Preliminary Study On Information Fusion Method Of Building And Human Based On Inductive View Of Nature

The flow of mass and energy between nature,architecture and people is a key issue for indoor environment creation.Based on the limitations of the parameter response analysis method under the existing reductionism theory,this study draws on the ancient Chinese philosophy of “Inductive view of nature” and the concept of traditional residential construction,exploring the modern architectural environment considering the relationship between nature,architecture and human response.Construction method.From the perspectives of the building's response to the integrated natural climate and the perception of the integrated environment,the focus is on the form and method of building information fusion based on measurable environmental parameters,the description of the response characteristics of the building to the overall environmental information,and the multi-sensory sense of human beings.The physiological and psychological reactions of comprehensive information perception have been explored.The main research contents and results are as follows:Firstly,based on the theory of energy and mass transfer,the connotation of energy transfer in building envelope structure is interpreted.The limitations of heat transfer analysis method under the existing reductionism are analyzed.The information fusion technology is applied to the overall characteristics of natural climate.Exploring the description method,a framework of building environment information fusion system based on neural network method is proposed.On this basis,the analogy analysis is used to establish the correspondence between the building envelope structure and the filter structure.Based on the research idea of the filter algorithm,the description of the filtering effect of the building envelope structure on the natural climate information is clarified,and the temperature is taken as an example.The “filtering” model of the building envelope system was established,and a useful exploration was carried out for the future research on the indoor environment response characteristics of the building based on the comprehensive influence of environmental information.Secondly,based on the theoretical basis of neurophysiology,cognitive psychology and TCM constitution,the typical office environment is taken as the object,and the comprehensive sensing method of multi-sensory environment information from the perspectives of subject selection,physiology and psychological impact investigation methods.Thirdly,to simulate the office environment of a university as an experimental place,16 subjects of different genders,physiques and residences were selected,focusing on the auditory environment of 50 dB and 60 dB light music and conversation noise,ordinary seats and soft seat cushions.The tactile environment analyzes the effects of individual differences and multi-sensory interactions on human physiological and psychological effects through questionnaires and experimental research methods.Based on the method of calculating comfort zone provided by ASHARE standard,the individual differences in experimental environment are calculated.The impact of multiple sensory interactions on the range of environmental acceptability.The results showed that the comprehensive perception of multi-sensory environmental information had significant effects on physiology and psychology: hand skin temperature was significantly correlated with thermal sensation voting and thermal environment acceptability;conversational noise environment accelerated subject heart rate by an average of 3.95 bpm;subjective environmental assessment Studies have shown that auditory and tactile environmental perceptions have interactive effects and are explained from the perspective of neurophysiology and cognitive psychology.Individual subject traits had an impact on subjective environmental assessment.In the same environment,qi-deficiency sensation was lower than non-qi-deficiency 0.5,and northern subjects' thermal sensation vote was lower than 0.7 in southern subjects.Based on the method of calculating the comfort zone provided by the ASHARE standard,the acceptable temperature range under the experimental environment is 16~23.9 °C,and the upper and lower limits are lower than the standard recommended comfort zone.Based on the steady-state thermal comfort theory,the equivalent metabolic rate of multi-sensory factors and individual differences under experimental conditions was calculated,and the influence of multi-sensory and individual differences on the acceptable range of ambient temperature was further calculated: the acceptance of qi-deficiency subjects ranged from 17.6.~25 °C,non-qi deficiency is 14.3~22.8 °C,southern people are 12.4~21.6 °C,and northerners are 16.5~24.3 °C.Finally,using the experimental data of natural ventilation environment and steady-state artificial environment,the multi-dimensional neural network model considering multi-sensory interaction and individual difference factors has high prediction accuracy and can be used for indoor ring evaluation under the influence of multi-dimensional factors.analysis.