Track circuit information acquisition device

The utility model discloses a track circuit information acquisition device, including casing, information acquisition circuit, dial switch, information monitoring treater and communication unit, the information acquisition circuit includes track circuit transmitting terminal / receiving terminal information acquisition circuit of being connected with the information monitoring treater, information monitoring treater and communication unit connect, and the railway signal that the information acquisition circuit will be gathered inputs in the information monitoring treater to carry out the wireless communication transmission through communication unit, the utility model provides a collection system detectable track circuit transmitting terminal rail surface owner / vice frequency voltage and track circuit low frequency information code, the real -time supervision to the outdoor signal appliance of railway has been realized to can report to the police when confirming that outdoor signal appliance breaks down, shorten the fault handling time effectively.