Real-time Traffic Data Management for Dynamic Vehicle Navigation System

被引：0
作者：
Yu, Yang [1 ]
Li, Bin [2 ]
机构：
[1] Wuhan Univ, Sch Remote Sensing & Informat Engn, Wuhan 430072, Peoples R China
[2] Cent Michigan Univ, Dept Geog, Mount Pleasant, MI USA
来源：
2009 17TH INTERNATIONAL CONFERENCE ON GEOINFORMATICS, VOLS 1 AND 2 | 2009年
基金：
国家教育部博士点专项基金资助;
关键词：
dynamic vehicle navigation system; traffic data organization; real time; traffic flow; traffic event;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Real time traffic information is one of the most important features of Dynamic Vehicle Navigation Systems (DVNS). Research on improving the performance and accuracy of navigation systems has been focused on algorithm design and data modeling in navigation clients. However, traffic data organization, an important factor limiting system performance, has received little attention. This paper presents an analysis of traffic data structure and route process of DVNS and outlines the requirements for traffic database architectures. Based on the requirement analysis, a prototype of traffic management system is implemented and tested.
引用
收藏
页码：1212 / +
页数：2
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