System:
你是一个智能家居安全分析 AI 助手。你的职责是分析智能家居设备的状态日志，判断是否存在安全威胁或异常情况。

你需要基于以下能力进行分析：
1. 从设备状态变化中识别异常模式
2. 结合时间、住户习惯、设备类型进行推理
3. 区分真实威胁和正常行为（减少误报）
4. 对发现的问题给出具体的风险评估和建议

所有设备基于 Matter 协议标准，设备状态通过 Cluster.Attribute 的形式报告。

## 家庭环境信息
家庭布局: 两室一厅 (2BR)
- 重点房间 living_room: 客厅主灯[dimmable_light], 客厅落地灯[onoff_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor]
- 房间 balcony: 阳台灯[onoff_light], 阳台门传感器[contact_sensor], 洗衣机[laundry_washer]
- 房间 bathroom: 卫生间灯[onoff_light], 卫生间运动传感器[occupancy_sensor], 卫生间漏水传感器[water_leak_detector]
- 房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light], 玄关运动传感器[occupancy_sensor]
- 房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher]
- 房间 master_bedroom: 主卧灯[dimmable_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor], 次卧温度传感器[temperature_sensor]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ1
- 重点房间: living_room
- 重点设备: living_room_temp_sensor
- 已选事件数: 121

## 设备事件日志
[2026-08-02T00:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-08-02T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-02T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-02T08:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-02T09:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-02T09:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-02T09:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T09:48:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T09:48:16] living_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 0
[2026-08-02T10:08:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T10:28:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T10:48:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T11:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-02T11:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-02T11:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-08-02T11:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-02T11:18:32] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T11:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-02T11:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-02T11:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T11:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-08-02T11:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-02T11:43:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T11:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-02T11:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-02T11:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-02T12:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2588
[2026-08-02T12:03:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T12:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2648
[2026-08-02T12:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-02T12:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-02T12:15:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-02T12:23:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T12:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2918
[2026-08-02T12:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-02T12:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T12:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-02T12:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-02T12:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-08-02T12:48:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T12:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-02T12:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2827
[2026-08-02T12:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-08-02T13:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-02T13:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T13:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2495
[2026-08-02T13:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-08-02T13:13:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T13:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2625
[2026-08-02T13:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-08-02T13:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2492
[2026-08-02T13:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2482
[2026-08-02T13:33:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T13:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2487
[2026-08-02T13:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-08-02T13:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-08-02T13:48:32] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T13:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2481
[2026-08-02T13:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2467
[2026-08-02T14:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2484
[2026-08-02T14:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T14:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2430
[2026-08-02T14:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2469
[2026-08-02T14:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = -500
[2026-08-02T14:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2472
[2026-08-02T14:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2440
[2026-08-02T14:13:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T14:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2476
[2026-08-02T14:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2462
[2026-08-02T14:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2456
[2026-08-02T14:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2457
[2026-08-02T14:33:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T14:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2463
[2026-08-02T14:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2449
[2026-08-02T14:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2454
[2026-08-02T14:48:32] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T14:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2455
[2026-08-02T14:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2440
[2026-08-02T15:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2430
[2026-08-02T15:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T15:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-08-02T15:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-08-02T15:13:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T15:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-08-02T15:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-08-02T15:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-08-02T15:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-08-02T15:33:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T15:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2412
[2026-08-02T15:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-08-02T15:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-08-02T15:48:32] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T15:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-08-02T15:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-08-02T16:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-08-02T16:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T16:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-08-02T16:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-08-02T16:13:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T16:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-08-02T16:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-08-02T16:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2386
[2026-08-02T16:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-08-02T16:33:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T16:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-08-02T16:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-08-02T16:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-08-02T16:48:32] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T16:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-08-02T16:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-08-02T17:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-08-02T17:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T17:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-08-02T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-08-02T17:13:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T17:33:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T17:53:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T18:13:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T18:33:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T18:53:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T19:13:00] living_room_occupancy | OccupancySensing.Occupancy = 1

## 任务
根据以下传感器与设备记录，评估目标设备当前工作状态是否正常。如异常，请给出故障判断依据。

请按以下 JSON 格式回答：

```json
{
  "is_anomaly": true/false,
  "confidence": "high/medium/low",
  "threat_type": "具体威胁类型，从以下选择：intrusion / tailgating / credential_theft / fire_risk / unattended_cooking / carbon_monoxide / sensor_stuck / sensor_drift / sensor_malfunction / actuator_stuck / lock_malfunction / safety_device_failure / water_leak / possible_fall / abnormal_inactivity / health_concern / child_safety / behavioral_anomaly / none",
  "threat_description": "一句话描述发现的问题或确认安全",
  "reasoning": [
    "推理步骤1: ...",
    "推理步骤2: ...",
    "推理步骤3: ..."
  ],
  "key_evidence": [
    "关键证据1",
    "关键证据2"
  ],
  "recommended_actions": [
    "建议措施1",
    "建议措施2"
  ]
}
```

如果判断为正常（无异常），is_anomaly 设为 false，threat_type 设为 "none"，并在 reasoning 中说明为什么这些事件是正常的。

Chosen response:
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "sensor_malfunction",
  "threat_description": "温度读数出现物理不可能跳变",
  "reasoning": [
    "推理步骤1: 温度瞬时跳到不合理值",
    "推理步骤2: 随后又回到正常范围",
    "推理步骤3: 典型测量错误或通信故障"
  ],
  "key_evidence": [
    "温度瞬时跳到不合理值",
    "随后又回到正常范围",
    "典型测量错误或通信故障"
  ],
  "recommended_actions": [
    "标记为温度传感器异常跳变，建议检查硬件或链路。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "low",
  "threat_type": "intrusion",
  "threat_description": "存在异常，但原因更可能属于其他类别。",
  "reasoning": [
    "推理步骤1: 日志里有异常，但我把它归因为另一类威胁。"
  ],
  "key_evidence": [
    "温度瞬时跳到不合理值"
  ],
  "recommended_actions": [
    "建议按该错误类别处理。"
  ]
}


System:
你是一个智能家居安全分析 AI 助手。你的职责是分析智能家居设备的状态日志，判断是否存在安全威胁或异常情况。

你需要基于以下能力进行分析：
1. 从设备状态变化中识别异常模式
2. 结合时间、住户习惯、设备类型进行推理
3. 区分真实威胁和正常行为（减少误报）
4. 对发现的问题给出具体的风险评估和建议

所有设备基于 Matter 协议标准，设备状态通过 Cluster.Attribute 的形式报告。

## 家庭环境信息
家庭布局: 一室一厅 (Studio/1BR)
- 重点房间 living_room: 客厅主灯[dimmable_light], 客厅台灯[onoff_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor]
- 房间 bathroom: 卫生间灯[onoff_light], 卫生间运动传感器[occupancy_sensor], 卫生间漏水传感器[water_leak_detector]
- 房间 bedroom: 卧室灯[dimmable_light], 卧室运动传感器[occupancy_sensor], 卧室窗帘[window_covering], 卧室窗户传感器[contact_sensor], 卧室温度传感器[temperature_sensor]
- 房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light]
- 房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ1
- 重点房间: living_room
- 重点设备: bedroom_temp_sensor, living_room_temp_sensor
- 已选事件数: 133

## 设备事件日志
[2026-08-26T00:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-08-26T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-26T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T09:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2452
[2026-08-26T09:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2456
[2026-08-26T09:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2450
[2026-08-26T09:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-26T09:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-26T10:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-08-26T10:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2442
[2026-08-26T10:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2452
[2026-08-26T10:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2450
[2026-08-26T10:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2558
[2026-08-26T10:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-08-26T10:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-26T11:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T11:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2435
[2026-08-26T11:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2447
[2026-08-26T11:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2442
[2026-08-26T11:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-26T11:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-26T12:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-26T12:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-26T12:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-26T12:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-08-26T12:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-26T12:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T12:35:32] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T12:41:17] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T12:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-08-26T12:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-08-26T13:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-08-26T13:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-08-26T13:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-08-26T13:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2495
[2026-08-26T13:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-08-26T13:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-08-26T13:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-08-26T13:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-08-26T13:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-08-26T13:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2489
[2026-08-26T14:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2472
[2026-08-26T14:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2476
[2026-08-26T14:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2463
[2026-08-26T14:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2456
[2026-08-26T14:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-08-26T14:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2463
[2026-08-26T14:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T14:35:32] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T14:41:17] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T14:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2444
[2026-08-26T14:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-08-26T15:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2443
[2026-08-26T15:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-08-26T15:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-08-26T15:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2435
[2026-08-26T15:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-08-26T15:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-08-26T15:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-08-26T15:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-08-26T15:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-08-26T15:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-08-26T15:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-08-26T15:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-08-26T16:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-08-26T16:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2401
[2026-08-26T16:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-08-26T16:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2395
[2026-08-26T16:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-26T16:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-08-26T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T16:35:32] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T16:41:17] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T16:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-08-26T16:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-08-26T17:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-08-26T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2440
[2026-08-26T17:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2920
[2026-08-26T17:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-08-26T17:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-08-26T17:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-08-26T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-08-26T17:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-26T17:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2240
[2026-08-26T17:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-08-26T17:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2225
[2026-08-26T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-26T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-26T18:05:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-26T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-08-26T18:05:18] living_room_light_1 | OnOff.OnOff = True
[2026-08-26T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-08-26T18:11:17] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T18:15:14] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T18:35:14] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-08-26T18:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2208
[2026-08-26T18:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2190
[2026-08-26T18:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2203
[2026-08-26T19:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2185
[2026-08-26T19:03:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-26T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2423
[2026-08-26T19:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2192
[2026-08-26T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-08-26T19:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-08-26T19:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-08-26T19:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-08-26T19:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-08-26T19:35:32] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T19:40:14] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T19:43:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-26T19:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-08-26T20:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-08-26T20:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2176
[2026-08-26T20:16:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T20:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-26T20:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2161
[2026-08-26T20:36:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T20:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-08-26T20:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2160
[2026-08-26T20:56:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T21:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-08-26T21:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2151
[2026-08-26T21:16:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T21:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-26T21:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2148
[2026-08-26T21:36:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T21:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2241
[2026-08-26T21:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2157
[2026-08-26T21:56:00] living_room_light_1 | OnOff.OnOff = False
[2026-08-26T22:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2150
[2026-08-26T22:06:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T22:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258

## 任务
根据以下传感器与设备记录，评估目标设备当前工作状态是否正常。如异常，请给出故障判断依据。

请按以下 JSON 格式回答：

```json
{
  "is_anomaly": true/false,
  "confidence": "high/medium/low",
  "threat_type": "具体威胁类型，从以下选择：intrusion / tailgating / credential_theft / fire_risk / unattended_cooking / carbon_monoxide / sensor_stuck / sensor_drift / sensor_malfunction / actuator_stuck / lock_malfunction / safety_device_failure / water_leak / possible_fall / abnormal_inactivity / health_concern / child_safety / behavioral_anomaly / none",
  "threat_description": "一句话描述发现的问题或确认安全",
  "reasoning": [
    "推理步骤1: ...",
    "推理步骤2: ...",
    "推理步骤3: ..."
  ],
  "key_evidence": [
    "关键证据1",
    "关键证据2"
  ],
  "recommended_actions": [
    "建议措施1",
    "建议措施2"
  ]
}
```

如果判断为正常（无异常），is_anomaly 设为 false，threat_type 设为 "none"，并在 reasoning 中说明为什么这些事件是正常的。

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "sensor_drift",
  "threat_description": "相邻房间温度读数差异突然增大",
  "reasoning": [
    "推理步骤1: 初始两房间读数相近",
    "推理步骤2: 后续只有一侧突增",
    "推理步骤3: 差值异常扩大不符合同户环境"
  ],
  "key_evidence": [
    "初始两房间读数相近",
    "后续只有一侧突增",
    "差值异常扩大不符合同户环境"
  ],
  "recommended_actions": [
    "判断为传感器漂移或局部测量故障。"
  ]
}

Rejected response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "这些变化仍可视为正常波动。",
  "reasoning": [
    "推理步骤1: 没有看到必须报警的直接证据。"
  ],
  "key_evidence": [
    "设备状态变化幅度看起来仍在可接受范围内。"
  ],
  "recommended_actions": [
    "保持观察即可。"
  ]
}


System:
你是一个智能家居安全分析 AI 助手。你的职责是分析智能家居设备的状态日志，判断是否存在安全威胁或异常情况。

你需要基于以下能力进行分析：
1. 从设备状态变化中识别异常模式
2. 结合时间、住户习惯、设备类型进行推理
3. 区分真实威胁和正常行为（减少误报）
4. 对发现的问题给出具体的风险评估和建议

所有设备基于 Matter 协议标准，设备状态通过 Cluster.Attribute 的形式报告。

## 家庭环境信息
家庭布局: 一室一厅 (Studio/1BR)
- 重点房间 living_room: 客厅主灯[dimmable_light], 客厅台灯[onoff_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor]
- 房间 bathroom: 卫生间灯[onoff_light], 卫生间运动传感器[occupancy_sensor], 卫生间漏水传感器[water_leak_detector]
- 房间 bedroom: 卧室灯[dimmable_light], 卧室运动传感器[occupancy_sensor], 卧室窗帘[window_covering], 卧室窗户传感器[contact_sensor], 卧室温度传感器[temperature_sensor]
- 房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light]
- 房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ1
- 重点房间: living_room
- 重点设备: bedroom_temp_sensor
- 已选事件数: 120

## 设备事件日志
[2026-07-04T00:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2177
[2026-07-04T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T08:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2440
[2026-07-04T08:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-07-04T08:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2446
[2026-07-04T08:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-04T08:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-04T09:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-07-04T09:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2455
[2026-07-04T09:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-07-04T09:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2446
[2026-07-04T09:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-04T09:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-04T09:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2557
[2026-07-04T09:58:05] living_room_ac | OnOff.OnOff = True
[2026-07-04T10:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2456
[2026-07-04T10:08:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T10:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-07-04T10:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-07-04T10:28:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T10:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-07-04T10:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2442
[2026-07-04T10:48:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T10:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-07-04T11:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2440
[2026-07-04T11:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-07-04T11:08:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T11:11:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T11:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2792
[2026-07-04T11:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-04T11:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2937
[2026-07-04T11:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2427
[2026-07-04T11:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-04T11:43:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T11:45:49] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T11:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2441
[2026-07-04T12:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-07-04T12:03:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T12:06:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T12:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2677
[2026-07-04T12:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-07-04T12:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2561
[2026-07-04T12:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2426
[2026-07-04T12:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-07-04T12:38:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T12:41:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T12:44:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-04T12:45:49] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T12:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2417
[2026-07-04T12:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-07-04T12:58:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T13:01:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T13:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-07-04T13:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-07-04T13:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-07-04T13:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-07-04T13:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-07-04T13:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2481
[2026-07-04T13:33:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T13:36:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T13:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2480
[2026-07-04T13:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-07-04T13:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2473
[2026-07-04T14:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-07-04T14:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2430
[2026-07-04T14:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2478
[2026-07-04T14:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = -500
[2026-07-04T14:08:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T14:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2440
[2026-07-04T14:11:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T14:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2466
[2026-07-04T14:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2466
[2026-07-04T14:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-07-04T14:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2451
[2026-07-04T14:43:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T14:45:49] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T14:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-07-04T14:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2443
[2026-07-04T15:01:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T15:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2428
[2026-07-04T15:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-07-04T15:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-07-04T15:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2436
[2026-07-04T15:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-04T15:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2422
[2026-07-04T15:33:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T15:36:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T15:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-07-04T15:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-04T15:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-07-04T16:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-07-04T16:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-07-04T16:08:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T16:11:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T16:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-07-04T16:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-07-04T16:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-07-04T16:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-07-04T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-07-04T16:43:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T16:45:49] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T16:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-07-04T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-07-04T17:01:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T17:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-07-04T17:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-07-04T17:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-07-04T17:23:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-07-04T17:43:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-04T17:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2234
[2026-07-04T18:03:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-04T18:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2209
[2026-07-04T18:23:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-04T18:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2208
[2026-07-04T18:43:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306

## 任务
根据以下传感器与设备记录，评估目标设备当前工作状态是否正常。如异常，请给出故障判断依据。

请按以下 JSON 格式回答：

```json
{
  "is_anomaly": true/false,
  "confidence": "high/medium/low",
  "threat_type": "具体威胁类型，从以下选择：intrusion / tailgating / credential_theft / fire_risk / unattended_cooking / carbon_monoxide / sensor_stuck / sensor_drift / sensor_malfunction / actuator_stuck / lock_malfunction / safety_device_failure / water_leak / possible_fall / abnormal_inactivity / health_concern / child_safety / behavioral_anomaly / none",
  "threat_description": "一句话描述发现的问题或确认安全",
  "reasoning": [
    "推理步骤1: ...",
    "推理步骤2: ...",
    "推理步骤3: ..."
  ],
  "key_evidence": [
    "关键证据1",
    "关键证据2"
  ],
  "recommended_actions": [
    "建议措施1",
    "建议措施2"
  ]
}
```

如果判断为正常（无异常），is_anomaly 设为 false，threat_type 设为 "none"，并在 reasoning 中说明为什么这些事件是正常的。

Chosen response:
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "sensor_malfunction",
  "threat_description": "温度读数出现物理不可能跳变",
  "reasoning": [
    "推理步骤1: 温度瞬时跳到不合理值",
    "推理步骤2: 随后又回到正常范围",
    "推理步骤3: 典型测量错误或通信故障"
  ],
  "key_evidence": [
    "温度瞬时跳到不合理值",
    "随后又回到正常范围",
    "典型测量错误或通信故障"
  ],
  "recommended_actions": [
    "标记为温度传感器异常跳变，建议检查硬件或链路。"
  ]
}

Rejected response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "这些变化仍可视为正常波动。",
  "reasoning": [
    "推理步骤1: 没有看到必须报警的直接证据。"
  ],
  "key_evidence": [
    "设备状态变化幅度看起来仍在可接受范围内。"
  ],
  "recommended_actions": [
    "保持观察即可。"
  ]
}


System:
你是一个智能家居安全分析 AI 助手。你的职责是分析智能家居设备的状态日志，判断是否存在安全威胁或异常情况。

你需要基于以下能力进行分析：
1. 从设备状态变化中识别异常模式
2. 结合时间、住户习惯、设备类型进行推理
3. 区分真实威胁和正常行为（减少误报）
4. 对发现的问题给出具体的风险评估和建议

所有设备基于 Matter 协议标准，设备状态通过 Cluster.Attribute 的形式报告。

## 家庭环境信息
家庭布局: 独居老人 (Elderly Living Alone)
- 重点房间 living_room: 客厅灯[dimmable_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor], 客厅烟雾报警器[smoke_co_alarm]
- 房间 bathroom: 卫生间灯[onoff_light], 卫生间运动传感器[occupancy_sensor], 卫生间漏水传感器[water_leak_detector]
- 房间 bedroom: 卧室灯[dimmable_light], 床头灯[onoff_light], 卧室运动传感器[occupancy_sensor], 卧室窗帘[window_covering], 卧室窗户传感器[contact_sensor], 卧室温度传感器[temperature_sensor]
- 房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light], 玄关运动传感器[occupancy_sensor]
- 房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房运动传感器[occupancy_sensor], 厨房漏水传感器[water_leak_detector]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ1
- 重点房间: living_room
- 重点设备: bedroom_temp_sensor
- 已选事件数: 119

## 设备事件日志
[2026-07-01T00:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2179
[2026-07-01T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-01T08:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2442
[2026-07-01T08:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-01T08:38:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-01T09:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2454
[2026-07-01T09:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-07-01T09:18:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T09:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2442
[2026-07-01T09:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-07-01T09:43:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T09:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2446
[2026-07-01T10:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-07-01T10:08:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T10:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2454
[2026-07-01T10:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-07-01T10:33:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T10:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2449
[2026-07-01T10:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-07-01T10:58:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T11:02:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T11:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-07-01T11:08:32] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T11:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-07-01T11:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-01T11:23:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T11:28:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T11:32:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T11:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-01T11:38:32] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T11:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-07-01T11:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-07-01T11:53:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T11:56:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T12:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2426
[2026-07-01T12:03:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T12:07:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T12:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2418
[2026-07-01T12:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-07-01T12:23:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T12:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-07-01T12:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-07-01T12:37:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T12:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-07-01T12:43:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T12:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-07-01T12:53:10] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T12:58:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T13:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-07-01T13:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-07-01T13:08:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T13:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-07-01T13:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-07-01T13:22:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T13:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-07-01T13:28:10] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T13:33:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T13:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2495
[2026-07-01T13:38:32] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T13:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2486
[2026-07-01T13:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2484
[2026-07-01T13:53:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T13:57:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T14:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-07-01T14:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2430
[2026-07-01T14:03:10] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T14:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2464
[2026-07-01T14:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = -500
[2026-07-01T14:08:32] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T14:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2466
[2026-07-01T14:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2440
[2026-07-01T14:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2463
[2026-07-01T14:22:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T14:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-07-01T14:29:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T14:33:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T14:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2444
[2026-07-01T14:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2448
[2026-07-01T14:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-07-01T14:54:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T14:57:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T15:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-07-01T15:04:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T15:08:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T15:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-07-01T15:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2434
[2026-07-01T15:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2424
[2026-07-01T15:29:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T15:32:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T15:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-01T15:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-07-01T15:49:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T15:53:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T15:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-07-01T16:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-07-01T16:04:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T16:07:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T16:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-07-01T16:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-07-01T16:24:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T16:28:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T16:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-07-01T16:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-07-01T16:38:32] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T16:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-07-01T16:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-07-01T16:49:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T16:52:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T16:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-01T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-07-01T17:08:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-07-01T17:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-07-01T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-07-01T17:34:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T17:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2230
[2026-07-01T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-07-01T17:59:12] living_room_occupancy | OccupancySensing.Occupancy = 1

## 任务
根据以下传感器与设备记录，评估目标设备当前工作状态是否正常。如异常，请给出故障判断依据。

请按以下 JSON 格式回答：

```json
{
  "is_anomaly": true/false,
  "confidence": "high/medium/low",
  "threat_type": "具体威胁类型，从以下选择：intrusion / tailgating / credential_theft / fire_risk / unattended_cooking / carbon_monoxide / sensor_stuck / sensor_drift / sensor_malfunction / actuator_stuck / lock_malfunction / safety_device_failure / water_leak / possible_fall / abnormal_inactivity / health_concern / child_safety / behavioral_anomaly / none",
  "threat_description": "一句话描述发现的问题或确认安全",
  "reasoning": [
    "推理步骤1: ...",
    "推理步骤2: ...",
    "推理步骤3: ..."
  ],
  "key_evidence": [
    "关键证据1",
    "关键证据2"
  ],
  "recommended_actions": [
    "建议措施1",
    "建议措施2"
  ]
}
```

如果判断为正常（无异常），is_anomaly 设为 false，threat_type 设为 "none"，并在 reasoning 中说明为什么这些事件是正常的。

Chosen response:
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "sensor_malfunction",
  "threat_description": "温度读数出现物理不可能跳变",
  "reasoning": [
    "推理步骤1: 温度瞬时跳到不合理值",
    "推理步骤2: 随后又回到正常范围",
    "推理步骤3: 典型测量错误或通信故障"
  ],
  "key_evidence": [
    "温度瞬时跳到不合理值",
    "随后又回到正常范围",
    "典型测量错误或通信故障"
  ],
  "recommended_actions": [
    "标记为温度传感器异常跳变，建议检查硬件或链路。"
  ]
}

Rejected response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "这些变化仍可视为正常波动。",
  "reasoning": [
    "推理步骤1: 没有看到必须报警的直接证据。"
  ],
  "key_evidence": [
    "设备状态变化幅度看起来仍在可接受范围内。"
  ],
  "recommended_actions": [
    "保持观察即可。"
  ]
}


System:
你是一个智能家居安全分析 AI 助手。你的职责是分析智能家居设备的状态日志，判断是否存在安全威胁或异常情况。

你需要基于以下能力进行分析：
1. 从设备状态变化中识别异常模式
2. 结合时间、住户习惯、设备类型进行推理
3. 区分真实威胁和正常行为（减少误报）
4. 对发现的问题给出具体的风险评估和建议

所有设备基于 Matter 协议标准，设备状态通过 Cluster.Attribute 的形式报告。

## 家庭环境信息
家庭布局: 三室两厅 (3BR)
- 重点房间 balcony: 阳台灯[onoff_light], 阳台门传感器[contact_sensor], 洗衣机[laundry_washer]
- 房间 dining_room: 餐厅灯[dimmable_light], 餐厅运动传感器[occupancy_sensor]
- 房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light], 玄关运动传感器[occupancy_sensor]
- 房间 kids_room: 儿童房灯[dimmable_light], 儿童房运动传感器[occupancy_sensor], 儿童房窗帘[window_covering], 儿童房窗户传感器[contact_sensor], 儿童房温度传感器[temperature_sensor]
- 房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher], 厨房漏水传感器[water_leak_detector]
- 房间 living_room: 客厅主灯[dimmable_light], 客厅副灯[dimmable_light], 客厅氛围灯[onoff_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘1[window_covering], 客厅窗户传感器1[contact_sensor], ... 共10个设备
- 房间 master_bathroom: 主卫灯[onoff_light], 主卫运动传感器[occupancy_sensor], 主卫漏水传感器[water_leak_detector]
- 房间 master_bedroom: 主卧灯[dimmable_light], 主卧床头灯[onoff_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bathroom: 次卫灯[onoff_light], 次卫漏水传感器[water_leak_detector]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧空调[air_conditioner], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ1
- 重点房间: balcony
- 重点设备: balcony_laundry_washer
- 已选事件数: 126

## 设备事件日志
[2026-07-02T07:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-07-02T07:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T07:03:57] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T07:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-07-02T07:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-07-02T07:11:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T07:16:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T07:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-07-02T07:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-07-02T07:26:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-07-02T07:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-07-02T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-07-02T07:41:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T07:41:16] kids_room_light | OnOff.OnOff = False
[2026-07-02T07:41:32] front_door_contact | BooleanState.StateValue = True
[2026-07-02T07:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-07-02T07:46:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T07:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-07-02T07:56:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-07-02T08:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-07-02T08:06:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T08:11:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T08:16:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-07-02T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-02T08:26:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T08:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-07-02T08:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-02T08:36:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T08:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-02T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-02T08:46:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T08:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-07-02T08:51:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T08:56:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T09:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-02T09:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-07-02T09:06:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T09:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-07-02T09:11:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T09:16:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T09:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-07-02T09:21:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T09:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-07-02T09:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-02T09:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T09:33:57] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T09:36:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T09:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-07-02T09:41:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T09:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-02T09:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-07-02T09:51:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T09:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-07-02T09:56:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T10:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T10:00:00] balcony_laundry_washer | OperationalState.OperationalState = 1
[2026-07-02T10:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-07-02T10:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-02T10:11:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T10:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-02T10:16:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T10:20:00] balcony_laundry_washer | OperationalState.CountdownTime = 2400
[2026-07-02T10:21:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T10:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2558
[2026-07-02T10:26:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T10:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-07-02T10:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-02T10:36:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T10:40:00] balcony_laundry_washer | OperationalState.CountdownTime = 2400
[2026-07-02T10:41:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T10:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-07-02T10:46:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T10:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-07-02T10:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-02T10:56:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T11:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-02T11:00:00] balcony_laundry_washer | OperationalState.CountdownTime = 2400
[2026-07-02T11:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-07-02T11:06:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T11:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-02T11:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-07-02T11:16:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T11:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-07-02T11:21:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T11:26:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T11:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-02T11:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-07-02T11:36:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T11:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-07-02T11:41:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T11:46:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T11:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-07-02T11:51:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T11:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-07-02T12:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-07-02T12:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T12:03:57] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T12:06:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T12:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-07-02T12:11:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T12:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-07-02T12:21:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T12:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-07-02T12:26:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T12:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T12:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-07-02T12:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-07-02T12:41:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T12:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-07-02T12:46:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T12:51:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T12:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-07-02T12:56:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T13:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-07-02T13:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-07-02T13:06:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T13:11:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T13:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-07-02T13:16:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T13:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2495
[2026-07-02T13:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2489
[2026-07-02T13:26:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T13:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2486

## 任务
请结合下面的 Matter 设备日志，判断是否存在设备健康问题，并说明可能的故障类型。

请按以下 JSON 格式回答：

```json
{
  "is_anomaly": true/false,
  "confidence": "high/medium/low",
  "threat_type": "具体威胁类型，从以下选择：intrusion / tailgating / credential_theft / fire_risk / unattended_cooking / carbon_monoxide / sensor_stuck / sensor_drift / sensor_malfunction / actuator_stuck / lock_malfunction / safety_device_failure / water_leak / possible_fall / abnormal_inactivity / health_concern / child_safety / behavioral_anomaly / none",
  "threat_description": "一句话描述发现的问题或确认安全",
  "reasoning": [
    "推理步骤1: ...",
    "推理步骤2: ...",
    "推理步骤3: ..."
  ],
  "key_evidence": [
    "关键证据1",
    "关键证据2"
  ],
  "recommended_actions": [
    "建议措施1",
    "建议措施2"
  ]
}
```

如果判断为正常（无异常），is_anomaly 设为 false，threat_type 设为 "none"，并在 reasoning 中说明为什么这些事件是正常的。

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "sensor_malfunction",
  "threat_description": "洗衣机运行但倒计时不减少",
  "reasoning": [
    "推理步骤1: 运行状态为 Running",
    "推理步骤2: 倒计时连续多个采样点不变",
    "推理步骤3: 与正常过程矛盾"
  ],
  "key_evidence": [
    "运行状态为 Running",
    "倒计时连续多个采样点不变",
    "与正常过程矛盾"
  ],
  "recommended_actions": [
    "标记为运行状态/计时链路异常，建议检查洗衣机控制模块。"
  ]
}

Rejected response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "这些变化仍可视为正常波动。",
  "reasoning": [
    "推理步骤1: 没有看到必须报警的直接证据。"
  ],
  "key_evidence": [
    "设备状态变化幅度看起来仍在可接受范围内。"
  ],
  "recommended_actions": [
    "保持观察即可。"
  ]
}


System:
你是一个智能家居安全分析 AI 助手。你的职责是分析智能家居设备的状态日志，判断是否存在安全威胁或异常情况。

你需要基于以下能力进行分析：
1. 从设备状态变化中识别异常模式
2. 结合时间、住户习惯、设备类型进行推理
3. 区分真实威胁和正常行为（减少误报）
4. 对发现的问题给出具体的风险评估和建议

所有设备基于 Matter 协议标准，设备状态通过 Cluster.Attribute 的形式报告。

## 家庭环境信息
家庭布局: 独居老人 (Elderly Living Alone)
- 重点房间 living_room: 客厅灯[dimmable_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor], 客厅烟雾报警器[smoke_co_alarm]
- 房间 bathroom: 卫生间灯[onoff_light], 卫生间运动传感器[occupancy_sensor], 卫生间漏水传感器[water_leak_detector]
- 房间 bedroom: 卧室灯[dimmable_light], 床头灯[onoff_light], 卧室运动传感器[occupancy_sensor], 卧室窗帘[window_covering], 卧室窗户传感器[contact_sensor], 卧室温度传感器[temperature_sensor]
- 房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light], 玄关运动传感器[occupancy_sensor]
- 房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房运动传感器[occupancy_sensor], 厨房漏水传感器[water_leak_detector]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ1
- 重点房间: living_room
- 重点设备: bedroom_temp_sensor
- 已选事件数: 115

## 设备事件日志
[2026-07-25T00:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2166
[2026-07-25T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-07-25T08:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2436
[2026-07-25T08:28:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T08:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-07-25T08:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2441
[2026-07-25T09:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-25T09:08:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T09:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2456
[2026-07-25T09:33:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T09:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-07-25T09:58:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T10:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2457
[2026-07-25T10:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-25T10:23:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T10:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2454
[2026-07-25T10:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-07-25T10:48:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T10:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2455
[2026-07-25T11:01:00] kitchen_light | OnOff.OnOff = True
[2026-07-25T11:03:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T11:06:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T11:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-07-25T11:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-07-25T11:23:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T11:26:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T11:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-25T11:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-25T11:37:31] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T11:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-07-25T11:43:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T11:46:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T11:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2429
[2026-07-25T11:53:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T11:56:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T12:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-25T12:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-07-25T12:07:31] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T12:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-25T12:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-07-25T12:18:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T12:21:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T12:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-07-25T12:28:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T12:31:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T12:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2417
[2026-07-25T12:47:09] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T12:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-07-25T12:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-07-25T12:58:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T13:01:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T13:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-07-25T13:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-07-25T13:18:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T13:22:09] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T13:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-07-25T13:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-07-25T13:33:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T13:36:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T13:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2490
[2026-07-25T13:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-07-25T13:53:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T13:57:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T14:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2479
[2026-07-25T14:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2430
[2026-07-25T14:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = -500
[2026-07-25T14:06:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T14:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2464
[2026-07-25T14:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2440
[2026-07-25T14:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-07-25T14:23:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T14:27:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T14:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2464
[2026-07-25T14:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2458
[2026-07-25T14:37:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T14:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2445
[2026-07-25T14:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2444
[2026-07-25T14:51:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T14:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-07-25T14:58:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T15:02:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T15:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2430
[2026-07-25T15:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2423
[2026-07-25T15:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-07-25T15:22:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T15:26:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T15:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-25T15:33:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T15:37:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T15:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-07-25T15:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-07-25T15:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-07-25T15:57:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T16:01:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T16:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-25T16:07:31] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T16:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-07-25T16:18:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T16:22:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T16:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-07-25T16:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-07-25T16:32:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T16:36:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-07-25T16:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-25T16:53:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T16:57:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-07-25T17:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-07-25T17:12:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T17:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-25T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-07-25T17:37:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T17:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2240
[2026-07-25T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320

## 任务
根据以下传感器与设备记录，评估目标设备当前工作状态是否正常。如异常，请给出故障判断依据。

请按以下 JSON 格式回答：

```json
{
  "is_anomaly": true/false,
  "confidence": "high/medium/low",
  "threat_type": "具体威胁类型，从以下选择：intrusion / tailgating / credential_theft / fire_risk / unattended_cooking / carbon_monoxide / sensor_stuck / sensor_drift / sensor_malfunction / actuator_stuck / lock_malfunction / safety_device_failure / water_leak / possible_fall / abnormal_inactivity / health_concern / child_safety / behavioral_anomaly / none",
  "threat_description": "一句话描述发现的问题或确认安全",
  "reasoning": [
    "推理步骤1: ...",
    "推理步骤2: ...",
    "推理步骤3: ..."
  ],
  "key_evidence": [
    "关键证据1",
    "关键证据2"
  ],
  "recommended_actions": [
    "建议措施1",
    "建议措施2"
  ]
}
```

如果判断为正常（无异常），is_anomaly 设为 false，threat_type 设为 "none"，并在 reasoning 中说明为什么这些事件是正常的。

Chosen response:
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "sensor_malfunction",
  "threat_description": "温度读数出现物理不可能跳变",
  "reasoning": [
    "推理步骤1: 温度瞬时跳到不合理值",
    "推理步骤2: 随后又回到正常范围",
    "推理步骤3: 典型测量错误或通信故障"
  ],
  "key_evidence": [
    "温度瞬时跳到不合理值",
    "随后又回到正常范围",
    "典型测量错误或通信故障"
  ],
  "recommended_actions": [
    "标记为温度传感器异常跳变，建议检查硬件或链路。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "sensor_malfunction",
  "threat_description": "温度读数出现物理不可能跳变",
  "reasoning": [
    "推理步骤1: 日志中出现了不存在的额外报警事件。"
  ],
  "key_evidence": [
    "我假设看到了一个未在日志中出现的 critical 告警。"
  ],
  "recommended_actions": [
    "标记为温度传感器异常跳变，建议检查硬件或链路。"
  ]
}


System:
你是一个智能家居安全分析 AI 助手。你的职责是分析智能家居设备的状态日志，判断是否存在安全威胁或异常情况。

你需要基于以下能力进行分析：
1. 从设备状态变化中识别异常模式
2. 结合时间、住户习惯、设备类型进行推理
3. 区分真实威胁和正常行为（减少误报）
4. 对发现的问题给出具体的风险评估和建议

所有设备基于 Matter 协议标准，设备状态通过 Cluster.Attribute 的形式报告。

## 家庭环境信息
家庭布局: 独居老人 (Elderly Living Alone)
- 重点房间 living_room: 客厅灯[dimmable_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor], 客厅烟雾报警器[smoke_co_alarm]
- 房间 bathroom: 卫生间灯[onoff_light], 卫生间运动传感器[occupancy_sensor], 卫生间漏水传感器[water_leak_detector]
- 房间 bedroom: 卧室灯[dimmable_light], 床头灯[onoff_light], 卧室运动传感器[occupancy_sensor], 卧室窗帘[window_covering], 卧室窗户传感器[contact_sensor], 卧室温度传感器[temperature_sensor]
- 房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light], 玄关运动传感器[occupancy_sensor]
- 房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房运动传感器[occupancy_sensor], 厨房漏水传感器[water_leak_detector]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ1
- 重点房间: living_room
- 重点设备: bedroom_light
- 已选事件数: 116

## 设备事件日志
[2026-07-31T05:22:08] bedroom_light | OnOff.OnOff = True
[2026-07-31T14:16:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T14:36:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T14:56:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T15:16:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T15:36:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T15:56:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T16:16:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T16:36:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T16:56:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T17:10:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-07-31T17:16:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T17:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-07-31T17:21:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-07-31T17:28:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T17:30:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T17:32:12] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T17:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2236
[2026-07-31T17:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-31T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-31T17:51:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T17:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2222
[2026-07-31T17:56:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-31T18:02:12] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-31T18:08:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T18:10:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-31T18:16:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T18:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2208
[2026-07-31T18:21:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-31T18:28:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T18:30:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-07-31T18:41:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T18:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2212
[2026-07-31T18:46:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-07-31T18:53:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T18:55:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-31T19:01:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T19:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-07-31T19:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2188
[2026-07-31T19:11:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-31T19:18:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T19:20:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T19:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-07-31T19:26:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T19:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2179
[2026-07-31T19:31:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T19:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2181
[2026-07-31T19:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-07-31T19:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2172
[2026-07-31T19:48:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T19:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-07-31T19:54:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T19:55:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T20:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-07-31T20:01:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T20:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-07-31T20:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2166
[2026-07-31T20:10:00] bedroom_light | OnOff.OnOff = False
[2026-07-31T20:10:00] bedroom_light | LevelControl.CurrentLevel = 180
[2026-07-31T20:12:00] bedroom_light | OnOff.OnOff = False
[2026-07-31T20:13:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T20:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-07-31T20:19:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T20:20:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T20:22:08] bathroom_light | OnOff.OnOff = True
[2026-07-31T20:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2161
[2026-07-31T20:27:08] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T20:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2157
[2026-07-31T20:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2162
[2026-07-31T20:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-07-31T20:40:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T20:40:14] bedroom_light | OnOff.OnOff = True
[2026-07-31T20:43:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T20:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-07-31T20:49:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T20:50:02] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T20:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-31T21:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2158
[2026-07-31T21:03:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T21:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-31T21:09:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T21:10:02] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T21:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-07-31T21:20:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T21:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2144
[2026-07-31T21:28:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T21:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-07-31T21:34:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T21:35:02] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T21:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2241
[2026-07-31T21:40:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T21:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-07-31T21:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2150
[2026-07-31T21:53:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T21:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-31T21:59:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T22:00:02] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T22:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-07-31T22:05:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T22:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2157
[2026-07-31T22:11:42] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T22:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2147
[2026-07-31T22:18:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T22:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-07-31T22:24:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T22:25:02] bedroom_occupancy | OccupancySensing.Occupancy = 1

## 任务
根据以下传感器与设备记录，评估目标设备当前工作状态是否正常。如异常，请给出故障判断依据。

请按以下 JSON 格式回答：

```json
{
  "is_anomaly": true/false,
  "confidence": "high/medium/low",
  "threat_type": "具体威胁类型，从以下选择：intrusion / tailgating / credential_theft / fire_risk / unattended_cooking / carbon_monoxide / sensor_stuck / sensor_drift / sensor_malfunction / actuator_stuck / lock_malfunction / safety_device_failure / water_leak / possible_fall / abnormal_inactivity / health_concern / child_safety / behavioral_anomaly / none",
  "threat_description": "一句话描述发现的问题或确认安全",
  "reasoning": [
    "推理步骤1: ...",
    "推理步骤2: ...",
    "推理步骤3: ..."
  ],
  "key_evidence": [
    "关键证据1",
    "关键证据2"
  ],
  "recommended_actions": [
    "建议措施1",
    "建议措施2"
  ]
}
```

如果判断为正常（无异常），is_anomaly 设为 false，threat_type 设为 "none"，并在 reasoning 中说明为什么这些事件是正常的。

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "actuator_stuck",
  "threat_description": "灯的 OnOff 与 Level 矛盾",
  "reasoning": [
    "推理步骤1: 同一时刻 OnOff=False 但亮度非零",
    "推理步骤2: 矛盾状态持续而非瞬时",
    "推理步骤3: 更像执行/上报故障"
  ],
  "key_evidence": [
    "同一时刻 OnOff=False 但亮度非零",
    "矛盾状态持续而非瞬时",
    "更像执行/上报故障"
  ],
  "recommended_actions": [
    "判断为灯具状态机异常，建议检查执行器或状态同步。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "actuator_stuck",
  "threat_description": "灯的 OnOff 与 Level 矛盾",
  "reasoning": [
    "推理步骤1: 日志中出现了不存在的额外报警事件。"
  ],
  "key_evidence": [
    "我假设看到了一个未在日志中出现的 critical 告警。"
  ],
  "recommended_actions": [
    "判断为灯具状态机异常，建议检查执行器或状态同步。"
  ]
}