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Automated Bias-Correction for Accurate FCD Processing Systems

Kuhns, Günter and Ebendt, Rüdiger (2014) Automated Bias-Correction for Accurate FCD Processing Systems. In: Telematics - Support for Transport, 471, pp. 441-449. Springer. Transport Systems Telematics 2014, 22.-25. Okt. 2014, Ustrón, Polen. ISBN 978-3-662-45316-2. ISSN 1865-0929.

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Official URL: http://link.springer.com/chapter/10.1007/978-3-662-45317-9_47


Within the European research project SimpleFleet, a fleet management system for small and medium enterprises has been developed. GPS traces are collected from equipped vehicles and fed into an FCD processing system to generate traffic data. To estimate the quality of derived traffic data and determine the systematic bias of a FCD processing system a previous method called “self-evaluation” was applied for specific times of day and roads with similar characteristics. With the assumption that the relative bias is the same for corresponding traffic situations, it can be transferred and used to correct results of further computations. Notice that this opens up a convenient road for automated online corrections based on really large amounts of data, rather than on small data sets from costly measurement campaigns.

Item URL in elib:https://elib.dlr.de/91353/
Document Type:Conference or Workshop Item (Speech)
Title:Automated Bias-Correction for Accurate FCD Processing Systems
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Kuhns, Günterguenter.kuhns (at) dlr.deUNSPECIFIED
Ebendt, Rüdigerruediger.ebendt (at) dlr.deUNSPECIFIED
Date:22 October 2014
Journal or Publication Title:Telematics - Support for Transport
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In ISI Web of Science:No
Page Range:pp. 441-449
EditorsEmailEditor's ORCID iD
Mikulski, Jerzyjerzy.mikulski@polsl.plUNSPECIFIED
Series Name:Communications in Computer and Information Science
Keywords:Floating Car Data (FCD), Correction of Bias, Quality of Traffic Data
Event Title:Transport Systems Telematics 2014
Event Location:Ustrón, Polen
Event Type:international Conference
Event Dates:22.-25. Okt. 2014
Organizer:Silesian University of Technology
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 - Fahrzeugintelligenz (old)
Location: Berlin-Adlershof
Institutes and Institutions:Institute of Transportation Systems > Verkehrsdatenmanagement
Institute of Transportation Systems > Qualität im Verkehr
Deposited By: Kuhns, Günter
Deposited On:04 Nov 2014 14:35
Last Modified:31 Jul 2019 19:48

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