JPS58120354U

JPS58120354U - lock system

Info

Publication number: JPS58120354U
Application number: JP1802382U
Authority: JP
Inventors: 田所　允文
Original assignee: 三洋電機株式会社
Priority date: 1982-02-09
Filing date: 1982-02-09
Publication date: 1983-08-16

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図は本考案の実施例を示すものであって、第１図は錠部
分の全体的構成を示すブロック図、第２図は扉外面の略
示図、第３図は錠の電子回路のブロック図である。１・・・中央制御装置、２・・・錠、３・・・鍵、１０
・・・ホログ与ム読取器、１１・・・レジスタ、１２・
・・比較器、１３．２０・・・Ｒ’　Ｓフリップフロッ
プ、１４・・・ＡＮＤゲート。The figures show an embodiment of the present invention, in which Fig. 1 is a block diagram showing the overall structure of the lock part, Fig. 2 is a schematic diagram of the outer surface of the door, and Fig. 3 is a block diagram of the electronic circuit of the lock. It is a diagram. 1... Central control device, 2... Lock, 3... Key, 10
... Hologram reader, 11... Register, 12.
...Comparator, 13.20...R'S flip-flop, 14...AND gate.

Claims

[Claims for Utility Model Registration] 1. A key that records a code that should permit unlocking, means for reading the code, means for comparing the reading code with data set for each lock, and a central control device that manages multiple locks. means for holding information on whether or not the cylinder is unlocked, and when the holding means holds information on the unlock cylinder and the comparing means detects a match between the reading code and the setting data, the locking cylinder is opened. A lock system characterized by having a locking configuration. 2. The lock system according to claim 1, wherein the key has a code recorded in a hologram.