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Vehicular approach guidance method and system

  • US 5,940,014 A
  • Filed: 06/11/1996
  • Issued: 08/17/1999
  • Est. Priority Date: 06/11/1996
  • Status: Expired due to Fees
First Claim
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1. A guidance system for guiding a vehicle into an approach corridor relative to a landing zone, comprising:

  • a first pair of guidance light units near the landing zone, each of the first pair of guidance light units having an affirmative color light segment and a negative color light segment, the affirmative color light segments from the first pair of guidance light units defining a first guidance corridor having first guidance corridor boundaries; and

    a second pair of guidance light units near the landing zone, each of the second pair of guidance light units having an affirmative color light segment and a negative color light segment, the affirmative color light segments from the second pair of guidance light units defining a second guidance corridor having second guidance corridor boundaries projecting outwardly from the first guidance corridor boundaries to define angles between the first and second guidance corridor boundaries.

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