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Insect Detection System Based on Insect Charge Measurement

A detection system and electric field measurement technology, applied in the field of insect detection systems, can solve the problems of not being practical

Inactive Publication Date: 2012-02-01
SHANDONG AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the detection of insects is mainly based on the principle of audio or near-infrared spectroscopy, but they are all in the research stage and have not reached the level of practical use.

Method used

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  • Insect Detection System Based on Insect Charge Measurement
  • Insect Detection System Based on Insect Charge Measurement
  • Insect Detection System Based on Insect Charge Measurement

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Experimental program
Comparison scheme
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Embodiment Construction

[0043] Insect detection systems based on insect charge measurement such as figure 1 As shown, it is composed of a non-contact insect charge sensor 1, a digital signal processing unit 2, a main control and data display transmission unit 3, a data receiving and storage unit 6, and a power supply unit 7. The non-contact insect charge sensor 1, the digital signal processing unit 2, the main control and data display transmission unit 3, the transmitting antenna 4, and the power supply unit 7 are connected by a shielded cable. The transmitting antenna 4 and the receiving antenna 5 are wireless data transmission, and the receiving antenna 5 and the data receiving and storing unit 6 are connected by a shielded cable.

[0044] In the non-contact insect charge sensor 1, the moving plate 20 is fixed on the moving plate rotating shaft 18, and the moving plate rotating shaft 18 passes through the openings on the fixed plate 8 and the shielding partition 9 to connect to the servo motor 10, on ...

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Abstract

The invention relates to an insect detection system based on insect charge measurement, which is composed of a non-contact insect charge sensor, a digital signal processing unit, a main control and data display and transmission unit, a data receiving and storage unit, and a power supply unit. The system collects the insect charge, then processes the insect charge signal through the digital signal processing system, extracts the characteristic signal of the insect for pattern matching and comparison analysis, and obtains the position information of the insect by changing the signal strength. It can realize the detection, positioning and precise and efficient killing of insects. The present invention can measure the electric field on areas such as plant rhizomes, analyze and process the data, so as to judge whether there are pests hidden inside and determine their location, which can also play a very important role in the quarantine inspection of harmful insects at entry-exit ports. role.

Description

(1) Technical field [0001] The invention relates to an insect detection system based on insect charge measurement. The system can realize detection and positioning of insects and accurate and efficient killing through measurement, analysis and statistics of the charged characteristics of insects. (2) Background technology [0002] Currently, there is no insect detection system based on insect charge measurement at home and abroad. [0003] At present, the detection of insects is mainly based on the principle of audio or near-infrared spectroscopy, but they are all in the research stage and have not reached the level of practicality. (3) Summary of the invention [0004] The invention collects insect electric charge based on non-contact insect electric charge measurement, and then processes the insect electric charge signal through a digital signal processing system to obtain insect position information. The present invention can be used to measure the electric field of plant rhizom...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01V3/08G01R29/12
Inventor 侯加林唐凯张琪王震
Owner SHANDONG AGRICULTURAL UNIVERSITY