Method and apparatus for generating a four-dimensional (4D) flight plan

• US 7,925,393 B2
• Filed: 08/01/2007
• Issued: 04/12/2011
• Est. Priority Date: 08/01/2007
• Status: Active Grant

• Current Assignee: ARINC Incorporated (Rtx Corporation)
• Original Assignee: ARINC Incorporated (Rtx Corporation)
• Inventors: Corfman, Steven D., Bolt, Monte L. Jr.
• Primary Examiner(s): Hellner; Mark
• Assistant Examiner(s): Diacou; Ari M.
• Application Number:
  US11/832,267
• Publication Number:
  US 20090037091A1
• Time in Patent Office: 1,350 Days
• Field of Search: 701/10, 701/205, 340/995.12, 340/947
• US Class Current: 701/10
• CPC Class Codes: G06F 16/29 Geographical information databases
• CPC Class Codes: G08G 5/0034 Assembly of a flight plan

Abstract

A method and apparatus that generates a 4D flight plan that takes in account weather, metrological data, and safety of flight information for 360 degree horizontal layer at all relevant altitudes and times is disclosed. The method may include receiving a flight plan request from a user, the flight plan including user preferences, receiving meteorological information and safety-of-flight information based on the user'"'"'s origin, destination and preferences, generating a 4D flight plan based on the meteorological information, safety-of-flight information, and user preferences, and outputting the 4D flight plan for the user.

Claims

1. A ground-based method for generating a four-dimensional (4D) flight plan that takes in account weather, metrological data, and safety of flight information for 360 degree horizontal layer at all relevant altitudes and times, comprising:

receiving a flight plan request from a user, the flight plan including user preferences;

receiving meteorological information and safety-of-flight information based on the user'"'"'s origin, destination and preferences;

generating a 4D flight plan based on the meteorological information, safety-of-flight information, and user preferences;

outputting the 4D flight plan for the user;

receiving updated metrological and safety-of-flight information;

determining the user'"'"'s aircraft position while in-flight;

updating the user'"'"'s 4D flight plan while the user'"'"'s aircraft is in-flight based on the updated metrological and safety-of-flight information, and the user'"'"'s aircraft position; and

outputting the updated 4D flight plan to the user'"'"'s aircraft in-flight.

2. The method of claim 1, wherein user preferences are at least one of avoid turbulence, fly over a particular point of interest, avoid certain altitudes, fly at maximum range, fly at maximum fuel economy, and fly to achieve fastest time.

3. The method of claim 1, wherein the metrological information includes at least one of winds aloft, 4D radar, lightning reports, clear air turbulence reports, 4D SIGMETs, 4D AIRMETs, and wind shear reports.

4. The method of claim 1, wherein the safety-of-flight information includes at least one-of aviation-related documents, aircraft performance data, navigation data, restricted areas, and 4D NOTAMs.

5. A computer-readable medium storing instructions for generating a four-dimensional (4D) flight plan from the ground that takes in account weather, metrological data, and safety of flight information for 360 degree horizontal layer at all relevant altitudes and times, the instructions comprising:

receiving a flight plan request from a user, the flight plan including user preferences;

receiving meteorological information and safety-of-flight information based on the user'"'"'s origin, destination and preferences;

generating a 4D flight plan based on the meteorological information, safety-of-flight information, and user preferences;

outputting the 4D flight plan for the user;

receiving updated metrological and safety-of-flight information;

determining the user'"'"'s aircraft position while in-flight;

updating the user'"'"'s 4D flight plan while the user'"'"'s aircraft is in-flight based on the updated metrological and safety-of-flight information, and the user'"'"'s aircraft position; and

outputting the updated 4D flight plan to the user'"'"'s aircraft in-flight.

6. The computer-readable medium of claim 5, wherein user preferences are at least one of avoid turbulence, fly over a particular point of interest, avoid certain altitudes, fly at maximum range, fly at maximum fuel economy, and fly to achieve fastest time.

7. The computer-readable medium of claim 5, wherein the metrological information includes at least one of winds aloft, 4D radar, lightning reports, clear air turbulence reports, 4D SIGMETs, 4D AIRMETs, and wind shear reports.

8. The computer-readable medium of claim 5, wherein the safety-of-flight information includes at least one of aviation-related documents, aircraft performance data, navigation data, restricted areas, and 4D NOTAMs.

9. A ground-based four-dimensional (4D) flight plan generator that takes in account weather, metrological data, and safety of flight information for 360 degree horizontal layer at all relevant altitudes and times, comprising:

a communication interface; and

a flight planning processor that receives a flight plan request from a user through the communication interface, the flight plan including user preferences, receives meteorological information and safety-of-flight information based on the user'"'"'s origin, destination and preferences, generates a 4D flight plan based on the meteorological information, safety-of-flight information, and user preferences, outputs the 4D flight plan for the user, receives updated metrological and safety-of-flight information, determines the user'"'"'s aircraft position while in-flight, updates the user'"'"'s 4D flight plan while the user'"'"'s aircraft is in-flight based on the updated metrological and safety-of-flight information, and the user'"'"'s aircraft position; and

outputs the updated 4D flight plan to the user'"'"'s aircraft in-flight.

10. The 4D flight plan generator of claim 9, wherein user preferences are at least one of avoid turbulence, fly over a particular point of interest, avoid certain altitudes, fly at maximum range, fly at maximum fuel economy, and fly to achieve fastest time.

11. The 4D flight plan generator of claim 9, wherein the metrological information includes at least one of winds aloft, 4D radar, lightning reports, clear air turbulence reports, 4D SIGMETs, 4D AIRMETs, and wind shear reports.

12. The 4D flight plan generator of claim 9, wherein the safety-of-flight information includes at least one of aviation-related documents, aircraft performance data, navigation data, restricted areas, and 4D NOTAMs.