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

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

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

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

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

## 跨天活动摘要
- 2026-07-27: kids_room=229, master_bedroom=229, entrance=229, master_bathroom=225, dining_room=218, living_room=113

## 设备事件日志
[2026-07-27T00:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T07:46:23] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-27T12:16:20] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T16:05:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-27T16:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-07-27T16:05:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T16:05:08] kids_room_light | OnOff.OnOff = True
[2026-07-27T16:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2395
[2026-07-27T16:15:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T16:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-07-27T16:30:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T16:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-07-27T16:35:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T16:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-07-27T16:50:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T16:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-27T16:55:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-07-27T17:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-07-27T17:05:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T17:09:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T17:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-07-27T17:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-07-27T17:10:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T17:11:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-07-27T17:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-07-27T17:15:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T17:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-07-27T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-07-27T17:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-07-27T17:25:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T17:29:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T17:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-07-27T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-27T17:30:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T17:31:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-07-27T17:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-07-27T17:35:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T17:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-07-27T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-07-27T17:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-07-27T17:45:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T17:49:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T17:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-07-27T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-27T17:50:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T17:51:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T17:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-27T17:55:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T17:57:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-27T17:57:02] front_door_contact | BooleanState.StateValue = False
[2026-07-27T17:57:09] living_room_ac | OnOff.OnOff = True
[2026-07-27T18:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-27T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-27T18:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-07-27T18:05:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T18:05:00] front_door_lock | Event: LockOperationError(source=Keypad)
[2026-07-27T18:06:00] front_door_lock | DoorLock.LockState = 2
[2026-07-27T18:07:00] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-27T18:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-27T18:11:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T18:12:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-07-27T18:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-27T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-27T18:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-27T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-27T18:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-27T18:25:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T18:30:00] kitchen_light | OnOff.OnOff = True
[2026-07-27T18:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-07-27T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-07-27T18:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T18:30:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-27T18:31:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T18:32:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-07-27T18:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-27T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-07-27T18:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-27T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-27T18:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-27T18:45:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T18:50:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-27T18:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-07-27T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-27T18:50:13] dining_room_light | OnOff.OnOff = True
[2026-07-27T18:51:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-27T18:52:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-07-27T18:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-27T18:55:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-07-27T19:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-07-27T19:00:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T19:02:02] living_room_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: 正常样本是一两次失败后由成人成功开门；异常样本是短时连续失败尝试。"
  ],
  "key_evidence": [
    "正常样本是一两次失败后由成人成功开门；异常样本是短时连续失败尝试。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

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


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: kids_room
- 重点设备: balcony_door_contact, kids_room_occupancy, living_room_occupancy
- 已选事件数: 105

## 跨天活动摘要
- 2026-07-10: kids_room=228, master_bedroom=233, entrance=232, dining_room=223, master_bathroom=223, living_room=112

## 设备事件日志
[2026-07-10T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T11:41:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T14:11:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T14:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T14:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2456
[2026-07-10T14:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2458
[2026-07-10T14:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2440
[2026-07-10T14:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2445
[2026-07-10T14:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2446
[2026-07-10T15:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-07-10T15:01:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T15:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2437
[2026-07-10T15:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-07-10T15:11:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T15:12:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T15:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-07-10T15:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-07-10T15:17:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T15:18:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T15:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2434
[2026-07-10T15:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2432
[2026-07-10T15:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2427
[2026-07-10T15:26:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T15:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2422
[2026-07-10T15:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2429
[2026-07-10T15:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T15:31:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T15:32:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T15:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-07-10T15:37:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T15:38:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T15:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-07-10T15:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-07-10T15:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-07-10T15:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-07-10T15:46:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T15:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2415
[2026-07-10T15:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-07-10T15:51:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T15:52:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T15:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-07-10T15:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-07-10T15:57:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T15:58:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T16:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-07-10T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2401
[2026-07-10T16:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T16:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2407
[2026-07-10T16:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-07-10T16:06:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T16:10:00] front_door_lock | DoorLock.LockState = 2
[2026-07-10T16:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-07-10T16:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-07-10T16:10:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T16:10:12] kids_room_light | OnOff.OnOff = True
[2026-07-10T16:12:00] balcony_door_contact | BooleanState.StateValue = False
[2026-07-10T16:13:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T16:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-07-10T16:15:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T16:16:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T16:18:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T16:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-07-10T16:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-07-10T16:22:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T16:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-07-10T16:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-07-10T16:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-07-10T16:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-07-10T16:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T16:30:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T16:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-07-10T16:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-07-10T16:35:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T16:36:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T16:38:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T16:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-07-10T16:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-07-10T16:42:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T16:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-07-10T16:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-07-10T16:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-07-10T16:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-07-10T16:50:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-07-10T16:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-07-10T16:55:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T16:56:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T16:58:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T17:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-07-10T17:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T17:02:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-07-10T17:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-07-10T17:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-10T17:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-07-10T17:10:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T17:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-07-10T17:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-07-10T17:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-10T17:30:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T17:50:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T18:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-10T18:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321

## 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: balcony_door_contact, kids_room_occupancy, living_room_occupancy
- 已选事件数: 126

## 跨天活动摘要
- 2026-08-01: kids_room=49, living_room=49, dining_room=48, master_bedroom=48, second_bedroom=48, master_bathroom=48

## 设备事件日志
[2026-08-01T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T00:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T04:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T04:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T08:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T12:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T12:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T14:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2467
[2026-08-01T14:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T14:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T14:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2456
[2026-08-01T14:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2455
[2026-08-01T14:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2441
[2026-08-01T14:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2440
[2026-08-01T15:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2435
[2026-08-01T15:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T15:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T15:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-08-01T15:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2422
[2026-08-01T15:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2423
[2026-08-01T15:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2429
[2026-08-01T15:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2429
[2026-08-01T15:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2426
[2026-08-01T15:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-08-01T15:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2431
[2026-08-01T15:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-08-01T15:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2432
[2026-08-01T15:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-08-01T15:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-08-01T15:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-08-01T15:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-08-01T15:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2424
[2026-08-01T15:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T15:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T15:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T15:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T15:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T15:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T15:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T15:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-08-01T15:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2418
[2026-08-01T15:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2421
[2026-08-01T15:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-08-01T15:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-08-01T15:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-08-01T15:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-08-01T15:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-08-01T15:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2415
[2026-08-01T15:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-08-01T15:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-08-01T15:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-08-01T15:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-08-01T15:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-08-01T15:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-08-01T15:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-08-01T16:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-08-01T16:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-08-01T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2407
[2026-08-01T16:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T16:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T16:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T16:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T16:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T16:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T16:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T16:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-08-01T16:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2401
[2026-08-01T16:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-08-01T16:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-08-01T16:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-08-01T16:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-08-01T16:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2386
[2026-08-01T16:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-08-01T16:10:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T16:12:00] balcony_door_contact | BooleanState.StateValue = False
[2026-08-01T16:13:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T16:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-08-01T16:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-08-01T16:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-08-01T16:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-08-01T16:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-08-01T16:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-08-01T16:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-08-01T16:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-08-01T16:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-08-01T16:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-08-01T16:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-08-01T16:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-08-01T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T16:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T16:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T16:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T16:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T16:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T16:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T16:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-08-01T16:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-08-01T16:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-08-01T16:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-08-01T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-08-01T16:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-08-01T16:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-08-01T16:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-08-01T16:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-08-01T16:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-08-01T16:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-08-01T16:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-08-01T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-08-01T16:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-08-01T16:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-08-01T16:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-08-01T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-08-01T17:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-08-01T17:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-08-01T17:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-08-01T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T17:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T17:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T17:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T17:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T17:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T17:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T17:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-08-01T17:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-08-01T17:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356

## 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: 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: 96

## 跨天活动摘要
- 2026-07-13: kids_room=228, master_bedroom=232, entrance=230, dining_room=223, living_room=113, master_bathroom=54

## 设备事件日志
[2026-07-13T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-13T00:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-13T08:40:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-13T11:45:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T14:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2474
[2026-07-13T14:10:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T14:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2467
[2026-07-13T14:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2471
[2026-07-13T14:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2462
[2026-07-13T14:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2460
[2026-07-13T14:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-13T14:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T14:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2446
[2026-07-13T14:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2442
[2026-07-13T14:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-07-13T14:50:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T14:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2441
[2026-07-13T15:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2437
[2026-07-13T15:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-13T15:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-07-13T15:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2430
[2026-07-13T15:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2424
[2026-07-13T15:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2423
[2026-07-13T15:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2441
[2026-07-13T15:10:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T15:10:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T15:10:33] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T15:13:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T15:13:41] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-13T15:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-07-13T15:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2426
[2026-07-13T15:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2428
[2026-07-13T15:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2427
[2026-07-13T15:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2424
[2026-07-13T15:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-07-13T15:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2421
[2026-07-13T15:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2421
[2026-07-13T15:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2414
[2026-07-13T15:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2418
[2026-07-13T15:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-07-13T15:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2418
[2026-07-13T15:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-07-13T15:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2427
[2026-07-13T15:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-07-13T15:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2429
[2026-07-13T15:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-13T15:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T15:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-13T15:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T15:30:33] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T15:33:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T15:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-07-13T15:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-07-13T15:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2415
[2026-07-13T15:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-07-13T15:43:41] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-13T15:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-07-13T15:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-07-13T15:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-07-13T15:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-07-13T15:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-07-13T15:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-07-13T15:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-07-13T15:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-07-13T15:50:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T15:50:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T15:50:33] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T15:53:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T15:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-07-13T15:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2412
[2026-07-13T15:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-07-13T15:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-07-13T16:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-07-13T16:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-13T16:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-13T16:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-07-13T16:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2407
[2026-07-13T16:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2395
[2026-07-13T16:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-07-13T16:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-07-13T16:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2386
[2026-07-13T16:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-07-13T16:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2401
[2026-07-13T16:10:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T16:10:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T16:10:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T16:10:33] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T16:12:00] balcony_door_contact | BooleanState.StateValue = False
[2026-07-13T16:13:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T16:13:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T16:13:41] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-13T16:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-07-13T16:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-07-13T16:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-07-13T16:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2386

## 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: SQ4
- 重点房间: kids_room
- 重点设备: entrance_occupancy, front_door_lock
- 已选事件数: 103

## 跨天活动摘要
- 2026-07-09: kids_room=230, master_bedroom=232, entrance=232, dining_room=222, living_room=116, master_bathroom=53

## 设备事件日志
[2026-07-09T00:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-09T07:33:16] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-09T12:03:15] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T16:02:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-09T16:07:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T16:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-07-09T16:12:10] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T16:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-07-09T16:27:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T16:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-07-09T16:32:10] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T16:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-07-09T16:47:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T16:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-07-09T16:52:10] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T17:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-07-09T17:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-09T17:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-07-09T17:07:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T17:09:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T17:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-07-09T17:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-07-09T17:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-07-09T17:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-07-09T17:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-07-09T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-07-09T17:22:53] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-09T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-07-09T17:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-09T17:26:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T17:27:10] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-07-09T17:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-07-09T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-09T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-07-09T17:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-09T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-07-09T17:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-07-09T17:43:00] front_door_lock | DoorLock.LockState = 2
[2026-07-09T17:43:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T17:43:13] living_room_light_1 | OnOff.OnOff = True
[2026-07-09T17:43:23] living_room_ac | Thermostat.SystemMode = 3
[2026-07-09T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-09T17:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-07-09T17:46:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T17:49:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T17:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-09T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-09T17:52:10] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T17:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-09T17:58:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-09T18:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-09T18:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-09T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-09T18:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-09T18:05:00] front_door_lock | Event: LockOperationError(source=Keypad)
[2026-07-09T18:06:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T18:06:00] front_door_lock | DoorLock.LockState = 2
[2026-07-09T18:07:00] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T18:08:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T18:09:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T18:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-09T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-07-09T18:12:10] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-09T18:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-09T18:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-07-09T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-09T18:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-09T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-07-09T18:28:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-07-09T18:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-09T18:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-09T18:32:10] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-09T18:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-07-09T18:36:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T18:38:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T18:39:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-09T18:43:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-09T18:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-09T18:48:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-07-09T18:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-07-09T18:52:53] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-09T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-09T18:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-07-09T18:56:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T18:58:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T18:59:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T19:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-09T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-09T19:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-07-09T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-07-09T19:07:10] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T19:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-09T19:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-07-09T19:23:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T19:27:10] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T19:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285

## 任务
你将看到一组跨设备日志。请做综合安全分析，而不是单点判断。

请按以下 JSON 格式回答：

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

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

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

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


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

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

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

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

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

## 跨天活动摘要
- 2026-08-21: kids_room=229, master_bedroom=233, entrance=228, dining_room=218, living_room=113, master_bathroom=54

## 设备事件日志
[2026-08-21T00:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T07:10:39] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-21T07:28:08] kitchen_light | OnOff.OnOff = False
[2026-08-21T11:22:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T17:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-08-21T17:03:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T17:07:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T17:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-08-21T17:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-08-21T17:23:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T17:27:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T17:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-08-21T17:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-08-21T17:43:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T17:47:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T17:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-08-21T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-08-21T18:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-08-21T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T18:02:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-21T18:02:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T18:02:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T18:02:17] living_room_ac | OnOff.OnOff = True
[2026-08-21T18:03:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T18:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-08-21T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-21T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-08-21T18:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-08-21T18:11:28] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-08-21T18:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-21T18:17:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T18:17:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T18:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-08-21T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-08-21T18:22:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T18:22:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-21T18:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-08-21T18:28:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T18:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-08-21T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-08-21T18:33:00] kitchen_light | OnOff.OnOff = True
[2026-08-21T18:33:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-21T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-08-21T18:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-21T18:37:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T18:37:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T18:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-08-21T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-08-21T18:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-08-21T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-08-21T18:47:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T18:47:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-08-21T18:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-21T18:53:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T18:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-08-21T18:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-08-21T19:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-08-21T19:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T19:00:00] kitchen_light | OnOff.OnOff = True
[2026-08-21T19:01:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-21T19:02:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T19:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-21T19:07:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T19:07:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T19:09:30] kitchen_window_contact | BooleanState.StateValue = False
[2026-08-21T19:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-21T19:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-21T19:11:28] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T19:12:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T19:13:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-08-21T19:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-08-21T19:17:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T19:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-08-21T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-21T19:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-08-21T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-08-21T19:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-08-21T19:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-08-21T19:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T19:32:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T19:33:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T19:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-08-21T19:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-08-21T19:37:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T19:37:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T19:39:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T19:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-08-21T19:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-08-21T19:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-08-21T19:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-08-21T19:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-08-21T19:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-08-21T19:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-08-21T19:57:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T19:58:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T20:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-08-21T20:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-08-21T20:00:00] 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: 106

## 跨天活动摘要
- 2026-08-07: kids_room=232, master_bedroom=234, entrance=232, dining_room=218, living_room=110, master_bathroom=54

## 设备事件日志
[2026-08-07T00:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T06:42:34] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-07T07:26:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-07T11:18:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T17:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-08-07T17:03:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T17:06:03] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T17:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-08-07T17:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-08-07T17:23:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T17:26:03] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T17:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-08-07T17:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-07T17:43:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T17:46:03] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T17:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-08-07T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-08-07T18:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-08-07T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T18:01:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-08-07T18:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-07T18:06:03] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-08-07T18:13:14] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T18:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-08-07T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-08-07T18:16:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T18:18:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T18:19:00] front_door_lock | DoorLock.LockState = 2
[2026-08-07T18:19:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T18:19:05] living_room_light_1 | OnOff.OnOff = True
[2026-08-07T18:19:08] living_room_ac | Thermostat.SystemMode = 3
[2026-08-07T18:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-08-07T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-08-07T18:21:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-08-07T18:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-08-07T18:26:03] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T18:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-07T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-07T18:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-08-07T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-07T18:39:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T18:40:00] kitchen_light | OnOff.OnOff = True
[2026-08-07T18:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-08-07T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-08-07T18:41:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-07T18:41:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T18:43:14] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T18:44:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T18:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-07T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-07T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-07T18:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-08-07T18:51:03] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T18:53:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T18:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-08-07T18:59:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-08-07T19:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-08-07T19:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T19:00:00] kitchen_light | OnOff.OnOff = True
[2026-08-07T19:01:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-07T19:01:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T19:02:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T19:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-08-07T19:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-08-07T19:09:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T19:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-08-07T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-08-07T19:13:14] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T19:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-08-07T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-08-07T19:19:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T19:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-08-07T19:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-08-07T19:21:03] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T19:23:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T19:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-08-07T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-08-07T19:26:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T19:29:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-07T19:29:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T19:29:16] dining_room_light | OnOff.OnOff = True
[2026-08-07T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-07T19:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-08-07T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-08-07T19:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-08-07T19:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-08-07T19:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-08-07T19:41:03] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T19:43:14] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T19:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-08-07T19:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-08-07T19:48:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T19:48:06] dining_room_light | OnOff.OnOff = False
[2026-08-07T19:49:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T19:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-08-07T19:54:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T19:54:08] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T19:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-08-07T19:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-08-07T20:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-08-07T20:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T20:06:03] kids_room_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。"
  ]
}


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: 97

## 跨天活动摘要
- 2026-07-07: kids_room=232, master_bedroom=232, entrance=225, dining_room=223, living_room=117, master_bathroom=53

## 设备事件日志
[2026-07-07T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T00:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T08:24:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T11:29:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T14:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2477
[2026-07-07T14:14:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T14:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2463
[2026-07-07T14:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2464
[2026-07-07T14:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2460
[2026-07-07T14:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2465
[2026-07-07T14:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T14:34:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T14:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2451
[2026-07-07T14:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2445
[2026-07-07T14:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-07-07T14:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2443
[2026-07-07T14:54:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T14:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2436
[2026-07-07T15:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T15:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2433
[2026-07-07T15:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2431
[2026-07-07T15:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2423
[2026-07-07T15:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-07-07T15:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2422
[2026-07-07T15:11:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T15:13:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T15:14:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T15:14:16] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T15:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2432
[2026-07-07T15:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-07-07T15:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-07-07T15:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2423
[2026-07-07T15:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2421
[2026-07-07T15:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2431
[2026-07-07T15:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2417
[2026-07-07T15:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2428
[2026-07-07T15:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2418
[2026-07-07T15:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2421
[2026-07-07T15:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2429
[2026-07-07T15:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2424
[2026-07-07T15:29:56] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T15:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-07-07T15:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-07-07T15:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-07-07T15:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-07-07T15:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T15:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T15:31:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T15:33:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T15:34:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T15:34:16] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T15:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-07-07T15:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-07-07T15:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-07-07T15:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2417
[2026-07-07T15:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2422
[2026-07-07T15:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2423
[2026-07-07T15:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-07-07T15:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-07-07T15:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-07-07T15:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2401
[2026-07-07T15:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2418
[2026-07-07T15:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-07-07T15:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2407
[2026-07-07T15:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-07-07T15:51:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T15:53:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T15:54:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T15:54:16] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T15:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2407
[2026-07-07T15:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-07-07T15:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-07-07T15:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2412
[2026-07-07T15:59:56] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T16:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-07-07T16:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-07-07T16:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-07-07T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-07-07T16:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T16:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T16:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-07-07T16:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-07-07T16:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-07-07T16:09:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-07T16:09:00] front_door_lock | DoorLock.LockState = 2
[2026-07-07T16:09:02] front_door_contact | BooleanState.StateValue = False
[2026-07-07T16:09:11] kids_room_light | OnOff.OnOff = True
[2026-07-07T16:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-07-07T16:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-07-07T16:10:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T16:11:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T16:12:00] balcony_door_contact | BooleanState.StateValue = False
[2026-07-07T16:13:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T16:13:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T16:14:07] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T16:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381

## 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。"
  ]
}