FIELD: railway automatics.
SUBSTANCE: invention relates to the field of railway automation and telemechanics for control of station track circuits. In the method, to the center of the rail line, during the control by means of the telecontrol line, a tone frequency tone generator is connected, along the tele signaling line to the rail track junctions - track receiver, alternate cyclic connection of short track lines of route sections is carried out with participation of station computer, which acts on the track generator, changes the phase of the signal to the opposite one and forms an interval at the end of the order, then the computer forms a new order for checking the short rail lines of the next route.
EFFECT: enabling reduction of cable cores and equipment for monitoring conditions of station rail circuits.
1 cl, 4 dwg
