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用于状态监测和高级运行的货运列车数字化

Freight Wagon Digitalization for Condition Monitoring and Advanced Operation.

作者信息

Moya Iker, Perez Alejandro, Zabalegui Paul, de Miguel Gorka, Losada Markos, Amengual Jon, Adin Iñigo, Mendizabal Jaizki

机构信息

CEIT-Basque Research and Technology Alliance (BRTA), Manuel Lardizabal 15, 20018 Donostia/San Sebastián, Spain.

Universidad de Navarra, Tecnun, Manuel Lardizabal 13, 20018 Donostia/San Sebastián, Spain.

出版信息

Sensors (Basel). 2023 Aug 27;23(17):7448. doi: 10.3390/s23177448.

DOI:10.3390/s23177448
PMID:37687904
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC10490569/
Abstract

Traditionally, freight wagon technology has lacked digitalization and advanced monitoring capabilities. This article presents recent advancements in freight wagon digitalization, covering the system's definition, development, and field tests on a commercial line in Sweden. A number of components and systems were installed on board on the freight wagon, leading to the intelligent freight wagon. The digitalization includes the integration of sensors for different functions such as train composition, train integrity, asset monitoring and continuous wagon positioning. Communication capabilities enable data exchange between components, securely stored and transferred to a remote server for access and visualization. Three digitalized freight wagons operated on the Nässjo-Falköping line, equipped with strategically placed monitoring sensors to collect valuable data on wagon performance and railway infrastructure. The field tests showcase the system's potential for detecting faults and anomalies, signifying a significant advancement in freight wagon technology, and contributing to an improvement in freight wagon digitalization and monitoring. The gathered insights demonstrate the system's effectiveness, setting the stage for a comprehensive monitoring solution for railway infrastructures. These advancements promise real-time analysis, anomaly detection, and proactive maintenance, fostering improved efficiency and safety in the domain of freight transportation, while contributing to the enhancement of freight wagon digitalization and supervision.

摘要

传统上，货运列车技术缺乏数字化和先进的监测能力。本文介绍了货运列车数字化的最新进展，涵盖了该系统的定义、开发以及在瑞典一条商业线路上的现场测试。在货运列车上安装了许多组件和系统，从而形成了智能货运列车。数字化包括集成用于不同功能的传感器，如列车编组、列车完整性、资产监测和货车连续定位。通信能力使组件之间能够进行数据交换，数据被安全存储并传输到远程服务器以供访问和可视化。三辆数字化货运列车在奈雪平-法尔肯贝里线路上运行，配备了经过战略布局的监测传感器，以收集有关货车性能和铁路基础设施的宝贵数据。现场测试展示了该系统检测故障和异常的潜力，标志着货运列车技术的重大进步，并有助于提高货运列车的数字化和监测水平。收集到的见解证明了该系统的有效性，为铁路基础设施的全面监测解决方案奠定了基础。这些进步有望实现实时分析、异常检测和主动维护，提高货运领域的效率和安全性，同时有助于加强货运列车的数字化和监管。

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