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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ5
- 重点房间: balcony
- 重点设备: balcony_door_contact, balcony_laundry_washer, master_bathroom_water_leak
- 已选事件数: 28

## 跨天活动摘要
- 2026-08-13: balcony=3, master_bedroom=232, kids_room=229, entrance=228, dining_room=218, living_room=113

## 设备事件日志
[2026-08-13T15:15:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T15:17:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T15:20:40] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T15:23:26] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T15:25:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T15:43:26] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T15:45:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T15:52:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T15:55:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T16:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T16:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T16:00:00] balcony_laundry_washer | OperationalState.OperationalState = 1
[2026-08-13T16:12:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T16:15:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T16:20:40] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T16:23:26] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T16:25:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T16:26:00] front_door_lock | DoorLock.LockState = 2
[2026-08-13T16:26:09] kids_room_light | OnOff.OnOff = True
[2026-08-13T16:36:04] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T16:45:00] balcony_laundry_washer | OperationalState.OperationalState = 0
[2026-08-13T16:45:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T16:51:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T16:55:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T16:58:00] balcony_door_contact | BooleanState.StateValue = True
[2026-08-13T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T17:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T17:02:00] master_bathroom_water_leak | BooleanState.StateValue = True

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

请按以下 JSON 格式回答：

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

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

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "主卫生间检测到漏水状态，且该区域人员已离开，存在潜在的水损风险。",
  "reasoning": [
    "1. 识别关键异常事件：日志显示在 2026-08-13T17:02:00，master_bathroom_water_leak (主卫漏水传感器) 的 BooleanState.StateValue 变为 True，明确指示检测到漏水。",
    "2. 评估环境背景：在漏水发生前约 40 分钟（16:20:40），master_bathroom_occupancy (主卫运动传感器) 的状态变为 0 (无人)，且在 17:02 之前没有再次检测到有人进入主卫的迹象。这表明漏水发生时卫生间内无人看管。",
    "3. 排除误报可能性：虽然阳台门在 16:58 打开，但漏水发生在主卫，与阳台无直接关联。主卫是用水高频区域，持续或持续的漏水信号通常代表真实泄漏而非瞬时干扰，尤其是在无人值守的情况下，风险等级较高。"
  ],
  "key_evidence": [
    "[2026-08-13T17:02:00] master_bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-08-13T16:20:40] master_bathroom_occupancy | OccupancySensing.Occupancy = 0"
  ],
  "recommended_actions": [
    "立即通过智能家居系统向用户发送高优先级警报，提示主卫漏水。",
    "如果系统支持，自动关闭主卫进水阀门或通知用户检查并关闭水源，以防止地板浸泡和财产损失。"
  ]
}
```

{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "洗衣结束后延迟出现漏水",
  "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": [
    "按排水系统异常处理，建议检查洗衣机和排水管。"
  ]
}


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 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]
- 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: bathroom
- 重点设备: bathroom_water_leak
- 已选事件数: 18

## 设备事件日志
[2026-08-24T14:05:45] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T14:31:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T14:31:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T14:34:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T14:34:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T14:35:45] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T14:51:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T14:51:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T14:54:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T14:54:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T15:05:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-08-24T15:05:45] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T15:11:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T15:11:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T15:14:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T15:14:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T15:15:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-08-24T15:25:00] bathroom_water_leak | BooleanState.StateValue = True

## 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。

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "卫生间漏水传感器持续触发报警，且检测到漏水时卫生间内无人（ occupancy=0），存在严重的水损风险及潜在滑倒隐患。",
  "reasoning": [
    "1. 识别核心异常：日志显示在 15:05、15:15 和 15:25 三个时间点，bathroom_water_leak 传感器均报告 StateValue = True，表明卫生间存在持续的漏水或积水情况。",
    "2. 结合人员状态分析：在第一次漏水报警 (15:05) 发生时，bathroom_occupancy 为 0；随后的两次报警 (15:15, 15:25) 间隔期间，虽然其他房间有活动迹象，但卫生间内始终未检测到有人进入（最后一次 bathroom_occupancy=0 记录在 15:05:45）。这意味着住户并未在现场处理漏水问题。",
    "3. 排除误报并评估风险：考虑到是独居老人家庭，若为正常洗漱用水，通常会有 occupancy 信号伴随。此处“有水无人的长时间持续报警”极大概率指向管道破裂、马桶水箱故障或未关闭的水龙头导致的持续渗漏。由于无人看管，水可能会漫出卫生间，损坏地板家具，甚至导致电路短路或老人后续进入时滑倒。"
  ],
  "key_evidence": [
    "[2026-08-24T15:05:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-08-24T15:05:45] bathroom_occupancy | OccupancySensing.Occupancy = 0",
    "[2026-08-24T15:15:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-08-24T15:25:00] bathroom_water_leak | BooleanState.StateValue = True"
  ],
  "recommended_actions": [
    "立即通过智能家居系统向住户或其紧急联系人发送高优先级警报，提示卫生间漏水。",
    "如果系统支持，自动远程关闭入户总水阀以切断水源，防止损失扩大。",
    "建议联系物业或维修人员上门检查卫生间水管及洁具状况。"
  ]
}
```

{
  "is_anomaly": true,
  "confidence": "low",
  "threat_type": "intrusion",
  "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": [
    "漏水信号持续出现"
  ],
  "recommended_actions": [
    "建议按该错误类别处理。"
  ]
}


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 bathroom: 卫生间灯[onoff_light], 卫生间运动传感器[occupancy_sensor], 卫生间漏水传感器[water_leak_detector]
- 房间 bedroom: 卧室灯[dimmable_light], 卧室运动传感器[occupancy_sensor], 卧室窗帘[window_covering], 卧室窗户传感器[contact_sensor], 卧室温度传感器[temperature_sensor]
- 房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light]
- 房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher]
- 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: SQ5
- 重点房间: bathroom
- 重点设备: bathroom_water_leak
- 已选事件数: 27

## 跨天活动摘要
- 2026-08-08: bathroom=59, bedroom=206, living_room=197, kitchen=14, entrance=3

## 设备事件日志
[2026-08-08T06:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T06:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T07:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T07:10:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-08-08T07:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T08:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T08:40:00] bathroom_light | OnOff.OnOff = True
[2026-08-08T11:39:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T11:40:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T11:49:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T11:56:00] kitchen_light | OnOff.OnOff = True
[2026-08-08T12:05:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T12:09:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T12:19:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T12:25:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-08-08T12:28:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-08T12:35:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T12:39:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T12:49:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T13:00:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T13:09:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T13:39:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T17:59:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T18:03:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-08T18:40:00] bathroom_water_leak | BooleanState.StateValue = True

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

请按以下 JSON 格式回答：

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

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

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "卫生间漏水传感器在无人居住时段多次触发，且持续时间较长，疑似发生持续性漏水或设备故障。",
  "reasoning": [
    "1. 分析漏水事件时间线与人员活动：日志显示在 07:10、12:25 和 18:40 三次检测到 `bathroom_water_leak` 状态为 True (漏水/有水)。",
    "2. 排除正常用水场景：在 07:10 触发时，`bathroom_occupancy` 为 0（无人）；在 12:25 触发时，`bathroom_occupancy` 同样为 0（无人）。虽然 18:40 的 occupancy 未直接给出最新值，但结合前两次“无人却漏水”的情况，极大概率也是无人状态下的异常。",
    "3. 判断威胁等级：通常短暂的水渍（如洗手溅出）会在几秒到几分钟内消失或被清理。这里的漏水信号持续存在（例如从 07:10 到至少 08:30 之后才再次报告 occupancy 变化，中间无关闭漏水的记录），表明水源未切断或积水未排干。",
    "4. 综合推断：在卫生间无人使用的情况下检测到持续漏水，属于典型的安全隐患，可能导致地板损坏、霉菌滋生或电路短路，需立即确认现场情况。"
  ],
  "key_evidence": [
    "[2026-08-08T07:10:00] bathroom_water_leak | BooleanState.StateValue = True (此时 bathroom_occupancy = 0)",
    "[2026-08-08T12:25:00] bathroom_water_leak | BooleanState.StateValue = True (此时 bathroom_occupancy = 0)",
    "[2026-08-08T18:40:00] bathroom_water_leak | BooleanState.StateValue = True"
  ],
  "recommended_actions": [
    "立即通过智能家居APP查看卫生间摄像头（如有）或远程通知住户检查卫生间是否有明显积水或管道破裂。",
    "若确认为漏水，建议自动或手动关闭入户总水阀，并联系物业或维修人员进行检修。",
    "检查漏水传感器是否因冷凝水或安装松动导致误报，但在未排除物理漏水前，应优先按真实漏水处理。"
  ]
}
```

{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "漏水传感器间歇性触发",
  "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": [
    "标记为隐蔽性漏水，建议检查管道和地漏。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ5
- 重点房间: balcony
- 重点设备: balcony_door_contact, balcony_laundry_washer, master_bathroom_water_leak
- 已选事件数: 27

## 跨天活动摘要
- 2026-08-03: balcony=3, master_bedroom=232, entrance=229, kids_room=226, dining_room=220, living_room=113

## 设备事件日志
[2026-08-03T15:15:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-03T15:17:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-03T15:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T15:35:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-03T15:37:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-03T15:39:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-03T15:41:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-03T15:59:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-03T16:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T16:00:00] balcony_laundry_washer | OperationalState.OperationalState = 1
[2026-08-03T16:01:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-03T16:07:37] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T16:10:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-03T16:12:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-03T16:27:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-03T16:27:11] kids_room_light | OnOff.OnOff = True
[2026-08-03T16:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T16:32:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-03T16:32:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-03T16:41:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-03T16:42:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-03T16:45:00] balcony_laundry_washer | OperationalState.OperationalState = 0
[2026-08-03T16:58:00] balcony_door_contact | BooleanState.StateValue = True
[2026-08-03T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T17:01:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-03T17:02:00] master_bathroom_water_leak | BooleanState.StateValue = True
[2026-08-03T17:02:03] entrance_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "主卫生间检测到漏水报警，且该区域运动传感器显示无人，存在未察觉的水患风险。",
  "reasoning": [
    "1. 识别关键异常事件：日志显示在 2026-08-03T17:02:00，`master_bathroom_water_leak` 设备的 `BooleanState.StateValue` 变为 True，明确指示检测到漏水。",
    "2. 评估响应状态（无人值守）：在漏水发生前一刻（16:07:37），`master_bathroom_occupancy` 传感器报告为 0（无人）。在漏水发生后（17:02:03），最近的 occupancy 记录是 `entrance_occupancy` 为 1，而主卫本身没有新的占用信号。这表明漏水发生时及发生后短时间内，主卫生间内无人活动。",
    "3. 排除误报与关联分析：虽然阳台门在稍早时间（16:58）打开，但漏水发生在主卫，两者地理位置不同，无直接因果联系。洗衣机在 16:45 已停止工作，排除了洗衣机故障导致的主卫漏水可能性（通常洗衣机在阳台或厨房，即便在卫生间也已停机）。",
    "4. 结论：检测到真实的物理泄漏，且现场无人处理，属于需要立即干预的安全威胁。"
  ],
  "key_evidence": [
    "[2026-08-03T17:02:00] master_bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-08-03T16:07:37] master_bathroom_occupancy | OccupancySensing.Occupancy = 0 (漏水前最后状态)",
    "[2026-08-03T17:02:03] entrance_occupancy | OccupancySensing.Occupancy = 1 (人员位于入户处，非主卫)"
  ],
  "recommended_actions": [
    "立即通过智能家居系统向住户发送高优先级漏水警报通知。",
    "如果系统支持，自动关闭主卫生间进水阀门以切断水源。",
    "建议住户检查主卫生间水管、水龙头或地漏情况，并清理积水。"
  ]
}
```

{
  "is_anomaly": true,
  "confidence": "low",
  "threat_type": "intrusion",
  "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": [
    "洗衣机已经结束"
  ],
  "recommended_actions": [
    "建议按该错误类别处理。"
  ]
}


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 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]
- 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: bathroom
- 重点设备: bathroom_water_leak
- 已选事件数: 39

## 设备事件日志
[2026-07-09T06:21:12] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-09T06:35:08] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T06:51:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T06:52:09] front_door_lock | DoorLock.LockState = 2
[2026-07-09T06:52:15] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-09T07:00:08] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T07:07:12] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T07:10:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-07-09T07:20:08] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T07:26:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T07:32:12] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T07:51:12] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-09T11:51:12] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-09T11:57:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T12:01:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T12:06:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T12:11:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T12:17:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T12:21:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T12:22:00] living_room_light | OnOff.OnOff = False
[2026-07-09T12:25:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-07-09T12:41:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T12:46:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T12:51:12] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-09T12:57:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T18:07:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T18:12:15] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T18:16:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T18:21:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T18:32:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T18:37:15] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T18:40:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-07-09T18:41:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T18:46:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T18:51:12] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-09T18:57:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T19:02:15] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T19:06:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-09T19:11:03] entrance_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。

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "卫生间漏水传感器在多个时间点持续触发报警，表明存在持续的漏水风险。",
  "reasoning": [
    "1. 识别关键异常事件：日志中明确记录了 `bathroom_water_leak` (BooleanState.StateValue = True) 在三个不同时间点被触发：07:10:00、12:25:00 和 18:40:00。",
    "2. 排除误报可能性：虽然独居老人可能因洗澡或清洁导致短暂潮湿，但漏水传感器通常设计为检测积水而非单纯湿度（除非是高精度湿度传感器，但此处标记为 water_leak）。更重要的是，这些事件发生在非典型用水高峰时段（如中午12:25），且间隔较长，呈现重复性特征，这更符合管道破裂、马桶水箱故障或地漏堵塞导致的持续/间歇性漏水，而非正常洗漱行为。",
    "3. 结合住户情况评估风险：住户为独居老人，若发生漏水未能及时发现，可能导致地板湿滑引发跌倒风险，或长期积水损坏房屋结构及电路安全。因此，这是一个需要立即干预的安全隐患。"
  ],
  "key_evidence": [
    "[2026-07-09T07:10:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-07-09T12:25:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-07-09T18:40:00] bathroom_water_leak | BooleanState.StateValue = True"
  ],
  "recommended_actions": [
    "立即通知住户或其紧急联系人检查卫生间是否有明显积水或漏水点。",
    "建议检查卫生间水龙头、角阀、马桶水箱及地漏是否正常工作，必要时关闭总水阀并联系维修人员。",
    "确认漏水传感器安装位置是否正确，排除因溅水导致的误报（尽管多次触发降低了误报概率）。"
  ]
}
```

{
  "is_anomaly": true,
  "confidence": "low",
  "threat_type": "intrusion",
  "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": [
    "同一传感器多次间歇性报漏水"
  ],
  "recommended_actions": [
    "建议按该错误类别处理。"
  ]
}


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 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]
- 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: bathroom
- 重点设备: bathroom_water_leak
- 已选事件数: 18

## 设备事件日志
[2026-07-10T14:20:34] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T14:31:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T14:33:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T14:33:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T14:33:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T14:50:34] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T14:51:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T14:53:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T14:53:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T14:53:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T15:05:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-07-10T15:11:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T15:13:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T15:13:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T15:13:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T15:15:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-07-10T15:20:34] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T15:25:00] bathroom_water_leak | BooleanState.StateValue = True

## 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。

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "卫生间漏水传感器持续触发报警，且住户长时间未出现在卫生间内，存在严重漏水风险。",
  "reasoning": [
    "1. 检测到关键安全事件：在 15:05、15:15 和 15:25 三个时间点，bathroom_water_leak 传感器连续上报 StateValue = True（漏水状态），表明卫生间地面或管道存在持续的水源泄漏。",
    "2. 结合住户行为分析异常性：根据 occupancy_sensor 日志，住户在 14:50:34 离开卫生间后，直到 15:20:34 才再次被检测到离开（或保持无人状态），期间卫生间 occupancy 为 0。这意味着在长达 20 多分钟的时间内，独居老人并未在卫生间内处理漏水问题。",
    "3. 排除误报与正常用水：虽然厨房和卧室有人员活动，但漏水点位于卫生间。对于独居老人而言，长时间忽视明显的漏水警报可能导致地板损坏、电路短路或滑倒风险。这种“设备报警+人员缺席”的组合构成了明确的安全威胁。"
  ],
  "key_evidence": [
    "[2026-07-10T15:05:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-07-10T15:15:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-07-10T15:25:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-07-10T14:50:34] bathroom_occupancy | OccupancySensing.Occupancy = 0 (至 15:20:34 前无进入记录)"
  ],
  "recommended_actions": [
    "立即通过语音助手或手机通知独居老人检查卫生间漏水情况。",
    "若无法联系到老人，建议启动紧急联系人机制或远程查看卫生间摄像头（如有）确认现场状况。",
    "检查是否可自动关闭卫生间进水阀门以止损。"
  ]
}
```

{
  "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。"
  ]
}


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 bathroom: 卫生间灯[onoff_light], 卫生间运动传感器[occupancy_sensor], 卫生间漏水传感器[water_leak_detector]
- 房间 bedroom: 卧室灯[dimmable_light], 卧室运动传感器[occupancy_sensor], 卧室窗帘[window_covering], 卧室窗户传感器[contact_sensor], 卧室温度传感器[temperature_sensor]
- 房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light]
- 房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher]
- 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: bathroom
- 重点设备: bathroom_water_leak
- 已选事件数: 15

## 设备事件日志
[2026-08-10T13:55:37] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T14:25:37] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T14:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T14:33:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T14:53:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T14:55:37] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T15:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T15:05:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-08-10T15:13:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T15:15:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-08-10T15:25:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-08-10T15:25:37] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T15:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T15:33:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T15:53:00] 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。

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "卫生间漏水传感器持续触发报警，表明存在正在进行的漏水事件。",
  "reasoning": [
    "1. 识别核心异常：日志中明确显示 `bathroom_water_leak` 设备在 15:05、15:15 和 15:25 连续三次上报 `StateValue = True`（即检测到水/泄漏），这是一个明确的物理安全威胁信号。",
    "2. 排除误报可能性：虽然 `bathroom_occupancy` 传感器在 15:25:37 显示为 0（无人），但这并不能否定漏水的真实性。漏水可能发生在住户刚离开卫生间后，或者住户在卫生间内但运动传感器因角度/遮挡未检测到（尽管通常人在会触发，但漏水是更直接的物理证据）。即使有人，持续的水位检测也意味着需要处理漏水问题。",
    "3. 确认持续性风险：漏水状态从 15:05 持续到至少 15:25，间隔约 10-20 分钟，说明这不是瞬间的误触或短暂水滴，而是持续的泄漏源（如马桶水箱故障、水管破裂或未关闭的水龙头）。"
  ],
  "key_evidence": [
    "[2026-08-10T15:05:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-08-10T15:15:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-08-10T15:25:00] bathroom_water_leak | BooleanState.StateValue = True"
  ],
  "recommended_actions": [
    "立即检查卫生间是否有可见积水，并确认水源（如马桶、洗手盆、淋浴区）。",
    "若无法立即找到源头或情况严重，建议远程关闭家庭总水阀以防止损失扩大。",
    "通知住户手机推送紧急警报，要求尽快回家处理或联系物业维修。"
  ]
}
```

{
  "is_anomaly": true,
  "confidence": "low",
  "threat_type": "intrusion",
  "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": [
    "漏水信号持续出现"
  ],
  "recommended_actions": [
    "建议按该错误类别处理。"
  ]
}


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 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]
- 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: bathroom
- 重点设备: bathroom_occupancy, bathroom_water_leak
- 已选事件数: 29

## 设备事件日志
[2026-07-08T00:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-08T04:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-08T06:01:00] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T10:05:43] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-08T14:35:43] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-08T19:05:43] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-08T20:05:43] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-08T20:30:02] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T20:30:02] bathroom_light | OnOff.OnOff = True
[2026-07-08T20:35:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T20:36:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T20:37:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T20:39:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T20:42:00] bathroom_light | OnOff.OnOff = False
[2026-07-08T20:42:12] front_door_contact | BooleanState.StateValue = True
[2026-07-08T20:42:13] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-08T20:42:13] front_door_lock | DoorLock.LockState = 1
[2026-07-08T20:42:20] bedroom_light | OnOff.OnOff = True
[2026-07-08T20:42:24] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000
[2026-07-08T20:42:32] bedroom_light | OnOff.OnOff = False
[2026-07-08T20:43:59] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-08T20:55:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T20:56:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T20:57:06] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T20:59:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T21:10:00] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T21:12:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-07-08T21:13:59] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-08T21:16:00] bathroom_water_leak | BooleanState.StateValue = False

## 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。

{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本有浴室使用上下文；异常样本无人在场但漏水重复持续。"
  ],
  "key_evidence": [
    "正常样本有浴室使用上下文；异常样本无人在场但漏水重复持续。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "卫生间检测到漏水事件，且发生在独居老人活动时段，存在滑倒或财产损失风险。",
  "reasoning": [
    "推理步骤 1: 日志显示在 2026-07-08T21:12:00 时，bathroom_water_leak 传感器状态变为 True，明确指示卫生间发生漏水。",
    "推理步骤 2: 漏水事件发生时（21:12），bathroom_occupancy 传感器在 21:10 刚刚检测到有人进入（Occupancy=1），表明当时有住户（独居老人）正在使用卫生间，增加了人员受伤（滑倒）的风险。",
    "推理步骤 3: 虽然漏水在 21:16 自动恢复为 False，但这可能是临时性积水被清理或传感器复位，不能排除持续渗漏或设备故障的可能性，对于独居老人而言，任何未确认的漏水都是高风险事件。"
  ],
  "key_evidence": [
    "[2026-07-08T21:12:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-07-08T21:10:00] bathroom_occupancy | OccupancySensing.Occupancy = 1"
  ],
  "recommended_actions": [
    "立即通知住户检查卫生间地面是否有积水，并清理湿滑区域以防摔倒。",
    "联系物业或维修人员检查水管、水龙头或热水器是否存在泄漏隐患。",
    "若无法及时联系到住户，建议远程开启卫生间灯光以便观察情况，或派遣紧急服务人员上门核查。"
  ]
}
```


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 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]
- 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: bathroom
- 重点设备: bathroom_occupancy, bathroom_water_leak
- 已选事件数: 28

## 设备事件日志
[2026-07-22T00:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T05:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T07:00:36] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T12:00:36] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T17:00:36] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T20:00:36] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T20:27:07] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T20:27:07] bathroom_light | OnOff.OnOff = True
[2026-07-22T20:35:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T20:37:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T20:38:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T20:39:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T20:47:00] bathroom_light | OnOff.OnOff = False
[2026-07-22T20:47:07] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T20:47:14] front_door_contact | BooleanState.StateValue = True
[2026-07-22T20:47:15] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-22T20:47:15] front_door_lock | DoorLock.LockState = 1
[2026-07-22T20:47:16] bedroom_light | OnOff.OnOff = True
[2026-07-22T20:47:26] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000
[2026-07-22T20:47:30] bedroom_light | OnOff.OnOff = False
[2026-07-22T20:47:45] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T20:55:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T20:57:09] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T20:58:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T20:59:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T21:10:00] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T21:12:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-07-22T21:16:00] bathroom_water_leak | BooleanState.StateValue = False

## 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。

{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本有浴室使用上下文；异常样本无人在场但漏水重复持续。"
  ],
  "key_evidence": [
    "正常样本有浴室使用上下文；异常样本无人在场但漏水重复持续。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "卫生间漏水传感器在住户离开后触发报警，且随后有人员再次进入并关闭了灯光，表明可能存在持续的水患风险或设备故障。",
  "reasoning": [
    "推理步骤 1: 分析时间线发现，在 20:47:03 入户门被打开（front_door_contact=True）且门锁操作后，住户于 20:47:45 确认卫生间无人（bathroom_occupancy=0），此时环境相对安全。",
    "推理步骤 2: 然而，仅仅过了约 26 分钟，在 21:12:00，卫生间漏水传感器突然触发报警（StateValue=True）。对于独居老人家庭，短时间内从‘无人’状态到‘漏水’状态是极不寻常的异常事件。",
    "推理步骤 3: 虽然漏水信号在 21:16:00 自动恢复为 False，但这可能是由于水位暂时下降、传感器误报或水流停止所致，并不能排除实际存在水管破裂、马桶溢水等隐患。考虑到住户是独居老人，任何潜在的水患都可能导致滑倒受伤或财产损失，因此必须视为高风险事件处理。"
  ],
  "key_evidence": [
    "20:47:45 卫生间运动传感器显示 Occupancy = 0 (无人)",
    "21:12:00 卫生间漏水传感器 StateValue 变为 True (漏水报警)"
  ],
  "recommended_actions": [
    "立即通知住户检查卫生间地面是否有积水，并排查马桶、洗手盆下方管道是否漏水。",
    "建议联系物业或专业维修人员上门检修卫生间水路，防止隐患扩大。",
    "若无法立即到达现场，请确保附近放置吸水垫以防滑倒，并考虑临时关闭主水阀。"
  ]
}
```


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 bathroom: 卫生间灯[onoff_light], 卫生间运动传感器[occupancy_sensor], 卫生间漏水传感器[water_leak_detector]
- 房间 bedroom: 卧室灯[dimmable_light], 卧室运动传感器[occupancy_sensor], 卧室窗帘[window_covering], 卧室窗户传感器[contact_sensor], 卧室温度传感器[temperature_sensor]
- 房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light]
- 房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher]
- 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: bathroom
- 重点设备: bathroom_occupancy, bathroom_water_leak
- 已选事件数: 19

## 设备事件日志
[2026-08-22T00:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T04:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T08:54:00] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T11:17:40] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T15:47:40] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T20:17:40] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T20:37:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T20:38:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T20:47:40] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T20:57:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T20:58:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T21:10:00] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T21:12:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-08-22T21:16:00] bathroom_water_leak | BooleanState.StateValue = False
[2026-08-22T21:17:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T21:17:40] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T21:18:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T21:37:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T21:38:00] 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。

{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本有浴室使用上下文；异常样本无人在场但漏水重复持续。"
  ],
  "key_evidence": [
    "正常样本有浴室使用上下文；异常样本无人在场但漏水重复持续。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "卫生间检测到漏水事件，且发生时有人员在场，需立即排查水源并检查设备状态。",
  "reasoning": [
    "推理步骤 1: 在 2026-08-22T21:12:00 时，bathroom_water_leak 传感器报告 StateValue 为 True，明确指示卫生间存在漏水情况。",
    "推理步骤 2: 结合时间线分析，漏水发生前 2 分钟 (21:10:00) bathroom_occupancy 传感器检测到有人进入 (Occupancy = 1)，表明当时有住户在卫生间内活动，增加了事故发生的真实性和紧急性。",
    "推理步骤 3: 虽然漏水信号在 4 分钟后自动恢复为 False，但这可能是水流暂时停止或传感器短暂误报，鉴于已触发过报警且有人在场，不能排除持续渗漏或设备故障风险，必须视为有效安全事件处理。"
  ],
  "key_evidence": [
    "[2026-08-22T21:12:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-08-22T21:10:00] bathroom_occupancy | OccupancySensing.Occupancy = 1"
  ],
  "recommended_actions": [
    "立即通知住户前往卫生间检查地面是否有积水，并关闭相关水源（如洗手盆角阀、马桶进水阀等）。",
    "检查卫生间漏水传感器及附近水管/龙头是否损坏，确认是否为设备故障导致的误报还是真实泄漏。",
    "若确认无实际漏水但传感器反复异常，建议联系技术支持进行校准或更换传感器。"
  ]
}
```


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 bathroom: 卫生间灯[onoff_light], 卫生间运动传感器[occupancy_sensor], 卫生间漏水传感器[water_leak_detector]
- 房间 bedroom: 卧室灯[dimmable_light], 卧室运动传感器[occupancy_sensor], 卧室窗帘[window_covering], 卧室窗户传感器[contact_sensor], 卧室温度传感器[temperature_sensor]
- 房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light]
- 房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher]
- 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: SQ5
- 重点房间: bathroom
- 重点设备: bathroom_occupancy, bathroom_water_leak
- 已选事件数: 36

## 跨天活动摘要
- 2026-08-10: bathroom=58, living_room=111, bedroom=72, entrance=14, kitchen=8

## 设备事件日志
[2026-08-10T00:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T04:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T06:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T06:29:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T06:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T06:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T06:32:09] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T06:32:09] bathroom_light | OnOff.OnOff = True
[2026-08-10T06:34:34] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T06:52:09] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T06:55:00] bathroom_light | OnOff.OnOff = False
[2026-08-10T06:55:13] kitchen_light | OnOff.OnOff = True
[2026-08-10T06:55:40] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T07:04:34] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T07:10:00] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T07:12:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-08-10T07:18:00] bathroom_water_leak | BooleanState.StateValue = False
[2026-08-10T07:25:40] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T07:30:00] kitchen_light | OnOff.OnOff = False
[2026-08-10T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T07:30:04] bedroom_light | OnOff.OnOff = False
[2026-08-10T07:30:13] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-10T07:30:13] front_door_lock | DoorLock.LockState = 2
[2026-08-10T07:30:15] front_door_contact | BooleanState.StateValue = False
[2026-08-10T07:30:17] front_door_contact | BooleanState.StateValue = True
[2026-08-10T07:30:18] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-10T07:30:18] front_door_lock | DoorLock.LockState = 1
[2026-08-10T07:34:34] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T07:55:40] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T08:25:40] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T10:25:40] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T14:55:40] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T19:25:40] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T23:25:40] bathroom_occupancy | OccupancySensing.Occupancy = 0

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

请按以下 JSON 格式回答：

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

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

{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本有明确使用上下文且很快恢复；异常样本在多时段重复触发。"
  ],
  "key_evidence": [
    "正常样本有明确使用上下文且很快恢复；异常样本在多时段重复触发。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "卫生间漏水传感器在有人占用期间触发报警，随后自动复位，存在真实漏水风险。",
  "reasoning": [
    "推理步骤 1: 在 2026-08-10T07:10:00 时，卫生间运动传感器检测到有人进入 (Occupancy = 1)，表明此时有住户正在使用卫生间。",
    "推理步骤 2: 仅两分钟后 (2026-08-10T07:12:00)，卫生间漏水传感器状态变为 True，且发生在有人占用的时间段内，这符合真实漏水事件的典型特征（如忘关水龙头、水管破裂等），而非误报。",
    "推理步骤 3: 虽然传感器在 07:18:00 自动恢复为 False，但这可能是因为水流暂时停止或传感器阈值特性，不能排除持续渗漏或设备故障导致的水患风险，需要人工确认现场情况。"
  ],
  "key_evidence": [
    "[2026-08-10T07:10:00] bathroom_occupancy | OccupancySensing.Occupancy = 1",
    "[2026-08-10T07:12:00] bathroom_water_leak | BooleanState.StateValue = True"
  ],
  "recommended_actions": [
    "立即通知住户前往卫生间检查是否有明显积水、水渍或水源泄漏点。",
    "建议住户关闭卫生间总水阀以防事态扩大，并拍照记录现场情况以便后续维修。",
    "若发现无法自行处理的严重漏水，应联系专业水电工进行检修。"
  ]
}
```


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: balcony
- 重点设备: balcony_door_contact, balcony_laundry_washer
- 已选事件数: 18

## 设备事件日志
[2026-07-25T15:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T15:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T15:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T15:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T15:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T16:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T16:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T16:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T16:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T16:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T16:00:00] balcony_laundry_washer | OperationalState.OperationalState = 1
[2026-07-25T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T16:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T16:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T16:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T16:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T16:45:00] balcony_laundry_washer | OperationalState.OperationalState = 0
[2026-07-25T16:47:00] balcony_door_contact | BooleanState.StateValue = False

## 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。

```json
{
  "is_anomaly": false,
  "confidence": "high",
  "threat_type": "none",
  "threat_description": "检测到洗衣机运行结束及阳台门关闭，结合全屋无人员活动迹象，判断为正常的家务行为或离家状态，未构成安全风险。",
  "reasoning": [
    "1. 分析重点设备状态：日志显示阳台洗衣机在 16:00 处于运行状态 (OperationalState=1)，并在 16:45 停止运行 (OperationalState=0)。随后在 16:47 阳台门传感器报告状态为 False（通常代表关闭/锁定）。这一序列符合“洗衣完成 -> 关门”的正常逻辑闭环。",
    "2. 分析人员活动模式：从 15:30 到 16:30，屋内所有主要区域（客厅、卧室、卫生间、玄关）的运动传感器均显示 Occupancy=0，表明家中无人或处于极度静止状态。",
    "3. 综合风险评估：虽然洗衣机在无人监控的情况下运行（通常需关注漏水风险），但日志中并未出现漏水传感器报警、烟雾报警或门锁异常开启等危险信号。且洗衣机已正常停止，门已关闭，没有证据表明存在入侵、火灾或设备故障导致的持续危险。因此，当前状态判定为安全。"
  ],
  "key_evidence": [
    "balcony_laundry_washer OperationalState 从 1 变为 0 (16:00-16:45)",
    "balcony_door_contact BooleanState.StateValue = False (16:47)",
    "全屋 occupancy_sensor 在 15:30-16:30 期间均为 0"
  ],
  "recommended_actions": [
    "无需立即干预，系统保持监控即可。",
    "建议检查洗衣机是否具备自动断水断电功能，以进一步降低无人值守时的潜在隐患。"
  ]
}
```

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "intrusion",
  "threat_description": "在洗衣机停止运行且全屋无人（包括阳台）的情况下，检测到阳台门被打开，存在非法入侵或尾随风险。",
  "reasoning": [
    "推理步骤 1: 日志显示在 2026-07-25T16:45:00 时，阳台洗衣机状态从运行 (OperationalState=1) 变为停止 (OperationalState=0)，表明洗衣程序已结束。",
    "推理步骤 2: 在此时间点之前及之后，所有房间（包括客厅、卧室、卫生间、玄关和阳台）的运动传感器均报告 Occupancy = 0，确认当时家中无人在场。",
    "推理步骤 3: 关键异常发生在 2026-07-25T16:47:00，即洗衣机停止后约 2 分钟，阳台门接触传感器状态变为 False（表示门已打开）。结合‘无人’和‘设备刚结束工作’的背景，这极不可能是住户正常行为，高度疑似有人趁无人之机进入阳台区域进行非法活动。"
  ],
  "key_evidence": [
    "2026-07-25T16:45:00 阳台洗衣机 OperationalState 变为 0（停止）。",
    "2026-07-25T16:47:00 阳台门接触传感器 StateValue 变为 False（门开），而此时所有其他房间运动传感器均为 0（无人）。"
  ],
  "recommended_actions": [
    "立即通过智能门锁远程锁定入户门，防止进一步入侵。",
    "向住户发送紧急警报通知，告知阳台门异常开启事件。",
    "调取阳台及周边监控录像（如有）以确认入侵者身份和行为。",
    "检查阳台窗户及其他外部入口的传感器状态，确保无其他未察觉的入侵点。"
  ]
}
```


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: balcony
- 重点设备: balcony_door_contact, balcony_laundry_washer
- 已选事件数: 19

## 设备事件日志
[2026-08-25T15:29:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T15:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T15:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T15:34:33] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T15:54:33] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T16:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T16:00:00] balcony_laundry_washer | OperationalState.OperationalState = 1
[2026-08-25T16:04:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T16:08:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-25T16:08:02] front_door_contact | BooleanState.StateValue = False
[2026-08-25T16:24:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T16:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T16:33:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T16:45:00] balcony_laundry_washer | OperationalState.OperationalState = 0
[2026-08-25T16:47:00] balcony_door_contact | BooleanState.StateValue = False
[2026-08-25T16:53:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T17:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T17:04:00] master_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。

```json
{
  "is_anomaly": false,
  "confidence": "high",
  "threat_type": "none",
  "threat_description": "检测到阳台洗衣机运行及入户门短暂开启，结合运动传感器数据，判断为住户正常进行洗衣家务活动，无安全风险。",
  "reasoning": [
    "1. 分析重点设备状态：日志显示阳台洗衣机在 16:00 启动（OperationalState=1），于 16:45 停止（OperationalState=0），持续时长 45 分钟，符合标准洗衣程序的时间特征，属于正常家电使用行为。",
    "2. 分析门禁与人员轨迹：16:08 入户门锁被手动打开（Manual），随后门磁显示关闭。同时，玄关（entrance）和主卧（master_bedroom）的运动传感器在 16:08 前后均检测到有人活动（Occupancy=1）。这表明是住户本人回家或进出房间，而非非法入侵。",
    "3. 排除异常模式：虽然阳台门传感器在 16:47 显示关闭（False），但此时洗衣机已停止工作，且没有伴随其他未授权进入的迹象（如深夜闯入、多次失败尝试等）。整个事件序列逻辑连贯，符合日常居家生活场景。"
  ],
  "key_evidence": [
    "balcony_laundry_washer OperationalState 从 1 变为 0，耗时 45 分钟，符合正常洗衣周期。",
    "front_door_lock 记录为 Manual 操作，且 entrance_occupancy 同步检测到人员存在，确认为合法用户行为。",
    "master_bedroom_occupancy 在门锁开启期间保持活跃，佐证了住户在家中的活动轨迹。"
  ],
  "recommended_actions": [
    "无需采取任何安全措施，系统判定为正常行为。",
    "建议继续监控洗衣机运行状态，若未来出现长时间未停止或异常报错再行关注。"
  ]
}
```

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "intrusion",
  "threat_description": "检测到阳台门在无人值守且洗衣机运行期间被非法开启，存在入侵风险。",
  "reasoning": [
    "推理步骤 1: 时间线分析显示，在 16:00:00 时，阳台洗衣机 (balcony_laundry_washer) 开始运行 (OperationalState=1)，表明住户正在使用阳台区域或设备处于自动运行状态。",
    "推理步骤 2: 随后在 16:45:00 洗衣机停止运行，但在 16:47:00 发生了关键事件：阳台门接触传感器 (balcony_door_contact) 状态变为 False (打开)。",
    "推理步骤 3: 结合上下文，从 16:08:00 到 16:47:00 期间，虽然入户门有活动记录，但没有任何日志显示有人进入阳台房间 (balcony_occupancy 未报告为 1，且通常运动传感器会触发)。在洗衣机运行时（可能涉及噪音掩盖或注意力分散）且无人员在场确认的情况下，阳台门被打开，极有可能是外部人员尾随进入或通过其他方式闯入，属于典型的入侵行为特征。"
  ],
  "key_evidence": [
    "16:00:00 - 16:45:00 期间洗衣机处于运行状态 (OperationalState=1->0)",
    "16:47:00 阳台门接触传感器状态突变 (BooleanState.StateValue = False)"
  ],
  "recommended_actions": [
    "立即通知住户家中可能存在入侵者，建议其不要开门并报警。",
    "检查监控录像（如有）以确认入侵者身份和具体路径。",
    "暂时将阳台门锁设置为‘防撬’模式或加强警报联动，直到安全威胁解除。"
  ]
}
```


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 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]
- 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: SQ5
- 重点房间: bathroom
- 重点设备: bathroom_occupancy, bathroom_water_leak
- 已选事件数: 33

## 跨天活动摘要
- 2026-07-04: bathroom=61, bedroom=243, kitchen=239, entrance=230, living_room=211

## 设备事件日志
[2026-07-04T00:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T04:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T06:58:02] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T11:28:02] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T15:58:02] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T19:58:02] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T20:25:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T20:25:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T20:27:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T20:28:02] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T20:29:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T20:37:00] living_room_light | OnOff.OnOff = False
[2026-07-04T20:37:00] bathroom_light | OnOff.OnOff = False
[2026-07-04T20:37:04] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T20:37:04] bathroom_light | OnOff.OnOff = True
[2026-07-04T20:37:11] front_door_contact | BooleanState.StateValue = True
[2026-07-04T20:37:12] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-04T20:37:12] front_door_lock | DoorLock.LockState = 1
[2026-07-04T20:37:20] bedroom_light | OnOff.OnOff = True
[2026-07-04T20:37:23] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000
[2026-07-04T20:37:30] bedroom_light | OnOff.OnOff = False
[2026-07-04T20:45:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T20:47:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T20:47:04] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T20:49:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T21:05:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T21:07:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T21:07:04] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T21:08:33] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T21:09:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T21:10:00] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T21:12:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-07-04T21:16:00] bathroom_water_leak | BooleanState.StateValue = False

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

请按以下 JSON 格式回答：

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

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

{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本有浴室使用上下文；异常样本无人在场但漏水重复持续。"
  ],
  "key_evidence": [
    "正常样本有浴室使用上下文；异常样本无人在场但漏水重复持续。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "卫生间漏水传感器在独居老人夜间时段（21:12）触发报警，且随后自动恢复，需立即核实是否存在真实漏水或传感器故障。",
  "reasoning": [
    "推理步骤 1: 目标用户为独居老人，安全优先级最高。日志显示在 2026-07-04T21:12:00，bathroom_water_leak 状态变为 True，这是一个明确的安全威胁信号。",
    "推理步骤 2: 结合上下文，该事件发生在夜间（21:12），此时老人可能正在休息或刚起床。虽然 occupancy_sensor 在 21:10 曾检测到有人，但在 21:08 曾短暂消失，存在人员移动或跌倒后无法及时关闭水源的风险。",
    "推理步骤 3: 漏水传感器在 21:16:00 自动恢复为 False。这可能是由于水流暂时停止、传感器误报，或者是严重的间歇性泄漏。对于独居老人，任何未经人工确认的漏水报警都必须视为潜在紧急情况处理，以防房屋受损或引发次生灾害（如触电、滑倒）。"
  ],
  "key_evidence": [
    "[2026-07-04T21:12:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-07-04T21:16:00] bathroom_water_leak | BooleanState.StateValue = False"
  ],
  "recommended_actions": [
    "立即远程通知住户或其紧急联系人，告知卫生间可能存在漏水情况。",
    "建议系统自动发送语音提示至住户家中的智能音箱（如果已连接），提醒其检查卫生间地面及水龙头/马桶状态。",
    "若无法联系到住户，建议派遣物业或安保人员进行现场快速核查，排除火灾或水浸风险。"
  ]
}
```


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 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 balcony: 阳台灯[onoff_light], 阳台门传感器[contact_sensor], 洗衣机[laundry_washer]
- 房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light], 玄关运动传感器[occupancy_sensor]
- 房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher]
- 房间 living_room: 客厅主灯[dimmable_light], 客厅落地灯[onoff_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor]
- 房间 master_bedroom: 主卧灯[dimmable_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor], 次卧温度传感器[temperature_sensor]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ5
- 重点房间: bathroom
- 重点设备: bathroom_occupancy, bathroom_water_leak
- 已选事件数: 22

## 跨天活动摘要
- 2026-07-02: bathroom=51, master_bedroom=232, entrance=226, living_room=110, second_bedroom=48, kitchen=11

## 设备事件日志
[2026-07-02T00:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T04:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T08:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T12:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T16:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T20:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T20:25:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T20:26:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T20:26:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T20:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T20:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T20:45:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T20:46:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T20:46:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T21:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T21:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T21:05:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T21:06:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T21:06:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T21:10:00] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T21:12:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-07-02T21:16:00] bathroom_water_leak | BooleanState.StateValue = False

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

请按以下 JSON 格式回答：

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

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

{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本有浴室使用上下文；异常样本无人在场但漏水重复持续。"
  ],
  "key_evidence": [
    "正常样本有浴室使用上下文；异常样本无人在场但漏水重复持续。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "卫生间漏水传感器在住户进入卫生间后短时间内触发报警，随后自动恢复，表明可能存在间歇性漏水或设备故障。",
  "reasoning": [
    "推理步骤 1: 日志显示在 2026-07-02T21:10:00 时，bathroom_occupancy 状态变为 1（有人），紧接着在 T21:12:00（仅 2 分钟后），bathroom_water_leak 状态变为 True。",
    "推理步骤 2: 漏水事件发生在有人使用卫生间的时段，且持续时间极短（从 21:12 到 21:16 自动恢复为 False）。这种‘有人即漏’且‘快速自愈’的模式，既可能是马桶/水管的瞬时故障，也可能是传感器误报。",
    "推理步骤 3: 考虑到这是跨天摘要中的关键异常点，且漏水涉及财产安全和房屋结构安全，不能简单视为正常行为。即使传感器已复位，仍需人工确认现场情况以排除持续隐患。"
  ],
  "key_evidence": [
    "2026-07-02T21:10:00 bathroom_occupancy = 1 (有人)",
    "2026-07-02T21:12:00 bathroom_water_leak = True (漏水报警)",
    "2026-07-02T21:16:00 bathroom_water_leak = False (报警解除)"
  ],
  "recommended_actions": [
    "立即检查卫生间地面、马桶底部及洗手台下方是否有明显积水或潮湿痕迹。",
    "联系物业或专业维修人员检查卫生间水路管道，排查是否存在间歇性渗漏问题。",
    "若确认无物理漏水，建议对漏水传感器进行校准或更换，以防误报导致不必要的恐慌。"
  ]
}
```


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ5
- 重点房间: balcony
- 重点设备: balcony_door_contact, balcony_laundry_washer
- 已选事件数: 19

## 跨天活动摘要
- 2026-08-17: balcony=3, master_bedroom=232, entrance=228, living_room=115, second_bedroom=48, bathroom=48

## 设备事件日志
[2026-08-17T15:18:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T15:18:18] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T15:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T15:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T15:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T15:38:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T15:38:18] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T15:58:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T15:58:18] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T16:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T16:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T16:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T16:00:00] balcony_laundry_washer | OperationalState.OperationalState = 1
[2026-08-17T16:18:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T16:18:18] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T16:28:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-17T16:28:00] front_door_lock | DoorLock.LockState = 2
[2026-08-17T16:45:00] balcony_laundry_washer | OperationalState.OperationalState = 0
[2026-08-17T16:47:00] balcony_door_contact | BooleanState.StateValue = False

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

请按以下 JSON 格式回答：

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

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

```json
{
  "is_anomaly": false,
  "confidence": "high",
  "threat_type": "none",
  "threat_description": "日志显示为正常的家庭日常活动，包括洗衣运行、人员在不同房间移动以及入户门的正常手动操作，未检测到安全威胁。",
  "reasoning": [
    "1. 洗衣机状态分析：阳台洗衣机在 16:00 启动（OperationalState=1），于 16:45 结束（OperationalState=0），持续约 45 分钟，符合标准洗衣程序时长，属于正常家电使用行为。",
    "2. 门锁与门禁分析：16:28 记录到入户门锁的 Manual 开锁操作及门状态变化，结合此时段玄关和主卧均有 occupancy 传感器触发（16:18-16:28 期间），表明是住户在家或回家时的正常进出行为，非非法入侵。",
    "3. 人员活动模式：主卧和玄关的运动传感器在 15:18 至 16:18 期间多次触发，且客厅、次卧、卫生间无活动，符合部分家庭成员在卧室/玄关区域活动的常态，未发现长时间静止（跌倒风险）或异常的大范围无人/有人冲突。",
    "4. 综合判断：所有设备事件均在合理的时间窗口内发生，逻辑连贯（如先有人员活动，后有门锁操作；洗衣机运行结束后关门），无矛盾或危险信号。"
  ],
  "key_evidence": [
    "balcony_laundry_washer OperationalState 从 1 变为 0，耗时 45 分钟，属正常洗涤周期。",
    "front_door_lock 在 16:28 执行 Manual LockOperation，伴随 entrance_occupancy 活跃，确认为住户正常操作。",
    "master_bedroom_occupancy 和 entrance_occupancy 在关键时间段内有连续的活动记录，排除了设备故障或长期静止的风险。"
  ],
  "recommended_actions": [
    "无需采取紧急措施。",
    "建议继续监控洗衣机运行状态，确保其按时停止以防过热或漏水隐患（虽本次正常，但作为预防性建议）。"
  ]
}
```

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "intrusion",
  "threat_description": "检测到入户门被手动解锁后，阳台门传感器在极短时间内（约 17 秒）由闭合变为开启，且此时洗衣机已停止运行，住户不在现场，存在非法入侵或尾随进入的嫌疑。",
  "reasoning": [
    "推理步骤 1: 时间线分析显示，在 2026-08-17T16:28:00，入户门锁 (front_door_lock) 发生了手动解锁操作 (LockOperationType=1)，随后状态变为未锁定 (LockState=2)。",
    "推理步骤 2: 紧接着在 2026-08-17T16:47:00，阳台门接触传感器 (balcony_door_contact) 报告状态为 False (开启)。考虑到日志中提到的重点设备包括洗衣机，且洗衣机在 16:45:00 已停止运行，这表明有人进入了阳台区域并打开了门。",
    "推理步骤 3: 结合 occupancy 数据，在 16:28 到 16:47 期间，entrance、master_bedroom 等关键区域的运动传感器并未持续报告有人活动（虽然 16:18 有记录，但 16:28 之后直到 16:47 没有新的 occupancy 更新），或者即使有短暂活动，从入户门解锁到阳台门打开的时间间隔较短，且发生在非典型的高频活动时段，符合入侵者快速通过或尾随的特征。特别是如果这是主人离开家去洗衣服（16:00 启动，16:45 结束），那么 16:47 开门时屋内应无人，属于异常。",
    "推理步骤 4: 综合来看，入户门被手动操作后，阳台门迅速被打开，且缺乏明确的内部人员移动轨迹支持这一行为（特别是在洗衣机刚停机的时间点），高度疑似外部人员闯入。"
  ],
  "key_evidence": [
    "2026-08-17T16:28:00 front_door_lock 发生手动解锁操作",
    "2026-08-17T16:47:00 balcony_door_contact 状态变为 False (开启)",
    "2026-08-17T16:45:00 balcony_laundry_washer 停止运行，暗示可能无人在场进行正常家务"
  ],
  "recommended_actions": [
    "立即通知住户确认家中安全状况及是否有人在家。",
    "建议住户检查阳台及入户门周围是否有陌生人或遗留物品。",
    "联系当地警方报备潜在入侵事件，并提供相关时间戳和传感器数据。",
    "远程查看家庭摄像头（如有）回放 16:28 至 16:47 期间的画面以获取视觉证据。"
  ]
}
```


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 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 balcony: 阳台灯[onoff_light], 阳台门传感器[contact_sensor], 洗衣机[laundry_washer]
- 房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light], 玄关运动传感器[occupancy_sensor]
- 房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher]
- 房间 living_room: 客厅主灯[dimmable_light], 客厅落地灯[onoff_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor]
- 房间 master_bedroom: 主卧灯[dimmable_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor], 次卧温度传感器[temperature_sensor]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ5
- 重点房间: bathroom
- 重点设备: bathroom_occupancy, bathroom_water_leak
- 已选事件数: 22

## 跨天活动摘要
- 2026-07-21: bathroom=51, master_bedroom=233, entrance=226, living_room=109, second_bedroom=48, kitchen=11

## 设备事件日志
[2026-07-21T00:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T04:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T08:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T12:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T16:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T20:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T20:25:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T20:25:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T20:27:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T20:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T20:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T20:45:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T20:45:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T20:47:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T21:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T21:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T21:05:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T21:05:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T21:07:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T21:10:00] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T21:12:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-07-21T21:16:00] bathroom_water_leak | BooleanState.StateValue = False

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

请按以下 JSON 格式回答：

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

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

{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本有浴室使用上下文；异常样本无人在场但漏水重复持续。"
  ],
  "key_evidence": [
    "正常样本有浴室使用上下文；异常样本无人在场但漏水重复持续。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "卫生间漏水传感器在住户进入卫生间后短时间内触发报警，随后自动恢复，表明可能存在间歇性漏水或设备故障。",
  "reasoning": [
    "推理步骤 1: 日志显示在 2026-07-21T21:10:00 时，bathroom_occupancy 状态变为 1（有人），紧接着在 4 分钟后（21:12:00）bathroom_water_leak 状态变为 True。",
    "推理步骤 2: 这种‘有人 + 立即漏水’的时间关联模式高度可疑，通常意味着漏水是由当前在场人员的活动引起的（如忘关水龙头、水管爆裂），或者是传感器因潮湿环境导致的误报但需优先排查。",
    "推理步骤 3: 虽然漏水信号在 4 分钟后（21:16:00）自动恢复为 False，但这可能是临时积水被擦干、水流停止或传感器短暂接触水后的复位，不能排除持续漏水的风险，必须人工确认现场情况。"
  ],
  "key_evidence": [
    "2026-07-21T21:10:00 bathroom_occupancy = 1 (有人)",
    "2026-07-21T21:12:00 bathroom_water_leak = True (漏水报警)"
  ],
  "recommended_actions": [
    "立即通知住户前往卫生间检查是否有水源泄漏、水龙头未关或管道破裂。",
    "检查卫生间地面和天花板是否有水渍痕迹，并清理积水以防滑倒或电路短路。",
    "如果漏水再次发生或无法找到源头，建议联系专业水管工进行检修，并考虑更换或校准漏水传感器。"
  ]
}
```


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 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]
- 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: SQ5
- 重点房间: bathroom
- 重点设备: bathroom_occupancy, bathroom_water_leak
- 已选事件数: 33

## 跨天活动摘要
- 2026-07-29: bathroom=65, bedroom=242, kitchen=239, entrance=231, living_room=210

## 设备事件日志
[2026-07-29T00:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T04:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T06:29:15] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T10:59:15] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T15:29:15] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T19:59:15] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T20:27:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T20:27:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T20:28:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T20:29:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T20:29:15] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T20:38:00] living_room_light | OnOff.OnOff = False
[2026-07-29T20:38:09] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T20:38:09] bathroom_light | OnOff.OnOff = True
[2026-07-29T20:47:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T20:47:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T20:48:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T20:49:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T20:53:00] bathroom_light | OnOff.OnOff = False
[2026-07-29T20:53:08] front_door_contact | BooleanState.StateValue = True
[2026-07-29T20:53:09] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-29T20:53:09] front_door_lock | DoorLock.LockState = 1
[2026-07-29T20:53:10] bedroom_light | OnOff.OnOff = True
[2026-07-29T20:53:14] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000
[2026-07-29T20:53:20] bedroom_light | OnOff.OnOff = False
[2026-07-29T20:54:30] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T21:07:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T21:07:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T21:08:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T21:10:00] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T21:12:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-07-29T21:13:05] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T21:16:00] bathroom_water_leak | BooleanState.StateValue = False

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

请按以下 JSON 格式回答：

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

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

{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本有浴室使用上下文；异常样本无人在场但漏水重复持续。"
  ],
  "key_evidence": [
    "正常样本有浴室使用上下文；异常样本无人在场但漏水重复持续。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "卫生间漏水传感器在住户活动期间触发报警，且随后自动复位，存在真实漏水风险或传感器故障需排查。",
  "reasoning": [
    "推理步骤 1: 日志显示在 2026-07-29T21:10:00 时 bathroom_occupancy 检测到有人（Occupancy=1），表明此时有住户正在使用卫生间。",
    "推理步骤 2: 仅 1 分钟后（2026-07-29T21:12:00），bathroom_water_leak 传感器状态变为 True，这与住户在室内的时间高度重合，排除了夜间无人时的误报可能性。",
    "推理步骤 3: 虽然传感器在 2026-07-29T21:16:00 自动恢复为 False，但这可能是小范围积水被擦干、水流停止后的暂时缓解，或者是传感器本身的间歇性故障。考虑到独居老人的背景，必须假设最坏情况（真实漏水）以保障安全。"
  ],
  "key_evidence": [
    "2026-07-29T21:10:00 bathroom_occupancy = 1 (有人)",
    "2026-07-29T21:12:00 bathroom_water_leak = True (漏水报警)"
  ],
  "recommended_actions": [
    "立即通知老人检查卫生间地面是否有积水，并清理水源以防滑倒。",
    "联系物业或维修人员上门检查水管接口、马桶底座及地漏，确认是否存在持续渗漏隐患。",
    "若老人无法自行处理，建议安排紧急探访或远程协助，确保其人身安全。"
  ]
}
```