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Train-Side Passive Magnetic Measurements

Heirich, Oliver and Siebler, Benjamin (2015) Train-Side Passive Magnetic Measurements. In: Proceedings International Instrumentation and Measurement Technology Conference (I2MTC) 2015, IEEE xplore. IEEE International Instrumentation and Measurement Conference (I2MTC) 2015, 11.-14. Mai 2015, Pisa, Italien.

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Official URL: http://ieeexplore.ieee.org

Abstract

Passive magnetic sensors can measure the magnetic field density in three orthogonal axes and are often integrated on a single chip. These sensors are low-cost sensors and widely used in car navigation as well as in battery powered navigation equipment such as smartphones. There, its general purpose is the measurement of the heading angle by an electronically gimbaled compass technique. We are interested in train localization with multiple, exclusively onboard sensors and a track map. This approach is considered as a base technology for future railway applications, such as train-centric train control, collision avoidance systems and autonomous driving. It has been shown, that active magnetic measurements, such as a metal detector is very beneficial for onboard train localization. We are interested in the question: How beneficial are passive magnetic measurements for railway navigation? In this paper we present and analyze magnetic measurements recorded on a regional train at regular passenger service. We present promising correlations of the measurements with the train speed, track positions and the traveled switch way. We further present and analyze a conventional magnetic compass approach for railways.

Item URL in elib:https://elib.dlr.de/94794/
Document Type:Conference or Workshop Item (Speech)
Title:Train-Side Passive Magnetic Measurements
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Heirich, OliverUNSPECIFIEDUNSPECIFIED
Siebler, BenjaminUNSPECIFIEDUNSPECIFIED
Date:11 May 2015
Journal or Publication Title:Proceedings International Instrumentation and Measurement Technology Conference (I2MTC) 2015, IEEE xplore
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Railways, Magnetic, Train Localization
Event Title:IEEE International Instrumentation and Measurement Conference (I2MTC) 2015
Event Location:Pisa, Italien
Event Type:international Conference
Event Dates:11.-14. Mai 2015
Organizer:IEEE
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Terrestrial Vehicles (old)
DLR - Research area:Transport
DLR - Program:V BF - Bodengebundene Fahrzeuge
DLR - Research theme (Project):V - Next Generation Train III (old), R - Vorhaben GNSS2/Neue Dienste und Produkte (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Communications Systems
Deposited By: Heirich, Oliver
Deposited On:09 Jun 2015 09:59
Last Modified:31 Jul 2019 19:51

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