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:
Jun. 14, 2011
Filed:
Feb. 27, 2008
Yuji Matsumoto, Saitama, JP;
Kenichiro Ueda, Saitama, JP;
Junji Uehara, Saitama, JP;
Honda Motor Co., Ltd., Tokyo, JP;
Abstract
A failure determination device for a cell voltage monitor is provided. The cell voltage monitor detects cell voltages of a plurality of single cells. The failure determination device includes a minimum value determination unit for determining whether or not a present cell voltage which the cell voltage monitor detects is equal to or lower than a minimum detectable cell voltage, and a failure determination unit for determining that the cell voltage monitor has a failure. A failure is detected when the present cell voltage is equal to or lower than the minimum value cell voltage, and a cell voltage detected by the cell voltage monitor in the past and stored in the memory is greater than a determination cell voltage.