EP0065182A3 - Electronic identification system - Google Patents

Electronic identification system

Info

Publication number
EP0065182A3
EP0065182A3 EP82103815A EP82103815A EP0065182A3 EP 0065182 A3 EP0065182 A3 EP 0065182A3 EP 82103815 A EP82103815 A EP 82103815A EP 82103815 A EP82103815 A EP 82103815A EP 0065182 A3 EP0065182 A3 EP 0065182A3
Authority
EP
European Patent Office
Prior art keywords
register
lock
shift register
identification system
contents
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.)
Granted
Application number
EP82103815A
Other languages
French (fr)
Other versions
EP0065182A2 (en
EP0065182B1 (en
Inventor
Alain Marie-Louis Mole
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
Priority to AT82103815T priority Critical patent/ATE35468T1/en
Publication of EP0065182A2 publication Critical patent/EP0065182A2/en
Publication of EP0065182A3 publication Critical patent/EP0065182A3/en
Application granted granted Critical
Publication of EP0065182B1 publication Critical patent/EP0065182B1/en
Expired 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)
  • Cash Registers Or Receiving Machines (AREA)
  • Testing Of Coins (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

The identification system consists of an electronic key comprising a passive memory area (10) and a shift register (9) and a lock capable of being coupled with the key. The lock is capable of supplying a pulse causing the code contained in the memory (10) to be loaded into the register (9). The register (9) is looped on itself via connection (113). Before reading the contents of the register (9) a set number of clock pulses, counted by the control circuit (149) and transmitted by the electronic lock on the H terminal, produces a series of permutations of the contents of the shift register (9). After this permutation phase, the AND gate (157) allows the data contained in the shift register (9) to flow out through the output terminal S due to the action of additional read pulses the number of which is equal to the number of bits in the register (9).
EP82103815A 1981-05-12 1982-05-04 Electronic identification system Expired EP0065182B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82103815T ATE35468T1 (en) 1981-05-12 1982-05-04 PROCEDURE FOR ELECTRONIC IDENTIFICATION.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8109452 1981-05-12
FR8109452A FR2506047B1 (en) 1981-05-12 1981-05-12 ELECTRONIC IDENTIFICATION SYSTEM

Publications (3)

Publication Number Publication Date
EP0065182A2 EP0065182A2 (en) 1982-11-24
EP0065182A3 true EP0065182A3 (en) 1983-04-06
EP0065182B1 EP0065182B1 (en) 1988-06-29

Family

ID=9258357

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82103815A Expired EP0065182B1 (en) 1981-05-12 1982-05-04 Electronic identification system

Country Status (8)

Country Link
US (1) US4486751A (en)
EP (1) EP0065182B1 (en)
JP (1) JPS5820881A (en)
AT (1) ATE35468T1 (en)
CA (1) CA1187991A (en)
DE (1) DE3278725D1 (en)
ES (1) ES512058A0 (en)
FR (1) FR2506047B1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8502795A1 (en) * 1983-05-11 1985-01-16 Savoyet Jean L Electronic identification device.
US4686912A (en) * 1985-04-15 1987-08-18 The Protech Partnership Electrically controlled locking apparatus and safe utilizing same
JPH068162B2 (en) * 1986-03-20 1994-02-02 三菱重工業株式会社 How to absorb hydrogen gas
US4829296A (en) * 1986-04-30 1989-05-09 Carey S. Clark Electronic lock system
JPS63124154A (en) * 1986-11-05 1988-05-27 インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン Password information generator
US5148534A (en) * 1986-11-05 1992-09-15 International Business Machines Corp. Hardware cartridge representing verifiable, use-once authorization
CA1308565C (en) * 1987-01-20 1992-10-13 Ford Motor Company Of Canada, Limited Programmable key and improved lock assembly
GB9215683D0 (en) * 1992-07-23 1992-09-09 Ab Electronic Components Ltd A motor vehicle security system
JPH06234502A (en) * 1993-02-10 1994-08-23 Mitsui Eng & Shipbuild Co Ltd Energy storing method using hydrogen occluding alloy slurry
JPH06234501A (en) * 1993-02-10 1994-08-23 Mitsui Eng & Shipbuild Co Ltd Hydrogen feeding method
US6442986B1 (en) 1998-04-07 2002-09-03 Best Lock Corporation Electronic token and lock core

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3859634A (en) * 1971-04-09 1975-01-07 Little Inc A Digital lock system having electronic key card
US3872435A (en) * 1973-05-18 1975-03-18 Victor L Cestaro Opto-electronic security system
US3906460A (en) * 1973-01-11 1975-09-16 Halpern John Wolfgang Proximity data transfer system with tamper proof portable data token
US3944976A (en) * 1974-08-09 1976-03-16 Rode France Electronic security apparatus
US4004133A (en) * 1974-12-30 1977-01-18 Rca Corporation Credit card containing electronic circuit
US4031434A (en) * 1975-12-29 1977-06-21 The Eastern Company Keyhole-less electronic lock

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1337233A (en) * 1971-04-09 1973-11-14 Eastern Co Electronic lock and key device
SE381940B (en) * 1972-04-11 1975-12-22 Gretag Ag DEVICE FOR INDIVIDUAL IDENTIFICATION OF A MAJORITY OF INDIVIDUALS
JPS5231632A (en) * 1975-08-14 1977-03-10 Matsushita Electric Ind Co Ltd Selling amount memory unit
FR2394131A1 (en) * 1977-06-07 1979-01-05 Cii Honeywell Bull INFORMATION PROCESSING SYSTEM PROTECTING THE SECRET OF CONFIDENTIAL INFORMATION
FR2480010A1 (en) * 1980-04-03 1981-10-09 Mole Alain IDENTIFICATION SYSTEM, FOR EXAMPLE OF A PERSON, FOR THE CONTROL OF AN ELECTRICAL DEVICE, A MECHANICAL DEVICE OR ANY OTHER DEVICE

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3859634A (en) * 1971-04-09 1975-01-07 Little Inc A Digital lock system having electronic key card
US3906460A (en) * 1973-01-11 1975-09-16 Halpern John Wolfgang Proximity data transfer system with tamper proof portable data token
US3872435A (en) * 1973-05-18 1975-03-18 Victor L Cestaro Opto-electronic security system
US3944976A (en) * 1974-08-09 1976-03-16 Rode France Electronic security apparatus
US4004133A (en) * 1974-12-30 1977-01-18 Rca Corporation Credit card containing electronic circuit
US4031434A (en) * 1975-12-29 1977-06-21 The Eastern Company Keyhole-less electronic lock

Also Published As

Publication number Publication date
ES8304344A1 (en) 1983-02-16
FR2506047A1 (en) 1982-11-19
JPH0418356B2 (en) 1992-03-27
EP0065182A2 (en) 1982-11-24
US4486751A (en) 1984-12-04
ATE35468T1 (en) 1988-07-15
JPS5820881A (en) 1983-02-07
CA1187991A (en) 1985-05-28
EP0065182B1 (en) 1988-06-29
DE3278725D1 (en) 1988-08-04
FR2506047B1 (en) 1986-02-07
ES512058A0 (en) 1983-02-16

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