关键词: 交通运输系统工程, 非机动车, 过街方式, 延误分析, 延误模型

Abstract:

To find the way of crossing intersections efficiently with the least delay per capita at two-phase intersection， three delay models of non-motor vehicle such as traditional crossing， second crossing and motor vehicle parking line moving backward are established by arrival-departure curve and Webster motor vehicle delay model. The relationship between per capita delay of three kinds of non-motor vehicle crossing the street and the traffic flow is described by taking the per capita delay the discriminant criteria. By contrasting average delay of three kinds of motor vehicles crossing street and taking the minimum delay as the optimum crossing way， the critical value of the traffic flow is obtained， which can provide the reference for choosing valuable way of non-motor vehicles crossing the intersection.

Key words: engineering of communication and transportation system, non-motor vehicles, crossing intersection, delay analysis, delay model