무인이동체를 활용한 선로 시설물 점검 기술 동향

초록

As railroads continue to increase in major railroad facilities in the electric field, there is a need for technology development that can efficiently perform inspections while reducing inspection time. In this paper, we investigated a wide range of foreign cases in which inspection of rails, tracks, and power lines using unmanned vehicles and analyzed the applied technologies. Although pilot applications are being actively carried out all over the world, it is necessary to further consider the railroad operation environment in order to apply them in the field at all times.