地铁视频监控系统云平台承载方案浅析

王鹏

Analysis on Cloud Platform Carrying Scheme of Metro CCTV System

WANG Peng
  • 作者信息:
    1.1.中铁第一勘察设计院集团有限公司, 710043, 西安;
    2.2.轨道交通工程信息化国家重点实验室(中铁一院), 710043, 西安
  • Affiliation:
    China Railway First Survey and Design Institute Group Co., Ltd., 710043, Xi′an, China
  • 关键词:
  • Key words:
  • DOI:
    10.16037/j.1007-869x.2022.06.045
  • 中图分类号/CLCN:
    U29-39
  • 栏目/Col:
    应用技术
摘要:
结合地铁CCTV(视频监控)系统流媒体应用的特点,以线路中心集中云平台承载CCTV系统后的灾备降级应用需求,以及CCTV系统与云平台提供的IaaS(基础设施即服务)层、PaaS(平台即服务)层间的适配为出发点,分析云平台承载CCTV系统业务存在的问题。结果表明,大二层网络架构以及边缘云提供的PaaS层服务是CCTV系统深度云化的先决条件。
Abstracts:
Considering the characteristics of streaming media application of metro CCTV system, starting from application requirements of disaster recovery and degradation after line center cloud platform carrying CCTV system, and from adaptation between CCTV system and the IaaS layer or PaaS layer ser-vices provided by cloud platform, the problems existing in cloud platform carrying CCTV system service are analyzed. Results show that the large two-layer network architecture and the PaaS layer services provided by edge cloud are the prerequisites for the deep cloudization of CCTV system.
引文 / Ref:
王鹏. 地铁视频监控系统云平台承载方案浅析. 城市轨道交通研究, 2022, 25(5): 225.
WANG Peng. Analysis on cloud platform carrying scheme of metro CCTV system. Urban Mass Transit, 2022, 25(5): 225.
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