抄録
It is important to offer the GUI to BEST, since it calculates energy consumption of the whole building with a large amount of data and the interconnection among them. This paper introduces a GUI for the professional version where the target of the development is to support multi-users task dealing with various and large data set and to indicate the output efficiently, e.g. in graphical manner. Use case graph is applied in the first stage and four groups of users are assumed. Data consists of 1)building and weather data, 2)building equipment, HVAC, sanitary and electricity. The operating procedure, concrete figures, etc. are following.
