드론 도입을 위한 도시 입체계획의 방향과 과제

Abstract

The representative spatial industrial revolution of the city is the drones. Recently, a variety of urban services using drone are being actively discussed, and some cities are trying to introduce services using a drone. However, there are no discussions on criteria such as safety distance between drones as a safety flight that must be preceded in order to operate drones in the city. In this paper, we prove the vertical flight safety distances of drones in urban spaces under 150m altitude by aeronautical law, and present stable factors to use drones in urban airspace. The results of this study are as follows: First, it is confirmed that the vertical movement of the drone satisfying the target level of safety(TLS) of International Civil Aviation Organization(ICAO) is less than 100 ft (30.48M) at altitudes below 150M. Second, the factors affecting the TLS are the vertical overlapping probability of the drone rather than the speed change of the drone and the size change of the drone. Finally, it is suggested that the space below 150m altitude of the urban should be divided into maximum two airspace based on the current TLS and maximum two drones can fly simultaneously.