The embodiment of the present invention provides an integrated service train-ground communication system applied to rail transit. The system mainly comprises ground servers, vehicle-mounted mobile stations and a ground controller, the ground controller is equipped with a plurality of servers which share a same AP in a same backbone network, the same AP in a ground backbone network is resolved into a plurality of virtual APs, and an only virtual AP is distributed to each ground server. Each ground server comprises the plurality of servers, each server carries out the data communication with the corresponding vehicle-mounted mobile station via a wireless communication network by using the distributed virtual AP, and the vehicle-mounted mobile stations carry out the data communication with the corresponding ground servers via the wireless communication network. According to the present invention, different applications can share a same physical basic network, thereby maximizing the utilization efficiency of a physical network, and being able to satisfy various production businesses of the city rail transit at the same time.


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    Title :

    Integrated service train-ground communication system applied to rail transit


    Contributors:
    ZHU LI (author) / ZHAO HONGLI (author) / JIANG HAILIN (author) / TANG TAO (author)

    Publication date :

    2015-12-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr



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