北京城市轨道交通5号线客流特征及控制策略分析

Abstract

利用轨道交通刷卡原始数据，从全网客流、客流的时空分布、断面客流满载率等方面，对北京城市轨道交通5号线进行客流特征提取和时空分析，为轨道交通的客流组织、客流控制及运营提供参考及支持。结果表明，受城市空间布局以及土地利用性质等因素的影响，5号线的断面客流不均衡现象非常明显；全天客流分布为“双峰形”，全天双向断面客流分布为“纺锤形”；早晚高峰期间不同站点间进出站客流量相差巨大，早高峰时南北两端车站进站客流量大，而市中心区域车站出站客流量大；晚高峰却正好相反。 The paper analyzes the passenger flow characteristics from the perspectives of time, space, sites of Beijing subway line 5 and analyzes the control strategy based on metro company original card data. It will provide support and suggestions on organization and operation of passenger flow in subway. The result shows that the passenger flow appears unbalance status on each section of the line because of the difference in land use along the line. The passenger flow distribution of the whole day presents a double-peak pattern and the two-way passenger flow distribution of the whole day appears fusiform. There is a huge difference between different stations on the amount of the inbound and outbound passengers during the morning and evening peak hours. That is, stations at both ends of the line have large inbound passengers and stations in the downtown area have large outbound passengers in the morning peak hours. However, the passengers in evening peak hours are exactly the opposite.