A battery control component of an electric vehicle may limit charging of a battery on the electric vehicle to a target state of charge (SOC), such as to reserve battery capacity for regenerative braking during downgrades. A computing device associated with the vehicle may calculate an estimated gradient profile and/or an estimated total energy consumption of a predicted upcoming route of the vehicle based on one or more data items, such as GPS data, altitude data, and/or map data. The computing device may determine a target SOC based on the estimated gradient profile. The computing device may determine a confidence factor associated with the estimated gradient profile, where the confidence factor depends on the quantity of data items used to calculate the estimated gradient profile. The computing device may adjust the target SOC based on the confidence factor.


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    Titel :

    DETERMINATION OF TARGET STATE OF CHARGE BASED ON ESTIMATED GRADIENT AND CONFIDENCE FACTOR


    Weitere Titelangaben:

    BESTIMMUNG DES ZIELLADEZUSTANDS AUF DER BASIS EINES GESCHÄTZTEN GRADIENTEN UND KONFIDENZFAKTORS
    DÉTERMINATION D'ÉTAT DE CHARGE CIBLE SUR LA BASE D'UN GRADIENT ESTIMÉ ET D'UN FACTEUR DE CONFIANCE


    Beteiligte:
    KHUNTIA SATVIK (Autor:in) / HERTLEIN NICHOLAS LEE (Autor:in) / MEIJER MAARTEN (Autor:in) / NELSON JAMES (Autor:in)

    Erscheinungsdatum :

    14.05.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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