Dynamic weather selection

• US 8,788,188 B1
• Filed: 04/16/2012
• Issued: 07/22/2014
• Est. Priority Date: 08/26/2009
• Status: Active Grant

• Current Assignee: The Boeing Co.
• Original Assignee: The Boeing Co.
• Inventors: Bailey, Louis J.
• Primary Examiner(s): NGUYEN, TAN QUANG
• Application Number:
  US13/448,222
• Time in Patent Office: 827 Days
• Field of Search: 701/120, 701/122, 701/8, 701/9, 701/10, 340/901, 340/945, 340/971, 342/26.B
• US Class Current: 701/120
• CPC Class Codes: G01K 2203/00 Application of thermometers in cryogenics
• CPC Class Codes: G01W 1/08 Adaptations of balloons, missiles, or aircraft for meteorological purposes; Radiosondes transmission of measurements G01D; transmitting circuits H04B; balloons in general B64B; aeroplanes in general B64D; missiles in general F42B15/00
• CPC Class Codes: G08G 5/0008 with other aircraft
• CPC Class Codes: G08G 5/0013 with a ground station
• CPC Class Codes: G08G 5/0021 located in the aircraft
• CPC Class Codes: G08G 5/0026 located on the ground
• CPC Class Codes: G08G 5/0034 Assembly of a flight plan
• CPC Class Codes: G08G 5/0039 Modification of a flight plan

Abstract

The different advantageous embodiments provide a system comprising a weather band selection process and a processor unit. The processor unit is configured to run the weather band selection process. The weather band selection process identifies a flight trajectory associated with an aircraft, identifies weather information for the flight trajectory, and identifies a weather band selection for the aircraft using the flight trajectory, aircraft information and the weather information.

Claims

1. A method for selecting weather bands, the method comprising:

identifying a waypoint for a first aircraft;

identifying weather information for the waypoint; and

selecting a plurality of weather bands for the waypoint based on the waypoint and the weather information, wherein each of the plurality of weather bands comprises weather information for a different altitude at the waypoint.

2. The method of claim 1, further comprising:

sending the plurality of weather bands to at least one of an aircraft and an operation center.

3. The method of claim 1, wherein the identifying and selecting steps are performed responsive to a request.

4. The method of claim 1, wherein the identifying and selecting steps are performed autonomously and continually.

5. The method of claim 1, wherein the weather information is obtained from a second aircraft.

6. The method of claim 1, wherein the weather information is obtained from a number of weather sources.

7. The method of claim 1, wherein the plurality of weather bands comprise at least one of temperature, wind speed, wind direction, pressure, and anti-thermal icing information for a plurality of altitudes at the waypoint.

8. The method of claim 1, wherein the plurality of weather bands are selected based on a phase of flight for the first aircraft at the waypoint, wherein the phase of flight is at least one of on-ground, climbing, cruising, descending, and landing.

9. An apparatus, comprising:

a dynamic weather band processor configured to identify a waypoint for a first aircraft, identify weather information for the waypoint, and select a plurality of weather bands for the waypoint based on the waypoint and the weather information, wherein each of the plurality of weather bands comprises weather information for a different altitude at the waypoint.

10. The apparatus of claim 9, wherein the dynamic weather band processor is configured to send the plurality of weather bands to at least one of an aircraft and an operation center.

11. The apparatus of claim 9, wherein the dynamic weather band processor is configured to select the plurality of weather bands responsive to a request.

12. The apparatus of claim 9, wherein the dynamic weather band processor is configured to select the plurality of weather bands autonomously and continually.

13. The apparatus of claim 9, wherein the dynamic weather band processor is configured to obtain the weather information from a second aircraft.

14. The apparatus of claim 9, wherein the dynamic weather band processor is configured to obtain the weather information from a number of weather sources.

15. The apparatus of claim 9, wherein the plurality of weather bands comprise at least one of temperature, wind speed, wind direction, pressure, and anti-thermal icing information for a plurality of altitudes at the waypoint.

16. The apparatus of claim 9, wherein the dynamic weather band processor is configured to select the plurality of weather bands based on a phase of flight for the first aircraft at the waypoint, wherein the phase of flight is at least one of on-ground, climbing, cruising, descending, and landing.

17. A method for selecting weather bands, the method comprising:

identifying a flight trajectory for an aircraft;

identifying weather information for a number of locations along the flight trajectory;

selecting a plurality of weather bands for the flight trajectory based on the flight trajectory and the weather information, wherein the plurality of weather bands comprise weather information for a plurality of altitudes; and

ranking the plurality of weather bands in order of importance to the trajectory.

18. The method of claim 17 further comprising:

sending the plurality of weather bands to at least one of the aircraft and an operation center.

19. The method of claim 17, wherein the steps of identifying the weather information and selecting the plurality of weather bands are performed automatically in response to changing a flight plan for the aircraft.

20. The method of claim 17, wherein:

the plurality of weather bands comprise weather information for a plurality of altitudes at a waypoint of the flight trajectory.

21. A system comprising:

a weather band selection process; and

a processor unit configured to run the weather band selection process, wherein the weather band selection process identifies a flight trajectory associated with an aircraft, identifies weather information for the flight trajectory, and identifies a weather band selection for the aircraft using the flight trajectory and the weather information, wherein the weather band selection includes a number of weather bands, and wherein the number of weather bands comprises wind speed, wind direction, and at least one of temperature, pressure, and anti-thermal icing information.