Storage system for remotely backing up data of train operation monitoring device

A technology for train operation monitoring and off-site backup, which is applied in the direction of operation center control system, digital transmission system, and data exchange through route configuration, etc., which can solve heavy workload, inconsistent cross-office data management, and inconvenient data transfer problem, to achieve the effect of safe storage

Inactive Publication Date: 2018-06-05
HUNAN CRRC TIMES SIGNAL & COMM CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This will lead to problems such as heavy workload, inconvenient data transfer, and inconsistent cross-office data management in the process of LKJ cross-office data handover (meaning that railway bureau users obtain LKJ data from other railway bureaus through data handover)

Method used

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  • Storage system for remotely backing up data of train operation monitoring device
  • Storage system for remotely backing up data of train operation monitoring device
  • Storage system for remotely backing up data of train operation monitoring device

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Embodiment Construction

[0023] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. Note that the aspects described below in conjunction with the drawings and specific embodiments are only exemplary, and should not be construed as limiting the protection scope of the present invention.

[0024] figure 1 Shows the three-layer architecture software of the embodiment of the storage system for backing up the data of the train operation monitoring device in different places of the present invention, which are respectively the railway bureau client program, the railway bureau node middle layer and the data center service layer, respectively deployed in the storage The system's railway bureau client, the middleware of the railway bureau site server and the service middleware of the data center server.

[0025] System deployment as figure 2 As shown, it is a three-tier network architecture: with two data center servers as the core ...

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Abstract

The invention discloses a storage system for remotely backing up data of a train operation monitoring device. Real-time synchronization of remote data across a local area network is achieved based ondata replication of a data center and remote master and standby servers. According to the technical scheme, the system comprises a railway administration client, a railway administration site server,two data center servers and a computer program. The railway administration client, the railway administration site server and the data center servers are in communication connection, and after a computer program runs, the follow steps are executed: train operation monitoring device data queried by the railway administration client is uploaded to the railway administration site server; the railwayadministration site server receives the train operation monitoring device data and then performs local backup and forwards the data to a first data center server; the first data center server receivesthe train operation monitoring device data and then performs local backup and synchronizes the data to a second data center server for remote backup.

Description

technical field [0001] The invention relates to a data storage technology of a large railway train operation monitoring device (LKJ), in particular to a data storage system capable of backing up LKJ safety data in different places. Background technique [0002] The train running monitoring device is abbreviated as LKJ, which is a train speed monitoring device developed by my country's railways with the main purpose of ensuring train running safety. The device collects and records various locomotive running status information related to the safe operation of the train while realizing train speed safety control, and promotes the automation of locomotive operation management. [0003] The train operation monitoring device uses the track circuit and the locomotive signal as the information source of the train operation instruction, obtains the operation line parameter information by presetting the host computer, and uses computer intelligent processing to safely monitor the list...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L27/00H04L12/46H04L29/08
CPCH04L12/4641H04L67/1095H04L67/1097H04L67/12B61L27/40H04L67/1001
Inventor 刘曦杨献言圣梁飞唐承余李玺雷丽萍邓勇朱双娇杨少彬
Owner HUNAN CRRC TIMES SIGNAL & COMM CO LTD
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