Monitoring and management system and method for realizing maintenance for submarine cable with radar technology

Abstract

The invention relates to a monitoring and management system and a monitoring and management method for realizing maintenance for a submarine cable with radar technology. The monitoring and management system for realizing the maintenance for the submarine cable with the radar technology comprises a remote radar station, a patrol ship, a satellite ground station and a monitoring command center, wherein the system comprises a radar detection device, a communication transmission device and a data processing device; the radar detection device comprises a radar antenna feeder device, a radar transceiver device and a radar data collecting and processing device; the communication transmission device comprises a satellite transmission device and an optical communication transmission device; and the data processing device comprises a network switching device, an application server device, a database server device, a disk array and a monitor terminal. The monitoring command center can macroscopically control the safety condition of a submarine cable route, and timely and actively schedule patrol ships to drive illegal ships, or be on the alert in a dangerous area.

Description

technical field [0001] The present invention relates to a monitoring and management system that uses radar technology to realize submarine cable maintenance. Specifically, it relates to a monitoring and management system that uses radar detection technology to monitor the dynamic conditions of ships on the submarine optical / cable route, and sets the alarm range and alarm conditions. A management system and method for protecting submarine optical (electrical) cables. Background technique [0002] Every year, there will be more interruptions of submarine optical cables in China's waters, causing economic losses of up to hundreds of millions of dollars. The main reasons for repeated blocking are all caused by illegal anchoring operations of fishing boats on submarine cable routes, among which sailing net fishing boats are the most harmful. Since the international communication information network relies on submarine cables and other tangible equipment to transmit information, ...

AI Technical Summary

Problems solved by technology

[0005] The above-mentioned system has the following shortcomings: (1) Poor real-time performance: the monitoring center can only understand the distribution of illegal ships on the submarine cable route by summarizing and analyzing the data reported by patrol ships, and cannot monitor the illegal ships in real time; 2) Poor initiative: The only way for the monitoring center to know the safety status of the submarine cable route is through the report of the patrol ship, and it is impossible to actively understand the specific situation of a certain area, and it is impossible to make reasonable dispatches to the patrol ship at the first time; (3) Lack of data Comprehensiveness: Due to the limited number of patrol boats, they can only cover a small part of the entire protection area at the same time, so the information obtained to drive away ships lacks integrity and comprehensiveness; (4) Poor data accuracy: due to violations obtained by the monitoring center Ship information is obtained through SSB voice communication, the data obtained by the staff on board varies from person to person, and there are certain errors in the data obtained by the monitoring center; (5) No data management function: since the monitoring center is connected with the patrol ship The data obtained by SSB voice communication cannot be saved in real time, nor can the data be traced back

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