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

An image recognition and rice planthopper technology, applied in the field of drones, can solve the problems of slow progress, low efficiency of rice planthoppers, and untimely problems, and achieve the effect of saving pesticides, good insecticidal effect, and low cost of use

Inactive Publication Date: 2014-01-22
WUXI TONGCHUN NEW ENERGY TECH
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Before and after the earing of rice, the plants have grown taller and bigger. Farmers carry a barrel of liquid medicine weighing more than 30 kilograms on their backs and hold a sprayer pole in their hands. The work efficiency of planthoppers is low, the progress is slow, not timely, and the control effect is not ideal

Method used

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  • Unmanned aerial vehicle with colorized rice insect pest image recognition instrument and for killing rice planthoppers

Examples

Experimental program
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Effect test

Embodiment 1

[0023] The electric-propelled UAV powered by lithium-ion batteries flies over the rice fields, and the TV camera and high-resolution camera installed in the photoelectric pod below the UAV to eliminate rice planthoppers will remotely sense the color of the rice fields. The rice pest image is input into the color rice pest image storage system for storage, and then input into the color rice pest recognition instrument to compare with the stored standard image of rice planthopper pest, so as to identify the damage status of rice planthopper early, and input the damage information of rice planthopper into the computer spraying machine. The insecticide instruction information system is used for processing, selects high-efficiency pesticides for the control of rice planthoppers, and automatically formulates the insecticide instructions for the concentration and quantity of sprayed chemical pesticides. The pressure pump applies pressure to the insecticidal chemical pesticide liquid ac...

Embodiment 2

[0025] The electric propulsion UAV powered by nickel-cadmium batteries flies over the rice field, and the TV camera and high-resolution camera installed in the photoelectric pod below the UAV that eliminates rice planthoppers will remotely sense the color of the rice field. The rice pest image is input into the color rice pest image storage system for storage, and then input into the color rice pest recognition instrument to compare with the stored standard image of rice planthopper pest, so as to identify the damage status of rice planthopper early, and input the damage information of rice planthopper into the computer spraying machine. The insecticide instruction information system is used for processing, selects high-efficiency pesticides for the control of rice planthoppers, and automatically formulates the insecticide instructions for the concentration and quantity of sprayed chemical pesticides. The pressure pump applies pressure to the insecticidal chemical pesticide liqu...

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Abstract

The invention relates to an unmanned aerial vehicle with a colorized rice insect pest image recognition instrument and for killing rice planthoppers and belongs to the new technical field of agricultural aviation plant protection. The electric propulsion unmanned aerial vehicle powered by storage batteries flies above rice fields, and colorized rice insect pest images in the rice fields remotely sensed by vidicons and cameras in a photoelectric pod installed below the intelligent unmanned aerial vehicle for killing the rice planthoppers 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 colorized rice insect pest standard images to recognize hazard situations of the rice planthoppers timely. The harmful information of the rice planthoppers is input to a computer spray insect pest killing command information system to achieve processing, efficient pesticides for preventing and treating the rice planthoppers are selected for use, insect pest killing instructions including concentration and quantity of sprayed chemical pesticides are automatically formulated, a pressure pump applies pressure on the insect pest killing chemical pesticide liquid according to the instructions, the pressurized chemical pesticide liquid is sprayed to the rice fields through pesticide spraying tubes under a right wing and a left wing to kill the rice planthoppers.

Description

technical field [0001] The invention relates to an unmanned aerial vehicle equipped with a colored rice pest image recognition instrument for eliminating rice planthoppers, and belongs to the field of new technologies for agricultural aviation plant protection. Background technique [0002] Rice planthoppers suck rice plant sap and can spread rice viruses. The rice plants stabbed by rice planthoppers show brown streaks. In severe cases, the basic stems of the rice plants rot and the plants die, forming clusters of "yellow ponds" and "nests" in the middle of green paddy fields. It often causes a large area of ​​rice to be yellow and inverted from the late tillering stage to the filling stage, which has a great impact on the rice yield. In mild cases, the yield is reduced by 20%-30%, and in severe cases, the yield is reduced by 50%, and even the whole field is caused. Miao Tongchun, the inventor of the present invention, has been engaged in rice production for 30 years. He ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D27/24B64D47/08B64D1/18
CPCY02T50/62Y02T50/60
Inventor 缪同春
Owner WUXI TONGCHUN NEW ENERGY TECH
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