Project background
The greenhouse cloud intelligent control system is a scientific system for intelligent management of greenhouses. This system requires corresponding sensing equipment to ensure the normal operation of the system. The intelligent control system is the embodiment of the application of information technology to agriculture. Through various commands set by the system, the management work is completed automatically, without a large number of manual operations. It is a necessary tool for the development of modern agriculture.
practical application
Install various kinds of sensors and our Heima 4G communication series GYZT-HD series PLC in the greenhouse to remotely acquire the air temperature and humidity, soil moisture temperature, carbon dioxide concentration, light intensity and video images inside the greenhouse. Through the intelligent PLC program, you can automatically control the greenhouse wet curtain fan, spray drip irrigation, internal and external sunshade, top window, side window, heating and light compensation and other equipment.
This case uses our industrial IoT PLC GYZT-HD2N-20MR programmable controller with 10 analog inputs and integrated automatic networking function, which not only realizes remote collection of temperature and humidity data, but also realizes big data communication with the Heima Cloud platform by using the networking function of PLC. GYZT-HD2N-20MR is not only a super powerful 4G IoT PLC and cloud configuration PLC, but also a PLC remote monitoring APP Super controller with PLC remote data upload, OPC data gateway, OPC to MQTT gateway, PLC protocol conversion gateway functions!
Equipment advantages
1. The black horse cloud platform can clearly display the operation of the greenhouse equipment and the equipment switch control, which plays a great role in the user's real-time control of the equipment operation and reducing the labor cost. The whole processing process can be controlled by Heimayun PLC, with high data visualization.
2. The Internet of Things PLC of Heima adopts the combination of traditional PLC and industrial Internet of Things gateway, and can complete various operation controls in the greenhouse with its own expandable modules.
3. The PC end and APP end synchronously display all kinds of collected data in the greenhouse in real time. The large screen display, kanban monitoring and the dark horse configuration cloud platform not only provide curves, dashboards and other controls, but also provide data storage and analysis functions. The analysis function of reports can automatically provide production decisions, and also provide users with management, facilitating better project management.