| 列车运行控制领域应答器行业综述——基于专利信息分析的视角 |
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| 引用本文： | 叶诚,严伟光,唐纯捷.列车运行控制领域应答器行业综述——基于专利信息分析的视角[J].科技情报开发与经济,2014(22):152-154. |
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| 作者姓名： | 叶诚 严伟光 唐纯捷 |
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| 作者单位： | 1. 上海专利商标事务所有限公司，上海，200233
2. 南车株洲电力机车研究所有限公司，湖南株洲，412001 |
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| 摘 要： | 应答器是铁路信号控制技术领域最重要的核心技术之一。采用专利信息分析的方法,对中国列控领域应答器系统目前的状况及未来发展趋势进行了综述,为相关企业今后应答器的研发方向及专利布局提供参考。
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| 关 键 词： | 列车运行控制 应答器系统 专利信息分析 |
Review of the Transponder Industry of Train Operation Control Field---Based on the Perspective of Patent Information Analysis |
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| YE Cheng,YAN Weiguang,TANG Chunjie.Review of the Transponder Industry of Train Operation Control Field---Based on the Perspective of Patent Information Analysis[J].Sci-Tech Information Development & Economy,2014(22):152-154. |
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| Authors: | YE Cheng YAN Weiguang TANG Chunjie |
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| Institution: | YE Cheng,YAN Weiguang,TANG Chunjie |
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| Abstract: | The transponder is one of the most important core technologies in the field of railway signal control technology. By using the method of patent information analysis, this paper reviews the current status and future development trends of the transponder system in China＇s train operation control field, which provides the reference for relevant enterprises in RD direction and patent layout of the transponder. |
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| Keywords: | train operation control transponder system patent information analysis |
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