To enable a driver to appropriately operate a steering wheel when a steering mode of a vehicle is switched from an automatic steering mode to a manual steering mode.SOLUTION: A steering quantity indication device of a steer-by-wire type vehicle is configured to: when switching from an automatic steering mode of the vehicle to a manual steering mode thereof, determine based on a traveling state of the vehicle an amplitude of vibration in a circumferential direction of a steering wheel of the vehicle (ST103); and output a drive signal for vibrating the steering wheel in a circumferential direction, including data about the amplitude, to an actuator that drives the steering wheel (ST106).SELECTED DRAWING: Figure 4

    【課題】車両の操舵モードが自動操舵モードから手動操舵モードに切り替わった際に、ドライバーがステリングホイールの操作を適切に行えるようにする。【解決手段】ステアバイワイヤ方式の車両における操舵量提示装置は、前記車両の自動操舵モードから手動操舵モードへの切替えの際に、前記車両のステアリングホイールの周方向における振動の振幅を、前記車両の走行状態に基づいて決定し(ST103)、前記振幅のデータを含む、前記ステアリングホイールを周方向に振動させるための駆動信号を、前記ステアリングホイールを駆動するアクチュエータに対して出力する(ST106)。【選択図】図4


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    Title :

    STEERING QUANTITY INDICATION DEVICE


    Additional title:

    操舵量提示装置


    Contributors:
    KIDA SHOGO (author)

    Publication date :

    2021-09-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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