交通运输系统工程与信息 ›› 2019, Vol. 19 ›› Issue (2): 146-152.

• 系统工程理论与方法 • 上一篇    下一篇

铁路集装箱旅客化运输系统开行方案研究

夏阳 1,魏玉光 1,赖艺欢 2, 3,张琦*1   

  1. 1. 北京交通大学 交通运输学院,北京 100044;2. 深圳市城市交通规划设计研究中心,广东 深圳 518034;3. 深圳市交通信息与交通工程重点研究室,广东 深圳 518034
  • 收稿日期:2018-07-12 修回日期:2018-10-12 出版日期:2019-04-25 发布日期:2019-04-25
  • 作者简介:夏阳(1992-),男,安徽铜陵人,博士生.
  • 基金资助:

    国家重点研发计划/National Key Research and Development Plan(2018YFB1201402).

Line Plan of Passenger-like Transport System of Railway Container

XIA Yang1, WEI Yu-guang1, LAI Yi-huan2, 3, ZHANG Qi1   

  1. 1. School of Traffic and Transportation, Beijing Jiaotong University, Beijing 100044, China; 2. Shenzhen Urban Transport Planning Center, Shenzhen 518034, Guangdong, China; 3. Shenzhen Key Laboratory of Information and Traffic Engineering, Shenzhen 518034, Guangdong, China
  • Received:2018-07-12 Revised:2018-10-12 Online:2019-04-25 Published:2019-04-25

摘要:

针对铁路集装箱旅客化运输系统开行方案编制问题,采用基于备选集的优化方法,同时结合货物运输组织特点,规定了箱流物理径路和运输方案的唯一性.在考虑箱流守恒、箱流换乘、箱流运到期限,以及列车开行频率等约束的基础上,以运输企业成本最小化为目标,建立了整数线性规划模型,并设计模拟退火求解算法.最后,构建运输网络进行案例分析,验证了模型和算法的有效性.研究结果表明,与现有货物运输系统相比,新型集装箱系统充分发挥了网络运输的优势,在列车开行频率、货物送达速度和运到期限方面表现更加优异,但同时牺牲了部分列车“上座率”.

关键词: 铁路运输, 开行方案, 模拟退火, 集装箱运输, 整数规划

Abstract:

Aiming at the line planning problem of passenger-like fast transport system of railway container, the optimization method on the basis of candidate train set is adopted, and the uniqueness of the physical path and the transport plan of container flow is determined according to the characteristics of freight transport organization. Considering the constraints of flow conservation, container transfer, transit period and operation frequency, an integer linear programming (ILP) model is built with the objective of minimizing the cost of transportation enterprises, and a simulated annealing algorithm is designed. Finally, a container transportation network is taken to carry out a case study, which verified the feasibility of the model and algorithm. The results show that compared with the existing freight transportation system, the new container system gives full play to the advantages of network transportation, and performs better in terms of train operation frequency and delivery speed, but at the same time sacrifices the train attendance rate.

Key words: railway transportation, line plan, simulated annealing algorithm, container transportation, integer programming

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