To improve the operational service of urban rail transit Y-type lines, a method for optimizing the train schedule under the flexible train composition mode with online coupling/decoupling is proposed. Initially, a unique flexible train composition scenario specifically designed for Y-shaped lines is outlined, detailing the coupling/decoupling operations at stations utilizing side track and its impact on the mainline capacity. A train schedule optimization model for the flexible train composition mode with online coupling/decoupling is proposed subsequently, which objective is to minimize enterprise operation cost and passenger travel cost. To implement this model effectively, an algorithm is designed and a case study is conducted. The results demonstrate that proposed method not only improves passenger service quality but also offers cost-saving benefits compared to the traditional modes of trunk/branch operation or branch independent operation. By using flexible train composition mode with online coupling/decoupling, the transportation organization of Y-type lines is enriched, provides a promising solution for achieving a more sustainable and efficient urban rail transit system.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Research on Train Schedule Under the Flexible Train Composition Mode with Online Coupling/Decoupling for Y-Shaped Urban Rail Transit Lines


    Weitere Titelangaben:

    Lecture Notes in Civil Engineering


    Beteiligte:
    Meng, Lingyun (Herausgeber:in) / Qian, Yongsheng (Herausgeber:in) / Bai, Yun (Herausgeber:in) / Lv, Bin (Herausgeber:in) / Tang, Yuanjie (Herausgeber:in) / Huang, Jiaqi (Autor:in) / Li, Wei (Autor:in) / Luo, Qin (Autor:in)

    Kongress:

    International Conference on Traffic and Transportation Studies ; 2024 ; Lanzhou, China August 23, 2024 - August 25, 2024



    Erscheinungsdatum :

    14.11.2024


    Format / Umfang :

    9 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch







    Optimization of Urban Rail Transit Train Stock Utilization under Re-coupling Operation Mode

    DENG Chengyuan / LU Jinsheng / ZHU Changfeng et al. | DOAJ | 2025

    Freier Zugriff

    Energy Consumption Analysis of Flexible Train Composition in Urban Rail Transit

    Ran, Xinchen / Wei, Qinwen / Zou, Qingru | Springer Verlag | 2024