Method for determining predicted acceleration information which describes a future acceleration potential of an electric vehicle having an electric motor as the drive device, which is supplied with electric power from a battery in the electric vehicle, this method including the following steps: —Supplying power predictive information of the electric motor, which describes the predicted available acceleration power of the electric motor for at least one future period of time, —Determining the acceleration information from the power predictive information by using a vehicle model which supplies the prevailing operating state of the electric vehicle, at least one vehicle parameter describing the acceleration possible on the basis of the acceleration power and/or using predictive path data supplied in particular by a navigation system for the period of time.
VERFAHREN ZUR ERMITTLUNG EINER PRÄDIZIERTEN BESCHLEUNIGUNGSINFORMATION IN EINEM ELEKTROKRAFTFAHRZEUG UND ELEKTROKRAFTFAHRZEUG
METHOD FOR DETERMINING PREDICTED ACCELERATION INFORMATION IN AN ELECTRIC CAR AND ELECTRIC CAR
PROCÉDÉ DE DÉTERMINATION DES INFORMATIONS D'ACCÉLÉRATION PRÉVUES DANS UN VÉHICULE AUTOMOBILE ÉLECTRIQUE ET VÉHICULE AUTOMOBILE ÉLECTRIQUE
2023-02-01
Patent
Electronic Resource
German
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
European Patent Office | 2019
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