城市轨道交通视频云存储系统架构及功能模块设计

蔡京军1,2刘晓宇3王珊珊4沈强1,2潘皓1,2

Urban Rail Transit Video Cloud Storage System Structure and Functionality Module Design

CAI JingjunLIU XiaoyuWANG ShanshanSHEN QiangPAN Hao
摘要:
以北京大兴国际机场线视频监视系统的视频云存储系统为例,介绍了视频云存储系统的架构选型和功能模块。建议视频云存储系统采用非对称式架构,从统一管理、动态负载均衡、集群性能、数据可靠性、智能运维5个方面设计管理模块,并介绍了各个功能模块的设计思路。视频云存储系统的应用提高了数据可靠性,为城市轨道交通视频监控系统的视频深化应用提供了高可用及在线扩容等保证。
Abstracts:
Taking the video cloud storage system adopted by Beijing Daxing International Airport Express as an example, the structure selection and the functionality module of video cloud storage system are introduced. It is suggested to adopt the asymmetrical structure for video cloud storage system, and design the management modules from 5 aspects: centralized management, dynamic load balance, cluster performance, data reliability and smart operation, the design idea of each module is introduced. The application of video supervision system will improve the data reliability, guarantee the further deepening of video supervision system application in rail transit and the online memory expansion.
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