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Self Evaluation of Floating Car Data based on Travel Times from actual Vehicle Trajectories

Kuhns, Günter and Ebendt, Rüdiger and Wagner, Peter and Sohr, Alexander and Brockfeld, Elmar (2011) Self Evaluation of Floating Car Data based on Travel Times from actual Vehicle Trajectories. 2011 IEEE Forum on Integrated and Sustainable Transportation Systems, 29. Jun. - 01.Jul. 2011, Wien, Österreich.

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Abstract

Floating Car Data (FCD) fleets are a valuable data source to obtain travel times as basis for traffic information or route guidance systems. To deliver reliable traffic information and to improve algorithms and systems for generating FCD from GPS positions their current quality has to be evaluated first. In this contribution the travel times from actual vehicle trips are compared with travel times for each edge on those trips as they result from the FCD algorithm. About 540,000 trajectories generated by more than 4,000 taxis at four Wednesdays in October 2010 are the basis for this comparison.

Item URL in elib:https://elib.dlr.de/70336/
Document Type:Conference or Workshop Item (Paper)
Title:Self Evaluation of Floating Car Data based on Travel Times from actual Vehicle Trajectories
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Kuhns, Günterguenter.kuhns (at) dlr.deUNSPECIFIED
Ebendt, Rüdigerruediger.ebendt (at) dlr.deUNSPECIFIED
Wagner, Peterpeter.wagner (at) dlr.deUNSPECIFIED
Sohr, Alexanderalexander.sohr (at) dlr.deUNSPECIFIED
Brockfeld, Elmarelmar.brockfeld (at) dlr.deUNSPECIFIED
Date:June 2011
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Accepted
Keywords:Traffic Management, Floating Car Data
Event Title:2011 IEEE Forum on Integrated and Sustainable Transportation Systems
Event Location:Wien, Österreich
Event Type:international Conference
Event Dates:29. Jun. - 01.Jul. 2011
Organizer:IEEE
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 - Verkehrs- und Mobilitätsmanagement (old)
Location: Berlin-Adlershof
Institutes and Institutions:Institute of Transportation Systems > Traffic Management
Deposited By: Kuhns, Günter
Deposited On:11 Jul 2011 15:43
Last Modified:31 Jul 2019 19:32

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