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 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 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_bedroom: 主卧灯[dimmable_light], 主卧床头灯[onoff_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bathroom: 次卫灯[onoff_light], 次卫漏水传感器[water_leak_detector]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧空调[air_conditioner], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: master_bathroom
- 重点设备: kitchen_water_leak, master_bathroom_water_leak, second_bathroom_water_leak
- 已选事件数: 28

## 设备事件日志
[2026-08-05T09:57:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T10:17:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T10:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T10:30:24] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T10:33:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T10:35:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T10:37:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T10:39:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T10:50:24] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T10:53:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T10:55:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T10:57:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T10:59:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T11:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T11:05:00] master_bathroom_water_leak | BooleanState.StateValue = True
[2026-08-05T11:10:24] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T11:13:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T11:15:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T11:17:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T11:18:00] second_bathroom_water_leak | BooleanState.StateValue = True
[2026-08-05T11:19:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T11:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T11:30:00] kitchen_water_leak | BooleanState.StateValue = True
[2026-08-05T11:30:24] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T11:33:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T11:35:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T11:37:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T11:39:00] kids_room_occupancy | OccupancySensing.Occupancy = 1

## 任务
请分析下面的实时设备事件，判断是否需要将其视为异常安全事件。

请按以下 JSON 格式回答：

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

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

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "检测到主卫、次卫及厨房三个区域同时发生漏水报警，存在严重的水损风险。",
  "reasoning": [
    "1. 识别关键异常事件：日志中明确记录了 `master_bathroom_water_leak` (11:05), `second_bathroom_water_leak` (11:18) 和 `kitchen_water_leak` (11:30) 的传感器状态均变为 True (True/1)，表明这三个位置检测到了水分。",
    "2. 分析时间关联性：三个漏水事件发生在短短25分钟内（11:05至11:30），这种短时间内多地点同时或相继触发漏水警报的情况极不寻常，通常指向系统性问题（如主管道破裂、水压异常）或严重的家庭事故，而非单个设备的孤立故障。",
    "3. 结合环境上下文：虽然同一时间段内多个房间的运动传感器（Occupancy）显示有人活动（如主卧、餐厅、儿童房等），但这并不能排除漏水发生的危险性。相反，如果住户正在家中却未及时处理多处漏水，可能导致财产损失扩大；若住户不在家（运动传感器可能因延迟或未覆盖所有死角而误判为无人，或者住户仅在部分区域活动），则风险更高。无论是否有人在场，物理上的漏水事实构成了直接的安全威胁。"
  ],
  "key_evidence": [
    "[2026-08-05T11:05:00] master_bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-08-05T11:18:00] second_bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-08-05T11:30:00] kitchen_water_leak | BooleanState.StateValue = True"
  ],
  "recommended_actions": [
    "立即通过智能家居APP远程关闭家庭总水阀，以切断水源防止损失扩大。",
    "通知住户立即回家检查漏水源头，并联系专业水管工进行维修。",
    "检查漏水传感器是否被误触（如清洁时溅水），但在确认前应按真实漏水处理。"
  ]
}
```

{
  "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": [
    "多个漏水传感器依次触发"
  ],
  "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: 三室两厅 (3BR)
- 重点房间 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 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_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: master_bathroom
- 重点设备: kitchen_water_leak, master_bathroom_water_leak, second_bathroom_water_leak
- 已选事件数: 24

## 跨天活动摘要
- 2026-07-21: master_bathroom=57, master_bedroom=232, kids_room=231, entrance=231, dining_room=223, living_room=114

## 设备事件日志
[2026-07-21T09:38:02] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T10:20:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T10:22:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T10:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T10:39:31] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T10:41:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T10:59:31] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T11:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T11:01:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T11:05:00] master_bathroom_water_leak | BooleanState.StateValue = True
[2026-07-21T11:08:02] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T11:10:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T11:12:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T11:18:00] second_bathroom_water_leak | BooleanState.StateValue = True
[2026-07-21T11:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T11:30:00] kitchen_water_leak | BooleanState.StateValue = True
[2026-07-21T11:30:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T11:32:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T11:39:31] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T11:41:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T11:59:31] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T12:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T12:01:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T12:08:02] master_bathroom_occupancy | OccupancySensing.Occupancy = 0

## 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、次卫及厨房三个区域的漏水传感器同时触发报警，极大概率发生严重水管破裂或设备故障导致的漏水事故。",
  "reasoning": [
    "1. 识别关键异常事件：日志显示在2026-07-21的短时间内（11:05至11:30），master_bathroom_water_leak、second_bathroom_water_leak和kitchen_water_leak三个不同位置的漏水传感器相继或同时上报了 `StateValue = True`（即检测到水）。",
    "2. 排除误报可能性：虽然单个传感器可能因冷凝水或清洁产生误报，但三个位于不同房间（主卫、次卫、厨房）且通常由独立管道系统供水的区域同时触发漏水警报，概率极低。这种空间上的分散性表明这不是局部小问题，而是系统性供水故障（如主管道爆裂）或极端环境事件。",
    "3. 结合 occupancy 数据分析风险：尽管在漏水发生时（11:05-11:30），部分区域（如主卧、儿童房）有人员活动迹象，但主卫在11:08已无人（Occupancy=0），且厨房作为高风险区，若此时无人看管，积水可能导致地板损坏、电路短路甚至引发火灾。多个区域同时漏水意味着损失范围扩大，需立即干预。"
  ],
  "key_evidence": [
    "[2026-07-21T11:05:00] master_bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-07-21T11:18:00] second_bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-07-21T11:30:00] kitchen_water_leak | BooleanState.StateValue = True"
  ],
  "recommended_actions": [
    "立即通过智能家居APP远程关闭家庭总进水阀（如果安装了智能阀门），以切断水源防止损失扩大。",
    "通知住户家中发生多处漏水，建议立即回家检查并联系专业水管工维修；若无法及时返回，请安排亲友或物业上门查看。",
    "检查相关区域的电器设备（特别是厨房和卫生间附近的插座、灯具）是否受潮，必要时远程切断相应回路电源以防短路。"
  ]
}
```

{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "多个漏水点先后触发",
  "reasoning": [
    "推理步骤1: 日志中出现了不存在的额外报警事件。"
  ],
  "key_evidence": [
    "我假设看到了一个未在日志中出现的 critical 告警。"
  ],
  "recommended_actions": [
    "判定为扩散性漏水，建议立即关闭总阀并定位源头。"
  ]
}


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 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 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_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: master_bathroom
- 重点设备: kitchen_water_leak, master_bathroom_water_leak, second_bathroom_water_leak
- 已选事件数: 26

## 跨天活动摘要
- 2026-07-10: master_bathroom=57, entrance=232, kids_room=230, master_bedroom=228, dining_room=218, living_room=114

## 设备事件日志
[2026-07-10T09:40:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T10:20:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T10:22:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T10:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T10:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T10:40:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T10:41:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T10:44:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T11:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T11:01:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T11:04:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T11:05:00] master_bathroom_water_leak | BooleanState.StateValue = True
[2026-07-10T11:10:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T11:12:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T11:18:00] second_bathroom_water_leak | BooleanState.StateValue = True
[2026-07-10T11:20:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T11:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T11:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T11:30:00] kitchen_water_leak | BooleanState.StateValue = True
[2026-07-10T11:32:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T11:40:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T11:41:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T11:44:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T12:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T12:01:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T12:04:00] kids_room_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "主卫、次卫及厨房三个区域同时检测到漏水报警，存在严重的水浸风险。",
  "reasoning": [
    "1. 识别到关键安全事件：日志中明确记录了三处不同位置的漏水传感器触发报警。具体时间为：11:05:00 主卫 (master_bathroom_water_leak)，11:18:00 次卫 (second_bathroom_water_leak)，以及 11:30:00 厨房 (kitchen_water_leak)。",
    "2. 分析异常模式：这三个地点（两个卫生间和一个厨房）是家庭中用水最频繁的区域。在短时间内（约25分钟内）连续发生多处漏水报警，极大概率不是单个传感器的误报或孤立故障，而是暗示了供水系统的问题（如水管爆裂、总阀未关严导致压力异常）或严重的管道泄漏事故。",
    "3. 结合环境状态排除正常行为：虽然此时段内主卧、餐厅、儿童房有人员活动迹象（Occupancy=1），但这无法解释为何多个独立的水浸传感器会同时或相继报警。这种跨区域的并发报警属于典型的高危异常模式，必须立即响应以防止财产损失和安全隐患。"
  ],
  "key_evidence": [
    "[2026-07-10T11:05:00] master_bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-07-10T11:18:00] second_bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-07-10T11:30:00] kitchen_water_leak | BooleanState.StateValue = True"
  ],
  "recommended_actions": [
    "立即通过智能家居系统远程关闭智能水阀（如果已安装），切断全屋或相关区域供水。",
    "向住户发送最高优先级的紧急通知，提示多处漏水，建议立即回家检查或联系物业/水管工进行维修。",
    "检查漏水传感器是否因冷凝水或测试导致误报，但在确认前应按真实漏水处理。"
  ]
}
```

{
  "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": [
    "多个漏水传感器依次触发"
  ],
  "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: 三室两厅 (3BR)
- 重点房间 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 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_bedroom: 主卧灯[dimmable_light], 主卧床头灯[onoff_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bathroom: 次卫灯[onoff_light], 次卫漏水传感器[water_leak_detector]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧空调[air_conditioner], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: master_bathroom
- 重点设备: kitchen_water_leak, master_bathroom_water_leak, second_bathroom_water_leak
- 已选事件数: 22

## 设备事件日志
[2026-08-21T10:10:41] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T10:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T10:31:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T10:33:32] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T10:40:41] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T10:43:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T10:50:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T11:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T11:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T11:03:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T11:05:00] master_bathroom_water_leak | BooleanState.StateValue = True
[2026-08-21T11:10:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T11:11:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T11:13:32] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T11:18:00] second_bathroom_water_leak | BooleanState.StateValue = True
[2026-08-21T11:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T11:30:00] kitchen_water_leak | BooleanState.StateValue = True
[2026-08-21T11:31:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T11:33:32] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T11:40:41] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T11:43:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T11:50:00] master_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": "主卫、次卫及厨房三个区域的同时漏水报警，极大概率为严重的水管破裂或阀门失效导致的家庭水患。",
  "reasoning": [
    "1. 识别到关键安全设备触发：日志显示在 11:05 至 11:30 之间，master_bathroom_water_leak（主卫）、second_bathroom_water_leak（次卫）和 kitchen_water_leak（厨房）的 BooleanState.StateValue 均变为 True，即检测到漏水。",
    "2. 排除误报可能性：虽然单个传感器可能因冷凝水或清洁产生误报，但三个不同功能区域（两个卫生间和一个厨房）在短时间内相继触发漏水警报，且伴随多处人员活动（occupancy=1），这种空间分布上的广泛性强烈暗示是系统性供水问题（如主管道爆裂、总阀未关紧等），而非局部偶然事件。",
    "3. 结合环境背景：尽管此时段内有人员活动（如主卧、餐厅、玄关有人），但这并不能解释为何多个独立位置的漏水传感器同时报警。相比之下，火灾或入侵通常会有其他特征（如烟雾、门锁异常），而此处仅表现为多点漏水，符合水管故障特征。"
  ],
  "key_evidence": [
    "[2026-08-21T11:05:00] master_bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-08-21T11:18:00] second_bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-08-21T11:30:00] kitchen_water_leak | BooleanState.StateValue = True"
  ],
  "recommended_actions": [
    "立即通过智能家居App远程关闭家中进水总阀（如果已安装智能阀门），以切断水源防止损失扩大。",
    "通知住户立即回家检查漏水源头，并联系专业水管工进行维修；若无法及时返回，请紧急联系物业或邻居协助查看。"
  ]
}
```

{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "多个漏水点先后触发",
  "reasoning": [
    "推理步骤1: 日志中出现了不存在的额外报警事件。"
  ],
  "key_evidence": [
    "我假设看到了一个未在日志中出现的 critical 告警。"
  ],
  "recommended_actions": [
    "判定为扩散性漏水，建议立即关闭总阀并定位源头。"
  ]
}


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 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 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_bedroom: 主卧灯[dimmable_light], 主卧床头灯[onoff_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bathroom: 次卫灯[onoff_light], 次卫漏水传感器[water_leak_detector]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧空调[air_conditioner], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: master_bathroom
- 重点设备: kitchen_water_leak, master_bathroom_water_leak, second_bathroom_water_leak
- 已选事件数: 25

## 设备事件日志
[2026-07-18T10:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T10:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T10:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T10:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T10:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T10:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T10:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T10:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T11:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T11:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T11:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T11:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T11:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T11:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T11:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T11:05:00] master_bathroom_water_leak | BooleanState.StateValue = True
[2026-07-18T11:18:00] second_bathroom_water_leak | BooleanState.StateValue = True
[2026-07-18T11:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T11:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T11:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T11:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T11:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T11:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T11:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T11:30:00] kitchen_water_leak | BooleanState.StateValue = True

## 任务
请分析下面的实时设备事件，判断是否需要将其视为异常安全事件。

请按以下 JSON 格式回答：

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

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

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "检测到主卫、次卫及厨房三个区域同时发生漏水报警，且所有房间均无人员活动迹象，极大概率为管道破裂或设备故障导致的严重漏水事故。",
  "reasoning": [
    "1. 识别到关键安全事件：日志显示在 11:05 至 11:30 之间，master_bathroom_water_leak（主卫）、second_bathroom_water_leak（次卫）和 kitchen_water_leak（厨房）的 BooleanState.StateValue 均变为 True，表明这三个独立区域同时检测到漏水。",
    "2. 排除正常用水行为：在同一时间段内（10:00-11:30），全屋所有 occupancy_sensor（运动传感器）的状态均为 0，意味着家中无人。正常家庭用水（如洗澡、洗碗）必然伴随人员活动，因此这并非正常的用水场景。",
    "3. 判断威胁等级：多个分散区域（卫生间和厨房）同时漏水，且发生在无人时段，这通常指向供水主管道破裂、阀门失效或大型家电（如洗衣机、热水器）内部故障，而非单一水龙头未关。这种情况会导致快速的水损扩大，属于紧急安全事件。"
  ],
  "key_evidence": [
    "[2026-07-18T11:05:00] master_bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-07-18T11:18:00] second_bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-07-18T11:30:00] kitchen_water_leak | BooleanState.StateValue = True",
    "全时段 (10:00-11:30) 所有 OccupancySensing.Occupancy = 0 (无人)"
  ],
  "recommended_actions": [
    "立即通过智能家居系统远程关闭总水阀（如果已安装智能水阀）。",
    "向住户发送最高优先级的漏水警报通知，要求立即联系物业或维修人员上门检查。",
    "建议住户检查家中是否已开启自动排水或防漏保护机制，并确认是否有电器因进水受损。"
  ]
}
```

{
  "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: 三室两厅 (3BR)
- 重点房间 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 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_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: master_bathroom
- 重点设备: kitchen_water_leak, master_bathroom_water_leak, second_bathroom_water_leak
- 已选事件数: 33

## 跨天活动摘要
- 2026-07-14: master_bathroom=226, entrance=231, kids_room=230, master_bedroom=228, dining_room=221, living_room=113

## 设备事件日志
[2026-07-14T09:36:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T09:56:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T10:16:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T10:22:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T10:25:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T10:26:35] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T10:28:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T10:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T10:41:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T10:42:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T10:45:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T10:46:35] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T10:48:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T11:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T11:01:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T11:02:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T11:05:00] master_bathroom_water_leak | BooleanState.StateValue = True
[2026-07-14T11:05:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T11:06:35] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T11:08:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T11:18:00] second_bathroom_water_leak | BooleanState.StateValue = True
[2026-07-14T11:21:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T11:22:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T11:25:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T11:26:35] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T11:28:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T11:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T11:30:00] kitchen_water_leak | BooleanState.StateValue = True
[2026-07-14T11:41:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T11:42:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T11:45:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T11:46:35] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T11:48:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "主卫、次卫及厨房三个区域同时检测到漏水报警，存在严重的水浸风险。",
  "reasoning": [
    "1. 识别关键异常事件：日志中明确记录了三处漏水传感器在短时间内的状态变化：[11:05:00] master_bathroom_water_leak 触发，[11:18:00] second_bathroom_water_leak 触发，[11:30:00] kitchen_water_leak 触发。",
    "2. 排除误报可能性：虽然同一时间窗内（10:22-11:48）多个房间的运动传感器持续显示有人活动（Occupancy=1），表明家中有人，但这并不能解释为何三个不同位置的漏水传感器同时或相继报警。通常家庭用水不会导致这三个特定位置同时发生泄漏，除非是主管道破裂或极端情况下的多重故障，但首要假设应为真实漏水。",
    "3. 风险评估：厨房和卫生间是用水高发区，多处同时漏水可能导致地板浸泡、电路短路甚至结构损坏。特别是厨房漏水可能涉及燃气/电器安全，需立即干预。"
  ],
  "key_evidence": [
    "[2026-07-14T11:05:00] master_bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-07-14T11:18:00] second_bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-07-14T11:30:00] kitchen_water_leak | BooleanState.StateValue = True"
  ],
  "recommended_actions": [
    "立即通过智能家居系统或手机App通知住户家中发生多处漏水警报。",
    "建议住户立即检查并关闭总水阀，以切断水源防止损失扩大。",
    "若无法远程确认，建议联系物业或紧急维修人员上门排查管道状况。"
  ]
}
```

{
  "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: 三室两厅 (3BR)
- 重点房间 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 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_bedroom: 主卧灯[dimmable_light], 主卧床头灯[onoff_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bathroom: 次卫灯[onoff_light], 次卫漏水传感器[water_leak_detector]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧空调[air_conditioner], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: master_bathroom
- 重点设备: kitchen_water_leak, master_bathroom_water_leak, second_bathroom_water_leak
- 已选事件数: 21

## 设备事件日志
[2026-07-23T10:22:16] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T10:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T10:32:31] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T10:33:08] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T10:52:16] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T10:53:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T10:55:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T11:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T11:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T11:05:00] master_bathroom_water_leak | BooleanState.StateValue = True
[2026-07-23T11:13:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T11:15:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T11:18:00] second_bathroom_water_leak | BooleanState.StateValue = True
[2026-07-23T11:22:31] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T11:23:08] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T11:30:00] kitchen_water_leak | BooleanState.StateValue = True
[2026-07-23T11:42:31] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T11:43:08] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T11:52:16] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T11:53:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T11:55:00] 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": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "检测到主卫、次卫及厨房三个不同区域的同时漏水报警，极大概率为严重的水管破裂或阀门失效导致的家庭水患。",
  "reasoning": [
    "1. 识别到关键安全设备触发：在2026-07-23的11:05至11:30之间，主卫（master_bathroom）、次卫（second_bathroom）和厨房（kitchen）的漏水传感器相继报告了 `BooleanState.StateValue = True`。",
    "2. 排除误报可能性：虽然单个传感器可能因冷凝水或清洁导致误报，但三个位于不同物理位置且功能独立的卫生间/厨房区域在同一时间段内（约25分钟内）连续触发，这种空间分布上的广泛性强烈指向系统性故障（如主管道爆裂、总阀未关紧）而非局部偶然事件。",
    "3. 结合人员活动分析：日志显示在此期间（11:00-11:55），主卧、儿童房、玄关、餐厅等区域均有 occupancy 活动，表明家中有人。然而，没有任何人员关闭水源或检查设备的记录（如灯光开关、门锁状态变化暗示的处理行为），这增加了潜在损失扩大的风险。"
  ],
  "key_evidence": [
    "[2026-07-23T11:05:00] master_bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-07-23T11:18:00] second_bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-07-23T11:30:00] kitchen_water_leak | BooleanState.StateValue = True"
  ],
  "recommended_actions": [
    "立即通过智能家居App远程关闭智能水阀（如果已安装），或通知住户立即手动关闭入户总水阀。",
    "向住户发送最高优先级警报，提示多处漏水，建议立即回家排查并联系物业或水管工进行紧急维修。",
    "检查是否有智能插座控制的电器（如洗衣机、热水器）处于开启状态，若有关联则尝试远程断电以防漏电风险。"
  ]
}
```

{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "多个漏水点先后触发",
  "reasoning": [
    "推理步骤1: 日志中出现了不存在的额外报警事件。"
  ],
  "key_evidence": [
    "我假设看到了一个未在日志中出现的 critical 告警。"
  ],
  "recommended_actions": [
    "判定为扩散性漏水，建议立即关闭总阀并定位源头。"
  ]
}


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 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 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_bedroom: 主卧灯[dimmable_light], 主卧床头灯[onoff_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bathroom: 次卫灯[onoff_light], 次卫漏水传感器[water_leak_detector]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧空调[air_conditioner], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor]

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

## 设备事件日志
[2026-08-18T10:13:21] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T10:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T10:33:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T10:34:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T10:44:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T10:47:34] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T11:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T11:04:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T11:05:00] master_bathroom_water_leak | BooleanState.StateValue = True
[2026-08-18T11:07:34] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T11:13:21] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T11:14:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T11:18:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T11:18:00] second_bathroom_water_leak | BooleanState.StateValue = True
[2026-08-18T11:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T11:30:00] kitchen_water_leak | BooleanState.StateValue = True
[2026-08-18T11:34:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T11:38:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T11:44:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T11:47:34] 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": "检测到主卫、次卫及厨房三个不同区域的水浸传感器同时触发报警，极大概率为严重漏水事故。",
  "reasoning": [
    "1. 识别关键事件：日志中在短短15分钟内（11:05至11:30），分别记录了 master_bathroom_water_leak (11:05)、second_bathroom_water_leak (11:18) 和 kitchen_water_leak (11:30) 的 BooleanState.StateValue = True。",
    "2. 排除误报可能性：虽然单个传感器可能因冷凝水或故障误报，但三个位于不同房间（卫生间、浴室、厨房）且功能独立的漏水传感器几乎同时触发，这种空间分布上的广泛性强烈指向系统性问题（如主管道破裂、水压异常或大面积积水蔓延），而非单一设备的孤立故障。",
    "3. 结合环境背景：此时段内多个房间（主卧、餐厅、儿童房、玄关）均有人员活动迹象（Occupancy=1），说明住户在家，具备及时响应条件，但多点位漏水本身构成了紧急的安全威胁，需立即干预以防止财产损失扩大或电气短路风险。"
  ],
  "key_evidence": [
    "[2026-08-18T11:05:00] master_bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-08-18T11:18:00] second_bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-08-18T11:30:00] kitchen_water_leak | BooleanState.StateValue = True"
  ],
  "recommended_actions": [
    "立即通过智能家居系统或手机App通知住户家中发生多处漏水，建议尽快回家检查。",
    "若系统支持远程智能阀门控制，建议自动关闭入户总水阀以切断水源，防止损失扩大。",
    "提醒住户检查漏水源头（如马桶水箱、水管接口、洗衣机进水管等），并联系专业维修人员。"
  ]
}
```

{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "多个漏水点先后触发",
  "reasoning": [
    "推理步骤1: 日志中出现了不存在的额外报警事件。"
  ],
  "key_evidence": [
    "我假设看到了一个未在日志中出现的 critical 告警。"
  ],
  "recommended_actions": [
    "判定为扩散性漏水，建议立即关闭总阀并定位源头。"
  ]
}


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 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 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_bedroom: 主卧灯[dimmable_light], 主卧床头灯[onoff_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bathroom: 次卫灯[onoff_light], 次卫漏水传感器[water_leak_detector]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧空调[air_conditioner], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: master_bathroom
- 重点设备: kitchen_water_leak, master_bathroom_water_leak, second_bathroom_water_leak
- 已选事件数: 25

## 设备事件日志
[2026-08-15T10:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-15T10:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-15T10:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-15T10:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-15T10:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-15T10:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-15T10:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-15T10:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-15T11:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-15T11:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-15T11:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-15T11:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-15T11:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-15T11:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-15T11:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-15T11:05:00] master_bathroom_water_leak | BooleanState.StateValue = True
[2026-08-15T11:18:00] second_bathroom_water_leak | BooleanState.StateValue = True
[2026-08-15T11:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-15T11:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-15T11:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-15T11:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-15T11:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-15T11:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-15T11:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-15T11:30:00] kitchen_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": "主卫、次卫及厨房三个区域同时检测到漏水报警，且所有房间运动传感器均显示无人，存在严重的水浸风险。",
  "reasoning": [
    "1. 识别到关键安全设备触发：日志显示 master_bathroom_water_leak、second_bathroom_water_leak 和 kitchen_water_leak 在 11:05 至 11:30 之间相继上报 BooleanState.StateValue = True（即检测到漏水）。",
    "2. 排除正常用水场景：虽然漏水通常由用水引起，但同一时间段内（10:30-11:30），全屋所有 occupancy_sensor（包括卧室、客厅、卫生间等）均持续报告 OccupancySensing.Occupancy = 0，表明家中无人。",
    "3. 判定为异常威胁：在无人居住的情况下发生多处漏水，极大概率是管道破裂、阀门未关或设备故障导致的非受控泄漏，而非正常的洗漱或烹饪行为，因此构成真实的安全威胁。"
  ],
  "key_evidence": [
    "[2026-08-15T11:05:00] master_bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-08-15T11:18:00] second_bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-08-15T11:30:00] kitchen_water_leak | BooleanState.StateValue = True",
    "全时段 (10:00-11:30) 所有房间 occupancy_sensor 均为 0 (无人)"
  ],
  "recommended_actions": [
    "立即通过智能家居系统远程关闭全屋总水阀（如果已安装智能水阀）。",
    "向住户发送紧急推送通知，提示多处漏水且家中无人，建议尽快联系物业或维修人员上门检查。",
    "若条件允许，启动相关区域的排水泵或通知住户检查是否有积水溢出风险。"
  ]
}
```

{
  "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": [
    "多个漏水传感器依次触发"
  ],
  "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: 三室两厅 (3BR)
- 重点房间 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 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_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: master_bathroom
- 重点设备: kitchen_water_leak, master_bathroom_water_leak, second_bathroom_water_leak
- 已选事件数: 24

## 跨天活动摘要
- 2026-08-18: master_bathroom=56, master_bedroom=231, entrance=229, kids_room=226, dining_room=217, living_room=113

## 设备事件日志
[2026-08-18T09:41:09] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T10:21:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T10:24:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T10:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T10:41:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T10:41:30] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T10:44:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T11:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T11:01:30] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T11:04:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T11:05:00] master_bathroom_water_leak | BooleanState.StateValue = True
[2026-08-18T11:11:09] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T11:14:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T11:16:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T11:18:00] second_bathroom_water_leak | BooleanState.StateValue = True
[2026-08-18T11:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T11:30:00] kitchen_water_leak | BooleanState.StateValue = True
[2026-08-18T11:34:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T11:36:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T11:41:30] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T11:44:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T12:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T12:01:30] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T12:04:07] dining_room_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "主卫、次卫及厨房三个不同区域的漏水传感器同时触发报警，极大概率存在严重的水管破裂或设备故障导致的漏水事故。",
  "reasoning": [
    "1. 识别到关键安全事件：日志中明确记录了三处独立的漏水传感器（master_bathroom_water_leak, second_bathroom_water_leak, kitchen_water_leak）在短时间窗口内（11:05至11:30之间）相继触发 `BooleanState.StateValue = True`。",
    "2. 排除误报可能性：虽然单个传感器可能因冷凝水或测试误报，但三个位于不同房间（主卫、次卫、厨房）且通常由独立供电/通信的传感器几乎同时报警，这种空间分布上的广泛性强烈指向系统性问题（如主管道爆裂、水压异常）而非单一设备的局部故障。",
    "3. 结合环境背景分析：尽管此时段部分区域有人员活动（如主卧、儿童房有人），但漏水警报属于最高优先级的物理安全威胁，必须立即响应以防止财产损失和安全隐患，不能视为正常行为。"
  ],
  "key_evidence": [
    "[2026-08-18T11:05:00] master_bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-08-18T11:18:00] second_bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-08-18T11:30:00] kitchen_water_leak | BooleanState.StateValue = True"
  ],
  "recommended_actions": [
    "立即通过智能家居APP查看实时视频或发送紧急通知提醒住户检查家中情况。",
    "若确认无人在家或无法远程确认，建议自动关闭智能水表阀门（如果已安装）并联系物业或紧急维修服务。",
    "指导住户手动检查上述三个区域的地漏、水管接口及电器底部是否有积水。"
  ]
}
```

{
  "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: 三室两厅 (3BR)
- 重点房间 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 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_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: master_bathroom
- 重点设备: kitchen_water_leak, master_bathroom_water_leak, second_bathroom_water_leak
- 已选事件数: 24

## 跨天活动摘要
- 2026-08-13: master_bathroom=58, master_bedroom=232, entrance=229, kids_room=226, dining_room=217, living_room=112

## 设备事件日志
[2026-08-13T09:49:57] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T10:20:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T10:24:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T10:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T10:40:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T10:44:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T10:49:57] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T10:50:28] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T10:54:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T11:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T11:05:00] master_bathroom_water_leak | BooleanState.StateValue = True
[2026-08-13T11:10:28] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T11:14:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T11:18:00] second_bathroom_water_leak | BooleanState.StateValue = True
[2026-08-13T11:20:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T11:24:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T11:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T11:30:00] kitchen_water_leak | BooleanState.StateValue = True
[2026-08-13T11:40:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T11:44:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T11:49:57] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T11:50:28] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T11:54:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T12:00:00] second_bedroom_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。

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "厨房、主卫和次卫三个不同区域的漏水传感器在同一时间段内（11:05-11:30）相继触发报警，极大概率表明存在严重的水管破裂或设备故障导致的漏水事故。",
  "reasoning": [
    "1. 识别关键异常事件：日志显示在2026-08-13的11:05至11:30之间，kitchen_water_leak（厨房）、master_bathroom_water_leak（主卫）和second_bathroom_water_leak（次卫）的BooleanState.StateValue均变为True，表示检测到水浸。",
    "2. 排除误报可能性：虽然单个传感器可能因清洁或冷凝水误报，但三个位于不同房间且功能独立的漏水传感器在短短25分钟内连续触发，这种空间分布上的广泛性和时间上的聚集性强烈指向真实的物理漏水事件，而非单一设备的随机故障。",
    "3. 结合环境背景分析：此时段内多个房间（儿童房、主卧、玄关、餐厅）的运动传感器持续显示有人活动（Occupancy=1），说明住户在家。漏水发生在有人居住期间，若不及时处置，可能导致地板损坏、电路短路等二次灾害。"
  ],
  "key_evidence": [
    "[2026-08-13T11:05:00] master_bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-08-13T11:18:00] second_bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-08-13T11:30:00] kitchen_water_leak | BooleanState.StateValue = True"
  ],
  "recommended_actions": [
    "立即通过智能家居APP推送紧急通知给住户，并建议现场查看或远程关闭总水阀（如果已安装智能阀门）。",
    "检查厨房、主卫和次卫的水源情况，确认是否为水管爆裂、龙头未关或家电（如洗衣机、洗碗机）泄漏，并及时清理积水以防滑倒或电路危险。"
  ]
}
```

{
  "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: 三室两厅 (3BR)
- 重点房间 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 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_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: master_bathroom
- 重点设备: master_bathroom_light, master_bathroom_water_leak
- 已选事件数: 25

## 跨天活动摘要
- 2026-07-20: master_bathroom=57, master_bedroom=230, entrance=229, kids_room=228, dining_room=222, living_room=116

## 设备事件日志
[2026-07-20T06:49:00] master_bathroom_light | OnOff.OnOff = True
[2026-07-20T07:07:00] master_bathroom_light | OnOff.OnOff = False
[2026-07-20T07:38:58] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T08:08:58] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T08:15:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T08:18:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T08:18:26] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T08:19:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T08:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T08:35:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T08:38:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T08:38:26] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T08:38:58] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T08:39:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T08:55:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T08:58:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T08:58:26] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T08:59:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T09:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T09:00:00] master_bathroom_light | OnOff.OnOff = True
[2026-07-20T09:02:00] master_bathroom_water_leak | BooleanState.StateValue = True
[2026-07-20T09:05:00] master_bathroom_water_leak | BooleanState.StateValue = False
[2026-07-20T09:08:58] master_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: 正常样本只在单点短时触发；异常样本呈现跨区域蔓延。"
  ],
  "key_evidence": [
    "正常样本只在单点短时触发；异常样本呈现跨区域蔓延。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "主卫生间检测到漏水事件，且发生时间极短（约 3 分钟），随后传感器状态恢复正常，疑似间歇性渗漏或误报，需立即核实。",
  "reasoning": [
    "推理步骤 1: 在 2026-07-20T09:02:00 时，master_bathroom_water_leak 传感器报告 StateValue 为 True，触发漏水警报。",
    "推理步骤 2: 该漏水信号仅持续了约 3 分钟，在 09:05:00 即恢复为 False，这种短暂的‘闪烁’状态可能意味着轻微渗漏、水流溅射到传感器，或者是传感器本身的瞬时故障/漂移。",
    "推理步骤 3: 结合上下文，此时 (09:00) master_bathroom_light 刚刚被打开，表明有人进入或使用卫生间。虽然 occupancy_sensor 在 08:38:58 和 09:08:58 均显示无人 (0)，但这可能是人员刚离开或处于盲区，而漏水发生在灯光开启后不久，增加了人为操作导致意外漏水的可能性。鉴于涉及水损风险，必须视为高优先级异常处理。"
  ],
  "key_evidence": [
    "[2026-07-20T09:02:00] master_bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-07-20T09:05:00] master_bathroom_water_leak | BooleanState.StateValue = False"
  ],
  "recommended_actions": [
    "立即派遣人员前往主卫生间检查地面是否有积水或水源，确认漏水源头（如马桶、洗手台或水管）。",
    "若确认为真实漏水，关闭相关区域的水源阀门以防扩大损失；若传感器无异常且现场干燥，则检查传感器是否被遮挡或需要校准。"
  ]
}
```


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 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 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_bedroom: 主卧灯[dimmable_light], 主卧床头灯[onoff_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bathroom: 次卫灯[onoff_light], 次卫漏水传感器[water_leak_detector]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧空调[air_conditioner], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor]

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

## 设备事件日志
[2026-07-04T08:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T08:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T08:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T08:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T08:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T08:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T08:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T09:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T09:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T09:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T09:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T09:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T09:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T09:00:00] master_bathroom_light | OnOff.OnOff = True
[2026-07-04T09:02:00] master_bathroom_water_leak | BooleanState.StateValue = True
[2026-07-04T09:05:00] master_bathroom_water_leak | BooleanState.StateValue = False
[2026-07-04T09:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T09:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T09:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T09:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T09:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T09:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0

## 任务
请分析下面的实时设备事件，判断是否需要将其视为异常安全事件。

请按以下 JSON 格式回答：

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

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

{
  "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: 正常样本只在单点短时触发；异常样本呈现跨区域蔓延。"
  ],
  "key_evidence": [
    "正常样本只在单点短时触发；异常样本呈现跨区域蔓延。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "主卫生间检测到漏水事件，且发生时无人员在场，存在潜在的水浸损坏或电气安全隐患。",
  "reasoning": [
    "推理步骤 1: 在 2026-07-04T09:02:00 时，主卫生间漏水传感器 (master_bathroom_water_leak) 状态变为 True，明确指示发生了漏水。",
    "推理步骤 2: 回溯该时间点前后的 occupancy_sensor 日志，显示从 08:00 到 09:30，主卫生间及其他所有房间的运动传感器均报告 Occupancy = 0，表明事发时屋内无人。",
    "推理步骤 3: 虽然漏水在 3 分钟后自动恢复为 False，但‘无人状态下触发漏水报警’属于典型的安全异常模式（可能是管道破裂、软管爆裂或误报），需要人工核实以排除真实风险，不能视为正常行为。"
  ],
  "key_evidence": [
    "[2026-07-04T09:02:00] master_bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-07-04T09:00:00] ... master_bathroom_occupancy | OccupancySensing.Occupancy = 0"
  ],
  "recommended_actions": [
    "立即通知住户前往主卫生间检查是否有水源泄漏或设备故障。",
    "建议检查主卫生间的供水阀门是否关闭，以防持续漏水导致财产损失或电路短路。",
    "若确认无实际漏水，建议对漏水传感器进行校准或清洁，排除因灰尘/宠物毛发导致的误报。"
  ]
}
```


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 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 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_bedroom: 主卧灯[dimmable_light], 主卧床头灯[onoff_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bathroom: 次卫灯[onoff_light], 次卫漏水传感器[water_leak_detector]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧空调[air_conditioner], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor]

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

## 设备事件日志
[2026-08-19T06:19:00] master_bathroom_light | OnOff.OnOff = True
[2026-08-19T06:56:00] master_bathroom_light | OnOff.OnOff = False
[2026-08-19T07:56:55] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T08:25:08] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T08:26:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T08:26:55] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T08:28:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T08:29:16] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T08:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T08:45:08] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T08:46:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T08:48:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T08:49:16] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T08:56:55] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T09:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T09:00:00] master_bathroom_light | OnOff.OnOff = True
[2026-08-19T09:02:00] master_bathroom_water_leak | BooleanState.StateValue = True
[2026-08-19T09:05:00] master_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: 正常样本只在单点短时触发；异常样本呈现跨区域蔓延。"
  ],
  "key_evidence": [
    "正常样本只在单点短时触发；异常样本呈现跨区域蔓延。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "主卫生间检测到漏水事件，且该事件发生在无人占用期间，存在真实的水浸风险。",
  "reasoning": [
    "推理步骤 1: 在 2026-08-19T09:02:00 时，主卫生间漏水传感器 (master_bathroom_water_leak) 状态变为 True，明确指示发生了漏水。",
    "推理步骤 2: 检查同一时间段的主卫生间运动传感器日志，发现最近一次 'Occupancy = 0' 的记录是在 08:56:55，距离漏水发生仅约 4 分钟，表明漏水发生时房间内无人。",
    "推理步骤 3: 虽然漏水在 09:05:00 自动恢复为 False（可能是临时溅水或传感器复位），但‘无人状态下触发漏水报警’是典型的安全异常模式，不能简单视为误报，需立即核实以防设备损坏或电气短路。"
  ],
  "key_evidence": [
    "[2026-08-19T09:02:00] master_bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-08-19T08:56:55] master_bathroom_occupancy | OccupancySensing.Occupancy = 0"
  ],
  "recommended_actions": [
    "立即通知住户前往主卫生间检查是否有水源泄漏、水管破裂或清洁用水溢出。",
    "检查主卫生间内的电器（如灯、插座）是否因潮湿存在短路或触电风险，必要时切断该区域电源。",
    "建议对漏水传感器进行校准测试，排除传感器故障导致的误报可能。"
  ]
}
```


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 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 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_bedroom: 主卧灯[dimmable_light], 主卧床头灯[onoff_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bathroom: 次卫灯[onoff_light], 次卫漏水传感器[water_leak_detector]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧空调[air_conditioner], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor]

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

## 设备事件日志
[2026-07-21T06:25:00] master_bathroom_light | OnOff.OnOff = True
[2026-07-21T06:30:00] master_bathroom_light | OnOff.OnOff = False
[2026-07-21T08:00:40] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T08:25:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T08:27:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T08:27:35] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T08:29:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T08:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T08:30:40] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T08:45:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T08:47:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T08:47:35] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T08:49:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T09:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T09:00:00] master_bathroom_light | OnOff.OnOff = True
[2026-07-21T09:00:40] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T09:02:00] master_bathroom_water_leak | BooleanState.StateValue = True
[2026-07-21T09:05:00] master_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: 正常样本只在单点短时触发；异常样本呈现跨区域蔓延。"
  ],
  "key_evidence": [
    "正常样本只在单点短时触发；异常样本呈现跨区域蔓延。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "主卫生间漏水传感器在无人占用且灯光开启的情况下触发报警，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: 分析时间线，2026-07-21T09:00:00 主卫灯光开启，但仅 40 秒后 (09:00:40) 运动传感器即报告无人员占用 (Occupancy=0)，表明此时房间内无人。",
    "推理步骤 2: 在确认无人占用的情况下，2026-07-21T09:02:00 漏水传感器状态变为 True，这不符合正常用水习惯（通常有人时才会用水），极可能发生了管道破裂、软管爆裂等突发漏水事件。",
    "推理步骤 3: 虽然传感器在 5 分钟后自动恢复为 False，但这可能是由于临时积水被抽干、水流停止导致浮子回落，或者是传感器误报。鉴于漏水发生在夜间/清晨时段且伴随灯光异常开启，必须按真实漏水事件处理以防财产损失。"
  ],
  "key_evidence": [
    "09:00:40 master_bathroom_occupancy 报告 Occupancy = 0 (无人)",
    "09:02:00 master_bathroom_water_leak 报告 StateValue = True (漏水)"
  ],
  "recommended_actions": [
    "立即前往主卫生间检查地面是否有积水或水渍。",
    "检查马桶水箱、洗手台下水管及淋浴区软管是否有明显破损或渗漏点。",
    "若发现持续漏水或无法找到源头，请立即关闭主水阀并联系专业维修人员。",
    "建议重置漏水传感器以排除偶发误报，并在未来几天密切监控该区域湿度变化。"
  ]
}
```


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 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 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_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: master_bathroom
- 重点设备: master_bathroom_light, master_bathroom_water_leak
- 已选事件数: 25

## 跨天活动摘要
- 2026-08-04: master_bathroom=55, master_bedroom=227, kids_room=227, entrance=226, dining_room=221, living_room=113

## 设备事件日志
[2026-08-04T06:53:00] master_bathroom_light | OnOff.OnOff = True
[2026-08-04T06:59:00] master_bathroom_light | OnOff.OnOff = False
[2026-08-04T07:30:34] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T08:00:34] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T08:16:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T08:17:25] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T08:18:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T08:19:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T08:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T08:30:34] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T08:36:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T08:37:25] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T08:38:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T08:39:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T08:56:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T08:57:25] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T08:58:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T08:59:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T09:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T09:00:00] master_bathroom_light | OnOff.OnOff = True
[2026-08-04T09:00:34] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T09:02:00] master_bathroom_water_leak | BooleanState.StateValue = True
[2026-08-04T09:05:00] master_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: 正常样本只在单点短时触发；异常样本呈现跨区域蔓延。"
  ],
  "key_evidence": [
    "正常样本只在单点短时触发；异常样本呈现跨区域蔓延。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "主卫生间漏水传感器在无人占用期间触发报警，随后自动复位，存在潜在水管破裂或接口松动风险。",
  "reasoning": [
    "推理步骤 1: 分析时间线，2026-08-04T09:00:00 主卫灯光开启，但仅 34 秒后 (09:00:34) 运动传感器即报告无人员占用 (Occupancy=0)，表明此时房间内无人。",
    "推理步骤 2: 在确认无人占用的情况下 (09:02:00)，主卫漏水传感器状态变为 True，这不符合正常用水习惯（通常有人时才用水），极可能是管道突发泄漏。",
    "推理步骤 3: 虽然传感器在 5 分钟后 (09:05:00) 自动恢复为 False，但这可能是因为积水被抽走、传感器灵敏度阈值问题或临时性渗漏停止，不能排除持续缓慢渗漏的风险，必须人工核实。"
  ],
  "key_evidence": [
    "[2026-08-04T09:00:34] master_bathroom_occupancy | OccupancySensing.Occupancy = 0",
    "[2026-08-04T09:02:00] master_bathroom_water_leak | BooleanState.StateValue = True"
  ],
  "recommended_actions": [
    "立即前往主卫生间检查地面是否有水渍、瓷砖是否起翘或墙角是否有潮湿痕迹。",
    "检查主卫洗手台下方、马桶后方及淋浴区软管连接处是否有明显漏水点。",
    "若发现持续漏水或无法找到源头，请立即关闭家中总水阀并联系专业水管工维修。"
  ]
}
```


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: 三室两厅 (3BR)
- 重点房间 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 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_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: master_bathroom
- 重点设备: master_bathroom_light, master_bathroom_water_leak
- 已选事件数: 26

## 跨天活动摘要
- 2026-07-05: master_bathroom=51, living_room=48, dining_room=48, master_bedroom=48, second_bedroom=48, kids_room=48

## 设备事件日志
[2026-07-05T07:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T08:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T08:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T08:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T08:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T08:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T08:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T08:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:00:00] master_bathroom_light | OnOff.OnOff = True
[2026-07-05T09:02:00] master_bathroom_water_leak | BooleanState.StateValue = True
[2026-07-05T09:05:00] master_bathroom_water_leak | BooleanState.StateValue = False
[2026-07-05T09:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T09:30:00] entrance_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: 正常样本只在单点短时触发；异常样本呈现跨区域蔓延。"
  ],
  "key_evidence": [
    "正常样本只在单点短时触发；异常样本呈现跨区域蔓延。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "主卫生间检测到漏水事件，且发生时无人员在场，存在潜在的水浸损坏或电气安全隐患。",
  "reasoning": [
    "推理步骤 1: 在 2026-07-05T09:02:00 时，master_bathroom_water_leak 传感器状态变为 True，明确指示发生了漏水。",
    "推理步骤 2: 检查同一时间段（09:00 - 09:05）的 master_bathroom_occupancy 传感器日志，显示 Occupancy = 0，表明当时房间内无人。",
    "推理步骤 3: 结合无人在场的情况，漏水极可能由管道破裂、水龙头未关紧或设备故障引起，而非人为清洁用水，属于需要立即处理的安全隐患。"
  ],
  "key_evidence": [
    "[2026-07-05T09:02:00] master_bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-07-05T09:00:00] ... [2026-07-05T09:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0"
  ],
  "recommended_actions": [
    "立即通知住户前往主卫生间检查水源并关闭总水阀。",
    "若漏水持续或伴随异味/烟雾，建议联系专业水管工进行检修。",
    "确认该区域无积水导致的地面湿滑风险或电器短路风险。"
  ]
}
```