›› 2011, Vol. 24 ›› Issue (8): 46-.

• 论文 • 上一篇    下一篇

基于Nios II软核的内河航标监控系统设计

王勇,梁伟中   

  1. (深圳信息职业技术学院 信息控制与制造系,广东 深圳 518029)
  • 出版日期:2011-08-15 发布日期:2011-08-19
  • 作者简介:王勇(1976—),男,讲师。研究方向:电子技术,自动化。
  • 基金资助:

    广东省自然科学基金面上基金资助项目(10151802904000015);深圳市科技计划基金资助项目(SY200806300264A)

Design of Navigation Mark Monitoring System Based on NIOS II

 WANG Yong, LIANG Wei-Zhong   

  1. (Department of Control and Manufacturing Information,Shenzhen Institute of Information Technology,Shenzhen 518029,China)
  • Online:2011-08-15 Published:2011-08-19

摘要:

阐述了基于Nios II软核的内河航标监控系统的设计方法,及AD7862控制电路的VHDL设计。从系统的角度提出航标监控系统的完整设计方案,给出基于Nios II的航标监控终端硬件设计框图,并得到在Modesim中进行仿真的结果。根据现场运行情况显示,系统能实时地监测航标的工作状态,达到系统工业级的品质保证,并且具有高可靠性、高实时性和维护方便性等优点。

关键词: Nios II, SOPC builder, FPGA, 航标监控系统

Abstract:

An introduction is given on how to design scheme for the Navigation Mark Monitoring System based on Nios II soft core,and how to design the VHDL of AD7862 control circuit.The intact designing scheme is put forward from the systematic angle and the block diagram of the controller is drawn based on Nios II soft core.The result is obtained from the simulation on Modesim.Testified by on-spot function,this system can realize real-time supervision the working status of the Navigation Mark and meets industrial standards,and is highly reliable,stable and convenient to maintain.

Key words: Nios II;SOPC builder;FPGA;navigation mark monitoring system

中图分类号: 

  • TP277