Modulated reflecting type optical access control system

The invention discloses a modulated reflecting type optical access control system comprising a lock body 1 and a key 2, wherein the lock body 1 comprises an actuating motor 11 for a locking mechanism, a signal processing circuit 12, a system power supply 13, an optical source transceiving module 14,...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	DUAN HAIYANG, WANG JING, PENG SHANZHONG, GAO CHUNMING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE CHECKING-DEVICES GENERATING RANDOM NUMBERS PHYSICS REGISTERING OR INDICATING THE WORKING OF MACHINES TIME OR ATTENDANCE REGISTERS VOTING OR LOTTERY APPARATUS
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