摘要
目前,城市轨道交通AFC系统基本都是采用传统的五层架构。传统的五层架构,较适用于线网建设规模较小、线路建设周期不密集的城市,而对于线网规模较大、同期建设线路较多的城市,无论从节省建设成本、提高经济效益,还是从运营管理需求方面,传统的架构都将面临着改造。郑州地铁根据线网建设的实际情况,结合云平台、大数据等新技术的快速发展和网络化建设、资源共享、统筹管理及线网化运营等方面的需求,提出了AFC系统的四层架构的设计理念。本文主要阐述郑州市轨道交通AFC系统顶层规划建设的发展历程、架构设计等,以此为其他地铁的建设规划过程提供参考。
At present,the AFC system of urban rail transit basically adopts the traditional five-layer structure.The traditional five-layer structure is more suitable for cities with small scale of line network construction and not dense line construction cycle.However,for cities with large scale of line network and more lines under construction at the same time,the traditional structure will be faced with transformation in terms of saving construction cost,improving economic benefits,operation and management requirements.According to the actual situation of line network construction,combining the rapid development of cloud platform,big data and other new technologies and the requirements of network construction,resource sharing,overall management and line network operation,Zhengzhou Metro proposed the design concept of AFC system’s four-layer architecture.This paper mainly expounds the development process and architecture design of the top-level planning and construction of Zhengzhou rail transit AFC system,so as to provide reference for other subway construction and planning process.
出处
《自动化博览》
2020年第12期36-39,共4页
Automation Panorama1
关键词
城市轨道交通AFC系统
顶层规划
四层架构
云平台
The AFC system of urban rail transit
The top-level planning
Four-layer architecture
Cloud platform
