VEHICLE CONTROL DEVICE
To suppress the increase of an absolute value of acceleration of a vehicle during changing of a vehicle speed when an occupant posture easily causes motion sickness.SOLUTION: A control device 70 comprises: an inclination angle acquisition unit 72 that acquires the head inclination angle of an occupa...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | To suppress the increase of an absolute value of acceleration of a vehicle during changing of a vehicle speed when an occupant posture easily causes motion sickness.SOLUTION: A control device 70 comprises: an inclination angle acquisition unit 72 that acquires the head inclination angle of an occupant 200; an upper limit setting unit 74 that sets the upper limit value of the absolute value of acceleration of a vehicle; and an acceleration/deceleration control unit 75 that controls acceleration/deceleration of the vehicle so as to prevent the absolute value of the acceleration of the vehicle from exceeding the upper limit value. The upper limit setting unit 74 sets, when the head inclination angle is not within a prescribed angle range, a value smaller than when the head inclination angle is not within the prescribed angle range as the upper limit value.SELECTED DRAWING: Figure 2
【課題】乗員の姿勢が乗り物酔いしやすい姿勢である場合、車速を変更する際における車両の加速度の絶対値が大きくなることを抑制できるようにすること。【解決手段】制御装置70は、乗員200の頭部傾斜角を取得する傾斜角取得部72と、頭部傾斜角を基に、車両の加速度の絶対値の上限値を設定する上限値設定部74と、車両の加速度の絶対値が上限値を超えないように、車両の加減速を制御する加減速制御部75とを備える。上限値設定部74は、頭部傾斜角が規定角度範囲に含まれている場合、頭部傾斜角が規定角度範囲に含まれていない場合よりも小さい値を、上限値として設定する。【選択図】図2 |
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