| 基于科技报告的电动汽车技术现状及发展趋势研究 |
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| 引用本文： | 雷孝平,陈亮,刘玉琴,张英杰.基于科技报告的电动汽车技术现状及发展趋势研究[J].中国信息导报,2017(3):83-90. |
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| 作者姓名： | 雷孝平 陈亮 刘玉琴 张英杰 |
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| 作者单位： | 1．中国科学技术信息研究所，北京 100038；2．北京印刷学院，北京 102600 |
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| 基金项目： | 中国科学技术信息研究所研究项目“利用科技报告进行领域分析和预测方法研究——以电动汽车领域为例”(201601)；
中国科学技术信息研究所预研项目“基于知识图谱的专利技术信息表示方法研究”(YY-2016-03)；国家科技支撑计划项目“面向科技
情报分析的信息服务平台研发与应用示范”（2015BAH25F02）。 |
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| 摘 要： | 科技报告作为科技计划及技术项目的直接产出成果，包含了重要的前沿技术信息。如何将其中隐含的知识
挖掘出来，展示技术发展方向是一个难题。本文基于电动汽车领域的科技报告数据，采用文献计量学中的词频统计及
科学计量学中的社会网络共现分析方法，对电动汽车领域的技术现状及未来发展趋势进行了研究。研究结果表明，电
动汽车技术目前主要是混合动力、动力电池、燃料电池等方面的相关研究，未来的研发将主要集中在电力系统、电池
的安全性及可靠性、电池系统、电机的控制及仿真优化、控制策略及稳定性等方面。另外，电动汽车的产业化生产一
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| 关 键 词： | 科技报告 电动汽车 技术预测 词频统计 社会网络分析 文献计量学 科学计量学 |
| 收稿时间： | 2017/1/23 0:00:00 |
Study on the Recent Research and Developing Trends of Electric Vehicle Field Based on the Scientific
and Technical Report |
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| LEI Xiaoping,CHEN Liang,LIU Yuqin,ZHANG Yingjie.Study on the Recent Research and Developing Trends of Electric Vehicle Field Based on the Scientific
and Technical Report[J].China Information Review,2017(3):83-90. |
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| Authors: | LEI Xiaoping CHEN Liang LIU Yuqin ZHANG Yingjie |
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| Institution: | 1. Institute of Scientific and Technical Information of China, Beijing 100038; 2. Beijing Institute of Graphic
Communication, Beijing 102600 |
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| Abstract: | As a direct result of the science and technology plan and technology project, the scientific and
technical report contains the important information of leading-edge technology. How to dig out the hidden
knowledge and show the direction of technology development is a difficult problem. Based on the scientific and
technical report of electric vehicle field, word frequency statistic method of Bibliometrics and social network
analysis method of scientometrics are used to explore the recent research and developing trends of electric
vehicle field. The results show that the main research of electric vehicle technology currently is hybrid power,
power battery, fuel cell, etc. The future research will focus on the power system, the safety and reliability of
battery, battery system, control system and simulation optimization of motor, control strategy and stability etc.
In addition, the industrialization of electric vehicles has been the focus of R&D needs to be considered. |
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| Keywords: | scientific and technical report electric vehicle technology forecast word frequency statistic social
network analysis Bibliometrics Scientometrics |
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