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

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

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

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

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

## 跨天活动摘要
- 2026-08-19: kitchen=11, living_room=113, bedroom=66, bathroom=58, entrance=14

## 设备事件日志
[2026-08-19T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-08-19T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2431
[2026-08-19T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2491
[2026-08-19T19:12:00] kitchen_light | OnOff.OnOff = True
[2026-08-19T19:12:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-19T19:13:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-19T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-08-19T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2611
[2026-08-19T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2672
[2026-08-19T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2691
[2026-08-19T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2686
[2026-08-19T19:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2687
[2026-08-19T19:41:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-19T19:41:30] kitchen_window_contact | BooleanState.StateValue = False
[2026-08-19T19:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2636
[2026-08-19T19:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2595
[2026-08-19T19:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2560
[2026-08-19T19:56:00] kitchen_dishwasher | OnOff.OnOff = True
[2026-08-19T19:56:05] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-08-19T20:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-08-19T20:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2168
[2026-08-19T20:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-08-19T20:01:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T20:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-08-19T20:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2475
[2026-08-19T20:08:59] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T20:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-08-19T20:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2167
[2026-08-19T20:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2418
[2026-08-19T20:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-08-19T20:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2158
[2026-08-19T20:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-08-19T20:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-08-19T20:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-08-19T20:21:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T20:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-08-19T20:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2155
[2026-08-19T20:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-19T20:28:30] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T20:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-19T20:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2156
[2026-08-19T20:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-08-19T20:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-19T20:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2151
[2026-08-19T20:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-19T20:38:59] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T20:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-08-19T20:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2150
[2026-08-19T20:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-08-19T20:41:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T20:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-08-19T20:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2162
[2026-08-19T20:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-08-19T20:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-08-19T20:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2160
[2026-08-19T20:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-08-19T20:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-08-19T20:58:30] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T21:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-08-19T21:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2154
[2026-08-19T21:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-08-19T21:00:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 35
[2026-08-19T21:01:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T21:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-08-19T21:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2152
[2026-08-19T21:08:59] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T21:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-08-19T21:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2161
[2026-08-19T21:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-08-19T21:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-19T21:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2157
[2026-08-19T21:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-08-19T21:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-08-19T21:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2150
[2026-08-19T21:20:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 48
[2026-08-19T21:21:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T21:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-19T21:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2142
[2026-08-19T21:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-08-19T21:28:30] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T21:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-08-19T21:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2144
[2026-08-19T21:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-19T21:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2145
[2026-08-19T21:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-08-19T21:38:59] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T21:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-19T21:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2143
[2026-08-19T21:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-08-19T21:40:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 59
[2026-08-19T21:41:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T21:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-08-19T21:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-08-19T21:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-08-19T21:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-19T21:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-08-19T21:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2147
[2026-08-19T21:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-08-19T21:58:30] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T22:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2140
[2026-08-19T22:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-19T22:01:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T22:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-19T22:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2161
[2026-08-19T22:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-08-19T22:06:00] living_room_light_1 | OnOff.OnOff = False
[2026-08-19T22:06:03] entrance_light | OnOff.OnOff = False
[2026-08-19T22:06:09] living_room_ac | OnOff.OnOff = False
[2026-08-19T22:06:13] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T22:06:15] bedroom_light | OnOff.OnOff = True
[2026-08-19T22:06:25] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000
[2026-08-19T22:06:35] front_door_contact | BooleanState.StateValue = True
[2026-08-19T22:06:36] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-19T22:06:36] front_door_lock | DoorLock.LockState = 1
[2026-08-19T22:08:59] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T22:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-19T22:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2150
[2026-08-19T22:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259

## 任务
你将看到一组跨设备日志。请做综合安全分析，而不是单点判断。

请按以下 JSON 格式回答：

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

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


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

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

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

## 家庭环境信息
家庭布局: 独居老人 (Elderly Living Alone)
- 重点房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房运动传感器[occupancy_sensor], 厨房漏水传感器[water_leak_detector]
- 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 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]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: kitchen
- 重点设备: kitchen_smoke_alarm
- 已选事件数: 89

## 跨天活动摘要
- 2026-08-02: kitchen=243, bedroom=241, entrance=231, living_room=208, bathroom=58

## 设备事件日志
[2026-08-02T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-08-02T19:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-08-02T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-02T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-08-02T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-08-02T19:20:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-08-02T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-08-02T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-08-02T19:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-08-02T19:40:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T19:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-08-02T19:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-08-02T19:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-08-02T20:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-08-02T20:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2173
[2026-08-02T20:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T20:00:41] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T20:01:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T20:01:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T20:02:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T20:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-08-02T20:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2164
[2026-08-02T20:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-08-02T20:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-08-02T20:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2158
[2026-08-02T20:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-08-02T20:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-08-02T20:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2174
[2026-08-02T20:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-08-02T20:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-08-02T20:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2163
[2026-08-02T20:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-08-02T20:20:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T20:21:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T20:21:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T20:22:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T20:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-02T20:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2168
[2026-08-02T20:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-08-02T20:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-08-02T20:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2170
[2026-08-02T20:30:41] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T20:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-02T20:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2160
[2026-08-02T20:39:00] living_room_light | OnOff.OnOff = False
[2026-08-02T20:39:06] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T20:39:06] bathroom_light | OnOff.OnOff = True
[2026-08-02T20:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-08-02T20:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2156
[2026-08-02T20:40:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T20:41:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T20:41:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T20:42:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T20:45:00] bathroom_light | OnOff.OnOff = False
[2026-08-02T20:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-02T20:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2157
[2026-08-02T20:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-02T20:45:12] front_door_contact | BooleanState.StateValue = True
[2026-08-02T20:45:13] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-02T20:45:13] front_door_lock | DoorLock.LockState = 1
[2026-08-02T20:45:18] bedroom_light | OnOff.OnOff = True
[2026-08-02T20:45:26] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000
[2026-08-02T20:45:29] bedroom_light | OnOff.OnOff = False
[2026-08-02T20:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-08-02T20:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2154
[2026-08-02T20:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-08-02T20:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-08-02T20:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-02T21:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-08-02T21:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2149
[2026-08-02T21:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-02T21:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T21:00:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 35
[2026-08-02T21:01:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T21:02:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T21:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-08-02T21:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2155
[2026-08-02T21:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-08-02T21:05:07] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T21:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-08-02T21:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2163
[2026-08-02T21:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-02T21:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-02T21:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2157
[2026-08-02T21:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-08-02T21:20:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 48
[2026-08-02T21:40:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 59

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

请按以下 JSON 格式回答：

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

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


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ5
- 重点房间: kitchen
- 重点设备: kitchen_smoke_alarm
- 已选事件数: 42

## 跨天活动摘要
- 2026-07-17: kitchen=14, kids_room=229, entrance=229, master_bedroom=227, dining_room=223, living_room=114

## 设备事件日志
[2026-07-17T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-07-17T19:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-07-17T19:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-17T20:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-17T20:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-07-17T20:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-07-17T20:15:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T20:18:03] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T20:20:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T20:23:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T20:24:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T20:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-07-17T20:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T20:38:25] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T20:40:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T20:43:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T20:44:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T20:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-07-17T20:45:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T20:48:04] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000
[2026-07-17T20:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-17T20:58:03] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T21:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T21:00:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 35
[2026-07-17T21:05:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T21:08:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T21:08:25] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T21:14:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T21:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-07-17T21:15:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T21:18:03] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T21:20:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 48
[2026-07-17T21:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-17T21:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T21:35:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T21:38:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T21:38:25] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T21:40:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 59
[2026-07-17T21:44:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T21:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-07-17T21:45:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T21:48:03] kids_room_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: kitchen
- 重点设备: kitchen_smoke_alarm
- 已选事件数: 103

## 跨天活动摘要
- 2026-07-22: kitchen=14, entrance=229, master_bedroom=227, living_room=116, second_bedroom=48, bathroom=48

## 设备事件日志
[2026-07-22T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-07-22T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-22T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-07-22T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-07-22T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-22T19:26:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-22T19:26:30] kitchen_window_contact | BooleanState.StateValue = False
[2026-07-22T19:27:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-22T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-07-22T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-07-22T19:37:00] kitchen_dishwasher | OnOff.OnOff = True
[2026-07-22T19:37:05] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-07-22T19:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-07-22T19:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-07-22T19:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-07-22T20:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-07-22T20:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-07-22T20:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-22T20:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-07-22T20:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T20:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T20:03:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T20:03:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T20:03:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T20:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-22T20:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-07-22T20:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-22T20:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-22T20:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-07-22T20:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-22T20:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-22T20:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-07-22T20:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-07-22T20:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-22T20:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-22T20:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-07-22T20:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-22T20:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-07-22T20:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-07-22T20:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-22T20:23:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T20:23:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T20:23:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T20:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-07-22T20:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-07-22T20:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-22T20:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-07-22T20:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-22T20:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-07-22T20:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-22T20:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T20:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T20:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-22T20:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-07-22T20:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-22T20:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-22T20:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-22T20:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-22T20:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-22T20:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-22T20:43:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T20:43:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T20:43:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T20:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-07-22T20:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-22T20:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-07-22T20:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-07-22T20:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-07-22T20:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-22T20:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-07-22T20:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-07-22T20:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-22T20:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-22T21:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-07-22T21:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-22T21:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-07-22T21:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-22T21:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T21:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T21:00:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 35
[2026-07-22T21:03:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T21:03:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T21:03:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T21:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-22T21:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-07-22T21:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-07-22T21:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-07-22T21:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-07-22T21:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-07-22T21:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-07-22T21:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-07-22T21:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-22T21:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-07-22T21:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-07-22T21:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-07-22T21:20:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 48
[2026-07-22T21:23:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T21:23:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T21:23:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T21:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-22T21:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-22T21:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-07-22T21:40:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 59

## 任务
你将看到一组跨设备日志。请做综合安全分析，而不是单点判断。

请按以下 JSON 格式回答：

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

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


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ5
- 重点房间: kitchen
- 重点设备: kitchen_smoke_alarm
- 已选事件数: 39

## 跨天活动摘要
- 2026-07-07: kitchen=11, entrance=228, living_room=113, bathroom=57, master_bedroom=48, second_bedroom=48

## 设备事件日志
[2026-07-07T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2674
[2026-07-07T19:47:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-07T19:48:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-07T19:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-07T19:58:05] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-07-07T20:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2460
[2026-07-07T20:16:07] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T20:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T20:36:07] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T20:43:51] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T20:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-07-07T20:48:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T20:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-07-07T20:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-07T21:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-07-07T21:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T21:00:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 35
[2026-07-07T21:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-07T21:08:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T21:16:07] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T21:20:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 48
[2026-07-07T21:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T21:36:07] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T21:40:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 59
[2026-07-07T21:43:51] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T21:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-07T21:48:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T21:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-07-07T21:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2241
[2026-07-07T22:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-07-07T22:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T22:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-07T22:08:00] living_room_light_1 | OnOff.OnOff = False
[2026-07-07T22:08:08] entrance_light | OnOff.OnOff = False
[2026-07-07T22:08:36] front_door_contact | BooleanState.StateValue = True
[2026-07-07T22:08:37] front_door_lock | DoorLock.LockState = 1
[2026-07-07T22:13:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T22:16:07] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T22:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257

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

请按以下 JSON 格式回答：

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

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


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: kitchen
- 重点设备: kitchen_smoke_alarm
- 已选事件数: 104

## 跨天活动摘要
- 2026-07-03: kitchen=14, entrance=231, master_bedroom=230, living_room=116, second_bedroom=48, bathroom=48

## 设备事件日志
[2026-07-03T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-07-03T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-03T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-07-03T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-07-03T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-07-03T19:28:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-03T19:28:30] kitchen_window_contact | BooleanState.StateValue = False
[2026-07-03T19:29:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-03T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-07-03T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-07-03T19:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-07-03T19:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-07-03T19:50:00] kitchen_dishwasher | OnOff.OnOff = True
[2026-07-03T19:50:05] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-07-03T20:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-07-03T20:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-07-03T20:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-07-03T20:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-07-03T20:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T20:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T20:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T20:03:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T20:03:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T20:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-03T20:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-07-03T20:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-03T20:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-07-03T20:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-07-03T20:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-07-03T20:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-07-03T20:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-03T20:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-03T20:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-07-03T20:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-07-03T20:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-07-03T20:20:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T20:23:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T20:23:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T20:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-03T20:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-03T20:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-07-03T20:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-03T20:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-07-03T20:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-07-03T20:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-03T20:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-03T20:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T20:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T20:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-07-03T20:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-03T20:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-03T20:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-03T20:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-03T20:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-07-03T20:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-03T20:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-03T20:40:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T20:43:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T20:43:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T20:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-03T20:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-03T20:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-03T20:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-07-03T20:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-03T20:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-03T20:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-03T20:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-07-03T20:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-07-03T20:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-03T20:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-07-03T20:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-03T21:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-07-03T21:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-07-03T21:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-07-03T21:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-03T21:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T21:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T21:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T21:00:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 35
[2026-07-03T21:03:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T21:03:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T21:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-03T21:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-03T21:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-07-03T21:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-07-03T21:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-07-03T21:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-03T21:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-03T21:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-03T21:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-03T21:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-07-03T21:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-07-03T21:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-03T21:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-07-03T21:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-03T21:20:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T21:20:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 48
[2026-07-03T21:23:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T21:23:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T21:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-03T21:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-07-03T21:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-07-03T21:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-07-03T21:40:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 59

## 任务
你将看到一组跨设备日志。请做综合安全分析，而不是单点判断。

请按以下 JSON 格式回答：

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

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


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

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

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

## 家庭环境信息
家庭布局: 独居老人 (Elderly Living Alone)
- 重点房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房运动传感器[occupancy_sensor], 厨房漏水传感器[water_leak_detector]
- 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 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]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: kitchen
- 重点设备: kitchen_smoke_alarm
- 已选事件数: 91

## 跨天活动摘要
- 2026-07-13: kitchen=242, bedroom=242, entrance=230, living_room=208, bathroom=60

## 设备事件日志
[2026-07-13T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-07-13T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-07-13T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-07-13T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-07-13T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-07-13T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-07-13T19:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-07-13T19:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-07-13T19:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-13T19:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-07-13T20:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-07-13T20:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T20:03:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T20:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2160
[2026-07-13T20:05:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T20:06:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T20:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2170
[2026-07-13T20:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-07-13T20:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-07-13T20:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2162
[2026-07-13T20:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-07-13T20:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-13T20:25:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T20:28:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T20:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2161
[2026-07-13T20:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T20:31:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T20:35:00] living_room_light | OnOff.OnOff = False
[2026-07-13T20:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2171
[2026-07-13T20:35:03] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T20:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-13T20:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-13T20:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-13T20:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-07-13T20:45:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T20:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-13T20:51:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T20:52:08] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T20:52:12] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-13T20:52:14] bedroom_light | OnOff.OnOff = True
[2026-07-13T20:52:23] bedroom_light | OnOff.OnOff = False
[2026-07-13T20:53:02] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-13T20:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2165
[2026-07-13T21:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-07-13T21:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-13T21:00:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 35
[2026-07-13T21:03:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T21:05:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T21:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-07-13T21:11:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T21:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2144
[2026-07-13T21:17:08] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T21:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-13T21:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-13T21:20:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 48
[2026-07-13T21:23:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T21:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-07-13T21:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2160
[2026-07-13T21:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T21:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-07-13T21:36:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T21:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2148
[2026-07-13T21:40:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 59
[2026-07-13T21:42:08] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T21:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-07-13T21:48:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T21:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2142
[2026-07-13T21:50:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T21:53:02] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-13T21:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2158
[2026-07-13T22:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-07-13T22:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-13T22:01:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T22:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2156
[2026-07-13T22:07:08] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T22:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-07-13T22:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-13T22:13:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T22:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2144
[2026-07-13T22:15:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T22:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-13T22:21:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T22:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-13T22:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2148
[2026-07-13T22:32:08] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T22:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-07-13T22:38:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T22:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2157
[2026-07-13T22:40:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T23:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T23:20:00] kitchen_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: kitchen
- 重点设备: kitchen_smoke_alarm
- 已选事件数: 103

## 跨天活动摘要
- 2026-08-14: kitchen=14, kids_room=229, entrance=229, master_bedroom=228, dining_room=219, living_room=115

## 设备事件日志
[2026-08-14T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-08-14T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-08-14T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-08-14T19:23:30] kitchen_window_contact | BooleanState.StateValue = False
[2026-08-14T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-08-14T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-08-14T19:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-08-14T19:52:00] kitchen_dishwasher | OnOff.OnOff = True
[2026-08-14T19:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-08-14T20:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-08-14T20:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-08-14T20:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T20:01:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T20:03:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T20:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-08-14T20:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-08-14T20:06:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T20:07:20] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T20:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-14T20:13:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T20:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-08-14T20:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-08-14T20:15:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T20:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-08-14T20:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-14T20:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-08-14T20:26:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T20:28:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T20:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-08-14T20:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-08-14T20:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T20:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-14T20:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-14T20:36:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T20:37:20] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T20:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-14T20:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-08-14T20:43:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T20:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-08-14T20:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-14T20:45:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T20:46:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T20:48:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T20:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-08-14T20:54:00] kids_room_light | OnOff.OnOff = False
[2026-08-14T20:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-08-14T20:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-08-14T21:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-08-14T21:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T21:00:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 35
[2026-08-14T21:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-14T21:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-08-14T21:06:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T21:07:20] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T21:08:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T21:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-14T21:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-08-14T21:13:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T21:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-08-14T21:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-14T21:15:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T21:16:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T21:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-08-14T21:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-08-14T21:20:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 48
[2026-08-14T21:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-08-14T21:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-08-14T21:28:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T21:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-08-14T21:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T21:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-08-14T21:36:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T21:37:20] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T21:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-08-14T21:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-08-14T21:40:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 59
[2026-08-14T21:43:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T21:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-14T21:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-14T21:45:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T21:46:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T21:48:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T21:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-08-14T21:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-14T21:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-14T22:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-08-14T22:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2241
[2026-08-14T22:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T22:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-08-14T22:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-08-14T22:06:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T22:07:20] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T22:08:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T22:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-08-14T22:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-14T22:13:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T22:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-08-14T22:15:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T22:16:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T22:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-14T22:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-08-14T22:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-08-14T22:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254

## 任务
你将看到一组跨设备日志。请做综合安全分析，而不是单点判断。

请按以下 JSON 格式回答：

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

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


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

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

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

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

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

## 跨天活动摘要
- 2026-08-26: kitchen=14, kids_room=232, entrance=230, master_bedroom=227, dining_room=222, living_room=113

## 设备事件日志
[2026-08-26T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-26T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-08-26T19:20:00] kitchen_dishwasher | OnOff.OnOff = True
[2026-08-26T19:20:05] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-08-26T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-08-26T19:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-08-26T19:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-08-26T20:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-08-26T20:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-08-26T20:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T20:02:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T20:02:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T20:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-08-26T20:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-08-26T20:07:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T20:09:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T20:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-26T20:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-08-26T20:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-08-26T20:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-26T20:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-08-26T20:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-08-26T20:22:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T20:22:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T20:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-08-26T20:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-08-26T20:25:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T20:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-08-26T20:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-26T20:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-08-26T20:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-08-26T20:37:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T20:39:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T20:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-08-26T20:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-26T20:42:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T20:42:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T20:43:03] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000
[2026-08-26T20:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-26T20:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-08-26T20:45:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T20:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-26T20:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-08-26T20:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-26T20:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-26T21:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-08-26T21:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-08-26T21:00:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 35
[2026-08-26T21:02:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T21:02:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T21:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-08-26T21:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-26T21:05:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T21:07:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T21:09:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T21:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-08-26T21:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-26T21:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-08-26T21:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-08-26T21:20:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 48
[2026-08-26T21:22:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T21:22:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T21:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-26T21:25:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T21:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-08-26T21:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-08-26T21:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-08-26T21:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2241
[2026-08-26T21:37:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T21:39:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T21:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-26T21:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-08-26T21:40:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 59
[2026-08-26T21:42:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T21:42:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T21:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-08-26T21:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-08-26T21:45:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T21:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-26T21:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-08-26T21:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-08-26T21:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-26T22:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-08-26T22:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-08-26T22:02:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T22:02:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T22:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-08-26T22:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2241
[2026-08-26T22:05:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T22:07:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T22:09:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T22:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-08-26T22:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-08-26T22:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-26T22:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-08-26T22:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-08-26T22:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-08-26T22:22:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T22:22:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T22:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-08-26T22:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-08-26T22:25:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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


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

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

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

## 家庭环境信息
家庭布局: 独居老人 (Elderly Living Alone)
- 重点房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房运动传感器[occupancy_sensor], 厨房漏水传感器[water_leak_detector]
- 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 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]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: kitchen
- 重点设备: kitchen_smoke_alarm
- 已选事件数: 83

## 跨天活动摘要
- 2026-08-27: kitchen=242, bedroom=240, entrance=231, living_room=209, bathroom=59

## 设备事件日志
[2026-08-27T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-27T19:02:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-08-27T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-08-27T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-08-27T19:22:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-08-27T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-08-27T19:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-08-27T19:42:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T19:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-08-27T19:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-08-27T20:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-08-27T20:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2177
[2026-08-27T20:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-08-27T20:01:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T20:02:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T20:02:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T20:04:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T20:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-27T20:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2172
[2026-08-27T20:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-08-27T20:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-08-27T20:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2163
[2026-08-27T20:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-08-27T20:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-08-27T20:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2165
[2026-08-27T20:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-27T20:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-08-27T20:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2155
[2026-08-27T20:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-08-27T20:21:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T20:22:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T20:22:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T20:24:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T20:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-08-27T20:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-08-27T20:26:18] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T20:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-08-27T20:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2154
[2026-08-27T20:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-08-27T20:34:00] living_room_light | OnOff.OnOff = False
[2026-08-27T20:34:09] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T20:34:09] bathroom_light | OnOff.OnOff = True
[2026-08-27T20:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2167
[2026-08-27T20:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-27T20:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-08-27T20:41:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T20:42:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T20:42:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T20:44:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T20:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-08-27T20:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2150
[2026-08-27T20:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-08-27T20:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2159
[2026-08-27T20:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-27T20:53:00] bathroom_light | OnOff.OnOff = False
[2026-08-27T20:53:10] front_door_contact | BooleanState.StateValue = True
[2026-08-27T20:53:11] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-27T20:53:11] front_door_lock | DoorLock.LockState = 1
[2026-08-27T20:53:14] bedroom_light | OnOff.OnOff = True
[2026-08-27T20:53:19] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000
[2026-08-27T20:53:25] bedroom_light | OnOff.OnOff = False
[2026-08-27T20:53:55] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T20:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-08-27T20:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-27T21:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-08-27T21:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2164
[2026-08-27T21:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-08-27T21:00:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 35
[2026-08-27T21:01:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T21:02:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T21:02:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T21:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2163
[2026-08-27T21:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-27T21:08:07] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T21:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-08-27T21:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-08-27T21:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-08-27T21:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2144
[2026-08-27T21:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-27T21:20:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 48
[2026-08-27T21:40:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 59

## 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。