A method for intelligent optimization of land use layout

A technology of layout optimization and intelligent optimization, applied in data processing applications, prediction, calculation, etc., can solve the problems of heavy dependence on experience, unreasonable land use layout, etc., to improve quality, improve algorithm operation efficiency, and overcome heavy dependence. Effect

Active Publication Date: 2017-10-03
WUHAN UNIV
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Problems solved by technology

[0003] The present invention mainly solves the technical problems existing in the prior art; it provides a kind of optimization of land use layout using particle swarm intelligent optimization algorithm, which overcomes the heavy dependence on the experience of planning personnel in the traditional land use layout mode, and due to An intelligent optimization method of land use layout for the problem of unreasonable land use layout caused by human subjective preference

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  • A method for intelligent optimization of land use layout
  • A method for intelligent optimization of land use layout
  • A method for intelligent optimization of land use layout

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Embodiment

[0035] The flowchart of the particle swarm algorithm adopted in the present invention is as figure 1 Show.

[0036] The land use layout intelligent optimization method includes the following steps:

[0037] Step 1. Collect and organize basic data related to land use layout, including basic statistical data and spatial data, basic statistical data such as regional population over the years, demand for various types of land, forest coverage, total area of ​​the region, spatial data such as land use Current status map, evaluation results of various types of suitability, road traffic map, slope map, soil fertility distribution map, and plow layer thickness distribution map. Spatial data needs to be rasterized according to a unified range and grid size, so that the attribute information of each grid unit is corresponding.

[0038] Step 2. Divide the operation unit. According to the grid attribute information sorted out in step 1, multiple grid units with similar attributes and in...

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Abstract

The invention relates to an intelligent optimization method of land use layout, in particular to an intelligent optimization method of land use layout based on a particle swarm optimization algorithm applied in land use space optimization configuration, and belongs to the field of land use planning. The intelligent layout optimization method provided by the present invention firstly collects and organizes the statistical data and spatial data related to the land use layout, then selects the appropriate grid pattern division method, determines the algorithm operation unit, and then imports the data into the particle swarm optimization model to perform Problem modeling and layout optimization, and finally generate land use layout optimization results. The invention can better simulate the intelligent behavior of human beings in the land use decision-making process to improve the rationality of the land use layout, and adopts an efficient optimization algorithm, which is suitable for the land use layout of large areas, and when the optimization conditions change The model can respond dynamically in real time and generate new optimized layout schemes.

Description

technical field [0001] The invention relates to the field of land use planning, in particular to an intelligent optimization method for land use layout. Background technique [0002] Land use layout is the process of implementing various land uses into specific spaces according to the planning indicators issued by superiors and the land use quantity structure determined in combination with the land use demand of the region, which is the basis for the implementation of land use planning. The traditional method of land use layout mostly adopts artificial methods, that is, the natural factors related to land use demand are drawn on the base map according to the principle of land suitability analysis, and the development potential map of various land uses is generated; Restrictions of types and natural conditions are plotted on the map to generate a restriction map of various land use types; the development potential map and restriction map of land use are superimposed to genera...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/04
Inventor 刘耀林彭金金焦利民刘殿锋
Owner WUHAN UNIV
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