System and Method for Vehicular Communications

  • US 20070242339A1
  • Filed: 04/17/2007
  • Published: 10/18/2007
  • Est. Priority Date: 04/17/2006
  • Status: Abandoned Application
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First Claim
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1. A system for transmitting a message to a vehicle comprising:

  • a signaling device mounted about a building for providing a travel information signal relevant to driving said vehicle, said signaling device having a modulator for producing a main signal modulated and encoded according to the travel information signal, said main signal is further encoded to include at least one of;

    building number, local utility usage, and adjustable signage, modulation being conducted at or above a critical flashing frequency or with a pulse duration that is human imperceptible;

    a receiver mounted in said vehicle for receiving said travel information signal, said receiver having a luminance sensing device for producing a detection signal; and

    a utilization device mounted in said vehicle and coupled to said receiver for using the detection signal.

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