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Method and device for controlling UAV(unmanned aerial vehicle) in target area through ground station

A target area and ground station technology, applied in the field of UAV control, can solve the problems of poor stability and robustness, achieve the effect of improving stability and robustness, and solving poor stability

Inactive Publication Date: 2018-08-10
EWATT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a method and device for controlling a UAV in a target area through a ground station, which is used to solve the problem of stability in the method for controlling a UAV in a target area through a ground station in the prior art. Problems with poor performance and robustness

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  • Method and device for controlling UAV(unmanned aerial vehicle) in target area through ground station
  • Method and device for controlling UAV(unmanned aerial vehicle) in target area through ground station
  • Method and device for controlling UAV(unmanned aerial vehicle) in target area through ground station

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Embodiment 1

[0089] The first aspect of the present invention provides a method for controlling the UAV in the target area through the ground station, please refer to figure 1 , is a flowchart of a method for controlling a drone in a target area through a ground station in an embodiment of the present invention.

[0090] What needs to be explained first is that the method can be applied to a communication command vehicle for controlling and monitoring UAVs, or a ground station with a computer-operated control function (the ground station is a portable box with an integrated Laptop), or remote control terminal (such as control room, monitoring room, etc.). In other words, the above-mentioned steps in the embodiment of the present invention include the steps to be described below, and its executive body can be a communication command vehicle, so that the control method of the UAV can be controlled in the vehicle, or it can be A ground station with a computer operation function and a portabl...

Embodiment 2

[0136] Based on the same inventive concept as the method of controlling the UAV in the target area by the ground station in the aforementioned first aspect, Embodiment 2 of the present invention also provides a control device for the UAV, such as figure 2 shown, including:

[0137] The basic geographic location coordinate acquisition module 210 is used for the ground station to obtain the basic geographic location coordinates of markers in the basic area;

[0138] The target area forming module 220 is used for the ground station to form a circular target area with the coordinates of the basic geographic location as the coordinate origin and the distance H as the target radius;

[0139] The current geographic location coordinate acquisition module 230 is used for the ground station to acquire the current geographic location coordinates of each of the several drones;

[0140] The target UAV selection module 240 is used for the ground station to select the target UAV that needs...

Embodiment 3

[0159] Based on the same inventive concept as the method of controlling the UAV in the target area through the ground station in the first embodiment, the third embodiment of the present invention also provides a computer-readable storage medium, such as image 3 As shown, there is stored thereon a computer program which, when executed by a processor, implements the following steps:

[0160] The ground station obtains the basic geographic location coordinates of the markers in the basic area;

[0161] The ground station takes the coordinates of the basic geographic location as the coordinate origin, and the distance H as the target radius to form a circular target area;

[0162] The ground station acquires the current geographic location coordinates of each of the several drones in the target area;

[0163] The ground station selects the target drone to be controlled according to the current geographic location coordinates of each drone;

[0164] The ground station obtains a...

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Abstract

An embodiment of the invention provides a method and device for controlling an UAV(unmanned aerial vehicle) in a target area through a ground station. The method comprises the following steps: the ground station obtains a basic geographic position coordinate of a landmark in a basic area and forms a circular target area; the ground station obtains a current geographic position coordinate of each UAV; the ground station selects a target UAV needing to be controlled, obtains a first control instruction, and converts the first control instruction into a second control instruction according with an expected response dynamic state according to a preset ideal model; the ground station collects flight status parameters of the UAV related to the second control instruction, and generates an integrated feedback; and the ground station carries out error control according to the second control instruction and the integrated feedback to obtain a third control instruction, and controls the UAV basedon the third control instruction. A technical effect of improving stability and robustness of the UAV control method is realized.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a method and device for controlling a drone in a target area through a ground station. Background technique [0002] At present, drones are widely used in map surveying, forest surveying, disaster monitoring, logistics express, high-altitude photography and other fields. [0003] The aircraft is essentially a complex nonlinear system. The traditional control method is to first linearize the mathematical model of the aircraft to obtain the linearized state equations of small disturbances in different modes, and then design corresponding control laws for different flight modes and carry out Adjust the parameters, and finally connect all the flight states to form the control law in the entire envelope. In the traditional control method, if the attitude of the aircraft changes drastically or is subject to large external interference, the aircraft cannot be effectively controlled...

Claims

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Application Information

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IPC IPC(8): G05D1/08G05D1/10
CPCG05D1/0808G05D1/101
Inventor 赵国成余辉叶宇鹰李少坤詹福宇
Owner EWATT TECH CO LTD
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