The train operation scheme is the foundation of the urban rail transit organization. In order to improve the transportation efficiency of urban rail lines under the characteristics of tidal passenger flow, alleviate the congestion phenomenon of large passenger flow stations, and shorten the travel time of passengers, this paper focuses on the morning peak passenger flow stations on working days, and proposes a kind of urban rail backup vehicle for the characteristics of tidal passenger flow. Scheme to quickly relieve congested passenger flow. First, in the form of the upper and lower two-level full-length and short-turn mode, through the analysis and research on the conditional nature of the line site points, it is concluded that on the basis of determining the placement site of the standby train on the existing line, the heuristic algorithm particle swarm with constraints is used The optimization algorithm takes the minimum total waiting time at a large passenger flow station as the objective function, and considers the constraints of the number of trains, the cross-section full load rate, the train tracking interval and the minimum train departure frequency, and establishes the optimization model of the reserve train placement scheme. Based on the case analysis of Nanjing Metro Line 3, the results show that Liuzhoudonglu Station is a large passenger flow station during the morning peak hour on this line. There are two ready-to-deliver stations in the upstream direction. The capacity analysis shows that during the morning peak hour A total of 43 trains are operated. On the basis of the original 21 pairs of large and small roads, a standby train can be added to the No. 4 Taifunglu station to shorten the total waiting time of passengers by 721 s during the morning peak hour and alleviate the problem of tidal passenger congestion. The research results can be used for rail transit operation strategies and improve the efficiency of passenger flow relief under the condition of large passenger flow.


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    Titel :

    Study on the Operation Scheme of Standby Trains with Large Tidal Passenger Flow Under Full-Length and Short-Turn Mode


    Weitere Titelangaben:

    Lect. Notes Electrical Eng.


    Beteiligte:
    Wang, Wuhong (Herausgeber:in) / Wu, Jianping (Herausgeber:in) / Jiang, Xiaobei (Herausgeber:in) / Li, Ruimin (Herausgeber:in) / Zhang, Haodong (Herausgeber:in) / Cheng, Hui (Autor:in) / Ye, Mao (Autor:in) / Chen, Yaxin (Autor:in)

    Kongress:

    International Conference on Green Intelligent Transportation System and Safety ; 2021 November 19, 2021 - November 21, 2021



    Erscheinungsdatum :

    2022-10-28


    Format / Umfang :

    16 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





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