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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: living_room
- 重点设备: living_room_light_1
- 已选事件数: 102

## 跨天活动摘要
- 2026-07-05: living_room=199, bedroom=210, bathroom=58, kitchen=14, entrance=3

## 设备事件日志
[2026-07-05T09:59:04] living_room_light_1 | OnOff.OnOff = True
[2026-07-05T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-07-05T17:04:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-07-05T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-07-05T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-07-05T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-07-05T17:24:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-07-05T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-07-05T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-07-05T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-05T17:44:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-05T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-05T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-07-05T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-07-05T18:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2223
[2026-07-05T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-07-05T18:02:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T18:04:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-05T18:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2221
[2026-07-05T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-05T18:10:00] kitchen_light | OnOff.OnOff = True
[2026-07-05T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-05T18:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2211
[2026-07-05T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-05T18:10:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-05T18:11:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-05T18:14:50] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-05T18:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2219
[2026-07-05T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-07-05T18:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2204
[2026-07-05T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-05T18:22:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T18:24:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-05T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-05T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-05T18:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2217
[2026-07-05T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-07-05T18:34:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-05T18:34:09] kitchen_dishwasher | OnOff.OnOff = True
[2026-07-05T18:34:14] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-07-05T18:34:30] kitchen_window_contact | BooleanState.StateValue = False
[2026-07-05T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-07-05T18:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2200
[2026-07-05T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-07-05T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-07-05T18:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2212
[2026-07-05T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-05T18:42:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T18:44:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T18:44:50] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-07-05T18:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2211
[2026-07-05T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-07-05T18:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2201
[2026-07-05T18:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2187
[2026-07-05T18:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-05T19:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2203
[2026-07-05T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-07-05T19:00:00] living_room_light_1 | OnOff.OnOff = True
[2026-07-05T19:02:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T19:04:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T19:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-05T19:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2185
[2026-07-05T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-05T19:05:00] living_room_light_1 | OnOff.OnOff = False
[2026-07-05T19:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-07-05T19:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2192
[2026-07-05T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-07-05T19:10:00] living_room_light_1 | OnOff.OnOff = True
[2026-07-05T19:14:50] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-07-05T19:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2184
[2026-07-05T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-07-05T19:15:00] living_room_light_1 | OnOff.OnOff = False
[2026-07-05T19:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-07-05T19:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2177
[2026-07-05T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-07-05T19:20:00] living_room_light_1 | OnOff.OnOff = True
[2026-07-05T19:22:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T19:24:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T19:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-07-05T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-07-05T19:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-07-05T19:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2191
[2026-07-05T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-07-05T19:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-07-05T19:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2175
[2026-07-05T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-07-05T19:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-07-05T19:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2174
[2026-07-05T19:42:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T19:44:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T19:44:50] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T19:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-07-05T19:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2168
[2026-07-05T19:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ3
- 重点房间: living_room
- 重点设备: living_room_occupancy, master_bedroom_occupancy
- 已选事件数: 128

## 跨天活动摘要
- 2026-07-08: living_room=112, master_bedroom=233, entrance=230, kids_room=227, dining_room=223, master_bathroom=223
- 2026-07-09: living_room=111, kids_room=231, master_bedroom=228, entrance=228, dining_room=221, master_bathroom=58
- 2026-07-10: living_room=116, kids_room=233, master_bedroom=231, entrance=230, dining_room=221, master_bathroom=55

## 设备事件日志
[2026-07-08T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-08T06:29:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T06:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2493
[2026-07-08T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-08T07:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-07-08T07:12:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T07:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-07-08T07:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-07-08T07:22:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T07:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-07-08T07:25:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T07:25:19] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-07-08T07:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-07-08T07:37:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T07:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-07-08T07:44:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T07:45:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-07-08T07:50:19] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T07:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-07-08T07:57:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T08:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-07-08T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T08:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-08T08:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-07-08T08:12:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T08:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-07-08T08:19:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T08:20:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-07-08T08:25:19] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T08:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-08T08:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-08T08:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-07-08T08:42:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T08:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-08T08:47:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T08:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-08T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-08T09:14:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T09:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-07-08T09:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-07-08T23:44:13] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T06:44:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T06:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-07-09T07:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-07-09T07:19:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T07:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-07-09T07:29:04] kitchen_light | OnOff.OnOff = False
[2026-07-09T07:29:14] front_door_lock | DoorLock.LockState = 2
[2026-07-09T07:29:25] front_door_lock | DoorLock.LockState = 1
[2026-07-09T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-07-09T07:34:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T07:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-07-09T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-07-09T07:44:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T07:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-07-09T07:49:17] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T07:50:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T07:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-07-09T07:59:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T08:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-09T08:04:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T08:09:17] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T08:10:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T08:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-07-09T08:15:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T08:19:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-07-09T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-07-09T08:29:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T08:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-07-09T08:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T08:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-09T08:39:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T08:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-09T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-09T08:49:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T08:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-07-09T08:54:17] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T08:55:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T09:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-09T09:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-09T09:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-07-09T09:09:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T09:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-07-09T09:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-09T09:44:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T09:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2558
[2026-07-10T06:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-07-10T06:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2491
[2026-07-10T06:46:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T07:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-07-10T07:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-07-10T07:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-07-10T07:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-07-10T07:21:05] kitchen_light | OnOff.OnOff = False
[2026-07-10T07:21:27] front_door_contact | BooleanState.StateValue = False
[2026-07-10T07:24:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-07-10T07:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-07-10T07:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T07:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-07-10T07:36:28] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T07:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-07-10T07:44:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T07:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-07-10T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-10T07:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-07-10T07:59:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T08:05:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T08:06:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T08:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-10T08:11:54] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T08:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-07-10T08:19:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T08:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-10T08:29:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T08:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-07-10T08:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-07-10T08:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-07-10T08:41:28] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T08:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-10T08:49:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T08:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-10T08:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551

## 任务
请从下面 3 天的时序日志中分析住户或环境是否出现异常模式，不要只看单个事件。

请按以下 JSON 格式回答：

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

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


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ3
- 重点房间: living_room
- 重点设备: living_room_light_1
- 已选事件数: 106

## 跨天活动摘要
- 2026-07-27: living_room=115, kids_room=231, master_bedroom=228, entrance=228, dining_room=221, master_bathroom=58

## 设备事件日志
[2026-07-27T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-07-27T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-07-27T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-07-27T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-07-27T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-27T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-07-27T18:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-07-27T18:10:02] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T18:14:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T18:15:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-27T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-27T18:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-27T18:15:02] front_door_contact | BooleanState.StateValue = False
[2026-07-27T18:15:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T18:15:13] living_room_light_1 | OnOff.OnOff = True
[2026-07-27T18:15:23] living_room_ac | Thermostat.SystemMode = 3
[2026-07-27T18:19:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T18:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-27T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-07-27T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-27T18:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-27T18:25:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-27T18:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-27T18:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T18:32:00] kitchen_light | OnOff.OnOff = True
[2026-07-27T18:33:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-27T18:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-27T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-27T18:35:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T18:39:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-27T18:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-07-27T18:40:02] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T18:44:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T18:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-27T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-27T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-27T18:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-07-27T18:50:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T18:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-07-27T18:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-27T18:55:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T18:59:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T18:59:55] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T19:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-27T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-27T19:00:00] living_room_light_1 | OnOff.OnOff = True
[2026-07-27T19:00:02] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T19:04:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T19:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-27T19:05:00] living_room_light_1 | OnOff.OnOff = False
[2026-07-27T19:07:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-27T19:07:20] dining_room_light | OnOff.OnOff = True
[2026-07-27T19:08:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-27T19:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-07-27T19:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-07-27T19:10:00] living_room_light_1 | OnOff.OnOff = True
[2026-07-27T19:10:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T19:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-07-27T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-07-27T19:15:00] living_room_light_1 | OnOff.OnOff = False
[2026-07-27T19:15:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T19:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-07-27T19:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-07-27T19:20:00] living_room_light_1 | OnOff.OnOff = True
[2026-07-27T19:20:02] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T19:24:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T19:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-07-27T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-07-27T19:27:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T19:29:55] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T19:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-07-27T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-07-27T19:30:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T19:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-07-27T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-27T19:35:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T19:38:04] dining_room_light | OnOff.OnOff = False
[2026-07-27T19:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-07-27T19:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-07-27T19:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-07-27T19:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-07-27T19:45:02] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T19:49:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T19:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-07-27T19:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-07-27T19:52:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T19:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-07-27T19:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-27T19:55:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T20:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-07-27T20:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-07-27T20:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T20:00:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T20:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-07-27T20:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-07-27T20:05:02] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T20:09:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T20:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-07-27T20:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-07-27T20:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-27T20:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-27T20:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-27T20:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255

## 任务
以下是过去一段时间的设备活动记录。请识别其中是否存在可疑行为模式，并解释你的判断。

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: living_room
- 重点设备: front_door_contact, living_room_light_1, master_bedroom_occupancy
- 已选事件数: 105

## 跨天活动摘要
- 2026-07-22: living_room=116, master_bedroom=230, entrance=230, second_bedroom=48, bathroom=48, kitchen=11

## 设备事件日志
[2026-07-22T00:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T07:29:21] front_door_contact | BooleanState.StateValue = False
[2026-07-22T07:29:29] front_door_contact | BooleanState.StateValue = True
[2026-07-22T08:16:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T11:21:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T14:26:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T15:55:02] front_door_contact | BooleanState.StateValue = False
[2026-07-22T16:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-07-22T16:21:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T16:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-07-22T16:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-07-22T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T16:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-07-22T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-07-22T16:41:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T16:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-07-22T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-07-22T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-07-22T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T17:01:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-07-22T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-07-22T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-07-22T17:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-07-22T17:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-07-22T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-22T17:20:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T17:21:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-07-22T17:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-07-22T17:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-07-22T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-07-22T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-07-22T17:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-07-22T17:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-07-22T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-07-22T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T17:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T17:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-07-22T17:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-07-22T17:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-07-22T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-07-22T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-07-22T17:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-22T17:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-07-22T17:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-07-22T17:40:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T17:41:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-07-22T17:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-07-22T17:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-22T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-22T17:46:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-22T17:46:00] front_door_lock | DoorLock.LockState = 2
[2026-07-22T17:46:02] front_door_contact | BooleanState.StateValue = False
[2026-07-22T17:46:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T17:46:12] living_room_light_1 | OnOff.OnOff = True
[2026-07-22T17:46:17] living_room_ac | OnOff.OnOff = True
[2026-07-22T17:46:17] living_room_ac | Thermostat.SystemMode = 3
[2026-07-22T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-22T17:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-22T17:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-07-22T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-22T17:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-22T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-07-22T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-07-22T18:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-22T18:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T18:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T18:01:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T18:01:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-22T18:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-07-22T18:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-22T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-22T18:06:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-22T18:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-22T18:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-07-22T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-22T18:15:00] kitchen_light | OnOff.OnOff = True
[2026-07-22T18:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-22T18:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-22T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-07-22T18:15:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-22T18:16:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-22T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-07-22T18:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-07-22T18:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-07-22T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-22T18:20:00] front_door_contact | BooleanState.StateValue = False
[2026-07-22T18:21:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T18:21:00] living_room_light_1 | OnOff.OnOff = True
[2026-07-22T18:21:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T18:22:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-22T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-22T18:26:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-22T18:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-22T18:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-22T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-22T18:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T18:30:00] bathroom_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 living_room: 客厅主灯[dimmable_light], 客厅副灯[dimmable_light], 客厅氛围灯[onoff_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘1[window_covering], 客厅窗户传感器1[contact_sensor], ... 共10个设备
- 房间 balcony: 阳台灯[onoff_light], 阳台门传感器[contact_sensor], 洗衣机[laundry_washer]
- 房间 dining_room: 餐厅灯[dimmable_light], 餐厅运动传感器[occupancy_sensor]
- 房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light], 玄关运动传感器[occupancy_sensor]
- 房间 kids_room: 儿童房灯[dimmable_light], 儿童房运动传感器[occupancy_sensor], 儿童房窗帘[window_covering], 儿童房窗户传感器[contact_sensor], 儿童房温度传感器[temperature_sensor]
- 房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher], 厨房漏水传感器[water_leak_detector]
- 房间 master_bathroom: 主卫灯[onoff_light], 主卫运动传感器[occupancy_sensor], 主卫漏水传感器[water_leak_detector]
- 房间 master_bedroom: 主卧灯[dimmable_light], 主卧床头灯[onoff_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bathroom: 次卫灯[onoff_light], 次卫漏水传感器[water_leak_detector]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧空调[air_conditioner], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: living_room
- 重点设备: living_room_occupancy, master_bedroom_occupancy
- 已选事件数: 133

## 跨天活动摘要
- 2026-08-21: living_room=116, kids_room=230, entrance=228, master_bedroom=227, dining_room=222, master_bathroom=57
- 2026-08-22: living_room=49, dining_room=48, master_bedroom=48, second_bedroom=48, kids_room=48, master_bathroom=48
- 2026-08-23: living_room=48, master_bedroom=49, dining_room=48, second_bedroom=48, kids_room=48, master_bathroom=48

## 设备事件日志
[2026-08-21T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T06:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T06:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2488
[2026-08-21T06:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T06:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2490
[2026-08-21T06:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2497
[2026-08-21T07:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-08-21T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T07:03:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T07:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-08-21T07:08:00] master_bathroom_light | OnOff.OnOff = False
[2026-08-21T07:08:51] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T07:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-08-21T07:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-08-21T07:19:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-08-21T07:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-21T07:25:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T07:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-21T07:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T07:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-21T07:39:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T07:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-08-21T07:41:12] master_bedroom_light | OnOff.OnOff = False
[2026-08-21T07:41:21] front_door_contact | BooleanState.StateValue = False
[2026-08-21T07:41:29] front_door_lock | DoorLock.LockState = 1
[2026-08-21T07:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-21T07:46:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T07:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-21T07:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-21T08:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T08:04:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T08:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-21T08:08:51] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T08:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-21T08:13:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T08:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-21T08:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-21T08:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-21T08:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-21T08:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T08:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-08-21T08:39:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T08:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-21T08:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-21T08:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-21T08:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-21T08:59:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T09:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-21T09:24:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T09:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T09:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2557
[2026-08-21T09:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-08-21T18:39:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T06:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2477
[2026-08-22T06:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T06:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-08-22T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T07:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-22T07:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-08-22T07:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-08-22T07:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-22T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T07:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T07:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-08-22T07:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-22T07:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-22T07:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-22T07:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-22T08:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-22T08:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T08:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T08:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-22T08:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-22T08:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-22T08:15:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T08:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-22T08:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-08-22T08:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-08-22T08:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T08:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T08:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-22T08:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-22T08:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-08-22T08:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-22T08:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-22T09:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-08-22T09:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T09:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-22T09:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-22T09:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-08-22T09:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T09:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-22T10:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T12:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T06:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2486
[2026-08-23T06:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2497
[2026-08-23T06:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2486
[2026-08-23T07:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-08-23T07:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-08-23T07:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-08-23T07:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-23T07:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-08-23T07:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-08-23T07:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-08-23T07:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T07:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T07:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-23T07:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-23T07:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-23T07:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-08-23T07:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-08-23T08:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-23T08:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T08:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T08:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-23T08:05:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-23T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-23T08:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-23T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-23T08:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-23T08:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T08:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-23T08:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-08-23T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-23T08:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-08-23T08:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-23T09:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-08-23T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T09:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T09:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-23T09:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: living_room
- 重点设备: living_room_light_1
- 已选事件数: 116

## 跨天活动摘要
- 2026-08-27: living_room=116, bedroom=63, bathroom=54, entrance=14, kitchen=8

## 设备事件日志
[2026-08-27T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-08-27T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-08-27T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-08-27T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-08-27T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-08-27T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-08-27T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-08-27T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-27T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-08-27T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-27T18:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2233
[2026-08-27T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-08-27T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-08-27T18:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2214
[2026-08-27T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-08-27T18:07:50] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T18:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2218
[2026-08-27T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-27T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-08-27T18:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2216
[2026-08-27T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-27T18:16:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-27T18:16:00] front_door_lock | DoorLock.LockState = 2
[2026-08-27T18:16:02] front_door_contact | BooleanState.StateValue = False
[2026-08-27T18:16:13] entrance_light | OnOff.OnOff = True
[2026-08-27T18:16:19] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T18:16:29] living_room_light_1 | OnOff.OnOff = True
[2026-08-27T18:16:32] living_room_ac | OnOff.OnOff = True
[2026-08-27T18:16:32] living_room_ac | Thermostat.SystemMode = 3
[2026-08-27T18:19:57] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-27T18:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2211
[2026-08-27T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-08-27T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-08-27T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-08-27T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-27T18:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2199
[2026-08-27T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-27T18:36:19] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T18:37:50] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-08-27T18:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2195
[2026-08-27T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-08-27T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-08-27T18:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2210
[2026-08-27T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-08-27T18:49:57] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-27T18:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2206
[2026-08-27T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-27T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-08-27T18:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2197
[2026-08-27T18:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-08-27T18:56:19] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-08-27T19:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2187
[2026-08-27T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-08-27T19:00:00] living_room_light_1 | OnOff.OnOff = True
[2026-08-27T19:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-08-27T19:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2192
[2026-08-27T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-08-27T19:05:00] living_room_light_1 | OnOff.OnOff = False
[2026-08-27T19:06:00] kitchen_light | OnOff.OnOff = True
[2026-08-27T19:06:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-27T19:07:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-27T19:07:50] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T19:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2196
[2026-08-27T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2489
[2026-08-27T19:10:00] living_room_light_1 | OnOff.OnOff = True
[2026-08-27T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-08-27T19:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2183
[2026-08-27T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-27T19:15:00] living_room_light_1 | OnOff.OnOff = False
[2026-08-27T19:16:19] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T19:19:57] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T19:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2177
[2026-08-27T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2607
[2026-08-27T19:20:00] living_room_light_1 | OnOff.OnOff = True
[2026-08-27T19:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-08-27T19:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2179
[2026-08-27T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2678
[2026-08-27T19:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-08-27T19:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2185
[2026-08-27T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2690
[2026-08-27T19:35:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-27T19:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-08-27T19:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2186
[2026-08-27T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2676
[2026-08-27T19:35:30] kitchen_window_contact | BooleanState.StateValue = False
[2026-08-27T19:36:19] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T19:37:50] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T19:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-08-27T19:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2181
[2026-08-27T19:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2674
[2026-08-27T19:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2184
[2026-08-27T19:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2628
[2026-08-27T19:49:57] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T19:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2585
[2026-08-27T19:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-08-27T19:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2166
[2026-08-27T19:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2560
[2026-08-27T19:56:19] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T20:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2171
[2026-08-27T20:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-08-27T20:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-27T20:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2177
[2026-08-27T20:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2468
[2026-08-27T20:07:50] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T20:09:00] kitchen_dishwasher | OnOff.OnOff = True
[2026-08-27T20:09:05] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-08-27T20:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-08-27T20:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2173
[2026-08-27T20:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2428

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: living_room
- 重点设备: bedroom_occupancy, living_room_occupancy
- 已选事件数: 135

## 跨天活动摘要
- 2026-07-20: living_room=112, bedroom=222, bathroom=56, entrance=14, kitchen=8
- 2026-07-21: living_room=110, bathroom=222, bedroom=70, entrance=14, kitchen=8
- 2026-07-22: living_room=113, bedroom=71, bathroom=52, entrance=14, kitchen=8

## 设备事件日志
[2026-07-20T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T06:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T06:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2479
[2026-07-20T06:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-07-20T06:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2482
[2026-07-20T06:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-07-20T06:42:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T06:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-07-20T07:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-07-20T07:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-07-20T07:07:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T07:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-07-20T07:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-07-20T07:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-07-20T07:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2418
[2026-07-20T07:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-07-20T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T07:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2422
[2026-07-20T07:36:02] bedroom_light | OnOff.OnOff = False
[2026-07-20T07:36:19] front_door_contact | BooleanState.StateValue = False
[2026-07-20T07:36:25] front_door_lock | DoorLock.LockState = 1
[2026-07-20T07:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-07-20T07:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-07-20T07:47:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-07-20T07:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-07-20T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-20T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-07-20T08:07:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-20T08:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2440
[2026-07-20T08:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-07-20T08:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2431
[2026-07-20T08:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-20T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T08:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-20T08:42:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T08:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-07-20T08:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2434
[2026-07-20T08:54:48] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T08:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-20T09:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2437
[2026-07-20T09:02:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T09:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-07-20T09:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T09:37:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T09:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-20T10:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-07-20T14:47:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T23:53:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T06:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-07-21T06:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2493
[2026-07-21T06:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2491
[2026-07-21T06:40:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T06:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-07-21T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T07:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-07-21T07:19:05] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-07-21T07:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2412
[2026-07-21T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-07-21T07:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-07-21T07:38:00] kitchen_light | OnOff.OnOff = False
[2026-07-21T07:38:16] front_door_lock | DoorLock.LockState = 2
[2026-07-21T07:38:25] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-21T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-07-21T07:44:05] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T07:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-07-21T07:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-07-21T07:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-07-21T07:56:40] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T08:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2421
[2026-07-21T08:04:05] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T08:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-07-21T08:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2423
[2026-07-21T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-07-21T08:15:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-21T08:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2446
[2026-07-21T08:29:05] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T08:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-07-21T08:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-21T08:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2432
[2026-07-21T08:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-07-21T08:54:05] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T08:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-21T09:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-07-21T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T09:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2442
[2026-07-21T09:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-07-21T09:14:05] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T09:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-21T09:26:40] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T09:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-07-21T09:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-21T10:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-07-21T10:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-22T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T06:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2470
[2026-07-22T06:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-07-22T06:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T06:37:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T06:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2494
[2026-07-22T06:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-07-22T07:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2499
[2026-07-22T07:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-07-22T07:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-07-22T07:15:54] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T07:18:09] bedroom_light | OnOff.OnOff = False
[2026-07-22T07:18:24] front_door_contact | BooleanState.StateValue = False
[2026-07-22T07:18:27] front_door_lock | DoorLock.LockState = 1
[2026-07-22T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-07-22T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-07-22T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-07-22T07:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-07-22T07:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2428
[2026-07-22T07:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2429
[2026-07-22T07:46:25] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-07-22T07:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-07-22T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-07-22T08:05:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T08:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2442
[2026-07-22T08:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2443
[2026-07-22T08:16:25] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-07-22T08:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-22T08:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-22T08:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-07-22T08:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2450
[2026-07-22T08:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2446
[2026-07-22T08:46:25] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T08:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-07-22T08:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ3
- 重点房间: living_room
- 重点设备: living_room_occupancy, master_bedroom_occupancy
- 已选事件数: 124

## 跨天活动摘要
- 2026-08-22: living_room=49, dining_room=48, master_bedroom=48, second_bedroom=48, kids_room=48, master_bathroom=48
- 2026-08-23: living_room=49, dining_room=48, master_bedroom=48, second_bedroom=48, kids_room=48, master_bathroom=48
- 2026-08-24: living_room=112, entrance=232, master_bedroom=228, kids_room=228, dining_room=223, master_bathroom=54

## 设备事件日志
[2026-08-22T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T06:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-08-22T06:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T06:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2488
[2026-08-22T07:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-08-22T07:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-08-22T07:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-08-22T07:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-08-22T07:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-22T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-22T07:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-22T07:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-08-22T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T07:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T07:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T07:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-22T07:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-22T07:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-08-22T07:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-22T07:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-22T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-08-22T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-22T08:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T08:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T08:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-22T08:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-22T08:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-22T08:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-22T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-22T08:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-22T08:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-22T08:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T08:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T08:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-22T08:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-22T08:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-22T08:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-22T08:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-22T08:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-22T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T09:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-22T09:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-08-22T09:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T06:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-08-23T06:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-08-23T07:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T07:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-08-23T07:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-08-23T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-23T07:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T07:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T07:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-23T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-23T07:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-23T07:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-23T07:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-23T07:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-23T07:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-23T08:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-23T08:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T08:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-23T08:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-23T08:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-23T08:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-23T08:15:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-23T08:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-23T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-23T08:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-23T08:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-23T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T08:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T08:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T08:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-23T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-23T08:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-23T08:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-08-23T08:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-08-23T09:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-23T09:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-23T09:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T09:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T09:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-23T09:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-08-23T09:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-23T09:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T09:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-24T02:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T06:29:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T06:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2497
[2026-08-24T06:49:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T06:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-08-24T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T07:09:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T07:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-08-24T07:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-24T07:17:09] kitchen_light | OnOff.OnOff = False
[2026-08-24T07:17:28] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-24T07:17:31] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T07:17:39] front_door_lock | DoorLock.LockState = 1
[2026-08-24T07:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-24T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-24T07:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-08-24T07:26:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T07:29:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T07:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-24T07:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T07:34:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T07:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-24T07:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-08-24T07:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-24T07:47:31] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-08-24T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-24T07:54:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T07:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-24T07:56:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T07:59:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T08:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-24T08:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T08:05:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T08:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537

## 任务
以下是过去 3 天的设备活动记录。请识别其中是否存在可疑行为模式，并解释你的判断。

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。