Dangerous cargo container falling-into-water classified rescue method based on risk grading and positioning

Abstract

The invention relates to the technical field of ship transportation, in particular to a dangerous cargo container falling-into-water classified rescue method based on risk grading and positioning. The method comprises the following steps: acquiring dangerous cargo container transportation link information; the basic data of the dangerous goods are read through the dynamic drowning rescue early warning model, and a risk grading result corresponding to the dangerous goods in the container is obtained through analysis; and according to a risk grading result, dividing a falling-into-water classification rescue grade, and optimizing a dangerous cargo rescue scheme. Early warning analysis is carried out on dangerous goods in each container according to goods classification, and a corresponding rescue scheme is planned for the dangerous goods with the risk of falling into water so as to improve supervision on the dangerous goods with the risk of falling into water. It is ensured that efficient, fast and timely rescue can be achieved within the safety early warning time limit after various dangerous cargo containers fall into water, dangerous cargo rescue schemes are adjusted and optimized in time according to different falling-into-water classified rescue grades, and classified rescue of the falling-into-water containers based on risk grading and positioning is facilitated.

Description

technical field [0001] The invention relates to the technical field of ship transportation, in particular to a classification and rescue method for dangerous cargo containers falling into water based on risk classification and positioning. Background technique [0002] With the continuous rapid development of the maritime transportation industry and the improvement of transportation efficiency, dangerous goods containers are also widely used in the field of maritime transportation. At present, more than 70% of the world's dangerous chemicals and dangerous goods are transported by sea dangerous goods containers. Cargo leakage and explosion accidents are common occurrences, causing a lot of loss of life and property. [0003] During the transportation of dangerous goods containers at sea, once the dangerous goods container falls into the water, it is easy to cause fire or explosion. For dangerous chemicals and dangerous goods, some of them will catch fire or explode after co...

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Problems solved by technology

[0005] In order to solve the problem that the fire extinguishing method suitable for the type of cargo cannot be adopted according to the type of cargo inside the container after the container falls into the water, this application provides a classification and rescue method for dangerous cargo containers falling into the water based on risk classification and positioning. The characteristics of the cargo type and the quantity of the cargo type, and the risk classification management and control can quickly and accurately evaluate the risk of falling into the water of the dangerous cargo container. The risk classification result is more scientific. According to the determined cargo type inside the dangerous cargo container, Thereby different rescue methods are adopted to solve the problems raised in the above-mentioned background technology

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