GB9420363D0 - Vehicle security - Google Patents

Vehicle security

Info

Publication number
GB9420363D0
GB9420363D0 GB9420363A GB9420363A GB9420363D0 GB 9420363 D0 GB9420363 D0 GB 9420363D0 GB 9420363 A GB9420363 A GB 9420363A GB 9420363 A GB9420363 A GB 9420363A GB 9420363 D0 GB9420363 D0 GB 9420363D0
Authority
GB
United Kingdom
Prior art keywords
vehicle security
security
vehicle
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Withdrawn
Application number
GB9420363A
Other versions
GB2282687A (en
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.)
BTG International Ltd
Original Assignee
British Technology Group Ltd
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 British Technology Group Ltd filed Critical British Technology Group Ltd
Publication of GB9420363D0 publication Critical patent/GB9420363D0/en
Publication of GB2282687A publication Critical patent/GB2282687A/en
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • B60R25/24—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
    • 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
    • G07C2009/00412—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 the transmitted data signal being encrypted
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)
GB9420363A 1993-10-08 1994-10-10 Vehicle security Withdrawn GB2282687A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9320767A GB9320767D0 (en) 1993-10-08 1993-10-08 Vehicle security

Publications (2)

Publication Number Publication Date
GB9420363D0 true GB9420363D0 (en) 1994-11-23
GB2282687A GB2282687A (en) 1995-04-12

Family

ID=10743220

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9320767A Pending GB9320767D0 (en) 1993-10-08 1993-10-08 Vehicle security
GB9420363A Withdrawn GB2282687A (en) 1993-10-08 1994-10-10 Vehicle security

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9320767A Pending GB9320767D0 (en) 1993-10-08 1993-10-08 Vehicle security

Country Status (3)

Country Link
AU (1) AU7817794A (en)
GB (2) GB9320767D0 (en)
WO (1) WO1995010432A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4414644A1 (en) * 1993-10-29 1995-05-04 Bosch Gmbh Robert Vehicle security arrangement
DE4411449C1 (en) * 1994-04-01 1995-03-16 Daimler Benz Ag Vehicle security device with electronic use-authorisation coding
FR2720703B1 (en) * 1994-06-06 1996-07-12 Sagem Vehicle anti-theft system.
DE19516992C1 (en) * 1995-05-09 1996-04-04 Siemens Ag Operating system for automobile anti-theft device
DE19523009C2 (en) * 1995-06-24 1998-03-12 Megamos F & G Sicherheit Authentication system
DE19531219C1 (en) * 1995-08-24 1996-12-05 Siemens Ag Vehicle anti-theft arrangement
EP0835790B1 (en) * 1996-10-14 2003-12-10 Denso Corporation Anti-theft device using code type transponder
JP3427694B2 (en) * 1997-09-19 2003-07-22 日産自動車株式会社 Vehicle security device
EP0923054B1 (en) * 1997-12-10 2003-06-04 Delphi Automotive Systems Deutschland GmbH Method and device for checking the usage right for access control devices
FR2801153B1 (en) * 1999-11-15 2001-12-21 Valeo Securite Habitacle SECURE BIDIRECTIONAL TRANSMISSION OF DATA, AND SYSTEM FOR IMPLEMENTING SAME
DE10134837A1 (en) * 2001-07-17 2003-01-30 Hella Kg Hueck & Co Method for remotely locking and / or unlocking a vehicle
DE10354517B4 (en) * 2003-11-21 2008-11-27 Daimler Ag Method for operating a safety locking system
DE102004033393B4 (en) * 2004-07-09 2007-03-15 Siemens Ag Method for authenticating at least one first mobile transmitting and receiving device to at least one base station

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2051442B (en) * 1979-03-30 1984-02-01 Howard J A Security system
DE3225754A1 (en) * 1982-07-09 1984-01-12 Hülsbeck & Fürst GmbH & Co KG, 5620 Velbert METHOD FOR THE LOCKING EFFECTIVE INTERACTION OF A KEY-LIKE PART WITH A LOCK-LIKE PART
JPH0732499B2 (en) * 1988-08-16 1995-04-10 日産自動車株式会社 Lock and unlock control system
IT221193Z2 (en) * 1990-08-10 1994-02-16 Girotto Pietro AUTOMATIC CONTROL DEVICE OF AN ANTI-THEFT SYSTEM
IT1253068B (en) * 1991-07-01 1995-07-10 Medardo Reggiani PASSIVE INSERTION BURGLAR ALARM

Also Published As

Publication number Publication date
GB9320767D0 (en) 1993-12-01
AU7817794A (en) 1995-05-04
WO1995010432A1 (en) 1995-04-20
GB2282687A (en) 1995-04-12

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)