What is a smart greenhouse?
Smart greenhouses, also known as terraced greenhouses or modern greenhouses, are advanced types in facility agriculture with comprehensive environmental control systems. The system can directly adjust the indoor temperature, light, moisture, fertilizer and gas and other factors, so as to achieve high yield, steady and fine vegetable and flower planting throughout the year, with good economic benefits.
The main functions of the intelligent greenhouse include wireless real-time collection and transmission of environmental parameters such as temperature, humidity, light, soil temperature, soil moisture, CO2 concentration, leaf surface humidity and dew point temperature in the modern greenhouse, and display these data in the form of intuitive charts and curves through the PC. In addition, the smart greenhouse is equipped with computer-controlled automation such as removable skylights, shading systems, insulation, wet curtain/fan cooling systems, spray drip irrigation systems or drip irrigation systems, moving seedbeds, etc.
The control system of intelligent greenhouse is generally composed of three parts: signal acquisition system, central computer and control system. These systems can monitor and control various environmental parameters in the greenhouse in real time to provide the best growing environment and promote the healthy growth of crops.
With the continuous development of Internet of Things technology, automated control systems, big data technology and wireless communication technology, intelligent greenhouses have played an increasingly important role in agricultural production and promoted the development of modern agriculture. Smart greenhouse not only improves the quality and yield of crops, but also realizes the efficient use of resources and the sustainable development of agricultural production.
