ELEVATOR HOISTWAY ACCESS DETECTION

A method of detecting unauthorised access to an elevator hoistway comprises receiving a signal indicative of a landing door opening (2) and determining whether the elevator car door is closed (4). If the car door is determined to be closed, A determination is made as to whether the load on the car i...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MONZON-SIMON, ANDRES, GONZALEZ RODIL, JOSE MANUEL
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ELEVATORS ESCALATORS OR MOVING WALKWAYS HAULING HOISTING LIFTING PERFORMING OPERATIONS TRANSPORTING
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