摘要
随着目前我国科技的迅速发展以及自动化水平的提高,智能大棚在农业种植中呈主要应用趋势。传统的农业大棚大多依靠人工控制,生产效率不高。因此设计了基于S7-300型PLC的智能大棚系统,该系统通过调节温度、湿度、光照强度等外部因素而改善农作物的生长环境,提高产量。本设计可以实现对不同作物的适宜生长环境的设置,应用方向广泛。
With the rapid development of science and technology and the improvement of automation level in China,intelligent greenhouse is the main application trend in agricultural planting.Traditional agricultural greenhouses mostly rely on manual control,and the production efficiency is not high.Therefore,an intelligent greenhouse system based on S7-300 PLC is designed,which can improve the growth environment and yield of crops by adjusting the influence of external factors such as temperature,humidity and light intensity.This design can realize the setting of suitable growth environment for different crops,and has a wide range of applications.
出处
《今日自动化》
2021年第1期5-6,共2页
Automation Today
关键词
PLC
智能大棚
温湿度
光照
S7-300
PLC
intelligent greenhouse
temperature and humidity
lighting
S7-300
