The present invention relates to a GPS positioning error collection device, which is configured to recognize a time of occurrence of high-pass toll collection through a high-pass terminal installed in a vehicle, when the vehicle passes through a high-pass toll collection area set for automatic toll collection, obtain GPS location coordinates measured at the time of occurrence of the high-pass toll collection, and compare the GPS location coordinates measured at the time of occurrence of the high-pass toll collection with the location coordinates of the high-pass toll collection area corresponding to the location of the high-pass toll collection to calculate a GPS positioning error at the time of high-pass toll collection and the location of the high-pass toll collection area. Therefore, GPS error caused by atmosphere can be collected using the high-pass terminal installed in the vehicle and a GPS measuring device.

    GPS(Global Positioning System) 측위 오차 수집 장치장치는 차량이 자동요금징수를 위해 설정된 하이패스 과금 영역을 통과할 때 상기 차량에 설치된 하이패스 단말을 통해 하이패스 과금 발생 시점을 인지하고, 상기 하이패스 과금 발생 시점에 측정된 GPS 위치 좌표를 획득하며, 상기 하이패스 과금 발생 시점에 측정된 GPS 위치 좌표와 하이패스 과금 발생 위치에 해당하는 하이패스 과금 영역의 위치 좌표를 비교하여 상기 하이패스 과금 발생 시점 및 상기 하이패스 과금 발생 위치에서의 GPS 측위 오차를 계산한다.


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    Title :

    GPS METHOD AND APPARATUS FOR COLLECTING GPS POSITIONING ERROR


    Additional title:

    GPS 측위 오차 수집 방법 및 장치


    Contributors:
    BYON SUNGWON (author) / KWON EUN JUNG (author) / PARK HYUNHO (author) / SHIN WON JAE (author) / JANG DONG MAN (author) / JUNG EUI SUK (author)

    Publication date :

    2022-10-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G07B Fahrkartenausgeber , TICKET-ISSUING APPARATUS



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