Abstract Vehicles in the platoon can sufficiently incorporate the information via V2X communication to plan ecological speed trajectories and pass the intersection smoothly. Most existing eco‐driving studies mainly focus on the optimal control of a single vehicle at an individual signalized intersection, while rarely involving the cooperative optimization of a group of vehicles at successive signalized intersections. In this study, a hierarchical cooperative eco‐driving control for a connected autonomous vehicle (CAV) platoon is proposed to enhance traffic mobility and energy efficiency, wherein the velocity trajectory of the leading vehicle at each isolated signalized intersection is planned using the pseudo‐spectral method, and then the cooperative optimization of following vehicles in the platoon is conducted via rolling optimization, with the aim of improving driving comfort, safety and energy economy for the platoon. The simulation results highlight that the proposed hierarchical cooperative eco‐driving strategy can lead to preferable vehicle‐following behaviours and platoon driving performance, and the overall energy consumption and trip time of vehicle platoon are respectively reduced by 26.10% and 2.83%, compared with that under manual driving. Furthermore, the overall energy economy is promoted by 4.95% and 4.60%, compared with cooperative adaptive cruise control and intelligent driver model‐based platoon control strategies.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Hierarchical cooperative eco‐driving control for connected autonomous vehicle platoon at signalized intersections


    Beteiligte:
    Simin Wu (Autor:in) / Zheng Chen (Autor:in) / Shiquan Shen (Autor:in) / Jiangwei Shen (Autor:in) / Fengxiang Guo (Autor:in) / Yonggang Liu (Autor:in) / Yuanjian Zhang (Autor:in)


    Erscheinungsdatum :

    2023




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Unbekannt






    Platoon-Based Autonomous Vehicle Speed Optimization Near Signalized Intersections

    Faraj, Mahmoud / Sancar, Feyyaz Emre / Fidan, Baris | British Library Conference Proceedings | 2017


    Platoon-based autonomous vehicle speed optimization near signalized intersections

    Faraj, Mahmoud / Sancar, Feyyaz Emre / Fidan, Baris | IEEE | 2017