The invention provides a train network, a communication method, a train, electronic equipment and a storage medium. The train network comprises a train-level backbone network, an internal Ethernet and a vehicle-level Ethernet; the train-level backbone network comprises ETBN switches configured by train subunits, and the ETBN switches are connected through a bus type topological structure; the vehicle-level Ethernet comprises an ECNN switch configured in a compartment and equipment in the compartment; the ECNN switches are connected in a ring topology structure, and the equipment is connected with the ECNN switches through Ethernet interfaces; the central control unit is connected with the ECNN switch; the ETBN switch in the train-level backbone network is connected with any ECNN switch in the vehicle-level Ethernet through an internal Ethernet; the IP addresses of all devices in the same subunit are different; IP addresses of devices of the same type at corresponding positions in different subunits are the same. The train information transmission speed and stability can be improved.

    本发明提供一种列车网络、通信方法、列车、电子设备及存储介质。其中,列车网络包括:列车级骨干网、内部以太网和车辆级以太网;列车级骨干网包括列车子单元配置的ETBN交换机,ETBN交换机以总线型拓扑结构连接;车辆级以太网包括车厢配置的ECNN交换机和车厢内的设备;ECNN交换机以环形拓扑结构连接,设备通过以太网接口与ECNN交换机连接;中央控制单元与ECNN交换机连接;列车级骨干网中的ETBN交换机与车辆级以太网中的任一ECNN交换机通过内部以太网连接;同一子单元中所有的设备IP地址不相同;不同子单元中对应位置相同类型的设备IP地址相同。能够提高列车信息传输的速度和稳定性。


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    Title :

    Train network, communication method, train, electronic equipment and storage medium


    Additional title:

    列车网络、通信方法、列车、电子设备及存储介质


    Contributors:
    WANG XIANG (author) / CUI YULONG (author) / WANG GUANGMAO (author) / HUANG GUODONG (author) / YANG GUOYI (author)

    Publication date :

    2021-08-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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