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Research on the Key Technologies of Big Data Based High-speed Railway Permanent Way Data Asset Collection Platform

机译:基于大数据的高速铁路永久性数据资产采集平台关键技术研究

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It is of great significance to manage high-speed railway permanent way equipment data efficiently for the improvement of operational safety. This paper, by investigating the management status of high-speed railway permanent way equipment data, conducts a demand analysis on exploring big data applications of permanent way and proposes an overall framework for a High-speed Railway Permanent Way Data Asset Collection Platform based on the Railway Data Service Platform. After sorting out and designing the main functions of the platform from a technical and business perspective, this paper also researches some key technologies of the platform including data cleaning and management, full-text retrieval, and cold/warm/hot data storage strategies. Finally, this paper takes one of the highspeed railway permanent way subjects as an example, building a prototype system of the High-speed Railway Permanent Way Data Asset Collection Platform and verifies the feasibility of the overall framework and key technologies. Based on the proposed platform, performing typical permanent way equipment analysis and big data applications can provide data and decision-making support for reasonable guidance towards permanent way equipment maintenance and management.
机译:有效地管理高速铁路永久通道设备数据对于提高操作安全性具有重要意义。本文通过调查高速铁路永久性道路设备数据的管理现状,对探索永久性道路大数据应用进行需求分析,并提出了基于高速铁路永久性道路数据资产收集平台的总体框架。铁路数据服务平台。从技术和业务角度梳理并设计了平台的主要功能之后,本文还研究了平台的一些关键技术,包括数据清理和管理,全文检索以及冷/热/热数据存储策略。最后,本文以某高速铁路永久性道路主题为例,构建了高速铁路永久性道路数据资产收集平台的原型系统,验证了总体框架和关键技术的可行性。基于所提出的平台,执行典型的永久性道路设备分析和大数据应用程序可以为合理地指导永久性道路设备的维护和管理提供数据和决策支持。

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