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Method for pan-tilt rotation, pan-tilt, aircraft, method and system for controlling pan-tilt rotation

A technology for pan/tilt rotation and control of the pan/tilt, applied in general control systems, control/adjustment systems, unmanned aircraft, etc. and other problems to achieve the effect of improving rotation delay and stuttering

Inactive Publication Date: 2021-06-22
SZ DJI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in practical applications, it is impossible to set the rotation time indicated by the sensitivity of the pan / tilt to be larger than all the command intervals of the pan / tilt, because the command interval of the pan / tilt cannot be determined due to the transmission jitter of the unpredictable command , in this case setting too large rotation time will cause the gimbal to rotate too slowly and the efficiency is too low
Therefore, in the case where the interval between receiving commands of the pan / tilt caused by command transmission jitter exceeds the rotation time indicated by the preset pan / tilt sensitivity, setting the pan / tilt sensitivity still cannot solve the above-mentioned pan / tilt rotation delay and jamming. Dayton's problem

Method used

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  • Method for pan-tilt rotation, pan-tilt, aircraft, method and system for controlling pan-tilt rotation
  • Method for pan-tilt rotation, pan-tilt, aircraft, method and system for controlling pan-tilt rotation
  • Method for pan-tilt rotation, pan-tilt, aircraft, method and system for controlling pan-tilt rotation

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Embodiment Construction

[0032] Exemplary embodiments of the present disclosure are described in detail below, and the exemplary embodiments are illustrated in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present disclosure and cannot be construed as any limitation of the present disclosure.

[0033] The following will refer to figure 1, to describe the rotation method performed at the pan / tilt according to an exemplary embodiment of the present disclosure.

[0034] figure 1 A flow chart of a rotation method 100 performed at a pan / tilt according to an exemplary embodiment of the present disclosure is schematically shown. Such as figure 1 As shown, the method 100 may include steps S102 to S104.

[0035] In step S102, the pan-tilt may control the driving part of the pan-tilt to rotate to the ...

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PUM

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Abstract

A rotation method (100) performed at the pan / tilt, comprising: according to the angle command received for indicating the pan / tilt rotation angle, controlling the driving part of the pan / tilt to rotate to the pan / tilt rotation angle ( S102); Determine whether to receive a new angle command (S103) within the time of rotation; and if no new angle command is received within the time of rotation, then according to the indicated pan / tilt rotation angle of a plurality of angle commands received previously Estimating the next pan-tilt rotation angle, and controlling the driving part to rotate from the current angle to the estimated pan-tilt rotation angle after the rotation time (S104); and a corresponding pan-tilt (400), an aircraft, a A method (500) for controlling the rotation of the pan-tilt, and a system (600) for controlling the rotation of the pan-tilt.

Description

[0001] Copyright Notice [0002] The disclosure of this patent document contains material that is protected by copyright. This copyright belongs to the copyright owner. The copyright owner has no objection to the reproduction by anyone of the patent document or the patent disclosure as it exists in the official records and files of the Patent and Trademark Office. technical field [0003] The invention relates to the technical field of pan-tilt control, in particular to a pan-tilt rotation method, a corresponding pan-tilt, an aircraft, a method for controlling pan-tilt rotation, and a system for controlling pan-tilt rotation. Background technique [0004] The gimbal is a supporting table used in the aircraft to carry the load to keep the load stable. For example, the gimbal can be used to carry imaging devices such as cameras and video cameras to achieve image recording by means of aircraft. [0005] When the pan-tilt receives a command to instruct the pan-tilt to rotate ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D3/12
CPCG05D3/12B64D47/08G05B2219/45071G03B17/561F16M11/18F16M11/123F16M13/02G05D1/0016G05D1/0816G01C21/18B64U2201/20
Inventor 吴一凡刘怀宇
Owner SZ DJI TECH CO LTD
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