Invention Publication
- Patent Title: ELECTRIC DRIVE VEHICLE WITH ANTI-ROLLBACK CONTROL
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Application No.: US17779495Application Date: 2020-09-21
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Publication No.: US20240166188A1Publication Date: 2024-05-23
- Inventor: Martin T. Books , Jack SCHNEIDER , Jaime A. LUGO-CASTILLO , Odaro OMUSI , Richard A. BOOTH , Quresh SUTARWALA
- Applicant: CUMMINS INC.
- Applicant Address: US IN Columbus
- Assignee: CUMMINS INC.
- Current Assignee: CUMMINS INC.
- Current Assignee Address: US IN Columbus
- International Application: PCT/US2020/051731 2020.09.21
- Date entered country: 2022-05-24
- Main IPC: B60W10/02
- IPC: B60W10/02 ; B60W10/08 ; B60W10/18 ; B60W30/188 ; B60W50/00

Abstract:
A method of reducing rollback of a electric vehicle, including determining a position baseline of the electric vehicle; determining a position compensated speed of the electric vehicle based on the position baseline; determining a hold torque as a function of the position compensated speed; and generating a command to apply the hold torque to the motor-generator of the electric vehicle.
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