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. 15, 2015
Filed:
May. 22, 2012
Jiyong Yu, Pocheon-si, KR;
Minyoung Jung, Hwaseong-si, KR;
Sejun Kim, Seoul, KR;
Junyong Lee, Hwaseong-si, KR;
Daekwang Kim, Hwaseong-si, KR;
Chikung Ahn, Hwaseong-si, KR;
Jiyong Yu, Pocheon-si, KR;
Minyoung Jung, Hwaseong-si, KR;
Sejun Kim, Seoul, KR;
Junyong Lee, Hwaseong-si, KR;
Daekwang Kim, Hwaseong-si, KR;
Chikung Ahn, Hwaseong-si, KR;
HYUNDAI MOTOR COMPANY, Seoul, KR;
Abstract
The ISG (Idle Stop & Go) system may include a vehicle information receiving unit receiving a vehicle information, and a control unit including an ISG operation logic which performs an idle stop when a preset idle stop condition is satisfied and restarts the engine when a preset restart condition of the engine is satisfied, and an ISG deactivation determination logic which determines whether a preset ISG deactivation condition is satisfied or not, based on the accumulated number of determinations that the idle stop condition is not satisfied, the accumulated number of idle stops, and the accumulated number of determinations that a performance time of the idle stop is smaller than a preset idle stop retention time, and deactivates the ISG operation logic when the ISG deactivation condition is satisfied.