A multiple-vehicle type reactive dynamic user equilibrium model and algorithm with physical queues

Transport

ShuGuang Li¹ 

[1] School of Electronic and Control Engineering, Chang’an University, Xi’an 710064, Shaanxi, China

关键词: multiple-vehicle type;    cumulative flow;    reactive dynamic user equilibrium;    physical queue;   

DOI  :  10.3846/16484142.2013.805434

学科分类：航空航天科学

来源: Vilnius Gedinimas Technical University

【 摘 要 】

A multiple-vehicle type reactive dynamic user equilibrium model with physical queues is presented. The single-vehicle type cumulative flow given by Newell is extended into multiple-vehicle types. The flow conditions for multiple-vehicle types on link can be divided into two classes: Class 1 is a congested condition – various types of vehicles cannot overtake; Class 2 is an uncongested condition – each type of vehicles can run according to each type of free-flow velocity. Further, multiple-vehicle type reactive dynamic user equilibrium condition is described. Finally, one iterative algorithm is proposed, and the results show that the model can demonstrate multiple-vehicle type physical queue conditions among the links and multiple-vehicle type reactive dynamic user equilibrium condition.

【 授权许可】

CC BY