With the frequent occurrence of major emergencies, emergency management gets high attention from all around the world. This paper investigates the comprehensive optimization of major emergency evacuation route and departure time, in which case the evacuation propagation mechanism is considered under traffic control. Given the practical assumptions, we first establish a comprehensive optimization model based on the simulation of evacuation route and departure time. Furthermore, we explore the reasonable description method of evacuation traffic flow propagation under traffic control, including the establishment of traffic flow propagation model and the design of the simulation mudule that can simulate the evacuation traffic flow. Finally, we propose a heuristic algorithm for the optimization of this comprehensive model. In case analysis, we take some areas in Beijing as the evaluation sources to verify the reliability of our model. A series of constructive suggestions for Beijing's emergency evacuation are proposed, which can be applied to the actual situation under traffic control.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Comprehensive Optimization of Emergency Evacuation Route and Departure Time under Traffic Control


    Beteiligte:
    Guo Li (Autor:in) / Ying Zhou (Autor:in) / Mengqi Liu (Autor:in)


    Erscheinungsdatum :

    2014




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Unbekannt





    A Simultaneous Route and Departure Time Choice Model for Evacuation Planning

    Gao, M.X. / Mo, J.W. / He, G.G. et al. | British Library Conference Proceedings | 2007


    Emergency evacuation traffic control device

    LIU QIUGUI | Europäisches Patentamt | 2023

    Freier Zugriff

    Route Choice for Emergency Evacuation

    Zhang, Jingjing / Lu, Jian | ASCE | 2011


    Evacuation Efficiency under Different Departure Time and Destination Choice Preferences

    Lee, Jooyong / Kockelman, Kara M. | Transportation Research Record | 2024

    Freier Zugriff