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. 24, 2017
Filed:
May. 13, 2013
Applicant:
Renault S.a.s., Boulogne-Billancourt, FR;
Inventors:
Assignee:
RENAULT s.a.s., Boulogne-Billancourt, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 7/16 (2006.01); G01R 31/36 (2006.01); G01R 19/25 (2006.01); G01R 23/02 (2006.01); G01R 19/165 (2006.01); G01R 31/00 (2006.01);
U.S. Cl.
CPC ...
G01R 31/362 (2013.01); G01R 19/2509 (2013.01); G01R 23/02 (2013.01); G01R 19/16542 (2013.01); G01R 31/007 (2013.01);
Abstract
A method for determining, by sampling at a given frequency, a maximum voltage value of a load signal of at least one motor vehicle battery cell, the load signal to be sampled being rectified and sinusoidal and having a frequency that is higher than the sampling frequency, the method including: determining a sampling frequency, a measurement time at the sampling frequency, and a related inaccuracy, measuring a load voltage with the predetermined sampling frequency and with the predetermined measurement time, and determining a maximum load voltage.