典型交叉口公交通行改善方案研究

根据石家庄市中山路与建设大街交叉口的交通现状,提出该交叉口公交通行改善的必要性,分析公交车辆产生通行延误的主要原因,针对延误原因,提出以信号配时优化、信号相序调整和站台延伸为主要内容的改善方案,并利用交通微观仿真软件VISSIM,对改善方案进行仿真分析和方案优化,获取了较为理想的公交通行改善方案。

Improvements for Bus Transit at Typical Intersection

Taking the intersection of Zhongshan Road and Jianshe Street as an example,the necessity of improving bus transit at this intersection is put forward,and the causes of bus delay are analyzed.Given this,signal timing optimization,phase sequence adjustment and bus platform extension are proposed as improvements,and are analyzed and optimized based on VISSIM to obtain ideal bus transit improvements.