Recently, urban structures including buildings are becoming increasingly large and super high-rise in
order to make human life more convenient. As the number of super high-rise buildings increases, however,
the risk of fire and other disasters is increasing. Especially, it is expected that deaths and injuries will be
tremendous than imagined if the evacuation guidance is not provided promptly and precisely for the
occupants in case of a fire in super high-rise buildings. Therefore, rapid rescue should be done for those
who are in need of residence or rescue in the building. To do this, identification of the size and location
of people inside the building should be preceded. To do this, first, we conduct a preliminary study on
existing location tracking technologies to identify occupants. Based on this, in this paper, we will study how to improve evacuation time in case of a fire in super high-rise buildings. For this purpose, we utilize
the location tracking technology to identify the number of people in real time and improve the density
when a disaster such as a fire occurs.