Communication system for transmitting safety information in an elevator system

According to an aspect, there is provided a communication system for transmitting safety information in an elevator system. The communication system comprises a first node; and a second node; wherein the first node is configured to receive first safety information from a first safety node via two pa...

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Bibliographische Detailangaben
Hauptverfasser:	Aitamurto, Juha-Matti, Leppäkoski, Arttu, Jussila, Ari, Hovi, Antti
Format:	Patent
Sprache:	eng
Schlagworte:	ALARM SYSTEMS ELEVATORS ESCALATORS OR MOVING WALKWAYS HAULING HOISTING LIFTING ORDER TELEGRAPHS PERFORMING OPERATIONS PHYSICS SIGNALLING SIGNALLING OR CALLING SYSTEMS TRANSPORTING
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Beschreibung
Zusammenfassung:	According to an aspect, there is provided a communication system for transmitting safety information in an elevator system. The communication system comprises a first node; and a second node; wherein the first node is configured to receive first safety information from a first safety node via two parallel communication channels, to convert the received first safety information into a serial form for transmission in a first safety message over a single communication channel between the first node and the second node and to transmit the first safety message to the second node over the single communication channel; and the second node is configured to receive the first safety message and to convert the first safety information in the first safety message back into the parallel form for transmission via two parallel communication channels to a second safety node.