Development of Intelligent Water-saving Irrigation Control System for Agriculture in Yili Region Based on Wireless Sensor Network
In order to solve the contradiction of uneven distribution of water resources in Yili area,improve the efficiency of water-saving irrigation,and promote the construction of intelligent farmland,a set of intelligent water-saving irrigation control system for agriculture in Yili area based on wireless sensor network is designed.The system takes STM single chip as the core,uses LoRa technology as the wireless transmission mode,and combines YL-69 capacitive soil moisture sensor,YF-S201 water flow sensor,2 W normally closed direct-acting water and gas universal solenoid valve multi-sensor combination to form a wireless sensor network.Tests show that the maximum communication distance can be obtained when the system is set at a height higher than the crop height.The node perception accuracy of the system is high,the absolute error is between 2%and 4%,the average packet loss rate is 2%,the system information transmission is relatively stable,and has low power consumption.The system can meet the needs and purposes of water-saving irrigation.
Yili agriculturewater-saving irrigationmulti-sensor
万方数据
维普
