FIELD: transport.
SUBSTANCE: invention relates to train control systems and can be used in subway train traffic ACS. Transceiver performs automatic control over train speed proceeding from digital synthesis of analog signals controlling tolerable speed at controlled line sections by multi-purpose generator of ACS frequency sine signals based from feedback from digital processing of rail circuit tone frequency (RTF) receiver signal. CAS frequency signal multi-purpose generator and RTF signal generator make supply unit, while ACS frequency signal generator and multi-purpose RTF signal receiver make receiving unit, both being connected in turn to boundaries of track controlled sections. Bus interface allows interaction of all units of proposed device. Multi-purpose receiver comprises two signal conversion and processing circuits each connected to two control circuits by their potential outputs.
EFFECT: reduced expenses for hardware.
3 cl, 4 dwg
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