{
  "description": "降低告警阈值用于测试：缩短冷却时间、降低最小持续时间和命中数，适用于短时验证视频。",
  "override": {
    "nodes": {
      "alarm_violation": {
        "rules": [
          {
            "name": "non_compliant_workshoe",
            "class_ids": [2],
            "min_score": 0.1,
            "min_duration_ms": 100,
            "min_hits": 1,
            "hit_window_ms": 5000,
            "cooldown_ms": 2000
          }
        ],
        "face_rules": [
          {
            "name": "unknown_face",
            "type": "unknown",
            "cooldown_ms": 2000,
            "min_hits": 1,
            "hit_window_ms": 5000,
            "min_face_area_ratio": 0.0001,
            "min_face_aspect": 0.3,
            "max_face_aspect": 3.0
          },
          {
            "name": "known_person",
            "type": "person",
            "cooldown_ms": 2000,
            "min_sim": 0.3,
            "min_hits": 1,
            "hit_window_ms": 5000,
            "min_face_area_ratio": 0.0001,
            "min_face_aspect": 0.3,
            "max_face_aspect": 3.0
          }
        ]
      }
    }
  }
}
