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近年来,城市轨道交通承载的客流量不断攀升,城轨的运营者对闭路电视视频监控系统提出更高的要求。就目前已经投入运营或正在建设的城市轨道交通情况来看,轨道交通的安全防范系统建设情况参差不齐,各地的标准与规范也不尽相同,面临着联网、管理等诸多问题,因此制定和颁布轨道交通安全防范系统工程的国家标准刻不容缓。标准应势而出2016年12月1日,《城市轨道交通公共安全防范系统工程技术规范》(GB/T51511-2016)(以
In recent years, the passenger volume carried by the urban rail transit is on the rise, and the operators of the urban railways put forward higher requirements on the closed-circuit television video monitoring system. With regard to the situation of urban rail transit that is currently in operation or under construction, the construction of safety and prevention systems for rail transit is uneven. The standards and norms in various places are also different, and many problems such as networking and management are faced. Therefore, Promulgation of national standards for rail transit safety system engineering urgency. Standard out of the potential December 1, 2016, “urban rail transit system of public security and protection of technical specifications” (GB / T51511-2016) (to