基于云平台的ATS系统微服务架构方案研究  

Research on Micro-service Architecture Scheme of ATS System Based on Cloud Platform

作　　者：宋欣 张德明 徐伟 王超 Song Xin;Zhang Deming;Xu Wei;Wang Chao

机构地区：[1]北京华铁信息技术有限公司,北京100081 [2]中国铁道科学研究院集团有限公司通信信号研究所,北京100081

出　　处：《铁道通信信号》2022年第6期77-83,共7页Railway Signalling & Communication

基　　金：中国铁道科学研究院集团有限公司科研课题(2019YJ072)。

摘　　要：在当前智慧地铁的升级转型过程中,城市轨道交通ATS系统面临着稳定性差、运维方式繁琐和故障应急处理效率低等问题。为此,提出一种基于云平台的ATS系统微服务架构方案;研究了ATS系统在云平台上的微服务总体架构、ATS应用的微服务划分和设计、容器部署方式及通信交互模式,可实现系统松耦合和易扩展,达到节约计算资源、提高系统稳定性和运营效率的目的。In the current upgrading and transformation process of smart subway,the ATS system of urban rail transit is faced with such problems as poor stability,cumbersome operation and maintenance methods and low efficiency of fault emergency treatment.Therefore,a micro-service architecture scheme of the ATS system based on the cloud platform is proposed.The overall microservice architecture of the ATS over the cloud platform,the micro-service division and design of ATS applications,container deployment mode and communication interaction mode are studied,which can facilitate loose coupling and easy expansion of the system,save computing resources,improve system stability and operation efficiency.

关 键 词：列车自动监控系统 云平台 微服务 容器 通信交互 

分 类 号：U231.7[交通运输工程—道路与铁道工程]