Multiple flight data reference for a specific selection on a vertical and lateral display

• US 10,706,726 B2
• Filed: 03/06/2018
• Issued: 07/07/2020
• Est. Priority Date: 03/06/2018
• Status: Active Grant

• Current Assignee: Honeywell International Inc.
• Original Assignee: Honeywell International Inc.
• Inventors: Ramachandra, Sripathi, Pearson, Mark, Carlucci, Greg, Snyder, Richard, Srinivasan, Balaji
• Primary Examiner(s): Dunn, Alex C
• Application Number:
  US15/912,942
• Publication Number:
  US 20190279514A1
• Time in Patent Office: 854 Days
• CPC Class Codes: G01C 23/00 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 Class Codes: G01C 23/005 Flight directors indicating arrangements specially adapted for rotary gyroscopes G01C19/32
• CPC Class Codes: G08G 5/0021 located in the aircraft
• CPC Class Codes: G08G 5/003 Flight plan management
• CPC Class Codes: G08G 5/0039 Modification of a flight plan
• CPC Class Codes: G08G 5/0052 for cruising combined instruments indicating more than one navigational value G01C23/00
• CPC Class Codes: G08G 5/0078 for monitoring traffic from the aircraft radar or analogous systems specially adapted for traffic control G01S13/91

Abstract

Methods and systems for a flight display system are provided. The method includes: commanding a vertical situation display (VSD) and a lateral navigation display (ND) to render, concurrently, a viewing segment of a flight plan. The method includes receiving a user input selecting a section of the viewing segment, the user input being received on only one of the VSD and the ND. The method continues by commanding, concurrently, the VSD and the ND to visually distinguish the section, and to demark the section on the VSD with starting points and ending points. The method identifies a flight parameter, and for the flight parameter, includes (a) determining which display, among the VSD and the ND, is appropriate for the rendering of flight parameter information; (b) generating flight parameter information based on (a); and (c) overlaying the flight parameter information on the appropriate display.

Claims

1. A flight display system for an aircraft, comprising:

a display system configured to render thereon a viewing segment defined as at least a portion of a flight plan for the aircraft, the viewing segment, when rendered, being concurrently presented on (i) a vertical situation display (VSD), and (ii) a lateral navigation display (ND); and

a control module comprising a processor and a memory, the control module operationally coupled to the display system and configured to,

receive a user input that selects a section of the viewing segment, the user input being received on a first display, the first display being one of the VSD and the ND;

concurrently visually distinguish the section from the remaining portion of the viewing segment on the VSD and the ND;

visually demark a starting point of the section and an ending point of the section on (i) an X axis and (ii) a Y axis, of the VSD;

generate a flight parameters window based on the starting point of the section and the ending point of the section, the flight parameters window including, for a first user-selected flight parameter;

an alphanumeric value at the starting point of the section, a graphical representation of a rate of change between the starting point of the section and the ending point of the section, and an alphanumeric value at the ending point of the section;

command the display system to overlay, on the VSD, the flight parameters window;

command the display system to render a graphical user interface element on the VSD for prompting a user to selectively perform at least one action from the set including, (i) add a flight parameter, and (ii) delete a flight parameter;

receive a user added second flight parameter responsive to the rendered graphical user interface element;

determine which display from among the VSD and the ND is appropriate for display of flight parameter information for the second flight parameter;

generate the flight parameter information for the second flight parameter;

overlay the second flight parameter information on the appropriate display;

obtain current aircraft status data; and

concurrently update the VSD, the ND, and the flight parameters window based on continuously obtaining the current status information for the aircraft.

2. The flight display system of claim 1, wherein the first user-selected flight parameter and second user-selected flight parameter are two of a plurality of user-selected flight parameters, and wherein the control module is further configured to:

generate the flight parameters window such that it includes, for each user-selected flight parameter of the plurality of user-selected flight parameters;

an alphanumeric value at the starting point of the section, a graphical representation of a rate of change between the starting point of the section and the ending point of the section, and an alphanumeric value at the ending point of the section.

3. The flight display system of claim 1, wherein the first user-selected flight parameter and second user-selected flight parameter are two of a plurality of user-selected flight parameters, and wherein the control module is further configured to:

for each user-selected flight parameter of the plurality of flight parameters,

(a) determine which display, from among the VSD and ND, is appropriate for the display of flight parameter information for the user-selected flight parameter;

(b) generate flight parameter information based on (a);

(c) overlay the flight parameter information on the appropriate display.

4. The flight display system of claim 3, wherein the control module is configured to determine which display from among the VSD and ND is appropriate based on one or more of:

display dimensions, avionics data, and sensor data.

5. The flight display system of claim 2, wherein the control module is further configured to:

receive a user deleted flight parameter; and

delete, from the flight parameters window, flight parameter information associated with the user deleted flight parameter.

6. The flight display system of claim 3, wherein the control module is further configured to:

receive a user deleted flight parameter; and

delete flight parameter information associated with the user deleted flight parameter from the appropriate display.

7. A method for a flight display system, comprising:

at a control module,

obtaining current navigation data and current aircraft status data;

commanding a vertical situation display (VSD) and a lateral navigation display (ND) to render, concurrently, a viewing segment of a flight plan;

receiving a user input selecting a section of the displayed viewing segment, the user input being received on only one of the VSD and the ND;

commanding the VSD and the ND to concurrently visually distinguish the section;

demarking the section with a starting point and an ending point on (i) an X axis and (ii) a Y axis, on the VSD; and

for a first user prescribed flight parameter,

(a) determining which display among the VSD and the ND is appropriate for the rendering of flight parameter information for the first user prescribed flight parameter;

(b) generating the flight parameter information based on (a) the flight parameter information including an alphanumeric value at the starting point of the section, a graphical representation of a rate of change between the starting point of the section and the ending point of the section, and an alphanumeric value at the ending point of the section; and

(c) overlaying on the appropriate display a flight parameters window based on the starting point of the section and the ending point of the section, the flight parameters window including the flight parameter information for the first flight parameter;

(d) concurrently updating the VSD, the ND, and the flight parameters window based on continuously obtaining the current aircraft status data; and

(e) commanding the display system to render a graphical user interface element on the VSD for prompting a user to selectively perform at least one action from the set including, (i) add a flight parameter, and (ii) delete a flight parameter; and

receiving a user added second flight parameter responsive to the rendered graphical user interface element;

determining which display is appropriate for the display of second flight parameter information for the second flight parameter;

generating flight parameter information for the second flight parameter; and

overlaying the flight parameter information for the second flight parameter on the display determined appropriate for the display of second flight parameter information.

8. The method of claim 7, wherein the first user prescribed flight parameter and second user prescribed flight parameter are two of a plurality of user prescribed flight parameters, and further comprising, for each flight parameter of the plurality of user prescribed flight parameters, repeating (a)-(e).

9. The method of claim 7, further comprising:

receiving a user deleted flight parameter, and, for the deleted flight parameter,

deleting flight parameter information associated with the user deleted flight parameter from the appropriate display.

10. A flight display system for an aircraft, comprising:

a display system configured to render thereon a viewing segment defined as at least a portion of a flight plan for the aircraft, the viewing segment, when rendered, being concurrently presented on (i) a vertical situation display (VSD), and (ii) a lateral navigation display (ND); and

a control module comprising a processor and a memory, the control module operationally coupled to the display system and configured to,

receive a user input that selects a section of the viewing segment, the user input being received on a first display, the first display being one of the VSD and the ND;

concurrently visually distinguish the section from the remaining portion of the viewing segment on the VSD and the ND;

visually demark a starting point of the section and an ending point of the section on (i) an X axis and (ii) a Y axis, of the VSD;

command the display system to render a graphical user interface element on the VSD for prompting a user to selectively perform at least one action from the set including;

add a flight parameter, and, delete a flight parameter;

receive a user added first flight parameter responsive to the rendered graphical user interface element;

generate, for the user added first flight parameter, flight parameter information including (a) an alphanumeric value at the starting point of the section, (b) a graphical representation of a rate of change between the starting point of the section and the ending point of the section, and (c) an alphanumeric value at the ending point of the section;

command the display system to overlay, on the VSD, the flight parameter information for the user added first flight parameter in a flight parameters window; and

concurrently update the VSD, the ND, and the flight parameters window, based on continuously obtaining current aircraft status data;

receive a user added second flight parameter responsive to the rendered graphical user interface element;

determine which display from among the VSD and the ND is appropriate for display of flight parameter information for the second flight parameter;

generate flight parameter information for the second flight parameter;

overlay the flight parameter information for the second flight parameter on the appropriate display.

11. The flight display system of claim 10, wherein the control module is further configured to determine which display is appropriate based on one or more of:

display dimensions, avionics data, and sensor data.

12. The flight display system of claim 10, wherein the control module is further configured to:

receive a user deleted flight parameter; and

delete, from the flight parameters window, flight parameter information associated with the user deleted flight parameter.