Non-contact elevator button system

The invention discloses a non-contact elevator button system. The non-contact elevator button system comprises at least two elevator buttons adopting a non-contact registration mode, a construction unit, a judging unit and an identification unit, wherein the construction unit is used for constructin...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHEN YUDONG, SUN XINGJIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ELEVATORS ESCALATORS OR MOVING WALKWAYS HAULING HOISTING LIFTING PERFORMING OPERATIONS TRANSPORTING
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