Train operation control system, on-vehicle device and train operation control method

摘要

PROBLEM TO BE SOLVED: To provide a train operation control system, an on-train device, and a train operation control method capable of avoiding deviation of the position and speed of a train for a re-generated run curve.SOLUTION: An on-train device 10 mounted on a train includes a train travel prediction part 11 for predicting the position and speed of the own train after elapse of a set time from the present point of time, and a train automatic operation part 13 for performing automatic operation of the own train based on a given run curve. A ground device 20 includes a run curve generation part 22 for generating a run curve from the time after the elapse of the set time, using the information on the predicted position and speed of the train after the elapse of the set time.