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公开(公告)号：US12129054B2
公开(公告)日：2024-10-29
申请号：US18207649
申请日：2023-06-08
申请人： Zhishang Zhou
发明人： Zhishang Zhou
IPC分类号： B64G1/62 , B64D3/00 , B64D17/80 , B64G1/58 , B64U10/20 , B64U101/00 , B64U10/60 , B64U20/70 , B64U101/45
CPC分类号： B64G1/623 , B64D3/00 , B64D17/80 , B64G1/58 , B64G1/625 , B64U10/20 , B64U10/60 , B64U20/70 , B64U2101/00 , B64U2101/45
摘要： Systems and methods using VTOL (vertical take-off and landing) aircrafts including drones and helicopters for soft capture, preserving, and landing of a returning spacecraft from space are disclosed. The spacecraft is decelerated by parachutes. One or multiple VTOL drones transport a water impermeable pocket meeting and capturing the descending spacecraft in the air. The spacecraft is thus preserved inside the pocket and keeps descending and then softly lands in a body of water. In another embodiment, a recovery helicopter, one type of VTOL aircraft with heavy payload lifting capacity, is used to directly catch the returning spacecraft. One or multiple VTOL drones are coupled to the bottom end of a recovery cable hung from the helicopter. These drones bring a clutch quickly and precisely catching the descending spacecraft directly without interrupting the parachutes. The spacecraft is thus caught and preserved by the helicopter with lifting function of the parachutes maintained.
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公开(公告)号：US20240340533A1
公开(公告)日：2024-10-10
申请号：US18535405
申请日：2023-12-11
发明人： Zhaozao LI
IPC分类号： H04N23/67 , B64U20/70 , B64U101/30
CPC分类号： H04N23/675 , B64U20/70 , B64U2101/30
摘要： The present application discloses a focusing method, a focusing device, and an unmanned aerial vehicle. The focusing method is applied to the unmanned aerial vehicle on which an aerial camera is provided, if the unmanned aerial vehicle is at a high altitude, obtaining an far focus of the aerial camera, and obtaining a preset focus interval according to the far focus, wherein the minimum value of the preset focus interval is less than the far focus and the maximum value of the preset focus interval is greater than or equal to the far focus; and if the current image site of the aerial camera is greater than the maximum value or the current image site is less than the minimum value, then obtaining a first sharpness statistical value at the end of the last focusing, and determining whether to perform focus according to the first sharpness statistical value.
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公开(公告)号：US12054238B2
公开(公告)日：2024-08-06
申请号：US17793745
申请日：2021-01-08
申请人： BAE Systems plc
IPC分类号： B64C1/14 , B29C70/54 , B32B37/18 , B32B38/00 , B32B38/10 , B32B38/18 , B64C1/06 , B64C39/00 , B64F5/10 , B64U20/70 , B32B37/26 , B32B38/04 , B64C1/00
CPC分类号： B64C1/1446 , B29C70/545 , B32B37/18 , B32B38/0004 , B32B38/10 , B32B38/1808 , B64C1/061 , B64C1/068 , B64C39/029 , B64F5/10 , B64U20/70 , B32B2037/268 , B32B2038/047 , B32B2605/18 , B64C2001/0045
摘要： An airframe or a part thereof 3, for example a skin assembly or a profile such as a structural profile, comprises: a wall W having an aperture A therethrough, wherein the wall W provides a frame F surrounding, at least in part, the aperture A; a panel P conforming with the aperture A; and wherein the airframe or the part 3 thereof is configurable in: a first configuration, wherein the panel P and the frame F are mutually spaced apart; and a second configuration, wherein the panel P is received in the frame F and wherein the frame F resists movement of the panel P in two or three mutually orthogonal directions.
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公开(公告)号：US20240199244A1
公开(公告)日：2024-06-20
申请号：US18286716
申请日：2022-03-21
发明人： Stefan Obermayr
IPC分类号： B64U20/87 , B64U20/70 , B64U101/30 , G01S13/931 , G01S15/931 , G01S17/931 , H04N23/695
CPC分类号： B64U20/87 , B64U20/70 , G01S13/931 , G01S15/931 , G01S17/931 , H04N23/695 , B64U2101/30
摘要： A drone includes a body and motors or drives on the body which allow the drone to fly. The drone has two sensors, for steering and for avoiding collisions, and the sensors are each mounted on a servo. The drone also has a camera. A method for avoiding collisions of the drone includes the combination of two detectable 180° hemispheres of the two sensors such that the entire surroundings of the drone is detectable.
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公开(公告)号：US20230322424A1
公开(公告)日：2023-10-12
申请号：US18297129
申请日：2023-04-07
发明人： Haruhisa KAMIYA , Toshio IWAHARA
CPC分类号： B64U40/20 , B64U20/70 , B64U50/30 , B64U2101/66
摘要： Provided is an apparatus or a method that can stabilize flight of an unmanned aerial vehicle after package receiving or package passing. A port as a package receiving or passing apparatus includes: a landing portion on which an aerial vehicle lands; a slider for horizontally moving the landed aerial vehicle to an indoor area; an elevating/lowering portion on which a package-chamber tray taken down from the aerial vehicle in the indoor area is to be placed; a movement control portion for elevating/lowering an elevating/lowering portion; a package moving portion for moving a package between a package storage portion and the package-chamber tray placed on the elevating/lowering portion; and a center of gravity adjustment portion for adjusting the center of gravity position of the aerial vehicle after package receiving or package passing.
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公开(公告)号：US20230286141A1
公开(公告)日：2023-09-14
申请号：US18181049
申请日：2023-03-09
申请人： NEC Corporation
发明人： Takeharu KITAGAWA
CPC分类号： B25J9/162 , B25J9/0009 , B64U20/70 , B64U2101/60
摘要： A flying robot includes a body, an arm disposed on a lateral side of the body, a leg disposed under the body, and a propulsion unit disposed around the body. The arm is able to move at least to above the body, and the propulsion unit is disposed in an area different from an area in which the arm is able to move and to do predetermined work.
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公开(公告)号：US20240217644A1
公开(公告)日：2024-07-04
申请号：US18556855
申请日：2022-03-14
申请人： AERONEXT INC
发明人： Yoichi SUZUKI
摘要： To stabilize a frame of a flight body, a frame assembly for a flying body comprises a first frame member extending in at least two parallel and first directions, a second frame member extending in a second direction perpendicular to said first direction, and a fixing member fixed to each of the first and second frame members, wherein at least one of the fixing members has an opening.
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公开(公告)号：US11952151B2
公开(公告)日：2024-04-09
申请号：US18161084
申请日：2023-01-29
发明人： Yu Tian
摘要： A vertical tail of a composite-wing unmanned aerial vehicle (UAV) having a body, a rudder face section, a rotor section, shock absorbing component and a quick installation assembly of circuit. The body includes a tail body frame and a shell. The rudder face section has a rudder machine and a rudder surface. The rudder surface is connected to one end of the tail for steering the directional deflection of the UAV. The shock absorbing component is connected to the lower end plate and the shock absorbing component absorbs the shock to the body. The quick installation assembly of circuit includes a plug, a positioning sleeve and a bias piece, the positioning sleeve is located on the outer circumference of the plug and slidingly connected to the plug, the bias piece is set between the plug and the positioning sleeve, the bias piece can absorb the impact on the plug.
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9.发明公开公开(公告)号：US20230418311A1
公开(公告)日：2023-12-28
申请号：US18209459
申请日：2023-06-13
发明人： Kai ZHANG , Yanfeng DANG
摘要： A method for detecting landing of an unmanned aerial vehicle includes: acquiring a current ground clearance of each supporting vertical rod; acquiring a current height above ground of the unmanned aerial vehicle when receiving a landing instruction; determining whether a fuselage of the unmanned aerial vehicle is horizontal; when the fuselage of the unmanned aerial vehicle is horizontal, adjusting a length of the supporting vertical rod according to the current ground clearance of the supporting vertical rod to keep the fuselage horizontal when the unmanned aerial vehicle lands; and controlling the unmanned aerial vehicle to descend for landing.
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公开(公告)号：US11855387B2
公开(公告)日：2023-12-26
申请号：US18161087
申请日：2023-01-29
发明人： Yu Tian
IPC分类号： H01R13/627 , B64U30/10 , B64U20/70 , B64U50/30 , H01R13/631 , B64C1/26 , B64C1/30 , H01R4/50 , H01R12/91 , H01R13/62
CPC分类号： H01R13/6276 , B64U20/70 , B64U30/10 , B64U50/30 , H01R13/631 , B64C1/26 , B64C1/30 , H01R4/5058 , H01R12/91 , H01R13/62
摘要： A plug-in assembly structure for a UAV includes a first component (1), a second component (2) and a limit assembly (3). The first component (1) includes a first plug (11) and a positioning sleeve (12), and the positioning sleeve (12) is provided with a first through hole (121). The second component (2) includes a second plug (21), the radial direction of the second plug (21) is provided with a limit hole (2111), the second plug (21) can be electrically connected to the first plug (11), and the limit hole (2111) is facing the first through hole (121). The limit assembly (3) is installed in the limit hole (2111). The limit assembly (3) includes a first elastic element (31) and a limit element (32).
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