Invention Application
- Patent Title: Vehicle control unit and vehicle
- Patent Title (中): 车辆控制单元和车辆
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Application No.: US11657660Application Date: 2007-01-25
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Publication No.: US20070227789A1Publication Date: 2007-10-04
- Inventor: Shinya Imura , Norikazu Matsuzaki , Kohei Itoh , Shin Fujiwara
- Applicant: Shinya Imura , Norikazu Matsuzaki , Kohei Itoh , Shin Fujiwara
- Applicant Address: JP Chiyoda-ku
- Assignee: HITACHI, LTD.
- Current Assignee: HITACHI, LTD.
- Current Assignee Address: JP Chiyoda-ku
- Priority: JP2006-075873 20060320
- Main IPC: B60K6/00
- IPC: B60K6/00

Abstract:
In a vehicle control unit provided with a motor applying a power to a rear wheel, in order to obtain sufficient driving force and braking force in a range in which the rear wheel does not slip sideways at a time when a vehicle turns, a motor torque is continuously controlled by calculating a rear wheel braking and driving force in the range in which the rear wheel does not slip sideways on the basis of a vehicle turning amount and a front wheel torque. Specifically, an absolute value of the motor torque is made smaller in accordance with an increase of the vehicle turning amount, and an absolute value of the motor torque is made larger in accordance with an increase of an absolute value of the front wheel torque.
Information query