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Intelligent insect counting and information transmission device

An information transmission and intelligent technology, applied in the fields of trapping or killing insect devices, counting mechanisms/items, messages/mailboxes/announcements, etc. issues of reliability, reliability, and possibility

Inactive Publication Date: 2016-03-09
SHANXI AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The shortcomings of this method: first, the staff must go to the site every day to do statistical work, and some sites are remote, and even personnel cannot approach, such as forests, wetlands, etc.; some planting areas are large, and monitoring personnel are limited; Usually small, the behavioral activity time is specific (different insects have different circadian rhythms), and the investigator's experience, vision, emotion, fatigue and environmental factors will affect the accuracy, reliability and possibility of the survey data; even In this way, the data records are often scattered, and it is impossible to form a complete and systematic database for long-term, accurate and scientific monitoring and analysis
Especially in remote and large areas of wild crop cultivation, the feasibility is greatly hindered
However, there are high-tech insect counting methods such as visual technology on the market, but their implementation is relatively complicated and costly, and it is difficult to effectively combine them with the current economy and agriculture.

Method used

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  • Intelligent insect counting and information transmission device
  • Intelligent insect counting and information transmission device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Such as figure 2 , Emitting part of the circuit, choose a straw hat type 840nm infrared emission tube with a emission angle of 120°, and connect the emission tube through a 5V power supply through a current-limiting resistor.

Embodiment 2

[0049] Such as image 3 , the receiving part of the circuit, the LED infrared receiving tube, connects the generated current to a 1k sliding rheostat through an analog switch, here is 500 ohms, the function of the sliding rheostat is to convert the current into a voltage, 300ua×(500+500Ω)=0.3 v, due to the pressure division effect of the internal resistance of the analog switch, there is a voltage of 0.15v. Amplify the voltage by 30 times and make it a high level. Considering individual differences, the feedback resistance of the second-stage op amp is 50k, and the magnification of the connection resistor 1k is 50 times. The pre-stage op amp is connected as a voltage follower to shield Remove the pre-resistor, LM324 is powered by dual power supply. The -5V power supply is converted by the ICL7660 negative voltage chip, and the 104 capacitor and the 10uf capacitor between the power supply and the ground filter high frequency and low frequency respectively. Then AD conversion ...

Embodiment 3

[0051] Such as Figure 4 , the peripheral circuit of the single-chip microcomputer, the STC90C516AD single-chip microcomputer is selected, the crystal oscillator selected for the clock circuit is 11.0592MHZ (if you use the serial port of the single-chip microcomputer, it is best to choose 11.0592MHZ here, because the baud rate of many serial ports is 9600, there is no error in choosing 11.0592), the capacitance of the crystal oscillator It is 33pf (about 30pf is enough). The reset circuit is a typical button reset circuit with a resistance of 10k and a capacitance of 10uf. Note that pin 31 is connected to high level and does not access external memory. The other ports and serial ports of P0, P2, and P1 are all connected to the terminal block (connected with other modules through DuPont lines), and the digital tube display is driven by dynamic scanning.

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PUM

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Abstract

The invention relates to an intelligent insect counting and information transmission device. The intelligent insect counting and information transmission device includes a sensor module, a GSM module and a power supply module; the sensor module is used to distinguish the size of insects and count them; The GSM module can display the number of insects, and send the number of insects to the mobile phone of the user in the form of a short message; the power supply module is used to provide power for the sensor module and the GSM module. The purpose of this invention is to provide a kind of insect counting device based on GSM technology for complex terrains such as greenhouses and fields, utilize electronic methods to measure the number of insects flying on the inducer, and then utilize the remote communication technology GSM to send the monitored insect quantity to on the mobile phone and displayed as a text message.

Description

technical field [0001] The invention relates to an intelligent insect counting and information transmission device. Background technique [0002] With the continuous pursuit of economic and ecological benefits in sustainable agriculture, both the mathematical models for the control and prediction of the crop-pest system and the integrated pest management measures have developed rapidly in the past decade. However, the development of reliable decision-making technology seems to be lagging behind, and the main basis for decision-making is to correctly estimate the density of field pest populations and the degree of damage of pests. If there is no correct sampling technique, it is impossible to accurately predict the dynamics of the number of pests and the degree of pest damage, and it is impossible to ensure the correct implementation of the economic threshold of pest control. [0003] The traditional method is to put an inducer (attractant substance) in the place to be studi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06M1/272A01M1/02H04W4/14
Inventor 李志伟贾栋申洁郭玮马瑞燕
Owner SHANXI AGRI UNIV
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