制造执行系统MES企业实施与应用浅析

Implementation and Application of Manufacturing Execution System

随着信息技术的应用与发展,企业综合自动化系统体系已发生本质的变化,由原来的五层(工厂层、车间层、单元层、工作站层、设备层)变为现在的三层结构,即ERP、MES和PCS。企业逐渐认识到将ERP与PCS统一起来的重要性,并认为MES是解决这一问题的有效途径。通过MES来实现企业信息的继承,形成实时化的ERP-MES-PCS三层系统,构建企业综合自动化解决方案,最终提高企业整体管理水平。

Automation System from the original 5-layer structure（factory,workshop,unit,working station,and equipment） to current 3-layer structure,namely ERP,MES and PCS.Companies have gradually realized the importance of integrating ERP and PCS,and believe the effective method to achieve this is through MES,which can realize the continuity of company information,build up real-time ERP-MES-PCS 3-layer system and set up comprehensive automation solution so as to finally improve the overall management level of the company.