Analysis of User Equilibrium Traffic Patterns on Bottlenecks with Time-Varying Capacities and their Applications
Analysis of User Equilibrium Traffic Patterns on Bottlenecks with Time-Varying Capacities and their Applications
复制标题
DOI：
10.1080/15568310601060036
复制
发表时间：
2010-01
影响因子：
3.9
通讯作者：
Xiaoning Zhang;H. M. Zhang;Leyuan Li
中科院分区：
文献类型：
--
作者：
Xiaoning Zhang;H. M. Zhang;Leyuan Li
几十年来，瓶颈模型一直是分析城市高峰时段交通拥堵的分析工具，这是一个影响交通系统可持续性的反复出现的问题。然而，目前大多数关于瓶颈模型的分析研究都是处理具有时间恒定容量的瓶颈，而对于具有时变容量的瓶颈的分析迄今为止很少受到关注。在本文中，我们研究了旅行者如何在具有时变容量的瓶颈上表现和反应，考察了用户平衡和系统最优交通模式，并推导了导致系统最优模式的定价机制。最后，给出了分析模型的一些实际应用，并讨论了这些结果的意义。
ABSTRACT For decades, bottleneck models have served as analytical tools in analyzing urban rush-hour traffic congestion, which is a recurrent problem that affects the sustainability of a transportation system. However, most analytical studies up-to-date on the bottleneck models are dealing with bottlenecks with temporally constant capacities, whereas analysis regarding the bottlenecks with time-varying capacities has so far received little attention. In this paper, we investigate how travelers behave and react on bottlenecks with time-varying capacities, examine the user equilibrium and system optimal traffic patterns and derive pricing regimes that lead to the system optimum pattern. Finally, some practical applications using the analytical models are presented, and the implications of these results are discussed.