基于多传感器数据融合自动滴灌系统的研究

Research on Automatic Drip Irrigation System Based on Multi-sensor Data Fusion

水资源的严重匮乏已经成为全球性问题,我国农业用水节能减排已然面临很大的挑战,针对农业用水当中的灌溉系统中存在无人看管、水资源高度浪费等严重问题,设计了一套无人值守的自动滴灌系统。该自动滴灌系统采用土壤湿度、土壤温度、光照强度三种传感器模块实时监测土壤模块的各项指标并实时融合传感器数据。采用STM32模块负责核心控制,加入ZigBee无线控制模块根据土壤相关情况远程控制滴灌系统的开启和关闭,研究结论对于农业节能减排、促进作物生长、节约人力成本方面提供了积极的指导意义。

The serious shortage of water resources has become a global problem,and China faces a great challenge in energy saving and emission reduction of agricultural water.Given the severe problems of unattended irrigation systems and the high waste of water resources in agricultural water,this paper designs an unattended automatic drip irrigation system.This automatic drip irrigation system uses three sensor modules,soil moisture,soil temperature and light intensity,to monitor the indicators of the soil module and fuse the sensor data in real time.The STM32 module is responsible for the core control,and the ZigBee wireless control module can remotely control the opening and closing of the drip irrigation system according to the relevant soil conditions.The findings of the research provide positive guidance in terms of energy conservation and emission reduction,crop growth promotion and labor cost saving in agriculture.