IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0545800
(2006-10-10)
|
등록번호 |
US-7667647
(2010-04-09)
|
발명자
/ 주소 |
- Breen, Thomas J.
- Smith, Alexander E.
- Rossano, Christopher F.
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
10 인용 특허 :
356 |
초록
▼
At most airports, responsibility of air traffic control starts and stops at the entrance or exit to the runway movement areas, which are taxiways and runways. In the non-movement areas, such as hangers, ramps, and aprons, aircraft movements and separation are no longer the responsibility of air traf
At most airports, responsibility of air traffic control starts and stops at the entrance or exit to the runway movement areas, which are taxiways and runways. In the non-movement areas, such as hangers, ramps, and aprons, aircraft movements and separation are no longer the responsibility of air traffic control, but is the responsibility of other parties such as the airport itself, airlines, or other parties. The use of tracking technologies for air traffic control is therefore focused on the movement areas, not the non-movement areas, where there are limitations in aircraft tracking. Furthermore, many of the aircraft transmitting devices are switched off in non-movement areas exacerbating tracking problems in these areas. The present invention includes several methods including broadband multilateration, to extend aircraft tracking from the movement areas into non-movement areas without the need to extend special air traffic control equipment into those areas.
대표청구항
▼
We claim: 1. A method for extending aircraft tracking from airport movement areas comprising one or more of taxiways and runways to non-movement areas comprising one or more of hangers, ramps and aprons, where aircraft position is previously detected and the aircraft previously identified in the mo
We claim: 1. A method for extending aircraft tracking from airport movement areas comprising one or more of taxiways and runways to non-movement areas comprising one or more of hangers, ramps and aprons, where aircraft position is previously detected and the aircraft previously identified in the movement area, the method comprising the steps of: detecting a signal from the aircraft, determining position of the aircraft from the signal from the aircraft, associating the signal from the aircraft with the previous identification of the aircraft by comparing the previous detected position of the aircraft with the determined position of the aircraft, and generating a track for the aircraft from a movement area into non-movement area using the signal from the aircraft. 2. The method of claim 1, wherein the signal from the aircraft comprises one or more of an audio radio communications signal, a transponder signal, a cellular telephone signal, an ACARS signal, a CPDLC signal, a MLAT signal, a UAT signal, a UHF signal, a VHF signal, data link signal, an ADS signal, an acoustic signal, an optical signal, an interrogation signal, a radar signal, or any other emitter. 3. The method of claim 1, further comprising the steps of: detecting a signal from the aircraft in a non-movement area comprising the one or more of hangers, ramps and aprons, determining position of the aircraft from the signal from the aircraft, generating a track for the aircraft in the non-movement area comprising one or more of hangers, ramps and aprons, receiving a detected aircraft position and identification when the aircraft moves from a non-movement area to movement area, associating the signal from the aircraft with the detected identification of the aircraft in the movement area by comparing the determined position of the aircraft with the detected position of the aircraft in the movement area, and merging the track for the aircraft from the non-movement area into the movement area. 4. The method of claim 1, further comprising the step of: determining, from the signal from the aircraft, an identification of the aircraft; and comparing the identification of the aircraft with the previous identification of the aircraft, and detecting any discrepancy thereof.
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