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: kids_room_occupancy, kitchen_cook_surface, kitchen_light
- 已选事件数: 93

## 跨天活动摘要
- 2026-08-19: kids_room=230, master_bedroom=232, entrance=225, dining_room=222, living_room=113, master_bathroom=55

## 设备事件日志
[2026-08-19T00:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T07:01:04] kitchen_light | OnOff.OnOff = True
[2026-08-19T07:01:34] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-19T07:03:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-19T07:49:03] kitchen_light | OnOff.OnOff = False
[2026-08-19T08:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T11:35:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T14:40:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T17:44:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T18:21:00] kitchen_light | OnOff.OnOff = True
[2026-08-19T18:21:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-19T18:58:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-19T20:49:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T21:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-08-19T21:24:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T21:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-08-19T21:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-08-19T21:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-08-19T21:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-08-19T21:44:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T21:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-08-19T21:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-19T21:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-08-19T22:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-08-19T22:04:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T22:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-08-19T22:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-08-19T22:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-19T22:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-08-19T22:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-08-19T22:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-08-19T22:21:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T22:21:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T22:22:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T22:23:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T22:24:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T22:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-08-19T22:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-08-19T22:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-08-19T22:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-19T22:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-08-19T22:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-08-19T22:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-08-19T22:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-08-19T22:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T22:32:45] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T22:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-08-19T22:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-19T22:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-08-19T22:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-08-19T22:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-08-19T22:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-19T22:41:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T22:41:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T22:42:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T22:43:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T22:44:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T22:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-19T22:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-08-19T22:50:00] living_room_light_1 | OnOff.OnOff = False
[2026-08-19T22:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-08-19T22:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-19T22:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-08-19T22:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-08-19T22:50:05] living_room_ac | OnOff.OnOff = False
[2026-08-19T22:50:18] master_bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000
[2026-08-19T22:50:26] front_door_contact | BooleanState.StateValue = True
[2026-08-19T22:50:27] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-19T22:50:27] front_door_lock | DoorLock.LockState = 1
[2026-08-19T22:50:35] master_bedroom_light | OnOff.OnOff = False
[2026-08-19T22:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-08-19T22:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-08-19T22:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-08-19T22:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-08-19T23:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-08-19T23:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-08-19T23:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-08-19T23:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T23:01:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T23:01:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T23:02:45] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T23:03:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T23:04:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T23:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-19T23:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-08-19T23:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-08-19T23:05:08] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T23:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-08-19T23:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-19T23:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-08-19T23:20:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T23:24:00] kitchen_light | OnOff.OnOff = True
[2026-08-19T23:25:00] kitchen_cook_surface | OnOff.OnOff = True

## 任务
你将看到一组跨设备日志。请做综合安全分析，而不是单点判断。

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "child_safety",
  "threat_description": "家长睡后儿童使用厨房电器",
  "reasoning": [
    "推理步骤1: 深夜厨房灯和灶具被打开",
    "推理步骤2: 儿童房活动状态变化",
    "推理步骤3: 缺乏成人陪同上下文"
  ],
  "key_evidence": [
    "深夜厨房灯和灶具被打开",
    "儿童房活动状态变化",
    "缺乏成人陪同上下文"
  ],
  "recommended_actions": [
    "按儿童厨房危险行为处理，建议立即干预。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "child_safety",
  "threat_description": "家长睡后儿童使用厨房电器",
  "reasoning": [
    "推理步骤1: 日志中出现了不存在的额外报警事件。"
  ],
  "key_evidence": [
    "我假设看到了一个未在日志中出现的 critical 告警。"
  ],
  "recommended_actions": [
    "按儿童厨房危险行为处理，建议立即干预。"
  ]
}


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, balcony_light, kids_room_occupancy
- 已选事件数: 97

## 跨天活动摘要
- 2026-07-17: kids_room=234, master_bedroom=232, entrance=230, dining_room=218, living_room=116, master_bathroom=58

## 设备事件日志
[2026-07-17T00:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T08:15:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T11:25:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T14:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2462
[2026-07-17T14:10:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T14:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2460
[2026-07-17T14:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2469
[2026-07-17T14:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2468
[2026-07-17T14:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2457
[2026-07-17T14:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T14:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2455
[2026-07-17T14:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2443
[2026-07-17T14:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2451
[2026-07-17T14:50:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T14:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2444
[2026-07-17T15:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2431
[2026-07-17T15:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2434
[2026-07-17T15:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-07-17T15:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2422
[2026-07-17T15:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-07-17T15:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2441
[2026-07-17T15:10:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T15:10:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T15:10:28] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T15:14:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T15:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2433
[2026-07-17T15:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2436
[2026-07-17T15:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2433
[2026-07-17T15:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2423
[2026-07-17T15:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2428
[2026-07-17T15:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-07-17T15:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-07-17T15:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2426
[2026-07-17T15:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2427
[2026-07-17T15:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2417
[2026-07-17T15:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2412
[2026-07-17T15:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2414
[2026-07-17T15:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-07-17T15:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2426
[2026-07-17T15:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2418
[2026-07-17T15:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T15:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T15:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T15:30:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T15:30:28] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T15:30:51] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T15:34:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T15:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-07-17T15:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2414
[2026-07-17T15:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2415
[2026-07-17T15:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2424
[2026-07-17T15:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2422
[2026-07-17T15:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-07-17T15:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2422
[2026-07-17T15:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-07-17T15:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-07-17T15:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-07-17T15:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2412
[2026-07-17T15:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-07-17T15:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-07-17T15:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2407
[2026-07-17T15:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-07-17T15:50:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T15:50:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T15:50:28] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T15:54:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T15:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-07-17T15:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-07-17T15:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-07-17T15:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-07-17T16:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-07-17T16:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-07-17T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-07-17T16:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T16:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T16:00:51] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T16:05:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-17T16:05:00] front_door_lock | DoorLock.LockState = 2
[2026-07-17T16:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-07-17T16:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-07-17T16:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-07-17T16:05:02] front_door_contact | BooleanState.StateValue = False
[2026-07-17T16:05:14] kids_room_light | OnOff.OnOff = True
[2026-07-17T16:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-07-17T16:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-07-17T16:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-07-17T16:10:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T16:10:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T16:10:08] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T16:14:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T16:14:00] balcony_door_contact | BooleanState.StateValue = False
[2026-07-17T16:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2395
[2026-07-17T16:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-07-17T16:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2395
[2026-07-17T16:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-07-17T16:15:00] balcony_light | OnOff.OnOff = True
[2026-07-17T16:15:03] entrance_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": "child_safety",
  "threat_description": "儿童活动从儿童房转移到阳台",
  "reasoning": [
    "推理步骤1: 儿童房活动后很快打开阳台门",
    "推理步骤2: 阳台灯被打开",
    "推理步骤3: 缺少明确陪同信号"
  ],
  "key_evidence": [
    "儿童房活动后很快打开阳台门",
    "阳台灯被打开",
    "缺少明确陪同信号"
  ],
  "recommended_actions": [
    "判定为儿童接近高处风险区域，建议立即干预。"
  ]
}

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


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

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

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

## 家庭环境信息
家庭布局: 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: front_door_lock
- 已选事件数: 124

## 跨天活动摘要
- 2026-07-11: kids_room=48, entrance=51, living_room=48, dining_room=48, master_bedroom=48, second_bedroom=48

## 设备事件日志
[2026-07-11T16:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-07-11T16:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-07-11T16:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T16:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-07-11T16:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-07-11T16:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-07-11T16:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-07-11T16:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-07-11T17:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-07-11T17:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T17:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-07-11T17:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-07-11T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-07-11T17:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-07-11T17:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-11T17:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-07-11T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-07-11T17:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-11T17:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-07-11T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-07-11T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-07-11T17:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-07-11T17:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-07-11T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-07-11T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-07-11T17:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-07-11T17:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-07-11T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-07-11T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T17:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T17:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T17:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T17:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T17:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T17:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-11T17:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-07-11T17:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-11T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-07-11T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-11T17:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-07-11T17:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-07-11T17:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-07-11T17:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-07-11T17:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-11T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-11T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-11T17:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-11T17:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-07-11T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-07-11T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-11T17:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-11T17:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-07-11T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-11T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-07-11T18:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-11T18:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-07-11T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-11T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T18:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T18:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T18:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T18:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T18:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T18:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-07-11T18:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-07-11T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-11T18:05:00] front_door_lock | Event: LockOperationError(source=Keypad)
[2026-07-11T18:06:00] front_door_lock | Event: LockOperationError(source=Keypad)
[2026-07-11T18:07:00] front_door_lock | Event: LockOperationError(source=Keypad)
[2026-07-11T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-11T18:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-07-11T18:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-11T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-11T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-11T18:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-11T18:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-11T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-07-11T18:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-07-11T18:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-11T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-11T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-11T18:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-11T18:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-07-11T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-11T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-07-11T18:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-11T18:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-11T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-11T18:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T18:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T18:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T18:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T18:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T18:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T18:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-11T18:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-11T18:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-07-11T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-11T18:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-11T18:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-07-11T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-11T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-11T18:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-11T18:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-07-11T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-07-11T18:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-07-11T18:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-07-11T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-11T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-07-11T18:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-11T18:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-07-11T19:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-11T19:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T19:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-07-11T19:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-11T19:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-07-11T19:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-07-11T19:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-07-11T19:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T19:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-07-11T19:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280

## 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": true,
  "confidence": "medium",
  "threat_type": "child_safety",
  "threat_description": "儿童反复尝试打开受限区域",
  "reasoning": [
    "推理步骤1: 同一门锁短时间连续操作失败",
    "推理步骤2: 来源为按键输入",
    "推理步骤3: 符合儿童尝试受限区域的风险模式"
  ],
  "key_evidence": [
    "同一门锁短时间连续操作失败",
    "来源为按键输入",
    "符合儿童尝试受限区域的风险模式"
  ],
  "recommended_actions": [
    "判为儿童高风险尝试开门，建议加强门锁与看护。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "low",
  "threat_type": "intrusion",
  "threat_description": "存在异常，但原因更可能属于其他类别。",
  "reasoning": [
    "推理步骤1: 日志里有异常，但我把它归因为另一类威胁。"
  ],
  "key_evidence": [
    "同一门锁短时间连续操作失败"
  ],
  "recommended_actions": [
    "建议按该错误类别处理。"
  ]
}


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

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

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

## 家庭环境信息
家庭布局: 三室两厅 (3BR)
- 重点房间 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: kids_room_occupancy, kitchen_cook_surface, kitchen_light
- 已选事件数: 88

## 跨天活动摘要
- 2026-08-24: kids_room=234, master_bedroom=233, entrance=227, dining_room=223, living_room=116, master_bathroom=55

## 设备事件日志
[2026-08-24T00:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T06:41:05] kitchen_light | OnOff.OnOff = True
[2026-08-24T06:41:35] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-24T07:00:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-24T07:43:04] kitchen_light | OnOff.OnOff = False
[2026-08-24T08:16:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T11:26:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T14:36:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T17:41:08] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T18:32:00] kitchen_light | OnOff.OnOff = True
[2026-08-24T18:32:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-24T19:23:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-24T20:51:08] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T21:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-08-24T21:21:08] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T21:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-24T21:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-24T21:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-08-24T21:41:08] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T21:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-24T21:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-08-24T21:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-24T22:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-08-24T22:01:08] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T22:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-08-24T22:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-24T22:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-08-24T22:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-08-24T22:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-08-24T22:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-08-24T22:21:08] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T22:22:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T22:22:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T22:23:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T22:24:19] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T22:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-24T22:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-08-24T22:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2241
[2026-08-24T22:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-08-24T22:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-08-24T22:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-08-24T22:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-24T22:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T22:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-08-24T22:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-24T22:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-08-24T22:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-08-24T22:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-08-24T22:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-08-24T22:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-08-24T22:41:08] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T22:41:44] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T22:42:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T22:42:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T22:43:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T22:44:19] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T22:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-08-24T22:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-08-24T22:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-08-24T22:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-24T22:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-08-24T22:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-08-24T22:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-24T22:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-24T22:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-24T22:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-08-24T22:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-08-24T23:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-24T23:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-24T23:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T23:01:08] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T23:02:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T23:02:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T23:03:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T23:04:19] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T23:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-08-24T23:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-08-24T23:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-08-24T23:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-08-24T23:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-08-24T23:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-08-24T23:11:44] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T23:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-08-24T23:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-24T23:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-08-24T23:20:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T23:24:00] kitchen_light | OnOff.OnOff = True
[2026-08-24T23:25:00] kitchen_cook_surface | OnOff.OnOff = True

## 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": "child_safety",
  "threat_description": "家长睡后儿童使用厨房电器",
  "reasoning": [
    "推理步骤1: 深夜厨房灯和灶具被打开",
    "推理步骤2: 儿童房活动状态变化",
    "推理步骤3: 缺乏成人陪同上下文"
  ],
  "key_evidence": [
    "深夜厨房灯和灶具被打开",
    "儿童房活动状态变化",
    "缺乏成人陪同上下文"
  ],
  "recommended_actions": [
    "按儿童厨房危险行为处理，建议立即干预。"
  ]
}

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": [
    "深夜厨房灯和灶具被打开"
  ],
  "recommended_actions": [
    "建议按该错误类别处理。"
  ]
}


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

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

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

## 家庭环境信息
家庭布局: 三室两厅 (3BR)
- 重点房间 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, balcony_light, kids_room_occupancy
- 已选事件数: 84

## 跨天活动摘要
- 2026-08-27: kids_room=228, master_bedroom=231, entrance=229, master_bathroom=223, dining_room=218, living_room=113

## 设备事件日志
[2026-08-27T00:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T08:39:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T11:44:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T14:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2451
[2026-08-27T14:34:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T14:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2454
[2026-08-27T14:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2442
[2026-08-27T14:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2458
[2026-08-27T14:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2437
[2026-08-27T14:54:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T14:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2431
[2026-08-27T15:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2432
[2026-08-27T15:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2427
[2026-08-27T15:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-08-27T15:14:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T15:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2426
[2026-08-27T15:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2426
[2026-08-27T15:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2426
[2026-08-27T15:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2417
[2026-08-27T15:20:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T15:21:21] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T15:22:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T15:22:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T15:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2430
[2026-08-27T15:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2418
[2026-08-27T15:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-08-27T15:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2427
[2026-08-27T15:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2414
[2026-08-27T15:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-08-27T15:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-08-27T15:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-08-27T15:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T15:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T15:34:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T15:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-08-27T15:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-08-27T15:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2415
[2026-08-27T15:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2418
[2026-08-27T15:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-08-27T15:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2415
[2026-08-27T15:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-08-27T15:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-08-27T15:40:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T15:41:21] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T15:42:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T15:42:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T15:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-08-27T15:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-08-27T15:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-08-27T15:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-08-27T15:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-08-27T15:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-08-27T15:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-08-27T15:54:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T15:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-08-27T15:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2395
[2026-08-27T15:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-08-27T15:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-08-27T16:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-08-27T16:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-08-27T16:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-08-27T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-08-27T16:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T16:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T16:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T16:01:21] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T16:02:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T16:02:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T16:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-08-27T16:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-08-27T16:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-08-27T16:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-08-27T16:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-08-27T16:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2401
[2026-08-27T16:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-08-27T16:10:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T16:14:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T16:14:00] balcony_door_contact | BooleanState.StateValue = False
[2026-08-27T16:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-08-27T16:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-08-27T16:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-08-27T16:15:00] balcony_light | OnOff.OnOff = True
[2026-08-27T16:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-08-27T16:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "child_safety",
  "threat_description": "儿童活动从儿童房转移到阳台",
  "reasoning": [
    "推理步骤1: 儿童房活动后很快打开阳台门",
    "推理步骤2: 阳台灯被打开",
    "推理步骤3: 缺少明确陪同信号"
  ],
  "key_evidence": [
    "儿童房活动后很快打开阳台门",
    "阳台灯被打开",
    "缺少明确陪同信号"
  ],
  "recommended_actions": [
    "判定为儿童接近高处风险区域，建议立即干预。"
  ]
}

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


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

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

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

## 家庭环境信息
家庭布局: 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: front_door_lock
- 已选事件数: 96

## 跨天活动摘要
- 2026-08-21: kids_room=229, entrance=235, master_bedroom=232, dining_room=217, living_room=116, master_bathroom=59

## 设备事件日志
[2026-08-21T07:12:29] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-21T07:12:37] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-21T16:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-08-21T16:08:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T16:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-08-21T16:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-08-21T16:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-08-21T16:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-08-21T16:28:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T16:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-08-21T16:31:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-21T16:31:00] front_door_lock | DoorLock.LockState = 2
[2026-08-21T16:31:13] kids_room_light | OnOff.OnOff = True
[2026-08-21T16:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-08-21T16:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-08-21T16:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-08-21T16:51:03] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T16:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-08-21T17:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-08-21T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-08-21T17:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-08-21T17:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-08-21T17:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-08-21T17:06:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T17:07:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T17:09:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-08-21T17:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-08-21T17:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-08-21T17:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-08-21T17:11:03] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T17:11:44] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-08-21T17:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-08-21T17:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-08-21T17:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-08-21T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-08-21T17:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-08-21T17:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-08-21T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-08-21T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-08-21T17:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-08-21T17:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-08-21T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-08-21T17:26:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T17:27:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T17:29:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-08-21T17:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-08-21T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-08-21T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T17:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T17:31:03] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-08-21T17:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-08-21T17:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-08-21T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-08-21T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-08-21T17:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-21T17:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-08-21T17:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-08-21T17:41:44] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T17:44:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-21T17:44:00] front_door_lock | DoorLock.LockState = 2
[2026-08-21T17:44:02] front_door_contact | BooleanState.StateValue = False
[2026-08-21T17:44:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T17:44:14] living_room_light_1 | OnOff.OnOff = True
[2026-08-21T17:44:17] living_room_ac | OnOff.OnOff = True
[2026-08-21T17:44:17] living_room_ac | Thermostat.SystemMode = 3
[2026-08-21T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-08-21T17:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-08-21T17:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-21T17:47:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T17:49:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T17:49:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-21T17:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-08-21T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-08-21T17:51:03] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-08-21T17:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-08-21T17:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-08-21T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-21T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-21T18:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-08-21T18:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-08-21T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-08-21T18:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T18:04:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-21T18:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-08-21T18:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-08-21T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-08-21T18:05:00] front_door_lock | Event: LockOperationError(source=Keypad)
[2026-08-21T18:06:00] front_door_lock | Event: LockOperationError(source=Keypad)
[2026-08-21T18:07:00] front_door_lock | Event: LockOperationError(source=Keypad)

## 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": "child_safety",
  "threat_description": "儿童反复尝试打开受限区域",
  "reasoning": [
    "推理步骤1: 同一门锁短时间连续操作失败",
    "推理步骤2: 来源为按键输入",
    "推理步骤3: 符合儿童尝试受限区域的风险模式"
  ],
  "key_evidence": [
    "同一门锁短时间连续操作失败",
    "来源为按键输入",
    "符合儿童尝试受限区域的风险模式"
  ],
  "recommended_actions": [
    "判为儿童高风险尝试开门，建议加强门锁与看护。"
  ]
}

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


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

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

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

## 家庭环境信息
家庭布局: 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, balcony_light, kids_room_occupancy
- 已选事件数: 92

## 跨天活动摘要
- 2026-08-04: kids_room=230, master_bedroom=231, entrance=226, dining_room=219, living_room=110, master_bathroom=51

## 设备事件日志
[2026-08-04T00:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T08:29:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T11:34:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T14:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2448
[2026-08-04T14:34:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T14:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2446
[2026-08-04T14:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2450
[2026-08-04T14:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2451
[2026-08-04T14:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2444
[2026-08-04T14:54:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T15:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2429
[2026-08-04T15:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2436
[2026-08-04T15:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2435
[2026-08-04T15:14:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T15:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2433
[2026-08-04T15:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-08-04T15:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2417
[2026-08-04T15:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2431
[2026-08-04T15:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2434
[2026-08-04T15:21:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T15:21:08] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T15:24:33] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T15:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2430
[2026-08-04T15:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2418
[2026-08-04T15:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2430
[2026-08-04T15:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-08-04T15:28:36] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T15:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2424
[2026-08-04T15:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-08-04T15:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-08-04T15:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T15:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T15:34:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T15:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-08-04T15:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2421
[2026-08-04T15:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2421
[2026-08-04T15:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2424
[2026-08-04T15:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-08-04T15:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-08-04T15:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2414
[2026-08-04T15:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-08-04T15:41:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T15:41:08] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T15:44:33] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T15:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2414
[2026-08-04T15:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2414
[2026-08-04T15:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-08-04T15:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-08-04T15:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-08-04T15:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-08-04T15:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-08-04T15:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-08-04T15:54:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T15:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-08-04T15:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-08-04T15:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-08-04T15:58:36] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T16:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-08-04T16:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-08-04T16:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-08-04T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-08-04T16:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T16:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T16:01:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T16:01:08] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T16:04:33] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T16:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-08-04T16:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-08-04T16:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-08-04T16:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-08-04T16:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-08-04T16:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-08-04T16:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-08-04T16:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-08-04T16:10:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T16:14:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T16:14:00] balcony_door_contact | BooleanState.StateValue = False
[2026-08-04T16:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-08-04T16:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-08-04T16:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-08-04T16:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-08-04T16:15:00] balcony_light | OnOff.OnOff = True
[2026-08-04T16:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-08-04T16:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-08-04T16:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-08-04T16:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2386
[2026-08-04T16:21:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T16:21:08] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T16:24:33] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T16:25:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-04T16:25:00] front_door_lock | DoorLock.LockState = 2
[2026-08-04T16:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "child_safety",
  "threat_description": "儿童活动从儿童房转移到阳台",
  "reasoning": [
    "推理步骤1: 儿童房活动后很快打开阳台门",
    "推理步骤2: 阳台灯被打开",
    "推理步骤3: 缺少明确陪同信号"
  ],
  "key_evidence": [
    "儿童房活动后很快打开阳台门",
    "阳台灯被打开",
    "缺少明确陪同信号"
  ],
  "recommended_actions": [
    "判定为儿童接近高处风险区域，建议立即干预。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "child_safety",
  "threat_description": "儿童活动从儿童房转移到阳台",
  "reasoning": [
    "推理步骤1: 日志中出现了不存在的额外报警事件。"
  ],
  "key_evidence": [
    "我假设看到了一个未在日志中出现的 critical 告警。"
  ],
  "recommended_actions": [
    "判定为儿童接近高处风险区域，建议立即干预。"
  ]
}


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, balcony_light, kids_room_occupancy
- 已选事件数: 92

## 跨天活动摘要
- 2026-08-27: kids_room=230, master_bedroom=229, entrance=229, dining_room=220, living_room=109, master_bathroom=53

## 设备事件日志
[2026-08-27T00:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T08:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T11:35:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T14:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2460
[2026-08-27T14:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T14:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2455
[2026-08-27T14:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2459
[2026-08-27T14:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2453
[2026-08-27T14:50:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T14:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2446
[2026-08-27T15:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2435
[2026-08-27T15:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2444
[2026-08-27T15:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-08-27T15:10:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T15:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2433
[2026-08-27T15:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2422
[2026-08-27T15:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-08-27T15:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2432
[2026-08-27T15:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2432
[2026-08-27T15:20:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T15:22:30] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T15:23:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T15:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2417
[2026-08-27T15:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2430
[2026-08-27T15:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2430
[2026-08-27T15:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2429
[2026-08-27T15:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-08-27T15:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2426
[2026-08-27T15:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2417
[2026-08-27T15:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2422
[2026-08-27T15:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T15:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T15:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T15:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-08-27T15:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2414
[2026-08-27T15:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-08-27T15:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-08-27T15:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-08-27T15:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-08-27T15:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-08-27T15:40:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T15:42:30] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T15:43:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T15:43:53] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T15:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2401
[2026-08-27T15:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-08-27T15:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-08-27T15:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-08-27T15:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-08-27T15:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-08-27T15:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-08-27T15:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-08-27T15:50:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T15:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2412
[2026-08-27T15:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-08-27T15:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-08-27T15:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2412
[2026-08-27T16:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-08-27T16:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-08-27T16:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-08-27T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-08-27T16:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T16:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T16:00:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T16:02:30] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T16:03:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T16:05:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-27T16:05:00] front_door_lock | DoorLock.LockState = 2
[2026-08-27T16:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-08-27T16:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2407
[2026-08-27T16:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-08-27T16:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-08-27T16:05:02] front_door_contact | BooleanState.StateValue = False
[2026-08-27T16:05:09] kids_room_light | OnOff.OnOff = True
[2026-08-27T16:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-08-27T16:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-08-27T16:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-08-27T16:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-08-27T16:10:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T16:10:03] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T16:13:53] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T16:14:00] balcony_door_contact | BooleanState.StateValue = False
[2026-08-27T16:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-08-27T16:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-08-27T16:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-08-27T16:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-08-27T16:15:00] balcony_light | OnOff.OnOff = True
[2026-08-27T16:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-08-27T16:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-08-27T16:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-08-27T16:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-08-27T16:20:10] dining_room_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": true,
  "confidence": "medium",
  "threat_type": "child_safety",
  "threat_description": "儿童活动从儿童房转移到阳台",
  "reasoning": [
    "推理步骤1: 儿童房活动后很快打开阳台门",
    "推理步骤2: 阳台灯被打开",
    "推理步骤3: 缺少明确陪同信号"
  ],
  "key_evidence": [
    "儿童房活动后很快打开阳台门",
    "阳台灯被打开",
    "缺少明确陪同信号"
  ],
  "recommended_actions": [
    "判定为儿童接近高处风险区域，建议立即干预。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "child_safety",
  "threat_description": "儿童活动从儿童房转移到阳台",
  "reasoning": [
    "推理步骤1: 日志中出现了不存在的额外报警事件。"
  ],
  "key_evidence": [
    "我假设看到了一个未在日志中出现的 critical 告警。"
  ],
  "recommended_actions": [
    "判定为儿童接近高处风险区域，建议立即干预。"
  ]
}