Method for on-site and real-time collection and processing of geometric parameters of railway lines

• Main Authors: GONZALEZ ALVAREZ CESAREO, LANZA LOPEZ BORJA JAVIER, GALLAGHER PEREZ DARIO, PUENTE MARTINEZ RUBEN, ADRIAN SUAREZ GONZALEZ
• Format: Patent
• Language: Chinese; English
• Published: 02.08.2022
• Subjects: ANALOGOUS ARRANGEMENTS USING OTHER WAVES; CALCULATING; COMPUTING; COUNTING; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; ENSURING THE SAFETY OF RAILWAY TRAFFIC; GUIDING RAILWAY TRAFFIC; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASURING; PERFORMING OPERATIONS; PHYSICS; POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES; RADIO DIRECTION-FINDING; RADIO NAVIGATION; RAILWAYS; TESTING; TRANSPORTING; VEHICLES IN GENERAL

The invention relates to a method for on-site and real-time collection and processing of geometric parameters of a railway line, in a specific but non-limiting manner. A method relating to height and pull-out values of contact lines in electrified lines and metrology values of specific elements of infrastructure in any line generated based on static measurements starting from a two-dimensional scene perpendicular to a track axis wherein the method comprises the steps of: determining a number of angular positions for each scene, determining the minimum number of passes in each position, obtaining the original coordinates, applying an averaging algorithm, applying an offset correction, transforming the coordinates, and applying these steps to solve the height and pull-out values of the catenary (6), or applying these steps to solve the metrology values of specific elements of the infrastructure (13). An optimized, efficient and simple method is achieved which enables real-time management and processing of data