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:
Aug. 26, 2025
Filed:
Jan. 14, 2022
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Minwoo Lee, Suwon-si, KR;
Hundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Abstract
A method for operating a processor controlling a dual battery mounted on a hybrid electric vehicle, includes opening a relay positioned between a first battery for a load and a second battery for starting, and checking whether the attempt to start is successful when an attempt to start the hybrid electric vehicle is detected, closing the relay so that the first battery and the second battery are electrically connected in parallel when the processor concludes that the attempt to start is unsuccessful, and charging the second battery by entering the second battery into a charging mode when a reattempt to start the hybrid electric vehicle is successful.