The invention relates to a motor vehicle (2), to a driver assistance system (1) and to a method for operating the driver assistance system (1), wherein a slipstream region (5) of a further motor vehicle (3) driving in a predetermined surrounding region (4) of the motor vehicle (2) is detected. Based on whether the motor vehicle (3) is driving in the slipstream region (5) and, if so, based on which slipstream partial region (6, 7, 8) of the slipstream region (5) the motor vehicle is driving in, a current slipstream efficiency (9) is determined. Based on a current driving speed (10) of the motor vehicle (2) and the current slipstream efficiency (9), an overall aerodynamic efficiency (11) is determined. An individual overall aerodynamic efficiency potential (12) is assigned to the further motor vehicle (3) based on the driving speed and slipstream region (5) thereof, which overall aerodynamic efficiency potential characterises an overall aerodynamic efficiency (11a) that will be achieved by the motor vehicle (2) when it drives in the slipstream region (5) of the further motor vehicle (3).
VERFAHREN ZUM BETREIBEN EINES FAHRERASSISTENZSYSTEMS, FAHRERASSISTENZSYSTEM SOWIE KRAFTFAHRZEUG MIT EINEM SOLCHEN FAHRERASSISTENZSYSTEM
METHOD FOR OPERATING A DRIVER ASSISTANCE SYSTEM, DRIVER ASSISTANCE SYSTEM AND VEHICLE HAVING SUCH A DRIVER ASSISTANCE SYSTEM
PROCÉDÉ DE FONCTIONNEMENT D'UN SYSTÈME D'AIDE À LA CONDUITE, SYSTÈME D'AIDE À LA CONDUITE ET VÉHICULE ÉQUIPÉ D'UN TEL SYSTÈME D'AIDE À LA CONDUITE
28.05.2025
Patent
Elektronische Ressource
Deutsch
IPC: | G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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