Invention Grant
- Patent Title: Vehicle control device and control method
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Application No.: US16480353Application Date: 2018-01-16
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Publication No.: US11021068B2Publication Date: 2021-06-01
- Inventor: Ikuma Shindo , Tatsuya Suzuki , Mitsunori Ohta
- Applicant: Nissan Motor Co., Ltd.
- Applicant Address: JP Kanagawa
- Assignee: Nissan Motor Co., Ltd.
- Current Assignee: Nissan Motor Co., Ltd.
- Current Assignee Address: JP Kanagawa
- Agency: Osha Bergman Watanabe & Burton LLP
- Priority: JPJP2017-010565 20170124
- International Application: PCT/JP2018/001035 WO 20180116
- International Announcement: WO2018/139270 WO 20180802
- Main IPC: B60L15/20
- IPC: B60L15/20 ; B60L50/51

Abstract:
A method for controlling a vehicle that includes a motor configured to provide a driving/braking force to the vehicle and a friction braking mechanism configured to provide a friction brake force to the vehicle includes a target calculation step of calculating a target torque of the motor in accordance with a displacement of an accelerator pedal, a gradient estimation step of estimating a gradient torque to cancel a disturbance due to a gradient of a road surface where the vehicle is travelling, a command calculation step of calculating a torque command value of the motor based on the gradient torque and the target torque, a control step of controlling a torque of the motor in accordance with the torque command value, and a stop control step.
Public/Granted literature
- US20190381895A1 VEHICLE CONTROL DEVICE AND CONTROL METHOD Public/Granted day:2019-12-19
Information query
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