制造执行系统功能体系结构

在总结现有制造执行系统(MES)体系结构的发展、特点和问题的基础上,提出了面向我国制造企业的MES功能体系结构。该功能体系结构以生产管理模型为中心,详细定义了该模型内部的主要功能及各功能之间的信息流;同时定义了维护管理、质量管理及库存管理这3类直接影响生产的主要功能模型,并给出其与生产管理模型之间的信息交互;此外,还定义了影响生产的其他功能模型,以保证该功能体系结构的可扩展性。最后,给出一个该功能体系结构用于实际指导我国流程工业MES软件产品的设计与应用的参考实例,从而说明该功能体系结构的实用性和完备性。

Functional architecture of manufacturing execution system

Based on summarizing and analyzing the development,characteristics and problems of the existing architecture of manufacturing execution system(MES),a functional architecture of MES was proposed,which was oriented to manufacturing enterprises in China.By taking the production management model as the core,the proposed functional architecture defined the main functions of the production management model and the information flows transferring between these functions.Furthermore,maintenance management,quality management and inventory management,which would affect the production,were provided as the main functional models,and the information exchanges between them and production management were also presented.Additionally,in order to ensure scalability of this functional architecture,other functional models affecting the production were also defined.Finally,an application of the functional architecture to guide the design and establishment of the MES software oriented to the process industry of China was introduced to demonstrate the practicability and completeness.