什么是智能制造管理系统?全面指南

// 设备数据采集示例
public class EquipmentDataService
{
    private readonly IEquipmentRepository _equipmentRepository;
    
    public EquipmentDataService(IEquipmentRepository equipmentRepository)
    {
        _equipmentRepository = equipmentRepository;
    }
    
    // 实时采集设备运行数据
    public async Task CollectRealTimeDataAsync(int equipmentId)
    {
        var equipment = await _equipmentRepository.GetByIdAsync(equipmentId);
        if (equipment == null)
            throw new ArgumentException("设备不存在");
            
        // 模拟从物联网设备采集数据
        var realTimeData = new EquipmentData
        {
            EquipmentId = equipmentId,
            Status = EquipmentStatus.Running,
            Output = CalculateCurrentOutput(equipment),
            Temperature = ReadSensorTemperature(equipment.SensorId),
            Timestamp = DateTime.UtcNow
        };
        
        await _equipmentRepository.SaveDataAsync(realTimeData);
        return realTimeData;
    }
}

// 生产效率分析示例
class ProductionEfficiencyAnalyzer {
    constructor(productionData) {
        this.productionData = productionData;
    }
    
    // 计算生产效率指标
    calculateEfficiencyMetrics() {
        const totalOutput = this.productionData.reduce((sum, record) => 
            sum + record.output, 0);
        const totalTime = this.productionData.reduce((sum, record) => 
            sum + record.operatingTime, 0);
        const plannedOutput = this.productionData.reduce((sum, record) => 
            sum + record.plannedOutput, 0);
            
        return {
            overallEfficiency: (totalOutput / plannedOutput * 100).toFixed(2),
            averageOutputPerHour: (totalOutput / totalTime).toFixed(2),
            utilizationRate: this.calculateUtilizationRate()
        };
    }
    
    // 生成生产效率报告
    generateEfficiencyReport() {
        const metrics = this.calculateEfficiencyMetrics();
        return {
            timestamp: new Date().toISOString(),
            metrics: metrics,
            recommendations: this.generateRecommendations(metrics)
        };
    }
}