The Design and Implementation of MAC Controller on OBU of ETC System

LI Yue-hui; JING Wei-ping; ZHANG Wei

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The Design and Implementation of MAC Controller on OBU of ETC System

更新时间：2026-09-04

- The Design and Implementation of MAC Controller on OBU of ETC System
- Vol. 31, Issue 2, Pages: 46-49(2014)
- 作者机构：
  
  南通大学江苏省专用集成电路设计重点实验室机构,江苏,南通,226019
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2014
- 稿件说明：
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李跃辉, 景为平, 张威. ETC车载单元MAC控制器的设计与实现[J]. 微电子学与计算机, 2014, 31(2): 46-49,53.

LI Yue-hui, JING Wei-ping, ZHANG Wei. The Design and Implementation of MAC Controller on OBU of ETC System[J]. 2014, 31(2): 46-49.
李跃辉, 景为平, 张威. ETC车载单元MAC控制器的设计与实现[J]. 微电子学与计算机, 2014, 31(2): 46-49,53. DOI：

LI Yue-hui, JING Wei-ping, ZHANG Wei. The Design and Implementation of MAC Controller on OBU of ETC System[J]. 2014, 31(2): 46-49. DOI：

摘要

对DSRC协议介质访问控制（MAC）子层进行了研究，采用Verilog HDL语言实现ETC车载单元MAC子层功能，并进行仿真和FPGA验证.最后经流片测试，结果表明设计的MAC控制器功能符合DSRC协议要求，为DSRC专用芯片的国产化打下坚实的基础.

Abstract

Medium Access Control (MAC) sublayer protocol in Dedicated Short-Range Communication (DSRC) is studied.The function of MAC on On-Board Unit (OBU) in ETC system is implemented with Verilog HDL and verified by FPGA.The chip is taped out and the test result indicates that the function of MAC controller designed in this paper is in accordance with DSRC protocol.It lays a solid foundation for the localization of the dedicated chip in ETC.

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