Ship sailing and offshore operation comprehensive forecasting and evaluating system

Abstract

The invention provides a ship sailing and offshore operation comprehensive forecasting and evaluating system. A user side comprises a user input module and a user output module;a system calculation platform comprises a ship type database module, a marine meteorological information forecasting module, a ship swaying motion calculation module, an evaluation balance value calculation module and an expert knowledge base suggestion module. A user inputs sailing or operation time, a sailing route, a marine operation site and ship type characteristic parameters, and the system calculates ship swayingmovement conditions during sailing or operation according to marine meteorological information and the operation ship characteristic parameters, matches an expert knowledge base, gives auxiliary decision suggestions and gives meteorological information. By means of the system, a sailing operator can predict ship swaying movement conditions during sailing and offshore operation in advance, auxiliary expert suggestions of the system are obtained, an operation plan is planned in advance, the safety of personnel, equipment and properties of offshore operation is guaranteed, and the comfort degreeof the operator or passengers is improved.

Description

technical field [0001] The invention relates to the safety and comfort evaluation of ship sailing operations, in particular to a comprehensive forecast and evaluation system for ship sailing and offshore operations, which belongs to the field of ships and ocean engineering. Background technique [0002] Marine economy is an important part of my country's economy, and it is a field that my country will focus on and develop in the 21st century. Activities such as marine fishery, marine mineral resources development, and maritime transportation are becoming more and more frequent. Ships are an important tool for people to explore the ocean, develop offshore oil and gas and mineral resources, and transport at sea, and are widely used in various fields of ocean engineering. [0003] For ships, from design to full-life cycle operation, ocean wind and waves and the six-degree-of-freedom motions caused by them, including roll, pitch, yaw, sway, surge, and heave, affect the safety o...

AI Technical Summary

Problems solved by technology

[0006] At present, there is no comprehensive forecast and evaluation system for ship sailing and offshore operations with the same functions at home and abroad

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