Warning system for a track construction site and method for operating a track construction site

摘要

A warning system for a track construction site, comprising a track section (20) subdivided into a plurality of warning areas (W1, W2, W3), each of a boundary marking (G1, G2, G3, G4) arranged at the border between adjoining warning areas (W1, W2, W3) , G5, G6), at least one warning transmitter (40) arranged in each warning area (W1, W2, W3), and a track-laying machine (10) traveling on the track section (20) with a warning zone (W1, W2, W3 ) in another warning area (W1, W2, W3) the boundary marking (G1, G2, G3, G4, G5, G6) detecting sensor (12, 14), wherein the warning system based on the last detected by the sensor (12, 14) boundary marker (G1, G2, G3, G4, G5, G6) for determining a current warning range (W1, W2, W3) in which the track-laying machine (10) is located and for outputting a warning signal by only the at least one warning transmitter (40) in the current warning area (W1, W2, W3).