Site selection method for sea emergency rescue station

An emergency rescue and site technology, applied in data processing applications, instruments, forecasting, etc., can solve problems such as difficult site selection, and achieve the effect of improving efficiency and success rate

Inactive Publication Date: 2017-07-14
WUHAN UNIV OF TECH
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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a site selection method for marine emergen

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  • Site selection method for sea emergency rescue station
  • Site selection method for sea emergency rescue station
  • Site selection method for sea emergency rescue station

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Embodiment Construction

[0069] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0070] Such as figure 1 As shown, the site selection method of the marine emergency rescue site of the embodiment of the present invention comprises the following steps:

[0071] S1. According to the historical distribution data of accidents in the target sea area, divide the sea area into different water area units according to the degree of density of accidents, and set model parameters for each water area unit;

[0072] Waters unit includes:

[0073] High-risk waters unit, a waters unit with a large number and intensive occurrence of maritime accidents;

[0074] Low-risk waters unit refers to...

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Abstract

The invention discloses a site selection method for a sea emergency rescue station. The method comprises the following steps: S1, according to the historical distributed data of sudden accidents in a target sea area, dividing the sea area into different water area units according to the densities of the sudden accidents, and setting the model parameters of respective water area units; S2, creating an emergency rescue station site selection model according to the model parameters in order that the emergency rescue station covers all the water area units of the target sea area, wherein the emergency rescue station site selection model satisfies conditions that the maximum distance between the emergency rescue station and the water area unit possibly generating an accident is minimized, that the total weight that the emergency rescue station covers the water area unit possibly generating an accident is maximized, and that the total weighted distance of the emergency rescue station and the respective water area units is minimized; and S3, solving the emergency rescue station site selection model by using a multi-objective optimization algorithm to obtain an optimal solution set as the optimal site selection position of the emergency rescue station. The site selection method realizes the principle of fairness and efficiency of emergency rescue station site selection, and greatly improves the efficiency and success rate of rescue.

Description

technical field [0001] The invention relates to the technical field of site selection for marine rescue sites, in particular to a site selection method for marine emergency rescue sites. Background technique [0002] During the voyage, maritime accidents are not uncommon due to human factors such as the driver's carelessness on duty, fatigue manipulation of the ship, and environmental factors such as tropical storms. These accidents have caused serious property losses and even casualties, and may also cause irreparable pollution to the environment, which has greatly damaged the interests of mankind. When these accidents occur, the emergency rescue stations set up near the water area where the accident occurred and the rescue resources allocated are the key to reducing the losses caused by the accident. In waters where accidents may occur, when the number and distribution of emergency rescue stations are properly set and sufficient rescue supplies are configured, the emergen...

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Application Information

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IPC IPC(8): G06Q10/04G06Q50/26
CPCG06Q10/043G06Q50/265
Inventor 刘敬贤陈铭章李兆章马伟皓张泽晗吴炜煌
Owner WUHAN UNIV OF TECH
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