In view of the advantages and a promising market prospect of the emerging connected automated vehicles (CAVs), it will be very likely that the roadway is shared by CAVs and RHVs in the near future. To support traffic control design, this paper develops a multiclass multilane cell transmission model (CTM) to simulate traffic flow dynamics mixed with CAVs and RHVs by capturing the interaction between the two vehicle classes. First, headway distributions and variations in the fundamental diagram with respect to different penetration rates of CAVs are quantified. Then, the minimum headway acceptance criteria are determined for the lane changing (LC) maneuvers proposed by CAVs and RHVs with consideration on drivers’ anticipation. Finally, the cell-lane-specific multiclass flow conservation law is developed to propagate traffic flow and density considering the vehicle LC maneuvers. Numerical simulations explore the potential operational capacity increase, delay reduction, and traffic flow smoothing under several penetration scenarios.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Multiclass multilane model for freeway traffic mixed with connected automated vehicles and regular human-piloted vehicles


    Beteiligte:
    Pan, Tianlu (Autor:in) / Lam, William H. K. (Autor:in) / Sumalee, Agachai (Autor:in) / Zhong, Renxin (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    01.01.2021


    Format / Umfang :

    29 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Unbekannt




    Trajectory reconstruction for mixed traffic flow with regular, connected, and connected automated vehicles on freeway

    Yao, Zhihong / Liu, Meng / Jiang, Yangsheng et al. | Wiley | 2024

    Freier Zugriff



    Multiclass continuum modelling of multilane traffic flow

    Hoogendoorn, Serge Paul | TIBKAT | 1999


    Detailed Microscopic Rules to Simulate Multilane Freeway Traffic

    Kittel, A. / Eidmann, A. / Goldbach, M. | British Library Conference Proceedings | 2000