An automatic monitoring and forecasting system for agricultural and forestry harmful insects

Abstract

The invention provides an automatic monitoring and forecasting system for harmful insects in agriculture and forestry. The insect trapping device, the rainwater isolation device, the insect dehydration and drying device, the insect image collection device and the insect body collection device are sequentially arranged from top to bottom to realize the detection of insects. The trapping, rainproof, dehydration and drying, image acquisition and insect body collection, and the environmental meteorological information of the monitoring area is obtained by the environmental information acquisition device. The controller controls the insect trapping device, rainwater isolation device, and insect dehydration and drying device according to the environmental meteorological information. 1. Turning on or off the insect image collection device and the insect body collection device; also perform three-dimensional image reconstruction and image recognition on insects according to the image information; and predict the future occurrence trend of insects according to the image information and environmental meteorological information. The invention can remotely identify and count the types and quantities of pests in real time, timely predict future occurrence trends of pests, reduce technical requirements for personnel, and reduce pest control costs.

Description

technical field [0001] The invention relates to the technical field of prevention of harmful agricultural and forestry insects, in particular to an automatic monitoring and forecasting system for harmful agricultural and forestry insects. Background technique [0002] The health of agriculture, forestry and the ecological environment is related to the safety of human survival and development. In recent years, under the background of global warming and other factors, the population distribution and occurrence of insect pests have undergone important changes, and the occurrence of insect pests has shown a trend of expansion and aggravation. , its harm to crops and forest vegetation is becoming more and more serious, and it poses a great threat to the safety of human living environment. Every year due to insect pests, the production of various commercial crops is reduced by tens of billions of catties, causing immeasurable losses. The monitoring and forecasting of insects is t...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the large error between the identification and counting of pests and the actual situation; the labor cost of pest control is high, and the requirements for technical personnel are high; the distance between farmland and orchards is relatively long, and it takes time for personnel to perform regular inspections, and the detection and forecast of pests are not timely, and the control period is missed; Forecasting the occurrence trend of insects in the future; the problem that the client cannot know the insects anytime and anywhere. The embodiment of the present invention provides an automatic monitoring and forecasting system for agricultural and forestry harmful insects. The system includes insect trapping devices set up sequentially from top to bottom, Rainwater isolation device, insect dehydration and drying device, insect image acquisition device and insect body collection device; also includes controller, environmental information acquisition device and power supply device, insect trapping device, rainwater isolation device, insect dehydration and drying device, insect image acquisition device and the insect body collection device are respectively connected to the power supply device, and the power supply device, the insect image collection device and the environmental information acquisition device are respectively connected to the controller; wherein, the environmental information acquisition device is used to obtain the environmental meteorological information of the monitoring area, and the environment The weather information is sent to the controller; the insect trapping device is used to trap insects and make the insects fall into the insect dehydration and drying device; the rainwater isolation device is used to isolate rainwater to prevent rainwater from entering the insect dehydration and drying device; insect dehydration The drying device is used to kill and dehydrate insects, and the dehydrated and dried insects fall into the insect image collection device; the insect image collection device is used to collect image information of insects, and transmit the image information to the controller, And make the insects fall into the insect body collection device; the insect body collection device is used to collect insects, so as to check the statistics on the spot in the later stage; the controller is used to control the opening or closing of the power supply device according to the environmental meteorological information; Image information, three-dimensional image reconstruction and image recognition of insects; and prediction of future occurrence trends of insects based on image information and environmental meteorological information

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