PROCEDURE FOR ADJUSTING A GUIDE SYSTEM OF A RAIL WORKS MACHINE, METHOD AND SYSTEM FOR GUIDING THEM

摘要

To set a measuring system comprising a tacheometer (26) mounted on a carriage (14) traveling on a railway track (12) under construction and a target (16) fixed on a railway machine (10), is circulated the carrier carriage (14) on the railroad track (12) in a work direction (100) from a starting position to an arrival position proximate an arrival topographic singularity (58, 60); the carrier carriage (14) is blocked and a target (64, 70) of the arrival topographic singularity (58, 60) is made. Then, the railway work machine (10) having been brought into the starting position, a target (66, 72) of the target (16) is made. Finally, the coordinates of the arrival position of the carrier carriage (14) are calculated, as a function of the measurements made, of additional data relating to the starting position, as well as positioning data of the arrival topographic singularity (58). , 60) and data relating to a theoretical plot of the track.