鱼塘无线溶氧监控系统的设计  

The design of wireless dissolve oxygen monitoring system in fishpond

作　　者：颜丽娜[1] 王长安[1] 周萍[1] 韦建德[1] Yan Lina;Wang Chang’an;Zhou Ping;Wei Jiande(College of Physics and electronic engineering,Hainan Normal University,Haikou Hainan,571158)

机构地区：[1]海南师范大学物理与电子工程学院,海南海口571158

出　　处：《电子测试》2019年第6期11-13,共3页Electronic Test

基　　金：海南省教育厅高校科学研究项目(Hnky2015-29)

摘　　要：所设计的鱼塘无线溶氧监控系统,主要由溶氧探头DOB-300B、STC12C5410AD单片机和TC35无线传输模块组成。在此系统中,溶氧探头DOB-300B用于检测水中的溶氧量,若检测到的溶氧量数值高于设定的上限值,单片机发出相应信号控制增氧机停止工作。当测试到的溶氧量低于设定的下限值时,一方面,单片机控制增氧机启动运转增加水中的溶氧量,确保水中的溶氧浓度在适合的数值范围内,给鱼的生长提供适宜的生长环境;另一方面,单片机借助于TC35无线通信模块将溶氧数值发送到用户手机客户端,以便用户了解鱼塘当前的溶氧量信息。此外,用户可在手机客户端实时发送控制指令给TC35无线传输模块,不仅可以获取到鱼塘溶氧量的信息,还可以控制增氧机动作,进而实现鱼塘溶氧量的实时监控。The wireless dissolve oxygen monitoring system designed in fishpond is composed of dissolve oxygen sensor DOB-300B,single-chip microcomputer STC12C5410AD and wireless transmission module TC35. In this system,the dissolve oxygen sensor DOB-300B is adopted to test dissolve oxygen content.If the testing data is more than the maximum of setting value,single-chip microcomputer will output corresponding controlling signal to make the aerator stop working.When the testing data is smaller than the minimum of setting value,on one hand,the single-chip microcomputer will control the aerator to run in order to increase the content.By doing this,it can provide suitable growth environment to fishes with sufficient numerical range.On the other hand,the single-chip microcomputer will send value to user in order that the user can learn the testing information in time.In addition,the user can send short message about controlling instruction to TC35,then the aerator will make motion carrying out the function of monitoring dissolve oxygen in real time.

关 键 词：溶氧探头 增氧机 STC12C5410AD TC35 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]