Ship operation condition forecasting and early warning system

Abstract

The invention discloses a ship operation condition forecasting and early warning system. The system is characterized by comprising a stormy wave observation data module, an atmosphere numerical forecasting module, an atmosphere-sea wave one-way coupling numerical forecasting module and a refined forecasting product module. The ship operation condition forecasting and early warning system providedby the invention can forecast and early warn the operation conditions influencing the ship production, such as the surges, etc., and realizes the short-term accurate forecasting and seven-day long-term trend early warning of the ship operation condition information, such as surges, etc., within 72 hours. The system can real-timely monitor the ocean conditions of the in-port ship operation, carriesout the numerical simulation forecast and scientific evaluation on the ocean conditions, and improves the wharf operation safety and the planned cashing rate.

Description

Technical field [0001] The present invention relates to the technical field of ships and ocean engineering, in particular to a ship operating condition forecast and early warning system. Background technique [0002] In recent years, the crude oil terminal, as the terminal for receiving crude oil transportation on the sea, is also the beginning of the onshore oil pipeline, and its importance has become increasingly significant. Since the country opened up the dual rights of crude oil in 2015, the raw material problem of private refineries has been solved, the operating rate has been increasing, and the main port of imported crude oil, tanker detention has become the norm. [0003] According to customs data, China imported approximately 420 million tons of crude oil in 2017. In recent years, with the development of terminal specialization and large-scale ships, many berths of 150,000 tons or more have appeared in my country's coastal ports, mainly in the bulk cargo fields such as c...

AI Technical Summary

Problems solved by technology

During the operation of the wharf, it is mostly judged by on-site experience whether it can be tied to the wharf, and it is difficult to guarantee the safety of operations under complex sea conditions

The swell weather has a great impact on production operations, and there are hidden dangers in the berthing safety of tankers

The swell waves from the open sea are different from the wind waves, the wave height is generally small, but the wavelength is long, the fluidity in the horizontal direction is relatively large, and it has considerable energy, which is extremely destructive to port buildings

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