MICROPROCESSOR-BASED AUTO-BLOCKING SYSTEM WITH DECENTRALIZED HARDWARE PLACEMENT Russian patent published in 2022 - IPC B61L23/08 

FIELD: auto-blocking devices.

SUBSTANCE: invention relates to auto-blocking devices with decentralized hardware placement. The system contains in floor cabinets (1) equipment for automatic blocking of block sections of the span between neighboring first (2) and second (3) stations, equipment for track circuits with insulating joints and blocks (4) for controlling the signal lights of traffic lights (5) that enclose the corresponding block sections, a transceiver-decoder (6) of signals of the numerical code of the track circuit of this block section and a generator (7) of signals of the numerical code of the track circuit of the adjacent block section, located in the established direction of movement of trains along the stage, block (8) of protection and coordination, microprocessor a module (12) for receiving, accumulating and analyzing information about the free/occupied track circuits of the haul block sections, a low-power microprocessor-based radio transceiver (13) is connected to a local low-power radio communication network and is protected from unauthorized access to data by means of cryptographic information protection. At the first (2) and second (3) stations, respectively, the first and second computers (9) of the workstations of the on-duty electromechanics of the STsB - the workstation, station microprocessor transceivers (10) with ports (14) for communication with computers (PC) of the electrical interlocking system (IS) are installed, respectively and ports (15) for communication with computers of the dispatcher centralization (DC) system.

EFFECT: simplification of modernization of typical decentralized systems of automatic blocking of the numerical code is achieved.

1 cl, 1 dwg