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:
Jul. 26, 2016
Filed:
Aug. 12, 2011
Andreas Bosch, Oberriexingen, DE;
Joachim Fetzer, Bad-Ditzenbach, DE;
Stefan Butzmann, Beilstein, DE;
Holger Fink, Stuttgart, DE;
Martin Lang, Hessigheim, DE;
Andreas Bosch, Oberriexingen, DE;
Joachim Fetzer, Bad-Ditzenbach, DE;
Stefan Butzmann, Beilstein, DE;
Holger Fink, Stuttgart, DE;
Martin Lang, Hessigheim, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A battery system comprises at least two modules which include a plurality of battery cells, with each module being associated with a cell voltage detection unit which is connected to a central controller via a common communication bus. Each module additionally includes a module voltage detection unit which is connected to the central controller and is configured to separately detect the voltage of the associated module.