Abstract
The latest travel behavior modelling frameworks consider travel decisions as part of a general time- and expenditure allocation problem. Their estimation consequently not only relies on large amounts of travel data, but also on information about time-use and expenditure allocation patterns. We present the TimeUse+ Platform, a novel data collection method based on state-of-the-art GPS-tracking technology. Our approach combines a travel and a time-use diary format into one comprehensive survey design. This multi-layered diary format allows to collect more accurate and complete data when compared to previous work which is solely based on traditional paper-based survey methods. This paper gives a detailed overview about the main components of the TimeUse+ Platform. We derive requirements from the current state in smartphone-based survey methods and travel behavior modelling, and show how the different design aspects of our solution fulfill those. Show more
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https://doi.org/10.3929/ethz-b-000438288Publication status
publishedJournal / series
Arbeitsberichte Verkehrs- und RaumplanungVolume
Publisher
IVT, ETH ZurichSubject
Travel behavior; Travel diary; Time-use diary; Expenditure diaryOrganisational unit
03521 - Axhausen, Kay W. (emeritus) / Axhausen, Kay W. (emeritus)
02655 - Netzwerk Stadt u. Landschaft ARCH u BAUG / Network City and Landscape ARCH and BAUG
Notes
Paper submitted for presentation at the 100th Annual Meeting of the Transportation Research Board, Washington D.C., January 2021More
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