DEVICE FOR DATA SECURE CONTROL AND SUPERVISION OF ELECTRIC EQUIPMENTS

In a remote control system which is operated by way of light wave guides a specific switching routine is executed at the receiving side upon failure of the system. As long as the remote control system functions properly, cyclically alternating signals, triggered at the transmission side, set a logic...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MUCKE, SIEGFRIED, GRAD, BOSCHULTE, RAINER, GRAD, KOHNECKE, HEINRICH
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	ALARM SYSTEMS ENSURING THE SAFETY OF RAILWAY TRAFFIC GUIDING RAILWAY TRAFFIC ORDER TELEGRAPHS PERFORMING OPERATIONS PHYSICS RAILWAYS SIGNALLING SIGNALLING OR CALLING SYSTEMS TRAFFIC CONTROL SYSTEMS TRANSPORTING
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Beschreibung
Zusammenfassung:	In a remote control system which is operated by way of light wave guides a specific switching routine is executed at the receiving side upon failure of the system. As long as the remote control system functions properly, cyclically alternating signals, triggered at the transmission side, set a logic element at the receiving side so that the loads are connected for normal command-responsive operation. When the signals fail, or when a transmission is intentionally suppressed, the logic element is conditioned to cause execution of the specific switching routine. Given the design of the remote control system as a light signal control for traffic signals, the switching routine causes the connection of the STOP signal with simultaneous disconnection of the GO signals of the respectively affected light signal.