基于地理加权回归的城市轨道交通客流分析

In order to reveal the geographical factors and the relationship between urban rail transit passenger flow forecast, explore the site-around land properties' influence on rail transit passenger flow, this paper using the Nanjing subway AFC data,considering layers of land property and the other significant factors influencing the passenger flow at the same time, using geographically weighted regression model fitting analysis.It is found that the influence of land use attribute on passenger flow will change with the change of site's geographical location and inter-station relationship, showing a certain regularity.The geo-weighted regression model is of great significance to reveal the location difference of subway stations and the influence of the accumulation and dispersion relationship among subway stations on passenger flow.