Aviation display depiction of weather threats
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G01S-013/95
G01S-013/89
출원번호
US-0681901
(2015-04-08)
등록번호
US-9322914
(2016-04-26)
발명자
/ 주소
Finley, Jeffery A.
Robertson, Roy E.
Dyche, Hubert C.
Koenigs, Gregory J.
Dickerson, Charles J.
출원인 / 주소
Rockwell Collins, Inc.
대리인 / 주소
Suchy, Donna P.
인용정보
피인용 횟수 :
0인용 특허 :
202
초록▼
A method for indicating a weather threat to an aircraft is provided. The method includes inferring a weather threat to an aircraft and causing an image to be displayed on an aviation display in response to a determination by aircraft processing electronics that the inferred weather threat to the air
A method for indicating a weather threat to an aircraft is provided. The method includes inferring a weather threat to an aircraft and causing an image to be displayed on an aviation display in response to a determination by aircraft processing electronics that the inferred weather threat to the aircraft is greater than a measured weather threat to the aircraft.
대표청구항▼
1. A method for indicating a weather threat to an aircraft comprising: determining a weather characteristic based on radar return data;causing an image based on the weather characteristic to be displayed on an aviation display;detecting a turbulence threat to the aircraft;determining a first threat
1. A method for indicating a weather threat to an aircraft comprising: determining a weather characteristic based on radar return data;causing an image based on the weather characteristic to be displayed on an aviation display;detecting a turbulence threat to the aircraft;determining a first threat level associated with a threat posed to the aircraft by the weather characteristic;determining a second threat level associated with the turbulence threat; andcausing a pattern to be overlaid on the image of the weather characteristic on a location on the aviation display corresponding to the location of the weather characteristic in response to determining that the second threat level associated with the turbulence threat to the aircraft is greater than the first threat level associated with the threat posed to the aircraft by the weather characteristic. 2. The method of claim 1, wherein the pattern comprises a speckled pattern allowing an underlying color of the weather characteristic to show through between the speckles. 3. The method of claim 1, further comprising detecting the turbulence threat to the aircraft based on a wind speed, a wind direction, and a size of a weather cell, and wherein the weather threat comprises a blow off region. 4. The method of claim 3, wherein the detected turbulence threat to the aircraft is a region downwind of a cumulonimbus cloud capable of producing at least one of hail, lightning, and turbulence. 5. The method of claim 1, further comprising detecting the turbulence threat to the aircraft based on a temperature and reflectivity, wherein the turbulence threat comprises an electrified region, and wherein the electrified region is capable of producing a lightning strike. 6. The method of claim 5, wherein the electrified region is a non-active high voltage region, but the aircraft may cause the non-active high voltage region to strike. 7. The method of claim 1, further comprising changing at least one of the size and shape of the pattern in response to a change in a level of the detected turbulence threat to the aircraft. 8. The method of claim 1, wherein the weather characteristic is a precipitation rate. 9. An apparatus for indicating a detected weather threat to an aircraft, comprising: processing electronics configured to:determine a weather characteristic based on radar return data;cause an image based on the weather characteristic to be displayed on an aviation display;determine a weather threat to an aircraft;determine a first threat level associated with a threat posed to the aircraft by the weather characteristic;determine a second threat level associated with the weather threat;cause at least a portion of the image to be adjusted based on the second threat level associated with the weather threat to the aircraft exceeding the first threat level associated with the threat posed to the aircraft by the weather characteristic. 10. The apparatus of claim 9, wherein the processing electronics are configured to cause a color of a portion of the image to be adjusted in response to the probability of at least one of hail, lightning, and turbulence within a weather cell exceeding a threshold value. 11. The apparatus of claim 10, wherein adjusting the color of a portion of the image comprises changing the color to a color indicating an increased severity. 12. The apparatus of claim 9, wherein the processing electronics are configured to cause a portion of the image to change color based on temperature and reflectivity as a function of altitude. 13. The apparatus of claim 9, wherein the processing electronics are configured to adjust a color of a portion of the image in response to at least one of an inference of lightning and hail within a weather cell. 14. The apparatus of claim 10, wherein the weather characteristic is a precipitation rate and the weather threat is turbulence. 15. An aircraft weather radar system, comprising: a processing circuit configured to:determine a weather characteristic based on radar return data;cause a first image based on the weather characteristic to be displayed on an aviation display;determine a first weather threat using an algorithm to infer one of a blow off region from an anvil, an electrified region of airspace, an updraft, and whether a weather cell will grow into a path of the aircraft;determine a first threat level associated with a threat posed to the aircraft by the weather characteristic;determine a second threat level associated with the first weather threat; andcause a second image to be displayed on the first image on the aviation display based on the second threat level associated with the first weather threat to the aircraft exceeding the first threat level associated with the threat posed to the aircraft by the weather characteristic. 16. The system of claim 15, wherein the processing circuit is further configured to determine a growth rate of a weather cell below the aircraft. 17. The system of claim 15, wherein the first weather threat to the aircraft is determined using a probability that a weather cell will grow into the flight path of the aircraft. 18. The system of claim 17, wherein the second image comprises an icon overlaid on the first image of the weather characteristic, and wherein the size of the icon is representative of a size of the first weather threat. 19. The system of claim 18, wherein the processing circuit is further configured to adjust the size of the icon based on how close a weather cell is predicted to be around a flight path of the aircraft. 20. The system of claim 15, wherein the blow off region from an anvil is inferred from a wind speed, a wind direction, and a size of a weather cell, wherein the electrified region of airspace is inferred from a temperature and a reflectivity, wherein the updraft is inferred from a temperature and a reflectivity as a function of altitude, and wherein whether a weather cell will grow into a path of the aircraft is inferred from a change in an altitude of an echo top of a weather cell over time.
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이 특허에 인용된 특허 (202)
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Frosch Robert A. Administrator of the National Aeronautics and Space Administration ; with respect to an invention of ( Pasadena CA) Gary Bruce L. (Pasadena CA), CAT Altitude avoidance system.
Brandao Ruy L. (02 Fort Lauderdale FL) Taylor ; Jr. Robert A. (02 Fort Lauderdale FL) The Bendix Corporation (02 Southfield MI), Data display system having a multilevel video storage device.
D\Addio Egidio (Naples ITX) Farina Alfonso (Rome ITX), Digital processor for radar signals which can perform adaptive suppression of clutter means of a parametric estimator.
Robinson, Paul Aaron; Bowles, Roland L., Estimation, transmission, receipt, and presentation of vehicle specific environmental conditions and hazards information.
Kronfeld, Kevin M.; Lapis, Mary Beth; Walling, Karen L.; Chackalackal, Mathew S., Method and apparatus for identification of hazards along an intended travel route.
Conner Kevin J ; Kuntman Daryal ; Morici Martin M. ; Hammack Stephen D. ; Joyce Jim, Method and apparatus for implementing automatic tilt control of a radar antenna on an aircraft.
Daniel L. Woodell ; Roy E. Robertson ; Ying C. Lai, Method and system for detecting turbulence with reduced errors resulting from vertical shear components.
Costes, Clémentine; Bon, Nicolas; Artis, Jean-Paul; Mesnard, Frédéric; Pujol, Olivier; Sauvageot, Henri, Method of characterizing the convection intensity of a cloud, by a meteorological radar.
Jordan James R. (1842 Joliet Way Boulder CO 80303) Chadwick Russell B. (4371 N. 63rd St. Boulder CO 80301), Process for generating wind profiler data free of fixed ground clutter contamination.
Baron, Sr., Robert O.; Wilson, Gregory S.; Phillips, Ronald J.; Thompson, Tom S.; Davis, Brian Patrick, Real-time three-dimensional weather data processing method and system.
Churnside James H. (Boulder CO) Clifford Steven F. (Boulder CO) Hanson Steen G. (Fakse DKX), Single-ended dual spatial filter detector for the passive measurement of winds and turbulence aloft.
Woodell, Daniel L.; Robertson, Roy E.; Meyer, Nathanael A.; Koenigs, Gregory J.; Sishtla, Venkata A., System and method for using a radar to estimate and compensate for atmospheric refraction.
Gordon Andrew A. (5193 Woodley Ave. Encino CA 91436), System for detecting and viewing aircraft-hazardous incidents that may be encountered by aircraft landing or taking-off.
Masuda Yoshihisa (Musashino JPX) Inuki Hisao (Higashi-Murayama JPX) Takahashi Kozo (Higashi-Kurume JPX), System for measuring height distributions of atmospheric temperature, wind direction and wind speed.
Rose, Jr.,Bruce L.; Miller,Ian James; Neilley,Peter Paul; Lidrbauch,James J.; Faciane,David Richard; Kleist,Michael R., System for producing high-resolution, real-time synthetic meteorological conditions for a specified location.
Rose, Jr.,Bruce L.; Miller,Ian James; Neilley,Peter Paul; Lidrbauch,James J.; Faciane,David Richard; Kleist,Michael R., System for producing high-resolution, real-time synthetic meteorological conditions for a specified location.
Kirk, James C., Systems and methods for generation of comprehensive airspace weather condition display from shared aircraft sensor data by a transmitting aircraft.
Woodell, Daniel L.; Jinkins, Richard D.; Meyer, Nathanael A.; Rademaker, Richard M.; Dickerson, Charles J., Terrain avoidance system and method using weather radar for terrain database generation.
Woodell,Daniel L.; Robertson,Roy E.; Dickerson,Charles J., Variable loop gain and resolution pulse system and method with point target editing capability.
Paul Aaron Robinson ; Roland L. Bowles, Vehicle specific hazard estimation, presentation, and route planning based on meteorological and other environmental data.
Woodell, Daniel L.; West, James B.; ElSallal, Wajih A.; Mather, John C.; Herting, Brian J., Weather radar system and method using dual polarization antenna.
Wallace E. Kelly ; Timothy W. Rand ; Serdar Uckun ; Corinne C. Ruokangas, Weather radar system integrating ground-based weather radar with on-board aircraft weather radar.
Seitz Thomas E. (Cedar Rapids IA) Pensis John G. (Marion IA) Woodell Daniel L. (Marion IA), Weather radar system with improved display characteristics.
Mathews Bruce D. (Catonsville MD) Mountcastle Paul D. (Columbia MD) Patterson Walter W. (Edgewater MD), Windshear radar system with upper and lower elevation radar scans.
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