The present invention provides a system for acquiring target coordinates by a drone, which measures coordinates of a ground target by triangulation using a camera and a gimbal installed on a drone and corrects them with a Digital Elevation Model (DEM), and a method for acquiring target coordinates by the same. The target coordinate acquisition method of the system for acquiring target coordinates by a drone of the present invention comprises: a first step of using a gimbal connected to a lower part of a flying drone to align the center focus of a camera connected to the gimbal with a ground target; a second step of acquiring coordinates to the target using a tilting angle and a panning angle of the gimbal; and a third step of correcting the coordinates acquired in the second step using a DEM.

    본 발명은 드론에 설치된 카메라와 짐벌을 이용하여 지상의 목표물의 좌표를 삼각측량법에 의해 측량하고 이를 DEM으로 보정한 드론에 의한 타겟 좌표의 취득 시스템 및 이에 의한 타겟 좌표 취득 방법을 제공한다. 본 발명의 드론에 의한 타겟 좌표의 취득 시스템의 타겟 좌표 취득 방법은, 비행 중인 드론의 하부에 연결된 짐벌을 이용하여 상기 짐벌과 연결된 카메라의 중심 촛점을 지상의 목표물에 맞추는 제1 단계; 상기 짐벌의 틸팅(tiling) 각도와 패닝(panning) 각도를 이용하여 상기 목표물까지의 좌표가 구해지는 제2 단계; 및 DEM(Digital Elevation Model)을 이용하여 상기 제2 단계에서 구해진 좌표가 보정되는 제3 단계;를 포함한다.


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    Title :

    Target Coordinate Acquisition System by Drone and Target Coordinate Acquisition Method by the Same


    Additional title:

    드론에 의한 타겟 좌표의 취득 시스템 및 이에 의한 타겟 좌표 취득 방법


    Contributors:

    Publication date :

    2024-01-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B64C AEROPLANES , Flugzeuge / B64U / G01S RADIO DIRECTION-FINDING , Funkpeilung




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