Aircraft systems and methods to display moving landing platforms

1. A display system for an aircraft, comprising:

a processing unit configured to receive data representative of a landing platform of a movable carrier, the data including current energy parameters of the movable carrier, the processing unit further configured to generate display commands associated with the landing platform and the energy parameters of the movable carrier, wherein the energy parameters include a current speed of the movable carrier relative to the aircraft; and

a display device coupled to the processing unit for receiving the display commands and operable to render first symbology representing the landing platform and second symbology representing the energy parameters of the movable carrier, wherein the second symbology includes at least an indication of the current speed of the movable carrier relative to the aircraft.

2. The display system of claim 1 , wherein the second symbology includes a diamond shape surrounding the first symbology.

3. The display system of claim 1 , wherein the energy parameters include a current motion direction of the movable carrier, and wherein the second symbology includes an arrow oriented in the current motion direction of the movable carrier.

4. The display system of claim 1 , wherein the second symbology includes a numerical value of the current speed of the movable carrier relative to the aircraft.

5. The display system of claim 1 , wherein the energy parameters include a current pitch of the movable carrier relative to the aircraft, and wherein the second symbology includes the current pitch of the movable carrier.

6. The display system of claim 5 , wherein the energy parameters include a current roll of the movable carrier relative to the aircraft, and wherein the second symbology further includes the current roll of the movable carrier.

7. The display system of claim 6 , wherein the second symbology further includes a pitch scale on which the current pitch is positioned and a roll scale on which the current roll is positioned.

8. The display system of claim 1 , wherein the display device is configured to render a three-dimensional synthetic view of a flight environment that includes the first and second symbology.

9. The display system of claim 1 , wherein the display device is a primary flight display.

10. The display system of claim 1 , wherein the display device is configured to render a plan view of a flight environment that includes the first and second symbology.

11. The display system of claim 1 , further comprising a communications unit coupled to the processing unit and configured to receive the data representative of the landing platform on the movable carrier collected by an inertial unit of the movable carrier.

12. The display system of claim 1 , wherein the processing unit is configured to evaluate the energy parameters and generate an alert when at least one of the energy parameters exceeds a predetermined safety margin, and wherein the second symbology represents the alert.

13. The display system of claim 1 , wherein the processing unit is configured to evaluate the energy parameters of the movable carrier and determine an intersection location between the landing platform and the carrier, and wherein the second symbology represents the intersection location.

14. The display system of claim 1 , wherein the data further includes a height associated with the landing platform, and wherein the first symbology includes a representation of the height.

15. A method of displaying landing information with an aircraft display system, comprising:

receiving data representative of a landing platform, the landing platform being located on a movable carrier, from the movable carrier, the data including current energy parameters of the movable carrier, wherein the energy parameters include at least one of a current motion direction of the movable carrier relative to the aircraft, a current pitch of the movable carrier relative to the aircraft, or a current roll of the movable carrier relative to the aircraft;

generating, with a processing unit, display commands associated with the landing platform and the energy parameters of the movable carrier; and

displaying, on a display device based on the display commands, first symbology representing the landing information and second symbology representing the energy parameters of the movable carrier, wherein the second symbology includes at least an indication of at least one of the current motion direction of the movable carrier relative to the aircraft, the current pitch of the movable carrier relative to the aircraft, or the current roll of the movable carrier relative to the aircraft.

16. The method of claim 15 , wherein the displaying step includes displaying a three-dimensional synthetic view of a flight environment that includes the first and second symbology.

17. The method of claim 15 , wherein the energy parameters include the current motion direction of the movable carrier relative to the aircraft, and wherein the displaying step includes displaying the second symbology with an arrow oriented in the current motion direction of the movable carrier.

18. The method of claim 15 , wherein the energy parameters include the current pitch and the current roll of the movable carrier relative to the aircraft, and wherein the displaying step includes displaying the second symbology with the current pitch and current roll of the movable carrier.

19. The method of claim 15 , further comprising

evaluating the energy parameters of the movable carrier in view of a predetermined safety margin,

generating an alert when at least one of the energy parameters exceeds the predetermined safety margin, and

displaying the alert with the second symbology.

20. The method of claim 15 , further comprising

evaluating the energy parameters of the movable carrier and determining an intersection location of the aircraft with the landing platform, and

displaying the intersection location on the display device with the second symbology.