The invention relates to a method for in-situ and real-time collection and processing of geometric parameters of railway lines, in a particular but non-limiting manner to those related to the height and stagger of the contact wire in electrified lines and the gauges to specific elements of the infrastructure in any line, generated based on static measurements starting from two-dimensional scenes perpendicular to the track axis, wherein the method comprises the steps of: determining the number of angular positions per scene, determining the minimum number of passes in each position, obtaining the raw coordinates, applying an averaging algorithm, applying offset corrections, transforming coordinates and applying either the steps to solve for height and stagger of the overhead contact line (6), or applying the steps to solve for gauges to specific elements of the infrastructure (13). An optimised, efficient and simple method is achieved which enables the real-time management and processing of the data obtained from the railway infrastructure.


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    Title :

    METHOD FOR IN-SITU AND REAL-TIME COLLECTION AND PROCESSING OF GEOMETRIC PARAMETERS OF RAILWAY LINES


    Additional title:

    VERFAHREN ZUR IN-SITU- UND ECHTZEITSAMMLUNG UND VERARBEITUNG VON GEOMETRISCHEN PARAMETERN VON EISENBAHNLINIEN
    PROCÉDÉ DE CAPTURE ET DE TRAITEMENT IN SITU ET EN TEMPS RÉEL DE PARAMÈTRES GÉOMÉTRIQUES DE LIGNES FERROVIAIRES



    Publication date :

    2022-10-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G01S RADIO DIRECTION-FINDING , Funkpeilung



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