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, kitchen_light, master_bedroom_occupancy
- 已选事件数: 20

## 设备事件日志
[2026-08-16T00:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T00:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T00:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T01:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T01:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T01:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T01:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T01:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T01:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T01:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T01:22:00] front_door_lock | DoorLock.LockState = 2
[2026-08-16T01:24:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T01:26:00] kitchen_light | OnOff.OnOff = True
[2026-08-16T01:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T01:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T01:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T01:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T01:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T01:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T01:30:00] entrance_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。

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "门锁解锁后无对应入口触发",
  "reasoning": [
    "推理步骤1: 门锁状态切到 Unlocked",
    "推理步骤2: 未见对应的前门接触事件",
    "推理步骤3: 数分钟后却出现室内活动"
  ],
  "key_evidence": [
    "门锁状态切到 Unlocked",
    "未见对应的前门接触事件",
    "数分钟后却出现室内活动"
  ],
  "recommended_actions": [
    "判定为可疑解锁链路，建议核查远程解锁或锁日志完整性。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "low",
  "threat_type": "fire_risk",
  "threat_description": "存在异常，但原因更可能属于其他类别。",
  "reasoning": [
    "推理步骤1: 日志里有异常，但我把它归因为另一类威胁。"
  ],
  "key_evidence": [
    "门锁状态切到 Unlocked"
  ],
  "recommended_actions": [
    "建议按该错误类别处理。"
  ]
}


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

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

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

## 家庭环境信息
家庭布局: 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: bedroom_occupancy, front_door_lock, kitchen_light
- 已选事件数: 32

## 设备事件日志
[2026-08-24T00:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T00:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T01:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T01:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T01:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T01:22:00] front_door_lock | DoorLock.LockState = 2
[2026-08-24T01:24:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T01:26:00] kitchen_light | OnOff.OnOff = True
[2026-08-24T01:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T01:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T01:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T02:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T02:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T02:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T02:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T04:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T06:50:15] kitchen_light | OnOff.OnOff = True
[2026-08-24T07:14:00] kitchen_light | OnOff.OnOff = False
[2026-08-24T07:14:18] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-24T07:14:18] front_door_lock | DoorLock.LockState = 2
[2026-08-24T07:14:22] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-24T07:14:22] front_door_lock | DoorLock.LockState = 1
[2026-08-24T07:25:25] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T12:25:25] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T17:25:25] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T18:20:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-24T18:20:00] front_door_lock | DoorLock.LockState = 2
[2026-08-24T19:10:00] kitchen_light | OnOff.OnOff = True
[2026-08-24T22:04:17] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T22:04:35] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-24T22:04:35] front_door_lock | DoorLock.LockState = 1
[2026-08-24T23:40:38] 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。

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "门锁解锁后无对应入口触发",
  "reasoning": [
    "推理步骤1: 门锁状态切到 Unlocked",
    "推理步骤2: 未见对应的前门接触事件",
    "推理步骤3: 数分钟后却出现室内活动"
  ],
  "key_evidence": [
    "门锁状态切到 Unlocked",
    "未见对应的前门接触事件",
    "数分钟后却出现室内活动"
  ],
  "recommended_actions": [
    "判定为可疑解锁链路，建议核查远程解锁或锁日志完整性。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "intrusion",
  "threat_description": "门锁解锁后无对应入口触发",
  "reasoning": [
    "推理步骤1: 日志中出现了不存在的额外报警事件。"
  ],
  "key_evidence": [
    "我假设看到了一个未在日志中出现的 critical 告警。"
  ],
  "recommended_actions": [
    "判定为可疑解锁链路，建议核查远程解锁或锁日志完整性。"
  ]
}


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

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

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

## 家庭环境信息
家庭布局: 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: front_door_lock, living_room_occupancy
- 已选事件数: 119

## 跨天活动摘要
- 2026-08-10: living_room=209, bedroom=243, kitchen=239, entrance=231, bathroom=59
- 2026-08-11: living_room=210, bedroom=242, kitchen=239, entrance=230, bathroom=59
- 2026-08-12: living_room=209, bedroom=241, kitchen=238, entrance=231, bathroom=65

## 设备事件日志
[2026-08-10T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T06:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-08-10T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T07:06:12] front_door_lock | DoorLock.LockState = 1
[2026-08-10T07:15:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-08-10T07:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-08-10T07:28:15] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T07:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-10T07:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2412
[2026-08-10T07:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-10T07:47:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T07:51:10] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T07:55:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T08:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2421
[2026-08-10T08:05:00] front_door_lock | DoorLock.LockState = 1
[2026-08-10T08:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-10T08:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2441
[2026-08-10T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-10T08:27:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T08:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2440
[2026-08-10T08:39:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-10T08:39:16] living_room_light | OnOff.OnOff = True
[2026-08-10T08:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-10T08:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-10T08:54:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T08:55:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T09:09:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T09:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-08-10T09:34:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T09:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-08-10T11:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-10T11:44:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T11:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-10T12:09:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T12:14:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T12:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-10T12:22:06] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T12:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-08-10T12:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-10T12:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-10T12:39:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T12:42:06] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T12:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-08-10T12:49:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T12:54:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T12:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-08-10T13:00:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T13:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2493
[2026-08-10T13:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-08-10T13:14:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T13:17:06] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T13:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-08-10T13:24:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T13:28:15] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T13:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-08-10T13:39:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T13:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2479
[2026-08-10T13:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2486
[2026-08-10T13:49:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T13:54:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T14:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2478
[2026-08-10T14:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2473
[2026-08-10T14:26:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T14:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2453
[2026-08-11T11:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-11T11:33:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T11:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-11T11:58:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T12:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-11T12:15:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T12:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2415
[2026-08-11T12:23:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T12:26:00] living_room_light | OnOff.OnOff = False
[2026-08-11T12:31:09] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T12:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-08-11T12:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-11T12:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-08-11T12:53:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T12:55:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T13:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-08-11T13:00:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T13:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-08-11T13:13:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T13:16:09] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T13:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2492
[2026-08-11T13:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2493
[2026-08-11T13:28:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T13:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T13:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2481
[2026-08-11T13:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-08-11T13:48:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T13:53:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T14:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2473
[2026-08-11T14:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2474
[2026-08-11T14:27:14] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T14:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2447
[2026-08-12T11:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-12T11:30:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T11:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-08-12T11:55:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T12:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-12T12:15:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T12:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-08-12T12:21:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T12:25:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T12:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-12T12:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-08-12T12:35:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T12:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2424
[2026-08-12T12:45:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T12:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-08-12T12:55:02] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T13:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-08-12T13:00:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T13:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-08-12T13:05:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T13:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503

## 任务
以下是过去 3 天的设备活动记录。请识别其中是否存在可疑行为模式，并解释你的判断。

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "出门后家中连续多天规律性运动",
  "reasoning": [
    "推理步骤1: 住户出门后仍在固定时间出现室内运动",
    "推理步骤2: 连续三天模式重复",
    "推理步骤3: 缺少对应回家链路"
  ],
  "key_evidence": [
    "住户出门后仍在固定时间出现室内运动",
    "连续三天模式重复",
    "缺少对应回家链路"
  ],
  "recommended_actions": [
    "判定为空置期间异常活动，建议按入侵事件处理。"
  ]
}

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


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

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

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

## 家庭环境信息
家庭布局: 三室两厅 (3BR)
- 重点房间 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: SQ3
- 重点房间: entrance
- 重点设备: front_door_lock, kitchen_light, master_bedroom_occupancy
- 已选事件数: 124

## 跨天活动摘要
- 2026-07-31: entrance=229, master_bedroom=232, kids_room=231, dining_room=222, living_room=111, master_bathroom=56

## 设备事件日志
[2026-07-31T00:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T00:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T00:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T00:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T00:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-07-31T00:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-07-31T00:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-07-31T00:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-07-31T00:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-07-31T00:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-31T00:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-07-31T00:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-07-31T00:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-07-31T00:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-07-31T00:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-07-31T00:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-07-31T00:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-07-31T00:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-07-31T00:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-31T00:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-31T00:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-07-31T00:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-07-31T00:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-31T01:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-07-31T01:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-31T01:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-07-31T01:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T01:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T01:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T01:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T01:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T01:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T01:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T01:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-31T01:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-07-31T01:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-07-31T01:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-07-31T01:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-31T01:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-07-31T01:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-31T01:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-07-31T01:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-31T01:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-31T01:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-31T01:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-07-31T01:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-07-31T01:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-31T01:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-31T01:22:00] front_door_lock | DoorLock.LockState = 2
[2026-07-31T01:24:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T01:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-07-31T01:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-31T01:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-31T01:26:00] kitchen_light | OnOff.OnOff = True
[2026-07-31T01:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-31T01:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-31T01:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-31T01:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-07-31T01:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T01:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T01:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T01:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T01:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T01:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T01:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T01:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-31T01:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-31T01:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-07-31T01:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-31T01:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-07-31T01:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-31T01:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-31T01:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-31T01:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-31T01:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-31T01:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-07-31T01:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-31T01:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-31T01:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-07-31T01:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-07-31T01:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-07-31T02:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-07-31T02:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-31T02:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-07-31T02:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-31T02:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T02:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T02:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T02:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T02:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T02:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T02:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T02:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-07-31T02:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-07-31T02:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-31T02:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-31T02:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-07-31T02:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-07-31T02:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-31T02:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-31T02:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-07-31T02:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T02:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T03:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T03:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T07:04:03] kitchen_light | OnOff.OnOff = True
[2026-07-31T07:33:02] kitchen_light | OnOff.OnOff = False
[2026-07-31T07:33:15] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-31T07:33:15] front_door_lock | DoorLock.LockState = 2
[2026-07-31T07:33:25] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-31T07:33:25] front_door_lock | DoorLock.LockState = 1
[2026-07-31T08:08:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T11:18:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T14:28:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T16:33:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-31T16:33:00] front_door_lock | DoorLock.LockState = 2
[2026-07-31T17:38:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T18:11:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-31T18:11:00] front_door_lock | DoorLock.LockState = 2
[2026-07-31T18:11:00] kitchen_light | OnOff.OnOff = True
[2026-07-31T20:48:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T22:25:30] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-31T22:25:30] front_door_lock | DoorLock.LockState = 1
[2026-07-31T23:50:15] master_bedroom_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "门锁解锁后无对应入口触发",
  "reasoning": [
    "推理步骤1: 门锁状态切到 Unlocked",
    "推理步骤2: 未见对应的前门接触事件",
    "推理步骤3: 数分钟后却出现室内活动"
  ],
  "key_evidence": [
    "门锁状态切到 Unlocked",
    "未见对应的前门接触事件",
    "数分钟后却出现室内活动"
  ],
  "recommended_actions": [
    "判定为可疑解锁链路，建议核查远程解锁或锁日志完整性。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "intrusion",
  "threat_description": "门锁解锁后无对应入口触发",
  "reasoning": [
    "推理步骤1: 日志中出现了不存在的额外报警事件。"
  ],
  "key_evidence": [
    "我假设看到了一个未在日志中出现的 critical 告警。"
  ],
  "recommended_actions": [
    "判定为可疑解锁链路，建议核查远程解锁或锁日志完整性。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: entrance
- 重点设备: front_door_lock, kitchen_light, master_bedroom_occupancy
- 已选事件数: 20

## 设备事件日志
[2026-07-21T00:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T00:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T00:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T01:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T01:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T01:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T01:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T01:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T01:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T01:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T01:22:00] front_door_lock | DoorLock.LockState = 2
[2026-07-21T01:24:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T01:26:00] kitchen_light | OnOff.OnOff = True
[2026-07-21T01:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T01:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T01:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T01:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T01:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T01:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T01:30:00] entrance_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。

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "门锁解锁后无对应入口触发",
  "reasoning": [
    "推理步骤1: 门锁状态切到 Unlocked",
    "推理步骤2: 未见对应的前门接触事件",
    "推理步骤3: 数分钟后却出现室内活动"
  ],
  "key_evidence": [
    "门锁状态切到 Unlocked",
    "未见对应的前门接触事件",
    "数分钟后却出现室内活动"
  ],
  "recommended_actions": [
    "判定为可疑解锁链路，建议核查远程解锁或锁日志完整性。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "intrusion",
  "threat_description": "门锁解锁后无对应入口触发",
  "reasoning": [
    "推理步骤1: 日志中出现了不存在的额外报警事件。"
  ],
  "key_evidence": [
    "我假设看到了一个未在日志中出现的 critical 告警。"
  ],
  "recommended_actions": [
    "判定为可疑解锁链路，建议核查远程解锁或锁日志完整性。"
  ]
}


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

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

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

## 家庭环境信息
家庭布局: 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: SQ2
- 重点房间: entrance
- 重点设备: bedroom_occupancy, front_door_lock, kitchen_light
- 已选事件数: 35

## 设备事件日志
[2026-08-29T00:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T00:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T00:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T01:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T01:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T01:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T01:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T01:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T01:22:00] front_door_lock | DoorLock.LockState = 2
[2026-08-29T01:24:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T01:26:00] kitchen_light | OnOff.OnOff = True
[2026-08-29T01:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T01:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T01:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T01:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T01:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T02:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T02:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T02:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T02:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T02:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T02:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T02:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T06:02:03] kitchen_light | OnOff.OnOff = True
[2026-08-29T06:51:00] kitchen_light | OnOff.OnOff = False
[2026-08-29T06:51:05] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-29T06:51:05] front_door_lock | DoorLock.LockState = 2
[2026-08-29T06:51:14] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-29T06:51:14] front_door_lock | DoorLock.LockState = 1
[2026-08-29T07:41:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T08:28:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-29T08:28:00] front_door_lock | DoorLock.LockState = 2
[2026-08-29T10:56:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T10:59:00] kitchen_light | OnOff.OnOff = True
[2026-08-29T14:08:02] bedroom_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "门锁解锁后无对应入口触发",
  "reasoning": [
    "推理步骤1: 门锁状态切到 Unlocked",
    "推理步骤2: 未见对应的前门接触事件",
    "推理步骤3: 数分钟后却出现室内活动"
  ],
  "key_evidence": [
    "门锁状态切到 Unlocked",
    "未见对应的前门接触事件",
    "数分钟后却出现室内活动"
  ],
  "recommended_actions": [
    "判定为可疑解锁链路，建议核查远程解锁或锁日志完整性。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "low",
  "threat_type": "fire_risk",
  "threat_description": "存在异常，但原因更可能属于其他类别。",
  "reasoning": [
    "推理步骤1: 日志里有异常，但我把它归因为另一类威胁。"
  ],
  "key_evidence": [
    "门锁状态切到 Unlocked"
  ],
  "recommended_actions": [
    "建议按该错误类别处理。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ3
- 重点房间: entrance
- 重点设备: front_door_lock, kitchen_light, master_bedroom_occupancy
- 已选事件数: 124

## 跨天活动摘要
- 2026-08-17: entrance=226, master_bedroom=233, kids_room=232, dining_room=221, living_room=113, master_bathroom=57

## 设备事件日志
[2026-08-17T00:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T00:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T00:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T00:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T00:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-08-17T00:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-08-17T00:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-08-17T00:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-08-17T00:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-17T00:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-17T00:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-08-17T00:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-08-17T00:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-08-17T00:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-17T00:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-08-17T00:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-17T00:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-08-17T00:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-08-17T00:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-08-17T00:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-08-17T00:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-08-17T00:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-08-17T00:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-17T01:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-08-17T01:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-08-17T01:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-08-17T01:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T01:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T01:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T01:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T01:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T01:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T01:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T01:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-08-17T01:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-08-17T01:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-08-17T01:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-17T01:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-08-17T01:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-08-17T01:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-08-17T01:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-17T01:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-08-17T01:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-08-17T01:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-08-17T01:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-08-17T01:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-17T01:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-08-17T01:22:00] front_door_lock | DoorLock.LockState = 2
[2026-08-17T01:24:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T01:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-17T01:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-08-17T01:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-08-17T01:26:00] kitchen_light | OnOff.OnOff = True
[2026-08-17T01:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-08-17T01:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-08-17T01:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-08-17T01:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-17T01:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T01:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T01:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T01:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T01:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T01:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T01:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T01:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-08-17T01:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-17T01:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-08-17T01:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-17T01:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-17T01:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-08-17T01:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-17T01:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-08-17T01:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-08-17T01:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-08-17T01:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-08-17T01:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-08-17T01:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-08-17T01:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-08-17T01:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-08-17T01:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-17T01:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-08-17T02:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-08-17T02:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-08-17T02:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-08-17T02:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T02:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T02:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T02:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T02:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T02:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T02:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T02:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-08-17T02:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-17T02:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-08-17T02:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-08-17T02:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-08-17T02:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-08-17T02:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-08-17T02:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-08-17T02:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-08-17T02:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-08-17T02:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T02:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T03:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T03:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T06:59:06] kitchen_light | OnOff.OnOff = True
[2026-08-17T07:48:06] kitchen_light | OnOff.OnOff = False
[2026-08-17T07:48:19] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-17T07:48:19] front_door_lock | DoorLock.LockState = 2
[2026-08-17T07:48:29] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-17T07:48:29] front_door_lock | DoorLock.LockState = 1
[2026-08-17T08:05:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T11:15:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T14:25:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T16:07:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-17T16:07:00] front_door_lock | DoorLock.LockState = 2
[2026-08-17T17:35:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T18:02:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-17T18:02:00] front_door_lock | DoorLock.LockState = 2
[2026-08-17T18:10:00] kitchen_light | OnOff.OnOff = True
[2026-08-17T20:45:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T22:28:23] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-17T22:28:23] front_door_lock | DoorLock.LockState = 1
[2026-08-17T23:53:07] master_bedroom_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "门锁解锁后无对应入口触发",
  "reasoning": [
    "推理步骤1: 门锁状态切到 Unlocked",
    "推理步骤2: 未见对应的前门接触事件",
    "推理步骤3: 数分钟后却出现室内活动"
  ],
  "key_evidence": [
    "门锁状态切到 Unlocked",
    "未见对应的前门接触事件",
    "数分钟后却出现室内活动"
  ],
  "recommended_actions": [
    "判定为可疑解锁链路，建议核查远程解锁或锁日志完整性。"
  ]
}

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


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

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

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

## 家庭环境信息
家庭布局: 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: SQ2
- 重点房间: entrance
- 重点设备: bedroom_occupancy, front_door_lock, kitchen_light
- 已选事件数: 35

## 设备事件日志
[2026-08-18T00:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T00:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T00:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T01:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T01:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T01:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T01:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T01:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T01:22:00] front_door_lock | DoorLock.LockState = 2
[2026-08-18T01:24:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T01:26:00] kitchen_light | OnOff.OnOff = True
[2026-08-18T01:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T01:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T01:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T01:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T01:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T02:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T02:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T02:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T02:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T02:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T02:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T02:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T05:56:03] kitchen_light | OnOff.OnOff = True
[2026-08-18T07:07:00] kitchen_light | OnOff.OnOff = False
[2026-08-18T07:07:03] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-18T07:07:03] front_door_lock | DoorLock.LockState = 2
[2026-08-18T07:07:09] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-18T07:07:09] front_door_lock | DoorLock.LockState = 1
[2026-08-18T07:45:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T08:35:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-18T08:35:00] front_door_lock | DoorLock.LockState = 2
[2026-08-18T10:51:00] kitchen_light | OnOff.OnOff = True
[2026-08-18T10:55:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T14:01:00] bedroom_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。

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "门锁解锁后无对应入口触发",
  "reasoning": [
    "推理步骤1: 门锁状态切到 Unlocked",
    "推理步骤2: 未见对应的前门接触事件",
    "推理步骤3: 数分钟后却出现室内活动"
  ],
  "key_evidence": [
    "门锁状态切到 Unlocked",
    "未见对应的前门接触事件",
    "数分钟后却出现室内活动"
  ],
  "recommended_actions": [
    "判定为可疑解锁链路，建议核查远程解锁或锁日志完整性。"
  ]
}

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


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

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

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

## 家庭环境信息
家庭布局: 三室两厅 (3BR)
- 重点房间 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: SQ3
- 重点房间: entrance
- 重点设备: front_door_lock, kitchen_light, master_bedroom_occupancy
- 已选事件数: 124

## 跨天活动摘要
- 2026-07-15: entrance=231, master_bedroom=230, kids_room=230, dining_room=218, living_room=113, master_bathroom=58

## 设备事件日志
[2026-07-15T00:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T00:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T00:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T00:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T00:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-07-15T00:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-07-15T00:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-07-15T00:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-07-15T00:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-07-15T00:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-15T00:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-07-15T00:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-07-15T00:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-07-15T00:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-07-15T00:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-07-15T00:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-07-15T00:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-07-15T00:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-15T00:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-07-15T00:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-07-15T00:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-07-15T00:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-15T01:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-15T01:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-07-15T01:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-07-15T01:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T01:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T01:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T01:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T01:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T01:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T01:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T01:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-07-15T01:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-15T01:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-15T01:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-15T01:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-15T01:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-07-15T01:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-07-15T01:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-15T01:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-15T01:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-15T01:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-07-15T01:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-15T01:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-15T01:22:00] front_door_lock | DoorLock.LockState = 2
[2026-07-15T01:24:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T01:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-07-15T01:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-15T01:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-15T01:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-15T01:26:00] kitchen_light | OnOff.OnOff = True
[2026-07-15T01:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-15T01:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-07-15T01:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-15T01:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-15T01:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T01:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T01:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T01:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T01:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T01:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T01:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T01:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-07-15T01:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-07-15T01:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-07-15T01:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-07-15T01:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-07-15T01:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-15T01:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-07-15T01:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-07-15T01:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-15T01:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-15T01:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-15T01:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-07-15T01:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-07-15T01:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-07-15T01:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-15T01:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-15T01:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-15T01:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-15T02:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-15T02:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-15T02:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-15T02:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T02:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T02:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T02:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T02:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T02:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T02:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T02:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-15T02:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-07-15T02:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-07-15T02:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-07-15T02:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-07-15T02:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-15T02:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-07-15T02:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-15T02:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-07-15T02:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-07-15T02:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T02:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T03:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T03:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T07:09:05] kitchen_light | OnOff.OnOff = True
[2026-07-15T07:22:07] kitchen_light | OnOff.OnOff = False
[2026-07-15T07:22:25] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-15T07:22:25] front_door_lock | DoorLock.LockState = 2
[2026-07-15T07:22:35] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-15T07:22:35] front_door_lock | DoorLock.LockState = 1
[2026-07-15T08:12:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T11:17:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T14:22:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T15:59:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-15T15:59:00] front_door_lock | DoorLock.LockState = 2
[2026-07-15T17:27:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T18:02:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-15T18:02:00] front_door_lock | DoorLock.LockState = 2
[2026-07-15T18:36:00] kitchen_light | OnOff.OnOff = True
[2026-07-15T20:32:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T22:50:28] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-15T22:50:28] front_door_lock | DoorLock.LockState = 1
[2026-07-15T23:35:15] master_bedroom_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "门锁解锁后无对应入口触发",
  "reasoning": [
    "推理步骤1: 门锁状态切到 Unlocked",
    "推理步骤2: 未见对应的前门接触事件",
    "推理步骤3: 数分钟后却出现室内活动"
  ],
  "key_evidence": [
    "门锁状态切到 Unlocked",
    "未见对应的前门接触事件",
    "数分钟后却出现室内活动"
  ],
  "recommended_actions": [
    "判定为可疑解锁链路，建议核查远程解锁或锁日志完整性。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "low",
  "threat_type": "fire_risk",
  "threat_description": "存在异常，但原因更可能属于其他类别。",
  "reasoning": [
    "推理步骤1: 日志里有异常，但我把它归因为另一类威胁。"
  ],
  "key_evidence": [
    "门锁状态切到 Unlocked"
  ],
  "recommended_actions": [
    "建议按该错误类别处理。"
  ]
}


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

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

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

## 家庭环境信息
家庭布局: 两室一厅 (2BR)
- 重点房间 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 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 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: living_room
- 重点设备: front_door_lock, living_room_occupancy
- 已选事件数: 126

## 跨天活动摘要
- 2026-08-13: living_room=116, master_bedroom=231, entrance=228, second_bedroom=48, bathroom=48, kitchen=11
- 2026-08-14: living_room=116, entrance=229, master_bedroom=228, second_bedroom=48, bathroom=48, kitchen=11
- 2026-08-15: living_room=49, master_bedroom=48, second_bedroom=48, bathroom=48, entrance=48

## 设备事件日志
[2026-08-13T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T06:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2492
[2026-08-13T06:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-08-13T07:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-13T07:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-08-13T07:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-13T07:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-13T07:29:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-08-13T07:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T07:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-08-13T07:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-13T07:44:06] kitchen_light | OnOff.OnOff = False
[2026-08-13T07:44:28] front_door_contact | BooleanState.StateValue = False
[2026-08-13T07:44:37] front_door_lock | DoorLock.LockState = 1
[2026-08-13T07:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-13T07:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-13T07:54:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T07:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-13T08:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-13T08:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-13T08:05:00] front_door_lock | DoorLock.LockState = 1
[2026-08-13T08:09:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T08:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-13T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-13T08:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-13T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-13T08:29:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T08:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-13T08:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T08:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-13T08:39:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T08:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-13T08:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-13T08:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-13T08:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-13T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T09:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-13T09:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-13T11:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-08-13T11:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-13T12:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-13T12:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-13T12:14:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T12:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-13T12:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-13T12:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-13T12:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-08-13T12:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T12:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-08-13T12:39:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T12:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-08-13T12:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-08-13T12:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-08-13T12:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-08-13T12:59:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T13:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-08-13T13:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T13:00:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T13:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2494
[2026-08-13T13:09:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T13:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-13T13:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-08-13T13:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2489
[2026-08-13T13:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2492
[2026-08-13T13:29:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T13:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2487
[2026-08-13T13:34:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T13:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2497
[2026-08-13T13:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2488
[2026-08-13T13:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2477
[2026-08-13T13:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2470
[2026-08-13T14:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2478
[2026-08-13T14:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2456
[2026-08-13T16:35:00] front_door_lock | DoorLock.LockState = 2
[2026-08-14T07:25:13] front_door_lock | DoorLock.LockState = 2
[2026-08-14T11:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T11:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-14T12:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-14T12:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-14T12:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-14T12:17:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T12:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-08-14T12:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-08-14T12:30:16] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T12:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-08-14T12:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-08-14T12:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-14T12:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-08-14T12:50:16] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T12:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2499
[2026-08-14T13:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-08-14T13:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T13:00:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T13:02:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T13:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-08-14T13:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-08-14T13:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2490
[2026-08-14T13:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2492
[2026-08-14T13:22:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T13:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2489
[2026-08-14T13:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T13:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2490
[2026-08-14T13:35:16] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T13:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2491
[2026-08-14T13:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2481
[2026-08-14T13:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2472
[2026-08-14T14:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T14:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2460
[2026-08-14T14:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2449
[2026-08-14T20:27:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-15T11:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-08-15T11:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-15T12:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-15T12:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-08-15T12:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-15T12:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-15T12:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-15T12:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-15T12:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-15T12:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-15T12:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-15T12:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-08-15T12:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-15T13:00:00] living_room_occupancy | OccupancySensing.Occupancy = 1

## 任务
以下是过去 3 天的设备活动记录。请识别其中是否存在可疑行为模式，并解释你的判断。

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "出门后家中连续多天规律性运动",
  "reasoning": [
    "推理步骤1: 住户出门后仍在固定时间出现室内运动",
    "推理步骤2: 连续三天模式重复",
    "推理步骤3: 缺少对应回家链路"
  ],
  "key_evidence": [
    "住户出门后仍在固定时间出现室内运动",
    "连续三天模式重复",
    "缺少对应回家链路"
  ],
  "recommended_actions": [
    "判定为空置期间异常活动，建议按入侵事件处理。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "low",
  "threat_type": "fire_risk",
  "threat_description": "存在异常，但原因更可能属于其他类别。",
  "reasoning": [
    "推理步骤1: 日志里有异常，但我把它归因为另一类威胁。"
  ],
  "key_evidence": [
    "住户出门后仍在固定时间出现室内运动"
  ],
  "recommended_actions": [
    "建议按该错误类别处理。"
  ]
}


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

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

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

## 家庭环境信息
家庭布局: 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: SQ2
- 重点房间: entrance
- 重点设备: bedroom_occupancy, front_door_lock, kitchen_light
- 已选事件数: 35

## 设备事件日志
[2026-08-05T00:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T00:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T00:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T01:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T01:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T01:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T01:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T01:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T01:22:00] front_door_lock | DoorLock.LockState = 2
[2026-08-05T01:24:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T01:26:00] kitchen_light | OnOff.OnOff = True
[2026-08-05T01:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T01:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T01:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T01:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T01:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T02:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T02:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T02:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T02:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T02:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T02:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T02:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T06:01:04] kitchen_light | OnOff.OnOff = True
[2026-08-05T07:07:00] kitchen_light | OnOff.OnOff = False
[2026-08-05T07:07:09] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-05T07:07:09] front_door_lock | DoorLock.LockState = 2
[2026-08-05T07:07:15] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-05T07:07:15] front_door_lock | DoorLock.LockState = 1
[2026-08-05T07:46:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T08:36:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-05T08:36:00] front_door_lock | DoorLock.LockState = 2
[2026-08-05T11:01:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T11:10:00] kitchen_light | OnOff.OnOff = True
[2026-08-05T14:10:00] bedroom_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "门锁解锁后无对应入口触发",
  "reasoning": [
    "推理步骤1: 门锁状态切到 Unlocked",
    "推理步骤2: 未见对应的前门接触事件",
    "推理步骤3: 数分钟后却出现室内活动"
  ],
  "key_evidence": [
    "门锁状态切到 Unlocked",
    "未见对应的前门接触事件",
    "数分钟后却出现室内活动"
  ],
  "recommended_actions": [
    "判定为可疑解锁链路，建议核查远程解锁或锁日志完整性。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "low",
  "threat_type": "fire_risk",
  "threat_description": "存在异常，但原因更可能属于其他类别。",
  "reasoning": [
    "推理步骤1: 日志里有异常，但我把它归因为另一类威胁。"
  ],
  "key_evidence": [
    "门锁状态切到 Unlocked"
  ],
  "recommended_actions": [
    "建议按该错误类别处理。"
  ]
}