The failure detection device includes: a failure detection unit configured to detect failure of a torque detection unit, the torque detection unit detecting torque applied to a rotary shaft with plural torque sensors; and a controller configured to control drive of a motor such that the motor outputs continuous torque in an event that the failure detection unit detects failure of the torque detection unit, the continuous torque continuously generating torque that is, if at least one of the plural torque sensors is working properly, detectable by the at least one of the plural torque sensors.


    Access

    Download


    Export, share and cite



    Title :

    FAILURE DETECTION DEVICE AND ELECTRIC POWER STEERING APPARATUS


    Contributors:

    Publication date :

    2020-02-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    FAILURE DETECTION DEVICE AND ELECTRIC POWER STEERING APPARATUS

    KURIHARA HIROAKI | European Patent Office | 2020

    Free access

    FAILURE DETECTION DEVICE AND ELECTRIC POWER STEERING APPARATUS

    KURIHARA HIROAKI | European Patent Office | 2019

    Free access

    Failure detection device and electric power steering apparatus

    KURIHARA HIROAKI | European Patent Office | 2022

    Free access

    Failure detection device and electric power steering apparatus

    KURIHARA HIROAKI | European Patent Office | 2022

    Free access

    FAILURE DETECTION DEVICE AND ELECTRIC POWER STEERING APPARATUS

    KURIHARA HIROAKI | European Patent Office | 2018

    Free access