物联网技术在智能水产养殖系统中的应用

Application of Internet of things technology in intelligent aquaculture system

随着水产行业的不断发展,养殖密度不断加大,智能化养殖成为趋势。针对水产养殖的特点,本文设计了一种基于STM32的智能水产养殖系统。使用微处理器STM32103RCT6实现信号处理,采用pH值传感器、水浑浊度传感器和TDS传感器进行参数采集,采用两个直流电机与一个步进电机模拟对水质环境的净化、增氧和对鱼饲料的投放。微处理器对数据进行处理并上传服务器端,当检测超过设定的阈值时,系统可以实现自行的换水和增氧等操作。使用WIFI通讯技术,通过WIFI模块连接云服务器并将数据打包上传服务器和实现指令接受。利用微信小程序,养殖人员可以通过微信小程序访问互联网随时查看水产养殖环境的参数,并且实现指令下发,大大减少人工成本。

With the continuous development of the aquatic industry,the density of breeding continues to increase and intelligent breeding has become a trend.Aiming at the characteristics of aquaculture,an intelligent aquaculture system based on STM32 is designed.Microprocessor STM32103RCT6 is used to realize signal processing,and pH sensor,water turbidity sensor and TDS sensor is used to parameter collection,and two DC motors and one stepping motor is used to simulate the purification of water environment,an to increase oxygen and feed fish feed.The microprocessor processes the data and uploads it to the server.When the detection exceeds the set threshold,the system can perform operations such as water change and oxygen increase by itself.WIFI communication technology is used to connect the cloud server through the WIFI module and package the data to upload the server and realize the instruction acceptance.Using the WeChat applet,farmers can access the Internet through the WeChat applet to check the parameters of the aquaculture environment at any time,and realize the issuance of instructions,which greatly reduces labor costs.