Electrical system design for temperature and humidity monitoring and control of strawberry greenhouses

Kang Yin; Xizhen Mu; Runing Li; Yongqiang Zhu

doi:10.1117/12.3007070

25 October 2023 Electrical system design for temperature and humidity monitoring and control of strawberry greenhouses

Kang Yin, Xizhen Mu, Runing Li, Yongqiang Zhu

Proceedings Volume 12801, Ninth International Conference on Mechanical Engineering, Materials, and Automation Technology (MMEAT 2023); 128014Z (2023) https://doi.org/10.1117/12.3007070
Event: Ninth International Conference on Mechanical Engineering, Materials, and Automation Technology (MMEAT 2023), 2023, Dalian, China

Abstract

Strawberries have a high nutritional value and are a major source of fiber, iron, potassium, and flavonoids and other trace elements needed by humans. The growing environment of strawberry requires high air temperature and humidity: if the temperature is too high, it can affect pollination and increase the number of deformed fruits. If the air temperature is low, it can also cause freezing flowers to occur. The same goes for humidity, but once the relative humidity continues to be too high, when the plant is in bud, the germination rate and opening rate of anthers is low, and it is easy to cause gray mold when it enters the growing season. This thesis designs an electrical system for the intelligent monitoring and control of temperature and humidity in a strawberry greenhouse, based on the ‘STC89C51’ microcontroller, to achieve the monitoring of temperature and humidity information in the strawberry greenhouse, as well as automatic control of heating, cooling, humidification, dehumidification and other functions in the greenhouse based on the monitoring information, and through the upper computer software to store and analyze the measured data, and then according to the simulation, software and hardware debugging results by The visualization and analysis of the simulation and hardware and software results will lead to reasonable recommendations for environmental control in the strawberry greenhouse.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Kang Yin, Xizhen Mu, Runing Li, and Yongqiang Zhu "Electrical system design for temperature and humidity monitoring and control of strawberry greenhouses", Proc. SPIE 12801, Ninth International Conference on Mechanical Engineering, Materials, and Automation Technology (MMEAT 2023), 128014Z (25 October 2023); https://doi.org/10.1117/12.3007070

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KEYWORDS

Humidity

Design and modelling

Microcontrollers

Control systems

Relays

Data processing

Capacitors

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