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: SQ4
- 重点房间: living_room
- 重点设备: living_room_light
- 已选事件数: 86

## 跨天活动摘要
- 2026-07-29: living_room=213, bedroom=241, kitchen=241, entrance=230, bathroom=65

## 设备事件日志
[2026-07-29T08:40:10] living_room_light | OnOff.OnOff = True
[2026-07-29T12:35:00] living_room_light | OnOff.OnOff = False
[2026-07-29T13:59:24] living_room_light | OnOff.OnOff = True
[2026-07-29T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-07-29T17:04:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-07-29T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-07-29T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-07-29T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-07-29T17:24:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-07-29T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-07-29T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-07-29T17:44:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-29T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-07-29T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-29T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-07-29T18:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2222
[2026-07-29T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-07-29T18:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T18:00:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T18:04:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T18:04:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-07-29T18:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2220
[2026-07-29T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-07-29T18:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2224
[2026-07-29T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-29T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-07-29T18:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2221
[2026-07-29T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-29T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-29T18:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2223
[2026-07-29T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-29T18:20:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T18:20:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T18:22:06] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T18:24:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T18:24:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-07-29T18:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2219
[2026-07-29T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-29T18:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2202
[2026-07-29T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-29T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-07-29T18:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2204
[2026-07-29T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-29T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-29T18:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2214
[2026-07-29T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-29T18:40:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T18:40:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T18:44:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T18:44:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-07-29T18:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2193
[2026-07-29T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-29T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-07-29T18:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2196
[2026-07-29T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-07-29T18:52:06] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-29T18:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2207
[2026-07-29T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-07-29T19:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2184
[2026-07-29T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-07-29T19:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T19:00:00] living_room_light | OnOff.OnOff = True
[2026-07-29T19:00:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T19:04:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T19:04:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T19:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-07-29T19:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2202
[2026-07-29T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-07-29T19:05:00] living_room_light | OnOff.OnOff = False
[2026-07-29T19:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2190
[2026-07-29T19:10:00] living_room_light | OnOff.OnOff = True
[2026-07-29T19:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2181
[2026-07-29T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-07-29T19:15:00] living_room_light | OnOff.OnOff = False
[2026-07-29T19:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-07-29T19:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2194
[2026-07-29T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-07-29T19:20:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T19:20:00] living_room_light | OnOff.OnOff = True

## 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。

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "behavioral_anomaly",
  "threat_description": "设备使用频率突然翻倍",
  "reasoning": [
    "推理步骤1: 同一设备短时间高频重复使用",
    "推理步骤2: 频率显著高于普通居家行为",
    "推理步骤3: 更像异常强迫式操作"
  ],
  "key_evidence": [
    "同一设备短时间高频重复使用",
    "频率显著高于普通居家行为",
    "更像异常强迫式操作"
  ],
  "recommended_actions": [
    "标记为异常设备交互模式，建议持续观察。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "low",
  "threat_type": "intrusion",
  "threat_description": "存在异常，但原因更可能属于其他类别。",
  "reasoning": [
    "推理步骤1: 日志里有异常，但我把它归因为另一类威胁。"
  ],
  "key_evidence": [
    "同一设备短时间高频重复使用"
  ],
  "recommended_actions": [
    "建议按该错误类别处理。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: living_room
- 重点设备: bedroom_light, bedroom_occupancy, front_door_contact
- 已选事件数: 109

## 跨天活动摘要
- 2026-08-27: living_room=108, bedroom=223, bathroom=54, entrance=15, kitchen=8

## 设备事件日志
[2026-08-27T00:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T06:38:10] bedroom_light | OnOff.OnOff = True
[2026-08-27T07:15:10] bedroom_light | OnOff.OnOff = False
[2026-08-27T07:15:29] front_door_contact | BooleanState.StateValue = False
[2026-08-27T07:15:35] front_door_contact | BooleanState.StateValue = True
[2026-08-27T08:18:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T11:13:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T14:08:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T16:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-08-27T16:23:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T16:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-08-27T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T16:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-08-27T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-08-27T16:43:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T16:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-08-27T16:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-08-27T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-08-27T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-08-27T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T17:03:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-08-27T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-08-27T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-08-27T17:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-08-27T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-08-27T17:23:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-08-27T17:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-27T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-08-27T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-08-27T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-08-27T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-08-27T17:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2239
[2026-08-27T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-08-27T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-08-27T17:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2230
[2026-08-27T17:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-08-27T17:43:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-27T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-27T17:47:22] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-08-27T17:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2229
[2026-08-27T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-08-27T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-08-27T17:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2235
[2026-08-27T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-08-27T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-08-27T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-08-27T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T18:03:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-08-27T18:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2216
[2026-08-27T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-08-27T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-08-27T18:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2215
[2026-08-27T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-08-27T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-27T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-27T18:17:22] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T18:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2207
[2026-08-27T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-27T18:20:00] front_door_contact | BooleanState.StateValue = False
[2026-08-27T18:21:00] bedroom_light | OnOff.OnOff = True
[2026-08-27T18:22:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T18:23:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-08-27T18:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2220
[2026-08-27T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-08-27T18:29:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-27T18:29:00] front_door_lock | DoorLock.LockState = 2
[2026-08-27T18:29:02] front_door_contact | BooleanState.StateValue = False
[2026-08-27T18:29:14] entrance_light | OnOff.OnOff = True
[2026-08-27T18:29:20] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T18:29:22] living_room_light_1 | OnOff.OnOff = True
[2026-08-27T18:29:28] living_room_ac | OnOff.OnOff = True
[2026-08-27T18:29:28] living_room_ac | Thermostat.SystemMode = 3
[2026-08-27T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-08-27T18:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2218
[2026-08-27T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-27T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-08-27T18:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2214
[2026-08-27T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-08-27T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-08-27T18:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2212
[2026-08-27T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-08-27T18:43:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-08-27T18:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2198
[2026-08-27T18:47:22] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T18:49:20] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-08-27T18:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2192
[2026-08-27T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-08-27T18:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2188
[2026-08-27T18:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-08-27T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-27T19:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2191
[2026-08-27T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-08-27T19:03:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T19:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-08-27T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2421
[2026-08-27T19:07:00] kitchen_light | OnOff.OnOff = True
[2026-08-27T19:07:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-27T19:08:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-27T19:09:20] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T19:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288

## 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。

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "behavioral_anomaly",
  "threat_description": "回家后跳过常规过渡行为直接进卧室",
  "reasoning": [
    "推理步骤1: 入户后缺少常见过渡动作",
    "推理步骤2: 直接切到卧室活动",
    "推理步骤3: 偏离既往居家路径"
  ],
  "key_evidence": [
    "入户后缺少常见过渡动作",
    "直接切到卧室活动",
    "偏离既往居家路径"
  ],
  "recommended_actions": [
    "判定为行为模式异常，建议结合其他迹象评估状态。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "low",
  "threat_type": "intrusion",
  "threat_description": "存在异常，但原因更可能属于其他类别。",
  "reasoning": [
    "推理步骤1: 日志里有异常，但我把它归因为另一类威胁。"
  ],
  "key_evidence": [
    "入户后缺少常见过渡动作"
  ],
  "recommended_actions": [
    "建议按该错误类别处理。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: living_room
- 重点设备: living_room_light_1
- 已选事件数: 100

## 跨天活动摘要
- 2026-07-20: living_room=121, master_bedroom=231, kids_room=229, entrance=227, dining_room=219, master_bathroom=54

## 设备事件日志
[2026-07-20T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-07-20T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-07-20T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-07-20T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-07-20T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-07-20T17:43:16] living_room_light_1 | OnOff.OnOff = True
[2026-07-20T17:43:19] living_room_ac | Thermostat.SystemMode = 3
[2026-07-20T17:48:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-20T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-07-20T18:00:07] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:02:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-07-20T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-20T18:06:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:08:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-20T18:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-20T18:13:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-20T18:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-07-20T18:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-20T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-20T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-20T18:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-20T18:25:07] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:27:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-20T18:33:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-20T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-20T18:36:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:38:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:40:00] kitchen_light | OnOff.OnOff = True
[2026-07-20T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-20T18:40:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-20T18:43:59] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T18:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-20T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-20T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-20T18:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-20T18:50:07] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:52:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:53:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-20T18:56:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-20T18:56:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:56:30] kitchen_window_contact | BooleanState.StateValue = False
[2026-07-20T19:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-20T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-20T19:00:00] living_room_light_1 | OnOff.OnOff = True
[2026-07-20T19:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-07-20T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-07-20T19:05:00] living_room_light_1 | OnOff.OnOff = False
[2026-07-20T19:08:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T19:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-07-20T19:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-07-20T19:10:00] living_room_light_1 | OnOff.OnOff = True
[2026-07-20T19:10:07] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T19:12:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T19:13:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-07-20T19:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-07-20T19:15:00] living_room_light_1 | OnOff.OnOff = False
[2026-07-20T19:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-07-20T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-07-20T19:20:00] living_room_light_1 | OnOff.OnOff = True
[2026-07-20T19:21:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T19:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-07-20T19:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-20T19:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-07-20T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-07-20T19:30:07] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T19:32:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T19:33:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T19:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-07-20T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-07-20T19:38:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T19:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-07-20T19:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-07-20T19:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-20T19:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-07-20T19:47:00] kitchen_dishwasher | OnOff.OnOff = True
[2026-07-20T19:47:02] dining_room_light | OnOff.OnOff = False
[2026-07-20T19:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-07-20T19:50:07] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T19:52:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T19:53:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T19:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-07-20T19:56:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T19:58:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T20:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-07-20T20:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-07-20T20:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T20:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-07-20T20:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-07-20T20:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-07-20T20:13:59] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T20:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258

## 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。

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "behavioral_anomaly",
  "threat_description": "设备使用频率突然翻倍",
  "reasoning": [
    "推理步骤1: 同一设备短时间高频重复使用",
    "推理步骤2: 频率显著高于普通居家行为",
    "推理步骤3: 更像异常强迫式操作"
  ],
  "key_evidence": [
    "同一设备短时间高频重复使用",
    "频率显著高于普通居家行为",
    "更像异常强迫式操作"
  ],
  "recommended_actions": [
    "标记为异常设备交互模式，建议持续观察。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "low",
  "threat_type": "intrusion",
  "threat_description": "存在异常，但原因更可能属于其他类别。",
  "reasoning": [
    "推理步骤1: 日志里有异常，但我把它归因为另一类威胁。"
  ],
  "key_evidence": [
    "同一设备短时间高频重复使用"
  ],
  "recommended_actions": [
    "建议按该错误类别处理。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: living_room
- 重点设备: bedroom_light, bedroom_occupancy, front_door_contact
- 已选事件数: 126

## 跨天活动摘要
- 2026-07-27: living_room=113, bedroom=75, bathroom=54, entrance=15, kitchen=8

## 设备事件日志
[2026-07-27T00:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T05:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T06:20:05] bedroom_light | OnOff.OnOff = True
[2026-07-27T07:10:09] bedroom_light | OnOff.OnOff = False
[2026-07-27T07:10:27] front_door_contact | BooleanState.StateValue = False
[2026-07-27T07:10:31] front_door_contact | BooleanState.StateValue = True
[2026-07-27T09:09:01] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T14:39:01] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T16:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-07-27T16:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2386
[2026-07-27T16:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-07-27T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T16:39:01] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-07-27T16:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-07-27T16:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-07-27T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-07-27T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-07-27T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-07-27T17:09:01] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-07-27T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-07-27T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-07-27T17:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-27T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-07-27T17:20:08] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-07-27T17:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-07-27T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-07-27T17:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-07-27T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-07-27T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-07-27T17:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2240
[2026-07-27T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-07-27T17:39:01] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-27T17:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2229
[2026-07-27T17:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-07-27T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-27T17:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2238
[2026-07-27T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-27T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-27T17:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2235
[2026-07-27T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-27T17:50:08] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-27T17:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2234
[2026-07-27T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-07-27T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-27T18:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2216
[2026-07-27T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T18:02:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-27T18:02:00] front_door_lock | DoorLock.LockState = 2
[2026-07-27T18:02:02] front_door_contact | BooleanState.StateValue = False
[2026-07-27T18:02:08] entrance_light | OnOff.OnOff = True
[2026-07-27T18:02:15] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T18:02:23] living_room_light_1 | OnOff.OnOff = True
[2026-07-27T18:02:32] living_room_ac | OnOff.OnOff = True
[2026-07-27T18:02:32] living_room_ac | Thermostat.SystemMode = 3
[2026-07-27T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-07-27T18:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2221
[2026-07-27T18:09:01] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-07-27T18:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2214
[2026-07-27T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-07-27T18:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2226
[2026-07-27T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-27T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-27T18:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2204
[2026-07-27T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-27T18:20:00] front_door_contact | BooleanState.StateValue = False
[2026-07-27T18:20:08] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T18:21:00] bedroom_light | OnOff.OnOff = True
[2026-07-27T18:22:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T18:22:15] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-27T18:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2213
[2026-07-27T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-27T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-07-27T18:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2202
[2026-07-27T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-27T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-27T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-07-27T18:39:01] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-27T18:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2212
[2026-07-27T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-27T18:42:15] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-07-27T18:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2197
[2026-07-27T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-07-27T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-27T18:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2200
[2026-07-27T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-07-27T18:50:08] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-07-27T18:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2207
[2026-07-27T18:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-27T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-07-27T19:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2190
[2026-07-27T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-07-27T19:02:15] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T19:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-27T19:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2191
[2026-07-27T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-07-27T19:09:01] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T19:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-07-27T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2494
[2026-07-27T19:15:00] kitchen_light | OnOff.OnOff = True
[2026-07-27T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-07-27T19:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2192
[2026-07-27T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-07-27T19:15:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-27T19:16:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-27T19:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-07-27T19:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2180
[2026-07-27T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2601
[2026-07-27T19:20:08] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T19:22:15] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T19:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-07-27T19:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-07-27T19:39:01] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T19:42:15] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T19:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285

## 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。

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "behavioral_anomaly",
  "threat_description": "回家后跳过常规过渡行为直接进卧室",
  "reasoning": [
    "推理步骤1: 入户后缺少常见过渡动作",
    "推理步骤2: 直接切到卧室活动",
    "推理步骤3: 偏离既往居家路径"
  ],
  "key_evidence": [
    "入户后缺少常见过渡动作",
    "直接切到卧室活动",
    "偏离既往居家路径"
  ],
  "recommended_actions": [
    "判定为行为模式异常，建议结合其他迹象评估状态。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "low",
  "threat_type": "intrusion",
  "threat_description": "存在异常，但原因更可能属于其他类别。",
  "reasoning": [
    "推理步骤1: 日志里有异常，但我把它归因为另一类威胁。"
  ],
  "key_evidence": [
    "入户后缺少常见过渡动作"
  ],
  "recommended_actions": [
    "建议按该错误类别处理。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: living_room
- 重点设备: bedroom_light, bedroom_occupancy, front_door_contact
- 已选事件数: 110

## 跨天活动摘要
- 2026-07-24: living_room=112, bedroom=220, bathroom=54, entrance=15, kitchen=8

## 设备事件日志
[2026-07-24T00:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T06:44:08] bedroom_light | OnOff.OnOff = True
[2026-07-24T07:20:07] bedroom_light | OnOff.OnOff = False
[2026-07-24T07:20:22] front_door_contact | BooleanState.StateValue = False
[2026-07-24T07:20:24] front_door_contact | BooleanState.StateValue = True
[2026-07-24T08:24:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T11:19:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T14:14:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-07-24T16:24:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-07-24T16:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-07-24T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T16:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-07-24T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-07-24T16:44:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-07-24T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-24T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-07-24T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T17:04:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-07-24T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-07-24T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-07-24T17:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-07-24T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-07-24T17:24:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-07-24T17:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-24T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-07-24T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-07-24T17:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-07-24T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-07-24T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T17:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-07-24T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-24T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-07-24T17:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2233
[2026-07-24T17:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-07-24T17:44:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-07-24T17:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2240
[2026-07-24T17:48:55] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-24T17:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2227
[2026-07-24T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-07-24T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-24T17:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2229
[2026-07-24T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-07-24T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-07-24T18:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2220
[2026-07-24T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-07-24T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T18:04:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-24T18:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2213
[2026-07-24T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2448
[2026-07-24T18:07:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-24T18:07:00] front_door_lock | DoorLock.LockState = 2
[2026-07-24T18:07:02] front_door_contact | BooleanState.StateValue = False
[2026-07-24T18:07:06] entrance_light | OnOff.OnOff = True
[2026-07-24T18:07:13] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T18:07:15] living_room_light_1 | OnOff.OnOff = True
[2026-07-24T18:07:20] living_room_ac | OnOff.OnOff = True
[2026-07-24T18:07:20] living_room_ac | Thermostat.SystemMode = 3
[2026-07-24T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-07-24T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-07-24T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-24T18:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2208
[2026-07-24T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2586
[2026-07-24T18:18:55] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-24T18:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2222
[2026-07-24T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2646
[2026-07-24T18:20:00] front_door_contact | BooleanState.StateValue = False
[2026-07-24T18:21:00] bedroom_light | OnOff.OnOff = True
[2026-07-24T18:22:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T18:24:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-07-24T18:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2221
[2026-07-24T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2707
[2026-07-24T18:27:13] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-24T18:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2219
[2026-07-24T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2699
[2026-07-24T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-24T18:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2215
[2026-07-24T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2709
[2026-07-24T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-24T18:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2213
[2026-07-24T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2696
[2026-07-24T18:44:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-24T18:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2211
[2026-07-24T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2663
[2026-07-24T18:47:13] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T18:48:55] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T18:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2189
[2026-07-24T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2624
[2026-07-24T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-24T18:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2200
[2026-07-24T18:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2582
[2026-07-24T18:57:00] kitchen_light | OnOff.OnOff = True
[2026-07-24T18:57:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-24T18:58:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-24T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-07-24T19:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2203
[2026-07-24T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-24T19:04:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T19:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300

## 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。

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "behavioral_anomaly",
  "threat_description": "回家后跳过常规过渡行为直接进卧室",
  "reasoning": [
    "推理步骤1: 入户后缺少常见过渡动作",
    "推理步骤2: 直接切到卧室活动",
    "推理步骤3: 偏离既往居家路径"
  ],
  "key_evidence": [
    "入户后缺少常见过渡动作",
    "直接切到卧室活动",
    "偏离既往居家路径"
  ],
  "recommended_actions": [
    "判定为行为模式异常，建议结合其他迹象评估状态。"
  ]
}

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


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: living_room
- 重点设备: front_door_contact, living_room_light_1, master_bedroom_occupancy
- 已选事件数: 118

## 跨天活动摘要
- 2026-07-20: living_room=112, entrance=229, bathroom=53, master_bedroom=49, second_bedroom=48, kitchen=8

## 设备事件日志
[2026-07-20T00:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T04:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T07:37:23] front_door_contact | BooleanState.StateValue = False
[2026-07-20T07:37:23] front_door_contact | BooleanState.StateValue = True
[2026-07-20T08:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T12:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T16:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T16:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-07-20T16:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-07-20T16:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-07-20T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T16:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T16:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-07-20T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-07-20T16:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-07-20T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-07-20T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-07-20T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T17:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-07-20T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-07-20T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-07-20T17:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-07-20T17:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-07-20T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-07-20T17:22:24] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-07-20T17:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-07-20T17:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-07-20T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-07-20T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-07-20T17:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-20T17:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-07-20T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-07-20T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T17:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T17:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T17:34:55] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-07-20T17:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-07-20T17:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-07-20T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-07-20T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-20T17:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-07-20T17:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-07-20T17:42:24] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-07-20T17:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-07-20T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-20T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-20T17:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-20T17:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-20T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-20T17:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-20T17:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-20T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-20T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-20T18:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-20T18:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-20T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-07-20T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T18:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T18:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T18:02:24] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:04:55] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-20T18:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-20T18:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-20T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-20T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-20T18:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-20T18:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-20T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-07-20T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-20T18:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-07-20T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-20T18:16:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-20T18:16:00] front_door_lock | DoorLock.LockState = 2
[2026-07-20T18:16:02] front_door_contact | BooleanState.StateValue = False
[2026-07-20T18:16:11] entrance_light | OnOff.OnOff = True
[2026-07-20T18:16:18] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:16:22] living_room_light_1 | OnOff.OnOff = True
[2026-07-20T18:16:31] living_room_ac | OnOff.OnOff = True
[2026-07-20T18:16:31] living_room_ac | Thermostat.SystemMode = 3
[2026-07-20T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-20T18:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-20T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-20T18:20:00] front_door_contact | BooleanState.StateValue = False
[2026-07-20T18:21:00] living_room_light_1 | OnOff.OnOff = True
[2026-07-20T18:22:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-20T18:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-20T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-07-20T18:26:09] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-20T18:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-20T18:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-20T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-20T18:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T18:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T18:34:55] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-20T18:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-07-20T18:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-20T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-20T18:36:18] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-20T18:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-07-20T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-20T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-20T18:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-20T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-07-20T18:46:09] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-20T18:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-20T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-07-20T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-07-20T18:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289

## 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。

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "behavioral_anomaly",
  "threat_description": "回家后跳过常规过渡行为直接进卧室",
  "reasoning": [
    "推理步骤1: 入户后缺少常见过渡动作",
    "推理步骤2: 直接切到卧室活动",
    "推理步骤3: 偏离既往居家路径"
  ],
  "key_evidence": [
    "入户后缺少常见过渡动作",
    "直接切到卧室活动",
    "偏离既往居家路径"
  ],
  "recommended_actions": [
    "判定为行为模式异常，建议结合其他迹象评估状态。"
  ]
}

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


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

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

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

## 家庭环境信息
家庭布局: 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: SQ3
- 重点房间: living_room
- 重点设备: living_room_light_1
- 已选事件数: 94

## 跨天活动摘要
- 2026-07-01: living_room=118, master_bedroom=227, entrance=225, second_bedroom=48, bathroom=48, kitchen=11

## 设备事件日志
[2026-07-01T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-07-01T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-07-01T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-07-01T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-07-01T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-07-01T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-07-01T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-01T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-01T17:57:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T17:57:17] living_room_light_1 | OnOff.OnOff = True
[2026-07-01T17:57:27] living_room_ac | OnOff.OnOff = True
[2026-07-01T17:57:27] living_room_ac | Thermostat.SystemMode = 3
[2026-07-01T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-01T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-07-01T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-01T18:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-01T18:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-07-01T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-07-01T18:10:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T18:12:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T18:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-07-01T18:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-01T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-01T18:17:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-07-01T18:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-07-01T18:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-07-01T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-07-01T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-01T18:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-01T18:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-01T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-01T18:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-01T18:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-01T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-01T18:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T18:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T18:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T18:32:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-01T18:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-01T18:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-01T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-01T18:37:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-01T18:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-07-01T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-07-01T18:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-01T18:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-07-01T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-07-01T18:48:00] kitchen_light | OnOff.OnOff = True
[2026-07-01T18:48:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-01T18:49:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-01T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-01T18:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-07-01T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-07-01T18:50:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T18:52:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-07-01T18:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-07-01T18:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-07-01T18:57:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-07-01T19:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-07-01T19:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-07-01T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-07-01T19:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T19:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T19:00:00] living_room_light_1 | OnOff.OnOff = True
[2026-07-01T19:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-07-01T19:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-07-01T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-01T19:05:00] living_room_light_1 | OnOff.OnOff = False
[2026-07-01T19:10:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-01T19:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-07-01T19:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-07-01T19:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-07-01T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-07-01T19:10:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T19:10:00] living_room_light_1 | OnOff.OnOff = True
[2026-07-01T19:10:30] kitchen_window_contact | BooleanState.StateValue = False
[2026-07-01T19:12:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T19:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-07-01T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-07-01T19:15:00] living_room_light_1 | OnOff.OnOff = False
[2026-07-01T19:17:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T19:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-07-01T19:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-01T19:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-07-01T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-01T19:20:00] living_room_light_1 | OnOff.OnOff = True
[2026-07-01T19:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-07-01T19:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "behavioral_anomaly",
  "threat_description": "设备使用频率突然翻倍",
  "reasoning": [
    "推理步骤1: 同一设备短时间高频重复使用",
    "推理步骤2: 频率显著高于普通居家行为",
    "推理步骤3: 更像异常强迫式操作"
  ],
  "key_evidence": [
    "同一设备短时间高频重复使用",
    "频率显著高于普通居家行为",
    "更像异常强迫式操作"
  ],
  "recommended_actions": [
    "标记为异常设备交互模式，建议持续观察。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "low",
  "threat_type": "intrusion",
  "threat_description": "存在异常，但原因更可能属于其他类别。",
  "reasoning": [
    "推理步骤1: 日志里有异常，但我把它归因为另一类威胁。"
  ],
  "key_evidence": [
    "同一设备短时间高频重复使用"
  ],
  "recommended_actions": [
    "建议按该错误类别处理。"
  ]
}


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

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

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

## 家庭环境信息
家庭布局: 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: SQ3
- 重点房间: living_room
- 重点设备: living_room_light_1
- 已选事件数: 107

## 跨天活动摘要
- 2026-07-03: living_room=119, entrance=230, bathroom=55, master_bedroom=48, second_bedroom=48, kitchen=8

## 设备事件日志
[2026-07-03T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-07-03T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-07-03T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-07-03T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-07-03T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-07-03T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-03T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-03T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T18:02:19] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T18:02:29] living_room_light_1 | OnOff.OnOff = True
[2026-07-03T18:02:34] living_room_ac | OnOff.OnOff = True
[2026-07-03T18:02:34] living_room_ac | Thermostat.SystemMode = 3
[2026-07-03T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-03T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-03T18:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-03T18:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-03T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-03T18:12:08] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T18:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-07-03T18:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-03T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-07-03T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-07-03T18:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-03T18:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-07-03T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-03T18:22:19] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-03T18:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-03T18:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-03T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-03T18:25:16] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-07-03T18:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-07-03T18:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-07-03T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-03T18:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T18:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T18:32:08] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T18:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-07-03T18:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-03T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-03T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-03T18:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-07-03T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-03T18:42:19] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-03T18:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-03T18:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-03T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-07-03T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-07-03T18:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-03T18:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-03T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-03T18:52:08] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-07-03T18:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-03T18:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-07-03T18:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-03T18:55:16] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-03T19:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-07-03T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-07-03T19:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T19:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T19:00:00] living_room_light_1 | OnOff.OnOff = True
[2026-07-03T19:02:19] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T19:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-07-03T19:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-03T19:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-07-03T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2421
[2026-07-03T19:05:00] living_room_light_1 | OnOff.OnOff = False
[2026-07-03T19:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-07-03T19:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-07-03T19:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-07-03T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2484
[2026-07-03T19:10:00] living_room_light_1 | OnOff.OnOff = True
[2026-07-03T19:12:08] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T19:13:00] kitchen_light | OnOff.OnOff = True
[2026-07-03T19:13:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-03T19:14:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-03T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-07-03T19:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-07-03T19:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-07-03T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-07-03T19:15:00] living_room_light_1 | OnOff.OnOff = False
[2026-07-03T19:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-07-03T19:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-07-03T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2602
[2026-07-03T19:20:00] living_room_light_1 | OnOff.OnOff = True
[2026-07-03T19:22:19] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T19:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-07-03T19:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-07-03T19:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-07-03T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2683
[2026-07-03T19:25:16] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T19:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-07-03T19:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-07-03T19:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-07-03T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2678
[2026-07-03T19:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T19:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T19:32:08] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T19:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-07-03T19:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-07-03T19:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-07-03T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2682

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "behavioral_anomaly",
  "threat_description": "设备使用频率突然翻倍",
  "reasoning": [
    "推理步骤1: 同一设备短时间高频重复使用",
    "推理步骤2: 频率显著高于普通居家行为",
    "推理步骤3: 更像异常强迫式操作"
  ],
  "key_evidence": [
    "同一设备短时间高频重复使用",
    "频率显著高于普通居家行为",
    "更像异常强迫式操作"
  ],
  "recommended_actions": [
    "标记为异常设备交互模式，建议持续观察。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "low",
  "threat_type": "intrusion",
  "threat_description": "存在异常，但原因更可能属于其他类别。",
  "reasoning": [
    "推理步骤1: 日志里有异常，但我把它归因为另一类威胁。"
  ],
  "key_evidence": [
    "同一设备短时间高频重复使用"
  ],
  "recommended_actions": [
    "建议按该错误类别处理。"
  ]
}