The present invention relates to a geodetic survey system for underground facilities according to topographic changes for each reference point, and more particularly, relates to an improved geodetic survey system for underground facilities according to topographic changes for each reference point, capable of performing construction work of an underground facility and collection of location information of the underground facility at the same time through aerial photography using a drone, so as to efficiently collect the location information for the construction of the underground facility. A stereo camera rotates in a 90° rotational manner while not appearing and moves in a straight reciprocating motion while stably appearing without shaking, thereby preventing poor verticality caused by rotation and bad photographing caused by the poor verticality in advance, and maintaining fixed stability. The drone includes a drone controller and a memory.
본 발명은 기준점별 지형변화에 따른 지하시설물 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 기준점별 지형변화에 따른 지하시설물 측지측량시스템에 관한 것이다.
Geodetic survey system for underground facilities according to topographic change by reference point
기준점별 지형변화에 따른 지하시설물 측지측량시스템
2021-07-01
Patent
Electronic Resource
Korean
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 |
GPS Geodetic surveying system for mapping underground facilities based on GPS
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Automotive engineering | 1989
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European Patent Office | 2018
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NTRS | 1976
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