According to an embodiment of the present invention, a method for inspecting a digital topographical map using augmented reality, comprises the steps of: converting coordinate of digital topographical map data, on which field check data editing and structured editing are completed, into a GNSS (GPS) world geodetic coordinate system; storing the digital topographical map data in a data server to perform searches using a production scale and a map number as a discrimination factor in a smart device; searching for data with respect to the discrimination factor of a digital topographical map to be inspected by an inspector in the smart device, and downloading corresponding data by an inspector′s request; applying, by an inspection AR system, the digital topographic data to a corresponding virtual space; classifying the digital topographic map input after matching the digital topographic map with the inspector′s location, into each object in accordance with a data form and a layer name; and performing an inspection through a comparison of the corresponding object with an actual natural feature when a digital topographic map object is displayed in the smart device and completing the inspection when there is no abnormality. According to the present invention, digital topographic map data can be corrected and inspected by using an augmented reality based system.

    본 발명의 일 실시예에 따른 증강현실을 활용한 수치지형도 검수 방법은, 정위치 및 구조화 편집이 완료된 수치지형도 자료의 좌표를 GNSS(GPS) 세계측지 좌표계로 변환시키는 단계; 스마트 기기에서 수치지형도 자료는 제작 축척과 도엽번호를 구분인자로 하여 검색이 가능하도록 데이터 서버에 저장되는 단계; 상기 스마트 기기는 검수자에 의해 검수를 진행할 수치지형도의 구분인자를 기준으로 자료검색이 이루어지고, 검수자 요청으로 해당 자료의 다운로드를 수행하는 단계; 검수용 AR 시스템이 수치지형도 자료를 해당 가상공간에 적용시키는 단계; 수치지형도와 검수자의 위치가 매칭된 후 입력된 수치지형도는 자료의 형태와 레이어 명에 따라 각각의 객체로 분류되는 단계; 상기 스마트 기기에서 수치지형도 객체가 표출되면 해당 객체와 실제 지물의 비교를 통해 검수를 진행하여 이상이 없는 경우 검수가 완료되는 단계를 포함한다.


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    Titel :

    Method of inspecting digital topography using augmented reality


    Weitere Titelangaben:

    증강현실을 활용한 수치지형도 검수 방법


    Beteiligte:
    KWON O CUHL (Autor:in) / KIM HEE SOO (Autor:in) / KIM HYOUNG SUB (Autor:in) / KIM JUNG HAN (Autor:in) / LEE JANG BAE (Autor:in) / KIM DO RYEONG (Autor:in) / PARK JU SANG (Autor:in)

    Erscheinungsdatum :

    2020-11-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G01S RADIO DIRECTION-FINDING , Funkpeilung / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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