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公开(公告)号：US11420743B2
公开(公告)日：2022-08-23
申请号：US16557304
申请日：2019-08-30
Applicant: SZ DJI TECHNOLOGY CO., LTD.
Inventor： Xumin Wu , Guang Yan , Zhuang Feng
Abstract: An aerial dispensing method includes obtaining a wind velocity of a wind that causes a drift to a substance dispensed from an unmanned aerial vehicle (UAV), and controlling one or more components of the UAV based on the obtained wind velocity to cause at least mitigation to the drift.
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公开(公告)号：US10266265B2
公开(公告)日：2019-04-23
申请号：US15241715
申请日：2016-08-19
Applicant: SZ DJI TECHNOLOGY Co., Ltd.
Inventor： Xumin Wu , Zhuang Feng , Jiyuan Ao
IPC: B64D1/18 , A01M7/00 , B05B12/02 , B64C39/02 , G01S19/00 , B05B12/00 , B05B12/12 , B05B9/04 , B05B12/08 , B05B13/00 , G01S19/14
Abstract: Systems and methods can determine a liquid flow in a spraying system. An amount of liquid that is output from the spraying system during a pump cycle is determined. A number of pump cycles that occur within a given amount of time are measured. The number of pump cycles are measured using an electronic speed controller (ESC). Additionally, the ESC indicates the number of pump cycles within a given amount of time within a threshold of precision. The amount of liquid flow in the spraying system is calculated based on the measured number of pump cycles and the determined amount of liquid that is output from the spraying system.
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Patent Agency Ranking
公开(公告)号：US09914537B2
公开(公告)日：2018-03-13
申请号：US15336584
申请日：2016-10-27
Applicant: SZ DJI TECHNOLOGY Co., LTD
Inventor： Xumin Wu , Xiaolong Wu , Sungki Lee , Jiyuan Ao , Zhuang Feng
CPC classification number: B64C39/024 , B64C1/30 , B64C27/08 , B64C27/12 , B64C2201/027 , B64C2201/042 , B64C2201/108 , B64C2201/12 , B64C2201/201 , B64D47/08
Abstract: Systems and methods are provided for transformation of a UAV from an extended state to a compacted state. The UAV can be transported in the compacted state. The UAV can comprise one or more segmented arms that can be folded to reduce the volume of the UAV. The segmented arms can be sealed to prevent ambient air, dirt, and or water vapor from entering the segmented arm. The UAV can comprise a cooling and air filtering system on-board the UAV.
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公开(公告)号：US12235645B2
公开(公告)日：2025-02-25
申请号：US18353489
申请日：2023-07-17
Applicant: SZ DJI TECHNOLOGY CO., LTD.
Inventor： Xumin Wu , Guang Yan , Zhuang Feng , Meng Hu , Zefei Li , Mingxi Wang , Renli Shi
IPC: G05D1/00 , B64C1/16 , B64C39/02 , B64D1/16 , B64U101/60 , G01C23/00 , G08G5/00 , G08G5/02 , B64U10/13 , B64U50/37 , B64U101/30
Abstract: A method for supporting aerial operation includes obtaining a real-time location of an aircraft, obtaining a location of a supply station, obtaining a location of a next waypoint, and controlling the aircraft based on a status parameter related to a flight status of the aircraft associated with the real-time location of the aircraft. Controlling the aircraft includes controlling, in response to the status parameter satisfying a first preset condition, the aircraft to fly to the next waypoint; and controlling, in response to the status parameter satisfying a second preset condition, the aircraft to fly to the supply station.
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公开(公告)号：US11703865B2
公开(公告)日：2023-07-18
申请号：US17328965
申请日：2021-05-24
Applicant: SZ DJI TECHNOLOGY CO., LTD.
Inventor： Xumin Wu , Guang Yan , Zhuang Feng , Meng Hu , Zefei Li , Mingxi Wang , Renli Shi
CPC classification number: G05D1/0202 , B64C1/16 , B64C39/024 , B64D1/16 , G01C23/00 , G08G5/006 , G08G5/0034 , G08G5/0039 , G08G5/0056 , G08G5/0069 , G08G5/0086 , G08G5/025 , B64U2101/60 , B64U2201/10
Abstract: A method for supporting aerial operation over a surface includes obtaining a three-dimensional (3D) representation of the surface; converting the 3D representation of the surface to a two-dimensional (2D) representation of the surface; obtaining a 2D flight path of the aircraft based on the 2D representation of the surface; converting the 2D flight path to a 3D flight path including location coordinates; and controlling the aircraft to conduct a flight mission following the 3D flight path.
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公开(公告)号：US10661900B2
公开(公告)日：2020-05-26
申请号：US15437513
申请日：2017-02-21
Applicant: SZ DJI TECHNOLOGY CO., LTD.
Inventor： Xumin Wu , Xiaolong Wu , Jiyuan Ao , Sungki Lee , Zhuang Feng
Abstract: An apparatus and kit for assembling a mobile platform and methods for making and using the same. When associated with a mobile platform, a power device can be installed outside a control device coupled with the mobile platform. The power device can be located outside a housing enclosing the mobile platform and exposed to an external operating environment of the mobile platform. Heat generated by the power device can be dissipated without installation of additional cooling equipment. The power device and the control device can thus have lower operating temperatures and longer lifetimes. The power device can be installed on a module associated with the mobile platform for further improving heat dissipation of the power device. The module optionally can function as a shock absorber for preventing damage to the power device in case the mobile platform is involved in a crash.
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公开(公告)号：US10220946B2
公开(公告)日：2019-03-05
申请号：US15241715
申请日：2016-08-19
Applicant: SZ DJI TECHNOLOGY Co., Ltd.
Inventor： Xumin Wu , Zhuang Feng , Jiyuan Ao
IPC: B64D1/18 , A01M7/00 , B05B12/02 , B64C39/02 , G01S19/00 , B05B12/00 , B05B12/12 , B05B9/04 , B05B12/08 , B05B13/00 , G01S19/14
Abstract: Systems and methods can determine a liquid flow in a spraying system. An amount of liquid that is output from the spraying system during a pump cycle is determined. A number of pump cycles that occur within a given amount of time are measured. The number of pump cycles are measured using an electronic speed controller (ESC). Additionally, the ESC indicates the number of pump cycles within a given amount of time within a threshold of precision. The amount of liquid flow in the spraying system is calculated based on the measured number of pump cycles and the determined amount of liquid that is output from the spraying system.
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