| 摘要 |
A train control operation system, the system comprising a data collection server for collecting data relating to one or more elements of trains, a network for distributing data relating to the elements to subscribers and a subscription server for hosting definitions of elements which is accessible by subscribers of the system, so as to enable each subscribers to access the definitions from a single source. .. . .. . . . . Win4 .. . .. . .. . . .. . --- --- --- -- 7' 10 N' ~fn CI , 0 - / N'' CIA |
