TRAIN INTERVAL CONTROL SYSTEM Russian patent published in 2022 - IPC B61L21/10 B61L23/18 

FIELD: train traffic regulation.

SUBSTANCE: The invention relates to means for interval regulation of train traffic. The train interval control system comprises a train control center (1), including a microprocessor centralization device (2), a radio blocking device (3), a radio communication block (4), a station device (5) for auto-blocking, track devices (6) for auto-blocking installed on the hauls. In the head car of each train, a locomotive security device (7), a means (8) for receiving data from the track circuit, a radio communication device (9), a block (10) for making decisions and generating control commands, a block (20) for cryptoprotection are installed, also in the head (11) and tail (12) cars of the train, devices (13) and (14) are installed, consisting of a block (15) for data processing, a two-channel block (16) for calculating the security code, a block (17) for generating a message about the system time and a communication block (18) with the locomotive safety device. At the same time, on each locomotive involved in the control of the system, a block (22) for sensing the space of approaching a train and a block (23) for calculating and maintaining the minimum safe distance following the train in front are installed and connected to the locomotive safety device (7).

EFFECT: increased safety and throughput of the site.

1 cl, 1 dwg