轨枕养护温控系统数据备份与恢复的实现  

The Realization of Data Copy and Recoveryin Rail-pillow Maintenance Temperature Control System

作　　者：江萍[1] 

机构地区：[1]合肥工业大学,安徽合肥230022

出　　处：《安徽电子信息职业技术学院学报》2003年第5期7-9,共3页Journal of Anhui Vocational College of Electronics & Information Technology

摘　　要：针对轨枕养护温控系统数据量大的特点,系统实现了对数据库分卷备份、分卷恢复的功能。一年多的运行证明,该方法的有效性。According to the characteristic of big systematic data in rail-pillow maintenance temperature control, system has realized the function that database is divided into roll to copy and recovery. The validity of this method is proved in a year operation.

关 键 词：轨枕养护 温控系统 数据备份 数据恢复 分卷恢复 系统安全 

分 类 号：U213.3[交通运输工程—道路与铁道工程]