【摘要】 CSCD(Computer Supported Cooperative Design)是计算机支持的协同工作的重要研究领域。随着网络和多媒体技术的快速发展,网络化协同设计是目前CSCD的主要研究领域。研究了CAD产品中的动态数据的协作交互技术,给出了基于ECA规则的动态数据管理模式,采用Socket及ObjectARX技术在AutoCAD2009平台下实现了网络化协同设计系统中动态数据的交互,并给出了实验结果。更多还原

【Abstract】 CSCD is an important field to study for Computer Supported Cooperative Work.With the rapid development of network and multimedia technology,cross-network cooperative design has become a chief research area in CSCD.This paper studies the cooperative interaction technology of dynamic data in CAD products and proposes the dynamic management mode based on ECA rules.What’ s more,dynamic data interaction in cross-network cooperative design system is realized on AutoCAD 2009 platform which is integrated with Socket and Object-ARX technologies.Experiment results are also presented in the paper.更多还原