摘要
在传统的道路交叉信号配时方法的基础上修正了其延误计算公式。
Traffic congestion is a serious problem in urban areas ,whereastraffic congestion always appears atin tersection area .As a result,itisimportantto improve the signal- planning method in orderto improve the effect ofthe operation ofintersection .Afteranalyzing the traditional method ,this paperreversesthe mathematicalformu lation of delay and buildsthe optimal model.
