收费公路交通阻抗分析方法

A Method of Analyzing Traffic Impedance on Toll Roads

首先根据中国道路收费制式，建立了道路收费口排队模型，提出了收费口车辆排队的延误计算方法以及收费过程对道路行程时间影响的分析方法；还通过对收费道路通行费率分析，阐述了通行费的转换时间分析方法。最后，通过一示例，讨论了在收费道路交通阻抗中，各主要组成部分（收费口延误、道路行驶时间及通行费换算时间）随收费道路长度的变化规律。

A vehicle queue model at road tollgate is established in this paper according to the road toll pattern in China. The method of calculating delay of queuing vehicles at road tollgate, analyzing effect of toll to trip time on road, converting toll fee to trip time are presented. Finally, the regular pattern of each major components (delay at tollgate, trip time on road and trip time converted from toll fee) varying with length of toll road is discussed with an example.