Travel time reliability has been empirically identified as the most important criterion that influences route choice and departure time. The travel route and departure time choice of travelers are determined by road traffic flow, which similarly influence the travel route and departure time choice of a traveler. In this paper, we firstly investigate the interaction of time-varying traffic flow, travel time reliability, and departure time choice, provided that the travelers’ route choice decisions are based perceived expected travel cost. Results show that traffic flow changes at different reliability levels, but traffic flow of all routes eventually becomes stable between origin and destination. To formulate the process of realizing stochastic user equilibrium, perceived expected travel cost considering travel time unreliability as traffic equilibrium model are proposed. Numerical studies on a small network are provided to further verify the results of theoretical analysis and show the influence of the reliability level of link on traffic flow assignment.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Traffic Equilibria Considering Travel Time Unreliability Based on Perceived Expected Travel Cost


    Beteiligte:
    Zhang, Junjie (Autor:in) / Wang, Yunpeng (Autor:in) / Lu, Guangquan (Autor:in)

    Kongress:

    18th COTA International Conference of Transportation Professionals ; 2018 ; Beijing, China


    Erschienen in:

    CICTP 2018 ; 1454-1466


    Erscheinungsdatum :

    02.07.2018




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    A route guidance system considering travel time unreliability

    Lee, Haengju / Choi, Saerona / Jung, Hojin et al. | Taylor & Francis Verlag | 2019


    Train passengers' valuation of travel time unreliability

    Borjesson, M. / Sundberg, P. / Bystrom, C. et al. | British Library Conference Proceedings | 2008


    Train passengers' valuation of travel time unreliability

    Borjesson, M. / Eliasson, J. / Association for European Transport | British Library Conference Proceedings | 2008


    Does regional travel time unreliability influence mode choice?

    Sweet, Matthias N. / Chen, Mengke | Online Contents | 2011


    Does regional travel time unreliability influence mode choice?

    Sweet, Matthias N. / Chen, Mengke | Online Contents | 2011