TRAIN CONTROL DEVICE

PROBLEM TO BE SOLVED: To provide a train control device allowing the long-time recording of a received waveform along with the determination of a train control signal and reproduction of the seized condition of reception and the actual condition of reception for serving accurate testing. SOLUTION: A train control signal transferred via a receiver 1, input means 2 and band restricting means 3 is converted into digital time series by A/D converting means 4 and demodulated by signal determining means 5. Train control means 8 determines a target speed from the train control signal and outputs a braking instruction to a braking device 9 in accordance with train speed and position information. Record reproducing control means 13 records the digital time series being compressed by coding compressing means 10 in recording means 11 in accordance with the abnormal reception judgement of the signal determining means and the train control means, outputs it in a proper signal from the recording means to an output device 15 via output means 12 with the instruction of an input device 14, and selectively reproduces a signal waveform.