Intelligent ship for arctic navigation

Abstract

The invention discloses an intelligent ship for arctic navigation. The intelligent ship comprises a voyage data recorder, an alarm management system, an ice load monitoring system, a stress monitoring system, an ice layer thickness and ice condition monitoring system, a longitudinal inclination optimization and navigational speed optimization system, a storage system, a noise and vibration monitoring system and an intelligent management system, wherein the voyage data recorder comprises a wave gauge, an anemorumbometer, a rotational speed meter, a fore-and-aft draft gauge and a satellite positioning receiver, and the alarm management system comprises a fuel thermometer, a fuel mass flow meter and a shaft power meter detection alarm system. A mariner adjusts the floatation condition, navigational speed and course of a ship according to data and information provided by the intelligent systems, so as to avoid icebergs or dangerous sea areas where ice layers are thick during arctic navigation, and then navigation safety is guaranteed; navigation resistance is reduced in ice-free or little-ice sea areas, and then oil consumption is reduced. Meanwhile, the maintenance and repair plan of equipment including a main engine and an auxiliary engine can be adjusted in time according to the monitored operation condition of machinery equipment.

Description

technical field [0001] The invention belongs to the technical field of ship design, in particular to an intelligent ship suitable for polar navigation. Background technique [0002] As the global climate warms, Arctic sea ice is melting rapidly. The Arctic waterway connects North America and the Eurasian economic zone. Compared with the traditional waterway passing through the Suez Canal, the voyage is significantly shortened, and shipping costs such as fuel are significantly reduced. Therefore, the Arctic waterway has potentially huge shipping, economic, and strategic value, especially with the increasing shortage of energy and the increasingly prominent international maritime transportation safety issues, the importance of the Arctic waterway has become more prominent. [0003] However, the navigation environment in the Arctic is also relatively harsh. Part of the Arctic Ocean is often accompanied by floating ice or crushed ice except in summer. The temperature in the Arc...

AI Technical Summary

Problems solved by technology

Polar sailing ships and their operations are becoming increasingly complex in response to increasingly stringent environmental legislation and increasing operating costs

There are more and more demands and requirements for high-quality personnel, but at present, the ability of the crew or related operating personnel has gradually failed to meet the requirements of polar navigation, thus creating a gap in qualified personnel

[0005] At present, crew members mainly rely on experience and theoretical knowledge to judge the ship's status and navigation status, and it is inevitable that inappropriate decisions will occur, resulting in unnecessary human, material or financial losses.

For ships sailing in polar regions, due to the complex navigation environment in the Arctic, inappropriate decision-making will cause more serious losses

Images