Most studies assume the ramp to be a single lane regardless of the possibility of multiple lanes on a freeway ramp. This assumption limits the application of previous ramp metering strategies in the real world. Therefore, this paper proposes a strategy for a centralized controller to efficiently merge connected automated vehicles from a multiple-lane ramp. The proposed strategy aims to allow vehicles from different lanes to pass through the conflict point with the objective of minimum delay and fuel consumption. Numerical experiments are carried out to compare the proposed strategy with first-in-first-out (FIFO) and Vissim built-in strategies. Simulation results indicate that the proposed strategy can reduce more delay than FIFO and Vissim-based strategies. Furthermore, the proposed strategy is also found to be the most reliable in various scenarios with different traffic demand splits, safe headways, and numbers of lanes.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Multi-lane-merging strategy for connected automated vehicles on freeway ramps


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    2023-12-31


    Format / Umfang :

    19 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Unbekannt




    How can connected and automated vehicles improve merging efficiency at freeway on-ramps?

    Li, Ye / Ma, Yingyue / Chen, Zhibin | Taylor & Francis Verlag | 2024



    Cooperative Merging Strategy for Connected Vehicles at Highway On-Ramps

    Xu, Linghui / Lu, Jia / Ran, Bin et al. | ASCE | 2019


    Age-Based Simulation of Merging Behavior at Freeway Merging Ramps

    Lwambagaza, Lina / Sando, Thobias / Mtoi, Enock et al. | Transportation Research Record | 2017