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浅谈FAS双中心建设及设备维护
引用本文:李斌轩.浅谈FAS双中心建设及设备维护[J].铁道通信信号,2020(5):68-73.
作者姓名:李斌轩
作者单位:中国铁路西安局集团有限公司西安通信段
摘    要:重点分析了西安局集团公司由2K数调主系统组网更新改造为FAS双中心网络的建设方法,并根据日常维护经验,列举了调度台通道故障处理、FASB简易故障判断及计表倒换试验、FASA和FASB系统与MSC之间的业务故障处理等.

关 键 词:铁路调度通信系统  铁路数字移动通信系统  调度集中控制系统  双中心网络  固定用户接入交换机

Talks about Construction and Equipment Maintenance of FAS's Double Centers
Li Binxuan.Talks about Construction and Equipment Maintenance of FAS's Double Centers[J].Railway Signalling & Communication,2020(5):68-73.
Authors:Li Binxuan
Abstract:This article focuses on analyzing the construction method of upgrading the network of the 2K digital dispatching main system to the network of FAS dual-center made by Xian Railway Bureau Group Company.Based on daily experience in maintenance,some faults are enumerated,including handling of channel fault of the dispatching console,F ASB simple fault judgment and meter switching test,service failure handling between FASA and FASB systems and MSC.
Keywords:Railway dispatching communication system  Global system mobile for railway  Cen-tralized traffic control system  Dual center network  FAS
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