A system and methods for track inspection are discussed herein. A pair of cameras of a track profile sensor assembly can be positioned with a pair of lenses oriented toward a track. The track profile sensor assembly can be enclosed within a weather-resistant structure. An inertial measurement unit of the track profile sensor assembly can detect motion data associated with a locomotive. A geospatial position and orientation circuit can determine a current location of the locomotive. The pair of cameras can capture images of the track. A track geometry evaluator can determine a current track profile based on the captured images, the motion data associated with the locomotive, and the current location.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Track geometry inspection


    Beteiligte:

    Erscheinungsdatum :

    03.12.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes / G01S RADIO DIRECTION-FINDING , Funkpeilung



    Optimisation of track geometry inspection interval

    khouy, Iman Arasteh | Online Contents | 2014


    Optimisation of track geometry inspection interval

    khouy, Iman Arasteh / Larsson-Kraik, Per-Olof / Nissen, Arne et al. | Tema Archiv | 2014


    Optimisation of track geometry inspection interval

    khouy, Iman Arasteh / Larsson-Kråik, Per-Olof / Nissen, Arne et al. | SAGE Publications | 2014


    Development of Performance-based Track Geometry Inspection

    Li, D. / Salahifar, T. / Malone, J. et al. | British Library Conference Proceedings | 2001


    Effective time interval for railway track geometry inspection

    Ahmad Kasraei / Jabbar Ali Zakeri | DOAJ | 2020

    Freier Zugriff