Urban street outline space form classification method and system

Abstract

The invention discloses an urban street outline space form classification method and system, and the method comprises the steps: obtaining an urban building plane graph in a given range, carrying outthe division of the space in the plane graph, and obtaining a plurality of space units; setting a measuring point at the center of gravity of the space unit to obtain distance data of a space around the measuring point; calculating an urban space morphological characteristic index corresponding to each space unit according to the distance data of the space around the measurement point so as to form an urban space morphological characteristic index summary table; and forming an urban street outline space plane shape classification graph according to the urban space shape feature index summary table. According to the invention, the existing space is quantized and defined; more importantly, the spatial plane shape category is restored based on the quantitative index, the prediction spatial type attribute and the overall spatial feature are more accurate, the calculation cost is lower, and therefore a designer is helped to better understand the spatial attribute of the design object through the quantitative index at the initial design stage, and a pre-judgment measure is further provided.

Description

technical field [0001] The invention relates to the technical field of spatial form quantification, in particular to a method and system for classifying the spatial form of urban street outlines. Background technique [0002] With the gradual maturity of urban form, the quantitative study of urban form has already become an important part of architecture. Although the traditional quantitative indicators of urban texture can calculate the corresponding index data according to the given spatial form, but based on these data, it is difficult to The purpose of restoring the original spatial form cannot be achieved, that is, the technical path is irreversible. The urban form classification method based on the quantitative urban texture index has the same problem as the "traditional quantitative urban texture index": the space cannot be restored through the index, and the technical path Irreversible, space syntax studies the systematic relationship of various components of urban f...

AI Technical Summary

Problems solved by technology

[0005] Purpose of the invention: In order to overcome the deficiencies of the prior art, the present invention provides a method for classifying urban street profile spatial forms, which can solve the problems of inability to accurately reflect and quantify the overall spatial characteristics, high calculation costs, and irreversible technical path of spatial form classification

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