DE3774364D1 - Elektronische schliessanlage mit mindestens einem schloss, insbesondere fuer kraftfahrzeuge. - Google Patents

Elektronische schliessanlage mit mindestens einem schloss, insbesondere fuer kraftfahrzeuge.

Info

Publication number
DE3774364D1
DE3774364D1 DE8787111270T DE3774364T DE3774364D1 DE 3774364 D1 DE3774364 D1 DE 3774364D1 DE 8787111270 T DE8787111270 T DE 8787111270T DE 3774364 T DE3774364 T DE 3774364T DE 3774364 D1 DE3774364 D1 DE 3774364D1
Authority
DE
Germany
Prior art keywords
transmit
marking
sequence
sync
lock
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 - Lifetime
Application number
DE8787111270T
Other languages
English (en)
Inventor
Anton Bachhuber
Arnost Proske
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.)
Bayerische Motoren Werke AG
Siemens AG
Original Assignee
Bayerische Motoren Werke AG
Siemens AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6307207&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3774364(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bayerische Motoren Werke AG, Siemens AG filed Critical Bayerische Motoren Werke AG
Priority to DE8787111270T priority Critical patent/DE3774364D1/de
Application granted granted Critical
Publication of DE3774364D1 publication Critical patent/DE3774364D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G07C9/00182—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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5889—For automotive vehicles
    • Y10T70/5973—Remote control
DE8787111270T 1986-08-12 1987-08-04 Elektronische schliessanlage mit mindestens einem schloss, insbesondere fuer kraftfahrzeuge. Expired - Lifetime DE3774364D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8787111270T DE3774364D1 (de) 1986-08-12 1987-08-04 Elektronische schliessanlage mit mindestens einem schloss, insbesondere fuer kraftfahrzeuge.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3627291 1986-08-12
DE8787111270T DE3774364D1 (de) 1986-08-12 1987-08-04 Elektronische schliessanlage mit mindestens einem schloss, insbesondere fuer kraftfahrzeuge.

Publications (1)

Publication Number Publication Date
DE3774364D1 true DE3774364D1 (de) 1991-12-12

Family

ID=6307207

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787111270T Expired - Lifetime DE3774364D1 (de) 1986-08-12 1987-08-04 Elektronische schliessanlage mit mindestens einem schloss, insbesondere fuer kraftfahrzeuge.

Country Status (4)

Country Link
US (1) US4825210A (de)
EP (1) EP0257376B2 (de)
DE (1) DE3774364D1 (de)
ES (1) ES2026498T3 (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4928098A (en) * 1984-03-30 1990-05-22 Siemens Aktiengesellschaft Method for code protection using an electronic key
US5412379A (en) * 1988-05-27 1995-05-02 Lectron Products, Inc. Rolling code for a keyless entry system
US5223814A (en) * 1988-12-05 1993-06-29 Prince Corporation Sensor for vehicle accessories
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
IT1227401B (it) * 1988-12-06 1991-04-08 Delta Elettronica Spa Dispositivi per la trasmissione a distanza di comandi in sicurezza
SE463678B (sv) * 1989-02-10 1991-01-07 Laasinvaest Svenska Ab Anordning vid laashus
US5113182B1 (en) * 1990-01-19 1995-11-07 Prince Corp Vehicle door locking system detecting that all doors are closed
US5627529A (en) * 1994-03-11 1997-05-06 Prince Corporation Vehicle control system with trainable transceiver
US5304812A (en) * 1990-11-21 1994-04-19 Sharp Kabushiki Kaisha Optoelectronic device, information apparatus and data transmission system using optoelectronic device for simplifying wirings and reducing size, and method of controlling the optoelectronic device
US5191610A (en) * 1992-02-28 1993-03-02 United Technologies Automotive, Inc. Remote operating system having secure communication of encoded messages and automatic re-synchronization
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
DE69327644T2 (de) * 1993-01-07 2000-09-07 Ford Motor Co Ferngesteuertes Sicherheitssystem
DE9304520U1 (de) * 1993-03-25 1994-07-28 Diehl Gmbh & Co Fernsteuerung, insbesondere für eine Riegeleinrichtung
US5377270A (en) * 1993-06-30 1994-12-27 United Technologies Automotive, Inc. Cryptographic authentication of transmitted messages using pseudorandom numbers
US5363448A (en) * 1993-06-30 1994-11-08 United Technologies Automotive, Inc. Pseudorandom number generation and cryptographic authentication
US5528216A (en) * 1993-08-23 1996-06-18 Main; Louis Vehicle anti-theft brake locking system
US5680131A (en) * 1993-10-29 1997-10-21 National Semiconductor Corporation Security system having randomized synchronization code after power up
US5420925A (en) * 1994-03-03 1995-05-30 Lectron Products, Inc. Rolling code encryption process for remote keyless entry system
US5774060A (en) * 1994-08-16 1998-06-30 Kiekert Ag Motor-vehicle central lock system with transponder in key
DE4428947C1 (de) * 1994-08-16 1996-04-04 Kiekert Ag Schließvorrichtung für ein Kraftfahrzeug mit einer Fernbetätigungseinrichtung sowie mit einem Transponder
US5612683A (en) * 1994-08-26 1997-03-18 Trempala; Dohn J. Security key holder
DE9419635U1 (de) * 1994-12-09 1995-03-02 Engel Gerhard Dipl Ing Sicherungseinrichtung insbesondere für Kraftfahrzeuge
US5586457A (en) * 1994-12-09 1996-12-24 Keener; Manuel L. Vehicle anti-theft device
CA2139073C (en) * 1994-12-23 1999-04-20 Normand Dery Automotive opto-electric starter interlock
US6690796B1 (en) * 1995-05-17 2004-02-10 The Chamberlain Group, Inc. Rolling code security system
US7492905B2 (en) 1995-05-17 2009-02-17 The Chamberlain Group, Inc. Rolling code security system
BR9606663A (pt) 1995-05-17 1997-09-16 Chamberlain Group Inc Transmissor para enviar um sinal criptografado para controlar um atuador receptor para receber um sinal criptografado de um transmissor e para gerar um sinal de atuação e receptor para receber um sinal de frequência de rádio criptografado de um transmissor e para gerar um sinal de atuação
US6980655B2 (en) * 2000-01-21 2005-12-27 The Chamberlain Group, Inc. Rolling code security system
US5661804A (en) * 1995-06-27 1997-08-26 Prince Corporation Trainable transceiver capable of learning variable codes
US5777546A (en) * 1996-02-08 1998-07-07 Chrysler Corporation Method of selection of deselection of automatic power door locks
US5862225A (en) * 1996-12-16 1999-01-19 Ut Automotive Dearborn, Inc. Automatic resynchronization for remote keyless entry systems
FR2774120B1 (fr) 1998-01-29 2000-04-07 Siemens Automotive Sa Systeme de verrouillage pour vehicule automobile a code evolutif et identification
FR2774121B1 (fr) 1998-01-29 2000-04-07 Siemens Automotive Sa Systeme de verrouillage pour vehicule automobile a code evolutif et identification
US6169492B1 (en) * 1998-07-29 2001-01-02 Motorola, Inc. Remote keyless entry user-transparent auto re-synchronization apparatus and method
US6354650B2 (en) 1999-08-04 2002-03-12 David L. Terhaar Remotely operated locking device for a truck topper
DE19960783A1 (de) * 1999-12-16 2001-06-21 Mannesmann Vdo Ag Vorrichtung zur Aktivierung und/oder Deaktivierung einer Sicherheitseinrichtung
US8422667B2 (en) 2005-01-27 2013-04-16 The Chamberlain Group, Inc. Method and apparatus to facilitate transmission of an encrypted rolling code
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
JP4850682B2 (ja) * 2006-03-07 2012-01-11 富士通株式会社 ロックシステム、ロック解除装置、機器、ロック解除方法及び回路装置
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

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3240945A1 (de) * 1982-11-05 1984-05-10 Bayerische Motoren Werke AG, 8000 München Diebstahl-sicherungsvorrichtung fuer kraftfahrzeuge
DE3225754A1 (de) * 1982-07-09 1984-01-12 Hülsbeck & Fürst GmbH & Co KG, 5620 Velbert Verfahren zur schliesswirksamen wechselwirkung eines schluesselartigen teils mit einem schlossartigen teil
DE3234539A1 (de) * 1982-09-17 1984-03-22 Siemens AG, 1000 Berlin und 8000 München Verfahren zur code-sicherung bei einem elektronischen schluessel
DE3244049C2 (de) * 1982-11-27 1986-06-26 Kiekert GmbH & Co KG, 5628 Heiligenhaus Zentralverriegelungsanlage für ein Kraftfahrzeug
JPS6057729A (ja) * 1983-09-08 1985-04-03 Nippon Soken Inc 携帯用送信器
JPS6064272A (ja) * 1983-09-19 1985-04-12 Nissan Motor Co Ltd 無線式制御装置
JPS60119873A (ja) * 1983-11-29 1985-06-27 日産自動車株式会社 車両用施錠制御装置
DE3407469A1 (de) * 1984-02-29 1985-09-05 Siemens AG, 1000 Berlin und 8000 München Verfahren zur code-sicherung bei einem elektronischen schluessel
DE3484245D1 (de) * 1984-05-29 1991-04-11 Siemens Ag Verfahren und anordnung zum ueberwachen des synchronlaufs von schluesselgeraeten.
DE3677676D1 (de) * 1985-09-10 1991-04-04 Huelsbeck & Fuerst Elektronische schliesseinrichtung fuer kraftfahrzeuge.
DE3536378A1 (de) * 1985-10-11 1987-04-16 Bayerische Motoren Werke Ag Sicherheitseinrichtung fuer ein kraftfahrzeug
US4744021A (en) * 1986-02-01 1988-05-10 Kristy Brickton D Computer controlled deadbolts

Also Published As

Publication number Publication date
EP0257376B2 (de) 2001-07-25
ES2026498T3 (es) 1992-05-01
EP0257376B1 (de) 1991-11-06
EP0257376A1 (de) 1988-03-02
US4825210A (en) 1989-04-25

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee