IT1287858B1 - DIA-LINK (anti-theft device with integrated connection) - Google Patents

DIA-LINK (anti-theft device with integrated connection)

Info

Publication number
IT1287858B1
IT1287858B1 IT95LT000002A ITLT950002A IT1287858B1 IT 1287858 B1 IT1287858 B1 IT 1287858B1 IT 95LT000002 A IT95LT000002 A IT 95LT000002A IT LT950002 A ITLT950002 A IT LT950002A IT 1287858 B1 IT1287858 B1 IT 1287858B1
Authority
IT
Italy
Prior art keywords
recording
vehicles
dia
link
theft device
Prior art date
Application number
IT95LT000002A
Other languages
Italian (it)
Inventor
Chersoni Maurizio Damiani
Stefania Franci
Original Assignee
Chersoni Maurizio Damiani
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 Chersoni Maurizio Damiani filed Critical Chersoni Maurizio Damiani
Priority to IT95LT000002A priority Critical patent/IT1287858B1/en
Publication of ITLT950002A0 publication Critical patent/ITLT950002A0/en
Publication of ITLT950002A1 publication Critical patent/ITLT950002A1/en
Application granted granted Critical
Publication of IT1287858B1 publication Critical patent/IT1287858B1/en

Links

Landscapes

  • Burglar Alarm Systems (AREA)
  • Transceivers (AREA)

Abstract

The invention consists in the essential elimination of the present operating limits of anti-theft devices for motor vehicles, which use radio-frequency transmission systems to switch on or off the control and locking units of the vehicles. In particular, it consists in reducing the signal transmission power, in order to make the recording of the codes used less feasible, or at least less visible; integrating the connection between the transmitter unit (transponder) and the receiver unit (receiver module) in such a way as to enable the engine to be turned off regardless of the specific signal sent by the remote controller. Both units include microprocessors whose application software is used to manage not only the data for transmission and the access recording and activation of the commands (password), but also encoded signals separated by a specified time constant. This provides a kind of continuous surveillance which makes it impossible for other persons to use the vehicle without the express consent of the owner. <IMAGE>
IT95LT000002A 1995-02-09 1995-02-09 DIA-LINK (anti-theft device with integrated connection) IT1287858B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT95LT000002A IT1287858B1 (en) 1995-02-09 1995-02-09 DIA-LINK (anti-theft device with integrated connection)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95LT000002A IT1287858B1 (en) 1995-02-09 1995-02-09 DIA-LINK (anti-theft device with integrated connection)

Publications (3)

Publication Number Publication Date
ITLT950002A0 ITLT950002A0 (en) 1995-02-09
ITLT950002A1 ITLT950002A1 (en) 1996-08-09
IT1287858B1 true IT1287858B1 (en) 1998-08-19

Family

ID=11356055

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95LT000002A IT1287858B1 (en) 1995-02-09 1995-02-09 DIA-LINK (anti-theft device with integrated connection)

Country Status (1)

Country Link
IT (1) IT1287858B1 (en)

Also Published As

Publication number Publication date
ITLT950002A0 (en) 1995-02-09
ITLT950002A1 (en) 1996-08-09

Similar Documents

Publication Publication Date Title
US6362771B1 (en) Garage door opener system for vehicles using manufacturer-supplied equipment
US6781507B1 (en) Remote start, passive anti theft security system
US7061137B2 (en) Vehicle data communications bus disrupter and associated methods
KR0160318B1 (en) Anit-theft device for motor vehicle
US6420967B1 (en) System and method for shared vehicle tire pressure monitoring, remote keyless entry, and vehicle immobilization
US6429768B1 (en) Vehicle control system including transponder jammer and related methods
US7138904B1 (en) Biometric system and method for vehicle security and operation
US7190253B2 (en) Door control system and method for vehicles
US6504491B1 (en) Simultaneous multi-data stream transmission method and apparatus
US6897762B2 (en) Vehicle immobilization system
KR970021600A (en) Keyless remote entry system and floating system for cars
CA2125101A1 (en) Radio Frequency Control System
CA2414991A1 (en) Multi-vehicle compatible control system generating command signals on a data bus and associated methods
DE69025616T2 (en) Single-wire automotive multiplexing system that uses randomly reflected infrared waves
US6040638A (en) Immobilization system for motor vehicles
US6426706B1 (en) Safety warning transceiver
CN103661261A (en) Intelligent burglary-preventing method for vehicle
US20080042801A1 (en) System and method for preventing unauthorized use of an aftermarket remote starter to bypass an oem security system
FR2743962B1 (en) DATA OR ENERGY TRANSMISSION DEVICE, IN PARTICULAR FOR ANTI-THEFT SYSTEM FOR A MOTOR VEHICLE
GB2286634A (en) Vehicle theft prevention system
CN1212660A (en) Security system for vehicle
US5140171A (en) Vehicle operated remote control access system
EP0203262A3 (en) Anti-theft system for a vehicle
EP1363249A1 (en) Vehicle key with multi-user remote control
IT1287858B1 (en) DIA-LINK (anti-theft device with integrated connection)

Legal Events

Date Code Title Description
0001 Granted