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High-spectral-imaging-based field pest monitoring and trapping device

A pest killing device and field technology, applied in the field of agricultural engineering, can solve the problems of overlapping pests and insects, achieve accurate prediction and discrimination, solve the effects of overlapping pests, and overcome the inability to accurately count and identify species

Active Publication Date: 2017-03-15
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0010] The invention provides a field pest monitoring and trapping device based on hyperspectral imaging, which effectively solves the problem of overlapping pests in the automatic sampling process, and can distinguish the sex and age of pests

Method used

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  • High-spectral-imaging-based field pest monitoring and trapping device

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Embodiment Construction

[0047] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be noted that the following embodiments are intended to facilitate the understanding of the present invention, but do not limit it in any way.

[0048] Such as figure 1 As shown, the field pest monitoring and trapping device of the present invention includes a solar frequency vibration type insect trap lamp 1, an insect discharge device 2 located below the solar frequency vibration type insect trap lamp 1, a conveyor belt 3 located below the insect discharge device 2, and a conveyor belt 3 located at the bottom of the conveyor belt 3. The hyperspectral camera 5 above, the insect collecting box 7 located below the output end of the conveyor belt 3, the insect cleaning brush 8, the fan 6, and the motor 4 that drives the insect removal device 2 and the conveyor belt 3. The above-mentioned components are installed on the base 9 through the b...

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Abstract

The invention discloses a high-spectral-imaging-based field pest monitoring and trapping device. The device comprises a pest killing device, a sampling device and a terminal machine; the sampling device is a hyper-spectrometer camera; the device also comprises a pest discharge device, a conveying device and a power device; the pest discharge device comprises a housing whose top part is provided with a pest inlet connected to the pest killing device and bottom is provided with a pest outlet; a hollow mandrel which extends into the housing; a pest discharge wheel which is rotationally installed on the hollow mandrel and whose periphery is provided with pest discharge holes which are communicated with the inner chamber of the pest discharge wheel, and the inner chamber of the pest discharge wheel is communicated with a negative device through the hollow mandrel; a absorption stop valve which is fixedly mounted on the hollow mandrel and can seal pest discharge holes that are going to discharge pest. The device can solve the problems of inaccurate counting and variety identification due to overlapped pest bodies; by means of the device, not only the number of pest can be counted, but also the varieties, sex and instar of the pest can be identified, which can predict and discriminate field pest situation more accurately.

Description

technical field [0001] The invention relates to the technical field of agricultural engineering, in particular to a field pest monitoring and trapping device based on hyperspectral imaging. Background technique [0002] Crop pests are the primary enemy of agricultural production, and they are extremely harmful. In addition to affecting the normal growth and development of crops and reducing farmers' economic income, they will also have a strong destructive effect on forests and pastures. In recent years, due to continuous changes in the growth environment and ecological environment, pests have broken out at different stages and their numbers have continued to rise. According to the data released by the Ministry of Agriculture and the Production Statistics Department, crops caused by pests and related disasters every year Grain phagocytosis rate was 15%. [0003] The current mainstream pest control methods are divided into chemical methods and physical methods. Chemical meth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01M1/04
CPCA01M1/04
Inventor 鲍一丹吕阳阳杨国国
Owner ZHEJIANG UNIV
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