An Ultra-Wideband System for Vehicle Positioning

被引：5

作者：

Kolakowski, Jerzy ^{[1
]}

Cichocki, Jacek ^{[1
]}

Makal, Piotr ^{[1
]}

Michnowski, Ryszard ^{[1
]}

机构：

[1] Warsaw Univ Technol, Inst Radioelect, Nowowiejska 15-19, PL-00665 Warsaw, Poland

来源：

INTERNATIONAL JOURNAL OF ELECTRONICS AND TELECOMMUNICATIONS | 2010年 / 56卷 / 03期

关键词：

UWB; vehicle positioning; positioning systems; TDOA;

D O I：

10.2478/v10177-010-0032-1

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

Systems supporting traffic safety require precise information on a vehicle position. The paper contains a proposal for a vehicle localization system based on ultra-wideband (UWB) technology. The system allows for vehicle positioning with sub meter accuracy. The paper presents a system concept and an algorithm used for position calculation. The algorithm consists in selection of a system configuration in order to decrease the positioning uncertainty. The system concept was verified with a developed system demonstrator. The paper contains a description of the devices comprising the system. Exemplary results of outdoor demonstrator tests are included and discussed. The tests confirmed efficiency and attractiveness of the proposed solution.

引用

页码：247 / 255

页数：9

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