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Network security system with application for driver safety system

  • US 9,852,624 B2
  • Filed: 03/21/2016
  • Issued: 12/26/2017
  • Est. Priority Date: 09/07/2007
  • Status: Active Grant
First Claim
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1. A vehicular traffic system, comprising:

  • a municipal controller operatively connected with a plurality of traffic signals via a first communications network;

    a third party controller operatively connected with a plurality of user devices via a second communications network; and

    a repeater server configured to provide communications from the first communications network to the second communications network via a unidirectional communications channel;

    wherein the unidirectional communications channel comprises a dedicated output port of a switch connecting the municipal controller with the repeater server; and

    wherein further the unidirectional communications channel comprises a dedicated input port of the repeater server.

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