A rail position measurement device that measures a three-dimensional position of a rail using a measurement vehicle includes: a position posture measurement device to measure a position and a posture of the measurement vehicle; and a laser scanner that is a sensor installed on the measurement vehicle so as to be capable of irradiating at least a web and a bottom of a side surface of the rail with laser light and used for measuring the three-dimensional position of the rail.


    Access

    Download


    Export, share and cite



    Title :

    Rail position measurement device


    Contributors:

    Publication date :

    2019-06-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / E01B PERMANENT WAY , Gleisoberbau / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS



    Rail position adjusting device and rail work vehicle

    CHEN ZHIMIN / WANG XINCONG / CAO XUE | European Patent Office | 2022

    Free access

    GUIDE RAIL POSITION ADJUSTMENT DEVICE

    SUHARA DAIKI / OGA TAKUYA | European Patent Office | 2024

    Free access


    Automatic position compensation rail lift device

    CHOI DONG WOON / JANG IN HOON / LEE DUK YEON et al. | European Patent Office | 2018

    Free access