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Smartphone based travel diary collection: Experiences from a field trial in Stockholm
Sweco.
Swedish National Road and Transport Research Institute, Society, environment and transport, Traffic analysis and logistics. Kungliga Tekniska Högskolan.ORCID iD: 0000-0002-3738-9318
2017 (English)In: Transportation Research Procedia, Elsevier B.V. , 2017, Vol. 26, p. 32-38Conference paper, Published paper (Refereed)
Abstract [en]

Currently, there is a great need for new methods to collect travel data. Traditional methods have considerable drawbacks and, at the same time, the models used to analyse the transport system require more and more detailed and high-quality data. Since most smartphones are equipped with various sensors that can be used to determine the location of the smartphone, and since smartphones are integrated in the daily life of most people, they provide an unprecedented opportunity for large-scale travel data collection. This method has a great potential to solve the problems related to the estimation of distance/travel time, geographic coding of departure/destination locations and forgotten trips and it will also provide a more detailed and extensive data set.

In a recently completed research project the feasibility of replacing or complementing the traditional travel diary, with a suite of tools that make use of smartphone collected travel data has been evaluated. The advantages and disadvantages of the traditional method and the proposed method were studied. For a fair comparison, both methods have been tested in the same city, at the same time, and with the same respondents. To achieve the objectives of the project, MEILI, a system that consists of a smartphone application for capturing the movement of users and a web application for allowing the users to annotate their movement, has been deployed. In total 2142 trips were collected and annotated by 171 users. 51 of the users annotated trips covering more than a week. The main findings of the paper are that smartphone based data collection is feasible, that the algorithms to save battery work well and that trips of the same respondent vary considerably depending on day of the week.

Place, publisher, year, edition, pages
Elsevier B.V. , 2017. Vol. 26, p. 32-38
Keywords [en]
Travel survey, Data acquisition, Mobile phone, Journey, Method, Evaluation (assessment)
National Category
Transport Systems and Logistics
Research subject
10 Road: Transport, society, policy and planning, 11 Road: Personal transport
Identifiers
URN: urn:nbn:se:vti:diva-12069DOI: 10.1016/j.trpro.2017.07.006Scopus ID: 2-s2.0-85027893832OAI: oai:DiVA.org:vti-12069DiVA, id: diva2:1145860
Conference
44th European Transport Conference 2017, ETC 2017
Available from: 2017-09-29 Created: 2017-09-29 Last updated: 2017-11-02Bibliographically approved

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CiteExportLink to record
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Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf