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EP1217588B1 - Dispositif de radio-télécommande, en particulier pour véhicules automobiles - Google Patents

Dispositif de radio-télécommande, en particulier pour véhicules automobiles Download PDF

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Publication number
EP1217588B1
EP1217588B1 EP01130086A EP01130086A EP1217588B1 EP 1217588 B1 EP1217588 B1 EP 1217588B1 EP 01130086 A EP01130086 A EP 01130086A EP 01130086 A EP01130086 A EP 01130086A EP 1217588 B1 EP1217588 B1 EP 1217588B1
Authority
EP
European Patent Office
Prior art keywords
transceiver
remote control
control system
commands
assigned
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
EP01130086A
Other languages
German (de)
English (en)
Other versions
EP1217588A3 (fr
EP1217588A2 (fr
Inventor
Siegfried Klütz
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.)
Delphi Technologies Inc
Original Assignee
Delphi Technologies Inc
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
Application filed by Delphi Technologies Inc filed Critical Delphi Technologies Inc
Publication of EP1217588A2 publication Critical patent/EP1217588A2/fr
Publication of EP1217588A3 publication Critical patent/EP1217588A3/fr
Application granted granted Critical
Publication of EP1217588B1 publication Critical patent/EP1217588B1/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
    • G07C9/00309—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
    • G07C2009/00206—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 being hand operated
    • G07C2009/00222—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 being hand operated by more than one push button
    • 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
    • G07C2009/00261—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 function
    • 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
    • G07C2009/00507—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 keyless data carrier having more than one function
    • 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 radio remote control system, in particular for motor vehicles, having a first transceiver assigned to a portable operating device for communication with a second transceiver, in particular a motor vehicle, via a bidirectional radio link.
  • a disadvantage of the known systems is that all functions to be carried out after detection of the portable device are usually carried out within a certain, usually smaller range, device.
  • a method for operating a locking system for lockable articles which comprises a key module, a lock module, an evaluation unit and a control unit.
  • the signals emitted by the key module have a greater range than the signals transmitted by the lock module.
  • bidirectional data transmission always takes place between the key module and the lock module.
  • the lock module is initially only signaled by the key module that an open or close command is issued.
  • the lock module is first put into a wait state upon receipt of a corresponding signal from the key unit. Subsequently, a control signal is always sent by the lock module.
  • this control signal has a relatively short range, it can only be received by the key module if it is close enough to the lock module or lockable object. Upon receiving such a control signal, the key module sends a second signal. Only on the receipt of this second signal out the relevant closing or opening process is triggered.
  • the aim of the invention is to provide a radio remote control system of the type mentioned, which allows in a simple and correspondingly cost-effective manner, in particular a range-dependent execution of different functions.
  • a radio remote control system in particular for motor vehicles, with a first transceiver assigned to a portable operating device for communication with a second transceiver, in particular a motor vehicle, via a bidirectional radio link whose range is greater for command signals emitted by the first transceiver than for on the receipt of such command signals sent out by the second transceiver request back signals, wherein an associated control and / or evaluation is designed so that the commands received from the second transceiver are evaluated in this control and / or evaluation then whether they a first category of Commands, which may also be carried out at a greater range corresponding greater distance between the two transceivers, or a second category of commands are assigned, the only sic h within a smaller range operating device may be executed, received from the second transceiver command, which was assigned to the first command category, is executed directly via the control and / or evaluation, only from the second transceiver sent a request signal. when the respective received command has been assigned to a
  • different antennas can be connected to the second transceiver. In this case, different antennas can be provided for the greater range and a respective smaller range of the radio link.
  • the antennas are arranged at different positions.
  • the portable operating unit may in particular comprise a control and / or evaluation unit, a control panel, one or more antennas and / or the like.
  • the particular shape and / or size or range of the respective receiving and / or transmitting areas can be determined at least partially by the type of antennas and / or by parameters such as in particular the transmission power and / or the like.
  • the frequency of the signals emitted by the first transceiver is different from the frequency of the signals emitted by the second transceiver.
  • the remote control system according to the invention may be part of a keyless entry system.
  • the portable operator preferably includes means for user identification.
  • FIGS. 1 and 2 show in a purely schematic representation of a radio remote control system 10 for a motor vehicle 12th
  • This radio remote control system 10 comprises a first transceiver 16 associated with a portable operating device 14 and a second transceiver 18 installed in the motor vehicle 12.
  • the transceivers 16, 18 each contain a transmitter and a receiver. The communication between these two transceivers 16, 18 takes place via a bidirectional radio link 20.
  • the range R1 of this bidirectional radio link 20 for command signals 22 emitted by the first transceiver 16 is greater than the range R2 for return request signals 24 emitted by the second transceiver 18 upon receipt of such command signals 22.
  • the corresponding instruction sets may, for example, be stored in the first transceiver 16 and, for example, retrieved via a control panel 26 of this transceiver 16. It can in the control panel 26, for example, corresponding control buttons 28 or the like may be provided.
  • the commands 22 received by the second transceiver 18 are then evaluated in a control and / or evaluation unit 30 assigned to this second transceiver 18 in the vehicle 12, for example, if they include a first category A (eg locking the vehicle door) of commands 22 which also at a larger range R1 corresponding greater mutual distance a1 of the two transceivers 16, 18 may be performed, or for example, a second category B of commands 22 are assigned, which may be performed only in a smaller range R2 operating device 14.
  • the mutual distance between the two transceivers 16, 18 must therefore be correspondingly smaller in the second case.
  • a command 22 which can be assigned by the control or evaluation unit 30 to the first command category A, is now received by the second transceiver 18, this command 22 is executed directly via the control and / or evaluation unit 30.
  • the second transceiver 18 only sends out a return signal 24 when the respective received command 22 has been assigned by the control and / or evaluation unit 30 to a second command category B.
  • the first transceiver 16 sends an acknowledgment signal upon receipt of a query 24, upon receipt of which the second transceiver 18 executes the relevant command 22 associated with a second command category B. If the request signal 24 is not received by the first transceiver 16, this is outside of the applicable for commands 22 of the command category B smaller range R2. The command in question will not be executed in this case.
  • different antennas 32, 34 can be connected to the second transceiver 18 .
  • different antennas 32, 34 can be connected.
  • the motor vehicle such as e.g. Antennas 32 positioned on the side doors and on the trunk lid may be assigned to the area B2 defined by the smaller range R2 and the antenna 34 to the area B1 defined by the greater range R1.
  • different antennas 34, 32 may be provided.
  • a plurality of second command categories B associated with different smaller ranges R2 can also be provided.
  • the smaller ranges R2 of the radio link 20 can be selected correspondingly differently for the queries 24 sent by the second transceiver 18 upon receipt of corresponding commands 22, B, depending on which of these second command categories B the respectively received command is to be assigned to.
  • the portable operating device 14 may also be provided with a control and / or evaluation unit, one or more antennas and / or the like.
  • the respective shape and / or size or range R1, R2 of the respective receiving and / or transmitting areas B1, B2 can be at least partially be determined by the type of antennas 32, 34 and / or by parameters such as in particular the transmission power and / or the like.
  • the frequency f1 of the signals 22 emitted by the first transceiver 16 may be different from the frequency f2 of the signals 24 emitted by the second transceiver 18.
  • the radio remote control system 10 may be part of a keyless entry system, for example.
  • the portable operating device 14 may in particular also comprise the user identification serving means.

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)
  • Electric Propulsion And Braking For Vehicles (AREA)

Claims (12)

  1. Système de radio-télécommande (10), en particulier pour véhicules automobiles (12), comportant un premier émetteur-récepteur (16) associé à un dispositif de commande (14) portable, pour la communication avec un deuxième émetteur-récepteur (18) associé en particulier à un véhicule automobile (12) via une voie hertzienne (20) bidirectionnelle dont la portée (R1) pour des signaux d'ordre (22) émis par le premier émetteur-récepteur (16) est plus grande que pour des signaux de rétro-appel (24) émis par le deuxième émetteur-récepteur (18), une unité de commande et/ou d'évaluation (30) étant conçue de telle sorte que les ordres (22) reçus par le deuxième émetteur-récepteur (18) sont alors évalués dans cette unité de commande et/ou d'évaluation (30) pour constater s'ils doivent être attribués à une première catégorie (A) d'ordres (22) dont l'exécution est autorisée aussi au cas où la distance (a1) mutuelle est plus grande, correspondant à la portée (R1) plus grande, des deux émetteurs-récepteurs (16, 18), ou à une deuxième catégorie (B) d'ordres (22) dont l'exécution n'est autorisée que lorsque le dispositif de commande (14) se trouve à l'intérieur d'une portée (R2) plus petite, en ce qu'un ordre (22) reçu par le deuxième émetteur-récepteur (18) et qui a été associé à la première catégorie d'ordres (A) est exécuté directement via l'unité de commande et/ou d'évaluation, et un signal de rétro-appel (24) respectif n'est émis par le deuxième émetteur-récepteur (18) que lorsque l'ordre (22) reçu a été associé à une deuxième catégorie d'ordres (B), et en ce qu'à la réception d'un rétro-appel (24), le premier émetteur-récepteur (16) émet un signal de confirmation, à la réception duquel par le deuxième émetteur-récepteur (18) l'ordre (22) concerné, associé à une deuxième catégorie d'ordres (B), est exécuté.
  2. Système de télécommande selon la revendication 1,
    caractérisé en ce que
    il est prévu plusieurs deuxièmes catégories d'ordres (B) associées à des portées (R2) différentes plus petites, et les portées (R2) plus petites de la voie hertzienne (20), pour les rétro-appels (24) émis par le deuxième émetteur-récepteur (18) à la réception d'ordres correspondants, sont choisies différemment en fonction de celle de ces deuxièmes catégories d'ordres (B) à laquelle l'ordre reçu respectif doit être associé.
  3. Système de télécommande selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    au deuxième émetteur-récepteur (18) peuvent être branchées différentes antennes (32, 34).
  4. Système de télécommande selon la revendication 3,
    caractérisé en ce que
    différentes antennes (34, 32) sont prévues pour la plus grande portée (R1) et pour une portée (R2) respective plus petite de la voie hertzienne (20).
  5. Système de télécommande selon la revendication 3 ou 4,
    caractérisé en ce que
    il est prévu plusieurs antennes (32) déterminées pour une portée (R2) plus petite respective de la voie hertzienne (20).
  6. Système de télécommande selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    il est prévu une ou plusieurs antennes (32) déterminées pour une portée (R1) plus grande respective de la voie hertzienne (20).
  7. Système de télécommande selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    les antennes (32, 34) sont agencées à différentes positions.
  8. Système de télécommande selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    le dispositif de commande (14) portable comprend une unité de commande et/ou d'évaluation, un tableau de commande, une ou plusieurs antennes et/ou similaires.
  9. Système de télécommande selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    la forme et/ou la taille respective et respectivement la portée (R1, R2) des plages de réception et d'émission (B1, B2) concernées sont déterminées au moins en partie par la nature des antennes (32, 34) et/ou par des paramètres comme en particulier la puissance d'émission et/ou similaire.
  10. Système de télécommande selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    la fréquence (f1) des signaux (22) émis par le premier émetteur-récepteur (16) est différente de la fréquence (f2) des signaux (24) émis par le deuxième émetteur-récepteur (18).
  11. Système de télécommande selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    il fait partie d'un système d'accès sans clé.
  12. Système de télécommande selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    le dispositif de commande (14) portable comprend des moyens servant à l'identification de l'utilisateur.
EP01130086A 2000-12-19 2001-12-18 Dispositif de radio-télécommande, en particulier pour véhicules automobiles Expired - Lifetime EP1217588B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10063252A DE10063252A1 (de) 2000-12-19 2000-12-19 Funk-Fernbedienungssystem insbesondere für Kraftfahrzeuge
DE10063252 2000-12-19

Publications (3)

Publication Number Publication Date
EP1217588A2 EP1217588A2 (fr) 2002-06-26
EP1217588A3 EP1217588A3 (fr) 2007-03-21
EP1217588B1 true EP1217588B1 (fr) 2008-09-17

Family

ID=7667760

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01130086A Expired - Lifetime EP1217588B1 (fr) 2000-12-19 2001-12-18 Dispositif de radio-télécommande, en particulier pour véhicules automobiles

Country Status (3)

Country Link
EP (1) EP1217588B1 (fr)
AT (1) ATE408873T1 (fr)
DE (2) DE10063252A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10218314A1 (de) * 2002-04-24 2003-11-13 Delphi Tech Inc Sicherungssystem
DE10310155B4 (de) * 2003-03-07 2008-07-31 Siemens Ag Zugangskontrollsystem für ein Objekt, insbesondere für ein Kraftfahrzeug und Verfahren zum Betreiben eines Zugangskontrollsystems
DE10310157B4 (de) * 2003-03-07 2008-07-31 Siemens Ag Verfahren und Einrichtung zur Elimination der Oszillator-Drift in einem Zugangskontrollsystem
US7292134B2 (en) 2004-11-01 2007-11-06 Lear Corporation Selectable range remote entry system
DE102004052904B4 (de) * 2004-11-02 2006-09-28 Siemens Ag Verfahren zur Überprüfung einer Berechtigung für den Zugang oder die Benutzung eines Objektes, insbesondere eines Fahrzeugs
US20070080779A1 (en) * 2005-10-12 2007-04-12 Lear Corporation System and method for remotely controlling a function
DE102006001719A1 (de) * 2006-01-13 2007-08-02 Ford Global Technologies, LLC, Dearborn Vorrichtung zur Ansteuerung einer Fahrzeugtürverriegelung
DE102008037717B4 (de) * 2008-06-04 2019-05-23 Huf Hülsbeck & Fürst Gmbh & Co. Kg Mobiler Identifikationsgeber eines Sicherheitssystems

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DE4003280C5 (de) * 1990-02-03 2007-06-28 Bayerische Motoren Werke Ag Sicherheitseinrichtung für Kraftfahrzeuge
EP0502566A1 (fr) * 1991-03-06 1992-09-09 Delco Electronics Corporation Appareil pour communiquer avec un véhicule
DE4422906C2 (de) * 1994-06-30 1996-12-05 Telefunken Microelectron Verfahren zum Betrieb eines Schließsystems für verschließbare Gegenstände
DE19531219C1 (de) * 1995-08-24 1996-12-05 Siemens Ag Diebstahlschutzvorrichtung für ein Kraftfahrzeug
US6323566B1 (en) * 1996-10-10 2001-11-27 Texas Instruments Incorported Transponder for remote keyless entry systems
FR2756691B1 (fr) * 1996-11-29 1999-01-15 Sagem Dispositif d'emission de deux groupes de donnees de commande et cle electronique, pour vehicule automobile, comportant le dispositif
DE19728761C1 (de) * 1997-07-05 1998-09-24 Kostal Leopold Gmbh & Co Kg Schlüssellose Zugangskontrolleinrichtung für Kraftfahrzeuge sowie Verfahren zum Durchführen einer schlüssellosen Zugangsberechtigungskontrolle bei Kraftfahrzeugen
DE19818263A1 (de) * 1998-04-23 1999-10-28 Volkswagen Ag Vorrichtung für eine fernsteuerbare Zugangskontrolleinrichtung für Kraftfahrzeuge
JP3533966B2 (ja) * 1998-06-18 2004-06-07 トヨタ自動車株式会社 車両制御システム
DE19836957C1 (de) * 1998-08-14 1999-09-30 Siemens Ag Diebstahlschutzeinrichtung für ein Kraftfahrzeug und Verfahren zum Betreiben der Diebstahlschutzeinrichtung
DE19912319C1 (de) * 1999-03-19 2000-10-12 Daimler Chrysler Ag Elektronische Schließanlage, insbesondere Fahrzeugschließanlage
DE19939063A1 (de) * 1999-08-18 2001-02-22 Volkswagen Ag Verfahren und Transpondereinrichtung zur Betätigung von Öffnungs-/ und Schließfunktionen bei Kraftfahrzeugen

Also Published As

Publication number Publication date
ATE408873T1 (de) 2008-10-15
DE10063252A1 (de) 2002-07-04
DE50114332D1 (de) 2008-10-30
EP1217588A3 (fr) 2007-03-21
EP1217588A2 (fr) 2002-06-26

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