Invention Grant
- Patent Title: Vehicle control device
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Application No.: US15899750Application Date: 2018-02-20
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Publication No.: US10351164B2Publication Date: 2019-07-16
- Inventor: Daisaku Ogawa , Daisuke Umetsu , Osamu Sunahara , Yasunori Takahara , Yuichiro Akiya , Chikako Ohisa , Atsushi Yamasaki , Keiichi Hiwatashi
- Applicant: Mazda Motor Corporation
- Applicant Address: JP Aki-gun, Hiroshima
- Assignee: Mazda Motor Corporation
- Current Assignee: Mazda Motor Corporation
- Current Assignee Address: JP Aki-gun, Hiroshima
- Agency: Alleman Hall Creasman & Tuttle LLP
- Priority: JP2017-052424 20170317
- Main IPC: G05B17/00
- IPC: G05B17/00 ; B62D5/04 ; B60W10/06 ; G05D1/08 ; B60L15/20

Abstract:
A vehicle control device is provided, which includes a drive source configured to generate torque as driving force of a vehicle, a transmission torque control mechanism configured to control transmission torque to drive wheels according to the generated torque, and a processor configured to execute a vehicle attitude controlling module to perform a vehicle attitude control by controlling the transmission torque control mechanism to reduce the transmission torque so as to decelerate the vehicle when a starting condition that the vehicle is traveling and a steering angle related value increases is satisfied, and then, when a given terminating condition is satisfied, controlling the mechanism to resume the transmission torque back to the torque before being reduced. The transmission torque is controlled so as to cause a yaw rate that occurs in the vehicle while the vehicle attitude control is performed, to be lower than an upper limit yaw rate.
Public/Granted literature
- US20180265119A1 VEHICLE CONTROL DEVICE Public/Granted day:2018-09-20
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