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Site selection method and device

A technology for facilities and emergency rescue, applied in the field of site selection

Inactive Publication Date: 2014-06-04
RES CENT FOR ECO ENVIRONMENTAL SCI THE CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the object of the present invention is to propose a site selection method and device, which can effectively solve the site selection problem of emergency rescue facilities for major urban emergencies

Method used

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Embodiment Construction

[0063] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0064] refer to figure 1 As shown, it is a schematic flow chart of an address selection method in an embodiment of the present invention, and the address selection method includes:

[0065] Step 101, determine the urban area where emergency rescue facilities need to be established, and collect population statistics, administrative divisions and basic geographic data of the urban area.

[0066] In an embodiment of the present invention, a grid-based spatial representation method is used to grid the region, such as figure 2 As shown, the principle of determining the size and number of grids is: the homogeneity of population density is satisfied within each grid, and the heterogeneity of population density is satisfied bet...

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Abstract

The invention discloses a site selection method and device. The method comprises the steps that a city zone where emergency rescue facilities need to be built is determined, and population statistics, administrative division and basic geographic data of the city zone are collected; a multi-target site selection decision model is solved; and the best solution is recognized and output. Accordingly, site selection of city serious emergency rescue facilities can be effectively achieved.

Description

technical field [0001] The present invention relates to the technical field of site selection, in particular to a site selection method and device. Background technique [0002] In recent years, major natural disasters (earthquakes, floods and hurricanes, etc.) and unexpected accidents (hazardous chemical leakage, explosions, etc.) have occurred frequently all over the world, causing huge casualties and property losses. These natural disasters and public emergencies pose a great threat to the survival and development of human society, and have attracted more and more attention from government management departments and academic research fields. [0003] These major emergencies are different from conventional emergency events, which have the characteristics of low frequency of occurrence, large impact in a short period of time, and difficult to predict accurately. Once an incident occurs, it is required to deal with it within a short period of time, so as to avoid its furthe...

Claims

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Application Information

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IPC IPC(8): G06Q10/04
Inventor 陈求稳赵明马金锋徐强李若男李国良
Owner RES CENT FOR ECO ENVIRONMENTAL SCI THE CHINESE ACAD OF SCI
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