非港湾式公交停车对道路交通流的影响分析  

Analysis of Road Traffic Flow Affected by Bus Stops Without Bus Bay

作　　者：郭中华[1] 王炜[1] 陆建[1] 

机构地区：[1]东南大学交通学院,江苏南京210096

出　　处：《公路交通科技》2005年第11期138-143,共6页Journal of Highway and Transportation Research and Development

摘　　要：公交车进出站点不仅影响本身,也给其他车辆运行带来很大干扰。文章首先比较全面地分析非港湾式公交停车影响下道路交通流特征,然后借助于EXCEL软件,构建关于公交停车频率、公交停车时间、最大公交停车长度及其存在时间、道路流量的车速和车头时距多元线性模型,并进行了严格的数学检验。该研究为合理分析路段交通流状况、正确计算区间行驶车速与车头时距提供了依据。Besides itself, the bus often disturbs the normal running of the other vehicles very much with its call at and away from the bus stops. Based on the comprehensive analysis of the road traffic flow＇ s characteristics due to the bus stop without bus bay, the multivariate linear models of the speed and the headway are formed with the variables of the stop frequency, the stop time, the overall length of the stop and its reserve time of the bus and the vehicle flow applying the software of EXCEL, and then the strict mathematical checks are made. The research provides important reference for analyzing the segment traffic flow reasonably and computing the speed and the headway exactly.

关 键 词：非港湾式公交站点 公交停车 道路交通流 车速 车头时距 

分 类 号：U491[交通运输工程—交通运输规划与管理]