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Auxiliary calibration device for drone and method for calibrating drone using it

A technology for calibrating devices and auxiliary devices, applied in the directions of measuring devices, instruments, surveying and mapping, and navigation, can solve problems such as large errors and laborious manual calibration, and achieve the effect of reducing calibration errors and saving labor costs.

Active Publication Date: 2021-11-19
北京卓翼智能科技有限公司
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

For slightly larger UAVs, manual calibration is more laborious and the error is larger

Method used

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  • Auxiliary calibration device for drone and method for calibrating drone using it

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Embodiment Construction

[0010] Further explanation of the alignment aid UAV folding apparatus of the invention in conjunction with the accompanying drawings and embodiments below. UAV alignment aid apparatus comprising: a base 3, the rotatable bearing 3 on the base 2, and is connected to the rotatable bearing 2 for placing and / or a fixed cylinder fixed drone. Wherein the top of the cylindrical side wall 1 is provided with a fixing slot for fixing UAV. Preferably, two symmetrical slot, such as figure 1 Indicated. Preferably, the slot is rectangular and has a rounded bottom. Fixed cylinder depth and diameter is designed at least one portion of at least a wing and / or fuselage of the UAV may be completely contained, to facilitate as left, right, front and back surfaces as the standard when the UAV UAV alignment aid apparatus capable of receiving UAV.

[0011] Applying the alignment aid UAV method and apparatus uses the following principle:

[0012] First, the communication device connected to the UAV gro...

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Abstract

The invention relates to an auxiliary calibration device for drones and a method for calibrating drones using it, which includes a base, a rotatable bearing on the base, and a rotatable bearing connected to the rotatable bearing for placing and / or Fix the fixed cylinder of the UAV; use the UAV auxiliary calibration device to calibrate the UAV method, which includes: the ground station sends an instruction to rotate a certain surface of the UAV, and the UAV This face of the human-machine is placed on the UAV alignment aid, and if the face is one of the left, right, front or rear of the UAV, the face is fixed directly to the UAV In the slot above the fixed drum, otherwise place the drone directly above the fixed drum and rotate the drone alignment aid.

Description

Technical field [0001] The present invention belongs to the technical field tethered UAV. More particularly, to the whole magnetic compass and a gyro calibration apparatus for a UAV. Background technique [0002] In order to adapt to the new UAV topography and magnetic field lines of latitude and longitude, need to be calibrated before regional UAV take-off. Each calibration operations are required as a reference plane in three directions and rotated to enable the UAV to find identification and position information of the center point of the machine. At present, for ordinary calibration are (with one person or a few people) rotating artificial UAV with calibration software for calibration. For the drone little bit larger, more difficult and manual calibration errors. [0003] Accordingly, a need in the art for a UAV auxiliary calibration apparatus. Inventive content [0004] To solve the above problems, an object of the present invention is to design a UAV 6 are fixed surface an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C17/38G01C25/00
CPCG01C17/38G01C25/005
Inventor 邢纪伟任雪峰
Owner 北京卓翼智能科技有限公司
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