APPARATUS AND METHOD FOR DIGITAL HIGH VOLTAGE IMPULSE TRACK CIRCUIT

摘要

The digital high voltage impulse track circuit device of the present invention is a high voltage impulse track circuit device that generates a vehicle control signal according to whether a train is present on a track of a corresponding occlusion section, and supplies a rated DC power to the track circuit device. Power module; A transmission module generating and transmitting an asymmetric digital impulse waveform composed of a positive pulse and a negative pulse in orbit based on the DC power supplied from the power module; A receiving module that receives the voltage from the track, analyzes the received voltage to determine whether a train is present, and outputs a corresponding DC voltage (electrically isolated); And a track relay operated by a DC voltage output from the receiving module. Therefore, the present invention has an advantage in that data management is easy by implementing the high voltage impulse track circuit device digitally, thereby reducing maintenance and maintenance time.