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VALIDATING TRAVEL TIMES CALCULATED ON THE BASIS OF TAXI FLOATING CAR DATA WITH TEST DRIVES

Brockfeld, Elmar and Wagner, Peter and Passfeld, Bert (2007) VALIDATING TRAVEL TIMES CALCULATED ON THE BASIS OF TAXI FLOATING CAR DATA WITH TEST DRIVES. In: ITS2007 - 14th World Conference on Intelligent Transport Systems - Proceedings on CD-ROM (Paper-). ITS2007 - 14th World Congress on ITS, 2007-10-09 - 2007-10-13, Beijing Exhibition Center, Beijing, China.

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Abstract

In contrast to traditional traffic sensors like induction loops, the position data from fleets of Probe Vehicles are an excellent technology to determine travel times which are needed for information and route guidance systems. This contribution describes an application of a taxi-PVD system in Hamburg with about 700 taxis. Here, an information system was set up which delivers travel times accessible via internet. The information is validated with test drives of independent vehicles driving on the routes. It is demonstrated that a taxi-PVD system like this is able to deliver reliable information about travel times.

Document Type:Conference or Workshop Item (Speech, Paper)
Title:VALIDATING TRAVEL TIMES CALCULATED ON THE BASIS OF TAXI FLOATING CAR DATA WITH TEST DRIVES
Authors:
AuthorsInstitution or Email of Authors
Brockfeld, ElmarUNSPECIFIED
Wagner, PeterUNSPECIFIED
Passfeld, BertUNSPECIFIED
Date:June 2007
Journal or Publication Title:ITS2007 - 14th World Conference on Intelligent Transport Systems - Proceedings on CD-ROM
Refereed publication:Yes
In ISI Web of Science:No
Editors:
EditorsEmail
Organizing Commitee of the 14th World Congress on Intelligent Tr, UNSPECIFIED
Status:Published
Keywords:Floating Car Data, Probe Vehicle Data, evaluation studies, traffic monitoring
Event Title:ITS2007 - 14th World Congress on ITS
Event Location:Beijing Exhibition Center, Beijing, China
Event Type:international Conference
Event Dates:2007-10-09 - 2007-10-13
Organizer:ITS Japan, ITS America, ERTICO
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:V SM - Sicherung der Mobilität (old)
DLR - Research area:Transport
DLR - Program:V SM - Sicherung der Mobilität
DLR - Research theme (Project):V - Terrestrische Verkehrsdatenerfassung (old)
Location: Berlin-Adlershof
Institutes and Institutions:Institute of Transportation Systems > Institute of Transportation Systems
Deposited By: Elmar Brockfeld
Deposited On:29 Feb 2008
Last Modified:12 Dec 2013 20:26

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