Based on a ratio between Doppler frequencies calculated from a plurality of reception signals outputted by a receiver, a position detector calculates a relative position of a plurality of antennas in a mobile wireless apparatus to a stationary wireless apparatus. A train position detector calculates a position of a train from the calculated relative position, a placement position of the stationary wireless apparatus and placement positions in the train of the plurality of antennas.


    Access

    Download


    Export, share and cite



    Title :

    TRAIN POSITION DETECTION DEVICE


    Contributors:

    Publication date :

    2016-11-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G01S RADIO DIRECTION-FINDING , Funkpeilung



    TRAIN POSITION DETECTION DEVICE AND TRAIN POSITION DETECTION SYSTEM

    YOSHIHARA KENJI / KAWAMOTO MAKIO / KOBAYASHI MASANORI | European Patent Office | 2020

    Free access

    TRAIN POSITION DETECTION DEVICE, AND TRAIN POSITION DETECTION METHOD

    ASANO AKIRA / TSUBOTA HIKARU / INABA NORIYUKI et al. | European Patent Office | 2015

    Free access

    TRAIN POSITION DETECTION DEVICE

    YAMAKOSHI MOTOHARU | European Patent Office | 2021

    Free access

    Train position detection device

    TSUJITA WATARU / INOMATA KENJI / NAGASHIMA SEIYA et al. | European Patent Office | 2020

    Free access

    TRAIN POSITION DETECTION DEVICE

    TSUJITA WATARU / INOMATA KENJI / NAGASHIMA SEIYA et al. | European Patent Office | 2015

    Free access