Design And Implementation Of Fish Pond Control System For Intelligent Aquaculture

Since the reform and opening up,with the acceleration of China's marketization process,the aquaculture industry has developed rapidly.China has become the only country in the world where the total amount of aquaculture products exceeds the total amount of fishing.Aquaculture has also become China's fastest-growing agriculture.One of the industries.At the same time,fish pond aquaculture accounts for a large proportion in aquaculture,and intelligent control of fish ponds has become a trend in the development of fishery informatization.At present,many fish pond farming in China still stays in the traditional extensive management method relying on manual judgment,such as human experience to judge whether it needs aeration,artificial on-site measurement of water temperature,etc.to adjust water environment factors.This method not only has high labor costs 2.The labor intensity is large,and a large number of fish will die due to untimely observation or operation,causing irreversible economic losses.This paper designs a set of fish pond intelligent control prototype system that combines sensor technology,embedded technology,automation technology,wireless communication technology,cloud platform,Android and other technologies in view of the current status of traditional fish pond farming and management in my country.It can timely detect and control the environmental factors that affect the survival and growth of fish,so that the fish grow better.In this paper,through the research and analysis of the current status of aquaculture control systems at home and abroad,the significance of this design study is clarified,and the overall design plan is proposed.The four environmental factors of water level height,dissolved oxygen,PH value,and temperature are used as the system The main object of control.The system is mainly composed of two parts: the lower computer and the upper computer.The lower computer is mainly designed in a modular design,with STM32F103ZET6 as the main control chip.Each environmental factor sensor module transmits the monitored data to the main control chip.By processing these environmental data,the control chip controls the corresponding control execution equipment to adjust the environmental factors,and at the same time sends the environmental data and control actions to the local display panel.The display panel can display the environmental data,and can also manually control the peripherals or settings.Automatic control.The main control chip sends the environmental data to the cloud through the ESP8266 WIFI module.The upper computer part is composed of Gizwits cloud platform and APP.The cloud platform serves as a data transfer between upper and lower computers,and the APP has a simplified interface.The mobile APP receives the data uploaded by the lower computer and sends the control commands to the control device of the lower computer through the cloud platform,and then combines with the local display panel to realize real-time monitoring,manual control and automatic control of the fish pond environment at long and short distances.The design is easy to operate,the interface is simple and intuitive,so that the fishpond management personnel can quickly start;it can monitor in real time,control the response quickly,make the fishpond breeding more simple,can greatly reduce the labor intensity,save the labor cost and improve the breeding efficiency at the same time.