公开(公告)号：US09809130B2

公开(公告)日：2017-11-07

申请号：US15079412

申请日：2016-03-24

Applicant: GM Global Technology Operations LLC

Inventor： Adam J. Heisel ,  Christopher J. Twarog ,  Anthony H. Heap ,  Derek S. Bonderczuk ,  Krunal P. Patel ,  Lawrence A. Kaminsky ,  Nathaniel S. Michaluk ,  Robert L. Morris ,  Shaochun Ye ,  Jeffrey J. Waldner

IPC: B60L15/20

CPC classification number: B60L15/20 ,  B60L11/14 ,  B60L2240/12 ,  B60L2240/14 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/44 ,  B60L2240/441 ,  B60L2240/443 ,  B60L2250/26 ,  B60L2270/12 ,  Y02T10/7258

Abstract: An electric motor control system for a vehicle includes a vehicle speed module that determines a vehicle speed. A closed loop (CL) module determines a CL torque based on a difference between a target vehicle speed and the vehicle speed. A motor torque module determines a motor torque based on the CL torque and a motor torque request determined based on a position of an accelerator pedal. A switching control module controls switching of an inverter based on the motor torque to control application of power to an electric motor of the vehicle.

公开(公告)号：US20170136916A1

公开(公告)日：2017-05-18

申请号：US15079412

申请日：2016-03-24

Applicant: GM Global Technology Operations LLC

Inventor： Adam J. HEISEL ,  Christopher J. Twarog ,  Anthony H. Heap ,  Derek S. Bonderczuk ,  Krunal P. Patel ,  Lawrence A. Kaminsky ,  Nathaniel S. Michaluk ,  Robert L. Morris ,  Shaochun Ye ,  Jeffrey J. Waldner

IPC: B60L15/20

CPC classification number: B60L15/20 ,  B60L11/14 ,  B60L2240/12 ,  B60L2240/14 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/44 ,  B60L2240/441 ,  B60L2240/443 ,  B60L2250/26 ,  B60L2270/12 ,  Y02T10/7258

Abstract: An electric motor control system for a vehicle includes a vehicle speed module that determines a vehicle speed. A closed loop (CL) module determines a CL torque based on a difference between a target vehicle speed and the vehicle speed. A motor torque module determines a motor torque based on the CL torque and a motor torque request determined based on a position of an accelerator pedal. A switching control module controls switching of an inverter based on the motor torque to control application of power to an electric motor of the vehicle.