| 摘要 |
<p>This invention comprises: on-board radio devices (VRS1, VRS2) that are disposed, on a train (1) traveling on a railway track (R), for wireless communications; along-railway-track radio devices (WRS1 to WRS5) that are disposed along the railway track (R); and a guiding means for performing a train guide broadcast at a predetermined timing on the basis of information related to the position of the train and acquired through wireless communications between the on-board radio devices (VRS1, VRS2) and the along-railway-track radio devices (WRS1 to WRS5).</p> |
