Autonomous control of unmanned aerial vehicles
A control module for an unmanned aerial vehicle is provided. In one example, the control module includes a plurality of control modes, wherein each control mode represents a different autonomy setting, a command generator configured to generate a command causing a selection of a first of the plurality of control modes for the unmanned aerial vehicle, and an intelligence synthesizer that automatically switches the unmanned aerial vehicle between the selected first of the plurality of control modes and a second of the plurality of control mode upon detection of a trigger event.
1. A control module for an unmanned aerial vehicle, the module comprising:
a plurality of control modes, wherein each control mode represents a different autonomy setting;
a command generator configured to generate a command causing a selection of a first of the plurality of control modes for the unmanned aerial vehicle; and
an intelligence synthesizer that automatically switches the unmanned aerial vehicle between the selected first of the plurality of control modes and a second of the plurality of control mode upon detection of a trigger event.
2. The control module of claim 1 , wherein the trigger event is a detection of a conflict between a previous control mode and the selected first control mode, and wherein the second control mode is a resolution to the functional conflicts between the previous control mode and the selected first control mode, and wherein the second control mode is generated by the intelligence synthesizer.
3. The control module of claim 1 , and further comprising:
an operator input receiver that receives an operator input and provides it to the command generator.
4. The control module of claim 3 , wherein the trigger event a directionally descriptive control provided to the operator input receiver.
5. The control module of claim 1 , and further wherein the intelligence synthesizer assigns variable levels of autonomy control.
6. The control module of claim 5 , wherein the wherein the variable levels include a fully autonomous level, a semi-autonomous level, and a manual level.
7. The control module of claim 6 , wherein the second control mode is assigned a manual level of autonomy.
8. The control module of claim 6 , wherein the first control mode and the second control mode are assigned the same level of autonomy.
9. The control module of claim 6 , wherein the first control mode and the second control mode are assigned different levels of autonomy.
10. The control module of claim 1 , wherein each of the first and second autonomous control modes comprises at least one of:
a route following mode of control;
a ground collision avoidance mode of control;
an air collision avoidance mode of control;
a line-of-sight-slave mode of control;
a loiter pattern mode of control;
a programmed maneuvers mode of control; and
a target tracking mode of control.
11. A system for controlling an unmanned aerial vehicle, the system comprising:
a vehicle status display, wherein the vehicle status display includes at least an alerts portion configured to display an indication of a change in status of the unmanned aerial vehicle;
a vehicle parameters display, wherein the vehicle parameters portion includes at least an indication of fuel remaining, and current altitude; and
a control input mechanism configured to allow an operator of the system to designate a control mode.
12. The system of claim 11 , wherein the control input mechanism is further configured to receive operator selection of a new autonomy level of the unmanned aerial vehicle.
13. The system of claim 11 , wherein the alerts portion of the vehicle status is further configured to provide detailed information about an alert and allow an operator to designate a new control mode for the control input mechanism.
14. The system of claim 11 , wherein the change in status is an indication of a systems malfunction.
15. The system of claim 11 , wherein the change in status is an indication of unforeseen problems with the programmed route.
16. The system of claim 11 , wherein the change in status is an indication of off-normal conditions.
17. A method of controlling an unmanned aerial vehicle, the method comprising:
providing an indication of the unmanned aerial vehicle to a display, the indication comprising the current status of the unmanned aerial vehicle, wherein the current status comprises at least a first control mode;
receiving, an operator input of at least one of a second control mode;
detecting, using an intelligence synthesizer, that the second control mode is in conflict with the current status of the unmanned aerial vehicle; and
displaying on the display, an indication that the operator input will be overridden.
18. The method of claim 17 , wherein the indication of the current status is an indication of a current target and a current flight path of the unmanned aerial vehicle.
19. The method of claim 17 , wherein the indication of the current status further comprises an indication of current flight conditions and current internal sensor readings of the unmanned aerial vehicle.
20. The method of claim 19 , wherein the current internal sensor readings comprise at least an indication of remaining fuel.