Computer Supported Multi-User Cooperative Pattern Design Model
计算机支持的多用户协同图案设计系统模型

With the complication of great pattern design, the speciality of designer, the dispersal of design location and the integration of computer networking computing, It is necessary and possible to develop computer supported pattern design system. This paper applies CSCW technology in the field of computer art and construct cooperative pattern design model. It focuses on the cooperative pattern design and analyze modes of the cooperative design, the structure, the relative management and control. Firstly, it presents the basic process of pattern design system, analyzes the basic requirement of computer supported multi user pattern design, describes the interactive mode and cooperative mechanism of multi designer, whose tasks are dispersed in temporal and space, and are dependent on each other. It defines the elements in a cooperative pattern design system and builds up a logical model of pattern design system. It studies not only the pattern management model and concurrent control of multi designers, but also presents design conference management model, the synchronous conference model, message management policies model in a pattern design system. Finally, it gives the structure model of pattern design system.