System and method for quickly judging and determining the wrecked area and search and rescue of inland watercraft wrecks

Abstract

The invention provides a system for rapidly determining inland river shipwreck and determining a wrecked area and search and rescue. The system comprises an inland river shipwreck rapid determining module which is used for determining whether a ship is wrecked according to the reliable area analysis of a ship position report and the environmental information, a shipwreck area determining module which is used for determining the wrecked area of the wrecked ship in the event of a shipwreck through the simulation of the shipping route of the wrecked ship and the acquisition of the signal of the wrecked ship of other ships, a wrecked ship search and rescue module which is used for confirm a corresponding search mode according to the size of the wrecked area of the wrecked ship and the configuration of rescue force. According to the system and method, which are provided by the invention, whether the inland river ship is wrecked is determined in a short time, and a search scheme is determined; the approximate wrecked area of the wrecked ship is accurately determined; the time for the rescue force to find the wrecked ship is shortened; and the loss is minimized.

Description

technical field [0001] The present invention relates to a ship automatic identification system (Automatic Identification System, AIS), in particular to a system and method for quickly judging and determining the wreck area and search and rescue of an inland river ship wreck. Background technique [0002] At present, there is no compulsory installation of distress alarm system (such as emergency radio position indicating radio sign EPIRB) on inland waterway ships. As a result, the RCC cannot receive the alarm in time when the ship crashes, and the rescue of the wrecked ship is not timely, resulting in huge losses. Moreover, traffic management systems under maritime jurisdiction, such as VTS, also lack effective technical means to quickly discover shipwrecks and lock the approximate location of wrecked ships. Such as figure 1 As shown, the Oriental Star ship capsized in the Yangtze River, and the maritime management department only got the news several hours later, losing a l...

AI Technical Summary

Problems solved by technology

[0002] At present, there is no mandatory installation of distress alarm systems (such as emergency radio position indicating radio signs EPIRB) on inland water ships, which leads to the failure of RCC to receive the alarm in time when the ship crashes, which makes the rescue of the wrecked ship untimely and causes huge losses.

Moreover, traffic management systems under maritime jurisdiction, such as VTS, also lack effective technical means to quickly discover shipwrecks and lock the approximate location of shipwrecks.

like figure 1 As shown in the figure, the Dongfangxing ship capsized in the Yangtze River. The maritime management department only got the news several hours later, and lost a lot of golden rescue time. By the time the rescue force arrived, serious and irreparable losses had been caused.

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