FIELD: transportation.
SUBSTANCE: electro-pneumatic brake with digital control comprises an electronic unit of the braking system control, which includes an electric air distributor control system, a diagnostic system and a self-diagnostic system. The input of the carriage brake system control unit is connected to the electric line of the electro-pneumatic brake via a digital modem and a separation unit of digital and analogue signals, and the output - to the input of the executive part. The executive part is connected to a brake line, a spare tank, brake cylinders and atmosphere. Pressure sensors installed in the channels of the brake line, the spare tank, each brake cylinder, respectively, and the sensor for determining the carriage load are connected to the brake system control unit. A relay unit is designed to supply voltage to electromagnetic valves of the electric air distributor from electric lines.
EFFECT: increasing the brake reliability.
2 cl, 1 dwg
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