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. 05, 2022
Filed:
Dec. 03, 2020
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Ki Seung Baek, Hwaseong-si, KR;
Ik Jun Choi, Hwaseong-si, KR;
Do Sung Hwang, Gunpo-si, KR;
Kyung Taek Jung, Bucheon-si, KR;
Chang Yu Kim, Bucheon-si, KR;
Dea Ki Cheong, Yongin-si, KR;
Tae Hyuck Kim, Seoul, KR;
Han Seung Myoung, Chungcheongnam-do, KR;
Ho Joong Lee, Anyang-si, KR;
Hye Seung Kim, Gunpo-si, KR;
Byoung Jik Ahn, Seoul, KR;
Kyu Beom Ko, Incheon, KR;
Hyo Sik Moon, Suwon-si, KR;
Jong Seo Yoon, Incheon, KR;
Sung Il Lee, Hwaseong-si, KR;
Hong Min Oh, Yongin-si, KR;
Jin Woo Cho, Anyang-si, KR;
HYUNDAI MOTOR COMPANY, Seoul, KR;
KIA MOTORS CORPORATION, Seoul, KR;
Abstract
A system for managing a battery of a vehicle includes a first controller configured to control a power-on (IG ON) state and a power-off (IG OFF) state of a plurality of controllers in the vehicle and to be periodically woken up in the power-off (IG OFF) state to wake up at least some of the plurality of controllers, and a second controller configured to turn off a main relay connecting a first battery in the vehicle and a vehicle system when the power-off (IG OFF) state begins, to monitor a state of the first battery storing energy for generating power of the vehicle by maintaining power during a preset first reference time, to be woken up at a wake-up period of the first controller when the first reference time elapses, and to monitor the state of the first battery.