DE4027491C2 - Access control device - Google Patents

Access control device

Info

Publication number
DE4027491C2
DE4027491C2 DE19904027491 DE4027491A DE4027491C2 DE 4027491 C2 DE4027491 C2 DE 4027491C2 DE 19904027491 DE19904027491 DE 19904027491 DE 4027491 A DE4027491 A DE 4027491A DE 4027491 C2 DE4027491 C2 DE 4027491C2
Authority
DE
Germany
Prior art keywords
signal
transmitting
access control
receiving unit
control device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE19904027491
Other languages
German (de)
Other versions
DE4027491A1 (en
Inventor
Hubert Dipl Ing Limbrunner
Berthold Dipl Ing Wolfram
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
Siemens 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 Siemens AG filed Critical Siemens AG
Priority to DE19904027491 priority Critical patent/DE4027491C2/en
Publication of DE4027491A1 publication Critical patent/DE4027491A1/en
Application granted granted Critical
Publication of DE4027491C2 publication Critical patent/DE4027491C2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
    • 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
    • G07C2009/00365—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 in combination with a wake-up circuit
    • G07C2009/00373—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 in combination with a wake-up circuit whereby the wake-up circuit is situated in the lock

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Lock And Its Accessories (AREA)

Description

Die Erfindung betrifft eine Zugangskontrollvorrichtung gemäß Oberbegriff von Patentanspruch 1.The invention relates to an access control device according to the preamble of claim 1.

Aus der DE-OS 35 36 377 ist eine Zugangskontrollvorrichtung bekannt, bei der durch Betätigung des Türgriffes an einem Kraftfahrzeug ein im Kraftfahrzeug befindlicher Sender ein Fragecodesignal aussendet. Wurde der Türgriff von einem zum Öffnen der Tür Berechtigten betätigt, so sendet ein vom Berechtigten mitgeführter Transponder ein gültiges Antwortsignal an das Fahrzeug zurück, worauf die Türe zum Öffnen freigegeben wird. Die dort beschriebene Lösung hat den Nachteil, daß man zum Entriegeln der Sperre noch manuelle Tätigkeiten ausführen muß.From DE-OS 35 36 377 an access control device is known by pressing the door handle on a motor vehicle a transmitter in the motor vehicle sends a question code signal sends out. The door handle was opened by a person authorized to open the door activated, one carried by the authorized person Transponder returns a valid response signal to the vehicle, whereupon the door is released for opening. The one described there Solution has the disadvantage that you can unlock the lock still has to perform manual tasks.

Es ist Aufgabe der vorliegenden Erfindung eine Zugangskontrollvorrichtung so auszubilden, daß ein Berechtigter eine Sperre entriegeln kann, ohne eine manuelle Tätigkeit ausführen zu müssen.It is an object of the present invention to design an access control device such that a beneficiary a lock can unlock without performing any manual action have to.

Die erfindungsgemäße Lösung dieser Aufgabe ist in Anspruch 1 angegeben. Danach wird ein Sprachbefehl eines Berechtigten zum Betätigen der Sperre verwendet. Ein Hantieren mit Schlüsseln oder Fernbedienungen entfällt.The solution to this problem according to the invention is in claim 1 specified. Then a voice command from an authorized person used to operate the lock. Fiddling with keys or remote controls are omitted.

Die Erfindung wird anhand einer Figur näher erläutert.The invention is based on a figure explained in more detail.

Die Figur zeigt als Blockschaltbild in schematischer Darstellung die wesentlichen Komponenten der erfindungsgemäßen Zugangskontrollvorrichtung.The figure shows a block diagram in a schematic representation the essential components of the access control device according to the invention.

Eine Spracherkennungseinrichtung 4 befindet sich in ständiger Bereitschaft. Wenn die Spracherkennungseinrichtung 4 einen Sprachbefehl empfängt, gibt sie ein Signal an ein Steuergerät 3 ab. Dieses veranlaßt daraufhin die Sende-Empfangs-Einheit 1 ein Fragesignal 11 an einen von einer Person mitgeführten Transponder 2 abzusenden. Der Transponder 2 sendet seinerseits ein Antwortsignal 21, das den Antwortcode enthält, an die Sende-Empfangs-Einheit 1 zurück. Das Steuergerät 3 überprüft nun, ob dieser Antwortcode mit dem erwarteten Sollcode übereinstimmt, der Zugangsberechtigte identifiziert. Eine Übereinstimmung wird als Legitimation für einen rechtmäßigen Zugang gewertet. Das Steuergerät gibt an eine oder mehrere Sperren 5 ein Entriegelungssignal 51 ab.A speech recognition device 4 is in constant readiness. When the voice recognition device 4 receives a voice command, it emits a signal to a control unit 3 . This then causes the transceiver 1 to send a question signal 11 to a transponder 2 carried by a person. The transponder 2 in turn sends a response signal 21 , which contains the response code, back to the transceiver unit 1 . The control unit 3 now checks whether this response code matches the expected target code that identifies the authorized user. A match is seen as legitimation for legal access. The control unit emits an unlocking signal 51 to one or more locks 5 .

Um den Komfort für den Benutzer zusätzlich zu erhöhen, sind Aktoren 6 vorgesehen, welche nach dem Entriegeln der Sperren Türen und Klappen zusätzlich öffnen. Die Aktoren können dabei elektromotorisch, hydraulisch oder pneumatisch arbeiten. Besonders zweckmäßig ist das automatische Öffnen, wenn man sperrige Gegenstände einladen will.In order to additionally increase the comfort for the user, actuators 6 are provided which additionally open doors and flaps after unlocking the locks. The actuators can work with an electric motor, hydraulically or pneumatically. Automatic opening is particularly useful if you want to load bulky items.

Eine weitere Möglichkeit, einem Berechtigten den Zugang zu erlauben, besteht darin, daß die Sende-Empfangs-Einheit 1 ständig Fragesignale 11 aussendet. Wenn ein Transponder 2 in den Erfassungsbereich der Sende-Empfangseinheit 1 gelangt und ein gültiges Antwortsignal zurücksendet, wird die Spracherkennungseinrichtung 4 aktiviert. Diese gibt bei Empfang eines Sprachbefehls an das Steuergerät 3 ein Befehlssignal ab, welches das Steuergerät 3 veranlaßt, an eine oder mehrere der Sperren 5 ein Betätigungssignal 51 zu senden.Another possibility of granting access to an authorized person is that the transceiver unit 1 continuously sends out question signals 11 . When a transponder 2 enters the detection range of the transceiver 1 and sends back a valid response signal, the speech recognition device 4 is activated. When a voice command is received, the control device 3 issues a command signal which causes the control device 3 to send an actuation signal 51 to one or more of the locks 5 .

Der Erfassungsbereich der Sende-/Empfangseinheit 1 ist sinnvollerweise auf die nähere Umgebung der zu betätigenden Türen und Klappen begrenzt. Dadurch wird verhindert, daß die Türen oder Klappen entriegelt werden, wenn sich der Berechtigte mit dem Transponder 2 von den bereits verriegelten Türen ein Stück entfernt hat, und dann die Spracherkennungseinrichtung 4 den Sprachbefehl eines Nichtberechtigten empfängt. The detection range of the transmitting / receiving unit 1 is expediently limited to the immediate vicinity of the doors and flaps to be operated. This prevents the doors or flaps from being unlocked when the authorized person has moved a short distance away from the already locked doors with the transponder 2 and then the speech recognition device 4 receives the voice command from an unauthorized person.

Die Spracherkennungseinrichtung 4 kann unterschiedliche Sprachsignale auswerten und dem Steuergerät 3 mitteilen, ob eine einzelne, mehrere oder alle Sperren 5 entriegelt werden sollen. Die Sprachbefehle stehen dabei in logischem Zusammenhang mit der ausgelösten Funktion, z. B. bewirkt ein Sprachbefehl "Fahrertür auf" oder "Kofferraum auf", daß die Fahrertür oder der Kofferraumdeckel entriegelt wird. Der Sprachbefehl "alles auf" bewirkt, daß sich alle Sperren 5 öffnen.The speech recognition device 4 can evaluate different speech signals and tell the control device 3 whether a single, several or all locks 5 are to be unlocked. The voice commands are logically related to the triggered function, e.g. B. causes a voice command "driver's door open" or "trunk open" that the driver's door or the trunk lid is unlocked. The voice command "all open" causes all locks 5 to open.

Auf gleiche Weise geschieht das Verriegeln der Sperren 5. Dazu muß die Spracherkennungseinrichtung 4 lediglich eine entsprechende Anzahl von Verriegelungsbefehlen erkennen können.Locks 5 are locked in the same way. For this purpose, the speech recognition device 4 only has to be able to recognize a corresponding number of locking commands.

Claims (6)

1. Zugangskontrollvorrichtung mit
  • - einer durch ein Betätigungssignal (51) wechselweise entriegelbaren und verriegelbaren Sperre (5) für eine Türe oder Klappe,
  • - einer stationären Sende-/Empfangseinheit (1) zum Aussenden eines Fragesignals (11),
  • - einem tragbaren Transponder (2), der das Fragesignal (11) empfängt und daraufhin ein Antwortsignal (21), welches einen Antwortcode enthält, zur Sende-/Empfangseinheit (1) aussendet,
  • - einem Steuergerät (3), welches von der Sende-/Empfangseinheit (1) den Antwortcode erhält und diesen auf Übereinstimmung mit einem für das Zugangskontrollsystem gültigen Sollcode überprüft und bei Übereinstimmung von Sollcode und Antwortcode das Betätigungssignal (51) an die Sperre (5) abgibt,
    gekennzeichnet durch,
  • - eine Spracherkennungseinrichtung (4), die bei Empfang eines Sprachbefehls ein Befehlssignal abgibt, welches die Sende-/ Empfangseinheit (1) veranlaßt, das Fragesignal (11) auszusenden.
1. Access control device with
  • - a lock ( 5 ) for a door or flap that can be alternately unlocked and locked by an actuation signal ( 51 ),
  • - a stationary transmitting / receiving unit ( 1 ) for transmitting a question signal ( 11 ),
  • a portable transponder ( 2 ) which receives the question signal ( 11 ) and then sends out a response signal ( 21 ), which contains an answer code, to the transmitting / receiving unit ( 1 ),
  • - A control unit ( 3 ) which receives the response code from the transmitting / receiving unit ( 1 ) and checks it for compliance with a target code valid for the access control system and, if the target code and response code match, the actuation signal ( 51 ) to the lock ( 5 ) issues,
    marked by,
  • - A speech recognition device ( 4 ) which, when a voice command is received, emits a command signal which causes the transmitting / receiving unit ( 1 ) to transmit the question signal ( 11 ).
2. Zugangskontrollvorrichtung mit
  • - einer durch ein Betätigungssignal (51) wechselweise entriegelbaren und verriegelbaren Sperre (5) für Türen oder Klappen,
  • - einer stationären Sende-/Empfangseinheit (1) zum Aussenden eines Fragesignals (11),
  • - einem tragbaren Transponder (2), der das Fragesignal (11) empfängt und daraufhin ein Antwortsignal (21), das einen Antwortcode enthält, zur Sende-/Empfangseinheit (1) aussendet,
  • - einem Steuergerät (3), welches den Antwortcode von der Sende-/ Empfangseinheit (1) erhält und auf Übereinstimmung mit einem für das Zugangskontrollsystem gültigen Sollcode überprüft und bei Übereinstimmung von Sollcode und Antwortcode und Vorhandensein eines Befehlssignals das Betätigungssignal (51) an die Sperre (5) abgibt,
    dadurch gekennzeichnet,
  • - daß die Sende-/Empfangseinheit (1) in regelmäßigen Abständen das Fragesignal (11) sendet und
  • - daß eine Spracherkennungseinrichtung (4) vorgesehen ist, die bei Empfang eines Sprachbefehls das Befehlssignal an das Steuergerät (3) liefert.
2. Access control device with
  • - a lock ( 5 ) for doors or flaps that can be alternately unlocked and locked by an actuation signal ( 51 ),
  • - a stationary transmitting / receiving unit ( 1 ) for transmitting a question signal ( 11 ),
  • a portable transponder ( 2 ) which receives the question signal ( 11 ) and then sends out a response signal ( 21 ), which contains an answer code, to the transmitting / receiving unit ( 1 ),
  • - A control unit ( 3 ) which receives the response code from the transmitting / receiving unit ( 1 ) and checks for compliance with a target code valid for the access control system and, if the target code and response code match and a command signal is present, the actuation signal ( 51 ) to the lock ( 5 ) delivers,
    characterized,
  • - That the transmitting / receiving unit ( 1 ) sends the question signal ( 11 ) at regular intervals and
  • - That a speech recognition device ( 4 ) is provided, which delivers the command signal to the control unit ( 3 ) upon receipt of a voice command.
3. Zugangskontrollvorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Sende- und Empfangsbereich der Sende-/Empfangseinheit (1) auf die nähere Umgebung der Türe oder Klappe begrenzt ist.3. Access control device according to claim 1 or 2, characterized in that the transmission and reception area of the transmission / reception unit ( 1 ) is limited to the immediate vicinity of the door or flap. 4. Zugangskontrollvorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Spracherkennungseinrichtung (4) die Sprachbefehle sprecherunabhängig erkennt.4. Access control device according to claim 1 or 2, characterized in that the speech recognition device ( 4 ) recognizes the voice commands independently of the speaker. 5. Zugangskontrollvorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Spracherkennungseinrichtung (4) die Sprachbefehle sprecherabhängig erkennt.5. Access control device according to claim 1 or 2, characterized in that the speech recognition device ( 4 ) recognizes the voice commands as a function of the speaker. 6. Zugangskontrollvorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Türe oder Klappe durch einen Aktor (6) bewegbar sind.6. Access control device according to claim 1 or 2, characterized in that the door or flap are movable by an actuator ( 6 ).
DE19904027491 1990-08-30 1990-08-30 Access control device Expired - Fee Related DE4027491C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19904027491 DE4027491C2 (en) 1990-08-30 1990-08-30 Access control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904027491 DE4027491C2 (en) 1990-08-30 1990-08-30 Access control device

Publications (2)

Publication Number Publication Date
DE4027491A1 DE4027491A1 (en) 1992-03-05
DE4027491C2 true DE4027491C2 (en) 1997-02-06

Family

ID=6413262

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19904027491 Expired - Fee Related DE4027491C2 (en) 1990-08-30 1990-08-30 Access control device

Country Status (1)

Country Link
DE (1) DE4027491C2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19748406A1 (en) * 1997-11-03 1999-09-16 Volkswagen Ag Method of recognizing vehicle user authorization
DE19839348C1 (en) * 1998-08-28 1999-10-07 Daimler Chrysler Ag Vehicle security system using key-based and keyless control channels for access control or activation of an electronic immobilizer
EP0984123A2 (en) 1998-08-28 2000-03-08 DaimlerChrysler AG Vehicle security system with a keyless access module
DE19838421A1 (en) * 1998-08-24 2000-03-16 Siemens Ag Access control device for motor vehicle includes fingerprint recognition unit
DE19917885C1 (en) * 1999-04-20 2000-08-31 Siemens Ag Data communication security method e.g. for motor vehicle electronic immobiliser
DE19913208A1 (en) * 1999-03-24 2000-12-28 Gerhard Schaal Mailbox
DE10038803A1 (en) * 2000-08-09 2002-02-21 Volkswagen Ag System for opening motor vehicle remotely by voice and radio signal uses combination of voice input from person approaching vehicle and radio signal assigned to vehicle and built into device on person
EP1908640A1 (en) * 2006-10-02 2008-04-09 Harman Becker Automotive Systems GmbH Voice control of vehicular elements from outside a vehicular cabin
DE102011106800A1 (en) * 2011-07-06 2013-01-10 Volkswagen Aktiengesellschaft Method and system for checking a driving authorization for a vehicle

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4309819A1 (en) * 1993-03-26 1994-09-29 Bayerische Motoren Werke Ag Keys for a motor vehicle
DE4337637A1 (en) * 1993-11-04 1995-05-11 Licentia Gmbh Transponder and data communication system
JPH07263935A (en) * 1994-03-24 1995-10-13 Hochiki Corp Antenna equipment
JPH08254050A (en) * 1995-03-17 1996-10-01 Toshiba Corp Room entering and leaving managing device
DE19522940A1 (en) * 1995-06-23 1997-01-02 Fraunhofer Ges Forschung Speech recognition system as means of controlling access
DE19523654A1 (en) * 1995-06-29 1997-01-02 Sel Alcatel Ag Fraud-proof equipment identification method
EP0971330A1 (en) * 1998-07-07 2000-01-12 Otis Elevator Company Verbal remote control device
DE19928359A1 (en) * 1999-06-21 2000-12-28 Mitta Catherin Personal identification of mobile users involves system manager performing combined hardware/software checking; identification software requests identification signal transmission
US6760454B1 (en) * 2000-08-04 2004-07-06 Trw Inc. Passive voice-activated microphone and transceiver system
US6498970B2 (en) * 2001-04-17 2002-12-24 Koninklijke Phillips Electronics N.V. Automatic access to an automobile via biometrics
EP2073143A1 (en) * 2007-12-17 2009-06-24 Vandinburg GmbH Techniques for controlling access to RFID transponders
US20220180081A1 (en) * 2020-12-08 2022-06-09 Djb Group Llc Rfid smart garment with voice control and tag signal strength indicators

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3536377A1 (en) * 1985-10-11 1987-04-16 Bayerische Motoren Werke Ag SAFETY DEVICE FOR MOTOR VEHICLES

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19748406A1 (en) * 1997-11-03 1999-09-16 Volkswagen Ag Method of recognizing vehicle user authorization
DE19838421A1 (en) * 1998-08-24 2000-03-16 Siemens Ag Access control device for motor vehicle includes fingerprint recognition unit
FR2785120A1 (en) 1998-08-24 2000-04-28 Siemens Ag DEVICE FOR CONTROLLING ACCESS TO AN OBJECT, ESPECIALLY A MOTOR VEHICLE
DE19839348C1 (en) * 1998-08-28 1999-10-07 Daimler Chrysler Ag Vehicle security system using key-based and keyless control channels for access control or activation of an electronic immobilizer
EP0984123A2 (en) 1998-08-28 2000-03-08 DaimlerChrysler AG Vehicle security system with a keyless access module
DE19839355C1 (en) * 1998-08-28 2000-04-13 Daimler Chrysler Ag Vehicle security system with keyless go functionality
DE19913208A1 (en) * 1999-03-24 2000-12-28 Gerhard Schaal Mailbox
DE19917885C1 (en) * 1999-04-20 2000-08-31 Siemens Ag Data communication security method e.g. for motor vehicle electronic immobiliser
DE10038803A1 (en) * 2000-08-09 2002-02-21 Volkswagen Ag System for opening motor vehicle remotely by voice and radio signal uses combination of voice input from person approaching vehicle and radio signal assigned to vehicle and built into device on person
EP1908640A1 (en) * 2006-10-02 2008-04-09 Harman Becker Automotive Systems GmbH Voice control of vehicular elements from outside a vehicular cabin
DE102011106800A1 (en) * 2011-07-06 2013-01-10 Volkswagen Aktiengesellschaft Method and system for checking a driving authorization for a vehicle
DE102011106800A8 (en) * 2011-07-06 2013-04-11 Volkswagen Aktiengesellschaft Method and system for checking a driving authorization for a vehicle

Also Published As

Publication number Publication date
DE4027491A1 (en) 1992-03-05

Similar Documents

Publication Publication Date Title
DE4027491C2 (en) Access control device
DE4409559C2 (en) Key for locking system
DE3615890A1 (en) VEHICLE LOCKING SYSTEM
EP0218251B1 (en) Safety device for motor vehicles
DE4402853C1 (en) Hand-held transmitter for the remote control of different vehicle systems
DE102007021943A1 (en) Vehicle door control apparatus, has unlock unit unlocking doors when accordance is verified, and instruction detection unit detecting pop-up instruction for activating pop-up operation that is performed by control unit
DE3712552A1 (en) CONTROL SYSTEM FOR THE DOOR LOCK OF A MOTOR VEHICLE
DE102006011032A1 (en) Vehicle door control system
DE10106400A1 (en) Access control system, especially for motor vehicle, only activates actuating element if motion sensor has detected defined pattern of movement of person carrying transponder
EP1302374A2 (en) Method of initialising an entry control system with several electronic keys and several objects
DE19839350A1 (en) Vehicle locking system
DE10026278A1 (en) Remote control for a motor vehicle
DE19528099A1 (en) Electronic closure system, e.g. for doors in vehicles with central locking - has code key which exchanges code signals with signal processor via transmission, reception devices, pref. bi-directionally, to cause locking or unlocking of closable part by controller
DE10240828A1 (en) Method for operating the door locking system of a motor vehicle, has sensors to recognize personal characteristics of the driver to improve security
DE10355705A1 (en) Vehicle door operation system
DE60008445T2 (en) Device for securing an access system for motor vehicles equipped with an identification means and an identifier
DE19922980A1 (en) Method for the keyless locking of a motor vehicle
DE19941849C2 (en) Anti-theft system for a motor vehicle
DE102020114403A1 (en) Access control system and method for controlling access control
EP0502234B2 (en) Remote control locking system for motor vehicle
DE212019000488U1 (en) Locking device for car doors
WO2004100081A1 (en) Access authorization system for vehicle comprising at least one keyless go key
DE4028837A1 (en) LOCKING SYSTEM FOR A DOOR OF A MOTOR VEHICLE
DE19823183A1 (en) Device for checking the state of the door lock on an object
DE3342557C1 (en) Locking system for the doors and a trunk lid of a motor vehicle

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee