Runway identification system and method
First Claim
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1. A runway identification system, comprising:
- a weather radar system comprising a processor and an antenna, the weather radar system configured to transmit a radar signal and receive radar returns, wherein the radar returns are processed to determine a runway identification based upon a reflection from a set of reflectors, the runway identification including a number representing a runway heading of the runway the number being a physical numerical representation derived from the reflection of the radar signal.
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Abstract
A runway identification system and method utilizes a set of (reflectors or sources). The reflectors or sources can be located in proximity to the end of runway. The method receives electromagnetic energy from the reflectors or sources. A runway identification is determined from the electromagnetic energy. The runway identification can be displayed on a display in the aircraft. The reflectors can be corner reflectors, laser reflectors or other reflective optics.
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Citations
20 Claims
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1. A runway identification system, comprising:
a weather radar system comprising a processor and an antenna, the weather radar system configured to transmit a radar signal and receive radar returns, wherein the radar returns are processed to determine a runway identification based upon a reflection from a set of reflectors, the runway identification including a number representing a runway heading of the runway the number being a physical numerical representation derived from the reflection of the radar signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method of runway identifying utilizing a set of corner reflectors located in proximity to an end of a runway, the method comprising:
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receiving electromagnetic returns from a beam directed toward the set of corner reflectors; determining a runway identification from the electromagnetic returns; and displaying the runway identification, the runway identification including a number representing a runway heading of the runway. - View Dependent Claims (12, 13, 14, 15)
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16. A runway identification system for an airport including a runway, the runway identification system comprising:
a set of runway corner reflectors, the set of runway corner reflectors configured to reflect a radar beam from an aircraft, the beam being reflected to indicate a code representing an identification of the runway, the identification of the runway including a number representing a runway heading of the runway. - View Dependent Claims (17, 18, 19, 20)
Specification