Distributor device and method

A distributor device and a method for a data network in a motor vehicle includes a number of first communications interfaces which can be coupled to communications partners of a first priority and a number of second communications interfaces which can be coupled to communications partners of a secon...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Egenhofer, Ulrich, Wortberg, Michael
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	A distributor device and a method for a data network in a motor vehicle includes a number of first communications interfaces which can be coupled to communications partners of a first priority and a number of second communications interfaces which can be coupled to communications partners of a second priority. The second priority is lower than the first priority. The distribution device further includes a coupling device configured to couple together the first communications interfaces and the second communications interfaces, such that they communicate together, and a monitoring device configured to monitor communication along the second communications interfaces, and in the event of a communications error on one of the second communications interfaces to disconnect at least the first communications interfaces from the corresponding second communications interface so as to interrupt the communications.