IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0511826
(2009-07-29)
|
등록번호 |
US-8184020
(2012-05-22)
|
발명자
/ 주소 |
|
출원인 / 주소 |
- Honeywell International Inc.
|
대리인 / 주소 |
Ingrassia Fisher & Lorenz, P.C.
|
인용정보 |
피인용 횟수 :
4 인용 특허 :
9 |
초록
▼
A method displaying a pathway (226, 502) for an aircraft includes receiving (302, 402, 602) an instrument generated course generally in alignment with a runway centerline (214), determining (304, 404, 604) the pathway (226, 502) based on aircraft flight parameters in which the aircraft may fly in or
A method displaying a pathway (226, 502) for an aircraft includes receiving (302, 402, 602) an instrument generated course generally in alignment with a runway centerline (214), determining (304, 404, 604) the pathway (226, 502) based on aircraft flight parameters in which the aircraft may fly in order to intersect the instrument generated course, rendering (306, 406, 606) on a display the instrument generated course and the pathway; and periodically repeating (308, 408, 608) the determining and rendering steps. The energy state of the aircraft may be considered in determining the pathway and optional indices (508) may be displayed indicating deviation from the pathway centerline.
대표청구항
▼
1. A method displaying a pathway for an aircraft, comprising: receiving an instrument generated course generally in alignment with a runway;determining the pathway, based on aircraft flight parameters, in which the aircraft may fly in order to intersect the instrument generated course, wherein the d
1. A method displaying a pathway for an aircraft, comprising: receiving an instrument generated course generally in alignment with a runway;determining the pathway, based on aircraft flight parameters, in which the aircraft may fly in order to intersect the instrument generated course, wherein the determining step includes considering aircraft airspeed, altitude, distance to the course, distance to a destination, distance to terrain, and maximum allowed deviation from the course;rendering on a display the instrument generated course and the pathway; andperiodically repeating the determining and rendering steps. 2. The method of claim 1 further comprising coding the pathway based on the energy state of the aircraft. 3. The method of claim 2 wherein the coding step comprises coding based on aircraft power setting, angle of attack, distance to a destination, current flight path angles, current acceleration or speed variations, and destination runway conditions including length and weather conditions. 4. The method of claim 1 wherein the determining step is further based on passenger comfort. 5. The method of claim 1 wherein the determining step comprises changing the appearance of the runway. 6. The method of claim 1 further comprising providing indices indicating current aircraft deviation from the pathway. 7. The method of claim 6 wherein the determining step comprises: comparing the current aircraft deviation with a predicted aircraft deviation; anddisplaying the indices for deviations beyond a threshold. 8. A method of displaying a pathway for intercepting an instrument generated course by an aircraft, comprising: providing an instrument generated track;determining the pathway based on flight parameters of the aircraft, including: comparing the current aircraft deviation with a predicted aircraft deviation; anddisplaying the indices for deviations beyond a threshold;rendering on a display the instrument generated track and the pathway; andcoding the pathway based on the energy state of the aircraft. 9. The method of claim 8 wherein the determining step includes considering aircraft airspeed and altitude. 10. The method of claim 8 wherein the determining step comprises defining a pathway to include lateral and vertical distance with respect to the terrain. 11. The method of claim 8 wherein the coding step comprises considering aircraft power setting and angle of attack. 12. The method of claim 8 further comprising providing indices indicating current aircraft deviation from the pathway. 13. A method of displaying a pathway for an aircraft, comprising: receiving an instrument generated course;determining the pathway based on aircraft flight parameters, including: comparing the current aircraft deviation with a predicted aircraft deviation; anddisplaying the indices for deviations beyond a threshold;determining aircraft deviation from the pathway; andrendering on a display the instrument generated course, the pathway, and indices indicating the aircraft deviation. 14. The method of claim 13 wherein the determining step includes considering aircraft airspeed and altitude. 15. The method of claim 13 wherein the determining step comprises defining a pathway to include lateral and vertical distance with respect to the terrain. 16. The method of claim 13 further comprising coding the pathway based on the energy state of the aircraft. 17. The method of claim 16 wherein the coding step comprises coding based on aircraft power setting and angle of attack.
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