EP0071600A1 - Systeme de securite - Google Patents

Systeme de securite

Info

Publication number
EP0071600A1
EP0071600A1 EP81901416A EP81901416A EP0071600A1 EP 0071600 A1 EP0071600 A1 EP 0071600A1 EP 81901416 A EP81901416 A EP 81901416A EP 81901416 A EP81901416 A EP 81901416A EP 0071600 A1 EP0071600 A1 EP 0071600A1
Authority
EP
European Patent Office
Prior art keywords
key
code
security device
codes
security
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP81901416A
Other languages
German (de)
English (en)
Inventor
Avi N. Nelson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0071600A1 publication Critical patent/EP0071600A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/21—Individual registration on entry or exit involving the use of a pass having a variable access code
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/29—Individual registration on entry or exit involving the use of a pass the pass containing active electronic elements, e.g. smartcards
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00579—Power supply for the keyless data carrier
    • G07C2009/00603—Power supply for the keyless data carrier by power transmission from lock
    • G07C2009/00611—Power supply for the keyless data carrier by power transmission from lock by using inductive transmission
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
    • G07C2009/00785—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means by light

Definitions

  • Clock pulses on line 54 are applied to header decoder 64, input register 66, address counter 72, compare logic 74, delay and latch logic 76, and control logic 78.
  • clock pulses are applied to synchronizing divider circuit 80 which produces on line 82 a synchronizing pulse corres ⁇ ponding to each eighth clock pulse.
  • Rotation of key 12' after DOOR OPEN signal (line 194) is asserted, operates a mechanical lock or latch member that has been released by lock solenoid 10.
  • code data may be translated from the key to the security device in a variety of manners and in various forms.
  • the several security devices for use with a single key may control diverse functions including conventional lock mechanisms for the user's house, office, and automobile, for example as well as other security mechanisms such as those for monetary transfer or other banking or credit transactions, for example.
  • Enhanced security of certain operations is possible with the system of the invention as the controlled device, e.g., ' lock solenoid 10 may be remote from receptacle 16.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Lock And Its Accessories (AREA)

Abstract

Un systeme de securite utilise une clef electronique (12, 12') qui contient de nombreux codes relatifs a l'utilisateur afin de commander plusieurs dispositifs de securite differents. La clef peut etre ou ne pas etre electriquement active, et peut comporter des moyens d'acces mecaniques (42) ainsi qu'electroniques. Chaque dispositif de securite contient un code stocke (70) et etablit par voie electronique la correlation (74) entre le code stocke et les impulsions d'entree des codes de la clef. On peut utiliser un grand nombre de codes de clef sans compromettre le fonctionnement du systeme de securite. Chaque dispositif de securite repond a un code de clef particulier ou a plusieurs codes de ce type dans un systeme principal de verrouillage. La clef (12, 12'), lorsqu'elle est excitee, presente l'ensemble du repertoire de ses codes au dispositif de securite et l'acces est autorise lorsque le dispositif de securite detecte son code correspondant.
EP81901416A 1981-02-06 1981-02-06 Systeme de securite Withdrawn EP0071600A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1981/000161 WO1982002811A1 (fr) 1981-02-06 1981-02-06 Systeme de securite

Publications (1)

Publication Number Publication Date
EP0071600A1 true EP0071600A1 (fr) 1983-02-16

Family

ID=22161081

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81901416A Withdrawn EP0071600A1 (fr) 1981-02-06 1981-02-06 Systeme de securite

Country Status (3)

Country Link
EP (1) EP0071600A1 (fr)
JP (1) JPS58500203A (fr)
WO (1) WO1982002811A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU555954B2 (en) * 1981-08-25 1986-10-16 American District Telegragh Co. Security system with multiple levels of access
DE3234538A1 (de) * 1982-09-17 1984-03-22 Siemens AG, 1000 Berlin und 8000 München Verfahren zur code-sicherung bei einem elektronischen schluessel
EP0224607B1 (fr) * 1985-12-03 1991-07-24 Fritz Fuss GmbH & Co. Dispositif de fermeture comportant un système électronique d'identification
GB8601585D0 (en) * 1986-01-23 1986-02-26 Bloch M Key operated switch
JPS62221952A (ja) * 1986-03-25 1987-09-30 Kokusan Kinzoku Kogyo Co Ltd 車輌用盗難防止装置
FR2607545B1 (fr) * 1986-12-01 1991-07-12 Brune Jean Pierre Systeme de securite electronique comprenant une cle multicodes et une serrure dont le mecanisme ne peut etre force
FR2610033B1 (fr) * 1987-01-23 1989-11-24 Parienti Raoul Clef et serrure electroniques
FR2614642B2 (fr) * 1987-01-23 1990-03-09 Parienti Raoul Clef et serrure electroniques
US4856310A (en) * 1987-04-29 1989-08-15 Raoul Parienti Electronic lock
ES2080633B1 (es) * 1992-01-27 1996-10-16 Santacruz Domingo Pena Sistema de cerradura.
ES2080638B1 (es) * 1992-12-14 1996-09-01 Medina Orencio Robaina Cerradura universal de claves multiples.
ES2080639B1 (es) * 1992-12-31 1996-09-01 Medina Orencio Robaina Llave electronica universal de claves multiples.
FR2743652B1 (fr) * 1996-01-16 1998-02-06 Telecommunications Sa Serrure actionnee par signal infrarouge depuis une cle de commande
DE19646051A1 (de) * 1996-06-24 1998-01-02 Diethard Kundisch Verfahren und Vorrichtung zum berührungslosen Erfassen der Anwesenheit einer Person an verschiedenen Kontrollstellen
FR2773405B1 (fr) * 1998-01-08 2000-09-29 France Telecom Procede et systeme de controle d'acces a une ressource limite a certaines plages horaires

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216375A (en) * 1979-03-12 1980-08-05 A-T-O Inc. Self-contained programmable terminal for security systems
US4250533A (en) * 1979-05-21 1981-02-10 Nelson Avi N Security system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8202811A1 *

Also Published As

Publication number Publication date
JPS58500203A (ja) 1983-02-10
WO1982002811A1 (fr) 1982-08-19

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 19830411