Abstract: Aiming at the problems of non-universal data description model， high interface maintenance cost and inefficient storage architecture during the implementation of production process management and control systems， after analyzing the production data characteristics， a unified data model was firstly constructed using the EXPRESS-G diagram. Then， various communication protocols were integrated and maintained via communication adaptation layer， and large-scale production data was stored efficiently based on Redis-MongoDB-HDFS architecture. Finally， a case study for production process management and control systems of a flexible manufacturing cell demonstrates the effectiveness and feasibility of the proposed method. 

Key words: production process management and control system, data model, data integration, data storage

摘要： 针对生产过程管控系统在实施过程中存在的统一数据模型缺乏、多种通信接口难以维护、传统存储架构性能低下等问题，在分析生产过程数据特性的基础上，基于EXPRESS-G图构建了车间统一数据模型，基于通信适配层实现了多种通信协议的集成与维护，基于Redis-MongoDB-HDFS架构实现了大规模生产数据的高性能存储。以某柔性制造单元生产管控系统的实施为例，验证了所提方法的有效性和可行性。

关键词: 生产过程管控系统, 数据模型, 数据集成, 数据存储