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公开(公告)号：US20210195789A1
公开(公告)日：2021-06-24
申请号：US17173104
申请日：2021-02-10
Applicant: SZ DJI TECHNOLOGY CO., LTD.
Inventor： Yang LI
Abstract: A heat dissipation assembly includes a fan and a heat conduction member connected to the fan. The fan includes an air outlet. An end of the heat conduction member cooperates with the air outlet of the fan and another end of the heat conduction member is provided with a plurality of flow outlets that are grouped into at least two groups facing different directions. Airflow from the air outlet of the fan flows through the heat conduction member and then flows out through the plurality of flow outlets.
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公开(公告)号：US20210129991A1
公开(公告)日：2021-05-06
申请号：US17150636
申请日：2021-01-15
Applicant: SZ DJI TECHNOLOGY CO., LTD.
Inventor： Yang LI
Abstract: An image capturing method is applied to an unmanned aerial vehicle (UAV). The method includes receiving a recording command sent by a control terminal; acquiring a pre-set start focal length and a pre-set end focal length; and changing from the start focal length to the end focal length, and recording an image during the process of changing focal lengths.
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公开(公告)号：US20210208609A1
公开(公告)日：2021-07-08
申请号：US17206105
申请日：2021-03-18
Applicant: SZ DJI TECHNOLOGY CO., LTD.
Abstract: A method for controlling an unmanned aerial vehicle includes generating a course reversal command to control the unmanned aerial vehicle to execute a course reversal action. The course reversal action includes at least a cruising stage. The method further includes, in the cruising stage, measuring one or more flight parameters of the unmanned aerial vehicle and controlling the unmanned aerial vehicle to enter a high wind course reversal stage in response to determining that the unmanned aerial vehicle is in a high wind retardant state according to the one or more flight parameters. The method also includes, in the high wind course reversal stage, measuring the one or more flight parameters, and controlling the unmanned aerial vehicle to return to the cruising stage in response to determining that the unmanned aerial vehicle is not in the high wind retardant state according to the one or more flight parameters.
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公开(公告)号：US20210188426A1
公开(公告)日：2021-06-24
申请号：US17175990
申请日：2021-02-15
Applicant: SZ DJI TECHNOLOGY CO., LTD.
Abstract: The present disclosure provides a multi-rotor aerial vehicle. The multi-rotor aerial vehicle includes a body, the body including a first side and a second side opposite to each other; a first rotor connected to the first side of the body; and a second rotor connected to the second side of the body, a torque coefficient of the second rotor being different from a torque coefficient of the first rotor. When the multi-rotor aerial vehicle flies in a direction from the second side toward the first side or from the first side toward the second side, the first rotor rotates at a first rotational speed, the second rotor rotates at a second rotational speed, and an absolute value of a difference between the first rotational speed and the second rotational speed is less than a predetermined value.
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公开(公告)号：US20210094689A1
公开(公告)日：2021-04-01
申请号：US17105384
申请日：2020-11-25
Applicant: SZ DJI TECHNOLOGY CO., LTD.
Inventor： Rongming XIONG , Zhenhao ZHOU , Xianwu XIONG , Yang LI
Abstract: A frame includes a top wall, a bottom wall opposite to the top wall, a receiving space between the top wall and the bottom wall, and a hold member arranged at one of the top wall and the bottom wall. The receiving space is configured to accommodate at least a portion of an arm connected to the frame. The hold member is configured to abut against the arm to generate a holding force to hold the arm between the top wall and the bottom wall when the arm is in an unfolded position.
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Patent Agency Ranking
公开(公告)号：US20210349461A1
公开(公告)日：2021-11-11
申请号：US17204865
申请日：2021-03-17
Applicant: SZ DJI TECHNOLOGY CO., LTD.
Inventor： Yang LI
Abstract: An unmanned aerial vehicle, a method for controlling an unmanned aerial vehicle, a control apparatus, and a computer-readable storage medium are provided. A method for controlling an unmanned aerial vehicle includes: detecting whether a preset trigger event for determining impending interference between a lens and an obstacle near the lens occurs; and if no, controlling the lens to be in an extended state; or if yes, controlling the lens to be in a retracted state, to avoid interference between extension of the lens and the obstacle. In the method for controlling the unmanned aerial vehicle according to the present disclosure, a size of the lens may be reduced while optical zoom performance is achieved through extension and retraction of the lens and a photographing requirement is satisfied. In this way, a size of the unmanned aerial vehicle is reduced, and portability of the unmanned aerial vehicle is greatly improved.
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公开(公告)号：US20210325886A1
公开(公告)日：2021-10-21
申请号：US17361750
申请日：2021-06-29
Applicant: SZ DJI TECHNOLOGY CO., LTD.
Inventor： Yang LI , Maojiang LIN
Abstract: A photographing method includes photographing a target object during flight along a first predetermined direction, determining a surrounding-start position for flight around the target object, flying around the target object starting from the surrounding-start position, photographing the target object during the flight around the target object, determining a surrounding-end position for ending the flight around the target object, flying along a second predetermined direction starting from the surrounding-end position, and photographing the target object during flight along the second predetermined direction.
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公开(公告)号：US20210289133A1
公开(公告)日：2021-09-16
申请号：US17121745
申请日：2020-12-14
Applicant: SZ DJI TECHNOLOGY CO., LTD.
Inventor： Yang LI
Abstract: The present disclosure provides a method and a system of controlling a video play speed, a control terminal and a mobile platform. The method includes: detecting, by a control terminal, an operation of controlling a video play speed, determining a video play speed as a first frame rate according to the operation of controlling a video play speed, then sending, to an unmanned aerial vehicle, a video capturing instruction, controlling, by the unmanned aerial vehicle, a photographing device of the unmanned aerial vehicle to capture images at a preset frame rate, and generating a video with an accelerated play speed or a decelerated play speed based on the first frame rate. The unmanned aerial vehicle may generate a video with a variable play speed without post-processing the video after generating the video, thereby improving the efficiency of adjusting the video play speed and facilitating operations.
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公开(公告)号：US20210181767A1
公开(公告)日：2021-06-17
申请号：US17155030
申请日：2021-01-21
Applicant: SZ DJI TECHNOLOGY CO., LTD.
Inventor： Yang LI , Zhenhao ZHOU , Ye TAO
Abstract: A method for controlling an unmanned aerial vehicle control includes: obtaining sensing information of the unmanned aerial vehicle, wherein the sensing information includes at least one of status information or environment information; obtaining at least one control mode; calling and/or invoking at least one execution device in the at least one control mode; generating a control instruction based on the at least one control mode and a sensing value of the sensing information; sending the control instruction to the at least one execution device; receiving, by the at least one execution device, the control instruction; and performing, by the at least one execution device, a corresponding action based on the control instruction. Intelligent outputting of the execution device may be achieved by intelligently integrating a plurality of sensing assemblies of the unmanned aerial vehicle and obtaining corresponding control modes.
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10.发明申请公开(公告)号：US20200225685A1
公开(公告)日：2020-07-16
申请号：US16829900
申请日：2020-03-25
Applicant: SZ DJI TECHNOLOGY CO., LTD.
Inventor： Yang LI , Zhenhao ZHOU , Ye TAO
Abstract: A method for prompting information of an unmanned aerial vehicle, an unmanned aerial vehicle, and a ground terminal device are provided. The method includes: acquiring status information of the unmanned aerial vehicle; and transmitting the status information of the unmanned aerial vehicle to a ground terminal device, such that the ground terminal device acquires audio prompt information corresponding to the status information according to the status information of the unmanned aerial vehicle and performs an audio prompt according to the audio prompt information.
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