基于嵌入式Linux sbc的测量和控制时钟同步方法的评估

2012 9th International Conference on Remote Engineering and Virtual Instrumentation (REV) Pub Date : 2012-07-04 DOI:10.1109/REV.2012.6293121

J. Quesada, J. U. Llano, R. Sebastián, M. Castro, Eduardo Jacob

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引用次数: 7

摘要

本文研究了基于ARM处理器的Linux单板计算机(sbc)和TCP/IP广域网通信的两种不同的分布式测控节点时钟同步方法并进行了实际评估。首先，根据不同的网络场景对NTP进行配置和评估。第二个解决方案是针对全球定位系统(GPS)时钟同步的具体开发。在描述了该方案的硬件和软件实现后，报告了实验结果并进行了评论。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Evaluation of clock synchronization methods for measurement and control using embedded Linux SBCs

This paper reports a study and practical evaluation of two different clock synchronization methods for distributed measurement and control nodes based on Linux Single Board Computers (SBCs) with ARM processors and communicating through a TCP/IP wide area network. First the Network Time Protocol (NTP) is configured and evaluated in different network scenarios. The second solution is a specific development for Global Positioning System (GPS) clock synchronization. After a description of the hardware and software implementation of this solution the experimental results are reported and commented.

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来源期刊

2012 9th International Conference on Remote Engineering and Virtual Instrumentation (REV)

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