设有公交专用道的信控交叉口人均延误模型研究

摘要

人均延误是评价设有公交专用道的信控交叉口的重要指标之一.为了更准确地量化该项指标,在分析信控交叉口设置公交专用道的条件和方式的基础上,基于HCM2010交通延误模型,提出了设有公交专用进口道的信控交叉口人均延误模型.并利用VISSIM交通仿真软件,标定了相关参数,得到了符合该地区道路交叉口的人均延误模型.最后通过实例,表明该模型有较好的的实用性.%Per capita delay is one of the important indicators of the evaluation of signal control intersection with bus lane.In this paper,in order to more accurately quantify the indicator,on the basis of analyzing the conditions and methods of the signal controlled intersection setting the bus lane based on the HCM2010 traffic delay model,the per capita delay model of the signal control intersection with bus import lane is proposed.Using VISSIM traffic simulation software,the relevant parameters are calibrated,and the per capita delay model is obtained.Finally,an example shows that the model has good practicability.