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

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

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

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

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

## 设备事件日志
[2026-08-24T14:11:37] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T14:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T14:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T14:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T14:31:20] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T14:41:37] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T14:51:20] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T15:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T15:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T15:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T15:05:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-08-24T15:11:20] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T15:11:37] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T15:15:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-08-24T15:25:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-08-24T15:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T15:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T15:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T15:31:20] entrance_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "卫生间漏水传感器持续触发报警，且长时间无人进入卫生间，存在严重漏水风险。",
  "reasoning": [
    "1. 检测到卫生间漏水传感器（bathroom_water_leak）在 15:05、15:15 和 15:25 连续三次上报状态为 True (BooleanState.StateValue = True)，表明漏水事件正在持续发生或传感器被水浸湿。",
    "2. 关键的时间窗口分析显示，从 14:41:37 到 15:31:20 期间，卫生间 occupancy_sensor 始终报告 Occupancy = 0，即卫生间内无人。",
    "3. 结合上述两点，漏水发生在无人看管的情况下，且持续时间较长（至少20分钟以上），这极大概率意味着管道破裂、水龙头未关或设备故障导致的持续漏水，若不及时干预可能导致地板浸泡、家具损坏甚至渗漏至楼下邻居，构成明确的安全威胁。"
  ],
  "key_evidence": [
    "[2026-08-24T15:05:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-08-24T15:15:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-08-24T15:25:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-08-24T14:41:37] bathroom_occupancy | OccupancySensing.Occupancy = 0 (直至日志结束前均无人员进入记录)"
  ],
  "recommended_actions": [
    "立即通过智能家居系统向用户发送高优先级警报，提示卫生间漏水。",
    "如果系统支持，自动关闭卫生间进水阀门以切断水源。",
    "建议用户尽快回家检查卫生间情况，确认是真实漏水还是传感器误报，并修复相关设施。"
  ]
}
```

{
  "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: 独居老人 (Elderly Living Alone)
- 重点房间 bathroom: 卫生间灯[onoff_light], 卫生间运动传感器[occupancy_sensor], 卫生间漏水传感器[water_leak_detector]
- 房间 bedroom: 卧室灯[dimmable_light], 床头灯[onoff_light], 卧室运动传感器[occupancy_sensor], 卧室窗帘[window_covering], 卧室窗户传感器[contact_sensor], 卧室温度传感器[temperature_sensor]
- 房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light], 玄关运动传感器[occupancy_sensor]
- 房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房运动传感器[occupancy_sensor], 厨房漏水传感器[water_leak_detector]
- 房间 living_room: 客厅灯[dimmable_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor], 客厅烟雾报警器[smoke_co_alarm]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ5
- 重点房间: bathroom
- 重点设备: bathroom_water_leak
- 已选事件数: 23

## 跨天活动摘要
- 2026-07-25: bathroom=64, bedroom=243, kitchen=238, entrance=231, living_room=209

## 设备事件日志
[2026-07-25T13:40:26] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T14:10:26] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T14:20:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T14:21:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T14:21:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T14:23:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T14:40:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T14:40:26] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T14:41:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T14:41:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T14:43:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T15:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T15:01:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T15:01:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T15:03:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T15:05:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-07-25T15:10:26] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T15:15:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-07-25T15:20:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T15:21:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T15:21:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T15:23:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T15:25:00] bathroom_water_leak | BooleanState.StateValue = True

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

请按以下 JSON 格式回答：

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

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

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "卫生间漏水传感器持续触发报警，且检测到漏水时卫生间内无人（ occupancy=0），存在严重的水损风险及潜在的老人跌倒隐患。",
  "reasoning": [
    "1. 识别核心异常：日志显示在 15:05、15:15 和 15:25 三个时间点，bathroom_water_leak 传感器均报告 StateValue = True（检测到漏水）。这是一个明确的安全威胁信号。",
    "2. 结合人员状态分析：在第一次漏水报警（15:05）之前，卫生间运动传感器在 14:40 和 15:10 均报告 Occupancy = 0。这意味着当漏水发生时，卫生间内无人。对于独居老人家庭，这极不正常，可能意味着老人已离开卫生间但忘记关闭水源，或者老人在卫生间外发生了意外（如跌倒导致无法处理漏水或关闭水源）。",
    "3. 排除误报可能性：漏水信号在短时间内连续出现（间隔10分钟），且与正常的日常活动模式（其他房间有人活动）不冲突，排除了单次传感器故障导致的偶发误报。虽然不能100%确定是老人跌倒，但“无人环境下的持续漏水”构成了高优先级的安全事件。"
  ],
  "key_evidence": [
    "[2026-07-25T15:05:00] bathroom_water_leak | BooleanState.StateValue = True (检测到漏水)",
    "[2026-07-25T15:10:26] bathroom_occupancy | OccupancySensing.Occupancy = 0 (漏水后不久确认卫生间无人)",
    "[2026-07-25T15:15:00] bathroom_water_leak | BooleanState.StateValue = True (持续漏水)",
    "[2026-07-25T15:25:00] bathroom_water_leak | BooleanState.StateValue = True (持续漏水)"
  ],
  "recommended_actions": [
    "立即通过智能家居系统或电话联系住户，确认其身体状况及卫生间情况。",
    "若无法联系到住户或确认有危险，立即通知紧急联系人或社区安保/急救服务上门查看。",
    "远程尝试关闭家中总水阀（如果已安装智能水阀），以防止进一步的水损。",
    "检查卫生间摄像头（如有）或要求邻居/物业协助查看现场情况。"
  ]
}
```

{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "无人使用时浴室仍出现漏水信号",
  "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": [
    "判定为无人时漏水异常，建议立即检查供水与排水。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: bathroom
- 重点设备: bathroom_water_leak
- 已选事件数: 27

## 设备事件日志
[2026-07-24T06:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T06:30:03] bathroom_light | OnOff.OnOff = True
[2026-07-24T06:45:03] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T07:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T07:05:03] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T07:10:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-07-24T07:15:00] bathroom_light | OnOff.OnOff = False
[2026-07-24T07:15:11] kitchen_light | OnOff.OnOff = True
[2026-07-24T07:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T07:35:00] kitchen_light | OnOff.OnOff = False
[2026-07-24T07:35:16] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-24T07:35:19] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T07:35:24] front_door_lock | DoorLock.LockState = 1
[2026-07-24T11:16:28] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T11:50:19] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T12:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T12:25:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-07-24T12:25:19] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T12:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T12:46:28] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T13:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T13:16:28] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T18:09:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T18:16:28] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T18:34:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T18:40:00] bathroom_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": "卫生间漏水传感器在多个时间点持续触发报警，表明存在持续的漏水风险。",
  "reasoning": [
    "1. 识别核心异常：日志中 `bathroom_water_leak` 设备在 07:10、12:25 和 18:40 三个不同时间点均报告 `StateValue = True`（即检测到水/漏水）。",
    "2. 排除误报可能性：虽然单次触发可能是偶发事件（如洗澡溅水），但在同一天内多次触发（间隔数小时）且未伴随明显的“干燥”状态恢复记录（日志中未显示 StateValue=False 的明确记录，通常传感器检测到水会保持True直到手动复位或自然干燥，但频繁触发暗示问题持续存在），这强烈指向真实的物理漏水或管道破裂。",
    "3. 结合环境上下文：漏水发生在卫生间，该区域有淋浴/洗手设施。虽然 06:30-07:15 期间有人使用卫生间（灯亮、有人体感应），但随后的 12:25 和 18:40 触发时，需确认是否有人在场。特别是 18:40 的触发，若此时家中无人（需结合其他房间 occupancy 判断，但仅凭此片段无法完全确定全屋无人，但漏水本身是高风险事件），则属于严重安全隐患。即使有人，持续漏水也需立即处理以防损坏地板或引发滑倒/电路短路。"
  ],
  "key_evidence": [
    "[2026-07-24T07:10:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-07-24T12:25:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-07-24T18:40:00] bathroom_water_leak | BooleanState.StateValue = True"
  ],
  "recommended_actions": [
    "立即检查卫生间地面及下水管道是否有明显积水或渗漏点。",
    "关闭卫生间进水阀门，排查水龙头、角阀或马桶水箱是否故障。",
    "若发现漏水，请通知物业或专业水管工进行维修；若传感器可能误报，请擦干传感器并重新校准。"
  ]
}
```

{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "漏水传感器间歇性触发",
  "reasoning": [
    "推理步骤1: 日志中出现了不存在的额外报警事件。"
  ],
  "key_evidence": [
    "我假设看到了一个未在日志中出现的 critical 告警。"
  ],
  "recommended_actions": [
    "标记为隐蔽性漏水，建议检查管道和地漏。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ5
- 重点房间: bathroom
- 重点设备: bathroom_water_leak
- 已选事件数: 37

## 跨天活动摘要
- 2026-07-14: bathroom=51, entrance=230, master_bedroom=229, living_room=114, second_bedroom=48, kitchen=11

## 设备事件日志
[2026-07-14T06:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T06:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T06:34:36] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-14T06:48:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T07:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T07:07:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-14T07:10:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-07-14T07:13:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T07:20:19] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-14T07:20:27] front_door_contact | BooleanState.StateValue = True
[2026-07-14T07:25:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T07:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T07:38:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T08:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T11:43:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T12:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T12:05:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T12:25:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-07-14T12:25:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T12:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T12:38:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T12:58:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T13:00:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T13:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T17:58:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T18:00:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T18:15:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T18:20:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T18:28:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T18:38:00] kitchen_light | OnOff.OnOff = True
[2026-07-14T18:40:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-07-14T18:40:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T18:45:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T18:53:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T19:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T19:10:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T19:15:06] living_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": "卫生间漏水传感器在多个时间点持续触发报警，表明存在持续的漏水风险或设备故障。",
  "reasoning": [
    "日志显示 bathroom_water_leak 传感器在 07:10、12:25 和 18:40 三个不同时间段均报告了 BooleanState.StateValue = True（即检测到水/泄漏）。",
    "尽管在这些时刻 bathroom_occupancy 传感器均显示为 0（无人），排除了因住户正在洗澡或洗手导致的正常用水误报可能性，这增加了真实漏水或管道破裂的可能性。",
    "虽然不能排除传感器硬件故障（如短路或受潮）导致误报的可能，但在智能家居安全分析中，连续多次的独立时间窗内的漏水报警应首先被视为真实的物理威胁进行处理，直到通过人工检查确认设备状态。"
  ],
  "key_evidence": [
    "[2026-07-14T07:10:00] bathroom_water_leak | BooleanState.StateValue = True (此时 occupancy=0)",
    "[2026-07-14T12:25:00] bathroom_water_leak | BooleanState.StateValue = True (此时 occupancy=0)",
    "[2026-07-14T18:40:00] bathroom_water_leak | BooleanState.StateValue = True (此时 occupancy=0)"
  ],
  "recommended_actions": [
    "立即通知住户检查卫生间地面、马桶底部及水管接口是否有可见漏水迹象。",
    "若无法远程确认，建议住户关闭卫生间总水阀并联系物业或专业水管工进行检修，以排除传感器故障或隐蔽漏水点。"
  ]
}
```

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ5
- 重点房间: bathroom
- 重点设备: bathroom_water_leak
- 已选事件数: 33

## 跨天活动摘要
- 2026-08-25: bathroom=59, entrance=229, living_room=110, master_bedroom=48, second_bedroom=48, kitchen=8

## 设备事件日志
[2026-08-25T06:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T06:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T06:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T06:37:08] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T06:57:08] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T07:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T07:04:13] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T07:10:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-08-25T07:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T07:32:10] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T07:32:14] front_door_contact | BooleanState.StateValue = False
[2026-08-25T07:32:19] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-25T08:04:13] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T11:34:13] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T11:52:15] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T12:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T12:12:15] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T12:25:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-08-25T12:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T12:34:13] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T12:47:15] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T13:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T13:07:15] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T17:34:13] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T18:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T18:12:15] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T18:22:02] front_door_contact | BooleanState.StateValue = False
[2026-08-25T18:22:10] entrance_light | OnOff.OnOff = True
[2026-08-25T18:22:24] living_room_ac | OnOff.OnOff = True
[2026-08-25T18:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T18:32:16] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T18:37:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T18:40:00] bathroom_water_leak | BooleanState.StateValue = True

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

请按以下 JSON 格式回答：

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

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

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "卫生间漏水传感器在无人状态下多次触发报警，表明存在持续或间歇性的漏水风险。",
  "reasoning": [
    "1. 识别关键事件：日志显示在 07:10、12:25 和 18:40 三个时间点，bathroom_water_leak 传感器的 BooleanState.StateValue 均为 True（检测到水）。",
    "2. 分析人员活动关联：检查对应时间段内的 occupancy_sensor 状态。07:10 时 occupany 为 0（06:37-07:04 有人，但 07:04 已离开）；12:25 时 occupancy 为 0（12:34 才记录到离开，说明之前可能短暂进入或传感器延迟，但结合 11:34 的 0 状态，整体处于低活跃期）；18:40 时 occupancy 为 0（最后一条 occupancy 记录是 18:37 的 entrance，bathroom 最后记录是 17:34 的 0）。这表明漏水发生时，卫生间内大概率无人。",
    "3. 排除误报与确认威胁：虽然单次漏水可能是偶发（如洗手溅水），但在一天内不同时段（早晨、中午、傍晚）反复触发，且均发生在无人值守期间，极有可能是管道破裂、马桶水箱故障或地漏反溢等持续性隐患，而非正常用水行为。"
  ],
  "key_evidence": [
    "[2026-08-25T07:10:00] bathroom_water_leak | BooleanState.StateValue = True (此时 bathroom_occupancy 为 0)",
    "[2026-08-25T12:25:00] bathroom_water_leak | BooleanState.StateValue = True (此时 bathroom_occupancy 为 0)",
    "[2026-08-25T18:40:00] bathroom_water_leak | BooleanState.StateValue = True (此时 bathroom_occupancy 为 0)"
  ],
  "recommended_actions": [
    "立即通过智能家居应用查看卫生间是否有实时视频或声音反馈，确认现场情况。",
    "若无法远程确认，建议尽快回家检查卫生间地面、马桶及水管接口，关闭总水阀以防损失扩大。",
    "检查漏水传感器是否被异物遮挡或安装位置不当导致误报，若排除硬件问题，需联系物业或水管工检修。"
  ]
}
```

{
  "is_anomaly": true,
  "confidence": "low",
  "threat_type": "intrusion",
  "threat_description": "存在异常，但原因更可能属于其他类别。",
  "reasoning": [
    "推理步骤1: 日志里有异常，但我把它归因为另一类威胁。"
  ],
  "key_evidence": [
    "同一传感器多次间歇性报漏水"
  ],
  "recommended_actions": [
    "建议按该错误类别处理。"
  ]
}


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

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

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

## 家庭环境信息
家庭布局: 独居老人 (Elderly Living Alone)
- 重点房间 bathroom: 卫生间灯[onoff_light], 卫生间运动传感器[occupancy_sensor], 卫生间漏水传感器[water_leak_detector]
- 房间 bedroom: 卧室灯[dimmable_light], 床头灯[onoff_light], 卧室运动传感器[occupancy_sensor], 卧室窗帘[window_covering], 卧室窗户传感器[contact_sensor], 卧室温度传感器[temperature_sensor]
- 房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light], 玄关运动传感器[occupancy_sensor]
- 房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房运动传感器[occupancy_sensor], 厨房漏水传感器[water_leak_detector]
- 房间 living_room: 客厅灯[dimmable_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor], 客厅烟雾报警器[smoke_co_alarm]

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

## 设备事件日志
[2026-08-19T13:59:14] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T14:29:14] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T14:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T14:30:14] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T14:32:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T14:33:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T14:50:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T14:50:14] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T14:52:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T14:53:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T14:59:14] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T15:05:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-08-19T15:10:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T15:10:14] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T15:12:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T15:13:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T15:15:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-08-19T15:25:00] bathroom_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": "卫生间漏水传感器持续触发报警，且检测到漏水时卫生间内无人（ occupancy=0），存在未察觉的水患风险。",
  "reasoning": [
    "1. 识别核心异常：日志显示在 15:05、15:15 和 15:25 三个时间点，bathroom_water_leak 传感器的 BooleanState.StateValue 均为 True，表明传感器持续检测到漏水状态。",
    "2. 结合人员状态分析：在第一次漏水报警时间 (15:05) 之前，bathroom_occupancy 在 14:59 变为 0（无人）。这意味着当漏水发生时，独居老人并不在卫生间内，无法第一时间发现并处理漏水情况。",
    "3. 排除误报可能性：虽然仅凭此片段难以完全排除传感器故障，但考虑到‘独居老人’这一高风险群体，以及漏水状态的持续性（长达20分钟以上），必须优先按真实水患威胁处理，以防地板浸泡、电路短路或滑倒等次生灾害。"
  ],
  "key_evidence": [
    "[2026-08-19T15:05:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-08-19T14:59:14] bathroom_occupancy | OccupancySensing.Occupancy = 0",
    "连续多次检测到漏水状态 (15:05, 15:15, 15:25)"
  ],
  "recommended_actions": [
    "立即向住户或其紧急联系人发送高优先级警报，通知卫生间可能存在漏水。",
    "建议远程检查卫生间摄像头（如有）或联系物业/邻居上门查看实际情况。",
    "若确认为漏水，指导住户关闭家中总水阀，并安排维修人员检修水管或地漏。"
  ]
}
```

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


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

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

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

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

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

## 设备事件日志
[2026-07-21T06:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T06:40:10] bathroom_light | OnOff.OnOff = True
[2026-07-21T06:59:00] bathroom_light | OnOff.OnOff = False
[2026-07-21T06:59:39] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T07:10:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-07-21T07:32:00] kitchen_light | OnOff.OnOff = False
[2026-07-21T07:32:22] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-21T07:32:24] front_door_contact | BooleanState.StateValue = False
[2026-07-21T07:32:29] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-21T07:40:49] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T07:59:39] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T11:59:39] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T12:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T12:25:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-07-21T12:40:49] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T12:59:39] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T13:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T17:59:39] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T18:05:00] front_door_lock | DoorLock.LockState = 2
[2026-07-21T18:05:02] front_door_contact | BooleanState.StateValue = False
[2026-07-21T18:05:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T18:05:23] living_room_ac | OnOff.OnOff = True
[2026-07-21T18:10:49] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T18:40:00] bathroom_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": "卫生间漏水传感器在无人居住时段多次触发报警，提示存在持续或间歇性的漏水风险。",
  "reasoning": [
    "1. 识别关键异常事件：日志显示 bathroom_water_leak 传感器在 07:10、12:25 和 18:40 三个时间点均报告 StateValue = True（通常表示检测到水/泄漏）。",
    "2. 结合 occupancy 状态分析：在 07:10 和 12:25 这两个漏水触发时间点，bathroom_occupancy 均为 0（无人），且前后长时间无人员活动迹象。这表明漏水发生时卫生间内无人看管，无法进行即时处理。",
    "3. 排除误报可能性：虽然单次触发可能是误报，但短时间内（同一天内）三次触发同一传感器的漏水警报，且发生在不同时间段（早晨、中午、傍晚），构成了重复性异常模式，极大概率指向真实的物理漏水问题（如管道破裂、马桶水箱故障或地漏反溢）。",
    "4. 风险评估：卫生间漏水若不及时关闭水源并维修，可能导致地板浸泡、墙体发霉甚至电路短路，属于需要立即干预的安全隐患。"
  ],
  "key_evidence": [
    "[2026-07-21T07:10:00] bathroom_water_leak | BooleanState.StateValue = True (此时 bathroom_occupancy = 0)",
    "[2026-07-21T12:25:00] bathroom_water_leak | BooleanState.StateValue = True (此时 bathroom_occupancy = 0)",
    "[2026-07-21T18:40:00] bathroom_water_leak | BooleanState.StateValue = True"
  ],
  "recommended_actions": [
    "立即检查卫生间地面、马桶及洗手台下方是否有明显积水或滴水声。",
    "若发现漏水，请手动关闭卫生间进水阀门，并联系物业或水管工进行维修。",
    "检查漏水传感器是否被异物遮挡或安装松动，但在确认物理漏水前，优先按真实漏水处理。"
  ]
}
```

{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "漏水传感器间歇性触发",
  "reasoning": [
    "推理步骤1: 日志中出现了不存在的额外报警事件。"
  ],
  "key_evidence": [
    "我假设看到了一个未在日志中出现的 critical 告警。"
  ],
  "recommended_actions": [
    "标记为隐蔽性漏水，建议检查管道和地漏。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ5
- 重点房间: bathroom
- 重点设备: bathroom_water_leak
- 已选事件数: 21

## 跨天活动摘要
- 2026-07-30: bathroom=56, entrance=233, living_room=109, master_bedroom=48, second_bedroom=48, kitchen=8

## 设备事件日志
[2026-07-30T13:39:21] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T14:09:21] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T14:21:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T14:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T14:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T14:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T14:39:21] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T14:41:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T15:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T15:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T15:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T15:01:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T15:05:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-07-30T15:09:21] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T15:15:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-07-30T15:21:22] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T15:25:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-07-30T15:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T15:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T15:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T15:39:21] 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": "卫生间漏水传感器持续触发报警，且卫生间内无人员活动迹象，疑似发生水管破裂或设备故障导致的漏水。",
  "reasoning": [
    "1. 检测到关键安全事件：在 15:05、15:15 和 15:25，bathroom_water_leak 传感器连续三次报告 StateValue = True（检测到水），表明漏水状态持续存在而非瞬时误报。",
    "2. 排除正常用水场景：在同一时间段内（14:39-15:39），bathroom_occupancy 传感器始终报告 Occupancy = 0（无人）。通常家庭正常洗漱或淋浴会有人员占用，且伴随灯光开启等交互，但日志中未显示卫生间灯开启或人员进入。",
    "3. 结合环境背景：虽然入户门有频繁活动记录（entrance_occupancy 多次为 1），但这与卫生间内部状态无关。卫生间长期无人却持续漏水，极大概率是隐蔽的管道泄漏、马桶水箱故障或未关闭的水龙头，存在财产损失风险。"
  ],
  "key_evidence": [
    "[2026-07-30T15:05:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-07-30T15:15:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-07-30T15:25:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-07-30T15:09:21] bathroom_occupancy | OccupancySensing.Occupancy = 0 (及前后时段均为0)"
  ],
  "recommended_actions": [
    "立即通过智能家居APP查看卫生间摄像头（如有）或联系住户确认现场情况。",
    "若确认为漏水，建议远程关闭家中总水阀以止损，并通知住户检查卫生间水管、马桶或地漏状况。",
    "若住户不在家且无法远程断水，建议联系紧急联系人或物业进行上门排查。"
  ]
}
```

{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "无人使用时浴室仍出现漏水信号",
  "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": [
    "判定为无人时漏水异常，建议立即检查供水与排水。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: bathroom
- 重点设备: bathroom_water_leak
- 已选事件数: 27

## 设备事件日志
[2026-08-24T06:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T06:33:02] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T06:48:00] bathroom_light | OnOff.OnOff = False
[2026-08-24T06:48:14] kitchen_light | OnOff.OnOff = True
[2026-08-24T06:58:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T07:10:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-08-24T07:19:49] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T07:30:00] kitchen_light | OnOff.OnOff = False
[2026-08-24T07:30:15] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-24T07:30:20] front_door_contact | BooleanState.StateValue = True
[2026-08-24T07:33:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T07:49:49] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T11:49:49] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T12:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T12:13:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T12:25:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-08-24T12:33:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T12:58:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T17:49:49] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T18:13:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T18:18:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T18:33:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T18:38:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T18:40:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-08-24T18:53:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T18:58:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T19:07:00] kitchen_light | OnOff.OnOff = 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": "卫生间漏水传感器在多个时间段持续触发报警，表明存在持续的漏水风险或设备故障。",
  "reasoning": [
    "1. 识别核心异常：日志中 `bathroom_water_leak` 设备在 07:10、12:25 和 18:40 三个时间点均报告 `StateValue = True`（通常表示检测到水/泄漏）。",
    "2. 排除误报可能性：虽然卫生间运动传感器 (`bathroom_occupancy`) 在 07:19 和 17:49 显示无人，但在 07:10 漏水报警时，无法直接确认是否有人（因为 occupancy 变化有延迟或未被记录），且 12:25 和 18:40 的报警期间，卧室和客厅均有人员活动迹象，说明住户在家，若为正常用水（如洗澡、洗手）后未清理积水导致传感器误报，通常会伴随明显的用水行为结束后的状态恢复，但此处多次触发且未提及自动关闭或人工复位，需警惕真实泄漏。",
    "3. 风险评估：连续多次触发漏水报警，极有可能是水管破裂、马桶水箱漏水或地漏堵塞溢水等真实物理泄漏事件，若不及时处理可能导致地板损坏、电路短路或霉菌滋生，属于高优先级安全威胁。"
  ],
  "key_evidence": [
    "[2026-08-24T07:10:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-08-24T12:25:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-08-24T18:40:00] bathroom_water_leak | BooleanState.StateValue = True"
  ],
  "recommended_actions": [
    "立即检查卫生间地面、马桶底部及洗手台下方是否有明显积水或渗漏痕迹。",
    "若发现积水，请关闭入户总水阀并联系物业或专业水管工进行维修。",
    "若未发现明显漏水，请检查漏水传感器是否被水浸湿或安装位置不当，必要时重新校准或更换传感器。"
  ]
}
```

{
  "is_anomaly": true,
  "confidence": "low",
  "threat_type": "intrusion",
  "threat_description": "存在异常，但原因更可能属于其他类别。",
  "reasoning": [
    "推理步骤1: 日志里有异常，但我把它归因为另一类威胁。"
  ],
  "key_evidence": [
    "同一传感器多次间歇性报漏水"
  ],
  "recommended_actions": [
    "建议按该错误类别处理。"
  ]
}


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

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

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

## 家庭环境信息
家庭布局: 独居老人 (Elderly Living Alone)
- 重点房间 bathroom: 卫生间灯[onoff_light], 卫生间运动传感器[occupancy_sensor], 卫生间漏水传感器[water_leak_detector]
- 房间 bedroom: 卧室灯[dimmable_light], 床头灯[onoff_light], 卧室运动传感器[occupancy_sensor], 卧室窗帘[window_covering], 卧室窗户传感器[contact_sensor], 卧室温度传感器[temperature_sensor]
- 房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light], 玄关运动传感器[occupancy_sensor]
- 房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房运动传感器[occupancy_sensor], 厨房漏水传感器[water_leak_detector]
- 房间 living_room: 客厅灯[dimmable_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor], 客厅烟雾报警器[smoke_co_alarm]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: bathroom
- 重点设备: bathroom_water_leak
- 已选事件数: 40

## 设备事件日志
[2026-07-08T06:21:27] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-08T06:41:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T06:45:10] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-08T07:06:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T07:07:06] front_door_contact | BooleanState.StateValue = False
[2026-07-08T07:07:08] front_door_lock | DoorLock.LockState = 1
[2026-07-08T07:10:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-07-08T07:10:10] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T07:17:07] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T07:26:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T07:35:10] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T07:42:07] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T07:51:27] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-08T11:51:27] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-08T11:57:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T12:01:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T12:06:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T12:11:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T12:17:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T12:21:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T12:25:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-07-08T12:31:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T12:46:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T12:51:27] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-08T12:57:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T18:08:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T18:13:16] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T18:16:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T18:21:27] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-08T18:28:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T18:33:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T18:38:16] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T18:40:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-07-08T18:41:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T18:48:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T18:58:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T19:03:16] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T19:06:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-08T19:13:00] bedroom_occupancy | OccupancySensing.Occupancy = 1

## 任务
请分析下面的实时设备事件，判断是否需要将其视为异常安全事件。

请按以下 JSON 格式回答：

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

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

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "卫生间漏水传感器在多个时间点持续触发报警，表明存在持续的漏水风险。",
  "reasoning": [
    "1. 识别核心异常：日志中明确记录了 `bathroom_water_leak` 设备在 07:10、12:25 和 18:40 三个时间点状态变为 `True`（BooleanState.StateValue = True），这直接指示检测到水泄漏。",
    "2. 排除误报可能性：虽然卫生间运动传感器 (`bathroom_occupancy`) 在漏水触发时显示为 `0` (无人)，但这通常是因为老人可能坐在马桶上未移动导致传感器盲区，或者漏水发生在淋浴区/洗手台而人不在该特定检测区域。更重要的是，漏水事件并非单次瞬时触发，而是多次出现，且间隔较长（早晨、中午、傍晚），符合管道破裂或水龙头未关导致的持续性或间歇性漏水特征，而非偶然的溅水。",
    "3. 结合住户背景评估风险：独居老人对突发状况的反应能力较弱，若发生漏水未及时察觉，可能导致地板湿滑引发跌倒（secondary fall risk）或长期积水损坏房屋结构。因此，必须将此视为高优先级的安全威胁进行处理。"
  ],
  "key_evidence": [
    "[2026-07-08T07:10:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-07-08T12:25:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-07-08T18:40:00] bathroom_water_leak | BooleanState.StateValue = True"
  ],
  "recommended_actions": [
    "立即通过语音助手或电话通知住户检查卫生间水源（如马桶、洗手盆、淋浴喷头）。",
    "若无法联系到住户或确认漏水，建议远程关闭家中总水阀（如果已安装智能水阀），并联系紧急联系人或物业上门查看。",
    "检查卫生间地面是否有积水，提醒住户注意防滑，防止因漏水导致的二次跌倒事故。"
  ]
}
```

{
  "is_anomaly": true,
  "confidence": "low",
  "threat_type": "intrusion",
  "threat_description": "存在异常，但原因更可能属于其他类别。",
  "reasoning": [
    "推理步骤1: 日志里有异常，但我把它归因为另一类威胁。"
  ],
  "key_evidence": [
    "同一传感器多次间歇性报漏水"
  ],
  "recommended_actions": [
    "建议按该错误类别处理。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: bathroom
- 重点设备: bathroom_water_leak
- 已选事件数: 16

## 设备事件日志
[2026-08-07T14:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T14:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T14:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T14:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T14:31:30] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T14:33:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T14:51:30] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T14:53:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T15:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T15:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T15:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T15:05:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-08-07T15:11:30] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T15:13:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T15:15:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-08-07T15:25:00] bathroom_water_leak | BooleanState.StateValue = True

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

请按以下 JSON 格式回答：

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

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

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "卫生间漏水传感器持续触发报警，表明卫生间存在正在进行的漏水事件。",
  "reasoning": [
    "1. 识别核心异常：日志中明确显示 bathroom_water_leak 设备在 15:05、15:13 和 15:25 多次上报 BooleanState.StateValue = True（即检测到水/泄漏）。",
    "2. 排除误报可能性：漏水状态持续超过 20 分钟（从 15:05 到至少 15:25），且中间没有复位为 False 的记录，这符合真实物理泄漏的特征，而非瞬时的传感器抖动或误触。",
    "3. 结合环境背景：虽然此时段入户门和主卧有人员活动迹象（Occupancy=1），但卫生间本身无人（bathroom_occupancy 始终为 0）。这意味着漏水发生时卫生间内无人看管，或者住户未察觉，增加了财产损失风险（如地板浸泡、楼下渗漏）和滑倒风险。"
  ],
  "key_evidence": [
    "[2026-08-07T15:05:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-08-07T15:15:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-08-07T15:25:00] bathroom_water_leak | BooleanState.StateValue = True",
    "漏水持续时间超过 20 分钟且无恢复迹象"
  ],
  "recommended_actions": [
    "立即通过智能家居系统向用户发送高优先级推送通知，告知卫生间漏水情况。",
    "如果系统支持，自动关闭卫生间进水阀门（如有智能角阀）以切断水源。",
    "建议用户尽快回家检查卫生间地面及管道状况，并联系物业或维修人员处理。"
  ]
}
```

{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "无人使用时浴室仍出现漏水信号",
  "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": [
    "判定为无人时漏水异常，建议立即检查供水与排水。"
  ]
}


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

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

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

## 家庭环境信息
家庭布局: 独居老人 (Elderly Living Alone)
- 重点房间 bathroom: 卫生间灯[onoff_light], 卫生间运动传感器[occupancy_sensor], 卫生间漏水传感器[water_leak_detector]
- 房间 bedroom: 卧室灯[dimmable_light], 床头灯[onoff_light], 卧室运动传感器[occupancy_sensor], 卧室窗帘[window_covering], 卧室窗户传感器[contact_sensor], 卧室温度传感器[temperature_sensor]
- 房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light], 玄关运动传感器[occupancy_sensor]
- 房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房运动传感器[occupancy_sensor], 厨房漏水传感器[water_leak_detector]
- 房间 living_room: 客厅灯[dimmable_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor], 客厅烟雾报警器[smoke_co_alarm]

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

## 跨天活动摘要
- 2026-07-10: bathroom=61, bedroom=242, kitchen=240, entrance=231, living_room=209

## 设备事件日志
[2026-07-10T13:56:59] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T14:20:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T14:20:19] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T14:22:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T14:24:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T14:26:59] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T14:40:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T14:40:19] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T14:42:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T14:44:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T14:56:59] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T15:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T15:00:19] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T15:02:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T15:04:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T15:05:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-07-10T15:15:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-07-10T15:20:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T15:20:19] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T15:22:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T15:24:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T15:25:00] bathroom_water_leak | BooleanState.StateValue = True

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

请按以下 JSON 格式回答：

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

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

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "卫生间漏水传感器持续触发报警，且住户长时间未离开卫生间或进行干预，存在严重漏水风险。",
  "reasoning": [
    "1. 检测到关键安全事件：在 15:05、15:15 和 15:25，bathroom_water_leak 传感器连续三次报告 StateValue = True（漏水状态），表明漏水情况持续存在而非瞬时误报。",
    "2. 结合住户行为分析异常性：虽然卫生间 occupancy 传感器在 14:56 显示为 0（无人），但随后其他房间（卧室、客厅、厨房、玄关）的 occupancy 传感器在 15:00-15:24 期间频繁交替显示为 1。对于独居老人而言，这种全屋多房间的活跃模式通常意味着老人在家中活动，但并未出现在卫生间门口或关闭水源的迹象。",
    "3. 排除正常用水场景：如果是正常的洗澡或洗手，通常会有明确的进入卫生间并停留一段时间的模式，且漏水传感器不应在长达 20 分钟的时间段内（15:05-15:25）持续报警而不被重置。考虑到老人独居，若发生滑倒或身体不适导致无法关闭水源，或者水管爆裂，这将构成紧急安全隐患。"
  ],
  "key_evidence": [
    "[2026-07-10T15:05:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-07-10T15:15:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-07-10T15:25:00] bathroom_water_leak | BooleanState.StateValue = True",
    "住户在其他房间有活动迹象（如 bedroom_occupancy=1 at 15:20），但未对卫生间漏水做出响应。"
  ],
  "recommended_actions": [
    "立即通过智能家居系统向家属或紧急联系人发送高优先级警报，通知卫生间疑似漏水。",
    "尝试远程关闭卫生间进水阀门（如果已安装智能水阀）。",
    "建议家属尽快联系老人确认其身体状况及现场情况，必要时派遣人员上门查看。"
  ]
}
```

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

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

## 跨天活动摘要
- 2026-07-30: balcony=3, master_bedroom=230, kids_room=228, entrance=228, dining_room=222, living_room=111

## 设备事件日志
[2026-07-30T15:16:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T15:17:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T15:20:46] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T15:22:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T15:23:21] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T15:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T15:42:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T15:43:21] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T15:51:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T15:52:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T16:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T16:00:00] balcony_laundry_washer | OperationalState.OperationalState = 1
[2026-07-30T16:11:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T16:12:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T16:15:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-30T16:15:02] front_door_contact | BooleanState.StateValue = False
[2026-07-30T16:15:10] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T16:20:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T16:20:46] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T16:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T16:32:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T16:35:10] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T16:45:00] balcony_laundry_washer | OperationalState.OperationalState = 0
[2026-07-30T16:51:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T16:55:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T16:58:00] balcony_door_contact | BooleanState.StateValue = True
[2026-07-30T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T17:02:00] master_bathroom_water_leak | BooleanState.StateValue = True

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

请按以下 JSON 格式回答：

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

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

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "主卫生间漏水传感器触发报警，检测到疑似漏水情况。",
  "reasoning": [
    "1. 识别关键事件：日志显示在 2026-07-30T17:02:00，`master_bathroom_water_leak` 设备的 `BooleanState.StateValue` 变为 `True`（通常表示检测到水/泄漏）。",
    "2. 排除误报可能性：虽然同一时间段内主卫 occupancy 为 0（无人），但这并不排除漏水发生的可能。相反，无人时发生的漏水往往更危险，因为可能未被及时发现。",
    "3. 关联分析：虽然阳台洗衣机在 16:45 结束运行，但漏水发生在主卫，且时间间隔较长，不太可能是洗衣机溢流导致的直接连锁反应（除非管道连通，但通常独立）。重点在于主卫本身的漏水检测。",
    "4. 风险评估：水是智能家居中主要的物理损害源之一，可能导致地板损坏、电路短路或霉菌滋生。这是一个需要立即响应的安全威胁。"
  ],
  "key_evidence": [
    "[2026-07-30T17:02:00] master_bathroom_water_leak | BooleanState.StateValue = True",
    "当前时间为下午 17:02，属于家庭活动时段，若家中有人应能察觉；若无人则需远程确认。"
  ],
  "recommended_actions": [
    "1. 立即通过手机 App 查看主卫摄像头（如有）或发送通知提醒住户检查主卫地面是否有积水。",
    "2. 如果确认漏水，建议远程关闭主卫进水阀门（如果有智能阀门）或通知住户手动关闭总阀。",
    "3. 检查漏水原因，是水管破裂、地漏堵塞还是其他设备（如热水器、马桶）故障。"
  ]
}
```

{
  "is_anomaly": true,
  "confidence": "low",
  "threat_type": "intrusion",
  "threat_description": "存在异常，但原因更可能属于其他类别。",
  "reasoning": [
    "推理步骤1: 日志里有异常，但我把它归因为另一类威胁。"
  ],
  "key_evidence": [
    "洗衣机已经结束"
  ],
  "recommended_actions": [
    "建议按该错误类别处理。"
  ]
}


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

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

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

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

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

## 跨天活动摘要
- 2026-07-24: balcony=3, master_bedroom=229, kids_room=227, entrance=226, dining_room=219, living_room=113

## 设备事件日志
[2026-07-24T15:15:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T15:16:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T15:23:59] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T15:25:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T15:28:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T15:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T15:45:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T15:48:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T15:55:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T15:56:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T16:00:00] balcony_laundry_washer | OperationalState.OperationalState = 1
[2026-07-24T16:15:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:16:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:17:00] front_door_lock | DoorLock.LockState = 2
[2026-07-24T16:17:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:17:15] kids_room_light | OnOff.OnOff = True
[2026-07-24T16:25:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T16:37:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:45:00] balcony_laundry_washer | OperationalState.OperationalState = 0
[2026-07-24T16:45:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:53:59] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T16:56:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:57:05] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:58:00] balcony_door_contact | BooleanState.StateValue = True
[2026-07-24T17:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T17:02:00] master_bathroom_water_leak | BooleanState.StateValue = True

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

请按以下 JSON 格式回答：

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

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

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "主卫生间检测到漏水状态，且该区域人员已离开，存在潜在的水损风险。",
  "reasoning": [
    "1. 识别关键异常事件：在 2026-07-24T17:02:00，主卫漏水传感器 (master_bathroom_water_leak) 触发报警，BooleanState.StateValue = True。",
    "2. 结合人员活动分析：根据日志，主卫运动传感器 (master_bathroom_occupancy) 在 15:23:59 和 16:53:59 均显示为无人状态 (Occupancy = 0)。这意味着当漏水发生时，卫生间内无人值守。",
    "3. 排除误报可能性：虽然无法完全排除传感器故障，但在智能家居安全分析中，'有人时漏水'可能仅导致地面积水，而'无人时漏水'则极大概率意味着管道破裂、水龙头未关或设备故障导致的持续渗漏，具有更高的财产损失风险，因此视为真实威胁处理。"
  ],
  "key_evidence": [
    "[2026-07-24T17:02:00] master_bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-07-24T16:53:59] master_bathroom_occupancy | OccupancySensing.Occupancy = 0"
  ],
  "recommended_actions": [
    "立即通过手机App查看主卫摄像头（如有）或联系住户确认现场情况。",
    "若确认为漏水，建议远程关闭主卫进水阀门（如果安装了智能角阀），并通知住户回家检修。"
  ]
}
```

{
  "is_anomaly": true,
  "confidence": "low",
  "threat_type": "intrusion",
  "threat_description": "存在异常，但原因更可能属于其他类别。",
  "reasoning": [
    "推理步骤1: 日志里有异常，但我把它归因为另一类威胁。"
  ],
  "key_evidence": [
    "洗衣机已经结束"
  ],
  "recommended_actions": [
    "建议按该错误类别处理。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ5
- 重点房间: balcony
- 重点设备: balcony_door_contact, balcony_laundry_washer, bathroom_water_leak
- 已选事件数: 23

## 跨天活动摘要
- 2026-08-13: balcony=3, master_bedroom=232, entrance=232, living_room=116, bathroom=49, second_bedroom=48

## 设备事件日志
[2026-08-13T15:17:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T15:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T15:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T15:34:36] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T15:54:36] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T16:00:00] front_door_lock | DoorLock.LockState = 2
[2026-08-13T16:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T16:00:00] balcony_laundry_washer | OperationalState.OperationalState = 1
[2026-08-13T16:00:02] front_door_contact | BooleanState.StateValue = False
[2026-08-13T16:02:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T16:22:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T16:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T16:30:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T16:45:00] balcony_laundry_washer | OperationalState.OperationalState = 0
[2026-08-13T16:50:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T16:58:00] balcony_door_contact | BooleanState.StateValue = True
[2026-08-13T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T17:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T17:02:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T17:02:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-08-13T17:22:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T17:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T17:30:03] entrance_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "卫生间漏水传感器触发报警，表明可能存在水管破裂、设备泄漏或积水情况。",
  "reasoning": [
    "1. 核心证据：日志显示在 2026-08-13T17:02:00，bathroom_water_leak 传感器的 BooleanState.StateValue 变为 True。在智能家居安全逻辑中，漏水传感器通常默认为干燥状态（False），触发为 True 代表检测到水分，这是明确的物理异常信号。",
    "2. 排除误报可能性：虽然同一时间点主卧 occupancy 传感器持续活跃（Occupancy=1），但这仅说明有人在家，并不能解释漏水原因。阳台门传感器在稍早时间（16:58）打开，但阳台洗衣机已在 16:45 停止运行，且阳台与卫生间无直接水路连接，因此阳台活动不是导致卫生间漏水的直接原因。",
    "3. 风险评估：卫生间是家中用水密集区域，漏水可能导致地板损坏、电路短路或邻里纠纷。即使没有伴随烟雾或入侵迹象，水患本身属于需要立即干预的安全威胁。"
  ],
  "key_evidence": [
    "[2026-08-13T17:02:00] bathroom_water_leak | BooleanState.StateValue = True",
    "该事件发生在下午时段，非夜间休眠期，住户可能在场，但也可能因忙碌未察觉。"
  ],
  "recommended_actions": [
    "1. 立即推送高优先级通知给住户，提示卫生间检测到漏水。",
    "2. 建议住户检查卫生间水龙头、马桶、淋浴区及地漏是否有明显积水或渗漏源。",
    "3. 如果确认漏水，建议关闭家庭总水阀并联系维修人员；若为误报，指导用户擦干传感器后重置。"
  ]
}
```

{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "洗衣结束后延迟出现漏水",
  "reasoning": [
    "推理步骤1: 日志中出现了不存在的额外报警事件。"
  ],
  "key_evidence": [
    "我假设看到了一个未在日志中出现的 critical 告警。"
  ],
  "recommended_actions": [
    "按排水系统异常处理，建议检查洗衣机和排水管。"
  ]
}


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

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

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

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

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

## 跨天活动摘要
- 2026-07-06: balcony=3, master_bedroom=231, entrance=227, living_room=114, bathroom=49, second_bedroom=48

## 设备事件日志
[2026-07-06T15:16:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T15:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T15:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T15:34:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T15:54:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T16:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T16:00:00] balcony_laundry_washer | OperationalState.OperationalState = 1
[2026-07-06T16:01:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T16:12:00] front_door_lock | DoorLock.LockState = 2
[2026-07-06T16:17:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T16:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T16:31:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T16:45:00] balcony_laundry_washer | OperationalState.OperationalState = 0
[2026-07-06T16:51:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T16:58:00] balcony_door_contact | BooleanState.StateValue = True
[2026-07-06T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T17:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T17:02:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-07-06T17:02:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T17:22:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T17:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T17:31:00] master_bedroom_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": "卫生间漏水传感器触发报警，且此时段入户门有人活动，需警惕因水管破裂或设备故障导致的积水风险及潜在的安全隐患。",
  "reasoning": [
    "1. 核心异常检测：日志显示在 2026-07-06T17:02:00，bathroom_water_leak 设备的 BooleanState.StateValue 变为 True，这直接表明检测到水泄漏。",
    "2. 关联行为分析：在漏水报警前后（17:02 - 17:31），entrance_occupancy（玄关运动传感器）持续报告 Occupancy = 1，说明家中有人活动。结合重点房间 balcony 的洗衣机在 16:00-16:45 期间运行过，虽然洗衣机位于阳台，但卫生间漏水通常与用水习惯或管道维护有关。",
    "3. 排除误报逻辑：虽然阳台门在 16:58 打开，但这主要影响阳台区域。卫生间漏水传感器触发是一个高优先级的安全事件，尤其是在有人居住的情况下，必须立即确认是否发生真实漏水，以防止地板损坏、滑倒事故或电路短路。"
  ],
  "key_evidence": [
    "[2026-07-06T17:02:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-07-06T17:02:03] entrance_occupancy | OccupancySensing.Occupancy = 1 (确认家中有人)"
  ],
  "recommended_actions": [
    "立即通过智能家居APP查看卫生间摄像头（如有）或远程语音询问住户，确认是否有明显漏水现象。",
    "建议住户检查卫生间水龙头、马桶及地漏情况，若确认为漏水，请立即关闭总水阀并联系维修人员。"
  ]
}
```

{
  "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: 独居老人 (Elderly Living Alone)
- 重点房间 bathroom: 卫生间灯[onoff_light], 卫生间运动传感器[occupancy_sensor], 卫生间漏水传感器[water_leak_detector]
- 房间 bedroom: 卧室灯[dimmable_light], 床头灯[onoff_light], 卧室运动传感器[occupancy_sensor], 卧室窗帘[window_covering], 卧室窗户传感器[contact_sensor], 卧室温度传感器[temperature_sensor]
- 房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light], 玄关运动传感器[occupancy_sensor]
- 房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房运动传感器[occupancy_sensor], 厨房漏水传感器[water_leak_detector]
- 房间 living_room: 客厅灯[dimmable_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor], 客厅烟雾报警器[smoke_co_alarm]

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

## 设备事件日志
[2026-08-06T13:58:20] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-06T14:28:20] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-06T14:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T14:30:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T14:30:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T14:33:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T14:50:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T14:50:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T14:50:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T14:53:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T14:58:20] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-06T15:05:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-08-06T15:10:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T15:10:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T15:10:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T15:13:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T15:15:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-08-06T15:25:00] bathroom_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": "卫生间漏水传感器持续触发报警，且检测到漏水时卫生间内无人员活动，存在未察觉的水患风险。",
  "reasoning": [
    "1. 识别核心异常：日志显示在 15:05、15:15 和 15:25 三个时间点，bathroom_water_leak 传感器的 BooleanState.StateValue 均为 True，表明漏水检测被持续触发。",
    "2. 结合环境状态分析：在漏水报警期间（15:05-15:25），bathroom_occupancy 传感器显示为 0（无人）。虽然其他房间（卧室、玄关等）有人员活动迹象，但卫生间处于无人状态。",
    "3. 排除误报与评估风险：对于独居老人家庭，卫生间漏水若发生在无人使用时，极易导致地板浸泡、电路短路或邻里纠纷。由于传感器连续多次上报同一状态，排除了瞬时干扰的可能性，确认为真实漏水事件。"
  ],
  "key_evidence": [
    "[2026-08-06T15:05:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-08-06T15:15:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-08-06T15:25:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-08-06T14:58:20] bathroom_occupancy | OccupancySensing.Occupancy = 0 (漏水发生时卫生间无人)"
  ],
  "recommended_actions": [
    "立即向用户发送高优先级警报，提示卫生间可能存在漏水。",
    "建议用户远程检查卫生间情况，或通过智能音箱询问家中是否有异常声响/气味。",
    "若确认漏水，指导用户关闭入户总水阀并联系物业或维修人员。"
  ]
}
```

{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "无人使用时浴室仍出现漏水信号",
  "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": [
    "判定为无人时漏水异常，建议立即检查供水与排水。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ5
- 重点房间: balcony
- 重点设备: balcony_door_contact, balcony_laundry_washer, bathroom_water_leak
- 已选事件数: 20

## 跨天活动摘要
- 2026-07-11: balcony=3, living_room=197, bathroom=55, entrance=51, master_bedroom=48, second_bedroom=48

## 设备事件日志
[2026-07-11T15:15:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-11T15:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T15:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T15:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T15:35:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-11T15:35:13] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T15:55:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-11T16:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T16:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T16:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T16:00:00] balcony_laundry_washer | OperationalState.OperationalState = 1
[2026-07-11T16:05:13] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T16:15:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-11T16:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T16:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T16:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T16:35:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-11T16:45:00] balcony_laundry_washer | OperationalState.OperationalState = 0
[2026-07-11T16:58:00] balcony_door_contact | BooleanState.StateValue = True
[2026-07-11T17:02:00] bathroom_water_leak | BooleanState.StateValue = True

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

请按以下 JSON 格式回答：

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

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

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "卫生间检测到漏水状态，且阳台门处于开启状态，存在因天气或设备故障导致的水损风险。",
  "reasoning": [
    "1. 核心异常触发：日志显示在 17:02:00，bathroom_water_leak (卫生间漏水传感器) 的 BooleanState.StateValue 变为 True，明确指示检测到水泄漏。这是直接的安全威胁信号。",
    "2. 关联环境分析：在漏水发生前约 4 分钟 (16:58:00)，balcony_door_contact (阳台门传感器) 的状态变为 True (通常代表门被打开/非闭合)。虽然阳台与卫生间物理上可能不直接连通，但阳台门开启可能导致雨水进入或湿气增加，若房屋结构存在渗漏点，可能加剧卫生间区域的潮湿或积水情况；或者仅仅是巧合，但需警惕外部水源侵入。",
    "3. 排除误报可能性：洗衣机在 16:00-16:45 期间运行完毕并停止，此时段内未报告漏水。漏水发生在洗衣机停止后一个多小时，且地点在卫生间而非洗衣区（尽管两者可能相邻），因此不太可能是洗衣机溢出的直接后续，更可能是管道破裂、水龙头未关或外部雨水渗入。鉴于传感器报警为高置信度事件，应视为真实威胁处理。"
  ],
  "key_evidence": [
    "[2026-07-11T17:02:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-07-11T16:58:00] balcony_door_contact | BooleanState.StateValue = True"
  ],
  "recommended_actions": [
    "立即推送紧急通知给用户，提示卫生间漏水。",
    "建议用户远程检查卫生间状况，确认水源（如关闭角阀、清理积水）。",
    "检查阳台门是否因风雨导致雨水飘入室内，必要时提醒用户关闭阳台门。"
  ]
}
```

{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "洗衣结束后延迟出现漏水",
  "reasoning": [
    "推理步骤1: 日志中出现了不存在的额外报警事件。"
  ],
  "key_evidence": [
    "我假设看到了一个未在日志中出现的 critical 告警。"
  ],
  "recommended_actions": [
    "按排水系统异常处理，建议检查洗衣机和排水管。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: balcony
- 重点设备: balcony_door_contact, balcony_laundry_washer, bathroom_water_leak
- 已选事件数: 15

## 设备事件日志
[2026-07-05T15:26:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T15:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T15:46:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T16:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T16:00:00] balcony_laundry_washer | OperationalState.OperationalState = 1
[2026-07-05T16:11:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T16:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T16:31:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T16:45:00] balcony_laundry_washer | OperationalState.OperationalState = 0
[2026-07-05T16:56:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T16:58:00] balcony_door_contact | BooleanState.StateValue = True
[2026-07-05T17:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T17:02:00] bathroom_water_leak | BooleanState.StateValue = True
[2026-07-05T17:16:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T17:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0

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

请按以下 JSON 格式回答：

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

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

```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "water_leak",
  "threat_description": "检测到卫生间漏水传感器触发，且阳台洗衣机刚刚结束运行，存在因洗衣机故障或水管破裂导致的水浸风险。",
  "reasoning": [
    "1. 识别关键事件：日志显示在 17:02 触发了 bathroom_water_leak (BooleanState.StateValue = True)，这是一个明确的安全告警信号。",
    "2. 关联上下文行为：在漏水报警前约 6 分钟（16:45），balcony_laundry_washer 的 OperationalState 从 1 (运行中) 变为 0 (停止/空闲)。这表明洗衣机刚刚完成一个洗涤周期。",
    "3. 风险评估：虽然洗衣机位于阳台，但漏水传感器位于卫生间。这可能意味着两种情况：一是洗衣机排水不畅或软管脱落导致水溢出并蔓延至卫生间区域；二是卫生间自身的水管或地漏出现问题。无论哪种情况，持续的水流都可能导致地板损坏、电路短路或霉菌滋生，属于需要立即处理的安全隐患。"
  ],
  "key_evidence": [
    "[2026-07-05T17:02:00] bathroom_water_leak | BooleanState.StateValue = True",
    "[2026-07-05T16:45:00] balcony_laundry_washer | OperationalState.OperationalState = 0"
  ],
  "recommended_actions": [
    "立即检查卫生间地面是否有积水，确认漏水源头。",
    "检查阳台洗衣机的进水管和排水管连接是否牢固，以及排水泵是否正常工作，防止水回流或溢出。",
    "如果无法自行解决，请联系专业水管工进行检修。"
  ]
}
```

{
  "is_anomaly": true,
  "confidence": "low",
  "threat_type": "intrusion",
  "threat_description": "存在异常，但原因更可能属于其他类别。",
  "reasoning": [
    "推理步骤1: 日志里有异常，但我把它归因为另一类威胁。"
  ],
  "key_evidence": [
    "洗衣机已经结束"
  ],
  "recommended_actions": [
    "建议按该错误类别处理。"
  ]
}