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System for integrating a cellular telephone with a vehicle security system

  • US 5,081,667 A
  • Filed: 03/20/1990
  • Issued: 01/14/1992
  • Est. Priority Date: 05/01/1989
  • Status: Expired due to Term
First Claim
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1. An interfacing system installed in a vehicle for integrating a cellular communication system having an operating protocol with a vehicle security system, said interfacing system comprising:

  • a system controller;

    first interfacing means for interfacing said cellular communication system to said system controller, said first means including;

    first library means for storing a plurality of specific sets of data corresponding to the different protocols of a plurality of cellular communication systems;

    initializing means for selecting an operating protocol for said interfacing system from said first library means which is compatible with the protocol of said cellular communication system; and

    a speech synthesizer for generating predetermined voice messages;

    second interfacing means for interfacing said security system to said controller;

    saidmeans for communicating said voice messages to an occupant of the vehicle;

    thereby enabling said security system to be compatible with a variety of cellular communication systems to permit communication between a user and the vehicle security system via said communication system.

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