Ship speed optimization method and device

An optimization method and ship technology, applied in the field of ship shipping, can solve the problems of excessive fuel consumption and high cost, and achieve the effect of low fuel consumption and cost reduction

Active Publication Date: 2017-10-24
上海海阳气象导航技术有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

[0005] One purpose of this application is to provide a method and equipment for optimizing the speed of a s

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  • Ship speed optimization method and device
  • Ship speed optimization method and device

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Embodiment Construction

[0057] The application will be further described in detail below in conjunction with the drawings.

[0058] In a typical configuration of this application, the terminal, the equipment of the service network, and the trusted party all include one or more processors (CPU), input / output interfaces, network interfaces, and memory.

[0059] The memory may include non-permanent memory in computer readable media, random access memory (RAM) and / or non-volatile memory, such as read only memory (ROM) or flash memory (flashRAM). Memory is an example of computer readable media.

[0060] Computer-readable media include permanent and non-permanent, removable and non-removable media, and information storage can be realized by any method or technology. The information can be computer-readable instructions, data structures, program modules, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic rando...

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Abstract

The objective of the invention is to provide a ship speed optimization method and device. The method comprises: according to the performance data of a ship itself, performing preprocessing of original data of ship navigation, and establishing a ship navigation database; performing division of the ship navigation database based on ship encounter angles, and establishing ship oil consumption models corresponding to each encounter angle based on the divided ship navigation database; dividing a ship voyage into at least one route segment based on the forecasting weather of passing regions and voyage number planning requirements, and establishing a ship segment speed optimization model corresponding to each route segment based on the ship oil consumption models corresponding to the encounter angles; and obtaining average speed of the corresponding route segment based on the ship segment speed optimization model. On the premise of satisfaction of ship safety and efficiency, the whole oil consumption is the lowest, the ship energy efficiency is improved, and the navigation cost is reduced.

Description

Technical field [0001] This application relates to the field of ship shipping, in particular to a method and equipment for optimizing ship speed. Background technique [0002] Nowadays, compared with land transportation, maritime transportation has the advantages of large volume, mature development and low cost, and it plays an important role in the global economy. Due to the impact of the international financial crisis in 2008, the world’s economic growth was sluggish. At the same time, the demand for seaborne trade was greatly reduced compared to before the financial crisis. Coupled with the serious excess of global shipping capacity, freight rates have dropped to an alarming level. The contradiction that the supply exceeds the demand in the shipping market is becoming more and more intensified, and it also affects the normal order of the global shipping industry. In the entire shipping process, compared with other operating costs of shipping companies, fuel consumption has ex...

Claims

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Application Information

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IPC IPC(8): G06Q10/04G06Q50/30
CPCG06Q10/04G06Q50/30
Inventor 王胜正余敏
Owner 上海海阳气象导航技术有限公司
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