Mathematical algorithms of an indoor ultrasonic localisation system

被引：0
|
作者：
Parisek, Zsolt [1 ]
Ruzsa, Zoltan [1 ,2 ]
Gordos, Geza [1 ,3 ,4 ]
机构：
[1] Bay Zoltan Fdn Appl Res, Inst Appl Telecommun Technol, Budapest, Hungary
[2] Budapest Univ Technol & Econ, Budapest, Hungary
[3] BME, Dept Telecommun & Media Informat, Budapest, Hungary
[4] Board Hungarian Telecommun Co, Budapest, Hungary
来源：
INFOCOMMUNICATIONS JOURNAL | 2009年 / 1卷 / 04期
关键词：
ultrasound; localisation; motion-tracking; trilateration; self-configuring;
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
Our indoor ultrasonic localization and motion-tracking system (BATSY) is based on a mobile node capable of emitting radio and ultrasonic signals and a number of ultrasound sensors mounted at known positions in a room. The system uses the node's distance to the sensors (as derived from the arrival times of the ultrasound signal) for calculating its position. In this paper we discuss the mathematical and measurement problems related to ultrasonic localization, we propose a possible solution algorithm, and we present a method for determining the sensors' position in an automated way.
引用
收藏
页码：30 / 36
页数：7
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