The invention relates to a phase-sensitive track circuit intelligent receiver and a signal processing method. The phase-sensitive track circuit intelligent receiver comprises a signal input unit, an anti-aliasing filtering unit, a digital signal processing unit, a dynamic security AND gate and a module switch power supply, wherein the signal input unit, the anti-aliasing filtering unit, the signal processing unit and the dynamic security AND gate are sequentially connected. The phase-sensitive track circuit intelligent receiver and the signal processing method have the advantages that on the premise of completely realizing the functions of a two-element two-position relay and a microelectronic phase-sensitive track receiver, the mutant function is added for solving the problem of defective shunting; the track circuit state, the receiving equipment state, track signals, local signals, electrification interference signals and coding interference signals are monitored; and the use by field repair personnel is convenient.
Phase-sensitive track circuit intelligent receiver and signal processing method
2015-08-26
Patent
Electronic Resource
English
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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