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首页> 外文期刊>Transportation Research Part B: Methodological >Schedule-based transit assignment model with vehicle capacity and seat availability
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Schedule-based transit assignment model with vehicle capacity and seat availability

机译：具有车辆容量和座位可用性的基于时间表的交通分配模型

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摘要

In this paper, we propose a new schedule-based equilibrium transit assignment model that differentiates the discomfort level experienced by sitting and standing passengers. The notion of seat allocation has not been considered explicitly and analytically in previous schedule-based frameworks. The model assumes that passengers use strategies when traveling from their origin to their destination. When loading a vehicle, standing on-board passengers continuing to the next station have priority to get available seats and waiting passengers are loaded on a First-Come-First-Serve (FCFS) principle. The stimulus of a standing passenger to sit increases with his/her remaining journey length and time already spent on-board. When a vehicle is full, passengers unable to board must wait for the next vehicle to arrive. The equilibrium conditions can be stated as a variational inequality involving a vector-valued function of expected strategy costs. To find a solution, we adopt the method of successive averages (MSA) that generates strategies during each iteration by solving a dynamic program. Numerical results are also reported to show the effects of our model on the travel strategies and departure time choices of passengers.
机译：在本文中，我们提出了一种新的基于时间表的平衡交通分配模型，该模型可以区分坐着和站着乘客所经历的不适水平。在以前的基于时间表的框架中，尚未明确和分析地考虑座位分配的概念。该模型假设乘客从出发地到目的地时使用策略。在装载车辆时，继续到达下一个车站的机上乘客优先获得可用座位，并且等待乘客按照先到先得（FCFS）的原则进行装载。站着坐着的乘客的刺激随着他/她的剩余行程长度和已经在船上花费的时间而增加。车辆满载时，无法上车的乘客必须等待下一辆车到达。均衡条件可以说成是涉及战略策略向量值函数的变分不等式。为了找到解决方案，我们采用了逐次平均法（MSA），该方法通过求解动态程序在每次迭代期间生成策略。还报告了数值结果，以表明我们的模型对旅客的出行策略和出发时间选择的影响。

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