公开(公告)号：US20190071089A1

公开(公告)日：2019-03-07

申请号：US16107332

申请日：2018-08-21

Applicant: MAZDA MOTOR CORPORATION

Inventor： Masaru TAKASE ,  Ryohei YASUTOMI ,  Hisanobu OKADA ,  Setsuya KISHIMURA ,  Takeshi YABUKI ,  Keishi TAKI ,  Seiyo HIRANO ,  Akitomo KUME

IPC: B60W30/18 ,  B60W10/06 ,  B60W10/188

Abstract: The vehicle system comprises: a brake system comprising a brake pedal, and a braking mechanism 13 configured to apply a braking force to a vehicle 3; and a vehicle control unit 15 operable to automatically stop an engine 5 when the vehicle is decelerated to a given vehicle speed or less during traveling, wherein when it is detected that the brake pedal 17 is manipulated and the vehicle 3 is stopped after automatically stopping the engine 5, the vehicle control unit 15 is operable to control the braking mechanism 13 to increase the braking force from a current value according to a manipulation amount of the brake pedal 17 up to a given value.

公开(公告)号：US20210094563A1

公开(公告)日：2021-04-01

申请号：US16955413

申请日：2019-01-22

Applicant: MAZDA MOTOR CORPORATION

Inventor： Daisaku OGAWA ,  Daisuke UMETSU ,  Setsuya KISHIMURA

IPC: B60W60/00 ,  B60W10/18 ,  B60W10/20 ,  B60W10/04 ,  B60W40/114

Abstract: Provided is a vehicle control system capable of, when a swaying phenomenon occurs during towing, preventing the swaying phenomenon from becoming worse due to driving force reduction control based on an increase in steering angle-related value. This vehicle control system comprises a steering wheel (6), a driving force control mechanism to control a driving force of a vehicle (1), and a PCM (16) to control the driving force control mechanism, wherein the PCM (16) is operable, upon an increase in steering angle, to control an engine (4) to reduce an output torque of the engine (4), and, when a reversal of yaw rate of the vehicle (1) is repeated in a situation where the vehicle (1) is performing a towing operation, to restrict the output torque reduction based on the increase in the steering angle.