Automatic monitoring forecasting system for agriculture and forestry harmful pest situation

Abstract

The invention provides an automatic monitoring forecasting system for the agriculture and forestry harmful pest situation. Due to an insect trap device, a rainwater isolating device, an insect dewatering and drying device, an insect image collecting device and an insect larva collecting device which are sequentially arranged from top to bottom, insect trapping, rain-proofing, dewatering, drying, image collecting and larva collecting are achieved, an environment information obtaining device obtains environment weather information of a monitoring region, a controller controls the insect trapping device, the rainwater isolating device, the insect dewatering and drying device, the insect image collecting device and the insect larva collecting device to be turned on or turned off according to the environment weather information; according to the image information, three-dimensional image rebuilding and image recognition are performed on insects; according to the image information and the environment weather information, the insect future occurrence tendency can be forecast. The pest varieties and numbers can be remotely recognized and counted in real time, the future pest situation occurrence tendency can be predicted in time, the technical requirement of personnel is lowered, and the pest control cost is lowered.

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 factors such as global warming, 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 the...

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