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 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 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 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: SQ4
- 重点房间: kids_room
- 重点设备: second_bathroom_light
- 已选事件数: 95

## 跨天活动摘要
- 2026-07-29: kids_room=233, entrance=232, master_bedroom=228, dining_room=219, living_room=114, master_bathroom=54

## 设备事件日志
[2026-07-29T06:25:00] second_bathroom_light | OnOff.OnOff = True
[2026-07-29T14:31:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T14:51:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T15:11:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T15:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-07-29T15:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2418
[2026-07-29T15:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T15:30:31] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T15:32:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T15:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-07-29T15:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-07-29T15:36:43] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T15:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2417
[2026-07-29T15:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2414
[2026-07-29T15:40:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T15:41:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T15:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-07-29T15:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2415
[2026-07-29T15:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-07-29T15:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-07-29T15:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-07-29T16:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2395
[2026-07-29T16:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-07-29T16:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T16:00:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T16:01:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T16:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-07-29T16:07:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T16:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-07-29T16:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-07-29T16:10:31] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T16:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-07-29T16:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-07-29T16:23:00] front_door_lock | DoorLock.LockState = 2
[2026-07-29T16:23:13] kids_room_light | OnOff.OnOff = True
[2026-07-29T16:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-07-29T16:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-07-29T16:27:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T16:28:08] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T16:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-07-29T16:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-07-29T16:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T16:30:00] second_bathroom_light | OnOff.OnOff = True
[2026-07-29T16:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-07-29T16:36:43] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T16:38:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-07-29T16:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-07-29T16:40:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T16:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-07-29T16:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-07-29T16:45:00] second_bathroom_light | OnOff.OnOff = True
[2026-07-29T16:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-07-29T16:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-07-29T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-07-29T16:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-29T16:58:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-07-29T17:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-07-29T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T17:00:00] second_bathroom_light | OnOff.OnOff = True
[2026-07-29T17:00:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-07-29T17:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-07-29T17:07:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T17:08:08] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T17:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-07-29T17:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-07-29T17:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-07-29T17:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-07-29T17:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-07-29T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-07-29T17:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-07-29T17:27:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T17:28:08] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T17:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-07-29T17:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T17:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-07-29T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-29T17:36:43] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T17:38:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-07-29T17:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-07-29T17:40:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-07-29T17:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-07-29T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-07-29T17:52:00] front_door_lock | DoorLock.LockState = 2
[2026-07-29T17:52:02] front_door_contact | BooleanState.StateValue = False
[2026-07-29T17:52:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T17:52:18] living_room_ac | OnOff.OnOff = True
[2026-07-29T17:53:08] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T17:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-29T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-07-29T17:57:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1

## 任务
请综合以下多个设备与环境状态，评估家庭整体安全状况，指出任何潜在风险。

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 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 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 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: SQ4
- 重点房间: kids_room
- 重点设备: second_bathroom_light
- 已选事件数: 141

## 跨天活动摘要
- 2026-08-01: kids_room=48, living_room=48, dining_room=48, master_bedroom=48, second_bedroom=48, master_bathroom=48

## 设备事件日志
[2026-08-01T14:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2448
[2026-08-01T14:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T14:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2464
[2026-08-01T14:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2445
[2026-08-01T14:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2449
[2026-08-01T14:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2442
[2026-08-01T14:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2435
[2026-08-01T15:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2443
[2026-08-01T15:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T15:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2432
[2026-08-01T15:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-08-01T15:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2423
[2026-08-01T15:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2421
[2026-08-01T15:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-08-01T15:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2429
[2026-08-01T15:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2417
[2026-08-01T15:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-08-01T15:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2423
[2026-08-01T15:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T15:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T15:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T15:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T15:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T15:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T15:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T15:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2417
[2026-08-01T15:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2418
[2026-08-01T15:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-08-01T15:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-08-01T15:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2407
[2026-08-01T15:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-08-01T15:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-08-01T15:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2418
[2026-08-01T15:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-08-01T15:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-08-01T15:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-08-01T15:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-08-01T15:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2414
[2026-08-01T15:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2414
[2026-08-01T15:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-08-01T15:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-08-01T15:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-08-01T15:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-08-01T16:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-08-01T16:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-08-01T16:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-08-01T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2395
[2026-08-01T16:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T16:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T16:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T16:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T16:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T16:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T16:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T16:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-08-01T16:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-08-01T16:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-08-01T16:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-08-01T16:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-08-01T16:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-08-01T16:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2401
[2026-08-01T16:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-08-01T16:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-08-01T16:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-08-01T16:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-08-01T16:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-08-01T16:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2395
[2026-08-01T16:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-08-01T16:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-08-01T16:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-08-01T16:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-08-01T16:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-08-01T16:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-08-01T16:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-08-01T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T16:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T16:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T16:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T16:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T16:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T16:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T16:30:00] second_bathroom_light | OnOff.OnOff = True
[2026-08-01T16:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-08-01T16:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-08-01T16:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-08-01T16:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-08-01T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-08-01T16:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-08-01T16:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-08-01T16:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-08-01T16:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-08-01T16:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-08-01T16:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-08-01T16:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-08-01T16:45:00] second_bathroom_light | OnOff.OnOff = True
[2026-08-01T16:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-08-01T16:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-08-01T16:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-08-01T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-08-01T16:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-08-01T16:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-08-01T16:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-08-01T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-08-01T17:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-08-01T17:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-08-01T17:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-08-01T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T17:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T17:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T17:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T17:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T17:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T17:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T17:00:00] second_bathroom_light | OnOff.OnOff = True
[2026-08-01T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-08-01T17:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-08-01T17:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-08-01T17:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-08-01T17:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-08-01T17:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-08-01T17:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-08-01T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-08-01T17:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-08-01T17:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-08-01T17:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-08-01T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-08-01T17:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-08-01T17:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-08-01T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-08-01T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-08-01T17:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-08-01T17:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-08-01T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-08-01T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-08-01T17:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-08-01T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-08-01T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T17:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T17:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T17:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T17:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0

## 任务
你将看到一组跨设备日志。请做综合安全分析，而不是单点判断。

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 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 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 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: SQ4
- 重点房间: kids_room
- 重点设备: second_bathroom_light
- 已选事件数: 95

## 跨天活动摘要
- 2026-07-01: kids_room=226, master_bedroom=231, entrance=230, dining_room=223, living_room=114, master_bathroom=52

## 设备事件日志
[2026-07-01T06:56:00] second_bathroom_light | OnOff.OnOff = True
[2026-07-01T14:34:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T14:54:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T15:14:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T15:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-07-01T15:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-07-01T15:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T15:30:24] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T15:34:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T15:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2423
[2026-07-01T15:37:52] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T15:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-07-01T15:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2421
[2026-07-01T15:40:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T15:42:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T15:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-07-01T15:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-07-01T15:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-07-01T15:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2401
[2026-07-01T15:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2412
[2026-07-01T15:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-07-01T15:57:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-01T15:57:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T15:57:16] kids_room_light | OnOff.OnOff = True
[2026-07-01T16:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-07-01T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-07-01T16:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T16:02:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T16:02:07] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T16:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-07-01T16:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-07-01T16:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-07-01T16:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-07-01T16:10:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T16:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-07-01T16:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-07-01T16:17:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T16:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-07-01T16:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-07-01T16:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-07-01T16:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-07-01T16:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-07-01T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T16:30:00] second_bathroom_light | OnOff.OnOff = True
[2026-07-01T16:30:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T16:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2386
[2026-07-01T16:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-07-01T16:37:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T16:37:52] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T16:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-07-01T16:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-07-01T16:42:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T16:42:07] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T16:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-07-01T16:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-07-01T16:45:00] second_bathroom_light | OnOff.OnOff = True
[2026-07-01T16:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-07-01T16:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-07-01T16:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-07-01T17:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-07-01T17:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-07-01T17:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T17:00:00] second_bathroom_light | OnOff.OnOff = True
[2026-07-01T17:02:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T17:02:07] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T17:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-07-01T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-07-01T17:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-07-01T17:10:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T17:12:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-07-01T17:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-07-01T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-07-01T17:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-07-01T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-01T17:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-07-01T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-07-01T17:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-07-01T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T17:30:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T17:32:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-07-01T17:37:52] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T17:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-07-01T17:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-01T17:42:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T17:42:07] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-01T17:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-01T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-07-01T17:53:00] front_door_lock | DoorLock.LockState = 2
[2026-07-01T17:53:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T17:53:07] living_room_light_1 | OnOff.OnOff = True
[2026-07-01T17:53:15] living_room_ac | Thermostat.SystemMode = 3
[2026-07-01T17:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323

## 任务
请综合以下多个设备与环境状态，评估家庭整体安全状况，指出任何潜在风险。

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 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 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 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: SQ4
- 重点房间: kids_room
- 重点设备: second_bathroom_light
- 已选事件数: 134

## 跨天活动摘要
- 2026-07-19: kids_room=48, living_room=48, dining_room=48, master_bedroom=48, second_bedroom=48, master_bathroom=48

## 设备事件日志
[2026-07-19T14:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2461
[2026-07-19T14:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T14:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2457
[2026-07-19T14:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2452
[2026-07-19T14:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2448
[2026-07-19T14:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2441
[2026-07-19T14:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2443
[2026-07-19T15:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T15:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-07-19T15:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2434
[2026-07-19T15:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2421
[2026-07-19T15:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2430
[2026-07-19T15:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2427
[2026-07-19T15:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-07-19T15:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-07-19T15:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2417
[2026-07-19T15:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-07-19T15:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T15:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T15:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T15:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T15:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T15:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T15:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T15:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2423
[2026-07-19T15:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-07-19T15:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-07-19T15:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-07-19T15:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2412
[2026-07-19T15:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-07-19T15:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2417
[2026-07-19T15:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2415
[2026-07-19T15:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2407
[2026-07-19T15:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-07-19T15:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-07-19T15:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-07-19T15:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-07-19T15:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-07-19T15:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-07-19T15:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-07-19T15:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2412
[2026-07-19T16:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-07-19T16:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-07-19T16:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-07-19T16:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T16:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T16:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T16:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T16:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T16:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T16:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T16:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-07-19T16:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-07-19T16:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-07-19T16:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-07-19T16:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-07-19T16:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-07-19T16:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-07-19T16:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-07-19T16:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2386
[2026-07-19T16:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-07-19T16:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-07-19T16:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-07-19T16:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-07-19T16:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-07-19T16:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-07-19T16:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-07-19T16:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-07-19T16:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-07-19T16:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-07-19T16:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-07-19T16:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-07-19T16:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-07-19T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T16:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T16:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T16:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T16:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T16:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T16:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T16:30:00] second_bathroom_light | OnOff.OnOff = True
[2026-07-19T16:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-07-19T16:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-07-19T16:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-07-19T16:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-07-19T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-07-19T16:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-07-19T16:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-07-19T16:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-07-19T16:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-07-19T16:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-07-19T16:45:00] second_bathroom_light | OnOff.OnOff = True
[2026-07-19T16:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-07-19T16:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-07-19T16:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-07-19T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-07-19T16:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-07-19T16:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-07-19T16:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-19T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-07-19T17:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-07-19T17:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-07-19T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T17:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T17:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T17:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T17:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T17:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T17:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T17:00:00] second_bathroom_light | OnOff.OnOff = True
[2026-07-19T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-07-19T17:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-07-19T17:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-07-19T17:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-07-19T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-19T17:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-07-19T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-07-19T17:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-07-19T17:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-07-19T17:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-07-19T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-07-19T17:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-07-19T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-07-19T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-07-19T17:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-07-19T17:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-07-19T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-07-19T17:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-07-19T17:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-07-19T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T17:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T17:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T17:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T17:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0

## 任务
请综合以下多个设备与环境状态，评估家庭整体安全状况，指出任何潜在风险。

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 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 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 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: SQ4
- 重点房间: kids_room
- 重点设备: second_bathroom_light
- 已选事件数: 100

## 跨天活动摘要
- 2026-07-16: kids_room=228, master_bedroom=230, entrance=225, dining_room=220, living_room=114, master_bathroom=55

## 设备事件日志
[2026-07-16T06:38:00] second_bathroom_light | OnOff.OnOff = True
[2026-07-16T14:33:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T14:53:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T15:13:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T15:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-07-16T15:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-07-16T15:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T15:31:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T15:34:28] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T15:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-07-16T15:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-07-16T15:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-07-16T15:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-07-16T15:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-07-16T15:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2414
[2026-07-16T15:48:59] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T15:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2401
[2026-07-16T15:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-07-16T15:51:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T15:53:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T15:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-07-16T15:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-07-16T16:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2395
[2026-07-16T16:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-07-16T16:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T16:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-07-16T16:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-07-16T16:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-07-16T16:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-07-16T16:11:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T16:13:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T16:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-07-16T16:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-07-16T16:19:28] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T16:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-07-16T16:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-07-16T16:21:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T16:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-07-16T16:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-07-16T16:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2386
[2026-07-16T16:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-07-16T16:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T16:30:00] second_bathroom_light | OnOff.OnOff = True
[2026-07-16T16:33:00] front_door_lock | DoorLock.LockState = 2
[2026-07-16T16:33:02] front_door_contact | BooleanState.StateValue = False
[2026-07-16T16:33:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T16:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-07-16T16:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-07-16T16:36:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-07-16T16:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-07-16T16:43:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T16:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-07-16T16:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-07-16T16:45:00] second_bathroom_light | OnOff.OnOff = True
[2026-07-16T16:48:59] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T16:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-07-16T16:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-07-16T16:51:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T16:53:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T16:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-07-16T16:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-07-16T17:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-07-16T17:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-16T17:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T17:00:00] second_bathroom_light | OnOff.OnOff = True
[2026-07-16T17:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-07-16T17:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-07-16T17:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-07-16T17:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-07-16T17:11:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T17:13:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T17:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-07-16T17:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-07-16T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-07-16T17:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-07-16T17:21:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T17:23:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-07-16T17:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-07-16T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-07-16T17:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-07-16T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-07-16T17:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-16T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-16T17:41:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T17:43:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-16T17:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-07-16T17:48:59] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T17:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-07-16T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-16T17:51:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T17:52:00] front_door_lock | DoorLock.LockState = 2
[2026-07-16T17:52:10] living_room_light_1 | OnOff.OnOff = True
[2026-07-16T17:52:12] living_room_ac | Thermostat.SystemMode = 3
[2026-07-16T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-16T17:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-16T17:58:09] kids_room_occupancy | OccupancySensing.Occupancy = 1

## 任务
你将看到一组跨设备日志。请做综合安全分析，而不是单点判断。

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 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 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 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: SQ4
- 重点房间: kids_room
- 重点设备: second_bathroom_light
- 已选事件数: 139

## 跨天活动摘要
- 2026-07-12: kids_room=48, living_room=48, dining_room=48, master_bedroom=48, second_bedroom=48, master_bathroom=48

## 设备事件日志
[2026-07-12T14:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2449
[2026-07-12T14:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T14:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2448
[2026-07-12T14:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2444
[2026-07-12T14:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2445
[2026-07-12T14:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2437
[2026-07-12T14:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2440
[2026-07-12T15:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2446
[2026-07-12T15:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T15:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2427
[2026-07-12T15:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2431
[2026-07-12T15:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2434
[2026-07-12T15:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2426
[2026-07-12T15:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2412
[2026-07-12T15:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-07-12T15:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2418
[2026-07-12T15:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-07-12T15:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2428
[2026-07-12T15:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T15:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T15:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T15:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T15:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T15:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T15:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T15:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2414
[2026-07-12T15:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2421
[2026-07-12T15:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2407
[2026-07-12T15:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-07-12T15:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-07-12T15:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-07-12T15:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-07-12T15:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2422
[2026-07-12T15:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-07-12T15:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-07-12T15:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-07-12T15:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2401
[2026-07-12T15:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2412
[2026-07-12T15:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2415
[2026-07-12T15:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-07-12T15:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-07-12T15:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2407
[2026-07-12T16:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-07-12T16:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-07-12T16:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-07-12T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-07-12T16:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T16:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T16:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T16:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T16:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T16:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T16:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T16:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-07-12T16:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2407
[2026-07-12T16:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-07-12T16:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-07-12T16:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-07-12T16:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-07-12T16:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-07-12T16:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-07-12T16:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-07-12T16:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-07-12T16:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-07-12T16:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-07-12T16:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-07-12T16:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-07-12T16:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-07-12T16:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-07-12T16:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-07-12T16:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2386
[2026-07-12T16:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-07-12T16:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-07-12T16:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-07-12T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T16:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T16:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T16:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T16:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T16:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T16:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T16:30:00] second_bathroom_light | OnOff.OnOff = True
[2026-07-12T16:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-07-12T16:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-07-12T16:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-07-12T16:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-07-12T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-07-12T16:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-07-12T16:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-07-12T16:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-07-12T16:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-07-12T16:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-07-12T16:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-07-12T16:45:00] second_bathroom_light | OnOff.OnOff = True
[2026-07-12T16:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-07-12T16:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-07-12T16:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-07-12T16:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-07-12T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-07-12T16:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-07-12T16:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-12T16:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-07-12T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-07-12T17:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-07-12T17:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-07-12T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T17:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T17:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T17:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T17:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T17:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T17:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T17:00:00] second_bathroom_light | OnOff.OnOff = True
[2026-07-12T17:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-07-12T17:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-07-12T17:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-07-12T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-07-12T17:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-12T17:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-07-12T17:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-07-12T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-12T17:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-07-12T17:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-07-12T17:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-07-12T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-07-12T17:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-07-12T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-07-12T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-07-12T17:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-12T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-12T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-07-12T17:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-07-12T17:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-12T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-07-12T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T17:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T17:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T17:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T17:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0

## 任务
你将看到一组跨设备日志。请做综合安全分析，而不是单点判断。

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 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 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 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: SQ4
- 重点房间: kids_room
- 重点设备: second_bathroom_light
- 已选事件数: 95

## 跨天活动摘要
- 2026-07-10: kids_room=227, master_bedroom=230, entrance=230, dining_room=223, living_room=111, master_bathroom=52

## 设备事件日志
[2026-07-10T07:05:00] second_bathroom_light | OnOff.OnOff = True
[2026-07-10T14:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T14:50:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T15:10:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T15:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2417
[2026-07-10T15:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2418
[2026-07-10T15:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T15:30:28] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T15:33:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T15:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-07-10T15:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-07-10T15:35:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T15:36:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T15:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2418
[2026-07-10T15:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-07-10T15:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2415
[2026-07-10T15:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2414
[2026-07-10T15:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-07-10T15:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-07-10T15:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-07-10T15:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-07-10T15:55:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T15:56:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T16:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-07-10T16:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-07-10T16:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T16:03:24] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T16:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-07-10T16:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-07-10T16:05:28] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T16:07:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-10T16:07:02] front_door_contact | BooleanState.StateValue = False
[2026-07-10T16:08:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T16:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-07-10T16:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-07-10T16:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-07-10T16:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-07-10T16:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-07-10T16:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-07-10T16:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-07-10T16:27:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T16:28:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T16:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T16:30:00] second_bathroom_light | OnOff.OnOff = True
[2026-07-10T16:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-07-10T16:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-07-10T16:36:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T16:37:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-07-10T16:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-07-10T16:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-07-10T16:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-07-10T16:45:00] second_bathroom_light | OnOff.OnOff = True
[2026-07-10T16:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-07-10T16:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-07-10T16:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-07-10T16:56:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T16:57:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-07-10T17:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-07-10T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T17:00:00] second_bathroom_light | OnOff.OnOff = True
[2026-07-10T17:03:24] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T17:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-07-10T17:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-07-10T17:07:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T17:08:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T17:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-07-10T17:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-10T17:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-07-10T17:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-07-10T17:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-07-10T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-07-10T17:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-07-10T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-10T17:27:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T17:28:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-07-10T17:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-07-10T17:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-07-10T17:36:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T17:37:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-07-10T17:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-07-10T17:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-07-10T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-10T17:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-10T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-07-10T17:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-10T17:56:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T17:57:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-10T18:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-07-10T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0

## 任务
你将看到一组跨设备日志。请做综合安全分析，而不是单点判断。

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 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 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 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: SQ4
- 重点房间: kids_room
- 重点设备: second_bathroom_light
- 已选事件数: 96

## 跨天活动摘要
- 2026-07-06: kids_room=228, entrance=232, master_bedroom=231, dining_room=222, living_room=110, master_bathroom=52

## 设备事件日志
[2026-07-06T06:31:00] second_bathroom_light | OnOff.OnOff = True
[2026-07-06T14:34:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T14:54:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T15:14:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T15:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-07-06T15:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-07-06T15:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T15:31:31] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T15:34:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T15:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-07-06T15:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2421
[2026-07-06T15:35:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T15:38:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T15:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2422
[2026-07-06T15:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-07-06T15:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-07-06T15:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-07-06T15:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-07-06T15:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-07-06T15:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2407
[2026-07-06T15:55:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T15:58:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-06T15:58:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T15:58:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T15:58:14] kids_room_light | OnOff.OnOff = True
[2026-07-06T16:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-07-06T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-07-06T16:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T16:03:07] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T16:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-07-06T16:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2401
[2026-07-06T16:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-07-06T16:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-07-06T16:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2401
[2026-07-06T16:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2386
[2026-07-06T16:15:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T16:18:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T16:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-07-06T16:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-07-06T16:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-07-06T16:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-07-06T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T16:30:00] second_bathroom_light | OnOff.OnOff = True
[2026-07-06T16:34:09] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T16:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-07-06T16:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-07-06T16:38:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T16:38:07] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T16:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-07-06T16:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-07-06T16:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-07-06T16:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-07-06T16:45:00] second_bathroom_light | OnOff.OnOff = True
[2026-07-06T16:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-07-06T16:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-07-06T16:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-07-06T16:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-07-06T16:58:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T16:58:07] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T17:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-06T17:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T17:00:00] second_bathroom_light | OnOff.OnOff = True
[2026-07-06T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-07-06T17:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-07-06T17:05:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T17:08:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-07-06T17:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-07-06T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-07-06T17:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-07-06T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-07-06T17:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-07-06T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-07-06T17:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-07-06T17:25:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T17:28:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T17:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-07-06T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T17:34:09] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T17:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-06T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-07-06T17:38:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T17:38:07] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T17:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-06T17:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-06T17:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-07-06T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-07-06T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-06T17:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-06T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-07-06T17:58:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T17:58:07] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T18:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-06T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-06T18:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T18:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325

## 任务
请综合以下多个设备与环境状态，评估家庭整体安全状况，指出任何潜在风险。

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。