关键词: 工业设计, 创意知识, 知识流, 知识获取, 产品开发

Abstract: To acquire the innovative knowledge in the industrial design process, a method of knowledge management based on design phrase mapping with knowledge flow node was proposed. By comparing the difference between the innovative knowledge and engineering design knowledge, the special scope of innovative knowledge in industrial design was discussed, the classifications between the static and dynamic knowledge space were defined, and the innovative knowledge was modeled. Based on the team members'collaborative innovation process, multi-granular model for new product development process was established, the innovative knowledge flow was set up to match the design process with knowledge node. The resource of innovative knowledge was identified by node-based knowledge ontology; the dynamic information of specific design case could be captured and converted by the node operation of decomposition, combination, derivation, insertion, trim, and the signature on the condition, exclusion and collaborative relationships among nodes. At last, an application knowledge acquisition case of the lamp product development was introduced to illustrate the effectiveness.

Key words: industrial design, innovation knowledge, knowledge flow, knowledge acquisition, product design