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计算机集成制造系统（ＣＩＭＳ）的关键在于信息集成，建立ＣＩＭＳ企业全局信息模型是实现信息集成的基础。本文介绍了“ＯＯＣＩＭ（Ｏｂｊｅｃｔ－ＯｒｉｅｎｔｅｄｍｏｄｅｌｉｎｇａｐｐｒｏａｃｈｆｏｒＣＩＭＳＩｎｆｏｒｍａｔｉｏｎＭｏｄｅｌ）——建立ＣＩＭＳ企业全局信息模型的技术”课题及研究背景，论述了ＣＩＭＳ企业全局信息建模的技术，包括信息模型的表达方式及模型组成、全局信息模型的总体结构、建模的过程及其计算机辅助建模环境等。
The key of Computer Integrated Manufacturing System (CIMS) lies in information integration. Establishing the CIMS global information model is the basis of information integration. This paper introduces the subject and research background of “OOCIM (Object-Oriented Modeling Information for CIMS Information Model) - Establishment of CIMS Global Information Model”, and discusses the technology of CIMS global information modeling, including the expression mode and model composition of information model, the global information model The overall structure of the modeling process and its computer-aided modeling environment.