FIELD: instrument making.
SUBSTANCE: invention relates to railway automation and telemechanics on railway transport and can be used for alerting workers. System comprises rolling stock detectors installed on rails, collective portable warning device, peripheral and central radio communication units. Collective portable warning device includes control device, generator of acoustic signals for monitoring and notification, amplifier, loudspeaker, analysing device, transceiver, microphone, analysing device, as well as optical emitter. Peripheral radio communication unit includes monitoring and notification signal generator and transmitter. Central radio communication unit includes control device, transceiver, display and control panel, loudspeaker, control and synchronization device, and warning signal generator.
EFFECT: higher reliability and efficiency of alerting workers.
3 cl, 1 dwg
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