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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ3
- 重点房间: living_room
- 重点设备: bedroom_window_contact, living_room_occupancy, living_room_window_contact
- 已选事件数: 91

## 跨天活动摘要
- 2026-08-17: living_room=111, bedroom=63, bathroom=57, entrance=14, kitchen=8

## 设备事件日志
[2026-08-17T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T00:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-08-17T01:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-08-17T01:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T01:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-17T01:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-17T01:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-08-17T01:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-17T01:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-08-17T01:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-08-17T01:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T01:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-17T01:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-08-17T01:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2211
[2026-08-17T01:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-08-17T01:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-08-17T01:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2225
[2026-08-17T01:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-08-17T01:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2219
[2026-08-17T01:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-17T02:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-08-17T02:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2216
[2026-08-17T02:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-08-17T02:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T02:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T02:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T02:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-08-17T02:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2222
[2026-08-17T02:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2228
[2026-08-17T02:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-08-17T02:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-08-17T02:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-08-17T02:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-08-17T02:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2241
[2026-08-17T02:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-08-17T02:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2239
[2026-08-17T02:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-08-17T02:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-08-17T02:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-08-17T02:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-08-17T02:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T02:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T02:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T02:31:00] living_room_window_contact | BooleanState.StateValue = False
[2026-08-17T02:32:00] bedroom_window_contact | BooleanState.StateValue = False
[2026-08-17T02:34:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T02:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-08-17T02:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2236
[2026-08-17T02:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-08-17T02:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-08-17T02:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-17T02:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-08-17T02:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-08-17T02:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-17T02:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-08-17T02:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-08-17T02:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-08-17T02:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-08-17T02:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-08-17T02:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-08-17T03:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-08-17T03:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-08-17T03:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T03:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T03:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T03:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-08-17T03:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-08-17T03:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-08-17T03:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-08-17T03:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-08-17T03:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-08-17T03:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-08-17T03:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-08-17T03:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-08-17T03:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-08-17T03:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-08-17T03:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-08-17T03:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T03:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-08-17T03:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-08-17T03:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-08-17T04:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2407
[2026-08-17T04:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T04:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2412
[2026-08-17T04:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-08-17T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T19:29:21] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T20:53:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T22:18:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T23:43:04] living_room_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "多个窗户传感器短时依次触发",
  "reasoning": [
    "推理步骤1: 短时间内两个不同房间窗户先后打开",
    "推理步骤2: 触发时间位于深夜",
    "推理步骤3: 随后出现室内运动"
  ],
  "key_evidence": [
    "短时间内两个不同房间窗户先后打开",
    "触发时间位于深夜",
    "随后出现室内运动"
  ],
  "recommended_actions": [
    "判定为扫描式入侵尝试，建议重点检查窗户和周边摄像头。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "intrusion",
  "threat_description": "多个窗户传感器短时依次触发",
  "reasoning": [
    "推理步骤1: 日志中出现了不存在的额外报警事件。"
  ],
  "key_evidence": [
    "我假设看到了一个未在日志中出现的 critical 告警。"
  ],
  "recommended_actions": [
    "判定为扫描式入侵尝试，建议重点检查窗户和周边摄像头。"
  ]
}


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 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 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 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 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: SQ5
- 重点房间: entrance
- 重点设备: front_door_lock, kitchen_light, living_room_occupancy
- 已选事件数: 32

## 跨天活动摘要
- 2026-07-08: entrance=227, kids_room=231, master_bedroom=230, master_bathroom=222, dining_room=221, living_room=114

## 设备事件日志
[2026-07-08T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-08T07:44:05] kitchen_light | OnOff.OnOff = False
[2026-07-08T07:44:24] front_door_lock | DoorLock.LockState = 2
[2026-07-08T07:44:28] front_door_lock | DoorLock.LockState = 1
[2026-07-08T16:01:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-08T17:55:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-08T17:55:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T19:25:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T21:50:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T22:10:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T22:30:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T22:33:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T22:36:10] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T22:45:00] living_room_light_1 | OnOff.OnOff = False
[2026-07-08T22:45:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T22:45:36] front_door_contact | BooleanState.StateValue = True
[2026-07-08T22:45:37] front_door_lock | DoorLock.LockState = 1
[2026-07-08T22:49:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T22:56:10] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T23:00:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T23:00:19] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T23:02:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T23:18:00] front_door_lock | DoorLock.LockState = 2
[2026-07-08T23:20:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T23:20:19] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T23:22:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T23:24:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T23:25:00] kitchen_light | OnOff.OnOff = True
[2026-07-08T23:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-08T23:30:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T23:31:10] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T23:34:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "credential_theft",
  "threat_description": "远程解锁后室内活动延迟出现",
  "reasoning": [
    "推理步骤1: 先出现远程解锁结果",
    "推理步骤2: 几分钟后才有室内活动",
    "推理步骤3: 中间缺乏正常进门链路"
  ],
  "key_evidence": [
    "先出现远程解锁结果",
    "几分钟后才有室内活动",
    "中间缺乏正常进门链路"
  ],
  "recommended_actions": [
    "标记为可疑远程开锁事件，建议核查账户凭证与远程授权。"
  ]
}

Rejected response:
```json
{
  "is_anomaly": false,
  "confidence": "high",
  "threat_type": "none",
  "threat_description": "日志显示正常的家庭晚间活动模式，包括入户、室内活动及睡前锁门操作，未发现安全威胁。",
  "reasoning": [
    "推理步骤 1: 时间线分析显示，用户在 22:45 打开前门（contact_sensor=True），随后立即在 22:47 将门锁状态设为解锁（LockState=1），紧接着在 23:18 手动执行了上锁操作（LockOperationType=1, OperationSource=Manual）。这一序列符合‘回家 - 开门 - 活动 - 关门’的正常逻辑。",
    "推理步骤 2:  occupancy 传感器数据表明，从 17:55 开始，客厅、玄关、主卧、儿童房等多个区域检测到人员存在，且分布合理，没有长时间无人却门窗开启的异常状态。",
    "推理步骤 3: 厨房灯光在 23:25 开启，结合之前的灶具和洗碗机记录，属于正常的晚间生活用电行为，未触发烟雾或漏水报警，无火灾或水浸风险迹象。"
  ],
  "key_evidence": [
    "22:45 前门接触传感器触发 (True) 后，用户于 23:18 主动执行了手动上锁操作。",
    "多房间 occupancy 传感器在夜间持续报告有人状态，与家庭成员作息一致。",
    "关键安防设备（门锁、烟雾报警器、漏水传感器）均处于正常工作状态，无故障或误报信号。"
  ],
  "recommended_actions": [
    "无需采取紧急措施，系统运行正常。",
    "建议继续保持当前的设备监控策略，定期更新固件以确保 Matter 协议兼容性。"
  ]
}
```


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 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 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 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 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: SQ5
- 重点房间: entrance
- 重点设备: front_door_lock, kitchen_light, living_room_occupancy
- 已选事件数: 38

## 跨天活动摘要
- 2026-07-03: entrance=230, kids_room=228, master_bedroom=227, dining_room=220, living_room=113, master_bathroom=52

## 设备事件日志
[2026-07-03T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T06:38:04] kitchen_light | OnOff.OnOff = True
[2026-07-03T07:24:06] kitchen_light | OnOff.OnOff = False
[2026-07-03T07:24:27] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-03T07:24:27] front_door_lock | DoorLock.LockState = 2
[2026-07-03T07:24:30] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-03T07:24:30] front_door_lock | DoorLock.LockState = 1
[2026-07-03T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T16:14:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-03T16:14:00] front_door_lock | DoorLock.LockState = 2
[2026-07-03T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T18:06:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-03T18:06:00] front_door_lock | DoorLock.LockState = 2
[2026-07-03T18:47:00] kitchen_light | OnOff.OnOff = True
[2026-07-03T19:31:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T21:01:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T21:51:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T21:51:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T22:11:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T22:11:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T22:21:21] front_door_contact | BooleanState.StateValue = True
[2026-07-03T22:21:22] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-03T22:21:22] front_door_lock | DoorLock.LockState = 1
[2026-07-03T22:31:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T22:31:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T22:34:05] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T22:35:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T22:36:06] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T22:39:14] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T22:51:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T22:51:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T22:54:05] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T22:55:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T22:56:06] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T23:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T23:18:00] front_door_lock | DoorLock.LockState = 2
[2026-07-03T23:24:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T23:25:00] kitchen_light | OnOff.OnOff = True

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "credential_theft",
  "threat_description": "远程解锁后室内活动延迟出现",
  "reasoning": [
    "推理步骤1: 先出现远程解锁结果",
    "推理步骤2: 几分钟后才有室内活动",
    "推理步骤3: 中间缺乏正常进门链路"
  ],
  "key_evidence": [
    "先出现远程解锁结果",
    "几分钟后才有室内活动",
    "中间缺乏正常进门链路"
  ],
  "recommended_actions": [
    "标记为可疑远程开锁事件，建议核查账户凭证与远程授权。"
  ]
}

Rejected response:
```json
{
  "is_anomaly": false,
  "confidence": "high",
  "threat_type": "none",
  "threat_description": "日志显示正常的家庭晚间活动模式，包括离家锁门、夜间回家及室内人员分布正常，未发现安全威胁。",
  "reasoning": [
    "推理步骤 1: 分析入户门锁事件序列。07:24 和 16:14 的 LockOperationType=1 (Lock) 配合 DoorLock.LockState=2 (Locked)，表明住户在早晨离家和下午外出时正确执行了锁门操作；22:21 的 LockOperationType=0 (Unlock) 配合 StateValue=True (Door Open) 随后 State=1 (Unlocked)，符合住户开门进屋的正常逻辑。",
    "推理步骤 2: 验证 occupancy 传感器数据与时间线的匹配度。21:51 开始检测到 entrance 和 living_room 有人，随后 22:34-23:00 期间 kids_room, dining_room, master_bedroom 等区域依次被占用，这完全符合家庭成员下班回家后进入各个房间休息或活动的自然行为模式。",
    "推理步骤 3: 检查厨房设备状态。kitchen_light 在 18:47 和 23:25 开启，且无灶具 (cook_surface) 异常高温或烟雾报警器触发记录，结合 occupancy 数据，属于正常的烹饪或照明使用行为，未构成 unattended_cooking 风险。"
  ],
  "key_evidence": [
    "front_door_lock 在 07:24, 16:14 成功上锁 (LockState=2)，在 22:21 成功解锁并确认门开 (StateValue=True -> Unlocked)。",
    "occupancy_sensor 数据显示从 21:51 起多房间（玄关、客厅、儿童房、餐厅、主卧）按顺序被激活，呈现连贯的家庭归家轨迹。",
    "全时段内无任何 door_contact 异常保持开启、smoke_co_alarm 报警或 cook_surface 异常升温的记录。"
  ],
  "recommended_actions": [
    "无需采取紧急安全措施，系统运行正常。",
    "建议继续保持当前的日志监控频率，关注未来是否有类似时间的异常入侵尝试。"
  ]
}
```


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 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 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 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 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: SQ5
- 重点房间: entrance
- 重点设备: front_door_lock, kitchen_light, living_room_occupancy
- 已选事件数: 38

## 跨天活动摘要
- 2026-08-06: entrance=229, kids_room=233, master_bedroom=227, dining_room=224, living_room=114, master_bathroom=56

## 设备事件日志
[2026-08-06T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-06T07:32:08] kitchen_light | OnOff.OnOff = False
[2026-08-06T07:32:35] front_door_lock | DoorLock.LockState = 2
[2026-08-06T07:32:39] front_door_lock | DoorLock.LockState = 1
[2026-08-06T16:32:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-06T17:55:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-06T17:55:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T19:25:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T21:50:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T22:10:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T22:30:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T22:34:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T22:37:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T22:40:00] living_room_light_1 | OnOff.OnOff = False
[2026-08-06T22:40:09] living_room_ac | OnOff.OnOff = False
[2026-08-06T22:40:18] master_bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000
[2026-08-06T22:40:23] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-06T22:40:24] master_bedroom_light | OnOff.OnOff = False
[2026-08-06T22:45:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T22:50:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T22:50:14] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T22:54:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T23:05:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T23:07:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T23:10:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T23:10:14] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T23:14:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T23:18:00] front_door_lock | DoorLock.LockState = 2
[2026-08-06T23:24:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T23:25:00] kitchen_light | OnOff.OnOff = True
[2026-08-06T23:30:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T23:30:14] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T23:34:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T23:35:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T23:37:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T23:50:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T23:50:14] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T23:54:02] dining_room_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "credential_theft",
  "threat_description": "远程解锁后室内活动延迟出现",
  "reasoning": [
    "推理步骤1: 先出现远程解锁结果",
    "推理步骤2: 几分钟后才有室内活动",
    "推理步骤3: 中间缺乏正常进门链路"
  ],
  "key_evidence": [
    "先出现远程解锁结果",
    "几分钟后才有室内活动",
    "中间缺乏正常进门链路"
  ],
  "recommended_actions": [
    "标记为可疑远程开锁事件，建议核查账户凭证与远程授权。"
  ]
}

Rejected response:
```json
{
  "is_anomaly": false,
  "confidence": "high",
  "threat_type": "none",
  "threat_description": "日志显示正常的家庭晚间活动模式，无安全威胁或异常行为。",
  "reasoning": [
    "时间线分析：日志从凌晨 00:00 开始，客厅无人（Occupancy=0），直到早上 07:32 厨房灯关闭、门锁状态变化（LockState 1->2 表示上锁），符合典型的早晨离家流程。",
    "活动模式匹配：下午 16:32 和 17:55 有两次手动开门操作，随后在 17:55 检测到客厅有人进入，这与住户下班回家并进入客厅的行为完全一致。",
    "夜间行为逻辑：晚上 22:40 左右，系统检测到主卧窗户关闭（窗帘拉至 100%）、客厅空调关闭、多盏灯光关闭，随后各房间（玄关、餐厅、儿童房、主卧）陆续检测到人员活动，最后厨房灯在 23:25 开启。这一系列事件构成了连贯的“回家 - 休息/洗漱 - 晚餐/活动”的家庭生活场景，所有传感器读数与设备动作在时间和空间上均逻辑自洽，未发现入侵、尾随或设备故障迹象。"
  ],
  "key_evidence": [
    "07:32 门锁上锁 (LockState=2) 且随后长时间无入户活动，表明白天家中无人且门已安全锁定。",
    "17:55 门锁解锁后紧接着检测到客厅有人，符合正常回家动线。",
    "22:40 主卧窗户关闭及空调关闭等节能/休息行为，与后续各房间的人员活动记录相符，排除了非法闯入的可能性。"
  ],
  "recommended_actions": [
    "无需采取紧急措施，当前系统运行正常。",
    "建议继续保持对门锁状态和运动传感器的实时监控。"
  ]
}
```


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ5
- 重点房间: entrance
- 重点设备: front_door_lock, kitchen_light, living_room_occupancy
- 已选事件数: 35

## 跨天活动摘要
- 2026-07-28: entrance=230, living_room=110, bathroom=55, master_bedroom=48, second_bedroom=48, kitchen=9

## 设备事件日志
[2026-07-28T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T07:04:18] kitchen_light | OnOff.OnOff = True
[2026-07-28T07:35:00] kitchen_light | OnOff.OnOff = False
[2026-07-28T07:35:09] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-28T07:35:09] front_door_lock | DoorLock.LockState = 2
[2026-07-28T07:35:19] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-28T07:35:19] front_door_lock | DoorLock.LockState = 1
[2026-07-28T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T18:23:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-28T18:23:00] front_door_lock | DoorLock.LockState = 2
[2026-07-28T19:10:00] kitchen_light | OnOff.OnOff = True
[2026-07-28T19:33:11] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T20:56:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T21:48:06] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T21:51:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T22:08:06] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T22:11:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T22:13:08] entrance_light | OnOff.OnOff = False
[2026-07-28T22:13:26] front_door_contact | BooleanState.StateValue = True
[2026-07-28T22:13:27] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-28T22:13:27] front_door_lock | DoorLock.LockState = 1
[2026-07-28T22:28:06] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T22:31:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T22:34:53] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T22:48:06] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T22:51:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T23:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T23:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T23:04:53] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T23:08:06] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T23:11:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T23:18:00] front_door_lock | DoorLock.LockState = 2
[2026-07-28T23:24:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T23:25:00] kitchen_light | OnOff.OnOff = True

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "credential_theft",
  "threat_description": "远程解锁后室内活动延迟出现",
  "reasoning": [
    "推理步骤1: 先出现远程解锁结果",
    "推理步骤2: 几分钟后才有室内活动",
    "推理步骤3: 中间缺乏正常进门链路"
  ],
  "key_evidence": [
    "先出现远程解锁结果",
    "几分钟后才有室内活动",
    "中间缺乏正常进门链路"
  ],
  "recommended_actions": [
    "标记为可疑远程开锁事件，建议核查账户凭证与远程授权。"
  ]
}

Rejected response:
```json
{
  "is_anomaly": false,
  "confidence": "high",
  "threat_type": "none",
  "threat_description": "日志显示正常的家庭晚间活动模式，包括入户、厨房使用及睡前锁门行为，未发现安全威胁。",
  "reasoning": [
    "推理步骤 1: 时间线分析显示，用户在 07:35 出门（门锁锁定），随后在 18:23 回家（门锁解锁），符合典型的日间外出和晚间归家习惯。",
    "推理步骤 2: 晚间活动（19:10-23:25）中，厨房灯开启、客厅有人活动、玄关灯关闭等事件连贯且逻辑合理，表明住户正在家中正常生活。",
    "推理步骤 3: 关键的安全操作在 23:18 发生，门锁状态变为锁定（LockState=2），且此时卧室无人（occupancy=0），确认用户已安全入睡并锁好大门，无入侵或尾随迹象。"
  ],
  "key_evidence": [
    "23:18 front_door_lock 自动/手动执行锁定操作 (LockState=2)",
    "23:00 master_bedroom_occupancy 和 second_bedroom_occupancy 均为 0 (无人)"
  ],
  "recommended_actions": [
    "无需采取紧急措施，系统运行正常。",
    "建议继续保持当前的设备监控策略。"
  ]
}
```


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 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 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 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 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: SQ5
- 重点房间: entrance
- 重点设备: front_door_lock, kitchen_light, living_room_occupancy
- 已选事件数: 31

## 跨天活动摘要
- 2026-07-08: entrance=233, master_bedroom=232, kids_room=231, master_bathroom=225, dining_room=218, living_room=114

## 设备事件日志
[2026-07-08T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-08T07:11:09] kitchen_light | OnOff.OnOff = False
[2026-07-08T07:11:20] front_door_lock | DoorLock.LockState = 2
[2026-07-08T07:11:25] front_door_lock | DoorLock.LockState = 1
[2026-07-08T16:24:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-08T17:59:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-08T17:59:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T19:29:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T21:49:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T22:09:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T22:22:24] front_door_contact | BooleanState.StateValue = True
[2026-07-08T22:22:25] front_door_lock | DoorLock.LockState = 1
[2026-07-08T22:24:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T22:34:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T22:37:12] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T22:44:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T22:54:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T22:57:12] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T23:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-08T23:03:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T23:04:04] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T23:04:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T23:18:00] front_door_lock | DoorLock.LockState = 2
[2026-07-08T23:23:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T23:24:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T23:24:04] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T23:24:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T23:25:00] kitchen_light | OnOff.OnOff = True
[2026-07-08T23:32:12] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T23:34:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T23:34:05] living_room_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "credential_theft",
  "threat_description": "远程解锁后室内活动延迟出现",
  "reasoning": [
    "推理步骤1: 先出现远程解锁结果",
    "推理步骤2: 几分钟后才有室内活动",
    "推理步骤3: 中间缺乏正常进门链路"
  ],
  "key_evidence": [
    "先出现远程解锁结果",
    "几分钟后才有室内活动",
    "中间缺乏正常进门链路"
  ],
  "recommended_actions": [
    "标记为可疑远程开锁事件，建议核查账户凭证与远程授权。"
  ]
}

Rejected response:
```json
{
  "is_anomaly": false,
  "confidence": "high",
  "threat_type": "none",
  "threat_description": "日志显示正常的家庭晚间活动模式，包括入户、室内活动及睡前准备，未发现安全威胁或异常行为。",
  "reasoning": [
    "推理步骤 1: 时间线分析显示，07:11 门锁解锁（LockState=1）随后在 07:11:25 重新上锁（LockState=2），符合早晨离家锁门的正常习惯；16:24 和 17:59 的两次手动开锁操作对应于家庭成员下班回家，时间间隔合理。",
    "推理步骤 2: 22:22 门传感器触发（True）后，门锁立即变为未锁定状态（LockState=1），紧接着在 22:31 左右（日志中 22:34 前）门锁再次上锁（LockState=2），这完全符合‘进门 - 开门 - 关门’的标准交互流程，且后续有客厅和卧室的人员进入记录，证明是合法住户返回。",
    "推理步骤 3: 晚间 23:00 至 23:34 期间，多个房间（主卧、儿童房、餐厅、厨房等）的运动传感器同时或连续触发，表明家庭成员正在家中进行正常的晚间活动（如洗漱、用餐、休息），随后厨房灯开启也符合睡前开灯的习惯，整体行为逻辑连贯且符合常理。",
    "推理步骤 4: 跨天摘要显示各房间夜间停留人数分布均匀，无长时间无人值守或异常聚集现象，进一步佐证了当前日志反映的是正常的家庭生活场景。"
  ],
  "key_evidence": [
    "07:11:25 门锁自动/手动上锁，确认早晨离家动作完成。",
    "22:22 门打开后立即伴随人员进入客厅和卧室的记录，排除了尾随入侵可能。",
    "23:00-23:34 多房间运动传感器活跃，显示家庭成员正常居家活动。"
  ],
  "recommended_actions": [
    "无需采取紧急措施，系统运行正常。",
    "建议继续保持当前的监控策略，定期审查此类正常模式以优化误报过滤规则。"
  ]
}
```


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: entrance
- 重点设备: front_door_lock, living_room_light_1
- 已选事件数: 13

## 设备事件日志
[2026-08-16T04:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T04:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T04:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T04:06:00] front_door_lock | DoorLock.LockState = 2
[2026-08-16T04:07:00] front_door_lock | DoorLock.LockState = 1
[2026-08-16T04:09:00] living_room_light_1 | OnOff.OnOff = True
[2026-08-16T04:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T04:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T04:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T10:02:05] living_room_light_1 | OnOff.OnOff = True
[2026-08-16T23:04:00] living_room_light_1 | OnOff.OnOff = False
[2026-08-16T23:04:35] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-16T23:04:35] front_door_lock | DoorLock.LockState = 1

## 任务
请分析下面的实时设备事件，判断是否需要将其视为异常安全事件。

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "门锁状态变化但没有对应开门链路",
  "reasoning": [
    "推理步骤1: 门锁状态先解锁再回锁",
    "推理步骤2: 缺乏门磁开关记录",
    "推理步骤3: 却伴随室内灯光变化"
  ],
  "key_evidence": [
    "门锁状态先解锁再回锁",
    "缺乏门磁开关记录",
    "却伴随室内灯光变化"
  ],
  "recommended_actions": [
    "判为异常门锁状态切换，建议核查锁日志与物理门状态。"
  ]
}

Rejected response:
```json
{
  "is_anomaly": false,
  "confidence": "high",
  "threat_type": "none",
  "threat_description": "日志显示正常的夜间离家模式及次日清晨的入户开门行为，未发现安全威胁。",
  "reasoning": [
    "推理步骤 1: 凌晨 04:00-04:30 期间，所有房间（客厅、卧室、卫生间）的运动传感器均报告无人状态 (Occupancy=0)，且此时门锁处于锁定状态 (LockState=2)，符合深夜无人居住的常态。",
    "推理步骤 2: 凌晨 04:09 客厅灯开启可能是系统自动唤醒或误触，但随后在 04:30 再次确认全屋无人，且直到 10:02 之前无其他异常活动，排除了入侵者潜伏的可能性。",
    "推理步骤 3: 晚上 23:04 用户手动解锁并打开前门 (LockOperationType=0, OperationSource=Manual)，随后门锁状态变为未锁定 (LockState=1)，这是典型的住户正常回家行为，与之前的无人状态形成合理的闭环。"
  ],
  "key_evidence": [
    "23:04:00 前所有房间运动传感器持续报告 Occupancy = 0",
    "23:04:35 门锁操作源为 Manual，且操作后状态从锁定变为未锁定，符合住户回家逻辑"
  ],
  "recommended_actions": [
    "无需采取紧急措施，系统运行正常。",
    "建议继续监控后续时段，确保白天离家时门锁能自动重新锁定。"
  ]
}
```


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 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 balcony: 阳台灯[onoff_light], 阳台门传感器[contact_sensor], 洗衣机[laundry_washer]
- 房间 dining_room: 餐厅灯[dimmable_light], 餐厅运动传感器[occupancy_sensor]
- 房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light], 玄关运动传感器[occupancy_sensor]
- 房间 kids_room: 儿童房灯[dimmable_light], 儿童房运动传感器[occupancy_sensor], 儿童房窗帘[window_covering], 儿童房窗户传感器[contact_sensor], 儿童房温度传感器[temperature_sensor]
- 房间 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 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: living_room
- 重点设备: kitchen_light, living_room_occupancy
- 已选事件数: 137

## 跨天活动摘要
- 2026-07-01: living_room=112, master_bedroom=232, kids_room=231, entrance=226, dining_room=223, master_bathroom=55
- 2026-07-02: living_room=111, master_bedroom=231, entrance=229, kids_room=228, dining_room=224, master_bathroom=51
- 2026-07-03: living_room=117, entrance=231, master_bedroom=228, kids_room=227, dining_room=221, master_bathroom=54

## 设备事件日志
[2026-07-01T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T01:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-01T02:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-01T02:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-01T02:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-07-01T02:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-01T02:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-07-01T02:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T02:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T02:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-07-01T02:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-07-01T02:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-07-01T02:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-07-01T02:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-07-01T02:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-07-01T02:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-07-01T03:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T03:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T03:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T03:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-07-01T03:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-07-01T03:14:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T03:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-07-01T03:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-07-01T03:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-07-01T03:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-07-01T03:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-07-01T03:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-07-01T03:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T03:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T03:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-07-01T03:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-07-01T03:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-07-01T03:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2395
[2026-07-01T03:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-07-01T03:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-07-01T03:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-07-01T04:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-07-01T04:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T04:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T04:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-07-01T04:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-07-01T04:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T04:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2432
[2026-07-01T07:49:06] kitchen_light | OnOff.OnOff = False
[2026-07-02T00:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T01:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-07-02T02:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-02T02:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-02T02:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-02T02:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-07-02T02:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-07-02T02:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T02:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T02:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-07-02T02:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-07-02T02:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-07-02T02:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-07-02T02:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-07-02T02:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-02T02:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-07-02T03:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-07-02T03:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T03:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T03:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T03:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-07-02T03:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-07-02T03:14:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T03:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-07-02T03:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-07-02T03:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-07-02T03:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-07-02T03:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-07-02T03:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-07-02T03:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T03:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T03:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-07-02T03:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-07-02T03:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2401
[2026-07-02T03:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-07-02T03:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-07-02T03:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-07-02T04:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-07-02T04:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T04:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T04:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-07-02T04:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2418
[2026-07-02T04:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T04:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2434
[2026-07-02T07:28:06] kitchen_light | OnOff.OnOff = False
[2026-07-03T01:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T01:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-03T02:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-03T02:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-03T02:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-07-03T02:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-03T02:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-07-03T02:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T02:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T02:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-07-03T02:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-07-03T02:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-07-03T02:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-07-03T02:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-07-03T02:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-07-03T03:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-07-03T03:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T03:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T03:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T03:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-07-03T03:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-07-03T03:14:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T03:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-07-03T03:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-07-03T03:15:00] kitchen_light | OnOff.OnOff = True
[2026-07-03T03:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-07-03T03:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-07-03T03:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-07-03T03:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-07-03T03:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T03:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T03:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-07-03T03:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2386
[2026-07-03T03:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-07-03T03:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-07-03T03:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-07-03T03:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-07-03T03:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-07-03T04:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-07-03T04:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T04:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T04:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-07-03T04:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-07-03T04:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2412
[2026-07-03T04:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T04:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-07-03T06:59:09] kitchen_light | OnOff.OnOff = True

## 任务
以下是过去 3 天的设备活动记录。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:
```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "intrusion",
  "threat_description": "检测到凌晨时段（03:14）客厅有人活动，且伴随厨房灯光开启，存在非正常作息下的入侵或异常行为风险。",
  "reasoning": [
    "1. 时间异常：日志显示在连续三天（7月1日、2日、3日）的凌晨 03:14 左右，客厅运动传感器（living_room_occupancy）均从 0 变为 1，表明有人在深夜/凌晨进入客厅。这通常不属于正常的睡眠或休息时间段。",
    "2. 关联行为异常：在 7月3日 03:15，紧随客厅人员出现后，厨房灯（kitchen_light）被开启（OnOff = True）。虽然前两天的同一时间点未记录到厨房灯动作（可能因日志筛选或设备未触发），但“深夜起床+开灯”的组合增加了可疑性。特别是7月3日的联动更为明显。",
    "3. 排除误报：所有卧室和玄关的运动传感器在凌晨 03:00-04:00 期间均保持为 0（无人），说明该活动并非家庭成员起夜经过走廊，而是直接出现在客厅区域。结合温度传感器数据平稳，无火灾或极端天气迹象，排除了环境因素导致的传感器误触。",
    "4. 模式一致性：这种每天凌晨固定时间出现的活动具有高度规律性，若住户无特殊夜班习惯，极有可能是非法入侵者或智能家居系统受到恶意控制/干扰。"
  ],
  "key_evidence": [
    "[2026-07-01T03:14:00] living_room_occupancy | OccupancySensing.Occupancy = 1",
    "[2026-07-02T03:14:00] living_room_occupancy | OccupancySensing.Occupancy = 1",
    "[2026-07-03T03:14:00] living_room_occupancy | OccupancySensing.Occupancy = 1",
    "[2026-07-03T03:15:00] kitchen_light | OnOff.OnOff = True",
    "其他房间（卧室、玄关）在同期均为 Occupancy = 0"
  ],
  "recommended_actions": [
    "立即检查家中门窗锁具状态及监控录像（如有），确认是否有物理入侵痕迹。",
    "核实住户近期行程，确认是否为住户本人夜间活动（如失眠、加班回家等）。",
    "若确认为非住户行为，请立即报警并重置智能家居账户权限，检查是否存在远程访问漏洞。",
    "建议调整安防策略，对凌晨时段的客厅运动传感器触发设置更高等级的警报通知。"
  ]
}
```

Rejected response:
```json
{
  "is_anomaly": false,
  "confidence": "high",
  "threat_type": "none",
  "threat_description": "过去三天的设备日志显示正常的夜间作息模式，无入侵、异常温度或设备故障迹象。",
  "reasoning": [
    "时间线分析：所有事件均发生在凌晨 00:00 至 07:00 之间，符合典型的家庭睡眠时段。在 03:14 左右检测到客厅有人（Occupancy=1），随后在 04:30 变为无人，这与住户起床上厕所或短暂活动后返回卧室的常规行为一致，且后续未再出现人员活动。",
    "温度趋势验证：室内温度从凌晨 2 点的约 23°C (2308mK) 缓慢上升至清晨 4-5 点的约 24.3°C (2432mK)，升温速率约为 0.5°C/小时，完全符合空调关闭后室温自然回升的物理规律，不存在火灾导致的急剧升温或传感器漂移现象。",
    "设备状态检查：厨房灯光在 07:28 和 06:59 自动关闭/开启，对应于住户起床后的正常生活流程；所有门窗传感器、烟雾报警器和漏水传感器均未报告触发事件，表明物理环境安全。"
  ],
  "key_evidence": [
    "凌晨 03:14 至 04:30 期间仅有一次短暂的客厅人员活动记录，随后全屋恢复无人状态。",
    "全时段温度变化平缓且方向一致（随时间上升），无异常尖峰或下降趋势。",
    "关键安全设备（烟雾报警器、漏水传感器、门锁）在整个监控窗口内无任何告警或状态变更。"
  ],
  "recommended_actions": [
    "无需采取紧急措施，当前系统运行正常。",
    "建议继续保持当前的设备日志监控频率，以捕捉潜在的长期异常模式。"
  ]
}
```


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 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 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 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 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: SQ2
- 重点房间: entrance
- 重点设备: front_door_lock, living_room_light_1
- 已选事件数: 24

## 设备事件日志
[2026-08-05T03:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T03:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T04:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T04:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T04:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T04:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T04:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T04:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T04:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T04:06:00] front_door_lock | DoorLock.LockState = 2
[2026-08-05T04:07:00] front_door_lock | DoorLock.LockState = 1
[2026-08-05T04:09:00] living_room_light_1 | OnOff.OnOff = True
[2026-08-05T04:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T04:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T04:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T04:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T04:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T04:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T04:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T05:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T07:28:20] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-05T07:28:31] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-05T16:29:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-05T18:19:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)

## 任务
系统刚记录到以下一段设备状态变化。请评估这些变化是否已经构成安全风险，并说明原因。

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "门锁状态变化但没有对应开门链路",
  "reasoning": [
    "推理步骤1: 门锁状态先解锁再回锁",
    "推理步骤2: 缺乏门磁开关记录",
    "推理步骤3: 却伴随室内灯光变化"
  ],
  "key_evidence": [
    "门锁状态先解锁再回锁",
    "缺乏门磁开关记录",
    "却伴随室内灯光变化"
  ],
  "recommended_actions": [
    "判为异常门锁状态切换，建议核查锁日志与物理门状态。"
  ]
}

Rejected response:
```json
{
  "is_anomaly": false,
  "confidence": "high",
  "threat_type": "none",
  "threat_description": "日志显示的家庭活动模式符合正常的夜间休息及次日清晨起床、日间离家行为，未发现安全威胁。",
  "reasoning": [
    "推理步骤 1: 凌晨 03:00 至 04:00 期间，全屋（包括玄关、客厅、卧室等）运动传感器均报告无人状态 (Occupancy=0)，且入户门锁在 04:06-04:09 处于解锁状态 (LockState=1)，随后于 04:09 打开客厅灯。结合时间判断，这是住户正常起床并进入客厅开启灯光的行为，非异常入侵迹象。",
    "推理步骤 2: 07:28 记录到一次手动解锁和开门操作，紧接着在 16:29 和 18:19 分别记录了两次手动上锁操作。这些时间点（早晨出门、下午回家/短暂外出、傍晚回家）与典型的家庭作息高度吻合，且均为手动操作，排除了远程恶意控制或自动故障的可能性。",
    "推理步骤 3: 整个日志片段中，所有房间的运动传感器状态逻辑自洽（无人时灯亮可能是预设场景或误触但无持续占用信号，有人时未出现矛盾），且关键安防设备（门锁、传感器）工作正常，未检测到尾随、非法闯入或设备故障等异常模式。"
  ],
  "key_evidence": [
    "04:09 开门后仅 1 分钟即打开客厅灯，符合起床开灯习惯。",
    "07:28 的开门操作发生在早晨，且后续有正常的日间上锁记录。",
    "全天各房间运动传感器读数与时间轴上的光照和设备操作逻辑一致，无冲突数据。"
  ],
  "recommended_actions": [
    "无需采取紧急措施，系统运行正常。",
    "建议继续保持对门锁操作来源（Manual vs Remote）的监控，确保无未经授权的远程访问尝试。"
  ]
}
```


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: living_room
- 重点设备: bedroom_window_contact, living_room_occupancy, living_room_window_contact
- 已选事件数: 46

## 设备事件日志
[2026-07-22T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T01:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-22T01:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-22T01:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T01:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-07-22T01:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-07-22T01:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-22T01:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-22T02:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-07-22T02:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T02:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T02:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T02:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-07-22T02:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-07-22T02:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-22T02:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-22T02:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-22T02:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-07-22T02:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T02:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T02:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T02:31:00] living_room_window_contact | BooleanState.StateValue = False
[2026-07-22T02:32:00] bedroom_window_contact | BooleanState.StateValue = False
[2026-07-22T02:34:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T02:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-22T02:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-07-22T02:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-07-22T02:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-07-22T02:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-07-22T03:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-07-22T03:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T03:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T03:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T03:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-07-22T03:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-07-22T03:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-07-22T03:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-07-22T03:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T03:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-07-22T03:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-07-22T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T19:32:20] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T20:57:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T22:22:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T23:47:08] living_room_occupancy | OccupancySensing.Occupancy = 1

## 任务
系统刚记录到以下一段设备状态变化。请评估这些变化是否已经构成安全风险，并说明原因。

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "多个窗户传感器短时依次触发",
  "reasoning": [
    "推理步骤1: 短时间内两个不同房间窗户先后打开",
    "推理步骤2: 触发时间位于深夜",
    "推理步骤3: 随后出现室内运动"
  ],
  "key_evidence": [
    "短时间内两个不同房间窗户先后打开",
    "触发时间位于深夜",
    "随后出现室内运动"
  ],
  "recommended_actions": [
    "判定为扫描式入侵尝试，建议重点检查窗户和周边摄像头。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "low",
  "threat_type": "fire_risk",
  "threat_description": "存在异常，但原因更可能属于其他类别。",
  "reasoning": [
    "推理步骤1: 日志里有异常，但我把它归因为另一类威胁。"
  ],
  "key_evidence": [
    "短时间内两个不同房间窗户先后打开"
  ],
  "recommended_actions": [
    "建议按该错误类别处理。"
  ]
}


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

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

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

## 家庭环境信息
家庭布局: 三室两厅 (3BR)
- 重点房间 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 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 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 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: SQ2
- 重点房间: entrance
- 重点设备: front_door_lock, living_room_light_1
- 已选事件数: 24

## 设备事件日志
[2026-08-07T03:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T03:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T04:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T04:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T04:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T04:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T04:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T04:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T04:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T04:06:00] front_door_lock | DoorLock.LockState = 2
[2026-08-07T04:07:00] front_door_lock | DoorLock.LockState = 1
[2026-08-07T04:09:00] living_room_light_1 | OnOff.OnOff = True
[2026-08-07T04:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T04:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T04:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T04:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T04:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T04:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T04:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T05:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T07:42:35] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-07T07:42:42] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-07T15:57:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-07T18:08:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)

## 任务
请分析下面的实时设备事件，判断是否需要将其视为异常安全事件。

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "门锁状态变化但没有对应开门链路",
  "reasoning": [
    "推理步骤1: 门锁状态先解锁再回锁",
    "推理步骤2: 缺乏门磁开关记录",
    "推理步骤3: 却伴随室内灯光变化"
  ],
  "key_evidence": [
    "门锁状态先解锁再回锁",
    "缺乏门磁开关记录",
    "却伴随室内灯光变化"
  ],
  "recommended_actions": [
    "判为异常门锁状态切换，建议核查锁日志与物理门状态。"
  ]
}

Rejected response:
```json
{
  "is_anomaly": false,
  "confidence": "high",
  "threat_type": "none",
  "threat_description": "日志显示正常的夜间无人状态及白天的常规出入活动，未发现安全威胁。",
  "reasoning": [
    "推理步骤 1: 凌晨 03:00 至 04:30 期间，全屋（包括入户玄关、客厅、卧室等）运动传感器均报告 Occupancy=0，且门锁在 04:06-04:09 处于解锁状态（LockState=1），随后于 04:09 开启客厅灯光。结合时间判断，这是典型的住户离家后的正常‘布防’或‘外出’场景，而非入侵迹象。",
    "推理步骤 2: 白天 07:42 和 15:57 的门锁操作记录均为手动上锁（LockOperationType=1），且来源为 Manual，符合住户早晨出门和下午回家/再次出门的正常行为模式。",
    "推理步骤 3: 虽然 04:09 在无检测到人员的情况下开启了客厅灯，但这可能是系统自动联动（如定时任务或误触动的智能开关），考虑到后续没有伴随异常的人员进入事件或持续的高能耗报警，且整体环境保持无人状态，该行为不足以判定为安全威胁。"
  ],
  "key_evidence": [
    "凌晨时段全屋 occupancy 持续为 0，排除有人非法滞留的可能。",
    "所有门锁操作事件（07:42, 15:57）均为手动上锁，无异常解锁或强制开锁记录。",
    "未触发烟雾、漏水或其他紧急安全设备的报警事件。"
  ],
  "recommended_actions": [
    "无需采取紧急措施，系统运行正常。",
    "建议用户检查 04:09 客厅灯光开启的具体原因（是否为自动化规则设定），若不需要可调整自动化策略以减少不必要的能耗。"
  ]
}
```


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ3
- 重点房间: living_room
- 重点设备: bedroom_window_contact, living_room_occupancy, living_room_window_contact
- 已选事件数: 95

## 跨天活动摘要
- 2026-08-01: living_room=196, bedroom=209, bathroom=59, kitchen=14, entrance=3

## 设备事件日志
[2026-08-01T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T00:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-08-01T01:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-08-01T01:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T01:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-01T01:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-08-01T01:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-08-01T01:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-08-01T01:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-08-01T01:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-01T01:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T01:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-08-01T01:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-08-01T01:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-08-01T01:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2217
[2026-08-01T01:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-08-01T01:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-08-01T01:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2216
[2026-08-01T01:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-01T01:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-01T01:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2214
[2026-08-01T01:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-08-01T02:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-08-01T02:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2219
[2026-08-01T02:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-08-01T02:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T02:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T02:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T02:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-01T02:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2222
[2026-08-01T02:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-08-01T02:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-08-01T02:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2223
[2026-08-01T02:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2232
[2026-08-01T02:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-08-01T02:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-08-01T02:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2233
[2026-08-01T02:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-08-01T02:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2239
[2026-08-01T02:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-08-01T02:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-08-01T02:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-08-01T02:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-08-01T02:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T02:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T02:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T02:31:00] living_room_window_contact | BooleanState.StateValue = False
[2026-08-01T02:32:00] bedroom_window_contact | BooleanState.StateValue = False
[2026-08-01T02:34:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T02:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-08-01T02:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-08-01T02:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-08-01T02:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-08-01T02:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-01T02:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-08-01T02:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-08-01T02:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-08-01T02:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-08-01T02:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-08-01T02:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-08-01T02:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-08-01T03:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-08-01T03:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-08-01T03:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-08-01T03:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T03:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T03:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T03:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-08-01T03:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-08-01T03:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-08-01T03:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-08-01T03:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-08-01T03:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-08-01T03:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-08-01T03:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-08-01T03:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-08-01T03:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-08-01T03:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-08-01T03:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-08-01T03:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T03:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-08-01T03:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-08-01T03:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-08-01T03:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-08-01T03:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-08-01T04:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-08-01T04:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T04:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-08-01T04:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-08-01T10:47:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T13:22:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T15:57:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T18:32:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T21:07:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T23:42:00] living_room_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "多个窗户传感器短时依次触发",
  "reasoning": [
    "推理步骤1: 短时间内两个不同房间窗户先后打开",
    "推理步骤2: 触发时间位于深夜",
    "推理步骤3: 随后出现室内运动"
  ],
  "key_evidence": [
    "短时间内两个不同房间窗户先后打开",
    "触发时间位于深夜",
    "随后出现室内运动"
  ],
  "recommended_actions": [
    "判定为扫描式入侵尝试，建议重点检查窗户和周边摄像头。"
  ]
}

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


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: entrance
- 重点设备: front_door_lock, kitchen_light, living_room_occupancy
- 已选事件数: 38

## 设备事件日志
[2026-07-10T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T06:46:07] kitchen_light | OnOff.OnOff = True
[2026-07-10T07:42:03] kitchen_light | OnOff.OnOff = False
[2026-07-10T07:42:27] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-10T07:42:27] front_door_lock | DoorLock.LockState = 2
[2026-07-10T07:42:35] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-10T07:42:35] front_door_lock | DoorLock.LockState = 1
[2026-07-10T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T16:35:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-10T16:35:00] front_door_lock | DoorLock.LockState = 2
[2026-07-10T17:54:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-10T17:54:00] front_door_lock | DoorLock.LockState = 2
[2026-07-10T17:54:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T18:48:00] kitchen_light | OnOff.OnOff = True
[2026-07-10T19:24:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T20:54:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T22:09:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T22:09:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T22:29:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T22:29:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T22:43:00] living_room_light_1 | OnOff.OnOff = False
[2026-07-10T22:43:07] living_room_ac | OnOff.OnOff = False
[2026-07-10T22:43:12] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T22:43:18] master_bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000
[2026-07-10T22:43:27] front_door_contact | BooleanState.StateValue = True
[2026-07-10T22:43:28] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-10T22:43:28] front_door_lock | DoorLock.LockState = 1
[2026-07-10T22:43:30] master_bedroom_light | OnOff.OnOff = False
[2026-07-10T22:49:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T22:49:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T23:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T23:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T23:03:12] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T23:09:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T23:09:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T23:18:00] front_door_lock | DoorLock.LockState = 2
[2026-07-10T23:24:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T23:25:00] kitchen_light | OnOff.OnOff = True

## 任务
请分析下面的实时设备事件，判断是否需要将其视为异常安全事件。

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "credential_theft",
  "threat_description": "远程解锁后室内活动延迟出现",
  "reasoning": [
    "推理步骤1: 先出现远程解锁结果",
    "推理步骤2: 几分钟后才有室内活动",
    "推理步骤3: 中间缺乏正常进门链路"
  ],
  "key_evidence": [
    "先出现远程解锁结果",
    "几分钟后才有室内活动",
    "中间缺乏正常进门链路"
  ],
  "recommended_actions": [
    "标记为可疑远程开锁事件，建议核查账户凭证与远程授权。"
  ]
}

Rejected response:
```json
{
  "is_anomaly": false,
  "confidence": "high",
  "threat_type": "none",
  "threat_description": "日志显示正常的家庭作息模式，包括早晚出入、室内活动及睡前安防布防，未发现异常入侵或设备故障迹象。",
  "reasoning": [
    "时间线分析：日志覆盖了从清晨 (06:46) 到深夜 (23:25) 的完整周期。早晨厨房灯开启随后门锁操作（LockState 1->2）符合离家出门的正常行为；傍晚门锁再次操作（LockState 1->2）符合回家进门的行为。",
    " occupancy 逻辑验证：客厅和玄关的运动传感器状态变化与人员进出逻辑一致。例如，22:09 玄关有人且随后客厅有人，22:43 关闭客厅灯光和空调后，主卧有人并拉上窗帘，这是典型的睡前准备流程。",
    " 安全状态确认：在夜间时段（22:43），入户门接触传感器触发（StateValue=True，表示门已关好/闭合），紧接着门锁执行了手动上锁操作（LockOperationType=0, LockState=1）。这表明住户在离开公共区域进入卧室前正确完成了安防布防动作，系统运行正常。",
    " 无冲突事件：未检测到门锁在未授权情况下频繁开关、门窗传感器在无人时异常触发、或烟雾/漏水等危险传感器报警的情况。所有设备状态变化均符合 Matter 协议下的预期行为。"
  ],
  "key_evidence": [
    "22:43:27 front_door_contact StateValue = True (门已关闭)",
    "22:43:28 front_door_lock LockOperation(LockOperationType=0) -> LockState = 1 (手动上锁成功)",
    "22:43:18 master_bedroom_window CurrentPositionLiftPercent100ths = 10000 (窗帘完全关闭，符合睡前习惯)"
  ],
  "recommended_actions": [
    "继续监控当前状态，无需立即干预。",
    "建议用户确认次日早晨的离家自动化场景是否按预期执行。"
  ]
}
```