基于云架构的线网监控系统方案研究

研究云平台应用架构、提供业务种类、承载业务划分,对轨道交通云平台建设方案给出可行的建设思路。结合线网控制中心云建设,提出业务需立足于网络层面,对各线路与各专业系统及各个建设与资源运作项目的管理业务进行集中管理和统一协调,把各业务统一到网络层面上进行分析应用,替代传统上各系统间的接口关系,更好的为网络化建设提供支撑;同时,结合云平台的应用,对线网行车控制系统方案进行云架构分析,提出利用虚拟化平台构建承载的业务系统,应用服务器、历史服务器均采用云平台布署,调度工作站采用云桌面的方案架构,为线网级业务应用提供很好的借签。

Research on Line/Network Monitoring System Based on Cloud Architecture

This paper studies the application architecture of cloud platform and the types and division of the services provided by the platform,and puts forward feasible plans for establishing rail transit cloud platform.Combined with cloud construction of the cloud platform of line/network control center,the paper proposes that centralized management and unifi ed coordination need to be performed at the network level to manage services of each line,each professional system and each construction and resource operation project,and that analysis and application of the services need to be coordinated at the network level.This solution replaces the traditional interface relationship between each system,providing better support for networking.At the same time,the cloud architecture of the line/network traffi c control system is analyzed based on the application of the cloud platform,and it is proposed to use a virtualization platform to support service systems.The application server and history server are both deployed on the cloud platform,and the dispatching workstation adopts the cloud desktop architecture,which provides a good example of service application at the line/network level.