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:
Jan. 23, 2018
Filed:
Sep. 17, 2013
Applicant:
Mitsubishi Electric Corporation, Tokyo, JP;
Inventors:
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60R 16/023 (2006.01); G01R 31/36 (2006.01); B60L 1/00 (2006.01); B60R 16/033 (2006.01); H02J 7/14 (2006.01); B60L 3/00 (2006.01); B60L 11/18 (2006.01); H02J 7/00 (2006.01); H02J 9/06 (2006.01);
U.S. Cl.
CPC ...
B60R 16/0238 (2013.01); B60L 1/00 (2013.01); B60L 3/00 (2013.01); B60L 3/0092 (2013.01); B60L 11/1859 (2013.01); B60L 11/1862 (2013.01); B60L 11/1868 (2013.01); B60R 16/033 (2013.01); G01R 31/3606 (2013.01); H02J 7/0029 (2013.01); H02J 7/0063 (2013.01); H02J 7/14 (2013.01); H02J 9/061 (2013.01); B60L 2250/10 (2013.01); H02J 2007/0067 (2013.01); Y02T 10/7005 (2013.01); Y02T 10/7044 (2013.01); Y02T 10/7066 (2013.01);
Abstract
An auxiliary battery which is a main power supply is used as power source electric power supplying means for supplying power source electric power to a control device, and an auxiliary power supply is further provided. When an abnormality occurs in the auxiliary battery, the power supply for supplying power source electric power to the control device is switched from the auxiliary battery to the auxiliary power supply by a power supply switching device, to operate the control device stably and perform discharging of a battery. Thus, the discharging can be stopped before the battery is overdischarged.