东南大学学报（英文版）2025，Vol.41Issue(2)：235-243,9.DOI:10.3969/j.issn.1003-7985.2025.02.013
时空维度下建成环境对地铁客流影响研究
Exploring the spatially and temporally varying impacts of built environment factors on rail transit ridership
摘要
Abstract
This study examined the influence of the built en-vironment surrounding rail stations on rail transit ridership and its spatiotemporal variations,aiming to enhance rail transit operational efficiency and inform station planning and development.Data from 159 metro stations in Nanjing,collected over a 14-d period,were analyzed to identify changes in weekday and weekend ridership patterns.The analysis included explanatory variables grouped into three categories:urban spatial variables,socioeconomic vari-ables,and transit service variables.A geographically and temporally weighted regression(GTWR)model was devel-oped,and its performance was compared with that of ordi-nary least squares(OLS)and geographically weighted re-gression(GWR)models.The results demonstrated that the GTWR model outperformed others in analyzing the relation-ship between rail transit ridership and the built environment.In addition,the coefficients of explanatory variables showed significant variation across spatiotemporal dimensions,re-vealing distinct patterns.Notably,the influence of com-muter flows led to more pronounced temporal heterogeneity in the coefficients observed on weekdays.These findings of-fer valuable insights for optimizing urban public transporta-tion systems and advancing integrated urban rail develop-ment.关键词
建成环境/轨道交通客流量/时空分析/时空地理加权回归(GTWR)Key words
built environment/rail transit ridership/spatio-temporal analysis/geographically and temporally weighted regression(GTWR)分类
建筑与水利引用本文复制引用
胡明星,汪纯欣..时空维度下建成环境对地铁客流影响研究[J].东南大学学报（英文版）,2025,41(2):235-243,9.基金项目
The National Key Research and Development Pro-gram of China(No.2022YFC3800201). （No.2022YFC3800201）
