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Monitoring travel behavior for hard to catch person groups

Heinrichs, Matthias (2012) Monitoring travel behavior for hard to catch person groups. Mobile Tartu 2012, 2012-08-23 - 2012-08-25, Tartu.

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Kurzfassung

The analysis of travel behavior is based on generating trip diaries for test persons. Classic interview techniques suffer from missing trips and route choice, inaccurate travel times and trip lengths. Asking every mode change along multimodal trips increases the complexity of surveys even more. Tourists are seldom interviewed in terms of travel behavior at the visited site, because they are hard to catch for classic surveys. Smartphones offer the possibility to record time and location of its actual position, which can be used to generate trip diaries. This paper presents a technique to take use of the different smartphone sensors providing location information and aggregate the collected data to trips or stays. The system generates automatically trip diaries and estimates the used mode. Frequent visited locations are identified to collect data of popular sites and traffic hubs. The privacy of the test person can be maintained by stop tracking at special locations like home, shopping or work. The paper presents results from a small group of test persons and shows, that the proposed technique is able to identify route choice and mode. However the limiting factors of smartphones are shown, which suggest careful implementation of the application and a server side processing of the data at the present time. Web based data transmission and verification makes this technique applicable even for persons which are only temporarily in the monitored region.

elib-URL des Eintrags:https://elib.dlr.de/78038/
Dokumentart:Konferenzbeitrag (Vortrag)
Titel:Monitoring travel behavior for hard to catch person groups
Autoren:
AutorenInstitution oder E-Mail-AdresseAutoren-ORCID-iDORCID Put Code
Heinrichs, Matthiasmatthias.heinrichs (at) dlr.dehttps://orcid.org/0000-0002-0175-2787NICHT SPEZIFIZIERT
Datum:23 August 2012
Open Access:Ja
Gold Open Access:Nein
In SCOPUS:Nein
In ISI Web of Science:Nein
Status:veröffentlicht
Stichwörter:travel behaviour, traffic research, tracking, multi modal, inter modal
Veranstaltungstitel:Mobile Tartu 2012
Veranstaltungsort:Tartu
Veranstaltungsart:Konferenz
Veranstaltungsbeginn:23 August 2012
Veranstaltungsende:25 August 2012
Veranstalter :University of Tartu
HGF - Forschungsbereich:Luftfahrt, Raumfahrt und Verkehr
HGF - Programm:Verkehr
HGF - Programmthema:Verkehrssystem
DLR - Schwerpunkt:Verkehr
DLR - Forschungsgebiet:V VS - Verkehrssystem
DLR - Teilgebiet (Projekt, Vorhaben):V - Verkehrsentwicklung und Umwelt (alt)
Standort: Berlin-Adlershof
Institute & Einrichtungen:Institut für Verkehrsforschung > Personenverkehr
Hinterlegt von: Heinrichs, Matthias
Hinterlegt am:23 Okt 2012 08:26
Letzte Änderung:24 Apr 2024 19:44

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