基于STM32的花园远程智能灌溉监控系统

Remote intelligent irrigation monitoring system for garden based on STM32

花园是维持绿色城市环境重要设施,对其进行远程智能灌溉具有重要意义。文中以多个传感器作为土壤信息采样节点,STM32作为主控模块核心控制器,上位机为服务器,研发了花园远程智能灌溉系统。主控模块采用ZigBee技术接收土壤信息采样节点发送的数据,将数据与预设的阀值比较,控制继电器的触点实现自动灌溉,并将数据通过GPRS技术发送给PC端,由上位机软件对数据显示与存储,上位机软件还可以进行阀值预设与手动上水。

Gardens are important facilities to maintain green city environment,and it is of great significance to carry out remote intelligent irrigation.In this paper,a garden remote intelligent irrigation system is developed by using multiple sensors as soil information sampling nodes,STM32 as the core controller of the main control module and the upper computer as the server.ZigBee technology is used in main control modules to receive the data sent by the soil information sampling node.By comparing the data with the preset threshold,the contacts of the control relay realize automatic irrigation,and send the data to the PC terminal through GPRS technology.The data is displayed and stored by the upper computer software,and the upper computer software can also preset the threshold value and water it manually.