Unmanned aerial vehicle with colorized rice insect pest image recognition instrument and for killing rice leaf folders

Abstract

The invention relates to an unmanned aerial vehicle with a colorized rice insect pest image recognition instrument and for killing rice leaf folders and belongs to the new technical field of agricultural aviation plant protection. Images of lobe bracts and white leaves turned from green leaves caused by the rice leaf folders sensed by vidicons and cameras in a photoelectric pod below the intelligent unmanned aerial vehicle for killing the rice leaf folders are input to a colorized rice insect pest image storage system to achieve storage, and then input to the colorized rice insect pest image recognition instrument to be compared with the stored rice leaf folder insect pest standard images to recognize hazard situations of the rice leaf folders. The harmful information of the rice leaf folders is input to a computer spray insect pest killing command information system. Spray insect pest killing commands are input to a front pressure pump and a rear pressure pump respectively through spray insect pest killing command information antennas to control the pressure applied on insect pest killing biological pesticide liquid or insect pest killing chemical pesticide liquid to enable the insect pest killing biological pesticide liquid to be sprayed to the rice fields through sprayers below the front half part of the vehicle body or the insect pest killing chemical pesticide liquid to be sprayed to the rice fields through pesticide liquid spraying tubes under a right wing and a left wing to kill the rice leaf folders.

Description

technical field [0001] The invention relates to an unmanned aerial vehicle equipped with a colored rice pest image recognition instrument for eliminating rice leaf rollers, and belongs to the field of new technologies for agricultural aviation plant protection. Background technique [0002] The rice leaf roller belongs to the Lepidoptera and belongs to the Mothidae family. The larvae of the rice leaf roller nest in the leaves and roll into a longitudinal bract, and hide in the longitudinal bract to eat the upper epidermis and mesophyll of the leaf, leaving only the white lower epidermis. The leaf color changes from green to white, and the difference is very obvious. The rice leaf roller harms each growth stage of rice, causing the leaves to turn white at the seedling stage, the rice seedlings grow abnormally, or even die, reduce the tillering at the tillering stage, shorten the rice plant at the jointing stage, and delay the rice growth stage; From heading to full heading ...

AI Technical Summary

Problems solved by technology

Spraying chemical pesticides such as fenitrothion or imidacloprid can also eliminate the larvae of the rice leaf roller, but the use of chemical pesticides is likely to cause environmental pollution. The promotion of the use of biological pesticides to kill the larvae of the rice leaf roller can protect the ecological environment

[0004] Whether it is biological control or chemical control, it is required to spray biological pesticides or chemical pesticides quickly and evenly into the paddy fields damaged by rice leaf rollers. If you use an artificial back sprayer to walk forward in the muddy paddy fields , while spraying pesticides vigorously, not only the labor intensity is high, but also the spraying effect is poor. If a large agricultural biplane is used to spray pesticides, not only the flight cost is high, but also the waste of pesticides is large. not ideal

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