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:
Apr. 30, 2019
Filed:
Sep. 30, 2016
Robert Bosch Gmbh, Stuttgart, DE;
Clemens Schroff, Kraichtal, DE;
Chrysanthos Tzivanopoulos, Remseck am Neckar, DE;
Juergen Seidel, Baltmannsweiler, DE;
ROBERT BOSCH GMBH, Stuttgart, DE;
Abstract
A communications system for a battery-management system of a battery includes coupling networks that are each connected or connectable via two input-side connections to a transmission channel, and via two output-side connections to a respective one of a plurality of communications users. The transmission channel can be used for the transmission of communications signals at a transmission frequency and that are to be transmitted and/or received by the communications users during a communications process between the communications users. At least one of the coupling networks has a first and second operating state, in which an input impedance that occurs between the two input-side connections of the respective predefined coupling network at the transmission frequency has two different impedance amounts. A communications user allocated to a predefined coupling network can set the allocated predefined coupling network to each of its two operating states once or multiple times during the communications process.