{"active_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "ppe_status_check", "equipment_approach"], "analysis_config": {"flush_interval_seconds": 15.0, "include_event_records": true, "max_buffer_records": 32, "summary_interval_frames": 120, "summary_only": true}, "cctv_id": "30", "created_at": "2026-06-22T15:33:58", "instance_id": "289451d0", "record_type": "session_start", "source_url": "file:///data/playlist/uploads/260414_아이티원업로드용_시험성적서샘플영상/input/작업자_위험구역_진입경고_테스트영상들/위험구역_접근경고_테스트영상_006.mp4"}
{"cctv_id": "30", "created_at": "2026-06-22T15:34:14", "instance_id": "289451d0", "payload": {"active_detection_counts": {"작업자": 2, "트럭": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"real_match_assigned": 3, "tracker_online_targets": 3, "tracker_update_calls": 1}, "frame_idx": 120, "lifetime_counters": {"assigned_from_manual_pool": 2, "assigned_from_recent_track": 1, "pseudo_created": 5, "pseudo_promoted_to_manual": 2, "pseudo_reused": 4, "real_match_assigned": 339, "reconciled_to_real": 4, "tracker_online_targets": 339, "tracker_removed_tracks": 5, "tracker_update_calls": 120, "unmatched_objects": 14}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "ppe_status_check", "equipment_approach"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "equipment_approach": {"returned_event_count": 1, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}, "ppe_status_check": {"returned_event_count": 0, "status": "returned_events"}}, "danger_area_loitering": {"effective_reminder_cooldown_s": 20.0, "effective_secondary_dedupe_anchor_distance_px": 120.0, "effective_secondary_dedupe_window_s": 12.0, "emit_transition_state_updates": false, "metrics": {}, "recent_event_memory_size": 0, "scene_scale_profile": "far", "suppress_remind_events": true}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "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": {"안전모 착용": {"bbox_area_ratio_median": 0.000132, "bbox_height_ratio_median": 0.018056, "bbox_height_ratio_p75": 0.019097, "bbox_width_ratio_median": 0.007227, "frame_presence_count": 11, "label_counts": {"helmet": 11}, "object_sample_count": 11}, "작업자": {"bbox_area_ratio_median": 0.001125, "bbox_height_ratio_median": 0.076606, "bbox_height_ratio_p75": 0.078708, "bbox_width_ratio_median": 0.014844, "frame_presence_count": 120, "label_counts": {"person": 127, "small_worker": 95}, "object_sample_count": 222}, "트럭": {"bbox_area_ratio_median": 0.028291, "bbox_height_ratio_median": 0.175, "bbox_height_ratio_p75": 0.175694, "bbox_width_ratio_median": 0.16167, "frame_presence_count": 120, "label_counts": {"dump_truck": 120}, "object_sample_count": 120}}, "scene_scale_metrics": {"sample_count": 222, "worker_height_ratio_median": 0.076606, "worker_small_worker_ratio": 0.427928}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 0, "pseudo": 0, "real": 3}}, "record_type": "tracking_summary"}
{"anchor_point": [757.0, 382.3], "cctv_id": "30", "created_at": "2026-06-22T15:34:16", "detail": {}, "event_id": 16, "event_message": "위험구역 체류", "event_status": "open", "event_type": "danger_area_loitering", "frame_idx": 143, "frame_time": "2026-06-22 15:34:16", "instance_id": "289451d0", "last_assignment_source": "real_match", "meta": {}, "persist_event": true, "record_type": "scenario_event", "scene_scale_profile": "far", "stable_frames": 34, "track_id": 16, "track_kind": "real", "zone_id": 24, "zone_name": "위험구역"}
{"anchor_point": [994.0, 509.9], "cctv_id": "30", "created_at": "2026-06-22T15:34:23", "detail": {}, "event_id": 20, "event_message": "위험구역 체류", "event_status": "open", "event_type": "danger_area_loitering", "frame_idx": 192, "frame_time": "2026-06-22 15:34:23", "instance_id": "289451d0", "last_assignment_source": "real_match", "meta": {}, "persist_event": true, "record_type": "scenario_event", "scene_scale_profile": "far", "stable_frames": 16, "track_id": 20, "track_kind": "real", "zone_id": 24, "zone_name": "위험구역"}
{"cctv_id": "30", "created_at": "2026-06-22T15:34:30", "instance_id": "289451d0", "payload": {"active_detection_counts": {"작업자": 4, "트럭": 1}, "analysis_flags": {"summary_due": true}, "frame_counters": {"assigned_from_manual_pool": 2, "real_match_assigned": 3, "reconciled_to_real": 2, "tracker_online_targets": 3, "tracker_update_calls": 1, "unmatched_objects": 2}, "frame_idx": 240, "lifetime_counters": {"assigned_from_manual_pool": 33, "assigned_from_recent_track": 1, "pseudo_created": 30, "pseudo_promoted_to_manual": 7, "pseudo_reused": 24, "real_match_assigned": 764, "reconciled_to_real": 40, "tracker_online_targets": 765, "tracker_removed_tracks": 10, "tracker_update_calls": 240, "unmatched_objects": 95}, "scenario_analysis": {"_execution": {"_resolved_scenarios": ["no_hardhat_persistent", "danger_area_loitering", "ppe_status_check", "equipment_approach"], "danger_area_loitering": {"returned_event_count": 0, "status": "returned_events"}, "equipment_approach": {"returned_event_count": 1, "status": "returned_events"}, "no_hardhat_persistent": {"returned_event_count": 0, "status": "returned_events"}, "ppe_status_check": {"returned_event_count": 0, "status": "returned_events"}}, "danger_area_loitering": {"effective_reminder_cooldown_s": 20.0, "effective_secondary_dedupe_anchor_distance_px": 120.0, "effective_secondary_dedupe_window_s": 12.0, "emit_transition_state_updates": false, "metrics": {"secondary_dedupe_suppressed": 2, "transition_state_update_suppressed": 21}, "recent_event_memory_size": 2, "scene_scale_profile": "far", "suppress_remind_events": true}, "no_hardhat_persistent": {"active_violation_count": 0, "current_violation_count": 0, "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": {"안전모 착용": {"bbox_area_ratio_median": 0.000331, "bbox_height_ratio_median": 0.028125, "bbox_height_ratio_p75": 0.029167, "bbox_width_ratio_median": 0.011328, "frame_presence_count": 12, "label_counts": {"helmet": 12}, "object_sample_count": 12}, "작업자": {"bbox_area_ratio_median": 0.002489, "bbox_height_ratio_median": 0.10191, "bbox_height_ratio_p75": 0.122917, "bbox_width_ratio_median": 0.022353, "frame_presence_count": 120, "label_counts": {"person": 229, "small_worker": 112, "worker": 33}, "object_sample_count": 374}, "트럭": {"bbox_area_ratio_median": 0.026836, "bbox_height_ratio_median": 0.175347, "bbox_height_ratio_p75": 0.175694, "bbox_width_ratio_median": 0.152832, "frame_presence_count": 120, "label_counts": {"dump_truck": 120}, "object_sample_count": 120}}, "scene_scale_metrics": {"sample_count": 596, "worker_height_ratio_median": 0.079442, "worker_small_worker_ratio": 0.347315}, "scene_scale_profile": "far", "track_kind_counts": {"manual": 2, "pseudo": 0, "real": 3}}, "record_type": "tracking_summary"}
{"cctv_id": "30", "created_at": "2026-06-22T15:34:35", "instance_id": "289451d0", "record_counts": {"scenario_debug": 0, "scenario_event": 2, "tracking_summary": 2}, "record_type": "session_stop"}