|
|||||
|
|
| 无线传感网能量管理技术专利态势分析 | |
| 引用本文： | 张娴,高利丹,张勐,平昭,唐川.无线传感网能量管理技术专利态势分析[J].科学观察,2008,3(6):26-36. |
| 作者姓名： | 张娴 高利丹 张勐 平昭 唐川 |
| 作者单位： | 中国科学院国家科学图书馆成都分馆; |
| 摘 要： | 针对世界范围内无线传感网能量管理技术，选用德温特世界专利创新索引(Derwent Innovations Index，DII) 为数据源，分析了该技术领域的专利产出活动态势。采用的分析方法主要有：技术生命周期、词 频分析、共引关联、共词强度、技术功效(应用)矩阵等。根据数据分析结果，探讨了该技术领域的未来发展 趋势。以期为相关技术领域内的研发布局分析、发展政策分析与制定提供参考。 |
| 关 键 词： | 无线传感网 能量管理 专利分析 专利地图 专利计量 |
Patent Activity Analysis about Energy Management of Wireless Sensor Network |
|
| Zhang Xian,Gao Lidan,Zhang Meng,Ping Zhao,Tang Chuan Chengdu Branch of National Science Library of Chinese Academy of Sciences,Chengdu ,China..Patent Activity Analysis about Energy Management of Wireless Sensor Network[J].Science Focus,2008,3(6):26-36. | |
| Authors: | Zhang Xian Gao Lidan Zhang Meng Ping Zhao Tang Chuan Chengdu Branch of National Science Library of Chinese Academy of Sciences Chengdu China |
| Institution: | Zhang Xian,Gao Lidan,Zhang Meng,Ping Zhao,Tang Chuan Chengdu Branch of National Science Library of Chinese Academy of Sciences,Chengdu 610041,China. |
| Abstract: | Patenting activities of energy management of wireless sensor network (WSN) worldwide was analyzed based on the data from Derwent Innovations Index (DII). Analytical methods include: Technology life cycle analysis, word frequency analysis, Co-citation analysis, Co-word analysis, and technology versus effectivity / application matrix analysis. Future development of this technology field was discussed. The research provided information for R&D strategy analysis, as well as for policy making in relative fields. |
| Keywords: | wireless sensor network WSN energy management patent analysis patent map patenting activity |
| 本文献已被 CNKI 等数据库收录！ | |
| 点击此处可从《科学观察》浏览原始摘要信息 | |
| 点击此处可从《科学观察》下载免费的PDF全文 | |