Use of Artificial Magnetic Anomalies in Indoor Pedestrian Navigation

Pedestrian dead reckoning (PDR) based on inertial sensing alone does not provide absolute user location relative to the environment. Moreover, accuracy of the PDR position estimates degrades as a function of time due to the inaccuracies in the raw sensor data. Therefore, a key for successful and cos...

Full description

Saved in:
Bibliographic Details
Main Authors: Kemppi, Paul, Pajunen, Juuso, Rautiainen, Terhi
Format: Conference Proceeding
Language:English
Subjects:
Buildings
Frequency shift keying
Logic gates
Magnetic fields
Magnetometers
Navigation
Prototypes
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by
cites
container_end_page 5
container_issue
container_start_page 1
container_title
container_volume
creator Kemppi, Paul
Pajunen, Juuso
Rautiainen, Terhi
description Pedestrian dead reckoning (PDR) based on inertial sensing alone does not provide absolute user location relative to the environment. Moreover, accuracy of the PDR position estimates degrades as a function of time due to the inaccuracies in the raw sensor data. Therefore, a key for successful and cost-effective indoor positioning is to find a way to provide occasional location fixes to assist the PDR. We present a novel way to use a magnetometer to detect and identify artificially created magnetic anomalies that can be interpreted as location fixes. Since inertial measurement units (IMUs) commonly include a built-in magnetometer for heading estimation, the proposed method does not require any additional hardware to be carried by the user. The objective of the paper is to introduce the aforementioned approach in more detail and to evaluate it with a prototype and a positioning trial.
doi_str_mv 10.1109/VETECF.2010.5594106
format conference_proceeding
fullrecord <record><control><sourceid>ieee_6IE</sourceid><recordid>TN_cdi_ieee_primary_5594106</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>5594106</ieee_id><sourcerecordid>5594106</sourcerecordid><originalsourceid>FETCH-LOGICAL-i175t-7653181077d3eb58317acaeebc982bb8a0de5beb0c5b8c6b8f677876b6a4302c3</originalsourceid><addsrcrecordid>eNpFkMtqwzAURNUX1En7BdnoB5xeveWlcZ02kD4WSbdBkq-DimMXyxT69w000NXAHOYshpAFgyVjUDx81Nu6Wi05nAqlCslAX5AZk1xKoYwsLknGlTE5l1pd_QMB1yQ77SEXIOwtmaX0CQCMaZ6Rx11COrS0HKfYxhBdR1_coccpBlr2w9F1ERONPV33zTCM9B0bTNMYXU9f3Xc8uCkO_R25aV2X8P6cc7Jb1dvqOd-8Pa2rcpNHZtSUG60EswyMaQR6ZQUzLjhEHwrLvbcOGlQePQTlbdDettoYa7TXTgrgQczJ4s8bEXH_NcajG3_25yvEL1L4Trk</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>conference_proceeding</recordtype></control><display><type>conference_proceeding</type><title>Use of Artificial Magnetic Anomalies in Indoor Pedestrian Navigation</title><source>IEEE Electronic Library (IEL) Conference Proceedings</source><creator>Kemppi, Paul ; Pajunen, Juuso ; Rautiainen, Terhi</creator><creatorcontrib>Kemppi, Paul ; Pajunen, Juuso ; Rautiainen, Terhi</creatorcontrib><description>Pedestrian dead reckoning (PDR) based on inertial sensing alone does not provide absolute user location relative to the environment. Moreover, accuracy of the PDR position estimates degrades as a function of time due to the inaccuracies in the raw sensor data. Therefore, a key for successful and cost-effective indoor positioning is to find a way to provide occasional location fixes to assist the PDR. We present a novel way to use a magnetometer to detect and identify artificially created magnetic anomalies that can be interpreted as location fixes. Since inertial measurement units (IMUs) commonly include a built-in magnetometer for heading estimation, the proposed method does not require any additional hardware to be carried by the user. The objective of the paper is to introduce the aforementioned approach in more detail and to evaluate it with a prototype and a positioning trial.</description><identifier>ISSN: 1090-3038</identifier><identifier>ISBN: 1424435730</identifier><identifier>ISBN: 9781424435739</identifier><identifier>EISSN: 2577-2465</identifier><identifier>EISBN: 1424435749</identifier><identifier>EISBN: 9781424435746</identifier><identifier>DOI: 10.1109/VETECF.2010.5594106</identifier><language>eng</language><publisher>IEEE</publisher><subject>Buildings ; Frequency shift keying ; Logic gates ; Magnetic fields ; Magnetometers ; Navigation ; Prototypes</subject><ispartof>2010 IEEE 72nd Vehicular Technology Conference - Fall, 2010, p.1-5</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/5594106$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,780,784,789,790,2058,27925,54920</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/5594106$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Kemppi, Paul</creatorcontrib><creatorcontrib>Pajunen, Juuso</creatorcontrib><creatorcontrib>Rautiainen, Terhi</creatorcontrib><title>Use of Artificial Magnetic Anomalies in Indoor Pedestrian Navigation</title><title>2010 IEEE 72nd Vehicular Technology Conference - Fall</title><addtitle>VETECF</addtitle><description>Pedestrian dead reckoning (PDR) based on inertial sensing alone does not provide absolute user location relative to the environment. Moreover, accuracy of the PDR position estimates degrades as a function of time due to the inaccuracies in the raw sensor data. Therefore, a key for successful and cost-effective indoor positioning is to find a way to provide occasional location fixes to assist the PDR. We present a novel way to use a magnetometer to detect and identify artificially created magnetic anomalies that can be interpreted as location fixes. Since inertial measurement units (IMUs) commonly include a built-in magnetometer for heading estimation, the proposed method does not require any additional hardware to be carried by the user. The objective of the paper is to introduce the aforementioned approach in more detail and to evaluate it with a prototype and a positioning trial.</description><subject>Buildings</subject><subject>Frequency shift keying</subject><subject>Logic gates</subject><subject>Magnetic fields</subject><subject>Magnetometers</subject><subject>Navigation</subject><subject>Prototypes</subject><issn>1090-3038</issn><issn>2577-2465</issn><isbn>1424435730</isbn><isbn>9781424435739</isbn><isbn>1424435749</isbn><isbn>9781424435746</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2010</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><recordid>eNpFkMtqwzAURNUX1En7BdnoB5xeveWlcZ02kD4WSbdBkq-DimMXyxT69w000NXAHOYshpAFgyVjUDx81Nu6Wi05nAqlCslAX5AZk1xKoYwsLknGlTE5l1pd_QMB1yQ77SEXIOwtmaX0CQCMaZ6Rx11COrS0HKfYxhBdR1_coccpBlr2w9F1ERONPV33zTCM9B0bTNMYXU9f3Xc8uCkO_R25aV2X8P6cc7Jb1dvqOd-8Pa2rcpNHZtSUG60EswyMaQR6ZQUzLjhEHwrLvbcOGlQePQTlbdDettoYa7TXTgrgQczJ4s8bEXH_NcajG3_25yvEL1L4Trk</recordid><startdate>201009</startdate><enddate>201009</enddate><creator>Kemppi, Paul</creator><creator>Pajunen, Juuso</creator><creator>Rautiainen, Terhi</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>201009</creationdate><title>Use of Artificial Magnetic Anomalies in Indoor Pedestrian Navigation</title><author>Kemppi, Paul ; Pajunen, Juuso ; Rautiainen, Terhi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-7653181077d3eb58317acaeebc982bb8a0de5beb0c5b8c6b8f677876b6a4302c3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Buildings</topic><topic>Frequency shift keying</topic><topic>Logic gates</topic><topic>Magnetic fields</topic><topic>Magnetometers</topic><topic>Navigation</topic><topic>Prototypes</topic><toplevel>online_resources</toplevel><creatorcontrib>Kemppi, Paul</creatorcontrib><creatorcontrib>Pajunen, Juuso</creatorcontrib><creatorcontrib>Rautiainen, Terhi</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library Online</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Kemppi, Paul</au><au>Pajunen, Juuso</au><au>Rautiainen, Terhi</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Use of Artificial Magnetic Anomalies in Indoor Pedestrian Navigation</atitle><btitle>2010 IEEE 72nd Vehicular Technology Conference - Fall</btitle><stitle>VETECF</stitle><date>2010-09</date><risdate>2010</risdate><spage>1</spage><epage>5</epage><pages>1-5</pages><issn>1090-3038</issn><eissn>2577-2465</eissn><isbn>1424435730</isbn><isbn>9781424435739</isbn><eisbn>1424435749</eisbn><eisbn>9781424435746</eisbn><abstract>Pedestrian dead reckoning (PDR) based on inertial sensing alone does not provide absolute user location relative to the environment. Moreover, accuracy of the PDR position estimates degrades as a function of time due to the inaccuracies in the raw sensor data. Therefore, a key for successful and cost-effective indoor positioning is to find a way to provide occasional location fixes to assist the PDR. We present a novel way to use a magnetometer to detect and identify artificially created magnetic anomalies that can be interpreted as location fixes. Since inertial measurement units (IMUs) commonly include a built-in magnetometer for heading estimation, the proposed method does not require any additional hardware to be carried by the user. The objective of the paper is to introduce the aforementioned approach in more detail and to evaluate it with a prototype and a positioning trial.</abstract><pub>IEEE</pub><doi>10.1109/VETECF.2010.5594106</doi><tpages>5</tpages></addata></record>
fulltext fulltext_linktorsrc
identifier ISSN: 1090-3038
ispartof 2010 IEEE 72nd Vehicular Technology Conference - Fall, 2010, p.1-5
issn 1090-3038
2577-2465
language eng
recordid cdi_ieee_primary_5594106
source IEEE Electronic Library (IEL) Conference Proceedings
subjects Buildings
Frequency shift keying
Logic gates
Magnetic fields
Magnetometers
Navigation
Prototypes
title Use of Artificial Magnetic Anomalies in Indoor Pedestrian Navigation
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-07T23%3A42%3A37IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-ieee_6IE&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=proceeding&rft.atitle=Use%20of%20Artificial%20Magnetic%20Anomalies%20in%20Indoor%20Pedestrian%20Navigation&rft.btitle=2010%20IEEE%2072nd%20Vehicular%20Technology%20Conference%20-%20Fall&rft.au=Kemppi,%20Paul&rft.date=2010-09&rft.spage=1&rft.epage=5&rft.pages=1-5&rft.issn=1090-3038&rft.eissn=2577-2465&rft.isbn=1424435730&rft.isbn_list=9781424435739&rft_id=info:doi/10.1109/VETECF.2010.5594106&rft.eisbn=1424435749&rft.eisbn_list=9781424435746&rft_dat=%3Cieee_6IE%3E5594106%3C/ieee_6IE%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-i175t-7653181077d3eb58317acaeebc982bb8a0de5beb0c5b8c6b8f677876b6a4302c3%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_id=info:pmid/&rft_ieee_id=5594106&rfr_iscdi=true