Proposed is a position measuring device configured to measure position (distance) by combining a TWR positioning method and a PDOA positioning method. The proposed position measuring device: outputs positioning signals at set time intervals; receives response signals for the positioning signals; measures the distance between a plurality of diversity antennas and an object on the basis of the respective positioning signals and response signals transmitted and received by the diversity antennas; and measures the distance to the object on the basis of the measurement values of the distances between the plurality of diversity antennas and the object.

    La présente invention concerne un dispositif de mesure de position conçu pour mesurer une position (distance) par la combinaison d'un procédé de positionnement TWR et d'un procédé de positionnement PDOA. Le dispositif de mesure de position de l'invention : délivre des signaux de positionnement à des intervalles de temps définis; reçoit des signaux de réponse pour les signaux de positionnement; mesure la distance entre une pluralité d'antennes de diversité et un objet sur la base des signaux de positionnement respectifs et des signaux de réponse émis et reçus par les antennes de diversité; et mesure la distance jusqu'à l'objet sur la base des valeurs de mesure des distances entre la pluralité d'antennes de diversité et l'objet.

    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.


    Access

    Download


    Export, share and cite



    Title :

    POSITION MEASURING DEVICE


    Additional title:

    DISPOSITIF DE MESURE DE POSITION
    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 :

    2020-10-29


    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



    POSITION MEASURING DEVICE

    RYU KYUNGHYUN / YI SEUNGYEOB / BAEK HYUNGIL et al. | European Patent Office | 2021

    Free access

    POSITION MEASURING DEVICE

    OKADA TSUKASA | European Patent Office | 2022

    Free access

    RELATIVE POSITION MEASURING DEVICE, RELATIVE POSITION MEASURING METHOD, AND RELATIVE POSITION MEASURING PROGRAM

    TODA HIROYUKI / NAKAMURA HIRAKU / SONOBE TATSUYA et al. | European Patent Office | 2024

    Free access


    POSITION MEASURING DEVICE

    RYU KYUNG HYUN / LEE SEUNG-YEOP / BAEK HYUNG-IL et al. | European Patent Office | 2022

    Free access