公开(公告)号：US10576983B2

公开(公告)日：2020-03-03

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

公开(公告)号：US11691601B2

公开(公告)日：2023-07-04

申请号：US17047988

申请日：2019-03-25

Applicant: MAZDA MOTOR CORPORATION

Inventor： Shigeyuki Uehara ,  Tomoji Izumi ,  Toshiya Oue ,  Takeshi Yabuki ,  Tsuyoshi Kojima

IPC: B60T7/12 ,  B60T17/22

CPC classification number: B60T7/12 ,  B60T17/22 ,  B60T2201/06 ,  B60T2201/10 ,  B60Y2300/18108

Abstract: A vehicle parking brake control includes a parking switch for switching the parking brake between ON and OFF, a vehicle power source switch for switching a power source of the vehicle between ON and OFF, a parking brake controller for executing automatic application control when the power source is operated from ON to OFF by the occupant with use of the vehicle power source switch, and a prohibition condition determination unit for determining that when the parking brake is OFF, the vehicle is stopped, and the vehicle power source is ON, a prohibition condition for prohibiting automatically turning the parking brake on is satisfied when a turning-off operation for the vehicle power source switch is executed after a turning-off operation for the parking switch is executed. When a determination is made that the prohibition condition is satisfied, the parking brake controller does not execute the automatic application control.