CIMS环境下基于面向对象技术的信息集成研究

The Research of Information Integration in CIMS Environment Based on Object-Orientation Technology

1 概述信息技术既给企业带来了严酷的市场竞争和挑战,也为企业带来了新的机遇。信息技术和现代化管理技术的结合可以为企业提供如下的生产模式、管理技术和设计、制造技术:①物料资源规划(MRP)、制造资源规划(MRP-Ⅱ)和企业资源规划(ERP)。这是西方制造业管理技术的精华。借助产品和部件的构成数据、工艺数据和设备状况数据,将市场对产品的需求转变为对加工过程和外购原材料、零部件的需求,这样。

In this paper, the importance of object-oriented technology(OOT) in CIMS(computer integrated manufacturing system) environment is discussed and analyzed, engineering data management (EDM),product data management (PDM) and product information management (PIM) are discussed and compared. Especially, data integration based on OOT is presented in details, which we think can satisfy the requirement of project application for distributed database and heterogeneous database. Some views about data integration framework are also provided in this paper.