The aquaculture species in China are constantly innovating with the development of the times, and the output is also increasing. The research and application of aquaculture production and automated management technology are also receiving more and more attention. In order to ensure the water environment, it is of great significance to supervise and control the water in the culture environment and improve the growth of aquatic organisms and the development of the aquaculture industry. The application of sensor technology, wireless communication technology, and embedded technology in aquaculture production and management control has enhanced the ability to automatically monitor the water quality of the aquaculture environment, and improved the production efficiency and economic efficiency of the aquaculture industry. The on-line monitoring of water quality by the aquaculture monitoring system requires the collection and transmission of data and the provision of an interface to facilitate inquiries. It also needs to meet the requirements of low cost and low energy consumption. Add WeChat, you want to have: overlock sewing machine Ningbo World Wide Electric techonology CO.,Ltd , https://www.my-sewmachine.com
Each monitoring node of the aquaculture monitoring system collects the water quality parameter data of the monitoring point through a sensor, and converts it into a corresponding weak voltage signal. After being adjusted to a standard voltage by a conditioning circuit, it is sent to the microcontroller through its built-in A/D converter. Converted to the corresponding digital voltage value, the converted digital signal is calculated and processed to obtain the actual parameter value. Then the data is transmitted to the monitoring master station in real time through the RF module.
A large number of test experiments have proved that the embedded aquaculture monitoring system has strong self-organizing ability of the network. The real-time and reliability of the system meets the actual needs, and the water quality parameters such as the pH and dissolved oxygen in the culture environment can be performed for 24 hours. Real-time monitoring. The application of embedded technology in aquaculture processes has improved the performance of aquaculture monitoring systems, and the functionality is easily extended. 