摘要
针对自动灌溉设备因人为及环境因素之间的耦合作用导致灌溉精准度下降等问题,设计一款基于物联网的智能灌溉系统。系统通过感知层采集作物所处环境参量数据,采用阿里云服务器和MYSQL数据库作为智能网络平台供电脑端或微信端进行数据调用;用户通过电脑或手机端应用程序获取当前植物所处环境参量,并下达灌溉指令。依托物联网技术和微信公众平台建立环境监测系统,以STM32作为灌溉控制器,并结合模糊控制算法,实现智能精准灌溉。实验表明,系统运行稳定,可实现实时精准灌溉,且操作简便,成本低廉。
Aiming at the problem that the precision of automatic irrigation equipment decreases due to the coupling between human and environmental factors,an intelligent irrigation system based on Internet of Things is designed.The system collects the environmental parameter data of crops through the sensing layer,and adopts Alibaba Cloud server and MYSQL database as intelligent network platforms for computer or WeChat to call data.The user obtains the environmental parameters of the current plant through the computer or mobile phone application program,and issues irrigation instructions.Relying on the Internet of Things technology and WeChat public platform,an environmental monitoring system was established,with STM32 as irrigation controller and fuzzy control algorithm to realize intelligent and precise irrigation.Experiments show that the system runs stably,can realize real-time and accurate irrigation,and is easy to operate and low in cost.
作者
张明岳
高师杰
ZHANG Mingyue;GAO Shijie(School of Electronics and Information,Xi'an Polytechnic University,Xi'an 710600,China)
出处
《微处理机》
2021年第3期48-52,共5页
Microprocessors
