Real-time forecasting system of ocean floating body motion based on ocean wave image remote sensing and artificial intelligence

Abstract

The present invention relates to a real-time forecasting system of ocean floating body motion based on ocean wave image remote sensing and artificial intelligence. Firstly, marine environment big datais acquired by a marine environment sensor module, at the same time, floating body power response big data is obtained by a floating body power response sensor module, then the two types of data aretransmitted to a data memory and then are stored into a database, data stored in the data memory is used to train an artificial intelligence learning module, an artificial intelligence forecasting model which reflects floating body motion based on marine image input is established, finally a floating body motion response real-time forecasting module is established by the trained artificial intelligence forecasting model based on the marine environment big data and the floating body power response big data, and results are all transmitted to an auxiliary decision-making module and a computer. According to the system, a safe operation window and auxiliary decision-making information are provided for offshore operations affected by floating body motion, and a problem of how to operate safelyand efficiently in the event of a swaying floating body is solved.

Description

technical field [0001] The invention belongs to the field of ships and ocean engineering, and in particular relates to a real-time prediction system for ocean floating body motion based on remote sensing of ocean wave images and artificial intelligence. Background technique [0002] Ocean platform is an important tool for people to explore the ocean and develop marine mineral resources, and it is widely used in various fields of ocean engineering. During the entire life cycle from the design of the offshore platform to its operation, the ocean wind and wave environment and the resulting motion response of the offshore platform are always the main factors affecting the offshore operation of the platform and the safety of the platform structure. Excessive waves and platform movement will have adverse effects on operations such as offshore hoisting, oil production, drilling, dynamic positioning, and platform helicopter take-off and landing. [0003] The impact of ocean waves a...

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Problems solved by technology

[0013] The purpose of the present invention is to provide a real-time prediction system for marine floating body motion based on ocean wave image remote sensing and artificial intelligence, which aims to provide a safe operation window and auxiliary decision-making information for offshore operations affected by floating body motion, and solve how to solve the problem of swaying in the floating body The problem of safe and efficient operation under the

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