| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To obtain a train communication system in which, when changing a train number of one composed train, the train number can be avoided from being registered double temporarily. <P>SOLUTION: When an on-vehicle system 1 includes an on-vehicle communication control device 2 and a ground-based system 5 includes a communication control server 8 and a train control terminal 9, the on-vehicle communication control device 2 receives the change of a train number of a train in which the device itself is mounted, and transmits, to the communication control server 8, a change notice indicating the change of the train number. On the basis of the change notice, the communication control server 8 changes registration information concerning: a composition number of the train; and a train number corresponding to an address for the train. When transmitting data, which are generated by the train control terminal 9 and required for controlling the train to be controlled, from the ground-based system 5 to the on-vehicle communication control device 2 of the train to be controlled, the address registered in the communication control server 8 is used. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
