GB2227792A - Preventing unauthorised vehicle starting - Google Patents

Preventing unauthorised vehicle starting Download PDF

Info

Publication number
GB2227792A
GB2227792A GB8906043A GB8906043A GB2227792A GB 2227792 A GB2227792 A GB 2227792A GB 8906043 A GB8906043 A GB 8906043A GB 8906043 A GB8906043 A GB 8906043A GB 2227792 A GB2227792 A GB 2227792A
Authority
GB
United Kingdom
Prior art keywords
vehicle
plastic card
assembly
key
vehicle starting
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Withdrawn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
GB8906043A
Other versions
GB8906043D0 (en
Inventor
George Martin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB8906043A priority Critical patent/GB2227792A/en
Publication of GB8906043D0 publication Critical patent/GB8906043D0/en
Publication of GB2227792A publication Critical patent/GB2227792A/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Withdrawn legal-status Critical Current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

Abstract

A transistor card reader located under a vehicle instrument panel prevents the completion of the start key switch circuit until a card with the owner's identity encoded is inserted in a reader slot.

Description

TO PREVENT THEFT OF VEHICLES The invention relates to the prevention of Vehicles being stolen.
A method to imobilize the power of a Vehicle by means of isolating current reaching the starter switch.
A transister assembly packet approximately 75 m/m in length, 62.5 m/m in width and 18 m/m in thickness, having a slot to allow the insertion of a plastic card, this would identify the owner or user of the Vehicle by means of a code number, name, binary numbers in circuit with transisters.
The packet or transister assembly is located under the instrument panel in such a manner that the packet is out of reach, and only visible by the slot necessary for the plastic card to be inserted.
Transisters are used to obtain the maximum number of switches to create as many possible combinations that can be obtained, this with the manipulation, size and shape of the plastic card, would avoid having too many repeats or changes in design to cover the amount of Vehicles produced, and would create a greater obstacle for the would be thief to overcome.
Digital Intergrated Circuits used in line between the Battery and Starter switch, the circuit would remain isolated until the plastic card with its positive identification is inserted, this would complete the circuit and allow current to pass to the starter switch.
According to the present invention the plastic card is inserted into the slot provided, this allows the current to pass to the starter switch. Vehicle can now be started in the usual manner, using the starter key, to stop the engine key is turned to the off position, removal of the plastic card vehicle is now completely imobilized.

Claims (3)

  1. I claim the use of a transisterised assembly that is energised by the insertion of the positioned identified plastic card will prevent the power from the Battery supplying current to pass to the starter switch. We now have three items 1. Key to enter Vehicle.
  2. t. Key to start Vehicle.
  3. 3. Plastic card completely imobilizing the Vehicle.
    I believe under these circumstances the stealing of a Vehicle would be very difficult, and providing the transister assembly is concealed under the instrument panel, it would be necessary to dismantle the panel to reach theconnection.This would prevent the use of various types of keys to enter a Vehicle when confronted with a further obstacle.
GB8906043A 1989-02-07 1989-02-07 Preventing unauthorised vehicle starting Withdrawn GB2227792A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8906043A GB2227792A (en) 1989-02-07 1989-02-07 Preventing unauthorised vehicle starting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8906043A GB2227792A (en) 1989-02-07 1989-02-07 Preventing unauthorised vehicle starting

Publications (2)

Publication Number Publication Date
GB8906043D0 GB8906043D0 (en) 1989-04-26
GB2227792A true GB2227792A (en) 1990-08-08

Family

ID=10653435

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8906043A Withdrawn GB2227792A (en) 1989-02-07 1989-02-07 Preventing unauthorised vehicle starting

Country Status (1)

Country Link
GB (1) GB2227792A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4292541A (en) * 1977-06-14 1981-09-29 Bernd Ambrosius Safeguard or lock device
GB2104592A (en) * 1981-07-24 1983-03-09 William Shiu Hung Cheung Security device for a vehicle ignition system
EP0075078A1 (en) * 1981-06-27 1983-03-30 Teruyuki Yano Cipher reading device preventing unauthorized vehicle use
US4477874A (en) * 1980-11-25 1984-10-16 Nippondenso Co., Ltd. Card-operated control system for vehicle components

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4292541A (en) * 1977-06-14 1981-09-29 Bernd Ambrosius Safeguard or lock device
US4477874A (en) * 1980-11-25 1984-10-16 Nippondenso Co., Ltd. Card-operated control system for vehicle components
EP0075078A1 (en) * 1981-06-27 1983-03-30 Teruyuki Yano Cipher reading device preventing unauthorized vehicle use
GB2104592A (en) * 1981-07-24 1983-03-09 William Shiu Hung Cheung Security device for a vehicle ignition system
US4438752A (en) * 1981-07-24 1984-03-27 Cheung William S H Vehicle ignition system

Also Published As

Publication number Publication date
GB8906043D0 (en) 1989-04-26

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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)