online_targets": 23346, "tracker_removed_tracks": 2173, "tracker_update_calls": 79800, "unmatched_objects": 60765}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.043581, "bbox_height_ratio_median": 0.198611, "bbox_height_ratio_p75": 0.199306, "bbox_width_ratio_median": 0.220117, "frame_presence_count": 4, "label_counts": {"worker": 4}, "object_sample_count": 4}, "중장비": {"bbox_area_ratio_median": 0.054072, "bbox_height_ratio_median": 0.407986, "bbox_height_ratio_p75": 0.415278, "bbox_width_ratio_median": 0.132031, "frame_presence_count": 111, "label_counts": {"tower_crane": 111, "wheel loader": 42}, "object_sample_count": 153}}, "scene_scale_metrics": {"sample_count": 15060, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.066202}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:34:47", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 79920, "lifetime_counters": {"assigned_from_manual_pool": 56756, "assigned_from_occlusion": 2, "assigned_from_recent_track": 250, "fall_candidate_accepted_edge_entry": 723, "fall_candidate_accepted_prev_track": 4270, "fall_candidate_no_prev_worker_context": 6700, "fall_candidate_rejected_no_support": 10135, "fall_candidate_seen": 15128, "manual_self_dedupe_dropped": 87, "pseudo_created": 1697, "pseudo_promoted_to_manual": 650, "pseudo_reused": 1544, "real_match_assigned": 22655, "real_self_dedupe_dropped": 122, "reconciled_to_real": 50195, "tracker_online_targets": 23398, "tracker_removed_tracks": 2175, "tracker_update_calls": 79920, "unmatched_objects": 60899}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001717, "bbox_height_ratio_median": 0.092014, "bbox_height_ratio_p75": 0.096528, "bbox_width_ratio_median": 0.018359, "frame_presence_count": 70, "label_counts": {"person": 70}, "object_sample_count": 70}, "중장비": {"bbox_area_ratio_median": 0.054632, "bbox_height_ratio_median": 0.411806, "bbox_height_ratio_p75": 0.415972, "bbox_width_ratio_median": 0.132617, "frame_presence_count": 110, "label_counts": {"tower_crane": 110, "wheel loader": 6}, "object_sample_count": 116}}, "scene_scale_metrics": {"sample_count": 15130, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065896}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:35:05", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 80040, "lifetime_counters": {"assigned_from_manual_pool": 56941, "assigned_from_occlusion": 2, "assigned_from_recent_track": 256, "fall_candidate_accepted_edge_entry": 730, "fall_candidate_accepted_prev_track": 4282, "fall_candidate_no_prev_worker_context": 6700, "fall_candidate_rejected_no_support": 10189, "fall_candidate_seen": 15201, "manual_self_dedupe_dropped": 87, "pseudo_created": 1703, "pseudo_promoted_to_manual": 652, "pseudo_reused": 1552, "real_match_assigned": 22658, "real_self_dedupe_dropped": 122, "reconciled_to_real": 50374, "tracker_online_targets": 23401, "tracker_removed_tracks": 2179, "tracker_update_calls": 80040, "unmatched_objects": 61106}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.00196, "bbox_height_ratio_median": 0.102431, "bbox_height_ratio_p75": 0.104167, "bbox_width_ratio_median": 0.019141, "frame_presence_count": 94, "label_counts": {"person": 93, "worker": 19}, "object_sample_count": 112}, "중장비": {"bbox_area_ratio_median": 0.05461, "bbox_height_ratio_median": 0.418229, "bbox_height_ratio_p75": 0.425347, "bbox_width_ratio_median": 0.132422, "frame_presence_count": 92, "label_counts": {"drilling_rig": 6, "tower_crane": 88, "wheel loader": 4}, "object_sample_count": 98}}, "scene_scale_metrics": {"sample_count": 15242, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065411}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:35:22", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "pseudo_created": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 80160, "lifetime_counters": {"assigned_from_manual_pool": 57036, "assigned_from_occlusion": 2, "assigned_from_recent_track": 257, "fall_candidate_accepted_edge_entry": 730, "fall_candidate_accepted_prev_track": 4282, "fall_candidate_no_prev_worker_context": 6796, "fall_candidate_rejected_no_support": 10285, "fall_candidate_seen": 15297, "manual_self_dedupe_dropped": 87, "pseudo_created": 1706, "pseudo_promoted_to_manual": 652, "pseudo_reused": 1553, "real_match_assigned": 22664, "real_self_dedupe_dropped": 122, "reconciled_to_real": 50464, "tracker_online_targets": 23407, "tracker_removed_tracks": 2181, "tracker_update_calls": 80160, "unmatched_objects": 61206}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001651, "bbox_height_ratio_median": 0.081597, "bbox_height_ratio_p75": 0.098611, "bbox_width_ratio_median": 0.020312, "frame_presence_count": 2, "label_counts": {"person": 2}, "object_sample_count": 2}, "중장비": {"bbox_area_ratio_median": 0.030548, "bbox_height_ratio_median": 0.492014, "bbox_height_ratio_p75": 0.493056, "bbox_width_ratio_median": 0.062305, "frame_presence_count": 92, "label_counts": {"drilling_rig": 74, "tower_crane": 20, "wheel loader": 10}, "object_sample_count": 104}}, "scene_scale_metrics": {"sample_count": 15244, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065403}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 1, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:35:40", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 80280, "lifetime_counters": {"assigned_from_manual_pool": 57160, "assigned_from_occlusion": 2, "assigned_from_recent_track": 257, "fall_candidate_accepted_edge_entry": 730, "fall_candidate_accepted_prev_track": 4282, "fall_candidate_no_prev_worker_context": 6885, "fall_candidate_rejected_no_support": 10374, "fall_candidate_seen": 15386, "manual_self_dedupe_dropped": 87, "pseudo_created": 1708, "pseudo_promoted_to_manual": 653, "pseudo_reused": 1554, "real_match_assigned": 22665, "real_self_dedupe_dropped": 122, "reconciled_to_real": 50589, "tracker_online_targets": 23408, "tracker_removed_tracks": 2183, "tracker_update_calls": 80280, "unmatched_objects": 61334}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.030921, "bbox_height_ratio_median": 0.488194, "bbox_height_ratio_p75": 0.492014, "bbox_width_ratio_median": 0.065234, "frame_presence_count": 96, "label_counts": {"drilling_rig": 66, "tower_crane": 54, "wheel loader": 9}, "object_sample_count": 129}}, "scene_scale_metrics": {"sample_count": 15244, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065403}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:36:03", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 80400, "lifetime_counters": {"assigned_from_manual_pool": 57316, "assigned_from_occlusion": 2, "assigned_from_recent_track": 258, "fall_candidate_accepted_edge_entry": 730, "fall_candidate_accepted_prev_track": 4282, "fall_candidate_no_prev_worker_context": 6885, "fall_candidate_rejected_no_support": 10374, "fall_candidate_seen": 15386, "manual_self_dedupe_dropped": 87, "pseudo_created": 1711, "pseudo_promoted_to_manual": 654, "pseudo_reused": 1555, "real_match_assigned": 22667, "real_self_dedupe_dropped": 122, "reconciled_to_real": 50734, "tracker_online_targets": 23410, "tracker_removed_tracks": 2184, "tracker_update_calls": 80400, "unmatched_objects": 61496}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.030569, "bbox_height_ratio_median": 0.392535, "bbox_height_ratio_p75": 0.491667, "bbox_width_ratio_median": 0.082979, "frame_presence_count": 92, "label_counts": {"drilling_rig": 71, "tower_crane": 75, "wheel loader": 18}, "object_sample_count": 164}}, "scene_scale_metrics": {"sample_count": 15244, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065403}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:36:21", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "assigned_from_recent_track": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 80520, "lifetime_counters": {"assigned_from_manual_pool": 57445, "assigned_from_occlusion": 2, "assigned_from_recent_track": 259, "fall_candidate_accepted_edge_entry": 730, "fall_candidate_accepted_prev_track": 4282, "fall_candidate_no_prev_worker_context": 6958, "fall_candidate_rejected_no_support": 10447, "fall_candidate_seen": 15459, "manual_self_dedupe_dropped": 87, "pseudo_created": 1712, "pseudo_promoted_to_manual": 655, "pseudo_reused": 1556, "real_match_assigned": 22678, "real_self_dedupe_dropped": 122, "reconciled_to_real": 50842, "tracker_online_targets": 23421, "tracker_removed_tracks": 2188, "tracker_update_calls": 80520, "unmatched_objects": 61629}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.049931, "bbox_height_ratio_median": 0.388021, "bbox_height_ratio_p75": 0.400694, "bbox_width_ratio_median": 0.128125, "frame_presence_count": 116, "label_counts": {"drilling_rig": 5, "tower_crane": 116, "wheel loader": 23}, "object_sample_count": 144}}, "scene_scale_metrics": {"sample_count": 15244, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065403}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:36:39", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 80640, "lifetime_counters": {"assigned_from_manual_pool": 57554, "assigned_from_occlusion": 2, "assigned_from_recent_track": 260, "fall_candidate_accepted_edge_entry": 730, "fall_candidate_accepted_prev_track": 4282, "fall_candidate_no_prev_worker_context": 7065, "fall_candidate_rejected_no_support": 10554, "fall_candidate_seen": 15566, "manual_self_dedupe_dropped": 87, "pseudo_created": 1716, "pseudo_promoted_to_manual": 655, "pseudo_reused": 1556, "real_match_assigned": 22683, "real_self_dedupe_dropped": 122, "reconciled_to_real": 50947, "tracker_online_targets": 23426, "tracker_removed_tracks": 2190, "tracker_update_calls": 80640, "unmatched_objects": 61743}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.050264, "bbox_height_ratio_median": 0.389931, "bbox_height_ratio_p75": 0.397569, "bbox_width_ratio_median": 0.128906, "frame_presence_count": 111, "label_counts": {"tower_crane": 110, "wheel loader": 9}, "object_sample_count": 119}}, "scene_scale_metrics": {"sample_count": 15244, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065403}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:36:57", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 80760, "lifetime_counters": {"assigned_from_manual_pool": 57681, "assigned_from_occlusion": 2, "assigned_from_recent_track": 260, "fall_candidate_accepted_edge_entry": 730, "fall_candidate_accepted_prev_track": 4282, "fall_candidate_no_prev_worker_context": 7068, "fall_candidate_rejected_no_support": 10557, "fall_candidate_seen": 15569, "manual_self_dedupe_dropped": 87, "pseudo_created": 1717, "pseudo_promoted_to_manual": 656, "pseudo_reused": 1557, "real_match_assigned": 22691, "real_self_dedupe_dropped": 122, "reconciled_to_real": 51059, "tracker_online_targets": 23434, "tracker_removed_tracks": 2192, "tracker_update_calls": 80760, "unmatched_objects": 61873}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.050176, "bbox_height_ratio_median": 0.386979, "bbox_height_ratio_p75": 0.392014, "bbox_width_ratio_median": 0.129688, "frame_presence_count": 117, "label_counts": {"tower_crane": 117, "wheel loader": 21}, "object_sample_count": 138}}, "scene_scale_metrics": {"sample_count": 15244, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065403}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:37:14", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 80880, "lifetime_counters": {"assigned_from_manual_pool": 57786, "assigned_from_occlusion": 2, "assigned_from_recent_track": 260, "fall_candidate_accepted_edge_entry": 730, "fall_candidate_accepted_prev_track": 4282, "fall_candidate_no_prev_worker_context": 7068, "fall_candidate_rejected_no_support": 10557, "fall_candidate_seen": 15569, "manual_self_dedupe_dropped": 87, "pseudo_created": 1719, "pseudo_promoted_to_manual": 657, "pseudo_reused": 1559, "real_match_assigned": 22695, "real_self_dedupe_dropped": 122, "reconciled_to_real": 51165, "tracker_online_targets": 23438, "tracker_removed_tracks": 2197, "tracker_update_calls": 80880, "unmatched_objects": 61983}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.051185, "bbox_height_ratio_median": 0.392535, "bbox_height_ratio_p75": 0.410764, "bbox_width_ratio_median": 0.130469, "frame_presence_count": 107, "label_counts": {"drilling_rig": 6, "tower_crane": 107, "wheel loader": 1}, "object_sample_count": 114}}, "scene_scale_metrics": {"sample_count": 15244, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065403}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:37:31", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 81000, "lifetime_counters": {"assigned_from_manual_pool": 57886, "assigned_from_occlusion": 2, "assigned_from_recent_track": 260, "fall_candidate_accepted_edge_entry": 730, "fall_candidate_accepted_prev_track": 4282, "fall_candidate_no_prev_worker_context": 7068, "fall_candidate_rejected_no_support": 10557, "fall_candidate_seen": 15569, "manual_self_dedupe_dropped": 87, "pseudo_created": 1725, "pseudo_promoted_to_manual": 658, "pseudo_reused": 1562, "real_match_assigned": 22707, "real_self_dedupe_dropped": 122, "reconciled_to_real": 51266, "tracker_online_targets": 23450, "tracker_removed_tracks": 2199, "tracker_update_calls": 81000, "unmatched_objects": 62093}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.050559, "bbox_height_ratio_median": 0.391667, "bbox_height_ratio_p75": 0.408681, "bbox_width_ratio_median": 0.130078, "frame_presence_count": 101, "label_counts": {"pile_driver": 14, "tower_crane": 101, "wheel loader": 7}, "object_sample_count": 122}}, "scene_scale_metrics": {"sample_count": 15244, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065403}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:37:48", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 81120, "lifetime_counters": {"assigned_from_manual_pool": 57987, "assigned_from_occlusion": 2, "assigned_from_recent_track": 261, "fall_candidate_accepted_edge_entry": 730, "fall_candidate_accepted_prev_track": 4282, "fall_candidate_no_prev_worker_context": 7068, "fall_candidate_rejected_no_support": 10557, "fall_candidate_seen": 15569, "manual_self_dedupe_dropped": 87, "pseudo_created": 1727, "pseudo_promoted_to_manual": 660, "pseudo_reused": 1564, "real_match_assigned": 22722, "real_self_dedupe_dropped": 122, "reconciled_to_real": 51363, "tracker_online_targets": 23465, "tracker_removed_tracks": 2204, "tracker_update_calls": 81120, "unmatched_objects": 62201}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.050828, "bbox_height_ratio_median": 0.390278, "bbox_height_ratio_p75": 0.410069, "bbox_width_ratio_median": 0.130859, "frame_presence_count": 94, "label_counts": {"pile_driver": 19, "tower_crane": 91, "wheel loader": 13}, "object_sample_count": 123}}, "scene_scale_metrics": {"sample_count": 15244, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065403}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:38:06", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 81240, "lifetime_counters": {"assigned_from_manual_pool": 58077, "assigned_from_occlusion": 2, "assigned_from_recent_track": 262, "fall_candidate_accepted_edge_entry": 730, "fall_candidate_accepted_prev_track": 4282, "fall_candidate_no_prev_worker_context": 7068, "fall_candidate_rejected_no_support": 10557, "fall_candidate_seen": 15569, "manual_self_dedupe_dropped": 87, "pseudo_created": 1735, "pseudo_promoted_to_manual": 662, "pseudo_reused": 1566, "real_match_assigned": 22742, "real_self_dedupe_dropped": 122, "reconciled_to_real": 51455, "tracker_online_targets": 23485, "tracker_removed_tracks": 2206, "tracker_update_calls": 81240, "unmatched_objects": 62304}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.050039, "bbox_height_ratio_median": 0.3875, "bbox_height_ratio_p75": 0.484722, "bbox_width_ratio_median": 0.130469, "frame_presence_count": 93, "label_counts": {"pile_driver": 36, "tower_crane": 78, "wheel loader": 9}, "object_sample_count": 123}}, "scene_scale_metrics": {"sample_count": 15244, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065403}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:38:24", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 81360, "lifetime_counters": {"assigned_from_manual_pool": 58149, "assigned_from_occlusion": 2, "assigned_from_recent_track": 262, "fall_candidate_accepted_edge_entry": 732, "fall_candidate_accepted_prev_track": 4282, "fall_candidate_no_prev_worker_context": 7068, "fall_candidate_rejected_no_support": 10557, "fall_candidate_seen": 15571, "manual_self_dedupe_dropped": 87, "pseudo_created": 1737, "pseudo_promoted_to_manual": 663, "pseudo_reused": 1567, "real_match_assigned": 22743, "real_self_dedupe_dropped": 122, "reconciled_to_real": 51528, "tracker_online_targets": 23486, "tracker_removed_tracks": 2206, "tracker_update_calls": 81360, "unmatched_objects": 62380}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.041821, "bbox_height_ratio_median": 0.192708, "bbox_height_ratio_p75": 0.195139, "bbox_width_ratio_median": 0.216895, "frame_presence_count": 2, "label_counts": {"worker": 2}, "object_sample_count": 2}, "중장비": {"bbox_area_ratio_median": 0.049605, "bbox_height_ratio_median": 0.379861, "bbox_height_ratio_p75": 0.383333, "bbox_width_ratio_median": 0.130078, "frame_presence_count": 61, "label_counts": {"tower_crane": 55, "wheel loader": 20}, "object_sample_count": 75}}, "scene_scale_metrics": {"sample_count": 15246, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065394}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:38:47", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 81480, "lifetime_counters": {"assigned_from_manual_pool": 58242, "assigned_from_occlusion": 2, "assigned_from_recent_track": 263, "fall_candidate_accepted_edge_entry": 733, "fall_candidate_accepted_prev_track": 4283, "fall_candidate_no_prev_worker_context": 7068, "fall_candidate_rejected_no_support": 10557, "fall_candidate_seen": 15573, "manual_self_dedupe_dropped": 87, "pseudo_created": 1738, "pseudo_promoted_to_manual": 664, "pseudo_reused": 1568, "real_match_assigned": 22760, "real_self_dedupe_dropped": 122, "reconciled_to_real": 51621, "tracker_online_targets": 23503, "tracker_removed_tracks": 2208, "tracker_update_calls": 81480, "unmatched_objects": 62477}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.049129, "bbox_height_ratio_median": 0.2, "bbox_height_ratio_p75": 0.204167, "bbox_width_ratio_median": 0.245313, "frame_presence_count": 2, "label_counts": {"worker": 2}, "object_sample_count": 2}, "중장비": {"bbox_area_ratio_median": 0.030512, "bbox_height_ratio_median": 0.384375, "bbox_height_ratio_p75": 0.487153, "bbox_width_ratio_median": 0.094473, "frame_presence_count": 80, "label_counts": {"drilling_rig": 33, "tower_crane": 54, "wheel loader": 25}, "object_sample_count": 112}}, "scene_scale_metrics": {"sample_count": 15248, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065386}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:39:01", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 81600, "lifetime_counters": {"assigned_from_manual_pool": 58389, "assigned_from_occlusion": 2, "assigned_from_recent_track": 263, "fall_candidate_accepted_edge_entry": 733, "fall_candidate_accepted_prev_track": 4283, "fall_candidate_no_prev_worker_context": 7068, "fall_candidate_rejected_no_support": 10557, "fall_candidate_seen": 15573, "manual_self_dedupe_dropped": 87, "pseudo_created": 1740, "pseudo_promoted_to_manual": 665, "pseudo_reused": 1569, "real_match_assigned": 22767, "real_self_dedupe_dropped": 122, "reconciled_to_real": 51769, "tracker_online_targets": 23510, "tracker_removed_tracks": 2209, "tracker_update_calls": 81600, "unmatched_objects": 62628}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.05001, "bbox_height_ratio_median": 0.388021, "bbox_height_ratio_p75": 0.4875, "bbox_width_ratio_median": 0.130469, "frame_presence_count": 106, "label_counts": {"drilling_rig": 42, "tower_crane": 93, "wheel loader": 23}, "object_sample_count": 158}}, "scene_scale_metrics": {"sample_count": 15248, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065386}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:39:17", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 81720, "lifetime_counters": {"assigned_from_manual_pool": 58494, "assigned_from_occlusion": 2, "assigned_from_recent_track": 263, "fall_candidate_accepted_edge_entry": 733, "fall_candidate_accepted_prev_track": 4283, "fall_candidate_no_prev_worker_context": 7068, "fall_candidate_rejected_no_support": 10557, "fall_candidate_seen": 15573, "manual_self_dedupe_dropped": 87, "pseudo_created": 1745, "pseudo_promoted_to_manual": 666, "pseudo_reused": 1573, "real_match_assigned": 22771, "real_self_dedupe_dropped": 122, "reconciled_to_real": 51875, "tracker_online_targets": 23514, "tracker_removed_tracks": 2209, "tracker_update_calls": 81720, "unmatched_objects": 62743}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.000969, "bbox_height_ratio_median": 0.065278, "bbox_height_ratio_p75": 0.065278, "bbox_width_ratio_median": 0.014844, "frame_presence_count": 3, "label_counts": {"person": 3}, "object_sample_count": 3}, "중장비": {"bbox_area_ratio_median": 0.031401, "bbox_height_ratio_median": 0.380729, "bbox_height_ratio_p75": 0.394444, "bbox_width_ratio_median": 0.093654, "frame_presence_count": 81, "label_counts": {"drilling_rig": 5, "tower_crane": 55, "wheel loader": 56}, "object_sample_count": 116}}, "scene_scale_metrics": {"sample_count": 15251, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065373}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:39:34", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 81840, "lifetime_counters": {"assigned_from_manual_pool": 58571, "assigned_from_occlusion": 2, "assigned_from_recent_track": 263, "fall_candidate_accepted_edge_entry": 733, "fall_candidate_accepted_prev_track": 4283, "fall_candidate_no_prev_worker_context": 7068, "fall_candidate_rejected_no_support": 10557, "fall_candidate_seen": 15573, "manual_self_dedupe_dropped": 87, "pseudo_created": 1748, "pseudo_promoted_to_manual": 666, "pseudo_reused": 1573, "real_match_assigned": 22771, "real_self_dedupe_dropped": 122, "reconciled_to_real": 51952, "tracker_online_targets": 23514, "tracker_removed_tracks": 2210, "tracker_update_calls": 81840, "unmatched_objects": 62823}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.050381, "bbox_height_ratio_median": 0.386285, "bbox_height_ratio_p75": 0.395486, "bbox_width_ratio_median": 0.129492, "frame_presence_count": 66, "label_counts": {"drilling_rig": 4, "tower_crane": 45, "wheel loader": 31}, "object_sample_count": 80}}, "scene_scale_metrics": {"sample_count": 15251, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065373}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:39:52", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 81960, "lifetime_counters": {"assigned_from_manual_pool": 58667, "assigned_from_occlusion": 2, "assigned_from_recent_track": 263, "fall_candidate_accepted_edge_entry": 734, "fall_candidate_accepted_prev_track": 4283, "fall_candidate_no_prev_worker_context": 7068, "fall_candidate_rejected_no_support": 10557, "fall_candidate_seen": 15574, "manual_self_dedupe_dropped": 87, "pseudo_created": 1752, "pseudo_promoted_to_manual": 667, "pseudo_reused": 1574, "real_match_assigned": 22773, "real_self_dedupe_dropped": 122, "reconciled_to_real": 52049, "tracker_online_targets": 23516, "tracker_removed_tracks": 2211, "tracker_update_calls": 81960, "unmatched_objects": 62925}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.033866, "bbox_height_ratio_median": 0.151042, "bbox_height_ratio_p75": 0.151042, "bbox_width_ratio_median": 0.224219, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.049696, "bbox_height_ratio_median": 0.383681, "bbox_height_ratio_p75": 0.389236, "bbox_width_ratio_median": 0.129297, "frame_presence_count": 74, "label_counts": {"drilling_rig": 3, "tower_crane": 59, "wheel loader": 41}, "object_sample_count": 103}}, "scene_scale_metrics": {"sample_count": 15252, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065368}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:40:16", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 82080, "lifetime_counters": {"assigned_from_manual_pool": 58800, "assigned_from_occlusion": 2, "assigned_from_recent_track": 263, "fall_candidate_accepted_edge_entry": 734, "fall_candidate_accepted_prev_track": 4283, "fall_candidate_no_prev_worker_context": 7068, "fall_candidate_rejected_no_support": 10557, "fall_candidate_seen": 15574, "manual_self_dedupe_dropped": 87, "pseudo_created": 1754, "pseudo_promoted_to_manual": 668, "pseudo_reused": 1575, "real_match_assigned": 22773, "real_self_dedupe_dropped": 122, "reconciled_to_real": 52183, "tracker_online_targets": 23516, "tracker_removed_tracks": 2212, "tracker_update_calls": 82080, "unmatched_objects": 63062}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.051072, "bbox_height_ratio_median": 0.389583, "bbox_height_ratio_p75": 0.398611, "bbox_width_ratio_median": 0.130469, "frame_presence_count": 107, "label_counts": {"drilling_rig": 4, "tower_crane": 100, "wheel loader": 33}, "object_sample_count": 137}}, "scene_scale_metrics": {"sample_count": 15252, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065368}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:40:34", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 82200, "lifetime_counters": {"assigned_from_manual_pool": 58904, "assigned_from_occlusion": 2, "assigned_from_recent_track": 263, "fall_candidate_accepted_edge_entry": 734, "fall_candidate_accepted_prev_track": 4283, "fall_candidate_no_prev_worker_context": 7071, "fall_candidate_rejected_no_support": 10560, "fall_candidate_seen": 15577, "manual_self_dedupe_dropped": 87, "pseudo_created": 1755, "pseudo_promoted_to_manual": 669, "pseudo_reused": 1576, "real_match_assigned": 22861, "real_self_dedupe_dropped": 122, "reconciled_to_real": 52288, "tracker_online_targets": 23604, "tracker_removed_tracks": 2212, "tracker_update_calls": 82200, "unmatched_objects": 63169}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.031047, "bbox_height_ratio_median": 0.489236, "bbox_height_ratio_p75": 0.490278, "bbox_width_ratio_median": 0.069141, "frame_presence_count": 111, "label_counts": {"drilling_rig": 104, "tower_crane": 49, "wheel loader": 42}, "object_sample_count": 195}}, "scene_scale_metrics": {"sample_count": 15252, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065368}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:40:52", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 82320, "lifetime_counters": {"assigned_from_manual_pool": 59040, "assigned_from_occlusion": 2, "assigned_from_recent_track": 263, "fall_candidate_accepted_edge_entry": 734, "fall_candidate_accepted_prev_track": 4283, "fall_candidate_no_prev_worker_context": 7071, "fall_candidate_rejected_no_support": 10560, "fall_candidate_seen": 15577, "manual_self_dedupe_dropped": 87, "pseudo_created": 1760, "pseudo_promoted_to_manual": 670, "pseudo_reused": 1584, "real_match_assigned": 22903, "real_self_dedupe_dropped": 122, "reconciled_to_real": 52425, "tracker_online_targets": 23646, "tracker_removed_tracks": 2215, "tracker_update_calls": 82320, "unmatched_objects": 63319}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002116, "bbox_height_ratio_median": 0.104167, "bbox_height_ratio_p75": 0.105556, "bbox_width_ratio_median": 0.020313, "frame_presence_count": 16, "label_counts": {"person": 16}, "object_sample_count": 16}, "중장비": {"bbox_area_ratio_median": 0.031058, "bbox_height_ratio_median": 0.396354, "bbox_height_ratio_p75": 0.490972, "bbox_width_ratio_median": 0.081651, "frame_presence_count": 113, "label_counts": {"drilling_rig": 74, "pile_driver": 1, "tower_crane": 60, "wheel loader": 41}, "object_sample_count": 176}}, "scene_scale_metrics": {"sample_count": 15268, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.0653}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:41:12", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 82440, "lifetime_counters": {"assigned_from_manual_pool": 59282, "assigned_from_occlusion": 2, "assigned_from_recent_track": 266, "fall_candidate_accepted_edge_entry": 739, "fall_candidate_accepted_prev_track": 4299, "fall_candidate_no_prev_worker_context": 7071, "fall_candidate_rejected_no_support": 10560, "fall_candidate_seen": 15598, "manual_self_dedupe_dropped": 87, "pseudo_created": 1771, "pseudo_promoted_to_manual": 672, "pseudo_reused": 1596, "real_match_assigned": 22950, "real_self_dedupe_dropped": 122, "reconciled_to_real": 52582, "tracker_online_targets": 23693, "tracker_removed_tracks": 2220, "tracker_update_calls": 82440, "unmatched_objects": 63589}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002664, "bbox_height_ratio_median": 0.108681, "bbox_height_ratio_p75": 0.110417, "bbox_width_ratio_median": 0.025, "frame_presence_count": 47, "label_counts": {"person": 33, "small_worker": 1, "worker": 21}, "object_sample_count": 55}, "중장비": {"bbox_area_ratio_median": 0.031261, "bbox_height_ratio_median": 0.399132, "bbox_height_ratio_p75": 0.490278, "bbox_width_ratio_median": 0.084096, "frame_presence_count": 119, "label_counts": {"drilling_rig": 87, "pile_driver": 5, "tower_crane": 103, "wheel loader": 67}, "object_sample_count": 262}}, "scene_scale_metrics": {"sample_count": 15323, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065131}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:41:35", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 3}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 3, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 3}, "frame_idx": 82560, "lifetime_counters": {"assigned_from_manual_pool": 59444, "assigned_from_occlusion": 2, "assigned_from_recent_track": 268, "fall_candidate_accepted_edge_entry": 747, "fall_candidate_accepted_prev_track": 4302, "fall_candidate_no_prev_worker_context": 7072, "fall_candidate_rejected_no_support": 10561, "fall_candidate_seen": 15610, "manual_self_dedupe_dropped": 87, "pseudo_created": 1777, "pseudo_promoted_to_manual": 673, "pseudo_reused": 1601, "real_match_assigned": 22965, "real_self_dedupe_dropped": 122, "reconciled_to_real": 52681, "tracker_online_targets": 23708, "tracker_removed_tracks": 2224, "tracker_update_calls": 82560, "unmatched_objects": 63765}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001713, "bbox_height_ratio_median": 0.091319, "bbox_height_ratio_p75": 0.219792, "bbox_width_ratio_median": 0.018945, "frame_presence_count": 35, "label_counts": {"person": 25, "worker": 11}, "object_sample_count": 36}, "중장비": {"bbox_area_ratio_median": 0.050093, "bbox_height_ratio_median": 0.400694, "bbox_height_ratio_p75": 0.484722, "bbox_width_ratio_median": 0.127734, "frame_presence_count": 100, "label_counts": {"drilling_rig": 22, "pile_driver": 28, "tower_crane": 81, "wheel loader": 24}, "object_sample_count": 155}}, "scene_scale_metrics": {"sample_count": 15359, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.064978}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:41:53", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 82680, "lifetime_counters": {"assigned_from_manual_pool": 59654, "assigned_from_occlusion": 2, "assigned_from_recent_track": 269, "fall_candidate_accepted_edge_entry": 749, "fall_candidate_accepted_prev_track": 4392, "fall_candidate_no_prev_worker_context": 7078, "fall_candidate_rejected_no_support": 10567, "fall_candidate_seen": 15708, "manual_self_dedupe_dropped": 87, "pseudo_created": 1778, "pseudo_promoted_to_manual": 673, "pseudo_reused": 1601, "real_match_assigned": 22970, "real_self_dedupe_dropped": 122, "reconciled_to_real": 52880, "tracker_online_targets": 23713, "tracker_removed_tracks": 2228, "tracker_update_calls": 82680, "unmatched_objects": 63977}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.037691, "bbox_height_ratio_median": 0.214149, "bbox_height_ratio_p75": 0.216667, "bbox_width_ratio_median": 0.175195, "frame_presence_count": 92, "label_counts": {"worker": 92}, "object_sample_count": 92}, "중장비": {"bbox_area_ratio_median": 0.051208, "bbox_height_ratio_median": 0.392361, "bbox_height_ratio_p75": 0.402778, "bbox_width_ratio_median": 0.129688, "frame_presence_count": 103, "label_counts": {"pile_driver": 1, "tower_crane": 103, "wheel loader": 21}, "object_sample_count": 125}}, "scene_scale_metrics": {"sample_count": 15451, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.064591}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:42:11", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 3}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "pseudo_created": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 82800, "lifetime_counters": {"assigned_from_manual_pool": 59814, "assigned_from_occlusion": 2, "assigned_from_recent_track": 269, "fall_candidate_accepted_edge_entry": 749, "fall_candidate_accepted_prev_track": 4408, "fall_candidate_no_prev_worker_context": 7078, "fall_candidate_rejected_no_support": 10567, "fall_candidate_seen": 15724, "manual_self_dedupe_dropped": 87, "pseudo_created": 1779, "pseudo_promoted_to_manual": 673, "pseudo_reused": 1601, "real_match_assigned": 22975, "real_self_dedupe_dropped": 122, "reconciled_to_real": 52997, "tracker_online_targets": 23718, "tracker_removed_tracks": 2231, "tracker_update_calls": 82800, "unmatched_objects": 64138}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.036029, "bbox_height_ratio_median": 0.213368, "bbox_height_ratio_p75": 0.21441, "bbox_width_ratio_median": 0.168652, "frame_presence_count": 16, "label_counts": {"worker": 16}, "object_sample_count": 16}, "중장비": {"bbox_area_ratio_median": 0.051272, "bbox_height_ratio_median": 0.393403, "bbox_height_ratio_p75": 0.405556, "bbox_width_ratio_median": 0.130273, "frame_presence_count": 106, "label_counts": {"tower_crane": 106, "wheel loader": 44}, "object_sample_count": 150}}, "scene_scale_metrics": {"sample_count": 15467, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.064524}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 1, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:42:30", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 82920, "lifetime_counters": {"assigned_from_manual_pool": 59958, "assigned_from_occlusion": 2, "assigned_from_recent_track": 272, "fall_candidate_accepted_edge_entry": 749, "fall_candidate_accepted_prev_track": 4408, "fall_candidate_no_prev_worker_context": 7085, "fall_candidate_rejected_no_support": 10574, "fall_candidate_seen": 15731, "manual_self_dedupe_dropped": 87, "pseudo_created": 1781, "pseudo_promoted_to_manual": 674, "pseudo_reused": 1604, "real_match_assigned": 22985, "real_self_dedupe_dropped": 122, "reconciled_to_real": 53097, "tracker_online_targets": 23728, "tracker_removed_tracks": 2236, "tracker_update_calls": 82920, "unmatched_objects": 64291}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001925, "bbox_height_ratio_median": 0.104861, "bbox_height_ratio_p75": 0.105556, "bbox_width_ratio_median": 0.018359, "frame_presence_count": 5, "label_counts": {"person": 4, "small_worker": 1}, "object_sample_count": 5}, "중장비": {"bbox_area_ratio_median": 0.050738, "bbox_height_ratio_median": 0.39375, "bbox_height_ratio_p75": 0.420139, "bbox_width_ratio_median": 0.130078, "frame_presence_count": 106, "label_counts": {"drilling_rig": 17, "pile_driver": 6, "tower_crane": 109, "wheel loader": 26}, "object_sample_count": 158}}, "scene_scale_metrics": {"sample_count": 15472, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.064568}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:42:47", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 83040, "lifetime_counters": {"assigned_from_manual_pool": 60084, "assigned_from_occlusion": 2, "assigned_from_recent_track": 273, "fall_candidate_accepted_edge_entry": 749, "fall_candidate_accepted_prev_track": 4408, "fall_candidate_no_prev_worker_context": 7085, "fall_candidate_rejected_no_support": 10574, "fall_candidate_seen": 15731, "manual_self_dedupe_dropped": 87, "pseudo_created": 1784, "pseudo_promoted_to_manual": 675, "pseudo_reused": 1607, "real_match_assigned": 22991, "real_self_dedupe_dropped": 122, "reconciled_to_real": 53187, "tracker_online_targets": 23734, "tracker_removed_tracks": 2239, "tracker_update_calls": 83040, "unmatched_objects": 64425}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002055, "bbox_height_ratio_median": 0.105556, "bbox_height_ratio_p75": 0.10625, "bbox_width_ratio_median": 0.019336, "frame_presence_count": 6, "label_counts": {"person": 5, "small_worker": 1}, "object_sample_count": 6}, "중장비": {"bbox_area_ratio_median": 0.050418, "bbox_height_ratio_median": 0.399306, "bbox_height_ratio_p75": 0.419444, "bbox_width_ratio_median": 0.127344, "frame_presence_count": 101, "label_counts": {"drilling_rig": 11, "tower_crane": 94, "wheel loader": 29}, "object_sample_count": 134}}, "scene_scale_metrics": {"sample_count": 15478, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.064608}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:43:05", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 83160, "lifetime_counters": {"assigned_from_manual_pool": 60227, "assigned_from_occlusion": 2, "assigned_from_recent_track": 273, "fall_candidate_accepted_edge_entry": 749, "fall_candidate_accepted_prev_track": 4408, "fall_candidate_no_prev_worker_context": 7085, "fall_candidate_rejected_no_support": 10574, "fall_candidate_seen": 15731, "manual_self_dedupe_dropped": 87, "pseudo_created": 1784, "pseudo_promoted_to_manual": 675, "pseudo_reused": 1607, "real_match_assigned": 22991, "real_self_dedupe_dropped": 122, "reconciled_to_real": 53286, "tracker_online_targets": 23734, "tracker_removed_tracks": 2239, "tracker_update_calls": 83160, "unmatched_objects": 64568}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.050444, "bbox_height_ratio_median": 0.392014, "bbox_height_ratio_p75": 0.400347, "bbox_width_ratio_median": 0.128125, "frame_presence_count": 101, "label_counts": {"tower_crane": 99, "wheel loader": 44}, "object_sample_count": 143}}, "scene_scale_metrics": {"sample_count": 15478, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.064608}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:43:23", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 83280, "lifetime_counters": {"assigned_from_manual_pool": 60396, "assigned_from_occlusion": 2, "assigned_from_recent_track": 273, "fall_candidate_accepted_edge_entry": 749, "fall_candidate_accepted_prev_track": 4408, "fall_candidate_no_prev_worker_context": 7085, "fall_candidate_rejected_no_support": 10574, "fall_candidate_seen": 15731, "manual_self_dedupe_dropped": 87, "pseudo_created": 1785, "pseudo_promoted_to_manual": 676, "pseudo_reused": 1608, "real_match_assigned": 23001, "real_self_dedupe_dropped": 122, "reconciled_to_real": 53404, "tracker_online_targets": 23744, "tracker_removed_tracks": 2241, "tracker_update_calls": 83280, "unmatched_objects": 64740}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.048868, "bbox_height_ratio_median": 0.38941, "bbox_height_ratio_p75": 0.4, "bbox_width_ratio_median": 0.127344, "frame_presence_count": 112, "label_counts": {"drilling_rig": 18, "pile_driver": 11, "tower_crane": 93, "wheel loader": 60}, "object_sample_count": 182}}, "scene_scale_metrics": {"sample_count": 15478, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.064608}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:43:41", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 83400, "lifetime_counters": {"assigned_from_manual_pool": 60567, "assigned_from_occlusion": 2, "assigned_from_recent_track": 274, "fall_candidate_accepted_edge_entry": 749, "fall_candidate_accepted_prev_track": 4408, "fall_candidate_no_prev_worker_context": 7085, "fall_candidate_rejected_no_support": 10574, "fall_candidate_seen": 15731, "manual_self_dedupe_dropped": 87, "pseudo_created": 1786, "pseudo_promoted_to_manual": 676, "pseudo_reused": 1608, "real_match_assigned": 23009, "real_self_dedupe_dropped": 122, "reconciled_to_real": 53498, "tracker_online_targets": 23752, "tracker_removed_tracks": 2244, "tracker_update_calls": 83400, "unmatched_objects": 64913}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.049519, "bbox_height_ratio_median": 0.388194, "bbox_height_ratio_p75": 0.4, "bbox_width_ratio_median": 0.128125, "frame_presence_count": 108, "label_counts": {"drilling_rig": 23, "pile_driver": 1, "tower_crane": 99, "wheel loader": 58}, "object_sample_count": 181}}, "scene_scale_metrics": {"sample_count": 15478, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.064608}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:44:00", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 83520, "lifetime_counters": {"assigned_from_manual_pool": 60778, "assigned_from_occlusion": 2, "assigned_from_recent_track": 275, "fall_candidate_accepted_edge_entry": 749, "fall_candidate_accepted_prev_track": 4408, "fall_candidate_no_prev_worker_context": 7085, "fall_candidate_rejected_no_support": 10574, "fall_candidate_seen": 15731, "manual_self_dedupe_dropped": 87, "pseudo_created": 1787, "pseudo_promoted_to_manual": 676, "pseudo_reused": 1608, "real_match_assigned": 23025, "real_self_dedupe_dropped": 122, "reconciled_to_real": 53577, "tracker_online_targets": 23768, "tracker_removed_tracks": 2245, "tracker_update_calls": 83520, "unmatched_objects": 65126}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.031157, "bbox_height_ratio_median": 0.393056, "bbox_height_ratio_p75": 0.491319, "bbox_width_ratio_median": 0.087897, "frame_presence_count": 115, "label_counts": {"drilling_rig": 74, "tower_crane": 88, "wheel loader": 67}, "object_sample_count": 229}}, "scene_scale_metrics": {"sample_count": 15478, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.064608}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:44:22", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 4}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 4, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 4}, "frame_idx": 83640, "lifetime_counters": {"assigned_from_manual_pool": 61071, "assigned_from_occlusion": 2, "assigned_from_recent_track": 276, "fall_candidate_accepted_edge_entry": 749, "fall_candidate_accepted_prev_track": 4408, "fall_candidate_no_prev_worker_context": 7085, "fall_candidate_rejected_no_support": 10574, "fall_candidate_seen": 15731, "manual_self_dedupe_dropped": 87, "pseudo_created": 1788, "pseudo_promoted_to_manual": 677, "pseudo_reused": 1609, "real_match_assigned": 23033, "real_self_dedupe_dropped": 122, "reconciled_to_real": 53690, "tracker_online_targets": 23776, "tracker_removed_tracks": 2248, "tracker_update_calls": 83640, "unmatched_objects": 65423}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.03135, "bbox_height_ratio_median": 0.392014, "bbox_height_ratio_p75": 0.490625, "bbox_width_ratio_median": 0.082798, "frame_presence_count": 120, "label_counts": {"drilling_rig": 116, "tower_crane": 110, "wheel loader": 79}, "object_sample_count": 305}}, "scene_scale_metrics": {"sample_count": 15478, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.064608}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:44:40", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 83760, "lifetime_counters": {"assigned_from_manual_pool": 61270, "assigned_from_occlusion": 2, "assigned_from_recent_track": 277, "fall_candidate_accepted_edge_entry": 749, "fall_candidate_accepted_prev_track": 4408, "fall_candidate_no_prev_worker_context": 7085, "fall_candidate_rejected_no_support": 10574, "fall_candidate_seen": 15731, "manual_self_dedupe_dropped": 87, "pseudo_created": 1789, "pseudo_promoted_to_manual": 678, "pseudo_reused": 1612, "real_match_assigned": 23045, "real_self_dedupe_dropped": 122, "reconciled_to_real": 53776, "tracker_online_targets": 23788, "tracker_removed_tracks": 2253, "tracker_update_calls": 83760, "unmatched_objects": 65628}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001994, "bbox_height_ratio_median": 0.102083, "bbox_height_ratio_p75": 0.102083, "bbox_width_ratio_median": 0.019531, "frame_presence_count": 9, "label_counts": {"person": 9}, "object_sample_count": 9}, "중장비": {"bbox_area_ratio_median": 0.030472, "bbox_height_ratio_median": 0.372222, "bbox_height_ratio_p75": 0.490278, "bbox_width_ratio_median": 0.080743, "frame_presence_count": 101, "label_counts": {"drilling_rig": 64, "tower_crane": 56, "wheel loader": 88}, "object_sample_count": 208}}, "scene_scale_metrics": {"sample_count": 15487, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.06457}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:44:59", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 83880, "lifetime_counters": {"assigned_from_manual_pool": 61369, "assigned_from_occlusion": 2, "assigned_from_recent_track": 279, "fall_candidate_accepted_edge_entry": 749, "fall_candidate_accepted_prev_track": 4408, "fall_candidate_no_prev_worker_context": 7085, "fall_candidate_rejected_no_support": 10574, "fall_candidate_seen": 15731, "manual_self_dedupe_dropped": 87, "pseudo_created": 1790, "pseudo_promoted_to_manual": 679, "pseudo_reused": 1613, "real_match_assigned": 23071, "real_self_dedupe_dropped": 122, "reconciled_to_real": 53799, "tracker_online_targets": 23814, "tracker_removed_tracks": 2255, "tracker_update_calls": 83880, "unmatched_objects": 65732}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.011116, "bbox_height_ratio_median": 0.11889, "bbox_height_ratio_p75": 0.347569, "bbox_width_ratio_median": 0.086288, "frame_presence_count": 96, "label_counts": {"drilling_rig": 21, "tower_crane": 43, "wheel loader": 66}, "object_sample_count": 130}}, "scene_scale_metrics": {"sample_count": 15487, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.06457}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:45:16", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 84000, "lifetime_counters": {"assigned_from_manual_pool": 61420, "assigned_from_occlusion": 2, "assigned_from_recent_track": 279, "fall_candidate_accepted_edge_entry": 749, "fall_candidate_accepted_prev_track": 4408, "fall_candidate_no_prev_worker_context": 7085, "fall_candidate_rejected_no_support": 10574, "fall_candidate_seen": 15731, "manual_self_dedupe_dropped": 87, "pseudo_created": 1791, "pseudo_promoted_to_manual": 679, "pseudo_reused": 1614, "real_match_assigned": 23071, "real_self_dedupe_dropped": 122, "reconciled_to_real": 53799, "tracker_online_targets": 23814, "tracker_removed_tracks": 2288, "tracker_update_calls": 84000, "unmatched_objects": 65785}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.00945, "bbox_height_ratio_median": 0.117608, "bbox_height_ratio_p75": 0.119313, "bbox_width_ratio_median": 0.079461, "frame_presence_count": 53, "label_counts": {"pile_driver": 2, "tower_crane": 1, "wheel loader": 50}, "object_sample_count": 53}}, "scene_scale_metrics": {"sample_count": 15487, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.06457}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:45:33", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 84120, "lifetime_counters": {"assigned_from_manual_pool": 61516, "assigned_from_occlusion": 2, "assigned_from_recent_track": 280, "fall_candidate_accepted_edge_entry": 749, "fall_candidate_accepted_prev_track": 4408, "fall_candidate_no_prev_worker_context": 7085, "fall_candidate_rejected_no_support": 10574, "fall_candidate_seen": 15731, "manual_self_dedupe_dropped": 87, "pseudo_created": 1793, "pseudo_promoted_to_manual": 680, "pseudo_reused": 1616, "real_match_assigned": 23075, "real_self_dedupe_dropped": 122, "reconciled_to_real": 53820, "tracker_online_targets": 23818, "tracker_removed_tracks": 2290, "tracker_update_calls": 84120, "unmatched_objects": 65887}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.010505, "bbox_height_ratio_median": 0.118391, "bbox_height_ratio_p75": 0.485417, "bbox_width_ratio_median": 0.085341, "frame_presence_count": 86, "label_counts": {"drilling_rig": 25, "pile_driver": 4, "tower_crane": 2, "wheel loader": 75}, "object_sample_count": 106}}, "scene_scale_metrics": {"sample_count": 15487, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.06457}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:45:51", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 84240, "lifetime_counters": {"assigned_from_manual_pool": 61603, "assigned_from_occlusion": 2, "assigned_from_recent_track": 282, "fall_candidate_accepted_edge_entry": 753, "fall_candidate_accepted_prev_track": 4408, "fall_candidate_no_prev_worker_context": 7085, "fall_candidate_rejected_no_support": 10574, "fall_candidate_seen": 15735, "manual_self_dedupe_dropped": 87, "pseudo_created": 1795, "pseudo_promoted_to_manual": 681, "pseudo_reused": 1617, "real_match_assigned": 23110, "real_self_dedupe_dropped": 122, "reconciled_to_real": 53837, "tracker_online_targets": 23853, "tracker_removed_tracks": 2293, "tracker_update_calls": 84240, "unmatched_objects": 65980}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.042245, "bbox_height_ratio_median": 0.216319, "bbox_height_ratio_p75": 0.217361, "bbox_width_ratio_median": 0.195312, "frame_presence_count": 4, "label_counts": {"worker": 4}, "object_sample_count": 4}, "중장비": {"bbox_area_ratio_median": 0.009698, "bbox_height_ratio_median": 0.113892, "bbox_height_ratio_p75": 0.491319, "bbox_width_ratio_median": 0.063672, "frame_presence_count": 88, "label_counts": {"drilling_rig": 37, "pile_driver": 5, "tower_crane": 1, "wheel loader": 81}, "object_sample_count": 124}}, "scene_scale_metrics": {"sample_count": 15491, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.064554}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:46:08", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 84360, "lifetime_counters": {"assigned_from_manual_pool": 61674, "assigned_from_occlusion": 2, "assigned_from_recent_track": 282, "fall_candidate_accepted_edge_entry": 757, "fall_candidate_accepted_prev_track": 4408, "fall_candidate_no_prev_worker_context": 7085, "fall_candidate_rejected_no_support": 10574, "fall_candidate_seen": 15739, "manual_self_dedupe_dropped": 87, "pseudo_created": 1799, "pseudo_promoted_to_manual": 683, "pseudo_reused": 1619, "real_match_assigned": 23112, "real_self_dedupe_dropped": 122, "reconciled_to_real": 53863, "tracker_online_targets": 23856, "tracker_removed_tracks": 2296, "tracker_update_calls": 84360, "unmatched_objects": 66059}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.042949, "bbox_height_ratio_median": 0.202083, "bbox_height_ratio_p75": 0.203472, "bbox_width_ratio_median": 0.203418, "frame_presence_count": 4, "label_counts": {"worker": 4}, "object_sample_count": 4}, "중장비": {"bbox_area_ratio_median": 0.010053, "bbox_height_ratio_median": 0.117362, "bbox_height_ratio_p75": 0.485069, "bbox_width_ratio_median": 0.067306, "frame_presence_count": 65, "label_counts": {"drilling_rig": 12, "pile_driver": 12, "wheel loader": 53}, "object_sample_count": 77}}, "scene_scale_metrics": {"sample_count": 15495, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.064537}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:46:26", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 84480, "lifetime_counters": {"assigned_from_manual_pool": 61764, "assigned_from_occlusion": 2, "assigned_from_recent_track": 282, "fall_candidate_accepted_edge_entry": 759, "fall_candidate_accepted_prev_track": 4408, "fall_candidate_no_prev_worker_context": 7085, "fall_candidate_rejected_no_support": 10574, "fall_candidate_seen": 15741, "manual_self_dedupe_dropped": 87, "pseudo_created": 1803, "pseudo_promoted_to_manual": 684, "pseudo_reused": 1621, "real_match_assigned": 23115, "real_self_dedupe_dropped": 122, "reconciled_to_real": 53884, "tracker_online_targets": 23859, "tracker_removed_tracks": 2303, "tracker_update_calls": 84480, "unmatched_objects": 66156}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.040231, "bbox_height_ratio_median": 0.198611, "bbox_height_ratio_p75": 0.208333, "bbox_width_ratio_median": 0.202148, "frame_presence_count": 2, "label_counts": {"worker": 2}, "object_sample_count": 2}, "중장비": {"bbox_area_ratio_median": 0.009586, "bbox_height_ratio_median": 0.118337, "bbox_height_ratio_p75": 0.351389, "bbox_width_ratio_median": 0.081488, "frame_presence_count": 75, "label_counts": {"pile_driver": 2, "tower_crane": 24, "wheel loader": 72}, "object_sample_count": 98}}, "scene_scale_metrics": {"sample_count": 15497, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.064529}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:46:43", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 84600, "lifetime_counters": {"assigned_from_manual_pool": 61890, "assigned_from_occlusion": 2, "assigned_from_recent_track": 283, "fall_candidate_accepted_edge_entry": 762, "fall_candidate_accepted_prev_track": 4408, "fall_candidate_no_prev_worker_context": 7085, "fall_candidate_rejected_no_support": 10574, "fall_candidate_seen": 15744, "manual_self_dedupe_dropped": 87, "pseudo_created": 1805, "pseudo_promoted_to_manual": 685, "pseudo_reused": 1622, "real_match_assigned": 23126, "real_self_dedupe_dropped": 122, "reconciled_to_real": 53948, "tracker_online_targets": 23870, "tracker_removed_tracks": 2305, "tracker_update_calls": 84600, "unmatched_objects": 66287}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.046057, "bbox_height_ratio_median": 0.21875, "bbox_height_ratio_p75": 0.230556, "bbox_width_ratio_median": 0.210352, "frame_presence_count": 3, "label_counts": {"worker": 3}, "object_sample_count": 3}, "중장비": {"bbox_area_ratio_median": 0.010902, "bbox_height_ratio_median": 0.121948, "bbox_height_ratio_p75": 0.368056, "bbox_width_ratio_median": 0.082571, "frame_presence_count": 91, "label_counts": {"drilling_rig": 18, "tower_crane": 51, "wheel loader": 70}, "object_sample_count": 139}}, "scene_scale_metrics": {"sample_count": 15500, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.064516}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:47:05", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 84720, "lifetime_counters": {"assigned_from_manual_pool": 61967, "assigned_from_occlusion": 2, "assigned_from_recent_track": 283, "fall_candidate_accepted_edge_entry": 764, "fall_candidate_accepted_prev_track": 4408, "fall_candidate_no_prev_worker_context": 7085, "fall_candidate_rejected_no_support": 10574, "fall_candidate_seen": 15746, "manual_self_dedupe_dropped": 87, "pseudo_created": 1809, "pseudo_promoted_to_manual": 687, "pseudo_reused": 1624, "real_match_assigned": 23186, "real_self_dedupe_dropped": 122, "reconciled_to_real": 53987, "tracker_online_targets": 23930, "tracker_removed_tracks": 2308, "tracker_update_calls": 84720, "unmatched_objects": 66372}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.041622, "bbox_height_ratio_median": 0.192361, "bbox_height_ratio_p75": 0.194444, "bbox_width_ratio_median": 0.216406, "frame_presence_count": 2, "label_counts": {"worker": 2}, "object_sample_count": 2}, "중장비": {"bbox_area_ratio_median": 0.031386, "bbox_height_ratio_median": 0.345139, "bbox_height_ratio_p75": 0.365972, "bbox_width_ratio_median": 0.076711, "frame_presence_count": 83, "label_counts": {"drilling_rig": 33, "tower_crane": 50, "wheel loader": 60}, "object_sample_count": 143}}, "scene_scale_metrics": {"sample_count": 15502, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.064508}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:47:23", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 84840, "lifetime_counters": {"assigned_from_manual_pool": 62191, "assigned_from_occlusion": 2, "assigned_from_recent_track": 284, "fall_candidate_accepted_edge_entry": 764, "fall_candidate_accepted_prev_track": 4408, "fall_candidate_no_prev_worker_context": 7085, "fall_candidate_rejected_no_support": 10574, "fall_candidate_seen": 15746, "manual_self_dedupe_dropped": 87, "pseudo_created": 1810, "pseudo_promoted_to_manual": 688, "pseudo_reused": 1625, "real_match_assigned": 23205, "real_self_dedupe_dropped": 122, "reconciled_to_real": 54132, "tracker_online_targets": 23949, "tracker_removed_tracks": 2311, "tracker_update_calls": 84840, "unmatched_objects": 66600}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.030431, "bbox_height_ratio_median": 0.339931, "bbox_height_ratio_p75": 0.357639, "bbox_width_ratio_median": 0.075786, "frame_presence_count": 115, "label_counts": {"drilling_rig": 40, "tower_crane": 88, "wheel loader": 119}, "object_sample_count": 247}}, "scene_scale_metrics": {"sample_count": 15502, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.064508}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:47:37", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 4}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "pseudo_reused": 1, "real_match_assigned": 1, "reconciled_to_real": 2, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 3}, "frame_idx": 84960, "lifetime_counters": {"assigned_from_manual_pool": 62381, "assigned_from_occlusion": 2, "assigned_from_recent_track": 284, "fall_candidate_accepted_edge_entry": 765, "fall_candidate_accepted_prev_track": 4408, "fall_candidate_no_prev_worker_context": 7085, "fall_candidate_rejected_no_support": 10574, "fall_candidate_seen": 15747, "manual_self_dedupe_dropped": 87, "pseudo_created": 1814, "pseudo_promoted_to_manual": 690, "pseudo_reused": 1628, "real_match_assigned": 23210, "real_self_dedupe_dropped": 122, "reconciled_to_real": 54238, "tracker_online_targets": 23954, "tracker_removed_tracks": 2312, "tracker_update_calls": 84960, "unmatched_objects": 66799}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.048625, "bbox_height_ratio_median": 0.208333, "bbox_height_ratio_p75": 0.208333, "bbox_width_ratio_median": 0.233398, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.031237, "bbox_height_ratio_median": 0.344097, "bbox_height_ratio_p75": 0.488605, "bbox_width_ratio_median": 0.074027, "frame_presence_count": 115, "label_counts": {"drilling_rig": 58, "tower_crane": 53, "wheel loader": 92}, "object_sample_count": 203}}, "scene_scale_metrics": {"sample_count": 15503, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.064504}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 1, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:47:53", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 85080, "lifetime_counters": {"assigned_from_manual_pool": 62547, "assigned_from_occlusion": 2, "assigned_from_recent_track": 284, "fall_candidate_accepted_edge_entry": 765, "fall_candidate_accepted_prev_track": 4408, "fall_candidate_no_prev_worker_context": 7085, "fall_candidate_rejected_no_support": 10574, "fall_candidate_seen": 15747, "manual_self_dedupe_dropped": 87, "pseudo_created": 1814, "pseudo_promoted_to_manual": 691, "pseudo_reused": 1628, "real_match_assigned": 23212, "real_self_dedupe_dropped": 122, "reconciled_to_real": 54320, "tracker_online_targets": 23956, "tracker_removed_tracks": 2315, "tracker_update_calls": 85080, "unmatched_objects": 66966}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.008915, "bbox_height_ratio_median": 0.118165, "bbox_height_ratio_p75": 0.348611, "bbox_width_ratio_median": 0.069137, "frame_presence_count": 95, "label_counts": {"drilling_rig": 33, "tower_crane": 21, "wheel loader": 115}, "object_sample_count": 169}}, "scene_scale_metrics": {"sample_count": 15503, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.064504}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:48:11", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 85200, "lifetime_counters": {"assigned_from_manual_pool": 62651, "assigned_from_occlusion": 2, "assigned_from_recent_track": 284, "fall_candidate_accepted_edge_entry": 770, "fall_candidate_accepted_prev_track": 4408, "fall_candidate_no_prev_worker_context": 7085, "fall_candidate_rejected_no_support": 10574, "fall_candidate_seen": 15752, "manual_self_dedupe_dropped": 87, "pseudo_created": 1817, "pseudo_promoted_to_manual": 692, "pseudo_reused": 1634, "real_match_assigned": 23253, "real_self_dedupe_dropped": 122, "reconciled_to_real": 54325, "tracker_online_targets": 23997, "tracker_removed_tracks": 2316, "tracker_update_calls": 85200, "unmatched_objects": 67080}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001552, "bbox_height_ratio_median": 0.085417, "bbox_height_ratio_p75": 0.085417, "bbox_width_ratio_median": 0.018164, "frame_presence_count": 54, "label_counts": {"person": 49, "worker": 5}, "object_sample_count": 54}, "중장비": {"bbox_area_ratio_median": 0.00915, "bbox_height_ratio_median": 0.119181, "bbox_height_ratio_p75": 0.119181, "bbox_width_ratio_median": 0.076774, "frame_presence_count": 101, "label_counts": {"wheel loader": 101}, "object_sample_count": 101}}, "scene_scale_metrics": {"sample_count": 15557, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.06428}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:48:28", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 2, "tracker_online_targets": 2, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 85320, "lifetime_counters": {"assigned_from_manual_pool": 62744, "assigned_from_occlusion": 2, "assigned_from_recent_track": 285, "fall_candidate_accepted_edge_entry": 774, "fall_candidate_accepted_prev_track": 4408, "fall_candidate_no_prev_worker_context": 7085, "fall_candidate_rejected_no_support": 10574, "fall_candidate_seen": 15756, "manual_self_dedupe_dropped": 87, "pseudo_created": 1821, "pseudo_promoted_to_manual": 694, "pseudo_reused": 1636, "real_match_assigned": 23333, "real_self_dedupe_dropped": 122, "reconciled_to_real": 54354, "tracker_online_targets": 24077, "tracker_removed_tracks": 2321, "tracker_update_calls": 85320, "unmatched_objects": 67182}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001714, "bbox_height_ratio_median": 0.092361, "bbox_height_ratio_p75": 0.092361, "bbox_width_ratio_median": 0.018555, "frame_presence_count": 50, "label_counts": {"person": 46, "worker": 4}, "object_sample_count": 50}, "중장비": {"bbox_area_ratio_median": 0.032135, "bbox_height_ratio_median": 0.351042, "bbox_height_ratio_p75": 0.36875, "bbox_width_ratio_median": 0.090625, "frame_presence_count": 83, "label_counts": {"tower_crane": 68, "wheel loader": 64}, "object_sample_count": 132}}, "scene_scale_metrics": {"sample_count": 15607, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.064074}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 3}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:48:46", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 85440, "lifetime_counters": {"assigned_from_manual_pool": 62817, "assigned_from_occlusion": 2, "assigned_from_recent_track": 285, "fall_candidate_accepted_edge_entry": 777, "fall_candidate_accepted_prev_track": 4408, "fall_candidate_no_prev_worker_context": 7085, "fall_candidate_rejected_no_support": 10574, "fall_candidate_seen": 15759, "manual_self_dedupe_dropped": 87, "pseudo_created": 1824, "pseudo_promoted_to_manual": 695, "pseudo_reused": 1640, "real_match_assigned": 23450, "real_self_dedupe_dropped": 122, "reconciled_to_real": 54403, "tracker_online_targets": 24194, "tracker_removed_tracks": 2329, "tracker_update_calls": 85440, "unmatched_objects": 67263}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.00187, "bbox_height_ratio_median": 0.093056, "bbox_height_ratio_p75": 0.09375, "bbox_width_ratio_median": 0.020215, "frame_presence_count": 38, "label_counts": {"person": 37, "worker": 3}, "object_sample_count": 40}, "중장비": {"bbox_area_ratio_median": 0.031488, "bbox_height_ratio_median": 0.343056, "bbox_height_ratio_p75": 0.483681, "bbox_width_ratio_median": 0.085027, "frame_presence_count": 109, "label_counts": {"pile_driver": 39, "tower_crane": 69, "wheel loader": 50}, "object_sample_count": 158}}, "scene_scale_metrics": {"sample_count": 15647, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.06391}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:49:27", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 85560, "lifetime_counters": {"assigned_from_manual_pool": 62929, "assigned_from_occlusion": 2, "assigned_from_recent_track": 288, "fall_candidate_accepted_edge_entry": 779, "fall_candidate_accepted_prev_track": 4408, "fall_candidate_no_prev_worker_context": 7085, "fall_candidate_rejected_no_support": 10574, "fall_candidate_seen": 15761, "manual_self_dedupe_dropped": 87, "pseudo_created": 1834, "pseudo_promoted_to_manual": 697, "pseudo_reused": 1649, "real_match_assigned": 23498, "real_self_dedupe_dropped": 122, "reconciled_to_real": 54491, "tracker_online_targets": 24245, "tracker_removed_tracks": 2337, "tracker_update_calls": 85560, "unmatched_objects": 67399}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001541, "bbox_height_ratio_median": 0.095139, "bbox_height_ratio_p75": 0.097222, "bbox_width_ratio_median": 0.016406, "frame_presence_count": 19, "label_counts": {"person": 26, "worker": 2}, "object_sample_count": 28}, "중장비": {"bbox_area_ratio_median": 0.031705, "bbox_height_ratio_median": 0.486458, "bbox_height_ratio_p75": 0.490972, "bbox_width_ratio_median": 0.066016, "frame_presence_count": 118, "label_counts": {"drilling_rig": 69, "pile_driver": 38, "tower_crane": 25, "wheel loader": 24}, "object_sample_count": 156}}, "scene_scale_metrics": {"sample_count": 15675, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.063796}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:49:45", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 85680, "lifetime_counters": {"assigned_from_manual_pool": 63063, "assigned_from_occlusion": 2, "assigned_from_recent_track": 289, "fall_candidate_accepted_edge_entry": 779, "fall_candidate_accepted_prev_track": 4408, "fall_candidate_no_prev_worker_context": 7085, "fall_candidate_rejected_no_support": 10574, "fall_candidate_seen": 15761, "manual_self_dedupe_dropped": 87, "pseudo_created": 1840, "pseudo_promoted_to_manual": 699, "pseudo_reused": 1655, "real_match_assigned": 23509, "real_self_dedupe_dropped": 122, "reconciled_to_real": 54612, "tracker_online_targets": 24256, "tracker_removed_tracks": 2340, "tracker_update_calls": 85680, "unmatched_objects": 67548}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002031, "bbox_height_ratio_median": 0.099306, "bbox_height_ratio_p75": 0.102083, "bbox_width_ratio_median": 0.020313, "frame_presence_count": 15, "label_counts": {"person": 14, "small_worker": 1}, "object_sample_count": 15}, "중장비": {"bbox_area_ratio_median": 0.031711, "bbox_height_ratio_median": 0.485764, "bbox_height_ratio_p75": 0.487789, "bbox_width_ratio_median": 0.065625, "frame_presence_count": 97, "label_counts": {"drilling_rig": 35, "pile_driver": 53, "tower_crane": 37, "wheel loader": 20}, "object_sample_count": 145}}, "scene_scale_metrics": {"sample_count": 15690, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.063799}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:50:05", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 85800, "lifetime_counters": {"assigned_from_manual_pool": 63259, "assigned_from_occlusion": 2, "assigned_from_recent_track": 291, "fall_candidate_accepted_edge_entry": 783, "fall_candidate_accepted_prev_track": 4408, "fall_candidate_no_prev_worker_context": 7085, "fall_candidate_rejected_no_support": 10575, "fall_candidate_seen": 15766, "manual_self_dedupe_dropped": 87, "pseudo_created": 1849, "pseudo_promoted_to_manual": 701, "pseudo_reused": 1660, "real_match_assigned": 23545, "real_self_dedupe_dropped": 122, "reconciled_to_real": 54772, "tracker_online_targets": 24293, "tracker_removed_tracks": 2346, "tracker_update_calls": 85800, "unmatched_objects": 67762}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001588, "bbox_height_ratio_median": 0.097569, "bbox_height_ratio_p75": 0.101389, "bbox_width_ratio_median": 0.016406, "frame_presence_count": 27, "label_counts": {"person": 19, "small_worker": 9, "worker": 4}, "object_sample_count": 32}, "중장비": {"bbox_area_ratio_median": 0.031316, "bbox_height_ratio_median": 0.490625, "bbox_height_ratio_p75": 0.491319, "bbox_width_ratio_median": 0.065234, "frame_presence_count": 120, "label_counts": {"drilling_rig": 117, "pile_driver": 1, "tower_crane": 47, "wheel loader": 53}, "object_sample_count": 218}}, "scene_scale_metrics": {"sample_count": 15722, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.064241}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:50:25", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 85920, "lifetime_counters": {"assigned_from_manual_pool": 63528, "assigned_from_occlusion": 2, "assigned_from_recent_track": 292, "fall_candidate_accepted_edge_entry": 788, "fall_candidate_accepted_prev_track": 4408, "fall_candidate_no_prev_worker_context": 7085, "fall_candidate_rejected_no_support": 10575, "fall_candidate_seen": 15771, "manual_self_dedupe_dropped": 87, "pseudo_created": 1856, "pseudo_promoted_to_manual": 703, "pseudo_reused": 1669, "real_match_assigned": 23549, "real_self_dedupe_dropped": 122, "reconciled_to_real": 54968, "tracker_online_targets": 24297, "tracker_removed_tracks": 2350, "tracker_update_calls": 85920, "unmatched_objects": 68050}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001602, "bbox_height_ratio_median": 0.095609, "bbox_height_ratio_p75": 0.099306, "bbox_width_ratio_median": 0.016797, "frame_presence_count": 38, "label_counts": {"person": 28, "small_worker": 18, "worker": 5}, "object_sample_count": 51}, "중장비": {"bbox_area_ratio_median": 0.0323, "bbox_height_ratio_median": 0.368056, "bbox_height_ratio_p75": 0.489837, "bbox_width_ratio_median": 0.076929, "frame_presence_count": 116, "label_counts": {"drilling_rig": 77, "pile_driver": 22, "tower_crane": 86, "wheel loader": 56}, "object_sample_count": 241}}, "scene_scale_metrics": {"sample_count": 15773, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065175}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:50:44", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 86040, "lifetime_counters": {"assigned_from_manual_pool": 63723, "assigned_from_occlusion": 2, "assigned_from_recent_track": 294, "fall_candidate_accepted_edge_entry": 788, "fall_candidate_accepted_prev_track": 4408, "fall_candidate_no_prev_worker_context": 7085, "fall_candidate_rejected_no_support": 10575, "fall_candidate_seen": 15771, "manual_self_dedupe_dropped": 87, "pseudo_created": 1862, "pseudo_promoted_to_manual": 705, "pseudo_reused": 1676, "real_match_assigned": 23632, "real_self_dedupe_dropped": 122, "reconciled_to_real": 55071, "tracker_online_targets": 24380, "tracker_removed_tracks": 2355, "tracker_update_calls": 86040, "unmatched_objects": 68262}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.00159, "bbox_height_ratio_median": 0.094097, "bbox_height_ratio_p75": 0.098611, "bbox_width_ratio_median": 0.01748, "frame_presence_count": 72, "label_counts": {"person": 87, "small_worker": 5}, "object_sample_count": 92}, "중장비": {"bbox_area_ratio_median": 0.031453, "bbox_height_ratio_median": 0.369444, "bbox_height_ratio_p75": 0.485417, "bbox_width_ratio_median": 0.07757, "frame_presence_count": 120, "label_counts": {"drilling_rig": 45, "pile_driver": 16, "tower_crane": 48, "wheel loader": 94}, "object_sample_count": 203}}, "scene_scale_metrics": {"sample_count": 15865, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065112}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:51:01", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 86160, "lifetime_counters": {"assigned_from_manual_pool": 63842, "assigned_from_occlusion": 2, "assigned_from_recent_track": 295, "fall_candidate_accepted_edge_entry": 788, "fall_candidate_accepted_prev_track": 4408, "fall_candidate_no_prev_worker_context": 7085, "fall_candidate_rejected_no_support": 10575, "fall_candidate_seen": 15771, "manual_self_dedupe_dropped": 87, "pseudo_created": 1866, "pseudo_promoted_to_manual": 707, "pseudo_reused": 1678, "real_match_assigned": 23645, "real_self_dedupe_dropped": 122, "reconciled_to_real": 55157, "tracker_online_targets": 24393, "tracker_removed_tracks": 2359, "tracker_update_calls": 86160, "unmatched_objects": 68390}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002218, "bbox_height_ratio_median": 0.094444, "bbox_height_ratio_p75": 0.097917, "bbox_width_ratio_median": 0.023828, "frame_presence_count": 53, "label_counts": {"person": 45, "small_worker": 8}, "object_sample_count": 53}, "중장비": {"bbox_area_ratio_median": 0.010615, "bbox_height_ratio_median": 0.126169, "bbox_height_ratio_p75": 0.358333, "bbox_width_ratio_median": 0.078924, "frame_presence_count": 63, "label_counts": {"pile_driver": 12, "tower_crane": 28, "wheel loader": 48}, "object_sample_count": 88}}, "scene_scale_metrics": {"sample_count": 15918, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065398}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:51:19", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 1, "tracker_online_targets": 1, "tracker_update_calls": 1}, "frame_idx": 86280, "lifetime_counters": {"assigned_from_manual_pool": 63891, "assigned_from_occlusion": 2, "assigned_from_recent_track": 296, "fall_candidate_accepted_edge_entry": 796, "fall_candidate_accepted_prev_track": 4408, "fall_candidate_no_prev_worker_context": 7085, "fall_candidate_rejected_no_support": 10575, "fall_candidate_seen": 15779, "manual_self_dedupe_dropped": 87, "pseudo_created": 1875, "pseudo_promoted_to_manual": 710, "pseudo_reused": 1685, "real_match_assigned": 23657, "real_self_dedupe_dropped": 122, "reconciled_to_real": 55202, "tracker_online_targets": 24405, "tracker_removed_tracks": 2361, "tracker_update_calls": 86280, "unmatched_objects": 68459}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002444, "bbox_height_ratio_median": 0.101389, "bbox_height_ratio_p75": 0.240278, "bbox_width_ratio_median": 0.025, "frame_presence_count": 19, "label_counts": {"person": 7, "small_worker": 4, "worker": 8}, "object_sample_count": 19}, "중장비": {"bbox_area_ratio_median": 0.031239, "bbox_height_ratio_median": 0.339063, "bbox_height_ratio_p75": 0.490625, "bbox_width_ratio_median": 0.06543, "frame_presence_count": 53, "label_counts": {"drilling_rig": 27, "tower_crane": 9, "wheel loader": 26}, "object_sample_count": 62}}, "scene_scale_metrics": {"sample_count": 15937, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065571}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:51:36", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 86400, "lifetime_counters": {"assigned_from_manual_pool": 63928, "assigned_from_occlusion": 2, "assigned_from_recent_track": 297, "fall_candidate_accepted_edge_entry": 797, "fall_candidate_accepted_prev_track": 4408, "fall_candidate_no_prev_worker_context": 7085, "fall_candidate_rejected_no_support": 10575, "fall_candidate_seen": 15780, "manual_self_dedupe_dropped": 87, "pseudo_created": 1880, "pseudo_promoted_to_manual": 712, "pseudo_reused": 1691, "real_match_assigned": 23681, "real_self_dedupe_dropped": 122, "reconciled_to_real": 55213, "tracker_online_targets": 24429, "tracker_removed_tracks": 2365, "tracker_update_calls": 86400, "unmatched_objects": 68510}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001141, "bbox_height_ratio_median": 0.089236, "bbox_height_ratio_p75": 0.090972, "bbox_width_ratio_median": 0.012891, "frame_presence_count": 10, "label_counts": {"small_worker": 9, "worker": 1}, "object_sample_count": 10}, "중장비": {"bbox_area_ratio_median": 0.010253, "bbox_height_ratio_median": 0.117807, "bbox_height_ratio_p75": 0.338889, "bbox_width_ratio_median": 0.088474, "frame_presence_count": 58, "label_counts": {"drilling_rig": 4, "tower_crane": 26, "wheel loader": 35}, "object_sample_count": 65}}, "scene_scale_metrics": {"sample_count": 15947, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.066094}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:51:57", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 86520, "lifetime_counters": {"assigned_from_manual_pool": 63971, "assigned_from_occlusion": 2, "assigned_from_recent_track": 297, "fall_candidate_accepted_edge_entry": 797, "fall_candidate_accepted_prev_track": 4409, "fall_candidate_no_prev_worker_context": 7087, "fall_candidate_rejected_no_support": 10577, "fall_candidate_seen": 15783, "manual_self_dedupe_dropped": 87, "pseudo_created": 1881, "pseudo_promoted_to_manual": 712, "pseudo_reused": 1691, "real_match_assigned": 23684, "real_self_dedupe_dropped": 122, "reconciled_to_real": 55213, "tracker_online_targets": 24432, "tracker_removed_tracks": 2366, "tracker_update_calls": 86520, "unmatched_objects": 68554}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.02174, "bbox_height_ratio_median": 0.150347, "bbox_height_ratio_p75": 0.209722, "bbox_width_ratio_median": 0.107422, "frame_presence_count": 2, "label_counts": {"small_worker": 1, "worker": 1}, "object_sample_count": 2}, "중장비": {"bbox_area_ratio_median": 0.010111, "bbox_height_ratio_median": 0.116844, "bbox_height_ratio_p75": 0.118932, "bbox_width_ratio_median": 0.087006, "frame_presence_count": 44, "label_counts": {"wheel loader": 45}, "object_sample_count": 45}}, "scene_scale_metrics": {"sample_count": 15949, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.066148}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:52:14", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 86640, "lifetime_counters": {"assigned_from_manual_pool": 64020, "assigned_from_occlusion": 2, "assigned_from_recent_track": 297, "fall_candidate_accepted_edge_entry": 798, "fall_candidate_accepted_prev_track": 4409, "fall_candidate_no_prev_worker_context": 7091, "fall_candidate_rejected_no_support": 10581, "fall_candidate_seen": 15788, "manual_self_dedupe_dropped": 87, "pseudo_created": 1886, "pseudo_promoted_to_manual": 714, "pseudo_reused": 1693, "real_match_assigned": 23685, "real_self_dedupe_dropped": 122, "reconciled_to_real": 55222, "tracker_online_targets": 24433, "tracker_removed_tracks": 2369, "tracker_update_calls": 86640, "unmatched_objects": 68612}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.024098, "bbox_height_ratio_median": 0.162153, "bbox_height_ratio_p75": 0.240972, "bbox_width_ratio_median": 0.105371, "frame_presence_count": 2, "label_counts": {"small_worker": 1, "worker": 1}, "object_sample_count": 2}, "중장비": {"bbox_area_ratio_median": 0.010651, "bbox_height_ratio_median": 0.118145, "bbox_height_ratio_p75": 0.165947, "bbox_width_ratio_median": 0.086437, "frame_presence_count": 53, "label_counts": {"pile_driver": 13, "wheel loader": 44}, "object_sample_count": 57}}, "scene_scale_metrics": {"sample_count": 15951, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.066203}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:52:32", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 86760, "lifetime_counters": {"assigned_from_manual_pool": 64127, "assigned_from_occlusion": 2, "assigned_from_recent_track": 297, "fall_candidate_accepted_edge_entry": 798, "fall_candidate_accepted_prev_track": 4409, "fall_candidate_no_prev_worker_context": 7122, "fall_candidate_rejected_no_support": 10616, "fall_candidate_seen": 15823, "manual_self_dedupe_dropped": 87, "pseudo_created": 1887, "pseudo_promoted_to_manual": 715, "pseudo_reused": 1696, "real_match_assigned": 23687, "real_self_dedupe_dropped": 122, "reconciled_to_real": 55232, "tracker_online_targets": 24435, "tracker_removed_tracks": 2369, "tracker_update_calls": 86760, "unmatched_objects": 68724}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001855, "bbox_height_ratio_median": 0.1, "bbox_height_ratio_p75": 0.102083, "bbox_width_ratio_median": 0.018164, "frame_presence_count": 16, "label_counts": {"person": 16}, "object_sample_count": 16}, "중장비": {"bbox_area_ratio_median": 0.009874, "bbox_height_ratio_median": 0.11647, "bbox_height_ratio_p75": 0.117834, "bbox_width_ratio_median": 0.085833, "frame_presence_count": 98, "label_counts": {"wheel loader": 98}, "object_sample_count": 98}}, "scene_scale_metrics": {"sample_count": 15967, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.066136}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:52:50", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 86880, "lifetime_counters": {"assigned_from_manual_pool": 64198, "assigned_from_occlusion": 2, "assigned_from_recent_track": 297, "fall_candidate_accepted_edge_entry": 798, "fall_candidate_accepted_prev_track": 4409, "fall_candidate_no_prev_worker_context": 7122, "fall_candidate_rejected_no_support": 10629, "fall_candidate_seen": 15836, "manual_self_dedupe_dropped": 87, "pseudo_created": 1890, "pseudo_promoted_to_manual": 716, "pseudo_reused": 1698, "real_match_assigned": 23714, "real_self_dedupe_dropped": 122, "reconciled_to_real": 55245, "tracker_online_targets": 24462, "tracker_removed_tracks": 2372, "tracker_update_calls": 86880, "unmatched_objects": 68801}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002102, "bbox_height_ratio_median": 0.10625, "bbox_height_ratio_p75": 0.107639, "bbox_width_ratio_median": 0.019922, "frame_presence_count": 35, "label_counts": {"person": 35}, "object_sample_count": 35}, "중장비": {"bbox_area_ratio_median": 0.009842, "bbox_height_ratio_median": 0.116699, "bbox_height_ratio_p75": 0.118236, "bbox_width_ratio_median": 0.08396, "frame_presence_count": 64, "label_counts": {"wheel loader": 69}, "object_sample_count": 69}}, "scene_scale_metrics": {"sample_count": 16002, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065992}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:53:07", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 87000, "lifetime_counters": {"assigned_from_manual_pool": 64275, "assigned_from_occlusion": 2, "assigned_from_recent_track": 297, "fall_candidate_accepted_edge_entry": 799, "fall_candidate_accepted_prev_track": 4409, "fall_candidate_no_prev_worker_context": 7187, "fall_candidate_rejected_no_support": 10694, "fall_candidate_seen": 15902, "manual_self_dedupe_dropped": 87, "pseudo_created": 1891, "pseudo_promoted_to_manual": 716, "pseudo_reused": 1698, "real_match_assigned": 23714, "real_self_dedupe_dropped": 122, "reconciled_to_real": 55245, "tracker_online_targets": 24462, "tracker_removed_tracks": 2372, "tracker_update_calls": 87000, "unmatched_objects": 68879}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.04155, "bbox_height_ratio_median": 0.19375, "bbox_height_ratio_p75": 0.19375, "bbox_width_ratio_median": 0.214453, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.009134, "bbox_height_ratio_median": 0.116832, "bbox_height_ratio_p75": 0.118153, "bbox_width_ratio_median": 0.077539, "frame_presence_count": 77, "label_counts": {"wheel loader": 77}, "object_sample_count": 77}}, "scene_scale_metrics": {"sample_count": 16003, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065988}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:53:25", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "tracker_update_calls": 1}, "frame_idx": 87120, "lifetime_counters": {"assigned_from_manual_pool": 64374, "assigned_from_occlusion": 2, "assigned_from_recent_track": 297, "fall_candidate_accepted_edge_entry": 804, "fall_candidate_accepted_prev_track": 4409, "fall_candidate_no_prev_worker_context": 7283, "fall_candidate_rejected_no_support": 10795, "fall_candidate_seen": 16008, "manual_self_dedupe_dropped": 87, "pseudo_created": 1893, "pseudo_promoted_to_manual": 717, "pseudo_reused": 1702, "real_match_assigned": 23715, "real_self_dedupe_dropped": 122, "reconciled_to_real": 55248, "tracker_online_targets": 24464, "tracker_removed_tracks": 2374, "tracker_update_calls": 87120, "unmatched_objects": 68985}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.028449, "bbox_height_ratio_median": 0.160764, "bbox_height_ratio_p75": 0.161458, "bbox_width_ratio_median": 0.177344, "frame_presence_count": 5, "label_counts": {"worker": 5}, "object_sample_count": 5}, "중장비": {"bbox_area_ratio_median": 0.009464, "bbox_height_ratio_median": 0.11733, "bbox_height_ratio_p75": 0.119619, "bbox_width_ratio_median": 0.081759, "frame_presence_count": 97, "label_counts": {"tower_crane": 5, "wheel loader": 97}, "object_sample_count": 102}}, "scene_scale_metrics": {"sample_count": 16008, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065967}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:53:42", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 87240, "lifetime_counters": {"assigned_from_manual_pool": 64441, "assigned_from_occlusion": 2, "assigned_from_recent_track": 297, "fall_candidate_accepted_edge_entry": 804, "fall_candidate_accepted_prev_track": 4409, "fall_candidate_no_prev_worker_context": 7393, "fall_candidate_rejected_no_support": 10911, "fall_candidate_seen": 16124, "manual_self_dedupe_dropped": 87, "pseudo_created": 1895, "pseudo_promoted_to_manual": 718, "pseudo_reused": 1704, "real_match_assigned": 23716, "real_self_dedupe_dropped": 122, "reconciled_to_real": 55267, "tracker_online_targets": 24465, "tracker_removed_tracks": 2374, "tracker_update_calls": 87240, "unmatched_objects": 69057}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.010128, "bbox_height_ratio_median": 0.119592, "bbox_height_ratio_p75": 0.342361, "bbox_width_ratio_median": 0.084858, "frame_presence_count": 66, "label_counts": {"tower_crane": 23, "wheel loader": 50}, "object_sample_count": 73}}, "scene_scale_metrics": {"sample_count": 16008, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065967}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:54:01", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 87360, "lifetime_counters": {"assigned_from_manual_pool": 64485, "assigned_from_occlusion": 2, "assigned_from_recent_track": 297, "fall_candidate_accepted_edge_entry": 807, "fall_candidate_accepted_prev_track": 4409, "fall_candidate_no_prev_worker_context": 7502, "fall_candidate_rejected_no_support": 11031, "fall_candidate_seen": 16247, "manual_self_dedupe_dropped": 87, "pseudo_created": 1898, "pseudo_promoted_to_manual": 719, "pseudo_reused": 1705, "real_match_assigned": 23721, "real_self_dedupe_dropped": 122, "reconciled_to_real": 55276, "tracker_online_targets": 24470, "tracker_removed_tracks": 2377, "tracker_update_calls": 87360, "unmatched_objects": 69106}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.045986, "bbox_height_ratio_median": 0.2125, "bbox_height_ratio_p75": 0.214583, "bbox_width_ratio_median": 0.216406, "frame_presence_count": 3, "label_counts": {"worker": 3}, "object_sample_count": 3}, "중장비": {"bbox_area_ratio_median": 0.009837, "bbox_height_ratio_median": 0.118917, "bbox_height_ratio_p75": 0.340972, "bbox_width_ratio_median": 0.082083, "frame_presence_count": 47, "label_counts": {"drilling_rig": 5, "tower_crane": 8, "wheel loader": 38}, "object_sample_count": 51}}, "scene_scale_metrics": {"sample_count": 16011, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065955}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:54:19", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "tracker_update_calls": 1}, "frame_idx": 87480, "lifetime_counters": {"assigned_from_manual_pool": 64533, "assigned_from_occlusion": 2, "assigned_from_recent_track": 298, "fall_candidate_accepted_edge_entry": 808, "fall_candidate_accepted_prev_track": 4409, "fall_candidate_no_prev_worker_context": 7635, "fall_candidate_rejected_no_support": 11164, "fall_candidate_seen": 16381, "manual_self_dedupe_dropped": 87, "pseudo_created": 1903, "pseudo_promoted_to_manual": 719, "pseudo_reused": 1705, "real_match_assigned": 23728, "real_self_dedupe_dropped": 122, "reconciled_to_real": 55276, "tracker_online_targets": 24478, "tracker_removed_tracks": 2381, "tracker_update_calls": 87480, "unmatched_objects": 69160}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.043561, "bbox_height_ratio_median": 0.209028, "bbox_height_ratio_p75": 0.209028, "bbox_width_ratio_median": 0.208398, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.01009, "bbox_height_ratio_median": 0.118194, "bbox_height_ratio_p75": 0.121276, "bbox_width_ratio_median": 0.08525, "frame_presence_count": 53, "label_counts": {"drilling_rig": 1, "pile_driver": 2, "tower_crane": 8, "wheel loader": 49}, "object_sample_count": 60}}, "scene_scale_metrics": {"sample_count": 16012, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065951}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:54:42", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 87600, "lifetime_counters": {"assigned_from_manual_pool": 64594, "assigned_from_occlusion": 2, "assigned_from_recent_track": 299, "fall_candidate_accepted_edge_entry": 810, "fall_candidate_accepted_prev_track": 4409, "fall_candidate_no_prev_worker_context": 7695, "fall_candidate_rejected_no_support": 11264, "fall_candidate_seen": 16483, "manual_self_dedupe_dropped": 87, "pseudo_created": 1910, "pseudo_promoted_to_manual": 722, "pseudo_reused": 1712, "real_match_assigned": 23752, "real_self_dedupe_dropped": 122, "reconciled_to_real": 55316, "tracker_online_targets": 24502, "tracker_removed_tracks": 2384, "tracker_update_calls": 87600, "unmatched_objects": 69239}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002176, "bbox_height_ratio_median": 0.103819, "bbox_height_ratio_p75": 0.105556, "bbox_width_ratio_median": 0.020508, "frame_presence_count": 28, "label_counts": {"person": 28, "worker": 2}, "object_sample_count": 30}, "중장비": {"bbox_area_ratio_median": 0.029389, "bbox_height_ratio_median": 0.338542, "bbox_height_ratio_p75": 0.488542, "bbox_width_ratio_median": 0.068593, "frame_presence_count": 57, "label_counts": {"drilling_rig": 26, "tower_crane": 12, "wheel loader": 35}, "object_sample_count": 73}}, "scene_scale_metrics": {"sample_count": 16042, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065827}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:55:00", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 87720, "lifetime_counters": {"assigned_from_manual_pool": 64734, "assigned_from_occlusion": 2, "assigned_from_recent_track": 299, "fall_candidate_accepted_edge_entry": 810, "fall_candidate_accepted_prev_track": 4409, "fall_candidate_no_prev_worker_context": 7697, "fall_candidate_rejected_no_support": 11266, "fall_candidate_seen": 16485, "manual_self_dedupe_dropped": 87, "pseudo_created": 1911, "pseudo_promoted_to_manual": 723, "pseudo_reused": 1713, "real_match_assigned": 23778, "real_self_dedupe_dropped": 122, "reconciled_to_real": 55414, "tracker_online_targets": 24528, "tracker_removed_tracks": 2384, "tracker_update_calls": 87720, "unmatched_objects": 69382}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.030577, "bbox_height_ratio_median": 0.488542, "bbox_height_ratio_p75": 0.489583, "bbox_width_ratio_median": 0.064453, "frame_presence_count": 111, "label_counts": {"drilling_rig": 89, "tower_crane": 32, "wheel loader": 48}, "object_sample_count": 169}}, "scene_scale_metrics": {"sample_count": 16042, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065827}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:55:16", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 87840, "lifetime_counters": {"assigned_from_manual_pool": 64791, "assigned_from_occlusion": 2, "assigned_from_recent_track": 300, "fall_candidate_accepted_edge_entry": 814, "fall_candidate_accepted_prev_track": 4409, "fall_candidate_no_prev_worker_context": 7697, "fall_candidate_rejected_no_support": 11266, "fall_candidate_seen": 16489, "manual_self_dedupe_dropped": 87, "pseudo_created": 1915, "pseudo_promoted_to_manual": 724, "pseudo_reused": 1714, "real_match_assigned": 23780, "real_self_dedupe_dropped": 122, "reconciled_to_real": 55421, "tracker_online_targets": 24534, "tracker_removed_tracks": 2386, "tracker_update_calls": 87840, "unmatched_objects": 69446}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.045361, "bbox_height_ratio_median": 0.215278, "bbox_height_ratio_p75": 0.219444, "bbox_width_ratio_median": 0.210742, "frame_presence_count": 4, "label_counts": {"worker": 4}, "object_sample_count": 4}, "중장비": {"bbox_area_ratio_median": 0.030919, "bbox_height_ratio_median": 0.3503, "bbox_height_ratio_p75": 0.366667, "bbox_width_ratio_median": 0.084604, "frame_presence_count": 55, "label_counts": {"drilling_rig": 10, "tower_crane": 29, "wheel loader": 23}, "object_sample_count": 62}}, "scene_scale_metrics": {"sample_count": 16046, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065811}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:55:34", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 87960, "lifetime_counters": {"assigned_from_manual_pool": 64832, "assigned_from_occlusion": 2, "assigned_from_recent_track": 301, "fall_candidate_accepted_edge_entry": 831, "fall_candidate_accepted_prev_track": 4410, "fall_candidate_no_prev_worker_context": 7697, "fall_candidate_rejected_no_support": 11266, "fall_candidate_seen": 16507, "manual_self_dedupe_dropped": 87, "pseudo_created": 1923, "pseudo_promoted_to_manual": 724, "pseudo_reused": 1717, "real_match_assigned": 23790, "real_self_dedupe_dropped": 122, "reconciled_to_real": 55421, "tracker_online_targets": 24545, "tracker_removed_tracks": 2391, "tracker_update_calls": 87960, "unmatched_objects": 69499}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.03063, "bbox_height_ratio_median": 0.342448, "bbox_height_ratio_p75": 0.348785, "bbox_width_ratio_median": 0.086816, "frame_presence_count": 18, "label_counts": {"worker": 18}, "object_sample_count": 18}, "중장비": {"bbox_area_ratio_median": 0.0093, "bbox_height_ratio_median": 0.115268, "bbox_height_ratio_p75": 0.120562, "bbox_width_ratio_median": 0.080546, "frame_presence_count": 43, "label_counts": {"drilling_rig": 1, "tower_crane": 3, "wheel loader": 41}, "object_sample_count": 45}}, "scene_scale_metrics": {"sample_count": 16064, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065737}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:55:52", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 88080, "lifetime_counters": {"assigned_from_manual_pool": 64949, "assigned_from_occlusion": 2, "assigned_from_recent_track": 301, "fall_candidate_accepted_edge_entry": 833, "fall_candidate_accepted_prev_track": 4413, "fall_candidate_no_prev_worker_context": 7697, "fall_candidate_rejected_no_support": 11266, "fall_candidate_seen": 16512, "manual_self_dedupe_dropped": 87, "pseudo_created": 1928, "pseudo_promoted_to_manual": 726, "pseudo_reused": 1719, "real_match_assigned": 23792, "real_self_dedupe_dropped": 122, "reconciled_to_real": 55451, "tracker_online_targets": 24547, "tracker_removed_tracks": 2397, "tracker_update_calls": 88080, "unmatched_objects": 69625}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.03196, "bbox_height_ratio_median": 0.342882, "bbox_height_ratio_p75": 0.347049, "bbox_width_ratio_median": 0.09209, "frame_presence_count": 5, "label_counts": {"worker": 5}, "object_sample_count": 5}, "중장비": {"bbox_area_ratio_median": 0.009863, "bbox_height_ratio_median": 0.115726, "bbox_height_ratio_p75": 0.342708, "bbox_width_ratio_median": 0.083379, "frame_presence_count": 105, "label_counts": {"drilling_rig": 8, "tower_crane": 27, "wheel loader": 88}, "object_sample_count": 123}}, "scene_scale_metrics": {"sample_count": 16069, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065717}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:56:09", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 88200, "lifetime_counters": {"assigned_from_manual_pool": 65020, "assigned_from_occlusion": 2, "assigned_from_recent_track": 301, "fall_candidate_accepted_edge_entry": 833, "fall_candidate_accepted_prev_track": 4413, "fall_candidate_no_prev_worker_context": 7698, "fall_candidate_rejected_no_support": 11268, "fall_candidate_seen": 16514, "manual_self_dedupe_dropped": 87, "pseudo_created": 1931, "pseudo_promoted_to_manual": 727, "pseudo_reused": 1720, "real_match_assigned": 23795, "real_self_dedupe_dropped": 122, "reconciled_to_real": 55513, "tracker_online_targets": 24550, "tracker_removed_tracks": 2399, "tracker_update_calls": 88200, "unmatched_objects": 69701}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001368, "bbox_height_ratio_median": 0.067361, "bbox_height_ratio_p75": 0.070139, "bbox_width_ratio_median": 0.020313, "frame_presence_count": 3, "label_counts": {"person": 3}, "object_sample_count": 3}, "중장비": {"bbox_area_ratio_median": 0.065767, "bbox_height_ratio_median": 0.402083, "bbox_height_ratio_p75": 0.504861, "bbox_width_ratio_median": 0.158398, "frame_presence_count": 72, "label_counts": {"tower_crane": 66, "wheel loader": 10}, "object_sample_count": 76}}, "scene_scale_metrics": {"sample_count": 16072, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065704}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:56:26", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 88320, "lifetime_counters": {"assigned_from_manual_pool": 65085, "assigned_from_occlusion": 2, "assigned_from_recent_track": 301, "fall_candidate_accepted_edge_entry": 833, "fall_candidate_accepted_prev_track": 4413, "fall_candidate_no_prev_worker_context": 7698, "fall_candidate_rejected_no_support": 11268, "fall_candidate_seen": 16514, "manual_self_dedupe_dropped": 87, "pseudo_created": 1933, "pseudo_promoted_to_manual": 728, "pseudo_reused": 1722, "real_match_assigned": 23797, "real_self_dedupe_dropped": 122, "reconciled_to_real": 55579, "tracker_online_targets": 24552, "tracker_removed_tracks": 2404, "tracker_update_calls": 88320, "unmatched_objects": 69771}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.106275, "bbox_height_ratio_median": 0.560417, "bbox_height_ratio_p75": 0.569097, "bbox_width_ratio_median": 0.189648, "frame_presence_count": 71, "label_counts": {"pile_driver": 4, "tower_crane": 68}, "object_sample_count": 72}}, "scene_scale_metrics": {"sample_count": 16072, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065704}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:56:44", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 88440, "lifetime_counters": {"assigned_from_manual_pool": 65135, "assigned_from_occlusion": 2, "assigned_from_recent_track": 301, "fall_candidate_accepted_edge_entry": 833, "fall_candidate_accepted_prev_track": 4413, "fall_candidate_no_prev_worker_context": 7698, "fall_candidate_rejected_no_support": 11268, "fall_candidate_seen": 16514, "manual_self_dedupe_dropped": 87, "pseudo_created": 1937, "pseudo_promoted_to_manual": 730, "pseudo_reused": 1727, "real_match_assigned": 23805, "real_self_dedupe_dropped": 122, "reconciled_to_real": 55631, "tracker_online_targets": 24560, "tracker_removed_tracks": 2405, "tracker_update_calls": 88440, "unmatched_objects": 69832}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001616, "bbox_height_ratio_median": 0.083681, "bbox_height_ratio_p75": 0.094444, "bbox_width_ratio_median": 0.018945, "frame_presence_count": 18, "label_counts": {"person": 18}, "object_sample_count": 18}, "중장비": {"bbox_area_ratio_median": 0.117683, "bbox_height_ratio_median": 0.581597, "bbox_height_ratio_p75": 0.639931, "bbox_width_ratio_median": 0.202344, "frame_presence_count": 50, "label_counts": {"drilling_rig": 1, "tower_crane": 50}, "object_sample_count": 51}}, "scene_scale_metrics": {"sample_count": 16090, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065631}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:57:01", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 88560, "lifetime_counters": {"assigned_from_manual_pool": 65200, "assigned_from_occlusion": 2, "assigned_from_recent_track": 303, "fall_candidate_accepted_edge_entry": 833, "fall_candidate_accepted_prev_track": 4413, "fall_candidate_no_prev_worker_context": 7709, "fall_candidate_rejected_no_support": 11279, "fall_candidate_seen": 16525, "manual_self_dedupe_dropped": 87, "pseudo_created": 1942, "pseudo_promoted_to_manual": 731, "pseudo_reused": 1730, "real_match_assigned": 23820, "real_self_dedupe_dropped": 122, "reconciled_to_real": 55683, "tracker_online_targets": 24575, "tracker_removed_tracks": 2415, "tracker_update_calls": 88560, "unmatched_objects": 69908}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.032521, "bbox_height_ratio_median": 0.484028, "bbox_height_ratio_p75": 0.635417, "bbox_width_ratio_median": 0.086211, "frame_presence_count": 76, "label_counts": {"pile_driver": 13, "tower_crane": 42, "wheel loader": 36}, "object_sample_count": 91}}, "scene_scale_metrics": {"sample_count": 16090, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065631}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:57:16", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 88680, "lifetime_counters": {"assigned_from_manual_pool": 65317, "assigned_from_occlusion": 2, "assigned_from_recent_track": 304, "fall_candidate_accepted_edge_entry": 833, "fall_candidate_accepted_prev_track": 4413, "fall_candidate_no_prev_worker_context": 7809, "fall_candidate_rejected_no_support": 11379, "fall_candidate_seen": 16625, "manual_self_dedupe_dropped": 87, "pseudo_created": 1945, "pseudo_promoted_to_manual": 731, "pseudo_reused": 1733, "real_match_assigned": 23838, "real_self_dedupe_dropped": 122, "reconciled_to_real": 55780, "tracker_online_targets": 24593, "tracker_removed_tracks": 2418, "tracker_update_calls": 88680, "unmatched_objects": 70032}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.126612, "bbox_height_ratio_median": 0.64566, "bbox_height_ratio_p75": 0.651389, "bbox_width_ratio_median": 0.195898, "frame_presence_count": 105, "label_counts": {"pile_driver": 13, "tower_crane": 101, "wheel loader": 28}, "object_sample_count": 142}}, "scene_scale_metrics": {"sample_count": 16090, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065631}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:57:29", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {}, "analysis_flags": {"summary_due": true}, "frame_counters": {"tracker_update_calls": 1}, "frame_idx": 88800, "lifetime_counters": {"assigned_from_manual_pool": 65424, "assigned_from_occlusion": 2, "assigned_from_recent_track": 305, "fall_candidate_accepted_edge_entry": 833, "fall_candidate_accepted_prev_track": 4413, "fall_candidate_no_prev_worker_context": 7917, "fall_candidate_rejected_no_support": 11487, "fall_candidate_seen": 16733, "manual_self_dedupe_dropped": 87, "pseudo_created": 1950, "pseudo_promoted_to_manual": 733, "pseudo_reused": 1736, "real_match_assigned": 23846, "real_self_dedupe_dropped": 122, "reconciled_to_real": 55865, "tracker_online_targets": 24601, "tracker_removed_tracks": 2421, "tracker_update_calls": 88800, "unmatched_objects": 70150}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.112767, "bbox_height_ratio_median": 0.607118, "bbox_height_ratio_p75": 0.638889, "bbox_width_ratio_median": 0.18457, "frame_presence_count": 96, "label_counts": {"tower_crane": 74, "wheel loader": 52}, "object_sample_count": 126}}, "scene_scale_metrics": {"sample_count": 16090, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065631}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:57:51", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 88920, "lifetime_counters": {"assigned_from_manual_pool": 65536, "assigned_from_occlusion": 2, "assigned_from_recent_track": 305, "fall_candidate_accepted_edge_entry": 833, "fall_candidate_accepted_prev_track": 4413, "fall_candidate_no_prev_worker_context": 7971, "fall_candidate_rejected_no_support": 11541, "fall_candidate_seen": 16787, "manual_self_dedupe_dropped": 87, "pseudo_created": 1951, "pseudo_promoted_to_manual": 734, "pseudo_reused": 1737, "real_match_assigned": 23847, "real_self_dedupe_dropped": 122, "reconciled_to_real": 55953, "tracker_online_targets": 24602, "tracker_removed_tracks": 2423, "tracker_update_calls": 88920, "unmatched_objects": 70265}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.029706, "bbox_height_ratio_median": 0.544097, "bbox_height_ratio_p75": 0.626389, "bbox_width_ratio_median": 0.076063, "frame_presence_count": 98, "label_counts": {"tower_crane": 91, "wheel loader": 25}, "object_sample_count": 116}}, "scene_scale_metrics": {"sample_count": 16090, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065631}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:58:09", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 89040, "lifetime_counters": {"assigned_from_manual_pool": 65640, "assigned_from_occlusion": 2, "assigned_from_recent_track": 305, "fall_candidate_accepted_edge_entry": 833, "fall_candidate_accepted_prev_track": 4413, "fall_candidate_no_prev_worker_context": 7982, "fall_candidate_rejected_no_support": 11552, "fall_candidate_seen": 16798, "manual_self_dedupe_dropped": 87, "pseudo_created": 1954, "pseudo_promoted_to_manual": 736, "pseudo_reused": 1739, "real_match_assigned": 23855, "real_self_dedupe_dropped": 122, "reconciled_to_real": 56059, "tracker_online_targets": 24610, "tracker_removed_tracks": 2423, "tracker_update_calls": 89040, "unmatched_objects": 70376}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.019985, "bbox_height_ratio_median": 0.535417, "bbox_height_ratio_p75": 0.539583, "bbox_width_ratio_median": 0.039453, "frame_presence_count": 103, "label_counts": {"pile_driver": 10, "tower_crane": 103, "wheel loader": 6}, "object_sample_count": 119}}, "scene_scale_metrics": {"sample_count": 16090, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065631}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:58:28", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 89160, "lifetime_counters": {"assigned_from_manual_pool": 65837, "assigned_from_occlusion": 2, "assigned_from_recent_track": 305, "fall_candidate_accepted_edge_entry": 835, "fall_candidate_accepted_prev_track": 4413, "fall_candidate_no_prev_worker_context": 7982, "fall_candidate_rejected_no_support": 11552, "fall_candidate_seen": 16800, "manual_self_dedupe_dropped": 87, "pseudo_created": 1958, "pseudo_promoted_to_manual": 737, "pseudo_reused": 1741, "real_match_assigned": 23866, "real_self_dedupe_dropped": 122, "reconciled_to_real": 56257, "tracker_online_targets": 24621, "tracker_removed_tracks": 2425, "tracker_update_calls": 89160, "unmatched_objects": 70580}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.046079, "bbox_height_ratio_median": 0.205208, "bbox_height_ratio_p75": 0.206944, "bbox_width_ratio_median": 0.224512, "frame_presence_count": 2, "label_counts": {"worker": 2}, "object_sample_count": 2}, "중장비": {"bbox_area_ratio_median": 0.019843, "bbox_height_ratio_median": 0.527083, "bbox_height_ratio_p75": 0.536111, "bbox_width_ratio_median": 0.076554, "frame_presence_count": 119, "label_counts": {"pile_driver": 5, "tower_crane": 117, "wheel loader": 91}, "object_sample_count": 213}}, "scene_scale_metrics": {"sample_count": 16092, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065623}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:58:46", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 89280, "lifetime_counters": {"assigned_from_manual_pool": 66035, "assigned_from_occlusion": 2, "assigned_from_recent_track": 305, "fall_candidate_accepted_edge_entry": 835, "fall_candidate_accepted_prev_track": 4413, "fall_candidate_no_prev_worker_context": 7982, "fall_candidate_rejected_no_support": 11552, "fall_candidate_seen": 16800, "manual_self_dedupe_dropped": 87, "pseudo_created": 1958, "pseudo_promoted_to_manual": 737, "pseudo_reused": 1741, "real_match_assigned": 23866, "real_self_dedupe_dropped": 122, "reconciled_to_real": 56455, "tracker_online_targets": 24621, "tracker_removed_tracks": 2425, "tracker_update_calls": 89280, "unmatched_objects": 70778}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.046322, "bbox_height_ratio_median": 0.52934, "bbox_height_ratio_p75": 0.534028, "bbox_width_ratio_median": 0.086719, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 78}, "object_sample_count": 198}}, "scene_scale_metrics": {"sample_count": 16092, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065623}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:59:06", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 89400, "lifetime_counters": {"assigned_from_manual_pool": 66210, "assigned_from_occlusion": 2, "assigned_from_recent_track": 306, "fall_candidate_accepted_edge_entry": 843, "fall_candidate_accepted_prev_track": 4415, "fall_candidate_no_prev_worker_context": 7982, "fall_candidate_rejected_no_support": 11552, "fall_candidate_seen": 16810, "manual_self_dedupe_dropped": 87, "pseudo_created": 1960, "pseudo_promoted_to_manual": 737, "pseudo_reused": 1742, "real_match_assigned": 23869, "real_self_dedupe_dropped": 122, "reconciled_to_real": 56627, "tracker_online_targets": 24624, "tracker_removed_tracks": 2426, "tracker_update_calls": 89400, "unmatched_objects": 70957}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.055762, "bbox_height_ratio_median": 0.261111, "bbox_height_ratio_p75": 0.264236, "bbox_width_ratio_median": 0.210156, "frame_presence_count": 10, "label_counts": {"worker": 10}, "object_sample_count": 10}, "중장비": {"bbox_area_ratio_median": 0.047077, "bbox_height_ratio_median": 0.537326, "bbox_height_ratio_p75": 0.545486, "bbox_width_ratio_median": 0.0875, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 52}, "object_sample_count": 172}}, "scene_scale_metrics": {"sample_count": 16102, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065582}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:59:24", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 89520, "lifetime_counters": {"assigned_from_manual_pool": 66421, "assigned_from_occlusion": 2, "assigned_from_recent_track": 307, "fall_candidate_accepted_edge_entry": 846, "fall_candidate_accepted_prev_track": 4426, "fall_candidate_no_prev_worker_context": 7982, "fall_candidate_rejected_no_support": 11552, "fall_candidate_seen": 16824, "manual_self_dedupe_dropped": 87, "pseudo_created": 1961, "pseudo_promoted_to_manual": 737, "pseudo_reused": 1742, "real_match_assigned": 23871, "real_self_dedupe_dropped": 122, "reconciled_to_real": 56828, "tracker_online_targets": 24626, "tracker_removed_tracks": 2428, "tracker_update_calls": 89520, "unmatched_objects": 71170}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.055177, "bbox_height_ratio_median": 0.263021, "bbox_height_ratio_p75": 0.266319, "bbox_width_ratio_median": 0.208984, "frame_presence_count": 14, "label_counts": {"worker": 14}, "object_sample_count": 14}, "중장비": {"bbox_area_ratio_median": 0.047882, "bbox_height_ratio_median": 0.545139, "bbox_height_ratio_p75": 0.559722, "bbox_width_ratio_median": 0.087919, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 81}, "object_sample_count": 201}}, "scene_scale_metrics": {"sample_count": 16116, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065525}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T10:59:43", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 89640, "lifetime_counters": {"assigned_from_manual_pool": 66622, "assigned_from_occlusion": 2, "assigned_from_recent_track": 308, "fall_candidate_accepted_edge_entry": 851, "fall_candidate_accepted_prev_track": 4438, "fall_candidate_no_prev_worker_context": 7982, "fall_candidate_rejected_no_support": 11552, "fall_candidate_seen": 16841, "manual_self_dedupe_dropped": 87, "pseudo_created": 1964, "pseudo_promoted_to_manual": 738, "pseudo_reused": 1744, "real_match_assigned": 23884, "real_self_dedupe_dropped": 122, "reconciled_to_real": 57023, "tracker_online_targets": 24639, "tracker_removed_tracks": 2432, "tracker_update_calls": 89640, "unmatched_objects": 71378}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.056929, "bbox_height_ratio_median": 0.265278, "bbox_height_ratio_p75": 0.26875, "bbox_width_ratio_median": 0.214844, "frame_presence_count": 17, "label_counts": {"worker": 17}, "object_sample_count": 17}, "중장비": {"bbox_area_ratio_median": 0.048554, "bbox_height_ratio_median": 0.546528, "bbox_height_ratio_p75": 0.563194, "bbox_width_ratio_median": 0.088672, "frame_presence_count": 120, "label_counts": {"drilling_rig": 12, "tower_crane": 120, "wheel loader": 72}, "object_sample_count": 204}}, "scene_scale_metrics": {"sample_count": 16133, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065456}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:00:01", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 3}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_accepted_edge_entry": 1, "fall_candidate_seen": 1, "pseudo_reused": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 3}, "frame_idx": 89760, "lifetime_counters": {"assigned_from_manual_pool": 66839, "assigned_from_occlusion": 2, "assigned_from_recent_track": 308, "fall_candidate_accepted_edge_entry": 856, "fall_candidate_accepted_prev_track": 4447, "fall_candidate_no_prev_worker_context": 7982, "fall_candidate_rejected_no_support": 11552, "fall_candidate_seen": 16855, "manual_self_dedupe_dropped": 87, "pseudo_created": 1969, "pseudo_promoted_to_manual": 739, "pseudo_reused": 1748, "real_match_assigned": 23888, "real_self_dedupe_dropped": 122, "reconciled_to_real": 57230, "tracker_online_targets": 24643, "tracker_removed_tracks": 2435, "tracker_update_calls": 89760, "unmatched_objects": 71605}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.056246, "bbox_height_ratio_median": 0.270312, "bbox_height_ratio_p75": 0.271181, "bbox_width_ratio_median": 0.209473, "frame_presence_count": 14, "label_counts": {"worker": 14}, "object_sample_count": 14}, "중장비": {"bbox_area_ratio_median": 0.048064, "bbox_height_ratio_median": 0.538889, "bbox_height_ratio_p75": 0.565972, "bbox_width_ratio_median": 0.088281, "frame_presence_count": 120, "label_counts": {"drilling_rig": 2, "tower_crane": 121, "wheel loader": 94}, "object_sample_count": 217}}, "scene_scale_metrics": {"sample_count": 16147, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065399}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 1, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:00:19", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_accepted_edge_entry": 1, "fall_candidate_seen": 1, "pseudo_reused": 1, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 3}, "frame_idx": 89880, "lifetime_counters": {"assigned_from_manual_pool": 67059, "assigned_from_occlusion": 2, "assigned_from_recent_track": 308, "fall_candidate_accepted_edge_entry": 864, "fall_candidate_accepted_prev_track": 4447, "fall_candidate_no_prev_worker_context": 7982, "fall_candidate_rejected_no_support": 11553, "fall_candidate_seen": 16864, "manual_self_dedupe_dropped": 87, "pseudo_created": 1972, "pseudo_promoted_to_manual": 739, "pseudo_reused": 1750, "real_match_assigned": 23890, "real_self_dedupe_dropped": 122, "reconciled_to_real": 57448, "tracker_online_targets": 24645, "tracker_removed_tracks": 2437, "tracker_update_calls": 89880, "unmatched_objects": 71830}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.055402, "bbox_height_ratio_median": 0.260938, "bbox_height_ratio_p75": 0.265278, "bbox_width_ratio_median": 0.2125, "frame_presence_count": 8, "label_counts": {"worker": 8}, "object_sample_count": 8}, "중장비": {"bbox_area_ratio_median": 0.048019, "bbox_height_ratio_median": 0.535417, "bbox_height_ratio_p75": 0.563194, "bbox_width_ratio_median": 0.089063, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 99}, "object_sample_count": 219}}, "scene_scale_metrics": {"sample_count": 16155, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065367}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 1, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:00:42", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 90000, "lifetime_counters": {"assigned_from_manual_pool": 67290, "assigned_from_occlusion": 2, "assigned_from_recent_track": 309, "fall_candidate_accepted_edge_entry": 867, "fall_candidate_accepted_prev_track": 4455, "fall_candidate_no_prev_worker_context": 7982, "fall_candidate_rejected_no_support": 11553, "fall_candidate_seen": 16875, "manual_self_dedupe_dropped": 87, "pseudo_created": 1976, "pseudo_promoted_to_manual": 741, "pseudo_reused": 1752, "real_match_assigned": 23893, "real_self_dedupe_dropped": 122, "reconciled_to_real": 57673, "tracker_online_targets": 24648, "tracker_removed_tracks": 2441, "tracker_update_calls": 90000, "unmatched_objects": 72070}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.051866, "bbox_height_ratio_median": 0.236111, "bbox_height_ratio_p75": 0.241667, "bbox_width_ratio_median": 0.218359, "frame_presence_count": 11, "label_counts": {"worker": 11}, "object_sample_count": 11}, "중장비": {"bbox_area_ratio_median": 0.045729, "bbox_height_ratio_median": 0.531771, "bbox_height_ratio_p75": 0.546528, "bbox_width_ratio_median": 0.085547, "frame_presence_count": 120, "label_counts": {"drilling_rig": 19, "tower_crane": 120, "wheel loader": 93}, "object_sample_count": 232}}, "scene_scale_metrics": {"sample_count": 16166, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065322}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:01:00", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_removed_tracks": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 90120, "lifetime_counters": {"assigned_from_manual_pool": 67484, "assigned_from_occlusion": 2, "assigned_from_recent_track": 310, "fall_candidate_accepted_edge_entry": 871, "fall_candidate_accepted_prev_track": 4462, "fall_candidate_no_prev_worker_context": 7982, "fall_candidate_rejected_no_support": 11553, "fall_candidate_seen": 16886, "manual_self_dedupe_dropped": 87, "pseudo_created": 1977, "pseudo_promoted_to_manual": 741, "pseudo_reused": 1753, "real_match_assigned": 23895, "real_self_dedupe_dropped": 122, "reconciled_to_real": 57859, "tracker_online_targets": 24650, "tracker_removed_tracks": 2443, "tracker_update_calls": 90120, "unmatched_objects": 72267}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.05128, "bbox_height_ratio_median": 0.243056, "bbox_height_ratio_p75": 0.251389, "bbox_width_ratio_median": 0.216602, "frame_presence_count": 11, "label_counts": {"worker": 11}, "object_sample_count": 11}, "중장비": {"bbox_area_ratio_median": 0.047899, "bbox_height_ratio_median": 0.537674, "bbox_height_ratio_p75": 0.551389, "bbox_width_ratio_median": 0.088281, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 68}, "object_sample_count": 188}}, "scene_scale_metrics": {"sample_count": 16177, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065278}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:01:18", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 90240, "lifetime_counters": {"assigned_from_manual_pool": 67686, "assigned_from_occlusion": 2, "assigned_from_recent_track": 311, "fall_candidate_accepted_edge_entry": 878, "fall_candidate_accepted_prev_track": 4468, "fall_candidate_no_prev_worker_context": 7982, "fall_candidate_rejected_no_support": 11553, "fall_candidate_seen": 16899, "manual_self_dedupe_dropped": 87, "pseudo_created": 1980, "pseudo_promoted_to_manual": 741, "pseudo_reused": 1753, "real_match_assigned": 23899, "real_self_dedupe_dropped": 122, "reconciled_to_real": 58052, "tracker_online_targets": 24654, "tracker_removed_tracks": 2445, "tracker_update_calls": 90240, "unmatched_objects": 72473}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.052288, "bbox_height_ratio_median": 0.245833, "bbox_height_ratio_p75": 0.256944, "bbox_width_ratio_median": 0.218945, "frame_presence_count": 13, "label_counts": {"worker": 13}, "object_sample_count": 13}, "중장비": {"bbox_area_ratio_median": 0.047244, "bbox_height_ratio_median": 0.53125, "bbox_height_ratio_p75": 0.545833, "bbox_width_ratio_median": 0.087891, "frame_presence_count": 120, "label_counts": {"drilling_rig": 2, "tower_crane": 120, "wheel loader": 75}, "object_sample_count": 197}}, "scene_scale_metrics": {"sample_count": 16190, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065225}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:01:37", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 90360, "lifetime_counters": {"assigned_from_manual_pool": 67862, "assigned_from_occlusion": 2, "assigned_from_recent_track": 312, "fall_candidate_accepted_edge_entry": 881, "fall_candidate_accepted_prev_track": 4470, "fall_candidate_no_prev_worker_context": 7982, "fall_candidate_rejected_no_support": 11553, "fall_candidate_seen": 16904, "manual_self_dedupe_dropped": 87, "pseudo_created": 1984, "pseudo_promoted_to_manual": 742, "pseudo_reused": 1754, "real_match_assigned": 23908, "real_self_dedupe_dropped": 122, "reconciled_to_real": 58227, "tracker_online_targets": 24663, "tracker_removed_tracks": 2448, "tracker_update_calls": 90360, "unmatched_objects": 72656}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.052513, "bbox_height_ratio_median": 0.224306, "bbox_height_ratio_p75": 0.227083, "bbox_width_ratio_median": 0.23125, "frame_presence_count": 5, "label_counts": {"worker": 5}, "object_sample_count": 5}, "중장비": {"bbox_area_ratio_median": 0.046899, "bbox_height_ratio_median": 0.531944, "bbox_height_ratio_p75": 0.538194, "bbox_width_ratio_median": 0.087891, "frame_presence_count": 120, "label_counts": {"drilling_rig": 1, "pile_driver": 12, "tower_crane": 120, "wheel loader": 54}, "object_sample_count": 187}}, "scene_scale_metrics": {"sample_count": 16195, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065205}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:01:56", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 90480, "lifetime_counters": {"assigned_from_manual_pool": 68076, "assigned_from_occlusion": 2, "assigned_from_recent_track": 312, "fall_candidate_accepted_edge_entry": 886, "fall_candidate_accepted_prev_track": 4470, "fall_candidate_no_prev_worker_context": 7982, "fall_candidate_rejected_no_support": 11553, "fall_candidate_seen": 16909, "manual_self_dedupe_dropped": 87, "pseudo_created": 1987, "pseudo_promoted_to_manual": 743, "pseudo_reused": 1757, "real_match_assigned": 23928, "real_self_dedupe_dropped": 122, "reconciled_to_real": 58442, "tracker_online_targets": 24683, "tracker_removed_tracks": 2449, "tracker_update_calls": 90480, "unmatched_objects": 72877}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.055701, "bbox_height_ratio_median": 0.262847, "bbox_height_ratio_p75": 0.263194, "bbox_width_ratio_median": 0.213086, "frame_presence_count": 5, "label_counts": {"worker": 5}, "object_sample_count": 5}, "중장비": {"bbox_area_ratio_median": 0.046006, "bbox_height_ratio_median": 0.530903, "bbox_height_ratio_p75": 0.556944, "bbox_width_ratio_median": 0.085156, "frame_presence_count": 120, "label_counts": {"drilling_rig": 45, "tower_crane": 120, "wheel loader": 71}, "object_sample_count": 236}}, "scene_scale_metrics": {"sample_count": 16200, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065185}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:02:14", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 90600, "lifetime_counters": {"assigned_from_manual_pool": 68338, "assigned_from_occlusion": 2, "assigned_from_recent_track": 314, "fall_candidate_accepted_edge_entry": 891, "fall_candidate_accepted_prev_track": 4488, "fall_candidate_no_prev_worker_context": 7982, "fall_candidate_rejected_no_support": 11558, "fall_candidate_seen": 16937, "manual_self_dedupe_dropped": 87, "pseudo_created": 1988, "pseudo_promoted_to_manual": 743, "pseudo_reused": 1757, "real_match_assigned": 23939, "real_self_dedupe_dropped": 122, "reconciled_to_real": 58667, "tracker_online_targets": 24694, "tracker_removed_tracks": 2452, "tracker_update_calls": 90600, "unmatched_objects": 73142}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.055552, "bbox_height_ratio_median": 0.25625, "bbox_height_ratio_p75": 0.2625, "bbox_width_ratio_median": 0.216992, "frame_presence_count": 23, "label_counts": {"worker": 23}, "object_sample_count": 23}, "중장비": {"bbox_area_ratio_median": 0.030324, "bbox_height_ratio_median": 0.493056, "bbox_height_ratio_p75": 0.561806, "bbox_width_ratio_median": 0.083203, "frame_presence_count": 120, "label_counts": {"drilling_rig": 25, "tower_crane": 120, "wheel loader": 108}, "object_sample_count": 253}}, "scene_scale_metrics": {"sample_count": 16223, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065093}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:02:33", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 90720, "lifetime_counters": {"assigned_from_manual_pool": 68611, "assigned_from_occlusion": 2, "assigned_from_recent_track": 314, "fall_candidate_accepted_edge_entry": 892, "fall_candidate_accepted_prev_track": 4488, "fall_candidate_no_prev_worker_context": 8071, "fall_candidate_rejected_no_support": 11651, "fall_candidate_seen": 17031, "manual_self_dedupe_dropped": 87, "pseudo_created": 1990, "pseudo_promoted_to_manual": 744, "pseudo_reused": 1758, "real_match_assigned": 23956, "real_self_dedupe_dropped": 122, "reconciled_to_real": 58941, "tracker_online_targets": 24711, "tracker_removed_tracks": 2454, "tracker_update_calls": 90720, "unmatched_objects": 73419}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.056145, "bbox_height_ratio_median": 0.275347, "bbox_height_ratio_p75": 0.275347, "bbox_width_ratio_median": 0.203906, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.029895, "bbox_height_ratio_median": 0.484375, "bbox_height_ratio_p75": 0.559722, "bbox_width_ratio_median": 0.080797, "frame_presence_count": 120, "label_counts": {"drilling_rig": 7, "pile_driver": 55, "tower_crane": 120, "wheel loader": 111}, "object_sample_count": 293}}, "scene_scale_metrics": {"sample_count": 16224, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065089}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:02:52", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 3, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "reconciled_to_real": 3, "tracker_update_calls": 1, "unmatched_objects": 3}, "frame_idx": 90840, "lifetime_counters": {"assigned_from_manual_pool": 68835, "assigned_from_occlusion": 2, "assigned_from_recent_track": 314, "fall_candidate_accepted_edge_entry": 903, "fall_candidate_accepted_prev_track": 4490, "fall_candidate_no_prev_worker_context": 8094, "fall_candidate_rejected_no_support": 11677, "fall_candidate_seen": 17070, "manual_self_dedupe_dropped": 87, "pseudo_created": 1994, "pseudo_promoted_to_manual": 745, "pseudo_reused": 1762, "real_match_assigned": 23957, "real_self_dedupe_dropped": 122, "reconciled_to_real": 59166, "tracker_online_targets": 24712, "tracker_removed_tracks": 2455, "tracker_update_calls": 90840, "unmatched_objects": 73652}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.054799, "bbox_height_ratio_median": 0.258333, "bbox_height_ratio_p75": 0.264931, "bbox_width_ratio_median": 0.216016, "frame_presence_count": 13, "label_counts": {"worker": 13}, "object_sample_count": 13}, "중장비": {"bbox_area_ratio_median": 0.047476, "bbox_height_ratio_median": 0.531944, "bbox_height_ratio_p75": 0.551042, "bbox_width_ratio_median": 0.088281, "frame_presence_count": 120, "label_counts": {"pile_driver": 11, "tower_crane": 120, "wheel loader": 90}, "object_sample_count": 221}}, "scene_scale_metrics": {"sample_count": 16237, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.065037}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 3, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:03:15", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 90960, "lifetime_counters": {"assigned_from_manual_pool": 69066, "assigned_from_occlusion": 2, "assigned_from_recent_track": 314, "fall_candidate_accepted_edge_entry": 905, "fall_candidate_accepted_prev_track": 4504, "fall_candidate_no_prev_worker_context": 8094, "fall_candidate_rejected_no_support": 11678, "fall_candidate_seen": 17087, "manual_self_dedupe_dropped": 87, "pseudo_created": 1997, "pseudo_promoted_to_manual": 745, "pseudo_reused": 1762, "real_match_assigned": 23961, "real_self_dedupe_dropped": 122, "reconciled_to_real": 59397, "tracker_online_targets": 24716, "tracker_removed_tracks": 2458, "tracker_update_calls": 90960, "unmatched_objects": 73886}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.055521, "bbox_height_ratio_median": 0.256597, "bbox_height_ratio_p75": 0.263194, "bbox_width_ratio_median": 0.211133, "frame_presence_count": 16, "label_counts": {"worker": 16}, "object_sample_count": 16}, "중장비": {"bbox_area_ratio_median": 0.046168, "bbox_height_ratio_median": 0.532639, "bbox_height_ratio_p75": 0.556597, "bbox_width_ratio_median": 0.086914, "frame_presence_count": 120, "label_counts": {"drilling_rig": 1, "pile_driver": 2, "tower_crane": 120, "wheel loader": 99}, "object_sample_count": 222}}, "scene_scale_metrics": {"sample_count": 16253, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.064973}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:03:33", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 91080, "lifetime_counters": {"assigned_from_manual_pool": 69301, "assigned_from_occlusion": 2, "assigned_from_recent_track": 317, "fall_candidate_accepted_edge_entry": 920, "fall_candidate_accepted_prev_track": 4513, "fall_candidate_no_prev_worker_context": 8094, "fall_candidate_rejected_no_support": 11678, "fall_candidate_seen": 17111, "manual_self_dedupe_dropped": 87, "pseudo_created": 2004, "pseudo_promoted_to_manual": 746, "pseudo_reused": 1769, "real_match_assigned": 23964, "real_self_dedupe_dropped": 122, "reconciled_to_real": 59624, "tracker_online_targets": 24719, "tracker_removed_tracks": 2461, "tracker_update_calls": 91080, "unmatched_objects": 74139}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.059225, "bbox_height_ratio_median": 0.246875, "bbox_height_ratio_p75": 0.425, "bbox_width_ratio_median": 0.284473, "frame_presence_count": 23, "label_counts": {"worker": 24}, "object_sample_count": 24}, "중장비": {"bbox_area_ratio_median": 0.042348, "bbox_height_ratio_median": 0.528819, "bbox_height_ratio_p75": 0.563889, "bbox_width_ratio_median": 0.083695, "frame_presence_count": 120, "label_counts": {"pile_driver": 3, "tower_crane": 120, "wheel loader": 109}, "object_sample_count": 232}}, "scene_scale_metrics": {"sample_count": 16277, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.064877}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:03:49", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 3, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "reconciled_to_real": 3, "tracker_update_calls": 1, "unmatched_objects": 3}, "frame_idx": 91200, "lifetime_counters": {"assigned_from_manual_pool": 69549, "assigned_from_occlusion": 2, "assigned_from_recent_track": 317, "fall_candidate_accepted_edge_entry": 927, "fall_candidate_accepted_prev_track": 4540, "fall_candidate_no_prev_worker_context": 8095, "fall_candidate_rejected_no_support": 11679, "fall_candidate_seen": 17146, "manual_self_dedupe_dropped": 87, "pseudo_created": 2006, "pseudo_promoted_to_manual": 747, "pseudo_reused": 1772, "real_match_assigned": 23965, "real_self_dedupe_dropped": 122, "reconciled_to_real": 59873, "tracker_online_targets": 24720, "tracker_removed_tracks": 2461, "tracker_update_calls": 91200, "unmatched_objects": 74393}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.051431, "bbox_height_ratio_median": 0.193056, "bbox_height_ratio_p75": 0.193056, "bbox_width_ratio_median": 0.266406, "frame_presence_count": 34, "label_counts": {"worker": 34}, "object_sample_count": 34}, "중장비": {"bbox_area_ratio_median": 0.042223, "bbox_height_ratio_median": 0.527083, "bbox_height_ratio_p75": 0.529861, "bbox_width_ratio_median": 0.08125, "frame_presence_count": 120, "label_counts": {"tower_crane": 119, "wheel loader": 102}, "object_sample_count": 221}}, "scene_scale_metrics": {"sample_count": 16311, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.064742}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 3, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:04:08", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "pseudo_promoted_to_manual": 1, "reconciled_to_real": 3, "tracker_update_calls": 1, "unmatched_objects": 3}, "frame_idx": 91320, "lifetime_counters": {"assigned_from_manual_pool": 69798, "assigned_from_occlusion": 2, "assigned_from_recent_track": 317, "fall_candidate_accepted_edge_entry": 932, "fall_candidate_accepted_prev_track": 4557, "fall_candidate_no_prev_worker_context": 8095, "fall_candidate_rejected_no_support": 11679, "fall_candidate_seen": 17168, "manual_self_dedupe_dropped": 87, "pseudo_created": 2015, "pseudo_promoted_to_manual": 750, "pseudo_reused": 1783, "real_match_assigned": 23980, "real_self_dedupe_dropped": 122, "reconciled_to_real": 60125, "tracker_online_targets": 24735, "tracker_removed_tracks": 2464, "tracker_update_calls": 91320, "unmatched_objects": 74665}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002051, "bbox_height_ratio_median": 0.094792, "bbox_height_ratio_p75": 0.193056, "bbox_width_ratio_median": 0.029297, "frame_presence_count": 50, "label_counts": {"person": 32, "worker": 22}, "object_sample_count": 54}, "중장비": {"bbox_area_ratio_median": 0.042697, "bbox_height_ratio_median": 0.527083, "bbox_height_ratio_p75": 0.541667, "bbox_width_ratio_median": 0.08125, "frame_presence_count": 120, "label_counts": {"drilling_rig": 3, "tower_crane": 120, "wheel loader": 110}, "object_sample_count": 233}}, "scene_scale_metrics": {"sample_count": 16365, "worker_height_ratio_median": 0.099306, "worker_small_worker_ratio": 0.064528}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 3, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:04:26", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "real_match_assigned": 1, "reconciled_to_real": 2, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 91440, "lifetime_counters": {"assigned_from_manual_pool": 70011, "assigned_from_occlusion": 2, "assigned_from_recent_track": 319, "fall_candidate_accepted_edge_entry": 937, "fall_candidate_accepted_prev_track": 4581, "fall_candidate_no_prev_worker_context": 8095, "fall_candidate_rejected_no_support": 11679, "fall_candidate_seen": 17197, "manual_self_dedupe_dropped": 87, "pseudo_created": 2020, "pseudo_promoted_to_manual": 752, "pseudo_reused": 1791, "real_match_assigned": 23997, "real_self_dedupe_dropped": 122, "reconciled_to_real": 60318, "tracker_online_targets": 24752, "tracker_removed_tracks": 2468, "tracker_update_calls": 91440, "unmatched_objects": 74895}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.043267, "bbox_height_ratio_median": 0.201389, "bbox_height_ratio_p75": 0.388889, "bbox_width_ratio_median": 0.209766, "frame_presence_count": 45, "label_counts": {"person": 28, "worker": 29}, "object_sample_count": 57}, "중장비": {"bbox_area_ratio_median": 0.048854, "bbox_height_ratio_median": 0.558333, "bbox_height_ratio_p75": 0.565972, "bbox_width_ratio_median": 0.087305, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 70}, "object_sample_count": 190}}, "scene_scale_metrics": {"sample_count": 16422, "worker_height_ratio_median": 0.1, "worker_small_worker_ratio": 0.064304}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:04:44", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 91560, "lifetime_counters": {"assigned_from_manual_pool": 70184, "assigned_from_occlusion": 2, "assigned_from_recent_track": 320, "fall_candidate_accepted_edge_entry": 941, "fall_candidate_accepted_prev_track": 4581, "fall_candidate_no_prev_worker_context": 8095, "fall_candidate_rejected_no_support": 11679, "fall_candidate_seen": 17201, "manual_self_dedupe_dropped": 87, "pseudo_created": 2026, "pseudo_promoted_to_manual": 755, "pseudo_reused": 1796, "real_match_assigned": 24069, "real_self_dedupe_dropped": 122, "reconciled_to_real": 60494, "tracker_online_targets": 24824, "tracker_removed_tracks": 2473, "tracker_update_calls": 91560, "unmatched_objects": 75083}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002028, "bbox_height_ratio_median": 0.104861, "bbox_height_ratio_p75": 0.106944, "bbox_width_ratio_median": 0.019727, "frame_presence_count": 27, "label_counts": {"person": 24, "worker": 4}, "object_sample_count": 28}, "중장비": {"bbox_area_ratio_median": 0.0467, "bbox_height_ratio_median": 0.545139, "bbox_height_ratio_p75": 0.563889, "bbox_width_ratio_median": 0.085156, "frame_presence_count": 120, "label_counts": {"drilling_rig": 25, "tower_crane": 120, "wheel loader": 87}, "object_sample_count": 232}}, "scene_scale_metrics": {"sample_count": 16450, "worker_height_ratio_median": 0.1, "worker_small_worker_ratio": 0.064195}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:05:25", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_accepted_edge_entry": 1, "fall_candidate_seen": 1, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 91680, "lifetime_counters": {"assigned_from_manual_pool": 70345, "assigned_from_occlusion": 2, "assigned_from_recent_track": 321, "fall_candidate_accepted_edge_entry": 956, "fall_candidate_accepted_prev_track": 4624, "fall_candidate_no_prev_worker_context": 8095, "fall_candidate_rejected_no_support": 11679, "fall_candidate_seen": 17259, "manual_self_dedupe_dropped": 87, "pseudo_created": 2030, "pseudo_promoted_to_manual": 758, "pseudo_reused": 1804, "real_match_assigned": 24177, "real_self_dedupe_dropped": 122, "reconciled_to_real": 60657, "tracker_online_targets": 24933, "tracker_removed_tracks": 2476, "tracker_update_calls": 91680, "unmatched_objects": 75260}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.287029, "bbox_height_ratio_median": 0.382639, "bbox_height_ratio_p75": 0.384722, "bbox_width_ratio_median": 0.755273, "frame_presence_count": 57, "label_counts": {"worker": 58}, "object_sample_count": 58}, "중장비": {"bbox_area_ratio_median": 0.0456, "bbox_height_ratio_median": 0.563889, "bbox_height_ratio_p75": 0.569444, "bbox_width_ratio_median": 0.080078, "frame_presence_count": 120, "label_counts": {"drilling_rig": 30, "tower_crane": 120, "wheel loader": 77}, "object_sample_count": 227}}, "scene_scale_metrics": {"sample_count": 16508, "worker_height_ratio_median": 0.1, "worker_small_worker_ratio": 0.063969}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:05:43", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 91800, "lifetime_counters": {"assigned_from_manual_pool": 70534, "assigned_from_occlusion": 2, "assigned_from_recent_track": 323, "fall_candidate_accepted_edge_entry": 964, "fall_candidate_accepted_prev_track": 4628, "fall_candidate_no_prev_worker_context": 8095, "fall_candidate_rejected_no_support": 11679, "fall_candidate_seen": 17271, "manual_self_dedupe_dropped": 87, "pseudo_created": 2034, "pseudo_promoted_to_manual": 758, "pseudo_reused": 1804, "real_match_assigned": 24192, "real_self_dedupe_dropped": 122, "reconciled_to_real": 60812, "tracker_online_targets": 24948, "tracker_removed_tracks": 2480, "tracker_update_calls": 91800, "unmatched_objects": 75455}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.065676, "bbox_height_ratio_median": 0.270139, "bbox_height_ratio_p75": 0.512847, "bbox_width_ratio_median": 0.262109, "frame_presence_count": 12, "label_counts": {"worker": 12}, "object_sample_count": 12}, "중장비": {"bbox_area_ratio_median": 0.047195, "bbox_height_ratio_median": 0.538542, "bbox_height_ratio_p75": 0.5625, "bbox_width_ratio_median": 0.08673, "frame_presence_count": 119, "label_counts": {"drilling_rig": 35, "tower_crane": 117, "wheel loader": 46}, "object_sample_count": 198}}, "scene_scale_metrics": {"sample_count": 16520, "worker_height_ratio_median": 0.1, "worker_small_worker_ratio": 0.063923}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:06:02", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 91920, "lifetime_counters": {"assigned_from_manual_pool": 70721, "assigned_from_occlusion": 2, "assigned_from_recent_track": 324, "fall_candidate_accepted_edge_entry": 970, "fall_candidate_accepted_prev_track": 4629, "fall_candidate_no_prev_worker_context": 8095, "fall_candidate_rejected_no_support": 11679, "fall_candidate_seen": 17278, "manual_self_dedupe_dropped": 87, "pseudo_created": 2043, "pseudo_promoted_to_manual": 758, "pseudo_reused": 1809, "real_match_assigned": 24197, "real_self_dedupe_dropped": 122, "reconciled_to_real": 60999, "tracker_online_targets": 24953, "tracker_removed_tracks": 2484, "tracker_update_calls": 91920, "unmatched_objects": 75657}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.063154, "bbox_height_ratio_median": 0.263889, "bbox_height_ratio_p75": 0.266667, "bbox_width_ratio_median": 0.234375, "frame_presence_count": 7, "label_counts": {"worker": 7}, "object_sample_count": 7}, "중장비": {"bbox_area_ratio_median": 0.04752, "bbox_height_ratio_median": 0.546701, "bbox_height_ratio_p75": 0.569097, "bbox_width_ratio_median": 0.087119, "frame_presence_count": 120, "label_counts": {"drilling_rig": 3, "tower_crane": 119, "wheel loader": 78}, "object_sample_count": 200}}, "scene_scale_metrics": {"sample_count": 16527, "worker_height_ratio_median": 0.1, "worker_small_worker_ratio": 0.063895}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:06:20", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_removed_tracks": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 92040, "lifetime_counters": {"assigned_from_manual_pool": 70941, "assigned_from_occlusion": 2, "assigned_from_recent_track": 325, "fall_candidate_accepted_edge_entry": 970, "fall_candidate_accepted_prev_track": 4629, "fall_candidate_no_prev_worker_context": 8095, "fall_candidate_rejected_no_support": 11679, "fall_candidate_seen": 17278, "manual_self_dedupe_dropped": 87, "pseudo_created": 2047, "pseudo_promoted_to_manual": 759, "pseudo_reused": 1811, "real_match_assigned": 24207, "real_self_dedupe_dropped": 122, "reconciled_to_real": 61202, "tracker_online_targets": 24963, "tracker_removed_tracks": 2488, "tracker_update_calls": 92040, "unmatched_objects": 75885}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"중장비": {"bbox_area_ratio_median": 0.046016, "bbox_height_ratio_median": 0.531771, "bbox_height_ratio_p75": 0.565972, "bbox_width_ratio_median": 0.086719, "frame_presence_count": 120, "label_counts": {"pile_driver": 24, "tower_crane": 120, "wheel loader": 94}, "object_sample_count": 238}}, "scene_scale_metrics": {"sample_count": 16527, "worker_height_ratio_median": 0.1, "worker_small_worker_ratio": 0.063895}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:06:39", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 92160, "lifetime_counters": {"assigned_from_manual_pool": 71188, "assigned_from_occlusion": 2, "assigned_from_recent_track": 325, "fall_candidate_accepted_edge_entry": 971, "fall_candidate_accepted_prev_track": 4629, "fall_candidate_no_prev_worker_context": 8097, "fall_candidate_rejected_no_support": 11681, "fall_candidate_seen": 17281, "manual_self_dedupe_dropped": 87, "pseudo_created": 2050, "pseudo_promoted_to_manual": 760, "pseudo_reused": 1812, "real_match_assigned": 24246, "real_self_dedupe_dropped": 122, "reconciled_to_real": 61393, "tracker_online_targets": 25002, "tracker_removed_tracks": 2489, "tracker_update_calls": 92160, "unmatched_objects": 76137}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.060611, "bbox_height_ratio_median": 0.230556, "bbox_height_ratio_p75": 0.230556, "bbox_width_ratio_median": 0.262891, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.029264, "bbox_height_ratio_median": 0.482639, "bbox_height_ratio_p75": 0.552778, "bbox_width_ratio_median": 0.077664, "frame_presence_count": 120, "label_counts": {"pile_driver": 63, "tower_crane": 120, "wheel loader": 107}, "object_sample_count": 290}}, "scene_scale_metrics": {"sample_count": 16528, "worker_height_ratio_median": 0.1, "worker_small_worker_ratio": 0.063892}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:06:57", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 92280, "lifetime_counters": {"assigned_from_manual_pool": 71409, "assigned_from_occlusion": 2, "assigned_from_recent_track": 326, "fall_candidate_accepted_edge_entry": 972, "fall_candidate_accepted_prev_track": 4629, "fall_candidate_no_prev_worker_context": 8097, "fall_candidate_rejected_no_support": 11681, "fall_candidate_seen": 17282, "manual_self_dedupe_dropped": 87, "pseudo_created": 2057, "pseudo_promoted_to_manual": 763, "pseudo_reused": 1821, "real_match_assigned": 24276, "real_self_dedupe_dropped": 122, "reconciled_to_real": 61602, "tracker_online_targets": 25032, "tracker_removed_tracks": 2493, "tracker_update_calls": 92280, "unmatched_objects": 76378}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001623, "bbox_height_ratio_median": 0.094097, "bbox_height_ratio_p75": 0.096528, "bbox_width_ratio_median": 0.018945, "frame_presence_count": 29, "label_counts": {"person": 28, "small_worker": 3, "worker": 1}, "object_sample_count": 32}, "중장비": {"bbox_area_ratio_median": 0.043446, "bbox_height_ratio_median": 0.520833, "bbox_height_ratio_p75": 0.543056, "bbox_width_ratio_median": 0.08125, "frame_presence_count": 120, "label_counts": {"pile_driver": 29, "tower_crane": 120, "wheel loader": 90}, "object_sample_count": 239}}, "scene_scale_metrics": {"sample_count": 16560, "worker_height_ratio_median": 0.1, "worker_small_worker_ratio": 0.063949}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:07:16", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_removed_tracks": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 92400, "lifetime_counters": {"assigned_from_manual_pool": 71700, "assigned_from_occlusion": 2, "assigned_from_recent_track": 327, "fall_candidate_accepted_edge_entry": 977, "fall_candidate_accepted_prev_track": 4629, "fall_candidate_no_prev_worker_context": 8097, "fall_candidate_rejected_no_support": 11681, "fall_candidate_seen": 17287, "manual_self_dedupe_dropped": 87, "pseudo_created": 2062, "pseudo_promoted_to_manual": 765, "pseudo_reused": 1829, "real_match_assigned": 24278, "real_self_dedupe_dropped": 122, "reconciled_to_real": 61895, "tracker_online_targets": 25034, "tracker_removed_tracks": 2496, "tracker_update_calls": 92400, "unmatched_objects": 76685}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.002041, "bbox_height_ratio_median": 0.102778, "bbox_height_ratio_p75": 0.104861, "bbox_width_ratio_median": 0.020117, "frame_presence_count": 52, "label_counts": {"person": 51, "worker": 5}, "object_sample_count": 56}, "중장비": {"bbox_area_ratio_median": 0.029535, "bbox_height_ratio_median": 0.490625, "bbox_height_ratio_p75": 0.554167, "bbox_width_ratio_median": 0.084375, "frame_presence_count": 120, "label_counts": {"drilling_rig": 28, "tower_crane": 120, "wheel loader": 105}, "object_sample_count": 253}}, "scene_scale_metrics": {"sample_count": 16616, "worker_height_ratio_median": 0.1, "worker_small_worker_ratio": 0.063734}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:07:34", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 92520, "lifetime_counters": {"assigned_from_manual_pool": 71937, "assigned_from_occlusion": 2, "assigned_from_recent_track": 328, "fall_candidate_accepted_edge_entry": 993, "fall_candidate_accepted_prev_track": 4638, "fall_candidate_no_prev_worker_context": 8097, "fall_candidate_rejected_no_support": 11681, "fall_candidate_seen": 17312, "manual_self_dedupe_dropped": 87, "pseudo_created": 2065, "pseudo_promoted_to_manual": 766, "pseudo_reused": 1833, "real_match_assigned": 24286, "real_self_dedupe_dropped": 122, "reconciled_to_real": 62123, "tracker_online_targets": 25042, "tracker_removed_tracks": 2500, "tracker_update_calls": 92520, "unmatched_objects": 76931}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.050076, "bbox_height_ratio_median": 0.211806, "bbox_height_ratio_p75": 0.220833, "bbox_width_ratio_median": 0.235742, "frame_presence_count": 25, "label_counts": {"worker": 25}, "object_sample_count": 25}, "중장비": {"bbox_area_ratio_median": 0.045833, "bbox_height_ratio_median": 0.528472, "bbox_height_ratio_p75": 0.552778, "bbox_width_ratio_median": 0.085938, "frame_presence_count": 120, "label_counts": {"drilling_rig": 24, "tower_crane": 120, "wheel loader": 85}, "object_sample_count": 229}}, "scene_scale_metrics": {"sample_count": 16641, "worker_height_ratio_median": 0.1, "worker_small_worker_ratio": 0.063638}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:07:52", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 3, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 3}, "frame_idx": 92640, "lifetime_counters": {"assigned_from_manual_pool": 72134, "assigned_from_occlusion": 2, "assigned_from_recent_track": 331, "fall_candidate_accepted_edge_entry": 996, "fall_candidate_accepted_prev_track": 4644, "fall_candidate_no_prev_worker_context": 8097, "fall_candidate_rejected_no_support": 11681, "fall_candidate_seen": 17321, "manual_self_dedupe_dropped": 87, "pseudo_created": 2067, "pseudo_promoted_to_manual": 767, "pseudo_reused": 1836, "real_match_assigned": 24306, "real_self_dedupe_dropped": 122, "reconciled_to_real": 62286, "tracker_online_targets": 25062, "tracker_removed_tracks": 2504, "tracker_update_calls": 92640, "unmatched_objects": 77137}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.001715, "bbox_height_ratio_median": 0.098611, "bbox_height_ratio_p75": 0.102083, "bbox_width_ratio_median": 0.019141, "frame_presence_count": 40, "label_counts": {"person": 38, "worker": 9}, "object_sample_count": 47}, "중장비": {"bbox_area_ratio_median": 0.047912, "bbox_height_ratio_median": 0.547569, "bbox_height_ratio_p75": 0.5625, "bbox_width_ratio_median": 0.087891, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 59}, "object_sample_count": 179}}, "scene_scale_metrics": {"sample_count": 16688, "worker_height_ratio_median": 0.1, "worker_small_worker_ratio": 0.063459}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:08:15", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 92760, "lifetime_counters": {"assigned_from_manual_pool": 72379, "assigned_from_occlusion": 2, "assigned_from_recent_track": 333, "fall_candidate_accepted_edge_entry": 1006, "fall_candidate_accepted_prev_track": 4656, "fall_candidate_no_prev_worker_context": 8097, "fall_candidate_rejected_no_support": 11681, "fall_candidate_seen": 17343, "manual_self_dedupe_dropped": 87, "pseudo_created": 2073, "pseudo_promoted_to_manual": 767, "pseudo_reused": 1840, "real_match_assigned": 24309, "real_self_dedupe_dropped": 122, "reconciled_to_real": 62403, "tracker_online_targets": 25065, "tracker_removed_tracks": 2507, "tracker_update_calls": 92760, "unmatched_objects": 77394}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.00196, "bbox_height_ratio_median": 0.101389, "bbox_height_ratio_p75": 0.25, "bbox_width_ratio_median": 0.020313, "frame_presence_count": 46, "label_counts": {"person": 34, "worker": 22}, "object_sample_count": 56}, "중장비": {"bbox_area_ratio_median": 0.046892, "bbox_height_ratio_median": 0.534722, "bbox_height_ratio_p75": 0.551736, "bbox_width_ratio_median": 0.087186, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 84}, "object_sample_count": 204}}, "scene_scale_metrics": {"sample_count": 16744, "worker_height_ratio_median": 0.1, "worker_small_worker_ratio": 0.063247}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:08:33", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 92880, "lifetime_counters": {"assigned_from_manual_pool": 72609, "assigned_from_occlusion": 2, "assigned_from_recent_track": 334, "fall_candidate_accepted_edge_entry": 1008, "fall_candidate_accepted_prev_track": 4671, "fall_candidate_no_prev_worker_context": 8097, "fall_candidate_rejected_no_support": 11681, "fall_candidate_seen": 17360, "manual_self_dedupe_dropped": 87, "pseudo_created": 2074, "pseudo_promoted_to_manual": 768, "pseudo_reused": 1841, "real_match_assigned": 24313, "real_self_dedupe_dropped": 122, "reconciled_to_real": 62526, "tracker_online_targets": 25069, "tracker_removed_tracks": 2510, "tracker_update_calls": 92880, "unmatched_objects": 77628}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.059866, "bbox_height_ratio_median": 0.265972, "bbox_height_ratio_p75": 0.272222, "bbox_width_ratio_median": 0.263281, "frame_presence_count": 17, "label_counts": {"worker": 17}, "object_sample_count": 17}, "중장비": {"bbox_area_ratio_median": 0.044973, "bbox_height_ratio_median": 0.529861, "bbox_height_ratio_p75": 0.558681, "bbox_width_ratio_median": 0.084766, "frame_presence_count": 120, "label_counts": {"drilling_rig": 4, "pile_driver": 1, "tower_crane": 120, "wheel loader": 96}, "object_sample_count": 221}}, "scene_scale_metrics": {"sample_count": 16761, "worker_height_ratio_median": 0.1, "worker_small_worker_ratio": 0.063182}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:08:52", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 93000, "lifetime_counters": {"assigned_from_manual_pool": 72845, "assigned_from_occlusion": 2, "assigned_from_recent_track": 336, "fall_candidate_accepted_edge_entry": 1014, "fall_candidate_accepted_prev_track": 4690, "fall_candidate_no_prev_worker_context": 8097, "fall_candidate_rejected_no_support": 11681, "fall_candidate_seen": 17385, "manual_self_dedupe_dropped": 87, "pseudo_created": 2077, "pseudo_promoted_to_manual": 768, "pseudo_reused": 1841, "real_match_assigned": 24321, "real_self_dedupe_dropped": 122, "reconciled_to_real": 62643, "tracker_online_targets": 25077, "tracker_removed_tracks": 2512, "tracker_update_calls": 93000, "unmatched_objects": 77869}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.049891, "bbox_height_ratio_median": 0.216667, "bbox_height_ratio_p75": 0.222917, "bbox_width_ratio_median": 0.231641, "frame_presence_count": 25, "label_counts": {"worker": 25}, "object_sample_count": 25}, "중장비": {"bbox_area_ratio_median": 0.042271, "bbox_height_ratio_median": 0.526389, "bbox_height_ratio_p75": 0.543056, "bbox_width_ratio_median": 0.083014, "frame_presence_count": 120, "label_counts": {"drilling_rig": 2, "pile_driver": 2, "tower_crane": 119, "wheel loader": 101}, "object_sample_count": 224}}, "scene_scale_metrics": {"sample_count": 16786, "worker_height_ratio_median": 0.1, "worker_small_worker_ratio": 0.063088}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:09:10", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 93120, "lifetime_counters": {"assigned_from_manual_pool": 73130, "assigned_from_occlusion": 2, "assigned_from_recent_track": 336, "fall_candidate_accepted_edge_entry": 1025, "fall_candidate_accepted_prev_track": 4753, "fall_candidate_no_prev_worker_context": 8097, "fall_candidate_rejected_no_support": 11682, "fall_candidate_seen": 17460, "manual_self_dedupe_dropped": 87, "pseudo_created": 2081, "pseudo_promoted_to_manual": 771, "pseudo_reused": 1849, "real_match_assigned": 24325, "real_self_dedupe_dropped": 122, "reconciled_to_real": 62829, "tracker_online_targets": 25081, "tracker_removed_tracks": 2513, "tracker_update_calls": 93120, "unmatched_objects": 78169}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.06235, "bbox_height_ratio_median": 0.254167, "bbox_height_ratio_p75": 0.254167, "bbox_width_ratio_median": 0.245312, "frame_presence_count": 74, "label_counts": {"worker": 74}, "object_sample_count": 74}, "중장비": {"bbox_area_ratio_median": 0.044228, "bbox_height_ratio_median": 0.526563, "bbox_height_ratio_p75": 0.560417, "bbox_width_ratio_median": 0.084309, "frame_presence_count": 119, "label_counts": {"tower_crane": 119, "wheel loader": 111}, "object_sample_count": 230}}, "scene_scale_metrics": {"sample_count": 16860, "worker_height_ratio_median": 0.1, "worker_small_worker_ratio": 0.062811}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:09:28", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 93240, "lifetime_counters": {"assigned_from_manual_pool": 73352, "assigned_from_occlusion": 2, "assigned_from_recent_track": 336, "fall_candidate_accepted_edge_entry": 1027, "fall_candidate_accepted_prev_track": 4775, "fall_candidate_no_prev_worker_context": 8099, "fall_candidate_rejected_no_support": 11699, "fall_candidate_seen": 17501, "manual_self_dedupe_dropped": 87, "pseudo_created": 2083, "pseudo_promoted_to_manual": 771, "pseudo_reused": 1849, "real_match_assigned": 24332, "real_self_dedupe_dropped": 122, "reconciled_to_real": 62964, "tracker_online_targets": 25088, "tracker_removed_tracks": 2515, "tracker_update_calls": 93240, "unmatched_objects": 78393}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.066455, "bbox_height_ratio_median": 0.271528, "bbox_height_ratio_p75": 0.277083, "bbox_width_ratio_median": 0.25625, "frame_presence_count": 24, "label_counts": {"worker": 24}, "object_sample_count": 24}, "중장비": {"bbox_area_ratio_median": 0.044878, "bbox_height_ratio_median": 0.534028, "bbox_height_ratio_p75": 0.561458, "bbox_width_ratio_median": 0.083984, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 87}, "object_sample_count": 207}}, "scene_scale_metrics": {"sample_count": 16884, "worker_height_ratio_median": 0.1, "worker_small_worker_ratio": 0.062722}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:10:12", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 93360, "lifetime_counters": {"assigned_from_manual_pool": 73581, "assigned_from_occlusion": 2, "assigned_from_recent_track": 336, "fall_candidate_accepted_edge_entry": 1036, "fall_candidate_accepted_prev_track": 4824, "fall_candidate_no_prev_worker_context": 8099, "fall_candidate_rejected_no_support": 11699, "fall_candidate_seen": 17559, "manual_self_dedupe_dropped": 87, "pseudo_created": 2087, "pseudo_promoted_to_manual": 773, "pseudo_reused": 1853, "real_match_assigned": 24352, "real_self_dedupe_dropped": 122, "reconciled_to_real": 63129, "tracker_online_targets": 25108, "tracker_removed_tracks": 2518, "tracker_update_calls": 93360, "unmatched_objects": 78632}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.062256, "bbox_height_ratio_median": 0.259375, "bbox_height_ratio_p75": 0.273611, "bbox_width_ratio_median": 0.250977, "frame_presence_count": 58, "label_counts": {"worker": 58}, "object_sample_count": 58}, "중장비": {"bbox_area_ratio_median": 0.046877, "bbox_height_ratio_median": 0.54375, "bbox_height_ratio_p75": 0.565972, "bbox_width_ratio_median": 0.084766, "frame_presence_count": 120, "label_counts": {"drilling_rig": 7, "pile_driver": 6, "tower_crane": 120, "wheel loader": 68}, "object_sample_count": 201}}, "scene_scale_metrics": {"sample_count": 16942, "worker_height_ratio_median": 0.1, "worker_small_worker_ratio": 0.062507}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:10:31", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 93480, "lifetime_counters": {"assigned_from_manual_pool": 73828, "assigned_from_occlusion": 2, "assigned_from_recent_track": 337, "fall_candidate_accepted_edge_entry": 1045, "fall_candidate_accepted_prev_track": 4832, "fall_candidate_no_prev_worker_context": 8099, "fall_candidate_rejected_no_support": 11699, "fall_candidate_seen": 17576, "manual_self_dedupe_dropped": 87, "pseudo_created": 2089, "pseudo_promoted_to_manual": 774, "pseudo_reused": 1857, "real_match_assigned": 24366, "real_self_dedupe_dropped": 122, "reconciled_to_real": 63261, "tracker_online_targets": 25122, "tracker_removed_tracks": 2522, "tracker_update_calls": 93480, "unmatched_objects": 78887}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.02068, "bbox_height_ratio_median": 0.193229, "bbox_height_ratio_p75": 0.199653, "bbox_width_ratio_median": 0.107031, "frame_presence_count": 17, "label_counts": {"worker": 17}, "object_sample_count": 17}, "중장비": {"bbox_area_ratio_median": 0.031261, "bbox_height_ratio_median": 0.491146, "bbox_height_ratio_p75": 0.566667, "bbox_width_ratio_median": 0.082007, "frame_presence_count": 120, "label_counts": {"drilling_rig": 11, "pile_driver": 2, "tower_crane": 120, "wheel loader": 119}, "object_sample_count": 252}}, "scene_scale_metrics": {"sample_count": 16959, "worker_height_ratio_median": 0.1, "worker_small_worker_ratio": 0.062445}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:10:49", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 93600, "lifetime_counters": {"assigned_from_manual_pool": 74055, "assigned_from_occlusion": 2, "assigned_from_recent_track": 338, "fall_candidate_accepted_edge_entry": 1049, "fall_candidate_accepted_prev_track": 4839, "fall_candidate_no_prev_worker_context": 8099, "fall_candidate_rejected_no_support": 11699, "fall_candidate_seen": 17587, "manual_self_dedupe_dropped": 87, "pseudo_created": 2090, "pseudo_promoted_to_manual": 774, "pseudo_reused": 1857, "real_match_assigned": 24369, "real_self_dedupe_dropped": 122, "reconciled_to_real": 63381, "tracker_online_targets": 25125, "tracker_removed_tracks": 2525, "tracker_update_calls": 93600, "unmatched_objects": 79116}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.047842, "bbox_height_ratio_median": 0.228472, "bbox_height_ratio_p75": 0.235417, "bbox_width_ratio_median": 0.206641, "frame_presence_count": 11, "label_counts": {"worker": 11}, "object_sample_count": 11}, "중장비": {"bbox_area_ratio_median": 0.048758, "bbox_height_ratio_median": 0.561111, "bbox_height_ratio_p75": 0.565972, "bbox_width_ratio_median": 0.086719, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 101}, "object_sample_count": 221}}, "scene_scale_metrics": {"sample_count": 16970, "worker_height_ratio_median": 0.1, "worker_small_worker_ratio": 0.062404}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:11:08", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 3, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 3}, "frame_idx": 93720, "lifetime_counters": {"assigned_from_manual_pool": 74298, "assigned_from_occlusion": 2, "assigned_from_recent_track": 339, "fall_candidate_accepted_edge_entry": 1053, "fall_candidate_accepted_prev_track": 4867, "fall_candidate_no_prev_worker_context": 8099, "fall_candidate_rejected_no_support": 11699, "fall_candidate_seen": 17619, "manual_self_dedupe_dropped": 87, "pseudo_created": 2092, "pseudo_promoted_to_manual": 775, "pseudo_reused": 1858, "real_match_assigned": 24405, "real_self_dedupe_dropped": 122, "reconciled_to_real": 63526, "tracker_online_targets": 25161, "tracker_removed_tracks": 2525, "tracker_update_calls": 93720, "unmatched_objects": 79364}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.053257, "bbox_height_ratio_median": 0.261458, "bbox_height_ratio_p75": 0.273611, "bbox_width_ratio_median": 0.205176, "frame_presence_count": 32, "label_counts": {"worker": 32}, "object_sample_count": 32}, "중장비": {"bbox_area_ratio_median": 0.031102, "bbox_height_ratio_median": 0.492014, "bbox_height_ratio_p75": 0.565972, "bbox_width_ratio_median": 0.084448, "frame_presence_count": 120, "label_counts": {"drilling_rig": 43, "tower_crane": 120, "wheel loader": 89}, "object_sample_count": 252}}, "scene_scale_metrics": {"sample_count": 17002, "worker_height_ratio_median": 0.1, "worker_small_worker_ratio": 0.062287}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:11:24", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 93840, "lifetime_counters": {"assigned_from_manual_pool": 74503, "assigned_from_occlusion": 2, "assigned_from_recent_track": 339, "fall_candidate_accepted_edge_entry": 1055, "fall_candidate_accepted_prev_track": 4891, "fall_candidate_no_prev_worker_context": 8099, "fall_candidate_rejected_no_support": 11699, "fall_candidate_seen": 17645, "manual_self_dedupe_dropped": 87, "pseudo_created": 2096, "pseudo_promoted_to_manual": 776, "pseudo_reused": 1859, "real_match_assigned": 24405, "real_self_dedupe_dropped": 122, "reconciled_to_real": 63642, "tracker_online_targets": 25161, "tracker_removed_tracks": 2526, "tracker_update_calls": 93840, "unmatched_objects": 79575}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.053134, "bbox_height_ratio_median": 0.229514, "bbox_height_ratio_p75": 0.261111, "bbox_width_ratio_median": 0.223633, "frame_presence_count": 26, "label_counts": {"worker": 26}, "object_sample_count": 26}, "중장비": {"bbox_area_ratio_median": 0.04649, "bbox_height_ratio_median": 0.536806, "bbox_height_ratio_p75": 0.550694, "bbox_width_ratio_median": 0.086328, "frame_presence_count": 120, "label_counts": {"tower_crane": 121, "wheel loader": 64}, "object_sample_count": 185}}, "scene_scale_metrics": {"sample_count": 17028, "worker_height_ratio_median": 0.100694, "worker_small_worker_ratio": 0.062192}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:11:42", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 93960, "lifetime_counters": {"assigned_from_manual_pool": 74702, "assigned_from_occlusion": 2, "assigned_from_recent_track": 339, "fall_candidate_accepted_edge_entry": 1059, "fall_candidate_accepted_prev_track": 4895, "fall_candidate_no_prev_worker_context": 8099, "fall_candidate_rejected_no_support": 11699, "fall_candidate_seen": 17653, "manual_self_dedupe_dropped": 87, "pseudo_created": 2100, "pseudo_promoted_to_manual": 777, "pseudo_reused": 1861, "real_match_assigned": 24405, "real_self_dedupe_dropped": 122, "reconciled_to_real": 63759, "tracker_online_targets": 25161, "tracker_removed_tracks": 2527, "tracker_update_calls": 93960, "unmatched_objects": 79781}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.058011, "bbox_height_ratio_median": 0.241667, "bbox_height_ratio_p75": 0.254167, "bbox_width_ratio_median": 0.250488, "frame_presence_count": 8, "label_counts": {"worker": 8}, "object_sample_count": 8}, "중장비": {"bbox_area_ratio_median": 0.048278, "bbox_height_ratio_median": 0.546528, "bbox_height_ratio_p75": 0.565278, "bbox_width_ratio_median": 0.087891, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 78}, "object_sample_count": 198}}, "scene_scale_metrics": {"sample_count": 17036, "worker_height_ratio_median": 0.100694, "worker_small_worker_ratio": 0.062162}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:11:59", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 94080, "lifetime_counters": {"assigned_from_manual_pool": 74900, "assigned_from_occlusion": 2, "assigned_from_recent_track": 340, "fall_candidate_accepted_edge_entry": 1069, "fall_candidate_accepted_prev_track": 4895, "fall_candidate_no_prev_worker_context": 8099, "fall_candidate_rejected_no_support": 11699, "fall_candidate_seen": 17663, "manual_self_dedupe_dropped": 87, "pseudo_created": 2103, "pseudo_promoted_to_manual": 777, "pseudo_reused": 1863, "real_match_assigned": 24408, "real_self_dedupe_dropped": 122, "reconciled_to_real": 63879, "tracker_online_targets": 25164, "tracker_removed_tracks": 2530, "tracker_update_calls": 94080, "unmatched_objects": 79985}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.054907, "bbox_height_ratio_median": 0.229861, "bbox_height_ratio_p75": 0.24375, "bbox_width_ratio_median": 0.241895, "frame_presence_count": 10, "label_counts": {"worker": 10}, "object_sample_count": 10}, "중장비": {"bbox_area_ratio_median": 0.046401, "bbox_height_ratio_median": 0.533681, "bbox_height_ratio_p75": 0.539583, "bbox_width_ratio_median": 0.086719, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 77}, "object_sample_count": 197}}, "scene_scale_metrics": {"sample_count": 17046, "worker_height_ratio_median": 0.100694, "worker_small_worker_ratio": 0.062126}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:12:15", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 94200, "lifetime_counters": {"assigned_from_manual_pool": 75126, "assigned_from_occlusion": 2, "assigned_from_recent_track": 340, "fall_candidate_accepted_edge_entry": 1072, "fall_candidate_accepted_prev_track": 4924, "fall_candidate_no_prev_worker_context": 8099, "fall_candidate_rejected_no_support": 11699, "fall_candidate_seen": 17695, "manual_self_dedupe_dropped": 87, "pseudo_created": 2104, "pseudo_promoted_to_manual": 777, "pseudo_reused": 1863, "real_match_assigned": 24409, "real_self_dedupe_dropped": 122, "reconciled_to_real": 63998, "tracker_online_targets": 25165, "tracker_removed_tracks": 2530, "tracker_update_calls": 94200, "unmatched_objects": 80212}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.043931, "bbox_height_ratio_median": 0.218056, "bbox_height_ratio_p75": 0.227778, "bbox_width_ratio_median": 0.201367, "frame_presence_count": 32, "label_counts": {"worker": 32}, "object_sample_count": 32}, "중장비": {"bbox_area_ratio_median": 0.047574, "bbox_height_ratio_median": 0.544444, "bbox_height_ratio_p75": 0.559722, "bbox_width_ratio_median": 0.087109, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 76}, "object_sample_count": 196}}, "scene_scale_metrics": {"sample_count": 17078, "worker_height_ratio_median": 0.100694, "worker_small_worker_ratio": 0.06201}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:12:33", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 94320, "lifetime_counters": {"assigned_from_manual_pool": 75341, "assigned_from_occlusion": 2, "assigned_from_recent_track": 341, "fall_candidate_accepted_edge_entry": 1077, "fall_candidate_accepted_prev_track": 4930, "fall_candidate_no_prev_worker_context": 8101, "fall_candidate_rejected_no_support": 11703, "fall_candidate_seen": 17710, "manual_self_dedupe_dropped": 87, "pseudo_created": 2108, "pseudo_promoted_to_manual": 777, "pseudo_reused": 1866, "real_match_assigned": 24429, "real_self_dedupe_dropped": 122, "reconciled_to_real": 64114, "tracker_online_targets": 25185, "tracker_removed_tracks": 2534, "tracker_update_calls": 94320, "unmatched_objects": 80435}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.051099, "bbox_height_ratio_median": 0.249306, "bbox_height_ratio_p75": 0.267361, "bbox_width_ratio_median": 0.208203, "frame_presence_count": 11, "label_counts": {"worker": 11}, "object_sample_count": 11}, "중장비": {"bbox_area_ratio_median": 0.045664, "bbox_height_ratio_median": 0.531424, "bbox_height_ratio_p75": 0.555556, "bbox_width_ratio_median": 0.085938, "frame_presence_count": 120, "label_counts": {"pile_driver": 24, "tower_crane": 120, "wheel loader": 88}, "object_sample_count": 232}}, "scene_scale_metrics": {"sample_count": 17089, "worker_height_ratio_median": 0.100694, "worker_small_worker_ratio": 0.06197}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:12:56", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 3, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 3}, "frame_idx": 94440, "lifetime_counters": {"assigned_from_manual_pool": 75645, "assigned_from_occlusion": 2, "assigned_from_recent_track": 342, "fall_candidate_accepted_edge_entry": 1083, "fall_candidate_accepted_prev_track": 4960, "fall_candidate_no_prev_worker_context": 8104, "fall_candidate_rejected_no_support": 11709, "fall_candidate_seen": 17752, "manual_self_dedupe_dropped": 87, "pseudo_created": 2114, "pseudo_promoted_to_manual": 777, "pseudo_reused": 1870, "real_match_assigned": 24430, "real_self_dedupe_dropped": 122, "reconciled_to_real": 64228, "tracker_online_targets": 25186, "tracker_removed_tracks": 2537, "tracker_update_calls": 94440, "unmatched_objects": 80750}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.054212, "bbox_height_ratio_median": 0.226042, "bbox_height_ratio_p75": 0.25, "bbox_width_ratio_median": 0.236914, "frame_presence_count": 36, "label_counts": {"worker": 36}, "object_sample_count": 36}, "중장비": {"bbox_area_ratio_median": 0.030063, "bbox_height_ratio_median": 0.483681, "bbox_height_ratio_p75": 0.536806, "bbox_width_ratio_median": 0.076326, "frame_presence_count": 120, "label_counts": {"pile_driver": 85, "tower_crane": 120, "wheel loader": 75}, "object_sample_count": 280}}, "scene_scale_metrics": {"sample_count": 17125, "worker_height_ratio_median": 0.100694, "worker_small_worker_ratio": 0.061839}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:13:16", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 94560, "lifetime_counters": {"assigned_from_manual_pool": 75890, "assigned_from_occlusion": 2, "assigned_from_recent_track": 343, "fall_candidate_accepted_edge_entry": 1101, "fall_candidate_accepted_prev_track": 4973, "fall_candidate_no_prev_worker_context": 8104, "fall_candidate_rejected_no_support": 11709, "fall_candidate_seen": 17783, "manual_self_dedupe_dropped": 87, "pseudo_created": 2124, "pseudo_promoted_to_manual": 779, "pseudo_reused": 1877, "real_match_assigned": 24436, "real_self_dedupe_dropped": 122, "reconciled_to_real": 64350, "tracker_online_targets": 25192, "tracker_removed_tracks": 2540, "tracker_update_calls": 94560, "unmatched_objects": 81015}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.049532, "bbox_height_ratio_median": 0.265278, "bbox_height_ratio_p75": 0.276389, "bbox_width_ratio_median": 0.200781, "frame_presence_count": 28, "label_counts": {"worker": 31}, "object_sample_count": 31}, "중장비": {"bbox_area_ratio_median": 0.037302, "bbox_height_ratio_median": 0.51059, "bbox_height_ratio_p75": 0.563889, "bbox_width_ratio_median": 0.084482, "frame_presence_count": 120, "label_counts": {"drilling_rig": 10, "tower_crane": 120, "wheel loader": 110}, "object_sample_count": 240}}, "scene_scale_metrics": {"sample_count": 17156, "worker_height_ratio_median": 0.100694, "worker_small_worker_ratio": 0.061728}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:13:34", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "pseudo_created": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 94680, "lifetime_counters": {"assigned_from_manual_pool": 76085, "assigned_from_occlusion": 2, "assigned_from_recent_track": 345, "fall_candidate_accepted_edge_entry": 1108, "fall_candidate_accepted_prev_track": 4976, "fall_candidate_no_prev_worker_context": 8104, "fall_candidate_rejected_no_support": 11709, "fall_candidate_seen": 17793, "manual_self_dedupe_dropped": 87, "pseudo_created": 2129, "pseudo_promoted_to_manual": 780, "pseudo_reused": 1880, "real_match_assigned": 24438, "real_self_dedupe_dropped": 122, "reconciled_to_real": 64468, "tracker_online_targets": 25194, "tracker_removed_tracks": 2542, "tracker_update_calls": 94680, "unmatched_objects": 81221}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.050297, "bbox_height_ratio_median": 0.264236, "bbox_height_ratio_p75": 0.26875, "bbox_width_ratio_median": 0.198633, "frame_presence_count": 10, "label_counts": {"worker": 10}, "object_sample_count": 10}, "중장비": {"bbox_area_ratio_median": 0.046878, "bbox_height_ratio_median": 0.539583, "bbox_height_ratio_p75": 0.562153, "bbox_width_ratio_median": 0.086328, "frame_presence_count": 120, "label_counts": {"drilling_rig": 1, "tower_crane": 120, "wheel loader": 77}, "object_sample_count": 198}}, "scene_scale_metrics": {"sample_count": 17166, "worker_height_ratio_median": 0.100694, "worker_small_worker_ratio": 0.061692}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 1, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:13:53", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 94800, "lifetime_counters": {"assigned_from_manual_pool": 76332, "assigned_from_occlusion": 2, "assigned_from_recent_track": 346, "fall_candidate_accepted_edge_entry": 1114, "fall_candidate_accepted_prev_track": 4976, "fall_candidate_no_prev_worker_context": 8104, "fall_candidate_rejected_no_support": 11709, "fall_candidate_seen": 17799, "manual_self_dedupe_dropped": 87, "pseudo_created": 2133, "pseudo_promoted_to_manual": 781, "pseudo_reused": 1881, "real_match_assigned": 24468, "real_self_dedupe_dropped": 122, "reconciled_to_real": 64648, "tracker_online_targets": 25224, "tracker_removed_tracks": 2546, "tracker_update_calls": 94800, "unmatched_objects": 81475}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.058952, "bbox_height_ratio_median": 0.275521, "bbox_height_ratio_p75": 0.278472, "bbox_width_ratio_median": 0.214062, "frame_presence_count": 6, "label_counts": {"worker": 6}, "object_sample_count": 6}, "중장비": {"bbox_area_ratio_median": 0.030441, "bbox_height_ratio_median": 0.491667, "bbox_height_ratio_p75": 0.568056, "bbox_width_ratio_median": 0.082209, "frame_presence_count": 120, "label_counts": {"drilling_rig": 30, "pile_driver": 42, "tower_crane": 120, "wheel loader": 86}, "object_sample_count": 278}}, "scene_scale_metrics": {"sample_count": 17172, "worker_height_ratio_median": 0.100694, "worker_small_worker_ratio": 0.06167}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:14:12", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 94920, "lifetime_counters": {"assigned_from_manual_pool": 76547, "assigned_from_occlusion": 2, "assigned_from_recent_track": 347, "fall_candidate_accepted_edge_entry": 1133, "fall_candidate_accepted_prev_track": 4992, "fall_candidate_no_prev_worker_context": 8104, "fall_candidate_rejected_no_support": 11709, "fall_candidate_seen": 17834, "manual_self_dedupe_dropped": 87, "pseudo_created": 2149, "pseudo_promoted_to_manual": 785, "pseudo_reused": 1899, "real_match_assigned": 24476, "real_self_dedupe_dropped": 122, "reconciled_to_real": 64809, "tracker_online_targets": 25232, "tracker_removed_tracks": 2549, "tracker_update_calls": 94920, "unmatched_objects": 81729}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.049465, "bbox_height_ratio_median": 0.247222, "bbox_height_ratio_p75": 0.270139, "bbox_width_ratio_median": 0.195898, "frame_presence_count": 53, "label_counts": {"small_worker": 25, "worker": 35}, "object_sample_count": 60}, "중장비": {"bbox_area_ratio_median": 0.047469, "bbox_height_ratio_median": 0.545139, "bbox_height_ratio_p75": 0.564931, "bbox_width_ratio_median": 0.086719, "frame_presence_count": 120, "label_counts": {"drilling_rig": 9, "pile_driver": 16, "tower_crane": 119, "wheel loader": 58}, "object_sample_count": 202}}, "scene_scale_metrics": {"sample_count": 17232, "worker_height_ratio_median": 0.100694, "worker_small_worker_ratio": 0.062906}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:14:31", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 95040, "lifetime_counters": {"assigned_from_manual_pool": 76783, "assigned_from_occlusion": 2, "assigned_from_recent_track": 348, "fall_candidate_accepted_edge_entry": 1142, "fall_candidate_accepted_prev_track": 4994, "fall_candidate_no_prev_worker_context": 8132, "fall_candidate_rejected_no_support": 11744, "fall_candidate_seen": 17880, "manual_self_dedupe_dropped": 87, "pseudo_created": 2152, "pseudo_promoted_to_manual": 787, "pseudo_reused": 1905, "real_match_assigned": 24478, "real_self_dedupe_dropped": 122, "reconciled_to_real": 64938, "tracker_online_targets": 25234, "tracker_removed_tracks": 2553, "tracker_update_calls": 95040, "unmatched_objects": 81977}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.031722, "bbox_height_ratio_median": 0.232639, "bbox_height_ratio_p75": 0.271528, "bbox_width_ratio_median": 0.135547, "frame_presence_count": 21, "label_counts": {"person": 10, "worker": 11}, "object_sample_count": 21}, "중장비": {"bbox_area_ratio_median": 0.045264, "bbox_height_ratio_median": 0.545833, "bbox_height_ratio_p75": 0.565278, "bbox_width_ratio_median": 0.083594, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 109}, "object_sample_count": 229}}, "scene_scale_metrics": {"sample_count": 17253, "worker_height_ratio_median": 0.100694, "worker_small_worker_ratio": 0.06283}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:14:50", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 95160, "lifetime_counters": {"assigned_from_manual_pool": 76969, "assigned_from_occlusion": 2, "assigned_from_recent_track": 349, "fall_candidate_accepted_edge_entry": 1156, "fall_candidate_accepted_prev_track": 5031, "fall_candidate_no_prev_worker_context": 8132, "fall_candidate_rejected_no_support": 11744, "fall_candidate_seen": 17931, "manual_self_dedupe_dropped": 87, "pseudo_created": 2156, "pseudo_promoted_to_manual": 789, "pseudo_reused": 1910, "real_match_assigned": 24531, "real_self_dedupe_dropped": 122, "reconciled_to_real": 65047, "tracker_online_targets": 25287, "tracker_removed_tracks": 2555, "tracker_update_calls": 95160, "unmatched_objects": 82175}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.139152, "bbox_height_ratio_median": 0.45, "bbox_height_ratio_p75": 0.464931, "bbox_width_ratio_median": 0.304688, "frame_presence_count": 52, "label_counts": {"person": 6, "worker": 51}, "object_sample_count": 57}, "중장비": {"bbox_area_ratio_median": 0.047382, "bbox_height_ratio_median": 0.561806, "bbox_height_ratio_p75": 0.566667, "bbox_width_ratio_median": 0.085156, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 74}, "object_sample_count": 194}}, "scene_scale_metrics": {"sample_count": 17310, "worker_height_ratio_median": 0.100694, "worker_small_worker_ratio": 0.062623}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:15:08", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"작업자": 1, "중장비": 3}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "fall_candidate_accepted_prev_track": 1, "fall_candidate_seen": 1, "pseudo_reused": 1, "real_match_assigned": 1, "reconciled_to_real": 1, "tracker_online_targets": 1, "tracker_update_calls": 1, "unmatched_objects": 3}, "frame_idx": 95280, "lifetime_counters": {"assigned_from_manual_pool": 77247, "assigned_from_occlusion": 2, "assigned_from_recent_track": 350, "fall_candidate_accepted_edge_entry": 1160, "fall_candidate_accepted_prev_track": 5111, "fall_candidate_no_prev_worker_context": 8132, "fall_candidate_rejected_no_support": 11744, "fall_candidate_seen": 18015, "manual_self_dedupe_dropped": 87, "pseudo_created": 2158, "pseudo_promoted_to_manual": 790, "pseudo_reused": 1912, "real_match_assigned": 24535, "real_self_dedupe_dropped": 122, "reconciled_to_real": 65221, "tracker_online_targets": 25291, "tracker_removed_tracks": 2556, "tracker_update_calls": 95280, "unmatched_objects": 82459}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.176241, "bbox_height_ratio_median": 0.495139, "bbox_height_ratio_p75": 0.511111, "bbox_width_ratio_median": 0.34707, "frame_presence_count": 74, "label_counts": {"worker": 84}, "object_sample_count": 84}, "중장비": {"bbox_area_ratio_median": 0.044615, "bbox_height_ratio_median": 0.531944, "bbox_height_ratio_p75": 0.539236, "bbox_width_ratio_median": 0.083594, "frame_presence_count": 120, "label_counts": {"drilling_rig": 2, "tower_crane": 120, "wheel loader": 82}, "object_sample_count": 204}}, "scene_scale_metrics": {"sample_count": 17394, "worker_height_ratio_median": 0.100694, "worker_small_worker_ratio": 0.06232}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 1, "real": 2}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:15:31", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 95400, "lifetime_counters": {"assigned_from_manual_pool": 77517, "assigned_from_occlusion": 2, "assigned_from_recent_track": 350, "fall_candidate_accepted_edge_entry": 1165, "fall_candidate_accepted_prev_track": 5152, "fall_candidate_no_prev_worker_context": 8134, "fall_candidate_rejected_no_support": 11755, "fall_candidate_seen": 18072, "manual_self_dedupe_dropped": 87, "pseudo_created": 2160, "pseudo_promoted_to_manual": 793, "pseudo_reused": 1917, "real_match_assigned": 24542, "real_self_dedupe_dropped": 122, "reconciled_to_real": 65380, "tracker_online_targets": 25298, "tracker_removed_tracks": 2559, "tracker_update_calls": 95400, "unmatched_objects": 82739}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.055453, "bbox_height_ratio_median": 0.263542, "bbox_height_ratio_p75": 0.310069, "bbox_width_ratio_median": 0.206934, "frame_presence_count": 41, "label_counts": {"worker": 46}, "object_sample_count": 46}, "중장비": {"bbox_area_ratio_median": 0.030987, "bbox_height_ratio_median": 0.493403, "bbox_height_ratio_p75": 0.559028, "bbox_width_ratio_median": 0.08125, "frame_presence_count": 120, "label_counts": {"drilling_rig": 33, "tower_crane": 119, "wheel loader": 89}, "object_sample_count": 241}}, "scene_scale_metrics": {"sample_count": 17440, "worker_height_ratio_median": 0.100694, "worker_small_worker_ratio": 0.062156}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:15:50", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 3}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 3, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 3}, "frame_idx": 95520, "lifetime_counters": {"assigned_from_manual_pool": 77745, "assigned_from_occlusion": 2, "assigned_from_recent_track": 351, "fall_candidate_accepted_edge_entry": 1178, "fall_candidate_accepted_prev_track": 5171, "fall_candidate_no_prev_worker_context": 8144, "fall_candidate_rejected_no_support": 11772, "fall_candidate_seen": 18121, "manual_self_dedupe_dropped": 87, "pseudo_created": 2166, "pseudo_promoted_to_manual": 795, "pseudo_reused": 1923, "real_match_assigned": 24554, "real_self_dedupe_dropped": 122, "reconciled_to_real": 65520, "tracker_online_targets": 25311, "tracker_removed_tracks": 2560, "tracker_update_calls": 95520, "unmatched_objects": 82982}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.024611, "bbox_height_ratio_median": 0.166667, "bbox_height_ratio_p75": 0.167014, "bbox_width_ratio_median": 0.148438, "frame_presence_count": 31, "label_counts": {"person": 1, "worker": 32}, "object_sample_count": 33}, "중장비": {"bbox_area_ratio_median": 0.046583, "bbox_height_ratio_median": 0.531944, "bbox_height_ratio_p75": 0.543056, "bbox_width_ratio_median": 0.086523, "frame_presence_count": 120, "label_counts": {"drilling_rig": 15, "tower_crane": 120, "wheel loader": 87}, "object_sample_count": 222}}, "scene_scale_metrics": {"sample_count": 17473, "worker_height_ratio_median": 0.100694, "worker_small_worker_ratio": 0.062039}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:16:09", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 95640, "lifetime_counters": {"assigned_from_manual_pool": 77955, "assigned_from_occlusion": 2, "assigned_from_recent_track": 352, "fall_candidate_accepted_edge_entry": 1186, "fall_candidate_accepted_prev_track": 5177, "fall_candidate_no_prev_worker_context": 8150, "fall_candidate_rejected_no_support": 11779, "fall_candidate_seen": 18142, "manual_self_dedupe_dropped": 87, "pseudo_created": 2170, "pseudo_promoted_to_manual": 796, "pseudo_reused": 1927, "real_match_assigned": 24556, "real_self_dedupe_dropped": 122, "reconciled_to_real": 65637, "tracker_online_targets": 25313, "tracker_removed_tracks": 2564, "tracker_update_calls": 95640, "unmatched_objects": 83202}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.051435, "bbox_height_ratio_median": 0.235764, "bbox_height_ratio_p75": 0.252778, "bbox_width_ratio_median": 0.212012, "frame_presence_count": 14, "label_counts": {"worker": 14}, "object_sample_count": 14}, "중장비": {"bbox_area_ratio_median": 0.046799, "bbox_height_ratio_median": 0.532465, "bbox_height_ratio_p75": 0.540972, "bbox_width_ratio_median": 0.0875, "frame_presence_count": 120, "label_counts": {"tower_crane": 120, "wheel loader": 88}, "object_sample_count": 208}}, "scene_scale_metrics": {"sample_count": 17487, "worker_height_ratio_median": 0.101389, "worker_small_worker_ratio": 0.061989}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:16:27", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 95760, "lifetime_counters": {"assigned_from_manual_pool": 78166, "assigned_from_occlusion": 2, "assigned_from_recent_track": 352, "fall_candidate_accepted_edge_entry": 1197, "fall_candidate_accepted_prev_track": 5180, "fall_candidate_no_prev_worker_context": 8184, "fall_candidate_rejected_no_support": 11813, "fall_candidate_seen": 18190, "manual_self_dedupe_dropped": 87, "pseudo_created": 2178, "pseudo_promoted_to_manual": 799, "pseudo_reused": 1934, "real_match_assigned": 24605, "real_self_dedupe_dropped": 122, "reconciled_to_real": 65800, "tracker_online_targets": 25362, "tracker_removed_tracks": 2565, "tracker_update_calls": 95760, "unmatched_objects": 83431}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.036005, "bbox_height_ratio_median": 0.171354, "bbox_height_ratio_p75": 0.230556, "bbox_width_ratio_median": 0.204395, "frame_presence_count": 14, "label_counts": {"worker": 14}, "object_sample_count": 14}, "중장비": {"bbox_area_ratio_median": 0.030707, "bbox_height_ratio_median": 0.491667, "bbox_height_ratio_p75": 0.538542, "bbox_width_ratio_median": 0.076415, "frame_presence_count": 120, "label_counts": {"drilling_rig": 77, "tower_crane": 120, "wheel loader": 67}, "object_sample_count": 264}}, "scene_scale_metrics": {"sample_count": 17501, "worker_height_ratio_median": 0.101389, "worker_small_worker_ratio": 0.061939}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:16:46", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 3}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 3, "fall_candidate_no_prev_worker_context": 1, "fall_candidate_rejected_no_support": 1, "fall_candidate_seen": 1, "reconciled_to_real": 2, "tracker_update_calls": 1, "unmatched_objects": 3}, "frame_idx": 95880, "lifetime_counters": {"assigned_from_manual_pool": 78474, "assigned_from_occlusion": 2, "assigned_from_recent_track": 352, "fall_candidate_accepted_edge_entry": 1199, "fall_candidate_accepted_prev_track": 5180, "fall_candidate_no_prev_worker_context": 8292, "fall_candidate_rejected_no_support": 11921, "fall_candidate_seen": 18300, "manual_self_dedupe_dropped": 87, "pseudo_created": 2182, "pseudo_promoted_to_manual": 800, "pseudo_reused": 1935, "real_match_assigned": 24609, "real_self_dedupe_dropped": 122, "reconciled_to_real": 66035, "tracker_online_targets": 25366, "tracker_removed_tracks": 2567, "tracker_update_calls": 95880, "unmatched_objects": 83745}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.055373, "bbox_height_ratio_median": 0.259722, "bbox_height_ratio_p75": 0.270139, "bbox_width_ratio_median": 0.213379, "frame_presence_count": 2, "label_counts": {"worker": 2}, "object_sample_count": 2}, "중장비": {"bbox_area_ratio_median": 0.031071, "bbox_height_ratio_median": 0.492014, "bbox_height_ratio_p75": 0.54375, "bbox_width_ratio_median": 0.074928, "frame_presence_count": 120, "label_counts": {"drilling_rig": 97, "pile_driver": 17, "tower_crane": 120, "wheel loader": 82}, "object_sample_count": 316}}, "scene_scale_metrics": {"sample_count": 17503, "worker_height_ratio_median": 0.101389, "worker_small_worker_ratio": 0.061932}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:17:05", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 96000, "lifetime_counters": {"assigned_from_manual_pool": 78752, "assigned_from_occlusion": 2, "assigned_from_recent_track": 353, "fall_candidate_accepted_edge_entry": 1205, "fall_candidate_accepted_prev_track": 5180, "fall_candidate_no_prev_worker_context": 8315, "fall_candidate_rejected_no_support": 11945, "fall_candidate_seen": 18330, "manual_self_dedupe_dropped": 87, "pseudo_created": 2185, "pseudo_promoted_to_manual": 801, "pseudo_reused": 1939, "real_match_assigned": 24611, "real_self_dedupe_dropped": 122, "reconciled_to_real": 66174, "tracker_online_targets": 25368, "tracker_removed_tracks": 2569, "tracker_update_calls": 96000, "unmatched_objects": 84032}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.056258, "bbox_height_ratio_median": 0.271528, "bbox_height_ratio_p75": 0.275347, "bbox_width_ratio_median": 0.216406, "frame_presence_count": 6, "label_counts": {"worker": 6}, "object_sample_count": 6}, "중장비": {"bbox_area_ratio_median": 0.030453, "bbox_height_ratio_median": 0.489583, "bbox_height_ratio_p75": 0.552778, "bbox_width_ratio_median": 0.07688, "frame_presence_count": 120, "label_counts": {"drilling_rig": 42, "pile_driver": 20, "tower_crane": 120, "wheel loader": 101}, "object_sample_count": 283}}, "scene_scale_metrics": {"sample_count": 17509, "worker_height_ratio_median": 0.101389, "worker_small_worker_ratio": 0.061911}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:17:24", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 96120, "lifetime_counters": {"assigned_from_manual_pool": 78965, "assigned_from_occlusion": 2, "assigned_from_recent_track": 353, "fall_candidate_accepted_edge_entry": 1206, "fall_candidate_accepted_prev_track": 5180, "fall_candidate_no_prev_worker_context": 8315, "fall_candidate_rejected_no_support": 11945, "fall_candidate_seen": 18331, "manual_self_dedupe_dropped": 87, "pseudo_created": 2187, "pseudo_promoted_to_manual": 801, "pseudo_reused": 1940, "real_match_assigned": 24617, "real_self_dedupe_dropped": 122, "reconciled_to_real": 66294, "tracker_online_targets": 25374, "tracker_removed_tracks": 2571, "tracker_update_calls": 96120, "unmatched_objects": 84248}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.054721, "bbox_height_ratio_median": 0.261111, "bbox_height_ratio_p75": 0.261111, "bbox_width_ratio_median": 0.20957, "frame_presence_count": 1, "label_counts": {"worker": 1}, "object_sample_count": 1}, "중장비": {"bbox_area_ratio_median": 0.046922, "bbox_height_ratio_median": 0.529167, "bbox_height_ratio_p75": 0.542361, "bbox_width_ratio_median": 0.087891, "frame_presence_count": 120, "label_counts": {"drilling_rig": 35, "pile_driver": 3, "tower_crane": 120, "wheel loader": 63}, "object_sample_count": 221}}, "scene_scale_metrics": {"sample_count": 17510, "worker_height_ratio_median": 0.101389, "worker_small_worker_ratio": 0.061907}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:17:43", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 96240, "lifetime_counters": {"assigned_from_manual_pool": 79194, "assigned_from_occlusion": 2, "assigned_from_recent_track": 354, "fall_candidate_accepted_edge_entry": 1209, "fall_candidate_accepted_prev_track": 5191, "fall_candidate_no_prev_worker_context": 8315, "fall_candidate_rejected_no_support": 11945, "fall_candidate_seen": 18345, "manual_self_dedupe_dropped": 87, "pseudo_created": 2189, "pseudo_promoted_to_manual": 802, "pseudo_reused": 1941, "real_match_assigned": 24628, "real_self_dedupe_dropped": 122, "reconciled_to_real": 66418, "tracker_online_targets": 25385, "tracker_removed_tracks": 2575, "tracker_update_calls": 96240, "unmatched_objects": 84482}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.044543, "bbox_height_ratio_median": 0.210417, "bbox_height_ratio_p75": 0.215278, "bbox_width_ratio_median": 0.21416, "frame_presence_count": 14, "label_counts": {"worker": 14}, "object_sample_count": 14}, "중장비": {"bbox_area_ratio_median": 0.047376, "bbox_height_ratio_median": 0.531944, "bbox_height_ratio_p75": 0.563889, "bbox_width_ratio_median": 0.088614, "frame_presence_count": 120, "label_counts": {"tower_crane": 132, "wheel loader": 99}, "object_sample_count": 231}}, "scene_scale_metrics": {"sample_count": 17524, "worker_height_ratio_median": 0.101389, "worker_small_worker_ratio": 0.061858}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "02", "created_at": "2026-06-05T11:18:05", "instance_id": "1f12aa99", "payload": {"active_detection_counts": {"중장비": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 96360, "lifetime_counters": {"assigned_from_manual_pool": 79377, "assigned_from_occlusion": 2, "assigned_from_recent_track": 355, "fall_candidate_accepted_edge_entry": 1222, "fall_candidate_accepted_prev_track": 5198, "fall_candidate_no_prev_worker_context": 8315, "fall_candidate_rejected_no_support": 11945, "fall_candidate_seen": 18365, "manual_self_dedupe_dropped": 87, "pseudo_created": 2194, "pseudo_promoted_to_manual": 803, "pseudo_reused": 1945, "real_match_assigned": 24640, "real_self_dedupe_dropped": 122, "reconciled_to_real": 66538, "tracker_online_targets": 25397, "tracker_removed_tracks": 2578, "tracker_update_calls": 96360, "unmatched_objects": 84676}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "fire_detected", "falldown_detected"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "falldown_detected": {"returned_event_count": 0, "status": "returned_events"}, "fire_detected": {"returned_event_count": 0, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0}}, "scene_metrics": {"작업자": {"bbox_area_ratio_median": 0.049923, "bbox_height_ratio_median": 0.238194, "bbox_height_ratio_p75": 0.254861, "bbox_width_ratio_median": 0.212793, "frame_presence_count": 20, "label_counts": {"worker": 20}, "object_sample_count": 20}, "중장비": {"bbox_area_ratio_median": 0.046206, "bbox_height_ratio_median": 0.532986, "bbox_height_ratio_p75": 0.539931, "bbox_width_ratio_median": 0.085547, "frame_presence_count": 120, "label_counts": {"tower_crane": 127, "wheel loader": 59}, "object_sample_count": 186}}, "scene_scale_metrics": {"sample_count": 17544, "worker_height_ratio_median": 0.101389, "worker_small_worker_ratio": 0.061788}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}