초록 ▼

A method and system is provided for performing automated air refueling of uninhabited airborne vehicles (UAVs). The method and system includes any combination of a positioning system component, an air collision avoidance system (ACAS) component, a voice processing component, an image processing comp

A method and system is provided for performing automated air refueling of uninhabited airborne vehicles (UAVs). The method and system includes any combination of a positioning system component, an air collision avoidance system (ACAS) component, a voice processing component, an image processing component, a flight controller, a wireless data link connecting the UAV with the tanker, and refueling components. The ACAS component receives position information of other aircraft, such as UAVs and tankers, over the wireless data link, and generates navigation instructions based on the received position information, and sends the generated navigation instructions to the flight controller. The refueling components include sensors that determine the status of the refueling components. Refueling of the UAV is based on the determined status.

대표청구항 ▼

1. An uninhabited airborne vehicle (UAV) comprising:a position component for determining absolute position;a memory component for storing flight plan information and one or more images of tanker aircraft;an air collision avoidance system (ACAS) component;a voice processing component for analyzing;a

1. An uninhabited airborne vehicle (UAV) comprising:a position component for determining absolute position;a memory component for storing flight plan information and one or more images of tanker aircraft;an air collision avoidance system (ACAS) component;a voice processing component for analyzing;a wireless communication component for communicating between a tanker and other UAVs in a predefined vicinity;an image processing component; anda flight control component. 2. The UAV of claim 1, further comprising refueling components for receiving fuel airborne and refueling sensors for sensing one or more conditions of the refueling components. 3. The UAV of claim 2, wherein the ACAS component receives position information of other aircraft, generates navigation instructions based on the received position information, and sends the generated navigation instructions to the flight control component for the purpose of avoiding collisions with the tanker or the other proximate UAVs. 4. The UAV of claim 3, wherein the voice processing component receives voice instructions over a voice communications channel, analyzes the received voice instructions, transmits a response according to the analysis, generates navigation instructions according to the analysis, and sends the generated navigation instructions to the flight control component. 5. The UAV of claim 4, wherein the voice processing component transmits a response based on the sensed one or more conditions of the refueling components. 6. The UAV of claim 4, wherein the image processing component includes:one or more digital cameras for generating one or more digital images;a memory; andan image processor for comparing the generated one or more digital images to one or more comparable images stored in the memory, generating navigation instructions according to the comparison, and sending the generated navigation instructions to the flight control component. 7. The UAV of claim 6, wherein the flight control component receives position information of at least one of a tanker aircraft or air refueling operation, and navigates according to at least one of the received navigation instructions or the received position information. 8. The UAV of claim 1, further comprising refueling components and a refueling sensor control component for determining status of the refueling components, wherein refueling of the UAV is based on the determined status. 9. A method of navigating an uninhabited airborne vehicle (UAV), the method comprising:receiving at the UAV position information for a tanker aircraft;analyzing the received position information;generating one or more digital images;retrieving from memory one or more digital images associated with the generated one or more digital images;comparing the generated one or more digital images to the retrieved one or more digital images; andnavigating according to one or more of the analyzed position information, or the comparison. 10. The method of claim 9, further comprising:receiving voice instructions from an operator on the tanker aircraft; andanalyzing the received voice instructions. 11. The method of claim 10, wherein navigating is further performed according to the analyzed voice instructions. 12. The method of claim 10, further comprising transmitting a response according to the analyzed voice instructions. 13. The method of claim 10, further comprising:sensing condition of refueling components of the UAV; andtransmitting a response according to the analyzed voice instructions and the sensed condition. 14. An air refueling system comprising:a tanker; andone or more uninhabited airborne vehicles (UAVs) comprising:an air collision avoidance system (ACAS) component;a voice processing component;an image processing component; anda flight control component for controlling flight of the UAV based on information provided by one or more of the ACAS component, the voice component, or the image processing component. 15. The system of claim 14, wherein eac h UAV further includes refueling components for receiving fuel airborne and refueling sensors for sensing one or more conditions of the refueling components. 16. The system of claim 15, wherein the ACAS component receives position information of at least one of other UAVs or the tanker, generates navigation instructions based on the received position information, and sends the generated navigation instructions to the flight control component. 17. The system of claim 16, wherein the voice processing component receives voice instructions from the tanker over a voice communications channel, analyzes the received voice instructions, transmits a response according to the analysis, generates navigation instructions according to the analysis, and sends the generated navigation instructions to the flight control component. 18. The system of claim 17, wherein the voice processing component transmits a response based on the sensed one or more conditions of the refueling components. 19. The system of claim 17, wherein the image processing component includes:one or more digital cameras for generating one or more digital images;a memory; andan image processor for comparing the generated one or more digital images to one or more comparable images stored in the memory, generating navigation instructions according to the comparison, and sending the generated navigation instructions to the flight control component. 20. The system of claim 14, wherein the one or more UAVs further comprises refueling components and a refueling controls component for determining status of the refueling components, wherein refueling of the UAVs is based on the determined status.