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:
Feb. 09, 2021
Filed:
May. 19, 2017
Hirschmann Car Communication Gmbh, Neckartenzlingen, DE;
Markus Lausterer, Neuffen, DE;
Roland Boehmert, Reutlingen, DE;
HIRSCHMANN CAR COMMUNICATION GMBH, Neckartenzlingen, DE;
Abstract
A method of operating a system () having a first controller () to which a second controller () is connected, wherein the first controller () is connected via a data link () to the second controller () and exchanges data therebetween, and the first controller () is connected to the second controller () via a power link () and supplies the second controller () with power from a power source (), characterized in that a sensor () of the first controller () is used to measure the current flow via the power link, and that the current flow is influenced by means of a load () of the second controller () for the purpose of data transmission between the two controllers (and) via the power link ().