一种基于以太网帧的声纳模拟器数据传输方案及实现

A Scheme and Implement of Sonar Simulator Data Transmission System Based on Ethernet Frame

中文关键词:  数据传输  以太网帧  LibPCAP  FPGA

英文关键词:data transmission  Ethernet frame  LibPCAP  FPGA

中文摘要:

      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。

英文摘要:

      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.