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.
PROCÉDÉ ET DISPOSITIF DE DÉTERMINATION D'UNE TRAJECTOIRE D'ACCÉLÉRATION CONSIGNE D'UN RÉGULATEUR DE VITESSE VÉHICULE ADAPTATIF D'UN VÉHICULE AUTONOME
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
2023-09-27
Patent
Elektronische Ressource
Französisch
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 |
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