REDUNDANT DEVICE OF TRACK SEMI-AUTOMATIC INTERLOCKING

摘要

FIELD: railway transport. ^ SUBSTANCE: proposed device comprises two channels, i.e. one to process track transducer data and another to transmit processed data to decision-making peripheral hardware, communication cables, circuits to energise common signaling relay of leave light signals of B and A, circuits to switch on electric latch of B and A station service train pusher-staff, circuits of non-occupancy switch-off relays of B and A stations and station supervisor control boards of B and A stations. ^ EFFECT: increased crossing capacity. ^ 2 dwg