GB2331330B - Vehicle security system - Google Patents

Vehicle security system

Info

Publication number
GB2331330B
GB2331330B GB9828316A GB9828316A GB2331330B GB 2331330 B GB2331330 B GB 2331330B GB 9828316 A GB9828316 A GB 9828316A GB 9828316 A GB9828316 A GB 9828316A GB 2331330 B GB2331330 B GB 2331330B
Authority
GB
United Kingdom
Prior art keywords
security system
vehicle security
vehicle
security
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.)
Expired - Fee Related
Application number
GB9828316A
Other versions
GB2331330A (en
GB9828316D0 (en
Inventor
Jeremy John Greenwood
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.)
MG Rover Group Ltd
Original Assignee
MG Rover 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
Priority claimed from GBGB9524165.9A external-priority patent/GB9524165D0/en
Application filed by MG Rover Group Ltd filed Critical MG Rover Group Ltd
Priority to GB9828316A priority Critical patent/GB2331330B/en
Publication of GB9828316D0 publication Critical patent/GB9828316D0/en
Publication of GB2331330A publication Critical patent/GB2331330A/en
Application granted granted Critical
Publication of GB2331330B publication Critical patent/GB2331330B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B60R25/24—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
    • 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
    • B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
    • B60R25/04—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor
    • 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
    • G07C9/00857—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the data carrier can be programmed
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Lock And Its Accessories (AREA)
GB9828316A 1995-11-25 1996-09-26 Vehicle security system Expired - Fee Related GB2331330B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9828316A GB2331330B (en) 1995-11-25 1996-09-26 Vehicle security system

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9524165.9A GB9524165D0 (en) 1995-11-25 1995-11-25 Vehicle security system
GB9620069A GB2307514B (en) 1995-11-25 1996-09-26 Vehicle security system
GB9828316A GB2331330B (en) 1995-11-25 1996-09-26 Vehicle security system

Publications (3)

Publication Number Publication Date
GB9828316D0 GB9828316D0 (en) 1999-02-17
GB2331330A GB2331330A (en) 1999-05-19
GB2331330B true GB2331330B (en) 1999-07-07

Family

ID=26308182

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9620069A Expired - Fee Related GB2307514B (en) 1995-11-25 1996-09-26 Vehicle security system
GB9828316A Expired - Fee Related GB2331330B (en) 1995-11-25 1996-09-26 Vehicle security system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9620069A Expired - Fee Related GB2307514B (en) 1995-11-25 1996-09-26 Vehicle security system

Country Status (1)

Country Link
GB (2) GB2307514B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3546041B2 (en) 2002-02-15 2004-07-21 日産自動車株式会社 In-vehicle device communication controller
JP3577482B2 (en) * 2002-02-15 2004-10-13 日産自動車株式会社 In-vehicle device communication controller
DE10250676A1 (en) * 2002-10-31 2004-05-13 Hella Kg Hueck & Co. Method for avoiding collisions when registering at least one first device on a second device, arrangement of at least one first device and a second device and a first device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0203262A3 (en) * 1985-05-28 1987-09-30 David Arlasky Anti-theft system for a vehicle
DE3905651A1 (en) * 1989-02-24 1990-08-30 Daimler Benz Ag METHOD FOR SECURING CODE WORDS OF A REMOTE CONTROL SYSTEM AND REMOTE CONTROL SYSTEM WITH CODE TRANSFERABLE BY CODE WORDS
DE4233130A1 (en) * 1992-10-02 1994-04-07 Bosch Gmbh Robert remote control
US5363448A (en) * 1993-06-30 1994-11-08 United Technologies Automotive, Inc. Pseudorandom number generation and cryptographic authentication
EP0745040B1 (en) * 1994-02-17 1997-12-10 Rover Group Limited Vehicle security system

Also Published As

Publication number Publication date
GB2307514B (en) 1999-06-02
GB9620069D0 (en) 1996-11-13
GB2331330A (en) 1999-05-19
GB9828316D0 (en) 1999-02-17
GB2307514A (en) 1997-05-28

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000926