Aviation, terrain and weather display system
First Claim
1. A computer system for displaying terrain, weather and aviation information, comprising:
- a terrain database configured to store terrain information;
an aviation map database configured to store aviation map information;
a weather database configured to store weather information;
an air traffic database configured to store air traffic information;
an airplane specific database configured to store aireplane specific information;
a route database configured to store route information;
an input terminal adapted to receive real-time information from a plurality of sources to update the weather database and the air traffic database; and
a processor coupled to said input terminal, said terrain database, said aviation map database, said weather database, said air traffic database, said airplane specific database and said route database and configured to determine a position and heading of an airplane over said terrain based on said route database, to compute terrain information, weather information and aviation map information relative to said airplane, to compute flight parameters associated with said airplane using said airplane specific database, and to display flight information in a three-dimensional format including iconic representations of terrain information, weather information and air traffic information.
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Accused Products
Abstract
A computer system for displaying terrain, weather and aviation information includes a terrain database, an aviation map database, a weather database, an air traffic database, an airplane specific database and a route database. A processor is coupled to the terrain database, the aviation map database, the weather database, the air traffic database, the airplane specific database and the route database and configured to determine a position and heading of an airplane over the terrain based on the route database, to compute terrain information, aviation map information, air traffic information and weather information relative to the airplane and to compute and display flight parameters associated with the airplane using the airplane specific database. Advantages of the invention include the ability to supply a pilot with information that he can use to visualize his flight and approach to the destination airport. This provides improved information to the pilot so that he can make his decision whether to make a flight. With this improved information, the pilot will make a safe and informed decision.
242 Citations
15 Claims
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1. A computer system for displaying terrain, weather and aviation information, comprising:
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a terrain database configured to store terrain information;
an aviation map database configured to store aviation map information;
a weather database configured to store weather information;
an air traffic database configured to store air traffic information;
an airplane specific database configured to store aireplane specific information;
a route database configured to store route information;
an input terminal adapted to receive real-time information from a plurality of sources to update the weather database and the air traffic database; and
a processor coupled to said input terminal, said terrain database, said aviation map database, said weather database, said air traffic database, said airplane specific database and said route database and configured to determine a position and heading of an airplane over said terrain based on said route database, to compute terrain information, weather information and aviation map information relative to said airplane, to compute flight parameters associated with said airplane using said airplane specific database, and to display flight information in a three-dimensional format including iconic representations of terrain information, weather information and air traffic information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
a fusion module coupled to said terrain database, said aviation map database, said weather database, said air traffic database, said airplane specific database and said route database and configured to transform data from a first format to a second format; and
wherein said processor is configured to employ data in the second format to display flight information in a three-dimensional format including iconic representations of terrain information, weather information and air traffic information.
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3. The computer system of claim 2, wherein:
said processor is configured to actively model and display customized three dimensional icons that are superimposed geospecifically upon a user selectable three dimensional moving terrain map.
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4. The computer system of claim 1, wherein:
said processor is configured to actively model and display customized three dimensional icons that are superimposed geospecifically upon a user selectable three dimensional moving terrain map.
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5. The computer system of claim 1, wherein:
said airplane specific database includes runway length requirements, maximum crosswind component, fuel consumption, maximum climb speed, service ceiling, weight and balance parameters and object clearance.
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6. The computer system of claim 1, wherein said air traffic database includes aircraft type, speed, direction, altitude, reported flight plan and predicted position and speed.
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7. The computer system of claim 1, wherein:
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the air traffic database includes a first database having a first format and a second database having a second format;
said input terminal is adapted to receive air traffic information in the first format; and
said processor is configured to;
(a) associate keywords in the first format with keywords in the second format;
(b) identify locations, speeds, and directions in the first format and convert the locations to latitude and longitude, speeds to knots, directions into degrees of azimuth, planned routes into vectors; and
(c) store the keywords in the second format and locations, speeds, directions and planned routes in the second database in the second format.
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8. The computer system of claim 7, further comprising:
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a fusion module coupled to said terrain database, said aviation map database, said weather database, said air traffic database, said airplane specific database and said route database and configured to transform data from a first format to a second format; and
wherein said processor is configured to employ data in the second format to display flight information in a three-dimensional format including iconic representations of terrain information, weather information and air traffic information.
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9. The computer system of claim 8, wherein:
said processor is configured to actively model and display customized three dimensional icons that are superimposed geospecifically upon a user selectable three dimensional moving terrain map.
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10. The computer system of claim 7, wherein:
said processor is configured to actively model and display customized three dimensional icons that are superimposed geospecifically upon a user selectable three dimensional moving terrain map.
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11. The computer system of claim 7, wherein:
said airplane specific database includes runway length requirements, maximum crosswind component, fuel consumption, maximum climb speed, service ceiling, weight and balance parameters and object clearance.
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12. The computer system of claim 7, wherein said air traffic database includes aircraft type, speed, direction, altitude, reported flight plan and predicted position and speed.
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13. A method of displaying terrain, weather and aviation information related to an aircraft in response to a user'"'"'s input, comprising the steps of:
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receiving the user'"'"'s input including location information;
identifying a location of the aircraft;
retrieving terrain data from a terrain database;
retrieving map data from an aviation map database;
retrieving weather data from a weather database;
retrieving airplane specific data from an airplane specific database;
retrieving route data from a route database; and
receiving real-time information from a plurality of sources to update the weather database and the air traffic database;
based on the user'"'"'s input, determining a position and heading of an airplane over the terrain based on the route database;
computing terrain information, weather information and aviation map information relative to the airplane and computing and displaying flight parameters associated with the airplane using the airplane specific database; and
displaying flight information in a three-dimensional format including iconic representations of terrain information, weather information and air traffic information. - View Dependent Claims (14)
retrieving air traffic data from an air traffic database; and
computing air traffic information relative to the airplane and computing and displaying flight parameters associated with the airplane using the airplane specific database.
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15. A method of translating air traffic information from a first database having a first format and converting the air traffic information to a second database having a second format, said method comprising the steps of:
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receiving air traffic information from the first database in the first format;
associating keywords in the first format with keywords in the second format;
identifying locations, speeds, and directions in the first format and converting the locations to latitude and longitude, speeds to knots, directions into degrees of azimuth, planned routes into vectors; and storing the keywords in the second format and locations, speeds, directions and planned routes in the second database in the second format.
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Specification