关键词: 工程协作环境, 产品数据共享, 工程门户

Abstract: In order to solve the application problems associated with product data sharing based on the distributed collaboration environment among dynamic alliance enterprises, a pattern of using engineering portal as the core to integrate the product data owned by decentralized member enterprises, is introduced. After discussing the principle of product data sharing based on the Internet, wrapping the PDM systems, and using object reference and SOAP technique, relationships among distributed product data are established. And then a unified product view is synthesized dynamically on demand of end users. Finally, an engineering portal architecture is taken as an example to demonstrate the implementation of product data sharing based on the engineering collaboration environment, and the proposed approaches are verified.

Key words: engineering collaboration environment, product data sharing, engineering portal