A neighborhood scale building space contribution quantitative analysis method

CN122242952APending Publication Date: 2026-06-19HARBIN INST OF TECH

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Applications(China)
Current Assignee / Owner: HARBIN INST OF TECH
Filing Date: 2026-03-18
Publication Date: 2026-06-19

AI Technical Summary

Technical Problem

The existing calculation of neighborhood-scale effectiveness indicators does not take into account the differences in the importance of individual buildings, resulting in large deviations in the calculation results and making it difficult to support accurate planning decisions.

Method used

This paper proposes a quantitative analysis method for the spatial contribution of buildings at the neighborhood scale. By defining a weighted ranking system, decomposing building contribution units, assigning weight values, and constructing a spatial contribution aggregation function, the method quantifies the contribution of different building units to the overall effectiveness index of the neighborhood.

Benefits of technology

It enables precise calculation of neighborhood-scale performance indicators, overcoming the biases of the traditional summation model and supporting efficient planning decisions and spatial optimization.

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Abstract

This invention proposes a method for quantifying and analyzing the spatial contribution of buildings at the neighborhood scale. It proposes a neighborhood-scale quantitative definition of "spatial contribution," defining the effective measurement results of individual buildings or their spatial composition under the semantics of specific neighborhood-scale performance indicators as a statistically statistically analyzable standardized spatial quantity. This overcomes the limitations of traditional neighborhood indicators, which only calculate overall values and fail to reflect the differences in the contribution levels of individual buildings or local spaces. Guided by performance indicators, this invention proposes the "building contribution unit" as an intermediate analysis unit. By defining weighted extreme values and weight assignment logic, it breaks through the traditional calculation mode of directly accumulating individual building indicators, overcoming the calculation bias problem caused by accumulating individual building indicators in existing technologies, and supporting the accurate calculation of neighborhood-scale performance indicators.

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