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Detecting Track Events with a Laser Scanner for using within a Modified Multi-Hypothesis Based Map-Matching Algorithm for Train Positioning

Rahmig, Christian and Johannes, Lars and Lüddecke, Katrin (2013) Detecting Track Events with a Laser Scanner for using within a Modified Multi-Hypothesis Based Map-Matching Algorithm for Train Positioning. In: ENC 2013 Proceedings. ENC 2013, Wien, Österreich.

Full text not available from this repository.

Abstract

This paper analyses the potential of a conventional laser measurement system (LMS) for a multihypothesis based map-matching (MHMM) algorithm. In this context, the LMS is used as a ”track event sensor”, which is able to observe certain features of railway infrastructure landmarks along the track, such as bridges, tunnels, levelcrossings or switches. Herein, the observation of a trackreferenced infrastructure landmark by a sensor is defined as a track event. By comparing these track event observations especially of switches and level crossings with their corresponding objects in a digital map database, the mapmatching process is enhanced providing certain points for evaluating and re-calibrating the topological position hypothesis of the vehicle within the railway network.

Item URL in elib:https://elib.dlr.de/84727/
Document Type:Conference or Workshop Item (Speech)
Title:Detecting Track Events with a Laser Scanner for using within a Modified Multi-Hypothesis Based Map-Matching Algorithm for Train Positioning
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Rahmig, ChristianChristian.Rahmig (at) dlr.deUNSPECIFIED
Johannes, LarsLars.Johannes (at) dlr.deUNSPECIFIED
Lüddecke, KatrinDLR TSUNSPECIFIED
Date:24 April 2013
Journal or Publication Title:ENC 2013 Proceedings
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Laser Scanner, Map-Matching, Train Positioning, Switch Detection
Event Title:ENC 2013
Event Location:Wien, Österreich
Event Type:international Conference
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 - Project Next Generation Railway System II (old)
Location: Braunschweig
Institutes and Institutions:Institute of Transportation Systems > Railway System
Deposited By: Rahmig, Christian
Deposited On:22 Oct 2013 10:29
Last Modified:08 May 2014 23:29

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