In order to reduce collision at a 90-degree intersection, an automatic emergency collision avoidance control method for intelligent vehicles based on vehicle-to-everything (V2X) technology is proposed. Most of the existing automatic emergency braking (AEB) control algorithms are designed for a single high-friction road with reference to the European New Car Assessment Programme (Euro NCAP) evaluation procedures, and they do not consider changes in road friction. Thus, it may be difficult to avoid collision successfully on a low-friction road. Although some studies have considered the variation of road friction, they are only applicable to straight-line rear-end collisions and cannot be directly applied to intersections. In addition, most studies regard the vehicle only as a particle, ignoring the actual dynamic characteristics of the vehicle. The main contribution of this article is to present an AEB control strategy by V2X technology, which can make the intelligent vehicle avoid collisions at a 90-degree intersection effectively. The proposed time-to-collision (TTC) adaptive algorithm has considered various road surfaces, and its effectiveness is verified by the co-simulation of Matlab/Simulink, CarSim, and Prescan on a typical urban intersection road.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Automatic Emergency Collision Avoidance of Straight-Crossing Intelligent Vehicle at a 90-Degree Intersection Based on Vehicle-to-Everything Technology


    Weitere Titelangaben:

    Sae Int. J. Trans. Safety


    Beteiligte:
    Huang, Chaoqun (Autor:in) / Lai, Fei (Autor:in) / Yang, Hui (Autor:in)


    Erscheinungsdatum :

    2023-04-27


    Format / Umfang :

    13 pages




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Intelligent vehicle emergency collision avoidance method and system

    ZHANG JUNZHI / HAN JINHENG / HE CHENGKUN et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Intersection collision avoidance with adaptable vehicle dimensions

    ALEX MAURICE MILLER / ROGER ARNOLD TROMBLEY | Europäisches Patentamt | 2017

    Freier Zugriff

    Vehicle-to-everything communication-based lane change collision avoidance warning

    WANG ZIRAN / HAN KYUNGTAE / KIM BAEKGYU | Europäisches Patentamt | 2023

    Freier Zugriff

    VEHICLE-TO-EVERYTHING COMMUNICATION-BASED LANE CHANGE COLLISION AVOIDANCE WARNING

    WANG ZIRAN / HAN KYUNGTAE / KIM BAEKGYU | Europäisches Patentamt | 2020

    Freier Zugriff

    iICAS: Intelligent intersection collision avoidance system

    Kaadan, Asaad / Refai, Hazem H | IEEE | 2012