To provide a steering guide torque controller which is improved to reduce fear of feeling steering resistance caused by steering guide torque.SOLUTION: A control unit controlling a reaction force actuator applying steering guide torque to a steering wheel comprises the steps of: calculating a target steering angle θt so that a vehicle travels on the basis of, a curvature factor of a curve of a track in front of the vehicle detected by a camera sensor, along the curve (S50-S70); calculating target steering guide torque Tsgt on the basis of, a deviation between a target steering angle θt calculated before a read-ahead time Δt and an actual steering angle θ (S80-S120); modifying the target steering guide torque to be smaller when there is a higher possibility where a driver performs lane deviation regarding steering operation (S100-S150); and controlling the reaction force actuator so that the steering guide torque becomes the target steering guide torque (S160-S180).SELECTED DRAWING: Figure 3

    【課題】操舵ガイドトルクに起因する操舵抵抗を感じる虞が低減するよう改良された操舵ガイドトルク制御装置を提供する。【解決手段】ステアリングホイールに操舵ガイドトルクを付与する反力アクチュエータを制御する制御ユニットは、カメラセンサにより検出された車両の前方の走行路のカーブの曲率に基づいて車両をカーブに沿って走行させるための目標操舵角θtを演算し(S50~S70)、先読み時間Δt前に演算した目標操舵角θtと実際の操舵角θとの偏差に基づいて目標操舵ガイドトルクTsgtを演算し(S80~S120)、ドライバーが車線逸脱する操舵操作を行う可能性が高いほど小さくなるように目標操舵ガイドトルクを修正し(S100~S150)、操舵ガイドトルクが目標操舵ガイドトルクになるように反力アクチュエータを制御する(S160~S180)。【選択図】図3


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    Title :

    VEHICLE STEERING GUIDE TORQUE CONTROLLER


    Additional title:

    車両用操舵ガイドトルク制御装置


    Contributors:

    Publication date :

    2023-01-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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