Study of Train-Side Passive Magnetic Measurements with Applications to Train Localization
Joint Authors
Heirich, Oliver
Siebler, Benjamin
Hedberg, Erik
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-06-14
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
Passive magnetic sensors measure the magnetic field density in three axes and are often integrated on a single chip.
These low-cost sensors are widely used in car navigation as well as in battery powered navigation equipment such as smartphones as part of an electronic compass.
We focus on a train localization application with multiple, exclusively onboard sensors and a track map.
This approach is considered as a base technology for future railway applications such as collision avoidance systems or autonomous train driving.
In this paper, we address the following question: how beneficial are passive magnetic measurements for train localization? We present and analyze measurements of two different magnetometers recorded on a regional train at regular passenger service.
We show promising correlations of the measurements with the track positions and the traveled switch way.
The processed data reveals that the railway environment has repeatable, location-dependent magnetic signatures.
This is considered as a novel approach to train localization, as the use of these magnetic signals at first view is not obvious.
The proposed methods based on passive magnetic measurements show a high potential to be integrated in new and existing train localization approaches.
American Psychological Association (APA)
Heirich, Oliver& Siebler, Benjamin& Hedberg, Erik. 2017. Study of Train-Side Passive Magnetic Measurements with Applications to Train Localization. Journal of Sensors،Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1187432
Modern Language Association (MLA)
Heirich, Oliver…[et al.]. Study of Train-Side Passive Magnetic Measurements with Applications to Train Localization. Journal of Sensors No. 2017 (2017), pp.1-10.
https://search.emarefa.net/detail/BIM-1187432
American Medical Association (AMA)
Heirich, Oliver& Siebler, Benjamin& Hedberg, Erik. Study of Train-Side Passive Magnetic Measurements with Applications to Train Localization. Journal of Sensors. 2017. Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1187432
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1187432