电磁阀远程控制及水压监测系统设计

为了实现远程控制电磁阀及监测输水管道水压，提高农业灌溉效率；采用STM32微控制器及Android嵌入式系统，开发出一种对电磁阀进行控制及水压监测系统。微控制器通过串口连接GPRS模块，从而接收命令控制电磁阀和发送水压数据；Android手机客户端实现阀门控制界面和水压数据显示功能；云服务器负责连接GPRS模块和手机客户端，并且管理底层设备与用户信息。该系统已运用在某智能节水灌溉公司的实验大棚基地中，实验结果表明，系统能实时进行远程控制及监测，并能确保输水系统正常运行。该系统能够推动农业现代化的发展，减少人力成本，提高生产效率。

Remote Control of Solenoid Valve and Water Pressure Monitoring System

In order to realize the remote control of the solenoid valve and monitor the water pressure of the water conveyance pipeline,and improve the efficiency of irrigation in agriculture, a STM32 micro-controller and Android embedded system were used to develop a system of controlling solenoid valve and monitoring water pressure. The micro-controller through the serial port to connect the GPRS module to receive commands,and then control the solenoid valve and send water pressure data; Android phone client achieve the interface of controlling valve and display water pressure data; Cloud server is responsible for connecting the GPRS module and mobile client, and managing the underlying equipment and user information. The system has been applied in the experimental greenhouses of an intelligent water-saving irrigation company,the experimental results show that the system can carry out remote controlling and monitoring in real time, and ensure the normal operation of the water conveyance system. The system can promote the development of agricultural modernization, reduce labor costs, and improve production efficiency.