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. 22, 2015
Filed:
Jul. 19, 2012
Seiji Bito, Shizuoka-ken, JP;
Seiji Bito, Shizuoka-ken, JP;
Suzuki Motor Corporation, Shizuoka-Ken, JP;
Abstract
A control device for a vehicle including an engine stop and start device includes a battery and a vehicle speed detecting unit and includes a battery current detecting unit, a battery temperature detecting unit, a deceleration state detecting unit, a fuel supply stop unit, an average charging current calculating unit, and an SOC estimating unit. The control device calculates, with the average charging current calculating unit, an average of a battery current in a predetermined time from detection of a stop of fuel supply to an engine in a deceleration state of the vehicle. The control device permits a stop of the engine when an SOC calculated by the SOC estimating unit is larger than a predetermined value.