摘要
城市轨道交通(简称“城轨”)智能运维车载子系统作为智慧城轨建设下的关键子项,目前呈现多样化、地域化发展趋势。文章对其主流功能需求和关键技术进行了梳理,并通过平台化、模块化的思路对其天馈系统、车载装置及运维网进行了系统设计,使系统具有较强的通用性、灵活性和可扩展性。文中以中车株洲所的城轨智能运维车载子系统为例,对应急处置、故障预测和健康管理、5G通信等技术在实际应用中的情况进行了介绍,并对智能运维车载子系统的未来发展进行了展望。
As a key component of smart urban rail construction,onboard subsystem of urban rail transit intelligent operation and maintenance is currently showing a trend of diversified and regionalized development.This paper introduces its mainstream functional requirements and key technologies,and its system design of antenna feeder system,vehicle-mounted device,and operation and maintenance network is carried out through a platform and modular approach,and made it with strong versatility,flexibility and scalability.In the paper,it takes the urban rail intelligent operation and maintenance on-board subsystem by CRRC Zhuzhou Institute Co.,Ltd.as an example,introduces the actual application of emergency response,fault prediction and health management,5G communication and other technologies,and prospects for future development of intelligent operation maintenance onboard subsystem.
作者
彭俊玮
蒋国涛
文林
PENG Junwei;JIANG Guotao;WEN Lin(CRRC Zhuzhou Institute Co.,Ltd.,Zhuzhou,Hunan 412001,China)
出处
《控制与信息技术》
2021年第5期26-32,共7页
CONTROL AND INFORMATION TECHNOLOGY
关键词
城市轨道交通
智能运维
5G通信
网络安全
故障预测和健康管理
urban rail transit
intelligent operation and maintenance
5G communication
network security
PHM(prognostics and health management)
