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. 03, 2019
Filed:
Nov. 08, 2017
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Ho Joong Lee, Gyeonggi-do, KR;
Dong Jun Shin, Gyeonggi-do, KR;
Won Kyoung Choi, Gyeonggi-Do, KR;
Jun Yeon Park, Incheon, KR;
Na Lae Kwon, Seoul, KR;
Hyun Wook Seong, Gyeonggi-do, KR;
Jee Heon Kim, Gyeonggi-Do, KR;
Chang Ryeol Yoo, Incheon, KR;
Dong Jun Lee, Gyeonggi-do, KR;
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Abstract
A method and system for controlling a vehicular direct current converter are provided. In particular, zero-current control is performed during control for maintaining an SOC of an auxiliary battery. Accordingly, energy loss due to charging and discharging of the auxiliary battery is minimized and the fuel efficiency of a vehicle is improved.