FIELD: physics.
SUBSTANCE: according to the method for monitoring the rail track, an acoustic signal is transmitted to the rails, the reflected signal is received by acoustic sensors, and the signal is processed by the signal processing system. The track state is judged based on the analysis of the obtained data. A deformation wave is used as the acoustic signal source, occuring in the rail as the rolling stock moves. Reception of reflected signals is carried out continuously in the movement of the composition. Electromagnetic-acoustic transducers are used as acoustic sensors.
EFFECT: functionality is extended and the reliability of the rail track monitoring method is increased.
3 dwg
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