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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: entrance
- 重点设备: front_door_lock, living_room_light_1
- 已选事件数: 24

## 设备事件日志
[2026-07-28T03:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T03:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T04:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T04:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T04:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T04:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T04:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T04:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T04:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T04:06:00] front_door_lock | DoorLock.LockState = 2
[2026-07-28T04:07:00] front_door_lock | DoorLock.LockState = 1
[2026-07-28T04:09:00] living_room_light_1 | OnOff.OnOff = True
[2026-07-28T04:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T04:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T04:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T04:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T04:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T04:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T04:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T05:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T07:10:27] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-28T07:10:37] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-28T16:28:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-28T17:57:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)

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

请按以下 JSON 格式回答：

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

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


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

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

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

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

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

## 设备事件日志
[2026-07-12T04:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T04:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T04:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T04:06:00] front_door_lock | DoorLock.LockState = 2
[2026-07-12T04:07:00] front_door_lock | DoorLock.LockState = 1
[2026-07-12T04:09:00] living_room_light_1 | OnOff.OnOff = True
[2026-07-12T04:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T04:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T04:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-12T10:14:07] living_room_light_1 | OnOff.OnOff = True
[2026-07-12T22:59:00] living_room_light_1 | OnOff.OnOff = False
[2026-07-12T22:59:23] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-12T22:59:23] front_door_lock | DoorLock.LockState = 1

## 任务
请分析下面的实时设备事件，判断是否需要将其视为异常安全事件。

请按以下 JSON 格式回答：

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

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


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_light, living_room_occupancy
- 已选事件数: 24

## 设备事件日志
[2026-07-17T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T01:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T01:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T02:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T02:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T02:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T02:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T02:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T02:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T02:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T02:07:00] balcony_door_contact | BooleanState.StateValue = False
[2026-07-17T02:08:00] balcony_light | OnOff.OnOff = True
[2026-07-17T02:09:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T02:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T02:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T02:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T02:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T02:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T02:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T02:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T03:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T19:29:08] living_room_occupancy | OccupancySensing.Occupancy = 1

## 任务
请分析下面的实时设备事件，判断是否需要将其视为异常安全事件。

请按以下 JSON 格式回答：

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

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


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_light, living_room_occupancy
- 已选事件数: 24

## 设备事件日志
[2026-08-13T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T01:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T01:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T02:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T02:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T02:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T02:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T02:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T02:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T02:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T02:07:00] balcony_door_contact | BooleanState.StateValue = False
[2026-08-13T02:08:00] balcony_light | OnOff.OnOff = True
[2026-08-13T02:09:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T02:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T02:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T02:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T02:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T02:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T02:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T02:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T03:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T19:22:08] living_room_occupancy | OccupancySensing.Occupancy = 1

## 任务
请分析下面的实时设备事件，判断是否需要将其视为异常安全事件。

请按以下 JSON 格式回答：

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

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


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: SQ2
- 重点房间: living_room
- 重点设备: bedroom_window_contact, living_room_occupancy, living_room_window_contact
- 已选事件数: 47

## 设备事件日志
[2026-07-24T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T01:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-07-24T01:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T01:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-24T01:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-24T01:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-07-24T01:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-24T02:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-24T02:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T02:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T02:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T02:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T02:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T02:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-24T02:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-07-24T02:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-24T02:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-24T02:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T02:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T02:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T02:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T02:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T02:31:00] living_room_window_contact | BooleanState.StateValue = False
[2026-07-24T02:32:00] bedroom_window_contact | BooleanState.StateValue = False
[2026-07-24T02:34:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T02:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-07-24T02:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-07-24T02:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-07-24T02:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-07-24T02:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-07-24T03:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T03:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T03:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T03:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T03:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T03:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-07-24T03:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-07-24T03:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-07-24T03:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-07-24T03:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-07-24T03:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-07-24T03:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T03:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-07-24T03:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-07-24T09:40:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T12:30:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T15:18:07] living_room_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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


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: SQ2
- 重点房间: balcony
- 重点设备: balcony_door_contact, balcony_light, living_room_occupancy
- 已选事件数: 24

## 设备事件日志
[2026-08-27T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T01:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T01:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T02:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T02:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T02:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T02:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T02:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T02:07:00] balcony_door_contact | BooleanState.StateValue = False
[2026-08-27T02:08:00] balcony_light | OnOff.OnOff = True
[2026-08-27T02:09:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T02:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T02:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T02:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T02:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T02:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T03:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T19:21:21] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T20:43:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T22:08:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T23:33:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T23:53:10] living_room_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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


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: kitchen_light, living_room_occupancy
- 已选事件数: 136

## 跨天活动摘要
- 2026-08-03: living_room=210, bedroom=241, kitchen=239, entrance=230, bathroom=63
- 2026-08-04: living_room=210, bedroom=240, kitchen=240, entrance=231, bathroom=61
- 2026-08-05: living_room=212, bedroom=241, kitchen=239, entrance=229, bathroom=62

## 设备事件日志
[2026-08-03T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T01:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-08-03T01:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-08-03T02:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-08-03T02:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-08-03T02:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-08-03T02:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-08-03T02:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-08-03T02:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2235
[2026-08-03T02:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T02:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T02:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T02:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-08-03T02:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-08-03T02:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-08-03T02:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-03T02:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-08-03T02:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-08-03T02:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-08-03T03:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-08-03T03:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-08-03T03:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T03:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T03:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-08-03T03:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-08-03T03:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-03T03:14:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-03T03:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-08-03T03:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-08-03T03:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-08-03T03:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-08-03T03:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-08-03T03:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T03:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T03:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T03:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-08-03T03:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-08-03T03:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-08-03T03:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2386
[2026-08-03T03:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-08-03T03:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-08-03T04:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-08-03T04:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-08-03T04:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T04:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T04:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-08-03T04:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-08-03T04:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-08-03T04:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T04:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2424
[2026-08-03T04:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-08-03T11:10:00] kitchen_light | OnOff.OnOff = True
[2026-08-03T23:53:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T01:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-08-04T01:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-08-04T02:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-08-04T02:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-08-04T02:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-08-04T02:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-08-04T02:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-08-04T02:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2236
[2026-08-04T02:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T02:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T02:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T02:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2241
[2026-08-04T02:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-08-04T02:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-08-04T02:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-08-04T02:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-08-04T02:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-08-04T02:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-08-04T03:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-08-04T03:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-08-04T03:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T03:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T03:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-08-04T03:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-08-04T03:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-08-04T03:14:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T03:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-08-04T03:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-08-04T03:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-08-04T03:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-08-04T03:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2386
[2026-08-04T03:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-08-04T03:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T03:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T03:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T03:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-08-04T03:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-08-04T03:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-08-04T03:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-08-04T03:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-08-04T03:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-08-04T03:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-08-04T04:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-08-04T04:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-08-04T04:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T04:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T04:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-08-04T04:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-08-04T04:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2426
[2026-08-04T04:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T04:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2428
[2026-08-04T04:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-08-04T11:05:00] kitchen_light | OnOff.OnOff = True
[2026-08-04T23:48:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T01:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-08-05T01:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-05T02:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-08-05T02:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-08-05T02:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-08-05T02:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-08-05T02:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-08-05T02:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T02:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T02:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T02:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2237
[2026-08-05T02:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-08-05T02:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-08-05T02:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-05T02:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-08-05T02:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-08-05T02:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-08-05T03:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-08-05T03:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-08-05T03:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T03:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T03:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-08-05T03:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-08-05T03:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-08-05T03:14:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T03:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-08-05T03:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-08-05T03:15:00] kitchen_light | OnOff.OnOff = True
[2026-08-05T03:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382

## 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: 137

## 跨天活动摘要
- 2026-08-18: living_room=116, master_bedroom=232, kids_room=232, entrance=226, dining_room=219, master_bathroom=53
- 2026-08-19: living_room=117, entrance=231, master_bedroom=230, kids_room=230, dining_room=224, master_bathroom=53
- 2026-08-20: living_room=112, master_bedroom=228, kids_room=226, entrance=226, dining_room=222, master_bathroom=53

## 设备事件日志
[2026-08-18T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T01:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-18T02:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-18T02:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-08-18T02:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-08-18T02:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-08-18T02:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T02:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T02:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-08-18T02:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-08-18T02:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-08-18T02:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-08-18T02:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-08-18T02:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-08-18T02:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-08-18T03:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-08-18T03:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T03:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T03:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T03:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-08-18T03:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-08-18T03:14:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T03:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-08-18T03:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-08-18T03:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-08-18T03:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-08-18T03:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2386
[2026-08-18T03:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-08-18T03:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T03:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T03:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-08-18T03:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-08-18T03:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-08-18T03:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-08-18T03:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2395
[2026-08-18T03:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-08-18T03:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-08-18T04:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-08-18T04:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T04:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T04:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-08-18T04:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-08-18T04:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T04:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2437
[2026-08-18T07:41:03] kitchen_light | OnOff.OnOff = False
[2026-08-18T23:50:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T01:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-08-19T02:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-08-19T02:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-08-19T02:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-08-19T02:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-08-19T02:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-08-19T02:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T02:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T02:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-08-19T02:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-08-19T02:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-08-19T02:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-08-19T02:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-08-19T02:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-08-19T02:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-08-19T03:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-08-19T03:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T03:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T03:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T03:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-08-19T03:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-08-19T03:14:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T03:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-08-19T03:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-08-19T03:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-08-19T03:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-08-19T03:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-08-19T03:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T03:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T03:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-08-19T03:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-08-19T03:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-08-19T03:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2386
[2026-08-19T03:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-08-19T03:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-08-19T03:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2401
[2026-08-19T04:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-08-19T04:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T04:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T04:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-08-19T04:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-08-19T04:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T04:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2432
[2026-08-19T07:16:04] kitchen_light | OnOff.OnOff = False
[2026-08-19T23:41:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T01:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-20T02:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-20T02:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-08-20T02:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-08-20T02:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-08-20T02:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-08-20T02:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-20T02:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-20T02:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-08-20T02:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-08-20T02:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-08-20T02:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-08-20T02:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-08-20T02:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-08-20T02:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-08-20T03:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-08-20T03:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-20T03:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-20T03:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-20T03:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-08-20T03:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-08-20T03:14:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T03:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-08-20T03:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-08-20T03:15:00] kitchen_light | OnOff.OnOff = True
[2026-08-20T03:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-08-20T03:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-08-20T03:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-08-20T03:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-08-20T03:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-20T03:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-20T03:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-08-20T03:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-08-20T03:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-08-20T03:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-08-20T03:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-08-20T03:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2395
[2026-08-20T04:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-08-20T04:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-20T04:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-20T04:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-08-20T04:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-08-20T04:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-08-20T04:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-20T04:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-08-20T06:37:10] 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: front_door_lock, living_room_light_1
- 已选事件数: 19

## 设备事件日志
[2026-07-10T04:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T04:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T04:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T04:06:00] front_door_lock | DoorLock.LockState = 2
[2026-07-10T04:07:00] front_door_lock | DoorLock.LockState = 1
[2026-07-10T04:09:00] living_room_light_1 | OnOff.OnOff = True
[2026-07-10T04:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T04:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T04:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T07:17:11] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-10T07:17:11] front_door_lock | DoorLock.LockState = 2
[2026-07-10T07:17:21] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-10T07:17:21] front_door_lock | DoorLock.LockState = 1
[2026-07-10T18:22:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-10T18:22:00] front_door_lock | DoorLock.LockState = 2
[2026-07-10T18:22:20] living_room_light_1 | OnOff.OnOff = True
[2026-07-10T21:52:00] living_room_light_1 | OnOff.OnOff = False
[2026-07-10T21:52:36] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-10T21:52:36] front_door_lock | DoorLock.LockState = 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: 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: 102

## 跨天活动摘要
- 2026-08-01: entrance=232, bedroom=242, kitchen=239, living_room=212, bathroom=62

## 设备事件日志
[2026-08-01T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T01:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T01:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T01:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-08-01T01:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2201
[2026-08-01T01:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-01T01:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-01T01:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2211
[2026-08-01T01:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-01T01:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T01:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T01:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T01:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T01:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T01:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-01T01:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2206
[2026-08-01T01:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-01T01:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-08-01T01:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2217
[2026-08-01T01:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-01T01:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-01T01:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-08-01T01:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2220
[2026-08-01T01:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-08-01T01:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-08-01T01:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2233
[2026-08-01T01:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-08-01T02:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-01T02:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2221
[2026-08-01T02:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-08-01T02:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T02:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T02:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T02:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T02:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T02:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-08-01T02:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2234
[2026-08-01T02:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-08-01T02:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-08-01T02:11:00] front_door_lock | DoorLock.LockState = 2
[2026-08-01T02:11:00] front_door_contact | BooleanState.StateValue = False
[2026-08-01T02:12:00] entrance_light | OnOff.OnOff = True
[2026-08-01T02:13:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T02:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-08-01T02:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2224
[2026-08-01T02:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-08-01T02:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-08-01T02:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2235
[2026-08-01T02:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-08-01T02:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-08-01T02:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2240
[2026-08-01T02:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-08-01T02:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-08-01T02:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-08-01T02:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-08-01T02:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T02:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T02:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T02:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T02:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T02:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-08-01T02:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-08-01T02:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-08-01T02:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-08-01T02:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-08-01T02:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-08-01T02:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-01T02:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-08-01T02:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-08-01T02:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-08-01T02:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-08-01T02:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-08-01T02:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-01T02:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-08-01T03:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-08-01T03:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-01T03:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-08-01T03:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T03:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T03:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T03:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T03:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T03:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T03:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T07:07:06] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-01T07:07:06] front_door_lock | DoorLock.LockState = 2
[2026-08-01T07:07:08] front_door_contact | BooleanState.StateValue = False
[2026-08-01T07:07:12] front_door_contact | BooleanState.StateValue = True
[2026-08-01T07:07:13] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-01T07:07:13] front_door_lock | DoorLock.LockState = 1
[2026-08-01T08:20:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-01T08:20:00] front_door_lock | DoorLock.LockState = 2
[2026-08-01T08:20:02] front_door_contact | BooleanState.StateValue = False
[2026-08-01T09:40:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T12:30:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T15:17:14] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T18:07:14] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T20:52:05] front_door_contact | BooleanState.StateValue = True
[2026-08-01T20:52:06] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-01T20:52:06] front_door_lock | DoorLock.LockState = 1
[2026-08-01T20:54:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T23:44:00] living_room_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: living_room
- 重点设备: bedroom_window_contact, living_room_occupancy, living_room_window_contact
- 已选事件数: 43

## 设备事件日志
[2026-07-10T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T01:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-10T01:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-10T01:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T01:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-10T01:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-10T01:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-10T02:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-10T02:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T02:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T02:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T02:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-07-10T02:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-07-10T02:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-07-10T02:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-07-10T02:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T02:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T02:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T02:31:00] living_room_window_contact | BooleanState.StateValue = False
[2026-07-10T02:32:00] bedroom_window_contact | BooleanState.StateValue = False
[2026-07-10T02:34:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T02:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-10T02:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-07-10T02:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-07-10T02:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-07-10T03:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-07-10T03:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T03:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T03:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T03:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-07-10T03:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-07-10T03:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-07-10T03:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-07-10T03:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2386
[2026-07-10T03:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-07-10T03:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T03:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-07-10T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T19:23:27] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T20:46:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T22:11:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T23:36:10] living_room_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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


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: kitchen_light, living_room_occupancy
- 已选事件数: 135

## 跨天活动摘要
- 2026-08-07: living_room=209, bedroom=242, kitchen=239, entrance=231, bathroom=62
- 2026-08-08: living_room=209, bedroom=241, kitchen=239, entrance=228, bathroom=62
- 2026-08-09: living_room=211, bedroom=240, kitchen=238, entrance=230, bathroom=63

## 设备事件日志
[2026-08-07T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T01:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-07T02:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-08-07T02:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-08-07T02:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-07T02:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-08-07T02:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-08-07T02:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2239
[2026-08-07T02:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T02:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T02:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T02:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-08-07T02:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-08-07T02:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-08-07T02:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-07T02:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-08-07T02:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-08-07T02:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-08-07T03:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-08-07T03:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T03:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T03:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-08-07T03:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-08-07T03:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-08-07T03:14:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T03:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-08-07T03:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-08-07T03:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-08-07T03:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-08-07T03:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-08-07T03:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-08-07T03:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T03:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T03:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T03:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-08-07T03:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-08-07T03:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-08-07T03:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-08-07T03:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-08-07T03:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-08-07T03:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-08-07T04:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-08-07T04:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-08-07T04:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T04:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T04:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-08-07T04:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-08-07T04:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2412
[2026-08-07T04:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T04:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2428
[2026-08-07T04:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-08-07T11:08:00] kitchen_light | OnOff.OnOff = True
[2026-08-08T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T01:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-08-08T01:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-08T02:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-08-08T02:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-08T02:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-08-08T02:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-08-08T02:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-08-08T02:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2234
[2026-08-08T02:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T02:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T02:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T02:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-08-08T02:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-08-08T02:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-08-08T02:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-08T02:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-08-08T02:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-08-08T02:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-08T03:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-08-08T03:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-08-08T03:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T03:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T03:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-08-08T03:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-08-08T03:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-08-08T03:14:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T03:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-08-08T03:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-08-08T03:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-08-08T03:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-08-08T03:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-08-08T03:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-08-08T03:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T03:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T03:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T03:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-08-08T03:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-08-08T03:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-08-08T03:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-08-08T03:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2386
[2026-08-08T03:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-08-08T04:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-08-08T04:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T04:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T04:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2401
[2026-08-08T04:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-08-08T04:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-08-08T04:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T04:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-08-08T04:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2442
[2026-08-08T10:53:00] kitchen_light | OnOff.OnOff = True
[2026-08-09T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-09T01:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-09T01:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-08-09T02:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-08-09T02:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-08-09T02:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-08-09T02:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-08-09T02:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-08-09T02:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-08-09T02:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-09T02:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-09T02:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-09T02:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2240
[2026-08-09T02:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-08-09T02:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-08-09T02:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-08-09T02:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-08-09T02:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-08-09T02:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-09T03:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-08-09T03:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-08-09T03:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-09T03:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-09T03:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-08-09T03:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-08-09T03:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-08-09T03:14:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T03:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-08-09T03:15:00] kitchen_light | OnOff.OnOff = True
[2026-08-09T03:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-08-09T03:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: entrance
- 重点设备: front_door_lock, living_room_light_1
- 已选事件数: 24

## 设备事件日志
[2026-08-14T03:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T03:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T04:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T04:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T04:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T04:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T04:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T04:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T04:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T04:06:00] front_door_lock | DoorLock.LockState = 2
[2026-08-14T04:07:00] front_door_lock | DoorLock.LockState = 1
[2026-08-14T04:09:00] living_room_light_1 | OnOff.OnOff = True
[2026-08-14T04:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T04:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T04:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T04:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T04:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T04:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T04:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T05:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T07:31:21] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-14T07:31:30] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-14T16:15:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-14T18:02:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)

## 任务
请分析下面的实时设备事件，判断是否需要将其视为异常安全事件。

请按以下 JSON 格式回答：

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

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