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:
May. 02, 2017
Filed:
Jun. 10, 2011
Applicants:
Keiichiro Ohkawa, Hitachinaka, JP;
Ryouhei Nakao, Tokyo, JP;
Youhei Kawahara, Tokyo, JP;
Inventors:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS, LTD., Ibaraki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01); H01M 10/44 (2006.01); H02J 7/04 (2006.01); B60L 3/00 (2006.01); B60L 3/12 (2006.01); B60L 11/18 (2006.01);
U.S. Cl.
CPC ...
H02J 7/007 (2013.01); B60L 3/0046 (2013.01); B60L 3/12 (2013.01); B60L 11/1853 (2013.01); B60L 11/1861 (2013.01); H01M 10/441 (2013.01); H02J 7/0077 (2013.01); H02J 7/0088 (2013.01); H02J 7/044 (2013.01); B60L 2240/545 (2013.01); B60L 2240/547 (2013.01); B60L 2240/549 (2013.01); B60L 2240/80 (2013.01); H02J 7/0029 (2013.01); H02J 2007/0039 (2013.01); Y02T 10/705 (2013.01); Y02T 10/7011 (2013.01); Y02T 10/7016 (2013.01); Y02T 10/7044 (2013.01);
Abstract
A battery control device capable of carrying out current limitation in consideration of constraints on other components than a battery main body is provided. A battery control device according to the invention has an average current table describing an average current allowed for each of plural time window widths, and limits a battery current in accordance with the description.