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Georeferencing of condition information from railway infrastructure

Johannes, Lars and Almeida, Eduardo C. V. (2015) Georeferencing of condition information from railway infrastructure. ENC 2015, 7.-10. April 2015, Bordeaux.

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Abstract

The condition-based preventive maintenance of the rail infrastructure shall reduce maintenance costs and increase the availability of the rail network in the future. In order to achieve this goal, the current condition of the tracks must be more frequently assessed as of today. This can be achieved, for example, with the deployment of autonomous sensor systems on regular rolling stock to perform measurements during commercial operation. In this scenario a precise and uniform georeferenced collection of condition data is needed for linking time-separated condition assessments and recognizing trends on the deterioration parameters. In this paper we present a modular and portable system for multi-sensor data acquisition on rail vehicles that can be used for train location as well as for condition assessment. Data from different relative and absolute sensors were acquired on a representative test site and combined for the calculation of the vehicle location. First results and analysis are included.

Item URL in elib:https://elib.dlr.de/96119/
Document Type:Conference or Workshop Item (Speech)
Title:Georeferencing of condition information from railway infrastructure
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Johannes, LarsLars.Johannes (at) dlr.deUNSPECIFIED
Almeida, Eduardo C. V.Eduardo.Almeida (at) dlr.deUNSPECIFIED
Date:April 2015
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:condition-based preventive maintenance modular portable system multi-sensor train location condition assessment.
Event Title:ENC 2015
Event Location:Bordeaux
Event Type:international Conference
Event Dates:7.-10. April 2015
Organizer:EUGIN (European Group of Institutes of Navigation)
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Traffic Management (old)
DLR - Research area:Transport
DLR - Program:V VM - Verkehrsmanagement
DLR - Research theme (Project):V - TrackScan (old)
Location: Braunschweig
Institutes and Institutions:Institute of Transportation Systems
Deposited By: Johannes, Lars
Deposited On:04 May 2015 10:26
Last Modified:31 Jul 2019 19:52

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