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 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 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 living_room: 客厅主灯[dimmable_light], 客厅落地灯[onoff_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor]
- 房间 master_bedroom: 主卧灯[dimmable_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor], 次卧温度传感器[temperature_sensor]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: kitchen
- 重点设备: kitchen_cook_surface, kitchen_temp_sensor
- 已选事件数: 128

## 跨天活动摘要
- 2026-07-19: kitchen=16, living_room=194, bathroom=53, entrance=51, master_bedroom=48, second_bedroom=48

## 设备事件日志
[2026-07-19T00:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-07-19T04:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-07-19T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-19T08:56:33] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-19T09:52:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-19T12:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2650
[2026-07-19T12:06:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-19T12:28:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-19T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2401
[2026-07-19T17:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-07-19T17:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-07-19T17:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-07-19T17:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-07-19T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-07-19T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-07-19T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-07-19T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-07-19T17:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-19T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-19T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-07-19T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-07-19T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-19T18:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-07-19T18:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-19T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-07-19T18:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T18:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T18:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T18:01:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-19T18:03:00] kitchen_light | OnOff.OnOff = True
[2026-07-19T18:03:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-19T18:04:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-19T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-07-19T18:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-07-19T18:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-19T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-07-19T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-19T18:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-19T18:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-19T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-19T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-07-19T18:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-19T18:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-19T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-07-19T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-19T18:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-19T18:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-19T18:21:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-19T18:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-19T18:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-19T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-07-19T18:27:22] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-19T18:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-19T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-07-19T18:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T18:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T18:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-19T18:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-19T18:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-19T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-07-19T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-07-19T18:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-07-19T18:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-19T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-19T18:41:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-19T18:45:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-19T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-19T18:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-07-19T18:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-19T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-07-19T18:45:05] kitchen_dishwasher | OnOff.OnOff = True
[2026-07-19T18:45:10] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-07-19T18:45:30] kitchen_window_contact | BooleanState.StateValue = False
[2026-07-19T18:46:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-19T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-07-19T18:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-07-19T18:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-07-19T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-19T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-07-19T18:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-19T18:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-19T18:57:22] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-07-19T19:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-19T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-07-19T19:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T19:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T19:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T19:00:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-19T19:01:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-19T19:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-07-19T19:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-19T19:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-07-19T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-07-19T19:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-07-19T19:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-07-19T19:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-07-19T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-19T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-07-19T19:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-07-19T19:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-07-19T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-07-19T19:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-07-19T19:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-07-19T19:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-07-19T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-07-19T19:20:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-19T19:21:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-19T19:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-07-19T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-07-19T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 3050
[2026-07-19T19:27:22] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T19:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-07-19T19:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-07-19T19:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-07-19T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-07-19T19:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T19:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T19:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-19T19:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-07-19T19:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-07-19T19:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-07-19T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-07-19T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 3220
[2026-07-19T19:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-07-19T19:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284

## 任务
你将看到一组跨设备日志。请做综合安全分析，而不是单点判断。

请按以下 JSON 格式回答：

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

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


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

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

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

## 家庭环境信息
家庭布局: 三室两厅 (3BR)
- 重点房间 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 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 living_room: 客厅主灯[dimmable_light], 客厅副灯[dimmable_light], 客厅氛围灯[onoff_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘1[window_covering], 客厅窗户传感器1[contact_sensor], ... 共10个设备
- 房间 master_bathroom: 主卫灯[onoff_light], 主卫运动传感器[occupancy_sensor], 主卫漏水传感器[water_leak_detector]
- 房间 master_bedroom: 主卧灯[dimmable_light], 主卧床头灯[onoff_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bathroom: 次卫灯[onoff_light], 次卫漏水传感器[water_leak_detector]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧空调[air_conditioner], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: kitchen
- 重点设备: kitchen_smoke_alarm
- 已选事件数: 51

## 设备事件日志
[2026-08-27T06:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2499
[2026-08-27T07:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-08-27T07:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-08-27T07:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T07:33:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T07:36:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T07:46:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T07:48:18] kids_room_light | OnOff.OnOff = False
[2026-08-27T07:48:34] front_door_contact | BooleanState.StateValue = True
[2026-08-27T07:53:27] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T07:56:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 1
[2026-08-27T08:06:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T08:13:27] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T08:16:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T08:23:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T08:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-27T08:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T08:33:27] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T08:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-27T09:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-08-28T06:51:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-28T07:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-08-28T07:22:04] kitchen_light | OnOff.OnOff = False
[2026-08-28T07:25:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T07:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-28T07:37:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T07:43:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T07:45:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T07:52:34] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T07:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-28T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-28T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 2
[2026-08-28T08:03:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T08:05:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T08:12:34] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T08:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-28T08:22:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T08:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-28T08:32:34] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T08:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-28T09:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-29T07:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-08-29T07:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-29T08:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T08:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 3
[2026-08-29T08:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-29T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T08:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0

## 任务
请分析下面的实时设备事件，判断是否需要将其视为异常安全事件。

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ5
- 重点房间: living_room
- 重点设备: bedroom_temp_sensor, kitchen_temp_sensor, living_room_temp_sensor
- 已选事件数: 73

## 跨天活动摘要
- 2026-07-12: living_room=209, bedroom=240, kitchen=238, entrance=230, bathroom=63

## 设备事件日志
[2026-07-12T00:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-07-12T00:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-07-12T04:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-12T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-07-12T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-07-12T12:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-12T16:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-07-12T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-07-12T16:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-07-12T16:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-07-12T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-07-12T16:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-07-12T16:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-07-12T16:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-07-12T16:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-07-12T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-07-12T16:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-07-12T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-07-12T17:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-07-12T17:03:16] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-12T17:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-12T17:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-12T17:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-07-12T17:17:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-12T17:18:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-12T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-07-12T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-07-12T17:22:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-12T17:23:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-12T17:23:16] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-12T17:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-12T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-07-12T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-07-12T17:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2237
[2026-07-12T17:37:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-12T17:38:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-12T17:39:29] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T17:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-07-12T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-07-12T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-07-12T17:48:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-12T17:48:16] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-12T17:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2239
[2026-07-12T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-12T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-07-12T18:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2233
[2026-07-12T18:02:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-12T18:02:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2840
[2026-07-12T18:03:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-12T18:04:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2810
[2026-07-12T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-12T18:06:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2960
[2026-07-12T18:08:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-12T18:08:16] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-12T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-12T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-12T18:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2221
[2026-07-12T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-12T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-12T18:27:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-12T18:28:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-12T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-12T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-07-12T18:33:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-12T18:33:16] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-12T18:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2205
[2026-07-12T18:39:29] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T18:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2210
[2026-07-12T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-12T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-12T18:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2193
[2026-07-12T18:53:16] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-12T18:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2207

## 任务
请根据以下设备记录评估当前是否需要安全响应；若需要，请说明原因与处置建议。

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 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 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 living_room: 客厅主灯[dimmable_light], 客厅落地灯[onoff_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor]
- 房间 master_bedroom: 主卧灯[dimmable_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor], 次卧温度传感器[temperature_sensor]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: kitchen
- 重点设备: kitchen_smoke_alarm
- 已选事件数: 139

## 跨天活动摘要
- 2026-08-05: kitchen=9, entrance=232, living_room=113, bathroom=52, master_bedroom=48, second_bedroom=48
- 2026-08-06: kitchen=9, entrance=232, living_room=112, bathroom=55, master_bedroom=48, second_bedroom=48
- 2026-08-07: kitchen=9, entrance=229, living_room=109, bathroom=57, master_bedroom=48, second_bedroom=48

## 设备事件日志
[2026-08-05T06:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2481
[2026-08-05T06:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2479
[2026-08-05T06:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2485
[2026-08-05T06:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-08-05T06:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2495
[2026-08-05T07:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-08-05T07:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T07:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-05T07:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-08-05T07:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-08-05T07:13:13] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T07:13:21] front_door_contact | BooleanState.StateValue = False
[2026-08-05T07:13:29] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-05T07:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-08-05T07:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-08-05T07:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-05T07:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-05T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-05T07:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T07:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-08-05T07:38:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T07:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-08-05T07:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-05T07:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-05T07:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-05T07:50:30] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T07:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-08-05T07:58:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T08:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-05T08:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 1
[2026-08-05T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-05T08:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-05T08:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-05T08:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-05T08:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-05T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-05T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-05T08:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-05T08:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-05T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T08:33:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T08:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-05T08:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-05T08:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-05T08:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-08-05T08:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-05T08:53:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T08:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-05T09:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-05T09:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-05T09:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T09:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-08-05T09:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-08-05T09:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-08-05T10:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-06T06:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2472
[2026-08-06T06:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2497
[2026-08-06T06:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2495
[2026-08-06T07:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-08-06T07:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-06T07:00:07] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T07:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-08-06T07:08:00] bathroom_light | OnOff.OnOff = False
[2026-08-06T07:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-08-06T07:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-08-06T07:12:19] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-06T07:12:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T07:12:30] front_door_lock | DoorLock.LockState = 1
[2026-08-06T07:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-08-06T07:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-06T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-08-06T07:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-08-06T07:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-08-06T07:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-06T07:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-06T07:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-06T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-06T07:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-06T07:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-06T07:47:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T07:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-06T07:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-06T07:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-06T08:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-06T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-06T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 2
[2026-08-06T08:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-06T08:09:28] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-06T08:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-06T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-06T08:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-06T08:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-06T08:22:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T08:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-08-06T08:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-06T08:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-06T08:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-06T08:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-06T08:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-06T08:42:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T08:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-06T08:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-08-06T08:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-06T08:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-06T09:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-06T09:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-06T09:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-08-06T09:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-06T09:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-08-07T06:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2481
[2026-08-07T06:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2488
[2026-08-07T06:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2485
[2026-08-07T06:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-08-07T07:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-08-07T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T07:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T07:03:14] kitchen_light | OnOff.OnOff = True
[2026-08-07T07:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-08-07T07:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-08-07T07:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-07T07:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-07T07:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-08-07T07:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-08-07T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-08-07T07:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-07T07:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T07:34:42] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T07:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-07T07:35:10] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T07:35:18] front_door_contact | BooleanState.StateValue = False
[2026-08-07T07:35:20] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-07T07:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-07T07:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-08-07T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-07T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-07T07:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-07T07:55:19] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 3

## 任务
你将看到一组跨设备日志。请做综合安全分析，而不是单点判断。

请按以下 JSON 格式回答：

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

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


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

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

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

## 家庭环境信息
家庭布局: 一室一厅 (Studio/1BR)
- 重点房间 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 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 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]

## 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: kitchen
- 重点设备: kitchen_dishwasher
- 已选事件数: 116

## 跨天活动摘要
- 2026-08-02: kitchen=17, bedroom=208, living_room=196, bathroom=57, entrance=3

## 设备事件日志
[2026-08-02T12:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2599
[2026-08-02T12:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2717
[2026-08-02T12:12:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-02T12:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2783
[2026-08-02T12:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2909
[2026-08-02T12:28:30] kitchen_window_contact | BooleanState.StateValue = False
[2026-08-02T12:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2922
[2026-08-02T12:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2906
[2026-08-02T12:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2824
[2026-08-02T13:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-08-02T13:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2739
[2026-08-02T13:04:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T13:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-08-02T13:06:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T13:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2495
[2026-08-02T13:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2656
[2026-08-02T13:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-08-02T13:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2488
[2026-08-02T13:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2571
[2026-08-02T13:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-02T13:29:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T13:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-08-02T13:31:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T13:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-08-02T13:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2489
[2026-08-02T13:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-08-02T13:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2481
[2026-08-02T13:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2485
[2026-08-02T13:49:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T13:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-08-02T13:50:32] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T13:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-08-02T13:56:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T14:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2482
[2026-08-02T14:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2476
[2026-08-02T14:00:00] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-08-02T14:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-08-02T14:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2468
[2026-08-02T14:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2477
[2026-08-02T14:14:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T14:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-08-02T14:16:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T14:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2461
[2026-08-02T14:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2454
[2026-08-02T14:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2460
[2026-08-02T14:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2468
[2026-08-02T14:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-08-02T14:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2448
[2026-08-02T14:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2451
[2026-08-02T14:39:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T14:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-08-02T14:41:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T14:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2447
[2026-08-02T14:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-08-02T14:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-08-02T14:50:32] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T14:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-08-02T15:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2429
[2026-08-02T15:00:00] kitchen_dishwasher | OperationalState.CountdownTime = 5400
[2026-08-02T15:04:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T15:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-08-02T15:06:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T15:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2428
[2026-08-02T15:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2424
[2026-08-02T15:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-08-02T15:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2424
[2026-08-02T15:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2422
[2026-08-02T15:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2414
[2026-08-02T15:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-08-02T15:29:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T15:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-08-02T15:31:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T15:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-08-02T15:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-08-02T15:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-08-02T15:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-08-02T15:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-08-02T15:49:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T15:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-02T15:50:32] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T15:56:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T16:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-08-02T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-08-02T16:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-08-02T16:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2395
[2026-08-02T16:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-08-02T16:14:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T16:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-08-02T16:16:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T16:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2386
[2026-08-02T16:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2386
[2026-08-02T16:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-08-02T16:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-08-02T16:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-08-02T16:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-08-02T16:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-08-02T16:39:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T16:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-08-02T16:41:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T16:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-08-02T16:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-08-02T16:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-08-02T16:50:32] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T16:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-08-02T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-08-02T17:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-08-02T17:04:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T17:05:00] kitchen_dishwasher | OperationalState.CountdownTime = 5200
[2026-08-02T17:06:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-08-02T17:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-08-02T17:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-02T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-08-02T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-08-02T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-08-02T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353

## 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: 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: SQ2
- 重点房间: living_room
- 重点设备: kitchen_temp_sensor, living_room_temp_sensor
- 已选事件数: 52

## 设备事件日志
[2026-08-12T00:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-08-12T00:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-08-12T04:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-08-12T04:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-08-12T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-12T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-12T12:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-12T12:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-12T16:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-08-12T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-08-12T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-08-12T16:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-08-12T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-08-12T17:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-08-12T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-12T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-08-12T17:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-08-12T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-08-12T17:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-08-12T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-08-12T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-08-12T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-08-12T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-08-12T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-08-12T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-08-12T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-12T17:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-12T17:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-12T17:30:19] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T17:34:42] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-12T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-08-12T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-08-12T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-08-12T17:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-08-12T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-08-12T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-08-12T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-08-12T17:50:19] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-08-12T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-08-12T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-08-12T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-12T18:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-12T18:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-12T18:02:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2840
[2026-08-12T18:04:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2810
[2026-08-12T18:04:42] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-12T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-08-12T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-12T18:06:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2960
[2026-08-12T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-08-12T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315

## 任务
请分析下面的实时设备事件，判断是否需要将其视为异常安全事件。

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: SQ5
- 重点房间: living_room
- 重点设备: kitchen_smoke_alarm, living_room_smoke_alarm
- 已选事件数: 41

## 跨天活动摘要
- 2026-08-29: living_room=50, dining_room=48, master_bedroom=48, second_bedroom=48, kids_room=48, master_bathroom=48

## 设备事件日志
[2026-08-29T01:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-08-29T01:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-29T02:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-08-29T02:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T02:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-08-29T02:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-08-29T02:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-08-29T02:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-08-29T02:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T02:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-08-29T02:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-08-29T02:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-08-29T02:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-08-29T02:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-08-29T03:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-08-29T03:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T03:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T03:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T03:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T03:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T03:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T03:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T03:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-08-29T03:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-08-29T03:16:00] kitchen_smoke_alarm | SmokeCoAlarm.SmokeState = 1
[2026-08-29T03:16:00] living_room_smoke_alarm | SmokeCoAlarm.InterconnectSmokeAlarm = 1
[2026-08-29T03:17:00] living_room_smoke_alarm | SmokeCoAlarm.ExpressedState = 1
[2026-08-29T03:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-08-29T03:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-08-29T03:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T03:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T03:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T03:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T03:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T03:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T03:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T03:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-08-29T03:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-08-29T03:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-08-29T03:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-08-29T04:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404

## 任务
请根据以下设备记录评估当前是否需要安全响应；若需要，请说明原因与处置建议。

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 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 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 living_room: 客厅主灯[dimmable_light], 客厅落地灯[onoff_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor]
- 房间 master_bedroom: 主卧灯[dimmable_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor], 次卧温度传感器[temperature_sensor]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: kitchen
- 重点设备: kitchen_cook_surface, kitchen_temp_sensor
- 已选事件数: 136

## 跨天活动摘要
- 2026-08-16: kitchen=2, living_room=48, master_bedroom=48, second_bedroom=48, bathroom=48, entrance=48

## 设备事件日志
[2026-08-16T00:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-08-16T04:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-08-16T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-16T12:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-16T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-08-16T17:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-08-16T17:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-08-16T17:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-08-16T17:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-08-16T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-08-16T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-08-16T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-08-16T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-08-16T17:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-08-16T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-16T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-16T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-08-16T18:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-08-16T18:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-08-16T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-08-16T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T18:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T18:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T18:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T18:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-08-16T18:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-08-16T18:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-08-16T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-16T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-08-16T18:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-16T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-08-16T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-08-16T18:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-08-16T18:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-16T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-16T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-16T18:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-08-16T18:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-08-16T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-16T18:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-08-16T18:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-16T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-08-16T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-08-16T18:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-08-16T18:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-08-16T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-16T18:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T18:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T18:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T18:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T18:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-08-16T18:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-08-16T18:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-08-16T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-16T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-08-16T18:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-08-16T18:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-08-16T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-08-16T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-08-16T18:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-08-16T18:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-08-16T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-08-16T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-08-16T18:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-08-16T18:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-08-16T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-08-16T18:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-16T18:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-08-16T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-08-16T19:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-08-16T19:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-08-16T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-08-16T19:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T19:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T19:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T19:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T19:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T19:00:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-16T19:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-08-16T19:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-08-16T19:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-16T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-08-16T19:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-08-16T19:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-08-16T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-16T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-16T19:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-08-16T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-08-16T19:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-08-16T19:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-08-16T19:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-08-16T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-08-16T19:20:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-16T19:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-16T19:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-08-16T19:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-08-16T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-08-16T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 3050
[2026-08-16T19:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-08-16T19:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-16T19:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-08-16T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-08-16T19:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T19:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T19:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T19:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T19:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T19:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-08-16T19:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-08-16T19:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-08-16T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-08-16T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 3220
[2026-08-16T19:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-08-16T19:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-08-16T19:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-08-16T19:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-08-16T19:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-08-16T19:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-08-16T19:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-08-16T19:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-08-16T19:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-08-16T19:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-08-16T19:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-08-16T19:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-08-16T20:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-08-16T20:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-08-16T20:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-08-16T20:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T20:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T20:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T20:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T20:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T20:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-08-16T20:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: living_room
- 重点设备: bedroom_temp_sensor, kitchen_temp_sensor, living_room_temp_sensor
- 已选事件数: 58

## 设备事件日志
[2026-08-10T00:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-08-10T00:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-08-10T04:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-08-10T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-10T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-10T12:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-10T16:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-08-10T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-08-10T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-08-10T16:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-08-10T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-08-10T17:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-08-10T17:04:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T17:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-08-10T17:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-08-10T17:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-10T17:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-08-10T17:24:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T17:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-08-10T17:28:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T17:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2235
[2026-08-10T17:31:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T17:34:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-08-10T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-08-10T17:37:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-10T17:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2231
[2026-08-10T17:40:28] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T17:44:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T17:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2229
[2026-08-10T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-08-10T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-10T17:53:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T17:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2236
[2026-08-10T17:56:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T17:59:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-08-10T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-08-10T18:02:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2840
[2026-08-10T18:04:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2810
[2026-08-10T18:04:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T18:06:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2960
[2026-08-10T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-08-10T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-08-10T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-10T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-08-10T18:18:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T18:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2215
[2026-08-10T18:21:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T18:24:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-10T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-08-10T18:29:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-08-10T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-10T18:38:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T18:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2209
[2026-08-10T18:40:28] bathroom_occupancy | OccupancySensing.Occupancy = 0

## 任务
系统刚记录到以下一段设备状态变化。请评估这些变化是否已经构成安全风险，并说明原因。

请按以下 JSON 格式回答：

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

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


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ5
- 重点房间: living_room
- 重点设备: kitchen_smoke_alarm, living_room_smoke_alarm
- 已选事件数: 51

## 跨天活动摘要
- 2026-08-29: living_room=211, bedroom=241, kitchen=240, entrance=231, bathroom=58

## 设备事件日志
[2026-08-29T01:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-08-29T01:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-08-29T02:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-29T02:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T02:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-29T02:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-08-29T02:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-08-29T02:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T02:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-08-29T02:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-08-29T02:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-08-29T02:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-08-29T03:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-08-29T03:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T03:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T03:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T03:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T03:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T03:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-08-29T03:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-08-29T03:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-08-29T03:16:00] kitchen_smoke_alarm | SmokeCoAlarm.SmokeState = 1
[2026-08-29T03:16:00] living_room_smoke_alarm | SmokeCoAlarm.InterconnectSmokeAlarm = 1
[2026-08-29T03:17:00] living_room_smoke_alarm | SmokeCoAlarm.ExpressedState = 1
[2026-08-29T03:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-08-29T03:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-08-29T03:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-08-29T03:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T03:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T03:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T03:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T03:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T03:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2386
[2026-08-29T03:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-08-29T03:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-08-29T03:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-08-29T03:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-08-29T04:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T04:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T04:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T04:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T04:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T04:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-08-29T04:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-08-29T04:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2414
[2026-08-29T04:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2424
[2026-08-29T04:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-08-29T04:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T04:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2431
[2026-08-29T04:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2432
[2026-08-29T04:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419

## 任务
监控系统标记了潜在异常。请分析下面的日志，判断是否需要采取响应措施，并给出建议。

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。