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Land vehicle identification by flickering lamps

  • US 6,476,715 B1
  • Filed: 11/14/2001
  • Issued: 11/05/2002
  • Est. Priority Date: 05/15/2001
  • Status: Expired due to Fees
First Claim
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1. A set of land vehicles wherein each one of the vehicles comprises a flickering lamp further comprising a vehicle brake lamp or a vehicle rear running lamp, and wherein a flickering light from the lamp comprises an identifier of that vehicle;

  • andwherein a flickering rate interval is shorter than an interval of human persistence of vision, whereby the flickering is invisible.

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