A drive control apparatus to be applied to an electric vehicle includes a controller. The controller is configured to limit a change rate of a torque to be outputted from an electric motor of the electric vehicle on the basis of a first limit mode in a case where the torque is less than a threshold torque, in a period of a first traveling state in which the electric vehicle travels on an uphill road where a level of likelihood of an occurrence of a slip is estimated to be equal to or greater than a threshold, and configured to limit the change rate of the torque on the basis of a second limit mode that is more flexible than the first limit mode in a case where the torque is equal to or greater than the threshold torque in the period of the first traveling state.


    Access

    Download


    Export, share and cite



    Title :

    DRIVE CONTROL APPARATUS FOR ELECTRIC VEHICLE


    Contributors:

    Publication date :

    2023-06-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



    ELECTRIC VEHICLE DRIVE CONTROL APPARATUS

    KUSANO KENICHI | European Patent Office | 2019

    Free access

    DRIVE CONTROL APPARATUS FOR ELECTRIC VEHICLE

    CHIBA NAOTO / DOKI ATSUSHI / YAMADA KEIGO et al. | European Patent Office | 2024

    Free access

    Drive control apparatus for electric vehicle

    CHIBA NAOTO / DOKI ATSUSHI / YAMADA KEIGO et al. | European Patent Office | 2025

    Free access

    Electric vehicle drive apparatus

    KWON SUN-SUNG / KIM CHON-OK / KIM BAEK-YU et al. | European Patent Office | 2025

    Free access

    ELECTRIC DRIVE APPARATUS, ELECTRIC DRIVE SYSTEM AND VEHICLE

    HUA ZHIJIAN / XIA JI / JIN BAOHONG | European Patent Office | 2024

    Free access