Abstract

In recent years, with the improvement of large-scale planting in rural areas, greenhouse cultivation technology has been developed rapidly. Intelligent monitoring and control of modern agricultural greenhouse is a hot topic at present. Based on the design requirements of modern greenhouse and the architecture of software design, this paper designs and develops the main program, data acquisition subroutine, alarm subroutine, control keystroke subroutine and display driver subroutine of the system based on the STM32F103ZET6 main control chip, and realizes the design of intelligent monitoring and control system of greenhouse, This study is of great significance for the establishment of scientific ecological environment of plants and the realization of high quality and high yield of crops.

Highlights

  • With the rapid development of science and technology, modern agriculture can form a scientific environment for the growth of crops through artificial intelligence, so as to change the growth cycle of crops and achieve high quality, high yield and low consumption of crops

  • Its characteristic is to establish the scientific ecological environment of crop growth by artificial method, to eliminate the influence of seasonal change on crop growth, and to get rid of the dependence of crops on natural conditions, so it will be an important means for farmers to increase production and income

  • Intelligent monitoring and control system of modern agricultural greenhouse is composed of hardware circuit and software programming

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Summary

Introduction

With the rapid development of science and technology, modern agriculture can form a scientific environment for the growth of crops through artificial intelligence, so as to change the growth cycle of crops and achieve high quality, high yield and low consumption of crops. Its characteristic is to establish the scientific ecological environment of crop growth by artificial method, to eliminate the influence of seasonal change on crop growth, and to get rid of the dependence of crops on natural conditions, so it will be an important means for farmers to increase production and income. Intelligent monitoring and control system of modern agricultural greenhouse is composed of hardware circuit and software programming. Based on the design of system hardware circuit, this study mainly discusses the software design and development of greenhouse system, so as to realize environmental monitoring and control within the greenhouse. Adjust the temperature and humidity, light intensity and CO2 concentration in the greenhouse to the specified parameter values; (3) The intelligent monitoring and control system of greenhouse should have high sensitivity, reliability and anti-interference ability; (4) Technical indicators require: Temperature range: -10~70°C, temperature accuracy: ±0.4°C, humidity range: 0~90%, humidity accuracy: ±3% RH

Design requirements and scheme
Architecture of Software Design
Design and Development of System Software
Design of Data Acquisition Subprogram
Design of Key Test Subprogram
Design of Relay Control Subprogram
Design of System Hardware
System Assembly and Debugging
Conclusion

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