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:
Apr. 28, 2026
Filed:
Mar. 28, 2022
Hl Mando Corporation, Pyeongtaek-si, KR;
Taesik Kim, Gyeonggi-do, KR;
HL MANDO CORPORATION, Gyeonggi-do, KR;
Abstract
Disclosed are an apparatus and a method for controlling an operation of a reaction force motor. An exemplary embodiment of the present disclosure provides an apparatus for controlling an operation of a reaction force motor, which is included in a system for providing a reaction force by using the reaction force motor and an elastic member which is deformed by a rotation of a steering wheel in a direction of a rotation axis of the steering wheel, the apparatus including: a first motor control unit connected to a first winding part of the reaction force motor; and a second motor control unit connected to a second winding part of the reaction force motor, in which the first and second motor control units control turning-on or turning-off of switches included therein so that the reaction force motor generates braking torque corresponding to reaction force torque provided by the elastic member, a steering angle of the steering wheel, and steering torque of the steering wheel.