To alleviate the degree of deterioration in an under-steering state in a condition where a vehicle is turned un-braked, resulting in the under-steering state of the vehicle being deteriorated.SOLUTION: A turn behavior control apparatus, applied to a vehicle that has a front suspension and a rear suspension each with anti-dive and anti-lift geometry and whose left-and right wheels are steering wheels, includes a control unit for controlling a brake device. In a condition where the vehicle is turned un-braked, with a difference (ΔYr) between a standard yaw rate of the vehicle and an actual yaw rate exceeding a difference reference value (ΔYrc) and with a temporal change rate (ΔYrd) of the difference exceeding a start reference value (ΔYrd1), the control unit applies brake force to a drive wheel on the inside of the turning.SELECTED DRAWING: Figure 2

    【課題】車両が非制動にて旋回し車両のアンダーステア状態が悪化している状況において、アンダーステア状態の悪化の度合を低減すること。【解決手段】それぞれアンチダイブ及びアンチリフトのジオメトリーを有する前輪サスペンション及び後輪サスペンションを有し、左右前輪が操舵輪である車両に適用される旋回挙動制御装置であり、制動装置を制御する制御ユニットを有し、制御ユニットは、車両が非制動にて旋回している状況において、車両の規範ヨーレートと実ヨーレートとの偏差(ΔYr)が偏差基準値(ΔYrc)を越えており且つ偏差の時間変化率(ΔYrd)が開始基準値(ΔYrd1)を越えているときには、旋回内側の駆動輪に制動力を付与するよう構成されている。【選択図】図2


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    Title :

    VEHICULAR TURN BEHAVIOR CONTROL APPARATUS


    Additional title:

    車両の旋回挙動制御装置


    Contributors:

    Publication date :

    2020-04-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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