Invention Grant
- Patent Title: Motor vehicle
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Application No.: US16247010Application Date: 2019-01-14
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Publication No.: US11052767B2Publication Date: 2021-07-06
- Inventor: Hiroyuki Tsukashima
- Applicant: Toyota Jidosha Kabushiki Kaisha
- Applicant Address: JP Toyota
- Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee Address: JP Toyota
- Agency: Dinsmore & Shohl LLP
- Priority: JPJP2018-003984 20180115
- Main IPC: B60L15/20
- IPC: B60L15/20 ; B60W20/15 ; B60K17/35 ; B60W10/08 ; B60K17/354 ; B60K1/02

Abstract:
The motor vehicle comprises a first motor configured to drive front wheels; a second motor configured to drive rear wheels; and a control device configured to control the first motor and the second motor, such that the motor vehicle is driven with a required torque for driving. The control device controls the first motor and the second motor to set a larger value to a rear wheel distribution ratio that is a ratio of a torque of the rear wheels to the required torque, when the motor vehicle runs on a low μ road having a road surface friction coefficient equal to or less than a predetermined value and is currently turned, compared with a value when the motor vehicle does not run on the low μ road or when the motor vehicle is not currently turned.
Public/Granted literature
- US20190217723A1 MOTOR VEHICLE Public/Granted day:2019-07-18
Information query
IPC分类: