Pilot designating method

A pilot and level technology, applied in the field of pilot assignment, can solve problems such as resource allocation waste and unreasonable pilot assignment

Active Publication Date: 2015-01-07
HOHAI UNIV CHANGZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The purpose of the present invention is to overcome the deficiencies in the prior art, provide a method for assigning p

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[0102] The present invention will be further described below in conjunction with the drawings. The following embodiments are only used to illustrate the technical solutions of the present invention more clearly, and cannot be used to limit the protection scope of the present invention.

[0103] A method for assigning pilots includes the following steps:

[0104] Step (1a): Establish a local database for contract collection.

[0105] Step (1b): Select pilots to be assigned and ships to be piloted from the pool, and establish a pilot assignment model.

[0106] Step (1c): Based on the dynamic subpopulation improved genetic algorithm, the pilot assignment model is solved to find the optimal pilot assignment plan.

[0107] Step (1d): Assign pilots according to the determined optimal pilot assignment plan.

[0108] The steps for establishing the pilot assignment model described in step (1b) are as follows:

[0109] Step (2a): Divide ships into 5 classes from high to low: Super Class A, Class A...

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Abstract

The invention discloses a pilot designating method. The pilot designating method comprises the following steps of establishing a local database and performing contract pool creation; selecting pilots to be designated and ships to be piloted and establishing a pilot designation model; solving the pilot designation model by means of a dynamic sub-population based improved genetic algorithm and finding an optimal pilot designation plan; designating the pilots according to the determined optimal pilot designation plan. The pilot designating method conducts a mathematical modeling on pilot designation, has good expansibility, can be used for solving a universal pilot designation model, well solves the pilot designation problem and has the advantages of being high in solving accuracy, short in solving time, reasonable in resource allocation and high in utilization rate. The dynamic sub-population based improved genetic algorithm is adopted on selection of an algorithm for solving an optimal pilot designation model and has the advantage that crossover probability changes along with dynamic sub-populations.

Description

technical field [0001] The invention relates to a method for assigning a pilot and belongs to the technical field of piloting. Background technique [0002] China is a big port country. In 2013, China occupied 8 of the top ten ports in the world. The rapid development of the port industry has brought opportunities and challenges to major Chinese ports. In order to improve the competitiveness of the port, optimize the allocation of resources, and improve the informationization of pilotage is imperative. [0003] Pilot resources are one of the core resources of ports and play a vital role in the process of piloting ships. Due to the expansion of the port size, the number of pilots is also increasing. In the process of assigning pilots, we usually need to consider whether the level of the pilot matches the level of the ship, whether there is fatigue driving, and whether the workload of all pilots is relatively balanced. Assigning pilots only based on the pilot's schedule ca...

Claims

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Application Information

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IPC IPC(8): G06Q10/04
CPCG06N3/126G06Q10/04
Inventor 薛云灿沙伟张海霞杨启文李彬
Owner HOHAI UNIV CHANGZHOU
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