Flying accompanying unmanned aerial vehicle system and control method thereof

A control method and technology for unmanned aerial vehicles, which are applied to the accompanying flying unmanned aerial vehicle system and its control field, can solve the problems of low efficiency, low reliability, cumbersome design and use, etc., and achieve the effect of flexible control methods.

Pending Publication Date: 2021-08-31
GUANGZHOU WALKERA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The premise of achieving a good accompanying flight function is to achieve high-precision positioning. In the prior art, the realization of UAV positioning mainly relies on GPS positioning or graphics matching and other technologies, but the above methods are in the field of UAV accompanying flight technology. The design and use of the drone will be very cumbersome, and there are defects of low reliability and low efficiency. It requires operators to have rich experience to be able to flexibly control the UAV for accompanying flight operations. Therefore, how to use simple structures and procedures to achieve wireless The precise positioning of man-machines has become a topic of increasing concern to major manufacturers

Method used

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  • Flying accompanying unmanned aerial vehicle system and control method thereof
  • Flying accompanying unmanned aerial vehicle system and control method thereof
  • Flying accompanying unmanned aerial vehicle system and control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0079] like Figure 1-5 as shown in figure 1 As shown, an accompanying unmanned aerial vehicle system is equipped with

[0080] The mobile platform 100 is mounted on a moving object;

[0081] a drone for following said mobile platform 100;

[0082] The beacon 200 is loaded on the mobile platform 100, and the beacon 200 is provided with a positioning module 220 for realizing the positioning information of the mobile platform 100;

[0083] A communication module 300, wirelessly connecting the beacon 200 and the drone through the communication module 300;

[0084] An operating system, connected to the communication module 300, for obtaining the position information of the UAV and the mobile platform 100, and setting operation instructions to control the flight state of the UAV;

[0085] The beacon 200 transmits the location information of the mobile platform 100 to the operating system in real time through the communication module 300, the operating system sends an operation ...

Embodiment approach

[0110] As a preferred embodiment, the mobile take-off also includes

[0111] In the horizontal direction, set the relative motion between the UAV and the mobile platform 100;

[0112] In the vertical direction, the UAV is set to rise slowly relative to the mobile platform 100 .

[0113] As a preferred embodiment, the mobile take-off also includes

[0114] In the vertical direction, when the UAV reaches the target height in the vertical direction, the operating system ends the take-off instruction, and the target height is set between 2 and 5 meters.

[0115] As a preferred embodiment,

[0116] The method also includes: the locking and following of the drone, the locking and following comprising:

[0117] After the operating system confirms that the drone has reached the target height in the vertical direction, it sends a locking and following instruction;

[0118] The UAV acquires and executes the lock-and-follow command through the communication module 300, takes the real...

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Abstract

The invention discloses an accompanying unmanned aerial vehicle system and relates to the field of unmanned aerial vehicle platforms. The system is provided with: a mobile platform; an unmanned aerial vehicle which is used for following the mobile platform; a beacon which is loaded on the mobile platform, and is provided with a positioning module; a communication module which is wirelessly connected with the beacon and the unmanned aerial vehicle through the communication module; an operation system which is connected with the communication module and is used for acquiring position information of the unmanned aerial vehicle and the mobile platform and setting an operation instruction; wherein the beacon transmits position information of the mobile platform to the operation system in real time through the communication module, the operation system sends an operation instruction, and the unmanned aerial vehicle executes the operation instruction and adjusts the flight state of the unmanned aerial vehicle. The invention further discloses an unmanned aerial vehicle accompanying flight control method; through accurate positioning communication between the beacons and the unmanned aerial vehicle, the flight vector-speed and direction of the unmanned aerial vehicle are adjusted in real time, and multiple unmanned aerial vehicle flight control modes of mobile takeoff, locking following, free accompanying flight and return flight landing are achieved.

Description

technical field [0001] The present invention relates to the field of unmanned aerial vehicle control, and more specifically, relates to an accompanying unmanned aerial vehicle system and a control method thereof. Background technique [0002] UAV is an unmanned aircraft controlled by radio remote control equipment and self-contained program control device. People's familiarity and love for drones has also promoted the development of civilian drones, making drones gradually enter the lives of ordinary people. Today, the intelligence of civilian drones has increased significantly. The improvement has won the pursuit of more drone enthusiasts, among which the accompanying flight function of the drone is one of the most popular intelligent functions for the majority of drone enthusiasts. [0003] The function of UAV accompanying flight means that the UAV moves with moving objects such as cars and ships, and can more flexibly complete monitoring, navigation, shooting and other t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/10B64C39/02
CPCG05D1/101B64C39/024B64U50/19B64U2201/20
Inventor 罗俊达罗俊杰
Owner GUANGZHOU WALKERA TECH CO LTD
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