非港湾式公交站点影响路段长度研究  

Length Study on Section Affected by Non-Bay Bus Stop

作　　者：郭中华[1] 王炜[2] 

机构地区：[1]南京航空航天大学民航学院,南京210016 [2]东南大学交通学院,南京210018

出　　处：《人类工效学》2008年第4期4-8,共5页Chinese Journal of Ergonomics

基　　金：国家杰出青年科学基金(59925819)

摘　　要：首先基于站位数分析了站点停靠公交车的最小车头时距,而后重点考虑公交进站的负指数分布和公交运行车速的BPR路阻模型,定量计算了主要道路各站位非港湾式公交站点不同线路数的影响路段长度,并获得公交站点最大可能影响路段长度随公交等价载客数和高峰小时公交平均发车数的变化关系,为比较真实反映非港湾式公交停靠影响提供了一种新思路。First of all, the minimum headway of the stopping bus is analyzed based upon the different stop lots. Secondly, considering the negative exponential distribution of the stopping buses and the BPR model of the bus speed. And the length of the link affected by the non - bay bus stop with the different number of lines about the main roads and stop lots is calculated quantitatively. At last, the variety relationship of the bus stop effect caused by the equivalent number of the passengers carried and the average number of the buses dispatched in the busy hour is acquired. This research provides a new way to reflect the influence of the non - bay bus stopping truly.

关 键 词：非港湾式站点 路段长度 公交车辆 交通流 

分 类 号：U491[交通运输工程—交通运输规划与管理] TB18[交通运输工程—道路与铁道工程]