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A robot control system for screen spraying of white moth larvae

A technology of American white moth, control system, applied in the field of robot control

Active Publication Date: 2017-03-22
LIAOCHENG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing technology rarely involves the control system of the intelligent target spraying robot of the American white moth larvae screen

Method used

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  • A robot control system for screen spraying of white moth larvae
  • A robot control system for screen spraying of white moth larvae
  • A robot control system for screen spraying of white moth larvae

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Experimental program
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Embodiment Construction

[0042] Below in conjunction with embodiment, further illustrate the present invention.

[0043] see Figure 1-Figure 12 , the distribution of the larval screens of the American white moth is extremely complex, which causes great difficulties in processing. In order to improve the efficiency and precision of the system, this research sets some working prerequisites:

[0044] (1) The main motion of the mechanical system is a two-dimensional motion in the vertical plane. Because the spraying objects are often huge plants, and the spray angle of the nozzle has a three-dimensional coverage area, as long as it can be sprayed within this range, too fine three-dimensional space movement will cause movement redundancy and low processing efficiency. Therefore, this study The two-dimensional motion mode is adopted, and in order to obtain a better video anti-shake effect, the movement of the camera should be kept at a uniform horizontal or vertical speed as much as possible.

[0045] (2...

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Abstract

The invention discloses a control system of a spraying robot for a hyphantria cunea larva net curtain. The control system comprises an industrial control computer unit and is characterized in that the industrial control computer unit is connected with a four-axis driver unit, an electric spray head unit and an industrial camera unit, and the four-axis driver unit is connected with a step motor drive unit and a micro-switch limit detection unit. The industrial control computer unit sends control signals to the four-axis driver unit, industrial camera unit and electric spray head unit, the four-axis driver unit controls the step motor drive unit to work according to the received control signals, the micro-switch limit detection unit acquires the position information of a step motor and sends signals to the four-axis driver unit, and the four-axis driver unit controls the work or stop of the step motor drive unit according to the received signals. The control system of the spraying robot for the hyphantria cunea larva net curtain realizes the automatic spraying of the intelligent target spraying robot, improves the spraying efficiency and lowers the pesticide pollution.

Description

technical field [0001] The invention relates to the field of robot control, in particular to a control system of a robot for spraying pesticides on a screen of white moth larvae. Background technique [0002] The American white moth, also known as the American lamp moth and autumn curtain caterpillar, belongs to the order Lepidoptera, and is a worldwide quarantine pest that has attracted worldwide attention. It mainly harms fruit trees, street trees and ornamental trees, especially broad-leaved trees, and causes serious harm to garden trees, economic forests, and farmland protection forests. [0003] The net curtain of the first 3 instar larvae is more obvious, which is the best time to implement control. At present, the prevention and control methods of manual removal of screens and large-scale spraying of chemical agents are often used. Most of these methods are extensive, inefficient, and highly polluting. The intelligent target spraying robot can realize the automatic ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/042A01M7/00
CPCA01M7/0089G05B19/042
Inventor 赵颖张翠华孙群楚晓华赵栋杰
Owner LIAOCHENG UNIV
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