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Apparatus for remote termination of the operation of a selected motor vehicle

  • US 4,660,528 A
  • Filed: 03/17/1986
  • Issued: 04/28/1987
  • Est. Priority Date: 03/17/1986
  • Status: Expired due to Fees
First Claim
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1. An apparatus for selective termination of the normal operations of a selected one of a plurality of adjacent motor vehicles having internal combustion engines comprising:

  • a plurality of first motor vehicles, each having at least visual registration plates on the rear thereof with different and distinct registration indica thereon;

    RF carrier receiver means associated with each of said plurality of first motor vehicles, said receiver capable of receiving only a specific RF carrier frequency and a specific number and type of EIA tone signals directly related to their registration indica and producing an output voltage signal when received;

    internal combustion engine interruption means associated with each of signal RF carrier receiver means and said internal combustion engine for interrupting the normal operation of said internal combustion engine of a selected motor vehicle when an output voltage signal is produced by that motor vehicle RF carrier receiver; and

    a second motor vehicle having a RF carrier and EIA tone generator transmitter readiably programmable to a specific RF carrier frequency and specific number and type of EIA tones related to the registration indica of a selected one of said plurality of first motor vehicles, whereby the normal operations of the internal combustion engine of said selected one of said plurality of motor vehicles is terminated when said RF carrier and EIA tone generating transmitter is activated.

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