公开(公告)号：US20190126976A1

公开(公告)日：2019-05-02

申请号：US16173097

申请日：2018-10-29

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Takemi MURAYAMA ,  Hisanori MITSUMOTO ,  Takuya SHOJI ,  Noritsugu IWAZAKI ,  Go INOUE

IPC: B62D6/00 ,  B60W40/114 ,  B60T8/1755

Abstract: A vehicular behavior control apparatus in which a control unit that controls a driving device and a braking device is configured to calculate a target yaw moment and a target deceleration of the vehicle for ensuring stable behavior of the vehicle during non-braking turning, to calculate a first vehicle longitudinal force applied to a turning inner wheel to achieve the target yaw moment and a second vehicle longitudinal force necessary to achieve the target deceleration, to control, when the first vehicle longitudinal force is equal to or less than the second vehicle longitudinal force, the driving device so as to generate a driving force equal to a value obtained by subtracting the second vehicle longitudinal force from a driver-requested driving force and adding the first vehicle longitudinal force, and to apply the first vehicle longitudinal force to the turning inner wheel.

公开(公告)号：US20190023263A1

公开(公告)日：2019-01-24

申请号：US16038568

申请日：2018-07-18

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA ,  ADVICS CO., LTD.

Inventor： Takuya SHOJI ,  Yosuke HASHIMOTO

IPC: B60W30/02 ,  B60W10/18 ,  B60W40/114

Abstract: A behavior control apparatus for a vehicle having a control unit for controlling a braking device and controlling a behavior of a vehicle by controlling braking forces of wheels. When the vehicle is in the non-braking state, the control unit acquires information on a lateral acceleration of the vehicle; calculates, based on the lateral acceleration of the vehicle, a target yaw moment of a feedforward control for reducing a rate of decrease of the vehicle's yaw gain accompanying with an increase in an absolute value of a lateral acceleration of the vehicle, and controls braking forces of the wheels by controlling the braking device so that at least a yaw moment corresponding to the target yaw moment is applied to the vehicle.