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Aircraft identification and docking guidance systems

DC
  • US 6,324,489 B1
  • Filed: 10/29/1999
  • Issued: 11/27/2001
  • Est. Priority Date: 10/29/1999
  • Status: Expired due to Term
First Claim
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1. A system for determining whether a detected object is a known object, the known object having a known profile and also having a known feature at a known location, the system comprising:

  • projecting means for projecting light pulses onto the detected object;

    collecting means for collecting light pulses reflected off the detected object and for detecting a shape of the detected object in accordance with the light pulses;

    comparing means for comparing the detected shape with a profile corresponding to the known shape and for determining whether the detected shape corresponds to the known shape; and

    identifying means for identifying whether the detected object is the known object by determining whether the detected object has the known feature at the known location.

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