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

摘要

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.