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ying xia xian shu zi diao du tong xin xi tong gai zao fang an yan jiu
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Pages: 24-27,36
Year: Issue:  4
Journal: Railway Signalling & Communication Engineering

Keyword:  数字调度通信系统FAS接入网;
Abstract: 在既有铁路的450 MHz无线列调通信系统改造时,需要同步对传统的数字调度通信系统进行改造.以鹰厦线的数字调度通信系统改造为例,对传统车站FAS交换机方案、共用车站FAS交换机方案、共用备份车站FAS交换机方案等3种方案的优缺点进行比选,推荐采用共用车站FAS交换机方案,极大程度降低了工程投资,同时研究了FAS编号等问题及其解决方案,对其他既有铁路数字调度通信系统改造具有重要参考意义.
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