支持企业间协同设计的EDM系统框架研究

Research on the System Frame of EDM System for Multi-enterprises Collaborative Design

多企业的协同设计能够充分发挥不同企业的优势,从而能提高各企业的竞争力。这就要求电子文档管理(EDM)系统中的数据能在一定程度共享,从而为跨企业的协同设计提供支持。该文首先分析了支持企业间协同设计的EDM系统框架。在系统框架中,不同的EDM子系统管理企业内部的文档和数据,并通过将共享的数据置于协同服务区内而进行交互。而后对协同服务区进行了设计。针对协同服务区的文档管理,提出了文档工作区的解决方案;针对协同服务区的产品结构管理,提出了产品结构的柔性描述的方案。设计了协同服务区和EDM子系统之间基于XML的交互机制。最后在自行开发的EDM子系统的基础上,实现了支持企业间协同设计的EDM系统的原型。

The collaborative design within many enterprises can utilize the advantage of the different enterprises,thus each enterprise's ability of competition will be improved.The data in the Electronic Document Management(EDM)system to some extent being shared to support the collaborative design is then required.The system frame of the EDM system for multi-enterprises collaborative design is first analyzed.In the system frame,the different EDM subsystems used in different enterprises manage the data and the document inside the enterprise,and cooperate with each other by placing the shared data in the Collaboration Service Center(CSC).The CSC is designed,and the solution of Document Working Place is proposed to the Document Management of CSC,and the solution of flexibly description product structure is also proposed to the Product Structure Management.The principle of interaction between CSC and EDM subsystems,which is based on XML Technology,is then designed.The prototype of EDM system for multi-enterprise collaborative design is implemented based on the EDM subsystem which is developed by ourself.