DE69118748T2 - Integrierte Schaltungen, insbesondere zum Gebrauch in Fernsteuersystemen - Google Patents
Integrierte Schaltungen, insbesondere zum Gebrauch in FernsteuersystemenInfo
- Publication number
- DE69118748T2 DE69118748T2 DE69118748T DE69118748T DE69118748T2 DE 69118748 T2 DE69118748 T2 DE 69118748T2 DE 69118748 T DE69118748 T DE 69118748T DE 69118748 T DE69118748 T DE 69118748T DE 69118748 T2 DE69118748 T2 DE 69118748T2
- Authority
- DE
- Germany
- Prior art keywords
- decoder
- microchip
- encoder
- counter value
- remote control
- 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
Links
- 101150084419 CSR2 gene Proteins 0.000 abstract 2
- 101000693970 Homo sapiens Scavenger receptor class A member 3 Proteins 0.000 abstract 2
- 102100027192 Scavenger receptor class A member 3 Human genes 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 2
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
- G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
- G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
- G07F7/1008—Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
- G06Q20/341—Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
- G06Q20/409—Device specific authentication in transaction processing
- G06Q20/4097—Device specific authentication in transaction processing using mutual authentication between devices and transaction partners
-
- 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
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
- G07F17/0014—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for vending, access and use of specific services not covered anywhere else in G07F17/00
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
- G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
- G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
- G07F7/1016—Devices or methods for securing the PIN and other transaction-data, e.g. by encryption
-
- 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
- G07C2009/0023—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 with encription of the transmittted data signal
-
- 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
- G07C9/00896—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
- G07C2009/00928—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses for garage doors
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA904088 | 1990-05-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69118748D1 DE69118748D1 (de) | 1996-05-23 |
DE69118748T2 true DE69118748T2 (de) | 1996-11-28 |
Family
ID=25580134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69118748T Expired - Lifetime DE69118748T2 (de) | 1990-05-29 | 1991-05-29 | Integrierte Schaltungen, insbesondere zum Gebrauch in Fernsteuersystemen |
Country Status (5)
Country | Link |
---|---|
US (1) | US5517187A (de) |
EP (1) | EP0459781B1 (de) |
AT (1) | ATE136975T1 (de) |
DE (1) | DE69118748T2 (de) |
ES (1) | ES2085425T3 (de) |
Families Citing this family (95)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6175312B1 (en) | 1990-05-29 | 2001-01-16 | Microchip Technology Incorporated | Encoder and decoder microchips and remote control devices for secure unidirectional communication |
US5798711A (en) * | 1992-05-22 | 1998-08-25 | Directed Electronics, Inc. | High throughput embedded code hopping system with bypass mode |
DE69327644T2 (de) * | 1993-01-07 | 2000-09-07 | Ford Motor Co | Ferngesteuertes Sicherheitssystem |
AU7684794A (en) * | 1993-09-13 | 1995-04-03 | Rockwell International Corporation | Method for friend/foe screening of a remote access command signal |
DE69415166T2 (de) * | 1993-09-13 | 1999-06-02 | Rockwell International Corp | Einrichtung zur entfernten ausführung eines kommandos |
USRE37011E1 (en) * | 1993-10-20 | 2001-01-09 | Mas-Hamilton Group, Inc. | Electronic combination lock utilizing a one time use combination |
CA2133057C (en) * | 1993-10-20 | 2005-03-15 | Gerald Lee Dawson | Electronic combination lock utilizing a one-time use combination |
US5680131A (en) * | 1993-10-29 | 1997-10-21 | National Semiconductor Corporation | Security system having randomized synchronization code after power up |
DE69533637T2 (de) * | 1994-06-21 | 2006-02-16 | Microchip Technology Inc., Chandler | Geschütztes Selbstlernen |
US5619575A (en) * | 1994-08-22 | 1997-04-08 | United Technologies Automotive, Inc. | Pseudorandom composition-based cryptographic authentication process |
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 |
NL1001376C2 (nl) * | 1995-05-11 | 1996-11-12 | Nederland Ptt | Werkwijze voor het uitvoeren van een elektronische betalingstransactie met een variabel aantal betalingseenheden, alsmede betaalmiddel en stelsel voor toepassing van de werkwijze. |
NL1000341C2 (en) * | 1995-05-11 | 1996-11-12 | Nederland Ptt | Electronic payment transaction method for use with smart card |
US6690796B1 (en) | 1995-05-17 | 2004-02-10 | The Chamberlain Group, Inc. | Rolling code security system |
WO1996037063A1 (en) | 1995-05-17 | 1996-11-21 | The Chamberlain Group, Inc. | Rolling code security system |
US6980655B2 (en) * | 2000-01-21 | 2005-12-27 | The Chamberlain Group, Inc. | Rolling code security system |
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 |
US5661804A (en) * | 1995-06-27 | 1997-08-26 | Prince Corporation | Trainable transceiver capable of learning variable codes |
US6191701B1 (en) | 1995-08-25 | 2001-02-20 | Microchip Technology Incorporated | Secure self learning system |
US6225873B1 (en) | 1995-12-01 | 2001-05-01 | Lear Automotive Dearborn, Inc. | Frequency shift key modulating oscillator |
FR2745135B1 (fr) | 1996-02-15 | 1998-09-18 | Cedric Colnot | Procede pour faire autoriser par un serveur l'acces a un service a partir de dispositifs portatifs a microcircuits electroniques du type carte a memoire par exemple |
TW302588B (en) * | 1996-03-05 | 1997-04-11 | Microchip Tech Inc | Method and apparatus for electronic encoding and decoding |
FR2745965B1 (fr) * | 1996-03-08 | 1998-09-04 | Inside Technologies | Procede d'authentification d'un emetteur au cours d'une communication a un seul sens |
FR2748880A1 (fr) * | 1996-05-17 | 1997-11-21 | Gemplus Card Int | Message ameliore et procede correspondant de synchronisation et de securisation d'un echange de messages ameliores dans un systeme de radiocommunication cellulaire |
US6181254B1 (en) * | 1996-05-31 | 2001-01-30 | Trw Inc. | Remote keyless entry system having passive transmission mode |
US6026165A (en) * | 1996-06-20 | 2000-02-15 | Pittway Corporation | Secure communications in a wireless system |
US6367014B1 (en) | 1996-07-11 | 2002-04-02 | Gemplus S.C.A. | Enhanced short message and method for synchronizing and ensuring security of enhanced short messages exchanged in a cellular radio communication system |
US6049289A (en) * | 1996-09-06 | 2000-04-11 | Overhead Door Corporation | Remote controlled garage door opening system |
FR2753860B1 (fr) | 1996-09-25 | 1998-11-06 | Procede et systeme pour securiser les prestations de services a distance des organismes financiers | |
FR2753858B1 (fr) | 1996-09-25 | 1999-03-26 | Procede et systeme pour securiser les centres de gestion d'appels telephoniques | |
FR2753859B1 (fr) | 1996-09-25 | 2001-09-28 | Fintel Sa | Procede et systeme pour securiser les prestations de service des operateurs de telecommunication |
FR2753857B1 (fr) * | 1996-09-25 | 1998-12-11 | Procede et systeme pour securiser les prestations de services diffusees sur un reseau informatique du type internet | |
FR2753861B1 (fr) | 1996-09-25 | 1999-03-26 | Procede et systeme pour securiser les serveurs informatiques de jeux | |
FR2755814B1 (fr) | 1996-11-08 | 1999-01-15 | Fintel Sa | Procede et systeme pour securiser la transmission des telecopies au moyen d'une carte d'identification |
US6078252A (en) * | 1997-03-28 | 2000-06-20 | Lear Automotive Dearborn, Inc. | Vehicle wireless switching system |
US6108326A (en) | 1997-05-08 | 2000-08-22 | Microchip Technology Incorporated | Microchips and remote control devices comprising same |
IL125141A0 (en) * | 1998-06-29 | 1999-01-26 | Nds Ltd | Advanced television system |
US20030088872A1 (en) * | 1997-07-03 | 2003-05-08 | Nds Limited | Advanced television system |
IL121230A (en) * | 1997-07-03 | 2004-05-12 | Nds Ltd | Intelligent electronic program guide |
US6058137A (en) | 1997-09-15 | 2000-05-02 | Partyka; Andrzej | Frequency hopping system for intermittent transmission |
US7301986B2 (en) * | 1997-09-15 | 2007-11-27 | Andrzej Partyka | Frequency hopping system for intermittent transmission |
US6466138B1 (en) | 1997-09-15 | 2002-10-15 | Andrzej Partyka | Meshed telemetry system using frequency hopping for intermittent transmission |
DE19756587C2 (de) * | 1997-12-18 | 2003-10-30 | Siemens Ag | Verfahren und Kommunikationssystem zur Verschlüsselung von Informationen für eine Funkübertragung und zur Authentifikation von Teilnehmern |
US6188715B1 (en) | 1998-04-09 | 2001-02-13 | Andrzej Partyka | Frequency hopping system for intermittent transmission with receiver using individual tracking, FFT, and authentication |
US7224713B2 (en) | 1998-04-09 | 2007-05-29 | Andrzej Partyka | Telemetry system with authentication |
GB2345368B (en) * | 1998-12-31 | 2003-05-14 | Nokia Mobile Phones Ltd | A portable controller |
US6728293B1 (en) | 1999-09-14 | 2004-04-27 | Andrzej Partyka | Hopping pattern generation method in frequency hopping system for intermittent transmission |
US6967974B1 (en) | 1999-09-30 | 2005-11-22 | Andrzej Partyka | Transmission of urgent messages in telemetry system |
US6870875B1 (en) | 1999-09-30 | 2005-03-22 | Andrzej Partyka | Transmission of urgent messages in frequency hopping system for intermittent transmission |
US6829357B1 (en) | 1999-12-14 | 2004-12-07 | Trw Inc. | Communication system having a transmitter and a receiver that engage in reduced size encrypted data communication |
US6731223B1 (en) | 2000-01-15 | 2004-05-04 | Andrzej Partyka | Meshed telemetry system |
US6894975B1 (en) | 2000-01-15 | 2005-05-17 | Andrzej Partyka | Synchronization and access of the nodes in a communications network |
US6925105B1 (en) | 2000-05-01 | 2005-08-02 | Andrzej Partyka | Overhead reduction in system for intermittent transmission |
US6856237B1 (en) | 2000-06-26 | 2005-02-15 | Doorking, Inc. | Method and apparatus for radio frequency security system with automatic learning |
AUPQ973900A0 (en) * | 2000-08-28 | 2000-09-21 | Dynamco Pty Ltd | Self contained control unit incorporating authorisation |
US7209495B2 (en) | 2000-09-28 | 2007-04-24 | Andrzej Partyka | Urgent messages and power-up in frequency hopping system for intemittent transmission |
EP1548655A3 (de) * | 2000-12-10 | 2006-03-15 | VKR Holding A/S | Fernbedienungsvorrichtung |
AU2002220286A1 (en) | 2000-12-19 | 2002-07-01 | Azoteq (Pty) Ltd. | Method of and apparatus for transferring data |
WO2002057097A2 (en) | 2001-01-17 | 2002-07-25 | Microchip Technology Incorporated | Tire inflation pressure monitoring and location determining method and apparatus |
CA2349656C (en) * | 2001-06-04 | 2005-09-06 | Strategic Vista International Inc. | Method and apparatus for two-way communications amongst a plurality of communications devices |
US7167076B2 (en) | 2001-12-19 | 2007-01-23 | Lear Corporation | Universal garage door operating system and method |
US7050947B2 (en) * | 2002-01-04 | 2006-05-23 | Siemens Vdo Automotive Corporation | Remote control communication including secure synchronization |
US6963267B2 (en) | 2002-03-15 | 2005-11-08 | Wayne-Dalton Corporation | Operator for a movable barrier and method of use |
US7173514B2 (en) * | 2002-03-15 | 2007-02-06 | Wayne-Dalton Corp. | Operator for a movable barrier and method of use |
US6809636B2 (en) * | 2002-09-16 | 2004-10-26 | Dynamco Pty Ltd | Vehicle immobiliser/alarm |
US7116242B2 (en) * | 2002-11-27 | 2006-10-03 | Lear Corporation | Programmable transmitter and receiver including digital radio frequency memory |
US7356141B2 (en) * | 2003-07-01 | 2008-04-08 | Holtek Semiconductor Inc. | Baud rate modulation encoding/decoding method and device for remote controller |
US7084781B2 (en) | 2003-07-30 | 2006-08-01 | Lear Corporation | Programmable vehicle-based appliance remote control |
US7039397B2 (en) | 2003-07-30 | 2006-05-02 | Lear Corporation | User-assisted programmable appliance control |
US7183940B2 (en) * | 2003-07-30 | 2007-02-27 | Lear Corporation | Radio relay appliance activation |
US7068181B2 (en) | 2003-07-30 | 2006-06-27 | Lear Corporation | Programmable appliance remote control |
US7088218B2 (en) * | 2003-07-30 | 2006-08-08 | Lear Corporation | Wireless appliance activation transceiver |
US7183941B2 (en) * | 2003-07-30 | 2007-02-27 | Lear Corporation | Bus-based appliance remote control |
US7161466B2 (en) * | 2003-07-30 | 2007-01-09 | Lear Corporation | Remote control automatic appliance activation |
US7269416B2 (en) * | 2003-07-30 | 2007-09-11 | Lear Corporation | Universal vehicle based garage door opener control system and method |
US7120430B2 (en) * | 2003-07-30 | 2006-10-10 | Lear Corporation | Programmable interoperable appliance remote control |
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 |
USRE48433E1 (en) | 2005-01-27 | 2021-02-09 | The Chamberlain Group, Inc. | Method and apparatus to facilitate transmission of an encrypted rolling code |
US8422667B2 (en) | 2005-01-27 | 2013-04-16 | The Chamberlain Group, Inc. | Method and apparatus to facilitate transmission of an encrypted rolling code |
US7589613B2 (en) * | 2006-04-03 | 2009-09-15 | Lear Corporation | Trinary to trinary rolling code generation method and system |
US20080098218A1 (en) * | 2006-10-18 | 2008-04-24 | Sibigtroth James M | Secure communication protocol and method therefor |
EP2151729B1 (de) * | 2008-08-08 | 2013-05-01 | Saab Ab | Sichere Beendigung des Betriebs eines unbemannten Flugkörpers |
US20110093639A1 (en) * | 2009-10-19 | 2011-04-21 | Microchip Technology Incorporated | Secure Communications Between and Verification of Authorized CAN Devices |
US8817928B2 (en) | 2010-06-01 | 2014-08-26 | Ternarylogic Llc | Method and apparatus for rapid synchronization of shift register related symbol sequences |
US10375252B2 (en) | 2010-06-01 | 2019-08-06 | Ternarylogic Llc | Method and apparatus for wirelessly activating a remote mechanism |
US20130077641A1 (en) * | 2011-09-22 | 2013-03-28 | Harley F. Burger, Jr. | Systems, Circuits and Methods for Time Stamp Based One-Way Communications |
RU2516436C2 (ru) * | 2012-07-24 | 2014-05-20 | Владимир Петрович Якубов | Способ обнаружения скрытых нелинейных радиоэлектронных элементов |
GB2516837B (en) | 2013-07-31 | 2015-12-09 | Ip Access Ltd | Network elements, wireless communication system and methods therefor |
CN104616474B (zh) * | 2015-02-13 | 2018-07-27 | 深圳市励创微电子有限公司 | 无线遥控编码芯片及其应用电路 |
US10979553B2 (en) | 2015-05-15 | 2021-04-13 | Overhead Door Corporation | Near field communications activated door access panel |
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 |
WO2020028502A1 (en) | 2018-08-01 | 2020-02-06 | The Chamberlain Group, Inc. | Movable barrier operator and transmitter pairing over a network |
RU2689814C1 (ru) * | 2018-09-28 | 2019-05-29 | Максим Валерьевич Шептунов | Способ контроля защищённости динамических идентификационных кодов с их сравнительной оценкой и поддержкой выбора наилучшего |
US10997810B2 (en) | 2019-05-16 | 2021-05-04 | The Chamberlain Group, Inc. | In-vehicle transmitter training |
Family Cites Families (17)
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---|---|---|---|---|
US4426637A (en) * | 1979-02-26 | 1984-01-17 | Multi-Elmac Company | Combination encoder-decoder integrated circuit device |
DE3237622A1 (de) * | 1982-10-11 | 1984-04-12 | Bayerische Motoren Werke AG, 8000 München | Sicherheitseinrichtung |
DE3244049C2 (de) * | 1982-11-27 | 1986-06-26 | Kiekert GmbH & Co KG, 5628 Heiligenhaus | Zentralverriegelungsanlage für ein Kraftfahrzeug |
DE3300732A1 (de) * | 1983-01-12 | 1984-09-20 | Kiekert GmbH & Co KG, 5628 Heiligenhaus | Zentralverriegelungsanlage fuer ein kraftfahrzeug |
US4590470A (en) * | 1983-07-11 | 1986-05-20 | At&T Bell Laboratories | User authentication system employing encryption functions |
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US4928098A (en) * | 1984-03-30 | 1990-05-22 | Siemens Aktiengesellschaft | Method for code protection using an electronic key |
DE3677676D1 (de) * | 1985-09-10 | 1991-04-04 | Huelsbeck & Fuerst | Elektronische schliesseinrichtung fuer kraftfahrzeuge. |
DE3532156A1 (de) * | 1985-09-10 | 1987-03-26 | Huelsbeck & Fuerst | Elektronische schliesseinrichtung fuer kraftfahrzeuge |
US4779090A (en) * | 1986-08-06 | 1988-10-18 | Micznik Isaiah B | Electronic security system with two-way communication between lock and key |
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 |
FR2606232B1 (fr) * | 1986-10-31 | 1988-12-02 | Neiman Sa | Procede de codage evolutif de haute securite et dispositif de mise en oeuvre de ce procede |
FR2607544A1 (fr) * | 1986-11-27 | 1988-06-03 | Neiman Sa | Serrure electronique a changement de code periodique |
US4731575A (en) * | 1986-12-08 | 1988-03-15 | Sloan Joseph W | Prepayment metering system using encoded purchase cards |
JP2767816B2 (ja) * | 1987-10-07 | 1998-06-18 | セイコーエプソン株式会社 | リモコン送信・受信装置 |
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 |
-
1991
- 1991-05-29 AT AT91304847T patent/ATE136975T1/de active
- 1991-05-29 DE DE69118748T patent/DE69118748T2/de not_active Expired - Lifetime
- 1991-05-29 ES ES91304847T patent/ES2085425T3/es not_active Expired - Lifetime
- 1991-05-29 EP EP91304847A patent/EP0459781B1/de not_active Expired - Lifetime
-
1993
- 1993-02-18 US US08/019,821 patent/US5517187A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2085425T3 (es) | 1996-06-01 |
EP0459781B1 (de) | 1996-04-17 |
EP0459781A1 (de) | 1991-12-04 |
US5517187A (en) | 1996-05-14 |
ATE136975T1 (de) | 1996-05-15 |
DE69118748D1 (de) | 1996-05-23 |
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