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High-occupancy vehicle lane management with tradable credit scheme: An equilibrium analysis
Transportation Research Part E: Logistics and Transportation Review ( IF 8.3 ) Pub Date : 2020-11-05 , DOI: 10.1016/j.tre.2020.102120
Guangzhi Zang , Meng Xu , Ziyou Gao

The tradable credit scheme (TCS), as a revenue-neutral management measure, has received much attention in the field of traffic management in recent years. This paper investigates the management performance of the TCS on high-occupancy vehicle (HOV) lanes with the approach of equilibrium analysis. The analysis is based on a commuting scenario in which commuters use a multi-lane highway with HOV lanes. We developed a basic system in which commuters have two alternative travel modes: driving alone in general-purpose (GP) lanes or carpooling in HOV lanes. Under this assumption, the HOV lane management with TCSs is formulated as a mathematical programming problem. We analyze the effects with respect to feasible TCSs, effective TCSs, and optimal TCSs, respectively. We extend the basic system by considering regular carpoolers with the scenario of HOVs choosing GP lanes. Under this situation, the HOV lane management with TCSs is formulated as a variational inequality problem. We further analyze the management effects of different TCSs. Numerical examples demonstrate system indicators with several typical states, the impact of key parameters on TCS management performance, and the feature of the extended system in typical scenarios. Results show that the optimal TCS is achievable in the basic system by limiting the traffic flow of GP lanes. However, the optimal TCS may not exist in the extended system considering regular carpoolers, and a sufficient condition is proposed to guarantee its existence.



中文翻译:

可交易积分计划的高占用车道管理:均衡分析

交易信用计划(TCS)作为一种与收入无关的管理手段,近年来在交通管理领域受到了广泛关注。本文采用平衡分析的方法,研究了TCS在高占用车道上的管理绩效。该分析基于通勤场景,其中通勤者使用具有HOV车道的多车道高速公路。我们开发了一种基本系统,其中通勤者有两种可选的出行方式:在通用(GP)车道上单独驾驶或在HOV车道上拼车。在此假设下,具有TCS的HOV车道管理被公式化为数学编程问题。我们分别分析了关于可行TCS,有效TCS和最佳TCS的影响。我们通过考虑常规拼车和HOV选择GP车道的场景来扩展基本系统。在这种情况下,带有TCS的HOV车道管理被表述为变分不平等问题。我们将进一步分析不同TCS的管理效果。数值示例演示了具有几种典型状态的系统指标,关键参数对TCS管理性能的影响以及典型情况下扩展系统的功能。结果表明,通过限制GP车道的交通流量,可以在基本系统中实现最佳TCS。但是,考虑到常规拼车者,扩展系统中可能不存在最佳TCS,并提出了充分的条件来保证其存在。带有TCS的HOV车道管理被表述为变分不平等问题。我们将进一步分析不同TCS的管理效果。数值示例演示了具有几种典型状态的系统指标,关键参数对TCS管理性能的影响以及典型情况下扩展系统的功能。结果表明,通过限制GP车道的交通流量,可以在基本系统中实现最佳TCS。但是,考虑到常规拼车者,扩展系统中可能不存在最佳TCS,并提出了充分的条件来保证其存在。带有TCS的HOV车道管理被表述为变分不平等问题。我们将进一步分析不同TCS的管理效果。数值示例演示了具有几种典型状态的系统指标,关键参数对TCS管理性能的影响以及典型情况下扩展系统的功能。结果表明,通过限制GP车道的交通流量,可以在基本系统中实现最佳TCS。但是,考虑到常规拼车者,扩展系统中可能不存在最佳TCS,并提出了充分的条件来保证其存在。以及典型情况下扩展系统的功能。结果表明,通过限制GP车道的交通流量,可以在基本系统中实现最佳TCS。但是,考虑到常规拼车者,扩展系统中可能不存在最佳TCS,并提出了充分的条件来保证其存在。以及典型情况下扩展系统的功能。结果表明,通过限制GP车道的交通流量,可以在基本系统中实现最佳TCS。但是,考虑到常规拼车者,扩展系统中可能不存在最佳TCS,并提出了充分的条件来保证其存在。

更新日期:2020-11-06
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