[1]史军勇 张晓煜.基于GPRS的实时路况车载导航终端研究与实现[J].计算机技术与发展,2011,(09):156-159.
　SHI Jun-yong,ZHANG Xiao-yu.Study and Implementation of Real-Time Traffic Information Navigation Terminal Based on GPRS[J].,2011,(09):156-159.
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基于GPRS的实时路况车载导航终端研究与实现()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2011年09期
页码:
156-159
栏目:
应用开发研究
出版日期:
1900-01-01

文章信息/Info

Title:
Study and Implementation of Real-Time Traffic Information Navigation Terminal Based on GPRS
文章编号:
1673-629X（2011）09-0156-04
作者:
史军勇 张晓煜
郑州航空工业管理学院
Author(s):
SHI Jun-yong; ZHANG Xiao-yu
Zhengzhou Institute of Aeronautical Industry Management
关键词:
GPRS; GPS; 实时路况导航; ARM; Linux
Keywords:
GPRS;  GPS;  real-time traffic information navigation;  ARM Linux
分类号:
TP302.1
文献标志码:
A
摘要:
为了平衡道路资源利用率,缓解道路交通拥堵状况,通过研究GPS定位系统及GPRS通信系统,基于SIM100模块、GR-87模块和S3C2410A微处理器,采用嵌入式系统技术设计了一种实时交通信息车载导航终端,用于接收城市道路实时交通信息。通信网络采用GPRS技术,信息服务中心采用公网固定IP组网方式。电子地图数据采用TAB格式存储,数据采用交通及出行者信息（TTI）经交通报文编码。最后,基于MiniGUI图形用户界面软件包在ARM-Linux操作系统上显示地图,并以不同颜色标注实时路况信息。实验结果显示移动目标定位准确,界面显示流畅
Abstract:
In order to balance the road usage and reduce the traffic jam,a new real-time traffic information navigation terminal is designed based on the research of GPS and GPRS and is used to receive the real-time traffic information of city.The terminal is designed using the embedded system technology and is made up of SIM100 module,GR-87 module and S3C2410A CPU.GPRS is used as the technology of communication and the server of information center is allocated a stable public network IP.The map data is stored in TAB format and is coded according to TTI（traffic and traveler information） message.At last,the map is showed in ARM-Linux OS using MiniGUI library and the real time traffic information is marked on it.The result shows that automobile is positioned correctly and map is shown fluently

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备注/Memo

备注/Memo:
河南省自然科学基础研究计划项目（2011A520043）; 河南省科技攻关计划项目（092102210307）史军勇（1978-），男，硕士，讲师，研究方向为嵌入式系统、网络存储；张晓煜，硕士，副教授，研究方向为图像处理与模式识别
更新日期/Last Update: 1900-01-01