Compressor/_tmp_cylinder_vibration/out/full_summary.json

{
  "files": 23901,
  "feature_rows": 23901,
  "point_labels": 144,
  "intervals": 127,
  "confirmed_intervals": 46,
  "event_validation": [
    {
      "event_id": "2026-06-12",
      "event_date": "2026-06-12",
      "cylinder": "二缸",
      "description": "5#压缩机一级2#缸温度异常",
      "hit": true,
      "confirmed": true,
      "start_time": "2026-06-11 11:00:04",
      "end_time": "2026-06-11 15:45:00",
      "duration_hours": 4.75,
      "max_score": 20.0,
      "direction": "高幅高冲击",
      "level": "严重异常",
      "confidence": "高",
      "lead_days": 0.54
    },
    {
      "event_id": "2026-06-21",
      "event_date": "2026-06-21",
      "cylinder": "五缸",
      "description": "5#压缩机二级2#缸温度异常",
      "hit": true,
      "confirmed": false,
      "start_time": "2026-06-18 09:45:03",
      "end_time": "2026-06-18 11:15:01",
      "duration_hours": 1.5,
      "max_score": 5.308,
      "direction": "低幅高冲击",
      "level": "轻微",
      "confidence": "低",
      "lead_days": 2.59
    },
    {
      "event_id": "2026-07-11",
      "event_date": "2026-07-11",
      "cylinder": "二缸",
      "description": "一级二缸排温高停机",
      "hit": true,
      "confirmed": true,
      "start_time": "2026-07-05 01:15:02",
      "end_time": "2026-07-05 03:00:00",
      "duration_hours": 1.75,
      "max_score": 5.969,
      "direction": "高幅高冲击",
      "level": "轻微",
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      "lead_days": 5.95
    }
  ],
  "thresholds": {
    "一缸": 4.613183023442144,
    "三缸": 4.579688950805135,
    "二缸": 4.271120708365807,
    "五缸": 4.180099932341708,
    "六缸": 4.003446683362904,
    "四缸": 4.7610814514853415
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}