Ground control station for UAV

• US 20070244608A1
• Filed: 04/13/2006
• Published: 10/18/2007
• Est. Priority Date: 04/13/2006
• Status: Abandoned Application

• Current Assignee: Honeywell International Inc.
• Original Assignee: Honeywell International Inc.
• Inventors: Rath, Manaswini, Shekarappa, Nandeesha, Ramachandra, Venkatesh
• Application Number:
  US11/403,472
• Publication Number:
  US 20070244608A1
• Time in Patent Office: Days
• US Class Current: 701/3
• CPC Class Codes: G05D 1/0038 by providing the operator with simple or augmented images from one or more cameras located onboard the vehicle, e.g. tele-operation images analyzed by a computer and used for automatic navigation G05D1/0246

Abstract

A ground control station to control an unmanned air vehicle during a manual mode of operation includes a processing unit, a telemetry/telecommand module, a user control module, a graphical user interface, and a wireless datalink subsystem. The wireless datalink subsystem is configured for remote communication with the unmanned air vehicle. The telemetry/telecommand module is coupled to the ground control station and is configured to download onboard data from the unmanned air vehicle to the ground station, and further is configured to upload commands from the ground station to the unmanned air vehicle. The graphical user interface includes a display module that is configured to display a plurality of downloaded UAV onboard data. The user control module is coupled to the ground control station to implement user control of a plurality of control surfaces of the unmanned air vehicle during manual mode operation of said UAV via said processing unit.

Claims

1. A system comprising:

a ground control station to control an unmanned air vehicle during a manual mode of operation;

a processing unit coupled to said ground control station;

a wireless datalink subsystem configured for remote communication with said unmanned air vehicle;

a telemetry/telecommand module coupled to said ground control station and configured to download onboard data from said unmanned air vehicle to said ground station and to upload commands from said ground station to said unmanned air vehicle;

a graphical user interface coupled to said ground control station and comprising a display module configured for display of a plurality of downloaded onboard data from said unmanned air vehicle; and

a user control module coupled to said ground control station to implement user control of a plurality of unmanned air vehicle control surfaces during manual mode operation of said unmanned air vehicle via said processing unit.

2. The system of claim 1, wherein said on board data includes one or more of sensor data, payload data, and subsystem health data.

3. The system of claim 1, wherein said control surfaces include a rudder, an elevator, an aileron, and a throttle.

4. The system of claim 1, further comprising a payload, said payload including one or more of a camera, an infrared sensor, and a weather detection sensor, and said payload coupled to an on board system of said unmanned air vehicle.

5. The system of claim 1, further comprising a video database and display coupled to said ground control station, said video database to store video data received from said unmanned air vehicle in real time, and said display to display said stored video data.

6. The system of claim 1, wherein said unmanned air vehicle comprises on board avionics further comprising a flight management system and a flight control system.

7. The system of claim 1, wherein said graphical user interface displays one or more of sensor data;

a video display;

altitude data;

roll, pitch, and yaw data;

a coordinate system;

on board subsystem health data;

a command list; and

a control panel for remote piloting.

8. The system of claim 1, wherein said telemetry/telecommand module comprises a data packet, and wherein said data packet comprises a packet id, a version number, a type, packet scheduling data, a packet length, a CRC, and a data field comprising all information to be downloaded or uploaded.

9. The system of claim 1, wherein said user control module comprises:

a command center;

a command line control; and

a REAT control.

10. The system of claim 9, where said command line control comprises a command serial number, a timestamp for a command, a command description, and a command state.

11. The system of claim 1, wherein said wireless data subsystem comprises:

a receive unit; and

a transmit unit.

12. The system of claim 11, wherein said receive unit comprises:

an antenna;

a low noise amplifier coupled to said antenna;

a telemetry receiver coupled to said low noise amplifier;

a bit synchronizer coupled to said telemetry receiver;

a decommutator coupled to said bit synchronizer; and

a ground management unit coupled to said decommutator;

wherein said ground management unit comprises a display, an archive, and an antenna control module.

13. The system of claim 11, wherein said transmit unit comprises:

a ground management unit;

a processing unit coupled to said ground management unit;

an antenna control module coupled to said ground management unit;

a telecommand transmitter to receive input from said ground management unit; and

an RF transmitter to receive input from said telecommand transmitter.

14. A system comprising:

a ground control station to control an unmanned air vehicle;

a processing unit coupled to said ground control station;

a wireless datalink subsystem configured for remote communication with said unmanned air vehicle;

a telemetry/telecommand module coupled to said ground control station;

a graphical user interface coupled to said ground control; and

a user control module coupled to said ground control station.

15. The system of claim 14, wherein said control module comprises a joystick and a keyboard that are integrated to said ground control station, and a REAT display integrated to a display unit of said ground control station.

16. The system of claim 14, wherein said telemetry/telecommand module is configured to download onboard data from said unmanned air vehicle to said ground station and to upload commands from said ground station to said unmanned air vehicle.

17. The system of claim 14, wherein said graphical user interface comprises a display module configured for display of a plurality of downloaded onboard data from said unmanned air vehicle.

18. The system of claim 14, wherein said user control module is configured to implement user control of a plurality of unmanned air vehicle control surfaces during manual mode operation of said unmanned air vehicle via said processing unit.

19. The system of claim 18, wherein said control surfaces include a rudder, an elevator, an aileron, and a throttle.

20. A system comprising:

a ground control station to control an unmanned air vehicle during a manual mode of operation;

a processing unit coupled to said ground control station;

a wireless datalink subsystem configured for remote communication with said unmanned air vehicle;

a telemetry/telecommand module coupled to said ground control station and configured to download onboard data from said unmanned air vehicle to said ground station and to upload commands from said ground station to said unmanned air vehicle;

a graphical user interface coupled to said ground control station and comprising a display module configured for display of a plurality of downloaded onboard data from said unmanned air vehicle; and

a user control module coupled to said ground control station to implement user control of one or more of a rudder, an elevator, an aileron, and a throttle positioned on said unmanned air vehicle during manual mode operation of said unmanned air vehicle via said processing unit.