TRAIN CONTROL SYSTEM

摘要

A train control system of the present invention includes: an on-board device 1 that is mounted on a train and has an vehicle radio set VRS1 capable of performing wireless communication; fixed radio sets (WRS1 to WRS7, and SRS1) that are disposed along the railroad track R and capable of performing wireless communication by a time division multiple access method with the vehicle radio set VRS1; and a ground device 2 that calculates distance from a train A to a stop point before a preceding train B on the basis of the location information of the train A obtained by the wireless communication between the vehicle radio set VRS1 and the fixed radio set. The on-board device 1 generates a stop pattern on the basis of the distance, and performs a travel control so that the train A travels at a speed equal to or less than the stop pattern.

主权项

1. A train control system comprising:
an on-board device that is mounted on a train traveling on a railroad track and has an vehicle radio set capable of performing wireless communication; a fixed radio set that is disposed along the railroad track and capable of performing wireless communication by a time division multiple access method, in which time synchronization is performed to allow the vehicle radio set and the fixed radio sets to communicate with each other only in an allocated time slot; and a ground device that calculates distance from the train to a stop point before the preceding train on the basis of the location information of the train obtained by the wireless communication between the vehicle radio set and the fixed radio set, wherein the on-board device generates a stop pattern from the train on which the on-board device is mounted to the stop point on the basis of the distance to the stop point, which is transmitted from the ground device, and performs a travel control so that the train on which the on-board device is mounted travels at a speed equal to or less than the stop pattern.