机械科学与技术2001，Vol.20Issue(1)：158-160,3.
基于AutoCAD的工程CAD实时协同研究
Real-time Cooperation of CAD in Engineering with AutoCAD
储备 1罗满良 2蔡青1
作者信息
- 1. 西北工业大学 CAD/CAM研究中心,
- 2. 交通部第一公路勘察设计研究院,
- 折叠
摘要
Abstract
The real-time cooperative design is one of the key techniques in network-based CAD. The application of CSCW in CAD in engineering is limited within the bandwidth of network and real-time display. This paper presents a model for real-time cooperation of CAD in engineering over network. First, the function of long-distance calling and mutual speech is realized by existing software. Then a trigger is designed with the function of event-driven synchronization(an operation for the trigger to cause relative events happen after a certain event or events happen) and timing-sequence synchronization(an operation to cause a series of events to be regularly and continuously performed). Finally, the trigger is used to implement the real-time synchronization of mutual AutoCAD information through two ways: plug-in share and neutral files. Experiments show that our model is effective.关键词
计算机支持的协同工作/实时协同设计/CAD分类
信息技术与安全科学引用本文复制引用
储备,罗满良,蔡青..基于AutoCAD的工程CAD实时协同研究[J].机械科学与技术,2001,20(1):158-160,3.
