[특허]Micro hybrid generator system drone

Top Flight Technologies, Inc.

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Micro hybrid generator system drone

국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B64C-027/08 B64C-039/02 B64D-027/02 B64C-027/00 B64D-033/08 B64D-027/24 B64D-001/08 B64D-001/22 B64F-003/02 G05D-001/10
출원번호	US-0262177 (2016-09-12)
등록번호	US-9751626 (2017-09-05)
발명자 / 주소	Phan, Long N. Sarma, Sanjay Emani Wojcik, Cody Miles Davis, Eli M. Sena, Benjamin Arthur Lemus, Julian
출원인 / 주소	Top Flight Technologies, Inc.
대리인 / 주소	Fish & Richardson P.C.
인용정보	피인용 횟수 : 1 인용 특허 : 10

초록
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An unmanned aerial vehicle comprising at least one rotor motor. The rotor motor is powered by a micro hybrid generation system. The micro hybrid generator system comprises a rechargeable battery configured to provide power to the at least one rotor motor, a small engine configured to generate mechanical power, a generator motor coupled to the small engine and configured to generate AC power using the mechanical power generated by the small engine, a bridge rectifier configured to convert the AC power generated by the generator motor to DC power and provide the DC power to either or both the rechargeable battery and the at least one rotor motor, and an electronic control unit configured to control a throttle of the small engine based, at least in part, on a power demand of at least one load, the at least one load including the at least one rotor motor.

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1. A system comprising: an unmanned aerial vehicle comprising: a propeller, anda rotor motor configured to drive rotation of the propeller;an energy source configured to provide electrical energy to the rotor motor, the energy source being a hybrid energy generation system including an engine coupled to a generator;an electronic device detachable from the unmanned aerial vehicle; anda cable configured to electrically connect the unmanned aerial vehicle to the electronic device;wherein the electronic device includes the energy source, andwherein the system has (1) a first configuration in which the electronic device including the energy source is attached to the unmanned aerial vehicle and the unmanned aerial vehicle with the attached electronic device is capable of flight, and (2) a second configuration in which the electronic device including the energy source is detached from the unmanned aerial vehicle and the unmanned aerial vehicle without the electronic device is capable of flight, electrical energy being provided from the energy source of detached electronic device to the rotor motor through the cable. 2. The system of claim 1, in which the cable comprises a power transmission cable. 3. The system of claim 1, in which the cable comprises a data transmission cable. 4. The system of claim 1, in which the electronic device forms part of the unmanned aerial vehicle. 5. The system of claim 1, in which the electronic device comprises a robotic device. 6. The system of claim 5, in which the robotic device comprises a vehicle configured to move along the ground. 7. The system of claim 5, in which the robotic device comprises a second unmanned aerial vehicle. 8. The system of claim 1, in which the electronic device is detachable from the unmanned aerial vehicle by an automated process. 9. The system of claim 1, in which the electronic device is detachable from the unmanned aerial vehicle while the unmanned aerial vehicle is airborne. 10. The system of claim 1, in which the electronic device is configured to be reattached to the unmanned aerial vehicle. 11. The system of claim 1, in which the cable is configured to be detachable from the detached electronic device. 12. The system of claim 11, in which the detached electronic device is configured to be operational after detachment of the cable. 13. The system of claim 1, comprising a second electronic device; in which the cable is configured to electrically connect the energy source to the second electronic device. 14. The system of claim 13, in which the second electronic device is detachable from the unmanned aerial vehicle. 15. The system of claim 14, in which the second electronic device comprises one or more of a data storage device, a communications device, and a sensor. 16. The system of claim 1, in which the hybrid energy generation system comprises: a rechargeable battery configured to provide electrical energy to the rotor motor;the engine, the engine being configured to generate mechanical energy; andthe generator, the generator being configured to convert the mechanical energy generated by the engine into electrical energy. 17. The system of claim 16, in which the cable is configured to electrically connect one or more of the rechargeable battery and the generator to the electronic device. 18. The system of claim 16, in which the engine is coupled to the generator through a flexible coupling. 19. The system of claim 18, in which a rotor of the engine is coupled to the generator through a coupling device, the coupling device including a flexible coupling and a fan. 20. The system of claim 1, in which in the second configuration, the unmanned aerial vehicle is capable of flight and the electronic device including the energy source is disposed on a surface. 21. A method comprising: providing electrical energy from an energy source to a rotor motor configured to drive rotation of a propeller of an unmanned aerial vehicle, the energy source being a hybrid energy generation system including an engine coupled to a generator;operating the unmanned aerial vehicle in a first configuration in which an electronic device including the energy source is attached to the unmanned aerial vehicle, the unmanned aerial vehicle with the attached electronic device being capable of flight;detaching the electronic device including the energy source from the unmanned aerial vehicle; andoperating the unmanned aerial vehicle in a second configuration in which the electronic device including the energy source is detached from the unmanned aerial vehicle, the unmanned aerial vehicle without the electronic device being capable of flight, electrical energy being provided from the energy source of the detached electronic device to the rotor motor of the unmanned aerial vehicle through a cable connecting the unmanned aerial vehicle to the detached electronic device. 22. The method of claim 21, in which detaching the electronic device comprises detaching the electronic device while the unmanned aerial vehicle is airborne. 23. The method of claim 22, in which detaching the electronic device comprises lowering the electronic device from the airborne unmanned aerial vehicle to the ground. 24. The method of claim 21, comprising operating the detached electronic device to move along the ground. 25. The method of claim 22, comprising detaching the cable from the detached electronic device. 26. The method of claim 25, comprising operating the detached electronic device after detaching the cable from the detached electronic device. 27. The method of claim 21, comprising reattaching the electronic device to the unmanned aerial vehicle. 28. The method of claim 21, comprising detaching multiple electronic devices from the unmanned aerial vehicle. 29. The method of claim 21, in which providing electrical energy from an energy source comprises operating the hybrid energy generation system, the hybrid energy generation system including: a rechargeable battery configured to provide electrical energy to the rotor motor;the engine, the engine being configured to generate mechanical energy;the generator, the generator being configured to convert the mechanical energy generated by the engine into electrical energy; anda coupling device coupling a rotor of the engine to the generator, the coupling device including a flexible coupling and a fan. 30. The method of claim 21, in which operating the unmanned aerial vehicle in the second configuration includes causing the unmanned aerial vehicle to be airborne and causing the electronic device including the energy source to be disposed on a surface.

이 특허에 인용된 특허 (10)

이 특허를 인용한 특허 피인용횟수: 1

Phan, Long N.; Sarma, Sanjay Emani; Wojcik, Cody Miles; Davis, Eli M.; Sena, Benjamin Arthur; Lemus, Julian. Micro hybrid generator system drone. USP20180710035596.

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Micro hybrid generator system drone

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Micro hybrid generator system drone

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이 특허에 인용된 특허 (10)

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