ABSTRACT
ABSTRACT: The purpose of the greenhouse environment monitoring is to provide a good growing environment for plants, increase crop production, cut down the growth cycle and reduce the unconscious influence on the greenhouse. Combine the smart city, plant factories, large data, other hot evaluation, and design a system of long-range greenhouse environment monitoring based on the cloud technology combine the smart city. The system is mainly made up of cloud technology platform, STM32 microprocessor, sensor module, wireless module and monitoring terminal (mobile phones and personal computers), which realizes the long-range wireless environment monitoring and controlling. The System of STM32 microprocessor connects the sensor module and wireless module to collect the data of greenhouse environment (such as temperature, humidity, light, etc.), and transmits them to the cloud platform. Monitoring terminal visits the cloud platform to get and display the greenhouse environment data through TCP/IP. This system adopts the connection of cloud platform technology and Wi-Fi technology, which is more convenient than the traditional network and Bluetooth technology. The results show that the data collected by the system is stable, more real-time and has lower packet loss rate.
