Monitoring system of sliding for railway car

Present invention; Relates to a to check whether the sliding phenomenon occurs by the air pressure of the brake cylinder to exert a rotational speed and the mechanical braking force of the wheel and axle of a railway vehicle detection system. The present invention as is; The first to fourth the paced portions, and a pressure measurement unit, the signals for measuring the air pressure for braking the brake disc in a potential wheel shaft of the test balance voltage, which is installed in the electric potential, and the rear wheel shaft of the test balance with the adjacent bogie of the rail vehicle It characterized by consisting of; the F / V converter for converting a signal, a / D converter for converting the signal into a digital signal, and a data acquisition unit for determining whether the sliding phenomenon receives the signals generated. In accordance with the present invention; Only the measurements of the braking pressure in the sense of speed by using a portion rotational speed and the braking cylinder of the wheel shaft mounted in the test balance with the adjacent bogie, each of the electric potential and the rear wheel shaft to monitor the sliding phenomenon of the railway car sliding on the rail vehicle can result in the same time you can see the symptoms easily. Urban rail, wheel and axle, sliding phenomenon