Design Of Fish Tank Monitoring And Control System Based On Internet Of Things

At present,with the rapid development of Internet of Things technology,a large number of Io T terminal devices have been derived.The application of the Io T technology on aquarium equipment can liberate labor and meet the needs of intelligent breeding.Therefore,the Io T technology has become a hot spot in production practice and scientific research.Aiming at the problems of low intelligence and high artificial dependence on most aquarium breeding equipment on the market,this paper combines sensor technology and Android technology to design a fish tank monitoring and control system based on the Io T.This article first investigates and researches domestic and foreign aquaculture equipment,and determines the main research of this thesis in view of the technical defects of existing aquaculture equipment such as inconvenience,low reliability,poor scalability,lack of monitoring capabilities,and user’s needs for fish farming.Secondly,an improved solution was obtained after a comparative analysis of the existing solutions,which solved the problems of poor display effect,high cost,and easy clogging of the feeding port,and determined the overall system solution accordingly.Then the hardware design was analyzed,designed and built in detail,Then,the software development is carried out for the central processing unit,communication unit and remote end of the fish tank monitoring and control system.Through improved program upgrade methods and low-cost UI operating system design,improved The existing aquarium equipment is difficult to upgrade,poor friendly interface defects.The application of PID algorithm realizes more precise temperature control.The optimization of the control process makes the equipment more in line with the rules of daily use.The Android application enables users to remotely understand and control the state of the fish tank in real time.Finally,the main work of the fish tank monitoring and control system is summarized and the direction of future improvement is analyzed.After the prototype was assembled,the prototype was tested for a long time,and the results showed that the control system can achieve functions such as constant temperature,automatic lighting,automatic water change and water circulation,and automatic feeding and oxygen supply.Compared with traditional fish tanks,it has higher reliability and lower price,which is very suitable for ordinary households.Through technical measures such as driving expansion,the designed product can also be used in aquaculture,with good economic value and application prospects.