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:
Oct. 02, 2018
Filed:
Sep. 08, 2014
Robert Bosch Gmbh, Stuttgart, DE;
Christoph Brochhaus, Aachen, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A method according to the invention for authenticating measurement data relating to a battery, which comprises at least one battery module with an associated module control device () and a central control device (), has the following steps: a) the module control device () acquires (S) measurement data from battery units; b) the module control device () determines (S) at least one additional information carrier which is set up to authenticate the measurement data; c) the measurement data and the additional information carrier are transmitted (S) from the module control device () to the central control device (); d) the central control device () validates (S) the measurement data using the additional information carrier. In this case, provision is made for the additional information carrier to be determined using the measurement data and a key value defined by the module control device (). A data structure, a computer program and a battery management system which are set up to carry out the method as well as a battery and a motor vehicle, the drive system of which is connected to such a battery, are also specified.