The embodiment of the invention provides a grouped train, a train data transmission method, a device and a storage medium. A train communication network comprises an Ethernet and a multifunctional vehicle bus MVB, each traction unit comprises an SCCU, a plurality of SRUEs and a plurality of SRUMs, and the SRUEs and the SRUMs of each traction unit are in communication connection through a unit-level ring network; every two adjacent traction units are in communication connection through an ETB, and a plurality of SRUEs connected in series are arranged on the ETB. The SCCUs of two adjacent traction units are in communication connection through an MVB, and a plurality of SRUMs connected in series are arranged on the MVB; the SCCUs of every two adjacent traction units are in communication connection through a WTB. By integrating a bus type network and a switching type Ethernet network on a marshalling train, the real-time performance and the transmission rate of a train communication network are improved. Meanwhile, large-information-amount data can be transmitted.
本申请实施例中提供了一种编组列车、列车数据传输方法和装置、存储介质,列车通信网络包括以太网和多功能车辆总线MVB,每个牵引单元包括一个SCCU、多个SRUE及多个SRUM,每个牵引单元的多个SRUE及多个SRUM通过单元级环网进行通信连接;相邻两个牵引单元通过ETB进行通信连接,且ETB上设置有多个串联的SRUE;相邻两个牵引单元的SCCU之间通过MVB进行通信连接,且MVB上设置有多个串联的SRUM;相邻两个牵引单元的SCCU之间还通过WTB进行通信连接。通过在编组列车上集成总线型网络与交换型以太网网络,提高了列车通信网络的实时性、传输速率,同时能够对大信息量数据进行传输。
Grouped train, train data transmission method, device and storage medium
编组列车、列车数据传输方法和装置、存储介质
2021-08-24
Patent
Electronic Resource
Chinese
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