摘要
概述地铁时钟系统的功能及要求,较全面地解析时钟系统的组成,总结实际应用的经验,介绍当前时钟系统采用的新技术,并对地铁建设采购方提出建议。
The functions and requirements of the metro clock system are introduced before its components are analyzed. The experience in application of metro clock system is summarized. New technologies employed in modem metro clock system and some suggestions are put forward for purchasers.
出处
《都市快轨交通》
2006年第1期28-31,共4页
Urban Rapid Rail Transit
关键词
地铁
时钟
GPS
母钟
子钟
metro
clock
GPS
master clock
secondary clock
