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:
Mar. 07, 2023
Filed:
May. 26, 2020
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Ajou University Industry-academic Cooperation Foundation, Suwon-si, KR;
Jung Mo Koo, Gwangmyeong-si, KR;
Sang Pil Hwang, Suwon-si, KR;
Yong Gyun Kim, Gwangmyeong-si, KR;
Beom Geum Cho, Suwon-si, KR;
Min Sang Kim, Seoul, KR;
Hyung Il Koo, Suwon-si, KR;
So Yeon Kim, Suwon-si, KR;
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Ajou University Industry-Academic Cooperation Foundation, Suwon-si, KR;
Abstract
An apparatus for diagnosing an abnormality of a vehicle sensor is provided. The apparatus includes a sensor configured to measure an acceleration and an angular velocity of a vehicle, a camera configured to generate a front time series image frame of the vehicle, and a controller configured to estimate the acceleration and the angular velocity of the vehicle by using the front time series image frame generated by the camera and diagnose an abnormality in the sensor based on the acceleration and the angular velocity of the vehicle estimated by the controller.