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首页> 外文会议>Computers in railways XII: Computer system design and operation in railways and other transit systems >A model for the coordination between high-speed railway lines and conventional rail lines in a railway passenger transportation corridor
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A model for the coordination between high-speed railway lines and conventional rail lines in a railway passenger transportation corridor

机译：铁路客运走廊中的高速铁路与常规铁路协调模型

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摘要

With the construction of high-speed railway lines in China, there are growing concerns about the rational transport cooperation between high-speed railway lines and conventional rail lines. A rational transport cooperation scheme can improve railway capacity utilization, train speed, service and the organization quality of railway transportation. The previous research mainly focused on the aspect of the management of railway or passenger organization, which ignored the interaction of them. Based on the planning of a railway transportation corridor and the structure and distribution of passenger flows, we addressed the problem of rational cooperation of the railway passenger transportation corridor, aiming at identifying the train varieties, quantities and the routes of trains on high-speed railway lines and existing conventional rail lines in a railway transportation corridor. A bi-level programming model for the division is proposed. The upper model is to minimize the total transportation cost, and the lower one is an equilibrium model determined by passengers. Then a solution algorithm based on a genetic algorithm (GA) is designed. Finally, the application of the model and the algorithm are illustrated by a numerical example.
机译：随着中国高速铁路线的建设，人们越来越关注高速铁路线与常规铁路线之间合理的运输合作。合理的运输合作方案可以提高铁路的运力利用率，列车速度，服务水平和铁路运输的组织质量。以往的研究主要集中在铁路或旅客组织管理方面，而忽略了它们之间的相互作用。基于铁路运输走廊的规划以及客流的结构和分布，我们研究了铁路旅客运输走廊的合理合作问题，旨在确定高速铁路上的火车品种，数量和路线铁路运输走廊中的铁路线和现有的常规铁路线。提出了该部门的双层规划模型。上层模型是为了使总运输成本最小化，下层模型是由乘客确定的平衡模型。然后设计了一种基于遗传算法的求解算法。最后，通过数值例子说明了模型和算法的应用。

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