The present invention relates to a survey system for an underground facility using a drone, which allows a surveying vehicle guided by the flight of a drone to travel in a rail-like manner along a wire in an underground facility, thereby suppressing movement and vibration as much as possible and obtaining more accurate measurement data through LiDAR systems, image cameras, laser scanners, and thermal imaging cameras mounted on the drone as well as a measuring unit mounted thereon. More particularly, the present invention relates to a technique of mounting the LiDAR systems, the image cameras, the laser scanners, and the thermal imaging cameras included in an underground space exploration device on the drone or the surveying vehicle to measure the shape of an underground space, using probe lots, GPSs, and 9-axis gyro sensors to three-dimensionally grasp the location and various shapes of a specific space, to efficiently manage the underground space, thereby preventing various accidents in advance, and using spatial information received in real time from the underground space exploration device to perform spatial mapping and spatial modeling to derive a 3D mapping composite and a 3D modeling composite, thereby effectively managing the underground facility and preventing accidents. The survey system for an underground facility comprises an elastic support unit (700) coupled to a lower portion of a rotating unit (600) to elastically support a rotating motor.
본 발명은 드론의 비행을 통해 안내되는 측량차량이 지하시설물 내의 와이어를 따라 레일형 주행을 하여 유동, 이동 및 진동이 최대한 억제되면서 그에 장착된 측량부는 물론, 드론에 장착된 라이다, 영상 카메라, 레이저스캐너, 열화상카메라를 통해 보다 정확한 측량 데이터를 획득할 수 있도록 하는 드론을 이용한 지하시설물 측량시스템에 관한 것이다. 보다 더 구체적으로 본 발명은, 지하공간 탐사장치에 포함되는 라이다(Lidar), 영상 카메라, 레이저스캐너, 열화상카메라를 드론 또는 측량차량에 탑재하여 지하공간의 형상을 측정하고 탐침로트, GPS, 9축 자이로센서를 활용하여 특정 공간의 위치와 각종 형상을 3차원으로 파악함으로써, 지하공간을 효율적으로 관리하여 각종 사고를 사전에 예방할 수 있고, 지하 공간 탐사장치로부터 실시간으로 전송받은 공간정보를 사용하여 공간 매핑 및 공간 모델링을 하여 도출함으로써, 지하시설물의 효율적인 관리와 사고를 예방할 수 있는 기술에 관한 것이다.
Survey system for underground facility using drone
드론을 이용한 지하시설물 측량시스템
2022-10-14
Patent
Electronic Resource
Korean
IPC: | B64C AEROPLANES , Flugzeuge / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen |
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