制造业设备巡检管理系统构建方案：生产设备故障预警与停机时间缩短实操方法

// 设备数据采集示例
public class EquipmentDataCollector
{
    // 采集设备振动数据
    public double CollectVibrationData(int equipmentId)
    {
        // 模拟从传感器获取数据
        var sensor = new VibrationSensor(equipmentId);
        return sensor.GetCurrentValue();
    }
    
    // 采集设备温度数据
    public double CollectTemperatureData(int equipmentId)
    {
        // 实现温度数据采集逻辑
        var sensor = new TemperatureSensor(equipmentId);
        return sensor.GetCurrentValue();
    }
}

-- 创建设备状态记录表
CREATE TABLE EquipmentStatus (
    RecordId INT PRIMARY KEY IDENTITY,
    EquipmentId INT NOT NULL,
    CollectionTime DATETIME NOT NULL,
    VibrationValue DECIMAL(10,2),
    TemperatureValue DECIMAL(10,2),
    CurrentValue DECIMAL(10,2),
    StatusFlag INT DEFAULT 0
);

-- 查询设备异常状态记录
SELECT EquipmentId, CollectionTime, VibrationValue, TemperatureValue
FROM EquipmentStatus
WHERE StatusFlag = 1
AND CollectionTime >= DATEADD(HOUR, -24, GETDATE())
ORDER BY CollectionTime DESC;

// 设备预警处理示例
class EquipmentWarningSystem {
  // 检查设备状态并生成预警
  checkEquipmentStatus(equipmentData) {
    const warnings = [];
    
    // 振动值预警检查
    if (equipmentData.vibration > this.thresholds.vibration) {
      warnings.push({
        type: 'vibration',
        level: 'warning',
        message: `设备振动值异常: ${equipmentData.vibration}`
      });
    }
    
    // 温度预警检查
    if (equipmentData.temperature > this.thresholds.temperature) {
      warnings.push({
        type: 'temperature',
        level: 'critical',
        message: `设备温度过高: ${equipmentData.temperature}`
      });
    }
    
    return warnings;
  }
  
  // 发送预警通知
  sendWarningNotification(warnings) {
    warnings.forEach(warning => {
      // 实现通知发送逻辑
      console.log(`发送预警: ${warning.message}`);
    });
  }
}