SUNSHINE AND ENERGY PERFORMANCE ANALYSIS SYSTEM USING WEB BASE

The present invention includes a condition input server uploading an IFC file converted from a BIM modeled by a user and inputting element information of corresponding areas and buildings, an information storage server storing the element information and the IFC file by converting them into a file having a filename extension 'bat', a filtering server extracting elements required for energy performance analysis and sunshine analysis from attribute information of the IFC file stored in the information storage server, a converting server generating the element information stored in the information storage server as an IDF file, an analyzing server analyzing elements required for analyzing the IDF file and the elements required for the energy performance analysis and sunshine analysis, and an output server outputting sunshine and energy analysis result values of the buildings. [Reference numerals] (100) Condition input server;(200) Information storage server;(300) Calculating server;(400) Filtering server;(450) Converting server;(500) Analyzing server;(600) Output server;(AA) Upload an IFC file;(BB) Input element information of an area;(CC) Store a material property and a building management schedule;(DD) Convert weather data into a '.epw' file;(EE) Convert the element information of the area into a '.bat' file;(FF) Store the IFC file, the '.bat' file, and the '.epw' file;(GG) Calculate a geometric position of sun;(HH) Extract elements required for energy performance analysis;(II) Extract elements required for sunshine analysis;(JJ) Generate an IDF file;(KK) Divide an air-conditioning part and a non-air conditioning part;(LL) Analyze the elements required for sunshine analysis;(MM) Output an energy performance analysis result value of the building;(NN) Output sunshine time as a graph and a text file