Invention Grant
- Patent Title: Vehicle control device
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Application No.: US15763696Application Date: 2016-12-22
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Publication No.: US10220838B2Publication Date: 2019-03-05
- Inventor: Keiichi Hiwatashi , Daisuke Umetsu , Osamu Sunahara , Koichi Kimoto , Yasunori Takahara , Daisaku Ogawa , 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: JP2015-250085 20151222; JP2016-176479 20160909
- International Application: PCT/JP2016/088500 WO 20161222
- International Announcement: WO2017/111089 WO 20170629
- Main IPC: B60W30/045
- IPC: B60W30/045 ; B60W40/114 ; B62D6/00 ; F02D17/02

Abstract:
Disclosed is a vehicle control device which is applied to a vehicle equipped with an engine (10) and an engine torque adjustment mechanism for adjusting an engine torque. The control device comprises a PCM (50) configured, upon satisfaction of a condition that the vehicle is traveling and a steering angle-related value relevant to a steering angle of a steering device is increasing, to control the engine torque adjustment mechanism to reduce the engine torque, so as to execute a vehicle attitude control for generating vehicle deceleration. The PCM (50) is configured, upon satisfaction of a vehicle attitude control-terminating condition for terminating the vehicle attitude control, to control the engine torque adjustment mechanism to restore the engine torque to an original level of torque before the execution of the vehicle attitude control. The PCM (50) is further configured to gradually ease the vehicle attitude control-terminating condition, as the number of times of combustion per unit time in the engine (10) becomes smaller.
Public/Granted literature
- US20180281780A1 VEHICLE CONTROL DEVICE Public/Granted day:2018-10-04
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