Methods and apparatus for presenting automatic flight control system data onboard an aircraft

Patent metadata

Field	Value
Publication number	US-10150573-B2
Application number	US-201715397843-A
Country	US
Kind code	B2
Filing date	Jan 4, 2017
Priority date	Jan 4, 2017
Publication date	Dec 11, 2018
Grant date	Dec 11, 2018

Abstract

A method for presenting flight control system data onboard an aircraft is provided. The method detects a current operating mode of an automatic flight control system; determines a current aircraft operation, based on the current operating mode; identifies, based on the current aircraft operation, potential aircraft operations associated with a plurality of operating modes of the automatic flight control system, and wherein the plurality of operating modes comprises the current operating mode; presents, via a display device onboard the aircraft, a first plain-text description of the current operating mode and the current aircraft operation; and presents, via the display device, a plurality of plain-text descriptions, wherein each of the plain-text descriptions is associated with a respective one of the potential aircraft operations.

First claim

What is claimed is:

1. A method for presenting flight control system data onboard an aircraft, the method comprising:
detecting a current operating mode of an automatic flight control system, the current operating mode comprising a currently-selected method of operation for autopilot to control at least one of a lateral axis and a vertical axis of the aircraft, wherein the automatic flight control system comprises the autopilot;
determining a current aircraft operation, based on the current operating mode, wherein the current aircraft operation comprises at least one of climbing, descending, and turning, and wherein each operating mode of the autopilot is associated with one or more aircraft operations;
identifying, based on the current aircraft operation, a potential aircraft operation associated with one of a plurality of operating modes of the automatic flight control system, by:
identifying a current attitude and position of the aircraft, via the automatic flight control system;
receiving a user input selection of the one of the plurality of operating modes, via a user interface;
determining a guidance cue based on the user input selection, the current attitude and position, and the current aircraft operation; and
identifying one or more necessary actions for the aircraft to comply with the guidance cue, wherein the potential aircraft operation comprises the one or more necessary actions, and wherein the current aircraft operation and the potential aircraft operation are configured to execute sequentially to comply with the guidance cue;

presenting an autopilot mode status annunciation comprising a first plain-text description of the current operating mode and the current aircraft operation, via a display device onboard the aircraft, wherein the first plain-text description augments a traditional acronym-based mode annunciator; and
in response to receiving the user input selection, presenting an engagement confirmation comprising a second plain-text description associated with the potential aircraft operation, via the display device, wherein the second plain-text description communicates that the potential aircraft operation is a next operation in sequence subsequent to the current aircraft operation;
wherein the autopilot mode status annunciation and the engagement confirmation comprise English-language text in sentence form, and wherein the autopilot mode status annunciation and the engagement confirmation do not include aviation jargon, aviation acronyms, or aviation abbreviations.

2. The method of claim 1 , further comprising:
establishing a communication connection to the automatic flight control system onboard an aircraft; and
detecting the current operating mode via the communication connection.

3. The method of claim 1 , wherein the display device comprises a touch-screen control user interface; and
wherein the method further comprises:
receiving a user input selection of one of a plurality of operating modes for the automatic flight control system, wherein the one of the plurality of operating modes is associated with the current operation; and
identifying the current operation based on the user input selection, wherein the current operation is associated with a current operating mode, and wherein the plurality of operating modes comprises the current operating mode.

4. The method of claim 3 , further comprising:
presenting one of the text descriptions in close proximity to an associated user selectable option, via the touch-screen control user interface; and
wherein the associated user selectable option represents the current operating mode.

5. A system for presenting flight control system data onboard an aircraft, the system comprising:
a system memory element;
a flight control system, configured to operate according to a current operating mode of the aircraft;
a display device, configured to present graphical elements and text onboard the aircraft; and
at least one processor communicatively coupled to the system memory element, the flight control system, and the display device, the at least one processor configured to:
identify the current operating mode of the aircraft, the current operating mode comprising a currently-selected method of operation for autopilot to control at least one of a lateral axis and a vertical axis of the aircraft, wherein the flight control system comprises the autopilot;
determine a current aircraft operation, based on the current operating mode, wherein the current aircraft operation comprises at least one of climbing, descending, and turning, and wherein each operating mode of the autopilot is associated with one or more aircraft operations;
identify, based on the current aircraft operation, a potential aircraft operation associated with one of a plurality of operating modes of the flight control system, by:
identifying a current attitude and position of the aircraft, via the flight control system;
receiving a user input selection of the one of the plurality of operating modes, via a user interface;
determining a guidance cue based on the user input selection, the current attitude and position, and the current aircraft operation; and
identifying one or more necessary actions for the aircraft to comply with the guidance cue, wherein the potential aircraft operation comprises the one or more necessary actions, and wherein the current aircraft operation and the potential aircraft operation are configured to execute sequentially to comply with the guidance cue;

present an autopilot mode status annunciation comprising a first plain-text description of the current operating mode and the current aircraft operation, via the display device, wherein the first plain-text description augments a traditional acronym-based mode annunciator; and
in response to receiving the user input selection, present an engagement confirmation comprising a second plain-text description associated with the potential aircraft operation, via the display device, wherein the second plain-text description communicates that the potential aircraft operation is a next operation in sequence subsequent to the current aircraft operation;
wherein the autopilot mode status annunciation and the engagement confirmation comprise English-language text in sentence form, and wherein the autopilot mode status annunciation and the engagement confirmation do not include aviation jargon, aviation acronyms, or aviation abbreviations.

6. The system of claim 5 , further comprising:
a touch-screen control user interface, configured to receive user input selections of one of a plurality of operating modes for the flight control system, wherein the plurality of operating modes comprises the current operating mode;
wherein the at least one processor is further configured to identify the current operating mode based on one of the user input selections.

7. The system of claim 6 , wherein the at least one processor is further configured to present one of the plurality of plain-text descriptions in close proximity to an associated user selectable option; and
wherein the associated user selectable option represents the one of the plurality of operating modes.

8. The system of claim 5 , wherein the current operating mode comprises one of a lateral mode and a vertical mode.

9. A non-transitory, computer-readable medium containing instructions thereon, which, when executed by a processor, perform a method comprising:
based on a current operating mode of an automatic flight control system of an aircraft, and a current aircraft operation,
identifying a potential next operation in sequence for the automatic flight control system of the aircraft, by:
identifying a current attitude and position of the aircraft, via the

Assignees

• Honeywell Int Inc

Inventors

• Wong Jonathan Matthew
• Ryan Justin
• Gribble Dave
• Kropp Stephen Daniel

Classifications

• B64D45/00 Primary

  Aircraft indicators or protectors not otherwise provided for · CPC title

• B64D43/00

  Arrangements or adaptations of instruments · CPC title

• B64C13/18 Primary

  using automatic pilot · CPC title

• G01C23/00

  Combined instruments indicating more than one navigational value, e.g. for aircraft; Combined measuring devices for measuring two or more variables of movement, e.g. distance, speed or acceleration · CPC title

• B64C13/503

  Fly-by-Wire · CPC title