摘 要:灾害监控系统是高铁行车安全的重要保障。伴随着高铁的快速发展,也给灾害监控系统设备现场维护工作提出了更高的要求。开展灾害监控系统PCC主备冗余机制及切换策略的研究和优化,能减少灾害监控站点脱离监控概率,从而有效提高灾害监控系统的运用质量。
关键词:灾害监控系统;PCC;冗余
作者介绍:
徐騄(1984.07-),男,汉族,本科,工程师。研究方向:高速铁路通信系统维护。
中图分类号:TN914 文献标识码:A 文章编号:2096-4706(2018)02-0000-02
Research on Redundancy Mechanism and Handoff Strategy of Communication DisasterMonitoring unit PCC
XU Lu
(China RailwayGuangzhou Bureau Group Co.,Ltd.,Guangzhou Communications,Guangzhou 510080,China)
Abstract:Disaster monitoring system is an important guarantee forhigh-speed railway safety. With the rapid development of high-speed rail, thefield maintenance of disaster monitoring system is put forward higher request.The research and optimization of PCC main standby redundancy mechanism andhandover strategy is carried out to reduce the probability of disastermonitoring sites from monitoring and improve the quality of disaster monitoringsystem effectively.
Keywords:disaster monitoring system;PCC;redundancy
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