GB9519022D0 - An electric security system - Google Patents

An electric security system

Info

Publication number
GB9519022D0
GB9519022D0 GB9519022A GB9519022A GB9519022D0 GB 9519022 D0 GB9519022 D0 GB 9519022D0 GB 9519022 A GB9519022 A GB 9519022A GB 9519022 A GB9519022 A GB 9519022A GB 9519022 D0 GB9519022 D0 GB 9519022D0
Authority
GB
United Kingdom
Prior art keywords
security system
electric security
electric
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.)
Withdrawn
Application number
GB9519022A
Other versions
GB2296804A (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.)
JANSON NIGEL
Original Assignee
JANSON NIGEL
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 GB9418796A external-priority patent/GB9418796D0/en
Application filed by JANSON NIGEL filed Critical JANSON NIGEL
Priority to GB9519022A priority Critical patent/GB2296804A/en
Publication of GB9519022D0 publication Critical patent/GB9519022D0/en
Publication of GB2296804A publication Critical patent/GB2296804A/en
Withdrawn legal-status Critical Current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
    • 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
    • B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
    • B60R25/1003—Alarm systems characterised by arm or disarm features
    • 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
    • B60R25/40—Features of the power supply for the anti-theft system, e.g. anti-theft batteries, back-up power supply or means to save battery power
    • B60R25/406—Power supply in the remote key
    • 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
    • G07C9/00309—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
GB9519022A 1994-09-17 1995-09-18 Electronic security system Withdrawn GB2296804A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9519022A GB2296804A (en) 1994-09-17 1995-09-18 Electronic security system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9418796A GB9418796D0 (en) 1994-09-17 1994-09-17 An electric security system for a vehicle
GB9519022A GB2296804A (en) 1994-09-17 1995-09-18 Electronic security system

Publications (2)

Publication Number Publication Date
GB9519022D0 true GB9519022D0 (en) 1995-11-15
GB2296804A GB2296804A (en) 1996-07-10

Family

ID=26305647

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9519022A Withdrawn GB2296804A (en) 1994-09-17 1995-09-18 Electronic security system

Country Status (1)

Country Link
GB (1) GB2296804A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6359547B1 (en) 1994-11-15 2002-03-19 William D. Denison Electronic access control device
US5952937A (en) * 1997-03-12 1999-09-14 Ut Automotive Dearborn, Inc. System and method of updating communications in a security system
JP3244023B2 (en) * 1997-06-19 2002-01-07 トヨタ自動車株式会社 Vehicle key device, vehicle engine start control method, and vehicle key system
EP0887497B1 (en) * 1997-06-23 2004-03-31 Delphi Technologies, Inc. RF based theft deterrent system and method
BE1011865A4 (en) * 1998-04-07 2000-02-01 Mortelmans Jean Marie Willy Gh Vehicle on-board data verification and authorisation system
EP1098472B1 (en) * 1999-11-03 2005-05-11 TeraTron GmbH Chip for storing a secret key for use in a user authorization control system
IL154511A0 (en) 2001-11-08 2003-09-17 Vega Elettronica S R L Ancillary protection system against the unauthorized use of an access and/or ignition key
ITUB20159420A1 (en) * 2015-12-28 2017-06-28 Cev Lab S R L Con Unico Socio IMPROVED IGNITION LOCK

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3008066A1 (en) * 1980-03-03 1981-09-17 Robert Bosch Gmbh, 7000 Stuttgart CIRCUIT ARRANGEMENT FOR IGNITION OF INTERNAL COMBUSTION ENGINES
US4932494A (en) * 1987-01-22 1990-06-12 Chandler David R Vehicle security system
US5193641A (en) * 1991-08-30 1993-03-16 Quantic Industries Anti-theft vehicle system and method
WO1993015935A1 (en) * 1992-02-07 1993-08-19 Fibre Optic Technologies Limited Motor vehicle anti-theft system
GB2286702A (en) * 1994-02-18 1995-08-23 Andrew Gardner Fibre optic switching system

Also Published As

Publication number Publication date
GB2296804A (en) 1996-07-10

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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)