EP0215291A1 - Dispositif de serrage pour véhicules automobiles - Google Patents

Dispositif de serrage pour véhicules automobiles Download PDF

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Publication number
EP0215291A1
EP0215291A1 EP86111113A EP86111113A EP0215291A1 EP 0215291 A1 EP0215291 A1 EP 0215291A1 EP 86111113 A EP86111113 A EP 86111113A EP 86111113 A EP86111113 A EP 86111113A EP 0215291 A1 EP0215291 A1 EP 0215291A1
Authority
EP
European Patent Office
Prior art keywords
lock
key
sequence
transmitter
code
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
EP86111113A
Other languages
German (de)
English (en)
Other versions
EP0215291B1 (fr
Inventor
Andreas Dipl.-Ing. Van Den Boom
Karl-Heinz Stellberger
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.)
Huelsbeck and Fuerst GmbH and Co KG
Original Assignee
Huelsbeck and Fuerst GmbH and Co KG
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
Priority claimed from DE19853532156 external-priority patent/DE3532156A1/de
Priority claimed from DE19863616197 external-priority patent/DE3616197A1/de
Application filed by Huelsbeck and Fuerst GmbH and Co KG filed Critical Huelsbeck and Fuerst GmbH and Co KG
Publication of EP0215291A1 publication Critical patent/EP0215291A1/fr
Application granted granted Critical
Publication of EP0215291B1 publication Critical patent/EP0215291B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional 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
    • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
    • G07C2009/00238—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks the transmittted data signal containing a code which is changed
    • G07C2009/00253—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks the transmittted data signal containing a code which is changed dynamically, e.g. variable code - rolling 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
    • 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
    • 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
    • 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
    • G07C2209/06—Involving synchronization or resynchronization between transmitter and receiver; reordering of codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)
EP86111113A 1985-09-10 1986-08-12 Dispositif de serrage pour véhicules automobiles Expired - Lifetime EP0215291B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3532156 1985-09-10
DE19853532156 DE3532156A1 (de) 1985-09-10 1985-09-10 Elektronische schliesseinrichtung fuer kraftfahrzeuge
DE19863616197 DE3616197A1 (de) 1986-05-14 1986-05-14 Elektronische schliesseinrichtung fuer kraftfahrzeuge
DE3616197 1986-05-14

Publications (2)

Publication Number Publication Date
EP0215291A1 true EP0215291A1 (fr) 1987-03-25
EP0215291B1 EP0215291B1 (fr) 1991-02-27

Family

ID=25835805

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86111113A Expired - Lifetime EP0215291B1 (fr) 1985-09-10 1986-08-12 Dispositif de serrage pour véhicules automobiles

Country Status (3)

Country Link
US (1) US4723121A (fr)
EP (1) EP0215291B1 (fr)
DE (1) DE3677676D1 (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0257376B1 (fr) * 1986-08-12 1991-11-06 Siemens Aktiengesellschaft Installation de fermeture électronique comportant au moins une serrure, en particulier applicable aux véhicules automobiles
AT155U1 (de) * 1991-01-22 1995-03-27 Skidata Gmbh Einrichtung zur berechtigung der bedienung eines geraetes mit einer betaeätigungseinheit
EP0667506A1 (fr) * 1994-02-09 1995-08-16 Rohde & Schwarz GmbH & Co. KG Télécommande pour mines
DE4430315A1 (de) * 1994-08-26 1996-02-29 Telefunken Microelectron Verfahren zum Betrieb eines Schließsystems für verschließbare Gegenstände
EP0711892A1 (fr) * 1994-11-11 1996-05-15 Bayerische Motoren Werke Aktiengesellschaft Procédé destiné à synchroniser deux unités conversationnelles sur un signal codé dans une installation de verrouillage d'un véhicule à moteur
WO1997036263A1 (fr) * 1996-03-22 1997-10-02 Activcard Systeme de controle d'acces a une fonction comportant un dispositif de synchronisation d'horloges
FR2747814A1 (fr) * 1996-04-17 1997-10-24 Activcard Systeme d'acces a une fonction comportant un dispositif de synchronisation d'horloges
WO1998007940A1 (fr) * 1996-08-23 1998-02-26 Ut Automotive Dearborn, Inc. Procede et appareil pour la programmation sur site d'un systeme de commande a distance
US5841363A (en) * 1993-10-01 1998-11-24 Marquardt Gmbh Locking system especially for automobiles
EP0831197A3 (fr) * 1987-05-21 1999-05-12 Trw Inc. Dispositif de commande à distance pour serrures de porte
FR2784205A1 (fr) * 1998-10-05 2000-04-07 Mr Electronic Sa Dispositif de commande pour serrure munie d'une horloge et procede pour realiser un audit d'une telle serrure
DE4223258C3 (de) * 1992-07-15 2001-03-15 Telefunken Microelectron Verfahren zur verifizierbaren Übertragung von Daten
EP0880295A3 (fr) * 1997-05-21 2003-09-10 Rohde & Schwarz GmbH & Co. KG Système d'appel sélectif
CN105678989A (zh) * 2015-12-31 2016-06-15 深圳一电航空技术有限公司 遥控器

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2569641B1 (fr) * 1984-08-31 1991-05-03 Kiekert Gmbh Co Kg Dispositif de securite contre l'utilisation non autorisee d'un vehicule automobile
CA1270339A (fr) * 1985-06-24 1990-06-12 Katsuya Nakagawa Dispositif pour determiner l'exactitude d'un logiciel dans un appareil de traitement de donnees
JPH074449B2 (ja) * 1985-10-04 1995-01-25 任天堂株式会社 ゲ−ム機用カ−トリツジとそれを用いるゲ−ム機
USRE34161E (en) * 1985-10-04 1993-01-12 Nintendo Company Limited Memory cartridge and information processor unit using such cartridge
FR2597538B1 (fr) * 1986-04-22 1995-03-31 Soum Rene Ensemble cle-serrure de securite a telecommande dans lequel la cle n'a qu'une fonction d'emission et la serrure de reception
JPH0747910B2 (ja) * 1986-10-24 1995-05-24 日産自動車株式会社 リモ−トコントロ−ルドアロツク装置
DE3636822C2 (de) * 1986-10-29 1993-12-23 Ruf Kg Wilhelm Elektronische Fernbetätigungseinrichtung, insbesondere für Zentralverriegelungsanlagen von Kraftfahrzeugen
JPH0747905B2 (ja) * 1986-11-14 1995-05-24 本田技研工業株式会社 車両用盗難防止装置
JPS63305046A (ja) * 1987-06-04 1988-12-13 Nissan Motor Co Ltd オ−トシ−トポジション装置
US4942393A (en) * 1988-05-27 1990-07-17 Lectron Products, Inc. Passive keyless entry system
US5614885A (en) * 1988-12-05 1997-03-25 Prince Corporation Electrical control system for vehicle options
US5475366A (en) * 1988-12-05 1995-12-12 Prince Corporation Electrical control system for vehicle options
GB2228522B (en) * 1988-12-06 1992-10-28 Rover Group A vehicle and locking system
DE3905651A1 (de) * 1989-02-24 1990-08-30 Daimler Benz Ag Verfahren zur sicherung von codeworten eines fernwirksystems und fernwirksystem mit durch codeworte uebertragbarem code
US4967366A (en) * 1989-03-06 1990-10-30 Gilbarco Inc. Integrated gasoline dispenser and POS authorization system with unattached pin pad
DE59004565D1 (de) * 1989-05-18 1994-03-24 Siemens Ag Sender-empfänger-system.
US5113182B1 (en) * 1990-01-19 1995-11-07 Prince Corp Vehicle door locking system detecting that all doors are closed
GB9001804D0 (en) * 1990-01-26 1990-03-28 Automatic Button Co The Ltd Dynamic lock and key
AU7661091A (en) * 1990-04-06 1991-10-30 Siemens Aktiengesellschaft Central locking installation for a motor vehicle
DE69118748T2 (de) * 1990-05-29 1996-11-28 Microchip Tech Inc Integrierte Schaltungen, insbesondere zum Gebrauch in Fernsteuersystemen
US6175312B1 (en) 1990-05-29 2001-01-16 Microchip Technology Incorporated Encoder and decoder microchips and remote control devices for secure unidirectional communication
US5455716A (en) * 1990-08-14 1995-10-03 Prince Corporation Vehicle mirror with electrical accessories
US5686904A (en) * 1991-05-29 1997-11-11 Microchip Technology Incorporated Secure self learning system
US6166650A (en) * 1991-05-29 2000-12-26 Microchip Technology, Inc. Secure self learning system
US5276294A (en) * 1991-12-10 1994-01-04 Otis Elevator Company Elevator button improved to function as a lock
EP0559930B1 (fr) * 1992-03-10 1997-05-21 Siemens Aktiengesellschaft Procédé pour l'alimentation en courant électrique du récepteur d'un système de verrouillage d'un véhicule à moteur
US5623257A (en) * 1992-03-10 1997-04-22 Bachhuber; Anton Method and apparatus for supplying power to the receiver of a motor vehicle locking system
DE9214097U1 (fr) * 1992-07-04 1993-01-07 Boretius, Michael, Dipl.-Ing. (Fh), 8900 Augsburg, De
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.
EP0605996B1 (fr) * 1993-01-07 2000-01-19 Ford Motor Company Limited Système de sécurité commande à distance
DE9304520U1 (de) * 1993-03-25 1994-07-28 Diehl Gmbh & Co Fernsteuerung, insbesondere für eine Riegeleinrichtung
JPH07303286A (ja) * 1994-05-06 1995-11-14 Nissan Motor Co Ltd 送受信機を用いた制御装置
US5920270A (en) * 1994-07-22 1999-07-06 Digital Security Controls Ltd. Security system remote control
US5594428A (en) * 1994-07-22 1997-01-14 Digital Security Controls Ltd. Combination security unit
JP3319230B2 (ja) * 1994-08-05 2002-08-26 株式会社デンソー 遠隔操作装置
US5841866A (en) * 1994-09-30 1998-11-24 Microchip Technology Incorporated Secure token integrated circuit and method of performing a secure authentication function or transaction
US7492905B2 (en) 1995-05-17 2009-02-17 The Chamberlain Group, Inc. Rolling code security system
US6690796B1 (en) * 1995-05-17 2004-02-10 The Chamberlain Group, Inc. Rolling code security system
US6980655B2 (en) * 2000-01-21 2005-12-27 The Chamberlain Group, Inc. Rolling code security system
CA2193846C (fr) * 1995-05-17 2004-02-17 Bradford L. Farris Systeme de securite a code de brassage
US6320493B1 (en) 1995-06-05 2001-11-20 Advance Security Inc. Remote control security system for automobile issuing a fixed basic code and two variable codes
US6191701B1 (en) 1995-08-25 2001-02-20 Microchip Technology Incorporated Secure self learning system
US6071191A (en) * 1995-11-22 2000-06-06 Nintendo Co., Ltd. Systems and methods for providing security in a video game system
US6190257B1 (en) 1995-11-22 2001-02-20 Nintendo Co., Ltd. Systems and method for providing security in a video game system
US6049289A (en) * 1996-09-06 2000-04-11 Overhead Door Corporation Remote controlled garage door opening system
US6108326A (en) * 1997-05-08 2000-08-22 Microchip Technology Incorporated Microchips and remote control devices comprising same
US5883443A (en) * 1997-06-27 1999-03-16 Ut Automotive Dearborn, Inc. Countermeasure method and system for securing a remote keyless entry system
US6557977B1 (en) * 1997-07-15 2003-05-06 Silverbrook Research Pty Ltd Shape memory alloy ink jet printing mechanism
US6657535B1 (en) * 1998-08-31 2003-12-02 Hawkeye Global, Inc. System for signaling a device at a remote location
DE19957536C2 (de) * 1999-11-30 2003-04-03 Siemens Ag Diebstahlschutzsystem für ein Kraftfahrzeug und Verfahren zum Betreiben eines Diebstahlschutzsystems
DE19957549C2 (de) 1999-11-30 2002-04-25 Siemens Ag Diebstahlschutzsystem für ein Kraftfahrzeug und Verfahren zum Betreiben eines Diebstahlschutzsystems
EP1261792B1 (fr) * 2000-03-09 2012-01-11 Continental Automotive GmbH Procede d'emission et de reception, en particulier pour la detection d'un indicateur d'identite
WO2002050782A2 (fr) * 2000-12-19 2002-06-27 Azoteq (Pty) Ltd Procede et appareil permettant de transferer des donnees
GB2376116A (en) * 2001-06-01 2002-12-04 Nicholas Paul Stevens Locking system using real-time clocks to produce release code and checking code
DE10151034B4 (de) * 2001-10-16 2004-02-05 Siemens Ag Diebstahlschutzsystem, Verfahren zum Betreiben eines Diebstahlschutzsystems und Komponenten eines Diebstahlschutzsystems
DE10230098A1 (de) * 2002-07-04 2004-02-19 Siemens Ag Verfahren zur Authentifizierung eines ersten Objekts gegenüber wenigstens einem weiteren Objekt, insbesondere einem Fahrzeug gegenüber wenigstens einem Schlüssel
US7034714B2 (en) * 2003-01-31 2006-04-25 Ford Global Technologies, Llc Vehicle high security piggyback modules
US9148409B2 (en) 2005-06-30 2015-09-29 The Chamberlain Group, Inc. Method and apparatus to facilitate message transmission and reception using different transmission characteristics
US8422667B2 (en) 2005-01-27 2013-04-16 The Chamberlain Group, Inc. Method and apparatus to facilitate transmission of an encrypted rolling code
JP4881095B2 (ja) * 2006-07-28 2012-02-22 株式会社東海理化電機製作所 キーシステム
US20080143476A1 (en) * 2006-12-14 2008-06-19 The Hong Kong Polytechnic University Physimetric authentication of physical object by digital identification (DID)
US9959690B2 (en) 2016-06-22 2018-05-01 Ford Global Technologies, Llc Expanding time window for remote commands
US10853474B2 (en) * 2017-07-31 2020-12-01 Dell Products, L.P. System shipment lock
US10652743B2 (en) 2017-12-21 2020-05-12 The Chamberlain Group, Inc. Security system for a moveable barrier operator
US11074773B1 (en) 2018-06-27 2021-07-27 The Chamberlain Group, Inc. Network-based control of movable barrier operators for autonomous vehicles
US11423717B2 (en) 2018-08-01 2022-08-23 The Chamberlain Group Llc Movable barrier operator and transmitter pairing over a network
US10997810B2 (en) 2019-05-16 2021-05-04 The Chamberlain Group, Inc. In-vehicle transmitter training

Citations (5)

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Publication number Priority date Publication date Assignee Title
US3846622A (en) * 1972-09-29 1974-11-05 Mosler Safe Co Access control apparatus
US4213118A (en) * 1976-11-08 1980-07-15 Chromalloy Electronics Corporation Combination changing system and method
GB2092344A (en) * 1981-01-30 1982-08-11 Halpern John Wolfgang Security in electronic fund transfer systems
EP0098437A2 (fr) * 1982-07-09 1984-01-18 Hülsbeck & Fürst GmbH. & Co. KG Dispositif de fermeture électronique avec action réciproque par l'intermédiaire d'impulsions électriques, des sous-ensembles formant clé et serrure
EP0134109A2 (fr) * 1983-08-01 1985-03-13 Oki Electric Industry Company, Limited Système d'appareils pour transactions automatiques

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US4143368A (en) * 1977-12-05 1979-03-06 General Motors Corporation Vehicle operator security system
JPS5715779A (en) * 1980-07-01 1982-01-27 Iwasaki Electronics Electronic lock
US4403869A (en) * 1980-08-18 1983-09-13 Timex Corporation Electro-optic identifiction code system in a timepiece
DE3136461A1 (de) * 1981-09-15 1983-03-31 Siemens AG, 1000 Berlin und 8000 München Verfahren zur gesicherten uebertragung von digitalen signalen
DE3224547A1 (de) * 1982-07-01 1984-01-05 Henkel KGaA, 4000 Düsseldorf Verbessertes verfahren zur herstellung von exozellulaeren biopolymeren
DE3244049C2 (de) * 1982-11-27 1986-06-26 Kiekert GmbH & Co KG, 5628 Heiligenhaus Zentralverriegelungsanlage für ein Kraftfahrzeug
US4686529A (en) * 1984-01-06 1987-08-11 Kiekert Gmbh & Co. Kommanditgesellschaft Remote-control lock system

Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
US3846622A (en) * 1972-09-29 1974-11-05 Mosler Safe Co Access control apparatus
US4213118A (en) * 1976-11-08 1980-07-15 Chromalloy Electronics Corporation Combination changing system and method
GB2092344A (en) * 1981-01-30 1982-08-11 Halpern John Wolfgang Security in electronic fund transfer systems
EP0098437A2 (fr) * 1982-07-09 1984-01-18 Hülsbeck & Fürst GmbH. & Co. KG Dispositif de fermeture électronique avec action réciproque par l'intermédiaire d'impulsions électriques, des sous-ensembles formant clé et serrure
EP0134109A2 (fr) * 1983-08-01 1985-03-13 Oki Electric Industry Company, Limited Système d'appareils pour transactions automatiques

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0257376B1 (fr) * 1986-08-12 1991-11-06 Siemens Aktiengesellschaft Installation de fermeture électronique comportant au moins une serrure, en particulier applicable aux véhicules automobiles
EP0831197A3 (fr) * 1987-05-21 1999-05-12 Trw Inc. Dispositif de commande à distance pour serrures de porte
AT155U1 (de) * 1991-01-22 1995-03-27 Skidata Gmbh Einrichtung zur berechtigung der bedienung eines geraetes mit einer betaeätigungseinheit
DE4223258C3 (de) * 1992-07-15 2001-03-15 Telefunken Microelectron Verfahren zur verifizierbaren Übertragung von Daten
US5841363A (en) * 1993-10-01 1998-11-24 Marquardt Gmbh Locking system especially for automobiles
EP0667506A1 (fr) * 1994-02-09 1995-08-16 Rohde & Schwarz GmbH & Co. KG Télécommande pour mines
DE4430315A1 (de) * 1994-08-26 1996-02-29 Telefunken Microelectron Verfahren zum Betrieb eines Schließsystems für verschließbare Gegenstände
EP0711892A1 (fr) * 1994-11-11 1996-05-15 Bayerische Motoren Werke Aktiengesellschaft Procédé destiné à synchroniser deux unités conversationnelles sur un signal codé dans une installation de verrouillage d'un véhicule à moteur
WO1997036263A1 (fr) * 1996-03-22 1997-10-02 Activcard Systeme de controle d'acces a une fonction comportant un dispositif de synchronisation d'horloges
FR2747814A1 (fr) * 1996-04-17 1997-10-24 Activcard Systeme d'acces a une fonction comportant un dispositif de synchronisation d'horloges
WO1998007940A1 (fr) * 1996-08-23 1998-02-26 Ut Automotive Dearborn, Inc. Procede et appareil pour la programmation sur site d'un systeme de commande a distance
EP0880295A3 (fr) * 1997-05-21 2003-09-10 Rohde & Schwarz GmbH & Co. KG Système d'appel sélectif
FR2784205A1 (fr) * 1998-10-05 2000-04-07 Mr Electronic Sa Dispositif de commande pour serrure munie d'une horloge et procede pour realiser un audit d'une telle serrure
EP0992643A1 (fr) 1998-10-05 2000-04-12 MR Electronic SA Dispositif de commande pour serrure munie d'une horloge et procédé pour realiser un audit d'une telle serrure
CN105678989A (zh) * 2015-12-31 2016-06-15 深圳一电航空技术有限公司 遥控器
CN105678989B (zh) * 2015-12-31 2021-04-20 深圳一电航空技术有限公司 遥控器

Also Published As

Publication number Publication date
US4723121A (en) 1988-02-02
EP0215291B1 (fr) 1991-02-27
DE3677676D1 (de) 1991-04-04

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