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:
Oct. 26, 2021
Filed:
Apr. 10, 2019
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Inventors:
Byoung-Joo Kim, Seoul, KR;
Eun-Woo Na, Gyeonggi-do, KR;
Assignees:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
B60W 30/045 (2012.01); B60W 30/18 (2012.01); B60W 40/109 (2012.01);
U.S. Cl.
CPC ...
B60W 30/18145 (2013.01); B60W 30/045 (2013.01); B60W 40/109 (2013.01); B60W 2510/205 (2013.01); B60W 2520/10 (2013.01); B60W 2520/125 (2013.01); B60W 2520/14 (2013.01); B60W 2552/40 (2020.02); B60W 2720/18 (2013.01);
Abstract
An active roll control apparatus is provided. The apparatus includes a first actuator that is disposed adjacent to front wheels or rear wheels and is configured to adjust roll stiffness. A controller operates the first actuator in a reverse phase control manner in a roll angle increasing direction when a vehicle is in a low-friction turning driving state.