Method and system to use computing device to obtain operator preferences and configurations used by avionics processing unit

Patent metadata

Field	Value
Publication number	US-12341857-B2
Application number	US-202318477412-A
Country	US
Kind code	B2
Filing date	Sep 28, 2023
Priority date	Aug 16, 2023
Publication date	Jun 24, 2025
Grant date	Jun 24, 2025

Abstract

A method and system for airline operation center (AOC) data communications are disclosed. The method comprises providing a computing device for use onboard an aircraft, with the computing device hosting at least one application configured to interact with at least one avionics processing unit onboard the aircraft. The method further comprises automatically retrieving, by the at least one application, AOC information for storage and processing on the computing device, and transmitting by the at least one application, the AOC information from the computing device to the at least one avionics processing unit. The AOC information is used by the at least one avionics processing unit to execute an AOC application hosted by the at least one avionics processing unit.

First claim

What is claimed is:

1. A method comprising:
providing a computing device for use onboard an aircraft, the computing device hosting at least one application configured to interact with at least one avionics processing unit onboard the aircraft;
automatically retrieving, by the at least one application, airline operation center (AOC) information for storage and processing on the computing device; and
automatically transmitting, by the at least one application, the AOC information from the computing device to the at least one avionics processing unit;
wherein the AOC information is used by the at least one avionics processing unit to execute an AOC application hosted by the at least one avionics processing unit.

2. The method of claim 1 , wherein the computing device comprises a portable computing device that is portable off the aircraft.

3. The method of claim 2 , wherein the portable computing device comprises an electronic flight bag (EFB).

4. The method of claim 1 , wherein the computing device is mounted in the aircraft.

5. The method of claim 1 , wherein the at least one avionics processing unit comprises a communications management unit (CMU), or a communications management function (CMF).

6. The method of claim 1 , wherein the AOC information comprises:
region preferences, subnetwork preferences, encoding/decoding preferences, encryption protocols, timers/counters, and logic units; or
security keys, security certificates, security algorithms, and compression algorithms.

7. A system comprising:
at least one avionics processing unit onboard an aircraft;
an airline operation center (AOC) database configured to store AOC information useful to the aircraft; and
a computing device for use onboard the aircraft, the computing device configured to host at least one application operative to interact with the at least one avionics processing unit and the AOC database;
wherein the at least one application is operative to perform a process comprising:
automatically retrieving the AOC information from the AOC database;
storing the AOC information on the computing device; and
automatically transmitting the stored AOC information from the computing device to the at least one avionics processing unit;

wherein the AOC information is used by the at least one avionics processing unit to execute an AOC application hosted by the at least one avionics processing unit.

8. The system of claim 7 , wherein the at least one avionics processing unit comprises a communications management unit (CMU), or a communications management function (CMF).

9. The system of claim 7 , wherein the computing device comprises a portable computing device that is portable off the aircraft.

10. The system of claim 9 , wherein the portable computing device comprises an electronic flight bag (EFB).

11. The system of claim 7 , wherein the computing device is mounted in the aircraft.

12. The system of claim 7 , further comprising a secured interface between the computing device and the at least one avionics processing unit, wherein the secured interface is a direct interface, or is provided via an aircraft interface device (AID) or a server.

13. The system of claim 7 , wherein the AOC database includes:
region preferences, subnetwork preferences, encoding/decoding preferences, encryption protocols, timers/counters, and logic units; or
security keys, security certificates, security algorithms, and compression algorithms.

14. A system for airline operation center (AOC) data communications, the system comprising:
a data link communications system onboard an aircraft, the data link communications system comprising:
at least one processor configured to host and execute one or more data link communications system applications;
a first AOC database interface, which operatively communicates with the one or more data link communications system applications via the at least one processor; and
a data link communications router in operative communication with the one or more data link communications system applications via the at least one processor; and

a computing device for use onboard the aircraft, the computing device comprising:
a second AOC database interface; and
an AOC database and an AOC settings application, which are in operative communication with the second AOC database interface;

wherein the data link communications system and the computing device are in operative communication with each other, such that the first and second AOC database interfaces operatively communicate with each other;
wherein when an update of AOC information is available:
the computing device is configured to automatically send the AOC information to the data link communications system via the second AOC database interface.

15. The system of claim 14 , wherein the data link communications system comprises a communications management unit (CMU), or a communications management function (CMF).

16. The system of claim 14 , wherein the data link communications system is operatively coupled to one or more communication devices comprising a very high frequency (VHF) data radio, a satellite data unit, or a high frequency data link radio.

17. The system of claim 16 , wherein the data link communications router operatively communicates with the one or more communication devices through an interface bus.

18. The system of claim 14 , wherein the computing device comprises a portable computing device that is portable off the aircraft.

19. The system of claim 14 , wherein the computing device is mounted in a cockpit of the aircraft.

20. The system of claim 14 , wherein the computing device includes one or more communication link functions operative for WiFi, cellular, or Internet Protocol (IP) link communications.

Assignees

• Honeywell Int Inc

Inventors

• Srinivasan Divya Swarup Giriyappa
• Judd Thomas D

Classifications

• H04L67/34 Primary

  involving the movement of software or configuration parameters  (network booting or remote initial program loading [RIPL] G06F9/4416) · CPC title