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. 25, 2015
Filed:
Jun. 07, 2011
Hayato Nagakura, Atsugi, JP;
Hayato Nagakura, Atsugi, JP;
NISSAN MOTOR CO., LTD., Yokohama-shi, JP;
Abstract
A charging control system is configured to calculate an internal resistance line indicating a relation between a value of a charging current and a value of a voltage of a battery, which voltage occurs when the charging current has flown into the battery, to obtain a maximum inputtable value point Scorresponding to a maximum inputtable power/current and a currently-inputted value point Scorresponding to a charging power/current currently inputted to the battery, these points existing on the calculated internal resistance line. The charging control system is also configured to calculate a point located between the maximum inputtable value point Sand the currently-inputted value point S, as a target point Scorresponding to a target charging power/current point, and to set, based on the calculated target point S, a charging power/current for charging the battery.