铁路货车配件信息管理系统设计

针对当前铁路货车修程修制改革、精益化管理的发展要求，解决货车配件管理粗放、履历信息不完整、缺乏配件造修质量评价手段等问题，设计了采用物联网、故障预测与健康管理、大数据分析等技术的铁路货车配件信息管理系统。该系统建立货车关键配件唯一标识码，重构货车制造、运用、检修及配件报废数据，并应用于关键配件全生命周期履历库、配件报废管理、造修质量分析、故障分析规律。实践证明，该系统能够为货车配件的精益化管理、辅助现场生产作业、降低维修成本提供重要的技术和数据支撑。

Information management system for railway freight car accessories

In view of the current development requirements of railway freight car repair system reform and lean management, to solve the problems of extensive freight car accessories management, incomplete resume information, lack of accessories manufacturing and repair quality evaluation means, this paper designed the information management system for railway freight car accessories by using the Internet of things, fault prediction and health management, big data analysis and other technologies. The system established the unique identification code of the key accessories of the freight car, reconstructed the data of manufacturing, application, maintenance and scrapping of accessories of the freight car, and applied the data to the resume database of the whole life cycle of the key accessories, scrapping management of accessories, quality analysis of manufacturing and repair, and the law of fault analysis. The practice proves that the system can provide important technical and data support for lean management of freight car accessories, assist in site production and reduce maintenance costs.