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FR2774718B1 - ELECTRONIC DEVICE FOR OPENING AND CLOSING CONTROLS BY EXCHANGE OF RANDOM CODES CARRYING IDENTIFIERS AND STATES - Google Patents

ELECTRONIC DEVICE FOR OPENING AND CLOSING CONTROLS BY EXCHANGE OF RANDOM CODES CARRYING IDENTIFIERS AND STATES

Info

Publication number
FR2774718B1
FR2774718B1 FR9801493A FR9801493A FR2774718B1 FR 2774718 B1 FR2774718 B1 FR 2774718B1 FR 9801493 A FR9801493 A FR 9801493A FR 9801493 A FR9801493 A FR 9801493A FR 2774718 B1 FR2774718 B1 FR 2774718B1
Authority
FR
France
Prior art keywords
exchange
states
opening
electronic device
random codes
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.)
Expired - Fee Related
Application number
FR9801493A
Other languages
French (fr)
Other versions
FR2774718A1 (en
Inventor
Christian Martineau
Eric Marichal
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 FR9801493A priority Critical patent/FR2774718B1/en
Priority to EP99400303A priority patent/EP0935041A1/en
Publication of FR2774718A1 publication Critical patent/FR2774718A1/en
Application granted granted Critical
Publication of FR2774718B1 publication Critical patent/FR2774718B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G07C9/20—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
    • G07C9/00174—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
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
    • 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
    • G07C9/27—Individual registration on entry or exit involving the use of a pass with central registration
    • 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
    • G07C2009/0042—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 the transmitted data signal containing a code which is changed
    • 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
    • G07C2209/00—Indexing scheme relating to groups G07C9/00 - G07C9/38
    • G07C2209/14—With a sequence of inputs of different identification information

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Lock And Its Accessories (AREA)
FR9801493A 1998-02-09 1998-02-09 ELECTRONIC DEVICE FOR OPENING AND CLOSING CONTROLS BY EXCHANGE OF RANDOM CODES CARRYING IDENTIFIERS AND STATES Expired - Fee Related FR2774718B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9801493A FR2774718B1 (en) 1998-02-09 1998-02-09 ELECTRONIC DEVICE FOR OPENING AND CLOSING CONTROLS BY EXCHANGE OF RANDOM CODES CARRYING IDENTIFIERS AND STATES
EP99400303A EP0935041A1 (en) 1998-02-09 1999-02-09 Apparatus and method for physical or logical access control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9801493A FR2774718B1 (en) 1998-02-09 1998-02-09 ELECTRONIC DEVICE FOR OPENING AND CLOSING CONTROLS BY EXCHANGE OF RANDOM CODES CARRYING IDENTIFIERS AND STATES

Publications (2)

Publication Number Publication Date
FR2774718A1 FR2774718A1 (en) 1999-08-13
FR2774718B1 true FR2774718B1 (en) 2000-04-14

Family

ID=9522742

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9801493A Expired - Fee Related FR2774718B1 (en) 1998-02-09 1998-02-09 ELECTRONIC DEVICE FOR OPENING AND CLOSING CONTROLS BY EXCHANGE OF RANDOM CODES CARRYING IDENTIFIERS AND STATES

Country Status (2)

Country Link
EP (1) EP0935041A1 (en)
FR (1) FR2774718B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2354896A1 (en) * 2001-08-09 2003-02-09 Scott Edward James Garratt Method to activate a vending machine
US7042334B2 (en) 2003-01-31 2006-05-09 General Electric Company Methods for managing access to physical assets
US7123127B2 (en) 2003-01-31 2006-10-17 General Electric Company System for managing physical assets
ES2664947T3 (en) * 2005-10-24 2018-04-24 Dormakaba Schweiz Ag Lock lock and lock control procedure
US9670694B2 (en) 2007-04-12 2017-06-06 Utc Fire & Security Americas Corporation, Inc. Restricted range lockbox, access device and methods
CN102346945A (en) * 2011-10-28 2012-02-08 闵浩 Control system and method of electronic lock based on bidirectional encryption authentication technique and communication technique
CN110866757B (en) * 2019-11-19 2024-02-13 神州数码融信软件有限公司 Overdraft prevention method and device for electronic account

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE423736B (en) * 1981-07-01 1982-05-24 Securitas Int Ab PLANT TO MAKE A MANOVER SIGNAL
FR2547613B1 (en) * 1983-06-16 1986-11-21 Locagest PORTABLE CODE GENERATOR DEVICE PROVIDED WITH A CODE RECEIVER FOR ELECTRONICALLY LOCKING OR UNLOCKING A MECHANISM
US5541581A (en) 1990-05-11 1996-07-30 Medeco Security Locks, Inc. Electronic combination lock security system
WO1993014571A1 (en) * 1992-01-09 1993-07-22 Supra Products, Inc. Secure entry system with radio communication
FI92346C (en) * 1992-04-16 1994-10-25 Abloy Security Ltd Oy Electromechanical locking arrangement
JPH06146674A (en) * 1992-11-10 1994-05-27 Zexel Corp Data input device of ic key lock system
FR2728613B1 (en) 1994-12-23 1997-08-08 Clapier Bernard SELF-CONTAINED ELECTRIC CODE LOCK
DE19528203C1 (en) * 1995-08-01 1996-10-24 Christian Hogl Locking system for useful object used by user for determined time
FI112895B (en) * 1996-02-23 2004-01-30 Nokia Corp A method for obtaining at least one user-specific identifier

Also Published As

Publication number Publication date
FR2774718A1 (en) 1999-08-13
EP0935041A1 (en) 1999-08-11

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Legal Events

Date Code Title Description
ST Notification of lapse