基于语义扩展的产品创新设计信息获取研究

Method to Search Information from Internet for Product Creative Design Domain

针对现有搜索技术在支持产品创新设计知识获取方面存在的不足,研究了面向产品创新设计领域的信息搜索方法,建立了类似于内部语义网的产品设计语义库。借助语义网络扩展关键词的语义内涵,实现对用户检索意图的理解;以此为基础建立了面向特定设计领域的网络信息检索方法和流程,使得搜索获得的信息内容更加全面,主题更加鲜明。最后以手机产品创新设计信息搜集为例予以验证。

Aimed at the deficiency of search technology in the support of product design, concept dictionary for product design was built firstly, and then concept semantic network at the base of it was built. Moreover, an inner conception web that expands and refines the designer＇ s purposes to make the searching processes more efficient were introduced. The methods solved the problems of accumulating design materials and information in a certain extend. At the last, an example was indicated to prove the rationality and feasibility.