Centroid adjustment mechanism of pan-tilt-zoom camera, pan-tilt-zoom, and aerial vehicle

    公开(公告)号:US10585336B2

    公开(公告)日:2020-03-10

    申请号:US16003569

    申请日:2018-06-08

    Inventor: Guogang Lv

    Abstract: The present application relates to the technical field of photographing devices, and provides a centroid adjustment mechanism of a pan-tilt-zoom camera, a pan-tilt-zoom, and an aerial vehicle. The centroid adjustment mechanism includes: a camera base provided on a pan-tilt-zoom, and a slide platform located below the camera base, and further including: an X axis direction centroid adjustment mechanism, a Y axis direction centroid adjustment mechanism, and a Z axis direction centroid adjustment mechanism that adjust a camera centroid in three directions in a working manner of meshing a gear with a rack.

    Gimbal and unmanned aerial vehicle and control method thereof

    公开(公告)号:US10545392B2

    公开(公告)日:2020-01-28

    申请号:US16242606

    申请日:2019-01-08

    Abstract: The present invention discloses a gimbal including a support, a roll axis motor assembly, a pitch axis motor assembly, a first camera and a second camera. The first camera and the second camera are disposed at two ends of the roll axis motor assembly and face opposite directions. The roll axis motor assembly is configured to drive the first camera and the second camera to rotate around a roll axis of the roll axis motor assembly. The pitch axis motor assembly is mounted on the support and is connected to the roll axis motor assembly and the pitch axis motor assembly is configured to drive the roll axis motor assembly, the first camera and the second camera to rotate round a pitch axis of the pitch axis motor assembly. In the present invention, the two cameras are respectively disposed at the two ends of the roll axis motor assembly and face opposite directions, so that the two cameras can cooperate with each other, so as to obtain a 360-degree panoramic view at a same time, thereby satisfying three-dimensional experience in virtual reality.

    Apparatus for detecting angular displacement, system for controlling rotation angle of motor, gimbal, and aircraft

    公开(公告)号:US10404143B2

    公开(公告)日:2019-09-03

    申请号:US16048911

    申请日:2018-07-30

    Abstract: The present invention relates to the field of motor detection, and in particular, to an apparatus for detecting an angular displacement, a system for controlling a rotation angle of a motor, a gimbal, and an aircraft. The apparatus for detecting the angular displacement provided the present invention includes a combined magnet, a Hall sensor, and a transmission component. The combined magnet includes a first magnet, a weak magnetic layer, and a second magnet that are sequentially stacked. Magnetic pole directions of the first magnet and the second magnet are opposite and parallel to the weak magnetic layer. The transmission component is connected to the combined magnet, and drives the combined magnet to rotate, or, the transmission component is connected to the Hall sensor, and drives the Hall sensor to rotate. the apparatus for detecting an angular displacement provided the present invention two magnets are combined together to form a combined magnet whose magnetic poles intersect each other to increase magnetic field strength at two poles of the magnet and reduce magnetic field diffusion, so that the apparatus for detecting an angular displacement provided the present invention can reduce interference to surrounding signals from magnetic field.

    Unmanned aerial vehicle
    75.
    发明授权

    公开(公告)号:US10266264B2

    公开(公告)日:2019-04-23

    申请号:US16003589

    申请日:2018-06-08

    Abstract: The present invention discloses an unmanned aerial vehicle, including: a fuselage; a battery accommodation cavity, disposed on the fuselage; a battery pack, including at least two battery blocks and mounted inside the battery accommodation cavity; a battery circuit board, electrically connected to the battery blocks in the battery pack; and a functional module, electrically connected to the battery circuit board, the battery blocks in the battery pack supplying power to the functional module via the battery circuit board at the same time. By using the solution of the present invention, endurance of the unmanned aerial vehicle is increased.

    Method, apparatus, terminal, and storage medium for elevation surrounding flight control

    公开(公告)号:US12169415B2

    公开(公告)日:2024-12-17

    申请号:US18368550

    申请日:2023-09-14

    Inventor: Ziming Zhong

    Abstract: Embodiments of the present disclosure provide a method, an apparatus, a terminal, and a storage medium for elevation surrounding flight control. The method includes: obtaining surrounding parameter information of an unmanned aerial vehicle; determining, according to the surrounding parameter information, an elevation surrounding trajectory to be surrounded, where the elevation surrounding trajectory is a plane with the point of interest as a center and the surrounding radius as a radius, and the plane where the elevation surrounding trajectory is located is perpendicular to a horizontal plane; controlling the unmanned aerial vehicle to fly along the elevation surrounding trajectory.

    Unmanned aerial vehicle return method and apparatus and unmanned aerial vehicle

    公开(公告)号:US12159539B2

    公开(公告)日:2024-12-03

    申请号:US17655046

    申请日:2022-03-16

    Abstract: An unmanned aerial vehicle (UAV) return method and apparatus and a UAV. The method includes: performing real-time fusion to generate velocity information of the UAV; determining, through integrating the velocity information, displacement information of a current location of the UAV relative to a takeoff location; determining a return starting point location of the UAV according to the displacement information; obtaining a return instruction, and determining a return mode; and controlling, according to the return mode, the UAV to return from the return starting point location to the takeoff location. In the foregoing manner, the present invention resolves the technical problem of poor accuracy that a current UAV returns by relying on GPS location information, and improves the returning accuracy of the UAV.

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