DE10038803A1 - 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 - Google Patents
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 personInfo
- Publication number
- DE10038803A1 DE10038803A1 DE10038803A DE10038803A DE10038803A1 DE 10038803 A1 DE10038803 A1 DE 10038803A1 DE 10038803 A DE10038803 A DE 10038803A DE 10038803 A DE10038803 A DE 10038803A DE 10038803 A1 DE10038803 A1 DE 10038803A1
- Authority
- DE
- Germany
- Prior art keywords
- vehicle
- motor vehicle
- person
- radio signal
- signal
- 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.)
- Withdrawn
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
- B60R25/25—Means to switch the anti-theft system on or off using biometry
-
- 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
- B60R25/257—Voice recognition
-
- 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
- G07C9/00563—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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/01—Mechanical arrangements specially adapted for hands-free locking or unlocking
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2400/00—Electronic control; Power supply; Power or signal transmission; User interfaces
- E05Y2400/80—User interfaces
- E05Y2400/85—User input means
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
- E05Y2900/546—Tailgates
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
- G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
- G07C2009/00793—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means by Hertzian waves
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- 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
- G07C2009/00801—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 acoustic waves
Abstract
Description
Die Erfindung geht aus von einem System zum Öffnen eines Kraftfahrzeugs gemäß dem Oberbegriff des Anspruchs 1. Ein derartiges System ist bekannt durch die DE 44 35 894 A1.The invention relates to a system for opening a motor vehicle according to the Preamble of claim 1. Such a system is known from DE 44 35 894 A1.
In herkömmlicher Weise wird ein Kraftfahrzeug wie ein Pkw vorzugsweise über eine Tür oder eine Heckklappe mittels eines mechanischen Schlüssels geöffnet.In a conventional manner, a motor vehicle such as a passenger car is preferably opened via a door or opened a tailgate using a mechanical key.
Bei dem sogenannten Kessy-System (keyless entry system) erfolgt eine Öffnung des Fahrzeugs ohne einen mechanischen Schlüssel. Der Fahrer, ein Fahrgast oder eine sonstige für das Fahrzeug berechtigte Person besitzt eine Chipkarte oder ein sonstiges tragbares Teil wie einen Schlüssel, einen Fingerring, eine Armbanduhr oder dergleichen, in der ein dem Fahrzeug zugeordneter Code gespeichert ist. Diese Chipkarte ist Bestandteil einer Funkfernbedienung. Dieses System hat die Vorteile, daß eine größere Sicherheit gegen unberechtigtes Öffnen erzielt wird und das Fahrzeug bereits aus einer Entfernung von wenigen Metern geöffnet werden kann. Außerdem kann der Fahrer, zum Beispiel in der Dunkelheit, in einer Reihe von Kraftfahrzeugen sein Kraftfahrzeug schon aus der Entfernung von einigen Metern erkennen, indem bei Empfang des dem Fahrzeug zugeordneten Kennsignals eine oder mehrere Blinkleuchten kurzzeitig betätigt werden oder eine Leuchte zur Orientierungshilfe eingeschaltet wird.The so-called Kessy system (keyless entry system) opens the Vehicle without a mechanical key. The driver, a passenger or one Any other person authorized for the vehicle has a chip card or another portable part such as a key, a finger ring, a wrist watch or the like, in which a code assigned to the vehicle is stored. This chip card is Part of a radio remote control. This system has the advantages of being a larger one Security against unauthorized opening is achieved and the vehicle is already out of a Distance of a few meters can be opened. In addition, the driver can Example in the dark, in a number of motor vehicles his motor vehicle does recognize from a distance of a few meters by receiving the Identification signal assigned to the vehicle briefly actuated one or more turn signals or a luminaire is switched on for orientation.
Das sogenannte Kessy-System arbeitet folgendermaßen: Wenn der Fahrer mit seiner Hand in die Griffmulde vom Türschloß eingreift oder das Türschloß zieht, erkennt ein an der Tür angeordneter Sensor, daß eine Hand vorhanden ist und die Tür geöffnet werden soll. Daraufhin erfolgt dann automatisch die Öffnung der Tür. Dies kann nachteilig sein, wenn die das Fahrzeug öffnende Person keine Hand frei hat, zum Beispiel mit beiden Händen Gepäckstücke, mit einer Hand ein größeres Gepäckstück trägt oder Kinder an der Hand führt. Dann muß die Person die Gepäckstücke zunächst ablegen, was insbesondere bei Dunkelheit, Regen und unwegsamem Gelände nachteilig sein kann.The so-called Kessy system works as follows: When the driver with his One recognizes a hand that engages in the recessed grip from the door lock or pulls the door lock the door arranged sensor that a hand is present and the door are opened should. The door is then opened automatically. This can be disadvantageous if the person opening the vehicle has no hand free, for example with both Hands of luggage, carrying a larger piece of luggage with one hand or children the hand leads. Then the person must first put down the luggage, what especially in the dark, rain and rough terrain.
Der Erfindung liegt die Aufgabe zugrunde, ein System zum Öffnen eines Kraftfahrzeugs zu schaffen, das mit ausreichender Sicherheit arbeitet und bei dem das Öffnen des Kraftfahrzeugs aus einer gewissen Entfernung ohne Betätigung der Hände möglich ist. Diese Aufgabe wird durch die im Anspruch 1 angegebene Erfindung gelöst. Vorteilhafte Ausführungsformen und Weiterbildungen der Erfindung sind in den Unteransprüchen angegeben.The invention has for its object a system for opening a motor vehicle to create that works with sufficient security and in which the opening of the Motor vehicle is possible from a certain distance without operating the hands. This object is achieved by the invention specified in claim 1. advantageous Embodiments and developments of the invention are in the subclaims specified.
Die Erfindung besteht somit in einer Kombination eines schlüssellosen Öffnungssystems wie zum Beispiel des beschriebenen Kessy-Systems mit einer Spracheingabe. Die Spracheingabe einerseits und das schlüssellose Öffnungssystem über ein Funksystem andererseits erfüllen dabei zwei unterschiedliche Aufgaben. Die Spracheingabe gibt dem Kraftfahrzeug nur die Information, daß sich eine Person dem Kraftfahrzeug nähert und das Kraftfahrzeug öffnen möchte. Aufgrund dieser Information alleine ist jedoch aus Sicherheitsgründen ein Öffnen des Kraftfahrzeugs noch nicht möglich. Das Funksignal von der Funkfernbedieneinheit gibt dem Kraftfahrzeug indessen die Information, ob die Person zum Öffnen des Kraftfahrzeugs berechtigt ist. Nur wenn der Code des von der Funkfernbedienung gesendeten Signals mit dem in dem Kraftfahrzeug gespeicherten, diesem Kraftfahrzeug zugeordneten Code übereinstimmt, wird die Öffnung des Kraftfahrzeugs freigegeben, zum Beispiel eine Tür oder alle Türen entriegelt oder die Heckklappe entriegelt und gegebenenfalls auch geöffnet, also hochgeschwenkt.The invention thus consists in a combination of a keyless opening system such as the described Kessy system with a voice input. The Voice input on the one hand and the keyless opening system via a radio system on the other hand, they perform two different tasks. The voice input gives that Motor vehicle only the information that a person is approaching the motor vehicle and want to open the motor vehicle. However, based on this information alone is off For safety reasons, it is not yet possible to open the motor vehicle. The radio signal from the radio remote control unit, however, gives the motor vehicle the information as to whether the Person is authorized to open the motor vehicle. Only if the code of the of the Radio remote control transmitted signal with the stored in the motor vehicle, code assigned to this motor vehicle, the opening of the Motor vehicle released, for example one door or all doors unlocked or the The tailgate is unlocked and, if necessary, also opened, i.e. swung up.
Die erfindungsgemäße Lösung hat mehrere Vorteile: Die sich dem Fahrzeug nähernde Person, insbesondere der Fahrer oder ein Beifahrer, kann ohne Benutzung seiner Hände bereits aus einigen Metern Entfernung das Kraftfahrzeug öffnen und ist daher nicht gezwungen, mit den Händen mitgeführte Gegenstände vorher abzulegen. Das System ist auch nicht auf eine Person beschränkt, da das Kraftfahrzeug keine Spracherkennung im Sinne einer Sprechererkennung durchführt, sondern nur die Eingabe bestimmter Wörter über die Spracheingabe feststellt. Es kann somit jede beliebige Person das Kraftfahrzeug öffnen, vorausgesetzt, daß sie die bestimmten Wörter kennt und die Funkverbindung mit der Chipkarte mit dem dem Kraftfahrzeug zugeordneten Code bei sich trägt. Besonders vorteilhaft ist die Erfindung anwendbar für die Heckklappe eines Kraftfahrzeugs, indem beim Annähern an das Kraftfahrzeug die Heckklappe bereits vor Erreichen des Kraftfahrzeugs geöffnet wird. Die Sicherheit bekannter Systeme bleibt indessen erhalten, da das Öffnen des Kraftfahrzeugs letztlich wie bisher nur durch den in der Chipkarte enthaltenen Code möglich ist.The solution according to the invention has several advantages: The approaching the vehicle Person, especially the driver or a passenger, can use his hands without already open the motor vehicle from a few meters away and is therefore not forced to put down objects that he had brought with him beforehand. The system is also not limited to one person, since the motor vehicle has no speech recognition in the Performs a sense of speaker recognition, but only the input of certain words via voice input. Any person can thus drive the motor vehicle open, provided that she knows the specific words and the radio connection with carries the chip card with the code assigned to the motor vehicle. Especially the invention is advantageously applicable to the tailgate of a motor vehicle by when approaching the motor vehicle the tailgate before reaching the Motor vehicle is opened. However, the security of known systems is maintained since the opening of the motor vehicle ultimately, as before, only by means of the chip card contained code is possible.
Die Erfindung ist auf jede Art von Zugangsmöglichkeiten zu dem Kraftfahrzeug anwendbar, insbesondere für die Fahrzeugtüren, die Heckklappe, zum Ausfahren und Freigeben einer Anhängerkupplung, Ausziehen eines Ladebodens, das Entriegeln eines Gepäckfahrradträgers, das Schiebedach, ein schwenkbares Reserverad, eine Tankklappe und dergleichen.The invention applies to any type of access to the motor vehicle applicable, especially for the vehicle doors, the tailgate, to extend and Unlocking a trailer hitch, pulling out a loading floor, unlocking one Luggage bike rack, the sunroof, a swiveling spare wheel, one Fuel filler flap and the like.
Vorzugsweise enthält das Fahrzeug einen Funkempfänger für das den Berechtigungscode enthaltende Funksignal von der Funkfernbedieneinheit und ein Mikrofon für die Sprache. Dabei sind der Funkempfänger und das Mikrofon an eine Auswertschaltung angeschlossen, die bei Erkennung des Sprachsignals und eines dem Fahrzeug zugeordneten Funksignals mit einem Berechtigungscode eine das Öffnen des Fahrzeugs auslösende Stellgröße abgibt.The vehicle preferably contains a radio receiver for the Radio code containing an authorization code from the radio remote control unit and a Microphone for speech. The radio receiver and the microphone are connected to one Evaluation circuit connected when the speech signal and one of the Vehicle assigned radio signal with an authorization code an opening the Outputs the actuating variable that triggers the vehicle.
Das Mikrofon für die Auswertung der Spracheingabe kann an verschiedenen Stellen der Fahrzeugkarosserie angeordnet sein, vorzugsweise im Bereich der Heckklappe oder in einer Blinkleuchte. Es ist auch möglich, mehrere Mikrofone an verschiedenen Stellen der Fahrzeugkarosserie anzuordnen, um die Sprachsignale von aus verschiedenen Richtungen kommenden Personen einwandfrei empfangen zu können.The microphone for evaluating the voice input can be in various places Vehicle body may be arranged, preferably in the area of the tailgate or in a flashing light. It is also possible to have multiple microphones in different locations Arrange vehicle body to separate the speech signals from To be able to receive people coming in the right direction.
Die Funkfernbedieneinheit enthält zum Beispiel einen Transponder, der beim Einleiten des Öffnungsvorgangs aufgrund der Spracherkennung ein Anfragesignal von dem Kraftfahrzeug empfängt und daraufhin ein Funksignal mit dem in der Fernbedieneinheit gespeicherten und dem Fahrzeug zugeordneten Code zu einem Funkempfänger in dem Fahrzeug sendet. Vorzugsweise sind in einer im Fahrzeug enthaltenen Auswertschaltung für die Sprache verschiedene Wörter wie zum Beispiel "Öffnen", "Heckklappe AUF" oder "Tür AUF" usw. gespeichert, auf die das Fahrzeug bei der Spracheingabe anspricht.The radio remote control unit contains, for example, a transponder that is used when initiating of the opening process based on the speech recognition, a request signal from the Motor vehicle receives and then a radio signal with that in the remote control unit stored and assigned to the vehicle code to a radio receiver in the Vehicle sends. Preferably are in an evaluation circuit contained in the vehicle different words for the language such as "open", "tailgate OPEN" or "Door OPEN", etc., to which the vehicle responds when entering the voice.
Bei einer Ausführungsform der Erfindung ist der Sprachübertragungskanal so bemessen, daß die Person den Öffnungsvorgang für das Kraftfahrzeug nur aus einer solchen Nähe zu dem Kraftfahrzeug, zum Beispiel in der Größenordnung von 2 Metern, auslösen kann, aus der die Person den Umgebungsbereich unmittelbar am Kraftfahrzeug einwandfrei einsehen kann. Das kann zum Beispiel dadurch erreicht werden, daß die Auswertschaltung für die Sprache in dem Kraftfahrzeug nur oberhalb eines bestimmten Schwellwerts anspricht und/oder die Reichweite der Kessy-Antenne am Fahrzeug durch besondere Ausbildung oder Empfindlichkeit der Antenne entsprechend begrenzt ist. Durch diese Lösung wird verhindert, daß sich zum Beispiel die Heckklappe ohne Einsicht durch die Person öffnen und durch unmittelbar hinter dem Kraftfahrzeug vorhandene Gegenstände wie eine Mauer, ein Pfahl oder ein anderes Fahrzeug beschädigt werden kann.In one embodiment of the invention, the voice transmission channel is dimensioned such that that the person is opening the motor vehicle only from such proximity to the motor vehicle, for example in the order of magnitude of 2 meters, from which the person flawlessly surrounds the surrounding area directly on the motor vehicle can see. This can be achieved, for example, by the Evaluation circuit for the speech in the motor vehicle only above a certain one Threshold and / or the range of the Kessy antenna on the vehicle special training or sensitivity of the antenna is limited accordingly. This solution prevents the tailgate, for example, from being viewed without being seen open by the person and by existing immediately behind the motor vehicle Objects such as a wall, a pole or another vehicle are damaged can.
Die Erfindung wird im folgenden anhand der Zeichnung näher erläutert. Darin zeigenThe invention is explained below with reference to the drawing. Show in it
Fig. 1 ein Kraftfahrzeug und eine sich dem Fahrzeug nähernde Person bei noch geschlossener Heckklappe, Fig. 1 shows a motor vehicle and an approaching person the vehicle when the tailgate is closed yet,
Fig. 2 das Kraftfahrzeug und den Fahrer mit bereits geöffneter Heckklappe, FIG. 2, the motor vehicle and the driver with the tailgate open already,
Fig. 3 ein vereinfachtes Blockschaltbild für die Auswertung des Sprachsignals und des Funksignals in dem Kraftfahrzeug und Fig. 3 is a simplified block diagram for the evaluation of the voice signal and the radio signal in the motor vehicle and
Fig. 4 eine Rückansicht des Kraftfahrzeugs mit verschiedenen Anbringungsmöglichkeiten für ein Mikrofon und eine Funkempfangsantenne. Fig. 4 is a rear view of the motor vehicle with various attachment options for a microphone and a radio receiving antenna.
Fig. 1 zeigt ein Kraftfahrzeug 1 in Form eines Pkw mit mehreren Türen 2 und einer Heckklappe 3. Das Kraftfahrzeug 1 ist zunächst verschlossen. Dem Kraftfahrzeug 1 nähert sich eine Person 4, deren Hände durch das Tragen eines großen Gepäckstücks 5 zum Öffnen des Kraftfahrzeugs 1 mittels eines Schlüssels oder einer Funkfernbedienung nicht frei sind. Die Person 4 müßte daher das Gepäckstück 5 auf dem Erdboden 6 abstellen, was aus verschiedenen Gründen wie Dunkelheit, verschmutzter Straße und dergleichen nachteilig sein kann. Fig. 1 shows a motor vehicle 1 in the form of a passenger car with a plurality of doors 2 and a tailgate. 3 The motor vehicle 1 is initially closed. A person 4 approaches the motor vehicle 1 , whose hands are not free by carrying a large piece of luggage 5 for opening the motor vehicle 1 by means of a key or a radio remote control. The person 4 would therefore have to put the luggage 5 on the ground 6 , which can be disadvantageous for various reasons such as darkness, dirty road and the like.
Der Öffnungsvorgang für die Heckklappe 3 erfolgt jetzt folgendermaßen:
Die Person 4 sendet ein Sprachsignal 7 in Form festgelegter Wörter wie zum Beispiel
"Heckklappe AUF". Das Sprachsignal 7 wird von einem ständig empfangsbereiten
Mikrofon 8 im Kraftfahrzeug 1 aufgenommen und einer ebenfalls ständig eingeschalteten
Auswertschaltung zugeführt. Sobald die Auswertschaltung ein definiertes Sprachsignal,
das in der Auswertschaltung gespeichert ist, erkennt, aktiviert sie eine Sende- und
Empfangseinheit 9, die daraufhin ein Funksignal aussendet. Das Funksignal wird von
einem Transponder 10 an der Person 4 empfangen und registriert. Der Transponder 10
kann zum Beispiel in einer am Körper getragenen Chipkarte, einem Fahrzeugschlüssel,
einem Armband, einer Armbanduhr oder dergleichen enthalten sein. In dem Transponder
10 ist auch ein dem Kraftfahrzeug 1 zugeordnetes Kennsignal mit einem
Berechtigungscode für dieses Fahrzeug gespeichert. Nach Empfang des Funksignals
sendet der Transponder 10 ein Funksignal mit dem Berechtigungscode zu dem
Fahrzeug 1 zurück. Dieses Funksignal wird durch die Sende- und Empfangseinheit 9
empfangen und daraufhin geprüft, ob der in dem Funksignal enthaltene Code mit dem in
dem Fahrzeug gespeicherten Code übereinstimmt und somit eine Nutzungsberechtigung
für dieses Fahrzeug vorliegt. Bei Übereinstimmung des in dem Kraftfahrzeug 1
gespeicherten Codes und des von dem Transponder 10 gesendeten Codes wird eine
Schaltspannung erzeugt, die die Heckklappe 3 und/oder ggf. die Türen 2 oder eine Tür
öffnet. Die Heckklappe 3 wird dabei vorzugsweise nicht nur entriegelt, sondern auch in
die geöffnete Stellung geschwenkt. Vorteilhaft dabei ist, daß die Chipkarte oder sonstige
Einheit mit dem Transponder 10 nicht vom Körper der Person getrennt, also nicht zum
Beispiel aus einer Tasche herausgenommen und genau ausgerichtet werden muß. Der
Transponder 10 ist ständig in der Lage, das Funksignal von der Sende- und
Empfangseinheit 9 zu empfangen und das Funksignal mit dem in dem Transponder
gespeicherten Code zu der Sende- und Empfangseinheit 9 zurückzusenden.The opening process for the tailgate 3 now takes place as follows:
The person 4 sends a voice signal 7 in the form of fixed words such as "tailgate OPEN". The voice signal 7 is picked up by a microphone 8 in the motor vehicle 1 which is always ready to receive and is fed to an evaluation circuit which is also constantly switched on. As soon as the evaluation circuit detects a defined voice signal that is stored in the evaluation circuit, it activates a transmitting and receiving unit 9 , which then emits a radio signal. The radio signal is received and registered by a transponder 10 on the person 4 . The transponder 10 can be contained, for example, in a chip card worn on the body, a vehicle key, a bracelet, a wristwatch or the like. In the transponder 10 , an identification signal assigned to the motor vehicle 1 is also stored with an authorization code for this vehicle. After receiving the radio signal, the transponder 10 sends a radio signal with the authorization code back to the vehicle 1 . This radio signal is received by the transmitting and receiving unit 9 and thereupon checked whether the code contained in the radio signal matches the code stored in the vehicle and thus there is a usage authorization for this vehicle. If the code stored in the motor vehicle 1 and the code sent by the transponder 10 match, a switching voltage is generated which opens the tailgate 3 and / or possibly the doors 2 or a door. The tailgate 3 is preferably not only unlocked, but also pivoted into the open position. It is advantageous here that the chip card or other unit with the transponder 10 is not separated from the body of the person, that is, for example, does not have to be removed from a pocket and aligned precisely. The transponder 10 is constantly received in the location, the radio signal from the transmitting and receiving unit 9 and to the radio signal to be sent back with the stored in the transponder code to the transmitting and receiving unit. 9
Fig. 2 zeigt die Anordnung von Fig. 1 mit der geöffneten Heckklappe 3. Es ist ersichtlich, daß nunmehr die Person 4 das Gepäckstück 5 oder mehrere Gepäckstücke in den Kofferraum einlegen kann, ohne daß sie vorher das Gepäckstück 5 auf dem Erdboden 6 ablegen oder überhaupt die Hände betätigen mußte. FIG. 2 shows the arrangement of FIG. 1 with the tailgate 3 open. It can be seen that the person 4 can now insert the piece of luggage 5 or more pieces of luggage into the trunk without having to put the piece of luggage 5 on the ground 6 beforehand or without having to operate their hands at all.
Fig. 3 zeigt in vereinfachter Form ein Blockschaltbild für die anhand der Fig. 1, 2 beschriebene Wirkungsweise. Das Sprachsignal 7 von der Person 4 gelangt über das Mikrofon 8 zu der Auswerteeinheit A1, die bei Erkennung eines definierten Wortes die Auswertschaltung A2 ansteuert. Die Auswertschaltung A2 sendet daraufhin ein Funksignal über die Sende- und Empfangsantenne 11 zu dem Transponder 10 an der Person 4. Die Antenne 11 empfängt danach das Funksignal mit dem Berechtigungscode von dem Transponder 10, das zu einer Auswertschaltung A3 gelangt. In der Auswertschaltung A3 wird der in dem empfangenen Funksignal enthaltene Code mit dem in dem Kraftfahrzeug 1 gespeicherten, und dem Kraftfahrzeug 1 zugeordneten Code verglichen. Wenn diese beiden Codes übereinstimmen, also eine Nutzungsberechtigung der Person 4 für das Kraftfahrzeug 1 erkannt wird, erzeugt die Auswertschaltung A3 eine Schaltspannung 12, die das Öffnen der Heckklappe 3 oder anderer Zugangseinrichtungen der beschriebenen Art auslöst. Die Sende- und Empfangsantenne 11 und die Auswertschaltungen A2 und A3 stellen also sinngemäß die in den Fig. 1 und 2 dargestellte Sende- und Empfangseinheit 9 dar. FIG. 3 shows in simplified form a block diagram for the mode of operation described with reference to FIGS. 1, 2. The voice signal 7 from the person 4 passes via the microphone 8 to the evaluation unit A1, which controls the evaluation circuit A2 when a defined word is recognized. The evaluation circuit A2 then sends a radio signal via the transmitting and receiving antenna 11 to the transponder 10 on the person 4 . The antenna 11 then receives the radio signal with the authorization code from the transponder 10 , which arrives at an evaluation circuit A3. In the evaluation circuit A3, the code contained in the received radio signal is compared with the code stored in the motor vehicle 1 and assigned to the motor vehicle 1 . If these two codes match, that is to say that the person 4 is authorized to use the motor vehicle 1 , the evaluation circuit A3 generates a switching voltage 12 which triggers the opening of the tailgate 3 or other access devices of the type described. The transmitting and receiving antenna 11 and the evaluation circuits A2 and A3 thus represent the transmitting and receiving unit 9 shown in FIGS . 1 and 2.
Fig. 4 zeigt in vereinfachter Form den Heckbereich des Kraftfahrzeugs 1 mit der Heckklappe 3 und unterschiedlichen Anbringungsmöglichkeiten für das Mikrofon 8 und die Sende- und Empfangsantenne 11. Zwei Mikrofone 8a und 8b sind in dem Kraftfahrzeugemblem 13 angeordnet. Alternativ oder zusätzlich sind zwei Mikrofone 8c und 8d in den Rückleuchten 14 und 15 integriert. Die Anordnung mehrerer Mikrofone an verschiedenen Stellen des Kraftfahrzeugs 1 und mit unterschiedlichen Ausrichtungen ist vorteilhaft, damit das Sprachsignal der sich nähernden Person möglichst unabhängig von der Richtung erkennen kann, aus der sich die Person dem Kraftfahrzeug nähert. Als Sende- und Empfangsantenne 11 kann ggf. die übliche Dachantenne 16 im Heckbereich des Kraftfahrzeugs 1 dienen. FIG. 4 shows in simplified form the rear area of the motor vehicle 1 with the tailgate 3 and different attachment options for the microphone 8 and the transmitting and receiving antenna 11 . Two microphones 8 a and 8 b are arranged in the motor vehicle emblem 13 . Alternatively or additionally, two microphones 8 c and 8 d are integrated in the rear lights 14 and 15 . The arrangement of a plurality of microphones at different locations on the motor vehicle 1 and with different orientations is advantageous so that the voice signal of the approaching person can be recognized as independently as possible from the direction from which the person is approaching the motor vehicle. The usual roof antenna 16 in the rear area of the motor vehicle 1 can optionally serve as the transmitting and receiving antenna 11 .
11
Kraftfahrzeug
motor vehicle
22
Tür
door
33
Heckklappe
tailgate
44
Person
person
55
Gepäckstück
piece of baggage
66
Erdboden
ground
77
Sprachsignal
speech signal
88th
Mikrofon
microphone
99
Sende- und Empfangseinheit
Sending and receiving unit
1010
Transponder
transponder
1111
Sende- und Empfangsantenne
Transmitting and receiving antenna
1212
Schaltspannung
switching voltage
1313
Kraftfahrzeugemblem
Motor vehicle emblem
1414
Rückleuchte
Taillight
1515
Rückleuchte
Taillight
1616
Dachantenne
A1 Auswertschaltung
A2 Auswertschaltung
A3 Auswertschaltung
roof antenna
A1 evaluation circuit
A2 evaluation circuit
A3 evaluation circuit
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10038803A DE10038803A1 (en) | 2000-08-09 | 2000-08-09 | 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 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10038803A DE10038803A1 (en) | 2000-08-09 | 2000-08-09 | 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 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE10038803A1 true DE10038803A1 (en) | 2002-02-21 |
Family
ID=7651810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE10038803A Withdrawn DE10038803A1 (en) | 2000-08-09 | 2000-08-09 | 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 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE10038803A1 (en) |
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| DE10260167A1 (en) * | 2002-12-20 | 2004-07-01 | Volkswagen Ag | Antenna system for motor vehicle, combines terrestrial radio reception antenna with antenna for receiving remote control signals into single common antenna |
| FR2873074A1 (en) * | 2004-07-19 | 2006-01-20 | Peugeot Citroen Automobiles Sa | Motor vehicle door opening and closing device, has microphone amplifying voice of driver or entitled person, where device is housed in central headlight inside box containing units disposed transversally to direction of vehicle axis |
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| DE102009030274A1 (en) | 2009-06-24 | 2010-01-21 | Daimler Ag | Opening and closing system for e.g. cover of saloon car, has motion sensor assigned to detecting device, where opening or closing of door, cover or lid is initiated by movement of authorized person through motion sensor |
| DE102009023594A1 (en) * | 2009-06-02 | 2010-12-09 | Volkswagen Ag | Method and device for actuating a closing element of a vehicle |
| CN103573098A (en) * | 2013-11-19 | 2014-02-12 | 浙江吉利汽车研究院有限公司 | Self-induction type vehicle trunk opening device |
| US8788152B2 (en) | 2008-04-29 | 2014-07-22 | Volkswagen Ag | Method and device for actuating a door or a flap of a vehicle |
| GB2512313A (en) * | 2013-03-26 | 2014-10-01 | Gm Global Tech Operations Inc | A system for controlling functions of a vehicle by speech |
| US9676256B2 (en) | 2015-07-29 | 2017-06-13 | Ford Global Technologies, Llc | Power assist device for a vehicle door |
| US9777528B2 (en) | 2015-07-29 | 2017-10-03 | Ford Global Technologies, Inc. | Object detection and method for vehicle door assist system |
| CN107284413A (en) * | 2016-03-31 | 2017-10-24 | 比亚迪股份有限公司 | Control method for vehicle and system, verbal instructions identification key and cloud server |
| US9797178B2 (en) | 2015-07-29 | 2017-10-24 | Ford Global Technologies, Llc | Seal based object detection for vehicle door assist system |
| US9813541B2 (en) | 2016-02-29 | 2017-11-07 | Ford Global Technologies, Llc | Mobile device control for powered door |
| US9818246B2 (en) | 2015-07-29 | 2017-11-14 | Ford Global Technologies, Llc | System and method for gesture-based control of a vehicle door |
| US9834974B2 (en) | 2015-07-29 | 2017-12-05 | Ford Global Technologies, Llc | Automotive door power assist |
| US9879465B2 (en) | 2015-07-29 | 2018-01-30 | Ford Global Technologies, Llc | Programmable door power assist |
| US9890576B2 (en) | 2015-07-29 | 2018-02-13 | Ford Global Technologies, Llc | Active door operation based on voice commands |
| US10000961B2 (en) | 2016-02-29 | 2018-06-19 | Ford Global Technologies, Llc | Temperature control for powered vehicle doors |
| US10030431B2 (en) | 2015-07-29 | 2018-07-24 | Ford Global Technologies, Llc | Automotive door power assist |
| DE102017218542A1 (en) | 2017-10-17 | 2018-08-16 | Audi Ag | Method for voice control of vehicle functions of a motor vehicle from outside the motor vehicle, roof antenna element for a motor vehicle and motor vehicle with a roof antenna element |
| WO2018215972A1 (en) | 2017-05-25 | 2018-11-29 | Magna Exteriors Inc | Voice activated liftgate |
| US10145165B2 (en) | 2015-07-29 | 2018-12-04 | Ford Global Technologies, Llc | Programmable door power assist |
| US10151132B2 (en) | 2016-02-29 | 2018-12-11 | Ford Global Technologies, Llc | Power Management for vehicle door system |
| US10161175B2 (en) | 2016-02-29 | 2018-12-25 | Ford Global Technologies, Llc | Moving object detection for power door system |
| US10301863B2 (en) | 2015-09-14 | 2019-05-28 | Ford Global Technologies, Llc | Mounting and aligning a vehicle side door motor within the current bill of process |
| DE102018208776B3 (en) | 2018-06-05 | 2019-07-18 | Audi Ag | Motor vehicle external microphone, motor vehicle roof antenna and motor vehicle with at least one motor vehicle exterior microphone and method for operating a motor vehicle exterior microphone |
| US10392849B2 (en) | 2017-01-18 | 2019-08-27 | Ford Global Technologies, Llc | Assembly and method to slow down and gently close door |
| US10443287B2 (en) | 2015-07-29 | 2019-10-15 | Ford Global Technologies, Llc | Door position sensor and system for a vehicle |
| US10570656B2 (en) | 2015-07-29 | 2020-02-25 | Ford Global Technologies, Llc | Magnetic object detection for vehicle door assist system |
| WO2020187809A1 (en) | 2019-03-18 | 2020-09-24 | Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Bamberg | Control system for controlling a comfort function of a motor vehicle |
| DE102020117542A1 (en) * | 2019-07-30 | 2021-02-04 | Bayerische Motoren Werke Aktiengesellschaft | Component for assembly in the exterior of a vehicle |
| US11365578B2 (en) | 2019-08-29 | 2022-06-21 | Ford Global Technologies, Llc | Powered hinge assembly for vehicle doors |
| DE102019202500B4 (en) | 2019-02-25 | 2023-03-02 | Audi Ag | Method for processing an acoustic instruction signal and computer program product, instruction signal processing device and motor vehicle |
| WO2024002603A1 (en) * | 2022-06-28 | 2024-01-04 | Bayerische Motoren Werke Aktiengesellschaft | Registration plate lighting device for illuminating a registration plate of a motor vehicle, arrangement and method |
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Cited By (52)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE10260167A1 (en) * | 2002-12-20 | 2004-07-01 | Volkswagen Ag | Antenna system for motor vehicle, combines terrestrial radio reception antenna with antenna for receiving remote control signals into single common antenna |
| FR2873074A1 (en) * | 2004-07-19 | 2006-01-20 | Peugeot Citroen Automobiles Sa | Motor vehicle door opening and closing device, has microphone amplifying voice of driver or entitled person, where device is housed in central headlight inside box containing units disposed transversally to direction of vehicle axis |
| EP1733937A1 (en) | 2005-06-13 | 2006-12-20 | Volkswagen Aktiengesellschaft | Automatic opening method for a vehicle closure |
| US8284022B2 (en) | 2005-12-22 | 2012-10-09 | Brose Schleisssysteme GmbH & Co., KG | Motor vehicle door arrangement |
| EP1808820A1 (en) * | 2005-12-22 | 2007-07-18 | Brose Schliesssysteme GmbH & Co. KG | Door arrangement for a vehicle |
| FR2899629A1 (en) * | 2006-04-11 | 2007-10-12 | Renault Sas | Hands-free door leaf arrangement for e.g. commercial vehicle, has hands-free control unit to permit unlocking of lock and to permit opening of door leafs, where unit has user identification device and user detection device |
| FR2916790A1 (en) * | 2007-06-04 | 2008-12-05 | Peugeot Citroen Automobiles Sa | Opening frame i.e. boot lid, opening and closing device for motor vehicle, has control units controlling opening of frame and actuated in response to positioning of body part of user such that frame is opened without using fingers by user |
| US8717429B2 (en) | 2007-08-21 | 2014-05-06 | Valeo Securite Habitacle | Method of automatically unlocking an opening member of a motor vehicle for a hands-free system, and device for implementing the method |
| FR2920172A1 (en) * | 2007-08-21 | 2009-02-27 | Valeo Securite Habitacle Sas | AUTOMATIC UNLOCKING METHOD OF A MOTOR VEHICLE OPENING FOR HANDS-FREE SYSTEM AND DEVICE FOR IMPLEMENTING THE METHOD |
| WO2009024602A1 (en) * | 2007-08-21 | 2009-02-26 | Valeo Securite Habitacle | Method of automatically unlocking an opening member of a motor vehicle for a hands-free system, and device for implementing the method |
| US8788152B2 (en) | 2008-04-29 | 2014-07-22 | Volkswagen Ag | Method and device for actuating a door or a flap of a vehicle |
| DE102009023594A1 (en) * | 2009-06-02 | 2010-12-09 | Volkswagen Ag | Method and device for actuating a closing element of a vehicle |
| US8868299B2 (en) | 2009-06-02 | 2014-10-21 | Volkswagen Ag | Method and device for actuating a closing element of a vehicle |
| DE102009030274A1 (en) | 2009-06-24 | 2010-01-21 | Daimler Ag | Opening and closing system for e.g. cover of saloon car, has motion sensor assigned to detecting device, where opening or closing of door, cover or lid is initiated by movement of authorized person through motion sensor |
| GB2512313A (en) * | 2013-03-26 | 2014-10-01 | Gm Global Tech Operations Inc | A system for controlling functions of a vehicle by speech |
| CN103573098A (en) * | 2013-11-19 | 2014-02-12 | 浙江吉利汽车研究院有限公司 | Self-induction type vehicle trunk opening device |
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| US9890576B2 (en) | 2015-07-29 | 2018-02-13 | Ford Global Technologies, Llc | Active door operation based on voice commands |
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| US10626657B2 (en) | 2015-07-29 | 2020-04-21 | Ford Global Technologies, Llc | Automotive door power assist |
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| CN107284413A (en) * | 2016-03-31 | 2017-10-24 | 比亚迪股份有限公司 | Control method for vehicle and system, verbal instructions identification key and cloud server |
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| US11475889B2 (en) | 2017-05-25 | 2022-10-18 | Magna Exteriors Inc. | Voice activated liftgate |
| WO2018215972A1 (en) | 2017-05-25 | 2018-11-29 | Magna Exteriors Inc | Voice activated liftgate |
| EP3631133A4 (en) * | 2017-05-25 | 2020-06-17 | Magna Exteriors Inc. | Voice activated liftgate |
| DE102017218542A1 (en) | 2017-10-17 | 2018-08-16 | Audi Ag | Method for voice control of vehicle functions of a motor vehicle from outside the motor vehicle, roof antenna element for a motor vehicle and motor vehicle with a roof antenna element |
| DE102018208776B3 (en) | 2018-06-05 | 2019-07-18 | Audi Ag | Motor vehicle external microphone, motor vehicle roof antenna and motor vehicle with at least one motor vehicle exterior microphone and method for operating a motor vehicle exterior microphone |
| US11380981B2 (en) * | 2018-06-05 | 2022-07-05 | Audi Ag | Motor vehicle roof antenna with external microphone and operating method thereof |
| WO2019233681A1 (en) | 2018-06-05 | 2019-12-12 | Audi Ag | Motor vehicle external microphone, motor vehicle roof antenna and motor vehicle having at least one motor vehicle external microphone, and method for operating a motor vehicle external microphone |
| DE102019202500B4 (en) | 2019-02-25 | 2023-03-02 | Audi Ag | Method for processing an acoustic instruction signal and computer program product, instruction signal processing device and motor vehicle |
| WO2020187809A1 (en) | 2019-03-18 | 2020-09-24 | Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Bamberg | Control system for controlling a comfort function of a motor vehicle |
| DE102020117542A1 (en) * | 2019-07-30 | 2021-02-04 | Bayerische Motoren Werke Aktiengesellschaft | Component for assembly in the exterior of a vehicle |
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| WO2024002603A1 (en) * | 2022-06-28 | 2024-01-04 | Bayerische Motoren Werke Aktiengesellschaft | Registration plate lighting device for illuminating a registration plate of a motor vehicle, arrangement and method |
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| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| 8141 | Disposal/no request for examination |