EP0440974A1 - Système de sécurité pour véhicules à moteur - Google Patents

Système de sécurité pour véhicules à moteur Download PDF

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Publication number
EP0440974A1
EP0440974A1 EP90125307A EP90125307A EP0440974A1 EP 0440974 A1 EP0440974 A1 EP 0440974A1 EP 90125307 A EP90125307 A EP 90125307A EP 90125307 A EP90125307 A EP 90125307A EP 0440974 A1 EP0440974 A1 EP 0440974A1
Authority
EP
European Patent Office
Prior art keywords
signal
transponder
code signal
motor vehicle
range
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
EP90125307A
Other languages
German (de)
English (en)
Other versions
EP0440974B1 (fr
EP0440974B2 (fr
Inventor
Hans-Dieter Dr. Fournell
Walter Weishaupt
Mario Neudold
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
Original Assignee
Bayerische Motoren Werke 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=6399407&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0440974(A1) "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 filed Critical Bayerische Motoren Werke AG
Publication of EP0440974A1 publication Critical patent/EP0440974A1/fr
Publication of EP0440974B1 publication Critical patent/EP0440974B1/fr
Application granted granted Critical
Publication of EP0440974B2 publication Critical patent/EP0440974B2/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
    • G07C9/00309—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
    • G07C9/00182—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
    • G07C2009/00198—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 keyless data carrier having more than one limited data transmission ranges
    • 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
    • G07C2009/00555—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 comprising means to detect or avoid relay attacks
    • 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
    • G07C2009/00793—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 Hertzian waves
    • 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
    • G07C2209/60—Indexing scheme relating to groups G07C9/00174 - G07C9/00944
    • G07C2209/63—Comprising locating means for detecting the position of the data carrier, i.e. within the vehicle or within a certain distance from the vehicle

Definitions

  • the invention relates to a safety device according to the preamble of patent claim 1.
  • Such a safety device is known from the applicant's EP 0218251 B1.
  • a manually operated switch is provided for triggering the question code signal.
  • This switch is connected to, for example, a door flap, a tailgate or an operating button for a door or the tailgate of the motor vehicle.
  • the switch is operated manually and the question code signal is triggered with the aid of the stationary transponder.
  • the portable transponder responds with its response code signal.
  • the motor vehicle is unlocked when the response code signal actually comes from a transponder that belongs to the respective motor vehicle.
  • the aim of the entire publication is to enable problem-free use of the motor vehicle without using the manual key normally provided.
  • the issue of security against eavesdropping is also addressed in this publication.
  • This problem is addressed by the short ranges of the two transmitters, ie the portable and the stationary transponder. As in the following, there is one under transponder To understand transceiver for a wirelessly transmitted radio signal.
  • the invention has for its object to provide a security device of the type mentioned, in which further use of the two transmitters is possible while maintaining the security against eavesdropping, in particular for purposes which are related to the use of the motor vehicle.
  • a number of considerations are essential to the invention. On the one hand, security against eavesdropping is guaranteed even if only one of the two transmitters has a short range. It is therefore only necessary to always provide the transmitter for the question signal or the transmitter for the answer code signal with a short range. Alternatively, the transmission power of one transmitter can only be reduced when the code signal is transmitted.
  • the reduction of the range can be achieved in a particularly simple manner with the aid of a code signal emitted as an LF signal, whereas the other signal is an RF signal with a correspondingly long range.
  • the other signals that are sent by the two transmitters can otherwise be relative have a long range. This ensures that only the question-answer dialog between the stationary and the mobile transponder is bug-proof, while the rest of the transmission is carried out by additional signals of relatively long range. This enables remote control to be ensured over a certain distance of, for example, 50 meters. This remote control can be, for example, switching on the interior lighting - to make it easier to find the motor vehicle in the dark - or closing or opening side windows or roof openings of the motor vehicle.
  • This additional signal which differs from the question or answer code signal of the same transmitter, can also be used, for example, to cause a corresponding device to open a garage door.
  • the additional signal can also be triggered with the aid of an interior switch which is located in the interior of the motor vehicle or can be operated there. If the additional signal is transmitted by the portable transponder, the switch can, for example, activate the stationary transponder to send out a command signal for the portable transponder. The transportable transponder then sends out the additional signal with a correspondingly long range. As shown, both signals of the portable transponder can have a long range or, if the question code signal has a short range, differ in their range.
  • the stationary transponder itself can be sent to send an additional signal with a correspondingly long range, which, depending on the configuration, differs from the range of the usual question code signal or is the same.
  • the portable transmitter itself can be activated to send out the additional signal by a switch located on the housing of the portable transmitter. It is thus possible to open the garage door by remote control before using the motor vehicle or outside the motor vehicle or to carry out additional functions of the motor vehicle such as switching on the interior light or the described control of windows or sunroofs.
  • the invention can be implemented in two variants.
  • the stationary transponder can transmit its question code signal with a long range and the portable transponder can transmit its answer code signal with a short range.
  • the stationary transponder can transmit its question code signal with a short range
  • the portable transponder can transmit its response code signal with a long range.
  • the advantage of this variant is that the portable transponder can also be used as a remote control transmitter with a large range, in order to trigger certain vehicle functions or operating functions, for example on a garage door, from a greater distance in the case of the application described here.
  • the triggering of the additional remote control functions (HF signal) of the portable transponder via the NF signal of the stationary transponder is only possible in the immediate vicinity of the vehicle, which automatically provides a reference to the vehicle. Unintentional triggering of the additional functions if the portable transponder is at a greater distance from the vehicle is also effectively prevented.
  • the single figure shows schematically the basic structure of the safety device according to the invention.
  • the centerpiece is a portable transponder 1 and a stationary transponder 2, which is arranged in a motor vehicle 3 shown schematically in plan view.
  • the transponder 1 has a transmitter, not shown, for an HF signal and a receiver, also not shown, for an LF signal.
  • the range of the HF signal is approximately 40 to 50 meters, that of the LF signal approximately 1.5 meters.
  • the LF signal is transmitted by the transponder 2 transmitter, also not shown.
  • the transponder 2 In addition to its transmitter for the LF signal with the short range, the transponder 2 has antennas 4 as part of the receiver, which are arranged in the region of the two doors 5 of the motor vehicle 3. In the area of the steering wheel 6, an inner switch 7 is also indicated, with which the transponder 2 for transmission a command signal is caused.
  • This command signal differs from the question code signal which is transmitted to the portable transponder 1 only in the coding, but not in the range , but only differs in the coding.
  • this additional RF signal for example, the opening of a garage 8 by an indicated drive 9 or the activation of the interior lighting, not shown, of the motor vehicle is initiated.
  • the transponder 1 is provided with pushbutton switches 11, 12 and 13, by means of which the transmitter of the transponder 1 transmits various additional HF signals without a preceding NF signal from the motor vehicle 3. This makes it possible to also remote control the garage door 8, the central locking in the closed mode or a window regulator or the like.
  • the safety device shown offers a multitude of possibilities.
  • the interior switch 7 is operated.
  • the transponder 2 causes the transponder 1 to transmit using an LF command signal an RF signal with a long range, with the help of which the garage door 8 is opened.
  • the inside switch can be a separate switch or a switch that normally has a different function.
  • it can be the interior light switch which, when its position "interior light on” is set, causes the transponder 2 to transmit the LF command signal.
  • the transponder 1 can also be separately triggered to send out the additional signals for the additional functions described using the pushbutton switches 11, 12 and 13.
  • the security device's tapping security is guaranteed. This is ensured by the short range of one of the two signals exchanged between transponders 1 and 2, here the LF signal of transponder 2. Accordingly, it is also possible to ensure this security against eavesdropping by means of a short range of the response code signal emanating from transponder 1.
  • the quality of the additional HF signal emitted by the transponder 1 can also be influenced by an additional switch 14.
  • This ensures, for example, in one position that only the doors and not the tailgate, ie the so-called “hotel closing mode", is set in the unlocking function of the central locking.
  • all doors and flaps should be unlocked after the previous question-answer dialog between the transponders 1 and 2 when the pressure switch 12 is actuated.
  • this dialog can be triggered by actuating a door flap or the like.
  • it can also be initiated automatically with the aid of a proximity switch which detects the approach of a potential vehicle user or a portable transponder to the motor vehicle 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)
  • Selective Calling Equipment (AREA)
EP90125307A 1990-02-03 1990-12-21 Système de sécurité pour véhicules à moteur Expired - Lifetime EP0440974B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4003280A DE4003280C5 (de) 1990-02-03 1990-02-03 Sicherheitseinrichtung für Kraftfahrzeuge
DE4003280 1990-02-03

Publications (3)

Publication Number Publication Date
EP0440974A1 true EP0440974A1 (fr) 1991-08-14
EP0440974B1 EP0440974B1 (fr) 1995-05-10
EP0440974B2 EP0440974B2 (fr) 1999-10-06

Family

ID=6399407

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90125307A Expired - Lifetime EP0440974B2 (fr) 1990-02-03 1990-12-21 Système de sécurité pour véhicules à moteur

Country Status (3)

Country Link
EP (1) EP0440974B2 (fr)
DE (3) DE4003280C5 (fr)
ES (1) ES2071738T5 (fr)

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4244468A1 (de) * 1992-12-23 1994-07-07 Porsche Ag Bedieneinrichtung für ein Bediensystem
DE4300600A1 (de) * 1993-01-13 1994-07-14 Hella Kg Hueck & Co Fernbedienbare Sicherungseinrichtung für Kraftfahrzeuge
EP0629759A1 (fr) * 1993-06-21 1994-12-21 Valeo Electronique Système de télécommande à plusieurs portées fonctionnelles
DE4330118C1 (de) * 1993-09-06 1995-01-05 Siemens Ag Fernsteuerbare Zugangskontrolleinrichtung, insbesondere für ein Kraftfahrzeug
EP0635408A1 (fr) * 1993-07-22 1995-01-25 GEMINI ELETTRONICA s.r.l. Système anti-vol pour véhicules
DE4329697A1 (de) * 1993-09-02 1995-03-09 Siemens Ag Fernsteuerbare Zugangskontrolleinrichtung
FR2717596A1 (fr) * 1994-03-17 1995-09-22 Siemens Ag Dispositif de contrôle d'accès pour un véhicule automobile.
EP0690190A1 (fr) * 1994-06-30 1996-01-03 TEMIC TELEFUNKEN microelectronic GmbH Procédé d'exploitation d'un système de fermeture pour objets verrouillables
DE19528099A1 (de) * 1995-08-01 1997-02-06 Marquardt Gmbh Elektronisches Schließsystem
EP0761917A1 (fr) * 1995-09-08 1997-03-12 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Clé pour véhicule automobile
FR2754091A1 (fr) * 1996-09-27 1998-04-03 Valeo Electronique Telecommande rf double portee pour vehicule automobile
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EP1002705A3 (fr) * 1998-11-19 2002-04-10 Lear Automotive Dearborn, Inc. Système de sécurité automobile avec récepteur d'appel local et dispositif d'immobilisation
EP1039075A3 (fr) * 1999-03-19 2004-03-10 DaimlerChrysler AG Système de verrouillage électronique, notamment système de verrouillage d'un véhicule
EP1542171A1 (fr) * 2003-12-09 2005-06-15 Delphi Technologies, Inc. Installation d'accès, particulièrement pour véhicule automobile, avec communication sans file entre une unité de commande et une unité d'intification portable
EP1217588A3 (fr) * 2000-12-19 2007-03-21 Delphi Technologies, Inc. Dispositif de radio-télécommande, en particulier pour véhicules automobiles
CN103287390A (zh) * 2013-05-21 2013-09-11 潍柴动力股份有限公司 一种发动机远程锁车控制的方法、装置及发动机

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DE4124181C2 (de) * 1991-07-20 1997-01-23 Daimler Benz Ag Verfahren zum Betreiben eines Handsenders zum Steuern von Fahrzeugfunktionen
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DE4342641A1 (de) * 1993-12-14 1995-06-22 Siemens Ag Verfahren zur Authentifikation zwischen einem mobilen Datenträger und einer stationären Datenstation
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JPH0844833A (ja) * 1994-08-03 1996-02-16 Mitsubishi Denki Semiconductor Software Kk 非接触ｉｃカード用リーダライタ及び非接触ｉｃカード用リーダライタシステム
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GB9816409D0 (en) 1998-07-29 1998-09-23 Rover Group A security system
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DE19941428B4 (de) * 1998-09-02 2015-09-10 Marquardt Gmbh Schließsystem, insbesondere für ein Kraftfahrzeug
DE19854128A1 (de) * 1998-11-24 2000-05-31 Mannesmann Vdo Ag Verfahren zum Entriegeln eines Objekts, insbesondere eines Kraftfahrzeugs
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DE19939063A1 (de) * 1999-08-18 2001-02-22 Volkswagen Ag Verfahren und Transpondereinrichtung zur Betätigung von Öffnungs-/ und Schließfunktionen bei Kraftfahrzeugen
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DE19949970A1 (de) 1999-10-16 2001-04-19 Volkswagen Ag Verfahren und Vorrichtung zur Zugangskontrolle zu einem gesicherten Ort, insbesondere einem Kraftfahrzeug
DE10004213A1 (de) * 2000-02-01 2001-08-02 Daimler Chrysler Ag Verfahren zur Steuerung der Bewegung von mindestens einem elektromotorisch bewegten Teil eines motorangetriebenen Fahrzeugs
DE10005503C2 (de) * 2000-02-08 2003-01-30 Atmel Germany Gmbh Verfahren zur Erhöhung der Manipulationssicherheit bei einer bidirektionalen, kontaktlosen Datenübertragung
DE10019277A1 (de) * 2000-04-19 2001-11-22 Daimler Chrysler Ag Sicherungsverfahren und Abfrageeinheit sowie Sicherungssystem zur Durchführung des Sicherungsverfahren
FR2808549B1 (fr) * 2000-05-03 2003-06-13 Delphi Tech Inc Systeme d'acces dit mains libres pour vehicule automobile
FR2808551B1 (fr) * 2000-05-03 2002-07-26 Delphi Tech Inc Systeme a anti-piratage pour l'acces mains libres d'un vehicule automobile
RU2185298C2 (ru) * 2000-06-27 2002-07-20 Дикарев Виктор Иванович Устройство защиты транспортного средства от угона и краж
DE20110755U1 (de) * 2001-03-19 2002-07-25 Burg-Wächter KG, 58540 Meinerzhagen Schlüssel und Schließanlage
JP3909226B2 (ja) 2001-06-29 2007-04-25 アルプス電気株式会社 盗難防止機能を備えたパッシブエントリー
DE10142554A1 (de) * 2001-08-30 2003-03-20 Marquardt Gmbh Schließsystem, insbesondere für ein Kraftfahrzeug
DE10258230A1 (de) * 2002-12-13 2004-06-24 Aug. Winkhaus Gmbh & Co. Kg Schlüssel für einen Schließzylinder und Schließanlage
EP1642242A1 (fr) 2003-06-25 2006-04-05 Philips Intellectual Property & Standards GmbH Procede et dispositifs permettant d'augmenter la securite des systemes de transpondeur, en particulier pour l'acces aux automobiles
US9007195B2 (en) 2004-06-25 2015-04-14 Lear Corporation Remote FOB integrated in a personal convenience device
DE102005004206A1 (de) * 2005-01-29 2006-08-03 Bayerische Motoren Werke Ag Fernbedieneinrichtung für Kraftfahrzeuge
JP4581979B2 (ja) 2005-03-15 2010-11-17 株式会社デンソー 車両機器制御システム
DE102011110031A1 (de) 2011-08-12 2013-02-14 Volkswagen Aktiengesellschaft Verfahren und Vorrichtung zur Betätigung einer Funktion eines Fahrzeugs sowie entsprechenden Funkschlüssel
DE102012018188A1 (de) * 2012-09-10 2014-03-13 Udo Hagemann Gerät zum spurlosen Öffnen und Starten von Fahrzeugen für sogenannten "Keyless Go" oder "Keyless Entry" Systeme. Es verlängert mittels Funkübertragung die Reichweite des Keyless Fahrzeugschlüssels auf bis zu 500 Meter.
DE102015203661A1 (de) 2015-03-02 2016-09-08 Volkswagen Aktiengesellschaft Funktionsabschaltung für ein Fahrzeugzugangssystem
DE102016214677B4 (de) 2016-08-08 2019-03-14 Audi Ag Verfahren und Vorrichtung zum Steuern einer Schließanlage eines Fahrzeugs
JP6784198B2 (ja) * 2017-03-09 2020-11-11 トヨタ自動車株式会社 施解錠システム、キーユニット

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DE4244468C2 (de) * 1992-12-23 1998-01-22 Porsche Ag Bedieneinrichtung für ein Bediensystem
DE4244468A1 (de) * 1992-12-23 1994-07-07 Porsche Ag Bedieneinrichtung für ein Bediensystem
DE4300600A1 (de) * 1993-01-13 1994-07-14 Hella Kg Hueck & Co Fernbedienbare Sicherungseinrichtung für Kraftfahrzeuge
DE4300600C2 (de) * 1993-01-13 1999-02-04 Hella Kg Hueck & Co Fernbedienbare Sicherungseinrichtung für Kraftfahrzeuge
DE4300600C5 (de) * 1993-01-13 2005-07-07 Hella Kgaa Hueck & Co. Fernbedienbare Sicherungseinrichtung für Kraftfahrzeuge
EP0629759A1 (fr) * 1993-06-21 1994-12-21 Valeo Electronique Système de télécommande à plusieurs portées fonctionnelles
FR2707030A1 (fr) * 1993-06-21 1994-12-30 Valeo Electronique
EP0635408A1 (fr) * 1993-07-22 1995-01-25 GEMINI ELETTRONICA s.r.l. Système anti-vol pour véhicules
DE4329697A1 (de) * 1993-09-02 1995-03-09 Siemens Ag Fernsteuerbare Zugangskontrolleinrichtung
US5552641A (en) * 1993-09-02 1996-09-03 Siemens Aktiengesellschaft Remote-control access control device and method for operating the same
DE4330118C1 (de) * 1993-09-06 1995-01-05 Siemens Ag Fernsteuerbare Zugangskontrolleinrichtung, insbesondere für ein Kraftfahrzeug
FR2717596A1 (fr) * 1994-03-17 1995-09-22 Siemens Ag Dispositif de contrôle d'accès pour un véhicule automobile.
EP0690190A1 (fr) * 1994-06-30 1996-01-03 TEMIC TELEFUNKEN microelectronic GmbH Procédé d'exploitation d'un système de fermeture pour objets verrouillables
US5790043A (en) * 1994-06-30 1998-08-04 Temic Telefunken Microelectronic Gmbh Procedure for operating a locking system for lockable objects
DE19510531C2 (de) * 1995-03-23 2001-03-22 Guenter Herklotz Fernbedienung für Kraftfahrzeuge
EP0735219A3 (fr) * 1995-03-27 2000-07-12 Lear Automotive Dearborn, Inc. Système mains libres pour entrée commandée à distance
DE19528099A1 (de) * 1995-08-01 1997-02-06 Marquardt Gmbh Elektronisches Schließsystem
DE19528099B4 (de) * 1995-08-01 2006-07-27 Marquardt Gmbh Elektronisches Schließsystem
US5844495A (en) * 1995-09-08 1998-12-01 Bayerische Motoren Werke Aktiengesellschaft Key for operating both motor vehicle and building locks
EP0761917A1 (fr) * 1995-09-08 1997-03-12 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Clé pour véhicule automobile
DE19533309A1 (de) * 1995-09-08 1997-03-13 Bayerische Motoren Werke Ag Schlüssel für Kraftfahrzeuge
FR2754091A1 (fr) * 1996-09-27 1998-04-03 Valeo Electronique Telecommande rf double portee pour vehicule automobile
US6512462B1 (en) 1996-09-27 2003-01-28 Valeo Electronique Dual function radio frequency remote control system for a motor vehicle
WO1998031900A1 (fr) * 1997-01-20 1998-07-23 Robert Bosch Gmbh Dispositif de commande pour systeme d'autorisation
EP0886025A3 (fr) * 1997-06-20 2000-02-23 Rover Group Limited Systèmes de fermeture pour véhicule automobile
US6154145A (en) * 1997-06-20 2000-11-28 Rover Group Limited Vehicle closure systems
WO1999036295A3 (fr) * 1998-01-19 1999-11-11 Marquardt Gmbh Systeme de fermeture, en particulier pour vehicule automobile
WO1999064275A1 (fr) * 1998-06-08 1999-12-16 Peter Schepers Systeme de communication et dispositif d'alarme
WO2000011292A1 (fr) 1998-08-20 2000-03-02 Rover Group Limited Systeme de securite
WO2000012849A1 (fr) * 1998-08-26 2000-03-09 Lear Corporation Entree a distance sans clef et systeme d'ouverture de porte de garage integres utilisant un repetiteur universel
US6525645B2 (en) * 1998-08-26 2003-02-25 Lear Corporation Integrated remote keyless entry and garage door opener using a universal repeater
WO2000012847A1 (fr) * 1998-08-28 2000-03-09 Robert Bosch Gmbh Systeme radio de telecommande
WO2000028499A1 (fr) * 1998-11-11 2000-05-18 Frederick Johannes Bruwer Systeme de commande de securite
US6472985B1 (en) 1998-11-11 2002-10-29 Frederick Johannes Bruwer Security control system
EP1002705A3 (fr) * 1998-11-19 2002-04-10 Lear Automotive Dearborn, Inc. Système de sécurité automobile avec récepteur d'appel local et dispositif d'immobilisation
FR2791022A1 (fr) * 1999-03-15 2000-09-22 Siemens Ag Dispositif de commande de vehicule automobile et procede permettant de commander au moins deux fonctions de vehicule
EP1039075A3 (fr) * 1999-03-19 2004-03-10 DaimlerChrysler AG Système de verrouillage électronique, notamment système de verrouillage d'un véhicule
FR2794882A1 (fr) 1999-06-11 2000-12-15 Siemens Ag Dispositif de controle de fonction, notamment dispositif de controle d'acces, et procede de commande de fonction
EP1217588A3 (fr) * 2000-12-19 2007-03-21 Delphi Technologies, Inc. Dispositif de radio-télécommande, en particulier pour véhicules automobiles
EP1542171A1 (fr) * 2003-12-09 2005-06-15 Delphi Technologies, Inc. Installation d'accès, particulièrement pour véhicule automobile, avec communication sans file entre une unité de commande et une unité d'intification portable
CN103287390A (zh) * 2013-05-21 2013-09-11 潍柴动力股份有限公司 一种发动机远程锁车控制的方法、装置及发动机
CN103287390B (zh) * 2013-05-21 2016-08-10 潍柴动力股份有限公司 一种发动机远程锁车控制的方法、装置及发动机

Also Published As

Publication number Publication date
DE4020445C2 (de) 1998-12-03
EP0440974B1 (fr) 1995-05-10
DE4020445A1 (de) 1992-01-02
DE59009066D1 (de) 1995-06-14
ES2071738T3 (es) 1995-07-01
DE4003280C2 (de) 1998-10-15
EP0440974B2 (fr) 1999-10-06
ES2071738T5 (es) 1999-12-16
DE4003280C5 (de) 2007-06-28
DE4003280A1 (de) 1991-08-08

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