摘要
Abstract
This paper takes the example of the construction of the integrated video monitoring system for the Jakarta-Bandung High-speed Railway to analyze the overall architecture of the video system,explain the network planning and node functions of the video system,and conduct a preliminarily exploration of the working mechanism of real-time video and images.Instead of the three-level architecture of core nodes,regional nodes and access nodes in China,the two-level architecture is adopted for the video system of Jakarta-Bandung High-speed Railway,to simplify the repeatability of video data uploading,and improve the timeliness of video traffic retrieval.The method of CEPH cluster plus erasure code is used to store video recordings,making the stored recording information more stable and secure.In order to improve the proficiency of foreign users,it is necessary to optimize the integrated video monitoring system,add language switching and customized alarm functions,distinguish service alarms from different systems,address the faults in a timely manner,and reduce the impact of service alarms of the video system.关键词
雅万高铁/视频系统/视频业务/节点功能/录像存储Key words
Jakarta-Bandung High-speed Railway/video system/video service/node function/video storage分类
交通运输
