The invention relates to a motor torque control device (and a related method) for an electric vehicle including a storage unit that stores a theoretical driving wheel rotating speed based on a correspondence relationship with a predetermined engine speed in each gear stage of a transmission of a vehicle; gear stage detection means for detecting the gear stage when currently travelling; engine speed detection means for detecting an engine speed; driving wheel rotating speed detection means for detecting a driving wheel rotating speed; and torque control means for controlling output torque, in which the output torque is increased so that a current driving wheel rotating speed becomes close to the theoretical driving wheel rotating speed when a relative value of a calculated value which is calculated by using the detected driving wheel rotating speed with respect to a calculated value which is calculated by using the theoretical driving wheel rotating speed is equal to or greater than a first threshold value.


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    Titel :

    MOTOR TORQUE CONTROL DEVICE AND MOTOR TORQUE CONTROL METHOD FOR AN ELECTRIC VEHICLE


    Weitere Titelangaben:

    VORRICHTUNG UND VERFAHREN ZUR MOTORMOMENTREGELUNG FÜR EIN ELEKTROFAHRZEUG
    DISPOSITIF DE COMMANDE DE COUPLE DE MOTEUR ET PROCÉDÉ DE COMMANDE DE COUPLE DE MOTEUR POUR VÉHICULE ÉLECTRIQUE


    Beteiligte:

    Erscheinungsdatum :

    29.12.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / 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



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