[
    {
        "rule_id": "RTU_TEMP_HIGH_CRITICAL",
        "device_id": "rtu_temp_sensor_lab",  
        "data_point_name": "temperature",      
        "compare_type": "GT",                  
        "threshold": 30.0,                     
        "level": "CRITICAL",                  
        "debounce_seconds": 60,                
        "message_template": "RTU温度传感器'{device_id}' 检测到温度过高 ({value}°C)，已达临界值 {threshold}°C!"
    },
    {
        "rule_id": "RTU_HUMIDITY_LOW_WARNING",
        "device_id": "rtu_temp_sensor_lab",  
        "data_point_name": "humidity",         
        "compare_type": "LT",                  
        "threshold": 40.0,                     
        "level": "WARNING",                   
        "message_template": "RTU温度传感器'{device_id}' 的湿度 ({value}%) 低于警告值 {threshold}%!"
    },
    {
        "rule_id": "ROTARY_ENCODER_COUNT_EXCEED",
        "device_id": "rotary encoder",         
        "data_point_name": "count",            
        "compare_type": "GT",                  
        "threshold": 1000.0,                   
        "level": "INFO",                      
        "message_template": "旋转编码器 '{device_id}' 计数 ({value}) 超过 {threshold}!"
    },
    {
        "rule_id": "PLC_PRESSURE_HIGH_CRITICAL",
        "device_id": "plc_workshop1",          
        "data_point_name": "pressure",         
        "compare_type": "GT",                  
        "threshold": 10.5,                     
        "level": "CRITICAL",                  
        "debounce_seconds": 120,              
        "message_template": "PLC设备 '{device_id}' 检测到压力异常升高 ({value} bar)，已达临界值 {threshold} bar!"
    },
    {
        "rule_id": "PLC_MOTOR_SPEED_WARNING",
        "device_id": "plc_workshop1",          
        "data_point_name": "motor_speed",      
        "compare_type": "GT",                  
        "threshold": 1500.0,                   
        "level": "WARNING",                   
        "message_template": "PLC设备 '{device_id}' 电机转速 ({value} RPM) 超过警告值 {threshold} RPM!"
    },
    {
        "rule_id": "PLC_VALVE_STATUS_WARN",
        "device_id": "plc_workshop1",          
        "data_point_name": "valve_status",     
        "compare_type": "EQ",                  
        "threshold": 0.0,                     
        "level": "WARNING",                   
        "message_template": "PLC设备 '{device_id}' 阀门状态异常 (当前值: {value}，期望值: {threshold}不等于0)!"
    },
    {
        "rule_id": "ANY_TEMP_CRITICAL",
        "device_id": "*",                     
        "data_point_name": "temperature",      
        "compare_type": "GT",                  
        "threshold": 40.0,                     
        "level": "CRITICAL",                  
        "debounce_seconds": 300,              
        "message_template": "【全局报警】任意设备 '{device_id}' 的温度 ({value}°C) 达到或超过 {threshold}°C。请立即关注！"
    },
    {
        "rule_id": "SYSTEM_CPU_HIGH",
        "device_id": "proxy_system",          
        "data_point_name": "cpu_usage",        
        "compare_type": "GT",                  
        "threshold": 90.0,                     
        "level": "WARNING",                   
        "debounce_seconds": 30,                
        "message_template": "代理系统 CPU 利用率 ({value}%) 超过 {threshold}%，请检查！"
    },
    {
        "rule_id": "SYSTEM_MEM_HIGH",
        "device_id": "proxy_system",          
        "data_point_name": "mem_usage_percentage", 
        "compare_type": "GT",                  
        "threshold": 80.0,                     
        "level": "WARNING",                   
        "debounce_seconds": 30,                
        "message_template": "代理系统内存使用率 ({value}%) 超过 {threshold}%，请检查！"
    }
]