Unified management system for multi-source heterogeneous data of railway facilities

By constructing a unified management system for multi-source heterogeneous data of railway facilities, the problem of integrating and analyzing multi-source heterogeneous data has been solved, and efficient data collection, standardized processing and unified storage have been achieved, thereby improving the level of intelligent facility management and fault early warning capabilities.

CN121705360APending Publication Date: 2026-03-20INST OF COMPUTING TECH CHINA ACAD OF RAILWAY SCI +2
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Patent Information

Application Number
CN202511872946.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-12-12
Publication Date
2026-03-20

AI Technical Summary

Technical Problem

The existing railway facility management system lacks a unified data integration platform, which makes it impossible to achieve efficient collection, standardized processing, unified storage and centralized service of multi-source heterogeneous data. As a result, it is difficult to form a unified monitoring and management view of the data, which affects the accuracy and real-time performance of facility status assessment and fault early warning.

Method used

A unified management system for multi-source heterogeneous data of railway facilities is constructed, including a data acquisition module, an evaluation module, a data standardization module, a verification module, an analysis module, and a fault diagnosis module. Through real-time data acquisition, preprocessing, format conversion, field mapping, data verification, and in-depth mining, efficient data integration and intelligent analysis are achieved.

Benefits of technology

It enables efficient collection, standardized processing, and unified storage of multi-source heterogeneous data, improves data reliability and traceability, supports intelligent decision-making and early warning analysis, enhances the visualization and monitoring capabilities of facility operation status, and reduces the risk of equipment failure.

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Abstract

The invention relates to the technical field of railway facility data management, in particular to a railway facility multi-source heterogeneous data unified management system which comprises a data acquisition module, a data quality evaluation module, a data standardization module, a data consistency verification module, a data analysis module and a fault diagnosis module. According to the system, original data of track detection, contact network detection and power supply monitoring systems are collected in real time, quality evaluation, standardization processing and consistency verification are carried out, the data are finally stored in a distributed database, and an equipment state evaluation report and fault early warning information are generated. According to the method, the problems of dispersity and heterogeneity of railway facility data can be effectively solved, the precision and reliability of data integration are improved, intelligent operation and maintenance management of data driving is realized, and the economical efficiency and stability of railway facility operation are improved.
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