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:
Jul. 02, 2024
Filed:
Nov. 18, 2022
Hyundai Mobis Co., Ltd., Seoul, KR;
Konkuk University Industrial Cooperation Corp., Seoul, KR;
In Sub Moon, Yongin-si, KR;
Jong Hwa Kim, Yongin-si, KR;
Kun Ho Lee, Yongin-si, KR;
Ji Sung Kang, Yongin-si, KR;
Ki Chun Jo, Seoul, KR;
Chan Soo Kim, Seoul, KR;
Ji Won Seok, Seoul, KR;
HYUNDAI MOBIS CO., LTD., Seoul, KR;
KONKUK UNIVERSITY INDUSTRIAL COOPERATION CORP., Seoul, KR;
Abstract
An apparatus and method for estimating a vehicle pitch relative to a road. The apparatus includes a wheel speed sensor part which obtains wheel speed data, an inertial measurement unit (IMU) sensor part which obtains IMU data, a preprocessing part which extracts a stop section and a moving section on the basis of the wheel speed data and the IMU data, and a slope estimation part which estimates a vehicle pitch in the stop section and a road slope in the moving section and estimates a vehicle pitch relative to a road on the basis of the vehicle pitch and the road slope.