基于Internet的协同产品概念设计

产品概念设计是决定产品最终成本和创新程度的一个非常关键的阶段，在基于Internet的协同产品概念设计需求分析的基础上，提出了支持协同产品概念设计的总体框架，并分析了各个模块的作用及相互关系．基于这一支持框架，进一步提出了从概念生成、概念交流，到最佳产品概念选择这样一个包括三个阶段的协同产品概念设计模型，从整体上论述了协同概念设计过程的实现．本文提出的协同产品概念设计的总体框架和设计过程模型为实现产品的快速开发和创新设计提供了有效的支持和实现模式．

Internet Based Collaborative Product Concept Design

On the basis of the requirement anslysis of Internet based collaborative conceptual design and the research work done before, the overall framework supporting collaborative conceptual design is proposed in this paper. Based on this overall framework, collaborative conceptual design process model is put forward that includes three stages from concept generation, concept communication to the optimal product concept selection. At last, the practical environment of collaborative design is described in this paper. The overall framework and collaborative conceptual design process model can provide effectively and efficiently implement and support mode for product's rapid development and innovative design.