SYSTEM AND METHOD FOR VALIDATING FLIGHT CHECKLIST ITEMS FOR MAINTENANCE AND INSPECTION APPLICATIONS

• US 20170291723A1
• Filed: 04/11/2016
• Published: 10/12/2017
• Est. Priority Date: 04/11/2016
• Status: Abandoned Application

• Current Assignee: Honeywell International Inc.
• Original Assignee: Honeywell International Inc.
• Inventors: Reddy, Mahipal
• Application Number:
  US15/095,263
• Publication Number:
  US 20170291723A1
• Time in Patent Office: Days
• CPC Class Codes: B64D 2045/0075 Adaptations for use of electronic flight bags in aircraft; Supports therefor in the cockpit
• CPC Class Codes: B64D 45/00 Aircraft indicators or protectors not otherwise provided for camouflage F41H3/00
• CPC Class Codes: B64F 5/60 Testing or inspecting aircraft components or systems
• CPC Class Codes: G01S 19/13 Receivers
• CPC Class Codes: G01S 5/0284 Relative positioning
• CPC Class Codes: G06Q 10/20 Administration of product repair or maintenance
• CPC Class Codes: G07C 5/08 Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time

Abstract

A method for completing a flight checklist for an aircraft is provided. The method obtains, by one or more location sensors, location information for a user; generates a tagged user location, based on the location information; determines that a checklist item is incomplete, based on the tagged user location, wherein the flight checklist comprises the checklist item, and wherein the checklist item is associated with a maintenance inspection for the aircraft; and when the checklist item is incomplete, presenting an alert via a display device.

Claims

1. A method for completing a flight checklist for an aircraft, the method comprising:

obtaining, by one or more location sensors, location information for a user;

generating a tagged user location, based on the location information;

determining that a checklist item is incomplete, based on the tagged user location, wherein the flight checklist comprises the checklist item, and wherein the checklist item is associated with a maintenance inspection for the aircraft; and

when the checklist item is incomplete, presenting an alert via a display device.

2. The method of claim 1, wherein determining that the checklist item is incomplete further comprises:

comparing the tagged user location to a predefined location for the checklist item;

identifying a difference between the tagged user location and the predefined location; and

detecting that the checklist item is incomplete, based on the difference.

3. The method of claim 2, wherein determining that the checklist item is incomplete further comprises recognizing a lack of physical presence of the user at the predefined location, based on the difference;

and

wherein the lack of physical presence at the predefined location indicates that an incomplete status for the checklist item.

4. The method of claim 1, wherein obtaining the location information for the user further comprises detecting a triangulated position of the user, wherein the location information comprises the triangulated position;

and

wherein determining that the checklist item is incomplete further comprises;

comparing the triangulated position to a predefined triangulated position associated with the checklist item to identify a match; and

when a match is not identified, determining that the checklist item is incomplete.

5. The method of claim 1, wherein obtaining the location information for the user further comprises detecting an indoor location of the user, wherein the location information comprises the indoor location;

and

wherein determining that the checklist item is incomplete further comprises;

comparing the indoor location to a predefined indoor location associated with the checklist item to identify a match; and

when a match is not identified, determining that the checklist item is incomplete.

6. The method of claim 1, wherein obtaining the location information for the user further comprises detecting a gaze position of the user, wherein the location information comprises the gaze position;

and

wherein determining that the checklist item is incomplete further comprises;

comparing the gaze position to a predefined gaze position associated with the checklist item to identify a match; and

when a match is not identified, determining that the checklist item is incomplete.

7. The method of claim 1, further comprising:

identifying completed checklist items associated with repaired sections of the aircraft, wherein the flight checklist comprises the completed checklist items;

generating a filtered flight checklist including the completed checklist items associated with the repaired sections, wherein the filtered flight checklist comprises the checklist item;

detecting a degree of completion of the checklist item; and

when the degree of completion does not satisfy predefined criteria, determining that the checklist item is incomplete.

8. The method of claim 7, wherein detecting the degree of completion of the checklist item further comprises:

obtaining image data when the user is physically present at the tagged user location;

tagging the image data to generate a tagged image associated with the tagged user location;

comparing the tagged image to a stored default image associated with the tagged user location;

identifying differences between the tagged image and the stored default image, based on the comparing; and

determining the degree of completion, based on the differences.

9. A system for completing a flight checklist for an aircraft, the system comprising:

a system memory element;

location information sensors, configured to obtain location information for a user;

a display device, configured to present an alert; and

at least one processor communicatively coupled to the system memory element, the location information sensors, and the display device, the at least one processor configured to;

tag the location information, to generate a tagged user location;

determine that a checklist item is incomplete, based on the tagged user location, wherein the flight checklist comprises the checklist item, and wherein the checklist item is associated with a maintenance inspection for the aircraft; and

initiate presentation of the alert, via the display device, to indicate that the checklist item is incomplete.

10. The system of claim 9, wherein the at least one processor is further configured to:

compare the tagged user location to a predefined location for the checklist item;

identify a difference between the tagged user location and the predefined location; and

detect that the checklist item is incomplete, based on the difference.

11. The system of claim 9, wherein the at least one processor is further configured to:

identify completed checklist items associated with repaired sections of the aircraft, wherein the flight checklist comprises the completed checklist items; and

generate a filtered flight checklist including the completed checklist items associated with the repaired sections, wherein the filtered flight checklist comprises the checklist item.

12. The system of claim 11, further comprising an image capture device communicatively coupled to the at least one processor, wherein the image capture device is configured to obtain image data when the user is physically present at the tagged user location;

and

wherein the at least one processor is further configured to;

tag the image data to generate a tagged image associated with the tagged user location;

compare the tagged image to a stored default image associated with the tagged user location to identify differences; and

determine whether completion of the checklist item is correct, based on the differences;

wherein, when the completion of the checklist item is not correct, the indication comprises the alert.

13. The system of claim 9, the location sensors further comprising a global positioning system (GPS) configured to obtain a triangulated position for the user, wherein the location information comprises the triangulated position;

and

wherein the at least one processor is further configured to;

compare the triangulated position to a predefined triangulated position associated with the checklist item to identify a match; and

when a match is not identified, determine that the checklist item is incomplete.

14. The system of claim 9, the location sensors further comprising an indoor location system configured to obtain an indoor location of the user, wherein the location information comprises the indoor location;

and

wherein the at least one processor is further configured to;

compare the indoor location to a predefined indoor location associated with the checklist item to identify a match; and

when a match is not identified, determine that the checklist item is incomplete.

15. The system of claim 9, the location sensors further comprising an eye-tracking device configured to obtain a gaze position of the user, wherein the location information comprises the gaze position;

and

wherein the at least one processor is further configured to;

compare the gaze position to a predefined gaze position associated with the checklist item to identify a match; and

when a match is not identified, determine that the checklist item is incomplete.

16. A non-transitory, computer-readable medium containing instructions thereon, which, when executed by a processor, perform a method comprising:

identifying incomplete maintenance inspection items for an aircraft, based on a location history for a user and locations for maintenance inspection items of a flight checklist, wherein the maintenance inspection items comprise the incomplete maintenance inspection items; and

presenting, via a display device, alerts for each of the incomplete maintenance inspection items.

17. The non-transitory, computer-readable medium of claim 16, wherein identifying the incomplete maintenance inspection items further comprises:

obtaining a plurality of user locations for the user;

tagging the user locations, to generate a plurality of tagged user locations; and

determining that a subset of the maintenance inspection items is incomplete, based on the plurality of tagged user locations;

wherein presenting the alerts for each of the incomplete maintenance inspection items further comprises presenting alerts for the subset.

18. The non-transitory, computer-readable medium of claim 17, wherein determining that the subset of the maintenance inspection items is incomplete further comprises:

comparing the plurality of tagged user locations to a plurality of predefined locations for the maintenance inspection items;

identifying differences between the plurality of tagged user locations and the plurality of predefined locations; and

detecting the subset, based on the differences.

19. The non-transitory, computer-readable medium of claim 16, wherein the method further comprises:

identifying completed maintenance inspection items associated with repaired sections of the aircraft, wherein the maintenance inspections items comprise the completed maintenance inspection items;

generating a filtered flight checklist including the completed maintenance inspection items associated with the repaired sections;

detecting a degree of completion of each of the respective completed maintenance inspection items; and

when the degree of completion does not satisfy predefined criteria, determining that an associated one of the completed maintenance inspection items is incomplete.

20. The non-transitory, computer-readable medium of claim 19, wherein detecting the degree of completion of each of the respective completed maintenance inspection items further comprises:

obtaining image data for each location of the location history for the user;

tagging the image data to generate a plurality of tagged images associated with the location history;

comparing the plurality of tagged images to a stored default images associated with each location of the location history;

identifying differences between the plurality of tagged images and the stored default images, based on the comparing; and

determining the degree of completion, based on the differences.