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Satellite supported traffic signal controller

  • US 6,133,854 A
  • Filed: 07/14/1998
  • Issued: 10/17/2000
  • Est. Priority Date: 07/14/1998
  • Status: Expired due to Fees
First Claim
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1. A traffic control system, comprising:

  • at least one traffic signal;

    a traffic signal controller coupled to said traffic signal for controlling operation thereof, said traffic signal controller being responsive to first information to control said operation;

    a satellite subscriber unit located within said traffic signal controller to provide said first information to said traffic signal controller, said satellite subscriber unit receiving said first information via an earth orbiting communication satellite; and

    wherein said satellite subscriber unit receives second information signals from said traffic signal controller for transmission via said earth orbiting communication satellite.

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