基于专利地图技术的RV减速器研究  

Study on the RV Reducer based on Patent Map Technology

作　　者：陈志澜[1] 陈赟杰 Chen Zhilan;Chen Yunjie(College of Mechanical and Electronic Engineering,Shanghai Jianqiao University,Shanghai 201306,China)

机构地区：[1]上海建桥学院机电学院

出　　处：《机械传动》2019年第12期45-49,56,共6页Journal of Mechanical Transmission

基　　金：上海市教委“工业机器人应用学位点建设与研究”项目(230001-17-13);上海市教委精品课程建设项目(SJPKC2016001)

摘　　要：通过查阅专利数据库5074个专利数据,对国内外RV减速器近74年来的技术进展进行专利地图研究。采用国际专利分类法(IPC分类)、专利地图法和专利信息数据挖掘技术,绘制出RV减速器技术领域的专利地图,并从全球申请数量、申请趋势、主要申请国家、主要竞争机构、专利分布形态、主要技术热点变迁、重点技术发展领域等多方面进行详细分析,剖析了RV减速器领域的研究现状,预测了未来其技术发展趋势,为RV减速器的国产化战略布局提供参考。Through the patent database of 5074 patent data,the patent map of technical progress of RV re ducer in recent 74 years at home and abroad is studied.The patent map of the technical field of RV reducer is drawn by using international patent classification(IPC classification),patent map method and patent information data mining technology.From the global application number,application trend,the main application countries,the main competition institutions,patent distribution pattern,the main technology hot spot changes,key technol ogy development areas and other aspects of a detailed analysis.The current situation of the research in the field of RV reducer is analyzed,and the development trend of the future technology is predicted,and the reference for the localization strategy layout of RV reducer is provided.

关 键 词：RV减速器 专利地图 IPC分类 数据挖掘 

分 类 号：F42[经济管理—产业经济]