To stabilize behavior of an own vehicle in a roll direction when other vehicle collides with a side face of the own vehicle.SOLUTION: A vehicle behavior control device 10 comprises: an other vehicle detection part 34 for detecting other vehicle 90; a collision prediction part 36 for predicting that other vehicle 90 collides with a side face 82 of an own vehicle 80; a physical amount determination part 38 for determining a relative physical amount relationship between other vehicle 90 and the own vehicle 80; and a brake control part 40 capable of individually and independently controlling a brake corresponding to each wheel, and if collision is predicted by the collision prediction part 36, according to the physical amount relationship determined by the physical amount determination part 38, making brake force of the brake on the collision side and brake force of the brake on a non-collision side different.SELECTED DRAWING: Figure 1
【課題】自車両の側面に他車両が衝突する場合に、自車両のロール方向の挙動を簡単な制御で安定させる。【解決手段】車両挙動制御装置10は、他車両90を検出する他車両検出部34と、自車両80の側面82に他車両90が衝突することを予測する衝突予測部36と、他車両90と自車両80との相対的な物量関係を判定する物量判定部38と、各車輪に対応するブレーキを個々に独立して制御可能であり、衝突予測部36により衝突が予測される場合に、物量判定部38により判定される物量関係に応じて、衝突側のブレーキの制動力と非衝突側のブレーキの制動力とを互いに異ならせるブレーキ制御部40と、を備える。【選択図】図1
VEHICLE BEHAVIOR CONTROL DEVICE AND VEHICLE BEHAVIOR CONTROL METHOD
車両挙動制御装置及び車両挙動制御方法
2021-08-10
Patent
Electronic Resource
Japanese
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