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Refuge selection method for large tanker

A large-scale oil tanker and location technology, applied in the field of marine oil tanker transportation industry, can solve the problems of complex tanker selection and difficult to unify various factors, and achieve the effect of enhancing the ability to deal with oil spill risks, improving selection efficiency, and expanding research scope.

Active Publication Date: 2019-07-16
YANTAI INST OF COASTAL ZONE RES CHINESE ACAD OF SCI
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AI Technical Summary

Problems solved by technology

The current research on the selection of refuges mainly focuses on the management level, but at the technical level, the selection of refuges for tankers is very complicated, and it is difficult to unify all factors in the same dimension and analyze them comprehensively
Currently, there is no specific technical solution to this problem

Method used

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  • Refuge selection method for large tanker
  • Refuge selection method for large tanker
  • Refuge selection method for large tanker

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Embodiment Construction

[0030] The present invention will be further described in detail below in conjunction with the examples.

[0031] A method for selecting a place of refuge for large oil tankers, comprising the following steps:

[0032] 1) Determine the various factors that affect the selection of the tanker's refuge;

[0033] 2) Gridding of various factors in the target sea area;

[0034] 3) grid superposition of each factor;

[0035] 4) Determine the refuge location according to the superposition results, such as ports, anchorages, and large shipyards;

[0036] The various factors affecting the selection of the tanker's refuge include three aspects: emergency equipment factors, natural environment factors, and social and economic factors.

[0037] The purpose of gridding the various factors in the target sea area is to eliminate the dimensional differences of different factors, and at the same time, it can be used for later superposition analysis.

[0038] The grid overlay is used to dete...

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Abstract

The invention relates to the marine petroleum transportation industry, in particular to a refuge selection method for a large tanker in case of a dangerous case. The method comprises the following steps: determining various factors influencing the selection of the tanker refuge; carrying out gridding on each factor in the target sea area; overlapping the factor grids; and determining the refuge place according to the superposition result. The method is efficient in execution and easy to apply, and required data and a software platform ArcGIS are easy to obtain. Researches show that the methodis simple to operate and has extremely good practicability, the capability of dealing with the oil spilling risk of the oil spilling high-risk sea area is enhanced, the research range of oil tanker refuge selection is widened, and the method can be widely applied to the sea area with the oil spilling risk, so that the oil spilling harm is reduced.

Description

technical field [0001] The invention relates to the marine oil tanker transportation industry, in particular to a method for selecting a refuge when a large oil tanker is in danger. Background technique [0002] With the development of the offshore oil transportation industry, accidents of large oil tankers in the ocean occur frequently, causing irreparable losses to the economy, society and the ecological environment. The International Maritime Organization (IMO) put forward the concept of providing refuge for ships in distress in the late 1980s, aiming at reducing losses caused by oil tanker accidents. In 2003, in order to solve the problem of providing refuge for ships in distress, IMO passed the "Guidelines for Providing Refuge for Ships in Need of Rescue", which provided various factors that should be considered for the selection of refuge for oil tankers. How to analyze the various factors affecting the selection of refuges will directly affect the results of the sele...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/29G06Q50/26
CPCG06Q50/265G06F16/29
Inventor 刘欣王业保
Owner YANTAI INST OF COASTAL ZONE RES CHINESE ACAD OF SCI
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