Spatial supply and demand balance model for public service facilities of community life circle

A public service, supply-demand balance technology, applied in the direction of instruments, data processing applications, resources, etc., can solve the problems of standardization of measurement indicators, low degree of intelligence, high error rate, large labor costs and time costs, etc., to facilitate planning and compilation and planning and decision-making, and the effect of improving efficiency

Pending Publication Date: 2022-03-18
太原市城乡规划设计研究院
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Problems solved by technology

However, in the stage of planning compilation, the measurement indicators are standardized and the degree of intelligence is low, requiring a lot of labor and time costs, and the error rate is high; Unite

Method used

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  • Spatial supply and demand balance model for public service facilities of community life circle
  • Spatial supply and demand balance model for public service facilities of community life circle
  • Spatial supply and demand balance model for public service facilities of community life circle

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Experimental program
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Embodiment

[0045] see Figure 1~6 , in this embodiment, a supply-demand balance model of public service facilities in the community life circle is provided, and the model construction specifically includes the following steps:

[0046] (1), base data physical modeling

[0047] Such as Figure 6As shown, according to the requirements of standards and regulations such as the "Planning and Design Standards for Urban Residential Areas" and "Technical Guidelines for Community Living Circle Planning", public service facilities should be implemented in different living circles through independent land occupation and joint construction. Facilities have different service scopes, land use controls, and building area controls. Most public service facilities should be built simultaneously with residential areas, and some can be built on demand according to actual conditions, such as stadiums and nurseries.

[0048] In order to facilitate the efficient analysis of the balance of public service faci...

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Abstract

The invention discloses a community life circle public service facility space supply and demand balance model, and the model construction specifically comprises the following steps: carrying out the physical modeling of base data, and building a physical model of a residential area and a public service facility; traffic model construction: public service facilities are connected with residential areas through roads, and in order to meet different road data basic use scenes, four traffic models including straight traffic, chessboard traffic, simple road network traffic and slow traffic are formulated from simple to complex; and calculating the balance. According to the method, reachability results iota of different scenes are generated based on different basic data finesses in reachability calculation, the balance degree of various facilities is determined based on a supply and demand balance index tau, and an optimal supply and demand balance scheme can be generated through comprehensive operation of the two indexes; and meanwhile, the advantages and disadvantages of the existing scheme can be checked, and planning and decision making are facilitated.

Description

technical field [0001] The invention relates to the field of spatial layout balance evaluation of public service facilities in land space planning, in particular to a supply-demand balance model of public service facilities in community life circles. Background technique [0002] Urban and rural planning is largely a comprehensive multi-dimensional study of human settlements, and public service facilities have always been an important part of the index system for evaluating human settlements. Various urban and rural planning standards emerge in endlessly for their spatial layout; in On this basis, the emerging layout analysis models have also evolved continuously, from simple service radius analysis to Voronoi model and so on. However, the spatial analysis conclusions expressed by the existing models do not match the actual spatial construction to a low degree, and only approximate trends and comparative judgments can be made at the macro level, which is difficult to support...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/16
CPCG06Q10/06315G06Q50/165
Inventor 刘李霞孟文斌孙军华赵舰侯华彪刘媛温涛王斐刘亚雄王翔肖婷
Owner 太原市城乡规划设计研究院
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