Abstract: This paper proposes the constructional model of enterprise information system based on component through analyzing the architecture of enterprise information systems,and specially discusses the model’s architecture and modal description.The practice proves that this model can enhance the efficiency of software development,and can reduce the development costs.

摘要： 通过分析企业信息系统的组成结构和领域共性,将领域共性信息封装成构件,提出了基于构件的企业信息系统装配模型-CMEISBC。给出了企业信息系统装配模型的组成结构、形式化描述。该装配模型提供了可扩展、可裁减的描述能力,实际应用表明,利用该组装模型可以大大提高企业级应用的开发效率,降低开发成本。