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:
Sep. 08, 2026
Filed:
Jul. 31, 2024
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Abstract
An embodiment apparatus for correcting an open circuit voltage (OCV) of a vehicle battery includes a storage configured to store a base OCV map for a low-voltage battery of a vehicle and a controller configured to convert the base OCV map into a target OCV map by using status information of the vehicle and status information of the low-voltage battery and correct a target OCV on the target OCV map based on a correction value corresponding to a number of days of parking of the vehicle, a correction value corresponding to a temperature of the low-voltage battery, or both the correction value corresponding to the number of days of parking of the vehicle and the correction value corresponding to the temperature of the low-voltage battery.