System und Verfahren zur Übertragung von Leistung über Datenleitungen

Details

Veröffentlichungs-Nr.

EP3131232

Aktenzeichen

EP15180543

Anmeldetag

11. August 2015

Veröffentlichung

10. Januar 2018

Erteilung

10. Januar 2018

Rechtsraum

EP

IPC

H04L12/10H04L12/40H04L12/28

Abstract

A network (10) includes a power over data link (PoD), a data switch (1) coupled to a data bus and configured to transmit and/or receive data from and/or to the data bus via the power over data link (PoD), and a service device (3) coupled to the data switch (1) via the power over data link (PoD) and configured to transmit and/or receive data from and/or to the data switch (1) via the power over data link (PoD). The service device (3) has a power splitter (4) configured to split the data signal of the power over data link from the power supply, a plurality of service functions (8a, 8b, 8i) coupled to the power splitter (4) and configured to receive power from the power splitter (4), and a voltage comparator (6) coupled to the power splitter (4). The voltage comparator (6) is configured to detect a voltage level of the power supply. Based on the detected voltage level, the voltage comparator (6) is then configured to selectively activate and/or deactivate one or more of the plurality of service functions (8a, 8b, 8i).

Anmelder

Firma

Airbus Operations GmbH

Land

🇩🇪 Deutschland

Fachgebiete