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计算机系统应用英文版:2016,25(9):119-123
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守时原子钟数据交互系统
(中国计量科学研究院, 北京 100029)
Atomic Clocks' Data Exchange System for Time Keeping
(National Institute of Metrology, Beijing 100029, China)
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Received:December 25, 2015    Revised:January 14, 2016
中文摘要: 异地原子钟数据的比对与同步是原子时标准确性和稳定性的基础保障. 介绍了GPS共视法计算异地原子钟钟差数据的基本原理,讨论了基于FTP文件传输协议实现异地原子钟数据交互方案的设计和实现.
中文关键词: 数据交互  FTP  GPS共视法  守时
Abstract:The comparisons and synchronizations of remote atomic clocks' data are vitally significant for accuracy and stability of atomic time scale. This paper introduces GPS common-view method for calculating the time difference between remote atomic clocks. The design and implementation of remote atomic clocks' data exchange system by file transfer protocol is detailedly discussed.
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基金项目:国家重大科学仪器设备开发专项(2013YQ090943)
引用文本:
王玉琢,王伟波,张爱敏.守时原子钟数据交互系统.计算机系统应用,2016,25(9):119-123
WANG Yu-Zhuo,WANG Wei-Bo,ZHANG Ai-Min.Atomic Clocks' Data Exchange System for Time Keeping.COMPUTER SYSTEMS APPLICATIONS,2016,25(9):119-123