Unmanned aerial vehicle and operations thereof
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B64C-027/08
B64C-039/02
B64C-027/00
B64D-043/00
G05D-001/00
B64C-025/06
B64C-025/32
출원번호
US-0534127
(2014-11-05)
등록번호
US-9221537
(2015-12-29)
우선권정보
CN-2012 2 0604396 U (2012-11-15); CN-2012 2 0686731 U (2012-12-13)
발명자
/ 주소
Wang, Tao
Zhao, Tao
Chen, Shaojie
Ou, Zhigang
출원인 / 주소
SZ DJI TECHNOLOGY, CO., LTD.
대리인 / 주소
Wilson Sonsini Goodrich & Rosati
인용정보
피인용 횟수 :
13인용 특허 :
18
초록▼
The present invention provides methods and apparatus for unmanned aerial vehicles (UAVs) with improved reliability. According to one aspect of the invention, interference experienced by onboard sensors from onboard electrical components is reduced. According to another aspect of the invention, user-
The present invention provides methods and apparatus for unmanned aerial vehicles (UAVs) with improved reliability. According to one aspect of the invention, interference experienced by onboard sensors from onboard electrical components is reduced. According to another aspect of the invention, user-configuration or assembly of electrical components is minimized to reduce user errors.
대표청구항▼
1. A kit for assembling a multi-rotor unmanned aerial vehicle (UAV), comprising: (a) one or more electrical components adapted to control operation of the UAV and selected from the group consisting of a power source, a flight control module, an inertial measurement unit (IMU), and a GPS receiver; an
1. A kit for assembling a multi-rotor unmanned aerial vehicle (UAV), comprising: (a) one or more electrical components adapted to control operation of the UAV and selected from the group consisting of a power source, a flight control module, an inertial measurement unit (IMU), and a GPS receiver; and(b) instructions comprising information for a user of said UAV to assemble component(s) of (a) with a magnetometer, such that when the UAV is assembled, the assembled UAV is characterized in that it comprises:a housing forming a central body of the UAV and comprising an outer surface and an inner surface that forms a cavity, the one or more electric components being disposed inside the cavity of the central body, wherein the magnetometer is secured onto an extension member at a position sufficiently distal from the housing to effect a reduction of interference from said one or more electrical components disposed within the cavity of the central body, and wherein said extension member is a landing stand configured to bear weight of the UAV when the UAV is not airborne. 2. The kit of claim 1, wherein the extension member is attached to the outer surface of the housing and extending away from the cavity. 3. The kit of claim 1, wherein the landing stand includes a substantially vertical portion and the magnetometer is secured to the substantially vertical portion. 4. The kit of claim 3, wherein the landing stand to which the magnetometer is secured extends downward from the housing. 5. The kit of claim 1, wherein the magnetometer is a compass. 6. The kit of claim 1, wherein the minimum distance between the magnetometer and the one or more electrical components is at least about 3 cm. 7. The kit of claim 1, wherein the UAV comprises a plurality of rotor blades. 8. The kit of claim 1, wherein at least one of the electrical components is pre-configured by a manufacturer of the UAV, and wherein the at least one of the electrical components forms an electric unit necessary and sufficient for controlling operation of said UAV. 9. The kit of claim 1, wherein the one or more electrical components include an inertial measurement unit (IMU) or GPS receiver. 10. The kit of claim 9, wherein the one or more electrical components include a GPS receiver. 11. The kit of claim 10, wherein the magnetometer is at least 3 cm away from the GPS receiver. 12. The kit of claim 1, wherein the housing comprises an upper housing member and a lower housing member that are removably coupled to form the cavity. 13. The kit of claim 1, wherein the central body is connected to one or more branch housing members, wherein the central body forms a central cavity, and wherein the one or more branch housing members form one or more branch cavities. 14. The kit of claim 13, wherein the assembled UAV further comprises one or more additional electrical components, wherein at least one of the one or more additional electrical components is located inside one of the one or more branch cavities. 15. The kit of claim 14, wherein the at least one additional electrical component located inside one of the one or more branch cavities includes an electronic speed control (ESC) module or an actuator. 16. A method of assembling a multi-rotor unmanned aerial vehicle (UAV), comprising: forming a central body of the UAV using a housing comprising an outer surface and an inner surface, wherein the inner surface forms a cavity configured to contain one or more electrical components disposed inside the cavity;disposing the one or more electrical components inside the cavity of the central body, wherein the one or more electrical components are adapted to control operation of the UAV and are selected from the group consisting of a power source, a flight control module, an inertial measurement unit (IMU) and a GPS receiver; andsecuring a magnetometer onto an extension member, at a position sufficiently distal from the housing to effect a reduction of interference from said one or more electrical components disposed within the cavity of the central body, wherein said extension member is a landing stand configured to bear weight of the UAV when the UAV is not airborne. 17. The method of claim 16, further comprising attaching the extension member to the outer surface of the housing such that the extension member extends away from the cavity. 18. The method of claim 16, wherein the landing stand includes a substantially vertical portion and the magnetometer is secured to the substantially vertical portion. 19. The method of claim 18, wherein the landing stand to which the magnetometer is secured extends downward from the housing. 20. The method of claim 16, wherein the magnetometer is a compass. 21. The method of claim 16, wherein the minimum distance between the magnetometer and the one or more electrical components is at least about 3 cm. 22. The method of claim 16, wherein the UAV comprises a plurality of rotor blades. 23. The method of claim 16, wherein at least one of the electrical components is pre-configured by a manufacturer of the UAV, and wherein the at least one of the electrical components forms an electric unit necessary and sufficient for controlling operation of said UAV. 24. The method of claim 16, wherein the one or more electrical components include an inertial measurement unit (IMU) or GPS receiver. 25. The method of claim 24, wherein the one or more electrical components include a GPS receiver. 26. The method of claim 25, wherein the magnetometer is at least 3 cm away from the GPS receiver. 27. The method of claim 16, wherein the housing comprises an upper housing member and a lower housing member that are removably coupled to form the cavity. 28. The method of claim 16, wherein the central body is connected to one or more branch housing members, wherein the central body forms a central cavity, and wherein the one or more branch housing members forms one or more branch cavities. 29. The method of claim 28, further comprising one or more additional electrical components, wherein at least one of the one or more additional electrical components is located inside one of the one or more branch cavities. 30. The method of claim 29, wherein the at least one additional electrical component located inside one of the one or more branch cavities includes an electronic speed control (ESC) module or an actuator.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (18)
Rainer, Stanley Irvin; Simone, Vito Richard; Fraser, Paul Arthur, Aircraft sensor pod assembly.
Vos, David W., Method, apparatus and design procedure for controlling multi-input, multi-output (MIMO) parameter dependent systems using feedback LTI'zation.
Condon, John Paul; Fairman, James Edward; Pedersen, Bradley Dean; KraMer, Thomas Edward; Melanson, Scott Andrew, Remote-control flying copter and method.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.