摘要： 采用面向对象的系统分析与设计方法，从分布式环境下的协同设计是一种基于事件驱动的设计过程的本质出发，给出了事件的基本概念，在此基础上提出了基于事件驱动的协同设计系统(EDCDS)体系结构模型，并对协同设计过程中事件的捕获、广播以及同步等过程进行了论述。该系统的研究对建立在异构环境下新型的协同设计系统具有重要的实际应用价值。

关键词: 事件驱动, 协同设计系统, 面向对象

Abstract: Based on the principle that the design activities are often event-driven, in this paper, the concept of event is proposed. The architecture model of event-driven collaborative design system (EDCDS) is studied by the method of object-oriented analysis and design. The process of collaborative design, which is composed with event capture, event multicasting and event synchronization is given. The implementation and characteristic of the system have important application value.

中图分类号: 

• TP311.52