Insect identification and counting system and field insect monitoring instrument

Abstract

The invention relates to an insect identification and counting system, and the system comprises a scattering identification and counting system for recording scattered light signals triggered by the vibration of the body and wings of the insect, a shading identification and counting system for recording shading light signals triggered by the vibration of the wings of the insect, a signal acquisition processor for triggering the counting of the insect through the time delay of the shading light signals relative to the scattered light signals and judging the insect type through the scattered light signals and the shading light signals, and a terminal processing display for displaying the counting result of the insect and the insect type. The scattering identification and counting system is positioned above the shading identification and counting system. The invention also relates to a field insect monitoring instrument which comprises an attracting system, a capturing system and an insect identifying and counting system. The capturing system is positioned below the shading identification and counting system. The insect identification and counting system has the advantages of simple structure and accurate counting, integrates insect trapping, optical identification and optical counting technologies, and belongs to the technical field of insect monitoring.

Description

technical field [0001] The invention relates to insect monitoring technology, in particular to an insect identification and counting system, and also relates to a field insect monitoring instrument using the insect identification and counting system. Background technique [0002] Insects are an important part of the ecosystem, and environmental changes have had a major impact on the global ecosystem in recent years. Insects have the characteristics of rapid reproduction, short life cycle, and strong dispersal ability, so they are very sensitive to changes in the ecological environment. At the same time, insects also pose a major threat to human economy and life safety. [0003] The current insect monitoring technology mainly uses image recognition to identify and count insects. However, this method not only requires a high camera acquisition speed to quickly capture flying insects, but also requires obvious image features in the background. This method has strict requireme...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, there are insect traps to capture insects, and use infrared sensors to count, but this method can only count the captured insects, and cannot identify insect species

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