基于工业现场数据的制造执行系统应用研究

Application Research of Manufacturing Execution System Based on Industrial Field Data

离散制造业系统结构复杂,系统间相互独立、缺乏数据信息共享,导致各功能模块之间存在信息孤岛问题;基于工业现场数据的制造执行系统(MES)遵循从下至上的规则将底层(PCS)数据通过OPC技术进行采集,解决了传统方法数据采集异构的问题,并经MES传至上层业务系统(如ERP),实现对工厂信息的纵向集成,对数据信息的处理形成异常信息检测及故障智能化处理模块,使管理层能实时掌握车间状况及提前发现影响生产的问题,利用信息化手段提高了工厂调度与管理效率,对工厂的实际生产具有一定的指导意义。

With the complex structure of discrete manufacturing industry.The system is independent of each other and lack of data sharing.It leads to the existence of information island problem between various functional modules.Manufacturing execution system(MES)based on industrial data follow the bottom-up rules underlying(PCS)by OPC data acquisition.This method solves the problem of isomerism in the traditional method of data collection and pass through MES to the upper business system(such as ERP)and implement vertical integration of factory information.Forming abnormal information detection and fault intelligent processing module through processing of data information.The management layer can grasp the situation of the workshop in real time and discover the problems that affect the production in advance.With the input of this system it improve the plant scheduling and management efficiency.It has certain guiding significance for the practical production of the factory.