DE4027491A1 - Access control system for vehicle - responds to spoken command to cause user carried transponder to provide coded signal - Google Patents

Access control system for vehicle - responds to spoken command to cause user carried transponder to provide coded signal

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Publication number
DE4027491A1
DE4027491A1 DE19904027491 DE4027491A DE4027491A1 DE 4027491 A1 DE4027491 A1 DE 4027491A1 DE 19904027491 DE19904027491 DE 19904027491 DE 4027491 A DE4027491 A DE 4027491A DE 4027491 A1 DE4027491 A1 DE 4027491A1
Authority
DE
Germany
Prior art keywords
signal
transmitting
control system
access control
receiving 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
DE19904027491
Other languages
German (de)
Other versions
DE4027491C2 (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

    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME 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
    • G07C9/00Individual registration on entry or exit
    • G07C9/00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00563Electronically 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
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME 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
    • G07C9/00Individual registration on entry or exit
    • G07C9/00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309Electronically 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
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME 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
    • G07C9/00Individual registration on entry or exit
    • G07C9/00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309Electronically 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
    • G07C2009/00365Electronically 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
    • G07C2009/00373Electronically 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

Abstract

The access control system has a speech recognition unit (4) that responds to a spoken command. A controller (3) activates a transmitter/receiver (1) to generate a request to a transponder (2) carried by the user. A code signal is returned (21) and is compared with the reference. When the two codes are identifical the controller generates commands to release the lock actuators (5). ADVANTAGE - Provides operation of locks without manual contact.

Description

Die Erfindung betrifft ein Zugangskontrollsystem gemäß Oberbe­ griff von Patentanspruch 1.The invention relates to an access control system according to Oberbe handle of claim 1.

Aus der DE-OS 35 36 377 ist ein Zugangskontrollsystem bekannt, bei dem durch Betätigung des Türgriffes an einem Kraftfahrzeug ein im Kraftfahrzeug befindlicher Sender ein Fragecodesignal aussendet. Wurde der Türgriff von einem zum Öffnen der Tür Be­ rechtigten betätigt, so sendet ein vom Berechtigten mitgeführter Transponder ein gültiges Antwortsignal an das Fahrzeug zurück, worauf die Türe zum Öffnen freigegeben wird. Die dort beschrie­ bene Lösung hat den Nachteil, daß man zum Entriegeln der Sperre noch manuelle Tätigkeiten ausführen muß.From DE-OS 35 36 377 an access control system is known in which by operating the door handle on a motor vehicle a transmitter in the motor vehicle sends a question code signal sends out. Was the door handle used by someone to open the door actuated, sends one carried by the beneficiary Transponder returns a valid response signal to the vehicle, whereupon the door is released for opening. Described there bene solution has the disadvantage that you can unlock the lock still has to perform manual tasks.

Es ist Aufgabe der vorliegenden Erfindung ein Zugangskontroll­ system zu schaffen, bei welchem ein Berechtigter eine Sperre entriegeln kann, ohne eine manuelle Tätigkeit ausführen zu müssen.The object of the present invention is an access control to create a system in which an authorized person has 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 Schlüs­ seln oder Fernbedienungen entfällt.The solution to this problem according to the invention is in claim 1 specified. After that, a voice command from an authorized person used to operate the lock. Fiddling with keys remote control is no longer required.

Die Erfindung wird anhand einer Figur und der Begriff-/Bezugs­ zeichenliste näher erläutert.The invention is based on a figure and the term / reference List of characters explained in more detail.

Die Figur zeigt als Blockschaltbild in schematischer Darstel­ lung die wesentlichen Komponenten des erfindungsgemäßen Zugangs­ kontrollsystems.The figure shows a block diagram in a schematic representation the essential components of the access according to the invention control system.

Die Spracherkennungseinrichtung 4 befindet sich in ständiger Bereitschaft. Wenn die Spracherkennungseinrichtung 4 einen Sprachbefehl empfängt, gibt die Spracherkennungseinrichtung 4 ein Signal an das 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.The speech recognition device 4 is in constant standby. When the speech recognition device 4 receives a voice command, the speech recognition device 4 emits a signal to the control device 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 the authorized user identifies. 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 die Türen bzw. 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 the doors or flaps after unlocking the locks. The actuators can work electrically, hydraulically or pneumatically. Automatic opening is particularly useful when you want to load bulky items.

Eine weitere Möglichkeit, einem Berechtigten den Zugang zu er­ lauben besteht darin, daß die Sende-Empfangs-Einheit 1 ständig Fragecodesignale 11 aussendet. Wenn ein Transponder 2 in den Erfassungsbereich der Sende-Empfangseinheit 1 gelangt und einen gültigen Antwortcode zurücksendet, wird die Spracherkennungsein­ richtung 4 aktiviert. Diese gibt bei Empfang eines Sprachbefehls an das Steuergerät 3 ein Befehlssignal ab, welches das Steuerge­ rät 3 veranlaßt, an eine oder mehrere der Sperren 5 ein Betä­ tigungssignal 51 zu senden.Another way to allow access to an authorized person is that the transceiver 1 continuously sends out question code signals 11 . When a transponder 2 comes into the detection range of the transceiver 1 and sends back a valid response code, the speech recognition device 4 is activated. This gives a command signal upon receipt of a voice command to the control unit 3 , which advises the Steuerge 3 to send an actuation signal 51 to one or more of the locks 5 .

Der Erfassungsbereich der Sende/Empfangseinheit 1 ist sinn­ vollerweise 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 sensibly 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 bit 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 Sprach­ signale 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 bzw. der Kofferraumdeckel entriegelt wird. Der Sprachbefehl "alles auf" bewirkt beispielsweise, 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. For example, 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 entspre­ chende Anzahl von Verriegelungsbefehlen erkennen können.The locks 5 are locked in the same way. For this purpose, the speech recognition device 4 only needs to be able to recognize a corresponding number of locking commands.

Claims (6)

1. Zugangskontrollsystem mit
  • - einer durch ein Betätigungssignal (51) wechselweise entriegel­ baren 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, welches von der Sende/Empfangseinheit (1) den Antwortcode erhält und diesen auf Übereinstimmung mit einem für das Zugangskontrollsystem gültigen Sollcode über­ prüft 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) auszu­ senden.
1. Access control system with
  • - An alternately unlockable and lockable lock ( 5 ) for a door or flap 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 ),
  • - in a control unit, which receives from the transmitting / receiving unit (1) the response code and this gives a match with a valid for the access control system target code checks and registration set point code and response code, the actuating signal (51) to the barrier (5), through ,
  • - A speech recognition device ( 4 ) which emits a command signal upon receipt of a voice command, which causes the transmitting / receiving unit ( 1 ) to send out the question signal ( 11 ).
2. Zugangskontrollsystem mit
  • - einer durch ein Betätigungssignal (51) wechselweise entriegel­ baren 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, 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 Emfpang eines Sprachbefehls das Befehlssignal an das Steuergerät (3) liefert.
2. Access control system 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 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 and a command signal is present, emits the actuation signal ( 51 ) to the lock ( 5 ) , characterized,
  • - That the transmitting / receiving unit ( 1 ) sends the question signal ( 11 ) at regular intervals and
  • - That a voice recognition device ( 4 ) is provided, which delivers the command signal to the control unit ( 3 ) when a voice command is received.
3. Zugangskontrollsystem nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Sende- bzw. Emfpangsbereich der Sende/Empfangseinheit (1) auf die nähere Umgebung der Türe oder Klappe begrenzt ist.3. Access control system according to claim 1 or 2, characterized in that the transmission or reception area of the transmitting / receiving unit ( 1 ) is limited to the immediate vicinity of the door or flap. 4. Zugangskontrollsystem nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Spracherkennungseinrichtung (4) die Sprachbefehle spre­ cherunabhängig erkennt.4. Access control system according to claim 1 or 2, characterized in that the speech recognition device ( 4 ) recognizes the voice commands speaker independent. 5. Zugangskontrollsystem nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Spracherkennungseinrichtung (4) die Sprachbefehle spre­ cherabhängig erkennt.5. Access control system according to claim 1 or 2, characterized in that the speech recognition device ( 4 ) recognizes the voice commands speaker dependent. 6. Zugangskontrollsystem nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Türe oder Klappe durch einen Aktor (6) bewegbar sind.6. Access control system according to claim 1 or 2, characterized in that the door or flap can be moved by an actuator ( 6 ).
DE19904027491 1990-08-30 1990-08-30 Access control device Expired - Fee Related DE4027491C2 (en)

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Cited By (14)

* 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
EP0674354A2 (en) * 1994-03-24 1995-09-27 Hochiki Corporation Wireless access control system using a proximity member and antenna equipment therefor
DE19523654A1 (en) * 1995-06-29 1997-01-02 Sel Alcatel Ag Fraud-proof equipment identification method
DE19522940A1 (en) * 1995-06-23 1997-01-02 Fraunhofer Ges Forschung Speech recognition system as means of controlling access
EP0733999A3 (en) * 1995-03-17 1998-09-23 Kabushiki Kaisha Toshiba Entering/leaving control system
EP0971330A1 (en) * 1998-07-07 2000-01-12 Otis Elevator Company Verbal remote control device
EP0982201A2 (en) 1998-08-28 2000-03-01 DaimlerChrysler AG Vehicle security system
EP1041517A2 (en) 1999-03-24 2000-10-04 Marquardt, Stefan Speech-controlled 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
EP1178456A2 (en) * 2000-08-04 2002-02-06 TRW Inc. A passive voice-activated microphone and transceiver system
WO2002086825A1 (en) * 2001-04-17 2002-10-31 Koninklijke Philips 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
EP4012599A1 (en) * 2020-12-08 2022-06-15 DJB Group LLC Rfid smart garment with voice control and tag signal strength indicator

Families Citing this family (7)

* 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
DE19839355C1 (en) 1998-08-28 2000-04-13 Daimler Chrysler Ag Vehicle security system with keyless go functionality
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
DE602006005493D1 (en) * 2006-10-02 2009-04-16 Harman Becker Automotive Sys Voice control of vehicle elements from outside a vehicle cabin
DE102011106800A1 (en) * 2011-07-06 2013-01-10 Volkswagen Aktiengesellschaft Method and system for checking a driving authorization for a vehicle

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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

Patent Citations (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 (19)

* 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
EP0674354A2 (en) * 1994-03-24 1995-09-27 Hochiki Corporation Wireless access control system using a proximity member and antenna equipment therefor
EP0674354A3 (en) * 1994-03-24 1996-07-17 Hochiki Co Wireless access control system using a proximity member and antenna equipment therefor.
US5808587A (en) * 1994-03-24 1998-09-15 Hochiki Corporation Wireless access control system using a proximity member and antenna equipment therefor
EP0733999A3 (en) * 1995-03-17 1998-09-23 Kabushiki Kaisha Toshiba Entering/leaving control system
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
EP0982201A2 (en) 1998-08-28 2000-03-01 DaimlerChrysler AG Vehicle security system
US6549115B1 (en) 1998-08-28 2003-04-15 Daimlerchrysler Ag Vehicle security system with active and passage remote actuation
EP1041517A2 (en) 1999-03-24 2000-10-04 Marquardt, Stefan Speech-controlled 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
EP1178456A2 (en) * 2000-08-04 2002-02-06 TRW Inc. A passive voice-activated microphone and transceiver system
EP1178456A3 (en) * 2000-08-04 2006-10-11 TRW Automotive U.S. LLC A passive voice-activated microphone and transceiver system
WO2002086825A1 (en) * 2001-04-17 2002-10-31 Koninklijke Philips Electronics N.V. Automatic access to an automobile via biometrics
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
EP4012599A1 (en) * 2020-12-08 2022-06-15 DJB Group LLC Rfid smart garment with voice control and tag signal strength indicator

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