Monitoring method for protecting submarine cable from being damaged by transient ships

Abstract

The invention relates to a monitoring method for protecting a submarine cable from being damaged by transient ships, which comprises the following steps of: setting a warning area (2) in a setting area of the submarine cable (4), and setting a warning device (3) in the warning area (2); arranging a remote control monitoring device (7) in the warning area (2); collecting dynamic information of the transient ships (1) by the AIS technology, sending the processed information to a video display (5), and displaying the warning area (2) in an electronic marine cap and the position and dynamic data information of the transient ships (1) in the electronic marine cap; and sending a warning signal to the warning device for automatic warning through a computer data processing system. The method has the advantages that: operators can get the current running state of the submarine cable and the warning device of the submarine cable and the basic information and running condition of the transient ships within an anchoring prohibiting area of the submarine cable in front of a computer indoors, so the warning of the ships staying abnormally within the anchoring prohibiting area is realized, and the probable problems of the submarine cable and the ships are grasped and forecasted in time.

Description

technical field [0001] The invention relates to a monitoring method for submarine cables from damage by ship anchors. Background technique [0002] The safe operation of submarine cables is an important factor directly related to the normal use of electricity in island areas. In order to ensure the safe and reliable operation of these submarine cables, the existing method is to set up a professional team to be responsible for the operation of submarine cables, and set up a watchtower at each submarine cable, and the watchman will watch the submarine cable 24 hours a day Surveillance and emergency response have invested a lot of manpower and material resources, which has achieved certain results. However, these methods have also exposed some problems in the practice of several years, such as the remote location of the submarine cable watchtower, the living conditions of the watchtower watchmen are very difficult, and the observation and observation of the watchman on duty is...

AI Technical Summary

Problems solved by technology

However, these methods have also exposed some problems in the practice of several years, such as the remote location of the submarine cable watchtower, the living conditions of the watchtower watchmen are very difficult, and the observation and observation of the watchman on duty is limited by various artificial and natural factors. Ensure that every small anomaly in the submarine cable anchorage prohibited area is observed at all times within 24 hours a day. At the same time, in recent years, with the rapid development of our city's shipping and shipbuilding The phenomenon of mooring in the submarine cable protection channel of the cross-sea transmission line under the jurisdiction is very serious, which brings harm to the safe operation of the transmission line submarine cable

For this reason, a luminous warning sign is installed at the submarine cable (ie submarine cable), but due to the environment of the luminous warning sign and the harsh weather conditions, the damage to the components of the luminous warning sign often occurs, but the line inspectors often have a strict understanding of the inspection cycle. Longer, so it is difficult to detect the failure of the luminous warning sign in time, which brings serious hidden dangers to the safe operation of the power submarine cable

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