Provided is a position measuring device which is to measure a position (distance) by mixing a TWR positioning method and a PDOA positioning method. The provided position measuring device outputs a positioning signal at a set time interval, receives a response signal for the positioning signal, measures a distance between a diversity antenna and an object based on the positioning signal and the response signal each transmitted and received from a plurality of diversity antennas, and measures a distance to the object based on a distance measurement value between the plurality of diversity antennas and the object.

    TWR 측위 방식 및 PDOA 측위 방식을 혼합하여 위치(거리)를 측정하도록 한 위치 측정 장치를 제시한다. 제시된 위치 측정 장치는 설정 시간 간격으로 측위 신호를 출력하고, 측위 신호에 대한 응답 신호를 수신하고, 복수의 다이버시티 안테나에서 각각 송수신한 측위 신호 및 응답 신호를 근거로 다이버시티 안테나와 대상물 사이의 거리를 측정하고, 복수의 다이버시티 안테나와 대상물 사이의 거리 측정값을 근거로 대상물과의 거리를 측정한다.


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    Title :

    POSITION MEASURING DEVICE


    Additional title:

    위치 측정 장치


    Contributors:
    RYU KYUNG HYUN (author) / YI SEUNG YEOB (author) / BAEK HYUNG IL (author) / PARK JAE IL (author) / LEE CHAN WOO (author)

    Publication date :

    2020-11-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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