CRH380B（L）型动车组中央控制单元数据的分析与挖掘

Data analysis and mining of central control unit of CRH380B (L) EMU

摘要: 对CRH380B（L）型动车组中央控制单元（CCU）采集的数据进行梳理和分析,并从便于用户使用和分析的角度对数据进行清洗和关联,同时基于日常运用经验和需求对故障数据进行分析和挖掘,查找潜在的故障关联关系,探索动车组故障的预警预测。

Abstract: This article combed and analyzed the data collected by the central control unit (CCU) of the CRH380B (L) EMU, cleaned and related the data from the angle of user's ease use and analysis, analyzed and mined failure data based on daily usage experience and requirements, sought the potential fault association, explored the early warning and prediction of EMU faults.