| 基于知识图谱的国内新能源汽车安全技术研究热点分析 |
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| 引用本文： | 王永峰,彭旺生,莫愁,徐晋勇.基于知识图谱的国内新能源汽车安全技术研究热点分析[J].交通节能与环保,2020(3):17-20. |
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| 作者姓名： | 王永峰 彭旺生 莫愁 徐晋勇 |
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| 作者单位： | 桂林电子科技大学;桂林福达股份有限公司 |
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| 摘 要： | 知识图谱可将抽象的文献数据转换成科学图谱,使用它可以有效挖掘新能源汽车安全技术文献数据。基于CiteSpace软件,根据普莱斯定律计算了核心作者的影响力,本文归纳出发文量较多的核心作者的研究方向为电池、充电设施和技术标准;根据文献关键词频次和中心度归纳出新能源汽车安全研究热点为电池及其管理系统和充电设施。相比众多研究者,核心作者除了研究技术外,还将研究层次提升到了标准层面。
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| 关 键 词： | 新能源汽车 安全 知识图谱 研究热点 |
Research Hotspot Analysis of Domestic New Energy Vehicle Safety Technology Based on Knowledge Graph |
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| WANG Yongfeng,PENG Wangsheng,MO Chou,XU Jinyong.Research Hotspot Analysis of Domestic New Energy Vehicle Safety Technology Based on Knowledge Graph[J].Marine Energy Saving,2020(3):17-20. |
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| Authors: | WANG Yongfeng PENG Wangsheng MO Chou XU Jinyong |
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| Institution: | (Guilin University of Electronic Technology,Guilin Guangxi 541004,China;Guilin Fuda Co.,Ltd,Guilin Guangxi 541199,China) |
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| Abstract: | Knowledge mapping can transform abstract literature data into scientific mapping,and it can be used to excavate the literature data of new energy vehicle safety technology effectively.Using the Citespace software,the influence of the core authors was calculated according to price's law,and their research directions of the core authors are summarized into battery,charging facilities and technological standards.The research hotspots of new energy vehicle safety are inferred to battery and its management system,and charging facilities based on the frequency and centrality of keywords in the literatures.Compared to popular researches,The core authors also study technological standards beside safe technology. |
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| Keywords: | new energy vehicle safety knowledge graph hot research |
| 本文献已被 CNKI 维普 等数据库收录！ |
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