Invention Grant
- Patent Title: Control device of vehicle drive apparatus
- Patent Title (中): 车辆驱动装置的控制装置
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Application No.: US13522145Application Date: 2010-01-30
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Publication No.: US08738209B2Publication Date: 2014-05-27
- Inventor: Mitsuru Oba , Yoshisuke Kametani
- Applicant: Mitsuru Oba , Yoshisuke Kametani
- Applicant Address: JP Toyota
- Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee Address: JP Toyota
- Agency: Oliff PLC
- International Application: PCT/JP2010/051296 WO 20100130
- International Announcement: WO2011/092858 WO 20110804
- Main IPC: B60K1/02
- IPC: B60K1/02 ; B60L11/00 ; G05D1/00

Abstract:
It is provided a control device of a vehicle drive apparatus in a vehicle including an electric motor for driving drive wheels, the control device controlling an output torque of the electric motor in accordance with a predetermined electric motor torque control characteristic making the output torque of the electric motor larger when a requested drive force is greater such that a drive force of the vehicle becomes equal to the requested drive force requested by a driver, wherein when the stopped vehicle is started, if the requested drive force is equal to or less than a requested drive force judgment value set equal to or less than a necessary start-up drive force necessary for start-up of the vehicle, the control device provides electric motor torque suppression control suppressing the output torque of the electric motor below an output torque determined from the electric motor torque control characteristic.
Public/Granted literature
- US20120303199A1 CONTROL DEVICE OF VEHICLE DRIVE APPARATUS Public/Granted day:2012-11-29
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