基于CiteSpace方法概述我国城市轨道交通研究发展

Research and Development of Urban Rail Transit in China Based on CiteSpace Method

利用知识图谱可视化工具CiteSpace,对我国城市轨道交通研究的文献数量特征、机构作者合作特征、研究热点演进进行了分析。研究表明:我国城市轨道交通研究经历了3个阶段,2006年以来形成了促进城市轨道交通建设发展,提升城市轨道交通综合运营能力,推动自主创新、完善装备体系、走城市轨道交通国产化之路3个主要的研究方向。保障城市轨道交通系统全面高速稳定运行、保持我国城市轨道交通研究发展不断创新成为新的研究热点。

By using CiteSpace,a visualization tool of knowledge mapping,this paper analyzes the characteristics of the number of literatures,the characteristics of the cooperative network of institutional authors and the research hotspots in the research of urban rail transit in China.The research shows that China's urban rail transit research has gone through three stages.Since 2006,three major research directions have been formed,namely,promoting the construction and development of urban rail transit,improving the comprehensive operation capacity of urban rail transit,promoting independent innovation,improving the equipment system,and taking the road of localization of urban rail transit.It has become a new research hotspot to ensure the comprehensive,high-speed and stable operation of the urban rail transit system and to keep the development and innovation of China's urban rail transit.