ATP (AUTOMATIC TRAIN PROTECTION)

AUTOMATIC TRAIN PROTECTION (ATP)
• ATP system works based signaling system, which is
based on the status of wayside signals. So that
violations can be handled by the system signal ATP by
conducting automatic emergency braking.
• Operation of the system is based on transferring the
signal from the train tracks to use the principle of
inductancecoupling. Because there are three different
frequency signals can be transferred is 500 Hz
influence, 1000 Hz influence,and 2000 Hz influence

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