EP0898254A2 - Dispositif antivol pour un appareil - Google Patents
Dispositif antivol pour un appareil Download PDFInfo
- 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
Links
Images
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.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Storage Device Security (AREA)
- Credit Cards Or The Like (AREA)
- Burglar Alarm Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19735660 | 1997-08-16 | ||
DE19735660A DE19735660A1 (de) | 1997-08-16 | 1997-08-16 | Einrichtung zum Diebstahlschutz eines Gerätes |
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)
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)
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)
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 |
-
1997
- 1997-08-16 DE DE19735660A patent/DE19735660A1/de not_active Withdrawn
-
1998
- 1998-07-15 EP EP98113139A patent/EP0898254B1/fr not_active Expired - Lifetime
- 1998-07-15 DE DE59810621T patent/DE59810621D1/de not_active Expired - Lifetime
Patent Citations (5)
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)
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 |
---|---|
EP0898254A3 (fr) | 1999-12-29 |
EP0898254B1 (fr) | 2004-01-21 |
DE59810621D1 (de) | 2004-02-26 |
DE19735660A1 (de) | 1999-02-18 |
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