RAILROAD LINE CIRCUMFERENCE ENVIRONMENT INFORMATION INFORM APPARATUS AND METHOD

摘要

The invention which relates to a method lines surrounding information notification apparatus and processing, is a special environment information around the track rail so that by informing the pre-train before passing the period, improving the safety and reliability of the train operation. The present invention To this end, the impedance which, depending on the distance to the matching means, in consideration of the power supply to control the output level of the power step by step, up / down two-way environment information tabulated then generates a BPSK phase-modulated signal and a code generating section for, and an amplification section for amplifying the magnitude of the phase-modulated signal, and notification using a signal fed back from a loop that alerts environment having a loop checking for automatically diagnosing the failure of the loops an information notification means .;; Notification loop to provide a transmission line of the BPSK signal that is output from the environment information and the notification section;; Impedance matching means disposed between the environment information notification means, and notification loop, the impedance matching between the environment information notification section that the notification and loop;; Broadcast information recognition means for receiving the BPSK signal through the impedance matching means and demodulates it to the original signal output by the phase;; The broadcast information demodulating the signal output from the recognition means in the transmission side 16-bit polynomial to create a free passing of the shift register A001, such as help made by the code generating unit compares the free help received with the data,; When the comparison result by the coincidence of free help parts of the 16-bit code generated free recognizes the demodulated signal as a track surrounding information include the ATC processor for controlling the train operation according to the recognized environment information; Environment information notification means for detecting a track surrounding information of the corresponding period to convert the output to the BPSK; Notification loop to provide a transmission line of the BPSK signal that is output from the environment information and the notification section; Impedance matching means disposed between the environment information notification means, and notification loop, the impedance matching between the environment information notification section that the notification and loop; Broadcast information recognition means for receiving the BPSK signal through the impedance matching means and demodulates it to the original signal output by the phase; And configured to include the notification information identification (Automatic Train Control) ATC for controlling the train operation according to the analysis information when the demodulation signal which is output a predetermined signal to be recognized and processed by the environment information from the processor means.