干旱区生态环境知识资源中心

According to desert photovoltaic greenhouse environmental parameters monitor requirements, the system can measure the air temperature and humidity, soil temperature and humidity, illuminance using high-precision sensors, respectively. ZigBee technology is used to transfer the environmental parameters to the industrial control computer, and controls the greenhouse environmental information in real-time and handling the environmental parameters at the same time. Test results show that When the communication distance between the nodes within 500 m, the data can be transmitted stably. It is embodied that ZigBee technology has great advantages in the desert greenhouse environmental parameters for data collection and system has great application prospects.