Submarine cable surveillance protection system

Abstract

The invention discloses a submarine cable surveillance protection system. The submarine cable surveillance protection system comprises a shore-based submarine cable surveillance center, a submarine cable positioning system, a ship monitoring system, a wireless communication system and a submarine cable protection system, wherein the submarine cable positioning system is used for acquiring positioning information of a submarine cable, reporting the positioning information to the shore-based submarine cable surveillance center, and planning a submarine cable protection area through the shore-based submarine cable surveillance center; the ship monitoring system is arranged on sea islands or on shores, and used for acquiring navigation information of a ship and returning the navigation information of the ship to the shore-based submarine cable surveillance center; the wireless communication system is used to establish an interaction communication link between the submarine cable positioning system, ship monitoring system and the submarine cable protection area and the shore-based submarine cable surveillance center; and the submarine cable protection system is used for carrying out corresponding intervention on the ship which is illegally stopped in the submarine cable protection area. The submarine cable surveillance protection system can carry out submarine cable real time positioning, civil ship dynamic monitoring, improper ship stopping early warning, and law enforcement evidence obtaining, so that stable operation of the submarine power cable is ensured.

Description

technical field [0001] The present invention relates to the field of submarine cable monitoring and protection, in particular to a method for improving the safety of submarine cables, capable of timely and accurately discovering ships that have broken down in a submarine cable deployment area, and effectively protecting the safety of submarine cables. Background technique [0002] Submarine power cables play a very important role in offshore power transmission, and have been widely used in island power supply, independent grid connection, offshore wind farm power output, offshore oil platform power supply, and power transmission across rivers and straits. However, due to the lack of an effective monitoring and protection system for submarine cables, they are often dragged by the anchors of illegally parked civilian ships, causing damage and causing major damage to the marine economy. [0003] Traditional submarine cable monitoring uses technologies such as radar, AIS, and op...

AI Technical Summary

Problems solved by technology

However, none of the above studies proposed the positioning of submarine cables based on acoustic beacons and buoys, the protection based on electronic fences, the release of unmanned aerial vehicles, and the driving away of anchored ships by unmanned ships.

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