Train remote wireless communication device and method

Abstract

The invention discloses a train remote wireless communication device and method, and belongs to the field of train remote wireless communication, the device comprises a vehicle-mounted data recordingmodule, a remote wireless module, a ground server and a database server; the vehicle-mounted data recording module transmits the received real-time communication information and state information of each piece of equipment of the train and the software version information of the vehicle-mounted equipment to the ground server in a wireless transmission mode through the remote wireless module; the ground server analyzes and processes the received communication information and state information of each piece of equipment of the train and the received software version information of the vehicle-mounted equipment and then stores the information into the database server; the database server analyzes and processes the communication information and the state information of each piece of equipmentof the train and the software version information of the vehicle-mounted equipment, and then performs statistics, analysis and summarization; the device and the method have the advantages that the manpower is saved, the work efficiency is improved, and the accuracy and the completeness of the train data are fully ensured; and corresponding train numbers and software version information corresponding to equipment are recorded, so that maintenance and management are facilitated.

Description

technical field [0001] The invention relates to the field of train remote wireless communication, in particular to a train remote wireless communication device and method. Background technique [0002] Modern trains gradually adopt the Ethernet protocol for communication, which effectively improves the speed of train communication and realizes the interaction between devices more quickly and accurately. At present, trains generally use on-board data recording units to record train information, and it is necessary to download data manually when analyzing train operation data. In this way, many problems will be faced: on the one hand, when a fault occurs on the train line, it cannot be processed in time, and only the running data can be downloaded after returning to the segment to analyze and find the cause of the fault, which not only brings unnecessary difficulties, but also takes too long to process. On the one hand, the current status information cannot be obtained in tim...

AI Technical Summary

Problems solved by technology

In this way, many problems will be faced: on the one hand, when a fault occurs on the train line, it cannot be processed in time, and only the running data can be downloaded after returning to the segment to analyze and find the cause of the fault, which not only brings unnecessary difficulties, but also takes too long to process. On the one hand, the current status information cannot be obtained in time when the train fails, which will also increase the difficulty of post-processing problems

[0004] The existing data recording unit downloads data manually by getting on the car, and the software maintenance of each device is manually updated and upgraded. The work efficiency is low and labor-intensive

It cannot interact with the ground server through remote wireless, only a single data transmission

Once the wireless signal is unstable during operation, the data information of the train cannot be obtained, and the real-time and completeness of the train data cannot be fully guaranteed

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