Method for automating updating of configuration/status information in master control switcher

An automation protocol subscription service has a new SUBSCRIBE command with subscription bits that is sent from an automation controller to a master control switcher to indicate to the master control switcher to which items of configuration/status the automation controller is subscribing. In return...

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Bibliographische Detailangaben
Hauptverfasser:	WALSH LARRY R, JAMES KENNETH W, THORPE ALAN L
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PICTORIAL COMMUNICATION, e.g. TELEVISION
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	An automation protocol subscription service has a new SUBSCRIBE command with subscription bits that is sent from an automation controller to a master control switcher to indicate to the master control switcher to which items of configuration/status the automation controller is subscribing. In return when one of the subscribed-to items changes, the master control switcher returns a new SUBSCRIPTION command that indicates the change to the automation controller. In this way the knowledge of the configuration/status of the master controller is maintained at the automation controller.