The Smart Greenhouse Control System is an advanced IoT-based greenhouse automation solution designed for modern agricultural production. It integrates environmental monitoring, intelligent equipment control, and cloud-based remote management into one complete greenhouse management platform.

The system enables automatic control of greenhouse ventilation, shading, cooling, heating, irrigation, fertigation, supplemental lighting, and CO₂ regulation according to real-time environmental conditions. By collecting data from indoor and outdoor sensors, it helps growers maintain optimal crop growth conditions while improving production efficiency and reducing labor costs.

The system uses an industrial PLC controller combined with a waterproof outdoor control cabinet and industrial touchscreen interface. It supports multi-channel motor control and customized automation logic for different greenhouse applications.

Supported equipment includes:

• Roof and side ventilation windows
• Exhaust fans and circulation fans
• External and internal shading systems
• Thermal insulation screens
• Cooling pad and fan systems
• High-pressure mist cooling systems
• Heating systems including boilers and heat pumps
• Drip irrigation and sprinkler irrigation systems
• Fertigation equipment
• LED grow lights and supplemental lighting
• CO₂ generators and supply systems
• Greenhouse electric doors and auxiliary equipment

The greenhouse automation system integrates advanced sensors to continuously monitor key environmental parameters:

• Temperature
• Relative humidity
• Light intensity
• CO₂ concentration
• Soil moisture
• Soil temperature
• Wind speed
• Wind direction
• Rain and snow conditions

Based on collected environmental data, the system automatically adjusts greenhouse equipment operation to maintain stable growing conditions.

With built-in WiFi and 4G connectivity, users can remotely monitor and control greenhouse operations through PC browsers and mobile devices.

The cloud platform provides:

• Real-time environmental data visualization
• Historical data tracking
• Equipment remote control
• Data analysis and reporting
• Multi-terminal access management

Growers can manage greenhouse operations anytime and anywhere.

The system provides multiple safety protection functions:

• Mechanical limit switch protection
• PLC software limit protection
• Motor overload protection
• Emergency stop function
• Surge and lightning protection

These features ensure safe and reliable operation in outdoor agricultural environments.

The Smart Greenhouse Control System is suitable for:

• Commercial vegetable greenhouses
• Mushroom cultivation facilities
• Flower and nursery greenhouses
• Agricultural research greenhouses
• Precision farming projects
• Large-scale greenhouse production bases

By combining IoT technology, automation control, and cloud management, this system provides a complete solution for intelligent greenhouse operation and modern precision agriculture.