Approaching a traffic light regulated intersection or road segment represents a challenge in the context of fully or partially automated vehicles. The current state of an upcoming traffic light needs to be detected reliably and the resulting vehicle approach behavior can therefore only be based on the current state of the traffic light. While camera-based detection systems for traffic lights only allow for capturing the current state of the traffic light, its remaining duration is usually unknown, just as it is for manually operated vehicles. Vehicle-to-everything (V2X) communications enables vehicles to also receive information about the remaining duration of the current state directly from the infrastructure and to therefore optimize the approach behavior to arrive within the current or upcoming green windows. While the majority of related contributions aim at computing a green light optimal advisory speed or propose a computationally expensive optimization technique, this contribution introduces a lightweight and scalable methodology enabling the generation of an optimized approach behavior for connected (partially) automated vehicles. The introduced concept of a convex solution space targets a low computational overhead and still allows for adapting the vehicle speed to surrounding traffic participants.


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    Titel :

    Optimizing Vehicle Approach Strategies for Connected Signalized Intersections


    Beteiligte:


    Erscheinungsdatum :

    01.12.2019


    Format / Umfang :

    443661 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Connected autonomous vehicle speed control at successive signalized intersections

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    Reexamining Vehicle-Actuation Strategies at Isolated Signalized Intersections

    Cassidy, M. / Chuang, Y.-H. / Vitale, J. | British Library Online Contents | 1996


    Signalized intersections

    Miller, A.J. | Engineering Index Backfile | 1968


    Connected vehicle-based red-light running prediction for adaptive signalized intersections

    Li, Meng / Chen, Xiqun (Michael) / Lin, Xi et al. | Taylor & Francis Verlag | 2018