Building indoor light environment design evaluation method and device integrating space information

Abstract

The invention relates to a spatial information integrated building indoor light environment design evaluation method and device. The method comprises the steps of constructing a parameterized geometric prototype, actually measuring local light climate data, sampling a model parameter space by adopting a Latin hypercube sampling method to obtain a design parameter data set, and importing the designparameter data set into a simulation analysis model to obtain light environment performance data; extracting space information by feature engineering, and integrating sampling point space coordinatesand design parameters to serve as input parameters; training MLR, XGBT and MLP, and integrating the MLR, the XGBT and the MLP in an integrated learning mode to obtain a prediction model; obtaining ato-be-evaluated design model, obtaining input parameters meeting input requirements, and inputting the input parameters into the prediction model to obtain a light environment prediction result; and outputting and comparing the prediction result to obtain an evaluation result. The defects of low evaluation efficiency, long time consumption and weak generalization ability of the existing building indoor light environment design can be solved, and decision support is provided for the building indoor light environment design in the scheme stage.

Description

technical field [0001] The present invention relates to the technical field of architectural design, in particular to a method, device and computer-readable storage medium for evaluating architectural indoor light environment design that integrates spatial information. Background technique [0002] The indoor light environment of buildings has a significant impact on the energy-saving effect of buildings and the comfort of users. Design evaluation of architectural indoor light environment, that is, to predict the indoor working plane illuminance of the finished building for the whole year after the preliminary design of the building structure, including UDI, DA and other indoor light environment indicators derived from illuminance, and based on various light environment indicators, Evaluate the indoor light environment that the architectural design structure can provide. The evaluation of architectural interior light environment design in the architectural design stage is t...

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to solve the problems of low processing efficiency, long time-consuming and weak generalization ability of existing architectural indoor light environment design evaluation methods

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