| 京津铁路客运专线工程时间同步系统概述 |
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| 引用本文： | 孟娜. 京津铁路客运专线工程时间同步系统概述[J]. 铁路通信信号工程技术, 2008, 5(3): 1-3 |
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| 作者姓名： | 孟娜 |
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| 作者单位： | 北京全路通信信号研究设计院 |
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| 摘 要： | 时间同步系统为铁路各业务系统的调度指挥人员、各系统设备和乘客提供统一的、标准的时间信息,是铁路运行必不可少的、非常重要的系统。本文介绍了京津客运专线中时间同步的构成要素及网络构成状况。
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| 关 键 词： | 时间同步 卫星接收 一级母钟 二级母钟 子钟 |
Discussion on Time Synchronization System in Beijing-Tianjin Railway Passenger Dedicated Line Project |
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| Meng Na. Discussion on Time Synchronization System in Beijing-Tianjin Railway Passenger Dedicated Line Project[J]. Railway Signalling & Communication Engineering, 2008, 5(3): 1-3 |
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| Authors: | Meng Na |
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| Abstract: | Synchronization and clock allocation system is indispensable and very important in railway service. It provides a unified time synchronism signal for the railway personnel, equipment and passengers. The paper gives a brief introduction on factors and state of network structure. |
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| Keywords: | Time synchronization Satellite receiving Primary master clock Secondary master clock and Time display slave clock |
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