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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: kids_room
- 重点设备: entrance_occupancy, front_door_lock
- 已选事件数: 134

## 跨天活动摘要
- 2026-08-02: kids_room=48, entrance=51, living_room=48, dining_room=48, master_bedroom=48, second_bedroom=48

## 设备事件日志
[2026-08-02T00:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T04:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T08:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T12:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T16:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T16:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-08-02T16:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-08-02T16:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-08-02T16:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-08-02T16:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-08-02T16:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-08-02T16:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T16:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T16:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-08-02T16:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-08-02T16:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-08-02T16:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-08-02T16:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-08-02T17:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-08-02T17:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T17:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-08-02T17:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-08-02T17:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-08-02T17:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-08-02T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-08-02T17:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-08-02T17:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-08-02T17:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-08-02T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-08-02T17:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-08-02T17:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-08-02T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-08-02T17:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-08-02T17:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-08-02T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-08-02T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-08-02T17:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-08-02T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-08-02T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-08-02T17:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-08-02T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-08-02T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T17:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T17:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T17:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T17:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T17:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T17:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-08-02T17:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-08-02T17:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-08-02T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-08-02T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-08-02T17:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-08-02T17:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-08-02T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-08-02T17:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-08-02T17:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-08-02T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-02T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-08-02T17:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-02T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-02T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-08-02T17:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-08-02T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-08-02T18:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-08-02T18:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-08-02T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-08-02T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T18:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T18:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T18:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T18:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T18:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T18:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-02T18:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-08-02T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-08-02T18:05:00] front_door_lock | Event: LockOperationError(source=Keypad)
[2026-08-02T18:06:00] front_door_lock | DoorLock.LockState = 2
[2026-08-02T18:07:00] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-08-02T18:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-08-02T18:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-08-02T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-08-02T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-08-02T18:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-02T18:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-08-02T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-02T18:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-02T18:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-08-02T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-02T18:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-08-02T18:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-02T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-08-02T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-08-02T18:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-08-02T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-08-02T18:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T18:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T18:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T18:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T18:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T18:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T18:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-08-02T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-08-02T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-08-02T18:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-08-02T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-08-02T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-08-02T18:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-08-02T18:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-08-02T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-08-02T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-02T18:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-02T18:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-08-02T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-08-02T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-08-02T18:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-08-02T18:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-08-02T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-02T19:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-08-02T19:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-02T19:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T19:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T19:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T19:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T19:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T19:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T19:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T19:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-08-02T19:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本是一两次失败后由成人成功开门；异常样本是短时连续失败尝试。"
  ],
  "key_evidence": [
    "正常样本是一两次失败后由成人成功开门；异常样本是短时连续失败尝试。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本是一两次失败后由成人成功开门；异常样本是短时连续失败尝试。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: kids_room
- 重点设备: kitchen_cook_surface, kitchen_light, master_bedroom_occupancy
- 已选事件数: 93

## 跨天活动摘要
- 2026-08-24: kids_room=229, master_bedroom=232, entrance=228, dining_room=224, master_bathroom=223, living_room=113

## 设备事件日志
[2026-08-24T00:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T06:45:39] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-24T07:36:10] kitchen_light | OnOff.OnOff = False
[2026-08-24T11:22:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T17:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-08-24T17:02:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T17:06:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T17:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-08-24T17:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-08-24T17:22:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T17:26:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T17:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-08-24T17:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-08-24T17:42:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T17:46:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T17:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-08-24T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-24T18:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T18:03:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T18:03:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T18:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-08-24T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-08-24T18:06:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T18:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-24T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-08-24T18:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-24T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-08-24T18:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-08-24T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-24T18:23:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T18:23:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T18:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-24T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-24T18:26:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T18:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-08-24T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-08-24T18:30:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T18:32:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T18:33:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T18:35:00] kitchen_light | OnOff.OnOff = True
[2026-08-24T18:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-08-24T18:35:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-24T18:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-08-24T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-24T18:43:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T18:43:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T18:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-08-24T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-08-24T18:46:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T18:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-08-24T18:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-24T18:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-08-24T19:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-08-24T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-08-24T19:00:00] kitchen_light | OnOff.OnOff = True
[2026-08-24T19:00:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T19:01:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-24T19:02:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T19:02:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T19:03:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T19:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-24T19:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-08-24T19:07:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-24T19:07:30] kitchen_window_contact | BooleanState.StateValue = False
[2026-08-24T19:08:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T19:08:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T19:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-08-24T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-08-24T19:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-08-24T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-08-24T19:22:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T19:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-08-24T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-08-24T19:28:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T19:28:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T19:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-08-24T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-08-24T19:31:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T19:32:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T19:33:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T19:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-08-24T19:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-08-24T19:40:00] kitchen_dishwasher | OnOff.OnOff = True
[2026-08-24T19:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-08-24T19:40:10] dining_room_light | OnOff.OnOff = False
[2026-08-24T19:42:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T19:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-08-24T19:48:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T19:48:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T19:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-08-24T19:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-08-24T19:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-08-24T19:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本是晚餐时间且有成人活动；异常样本发生在夜间儿童应睡时段。"
  ],
  "key_evidence": [
    "正常样本是晚餐时间且有成人活动；异常样本发生在夜间儿童应睡时段。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本是晚餐时间且有成人活动；异常样本发生在夜间儿童应睡时段。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ3
- 重点房间: kids_room
- 重点设备: balcony_door_contact, kids_room_occupancy, living_room_occupancy
- 已选事件数: 86

## 跨天活动摘要
- 2026-07-14: kids_room=230, master_bedroom=228, entrance=227, dining_room=223, living_room=112, master_bathroom=57

## 设备事件日志
[2026-07-14T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T00:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T08:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T11:35:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T14:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2466
[2026-07-14T14:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T14:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T14:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2463
[2026-07-14T14:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2447
[2026-07-14T14:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2449
[2026-07-14T14:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-07-14T14:50:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T14:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2445
[2026-07-14T15:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2431
[2026-07-14T15:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T15:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2441
[2026-07-14T15:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2436
[2026-07-14T15:10:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T15:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2432
[2026-07-14T15:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2417
[2026-07-14T15:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2417
[2026-07-14T15:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2430
[2026-07-14T15:20:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T15:21:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T15:22:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T15:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2414
[2026-07-14T15:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2415
[2026-07-14T15:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-07-14T15:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-07-14T15:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-07-14T15:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T15:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T15:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T15:33:52] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T15:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-07-14T15:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-07-14T15:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-07-14T15:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2407
[2026-07-14T15:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-07-14T15:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-07-14T15:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2414
[2026-07-14T15:40:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T15:41:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T15:42:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T15:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-07-14T15:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-07-14T15:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-07-14T15:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-07-14T15:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-07-14T15:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-07-14T15:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-07-14T15:50:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T15:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-07-14T15:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-07-14T15:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-07-14T16:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-07-14T16:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-07-14T16:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-07-14T16:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T16:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T16:00:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T16:01:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T16:02:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T16:03:52] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T16:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-07-14T16:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-07-14T16:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2401
[2026-07-14T16:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-07-14T16:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2386
[2026-07-14T16:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-07-14T16:10:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T16:10:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T16:12:00] balcony_door_contact | BooleanState.StateValue = False
[2026-07-14T16:13:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T16:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-07-14T16:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2386
[2026-07-14T16:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-07-14T16:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-07-14T16:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-07-14T16:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-07-14T16:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-07-14T16:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-07-14T16:20:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T16:21:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T16:22:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本有客厅成人活动作为陪同上下文；异常样本直达阳台更危险。"
  ],
  "key_evidence": [
    "正常样本有客厅成人活动作为陪同上下文；异常样本直达阳台更危险。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本有客厅成人活动作为陪同上下文；异常样本直达阳台更危险。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ3
- 重点房间: kids_room
- 重点设备: entrance_occupancy, front_door_lock
- 已选事件数: 125

## 跨天活动摘要
- 2026-07-04: kids_room=48, entrance=51, living_room=48, dining_room=48, master_bedroom=48, second_bedroom=48

## 设备事件日志
[2026-07-04T00:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T04:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T08:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T12:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T16:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T16:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-07-04T16:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-07-04T16:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T16:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T16:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-07-04T16:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-07-04T16:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-07-04T16:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-07-04T16:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-07-04T17:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-07-04T17:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T17:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T17:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-07-04T17:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-07-04T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-07-04T17:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-07-04T17:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-07-04T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-07-04T17:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-07-04T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-07-04T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-07-04T17:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-07-04T17:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-07-04T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-07-04T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-07-04T17:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-07-04T17:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-07-04T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-07-04T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T17:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T17:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T17:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T17:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T17:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T17:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-07-04T17:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-07-04T17:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-07-04T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-07-04T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-07-04T17:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-04T17:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-07-04T17:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-07-04T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-07-04T17:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-07-04T17:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-04T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-07-04T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-07-04T17:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-04T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-04T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-04T17:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-07-04T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-04T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-04T18:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-04T18:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-07-04T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-07-04T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T18:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T18:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T18:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T18:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T18:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T18:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-07-04T18:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-04T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-04T18:05:00] front_door_lock | Event: LockOperationError(source=Keypad)
[2026-07-04T18:06:00] front_door_lock | DoorLock.LockState = 2
[2026-07-04T18:07:00] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-04T18:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-04T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-04T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-07-04T18:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-04T18:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-07-04T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-04T18:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-04T18:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-07-04T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-04T18:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-04T18:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-04T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-07-04T18:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-04T18:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-04T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-04T18:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T18:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T18:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T18:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T18:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T18:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T18:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-04T18:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-07-04T18:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-04T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-07-04T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-04T18:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-04T18:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-04T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-04T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-07-04T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-04T18:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-07-04T18:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-07-04T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-07-04T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-07-04T18:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-07-04T18:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-07-04T18:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-07-04T19:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T19:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T19:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-07-04T19:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-07-04T19:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-07-04T19:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-07-04T19:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T19:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T19:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-07-04T19:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本是一两次失败后由成人成功开门；异常样本是短时连续失败尝试。"
  ],
  "key_evidence": [
    "正常样本是一两次失败后由成人成功开门；异常样本是短时连续失败尝试。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本是一两次失败后由成人成功开门；异常样本是短时连续失败尝试。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


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

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

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

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

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

## 跨天活动摘要
- 2026-08-05: kids_room=229, master_bedroom=233, entrance=232, dining_room=219, living_room=110, master_bathroom=56

## 设备事件日志
[2026-08-05T00:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T07:05:35] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-05T07:18:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-05T11:18:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T17:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-08-05T17:04:08] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T17:08:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T17:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-08-05T17:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-08-05T17:24:08] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T17:28:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T17:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-08-05T17:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-08-05T17:44:08] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T17:48:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T17:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-08-05T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-08-05T18:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-08-05T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T18:04:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-08-05T18:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-08-05T18:05:40] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T18:08:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T18:09:08] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T18:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-05T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-08-05T18:13:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T18:13:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-05T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-08-05T18:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-08-05T18:19:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-05T18:19:02] front_door_contact | BooleanState.StateValue = False
[2026-08-05T18:19:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T18:19:12] living_room_light_1 | OnOff.OnOff = True
[2026-08-05T18:19:15] living_room_ac | Thermostat.SystemMode = 3
[2026-08-05T18:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-08-05T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-05T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-08-05T18:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-08-05T18:29:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T18:29:08] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T18:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-08-05T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-08-05T18:33:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T18:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-08-05T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-05T18:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-08-05T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-08-05T18:43:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T18:44:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-08-05T18:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-05T18:49:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T18:49:08] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T18:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-08-05T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-05T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-08-05T18:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-08-05T18:58:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T19:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-08-05T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-08-05T19:00:00] kitchen_light | OnOff.OnOff = True
[2026-08-05T19:01:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-05T19:02:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T19:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-08-05T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-08-05T19:09:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T19:09:08] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T19:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-08-05T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-08-05T19:11:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T19:11:30] kitchen_window_contact | BooleanState.StateValue = False
[2026-08-05T19:14:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-08-05T19:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-05T19:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-08-05T19:23:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T19:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-08-05T19:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-08-05T19:29:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T19:29:08] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T19:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-08-05T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-08-05T19:31:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-08-05T19:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-08-05T19:43:00] kitchen_dishwasher | OnOff.OnOff = True
[2026-08-05T19:43:05] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-08-05T19:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-08-05T19:48:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T19:49:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T19:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-08-05T19:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-08-05T19:51:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T19:54:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T19:54:08] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T19:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-08-05T19:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-08-05T20:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-08-05T20:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T20:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本是晚餐时间且有成人活动；异常样本发生在夜间儿童应睡时段。"
  ],
  "key_evidence": [
    "正常样本是晚餐时间且有成人活动；异常样本发生在夜间儿童应睡时段。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本是晚餐时间且有成人活动；异常样本发生在夜间儿童应睡时段。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


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

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

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

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

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

## 跨天活动摘要
- 2026-08-05: living_room=113, bedroom=64, bathroom=52, entrance=14, kitchen=8
- 2026-08-06: living_room=114, bedroom=68, bathroom=56, entrance=14, kitchen=8
- 2026-08-07: living_room=108, bedroom=70, bathroom=56, entrance=14, kitchen=8

## 设备事件日志
[2026-08-05T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T06:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2469
[2026-08-05T06:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T06:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-08-05T06:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2490
[2026-08-05T06:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2486
[2026-08-05T06:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T06:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-08-05T06:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2494
[2026-08-05T06:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-08-05T06:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-08-05T07:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-08-05T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T07:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-08-05T07:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-05T07:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-08-05T07:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-08-05T07:19:00] kitchen_light | OnOff.OnOff = False
[2026-08-05T07:19:14] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-05T07:19:16] front_door_contact | BooleanState.StateValue = False
[2026-08-05T07:19:20] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-05T07:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-08-05T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-08-05T07:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-05T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-05T07:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-08-05T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-05T07:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-05T07:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-08-05T07:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-08-05T07:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-05T07:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-08-05T07:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-08-05T07:50:12] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T07:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2424
[2026-08-05T07:57:06] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T08:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-08-05T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T08:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2437
[2026-08-05T08:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-08-05T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-05T08:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2429
[2026-08-05T08:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-05T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-05T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-05T08:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-05T08:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-05T08:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-05T08:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-08-05T08:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2447
[2026-08-05T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-05T08:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-05T08:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2444
[2026-08-05T08:50:12] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T08:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2445
[2026-08-05T08:57:06] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T09:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2452
[2026-08-05T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T09:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-08-05T09:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-08-05T09:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-05T09:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T09:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-08-05T09:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-05T09:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-08-05T10:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T19:27:19] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T01:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-06T06:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2477
[2026-08-06T06:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-08-06T06:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-06T06:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-08-06T06:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2495
[2026-08-06T07:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-08-06T07:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-08-06T07:15:00] bathroom_light | OnOff.OnOff = False
[2026-08-06T07:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-08-06T07:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-08-06T07:15:11] kitchen_light | OnOff.OnOff = True
[2026-08-06T07:15:23] front_door_lock | DoorLock.LockState = 2
[2026-08-06T07:15:33] front_door_contact | BooleanState.StateValue = True
[2026-08-06T07:15:34] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-06T07:19:44] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-06T07:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-08-06T07:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-06T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-06T07:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-08-06T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-06T07:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2424
[2026-08-06T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-06T07:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-06T07:45:34] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-06T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-06T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-06T07:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-08-06T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-06T08:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-08-06T08:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2433
[2026-08-06T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-06T08:15:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T08:19:44] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-06T08:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-08-06T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-06T08:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-06T08:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-08-06T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-06T08:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2443
[2026-08-06T08:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-06T08:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-06T08:45:34] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-06T08:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-06T08:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2450
[2026-08-06T09:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-06T09:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-06T09:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-06T09:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-06T09:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-08-06T09:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-08-06T09:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-08-06T09:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-06T09:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-06T09:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-06T09:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2558
[2026-08-06T10:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-06T10:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-06T10:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-08-06T19:13:18] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T01:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T06:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2485
[2026-08-07T06:17:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T06:25:53] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T06:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T06:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2491
[2026-08-07T06:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-08-07T06:55:53] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T07:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-08-07T08:05:00] 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。

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "behavioral_anomaly",
  "threat_description": "连续多天不使用厨房",
  "reasoning": [
    "推理步骤1: 多天都有居家活动",
    "推理步骤2: 却始终没有厨房使用线索",
    "推理步骤3: 可能反映生活能力或情绪异常"
  ],
  "key_evidence": [
    "多天都有居家活动",
    "却始终没有厨房使用线索",
    "可能反映生活能力或情绪异常"
  ],
  "recommended_actions": [
    "判定为连续行为缺失异常，建议结合住户状态评估。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "low",
  "threat_type": "intrusion",
  "threat_description": "存在异常，但原因更可能属于其他类别。",
  "reasoning": [
    "推理步骤1: 日志里有异常，但我把它归因为另一类威胁。"
  ],
  "key_evidence": [
    "多天都有居家活动"
  ],
  "recommended_actions": [
    "建议按该错误类别处理。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: living_room
- 重点设备: living_room_occupancy, master_bedroom_occupancy
- 已选事件数: 142

## 跨天活动摘要
- 2026-08-21: living_room=114, entrance=232, bathroom=55, master_bedroom=48, second_bedroom=48, kitchen=8
- 2026-08-22: living_room=195, bathroom=58, entrance=51, master_bedroom=48, second_bedroom=48, kitchen=14
- 2026-08-23: living_room=196, bathroom=51, entrance=51, master_bedroom=49, second_bedroom=48, kitchen=14

## 设备事件日志
[2026-08-21T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T06:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T06:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2485
[2026-08-21T06:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-08-21T06:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T06:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-21T07:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-08-21T07:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-21T07:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T07:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-21T07:09:11] kitchen_light | OnOff.OnOff = True
[2026-08-21T07:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-08-21T07:13:00] kitchen_light | OnOff.OnOff = False
[2026-08-21T07:13:24] front_door_lock | DoorLock.LockState = 2
[2026-08-21T07:13:27] front_door_contact | BooleanState.StateValue = True
[2026-08-21T07:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-21T07:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-08-21T07:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-21T07:23:27] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T07:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-08-21T07:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-21T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-21T07:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T07:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-21T07:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-21T07:43:27] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T07:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-21T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-21T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-21T07:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-21T08:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-21T08:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-21T08:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-21T08:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-21T08:10:08] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T08:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-21T08:18:27] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T08:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-21T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-21T08:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-21T08:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-08-21T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T08:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-21T08:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-21T08:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-21T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-21T08:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-21T08:53:27] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T08:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-21T09:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-08-21T09:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-08-21T09:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T09:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-08-21T09:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-08-21T09:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-21T09:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-21T10:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T21:39:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T06:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-08-22T06:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T06:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-08-22T06:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-08-22T07:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T07:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-08-22T07:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-08-22T07:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-08-22T07:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-22T07:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-22T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-22T07:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T07:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-22T07:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-22T07:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-22T07:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-22T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-22T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-22T07:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-08-22T08:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-08-22T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T08:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T08:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-22T08:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-22T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-22T08:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-22T08:15:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T08:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-22T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-22T08:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-22T08:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-22T08:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-22T08:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T08:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-22T08:35:00] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T08:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-22T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-22T08:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-08-22T08:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-22T08:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-22T09:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-22T09:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-22T09:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T09:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-08-22T09:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-22T09:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-22T09:10:00] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T09:13:40] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-22T09:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-22T09:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-08-22T09:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-22T09:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-22T09:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-22T09:59:04] living_room_light_1 | OnOff.OnOff = True
[2026-08-22T09:59:20] living_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 0
[2026-08-22T10:04:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T10:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-22T12:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T00:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T06:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2474
[2026-08-23T06:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2490
[2026-08-23T06:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2488
[2026-08-23T06:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-08-23T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T07:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-08-23T07:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-08-23T07:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-08-23T07:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-23T07:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-08-23T07:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-23T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-23T07:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-08-23T07:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T07:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T07:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-23T07:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-23T07:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-23T07:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-23T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-23T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-08-23T08:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T08:05:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1

## 任务
你将看到一组跨设备日志。请做综合安全分析，而不是单点判断。

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "behavioral_anomaly",
  "threat_description": "连续多天不使用厨房",
  "reasoning": [
    "推理步骤1: 多天都有居家活动",
    "推理步骤2: 却始终没有厨房使用线索",
    "推理步骤3: 可能反映生活能力或情绪异常"
  ],
  "key_evidence": [
    "多天都有居家活动",
    "却始终没有厨房使用线索",
    "可能反映生活能力或情绪异常"
  ],
  "recommended_actions": [
    "判定为连续行为缺失异常，建议结合住户状态评估。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "low",
  "threat_type": "intrusion",
  "threat_description": "存在异常，但原因更可能属于其他类别。",
  "reasoning": [
    "推理步骤1: 日志里有异常，但我把它归因为另一类威胁。"
  ],
  "key_evidence": [
    "多天都有居家活动"
  ],
  "recommended_actions": [
    "建议按该错误类别处理。"
  ]
}