轨道站出入口客流分布系数估计方法

Estimation Method of Distribution Coefficient of Passenger Flow of Subway Station Entrance

摘要:

将轨道车站出入口客流分布系数的预测问题转化为对站点周边路网中行人活动分布比例关系的研究，采用空间句法轴线图模型的道路R3集成度建立预测轨道站出入口客流分布系数的方法.为了避免其他因素对轴线模型估算轨道车站出入口客流分布系数产生影响，选取上海8个郊区轨道车站24个出入口进行方法有效性验证分析，同时评价该方法的精度性和局限性.

Abstract:

This paper aims to find out the pedestrian movement distributing ratios around railway station street network based on the relationship between integration R3 of space syntax axial model and pedestrian movement. In order to avoid the influence of other factors on the estimated result, 8 suburban subway stations in Shanghai rail transit system of China are chosen for case studies. And their 24 entrances’s distribution coefficients of passenger flow are calculated with this new proposed method. Based on the investigation of pedestrian traffic, the validity, the availability and limitation of the new estimated method are analyzed.