节点文献
电动车辆路径问题研究——基于CiteSpace的知识图谱分析
Research on electric vehicle routing problem: a knowledge graph analysis based on CiteSpace
【摘要】 随着电动汽车在交通领域的占比持续攀升,对电动车辆路径问题(EVRP)的研究也愈发重要。为系统梳理该领域的研究方向与发展现状,本研究采集Web of Science核心合集数据库中EVRP相关的期刊文献作为分析样本,运用CiteSpace可视化分析软件对作者、关键词、发文机构等核心要素开展共现分析与聚类分析,绘制知识网络图谱,识别EVRP领域研究前沿与热点。分析结果表明:近10 a以来,EVRP相关主题的发文量呈持续增长态势,该领域已成为学界研究的焦点方向。
【Abstract】 With the increasing proportion of electric vehicles in the transportation sector, research on the Electric Vehicle Routing Problem(EVRP) has become increasingly important. To systematically sort out the research directions and development status in this field, this study collected journal literature related to EVRP from the core collection database of Web of Science as analysis samples. CiteSpace visualization software was used to conduct co-occurrence analysis and cluster analysis on core elements such as authors, keywords, and research institutions, so as to draw knowledge network maps and identify research frontiers and hotspots in the EVRP field. The results show that the number of publications on EVRP-related topics has maintained a continuous growth trend in the past decade, and this field has become a focal research direction in academia.
【Key words】 electric vehicle; electric vehicle routing problem; knowledge graph; trend analysis;
- 【文献出处】 青海交通科技 ,Qinghai Transportation Science and Technology , 编辑部邮箱 ,2026年01期
- 【分类号】U492.22
- 【下载频次】9