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Sponge city planning space control data analysis system and method

A sponge city and data analysis technology, applied in data processing applications, forecasting, computing, etc., can solve the problems of lack of base system predictive space control strategies, and achieve the effect of improving system and enriching analysis means

Pending Publication Date: 2017-04-26
SHANGHAI MUNICIPAL ENG DESIGN INST GRP
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AI Technical Summary

Problems solved by technology

However, at this stage and sponge city planning, there is generally a lack of systematic prediction of the current construction conditions of the base and preliminary research on space control strategies

Method used

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  • Sponge city planning space control data analysis system and method
  • Sponge city planning space control data analysis system and method
  • Sponge city planning space control data analysis system and method

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Embodiment Construction

[0045] The data analysis system of the sponge city planning space control of the present invention includes: a data acquisition module, a single factor analysis module, a multi-factor composite module, and a partition calibration module. figure 1 The corresponding analysis process for an example is shown.

[0046] ①The data collection module is used to collect the current status data of the planned base's surface coverage type, elevation value, field rainfall, annual rainfall, etc.

[0047] ②Single factor analysis module, based on the collected data, extracts and mines the six categories of information, and obtains the score pattern of the six categories of factors (the lower the score, the higher the suitability of the corresponding sponge city development goal): through surface coverage The type, elevation value, and rainfall of the event are used to introduce the "storage storage capacity" factor; the surface cover type, elevation value, and rainfall of the event are used to int...

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Abstract

The invention relates to a sponge city planning space control data analysis system and method. The method comprises the following steps: collecting current situation data of a planning base to determine a plurality of single factor index values and distribution; carrying out screening based on a part of single factor indexes serving as rigid factors, and determining areas, the values of which corresponding to the rigid factors do not accord with a preset value range, as areas for sponge city construction and determining corresponding sponge city development type subregions; carrying out weighted stacking on values of all single factor indexes, and determining areas, the total points obtained after weighted stacking of which are lower than a preset value, as sponge city key development areas and ranking the sponge city key development areas; and with each sponge city key development area as a boundary, screening the area, the corresponding single factor index of which does not accord with preset standard, and determining the sponge city development type subregions in each sponge city key development area. The sponge city planning space control data analysis system and method can realize system prejudgment of base current situation construction conditions, and provide basis for early-stage research of a space control strategy.

Description

Technical field [0001] The invention relates to a data analysis system and method for spatial control of sponge city planning. Background technique [0002] "Sponge City" is a comprehensive and ecological development concept that adapts to environmental changes and responds to natural disasters, emphasizing the effective management and control of rainwater through systematic absorption, storage, and slow release to achieve natural accumulation, natural infiltration and natural purification; The construction of a sponge city requires consideration of spatial layout, infrastructure, construction, transportation and other factors, and integration with planning goals of water resources, water safety, water environment, and water ecology in the early stage of planning. However, the current stage and the sponge city planning generally lack the systematic prediction of the current construction conditions of the base and the preliminary research on the space control strategy. Summary of...

Claims

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Application Information

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IPC IPC(8): G06Q10/04
CPCG06Q10/04
Inventor 杨天翔陈国生
Owner SHANGHAI MUNICIPAL ENG DESIGN INST GRP
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