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首页> 外文期刊>Transportation Research Part B: Methodological >Vehicle and Crew Scheduling for Flexible Bus Transportation Systems
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Vehicle and Crew Scheduling for Flexible Bus Transportation Systems

机译：灵活公交运输系统的车辆和机组调度

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摘要

This article deals with the Flexible Vehicle and Crew Scheduling Problem faced by urban bus transport agencies that have to assign their resources (vehicles and drivers) to cover timetables generated at the tactical level. We aim for high quality and fast to compute solutions for this problem, considering vehicle characteristics, driver qualifications requirements for each line, and labor regulations, that is, drivers have a limited duty length, mandatory rests, a restricted consecutive driving time, and a limited extra working hours. Moreover, the starting time of the drivers shift is not fixed a priori and the breaks can be allocated anywhere in the schedule as long as labor regulations are satisfied. Thus, flexibility is required to compute drivers duty but it is also needed in scenarios where the available number of drivers and vehicles changes almost everyday. We propose a mixed integer linear programming model and a variable neighborhood search for this problem and show the efficiency of our approaches with a large set of instances. (C) 2018 Elsevier Ltd. All rights reserved.
机译：本文讨论了城市公交运输机构所面临的灵活车辆和乘员调度问题，这些机构必须分配其资源（车辆和驾驶员）以涵盖战术级别生成的时间表。我们的目标是高质量和快速地计算此问题的解决方案，同时考虑车辆特性，每条线路的驾驶员资格要求和劳工法规，即驾驶员的工作时间有限，强制休息，连续的驾驶时间有限以及有限的额外工作时间。而且，驾驶员换档的开始时间不是事先确定的，只要满足劳动法规，就可以将休息时间分配在时间表的任何地方。因此，需要灵活性来计算驾驶员的职责，但是在可用驾驶员和车辆数量几乎每天都在变化的情况下也需要灵活性。我们针对此问题提出了混合整数线性规划模型和变量邻域搜索，并通过大量实例展示了我们方法的效率。 （C）2018 Elsevier Ltd.保留所有权利。

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