| 一种基于以太网帧的声纳模拟器数据传输方案及实现 |
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| 引用本文： | 王长清,蒋景红.一种基于以太网帧的声纳模拟器数据传输方案及实现[J].测控技术,2011,30(9):64-67. |
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| 作者姓名： | 王长清 蒋景红 |
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| 作者单位： | 1. 河南师范大学物理与信息工程学院,河南新乡,453007
2. 中国科学院声学研究所,北京,100190 |
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| 摘 要： | 在声纳模拟器数据传输实现传统方案中,存在以太网数据传输效率低、扩展性差问题,提出一种基于以太网帧的嵌入式数据传输方案,详细说明了以太网数据传输板的实现,介绍基于LibPCAP库的网络数据采集,并讨论了方案的性能优化.
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| 关 键 词： | 数据传输 以太网帧 LibPCAP FPGA |
A Scheme and Implement of Sonar Simulator Data Transmission System Based on Ethernet Frame |
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| WANG Chang-qing,JANG Jing-hong.A Scheme and Implement of Sonar Simulator Data Transmission System Based on Ethernet Frame[J].Measurement & Control Technology,2011,30(9):64-67. |
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| Authors: | WANG Chang-qing JANG Jing-hong |
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| Affiliation: | WANG Chang-qing1,JANG Jing-hong2(1.College of Physics and Information Engineering,Henan Normal University,Xinxiang 453007,China,2.Institute of Acoustics,Chinese Academy of Sciences,Beijing 100190,China) |
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| Abstract: | Aiming at the problem of low Ethernet data transmission rate and poor expansibility of the data dispensation on conventional sonar simulator,a data transmission system based on Ethernet frame was proposed.The implementation of Ethernet data transmission adapter was described in detail.The technology of data capture based on LibPCAP was introduced,and the optimization of system was analyzed. |
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| Keywords: | data transmission Ethernet frame LibPCAP FPGA |
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