FIELD: transport.
SUBSTANCE: invention relates to railroad transport and may be used in electropneumatic brakes of passenger trains. Method of control consists in interaction of analyser with signalisers and relays, automatic cutting in of electropneumatic braking via contacts of read head of drive train connecting hose with special indication to this end. Simultaneously, analyser feeds AC potential difference via front head into head train line to be received by locomotive relay for it to interact with analyser which causes similar automatic actuation of electropneumatic braking in said train.
EFFECT: possibility to exploit electric current frequency characteristic to allow simultaneous braking and to annunciate locomotive engineman about emergency conditions.
6 dwg
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