Multi-source real-time monitoring system for protecting submarine optical cable

Abstract

The invention discloses a multi-source real-time monitoring system for protecting a submarine optical cable, and the system comprises a monitoring module, a communication module, a processing module, and an early warning module. The monitoring module, the communication module, the processing module and the early warning module are connected in sequence; the monitoring module is used for monitoring ship position information, sea optical cable vibration information and ocean current information; the communication module is used for establishing communication between the monitoring module and the processing module; the processing module is used for performing damage prediction on the sea optical cable according to the ship position information, the sea optical cable vibration information and the ocean current information; and the early warning module is used for carrying out early warning according to the prediction result. According to the invention, different influence factors in the sea optical cable area can be comprehensively and effectively monitored, early warning is carried out in time during monitoring, related personnel are reminded to carry out effective operation, and real-time protection of the sea optical cable is realized.

Description

technical field

[0001] The invention relates to the technical field of submarine optical cable monitoring, in particular to a multi-source real-time monitoring system for protecting submarine optical cables. Background technique

[0002] Submarine cable refers to submarine cable. Submarine optical cables are laid on the seabed with wire bundles wrapped in insulating sheaths. Seawater can prevent the interference of external optical and magnetic waves, so the signal-to-noise ratio of submarine cables is high. At the same time, submarine optical cables are used for communication between different countries and are the backbone of the Internet. . However, submarine optical cables are laid or buried on the seabed with extremely harsh environments. Submarine cables will be affected by different factors during operation. Among them, human activities have the greatest impact on submarine optical cables, and more than 90% of the submarine cable damage is due to During human activi...

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