The invention relates to a method and a device for determining a setpoint acceleration trajectory of an adaptive vehicle cruise control of an autonomous vehicle, referred to as the ego vehicle, in order to approach a vehicle preceding the ego vehicle, referred to as the preceding vehicle. The method comprises the steps of: - Determining (201) a typing parameter, k, representing an approach behaviour; - Detecting (202) the preceding vehicle, the detection determining an initial instant; - Determining (203) a target speed, representing a speed that the ego vehicle needs to have at a predetermined end time once the ego vehicle has approached the preceding vehicle; - Determining (204) a difference in distance between a measured inter-vehicle distance and a target inter-vehicle distance; - Determining (205) a setpoint acceleration trajectory from the difference in distance, the end time and the typing parameter.


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    Title :

    PROCÉDÉ ET DISPOSITIF DE DÉTERMINATION D'UNE TRAJECTOIRE D'ACCÉLÉRATION CONSIGNE D'UN RÉGULATEUR DE VITESSE VÉHICULE ADAPTATIF D'UN VÉHICULE AUTONOME


    Additional title:

    METHOD AND DEVICE FOR DETERMINING A SETPOINT ACCELERATION TRAJECTORY OF AN ADAPTIVE VEHICLE CRUISE CONTROL OF AN AUTONOMOUS VEHICLE
    VERFAHREN UND VORRICHTUNG ZUR BESTIMMUNG EINER SOLLBESCHLEUNIGUNGSTRAJEKTORIE EINES ADAPTIVEN FAHRZEUGGESCHWINDIGKEITSREGLERS EINES AUTONOMEN FAHRZEUGS


    Contributors:
    VIVET LUC (author)

    Publication date :

    2023-09-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion