DE19826904A1 - Unit for operating safety unit pref. for protection of motor vehicle against unauthorized use, with portable key - Google Patents

Unit for operating safety unit pref. for protection of motor vehicle against unauthorized use, with portable key

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Publication number
DE19826904A1
DE19826904A1 DE1998126904 DE19826904A DE19826904A1 DE 19826904 A1 DE19826904 A1 DE 19826904A1 DE 1998126904 DE1998126904 DE 1998126904 DE 19826904 A DE19826904 A DE 19826904A DE 19826904 A1 DE19826904 A1 DE 19826904A1
Authority
DE
Germany
Prior art keywords
key
motor vehicle
signal
unit
control unit
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
DE1998126904
Other languages
German (de)
Other versions
DE19826904C2 (en
Inventor
Rene Bruessow
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
Application filed by Mannesmann VDO AG filed Critical Mannesmann VDO AG
Priority to DE1998126904 priority Critical patent/DE19826904C2/en
Publication of DE19826904A1 publication Critical patent/DE19826904A1/en
Application granted granted Critical
Publication of DE19826904C2 publication Critical patent/DE19826904C2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/20—Means to switch the anti-theft system on or off
    • B60R25/24—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
    • B60R25/04—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/20—Means to switch the anti-theft system on or off
    • B60R25/25—Means to switch the anti-theft system on or off using biometry
    • 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
    • G07C2009/00507—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
    • G07C2009/00531—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 immobilizer
    • 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
    • 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
    • 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
    • G07C2209/65—Comprising locating means for detecting the position of the data carrier, i.e. within the vehicle or within a certain distance from the vehicle using means for sensing the user's hand

Abstract

The unit for operating the safety unit is designed so that as well as the key (1) as also the control unit (2), respectively is available across a unit (7,7',9,11) for the position determination, pref. across facilities for satellite navigation. The key (1) with the activating signal (6) also transmits its position, which makes the control unit (2) available across a facility (9'). The safety unit (13,4) is only operated if the key (1) is located with a specified distance from the control unit (2).

Description

Die Erfindung betrifft eine Einrichtung zum Betätigen einer Sicherungseinrichtung, vorzugsweise zur Sicherung eines Kraftfahrzeuges gegen unbefugtes Benutzen, wobei ein tragbarer Schlüssel Mittel zur Aussendung eines ersten codierten Signals (Aktiviersignal) aufweist und ein Steuergerät Mittel zum Empfang des Aktiviersignals aufweist und wobei das Steuergerät mit der Sicherungseinrichtung verbunden ist und diese im Falle des Empfangs und Erkennens des Aktiviersignals betätigt.The invention relates to a device for actuating a Security device, preferably for securing a Motor vehicle against unauthorized use, one portable key means of sending a first one encoded signal (activation signal) and a Control device has means for receiving the activation signal and wherein the control device with the safety device is connected and this in the case of reception and recognition of the activation signal.

Derartige Funkschlüssel werden heut zutage beispielsweise zum berührungslosen Entriegeln der Türen von Kraftfahrzeugen benutzt. Sie sind beispielsweise aus WO 92/18732 bekannt. Es hat sich jedoch herausgestellt, daß es Möglichkeiten gibt, dem Schlüssel unbefugt das Signal zu entlocken und es über lange Distanzen zu übertragen. Auf diese Weise kann das Fahrzeug unerlaubt geöffnet und entwendet werden, indem man dem Steuergerät die Anwesenheit des Schlüssels mittels eines einfachen Senders vorgaukelt, welcher das Signal an das Steuergerät überträgt.Such radio keys are nowadays, for example, for non-contact unlocking of the doors of motor vehicles used. They are known for example from WO 92/18732. It however, it has been found that there are ways to extract the signal from the key without authorization and to use it to transmit long distances. That way it can Vehicle can be opened and stolen without permission by one the control unit the presence of the key by means of a  simple transmitter that the signal to the Control unit transmits.

Aufgabe der vorliegenden Erfindung ist es, eine Einrichtung zum komfortablen berührungslosen Betätigen von Sicherungseinrichtungen, insbesondere der Zentralverriegelung und der Wegfahrsperre von Kraftfahrzeugen, anzugeben, welche die aufgeführten Mängel nicht aufweist.The object of the present invention is a device for convenient contactless operation of Security facilities, especially the Central locking and the immobilizer from Motor vehicles to indicate which of the shortcomings listed does not have.

Diese Aufgabe wird mit der Erfindung dadurch gelöst, daß sowohl der Schlüssel als auch das Steuergerät jeweils über eine Einrichtung zur Positionsbestimmung verfügen, vorzugsweise über Mittel zur Satellitennavigation, daß der Schlüssel mit dem Aktiviersignal auch seine Position aussendet, daß das Steuergerät über Mittel verfügt, mit deren Hilfe es seine eigene Position mit derjenigen des Schlüssels vergleicht, und daß das Steuergerät die Sicherungseinrichtung nur dann betätigt, wenn der Schlüssel sich innerhalb einer vorgegebenen Entfernung von dem Steuergerät befindet.This object is achieved with the invention in that both the key and the control unit each over have a facility for position determination, preferably by means of satellite navigation that the Key with the activation signal also its position sends out that the control unit has means with whose help it has its own position with that of Key compares, and that the control unit Security device only operated when the key within a given distance from that Control unit is located.

Bei einer vorteilhaften ersten Weiterbildung der Erfindung ist vorgesehen, daß das Steuergerät über einen Sender verfügt, durch welchen es ein zweites codiertes Signal (Startsignal) mit einer vorgegebenen Reichweite aussendet. Damit ist es möglich, den Schlüssel automatisch zu aktivieren, so daß das Fahrzeug entriegelt wird, sobald sich ihm der Besitzer des Schlüssels nähert. Dazu ist weiter vorgesehen, daß der Schlüssel über Mittel zum Empfang und zur Auswertung des Startsignals verfügt, welche den Schlüssel zur Aussendung des Aktiviersignals veranlassen, sobald sie das Startsignal empfangen und erkennen. Das Fahrzeug bleibt verriegelt, wenn zwar das Steuergerät das korrekte Aktiviersignal empfängt, der Schlüssel sich aber außerhalb des zulässigen Radius befindet. Damit wird verhindert, daß ein Unbefugter durch Imitieren des Aktiviersignals mit Hilfe eines einfachen Senders das Fahrzeug entwenden kann.In an advantageous first development of the invention it is provided that the control unit via a transmitter through which there is a second coded signal (Start signal) with a specified range. This makes it possible to lock the key automatically activate so that the vehicle is unlocked as soon as the owner of the key approaches him. This is further provided that the key has means for receiving and to evaluate the start signal, which the Cause the key to send the activation signal, as soon as they receive and recognize the start signal. The Vehicle remains locked if the control unit does receives the correct activation signal, but the key itself is outside the permissible radius. So that will  prevents an unauthorized person from imitating the Activation signal using a simple transmitter Vehicle can steal.

Eine Reduzierung des Energieverbrauchs des Steuergeräts läßt sich dadurch erreichen, daß das Steuergerät über einen Anwesenheitsdetektor verfügt, der bei Anwesenheit einer Person ein Signal abgibt und daß das Steuergerät das Startsignal nur aussendet, sobald der Anwesenheitsdetektor anspricht. Dazu ist einerseits vorgesehen, daß der Anwesenheitsdetektor ein Bewegungssensor ist, der auf Bewegungen außerhalb des zu sichernden Kraftfahrzeuges anspricht. Damit wird das Steuergerät nur dann aktiviert, wenn sich ihm eine Person von außerhalb des Kraftfahrzeuges nähert. Im Falle des Besitzers des Schlüssels wird dann die Zentralverriegelung geöffnet. Andererseits ist vorgesehen, daß der Anwesenheitsdetektor ein Kraftsensor ist, der auf das Gewicht einer in dem zu sichernden Kraftfahrzeug anwesenden Person anspricht. Dadurch wird beispielsweise die Wegfahrsperre erst entriegelt, sobald der Besitzer des Schlüssels im Fahrzeug Platz nimmt. Letztere Möglichkeit kann durch Dehnungs-Meß-Elemente oder einfache Druckschalter verwirklicht werden, welche in den Sitzen des Fahrzeugs eingebaut sind und durch die Gewichtskraft einer darauf sitzenden Person betätigt werden.A reduction in the energy consumption of the control unit leaves achieve that the control unit via a Presence detector, which in the presence of a Person emits a signal and that the control unit Start signal only sends out as soon as the presence detector appeals. On the one hand, it is provided that the Presence detector is a motion sensor that is on Movements outside the motor vehicle to be secured appeals. This means that the control unit is only activated if a person comes from outside the vehicle is approaching. In the case of the owner of the key, the Central locking opened. On the other hand, that the presence detector is a force sensor based on the weight of one in the motor vehicle to be secured the person present. This will, for example Immobilizer only unlocks once the owner of the Key in the vehicle. The latter possibility can be done using strain gauges or simple pressure switches can be realized in the seats of the vehicle are built in and by the weight of one on it seated person.

Bis auf das Starten des Motors lassen sich somit alle notwendigen Entriegelungstätigkeiten automatisieren.Except for starting the engine, everyone can Automate necessary unlocking activities.

Die Zeichnung zeigt ein Blockschaltbild eines Ausführungsbeispieles der Erfindung.The drawing shows a block diagram of a Embodiment of the invention.

Das Ausführungsbeispiel sowie Teile davon sind zwar als Blockschaltbild dargestellt. Dieses bedeutet jedoch nicht, daß die erfindungsgemäße Einrichtung auf eine Realisierung mit Hilfe von einzelnen den Blöcken entsprechenden Schaltungen beschränkt ist. Die erfindungsgemäße Einrichtung ist vielmehr in vorteilhafter Weise mit Hilfe von hochintegrierten Schaltungen realisierbar. Dabei können programmierbare Prozessoren eingesetzt werden, welche bei geeigneter Programmierung die in den Blöcken dargestellten Funktionen durchführen.The embodiment and parts of it are as Block diagram shown. However, this does not mean that the device according to the invention on a realization with the help of individual ones corresponding to the blocks  Circuits is limited. The device according to the invention is rather advantageous with the help of highly integrated circuits possible. You can programmable processors are used, which at suitable programming that shown in the blocks Perform functions.

Der Schlüssel 1 und das Steuergerät 2 weisen jeweils eine Sendeeinheit 3 und 3' und eine Empfangseinheit 4 und 4' zur Übertragung des Startsignals 5 und des Aktiviersignals 6 auf. Der Schlüssel 1 sendet das Aktiviersignal 6 aus, sobald er das Startsignal 5 empfängt. Dabei sendet er seine Position mit, die er mittels einer Satellitennavigationseinrichtung 7 bestimmt. Die Navigationseinrichtung 7 verwendet Funksignale 8 eines nicht näher dargestellten Satellitennavigationssystems. Ein Mikrocomputer 9 berechnet den Übermittlungscode aus einer in einem Speicher 10 abgelegten Schlüsselnummer und den Positionsdaten. Er betätigt die Sendeeinheit 3, sobald das Startsignal 5 empfangen und erkannt ist.The key 1 and the control unit 2 each have a transmitting unit 3 and 3 'and a receiving unit 4 and 4 ' for transmitting the start signal 5 and the activation signal 6 . The key 1 sends the activation signal 6 as soon as it receives the start signal 5 . It also sends its position, which it determines using a satellite navigation device 7 . The navigation device 7 uses radio signals 8 from a satellite navigation system, not shown in detail. A microcomputer 9 calculates the transmission code from a key number stored in a memory 10 and the position data. He actuates the transmission unit 3 as soon as the start signal 5 is received and recognized.

Sobald das Steuergerät 2 das Aktiviersignal 6 samt den Positionsdaten des Schlüssels 1 empfängt, vergleicht ein Mikrocomputer 9' die Positionsdaten des Schlüssels 1 mit denjenigen des Steuergerätes 2, welche dieses von dem fahrzeugeigenen Navigationssystem (Antenne 7' und Navigationsrechner 11) erhält. Über diverse Sensoren 12 stellt das Steuergerät 2 fest, ob sich eine Person am oder im Fahrzeug aufhält. Je nach Situation öffnet das Steuergerät 2 die Zentralverriegelung 13 des Fahrzeugs, falls sich der Schlüssel 1 außerhalb des Fahrzeugs befindet oder die Wegfahrsperre 14, falls eine Person im Fahrzeug Platz genommen hat und sich der Schlüssel 1 innerhalb des Fahrzeugs befindet. As soon as the control unit 2 receives the activation signal 6 together with the position data of the key 1 , a microcomputer 9 'compares the position data of the key 1 with that of the control unit 2 which it receives from the vehicle's own navigation system (antenna 7 ' and navigation computer 11 ). The control unit 2 uses various sensors 12 to determine whether a person is on or in the vehicle. Depending on the situation, the control unit 2 opens the central locking 13 of the vehicle if the key 1 is outside the vehicle or the immobilizer 14 if a person has taken a seat in the vehicle and the key 1 is inside the vehicle.

In umgekehrter Weise werden die Wegfahrsperre 14 und die Zentralverriegelung 13 geschlossen, sobald der Schlüssel 1 vom Fahrzeug entfernt wird und sich keine Personen mehr im Fahrzeug aufhalten.Conversely, the immobilizer 14 and the central locking 13 are closed as soon as the key 1 is removed from the vehicle and there are no more people in the vehicle.

Claims (8)

1. Einrichtung zum Betätigen einer Sicherungseinrichtung, vorzugsweise zur Sicherung eines Kraftfahrzeuges gegen unbefugtes Benutzen, wobei ein tragbarer Schlüssel Mittel zur Aussendung eines ersten codierten Signals (Aktiviersignal) aufweist und ein Steuergerät Mittel zum Empfang des Aktiviersignals aufweist und wobei das Steuergerät mit der Sicherungseinrichtung verbunden ist und diese im Falle des Empfangs und Erkennens des Aktiviersignals betätigt, dadurch gekennzeichnet, daß sowohl der Schlüssel (1) als auch das Steuergerät (2) jeweils über eine Einrichtung (7, 7', 9, 11) zur Positionsbestimmung verfügen, vorzugsweise über Mittel zur Satellitennavigation, daß der Schlüssel (1) mit dem Aktiviersignal (6) auch seine Position aussendet, daß das Steuergerät (2) über Mittel (9') verfügt, mit deren Hilfe es seine eigene Position mit derjenigen des Schlüssels (1) vergleicht, und daß das Steuergerät (2) die Sicherungseinrichtung (13, 14) nur dann betätigt, wenn der Schlüssel (1) sich innerhalb einer vorgegebenen Entfernung von dem Steuergerät (2) befindet. 1. A device for actuating a security device, preferably for securing a motor vehicle against unauthorized use, a portable key having means for transmitting a first coded signal (activation signal) and a control device having means for receiving the activation signal, and the control device being connected to the security device and actuates this when the activation signal is received and recognized, characterized in that both the key ( 1 ) and the control device ( 2 ) each have a device ( 7 , 7 ', 9 , 11 ) for determining the position, preferably by means for satellite navigation, that the key ( 1 ) also sends its position with the activation signal ( 6 ), that the control unit ( 2 ) has means ( 9 ') by means of which it compares its own position with that of the key ( 1 ), and that the control device ( 2 ) the safety device ( 13 , 14 ) only there nn actuated when the key ( 1 ) is within a predetermined distance from the control unit ( 2 ). 2. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß das Steuergerät (2) über einen Sender (3') verfügt, durch welchen es ein zweites codiertes Signal (5) (Startsignal) mit einer vorgegebenen Reichweite aussendet.2. Device according to claim 1, characterized in that the control device ( 2 ) has a transmitter ( 3 ') through which it transmits a second coded signal ( 5 ) (start signal) with a predetermined range. 3. Einrichtung nach Anspruch 2, dadurch gekennzeichnet, daß der Schlüssel (1) über Mittel (4, 9) zum Empfang und zur Auswertung des Startsignals (5) verfügt, welche den Schlüssel (1) zur Aussendung des Aktiviersignals (6) veranlassen, sobald sie das Startsignal (5) empfangen und erkennen.3. Device according to claim 2, characterized in that the key ( 1 ) has means ( 4 , 9 ) for receiving and evaluating the start signal ( 5 ) which cause the key ( 1 ) to transmit the activation signal ( 6 ), as soon as they receive and recognize the start signal ( 5 ). 4. Einrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Steuergerät (2) über einen Anwesenheitsdetektor (12) verfügt, der bei Anwesenheit einer Person ein Signal abgibt, und daß das Steuergerät das Startsignal nur aussendet, sobald der Anwesenheitsdetektor (12) anspricht.4. Device according to one of the preceding claims, characterized in that the control device ( 2 ) has a presence detector ( 12 ) which emits a signal in the presence of a person, and that the control device only sends out the start signal as soon as the presence detector ( 12 ) appeals. 5. Einrichtung nach Anspruch 4, dadurch gekennzeichnet daß der Anwesenheitsdetektor (12) ein Bewegungssensor ist, der auf Bewegungen außerhalb des zu sichernden Kraftfahrzeuges anspricht.5. Device according to claim 4, characterized in that the presence detector ( 12 ) is a motion sensor which responds to movements outside the motor vehicle to be secured. 6. Einrichtung nach Anspruch 4, dadurch gekennzeichnet, daß der Anwesenheitsdetektor (12) ein Kraftsensor ist, der auf das Gewicht einer in dem zu sichernden Kraftfahrzeug anwesenden Person anspricht.6. Device according to claim 4, characterized in that the presence detector ( 12 ) is a force sensor which responds to the weight of a person present in the motor vehicle to be secured. 7. Einrichtung nach Anspruch 5, dadurch gekennzeichnet, daß die Sicherungseinrichtung die Zentralverriegelung (13) des Kraftfahrzeuges umfaßt.7. Device according to claim 5, characterized in that the securing device comprises the central locking ( 13 ) of the motor vehicle. 8. Einrichtung nach Anspruch 6, dadurch gekennzeichnet, daß die Sicherungseinrichtung die Wegfahrsperre (14) des Kraftfahrzeuges umfaßt.8. Device according to claim 6, characterized in that the securing device comprises the immobilizer ( 14 ) of the motor vehicle.
DE1998126904 1998-06-17 1998-06-17 radio key Expired - Fee Related DE19826904C2 (en)

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DE10046571A1 (en) * 2000-09-20 2002-05-02 Siemens Ag Vehicle key containing satellite-supported position determination device has transmitter/receiver device and with vehicle stationary, vehicle position is stored in storage unit and/or storage device of access control system
DE10116445A1 (en) * 2001-04-02 2002-10-31 Klaus-Dieter Roesler Release device for a movable or mobile device, in particular for a construction machine
US7358894B2 (en) 2004-05-04 2008-04-15 Volkswagen Aktiengesellschaft Key for a vehicle
WO2009039901A1 (en) * 2007-09-27 2009-04-02 Johnson Controls Technology Company Energy transmission system including a vehicle electronic key, vehicle electronic key, communication system including a vehicle electronic key and method for communicating position information
EP2048046A1 (en) * 2006-08-03 2009-04-15 Toyota Jidosha Kabushiki Kaisha Vehicle control system
US7928829B2 (en) 2006-09-13 2011-04-19 Continental Automotive Gmbh Method for controlling access to a vehicle
US8009023B2 (en) 2006-09-13 2011-08-30 Continental Automotive Gmbh Access arrangement for a vehicle
WO2017108660A1 (en) * 2015-12-23 2017-06-29 Continental Automotive Gmbh Method for releasing one or more functions in a vehicle
CN107444339A (en) * 2016-05-10 2017-12-08 大众汽车有限公司 The activation of the action of commercial car
EP3626548A1 (en) * 2018-09-18 2020-03-25 Gogoro Inc. Methods for locking and/or unlocking electric vehicle and associated apparatus
DE102011004505B4 (en) 2010-02-22 2023-12-21 Continental Automotive Technologies GmbH Method for secure vehicle-to-X communication

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DE10323976B4 (en) * 2003-05-27 2006-02-02 Audi Ag Method and device for activating or deactivating at least one functionality in a motor vehicle
FR2879644B1 (en) 2004-12-20 2008-10-24 Locken Distrib Internat Sarl COMMUNICATING ELECTRONIC KEY FOR SECURE ACCESS TO A MECATRONIC CYLINDER
DE102009006979A1 (en) 2008-01-31 2009-08-06 Continental Teves Ag & Co. Ohg Vehicle key and method for locating a vehicle
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