Abstract: Aiming at the different viewpoints of different participants,a conceptual design expression hierarchy model based on multi-viewpoint was put forward to coordinate the conceptual design activities of the participants,as well as to deliver the specific design information to the related designers.Three mapping mechanisms for realizing multi-viewpoint conceptual design modeling were set up.The multi-viewpoint information management module of computer aided conceptual design prototype system was analyzed by using SysML language,and the multi-viewpoint information management module was developed.The conceptual design of ice tea machine was taken as an example to illustrate the conceptual design process based on multi-viewpoint,which could realize the coordination of different participants and reduce the design risks.

Key words: multi-viewpoint, conceptual design, design participants, expression view, mapping

摘要： 针对不同设计参与者不同的关注视角,为协调各类参与者的概念设计活动,及时传递给设计参与者所关注的、需要的特定设计信息,构建了基于多视角的概念设计表达层次模型。基于五类参与者的多视角,搭建了实现多视图多视角概念设计建模的三种映射机制。利用SysML语言对计算机辅助概念设计原型系统的多视角信息管理模块进行分析建模,开发了多视角信息管理模块。以冰茶机的概念设计为例,阐述了基于多视角的概念设计过程,实现了该过程中多设计参与者的协同,降低了设计风险。

关键词: 多视角, 概念设计, 设计参与者, 表达视图, 映射