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Pesticide spraying system and method based on child-mother system

A technology of mother-in-law and sub-machine, applied in the field of spraying master machine based on image processing and spraying system based on the mother-in-law system, to achieve the effect of precise spraying and subtracting complicated operations

Active Publication Date: 2017-10-20
XIANGTAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The problem to be solved by the present invention is to provide a spraying system and method based on the mother-child system for the defects of the existing spraying methods. Complete the plant protection work, minus the complicated operation of manual planning of the robot line, through the intelligent planning of the drone line, to minimize the consumption of chemicals and electricity during the working process of the robot

Method used

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  • Pesticide spraying system and method based on child-mother system
  • Pesticide spraying system and method based on child-mother system

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Embodiment 1

[0049] Such as figure 1 Shown, the course of work of the present invention is:

[0050] After the sub-machine is fully charged on the main machine, it starts to work from the main machine.

[0051] The sub-machine rises to a certain height, takes systematic aerial photography of the farmland, and transmits the picture to the ground control terminal in real time, and the staff selects the farmland area that needs to be sprayed on the ground.

[0052] The sub-machine receives the ground signal to determine the farmland area that needs to be sprayed, and takes detailed photos of the farmland area that needs to be sprayed, and obtains all the pictures of the farmland area that needs to be sprayed. After the shooting work is completed, the sub-machine uses GPS positioning technology to find the position of the main machine, and at the same time the digital signal processor on the sub-machine starts to sort out all the aerial images, extracts all the paths from it, and calculates a...

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Abstract

The invention discloses a pesticide spraying system and a method based on a child-mother system. Crop protection is implemented by a child-mother system composed of a pesticide spraying robot and a route planning unmanned aerial vehicle (UAV). A UAV image acquisition module acquires a farmland image, and sends the farmland image to a UAV control module. The UAV control module generates an optimal pesticide spraying route according to the farmland image, and sends the optimal pesticide spraying route to a robot control module. After the robot control module makes the robot move to near a farmland area needing pesticide spraying according to the optimal pesticide spraying route, a robot image acquisition module acquires an image of crops around, identifies a part of crops needing pesticide spraying, and sends the part to the robot control module. The robot control module makes a mechanical arm move to the part of crops needing pesticide spraying, makes the nozzle aligned with the part of crops needing pesticide spraying and starts spraying pesticide. Through intelligent route planning by the UAV, the consumption of pesticide, power and the like in the working process of the robot is minimized.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a pesticide spraying method, in particular to a pesticide spraying system and method based on a child-mother system, and also to a pesticide spraying machine based on image processing. Background technique [0002] At present, the common way of spraying in our country is to spray a large area of ​​crops that need to be protected in a certain area by the staff carrying a mechanical or electric sprayer on their backs. The way of artificial spraying requires a lot of manpower on the one hand, and on the other hand, the problem of pesticide waste and land pollution is caused by uneven spraying. With the development of science and technology, plant protection machines that use drones to spray large areas of crops have emerged. When using drones for plant protection operations, it is necessary to manually collect images of farmland, plan paths manually, and then spray pesticides ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/10
CPCG05D1/101
Inventor 陈洋卓江奥樊婵向雪梅肖智遥刘泽辉向珍琳
Owner XIANGTAN UNIV
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