{"active_scenarios": ["no_hardhat_persistent", "ppe_status_check"], "analysis_config": {"flush_interval_seconds": 15.0, "include_event_records": true, "max_buffer_records": 32, "summary_interval_frames": 120, "summary_only": true}, "cctv_id": "26", "created_at": "2026-06-22T16:16:12", "instance_id": "e520cfd5", "record_type": "session_start", "source_url": "file:///data/playlist/uploads/251027_fall_test_input_video/해상도편집/강진광주_넘어짐_헬멧미착용_샘플/강진광주_쓰러짐_헬멧미착용_샘플__fix_20251114_150454.mp4"}
{"cctv_id": "26", "created_at": "2026-06-22T16:16:28", "instance_id": "e520cfd5", "payload": {"active_detection_counts": {"작업자": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "pseudo_promoted_to_manual": 1, "reconciled_to_real": 1, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 120, "lifetime_counters": {"assigned_from_manual_pool": 31, "assigned_from_recent_track": 1, "pseudo_created": 4, "pseudo_promoted_to_manual": 2, "pseudo_reused": 2, "real_match_assigned": 62, "reconciled_to_real": 5, "tracker_online_targets": 64, "tracker_removed_tracks": 9, "tracker_update_calls": 120, "unmatched_objects": 40}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "ppe_status_check"], "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}, "ppe_status_check": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "off_history_required_frames": 6, "off_history_window_frames": 10, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0, "worker_decisions": []}, "ppe_status_check": {"active_violation_count": 0, "current_violation_count": 0, "off_cover": 0.35, "off_match_count": 0, "on_cover": 0.35, "on_match_count": 0, "recovered_violation_count": 0, "score_margin": 0.1, "worker_decisions": []}}, "scene_metrics": {"안전그네 착용": {"bbox_area_ratio_median": 0.004335, "bbox_height_ratio_median": 0.091319, "bbox_height_ratio_p75": 0.091667, "bbox_width_ratio_median": 0.047461, "frame_presence_count": 2, "label_counts": {"harness": 2}, "object_sample_count": 2}, "안전모 착용": {"bbox_area_ratio_median": 0.001899, "bbox_height_ratio_median": 0.067361, "bbox_height_ratio_p75": 0.072917, "bbox_width_ratio_median": 0.033887, "frame_presence_count": 17, "label_counts": {"helmet": 17}, "object_sample_count": 17}, "작업자": {"bbox_area_ratio_median": 0.017394, "bbox_height_ratio_median": 0.179167, "bbox_height_ratio_p75": 0.183333, "bbox_width_ratio_median": 0.096826, "frame_presence_count": 71, "label_counts": {"person": 66, "worker": 17}, "object_sample_count": 83}}, "scene_scale_metrics": {"sample_count": 83, "worker_height_ratio_median": 0.179167, "worker_small_worker_ratio": 0.0}, "scene_scale_profile": "near", "track_kind_counts": {"manual": 1, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"anchor_point": null, "cctv_id": "26", "created_at": "2026-06-22T16:16:32", "detail": {}, "event_id": null, "event_message": "안전모 미착용", "event_status": null, "event_type": "no_hardhat_persistent", "frame_idx": 152, "frame_time": "2026-06-22 16:16:32", "instance_id": "e520cfd5", "last_assignment_source": "manual_pool_reuse", "meta": {"best_off_cover": 1.0, "best_off_score": 0.8955078125, "best_on_cover": 0.0, "best_on_score": 0.0, "cooldown_key": "event_cooldown:26:no_hardhat_persistent:no_hardhat_persistent__track_id__3", "decision": "violation_active", "gear_name": "안전모", "has_off": true, "has_on": false, "off_category": "안전모 미착용", "off_cover": 0.35, "off_history_accepted": true, "off_history_count": 6, "off_history_frames": [147, 148, 149, 150, 151, 152], "off_history_required_frames": 6, "off_history_window_frames": 10, "on_category": "안전모 착용", "on_cover": 0.35, "score_margin": 0.1, "skip_reason": "has_off_only", "stable_frames": 6, "track_kind": "real", "violation_category": "안전모 미착용", "worker_identity_key": ["no_hardhat_persistent", "track_id", "3"]}, "persist_event": true, "record_type": "scenario_event", "scene_scale_profile": "near", "stable_frames": 6, "track_id": 3, "track_kind": "real", "zone_id": null, "zone_name": null}
{"anchor_point": null, "cctv_id": "26", "created_at": "2026-06-22T16:16:43", "detail": {}, "event_id": null, "event_message": "안전모 미착용", "event_status": null, "event_type": "no_hardhat_persistent", "frame_idx": 208, "frame_time": "2026-06-22 16:16:43", "instance_id": "e520cfd5", "last_assignment_source": "reconciled_to_real", "meta": {"best_off_cover": 1.0, "best_off_score": 0.9072265625, "best_on_cover": 0.0, "best_on_score": 0.0, "cooldown_key": "event_cooldown:26:no_hardhat_persistent:no_hardhat_persistent__track_id__1000010", "decision": "violation_active", "gear_name": "안전모", "has_off": true, "has_on": false, "off_category": "안전모 미착용", "off_cover": 0.35, "off_history_accepted": true, "off_history_count": 6, "off_history_frames": [202, 203, 204, 206, 207, 208], "off_history_required_frames": 6, "off_history_window_frames": 10, "on_category": "안전모 착용", "on_cover": 0.35, "score_margin": 0.1, "skip_reason": "has_off_only", "stable_frames": 23, "track_kind": "manual", "violation_category": "안전모 미착용", "worker_identity_key": ["no_hardhat_persistent", "track_id", "1000010"]}, "persist_event": true, "record_type": "scenario_event", "scene_scale_profile": "near", "stable_frames": 23, "track_id": 1000010, "track_kind": "manual", "zone_id": null, "zone_name": null}
{"anchor_point": null, "cctv_id": "26", "created_at": "2026-06-22T16:16:48", "detail": {}, "event_id": null, "event_message": "안전모 미착용", "event_status": null, "event_type": "no_hardhat_persistent", "frame_idx": 233, "frame_time": "2026-06-22 16:16:48", "instance_id": "e520cfd5", "last_assignment_source": "reconciled_to_real", "meta": {"best_off_cover": 1.0, "best_off_score": 0.8984375, "best_on_cover": 0.0, "best_on_score": 0.0, "cooldown_key": "event_cooldown:26:no_hardhat_persistent:no_hardhat_persistent__track_id__1000010", "decision": "violation_active", "gear_name": "안전모", "has_off": true, "has_on": false, "off_category": "안전모 미착용", "off_cover": 0.35, "off_history_accepted": true, "off_history_count": 6, "off_history_frames": [224, 225, 230, 231, 232, 233], "off_history_required_frames": 6, "off_history_window_frames": 10, "on_category": "안전모 착용", "on_cover": 0.35, "score_margin": 0.1, "skip_reason": "has_off_only", "stable_frames": 48, "track_kind": "manual", "violation_category": "안전모 미착용", "worker_identity_key": ["no_hardhat_persistent", "track_id", "1000010"]}, "persist_event": true, "record_type": "scenario_event", "scene_scale_profile": "near", "stable_frames": 48, "track_id": 1000010, "track_kind": "manual", "zone_id": null, "zone_name": null}
{"cctv_id": "26", "created_at": "2026-06-22T16:16:50", "instance_id": "e520cfd5", "payload": {"active_detection_counts": {"안전모 미착용": 2, "작업자": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 4, "reconciled_to_real": 4, "tracker_update_calls": 1, "unmatched_objects": 4}, "frame_idx": 240, "lifetime_counters": {"assigned_from_manual_pool": 264, "assigned_from_recent_track": 2, "pseudo_created": 43, "pseudo_promoted_to_manual": 17, "pseudo_reused": 24, "real_match_assigned": 73, "reconciled_to_real": 198, "tracker_online_targets": 75, "tracker_removed_tracks": 15, "tracker_update_calls": 240, "unmatched_objects": 350}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "ppe_status_check"], "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}, "ppe_status_check": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 1, "current_violation_count": 1, "decision_counts": {"history_suppressed": 1, "violation_active": 1}, "off_cover": 0.35, "off_history_required_frames": 6, "off_history_window_frames": 10, "off_match_count": 2, "on_cover": 0.35, "on_match_count": 0, "pseudo_min_stable_frames": 3, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0, "score_margin": 0.1, "worker_decisions": [{"best_off_cover": 1.0, "best_off_index": 1, "best_off_score": 0.8154296875, "best_on_cover": 0.0, "best_on_index": null, "best_on_score": 0.0, "cooldown_key": "event_cooldown:26:no_hardhat_persistent:no_hardhat_persistent__track_id__1000015", "decision": "history_suppressed", "gear_name": "안전모", "has_off": true, "has_on": false, "off_category": "안전모 미착용", "off_cover": 0.35, "off_history_accepted": false, "off_history_count": 5, "off_history_frame_idx": 240, "off_history_frames": [233, 234, 235, 236, 240], "off_history_required_frames": 6, "off_history_window_frames": 10, "on_category": "안전모 착용", "on_cover": 0.35, "raw_decision": "violation_active", "raw_skip_reason": "has_off_only", "score_margin": 0.1, "skip_reason": "off_history_pending", "stable_frames": 11, "track_kind": "manual", "violation_category": "안전모 미착용", "worker_identity_key": ["no_hardhat_persistent", "track_id", "1000015"], "worker_index": 0}, {"best_off_cover": 0.9084148796237245, "best_off_index": 0, "best_off_score": 0.880859375, "best_on_cover": 0.0, "best_on_index": null, "best_on_score": 0.0, "cooldown_key": "event_cooldown:26:no_hardhat_persistent:no_hardhat_persistent__track_id__1000010", "decision": "violation_active", "gear_name": "안전모", "has_off": true, "has_on": false, "incident_already_active": true, "off_category": "안전모 미착용", "off_cover": 0.35, "off_history_accepted": true, "off_history_count": 10, "off_history_frame_idx": 240, "off_history_frames": [231, 232, 233, 234, 235, 236, 237, 238, 239, 240], "off_history_required_frames": 6, "off_history_window_frames": 10, "on_category": "안전모 착용", "on_cover": 0.35, "raw_decision": "violation_active", "raw_skip_reason": "has_off_only", "score_margin": 0.1, "skip_reason": "has_off_only", "stable_frames": 55, "track_kind": "manual", "violation_category": "안전모 미착용", "worker_identity_key": ["no_hardhat_persistent", "track_id", "1000010"], "worker_index": 1}]}, "ppe_status_check": {"active_violation_count": 0, "current_violation_count": 0, "off_cover": 0.35, "off_match_count": 0, "on_cover": 0.35, "on_match_count": 0, "recovered_violation_count": 0, "score_margin": 0.1, "worker_decisions": []}}, "scene_metrics": {"안전그네 착용": {"bbox_area_ratio_median": 0.009924, "bbox_height_ratio_median": 0.127083, "bbox_height_ratio_p75": 0.19375, "bbox_width_ratio_median": 0.080127, "frame_presence_count": 10, "label_counts": {"harness": 10}, "object_sample_count": 10}, "안전모 미착용": {"bbox_area_ratio_median": 0.003536, "bbox_height_ratio_median": 0.084722, "bbox_height_ratio_p75": 0.09375, "bbox_width_ratio_median": 0.043018, "frame_presence_count": 48, "label_counts": {"no_helmet": 54}, "object_sample_count": 54}, "안전모 착용": {"bbox_area_ratio_median": 0.002933, "bbox_height_ratio_median": 0.084028, "bbox_height_ratio_p75": 0.0875, "bbox_width_ratio_median": 0.035156, "frame_presence_count": 33, "label_counts": {"helmet": 34}, "object_sample_count": 34}, "작업자": {"bbox_area_ratio_median": 0.034234, "bbox_height_ratio_median": 0.399095, "bbox_height_ratio_p75": 0.500442, "bbox_width_ratio_median": 0.113184, "frame_presence_count": 118, "label_counts": {"person": 127, "worker": 96}, "object_sample_count": 223}}, "scene_scale_metrics": {"sample_count": 306, "worker_height_ratio_median": 0.223437, "worker_small_worker_ratio": 0.0}, "scene_scale_profile": "near", "track_kind_counts": {"manual": 4, "pseudo": 0, "real": 0}}, "record_type": "tracking_summary"}
{"anchor_point": null, "cctv_id": "26", "created_at": "2026-06-22T16:16:50", "detail": {}, "event_id": null, "event_message": "안전모 미착용", "event_status": null, "event_type": "no_hardhat_persistent", "frame_idx": 241, "frame_time": "2026-06-22 16:16:50", "instance_id": "e520cfd5", "last_assignment_source": "reconciled_to_real", "meta": {"best_off_cover": 1.0, "best_off_score": 0.81982421875, "best_on_cover": 0.0, "best_on_score": 0.0, "cooldown_key": "event_cooldown:26:no_hardhat_persistent:no_hardhat_persistent__track_id__1000015", "decision": "violation_active", "gear_name": "안전모", "has_off": true, "has_on": false, "off_category": "안전모 미착용", "off_cover": 0.35, "off_history_accepted": true, "off_history_count": 6, "off_history_frames": [233, 234, 235, 236, 240, 241], "off_history_required_frames": 6, "off_history_window_frames": 10, "on_category": "안전모 착용", "on_cover": 0.35, "score_margin": 0.1, "skip_reason": "has_off_only", "stable_frames": 12, "track_kind": "manual", "violation_category": "안전모 미착용", "worker_identity_key": ["no_hardhat_persistent", "track_id", "1000015"]}, "persist_event": true, "record_type": "scenario_event", "scene_scale_profile": "near", "stable_frames": 12, "track_id": 1000015, "track_kind": "manual", "zone_id": null, "zone_name": null}
{"cctv_id": "26", "created_at": "2026-06-22T16:17:08", "instance_id": "e520cfd5", "payload": {"active_detection_counts": {"안전모 착용": 2, "작업자": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 1, "pseudo_created": 1, "real_match_assigned": 2, "reconciled_to_real": 1, "tracker_online_targets": 2, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 360, "lifetime_counters": {"assigned_from_manual_pool": 449, "assigned_from_recent_track": 2, "pseudo_created": 78, "pseudo_promoted_to_manual": 27, "pseudo_reused": 36, "real_match_assigned": 114, "reconciled_to_real": 393, "tracker_online_targets": 120, "tracker_removed_tracks": 22, "tracker_update_calls": 360, "unmatched_objects": 592}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "ppe_status_check"], "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}, "ppe_status_check": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "decision_counts": {"on_detected_no_violation": 2}, "off_cover": 0.35, "off_history_required_frames": 6, "off_history_window_frames": 10, "off_match_count": 0, "on_cover": 0.35, "on_match_count": 2, "pseudo_min_stable_frames": 3, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0, "score_margin": 0.1, "worker_decisions": [{"best_off_cover": 0.0, "best_off_index": null, "best_off_score": 0.0, "best_on_cover": 1.0, "best_on_index": 1, "best_on_score": 0.8984375, "cooldown_key": "event_cooldown:26:no_hardhat_persistent:no_hardhat_persistent__track_id__1000015", "decision": "on_detected_no_violation", "gear_name": "안전모", "has_off": false, "has_on": true, "off_category": "안전모 미착용", "off_cover": 0.35, "off_history_accepted": false, "off_history_count": 0, "off_history_frame_idx": 360, "off_history_frames": [], "off_history_required_frames": 6, "off_history_window_frames": 10, "on_category": "안전모 착용", "on_cover": 0.35, "raw_decision": "on_detected_no_violation", "raw_skip_reason": "has_on_only", "score_margin": 0.1, "skip_reason": "has_on_only", "stable_frames": 22, "track_kind": "manual", "violation_category": "안전모 미착용", "worker_identity_key": ["no_hardhat_persistent", "track_id", "1000015"], "worker_index": 0}, {"best_off_cover": 0.0, "best_off_index": null, "best_off_score": 0.0, "best_on_cover": 1.0, "best_on_index": 0, "best_on_score": 0.9267578125, "cooldown_key": "event_cooldown:26:no_hardhat_persistent:no_hardhat_persistent__track_id__27", "decision": "on_detected_no_violation", "gear_name": "안전모", "has_off": false, "has_on": true, "off_category": "안전모 미착용", "off_cover": 0.35, "off_history_accepted": false, "off_history_count": 0, "off_history_frame_idx": 360, "off_history_frames": [], "off_history_required_frames": 6, "off_history_window_frames": 10, "on_category": "안전모 착용", "on_cover": 0.35, "raw_decision": "on_detected_no_violation", "raw_skip_reason": "has_on_only", "score_margin": 0.1, "skip_reason": "has_on_only", "stable_frames": 5, "track_kind": "real", "violation_category": "안전모 미착용", "worker_identity_key": ["no_hardhat_persistent", "track_id", "27"], "worker_index": 1}]}, "ppe_status_check": {"active_violation_count": 0, "current_violation_count": 0, "off_cover": 0.35, "off_match_count": 0, "on_cover": 0.35, "on_match_count": 0, "recovered_violation_count": 0, "score_margin": 0.1, "worker_decisions": []}}, "scene_metrics": {"안전그네 착용": {"bbox_area_ratio_median": 0.005346, "bbox_height_ratio_median": 0.115972, "bbox_height_ratio_p75": 0.120833, "bbox_width_ratio_median": 0.046094, "frame_presence_count": 7, "label_counts": {"harness": 7}, "object_sample_count": 7}, "안전모 미착용": {"bbox_area_ratio_median": 0.002316, "bbox_height_ratio_median": 0.071875, "bbox_height_ratio_p75": 0.119097, "bbox_width_ratio_median": 0.032422, "frame_presence_count": 6, "label_counts": {"no_helmet": 8}, "object_sample_count": 8}, "안전모 착용": {"bbox_area_ratio_median": 0.002458, "bbox_height_ratio_median": 0.071528, "bbox_height_ratio_p75": 0.147222, "bbox_width_ratio_median": 0.033594, "frame_presence_count": 60, "label_counts": {"helmet": 86}, "object_sample_count": 86}, "작업자": {"bbox_area_ratio_median": 0.031704, "bbox_height_ratio_median": 0.24603, "bbox_height_ratio_p75": 0.690993, "bbox_width_ratio_median": 0.14169, "frame_presence_count": 120, "label_counts": {"person": 87, "worker": 95}, "object_sample_count": 182}}, "scene_scale_metrics": {"sample_count": 488, "worker_height_ratio_median": 0.236111, "worker_small_worker_ratio": 0.0}, "scene_scale_profile": "near", "track_kind_counts": {"manual": 1, "pseudo": 1, "real": 2}}, "record_type": "tracking_summary"}
{"anchor_point": null, "cctv_id": "26", "created_at": "2026-06-22T16:17:14", "detail": {}, "event_id": null, "event_message": "안전모 미착용", "event_status": null, "event_type": "no_hardhat_persistent", "frame_idx": 413, "frame_time": "2026-06-22 16:17:14", "instance_id": "e520cfd5", "last_assignment_source": "reconciled_to_real", "meta": {"best_off_cover": 1.0, "best_off_score": 0.865234375, "best_on_cover": 0.0, "best_on_score": 0.0, "cooldown_key": "event_cooldown:26:no_hardhat_persistent:no_hardhat_persistent__track_id__1000030", "decision": "violation_active", "gear_name": "안전모", "has_off": true, "has_on": false, "off_category": "안전모 미착용", "off_cover": 0.35, "off_history_accepted": true, "off_history_count": 6, "off_history_frames": [405, 406, 407, 408, 412, 413], "off_history_required_frames": 6, "off_history_window_frames": 10, "on_category": "안전모 착용", "on_cover": 0.35, "score_margin": 0.1, "skip_reason": "has_off_only", "stable_frames": 17, "track_kind": "manual", "violation_category": "안전모 미착용", "worker_identity_key": ["no_hardhat_persistent", "track_id", "1000030"]}, "persist_event": true, "record_type": "scenario_event", "scene_scale_profile": "near", "stable_frames": 17, "track_id": 1000030, "track_kind": "manual", "zone_id": null, "zone_name": null}
{"cctv_id": "26", "created_at": "2026-06-22T16:17:21", "instance_id": "e520cfd5", "payload": {"active_detection_counts": {"안전모 착용": 1, "작업자": 2}, "analysis_flags": {"summary_due": true}, "frame_counters": {"pseudo_created": 1, "real_match_assigned": 2, "tracker_online_targets": 2, "tracker_update_calls": 1, "unmatched_objects": 1}, "frame_idx": 480, "lifetime_counters": {"assigned_from_manual_pool": 494, "assigned_from_recent_track": 2, "pseudo_created": 97, "pseudo_promoted_to_manual": 33, "pseudo_reused": 42, "real_match_assigned": 145, "reconciled_to_real": 444, "tracker_online_targets": 151, "tracker_removed_tracks": 26, "tracker_update_calls": 480, "unmatched_objects": 668}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "ppe_status_check"], "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}, "ppe_status_check": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "decision_counts": {"on_detected_no_violation": 1, "unknown": 1}, "off_cover": 0.35, "off_history_required_frames": 6, "off_history_window_frames": 10, "off_match_count": 0, "on_cover": 0.35, "on_match_count": 1, "pseudo_min_stable_frames": 3, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0, "score_margin": 0.1, "worker_decisions": [{"best_off_cover": 0.0, "best_off_index": null, "best_off_score": 0.0, "best_on_cover": 0.9867803804310304, "best_on_index": 0, "best_on_score": 0.9111328125, "cooldown_key": "event_cooldown:26:no_hardhat_persistent:no_hardhat_persistent__track_id__30", "decision": "on_detected_no_violation", "gear_name": "안전모", "has_off": false, "has_on": true, "off_category": "안전모 미착용", "off_cover": 0.35, "off_history_accepted": false, "off_history_count": 0, "off_history_frame_idx": 480, "off_history_frames": [], "off_history_required_frames": 6, "off_history_window_frames": 10, "on_category": "안전모 착용", "on_cover": 0.35, "raw_decision": "on_detected_no_violation", "raw_skip_reason": "has_on_only", "score_margin": 0.1, "skip_reason": "has_on_only", "stable_frames": 4, "track_kind": "real", "violation_category": "안전모 미착용", "worker_identity_key": ["no_hardhat_persistent", "track_id", "30"], "worker_index": 0}, {"best_off_cover": 0.0, "best_off_index": null, "best_off_score": 0.0, "best_on_cover": 0.0, "best_on_index": null, "best_on_score": 0.0, "cooldown_key": "event_cooldown:26:no_hardhat_persistent:no_hardhat_persistent__track_id__-10000097", "decision": "unknown", "gear_name": "안전모", "has_off": false, "has_on": false, "off_category": "안전모 미착용", "off_cover": 0.35, "off_history_accepted": false, "off_history_count": 0, "off_history_frame_idx": 480, "off_history_frames": [], "off_history_required_frames": 6, "off_history_window_frames": 10, "on_category": "안전모 착용", "on_cover": 0.35, "raw_decision": "unknown", "raw_skip_reason": "no_on_off_match", "score_margin": 0.1, "skip_reason": "no_on_off_match", "stable_frames": 1, "track_kind": "pseudo", "violation_category": "안전모 미착용", "worker_identity_key": ["no_hardhat_persistent", "track_id", "-10000097"], "worker_index": 1}]}, "ppe_status_check": {"active_violation_count": 0, "current_violation_count": 0, "off_cover": 0.35, "off_match_count": 0, "on_cover": 0.35, "on_match_count": 0, "recovered_violation_count": 0, "score_margin": 0.1, "worker_decisions": []}}, "scene_metrics": {"안전모 미착용": {"bbox_area_ratio_median": 0.00229, "bbox_height_ratio_median": 0.069444, "bbox_height_ratio_p75": 0.077083, "bbox_width_ratio_median": 0.032996, "frame_presence_count": 10, "label_counts": {"no_helmet": 10}, "object_sample_count": 10}, "안전모 착용": {"bbox_area_ratio_median": 0.003672, "bbox_height_ratio_median": 0.105208, "bbox_height_ratio_p75": 0.112153, "bbox_width_ratio_median": 0.038428, "frame_presence_count": 13, "label_counts": {"helmet": 20}, "object_sample_count": 20}, "작업자": {"bbox_area_ratio_median": 0.025457, "bbox_height_ratio_median": 0.425825, "bbox_height_ratio_p75": 0.492974, "bbox_width_ratio_median": 0.074456, "frame_presence_count": 61, "label_counts": {"person": 36, "worker": 41}, "object_sample_count": 77}}, "scene_scale_metrics": {"sample_count": 565, "worker_height_ratio_median": 0.24824, "worker_small_worker_ratio": 0.0}, "scene_scale_profile": "near", "track_kind_counts": {"manual": 0, "pseudo": 1, "real": 2}}, "record_type": "tracking_summary"}
{"anchor_point": null, "cctv_id": "26", "created_at": "2026-06-22T16:17:32", "detail": {}, "event_id": null, "event_message": "안전모 미착용", "event_status": null, "event_type": "no_hardhat_persistent", "frame_idx": 537, "frame_time": "2026-06-22 16:17:32", "instance_id": "e520cfd5", "last_assignment_source": "reconciled_to_real", "meta": {"best_off_cover": 1.0, "best_off_score": 0.85009765625, "best_on_cover": 0.0, "best_on_score": 0.0, "cooldown_key": "event_cooldown:26:no_hardhat_persistent:no_hardhat_persistent__track_id__1000036", "decision": "violation_active", "gear_name": "안전모", "has_off": true, "has_on": false, "off_category": "안전모 미착용", "off_cover": 0.35, "off_history_accepted": true, "off_history_count": 6, "off_history_frames": [529, 530, 534, 535, 536, 537], "off_history_required_frames": 6, "off_history_window_frames": 10, "on_category": "안전모 착용", "on_cover": 0.35, "score_margin": 0.1, "skip_reason": "has_off_only", "stable_frames": 42, "track_kind": "manual", "violation_category": "안전모 미착용", "worker_identity_key": ["no_hardhat_persistent", "track_id", "1000036"]}, "persist_event": true, "record_type": "scenario_event", "scene_scale_profile": "near", "stable_frames": 42, "track_id": 1000036, "track_kind": "manual", "zone_id": null, "zone_name": null}
{"cctv_id": "26", "created_at": "2026-06-22T16:17:44", "instance_id": "e520cfd5", "payload": {"active_detection_counts": {"안전모 착용": 1, "작업자": 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": 600, "lifetime_counters": {"assigned_from_manual_pool": 706, "assigned_from_recent_track": 4, "pseudo_created": 136, "pseudo_promoted_to_manual": 48, "pseudo_reused": 65, "real_match_assigned": 293, "reconciled_to_real": 670, "tracker_online_targets": 299, "tracker_removed_tracks": 31, "tracker_update_calls": 600, "unmatched_objects": 959}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "ppe_status_check"], "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}, "ppe_status_check": {"returned_event_count": 0, "status": "returned_events"}}, "no_hardhat_persistent": {"active_violation_count": 1, "current_violation_count": 0, "decision_counts": {"on_detected_no_violation": 1, "unknown": 1}, "off_cover": 0.35, "off_history_required_frames": 6, "off_history_window_frames": 10, "off_match_count": 0, "on_cover": 0.35, "on_match_count": 1, "pseudo_min_stable_frames": 3, "recovered_violation_count": 0, "recovery_grace_seconds": 2.0, "score_margin": 0.1, "worker_decisions": [{"best_off_cover": 0.0, "best_off_index": null, "best_off_score": 0.0, "best_on_cover": 0.0, "best_on_index": null, "best_on_score": 0.0, "cooldown_key": "event_cooldown:26:no_hardhat_persistent:no_hardhat_persistent__track_id__1000036", "decision": "unknown", "gear_name": "안전모", "has_off": false, "has_on": false, "off_category": "안전모 미착용", "off_cover": 0.35, "off_history_accepted": true, "off_history_count": 8, "off_history_frame_idx": 600, "off_history_frames": [591, 592, 593, 594, 595, 596, 597, 598], "off_history_required_frames": 6, "off_history_window_frames": 10, "on_category": "안전모 착용", "on_cover": 0.35, "raw_decision": "unknown", "raw_skip_reason": "no_on_off_match", "score_margin": 0.1, "skip_reason": "no_on_off_match", "stable_frames": 43, "track_kind": "manual", "violation_category": "안전모 미착용", "worker_identity_key": ["no_hardhat_persistent", "track_id", "1000036"], "worker_index": 0}, {"best_off_cover": 0.0, "best_off_index": null, "best_off_score": 0.0, "best_on_cover": 0.9925393631209188, "best_on_index": 0, "best_on_score": 0.85986328125, "cooldown_key": "event_cooldown:26:no_hardhat_persistent:no_hardhat_persistent__track_id__1000048", "decision": "on_detected_no_violation", "gear_name": "안전모", "has_off": false, "has_on": true, "off_category": "안전모 미착용", "off_cover": 0.35, "off_history_accepted": false, "off_history_count": 2, "off_history_frame_idx": 600, "off_history_frames": [592, 593], "off_history_required_frames": 6, "off_history_window_frames": 10, "on_category": "안전모 착용", "on_cover": 0.35, "raw_decision": "on_detected_no_violation", "raw_skip_reason": "has_on_only", "score_margin": 0.1, "skip_reason": "has_on_only", "stable_frames": 9, "track_kind": "manual", "violation_category": "안전모 미착용", "worker_identity_key": ["no_hardhat_persistent", "track_id", "1000048"], "worker_index": 1}]}, "ppe_status_check": {"active_violation_count": 0, "current_violation_count": 0, "off_cover": 0.35, "off_match_count": 0, "on_cover": 0.35, "on_match_count": 0, "recovered_violation_count": 0, "score_margin": 0.1, "worker_decisions": []}}, "scene_metrics": {"안전그네 착용": {"bbox_area_ratio_median": 0.007602, "bbox_height_ratio_median": 0.129514, "bbox_height_ratio_p75": 0.134028, "bbox_width_ratio_median": 0.057813, "frame_presence_count": 10, "label_counts": {"harness": 10}, "object_sample_count": 10}, "안전모 미착용": {"bbox_area_ratio_median": 0.003164, "bbox_height_ratio_median": 0.077778, "bbox_height_ratio_p75": 0.084028, "bbox_width_ratio_median": 0.040625, "frame_presence_count": 70, "label_counts": {"no_helmet": 73}, "object_sample_count": 73}, "안전모 착용": {"bbox_area_ratio_median": 0.010189, "bbox_height_ratio_median": 0.149653, "bbox_height_ratio_p75": 0.208333, "bbox_width_ratio_median": 0.069141, "frame_presence_count": 92, "label_counts": {"helmet": 96}, "object_sample_count": 96}, "작업자": {"bbox_area_ratio_median": 0.037645, "bbox_height_ratio_median": 0.430767, "bbox_height_ratio_p75": 0.499749, "bbox_width_ratio_median": 0.097617, "frame_presence_count": 120, "label_counts": {"person": 66, "worker": 194}, "object_sample_count": 260}}, "scene_scale_metrics": {"sample_count": 825, "worker_height_ratio_median": 0.376349, "worker_small_worker_ratio": 0.0}, "scene_scale_profile": "near", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 1}}, "record_type": "tracking_summary"}
{"cctv_id": "26", "created_at": "2026-06-22T16:17:54", "instance_id": "e520cfd5", "record_counts": {"scenario_debug": 0, "scenario_event": 6, "tracking_summary": 5}, "record_type": "session_stop"}