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 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 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: balcony
- 重点设备: balcony_door_contact, balcony_laundry_washer, balcony_light
- 已选事件数: 18

## 设备事件日志
[2026-07-22T16:46:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T16:46:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T16:47:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T16:47:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T17:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T17:06:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T17:06:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T17:07:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T17:07:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T17:07:45] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T17:20:00] balcony_door_contact | BooleanState.StateValue = False
[2026-07-22T17:20:00] balcony_light | OnOff.OnOff = True
[2026-07-22T17:21:00] balcony_laundry_washer | OperationalState.OperationalState = 1
[2026-07-22T17:26:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T17:26:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T17:27:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T17:27:10] dining_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。


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_light_1, living_room_window_contact
- 已选事件数: 34

## 设备事件日志
[2026-08-11T08:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-11T09:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-11T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-11T09:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-08-11T09:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-11T09:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-08-11T09:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-08-11T09:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-11T09:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-11T09:31:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T09:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-08-11T09:35:27] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-11T09:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-11T09:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-08-11T09:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-08-11T09:51:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T09:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-11T10:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-11T10:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-11T10:05:00] living_room_window_contact | BooleanState.StateValue = False
[2026-08-11T10:05:27] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-11T10:06:00] bedroom_window_contact | BooleanState.StateValue = False
[2026-08-11T10:07:00] living_room_light_1 | OnOff.OnOff = True
[2026-08-11T10:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-08-11T10:11:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T10:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2558
[2026-08-11T10:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-11T10:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-11T10:31:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T10:35:27] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-11T10:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-11T10:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-11T10:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-08-11T10:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554

## 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。


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 balcony: 阳台灯[onoff_light], 阳台门传感器[contact_sensor], 洗衣机[laundry_washer]
- 房间 bathroom: 卫生间灯[onoff_light], 卫生间运动传感器[occupancy_sensor], 卫生间漏水传感器[water_leak_detector]
- 房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light], 玄关运动传感器[occupancy_sensor]
- 房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher]
- 房间 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: SQ3
- 重点房间: balcony
- 重点设备: balcony_door_contact, balcony_laundry_washer, balcony_light
- 已选事件数: 108

## 跨天活动摘要
- 2026-07-03: balcony=3, entrance=230, living_room=112, bathroom=53, master_bedroom=48, second_bedroom=48

## 设备事件日志
[2026-07-03T16:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-07-03T16:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-07-03T16:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-07-03T16:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-07-03T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T16:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T16:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T16:30:12] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T16:32:27] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T16:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-07-03T16:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-07-03T16:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-07-03T16:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-07-03T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-07-03T16:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-07-03T16:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-07-03T16:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-07-03T16:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-07-03T16:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-07-03T16:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-07-03T16:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-07-03T16:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-07-03T16:52:27] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-07-03T16:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-07-03T16:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-07-03T16:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-07-03T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-07-03T17:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-07-03T17:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-07-03T17:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-07-03T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T17:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T17:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T17:00:12] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-07-03T17:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-07-03T17:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-07-03T17:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-07-03T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-07-03T17:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-07-03T17:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-07-03T17:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-07-03T17:12:27] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-07-03T17:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-03T17:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-07-03T17:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-07-03T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-07-03T17:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-07-03T17:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-07-03T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-07-03T17:20:00] balcony_door_contact | BooleanState.StateValue = False
[2026-07-03T17:20:00] balcony_light | OnOff.OnOff = True
[2026-07-03T17:21:00] balcony_laundry_washer | OperationalState.OperationalState = 1
[2026-07-03T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-07-03T17:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-07-03T17:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-07-03T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-07-03T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-03T17:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-07-03T17:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-07-03T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-07-03T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T17:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T17:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T17:30:12] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T17:32:27] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-07-03T17:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-07-03T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-03T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-03T17:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-07-03T17:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-07-03T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-03T17:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-07-03T17:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-03T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-07-03T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-07-03T17:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-07-03T17:52:27] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T17:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-03T17:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-03T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-07-03T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-07-03T18:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-03T18:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-07-03T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-07-03T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T18:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T18:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T18:00:12] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-07-03T18:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-03T18:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-03T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-03T18:09:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-03T18:09:00] front_door_lock | DoorLock.LockState = 2
[2026-07-03T18:09:02] front_door_contact | BooleanState.StateValue = False
[2026-07-03T18:09:12] entrance_light | OnOff.OnOff = True
[2026-07-03T18:09:18] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T18:09:28] living_room_light_1 | OnOff.OnOff = True
[2026-07-03T18:09:35] living_room_ac | OnOff.OnOff = True
[2026-07-03T18:09:35] living_room_ac | Thermostat.SystemMode = 3
[2026-07-03T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-07-03T18:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-03T18:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-03T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324

## 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。


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_light_1, living_room_window_contact
- 已选事件数: 37

## 设备事件日志
[2026-07-11T08:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-07-11T09:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-11T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T09:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-07-11T09:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-07-11T09:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-07-11T09:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-11T09:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-07-11T09:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T09:32:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-11T09:33:27] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T09:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-07-11T09:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-07-11T09:50:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-11T09:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-07-11T09:50:30] kitchen_window_contact | BooleanState.StateValue = False
[2026-07-11T09:52:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-11T09:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-11T10:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-07-11T10:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T10:03:27] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T10:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-07-11T10:05:00] living_room_window_contact | BooleanState.StateValue = False
[2026-07-11T10:06:00] bedroom_window_contact | BooleanState.StateValue = False
[2026-07-11T10:07:00] living_room_light_1 | OnOff.OnOff = True
[2026-07-11T10:12:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-11T10:12:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-11T10:12:08] living_room_light_1 | OnOff.OnOff = True
[2026-07-11T10:12:17] living_room_ac | OnOff.OnOff = True
[2026-07-11T10:12:17] living_room_ac | Thermostat.SystemMode = 3
[2026-07-11T10:12:23] living_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 0
[2026-07-11T10:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-07-11T10:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-11T10:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-07-11T10:32:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-11T10:32:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-11T10:33:27] bathroom_occupancy | OccupancySensing.Occupancy = 0

## 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。


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: entrance_light, front_door_contact, front_door_lock
- 已选事件数: 26

## 设备事件日志
[2026-07-10T07:24:15] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-10T07:24:15] front_door_lock | DoorLock.LockState = 2
[2026-07-10T07:24:17] front_door_contact | BooleanState.StateValue = False
[2026-07-10T07:24:23] front_door_contact | BooleanState.StateValue = True
[2026-07-10T07:24:24] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-10T07:24:24] front_door_lock | DoorLock.LockState = 1
[2026-07-10T18:23:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-10T18:23:00] front_door_lock | DoorLock.LockState = 2
[2026-07-10T18:23:02] front_door_contact | BooleanState.StateValue = False
[2026-07-10T18:23:08] entrance_light | OnOff.OnOff = True
[2026-07-10T19:28:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T19:36:09] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T19:38:29] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T19:47:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-10T19:47:30] kitchen_window_contact | BooleanState.StateValue = False
[2026-07-10T19:48:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T20:02:00] front_door_lock | DoorLock.LockState = 2
[2026-07-10T20:03:00] front_door_contact | BooleanState.StateValue = False
[2026-07-10T20:04:00] entrance_light | OnOff.OnOff = True
[2026-07-10T20:05:00] kitchen_dishwasher | OnOff.OnOff = True
[2026-07-10T20:05:05] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-07-10T20:06:09] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T20:08:29] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T20:10:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T20:30:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T20:36:09] bedroom_occupancy | OccupancySensing.Occupancy = 0

## 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。


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_contact, front_door_lock
- 已选事件数: 29

## 设备事件日志
[2026-07-16T07:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T07:28:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T07:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T07:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T07:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T07:31:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T07:33:17] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T07:40:00] dining_room_light | OnOff.OnOff = False
[2026-07-16T07:40:08] kitchen_light | OnOff.OnOff = False
[2026-07-16T07:40:16] master_bedroom_light | OnOff.OnOff = False
[2026-07-16T07:40:25] kids_room_light | OnOff.OnOff = False
[2026-07-16T07:40:33] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-16T07:40:33] front_door_lock | DoorLock.LockState = 2
[2026-07-16T07:40:35] front_door_contact | BooleanState.StateValue = False
[2026-07-16T07:40:36] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T07:40:42] front_door_contact | BooleanState.StateValue = True
[2026-07-16T07:40:43] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-16T07:40:43] front_door_lock | DoorLock.LockState = 1
[2026-07-16T07:48:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T07:50:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T07:51:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T08:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T08:00:36] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T08:02:00] front_door_lock | DoorLock.LockState = 2
[2026-07-16T08:02:00] front_door_contact | BooleanState.StateValue = False
[2026-07-16T08:03:00] front_door_lock | DoorLock.LockState = 1
[2026-07-16T08:03:17] master_bathroom_occupancy | OccupancySensing.Occupancy = 0

## 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。


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: kitchen_light, living_room_occupancy
- 已选事件数: 126

## 跨天活动摘要
- 2026-08-02: living_room=193, bedroom=206, bathroom=56, kitchen=14, entrance=3
- 2026-08-03: living_room=111, bedroom=71, bathroom=52, entrance=14, kitchen=8
- 2026-08-04: living_room=114, bedroom=74, bathroom=53, entrance=14, kitchen=9

## 设备事件日志
[2026-08-02T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T05:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2447
[2026-08-02T05:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2435
[2026-08-02T05:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2442
[2026-08-02T05:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2455
[2026-08-02T05:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T05:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2456
[2026-08-02T05:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-08-02T05:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2477
[2026-08-02T05:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2475
[2026-08-02T05:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-08-02T06:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2479
[2026-08-02T06:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2467
[2026-08-02T06:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T06:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-08-02T06:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2479
[2026-08-02T06:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2478
[2026-08-02T06:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2486
[2026-08-02T06:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2489
[2026-08-02T06:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-08-02T06:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T06:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T06:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-08-02T06:35:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T06:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-08-02T06:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2495
[2026-08-02T06:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-08-02T06:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2497
[2026-08-02T06:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2412
[2026-08-02T07:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-08-02T07:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-02T07:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T07:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-08-02T07:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-08-02T07:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-08-02T07:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-02T07:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-08-02T07:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-08-02T07:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-02T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-02T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-08-02T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-02T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-02T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-02T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-08-02T12:12:00] kitchen_light | OnOff.OnOff = True
[2026-08-02T18:01:00] kitchen_light | OnOff.OnOff = True
[2026-08-03T05:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2440
[2026-08-03T05:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2456
[2026-08-03T05:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2449
[2026-08-03T05:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2458
[2026-08-03T05:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2473
[2026-08-03T05:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2472
[2026-08-03T06:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-08-03T06:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T06:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T06:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-08-03T06:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2487
[2026-08-03T06:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-08-03T06:16:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-03T06:16:17] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0
[2026-08-03T06:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-08-03T06:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-08-03T06:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2401
[2026-08-03T06:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T06:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-08-03T06:36:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-03T06:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-08-03T06:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-08-03T06:45:04] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-03T06:47:14] kitchen_light | OnOff.OnOff = True
[2026-08-03T06:47:44] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T06:48:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-03T06:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-08-03T06:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2495
[2026-08-03T06:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-08-03T07:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-08-03T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T07:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-08-03T07:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-08-03T07:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-08-03T07:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-08-03T07:17:28] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T07:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-03T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-08-03T07:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2415
[2026-08-03T07:29:00] kitchen_light | OnOff.OnOff = False
[2026-08-03T07:29:24] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-03T07:29:26] front_door_contact | BooleanState.StateValue = False
[2026-08-03T07:29:31] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-03T07:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-08-03T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-03T07:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-08-03T07:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-08-03T07:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-08-03T07:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-03T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T08:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-03T08:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-03T18:54:00] kitchen_light | OnOff.OnOff = True
[2026-08-04T05:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-08-04T05:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2446
[2026-08-04T05:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2450
[2026-08-04T05:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T05:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2467
[2026-08-04T05:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2463
[2026-08-04T05:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-08-04T06:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2484
[2026-08-04T06:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2477
[2026-08-04T06:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T06:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2479
[2026-08-04T06:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2476
[2026-08-04T06:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-08-04T06:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2487
[2026-08-04T06:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-08-04T06:22:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T06:22:09] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0
[2026-08-04T06:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-08-04T06:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2401
[2026-08-04T06:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T06:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-08-04T06:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-08-04T06:41:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T06:42:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T06:42:00] kitchen_light | OnOff.OnOff = True

## 任务
请从下面 3 天的时序日志中分析住户或环境是否出现异常模式，不要只看单个事件。

请按以下 JSON 格式回答：

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

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


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: 独居老人 (Elderly Living Alone)
- 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 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], 床头灯[onoff_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], 厨房运动传感器[occupancy_sensor], 厨房漏水传感器[water_leak_detector]
- 房间 living_room: 客厅灯[dimmable_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], 客厅烟雾报警器[smoke_co_alarm]

## 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: entrance
- 重点设备: entrance_light, front_door_contact, front_door_lock, living_room_occupancy
- 已选事件数: 79

## 跨天活动摘要
- 2026-08-01: entrance=233, bedroom=244, kitchen=239, living_room=210, bathroom=61

## 设备事件日志
[2026-08-01T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T07:05:08] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-01T07:05:08] front_door_lock | DoorLock.LockState = 2
[2026-08-01T07:05:10] front_door_contact | BooleanState.StateValue = False
[2026-08-01T07:05:14] front_door_contact | BooleanState.StateValue = True
[2026-08-01T07:05:15] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-01T07:05:15] front_door_lock | DoorLock.LockState = 1
[2026-08-01T08:32:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-01T08:32:00] front_door_lock | DoorLock.LockState = 2
[2026-08-01T08:32:02] front_door_contact | BooleanState.StateValue = False
[2026-08-01T09:52:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T12:27:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T12:27:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T12:47:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T12:47:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T13:07:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T13:07:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T13:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2495
[2026-08-01T13:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2395
[2026-08-01T13:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-08-01T13:15:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T13:16:08] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T13:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2499
[2026-08-01T13:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-08-01T13:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-08-01T13:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2493
[2026-08-01T13:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-08-01T13:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2490
[2026-08-01T13:25:30] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T13:27:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T13:27:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T13:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-08-01T13:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2401
[2026-08-01T13:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-08-01T13:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2485
[2026-08-01T13:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-08-01T13:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2492
[2026-08-01T13:35:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T13:36:08] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T13:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2486
[2026-08-01T13:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-08-01T13:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2491
[2026-08-01T13:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2476
[2026-08-01T13:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-08-01T13:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2486
[2026-08-01T13:47:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T13:47:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T13:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2480
[2026-08-01T13:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-08-01T13:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2481
[2026-08-01T13:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2484
[2026-08-01T13:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2482
[2026-08-01T13:55:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T13:55:30] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T13:56:08] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T13:59:08] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0
[2026-08-01T13:59:24] living_room_light | OnOff.OnOff = True
[2026-08-01T14:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2479
[2026-08-01T14:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2478
[2026-08-01T14:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-08-01T14:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2467
[2026-08-01T14:05:00] front_door_lock | DoorLock.LockState = 2
[2026-08-01T14:05:00] front_door_contact | BooleanState.StateValue = False
[2026-08-01T14:06:00] entrance_light | OnOff.OnOff = True
[2026-08-01T14:07:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T14:07:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T14:09:18] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T14:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2468
[2026-08-01T14:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-08-01T14:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2477
[2026-08-01T14:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2456
[2026-08-01T14:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-08-01T14:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2465
[2026-08-01T14:15:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T14:19:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T14:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2457
[2026-08-01T14:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-08-01T14:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2464
[2026-08-01T14:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2470

## 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。


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: 独居老人 (Elderly Living Alone)
- 重点房间 living_room: 客厅灯[dimmable_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], 客厅烟雾报警器[smoke_co_alarm]
- 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], 床头灯[onoff_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], 玄关运动传感器[occupancy_sensor]
- 房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房运动传感器[occupancy_sensor], 厨房漏水传感器[water_leak_detector]

## 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_light, living_room_window_contact
- 已选事件数: 79

## 跨天活动摘要
- 2026-08-14: living_room=210, bedroom=241, kitchen=239, entrance=230, bathroom=57

## 设备事件日志
[2026-08-14T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-14T08:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-08-14T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T08:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-14T08:40:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T08:40:11] living_room_light | OnOff.OnOff = True
[2026-08-14T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-14T08:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-14T08:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-08-14T09:00:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T09:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-14T09:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-14T09:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-14T09:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2455
[2026-08-14T09:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-08-14T09:15:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T09:16:09] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T09:17:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T09:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-14T09:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2447
[2026-08-14T09:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-14T09:20:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T09:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-14T09:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2450
[2026-08-14T09:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-14T09:27:37] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T09:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-08-14T09:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2445
[2026-08-14T09:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-14T09:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-14T09:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-14T09:35:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T09:36:09] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T09:37:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T09:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2446
[2026-08-14T09:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-08-14T09:40:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T09:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2457
[2026-08-14T09:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2559
[2026-08-14T09:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2452
[2026-08-14T09:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-08-14T09:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-14T09:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2440
[2026-08-14T09:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-08-14T09:55:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T09:56:09] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T09:57:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T09:57:37] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T10:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-14T10:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2458
[2026-08-14T10:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2557
[2026-08-14T10:00:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T10:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-14T10:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2443
[2026-08-14T10:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-08-14T10:05:00] living_room_window_contact | BooleanState.StateValue = False
[2026-08-14T10:06:00] bedroom_window_contact | BooleanState.StateValue = False
[2026-08-14T10:07:00] living_room_light | OnOff.OnOff = True
[2026-08-14T10:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-08-14T10:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2451
[2026-08-14T10:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2558
[2026-08-14T10:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-14T10:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2459
[2026-08-14T10:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-14T10:15:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T10:16:09] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T10:17:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T10:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-08-14T10:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2449
[2026-08-14T10:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-14T10:20:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T10:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-14T10:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2448
[2026-08-14T10:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-14T10:27:37] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T10:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-14T10:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-08-14T10:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2443
[2026-08-14T10:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538

## 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。


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: 125

## 跨天活动摘要
- 2026-08-27: living_room=114, entrance=230, master_bedroom=228, kids_room=228, master_bathroom=223, dining_room=218
- 2026-08-28: living_room=111, master_bedroom=232, entrance=231, kids_room=226, dining_room=220, master_bathroom=59
- 2026-08-29: living_room=49, dining_room=48, master_bedroom=48, second_bedroom=48, kids_room=48, master_bathroom=48

## 设备事件日志
[2026-08-27T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T05:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T05:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2456
[2026-08-27T05:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2447
[2026-08-27T05:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2474
[2026-08-27T05:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2477
[2026-08-27T05:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2480
[2026-08-27T05:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2476
[2026-08-27T06:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-08-27T06:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T06:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T06:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2477
[2026-08-27T06:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2475
[2026-08-27T06:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2471
[2026-08-27T06:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2491
[2026-08-27T06:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2482
[2026-08-27T06:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2495
[2026-08-27T06:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2487
[2026-08-27T06:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2490
[2026-08-27T06:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T06:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T06:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T06:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2489
[2026-08-27T06:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2494
[2026-08-27T06:35:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T06:37:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T06:37:59] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T06:43:09] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 0
[2026-08-27T06:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-08-27T06:48:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T06:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-08-27T06:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-27T06:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-08-27T06:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-08-27T07:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-08-27T07:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T07:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T07:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-08-27T07:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2499
[2026-08-27T07:08:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T07:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-08-27T07:12:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T07:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-08-27T07:15:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T07:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-08-27T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-27T07:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-08-27T07:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-08-27T07:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-08-27T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-27T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-27T22:14:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T05:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2442
[2026-08-28T05:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-28T05:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2456
[2026-08-28T06:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2466
[2026-08-28T06:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2466
[2026-08-28T06:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-28T06:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-28T06:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2479
[2026-08-28T06:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2467
[2026-08-28T06:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2487
[2026-08-28T06:10:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T06:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2488
[2026-08-28T06:16:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T06:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2494
[2026-08-28T06:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2478
[2026-08-28T06:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-08-28T06:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-28T06:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-28T06:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2490
[2026-08-28T06:36:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T06:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2491
[2026-08-28T06:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-08-28T06:48:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T06:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-08-28T06:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-08-28T06:50:13] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 0
[2026-08-28T06:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-28T06:55:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T07:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-08-28T07:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2499
[2026-08-28T07:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-28T07:01:03] kitchen_light | OnOff.OnOff = True
[2026-08-28T07:02:59] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-28T07:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-28T07:05:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T07:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-08-28T07:13:15] dining_room_light | OnOff.OnOff = True
[2026-08-28T07:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-08-28T07:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-28T07:16:00] dining_room_light | OnOff.OnOff = False
[2026-08-28T07:16:18] kids_room_light | OnOff.OnOff = False
[2026-08-28T07:16:28] front_door_contact | BooleanState.StateValue = False
[2026-08-28T07:16:31] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-28T07:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-08-28T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-28T07:21:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T07:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-28T07:25:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T07:28:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T07:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-28T07:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-28T07:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-08-28T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-28T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-28T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-28T11:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T02:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T05:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2440
[2026-08-29T05:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2450
[2026-08-29T05:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2471
[2026-08-29T05:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2473
[2026-08-29T05:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2465
[2026-08-29T06:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2477
[2026-08-29T06:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T06:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T06:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2478
[2026-08-29T06:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2487
[2026-08-29T06:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2473
[2026-08-29T06:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2478
[2026-08-29T06:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2484
[2026-08-29T06:41:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T06:42:00] kitchen_light | OnOff.OnOff = True

## 任务
请从下面 3 天的时序日志中分析住户或环境是否出现异常模式，不要只看单个事件。

请按以下 JSON 格式回答：

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

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


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: 115

## 跨天活动摘要
- 2026-07-09: living_room=111, master_bedroom=232, entrance=231, kids_room=226, dining_room=220, master_bathroom=59
- 2026-07-10: living_room=117, entrance=232, master_bedroom=228, kids_room=227, dining_room=223, master_bathroom=52
- 2026-07-11: living_room=49, dining_room=48, master_bedroom=48, second_bedroom=48, kids_room=48, master_bathroom=48

## 设备事件日志
[2026-07-09T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-09T05:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-09T05:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2453
[2026-07-09T05:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2455
[2026-07-09T05:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2463
[2026-07-09T05:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2466
[2026-07-09T05:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2472
[2026-07-09T05:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2476
[2026-07-09T06:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2470
[2026-07-09T06:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-09T06:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-09T06:05:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T06:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2475
[2026-07-09T06:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2473
[2026-07-09T06:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2475
[2026-07-09T06:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2477
[2026-07-09T06:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2484
[2026-07-09T06:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2493
[2026-07-09T06:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-07-09T06:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2488
[2026-07-09T06:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2484
[2026-07-09T06:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T06:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-09T06:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2489
[2026-07-09T06:35:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T06:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-07-09T06:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-07-09T06:50:00] second_bathroom_light | OnOff.OnOff = True
[2026-07-09T06:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-07-09T06:50:03] kids_room_light | OnOff.OnOff = True
[2026-07-09T06:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2499
[2026-07-09T06:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2493
[2026-07-09T06:56:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T07:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-07-09T07:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-09T07:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T07:02:03] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-09T07:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-07-09T07:05:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T07:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-07-09T07:13:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T07:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-07-09T07:16:09] master_bedroom_light | OnOff.OnOff = False
[2026-07-09T07:16:26] front_door_lock | DoorLock.LockState = 2
[2026-07-09T07:16:30] front_door_contact | BooleanState.StateValue = True
[2026-07-09T07:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-07-09T07:20:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T07:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-07-09T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-07-09T07:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-07-09T07:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-07-09T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-09T18:31:00] kitchen_light | OnOff.OnOff = True
[2026-07-10T05:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2445
[2026-07-10T05:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2444
[2026-07-10T05:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2450
[2026-07-10T05:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2461
[2026-07-10T06:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2477
[2026-07-10T06:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T06:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T06:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T06:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2477
[2026-07-10T06:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-07-10T06:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2479
[2026-07-10T06:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-07-10T06:23:04] master_bedroom_light | OnOff.OnOff = True
[2026-07-10T06:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2490
[2026-07-10T06:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2482
[2026-07-10T06:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2492
[2026-07-10T06:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T06:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T06:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2489
[2026-07-10T06:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-07-10T06:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2489
[2026-07-10T06:43:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T06:47:08] kids_room_light | OnOff.OnOff = True
[2026-07-10T06:48:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T06:50:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T06:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2497
[2026-07-10T06:52:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T06:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-07-10T06:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-07-10T06:55:10] dining_room_light | OnOff.OnOff = True
[2026-07-10T06:56:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-10T07:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-07-10T07:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T07:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-07-10T07:05:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T07:10:00] dining_room_light | OnOff.OnOff = False
[2026-07-10T07:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-07-10T07:10:19] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-10T07:10:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T07:10:28] front_door_lock | DoorLock.LockState = 1
[2026-07-10T07:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-07-10T07:17:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T07:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-07-10T07:23:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T07:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-07-10T07:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T07:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-07-10T07:35:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-07-10T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-10T12:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T01:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T05:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2447
[2026-07-11T05:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2458
[2026-07-11T05:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2463
[2026-07-11T05:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2472
[2026-07-11T05:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2470
[2026-07-11T06:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-07-11T06:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T06:41:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-11T06:42:00] kitchen_light | OnOff.OnOff = True

## 任务
请从下面 3 天的时序日志中分析住户或环境是否出现异常模式，不要只看单个事件。

请按以下 JSON 格式回答：

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

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


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: entrance_light, front_door_contact, front_door_lock
- 已选事件数: 16

## 设备事件日志
[2026-07-18T19:28:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-18T19:28:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-18T19:35:24] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T19:48:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-18T19:48:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-18T20:02:00] front_door_lock | DoorLock.LockState = 2
[2026-07-18T20:03:00] front_door_contact | BooleanState.StateValue = False
[2026-07-18T20:04:00] entrance_light | OnOff.OnOff = True
[2026-07-18T20:05:24] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T20:08:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-18T20:08:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-18T20:28:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-18T20:28:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-18T20:35:24] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T22:58:36] front_door_contact | BooleanState.StateValue = True
[2026-07-18T22:58:37] front_door_lock | Event: LockOperation(LockOperationType=0, 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。