WO2000029266A1 - Systeme de reconnaissance pour vehicules et procede d'interrogation dans un tel systeme - Google Patents

Systeme de reconnaissance pour vehicules et procede d'interrogation dans un tel systeme Download PDF

Info

Publication number
WO2000029266A1
WO2000029266A1 PCT/DE1999/003534 DE9903534W WO0029266A1 WO 2000029266 A1 WO2000029266 A1 WO 2000029266A1 DE 9903534 W DE9903534 W DE 9903534W WO 0029266 A1 WO0029266 A1 WO 0029266A1
Authority
WO
WIPO (PCT)
Prior art keywords
characteristic data
vehicle
memory
detection system
buffer
Prior art date
Application number
PCT/DE1999/003534
Other languages
German (de)
English (en)
Inventor
Holm Baeger
Werner Bloch
Original Assignee
Aeg Identifikationssysteme Gmbh
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 Aeg Identifikationssysteme Gmbh filed Critical Aeg Identifikationssysteme Gmbh
Priority to EP99963207A priority Critical patent/EP1140579A1/fr
Publication of WO2000029266A1 publication Critical patent/WO2000029266A1/fr

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
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0841—Registering performance data
    • G07C5/085—Registering performance data using electronic data carriers
    • 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
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station

Definitions

  • the invention relates to a detection system for vehicles and a query method in such a detection system.
  • the present invention has for its object to provide a detection system with improved query capability with little additional effort and a query method in such a detection system.
  • a system and a method according to the invention are described in the independent claims.
  • the dependent claims contain advantageous refinements and developments of the invention.
  • the detection system according to the invention advantageously already uses transmit / receive devices for other purposes of a remote control system for controlling a vehicle function that work in particular with radio waves or infrared rays.
  • These existing transceiver devices are typically not field-fed, but rather derive their operating power from a vehicle-specific electrical energy store.
  • An actuating device which is separate from the vehicle and has its own transceiver, communicates with the transceiver devices on the vehicle for actuating a vehicle function.
  • the existing and jointly used remote control system is, for example, preferably a system for contactless control of a central locking system, for activating or deactivating an in-vehicle alarm system and / or an immobilizer, without this being intended to restrict the control of these functions.
  • the external interrogation devices of the detection system for reading out the stored characteristic data are designed to be compatible with the remote control system in the transmission technology.
  • the additional effort in or on the vehicle is essentially restricted to an extended signal evaluation in the vehicle-side transceiver devices, which, in particular when receiving an external signal, checks whether an interrogation signal is used for characteristic data from the vehicle memory or a remote control signal for a vehicle Function is present and, if necessary, initiate the reading of characteristic data from the data storage arrangement.
  • the data memory arrangement contains a non-volatile characteristic data memory, which can in particular be the memory of a passive transponder.
  • a transponder can already be firmly connected to the vehicle, in particular its frame or body, during the manufacturing process of the vehicle and, in addition to an individual identification number, can also contain characteristic data for manufacturing and / or equipping the vehicle, for example, which is written into the transponder memory during the manufacturing process.
  • characteristic data can also be read out in a manner known per se by means of a magnetic interrogation field, a passive transponder arrangement likewise deriving operational performance from the interrogation field in a manner known per se.
  • a passive transponder arrangement likewise deriving operational performance from the interrogation field in a manner known per se.
  • Such an additional query option results in compatibility with query systems of the magnetic field type and / or allows a check as to whether the transponder query via a magnetic query field leads to the delivery of the same characteristic data as a query via the transmit / receive devices of the remote control system that are also used.
  • a discrepancy between the characteristic data obtained on the different query paths can indicate a defect, an impermissible intervention in the data storage arrangement on the vehicle and / or unauthorized use of the vehicle.
  • the data storage device of the vehicle can have a second memory as a buffer contain, in which characteristic data are taken from the first memory and from which the transmit / receive devices retrieve characteristic data in the event of a query.
  • the second memory can contain additional data that can be called up.
  • changeable callable data can only be contained in the second memory, whereas constant characteristic data of the vehicle are preferably contained in the non-volatile first characteristic data memory. This should not preclude the fact that the characteristic data of the non-volatile memory can be changed with special authorization, for example by authorities, test centers, workshops, etc. Provision can also be made to detect improper use of the vehicle and to write a non-erasable, readable identifier in the characteristic data memory. In the proper operation of the vehicle and / or for persons who are not specifically authorized, the characteristics of the non-volatile memory are assumed to be uncontrollable.
  • a one-off or only on special occasions, in particular after changing the content of the first memory, failure or change of the second memory and / or ascertaining a discrepancy between characteristic data renewed transmission of data from the first to the second memory can be carried out from the first and second memories.
  • a transmission can take place, for example, by means of an external transponder reader and / or by means of data transmission means permanently present in the vehicle. The latter can both include galvanic contacting of the first memory and also include contactless coupling means, in particular a reading coil.
  • characteristic data are each newly transferred from the first non-volatile characteristic data memory to the intermediate memory and are transferred from there to the transceiver devices.
  • Characteristic data storage and intermediate storage can be implemented in different technologies.
  • the buffer store can in particular be connected to complex data evaluation and processing devices, the characteristic data store being connected in particular in the case of purely passive execution
  • an authorization check of the query can be carried out in the transmitters / receivers or connected devices. Different groups of characteristic data can be differentiated, depending on the authorization, e.g. authority, workshop, private services etc. can be accessed. Depending on the query and the authorization recognized on the vehicle, the relevant characteristic data are transmitted via the vehicle-side transceivers. The externally recorded data can then be used in a manner known per se and, in turn, can in turn be fed back into an evaluation system.
  • Fig. 1 shows a vehicle with characteristic data memory and remote control system
  • Fig. 2 shows a vehicle-side arrangement with access to the characteristic data memory
  • the vehicle F outlined in FIG. 1 contains a transponder arrangement TR with a non-volatile characteristic data memory which contains vehicle-specific data.
  • a buffer store ZS is arranged in the vehicle, separated from the transponder arrangement.
  • An in-vehicle remote control device FS such as the remote control of a central locking system, an immobilizer, an alarm system, etc., is connected to transmission / reception devices SE in the vehicle, which can communicate with external control units of the remote control system via a remote control connection, in particular a radio or infrared connection change a vehicle condition.
  • the vehicle-side transceiver devices of the remote control system can also connect in the same way to external interrogation devices AE of a detection system and in particular change signals with them via a contactless connection FV.
  • the vehicle-side transceiver devices SE of the remote control system are additionally connected internally to the buffer store ZS and, by means of their own facilities or by electronics groups which are not explicitly drawn, are able to read out characteristic data from the buffer store and to do so on request from an external query device AE to send the connection FV as a characteristic data signal.
  • the The content of the identification data memory of the transponder arrangement is queried via a magnetic field M of a transponder reader LG and transferred to the intermediate memory ZS via a data output of the reader.
  • the transponder arrangement TR is preferably designed to be purely passive.
  • the intermediate storage device ZS, the transmission / reception facilities SE and further electronic assemblies are typically supplied from the vehicle's electrical system.
  • FIG. 2 shows an alternative embodiment with in-vehicle data transmission from the characteristic data memory to the intermediate memory.
  • a reading signal is given via a reading electronics LE to a reading coil LS arranged in the transponder arrangement TR, which is coupled via the coupling of the reading coil LS to a transponder coil TS the transponder arrangement TR activates a transponder electronics TE and supplies it with electrical power.
  • the activated transponder electronics causes the identification data stored in the non-volatile identification data memory DS or a part thereof to be transmitted to the reading electronics via the coupled coils TS and LS.
  • the characteristic data read out from the characteristic data memory in this way are stored in a buffer memory ZS and fed from this to the transceiver devices for transmitting a characteristic data signal via the connection FV and recorded as a characteristic data signal by the interrogation device AE.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)

Abstract

L'invention concerne un système de reconnaissance pour véhicules comportant une mémoire de données côté véhicule, qui contient des caractéristiques du véhicule, ainsi que des unités d'interrogation externes. Selon l'invention, l'extraction des caractéristiques s'effectue par l'intermédiaire d'unités émettrices-réceptrices côté véhicule, d'un système de télécommande existant. L'invention concerne également un procédé d'interrogation pour un tel système de reconnaissance.
PCT/DE1999/003534 1998-11-12 1999-11-05 Systeme de reconnaissance pour vehicules et procede d'interrogation dans un tel systeme WO2000029266A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP99963207A EP1140579A1 (fr) 1998-11-12 1999-11-05 Systeme de reconnaissance pour vehicules et procede d'interrogation dans un tel systeme

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19852186.3 1998-11-12
DE19852186A DE19852186A1 (de) 1998-11-12 1998-11-12 Erkennungssystem für Fahrzeuge und Abfrageverfahren in einem solchen Erkennungssystem

Publications (1)

Publication Number Publication Date
WO2000029266A1 true WO2000029266A1 (fr) 2000-05-25

Family

ID=7887558

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1999/003534 WO2000029266A1 (fr) 1998-11-12 1999-11-05 Systeme de reconnaissance pour vehicules et procede d'interrogation dans un tel systeme

Country Status (3)

Country Link
EP (1) EP1140579A1 (fr)
DE (1) DE19852186A1 (fr)
WO (1) WO2000029266A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10107263A1 (de) * 2001-02-16 2002-08-22 Volkswagen Ag Verfahren und Vorrichtung zur fahrzeugtypischen Programmierung von Fahrzeugsteuergeräten
WO2003069565A1 (fr) * 2002-02-18 2003-08-21 Derrick Arthur Bishop Systemes d'enregistrement de donnees de vehicules

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4334859A1 (de) * 1993-10-13 1994-12-01 Daimler Benz Ag Einrichtung zum Testen und/oder Programmieren von elektronischen Steuergeräten in einem Kraftfahrzeug
DE4417688C1 (de) 1994-05-20 1995-07-13 Licentia Gmbh Beweglicher Gegenstand mit einem Transponder
EP0667597A2 (fr) * 1994-02-14 1995-08-16 Texas Instruments Deutschland Gmbh Système de communication intégré pour véhicules
EP0718156A1 (fr) * 1994-12-15 1996-06-26 TEMIC TELEFUNKEN microelectronic GmbH Procédé de transmission de données entre un bus de données et un lecteur
DE19545888A1 (de) * 1995-12-08 1997-06-12 Bayerische Motoren Werke Ag Fahrzeug mit einem Schlüssel und mit abrufbaren Diagnosedaten von Ausrüstungsteilen
WO1998026393A1 (fr) * 1996-12-10 1998-06-18 United Technologies Automotive, Inc. Dispositif d'entree a distance etablissant son propre diagnostic
DE19811435A1 (de) * 1998-03-17 1999-09-30 Bosch Gmbh Robert Berechtigungskontrollsystem für Fahrzeuge

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4422039A1 (de) * 1994-06-23 1996-01-04 Siemens Ag Überwachungseinrichtung für elektrische Bauelemente, insbesondere für Relais
DE19516019C1 (de) * 1995-05-02 1996-09-05 Daimler Benz Ag Fahrzeug mit einer abnehmbaren, diebstahlgesicherten Funktionseinheit

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4334859A1 (de) * 1993-10-13 1994-12-01 Daimler Benz Ag Einrichtung zum Testen und/oder Programmieren von elektronischen Steuergeräten in einem Kraftfahrzeug
EP0667597A2 (fr) * 1994-02-14 1995-08-16 Texas Instruments Deutschland Gmbh Système de communication intégré pour véhicules
DE4417688C1 (de) 1994-05-20 1995-07-13 Licentia Gmbh Beweglicher Gegenstand mit einem Transponder
EP0718156A1 (fr) * 1994-12-15 1996-06-26 TEMIC TELEFUNKEN microelectronic GmbH Procédé de transmission de données entre un bus de données et un lecteur
DE19545888A1 (de) * 1995-12-08 1997-06-12 Bayerische Motoren Werke Ag Fahrzeug mit einem Schlüssel und mit abrufbaren Diagnosedaten von Ausrüstungsteilen
WO1998026393A1 (fr) * 1996-12-10 1998-06-18 United Technologies Automotive, Inc. Dispositif d'entree a distance etablissant son propre diagnostic
DE19811435A1 (de) * 1998-03-17 1999-09-30 Bosch Gmbh Robert Berechtigungskontrollsystem für Fahrzeuge

Also Published As

Publication number Publication date
EP1140579A1 (fr) 2001-10-10
DE19852186A1 (de) 2000-05-18

Similar Documents

Publication Publication Date Title
DE102005015594B4 (de) Berührungsloses Zugangssystem und Wegfahrsperre mit unterschiedlichen Frequenzen unter Verwendung derselben Antennenspule
EP2637903B1 (fr) Système de verrouillage, de préférence pour un véhicule
DE4335316C2 (de) Anordnung und Verfahren zur Kennzeichnung, Identifikation und Verifikation von Fahrzeugen
DE3902339C2 (de) Datenerfassungs- und Auswerteanordnung für ein batteriebetriebenes Fahrzeug
DE102008032094A1 (de) Fahrzeug mit einer Vorrichtung zur Erfassung von Fahrzeugkomponenten und Verfahren zur Komponentenerfassung durch ein Fahrzeug
EP0387581B1 (fr) Installation pour protéger les véhicules contre le vol
EP1302374A2 (fr) Procédé d'initialisation d'un système de contrôle d'accès avec plusieurs clées electroniques et plusieurs objéts
EP3347246B1 (fr) Procédé et système de localisation d'une unité radio portable
EP2254775B1 (fr) Circuit électrique pour contrôle d'accès et pour dispositif anti-démarrage d'un véhicule
DE102013006070A1 (de) Verfahren und Vorrichtung zur Übermittlung fahrzeugspezifischer Informationen an ein Endgerät eines Nutzers durch Mittel der drahtlosen Kommunikation
DE19919501A1 (de) Vorrichtung zur Speicherung von betriebsabhängigen Fahrzeugdaten in einem entnehmbaren Speicherelement
DE102006019572A1 (de) Systemarchitektur für ein Keyless-Go-System
DE102005047365B3 (de) System zum Abgleich von Statusinformationen eines Kraftfahrzeuges zwischen wenigstens zwei ID-Gebern
WO2000029266A1 (fr) Systeme de reconnaissance pour vehicules et procede d'interrogation dans un tel systeme
EP1217588B1 (fr) Dispositif de radio-télécommande, en particulier pour véhicules automobiles
DE69323424T2 (de) Ein Transpondersystem
DE10146037A1 (de) Schließsystem, insbesondere für ein Kraftfahrzeug
DE19836973A1 (de) Zugangs- und Start-/Fahrberechtigungssystem für ein Fahrzeug
DE102011054154A1 (de) Vorrichtung zur Speicherung und Bereitstellung von fahrzeugbezogenen Daten und zugehöriges Verfahren
DE102010010529B4 (de) Kontrolle einer Zugriffsberechtigung für ein Kraftfahrzeug
EP0879160B2 (fr) Dispositif antivol pour automobiles et procede antivol
DE69803569T2 (de) Vorrichtung und verfahren zur identifizierung von fahrzeugen
DE4341333B4 (de) Verfahren zum Betreiben einer elektronischen Wegfahrsperre und elektronische Wegfahrsperre für Kraftfahrzeuge
DE102017222962A1 (de) Steuergerät mit Kommunikationseinrichtung zum kontaktlosen Datenaustausch und Verfahren
DE60211419T2 (de) Startberechtigungssystem eines Kraftfahrzeugs

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): JP US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 1999963207

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 1999963207

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 1999963207

Country of ref document: EP