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:
Sep. 11, 2018
Filed:
Feb. 26, 2015
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Stefan Leidich, Rutesheim, DE;
Schumann Schumann, Rutesheim, DE;
Fabian Henrici, Palo Alto, CA (US);
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 31/36 (2006.01); G01R 31/02 (2006.01); H01M 10/48 (2006.01); G01R 19/12 (2006.01);
U.S. Cl.
CPC ...
G01R 31/362 (2013.01); G01R 31/025 (2013.01); H01M 10/48 (2013.01); G01R 19/12 (2013.01); G01R 31/3606 (2013.01);
Abstract
The invention relates to a method for detecting anomalies in a battery cell (), wherein a short-circuit sensor system () detects events () in a signal of a terminal voltage of the battery cell, which events have successive edges in an interval of time of microseconds, and wherein events detected by the short-circuit sensor system are transmitted to a battery management system () which determines anomalies in the battery cells using the detected events. A short-circuit sensor system () and a battery system () which are set up to carry out the method are also stated.