EP0898254A2 - Dispositif antivol pour un appareil - Google Patents

Dispositif antivol pour un appareil Download PDF

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Publication number
EP0898254A2
EP0898254A2 EP98113139A EP98113139A EP0898254A2 EP 0898254 A2 EP0898254 A2 EP 0898254A2 EP 98113139 A EP98113139 A EP 98113139A EP 98113139 A EP98113139 A EP 98113139A EP 0898254 A2 EP0898254 A2 EP 0898254A2
Authority
EP
European Patent Office
Prior art keywords
code
memory
data carrier
chip card
card
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
EP98113139A
Other languages
German (de)
English (en)
Other versions
EP0898254A3 (fr
EP0898254B1 (fr
Inventor
Fred Mueller
Stefan Goss
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0898254A2 publication Critical patent/EP0898254A2/fr
Publication of EP0898254A3 publication Critical patent/EP0898254A3/fr
Application granted granted Critical
Publication of EP0898254B1 publication Critical patent/EP0898254B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
    • G08B13/1409—Mechanical actuation by lifting or attempted removal of hand-portable articles for removal detection of electrical appliances by detecting their physical disconnection from an electrical system, e.g. using a switch incorporated in the plug connector
    • G08B13/1418—Removal detected by failure in electrical connection between the appliance and a control centre, home control panel or a power supply
    • 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
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/29—Individual registration on entry or exit involving the use of a pass the pass containing active electronic elements, e.g. smartcards

Definitions

  • the invention relates to an anti-theft device a device, preferably a car radio, for Commissioning one from an exchangeable data carrier, especially a code read a chip card.
  • chip cards Another method is the use of chip cards known. When the chip card is removed, the Device not possible while the chip card is inserted the device developed the full functionality. In doing so mostly used chip cards on which one against Write protected code is saved. This code will once in the course of the production of the chip card or at the manufacture of the device written on the card and write protection activated. Since the spread of Smart cards are growing rapidly, and smart card users often carry them many chip cards with them.
  • the object of the present invention is that Theft protection function or the commissioning of a anti-theft device also with a chip card to be able to make, which also serves other purposes.
  • a exchangeable data carriers in particular a chip card, a writable first storage location for a code and a writable second memory location for an identifier which states whether on the writable first A code is saved.
  • a learning phase of one in the device located processor after connecting the disk with the device can be queried for the identifier, which is not the case with one generated a code in the device and in the first storage space of the data carrier and into a memory of the device is written and the identifier in the second Storage space is written.
  • chip card In addition to a chip card come as an exchangeable data carrier for example rewritable CDs or chips in question, which are arranged in other objects, for example in a car key.
  • the connection between the device and the disk can by direct contact - like for example with the usual chip cards -, optically or done electromagnetically - as with transponders equipped car keys.
  • the device according to the invention has the advantage that the Data carriers, especially the chip card - also in the following Combination card called -, neither for use for Theft protection is still designed for an individual device have to be.
  • Such measures would namely, for example the chip cards manufactured in large quantities considerably make it more expensive.
  • a further development of the device according to the invention exists in that the code is read with an existing identifier and is written into the memory of the device. So that can with the help of a trained for a first device Another device can be taught. So can for example, an owner of several cars with one each The car radio operates with a single combination card to take. This remains the same as for a single device Possibility of commissioning with the keycard. Even if the device is designed so that one of several key cards can be used for commissioning, this advantage remains when using the invention Receive facility.
  • the device according to the invention per se also a device that can be used before teaching the Data carrier can be put into operation without protection, is a connection of the device according to the invention with theft protection possible without this data carrier. So can be used, for example, for commissioning a code or the use of another chip card be provided.
  • the user can be theft-proof Device with the additional chip card - in the following also key card called - put into operation as long as he does not have a combination card owns or he doesn't find it annoying, more Carry smart cards with you as necessary.
  • the device according to the invention enables a manufacturer of devices this with a device for theft protection including the keycard - regardless of whether the user ever uses combo cards.
  • a memory for data for decoding digital contains coded traffic reports.
  • This store and the Memory for the identifier and the code can be of two Components, for example a ROM and an EEPROM be formed.
  • the data for decoding digitally encoded Traffic reports vary from country to country, so that the chip cards with this data - in the following also Called TMC cards - sold individually from country to country become.
  • the device manufacturer often does not know where to go a device manufactured by him is ultimately sold.
  • users can Protect your device against theft in any country and later The presence of a combination card instead of the keycard use for anti-theft purposes.
  • a read-only memory 7b For storing fixed values, for example for Decoding of digitally coded traffic reports required data, a read-only memory 7b is used.
  • EEPROM 8 In the chip card 7 provided, the memory area is shown schematically is. A part of it serves, for example the bits from 0 to 15, as a second storage space and is for an identifier reserved, which states whether in another, predetermined Part (first memory location) of a code is stored.
  • the Chip card 7 is also called TMC card in the following.
  • An advantageous allocation of the first storage space can be made by storing the code several times is - for example three times. So the security is with Reading increases.
  • the code can also be stored in encrypted form be, with only the microcomputer 4 for decryption in able.
EP98113139A 1997-08-16 1998-07-15 Dispositif antivol pour un appareil Expired - Lifetime EP0898254B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19735660A DE19735660A1 (de) 1997-08-16 1997-08-16 Einrichtung zum Diebstahlschutz eines Gerätes
DE19735660 1997-08-16

Publications (3)

Publication Number Publication Date
EP0898254A2 true EP0898254A2 (fr) 1999-02-24
EP0898254A3 EP0898254A3 (fr) 1999-12-29
EP0898254B1 EP0898254B1 (fr) 2004-01-21

Family

ID=7839244

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98113139A Expired - Lifetime EP0898254B1 (fr) 1997-08-16 1998-07-15 Dispositif antivol pour un appareil

Country Status (2)

Country Link
EP (1) EP0898254B1 (fr)
DE (2) DE19735660A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1012908A3 (fr) * 1999-09-22 2001-05-08 Staar Sa Dispositif de securite pour appareils audio/video.
WO2001073711A2 (fr) * 2000-03-28 2001-10-04 Robert Bosch Gmbh Procede et dispositif de protection antivol d'un appareil
WO2004005076A1 (fr) * 2002-07-03 2004-01-15 Johnson Controls Gmbh Procede et systeme de protection contre le vol d'un appareil electronique, et support de donnees et appareil electronique
US6824063B1 (en) 2000-08-04 2004-11-30 Sandisk Corporation Use of small electronic circuit cards with different interfaces in an electronic system
CN104469330A (zh) * 2015-01-04 2015-03-25 安徽波维电子科技有限公司 卫星电视接收系统的户外单元防盗装置
CN104486601A (zh) * 2015-01-04 2015-04-01 安徽波维电子科技有限公司 卫星电视接收系统的户外单元防盗方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008040236A1 (de) 2008-07-08 2010-01-14 Robert Bosch Gmbh Verwendung eines personenbezogenen, elektronischen Identifikationsdokuments zur Freischaltung von Funktionen in einem Fahrzeug

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0456916A1 (fr) * 1990-05-11 1991-11-21 Telettra Espana, S.A. Système intégral de protection de véhicules
EP0476754A1 (fr) * 1990-09-17 1992-03-25 Koninklijke Philips Electronics N.V. Appareil à commande par microprocesseur muni d'un dispositif de protection déconnectable
US5349326A (en) * 1991-07-03 1994-09-20 Yamaha Corporation Car audio apparatus
EP0762339A2 (fr) * 1995-08-30 1997-03-12 Peter Spende Agencement de tachygraphe
WO1997023986A1 (fr) * 1995-12-21 1997-07-03 British Technology Group Limited Appareil electronique antivol et procede apparente

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0456916A1 (fr) * 1990-05-11 1991-11-21 Telettra Espana, S.A. Système intégral de protection de véhicules
EP0476754A1 (fr) * 1990-09-17 1992-03-25 Koninklijke Philips Electronics N.V. Appareil à commande par microprocesseur muni d'un dispositif de protection déconnectable
US5349326A (en) * 1991-07-03 1994-09-20 Yamaha Corporation Car audio apparatus
EP0762339A2 (fr) * 1995-08-30 1997-03-12 Peter Spende Agencement de tachygraphe
WO1997023986A1 (fr) * 1995-12-21 1997-07-03 British Technology Group Limited Appareil electronique antivol et procede apparente

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1012908A3 (fr) * 1999-09-22 2001-05-08 Staar Sa Dispositif de securite pour appareils audio/video.
WO2001073711A2 (fr) * 2000-03-28 2001-10-04 Robert Bosch Gmbh Procede et dispositif de protection antivol d'un appareil
WO2001073711A3 (fr) * 2000-03-28 2002-08-08 Bosch Gmbh Robert Procede et dispositif de protection antivol d'un appareil
DE10015307B4 (de) * 2000-03-28 2018-10-11 Ipcom Gmbh & Co. Kg Verfahren und Vorrichtung zum Schutz eines Gerätes vor Diebstahl
US6824063B1 (en) 2000-08-04 2004-11-30 Sandisk Corporation Use of small electronic circuit cards with different interfaces in an electronic system
US7090124B2 (en) 2000-08-04 2006-08-15 Sandisk Corporation Use of small electronic circuit cards with different interfaces in an electronic system
US7350714B2 (en) 2000-08-04 2008-04-01 Sandisk Corporation Use of small electronic circuit cards with different interfaces in an electronic system
WO2004005076A1 (fr) * 2002-07-03 2004-01-15 Johnson Controls Gmbh Procede et systeme de protection contre le vol d'un appareil electronique, et support de donnees et appareil electronique
CN104469330A (zh) * 2015-01-04 2015-03-25 安徽波维电子科技有限公司 卫星电视接收系统的户外单元防盗装置
CN104486601A (zh) * 2015-01-04 2015-04-01 安徽波维电子科技有限公司 卫星电视接收系统的户外单元防盗方法
CN104486601B (zh) * 2015-01-04 2017-06-30 安徽波维电子科技有限公司 卫星电视接收系统的户外单元防盗方法
CN104469330B (zh) * 2015-01-04 2017-09-12 安徽波维电子科技有限公司 卫星电视接收系统的户外单元防盗装置

Also Published As

Publication number Publication date
DE59810621D1 (de) 2004-02-26
DE19735660A1 (de) 1999-02-18
EP0898254A3 (fr) 1999-12-29
EP0898254B1 (fr) 2004-01-21

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