一类弹性需求下组合出行网络拥挤道路收费模型与算法研究

Research on the Toll Model and Algorithm in a class of Road Jammed with Traffic in a Combined Travel Network Based on Elastic Demand

结合拥挤道路使用收费,研究了弹性需求下的组合出行行为,建立了双层规划模型。设计了模型的算法,并给出了相应的算例。算例结果能够有效地描述拥挤道路使用收费情况下人们的组合出行行为。这一研究有助于加深对交通行为的理解并合理设置拥挤收费水平。

Authors investigating travel behavior with combined travel model under congested roaduse pricing with elastic demand. A Bi-level programming model and solution algorithm are proposed. A numerical example results show that the proposed roodel can truly capture the travel behavior with combined travel model under congested road-use pricing. This study can help to deepen the understanding of travel behavior and reasonably set the toll level.