Environment controller for livestock and poultry breeding or similar purposes

A livestock and poultry breeding and control instrument technology, applied in the electronic field, can solve the problems of difficulty in meeting the ventilation control requirements of large-scale closed livestock and poultry houses, and the limitations of output control, so as to achieve automatic control, improve work efficiency, and meet environmental requirements. the effect of the requirements

Inactive Publication Date: 2015-01-14
ENVIRO ELECTRONICS SHANGHAI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing controller is connected with at most 2 temperature sensors, the output control limitation is relatively large, the ventilation system con...

Method used

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  • Environment controller for livestock and poultry breeding or similar purposes
  • Environment controller for livestock and poultry breeding or similar purposes
  • Environment controller for livestock and poultry breeding or similar purposes

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Embodiment 1

[0031] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 , Figure 7 , Figure 8 , Picture 9 , Picture 10 As shown, the present invention is an environmental control instrument for livestock and poultry breeding or similar purposes. Its circuit uses a main processor 1 as the control core, and the peripherals are respectively built including a liquid crystal drive circuit 31, a liquid crystal drive circuit 32, and a CAN bus circuit. 8. RS485 serial communication bus circuit 7, clock circuit 9, AD sampling circuit 4, relay control circuit 2, digital / analog conversion circuit 10, digital tube 34, LED indicator drive circuit 12, LED indicator drive circuit 35, buttons Drive circuit 42, ferroelectric storage 41, buzzer drive circuit 21, and cable interface 43 connected to the control board of the environmental controller. The control board of the environmental controller includes the cable interface 16 and 12 relays connected to the control board of the env...

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PUM

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Abstract

An environment controller for livestock and poultry breeding or similar purposes comprises a control circuit. House inner temperature and humidity and harmful gas are collected in real time through a temperature sensor, a humidity sensor, a carbon dioxide sensor, an ammonia gas sensor and a hydrogen sulfide sensor which are arranged in a livestock and poultry house. According to the preset temperature or humidity or harmful gas control points in a single chip microcomputer by a user, when data collected by the sensors are higher than or lower than the set control points, the controller controls opening of a fan, a small ventilation window, a roller blind, a wet curtain and a heating device in the livestock and poultry house for adjusting through relays, so that the data are in the set control points, and accordingly the requirements for livestock and poultry growing environments can be well met. Each relay can control turning on and off of an equipment device independently. The controller can be connected with a computer through an RS485 serial interface, network monitoring is achieved, a user can know about the operation situation of equipment in the livestock and poultry house through the Internet at any time in any place and various environment data collected in the controller, and the management efficiency of the user is greatly improved.

Description

Technical field: [0001] The present invention relates to the field of electronic technology, in particular to a ventilation control technology for a closed livestock and poultry house, in particular to an environmental control instrument for livestock and poultry breeding or similar purposes. Background technique: [0002] In order to improve production efficiency, the animal husbandry industry has widely adopted large-scale centralized breeding methods. The existing control instrument is connected to two temperature sensors at most, and the output control limitation is relatively large. The ventilation system control is limited to a small number of fan units, which is difficult to meet the ventilation control requirements of large enclosed livestock and poultry houses. Summary of the invention: [0003] The purpose of the present invention is to provide an environmental control instrument for livestock and poultry breeding or similar purposes. The environmental control instrument...

Claims

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Application Information

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IPC IPC(8): G05B19/418H04L29/06
CPCG05B19/4186G05B19/4183
Inventor 吴震
Owner ENVIRO ELECTRONICS SHANGHAI CO LTD
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