Big data based railway safety management research
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摘要: 大数据技术为分析铁路安全管理领域的海量历史数据,发现其事故规律提供了有效的手段。本文分析了铁路安全管理系统和数据现状,并结合大数据技术的特点,按照“人-设备-环境”3个方面,给出了铁路安全管理大数据应用的需求分析模型。该模型为实现设备的风险分析、状态维修,给决策者提供辅助决策,提高铁路安全预警水平,有重要指导意义。Abstract: Big data provides an effective way for analysis massive historical data in the field of railway safety management to find the regularity of accidents. This article analyzed the present situation of Railway Safety Management System and data, combined with the characteristics of big data, was in accordance with the “people-equipment-environment” three aspects, gave a requirements analysis model for railway safety management of big data applications. This model is an effective way to implement the risk analysis and maintenance of the equipment, provide auxiliary decision-making for decision makers, improve railway safety warning level, which has important guiding significance.
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