APPARATUS FOR PROVIDING ENHANCED SAFETY DEGREE IN RAILWAY ROAD STATION DUE TO ADDITIONAL RESTRICTIONS OF ARRIVAL AND DEPARTURE OF TRAINS

摘要

FIELD: railway road automatic systems. SUBSTANCE: apparatus includes display with light cells of track of train arrival and with follower of each output traffic light; unit for monitoring track condition having odd and even section-monitoring relays, contacts of odd and even exclusive relays and also track relay in power supply circuits of section-monitoring relay, white and green lamps of track cells in display; unit of outlet traffic light with signaling relay and with its contact in circuit for turning-on green lamp of follower of traffic light in display. Novelty is additional even and odd safety relays in unit for monitoring track condition; additional safety relay in unit of outlet traffic light; transistorized switches; decoder and unit for data processing in the form of microprocessor for computing operations. Track cells and follower are provided with additional signaling lamps of different color, for example violet. Apparatus inhibits arrival of trains, for example with hazard cargoes, to tracks inhibited for their reception and inhibits train departure from station to open line inhibited for such departure and also provides monitoring of such train movement. EFFECT: enhanced safety of train movement. 2 cl, 1 dwg