摘要
本文论述了采用磁盘阵列技术和双交换机双网卡方式实现数据热备份和实时传输的方法，并在卫星激光测距的实测中进行了实验。实验结果表明此方法可有效提高激光测距系统的稳定性，并能够实现观测数据的安全存储和实时传输。
This paper introduces a method for realizing data hot-backup and real-time transfer, by using RAID technique, double-HUB and double network cards. The method is exercised by SLR experiment. The results have shown that the method can effectively improve the stability of SLR system and the security of data storage and data re- al-time transfer can be achieved.
出处
《测绘科学与工程》
2008年第3期9-12,共4页
Geomatics Science and Engineering
关键词
卫星激光测距
热备份
磁盘阵列
双网卡聚合
WINSOCK控件
satellite laser ranging （SLR）
hot backup
redundant arrays of independent disk （RAID）
double network card bonding
WinSock widget
