| 摘要 |
PROBLEM TO BE SOLVED: To obtain train communication system capable of reducing work load during communication in which a plurality of trains are targeted.SOLUTION: On-train systems 1a, 1b comprise on-train communication control devices 2a, 2b. When a ground system 5 comprises a communication control server 8 and a train control terminal 9, the on-train communication control devices 2a, 2b transmit a notice of vehicle information to the communication control server 8. When the train control terminal 9 transmits the generated data required for controlling the control target trains from the ground system 5 to the on-train communication control devices 2a, 2b on the control target trains, the train control terminal 9 transmits the data to the communication control server 8 based on operation information acquired by inquiring of the communication control server 8 for train information of a specified train as a control target. The communication control server 8 transmits the data to the address of the on-train communication control devices 2a, 2b on the trains corresponding to the operation information, and transmits a processing result received from the on-train communication control devices 2a, 2b to the train control terminal 9. |
