基于PCI总线的GPS接收机设计

基于PCI总线的GPS接收机设计

宋冬生¹,², 张洪武³, 赵凯¹

1. 中国科学院东北地理与农业生态研究所, 长春 130012; 2. 中国科学院研究生院, 北京 100049; 3. 吉林大学物理学院, 长春 130021

收稿日期:2006-10-20 修回日期:1900-01-01 出版日期:2007-05-26 发布日期:2007-05-26
通讯作者: 宋冬生

Design of GPS Receiver Based on PCI Bus

SONG Dong sheng¹,², ZHANG Hong wu³, ZHAO Kai¹

1. Northeast Institute of Geography and Agriculture Ecology, CAS, Changchun 130012, China; 2. Graduate School of the Chinese Academy of Sciences, Beijing 100049, China; 3. College of Physics, Jilin University, Changchun 130021, China

Received:2006-10-20 Revised:1900-01-01 Online:2007-05-26 Published:2007-05-26
Contact: SONG Dong sheng

摘要/Abstract

摘要： 介绍了基于周边元件扩展接口(PCI)总线的全球定位系统(GPS)接收机, 该接收机通过PCI总线实现PC机对相关器的控制并得到导航信息. 该接收机和参考接收机的同步测量结果表明, 两个接收机对定位信息获取的误差趋势相同, 通过接收机的水平误差散点图和时间序列垂直误差分布图可见, 该测量系统较稳定, 可准确地反映定位点的位置信息. 

关键词: GPS接收机, PCI总线, 硬件设计, 软件设计

Abstract: A global positioning system (GPS) receiver based on peripheral component interconnect (PCI) bus is reported. The navigation information is obtained by central processing unit (CPU) of personal computer (PC) controlling the correlator chips. Comparison of the synchronous measurement result of this receiver with that of a reference one shows the error trend is the same. The scatter plots of the horizontal error and vertical error distribution show that this measurement system is more stable and can reflect the position information exactly.

Key words: GPS receiver, PCI bus, hardware design, software design

中图分类号:

TN966

宋冬生,, 张洪武, 赵凯. 基于PCI总线的GPS接收机设计[J]. J4, 2007, 45(03): 467-470.

SONG Dong sheng,, ZHANG Hong wu, ZHAO Kai. Design of GPS Receiver Based on PCI Bus[J]. J4, 2007, 45(03): 467-470.