计算机工程与应用 ›› 2009, Vol. 45 ›› Issue (10): 76-79.DOI: 10.3778/j.issn.1002-8331.2009.10.023

• 研发、设计、测试 • 上一篇    下一篇

基于Z85230的雷达情报服务器的设计

郝福珍,李天万,王江少   

  1. 华北计算技术研究所 嵌入式技术研究室,北京 100083
  • 收稿日期:2008-12-29 修回日期:2009-02-03 出版日期:2009-04-01 发布日期:2009-04-01
  • 通讯作者: 郝福珍

Design of radar information server based on Z85230

HAO Fu-zhen,LI Tian-wan,WANG Jiang-shao   

  1. Department of Embedded Technology,North China Institute of Computing Technology,Beijing 100083,China
  • Received:2008-12-29 Revised:2009-02-03 Online:2009-04-01 Published:2009-04-01
  • Contact: HAO Fu-zhen

摘要: 雷达情报服务器是航管系统的关键设备之一,用于收集雷达信息并将其传输给航管主机。提出了一个雷达情报服务器的软硬件设计方案,硬件以串行通信控制器Z85230与ARM9微处理器AT91RM9200为基础,软件基于Linux操作系统。文中重点阐述了Z85230和AT91RM9200的硬件接口设计、基于Linux的多链路协议整合以及底层驱动实现这三个关键技术。

Abstract: Radar information server is an important part of an Air Traffic Control(ATC) system.It collects radar information and transmits to ATC host.The paper presents a design of radar information server using serial communications controller Z85230 and ARM9 Microprocessor AT91RM9200.Software design is based on Linux.The paper elaborates on three aspects:hardware interface between Z85230 and AT91RM9200,multiple link protocol support,and access to Z85230 through Linux interfaces.