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: bathroom_occupancy, living_room_light_1, master_bedroom_occupancy
- 已选事件数: 127

## 设备事件日志
[2026-07-02T00:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T01:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T01:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-07-02T01:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-02T01:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-07-02T01:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-02T02:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T02:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-07-02T02:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T02:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-07-02T03:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T03:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-07-02T03:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-07-02T03:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-07-02T03:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-07-02T04:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-07-02T04:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T04:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T04:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-07-02T04:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-07-02T04:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-07-02T04:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2412
[2026-07-02T04:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2418
[2026-07-02T04:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-07-02T04:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T04:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-07-02T04:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2435
[2026-07-02T04:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2432
[2026-07-02T04:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2424
[2026-07-02T04:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2431
[2026-07-02T05:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2448
[2026-07-02T05:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T05:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2450
[2026-07-02T05:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2452
[2026-07-02T05:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2444
[2026-07-02T05:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2443
[2026-07-02T05:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2446
[2026-07-02T05:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2460
[2026-07-02T05:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T05:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2462
[2026-07-02T05:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2469
[2026-07-02T05:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2467
[2026-07-02T05:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2464
[2026-07-02T05:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2479
[2026-07-02T06:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T06:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T06:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2481
[2026-07-02T06:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2476
[2026-07-02T06:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-07-02T06:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2478
[2026-07-02T06:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2497
[2026-07-02T06:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2485
[2026-07-02T06:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T06:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-07-02T06:38:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T06:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-07-02T06:44:10] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-02T06:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2492
[2026-07-02T06:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-07-02T06:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2494
[2026-07-02T06:55:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T07:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-07-02T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T07:03:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T07:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-07-02T07:05:00] living_room_light_1 | OnOff.OnOff = True
[2026-07-02T07:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-07-02T07:10:00] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T07:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-07-02T07:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-07-02T07:23:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T07:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-07-02T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-07-02T07:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T07:32:24] front_door_lock | DoorLock.LockState = 2
[2026-07-02T07:32:32] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-02T07:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-07-02T07:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-07-02T07:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-07-02T07:48:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-07-02T07:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-02T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-07-02T08:02:27] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T08:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-07-02T08:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-07-02T08:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-02T08:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-02T08:22:27] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T08:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-02T08:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-02T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T08:33:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T08:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-02T08:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-07-02T08:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-07-02T08:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-07-02T08:53:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T08:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-07-02T09:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-07-02T09:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T09:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-07-02T09:07:27] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T09:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-07-02T09:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-02T09:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-07-02T09:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-07-02T09:27:27] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T09:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2557
[2026-07-02T09:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T09:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-07-02T09:38:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T09:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-02T09:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-02T09:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-07-02T09:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-02T09:58:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T10:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-02T10:02:27] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T10:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-02T10:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2558
[2026-07-02T10:23:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T10:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T10:48:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T11:13:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T11:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T11:38:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1

## 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。


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: 113

## 设备事件日志
[2026-07-03T05:37:04] bedroom_light | OnOff.OnOff = True
[2026-07-03T14:15:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T14:35:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T14:55:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T15:15:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T15:35:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T15:55:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T16:15:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T16:35:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T16:55:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T17:10:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-07-03T17:15:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T17:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-07-03T17:21:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-07-03T17:28:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T17:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-07-03T17:35:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T17:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-07-03T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-07-03T17:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2232
[2026-07-03T17:56:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-07-03T18:03:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T18:05:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-03T18:15:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T18:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2216
[2026-07-03T18:21:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-03T18:28:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T18:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-07-03T18:35:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-03T18:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2202
[2026-07-03T18:46:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-07-03T18:53:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T18:55:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-03T19:00:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T19:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2197
[2026-07-03T19:05:16] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T19:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2193
[2026-07-03T19:11:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-07-03T19:18:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T19:20:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T19:21:08] living_room_light | LevelControl.CurrentLevel = 47
[2026-07-03T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-07-03T19:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-07-03T19:35:16] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T19:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-07-03T19:41:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T19:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2167
[2026-07-03T19:46:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T19:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-07-03T19:53:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T19:55:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T20:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-07-03T20:01:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T20:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2169
[2026-07-03T20:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2166
[2026-07-03T20:10:00] bedroom_light | OnOff.OnOff = True
[2026-07-03T20:10:00] bedroom_light | LevelControl.CurrentLevel = 180
[2026-07-03T20:11:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T20:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-03T20:18:00] bedroom_light | LevelControl.CurrentLevel = 30
[2026-07-03T20:18:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T20:20:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T20:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-07-03T20:26:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T20:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2170
[2026-07-03T20:31:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T20:33:09] bathroom_light | OnOff.OnOff = True
[2026-07-03T20:38:09] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T20:40:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T20:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-07-03T20:50:11] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-03T20:50:21] bedroom_light | OnOff.OnOff = False
[2026-07-03T20:53:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T21:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-07-03T21:01:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T21:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2146
[2026-07-03T21:06:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T21:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-03T21:13:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T21:15:06] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T21:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-07-03T21:21:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T21:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-03T21:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2149
[2026-07-03T21:31:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T21:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-07-03T21:38:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T21:40:06] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T21:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-07-03T21:46:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T21:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2155
[2026-07-03T21:51:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T21:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2146
[2026-07-03T22:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-03T22:03:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T22:05:06] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T22:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-03T22:11:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T22:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2142
[2026-07-03T22:16:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T22:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-03T22:21:12] bathroom_occupancy | OccupancySensing.Occupancy = 0

## 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。


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 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 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 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: living_room
- 重点设备: living_room_ac, living_room_temp_sensor
- 已选事件数: 126

## 设备事件日志
[2026-08-26T00:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-26T07:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-08-26T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-26T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-26T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T09:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-26T09:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2558
[2026-08-26T09:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-08-26T10:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T10:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-08-26T10:08:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T10:10:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T10:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-26T10:19:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T10:23:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T10:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-26T10:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-08-26T10:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-26T10:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-08-26T10:43:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T10:45:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T10:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-08-26T10:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-26T11:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T11:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-08-26T11:08:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T11:10:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T11:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-26T11:19:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T11:23:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T11:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-26T11:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-26T11:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-26T11:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-26T11:43:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T11:45:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T11:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-26T11:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-26T12:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T12:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-26T12:08:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T12:10:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T12:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-26T12:19:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T12:23:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T12:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-08-26T12:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-08-26T12:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-26T12:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-26T12:43:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T12:45:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T12:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-08-26T12:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-26T13:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T13:00:00] living_room_ac | OnOff.OnOff = True
[2026-08-26T13:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-08-26T13:08:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T13:10:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T13:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2494
[2026-08-26T13:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2840
[2026-08-26T13:19:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T13:23:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T13:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-08-26T13:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-08-26T13:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2495
[2026-08-26T13:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2720
[2026-08-26T13:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2495
[2026-08-26T13:43:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T13:45:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T13:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2481
[2026-08-26T13:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2481
[2026-08-26T13:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2610
[2026-08-26T14:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T14:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2470
[2026-08-26T14:08:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T14:10:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T14:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2475
[2026-08-26T14:19:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T14:23:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T14:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2467
[2026-08-26T14:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2455
[2026-08-26T14:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2448
[2026-08-26T14:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2456
[2026-08-26T14:43:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T14:45:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T14:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2455
[2026-08-26T14:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2443
[2026-08-26T15:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T15:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-08-26T15:08:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T15:10:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T15:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2428
[2026-08-26T15:19:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T15:23:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T15:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-08-26T15:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-08-26T15:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-08-26T15:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2423
[2026-08-26T15:43:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T15:45:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T15:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-08-26T15:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-08-26T16:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T16:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-08-26T16:08:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T16:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-08-26T16:10:12] kids_room_light | OnOff.OnOff = True
[2026-08-26T16:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-08-26T16:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-08-26T16:23:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T16:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-08-26T16:35:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T16:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-08-26T16:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-08-26T16:45:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T16:50:02] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T16:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-08-26T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-08-26T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-08-26T17:57:09] living_room_ac | OnOff.OnOff = True
[2026-08-26T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-08-26T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-08-26T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-08-26T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-26T19:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-08-26T19:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293

## 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。


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_ac, living_room_temp_sensor
- 已选事件数: 135

## 设备事件日志
[2026-07-12T00:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-07-12T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T07:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-07-12T07:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-07-12T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-07-12T07:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-07-12T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-07-12T08:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-12T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-07-12T09:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-07-12T09:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-12T09:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-07-12T09:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-12T09:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-07-12T10:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-07-12T10:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T10:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T10:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-07-12T10:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-07-12T10:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-07-12T10:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2559
[2026-07-12T10:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2559
[2026-07-12T10:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2557
[2026-07-12T10:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-12T10:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T10:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T10:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-07-12T10:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-07-12T10:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-12T10:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-07-12T10:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-07-12T10:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-07-12T11:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-12T11:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-07-12T11:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T11:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-12T11:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-07-12T11:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-12T11:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-07-12T11:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-12T11:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-12T11:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-07-12T11:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-12T11:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T11:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T11:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-12T11:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-07-12T11:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-07-12T11:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-12T11:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-12T11:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-07-12T11:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-07-12T12:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-12T12:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T12:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T12:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-07-12T12:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-12T12:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-12T12:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-12T12:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-12T12:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-07-12T12:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-07-12T12:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-07-12T12:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T12:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-07-12T12:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-07-12T12:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-07-12T12:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-07-12T12:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-07-12T13:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-07-12T13:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T13:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T13:00:00] living_room_ac | OnOff.OnOff = True
[2026-07-12T13:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-07-12T13:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-07-12T13:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2492
[2026-07-12T13:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2493
[2026-07-12T13:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2840
[2026-07-12T13:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-07-12T13:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-07-12T13:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2494
[2026-07-12T13:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2486
[2026-07-12T13:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T13:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T13:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2489
[2026-07-12T13:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2720
[2026-07-12T13:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2487
[2026-07-12T13:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2486
[2026-07-12T13:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2476
[2026-07-12T13:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2472
[2026-07-12T13:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2480
[2026-07-12T13:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2610
[2026-07-12T14:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2470
[2026-07-12T14:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2471
[2026-07-12T14:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T14:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2464
[2026-07-12T14:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2469
[2026-07-12T14:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2461
[2026-07-12T14:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2467
[2026-07-12T14:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2455
[2026-07-12T14:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2453
[2026-07-12T14:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2463
[2026-07-12T14:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2461
[2026-07-12T14:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T14:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T14:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2455
[2026-07-12T14:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2452
[2026-07-12T14:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2450
[2026-07-12T14:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2456
[2026-07-12T14:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2454
[2026-07-12T14:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2449
[2026-07-12T14:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2437
[2026-07-12T15:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2441
[2026-07-12T15:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T15:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T15:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-07-12T15:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2436
[2026-07-12T15:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-07-12T15:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2428
[2026-07-12T15:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2423
[2026-07-12T15:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2426
[2026-07-12T15:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2415
[2026-07-12T15:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T15:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2407
[2026-07-12T15:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-07-12T15:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-07-12T15:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-07-12T15:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-07-12T15:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-07-12T16:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2407
[2026-07-12T16:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T16:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T16:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-07-12T16:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2395

## 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。


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: living_room_window, living_room_window_contact
- 已选事件数: 124

## 设备事件日志
[2026-07-09T03:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-07-09T03:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-07-09T03:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-07-09T03:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-07-09T04:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-09T04:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2412
[2026-07-09T04:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2426
[2026-07-09T04:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-07-09T05:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2435
[2026-07-09T05:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2461
[2026-07-09T05:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-09T05:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2468
[2026-07-09T06:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2469
[2026-07-09T06:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2490
[2026-07-09T06:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2487
[2026-07-09T06:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2480
[2026-07-09T06:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-07-09T06:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-09T06:30:03] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T06:33:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T06:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2495
[2026-07-09T06:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-07-09T06:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2492
[2026-07-09T06:50:03] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T06:53:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-09T06:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-07-09T07:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-07-09T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-09T07:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-07-09T07:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-07-09T07:13:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T07:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-07-09T07:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2412
[2026-07-09T07:23:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-09T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-07-09T07:28:06] bedroom_light | OnOff.OnOff = False
[2026-07-09T07:28:17] front_door_contact | BooleanState.StateValue = False
[2026-07-09T07:28:22] front_door_lock | DoorLock.LockState = 1
[2026-07-09T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-07-09T07:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-07-09T07:38:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T07:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-07-09T07:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-07-09T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-07-09T07:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2428
[2026-07-09T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-07-09T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-09T08:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2433
[2026-07-09T08:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-09T08:13:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T08:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-09T08:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2436
[2026-07-09T08:23:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-09T08:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-07-09T08:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-07-09T08:33:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T08:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-09T08:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2446
[2026-07-09T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-09T08:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-07-09T08:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-07-09T08:58:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T09:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-09T09:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-07-09T09:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-09T09:10:00] living_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 5000
[2026-07-09T09:10:00] living_room_window_contact | BooleanState.StateValue = False
[2026-07-09T09:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2450
[2026-07-09T09:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-07-09T09:20:00] living_room_window_contact | BooleanState.StateValue = True
[2026-07-09T09:23:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T09:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2445
[2026-07-09T09:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2558
[2026-07-09T09:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-09T09:43:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T09:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-07-09T09:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2448
[2026-07-09T09:53:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-09T09:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2557
[2026-07-09T10:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2453
[2026-07-09T10:03:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T10:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2450
[2026-07-09T10:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-09T10:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-07-09T10:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-07-09T10:28:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T10:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-09T10:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-09T10:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2457
[2026-07-09T10:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-07-09T10:53:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T10:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2436
[2026-07-09T11:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-09T11:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-09T11:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2446
[2026-07-09T11:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-07-09T11:13:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T11:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-07-09T11:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2442
[2026-07-09T11:23:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-09T11:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-07-09T11:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2432
[2026-07-09T11:33:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T11:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-09T11:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2441
[2026-07-09T11:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-07-09T11:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-07-09T11:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-09T11:58:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T12:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-09T12:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-07-09T12:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-07-09T12:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2434
[2026-07-09T12:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-07-09T12:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-07-09T12:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-07-09T12:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-07-09T13:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-09T13:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-07-09T13:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2493
[2026-07-09T13:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2482
[2026-07-09T13:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2486
[2026-07-09T14:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2469
[2026-07-09T14:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2459

## 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。


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 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 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 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: balcony
- 重点设备: balcony_laundry_washer
- 已选事件数: 126

## 设备事件日志
[2026-07-17T07:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-07-17T07:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-07-17T07:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T07:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-07-17T07:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-07-17T07:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-07-17T07:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-07-17T07:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-07-17T07:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-07-17T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-07-17T07:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-07-17T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T07:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T07:34:23] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-17T07:34:26] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T07:34:29] front_door_lock | DoorLock.LockState = 1
[2026-07-17T07:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-07-17T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-07-17T07:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-07-17T07:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-07-17T07:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-07-17T07:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-17T07:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-07-17T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-17T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-07-17T08:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T08:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-17T08:09:26] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T08:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-07-17T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-17T08:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-17T08:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-07-17T08:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-17T08:29:26] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T08:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-17T08:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T08:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-07-17T08:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-07-17T08:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-07-17T08:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-17T08:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-17T08:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-17T08:57:57] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T09:04:26] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T09:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-07-17T09:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-07-17T09:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-17T09:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-07-17T09:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-17T09:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-07-17T09:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-07-17T09:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-07-17T09:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2557
[2026-07-17T09:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T09:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-07-17T09:39:26] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T09:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-07-17T09:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2557
[2026-07-17T09:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-07-17T09:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-17T09:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2559
[2026-07-17T09:59:26] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T10:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-17T10:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T10:00:00] balcony_laundry_washer | OperationalState.OperationalState = 1
[2026-07-17T10:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-17T10:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-07-17T10:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-07-17T10:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-17T10:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-17T10:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-07-17T10:20:00] balcony_laundry_washer | OperationalState.CountdownTime = 2400
[2026-07-17T10:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-07-17T10:27:57] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T10:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-07-17T10:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T10:34:26] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T10:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-07-17T10:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-07-17T10:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-07-17T10:40:00] balcony_laundry_washer | OperationalState.CountdownTime = 1200
[2026-07-17T10:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-07-17T10:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-17T10:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-07-17T10:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-17T11:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-17T11:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-07-17T11:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T11:00:00] balcony_laundry_washer | OperationalState.OperationalState = 0
[2026-07-17T11:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-07-17T11:09:26] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T11:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-07-17T11:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-07-17T11:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-07-17T11:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-07-17T11:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-17T11:29:26] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T11:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T11:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-17T11:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-17T11:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-17T11:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-17T11:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-07-17T11:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-07-17T11:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-07-17T11:57:57] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T12:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-07-17T12:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T12:04:26] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T12:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-07-17T12:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-07-17T12:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-07-17T12:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-17T12:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-17T12:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-07-17T12:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-07-17T12:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-07-17T12:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-07-17T12:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T12:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-07-17T12:39:26] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T12:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-07-17T12:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-07-17T12:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-07-17T12:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507

## 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。


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 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 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 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: living_room
- 重点设备: living_room_ac, living_room_temp_sensor
- 已选事件数: 116

## 设备事件日志
[2026-08-18T00:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-08-18T07:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-18T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-08-18T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-18T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T09:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-18T09:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-18T09:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-18T10:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T10:04:31] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T10:07:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T10:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-18T10:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-18T10:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-18T10:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-18T10:31:22] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T10:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-08-18T10:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-18T10:43:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T10:45:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T10:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-08-18T10:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-18T11:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T11:04:31] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T11:07:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T11:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-18T11:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-18T11:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-18T11:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-18T11:31:22] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T11:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-18T11:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-18T11:43:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T11:45:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T11:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-18T11:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-08-18T12:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T12:04:31] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T12:07:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T12:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-18T12:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-18T12:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-18T12:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-08-18T12:31:22] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T12:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-08-18T12:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-18T12:43:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T12:45:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T12:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-08-18T12:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-08-18T13:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T13:00:00] living_room_ac | OnOff.OnOff = True
[2026-08-18T13:04:31] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T13:07:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T13:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-08-18T13:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-18T13:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2840
[2026-08-18T13:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-08-18T13:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2494
[2026-08-18T13:31:22] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T13:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2489
[2026-08-18T13:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2720
[2026-08-18T13:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2486
[2026-08-18T13:43:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T13:45:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T13:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2481
[2026-08-18T13:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2473
[2026-08-18T13:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2610
[2026-08-18T14:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T14:04:31] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T14:07:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T14:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2459
[2026-08-18T14:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2468
[2026-08-18T14:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2461
[2026-08-18T14:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2450
[2026-08-18T14:31:22] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T14:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2449
[2026-08-18T14:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2444
[2026-08-18T14:43:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T14:45:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T14:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2447
[2026-08-18T14:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2446
[2026-08-18T15:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T15:04:31] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T15:07:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T15:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2442
[2026-08-18T15:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2426
[2026-08-18T15:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2422
[2026-08-18T15:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-08-18T15:31:22] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T15:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-08-18T15:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2421
[2026-08-18T15:43:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T15:45:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T15:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-08-18T15:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-08-18T16:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T16:04:31] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T16:07:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T16:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2395
[2026-08-18T16:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-08-18T16:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-08-18T16:28:02] front_door_contact | BooleanState.StateValue = False
[2026-08-18T16:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-08-18T16:33:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T16:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-08-18T16:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-08-18T16:43:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T16:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-08-18T16:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-08-18T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-08-18T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-08-18T17:59:15] living_room_light_1 | OnOff.OnOff = True
[2026-08-18T18:09:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T18:39:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T19:09:10] 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。