基于专利计量与信息可视化的技术热点监测分析——以风力涡轮机技术领域为例

Technology Hot Monitoring of Wind Turbine Based on Patent Bibliometrics and Information Visualization Methods

信息可视化技术与专利计量方法为技术热点监测的研究提供了有效的分析工具和手段。在德温特数据库中,检索风力涡轮机技术在1987-2014年的全部专利数据,基于专利计量分析和信息可视化方法,使用VOSviewer软件工具对风力涡轮机技术进行技术热点监测分析。结果展现了当前该技术领域的热点问题主要集中在自动化控制与管理、材料的选取及风能存储与风电转化等方面。从专利文献数据中挖掘技术热点和梳理技术发展脉络,为相关领域的研究者提供具有一定价值的技术情报。

Information visualization and Patent Bibliometrics for technology hot monitoring researh provided effective tools and methods. In Derwent database, this paper retrievaled all patent data of wind turbine from 1987 to 2014, based on information visualzation and Patent Bibliometrics methods, used VOSviewer software tool aim to monitoring wind turbine technology hot. Re- search result demonstrated in technology field about hot topics were focused on automation control and management, material select and wind energy storage and conversion. From patent data mining technology hot and carding technology development context, this paper provided some value technology intelligence for related field researchers.