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DE3680971D1 - System zum ver- und/oder entriegeln einer sicherheitseinrichtung. - Google Patents

System zum ver- und/oder entriegeln einer sicherheitseinrichtung.

Info

Publication number
DE3680971D1
DE3680971D1 DE8686102629T DE3680971T DE3680971D1 DE 3680971 D1 DE3680971 D1 DE 3680971D1 DE 8686102629 T DE8686102629 T DE 8686102629T DE 3680971 T DE3680971 T DE 3680971T DE 3680971 D1 DE3680971 D1 DE 3680971D1
Authority
DE
Germany
Prior art keywords
transmitter
receiver
random number
transmitted
unlocking
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
DE8686102629T
Other languages
English (en)
Inventor
Gerhard Roessler
Klaus Rathmann
Ruppert Janofske
Hans-Joachim Schroeder
Heinz Allerdist
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.)
Siemens AG
Original Assignee
Mannesmann VDO 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=6278999&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3680971(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mannesmann VDO AG filed Critical Mannesmann VDO AG
Priority to DE8686102629T priority Critical patent/DE3680971D1/de
Application granted granted Critical
Publication of DE3680971D1 publication Critical patent/DE3680971D1/de
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
    • G07C9/00174—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
    • G07C9/00309—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)
DE8686102629T 1985-08-21 1986-02-28 System zum ver- und/oder entriegeln einer sicherheitseinrichtung. Expired - Fee Related DE3680971D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8686102629T DE3680971D1 (de) 1985-08-21 1986-02-28 System zum ver- und/oder entriegeln einer sicherheitseinrichtung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853529882 DE3529882A1 (de) 1985-08-21 1985-08-21 System zum ver- und / oder entriegeln einer sicherheitseinrichtung
DE8686102629T DE3680971D1 (de) 1985-08-21 1986-02-28 System zum ver- und/oder entriegeln einer sicherheitseinrichtung.

Publications (1)

Publication Number Publication Date
DE3680971D1 true DE3680971D1 (de) 1991-09-26

Family

ID=6278999

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19853529882 Withdrawn DE3529882A1 (de) 1985-08-21 1985-08-21 System zum ver- und / oder entriegeln einer sicherheitseinrichtung
DE8686102629T Expired - Fee Related DE3680971D1 (de) 1985-08-21 1986-02-28 System zum ver- und/oder entriegeln einer sicherheitseinrichtung.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19853529882 Withdrawn DE3529882A1 (de) 1985-08-21 1985-08-21 System zum ver- und / oder entriegeln einer sicherheitseinrichtung

Country Status (5)

Country Link
US (1) US4758835A (de)
EP (1) EP0212046B1 (de)
JP (1) JPS6245875A (de)
DE (2) DE3529882A1 (de)
ES (1) ES8703565A1 (de)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE35364E (en) * 1985-10-29 1996-10-29 The Chamberlain Group, Inc. Coding system for multiple transmitters and a single receiver for a garage door opener
US4849749A (en) * 1986-02-28 1989-07-18 Honda Lock Manufacturing Co., Ltd. Electronic lock and key switch having key identifying function
FR2600189B1 (fr) * 1986-06-16 1991-02-01 Bull Cp8 Procede pour faire authentifier par un milieu exterieur un objet portatif tel qu'une carte a memoire accouplee a ce milieu
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
JP2504060B2 (ja) * 1987-06-27 1996-06-05 アイシン精機株式会社 パワ−ドアロック装置
JPH0732499B2 (ja) * 1988-08-16 1995-04-10 日産自動車株式会社 施解錠制御システム
DE3836026A1 (de) * 1988-10-22 1990-04-26 Zimmer Hans J Zentralverriegelung fuer eine mehrzahl von einheiten und/oder teilen einer gesamtanlage, insbesondere diebstahlsicherung fuer kraftfahrzeuge
DE3840857A1 (de) * 1988-12-03 1990-06-07 Hella Kg Hueck & Co Einrichtung zur fernsteuerung von sicherungseinrichtungen
FR2640559B1 (fr) * 1988-12-20 1993-04-23 Renault Systeme de support de donnees pour vehicule
WO1990014484A1 (de) * 1989-05-18 1990-11-29 Siemens Aktiengesellschaft Sender-empfänger-system
US4988992A (en) * 1989-07-27 1991-01-29 The Chamberlain Group, Inc. System for establishing a code and controlling operation of equipment
US5229648A (en) * 1989-08-10 1993-07-20 Autosafe International, Inc. Multi element security system
US6175312B1 (en) 1990-05-29 2001-01-16 Microchip Technology Incorporated Encoder and decoder microchips and remote control devices for secure unidirectional communication
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
GB2259737B (en) * 1991-09-19 1996-02-07 Klidi Technology Corp Remotely-operated self-contained electronic lock security system assembly
US5933086A (en) * 1991-09-19 1999-08-03 Schlage Lock Company Remotely-operated self-contained electronic lock security system assembly
GB2284852B (en) * 1991-09-19 1996-02-07 Klidi Technology Corp Remotely-operated self-contained electronic lock security system assembly
DE4201568C2 (de) * 1992-01-22 1995-12-21 Vdo Schindling Verfahren zur Synchronisation von Sender und Empfänger
DE4213141C2 (de) * 1992-04-22 2000-04-27 Mannesmann Vdo Ag Verfahren zur Erzeugung und Übertragung von Funktionsbefehlen
DE4223258C3 (de) * 1992-07-15 2001-03-15 Telefunken Microelectron Verfahren zur verifizierbaren Übertragung von Daten
GB9215683D0 (en) * 1992-07-23 1992-09-09 Ab Electronic Components Ltd A motor vehicle security system
EP0596401B1 (de) * 1992-10-31 1999-01-27 Mannesmann VDO AG Verfahren zur Individualisierung und Synchronisierung eines Steuergeräts
EP0605996B1 (de) * 1993-01-07 2000-01-19 Ford Motor Company Limited Ferngesteuertes Sicherheitssystem
DE4302550C2 (de) * 1993-01-29 1997-02-20 Siemens Ag Fahrzeug-Schließsystem
WO1994023163A1 (en) * 1993-03-27 1994-10-13 John Arthur Howard System and method for activating a device
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
US5473200A (en) * 1993-10-08 1995-12-05 Depromax Limited Frequency modulation digital code anti-theft system
DE4421496B4 (de) * 1993-10-01 2006-09-07 Marquardt Gmbh Elektronisches Türschließsystem an einem Kraftfahrzeug
BE1007650A5 (fr) * 1993-10-22 1995-09-05 Piercot Marc Dispositif autorisant l'emploi ou l'acces par support programme.
US5680131A (en) * 1993-10-29 1997-10-21 National Semiconductor Corporation Security system having randomized synchronization code after power up
CN1134206A (zh) * 1993-11-05 1996-10-23 联合工艺汽车公司 远端无按键进入系统中的发射机/接收机对的自动再同步方法
KR0162932B1 (ko) * 1993-12-27 1998-12-15 쯔지 요시후미 차량 도난 방지 장치
GB2301397B (en) * 1994-02-17 1998-07-15 Rover Group Vehicle security system
US5679984A (en) * 1994-02-17 1997-10-21 Rover Group Limited Vehicle security system
JP2897642B2 (ja) * 1994-05-26 1999-05-31 株式会社デンソー エアバッグ装置
JP3099642B2 (ja) * 1994-07-14 2000-10-16 トヨタ自動車株式会社 車両盗難防止装置
JP3319230B2 (ja) * 1994-08-05 2002-08-26 株式会社デンソー 遠隔操作装置
DE4440349A1 (de) * 1994-11-11 1996-05-15 Bayerische Motoren Werke Ag Verfahren zum Synchronisieren zweier dialogfähiger Sender-Empfängereinheiten für ein Codesignal in einer Kraftfahrzeug-Schließanlage
JPH10511441A (ja) * 1994-12-21 1998-11-04 ユナイテッド テクノロジーズ オートモーティブ，インコーポレイテッド ドライブアウエイ防止用ｒｆ遠隔システム
US5598476A (en) * 1995-04-20 1997-01-28 United Technologies Automotive, Inc. Random clock composition-based cryptographic authentication process and locking system
US5566212A (en) * 1995-04-24 1996-10-15 Delco Electronics Corporation Phase-locked loop circuit for Manchester-data decoding
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
US7492905B2 (en) 1995-05-17 2009-02-17 The Chamberlain Group, Inc. Rolling code security system
DE69637072T2 (de) 1995-05-17 2008-01-10 The Chamberlain Group, Inc., Elmhurst Rollierendes code-sicherheitssystem
CN2217077Y (zh) * 1995-07-21 1996-01-10 北京亿鑫企业发展总公司 电子密码锁
DE19600556A1 (de) * 1996-01-09 1997-07-24 Siemens Ag Verfahren zum Betreiben eines Diebstahlschutzsystems und Diebstahlschutzsystem
DE19738938B4 (de) * 1996-09-16 2009-04-02 Simonsvoss Technologies Ag Schloß
US5978483A (en) * 1997-04-07 1999-11-02 Inkel Corporation Securely encrypted remote keyless entry system
DE19834934C2 (de) * 1998-07-29 2000-08-31 Sikom Sicherheits Und Kommunik Verfahren zur gesicherten Übertragung von Daten
DE10056533B4 (de) * 2000-11-15 2016-12-22 Hella Kgaa Hueck & Co. Elektronische Fahrzeugschließanlage eines Kraftfahrzeugs
US7634930B2 (en) 2002-01-03 2009-12-22 Strattec Security Corporation Lock apparatus and method
GB2427495B (en) * 2004-02-27 2008-05-28 Bqt Solutions An access control system
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
US8056538B2 (en) * 2008-12-02 2011-11-15 GM Global Technology Operations LLC Method and system to prevent unauthorized uses of engine controllers
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 (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4048475A (en) * 1974-03-07 1977-09-13 Omron Tateisi Electronics Company Apparatus for checking the user of a card in card-actuated machines
FR2448826A1 (fr) * 1979-02-06 1980-09-05 Telediffusion Fse Carte d'abonnement pour recepteur de videotex et poste de chargement de ladite carte
IL56713A0 (en) * 1979-02-21 1979-05-31 Amcor Bm Electronic coded locks
FR2469760A1 (fr) * 1979-11-09 1981-05-22 Cii Honeywell Bull Procede et systeme d'identification de personnes demandant l'acces a certains milieux
DE3213479A1 (de) * 1982-04-10 1983-10-13 Pietschmann, Siegbert, 6500 Mainz Steuervorrichtung auf infrarotbasis
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
US4535333A (en) * 1982-09-23 1985-08-13 Chamberlain Manufacturing Corporation Transmitter and receiver for controlling remote elements
DE3244049C2 (de) * 1982-11-27 1986-06-26 Kiekert GmbH & Co KG, 5628 Heiligenhaus Zentralverriegelungsanlage für ein Kraftfahrzeug

Also Published As

Publication number Publication date
ES553589A0 (es) 1987-02-16
EP0212046A2 (de) 1987-03-04
US4758835A (en) 1988-07-19
EP0212046A3 (en) 1988-05-04
DE3529882A1 (de) 1987-02-26
JPS6245875A (ja) 1987-02-27
ES8703565A1 (es) 1987-02-16
EP0212046B1 (de) 1991-08-21

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: MANNESMANN VDO AG, 60326 FRANKFURT, DE

8365 Fully valid after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: SIEMENS AG, 80333 MUENCHEN, DE

8339 Ceased/non-payment of the annual fee