多线路公交停靠站的设置研究

Study on the Layout of Bus Stops for Multiple Bus Routes

随着大城市交通拥堵问题的日益严重,优先发展公交已经成为一种共识.作为乘客和公交运输服务的基本纽带的多线路公交停靠站在大城市的公交系统中也十分常见.本文从泊位数与站台通行能力之间的关系入手给出了利用停靠站通行能力计算泊位数的方法.利用排队论分析与评价站点能更好地满足高峰时段公交的停靠需求.利用泊位数和站台服务水平的概念可以对新建停靠站的站台尺寸进行估算,对已有停靠站的站台尺寸的合理性进行验证,从而可以判断既有的停靠站是否有改扩建的需要.

As the problem of traffic congestion in big cities is more and more serious,the bus priority has been a basic policy for public transport.In big cities,bus stops for multiple bus routes are prevalent in the bus service system and they are the basic ligaments between passengers and the bus service system.This research gives the way to calculate the number of the berths of buses in a bus stop by dealing with the relationship between the number of the berths and the capacity of the bus stop.According to the service mode of a bus stop,the need of buses＇ berths in this bus stop in rush hours can be met with better.The size of the platform is computable based on the number of the berths and the service level of the bus stop,which can be used to calculate the size of a new bus stop and evaluate the rationality of the size of the platform of an existing bus stop.