[1]周学勋,陆 琦,樊 婷,等. 基于FPGA 的列车网络地址转换的设计与实现[J].机车电传动,2020,(06):1.[doi:10.13890/j.issn.1000-128x.2020.06.112]
 ZHOU Xuexun,LU Qi,FAN Ting,et al. Design and Implementation of Train Network Address Translation (R-NAT) Based on FPGA[J].Electric Drive for Locomotives,2020,(06):1.[doi:10.13890/j.issn.1000-128x.2020.06.112]
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 基于FPGA 的列车网络地址转换的设计与实现()
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机车电传动[ISSN:1000-128X/CN:43-1125/U]

卷:
期数:
2020年06期
页码:
1
栏目:
研究开发
出版日期:
2021-01-31

文章信息/Info

Title:
 Design and Implementation of Train Network Address Translation (R-NAT) Based on FPGA
作者:
 周学勋1陆 琦1樊 婷2张 珂1
 (1. 中车株洲所电气技术与材料工程研究院,湖南 株洲 412001;2. 中车株洲所风电事业部制造中心,湖南 株洲 412001)
Author(s):
 ZHOU Xuexun1 LU Qi1 FAN Ting2 ZHANG Ke1
 ( 1. CRRC ZIC Research Institute of Electrical Technology & Material Engineering, Zhuzhou, Hunan 412001, China;
2. Manufacturing Center, Wind Business Unit, CRRC Zhuzhou Institute Co., Ltd., Zhuzhou, Hunan 412001, China )
关键词:
 列车网络地址转换实时以太网FPGA动车组仿真
Keywords:
 railway-network address translation real-time Ethernet FPGA EMU simulation
分类号:
TN915.04;U270.38+2
DOI:
10.13890/j.issn.1000-128x.2020.06.112
文献标志码:
A
摘要:
 列车网络地址转换(R-NAT)是实时以太网的核心技术。文章提出了一种基于FPGA 的R-NAT 的实现方法,设计了相应的FPGA 程序,经过仿真及实际测试验证,R-NAT 功能正常,转发性能达到线速度要求,远超嵌入式CPU。
Abstract:
 R-NAT is the core technology of real-time Ethernet. In this paper, a method of R-NAT implementation based on FPGA is proposed, and the corresponding program of FPGA is designed. The simulation and actual test results showes that R-NAT implemented by FPGA had correct function and can process Ethernet packets at line speed. The performance of Ethernet packet
processing is far exceeding the embedded CPU.

参考文献/References:

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备注/Memo

备注/Memo:
 作者简介:周学勋(1984—),男,工程师,研究方向为列车网络控制系统。
更新日期/Last Update: 2020-11-16