Unmanned aerial vehicle-based spray sprinkling control method and control device

A spray control and drone technology, applied in the field of drones, can solve the problems of improper spray dosage, excessive spraying, improper spraying, etc., to increase manpower burden, reduce the possibility of damage, and reduce spraying. Effects of improper dosage

Pending Publication Date: 2016-04-13
高域(北京)智能科技研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But one problem is that the spraying route of the spray is often pre-planned, and the best spraying effect can be achieved through the pre-planned route
However, if the unmanned aerial vehicle fails to fly according to the pre-planned route or even has a flight out of control, at that time, it may be possible to regain control of the drone through the control of the pilot, but the control of spraying is often lacking in timeliness and effectiveness , which will lead to the spraying of the s

Method used

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  • Unmanned aerial vehicle-based spray sprinkling control method and control device

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Embodiment 1

[0045] figure 1 It is a flowchart of an unmanned aerial vehicle-based spraying control method according to an embodiment of the present invention. As shown in the figure, the control method includes steps:

[0046] S1: Control the UAV to spray the agent according to the preset flight trajectory;

[0047] S2: monitor the correspondence between the actual flight trajectory of the drone and the preset flight trajectory;

[0048] S3: If it is determined that the actual flight trajectory deviates from the preset flight trajectory, the automatic control stops the spraying work.

[0049] The control method of the present invention monitors the flight state of the drone in time by monitoring the corresponding relationship between the actual flight trajectory of the drone and the preset flight trajectory, so that when the drone deviates from the preset flight trajectory, The spraying work can be automatically and timely shut down, reducing the problem of improper spraying in some are...

Embodiment 2

[0070] figure 2 It is a schematic diagram of a drone-based spraying control device in Embodiment 2 of the present invention. As shown in the figure, the drone-based spraying control device includes a drone 100, and the drone 100 is provided with :

[0071] The flight control device 10 is used to receive control instructions from the console or remote controller to drive the drone to complete the flight action;

[0072] Spray spray equipment 20 is connected with spray spray controller 40, which stores spray and performs spray spray work;

[0073] The monitoring device 30 is connected with the flight control device 10 and the spray controller 40, which monitors the flight status of the unmanned aerial vehicle, and sends a shutdown command to the spray controller 40 when a preset condition is triggered;

[0074] The spray spraying controller 40 is connected with the spray spraying equipment 20 and the monitoring equipment 30 , it receives the shutdown command of the monitoring...

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Abstract

The invention discloses an unmanned aerial vehicle-based spray sprinkling control method and control device. The control method comprises the following steps that: an unmanned aerial vehicle is controlled to perform spray sprinkling work according to preset flight trajectories; corresponding relations between the actual flight trajectories of the unmanned aerial vehicle and the preset flight trajectories are monitored; and if it is judged that the actual flight trajectories deviate from the preset flight trajectories, the unmanned aerial vehicle is automatically controlled to stop the spray sprinkling work. According to the unmanned aerial vehicle-based spray sprinkling control method and control device of the invention, as for a condition that an unmanned aerial vehicle does not fly according to preset flight paths and is even out of control, the problem of influence on the growth of crops caused by improper dosage sprinkling at local regions can be solved.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle-based spraying control method and control device. Background technique [0002] At present, the multi-rotor UAV has been greatly developed, and it is favored by both the professional market and the consumer market. The reason why the multi-rotor unmanned aerial vehicle can be developed so rapidly is that the progress of related electronic technology has made the cost of this kind of aircraft rapidly reduced, and at the same time, the safety has been rapidly improved. [0003] Because of its ability to take off and land vertically, flexible flight, and mature control methods, some people have begun to apply it to the field of plant protection; the most important way to use unmanned aerial vehicles in the field of plant protection is to use unmanned aerial vehicles equipped with storage There are spray containers and spraying devices, an...

Claims

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Application Information

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IPC IPC(8): G05D1/10
CPCG05D1/101
Inventor 谭圆圆
Owner 高域(北京)智能科技研究院有限公司
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