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Intelligent stowage drag reduction system and method for ship navigation

A ship and stowage technology, applied in neural learning methods, ship safety, ships, etc., can solve problems such as heeling, swaying, accidents, poor adjustment ability, etc., and achieve the effect of improving the drag reduction rate

Pending Publication Date: 2020-12-01
WUHAN UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, when the container ship with the traditional stowage system layout is disturbed by external conditions such as sea wind and waves, it has poor self-regulation ability, and is prone to heeling, swaying and other movements, and even accidents.

Method used

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  • Intelligent stowage drag reduction system and method for ship navigation
  • Intelligent stowage drag reduction system and method for ship navigation
  • Intelligent stowage drag reduction system and method for ship navigation

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Embodiment Construction

[0042] In order to further understand the content, features and effects of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0043] The intelligent stowage and drag reduction system for ship navigation of the present invention belongs to a kind of self-adaptive mobile stowage device independently developed. It is arranged on the longitudinal axis of the hull and is generally installed in the cargo warehouse. It refers to moving heavy objects according to the change of the inclination angle of the hull. To change the stowage of the hull. Its system consists of Figure 1-2 As shown, it includes a sliding platform mobile loading 1 (which can be in the form of a sliding platform loading container 1), a screw mandrel 2, a main controller, a servo motor 3, a slide rail 4, a conveyor belt 5, and a liquid level information reading device 6;

[0044] The slide rails 4 on both sides p...

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Abstract

The invention relates to the technical field of ship transportation stowage optimization, in particular to an intelligent stowage drag reduction system and method for ship navigation. The system comprises a sliding table stowage container, a lead screw motor and a conveying belt used for driving the sliding table stowage container, double guide rails used for supporting the sliding table stowage container to slide, a liquid level information reading device used for detecting the liquid level, reading the liquid level information and determining the displacement and the front and back draught difference, and a main controller used for controlling the navigation of the ship, receiving the liquid level information reading device and sending an instruction to control the movement action and the movement position of the sliding table stowage container. The self-adaptive adjustable mobile stowage control platform is used, the optimal trim angle is found through a neural algorithm, energy consumption is low, and the drag reduction rate is remarkable.

Description

technical field [0001] The invention relates to the technical field of ship transportation stowage optimization, in particular to an intelligent stowage drag reduction system and method for ship navigation. Background technique [0002] Shipping is the most important mode of transportation used in international trade, accounting for 60% of the total volume of international trade. Container ships play an important role in today's ocean shipping and logistics, and their transportation capacity determines economic development to a certain extent. In order to improve the transport capacity of transport ships, an efficient, reasonable and economical ship stowage system is of great significance. The friction resistance encountered by cargo ships during navigation accounts for more than 60% of the total resistance, and reducing friction resistance is an important part of ship energy saving. The resistance can be effectively reduced by rationally assembling the stowage position of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B43/08G06N3/04G06N3/08
CPCB63B43/08G06N3/084G06N3/044
Inventor 钟毅戚磊巴梦圆甘云汉王开创朱天赐吴天璠杨辰珺
Owner WUHAN UNIV OF TECH
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