MES的定义是什么？美国先进制造研究机构AMR（Advanced Manufacturing Research）将MES定义为“位于上层的计划管理系统与底层的工业控制之间的面向车间层的管理信息系统”,MES为操作人员/管理人员提供计划的执行、跟踪以及所有资源(人、设备、物料、客户需求等)的当前状态。

MES的定义是什么？制造执行系统协会(Manufacturing Execution System Association，MESA)对MES所下的定义：“MES能通过信息传递对从订单下达到产品完成的整个生产过程进行优化管理。当工厂发生实时事件时，MES能对此及时做出反应、报告，并用当前的准确数据对它们进行指导和处理。这种对状态变化的迅速响应使MES能够减少企业内部没有附加值的活动，MES能有效地指导工厂的生产运作过程，从而使其既能提高工厂及时交货能力，改善物料的流通性能，又能提高生产回报率。MES还通过双向的直接通讯在企业内部和整个产品供应链中提供有关产品行为的关键任务信息。”

MES在MES定义中强调了以下三点：

1、MES是对整个车间制造过程的优化，而不是单一的解决某个生产瓶颈；

2、 MES必须提供实时收集生产过程中数据的功能，并作出相应的分析和处理；

3、MES需要与计划层和控制层进行信息交互，通过企业的连续信息流来实现企业信息全集成。

翻译：

What is the definition of MES?

What is the definition of MES? Advanced Manufacturing Research Institute (AMR) Research) defines MES as “a shopfloor oriented management information system between the upper level plan management system and the lower level industrial control”,MES provides operators/managers with the execution of plans, tracking, and the current status of all resources (people, equipment, materials, customer requirements, etc.). Digital transformation network szhzxw.cn

What is the definition of MES? The Manufacturing Execution System Association (MESA) defines MES as “the ability to optimize the management of the entire production process from order to completion through information transfer.” When real-time events occur at the plant, MES can react to them, report on them. And guide and process them with current and accurate data. This rapid response to the change of state enables MES to reduce the value-added activities within the enterprise. MES can effectively guide the production and operation process of the factory, so that it can not only improve the timely delivery capacity of the factory, improve the flow performance of materials, but also improve the return on production. MES also provides mission-critical information about product behavior within the enterprise and throughout the product supply chain through direct, two-way communication.” Digital transformation network szhzxw.cn

MES emphasizes the following three points in the MES definition:

1, MES is the optimization of the entire workshop manufacturing process. Rather than a single solution to a production bottleneck; Digital transformation network szhzxw.cn

2, MES must provide the function of real-time collection of data in the production process. And make corresponding analysis and processing;

3, MES needs to conduct information interaction with the planning layer and the control layer. And realize the full integration of enterprise information through the continuous information flow of the enterprise.