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: kitchen_cook_surface, kitchen_light, master_bedroom_occupancy
- 已选事件数: 82

## 跨天活动摘要
- 2026-08-25: kids_room=231, master_bedroom=233, entrance=227, dining_room=220, living_room=115, master_bathroom=53

## 设备事件日志
[2026-08-25T00:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T06:51:05] kitchen_light | OnOff.OnOff = True
[2026-08-25T06:51:35] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-25T07:14:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-25T07:43:09] kitchen_light | OnOff.OnOff = False
[2026-08-25T08:10:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T11:20:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T14:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T17:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-08-25T17:20:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T17:24:04] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T17:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-08-25T17:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-08-25T17:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-08-25T17:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-08-25T17:40:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T17:44:04] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T17:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-08-25T17:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-08-25T17:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-08-25T18:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-08-25T18:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T18:04:04] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T18:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-08-25T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-08-25T18:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-08-25T18:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-08-25T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-25T18:11:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T18:11:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T18:14:08] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-08-25T18:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-25T18:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-08-25T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-25T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-08-25T18:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-25T18:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-08-25T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-08-25T18:20:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T18:21:00] kitchen_light | OnOff.OnOff = True
[2026-08-25T18:21:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-25T18:22:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-25T18:22:33] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T18:24:04] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T18:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-08-25T18:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-08-25T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-08-25T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-25T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-08-25T18:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T18:31:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T18:31:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T18:34:08] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-25T18:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-08-25T18:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-08-25T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-25T18:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-08-25T18:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-08-25T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-08-25T18:40:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T18:44:04] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-08-25T18:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-08-25T18:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-08-25T18:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-08-25T18:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-08-25T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-08-25T18:51:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T18:51:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T18:52:33] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T18:54:08] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-25T18:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-25T18:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-08-25T18:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-08-25T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-25T19:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-08-25T19:00:00] kitchen_light | OnOff.OnOff = True
[2026-08-25T19:01:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-25T19:02:00] 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: kitchen_cook_surface, kitchen_light, master_bedroom_occupancy
- 已选事件数: 127

## 跨天活动摘要
- 2026-07-18: kids_room=48, master_bedroom=49, living_room=48, dining_room=48, second_bedroom=48, master_bathroom=48

## 设备事件日志
[2026-07-18T00:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T04:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T08:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T12:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T16:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T17:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-07-18T17:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-07-18T17:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-07-18T17:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T17:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T17:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-07-18T17:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-07-18T17:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-18T17:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-07-18T17:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-07-18T18:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-18T18:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T18:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T18:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-18T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-18T18:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-18T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-18T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-18T18:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-18T18:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-18T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-18T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-18T18:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-18T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-18T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-18T18:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-07-18T18:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-07-18T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-18T18:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-07-18T18:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-18T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-18T18:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T18:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T18:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T18:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T18:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T18:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T18:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-18T18:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-18T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-18T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-18T18:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-18T18:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-18T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-18T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-18T18:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-18T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-18T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-07-18T18:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-07-18T18:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-18T18:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-18T18:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-07-18T18:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-07-18T19:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-07-18T19:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-18T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-07-18T19:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T19:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T19:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T19:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T19:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T19:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T19:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T19:00:00] kitchen_light | OnOff.OnOff = True
[2026-07-18T19:01:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-18T19:02:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-18T19:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-07-18T19:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-18T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-07-18T19:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-07-18T19:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-07-18T19:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-07-18T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-07-18T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-18T19:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-07-18T19:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-07-18T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-18T19:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-07-18T19:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-07-18T19:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-07-18T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-07-18T19:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-07-18T19:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-07-18T19:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-07-18T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-07-18T19:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-07-18T19:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-18T19:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-07-18T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-07-18T19:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T19:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T19:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T19:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T19:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T19:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T19:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T19:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-07-18T19:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-07-18T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-07-18T19:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-18T19:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-07-18T19:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-07-18T19:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-07-18T19:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-07-18T19:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-07-18T19:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-07-18T19:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-07-18T19:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-07-18T19:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-07-18T19:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-07-18T20:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-07-18T20:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T20:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T20:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-07-18T20:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-07-18T20:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-18T20:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-07-18T20:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-18T20:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T20:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T20:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": 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: SQ4
- 重点房间: kids_room
- 重点设备: kitchen_cook_surface, kitchen_light, master_bedroom_occupancy
- 已选事件数: 108

## 跨天活动摘要
- 2026-07-28: kids_room=231, master_bedroom=230, entrance=228, dining_room=224, living_room=112, master_bathroom=56

## 设备事件日志
[2026-07-28T00:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T07:10:08] kitchen_light | OnOff.OnOff = True
[2026-07-28T07:37:10] kitchen_light | OnOff.OnOff = False
[2026-07-28T11:24:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T17:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-07-28T17:04:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T17:06:04] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T17:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-07-28T17:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-07-28T17:24:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T17:26:04] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T17:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-07-28T17:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-07-28T17:44:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T17:46:04] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T17:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-07-28T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-28T18:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-28T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T18:01:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T18:04:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-07-28T18:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-07-28T18:08:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-28T18:08:02] front_door_contact | BooleanState.StateValue = False
[2026-07-28T18:08:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T18:08:17] living_room_ac | OnOff.OnOff = True
[2026-07-28T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-28T18:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-28T18:11:04] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T18:15:00] kitchen_light | OnOff.OnOff = True
[2026-07-28T18:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-07-28T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-28T18:16:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-28T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-28T18:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-28T18:23:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T18:24:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T18:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-28T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-28T18:28:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T18:29:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-28T18:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-28T18:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-07-28T18:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-28T18:36:04] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T18:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-28T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-28T18:41:11] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T18:43:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T18:44:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T18:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-07-28T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-28T18:48:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T18:49:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-28T18:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-07-28T18:54:30] kitchen_window_contact | BooleanState.StateValue = False
[2026-07-28T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-28T18:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-28T18:56:04] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T19:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-07-28T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-07-28T19:00:00] kitchen_light | OnOff.OnOff = True
[2026-07-28T19:01:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-28T19:02:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T19:03:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T19:04:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T19:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-07-28T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-07-28T19:08:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T19:09:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T19:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-07-28T19:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-07-28T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-28T19:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-07-28T19:16:04] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T19:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-07-28T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-07-28T19:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-07-28T19:28:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T19:29:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T19:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-07-28T19:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-07-28T19:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T19:30:05] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-07-28T19:33:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T19:34:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T19:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-07-28T19:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-07-28T19:36:04] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T19:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-07-28T19:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-07-28T19:41:11] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T19:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-07-28T19:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-07-28T19:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-07-28T19:53:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T19:54:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T19:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-07-28T19:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-07-28T19:58:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T19:59:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T20:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-07-28T20:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-07-28T20:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0

## 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": 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: SQ4
- 重点房间: kids_room
- 重点设备: kitchen_cook_surface, kitchen_light, master_bedroom_occupancy
- 已选事件数: 104

## 跨天活动摘要
- 2026-08-20: kids_room=228, entrance=231, master_bedroom=230, dining_room=223, living_room=114, master_bathroom=57

## 设备事件日志
[2026-08-20T00:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-20T07:07:06] kitchen_light | OnOff.OnOff = True
[2026-08-20T07:19:05] kitchen_light | OnOff.OnOff = False
[2026-08-20T11:25:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T17:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-08-20T17:00:05] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T17:05:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T17:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-08-20T17:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-08-20T17:20:05] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T17:25:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T17:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-08-20T17:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-08-20T17:40:05] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T17:45:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T17:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-08-20T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-08-20T18:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-08-20T18:00:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T18:04:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-08-20T18:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-08-20T18:05:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T18:05:05] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-08-20T18:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-20T18:14:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T18:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-08-20T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-08-20T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-20T18:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-20T18:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-08-20T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-08-20T18:25:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T18:29:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T18:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-08-20T18:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-20T18:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-08-20T18:35:05] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T18:36:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-20T18:38:52] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-20T18:39:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T18:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-08-20T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-08-20T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-08-20T18:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-08-20T18:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-20T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-08-20T18:50:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T18:54:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-08-20T18:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-08-20T18:55:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T18:55:05] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T18:59:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T19:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-08-20T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-08-20T19:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-20T19:00:00] kitchen_light | OnOff.OnOff = True
[2026-08-20T19:01:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-20T19:02:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T19:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-08-20T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-08-20T19:08:52] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-20T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-08-20T19:10:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T19:14:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-08-20T19:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-08-20T19:15:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T19:15:05] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T19:19:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T19:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-08-20T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-20T19:22:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-20T19:22:13] dining_room_light | OnOff.OnOff = True
[2026-08-20T19:23:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-20T19:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-08-20T19:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-08-20T19:33:00] kitchen_dishwasher | OnOff.OnOff = True
[2026-08-20T19:33:06] dining_room_light | OnOff.OnOff = False
[2026-08-20T19:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-08-20T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-08-20T19:35:05] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T19:38:52] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-20T19:39:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T19:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-08-20T19:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-08-20T19:44:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T19:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-08-20T19:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-08-20T19:45:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T19:47:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T19:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-08-20T19:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-08-20T19:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-08-20T19:59:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T20:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-08-20T20:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-20T20:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-08-20T20:05:05] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T20:10:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T20:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276

## 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: SQ4
- 重点房间: kids_room
- 重点设备: balcony_door_contact, kids_room_occupancy, living_room_occupancy
- 已选事件数: 138

## 跨天活动摘要
- 2026-08-23: kids_room=49, living_room=49, dining_room=48, master_bedroom=48, second_bedroom=48, master_bathroom=48

## 设备事件日志
[2026-08-23T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T00:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T04:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T04:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T08:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T12:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T12:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T14:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2474
[2026-08-23T14:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2476
[2026-08-23T14:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2459
[2026-08-23T14:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2453
[2026-08-23T14:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2458
[2026-08-23T14:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T14:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T14:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2460
[2026-08-23T14:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2452
[2026-08-23T14:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2441
[2026-08-23T14:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2436
[2026-08-23T15:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2434
[2026-08-23T15:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T15:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T15:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2432
[2026-08-23T15:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-08-23T15:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2437
[2026-08-23T15:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2427
[2026-08-23T15:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2430
[2026-08-23T15:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2428
[2026-08-23T15:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-08-23T15:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-08-23T15:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2431
[2026-08-23T15:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2429
[2026-08-23T15:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-08-23T15:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2430
[2026-08-23T15:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-08-23T15:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2412
[2026-08-23T15:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2421
[2026-08-23T15:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2423
[2026-08-23T15:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2418
[2026-08-23T15:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2422
[2026-08-23T15:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2427
[2026-08-23T15:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2424
[2026-08-23T15:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T15:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T15:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T15:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T15:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T15:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T15:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T15:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2423
[2026-08-23T15:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2423
[2026-08-23T15:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-08-23T15:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-08-23T15:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-08-23T15:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-08-23T15:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-08-23T15:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-08-23T15:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-08-23T15:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-08-23T15:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2415
[2026-08-23T15:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-08-23T15:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-08-23T15:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-08-23T15:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-08-23T15:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-08-23T15:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-08-23T15:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-08-23T16:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-08-23T16:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-08-23T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-08-23T16:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T16:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T16:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T16:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T16:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T16:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T16:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T16:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-08-23T16:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-08-23T16:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-08-23T16:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-08-23T16:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-08-23T16:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-08-23T16:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2401
[2026-08-23T16:10:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-23T16:12:00] balcony_door_contact | BooleanState.StateValue = False
[2026-08-23T16:13:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-23T16:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-08-23T16:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-08-23T16:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-08-23T16:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-08-23T16:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-08-23T16:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2386
[2026-08-23T16:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-08-23T16:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-08-23T16:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-08-23T16:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-08-23T16:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-08-23T16:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-08-23T16:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-08-23T16:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-08-23T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T16:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T16:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T16:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T16:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T16:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T16:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T16:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-08-23T16:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-08-23T16:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-08-23T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-08-23T16:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-08-23T16:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-08-23T16:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-08-23T16:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-08-23T16:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-08-23T16:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-08-23T16:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-08-23T16:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-08-23T16:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-08-23T16:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-08-23T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-08-23T16:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-08-23T16:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-08-23T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-08-23T17:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-08-23T17:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-08-23T17:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-08-23T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T17:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T17:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T17:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T17:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T17:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T17:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-08-23T17:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364

## 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: kitchen_cook_surface, kitchen_light, master_bedroom_occupancy
- 已选事件数: 126

## 跨天活动摘要
- 2026-08-22: kids_room=48, master_bedroom=49, living_room=48, dining_room=48, second_bedroom=48, master_bathroom=48

## 设备事件日志
[2026-08-22T00:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T04:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T08:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T12:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T16:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T17:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-08-22T17:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-08-22T17:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-08-22T17:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T17:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T17:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-08-22T17:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-08-22T17:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-08-22T17:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-22T17:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-08-22T18:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-08-22T18:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T18:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T18:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-08-22T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-22T18:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-22T18:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-08-22T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-08-22T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-08-22T18:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-08-22T18:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-08-22T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-08-22T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-08-22T18:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-22T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-08-22T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-08-22T18:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-22T18:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-22T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-08-22T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-08-22T18:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-22T18:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-08-22T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-08-22T18:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T18:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T18:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T18:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T18:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T18:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T18:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-22T18:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-08-22T18:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-08-22T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-08-22T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-08-22T18:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-08-22T18:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-08-22T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-22T18:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-08-22T18:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-08-22T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-08-22T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-22T18:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-08-22T18:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-08-22T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-08-22T18:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-08-22T18:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-08-22T18:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-08-22T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-22T19:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-08-22T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-08-22T19:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T19:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T19:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T19:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T19:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T19:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T19:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T19:00:00] kitchen_light | OnOff.OnOff = True
[2026-08-22T19:01:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-22T19:02:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T19:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-08-22T19:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-08-22T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-22T19:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-08-22T19:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-08-22T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-22T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-08-22T19:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-08-22T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-08-22T19:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-22T19:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-08-22T19:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-08-22T19:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-08-22T19:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-22T19:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-08-22T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-08-22T19:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-08-22T19:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-08-22T19:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-08-22T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-08-22T19:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T19:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T19:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T19:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T19:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T19:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T19:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T19:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-08-22T19:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-08-22T19:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-08-22T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-08-22T19:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-08-22T19:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-08-22T19:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-08-22T19:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-08-22T19:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-08-22T19:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-08-22T19:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-08-22T19:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-08-22T19:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-08-22T20:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-08-22T20:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T20:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T20:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-08-22T20:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-08-22T20:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-22T20:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-08-22T20:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T20:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T20:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": 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: SQ4
- 重点房间: kids_room
- 重点设备: kitchen_cook_surface, kitchen_light, master_bedroom_occupancy
- 已选事件数: 100

## 跨天活动摘要
- 2026-08-26: kids_room=232, master_bedroom=230, entrance=228, dining_room=223, living_room=115, master_bathroom=56

## 设备事件日志
[2026-08-26T00:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T06:49:39] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-26T07:33:08] kitchen_light | OnOff.OnOff = False
[2026-08-26T11:25:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T17:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-08-26T17:03:05] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T17:05:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T17:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-08-26T17:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-08-26T17:23:05] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T17:25:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T17:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-08-26T17:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-08-26T17:43:05] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T17:45:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T17:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-08-26T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-26T18:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-08-26T18:00:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T18:01:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-08-26T18:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-08-26T18:05:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T18:06:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T18:08:05] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T18:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-26T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-08-26T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-08-26T18:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-08-26T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-08-26T18:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-26T18:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-08-26T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-08-26T18:25:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T18:26:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T18:27:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-26T18:28:05] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T18:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-08-26T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-08-26T18:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T18:31:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T18:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-08-26T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-08-26T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-26T18:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-08-26T18:40:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T18:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-08-26T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-08-26T18:45:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T18:46:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T18:49:57] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T18:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-08-26T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-08-26T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-08-26T18:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-26T18:56:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T18:58:05] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T18:59:30] kitchen_window_contact | BooleanState.StateValue = False
[2026-08-26T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-08-26T19:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-26T19:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T19:00:00] kitchen_light | OnOff.OnOff = True
[2026-08-26T19:01:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-26T19:02:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T19:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-08-26T19:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-08-26T19:06:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T19:09:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T19:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-08-26T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-08-26T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-08-26T19:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-08-26T19:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-08-26T19:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-08-26T19:20:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T19:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-08-26T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-08-26T19:26:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T19:28:05] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T19:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-08-26T19:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-08-26T19:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-08-26T19:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-08-26T19:36:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T19:39:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T19:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-08-26T19:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-08-26T19:45:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T19:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-08-26T19:52:05] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-08-26T19:53:05] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T19:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-08-26T19:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-08-26T19:56:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T19:59:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T20:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-08-26T20:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-08-26T20:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T20:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-08-26T20:10:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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

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。"
  ]
}