泊位划分环境下公交站点延误模型

Bus station delay model in berth assignment environment

为准确测算公交车的站点延误时间,建立公交站点延误模型.根据公交车在站点的运行状态,将公交站点延误分成三部分.第一部分在泊位划分对公交进站延误影响的基础上,综合考虑影响公交站点延误的因素,通过建立仿真平台来计算公交进站延误时间.第二部分与第三部分分别基于乘客数量和车头时距来建立公交进站和离站延误模型.研究结果表明,泊位划分和离站区域长度等因素对公交站点延误具有重要影响.本模型可提高计算公交站点延误的准确性.

In order to accurately calculate the bus station delay time,a bus station delay model is established.According to the running status of the bus at the bus stop,the bus stop delay is divided into three parts.In the first part,based on the influence of berth division on the delay of bus arrival,factors affecting the delay of bus stop are considered comprehensively,and the delay time of bus arrival is calculated by establishing a simulation platform.The second part and the third part are based on the number of passengers and the headway respectively to establish the bus arrival and departure delay model.The results show that factors such as berth allocation and length of departure area have important effects on the delay of bus stations.This model can improve the accuracy of calculating the delay of bus stations.