基于Citespace的城市轨道交通安全研究热点与前沿可视化分析  

Research Hotspot and Cutting-Edge Visual Analysis of Urban Rail Transit Safety Based on Citespace

作　　者：杨超[1,2] 朱硕 董文韬 YANG Chao;ZHU Shuo;DONG Wentao(Urban Mobility Institute,Tongji University,Shanghai 201804,China;The Key Laboratory of Road and Traffic Engineering,Ministry of Education,Tongji University,Shanghai 201804,China)

机构地区：[1]同济大学城市交通研究院,上海201804 [2]同济大学道路与交通工程教育部重点实验室,上海201804

出　　处：《交通与运输》2025年第1期82-87,共6页Traffic & Transportation

摘　　要：利用Citespace软件及计量统计方法对城市轨道交通安全相关中文核心文献构建知识图谱,分析城市轨道交通安全研究热点与前沿趋势。结果表明:城市轨道交通安全领域发文量呈现先快速上升后回落平稳的态势;研究关联性、延续性强;其研究关联性、延续性强,研究热点始终围绕运营管理与工程施工安全及其关键技术开展,研究方向随时间发展呈更加多样、细致;但与人工智能、大数据等新技术耦合动能仍不足,在智慧运维、智能建造安全等新兴领域尚有很大研究潜能。基于研究结果,在产学研合作机制建设、多源数据融合、新质生产力应用及智能化安全系统方面为未来研究提出相关展望。Citespace software and metrological statistical methods are used to build a knowledge graph of the relevant contents of domestic Chinese core literature,and analyze the research hotspots and frontier trends of urban rail transit safety.The results indicate a rapid increase followed by stability in document numbers;the research relevance and continuity is strong;the research hotspot always centers on operation management and engineering construction safety and its key technologies;the research branch directions are more diverse and detailed with the development of time.However,the coupling power with new technologies such as artificial intelligence and big data is still insufficient,and there is a great research potential in emerging fields such as intelligent operation and maintenance and intelligent construction safety.Therefore,this study puts forward relevant prospects for the future research,such as strengthening the cooperation mechanism between industry and academia;deepening the research of fine-grained multi-source data fusion;integrating new quality productive forces and promoting the research of intelligent safety system.

关 键 词：城市轨道交通安全 CiteSpace软件 计量统计 可视化 知识图谱 

分 类 号：U491[交通运输工程—交通运输规划与管理]