中国光纤光栅传感技术专利现状与发展趋势  

The Status Quo and Trend of FBG Sensing Technology Patents in China

作　　者：王汉熙[1] 胡佳文[2] 郑晓钧[2] 王愚佳 祁耀斌[4] 

机构地区：[1]武汉理工大学湖北省数字制造重点实验室,武汉430070 [2]武汉理工大学机电工程学院,武汉430070 [3]Department of Physics and Astronomy,East Tennessee State University,TN,U.S. [4]武汉理工大学光纤传感技术国家工程实验室,武汉430070

出　　处：《武汉理工大学学报》2016年第3期113-120,共8页Journal of Wuhan University of Technology

基　　金：武汉市科技计划(2014060303010170);2015年度国家大学生创新创业训练计划(20151049704007)

摘　　要：运用专利分析法对中国内光栅传感器专利进行数据分析,结合光栅传感器专利的技术背景,将统计分析结果可视化。完成了光栅传感器的专利现状、研发团队、应用领导方向等17项统计分析。统计分析表明,光栅传感技术研发正处于技术生命周期中的发展期,研发热点为传感器设计和传感器网络系统,研发力量以高校为主,研发热点为大型复合材料和混凝土的结构监测、智能材料的性能监测、电力工业、医药和化工等领域,随着研发的逐步增加,技术性逐步成熟,光纤光栅传感技术将进入技术生命周期中的成熟区,波长解调设备将是光纤光栅传感研发的重要方向。The statistical results of the field of Chinese FBG sensing technology were visualized by using patent analysis method and parsed the technology background of FBG sensors.Several statistics in 17 parameters system were completed,which include the current status,RD teams,and application fields of the patents of FBG sensors.The statistical results indicate that the FGB sensing technology are currently in the development of the technology life cycle;the RD focus concentrates on the sensor designing and sensor array system;college labs account the most RD teams;the application field includes the composite and concrete structure monitoring,the performance monitoring of smart material,power industry,pharmaceutical industry,and chemical industry.With the gradual increase in RD,gradually mature in technology,the FBG will in the mature of the technology life cycle;and wavelength demodulation device will be an significant direction of development of FBG sensing technology.

关 键 词：光纤BRAGG光栅 传感器 专利分析法 中国 专利现状分析 

分 类 号：TP212.14[自动化与计算机技术—检测技术与自动化装置]