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公开(公告)号：US20220281595A1
公开(公告)日：2022-09-08
申请号：US17751422
申请日：2022-05-23
Applicant: Shanghai Autoflight Co., Ltd.
Inventor： Yu Tian
Abstract: A UAV with vertical takeoff and landing (VTOL) function. having a plurality of lift propellers; a cabin engaged with a plurality of lift propellers; a water propulsion system engaged with the cabin to push the cabin in a forward direction when the cabin is at least partially immersed in water; at least one water inlet engaged with the water propulsion system; the cabin is a cargo hold or a passenger cabin. The UAV provided by the disclosure can realize vertical takeoff and landing in the water area, and fly, drive and navigate freely in the whole area.
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公开(公告)号：US11433998B2
公开(公告)日：2022-09-06
申请号：US17396703
申请日：2021-08-08
Applicant: Shanghai Autoflight Co., Ltd.
Inventor： Yu Tian
Abstract: The disclosure provides a fixed wing UAV, with two propulsion propellers arranged parallel to each other and providing thrust for the UAV, or two traction propellers arranged parallel to each other and providing thrust for the UAV; A plurality of motors configured to drive the two propulsion propellers or the two traction propellers respectively, wherein the thrust ratio provided by the two propulsion propellers or the thrust ratio provided by the two traction propellers is changed to generate asymmetric thrust which controls the active yaw of the UAV. The fixed wing UAV provided by the disclosure improves the reliability of the thrust system and active yaw.
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公开(公告)号：US20210362866A1
公开(公告)日：2021-11-25
申请号：US17396741
申请日：2021-08-08
Applicant: Shanghai Autoflight Co., Ltd.
Inventor： Yu Tian
Abstract: A UAV and its power system, and a system for minimizing UAV failure. The UAV power system has a propulsion propeller, which is arranged at the rear end of the UAV; the traction propeller which is arranged at the front end of the UAV; either the traction propeller or the propulsion propeller is the main propeller while the other is the backup one; when the UAV is in the level flight stage, at least one of the traction propeller and the propulsion propeller is in the working state; and the driving component which is used to drive the propulsion propeller and the traction propeller. The UAV power system provided by the disclosure is provided with a traction propeller and a propulsion propeller, respectively, to improve the failure redundancy and reduce the safety deficiency of the probability of common mode failure (CMF).
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公开(公告)号：US20210300591A1
公开(公告)日：2021-09-30
申请号：US17262229
申请日：2018-07-23
Applicant: Shanghai Autoflight Co. LTD.
Inventor： Yu Tian
Abstract: A UAV landing platform having movable covers to securely store/maintain/charge a UAV. The UAV may be launched from the landing platform, and the landing platform can have visual indicators to guide the landing of the UAV back onto the landing platform. There can be an optional mechanism to self-adjust/self-level the landing surface such that a UAV can safely land onto the landing platform even when the landing platform is on a traveling vehicle.
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公开(公告)号：US20230382554A1
公开(公告)日：2023-11-30
申请号：US18366678
申请日：2023-08-08
Applicant: Shanghai Autoflight Co., Ltd.
Inventor： Yu Tian
CPC classification number: B64D43/02 , B64C39/024 , G01P5/165 , B64D15/12
Abstract: A method of measuring airflow velocity using an integrated heating airspeed tube where the integrated heating airspeed tube has a tube body and a heating component. The tube body is provided with a heating cavity, the heating component is located inside the heating cavity, and the heating component and the tube body are integrally formed. The heating component and at least two static pressure air inlet channels are physically separate but overlap in a lengthwise directly within a horizontal portion of the airspeed tube. The tube body integrally forms the static pressure air inlet channel, the dynamic pressure air inlet channel, the heating cavity, the dynamic pressure air inlet hole, and the static pressure air inlet hole as a unitary one-piece structure.
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Patent Agency Ranking
公开(公告)号：US11814241B2
公开(公告)日：2023-11-14
申请号：US17834589
申请日：2022-06-07
Applicant: Shanghai Autoflight Co., Ltd.
Inventor： Yu Tian
CPC classification number: B65D88/522 , B60P3/11 , B62D53/061 , B62D63/061 , B65D85/68 , B65D90/14 , B64U80/70 , B65D2585/687
Abstract: An unmanned aerial vehicle (UAV), and specifically discloses a UAV transport box. The UAV transport box has a mounting frame, a box body, a driving device, and a control system. The box body has a bottom plate and a side plate, the bottom plate is fixedly installed on the mounting frame, the UAV is arranged on the bottom plate, and the side plate can be unfolded through the driving device, so that the side plate and the bottom plate are in the same plane to form an area which is large enough to provide a suitable take-off and landing platform for the UAV, and can realize the automatic opening and closing for the UAV transport box.
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公开(公告)号：US11674867B2
公开(公告)日：2023-06-13
申请号：US17882564
申请日：2022-08-06
Applicant: Shanghai Autoflight Co., Ltd.
Inventor： Yu Tian
IPC: G01M17/007 , B64F5/60
CPC classification number: G01M17/007 , B64F5/60
Abstract: An unmanned aerial vehicle (UAV) test bench, which falls within the technical field of UAV test, comprising a support component, a universal rotating component, a fixed component and a return component: the universal rotating component slides along the Z direction and is arranged on the support component, and one end of the universal rotating component can rotate in a universal way relative to the other end of the universal rotating component. The fixed component is connected to one end of the universal rotating component, and the fixed component is configured to fix the UAV. One end of the return component is connected to the support component, the other end is connected to the other end of the universal rotating component, and the return component is configured to drive the universal rotating component and the fixed component to reset.
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公开(公告)号：US20220411087A1
公开(公告)日：2022-12-29
申请号：US17819628
申请日：2022-08-14
Applicant: Shanghai Autoflight Co., Ltd.
Inventor： Yu Tian
Abstract: A long-distance drone having a main body, a left hind wing, a right hind wing, a left forewing, and a right forewing. There is a left linear support connecting the left forewing to the left hind wing, and a right linear support connecting the right forewing to the right hind wing. A plurality of propellers are disposed on the left and the right linear supports.
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公开(公告)号：US20220388645A1
公开(公告)日：2022-12-08
申请号：US17819638
申请日：2022-08-15
Applicant: Shanghai Autoflight Co., Ltd.
Inventor： Yu Tian
Abstract: The disclosure provides a method of controlling the yaw of a fixed-wing UAV, with two traction propellers arranged parallel to each other and providing thrust for the UAV; A plurality of motors configured to drive the two traction propellers, wherein the thrust ratio provided by the two traction propellers is changed to generate asymmetric thrust which controls the active yaw of the UAV. The fixed-wing UAV provided by the disclosure improves the reliability of the thrust system and active yaw.
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公开(公告)号：US20220380050A1
公开(公告)日：2022-12-01
申请号：US17827443
申请日：2022-05-27
Applicant: Shanghai Autoflight Co., Ltd.
Inventor： Yu Tian
Abstract: An aircraft cargo hold unloading and collection system having an aircraft body, a lifting device, and a netted shelf. The lifting device is arranged on the aircraft body, and the lifting device is connected to the aircraft body through communication. The lifting device has a retractable cable. One end of the cable can be connected to the cargo hold, and the other end is fixed relative to the aircraft body. The netted shelf is used to be arranged on the ground, and the aircraft body is provided with a position identification part. The netted shelf is provided with a trigger part, and the position identification part can identify the signal transmitted from the trigger part to locate the netted shelf.
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