COMPLEX DEVICE FOR TRAIN SAFETY CONTROL Russian patent published in 2013 - IPC B61L25/04 

FIELD: transport.

SUBSTANCE: invention relates to railway equipment, namely, to railroad ACS and telemetry hardware and be used for traffic control. Proposed complex comprises the following components interconnected via internal CAN interface, i.e. modules of safety control system, two-channel central processing modules, and amplifiers connected to electrically driven air control valve. To external CAN interface connected are locomotive control microprocessor system, locomotive braking system complex, electrically driven air control valve and RS-485 interface. The latter is connected to system cabinet, electrically driven air control valve, audio data board, matching unit and point communication channel receiver unit. Extra ports of module gate-CAN are connected with external CAN interface and radio modem with its second port connected via duplex filter to radio antenna. Module of input discrete signals is connected to discrete signal source. Signal output module is connected to actuators. Transceiver modules TETRA and GSM/GSM-R are connected to external CAN interface. Note here that their ports are connected via duplexer to compatible integrated antenna.

EFFECT: expanded operating performances.

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