RAIL CIRCUIT INTEGRITY CONTROL DEVICE

摘要

FIELD: transport. ^ SUBSTANCE: invention relates to railway equipment, namely, to railroad ACS and telemetry hardware and may be used for rail circuit integrity control Proposed device comprises pulse generator 2 with control input with its one pole connected with first rail at one end track 1 and another pole connected to second rail at the same end of track via measuring device 3. Measuring device comprises resistor connected in parallel with ADC. Output of said measuring device is connected to data processing and control device 4 with its output connected to pulse generator control input. Throttle 5 is connected to opposite end of track. Pulse generator 2 incorporates additional switch and voltage stabiliser with its input connected to capacitor and its output connected to voltage switch input. Voltage switch control input is connected with data processing and control device 4 while its control output is connected to track 1. ^ EFFECT: higher accuracy and stability of measurements. ^ 5 dwg