The present invention relates to a geodetic surveying system for underground facilities, and more particularly to an improved geodetic surveying system for underground facilities comprising a drone and a control server, wherein the control server selects a flight area to fly and provides coordinate values to fly and map information for the flight area to the drone through wireless communication. Through aerial photography using the drone, the location information of the underground facility is collected at the same time as the construction work of the underground facility, and the location information for the construction of the underground facility is also efficiently collected. As a stereo camera rotates in a 90° rotational manner, moves in a straight reciprocating motion without moving in and out, but stably appears and retracts without shaking, defective verticality caused by rotation and poor photographing caused thereby can be prevented in advance, and fixed stability can be maintained.
본 발명은 지하시설물의 측지측량시스템에 관한 것으로, 보다 상세하게는 드론을 이용한 항공촬영을 통해서 지하시설물의 시공 작업과 동시에 해당 지하시설물의 위치 정보를 수집하여 지하시설물도 구축을 위한 위치정보를 효율적으로 수집하되, 스테레오 카메라가 90°회전방식으로 회전되면서 출몰되지 않고 직선왕복운동으로 움직이되 흔들림없이 안정적으로 출몰되게 하여 회전시 유발되는 수직도 불량과 그로 인한 촬영불량을 사전에 방지하고, 고정안정성을 유지할 수 있도록 개선된 지하시설물의 측지측량시스템에 관한 것이다.
Geodetic survey system for underground facilities
지하시설물의 측지측량시스템
2021-09-02
Patent
Elektronische Ressource
Koreanisch
IPC: | G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B64C AEROPLANES , Flugzeuge / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
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