FIELD: transportation.
SUBSTANCE: invention refers to rail vehicles. Rail vehicle with chipping loss detection includes floor base (U) equipped with at least one acoustic signal receiver (1) detecting chips falling to the floor base by sound. Signal processing device (5) is provided to obtain signal (S1) from at least one acoustic signal receiver (1). Signal processing device (5) processes signal (S1) to form chipping loss signal (S5) reflecting floor base load produced by chips. Chipping loss signal from signal processing device (5) is included in the functioning of rail vehicle.
EFFECT: enhanced reliability of rail vehicle.
13 cl, 2 dwg
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