Marine salvage operation marine environment risk assessment system

Abstract

The invention provides a marine salvage operation marine environment risk assessment system. The marine salvage operation marine environment risk assessment system comprises a salvage operation marinehydro-meteorological environment monitoring module, a salvage operation scene and influence factor data storage module, a salvage operation risk comprehensive grading assessment module and a salvageoperation risk information publishing module, and the salvage operation marine hydro-meteorological environment monitoring module is used for acquiring marine meteorological data of a sea area corresponding to the salvage platform; the salvage operation scene and influence factor data storage module is used for storing a membership degree matrix and a weight coefficient of each influence factor inthe marine hydro-meteorological environment information; the salvage operation risk comprehensive grading assessment module is used for calculating risk levels when the salvage platform executes different types of salvage operations; and the salvage operation risk information publishing module is used for sending the obtained risk level information to the user in real time. According to the system, complex simulation operation does not need to be carried out, and risk levels can be efficiently evaluated.

Description

technical field [0001] The invention relates to the field of sea salvage, in particular to a sea-atmosphere environment risk assessment system for sea salvage operations. Background technique [0002] Salvage operation refers to the operation process of salvaging the falling objects in the water through salvage ships and other platforms using corresponding measures. The salvage operation in our country is undertaken by the engineering ships of the salvage bureaus under the Ministry of Transport as the salvage platform, which is an important part of the maritime emergency force. The essence of quantitative and graded early warning of salvage operation risk is to calculate by comprehensively considering and quantifying all the influencing factors of the marine hydrometeorological environment (type of salvage operation platform, type of salvage operation, wind field, wave field, flow field, etc.) that affect the operation of the salvage platform The probabilities of different ...

AI Technical Summary

Problems solved by technology

[0003] In recent years, the anti-wind and wave performance of offshore salvage platforms represented by salvage ships and the accuracy of forecasting large sea waves have improved. A certain risk of work, the complex and changeable meteorological and marine environment poses a great threat to the safety of the sea salvage process

Although there are many types of meteorological and oceanic forecasting products, there is still a lack of methods and systems for the safety assessment of the marine, hydrometeorological and environmental conditions of fishing operations

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