Traction power supply production management system

Abstract

The invention discloses a traction power supply production management system, which comprises a mobile device end, a data center, a big data application platform, an automatic application platform, a data visualization platform, a geographic information platform, a network security platform and a display platform, and is characterized in that the mobile device end and the geographic information platform belong to a system extranet; The big data application platform, the data center, the automatic application platform, the data visualization platform and the display platform belong to a system intranet; The invention has the advantages of reducing human input, improving operation data accuracy, guaranteeing power supply safety and the like.

Description

Technical field [0001] The present invention relates to the field of traction power management systems, and more particularly to a traction power supply management system. Background technique [0002] The application range of the traction power supply management system includes the railway station power supply department, the railway supply segment segment and the power supply segment, and the network workers are divided into network workers, which have hundreds of kilometers, and there is a need to exchange a large number of highly structures between the levels. The data is highly required for bandwidth and quality of the communication link. However, in the domestic railway traction power supply industry, the quality of the communication link between the railway bureau to the segment is generally very low (generally only 20kbps / s), and due to the near rail, often due to interference Line; between the supply segments and the railway bureau, there is generally only low-speed te...

AI Technical Summary

Problems solved by technology

The data transmission from the section to the work area includes broadcast (all work areas must receive), multicast (only the catenary work area receives) and point-to-point (from the section to a certain work area), the situation is complicated

Daily data transmission is mainly based on substation operation data and catenary operation data. The data volume is large (for example, for a substation, the data volume of more than a dozen reports needs to be uploaded every day), and the transmission time on the low-speed dial-up link is relatively long. long

In addition, because the communication links between subsystems of traction power supply operation and management system are usually low-speed and unreliable, there are often disconnections in the middle of data transmission, which may cause multiple The data (which itself should be atomic) is split during transmission, the front part is transmitted correctly, the latter part is not transmitted due to disconnection, and if the data of the former part is actually written into the target database, it will destroy business activities the integrity of

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