Design of redundancy monitoring system for submarine observation network

In order to solve the problem that the working environment of the seabed is complicated and the submarine scientific instruments are prone to failure, a redundant monitoring system of the submarine observation network based on the underwater connection box is designed. The system mainly includes three parts: shore-based monitoring center, underwater connection box and detection sensor. The system takes the underwater connection box as the information processing end, the PC in the monitoring center as the information display end, and the detection sensor as the information acquisition end. The experimental data show that the system can be used for long-term and stable seabed real-time monitoring.