谈铁路调度系统主备用数据库的倒切方案  

Discussion on major standby database back-cutting scheme of railway dispatching system

作　　者：董会娥[1] 

机构地区：[1]太原铁路局太原电务段TDCS中心,山西太原030001

出　　处：《山西建筑》2016年第8期170-172,共3页Shanxi Architecture

摘　　要：论述了铁路调度系统中备用数据库的应用原理,介绍了主用数据库向备用数据库倒切的两种方式,对比分析了前、后台倒切方式的优劣点,并提出了一种基于后台倒切的新的倒切方式,总结了这种新的倒切方式的应用要求,有利于保证整个铁路调度系统的正常运转。The paper discusses the application principle of standby database of railway dispatching system,introduces two kinds of back-cutting from major database to standby database,compares their merits and defects,puts forward new back-cutting method on the basis of background back-cutting method,summarizes the application demands of new back-cutting method,which will be good for guaranteeing normal operation of the railway dispatching system.

关 键 词：铁路调度 数据库 倒切方式 调度台 

分 类 号：U285.4[交通运输工程—交通信息工程及控制]