Disclosed is a method intended to regulate the speed of a vehicle with at least partially automated driving and knowing the radius of curvature of a future segment which it is about to take on its route. This method comprises a step (10-90) which involves regulating the speed of the vehicle in accordance with a speed setpoint and, in the event that a radius of curvature of the future segment representative of a bend is detected, determining a maximum transverse acceleration that the vehicle can undergo in the bend depending on the speed setpoint, then a maximum speed that the vehicle would have in the bend if it underwent this maximum transverse acceleration in the presence of the detected radius of curvature, then imposing a deceleration phase on the vehicle until a deceleration speed chosen as a function of this determined maximum speed is reached.
RÉGULATION DE LA VITESSE D'UN VÉHICULE EN VIRAGE EN FONCTION DE LA CONSIGNE DE VITESSE
CONTROL OF THE SPEED OF A VEHICLE WHEN CORNERING IN ACCORDANCE WITH THE SPEED SETPOINT
STEUERUNG DER GESCHWINDIGKEIT EINES FAHRZEUGS BEI KURVENFAHRT ENTSPRECHEND DEM GESCHWINDIGKEITSSOLLWERT
2022-11-30
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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