Aviation weather and performance optimization system and method

Patent metadata

Field	Value
Publication number	US-9406238-B2
Application number	US-201414540498-A
Country	US
Kind code	B2
Filing date	Nov 13, 2014
Priority date	Nov 13, 2014
Publication date	Aug 2, 2016
Grant date	Aug 2, 2016

Abstract

According to an embodiment, a method can include receiving an initial travel plan. The method can also include receiving weather information related to the travel plan. The weather information can include at least one of current weather conditions and predicted weather conditions. The method can also include analyzing one or more phases of the travel plan with respect to the received weather information to generate weather factor scores for the one or more phases of the travel plan. The method can also include determining a total weather factor score for the travel plan based on the weather factor scores for the one or more phases of the travel plan. The total weather factor score quantifies an expected effect of the at least one of current weather and predicted conditions on the travel plan. The method can also include displaying the total weather factor score.

First claim

What is claimed is:

1. A method comprising:
receiving an initial travel plan;
receiving weather information related to the travel plan, wherein the weather information includes at least one of current weather conditions and predicted weather conditions;
analyzing one or more phases of the travel plan with respect to the received weather information to generate weather factor scores for each of the one or more phases of the travel plan;
determining a total weather factor score for the travel plan based on the weather factor scores for the one or more phases of the travel plan, wherein the total weather factor score quantifies an expected effect of the at least one of current weather conditions and predicted conditions on the travel plan; and
displaying the total weather factor score.

2. The method of claim 1 , further comprising:
performing at least one modification to the initial travel plan;
analyzing the one or more phases of the modified travel plan with respect to the received weather information to generate modified weather factor scores for the one or more phases of the modified travel plan;
determining a modified total weather factor score for the modified travel plan based on the weather factor scores for the one or more phases of the modified travel plan; and
displaying the modified total weather factor score.

3. The method of claim 2 , further comprising replacing the initial travel plan with the modified travel plan upon the modified total weather factor score being more favorable than the total weather factor score.

4. The method of claim 2 , further comprising receiving at least one constraint, and wherein performing at least one modification to the initial travel plan comprises limiting modifications to the initial travel plan based on the at least one constraint.

5. The method of claim 1 , wherein the travel plan comprises a flight plan for an aircraft.

6. The method of claim 5 , wherein analyzing the one or more phases of the travel plan with respect to the received weather information to generate weather factor scores for the phases of the travel plan comprises:
receiving an aerodynamic model of the aircraft;
for the one or more phases of the flight plan, calculating an aircraft stability difference between a baseline aircraft stability and an aircraft stability based on the received weather information and the received aerodynamic model; and
generating a weather factor score based on the calculated aircraft stability difference.

7. The method of claim 1 , further comprising:
during execution of the travel plan:
receiving updated weather information related to remaining one or more phases of the travel plan;
analyzing the remaining one or more phases of the travel plan with respect to the received updated weather information to generate updated weather factor scores for the remaining one or more phases of the travel plan;
determining an updated total weather factor score for the travel plan based on the updated weather factor scores for the remaining one or more phases of the travel plan; and
displaying the updated total weather factor score.

8. The method of claim 7 , further comprising:
performing at least one modification to the travel plan;
analyzing the modified travel plan with respect to the received weather information to generate modified weather factor scores for the modified travel plan;
determining a modified total weather factor score for the remaining phases of the modified travel plan based on the weather factor scores for the phases of the modified travel plan; and
displaying the modified total weather factor score.

9. A system, comprising:
memory configured to store:
an initial travel plan; and
weather information related to the travel plan, wherein the weather information includes at least one of current weather conditions and predicted weather conditions; and

a processor configured to:
analyze one or more phases of the travel plan with respect to the weather information to generate weather factor scores for the one or more phases of the travel plan;
determine a total weather factor score for the travel plan based on the weather factor scores for the one or more phases of the travel plan, wherein the total weather factor score quantifies an expected effect of the at least one of current weather and predicted conditions on the travel plan; and
output the total weather factor score.

10. The system of claim 9 , wherein the processor is further configured to:
perform at least one modification to the initial travel plan;
analyze the one or more phases of the modified travel plan with respect to the weather information to generate modified weather factor scores for the one or more phases of the modified travel plan;
determine a modified total weather factor score for the modified travel plan based on the weather factor scores for the one or more phases of the modified travel plan; and
output the modified total weather factor score.

11. The system of claim 10 , wherein the processor is further configured to replace the initial travel plan with the modified travel plan upon the modified total weather factor score being more favorable than the total weather factor score.

12. The system of claim 10 , wherein the memory is further configured to store at least one constraint; and
wherein the processor limits the at least one modification based on the at least one constraint.

13. The system of claim 10 , wherein the travel plan comprises a flight plan of an aircraft, wherein the memory is further configured to store an aerodynamic model of the aircraft; and
wherein the processor is configured to analyze the one or more phases of the modified travel plan with respect to the weather information to generate modified weather factor scores for the phases of the modified travel plan by:
for each phase of the flight plan, calculating an aircraft stability difference between a baseline aircraft stability and an aircraft stability based on the weather information and the stored aerodynamic model; and
generating a weather factor score based on the calculated aircraft stability difference.

14. The system of claim 9 , wherein the processor is further configured to, during execution of the travel plan:
receive updated weather information related to remaining one or more phases of the travel plan;
analyze the remaining one or more phases of the travel plan with respect to the received updated weather information to generate updated weather factor scores for the remaining one or more phases of the travel plan;
determine an updated total weather factor score for the travel plan based on the updated weather factor scores for the remaining one or more phases of the travel plan; and
output the updated total weather factor score.

15. They system of claim 14 , wherein the processor is further configured to:
perform at least one modification to the travel plan;
analyze the modified travel plan with respect to the received weather information to generate modified weather factor scores for the modified travel plan;
determine a modified total weather factor score for the remaining phases of the modified travel plan based on the weather factor scores for the phases of the modified travel plan; and
output the modified total weather factor score.

16. A computer program product for identifying weather factors for a travel plan, the computer program product comprising:
a computer-readable storage medium having computer-readable program code embodied therewith, the computer-readable program code executable by one or more computer proc

Assignees

• Boeing Co

Inventors

• Smith Brian James

Classifications

• G08G5/34

  for flight plan modification · CPC title

• G08G5/26

  Transmission of traffic-related information between aircraft and ground stations · CPC title

• G08G5/21

  located onboard the aircraft · CPC title

• G08G5/76 Primary

  for monitoring atmospheric conditions · CPC title

• G08G5/0039

  Physics · mapped topic