公开(公告)号：US20240166188A1

公开(公告)日：2024-05-23

申请号：US17779495

申请日：2020-09-21

Applicant: CUMMINS INC.

Inventor： Martin T. Books ,  Jack SCHNEIDER ,  Jaime A. LUGO-CASTILLO ,  Odaro OMUSI ,  Richard A. BOOTH ,  Quresh SUTARWALA

IPC: B60W10/02 ,  B60W10/08 ,  B60W10/18 ,  B60W30/188 ,  B60W50/00

CPC classification number: B60W10/024 ,  B60W10/08 ,  B60W10/18 ,  B60W30/1886 ,  B60W2050/0024 ,  B60W2510/083 ,  B60W2720/24

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.