Analysis of regional evacuation and traffic management and its integrated modeling framework
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    Abstract:

    To analyze the relative management strategies during regional evacuation and traffic management and the relationship among them,from the global perspective of disaster emergency management,this paper i-dentifies the types,stages of disaster management and major traffic management issues involved during the process of disaster management.Also,the connotation and extension of regional evacuation traffic management are clarified.Finally,a integrated modeling and analysis framework of evacuation traffic management is estab-lished,including the disaster scenario analysis,evacuation traffic demand forecasting,evacuation traffic flow analysis,evacuation traffic dynamic assignment model,integrated evacuation traffic management and simula-tion evaluation of evacuation traffic management plan.This framework can effectively guide the analysis and modeling of regional evacuation traffic management issue and present a significant theoretical and practical val-ue for improving the efficiency of traffic evacuation in a transportation network.

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  • Online: April 26,2012
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