| With the development of human economy and society,the construction industry has made great progress.However,there are still some problems to be solved in building energy consumption.On the one hand,the proportion of building energy consumption in society’s total energy consumption is increasing,and the contradiction between the increasing demand for energy consumption and the sustainable development of society is intensifying.On the other hand,there are problems that meteorological parameters of buildings used in building energy efficiency design are timeliness and complete.To solve the above issues,combining the building energy-saving design process with computer technology,this thesis aims to design and implement a sharing platform for building energy-saving design meteorological parameters,which is the sub-project of Application Mode and Sharing Platform for Basic Parameters of Building Energy-saving Design,a 13th Five-Year National Key Research and Development Project.This system aims at enabling architectural engineers to apply building energy-saving ideas to building design from the beginning,providing them with real-time and complete building energy-saving design parameters and visualizing the data.The system implements function-level permission management with RBAC technology,enabling different users to access different functional modules.In addition,this thesis divides the entire system into seven functional modules according to actual user needs:1)System information management module,which is used to register,login and manage user information.2)Data entry module,through which renewable energy,building energy-saving indoor and outdoor parameters,meteorological annual data,and climatic characteristic data of 1024 stations nationwide are recorded into the system in a convenient and fast manner.3)Map station index module,which shows the outline station position on the map and adopts principal component analysis algorithm to have a visual representation of station high-dimensional data.4)Data visualization chart and download module,which conducts secondary development of Echarts,implements custom charting tools to show and download multi-form charts,so as to provide construction engineers with intuitional data.5)The building climate design module,which displays the basic climatic characteristics data of the stations and conducts a comparative analysis of the data of different cities.6)Thermal comfort analysis and evaluation module,which establishes a neutral temperature adaptability model using a linear regression model and establishes a user acceptability model using a logistic regression model,so that construction engineers can obtain reference values of parameters through the model.7)Statistics information module,which records information of data uploading and downloading,which is easy to find data sources and usage.Based on the research of Node,virtual Dom and single-page application technology,the thesis uses VUE framework to realize front-end engineering,and combines SpringBoot framework and MySQL database technology to complete the background research and development.In addition,in order to provide construction engineers with more comprehensive auxiliary decision-making through the basic parameter sharing platform,this thesis combines the linear regression,logistic regression,and principal component analysis models to realize the intelligent service of the building energy-saving design meteorological parameter sharing platform.Finally,the thesis designs typical test cases for functional tests and performance tests for all functional module in Part VI,aiming at guaranteeing that the platform can run smoothly and efficiently to meet the requirements of users and research groups.The test results show that the system designed in this thesis can provide complete building energy-saving design parameters,visualize the data,and provide related models of building energy-saving design,thereby improving the work efficiency of building design engineers. |
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