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Wireless portable radio vehicle communication system

  • US 8,195,253 B2
  • Filed: 07/18/2011
  • Issued: 06/05/2012
  • Est. Priority Date: 09/01/2006
  • Status: Active Grant
First Claim
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1. A communications system for a vehicle user, comprising:

  • a first portable transceiver capable of being carried on a vehicle user'"'"'s person;

    a second portable transceiver, capable of being carried on a vehicle user'"'"'s person;

    a vehicle-mounted transceiver, supported by a vehicle, wherein the vehicle-mounted transceiver is capable of communicating with the first portable transceiver, wherein coded information contained in a transmission from the vehicle-mounted transceiver may be received by the first portable transceiver and thus activates a push to talk function of the second portable transceiver; and

    a vehicle-mounted public address system in communication with the vehicle-mounted transceiver, wherein the user provides sound to the first portable transceiver, the first portable transceiver converts the sound to first signals and transmits the first signals to the vehicle-mounted transceiver, wherein the vehicle-mounted transceiver receives the first signals from the first portable transceiver and transmits the first signals to the vehicle-mounted public address system, wherein the vehicle-mounted public address system converts the first signals to sounds, wherein the first signals represent at least audio received from the vehicle user by the first portable transceiver.

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