| 摘要 |
PURPOSE: A building energy efficiency diagnosing/improving method and a device thereof are provided to efficiently improve the energy performance of a building based on an analysis result by easily analyzing the energy performance of the building in a design phase. CONSTITUTION: A device computes the energy of a construction target building by using basic data required for an energy computation(S330). If there is difference between the computed energy and target energy of the construction target building, the device extracts components influencing the energy computation of the building(S340-S350). The device changes one or more elements among the extracted elements(S360). The device re-computes the energy of the construction target building(S365). |
