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. 29, 2025
Filed:
Jul. 20, 2023
Applicant:
Hl Mando Corporation, Pyeongtaek-si, KR;
Inventor:
Jung-Ae Lee, Seoul, KR;
Assignee:
HL MANDO CORPORATION, Pyeongtaek-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62D 5/04 (2005.12); B62D 5/00 (2005.12); B62D 15/02 (2005.12);
U.S. Cl.
CPC ...
B62D 5/046 (2012.12); B62D 5/001 (2012.12); B62D 5/049 (2012.12); B62D 15/0215 (2012.12); B62D 15/0235 (2012.12);
Abstract
The present disclosure provides a steer-by-wire system, including a reaction force motor for providing a reaction force in a direction opposite to the direction of operation of a steering wheel; a torque sensor for detecting a rotational angle of the steering wheel according to manipulation of the steering wheel; a motor position sensor for detecting a rotation angle of the motor; a turn counter for detecting the number of rotations of the reaction force motor; and a controller for calculating a first steering angle based on the rotation angle and number of rotations of the reaction force motor.