A method for adaptively controlling a vehicle speed in a vehicle includes establishing a reference speed; and activating an engine and/or brakes and/or a transmission of the vehicle by a speed-control system as a function of a set vehicle speed and/or a set vehicle retardation for fuel-saving adaptation of the currently existing vehicle speed to the reference speed. The set vehicle speed and/or the set vehicle retardation for a current driving-dynamics situation of the vehicle defined by driving-dynamics vehicle parameters is/are determined as a function of at least one computation coefficient. The at least one computation coefficient is provided by an external arithmetic unit outside the vehicle as a function of the currently existing driving-dynamics vehicle parameters and also as a function of currently existing route information for a route segment situated ahead. The route segment situated ahead is established on the basis of the currently existing driving-dynamics vehicle parameters.
VERFAHREN ZUM ADAPTIVEN REGELN EINER FAHRZEUGGESCHWINDIGKEIT IN EINEM FAHRZEUG SOWIE GESCHWINDIGKEITSREGELANLAGE ZUM DURCHFÜHREN DES VERFAHRENS
METHOD FOR ADAPTIVELY CONTROLLING A VEHICLE SPEED IN A VEHICLE, AND SPEED CONTROL SYSTEM FOR CARRYING OUT THE METHOD
PROCÉDÉ DE RÉGULATION ADAPTATIVE DE LA VITESSE D'UN VÉHICULE ET SYSTÈME DE RÉGULATION DE VITESE POUR LA MISE EN OEUVRE DU PROCÉDÉ
02.03.2022
Patent
Elektronische Ressource
Deutsch
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 / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Europäisches Patentamt | 2017
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