公开(公告)号：US10850726B2

公开(公告)日：2020-12-01

申请号：US16084157

申请日：2017-03-30

Applicant: MAZDA MOTOR CORPORATION

Inventor： Toru Yoshioka ,  Daisuke Umetsu ,  Osamu Sunahara ,  Yasunori Takahara ,  Masaki Chiba

IPC: B60W30/045

Abstract: There is provided a vehicle behavior control device capable of improving responsivity of a vehicle behavior and a linear feeling with respect to a steering wheel operation without causing a driver to experience a strong feeling of intervention of the control and, at the same time, capable of controlling behavior of a vehicle in such a manner as to also improve stability of the vehicle attitude and riding comfort. In a vehicle behavior control device applied to a vehicle 1 having steerable front road wheels 2, the vehicle behavior control device includes a PCM 14 which acquires a steering speed of the vehicle, and increases a pitch angle in such a direction that a front portion of the vehicle dips when the steering speed becomes equal to or greater than a given threshold TS1 which is greater than zero.

公开(公告)号：US10793136B2

公开(公告)日：2020-10-06

申请号：US16084982

申请日：2017-03-30

Applicant: MAZDA MOTOR CORPORATION

Inventor： Toru Yoshioka ,  Daisuke Umetsu ,  Osamu Sunahara ,  Yasunori Takahara ,  Masaki Chiba

IPC: B60W10/06 ,  B60W10/04 ,  B62D6/00 ,  B60W10/20 ,  B60W30/02 ,  B60W40/101

Abstract: There is provided a vehicle behavior control device capable of improving responsivity of a vehicle behavior and a linear feeling with respect to a steering wheel operation without causing a driver to experience a strong feeling of intervention of the control and, at the same time, capable of controlling behavior of a vehicle in such a manner as to also improve stability of the vehicle attitude and riding comfort. In a vehicle behavior control device applied to a vehicle having steerable front road wheels, the vehicle behavior control device includes a PCM which acquires a steering speed of the vehicle, and generates a deceleration jerk which is a rearward jerk in a longitudinal direction of the vehicle when the steering speed becomes equal to or greater than a given threshold TS1 which is greater than zero.