Automatic dividing method of city plot ratio

A technology of automatic zoning and floor area ratio, which is applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problems that cannot be called zoning of floor area ratio, lack of quantitative data support, and cumbersome planning technology process, etc., to achieve shortening The effect of planning working hours, improving the efficiency of urban land use, improving planning effects and engineering efficiency

Active Publication Date: 2013-10-02
SOUTHEAST UNIV
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Problems solved by technology

[0009] 1. The subjectivity of technical operation: relying on the personal experience of the planner to carry out the FAR, lacking quantitative data support, the technical difficulty is great
[0010] 2. The one-sidedness of technical standards: Although the planning industry has reached a consensus that the floor area ratio is the result of the comprehensive impact of factors such as economy, land price, and transportation, some technical methods at that time still relied on individual factors to determine the floor area ratio...

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  • Automatic dividing method of city plot ratio
  • Automatic dividing method of city plot ratio
  • Automatic dividing method of city plot ratio

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Embodiment Construction

[0037] Below in conjunction with specific embodiment, further illustrate the present invention, should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various equivalent forms of the present invention All modifications fall within the scope defined by the appended claims of the present application.

[0038] The technical scheme of the present invention will be described in detail below in conjunction with the case of zoning of volume ratio in Wuxi;

[0039] Such as figure 1 As shown, the urban floor area ratio automatic zoning method of the present invention comprises the following steps:

[0040] (1) Through a high-resolution scanner (DPI greater than 1200), input the remote sensing image containing the geographic data of Wuxi's urban area into the workstation, and vectorize the image in the...

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Abstract

The invention discloses an automatic dividing method of a city plot ratio, which comprises the following steps: utilizing an information-processing system taking a high performance computer as a core, taking geography data of a city downtown as model input data, taking city blocks as model process evaluation base maps, building a city plot ratio evaluation model, carrying out standardized revise through a Saaty method, determining the plot ratio numerical value of each block, and automatically outputting engineering drawings that can be directly used in the city overall planning through drawing equipment. The method overcomes the insufficiency that the subjectivity and the randomness exist when the city plot ratio division is carried out by utilizing the human brain intellectual activity to make a decision in a city construction project, and greatly improves the working efficiency.

Description

technical field [0001] The invention relates to a method for automatic zoning of urban floor area ratio, which belongs to the technical field of urban planning. Background technique [0002] In the current stage of rapid urbanization, the disorderly spread of urban construction land has caused serious traffic problems, and also caused a waste of valuable land resources and construction funds. The existing urban floor area ratio zoning technology mainly relies on planners to use human brains to conduct comparative analysis of a large number of zoning schemes. There are problems in that the work is mainly technical operations, the technical results are highly random, and the work efficiency is low. [0003] FAR is the core of quantitative control indicators in regulatory detailed planning, a "sensitive" factor to measure the intensity of land development, and an issue of research value in urban planning practice. At present, when the construction market is not perfect, the fl...

Claims

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Application Information

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IPC IPC(8): G06F19/00
Inventor 王建国杨俊宴史宜
Owner SOUTHEAST UNIV
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