公交停靠对信号控制交叉口延误影响分析
he analysis of traffic delay at signalized intersection when bus stops upstream
城市中存在很多沿机非分隔带设置的直线式公交停靠站，进站服务的公交车占据一条车道，导致跟随其后的社会车辆排队等待。本文采用“空挡－穿插”理论对跟随在公交车后的社会车辆利用相邻车道间隙穿插换道的行为进行分析，假设各个进口道车流到达服从泊松分布，研究一个信号周期内公交不同到达时刻的交叉口进口车辆延误计算公式，建立站点公交停靠对信号交叉口进口道的交通延误模型，为评价公交影响及运行效益，实现城市公交优先提供理论基础。
here are lots of bus stops without bus bay in urban district. When bus stops for service, the following cars have to wait behind till the bus left or acceptable gaps appear on nearby lane. Based on gap-acceptance model, this paper analyses the lane changing behavior of following cars when bus stops for service. Then established a formula to calculate and evaluate traffic delay at signal-controlled intersection with bus stop upstream, providing analysis tool for bus operation.
郑长江、周强、陆悦
公路运输工程
车辆换道空挡－穿插公交延误
lane changinggap-acceptancebustraffic delay
郑长江,周强,陆悦.公交停靠对信号控制交叉口延误影响分析[EB/OL].(2009-07-21)[2025-08-16].http://www.paper.edu.cn/releasepaper/content/200907-472.点此复制
评论