城市混合交通条件下路段阻抗函数的研究

A Link Resistance Function of Urban Mixed Traffic Network

在充分分析了城市混合交通网络中主要交通方式(包括小汽车、公交车以及自行车)的运行特性,包括运行速度、平均乘客人数以及道路资源的占用率等的基础上,从出行者的出行需求的角度出发,考虑了不同道路条件下不同流量之间相互影响的因素,构造了城市混合交通网络的路段阻抗函数形式,并对其中的相关参数的标定方法进行了说明.

This paper stydies the characteristics of different traffic mode flows including cars, buses and bikes. On base of this, the link resistance functions for different roads in urban mixed traffic network are presented from the point of view of travelers, while the interactions between different traffic modes are taken into account. Finally, the regression method is given in order to estimate the parameters in the link resistance functions proposed in this paper.