The invention relates to a method for activating at least one energy management function (12.1 to 12.4) in a vehicle on the basis of the current state of a battery (40), wherein at least one parameter for determining the current state of the battery (40) is detected and/or determined, wherein the validity of the values of the at least one detected and/or determined parameter is represented by a state variable (24), which after a reset operation and/or battery change is set to a basic state and on the basis of predetermined criteria of the basic state is changed to a set state. A main energy manager (22) only activates the at least one energy management function (12.1 to 12.4) when the state variable (24) has the set state and the at least one detected and/or determined parameter reaches a corresponding main limiting value and/or meets a corresponding main condition. The invention also relates to an associated device, to a computer program product and to a data processing program for carrying out the method for activating at least one energy management function in a vehicle. According to the invention an emergency energy manager (26) is provided which only activates the at least one energy management function (12.1 to 12.4) when the state variable (24) has the basic state and the at least one detected and/or determined parameter reaches a corresponding emergency limiting value and/or meets a corresponding emergency condition, wherein the emergency limiting values are higher than the main limiting values and/or the emergency conditions are predetermined to be simpler to check than the main conditions.


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    Title :

    VERFAHREN UND VORRICHTUNG ZUR AKTIVIERUNG VON MINDESTENS EINER ENERGIEMANAGEMENTFUNKTION IN EINEM FAHRZEUG


    Additional title:

    METHOD AND APPARATUS FOR ACTIVATION OF AT LEAST ONE ENERGY MANAGEMENT FUNCTION IN A VEHICLE
    PROCEDE ET APPAREIL D'ACTIVATION D'AU MOINS UNE FONCTION DE CONTROL DE L'ÉNERGIE DANS UN VÉHICULE


    Contributors:

    Publication date :

    2018-12-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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