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Storage medium, unmanned aerial vehicle, vibration detection, tracking control method and system

A technology of unmanned aerial vehicle and detection method, which is applied in the field of tracking control, unmanned aerial vehicle and its vibration detection, can solve the problems of fuselage vibration, influence on normal operation and flight of unmanned aerial vehicle, crash of unmanned aerial vehicle, etc., and achieve improvement The effect of safety and reliability

Active Publication Date: 2019-05-14
SZ DJI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the flight of the unmanned aerial vehicle, due to the influence of air convection, temperature or other factors, it is easy to cause the fuselage to vibrate, and when the unmanned aerial vehicle vibrates to a large extent, it will affect the normal operation and flight of the unmanned aerial vehicle, seriously would cause the unmanned aerial vehicle to crash

Method used

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  • Storage medium, unmanned aerial vehicle, vibration detection, tracking control method and system
  • Storage medium, unmanned aerial vehicle, vibration detection, tracking control method and system
  • Storage medium, unmanned aerial vehicle, vibration detection, tracking control method and system

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Embodiment 1

[0066] This embodiment provides a vibration detection method for an unmanned aerial vehicle, figure 1 A schematic flow chart of the vibration detection method for an unmanned aerial vehicle provided in Embodiment 1 of the present invention, such as figure 1 As shown, the vibration detection method of the unmanned aerial vehicle includes:

[0067] S11: Obtain flight data of the unmanned aerial vehicle;

[0068]Among them, there is no limit to the type and means of obtaining the flight data of the unmanned aerial vehicle. Those skilled in the art can set according to the specific design requirements. For example, the flight data can be set to include flight direction, flight track, flight speed, flight Acceleration, flight geographic location and flight environment, any one or any combination of several items; and based on the above-mentioned different flight data, those skilled in the art can use different means of obtaining data, such as obtaining flight direction information...

Embodiment 2

[0077] On the basis of the first embodiment above, continue to refer to the appended figure 1 It can be seen that, in order to be more clear about the meaning of the different flight directions in the number of times the unmanned aerial vehicle switches between different flight directions according to the flight data in the above-mentioned embodiment, this embodiment sets the different flight directions to include: the first flight direction and the second flying direction, and an angle is formed between the first flying direction and the second flying direction.

[0078] Among them, for the specific direction characteristics of the first flight direction and the second flight direction, those skilled in the art can set according to specific design requirements, such as east, west, south, north and southeast, northeast, southwest in the map can be set and a combination of any two items in Northwest; or the first flight direction or the second flight direction can be set as any...

Embodiment 3

[0081] figure 2 The schematic flow chart of the vibration detection method of the unmanned aerial vehicle provided by the second embodiment of the present invention, on the basis of the second embodiment above, continue to refer to the attached figure 2 It can be seen that when the angle formed by the first flight direction and the second flight direction is set to 180°, it means that the first flight direction and the second flight direction are opposite to each other; at this time, in order to better understand the technical solution, The first flight direction at this time is defined as the forward flight direction, and the second flight direction is defined as the reverse flight direction, therefore,

[0082] S12: Within the preset time, determine the number of times the unmanned aerial vehicle switches between different flight directions according to the flight data, specifically including:

[0083] S121: Within a preset time, determine the number of times the unmanned...

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Abstract

A vibration detection method for an unmanned aerial vehicle, comprising: S11: Acquire flight data of the unmanned aerial vehicle; S12: Determine the switching time of the unmanned aerial vehicle between different flight directions within a preset time according to the flight data S13: Determine whether the unmanned aerial vehicle vibrates according to the number of reversing times. The oscillation detection method of the unmanned aerial vehicle determines whether the unmanned aerial vehicle is between different flight directions by obtaining the flight data within a preset time. The number of times of switching, according to the number of times of switching, determine whether the UAV is vibrating, and then can confirm whether the UAV is vibrating, and check the status of the UAV in time before confirming that the UAV is vibrating. Adjustment to avoid affecting the normal operation and flight of the unmanned aerial vehicle, or even a crash, thereby improving the safety and reliability of the unmanned aerial vehicle flight.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicles, in particular to a storage medium, an unmanned aerial vehicle and a vibration detection and tracking control method and system thereof. Background technique [0002] With the rapid development of electronic technology and communication technology, more and more aircraft and robots are being manufactured. In the field of aircraft technology, the research and development of unmanned aerial vehicles is becoming more and more extensive. However, for unmanned aerial vehicles, their flight safety performance is very important. [0003] During the flight of the unmanned aerial vehicle, due to the influence of air convection, temperature or other factors, it is easy to cause the fuselage to vibrate, and when the unmanned aerial vehicle vibrates to a large extent, it will affect the normal operation and flight of the unmanned aerial vehicle, seriously Sometimes it will cause the unmanned aerial ve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D1/12B64F5/00
CPCG05D1/12G01S5/017G05D1/0094G05D1/101B64U2201/00G05D1/0044B64U2201/20G01S5/06G06F2221/2111
Inventor 钱杰臧波赵丛
Owner SZ DJI TECH CO LTD