Invention Grant
- Patent Title: Vehicle control device
-
Application No.: US15713330Application Date: 2017-09-22
-
Publication No.: US10562537B2Publication Date: 2020-02-18
- Inventor: Keiichi Hiwatashi , Daisuke Umetsu , Osamu Sunahara , Yasunori Takahara , Daisaku Ogawa , Takahiro Kawamura , Chikako Ohisa
- Applicant: MAZDA MOTOR CORPORATION
- Applicant Address: JP Hiroshima
- Assignee: MAZDA MOTOR CORPORATION
- Current Assignee: MAZDA MOTOR CORPORATION
- Current Assignee Address: JP Hiroshima
- Agency: Studebaker & Brackett PC
- Priority: JP2016-191216 20160929
- Main IPC: B60W40/105
- IPC: B60W40/105 ; B60W10/02 ; B60W10/04 ; B60W40/10 ; F02P5/15

Abstract:
The vehicle control device is designed to control a vehicle equipped with an engine, and an automatic transmission comprising a torque converter with a lockup clutch. The vehicle control device comprises a controller configured to perform control of changing an engagement degree of the lockup clutch and to, when such a condition that the vehicle is traveling and a steering angle-related value as a parameter related to a steering angle of a steering apparatus of the vehicle increases is satisfied, reduce an output torque of the engine to generate a deceleration of the vehicle to thereby execute a torque reduction control for controlling an attitude of the vehicle. The controller is configured to reduce the output torque of the engine, in accordance with the engagement degree of the lockup clutch controlled by a lockup control.
Public/Granted literature
- US20180086349A1 VEHICLE CONTROL DEVICE Public/Granted day:2018-03-29
Information query