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A method for optimizing a scale of anti-typhoon anchorage based on port group joint dispatching

A joint scheduling and optimization method technology, applied in the direction of instruments, data processing applications, forecasting, etc., can solve the problems of lack of anchorage planning, site selection and optimization, and no method system, etc., to achieve efficient utilization and reasonable resources

Active Publication Date: 2019-02-19
HOHAI UNIV
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

Because anchorages do not have the ability to directly generate economic benefits, their importance is often overlooked. In the current situation of resource shortages, basic research on anchorages, especially the planning, site selection and optimization of typhoon-proof anchorages is seriously lacking and has not yet matured. method system

Method used

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  • A method for optimizing a scale of anti-typhoon anchorage based on port group joint dispatching
  • A method for optimizing a scale of anti-typhoon anchorage based on port group joint dispatching
  • A method for optimizing a scale of anti-typhoon anchorage based on port group joint dispatching

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Embodiment 1

[0083] A method for optimizing the scale of anti-typhoon anchorage grounds based on the joint dispatch of port groups proposed by the present invention is applied to the Fujian port area, and the implementation steps are as follows:

[0084] 1. Raw data collection

[0085] Considering address location and port throughput comprehensively, Fujian coastal ports are divided into five regions p: Ningde Port Area, Fuzhou Port Area, Meizhou Bay Port Area, Quanzhou Port Area and Xiamen Port Area, numbered 1-5 respectively; The massive data of IMO (International Maritime Organization) ship AIS database directly extracts the data of ships entering and leaving the target port area, and uses the MMSI number of the ship in the AIS data to obtain the basic information of the ship by querying the relevant website; the ship type i is respectively cargo ship and container ship , oil tankers, fishing boats, and passenger ships are numbered 1 to 5 respectively.

[0086] 2. Data preprocessing

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Abstract

The invention discloses a method for optimizing a scale of anti-typhoon anchorage based on port group joint dispatching, and belongs to the field of port anchorage planning, which is studied accordingto the following steps: firstly, collecting and preprocessing the original data; then, preprocessing the data; then, considering the most unfavorable situation under typhoon condition, constructing the demand model of typhoon-proof anchorage, and determining the demand of typhoon-proof anchorage. Finally, according to the expected objective, considering the relevant constraints, an optimizationmodel of anti-typhoon anchorage is constructed, and the optimized result is the actual area of anti-typhoon anchorage. The invention has the beneficial effects that a research method based on the joint dispatching of port groups and capable of optimizing the scale of the anti-typhoon anchorage ground is established.

Description

technical field [0001] The invention relates to the field of port anchorage planning, in particular to a method for optimizing the scale of typhoon-proof anchorage based on joint dispatch of port groups. Background technique [0002] With the continuous expansion of port trade, the continuous increase in the number of ships calling at the port, and the large-scale and professional types of ships arriving at the port, China's Defense Taiwan Anchorage has shown a serious shortage of scale and lagging behind in planning and development. The reason is the shortage of resources in my country's sea areas and the lack of scientific and reasonable construction, management and maintenance systems. Under the background of increasing safety requirements, the development of typhoon-proof anchorages has become an important constraint for my country's shipping industry. [0003] The anchorage is an important part of the port, among which the anti-typhoon anchorage can provide a safe plac...

Claims

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Application Information

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IPC IPC(8): G06Q10/04G06Q10/06G06Q50/26
CPCG06Q10/04G06Q10/0635G06Q50/26
Inventor 封学军吴晓婧王伟张艳蒋柳鹏雷智鹢彭广益
Owner HOHAI UNIV
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