当前位置: 首页 > 文章 > 支持产品概念创新的国外专利知识获取方法 农业机械学报 2009,40 (12) 216-222
Position: Home > Articles > Method of Foreign Patent Knowledge Acquisition to Support Product Conceptual Innovation Design Transactions of the Chinese Society for Agricultural Machinery 2009,40 (12) 216-222

支持产品概念创新的国外专利知识获取方法

作  者:
王朝霞;邱清盈;冯培恩
单  位:
浙江大学计算机辅助设计与图形学国家重点实验室
关键词:
概念设计;创新设计;专利分类;知识获取
摘  要:
提出了一种设计目标导向的专利文献分类方法,分析了各类专利在产品设计中的作用,建立了由创新层次知识、原理关联知识、专利原理方案知识和语言知识组成的产品创新设计知识体系,描述了基于框架结构和概念图的专利原理方案表示模型,进而研究了机械产品专利原理方案知识获取方法,采用自然语言理解从专利文献中抽取产品作用结构概念图,利用原理关联知识提炼专利产品的功能效应信息。最后结合钻夹头产品创新实例,说明了该方法可充分利用专利知识,提高产品概念创新的有效性。
译  名:
Method of Foreign Patent Knowledge Acquisition to Support Product Conceptual Innovation Design
作  者:
Wang Zhaoxia Qiu Qingying Feng Peien(State Key Laboratory of CAD&CG,Zhejiang University,Hangzhou 310027,China)
关键词:
Conceptual design,Innovation design,Patent classification,Knowledge acquisition
摘  要:
A method of patent document classification guided by design objective was proposed.And then the support of different types of patents on product innovation was analyzed.The knowledge system for product innovation,comprised of innovation level knowledge,association knowledge,principle knowledge and patent language knowledge,was established.Based on frame structure and concept graph the representation model of patent principle knowledge was described.Furthermore,a method for patent principle knowledge acquisition of mechanical product was studied. Nature language understanding was utilized to extract patent working-structure concept graph from patent document.Domain association knowledge was employed to distill the functional effect of principle knowledge.Finally,with the conceptual innovation design of drill chuck as an example,this method was proved to utilize patent knowledge for conceptual design,and to improve product innovation capability.

相似文章

计量
文章访问数: 10
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊