公交专用道停靠站车辆停靠特征分析  

Bus Stopping Characteristic Analysis at Bus Station of Bus Lane

作　　者：李涵[1] 余清星[1] 连齐才[1] 

机构地区：[1]重庆市城市交通规划研究所,重庆400020

出　　处：《城市公共交通》2012年第5期25-31,共7页Urban Public Transport

摘　　要：本文首先根据公交专用道停靠站的设置方式对停靠站进行了分类，然后对公交专用道车辆的停靠过程进行了微观分析。通过调查数据对车辆的到达间隔与停靠时间特征进行了分析。分析的结果表明：对于到达间隔的分布规律，公交专用道停靠站设置在交叉口上游或路段中央时，公交车辆的到达间隔服从指数分布，当停靠站设置在交叉口下游时，受到交叉口交通信号的影响，车辆的到达间隔不服从指数分布，认为车辆到站服从一般分布；对于停靠时间的分布规律，可以认为服从正态分布。本文研究的结论可以为进一步研究公交专用道停靠站通行能力提供依据。This paper classify the bus stations according to the setting mode of exclusive bus lane stop firstly , then we further analyzed the vehicle stopping process at the stations and the arriving time interval and dwell time characteristics of buses based on the investigation data. The analysis results show that the arriving time interval is exponential distribution when the bus lane stops were set on the upstream of cross road or in the middle of road, but when the stops were set on the downstream of cross road, because of the effect of traffic light, the arriving time interval is not exponentially distributed but the general distribution; About the distribution of dwell time could be considered as normal distribution. The findings of this research can provide the basis for the capacity study of the exclusive bus lane stop.

关 键 词：公交专用道 停靠站 车头时距 停靠时间 

分 类 号：U491.223.1[交通运输工程—交通运输规划与管理]