Hybrid unmanned aerial vehicle systems with quick release tether assembly
An unmanned aerial vehicle system includes a ground station, a tether assembly coupled to the ground station, and an unmanned aerial vehicle. The unmanned aerial vehicle having a quick release mechanism selectively coupled to the tether assembly to restrain movement of the unmanned aerial vehicle. The quick release mechanism is electrically actuatable to decouple the tether assembly from the unmanned aerial vehicle for enabling the unmanned aerial vehicle to fly freely.
1. An unmanned aerial vehicle system, comprising:
a ground station;
a tether assembly coupled to the ground station; and
an unmanned aerial vehicle having a quick release mechanism selectively coupled to the tether assembly to restrain movement of the unmanned aerial vehicle, the quick release mechanism including a spring-biased slider member being electrically actuatable to decouple the tether assembly from the unmanned aerial vehicle for enabling the unmanned aerial vehicle to fly freely.
2. The unmanned aerial vehicle system of claim 1 , wherein the tether assembly includes an attachment segment for securing the tether assembly to the quick release mechanism of the unmanned aerial vehicle and an electrical segment for electrically coupling the ground station to the unmanned aerial vehicle.
3. The unmanned aerial vehicle system of claim 2 , further comprising an electrical plug to which the electrical segment is connected.
4. The unmanned aerial vehicle system of claim 3 , further comprising a hook assembly to which the attachment segment is secured.
5. The unmanned aerial vehicle system of claim 4 , further comprising a drag device that is secured to the hook assembly.
6. An unmanned aerial vehicle system, comprising:
a ground station;
a tether assembly coupled to the ground station; and
an unmanned aerial vehicle having a quick release mechanism selectively coupled to the tether assembly to restrain movement of the unmanned aerial vehicle, the quick release mechanism being electrically actuatable to decouple the tether assembly from the unmanned aerial vehicle for enabling the unmanned aerial vehicle to fly freely, wherein the quick release mechanism includes a housing that supports a slider member and a motor assembly, the motor assembly being actuatable to move the slider member relative to the housing between a first position and a second position.
7. The unmanned aerial vehicle system of claim 6 , wherein in the first position, the slider member is coupled to the hook assembly and the electrical plug, and wherein in the second position, the slider plate is decoupled from the hook assembly and the electrical plug.
8. The unmanned aerial vehicle system of claim 7 , wherein the slider member includes a slider plate having a first finger that is selectively engageable with the hook assembly.
9. The unmanned aerial vehicle system of claim 8 , wherein the slider plate includes a second finger that is selectively engageable with a release door of the housing to maintain the release door in a closed position.
10. The unmanned aerial vehicle system of claim 9 , wherein the release door is spring-loaded and positioned to move to an open position when the slider plate moves to the second position.
11. An unmanned aerial vehicle, comprising:
a housing;
a slider plate supported by the housing;
a motor assembly coupled to the slider plate and actuatable to move the slider plate relative to the housing to selectively decouple a tether assembly from the housing to enable the unmanned aerial vehicle to fly freely; and
a slider housing coupled to the slider plate, the slider housing coupled to the housing by a spring.
12. The unmanned aerial vehicle of claim 11 , wherein the motor assembly includes an actuator that is engaged with the slider housing, the motor assembly actuatable to move the actuator relative to the motor assembly to slide the slider housing relative to the housing.
13. The unmanned aerial vehicle of claim 12 , wherein the slider plate includes a plug recess configured to selectively engage an electrical plug.
14. The unmanned aerial vehicle of claim 13 , wherein the slider plate including a release portion for receiving the electrical plug and a retaining portion for securing the electrical plug to the slider plate.
15. The unmanned aerial vehicle of claim 14 , further comprising a drag device supported in the housing by a release door.
16. The unmanned aerial vehicle of claim 15 , wherein the drag device is coupled to the tether assembly and the tether assembly is coupled to the electrical plug.
17. The unmanned aerial vehicle of claim 16 , further comprising a controller that is disposed in electrical communication with the motor assembly, the controller configured to actuate the motor assembly.
18. The unmanned aerial vehicle of claim 15 , wherein the slider plate includes at least one finger that is selectively engageable with a tab on the release door to maintain the release door in a closed position.
19. The unmanned aerial vehicle system of claim 1 , further comprising:
a processor; and
a memory, containing instructions thereon, which, when executed by the processor, cause the system to:
disconnect the tether assembly from the unmanned aerial vehicle while the unmanned aerial vehicle is in flight.
20. The unmanned aerial vehicle system of claim 1 , wherein the spring-biased slider member is electrically actuatable to decouple the tether assembly from the unmanned aerial vehicle in response to at least one of: a command initiated by a remote operator, an identification of surveillance data indicative of unauthorized activity, or object recognition.
21. The unmanned aerial vehicle system of claim 1 , wherein the tether assembly is configured to enable data communication between the unmanned aerial vehicle and the ground station.