基于物联网技术的一体式自动灌溉系统设计与实现  

Design and Implementation of Integrated Automatic Irrigation System Based on Internet of Things Technology

作　　者：杨书华 王峥 邹佳民 杨峻哲 YANG Shuhua;WANG Zheng;ZOU Jiamin;YANG Junzhe(School of Traffic and Transportation,Nanchang Jiaotong Institute,Nanchang 330100,China;College of Big Data and Software,Chongqing University,Shapingba District,Chongqing 400044,China)

机构地区：[1]南昌交通学院交通运输学院,江西南昌330100 [2]重庆大学大数据与软件学院,重庆400044

出　　处：《传感器世界》2024年第8期29-34,共6页Sensor World

基　　金：江西省教育厅科学技术研究项目(No.GJJ209302)。

摘　　要：在现代生活中,居家绿植的自动灌溉需求不断增加,传统灌溉系统常因缺乏自动控制功能而难以满足需求。为解决这一问题,文章设计并实现了一种基于物联网技术的自动灌溉系统。该系统以STC89C52单片机为核心,通过无线设备监测土壤湿度、环境温湿度和光照强度等参数。系统采用模块化设计,包含温湿度传感器、光照传感器、土壤湿度传感器、AD/DA模数转换模块、OLED显示模块及蓝牙通信模块。通过仿真实验和实际测试,验证了系统的稳定性和有效性。结果表明,该系统能在无人值守的情况下,实现对绿植的精准灌溉,减少人工操作,提高灌溉效率,并有效节约水资源。系统具有较强的适应性,能够根据环境变化自动调整灌溉策略,满足不同绿植的需求,展现出良好的应用前景。In modern life,the demand for automatic irrigation of home green plants is increasing,and the traditional irrigation system is often difficult to meet the demand because of the lack of automatic control function.To solve the problem,an automatic irrigation system based on Internet of Things technology is designed and implemented.The core of the system is STC89C52 microcontroller,which monitors soil moisture,ambient temperature and humidity and light intensity through wireless equipment.The system adopts modular design,including temperature and humidity sensor,light sensor,soil moisture sensor,AD/DA conversion module,OLED display module and Bluetooth communication module.The stability and effectiveness of the system are verified by simulation experiment and practical test.The results show that the system can achieve precise irrigation of green plants,reduce manual operation,improve irrigation efficiency and effectively save water resources under unattended conditions.The system has strong adaptability,can automatically adjust the irrigation strategy according to the environmental change,meet the needs of different green plants,and show a good application prospect.

关 键 词：自动灌溉 物联网技术 STC89C52 喷灌 滴灌 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]