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:
Apr. 15, 2014
Filed:
Nov. 01, 2011
Masaki Horii, Chiyoda-ku, JP;
Masaki Horii, Chiyoda-ku, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
A full charge control apparatus includes a temperature detection accuracy decision unit and a full charge decision unit. The temperature detection accuracy decision unit detects an engine speed, a vehicle speed and an ambient temperature and, based on these surrounding conditions, determines whether the difference between the temperature of the battery estimated from a measurement by a temperature sensor and a true battery temperature falls within a specified accuracy range. If the battery temperature measurement accuracy is not within the specified range, the criteria for judging the fully charged state of the battery are modified to ensure that the battery will not be under-charged.