The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 24, 2022
Filed:
Sep. 06, 2018
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Inventors:
Assignees:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62D 6/10 (2006.01); G06F 30/17 (2020.01);
U.S. Cl.
CPC ...
B62D 6/10 (2013.01); G06F 30/17 (2020.01);
Abstract
A method of operating a motor vehicle includes sensing a sensed torque based on a driver interaction with a steering wheel that is part of an electric power steering system, the sensed torque being sensed using a torque sensor, calculating driver steering wheel torque using state variables of a steering system model based on the electric power steering system, and controlling a difference between the driver steering wheel torque calculated from the steering system model and sensed torque sensed by the torque sensor to converge to zero through a controller.