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:
Nov. 23, 2021
Filed:
Jul. 19, 2019
Hyundai Mobis Co., Ltd., Seoul, KR;
Won Hyok Choi, Yongin-si, KR;
HYUNDAI MOBIS CO., LTD., Seoul, KR;
Abstract
A steer-by-wire apparatus may include: a first rotating part rotated with a steering wheel; a second rotating part installed so as to be isolated from the first rotating part, and engaged with a first rack gear provided on a side surface of a gear bar; a sensor installed on each of the first and second rotating parts, and configured to measure at least any one of a rotation angle of the first rotating part, a rotation angle of the second rotating part and a torque value of the first rotating part; a controller configured to receive the measured value of the sensor; and a clutch configured to operate according to a control signal of the controller and synchronize rotations of the first and second rotating parts.