유도주행 장치에 탑재된 레이저 기반의 터널 스캐닝 시스템

초록

Increase of running speed and loading carrying capacity of trains require more strict maintenance of the railway structures such as tunnels and bridges. The human based routine inspection of tunnel requires extended time and labor. Furthermore, the use of the inspection results has been quite limited. In consequence more sophisticated and advanced technologies based inspection methods has been demanded from the field. In this study, development a prototype of laser scanner based tunnel scanning system is introduced and the use of the scanned data is explained. The developed tunnel scanner prototype shows versatile applicability on the tunnel inspection and maintenance. Further study is in progress to build the enhanced functions and capacity of tunnel scanner.