A steering intention determination device includes a calculation unit (1) that calculates a value based on the product of a steering angular velocity and a steering torque and the product of the time differential values of a steering torque and the steering angle, and a determination unit (1) that determines that the driver has a turn-and-steer steering intention in a case where the value is equal to or greater than a predetermined value, determine that the driver has a steering holding intention in a case where the value is less than the predetermined value and the absolute value of the steering angular velocity is less than a predetermined angular velocity, and determine that the driver has a switchback steering intention in a case where the value is less than the predetermined value and the absolute value of the steering angular velocity is equal to or greater than the predetermined angular velocity.


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    Title :

    STEERING INTENTION DETERMINATION DEVICE, VEHICLE CONTROL DEVICE, STEERING ASSIST DEVICE, AND STEERING ASSIST SYSTEM


    Additional title:

    LENKABSICHTSBESTIMMUNGSVORRICHTUNG, FAHRZEUGSTEUERUNGSVORRICHTUNG, LENKHILFEVORRICHTUNG UND LENKHILFESYSTEM
    DISPOSITIF DE DÉTERMINATION D'INTENTION DE DIRECTION, DISPOSITIF DE COMMANDE DE VÉHICULE, DISPOSITIF D'ASSISTANCE DE DIRECTION ET SYSTÈME D'ASSISTANCE DE DIRECTION


    Contributors:

    Publication date :

    2018-04-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Steering intention determination device, vehicle control device, steering assist device, and steering assist system

    KUNIHIRO YOJI / KOJO TAKAHIRO / SUZUKI YOSHIAKI et al. | European Patent Office | 2017

    Free access

    STEERING INTENTION DETERMINATION DEVICE, VEHICLE CONTROL DEVICE, STEERING ASSIST DEVICE, AND STEERING ASSIST SYSTEM

    KUNIHIRO YOJI / KOJO TAKAHIRO / SUZUKI YOSHIAKI et al. | European Patent Office | 2015

    Free access

    STEERING INTENTION DETERMINATION DEVICE, VEHICLE CONTROL DEVICE, STEERING ASSIST DEVICE, AND STEERING ASSIST SYSTEM

    KUNIHIRO YOJI / KOJO TAKAHIRO / SUZUKI YOSHIAKI et al. | European Patent Office | 2015

    Free access

    STEERING INTENTION DETERMINATION DEVICE, VEHICLE CONTROL DEVICE, STEERING ASSIST DEVICE, AND STEERING ASSIST SYSTEM

    KUNIHIRO YOJI / KOJO TAKAHIRO / SUZUKI YOSHIAKI et al. | European Patent Office | 2015

    Free access