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Title: | Outcome Evaluation of i-DREAMS (H2020 Project) Interventions: Multi-country Comparison of Driving Behavior | Authors: | ADNAN, Muhammad BRIJS, Kris KHATTAK, Wisal Brown, Laurie Talbot, Rachel Al Haddad, Christelle Antoniou, Constantinos Petraki, Virginia Yannis, George BRIJS, Tom |
Issue Date: | 2025 | Source: | Proceedings of the 10th TRA Conference, 2024, Dublin, Ireland - Volume 1: Safe and Equitable Transport, p. 368 -374 | Series/Report: | Lecture Notes in Mobility | Abstract: | The i-DREAMS project introduced the concept of a 'Safety Tolerance Zone,' i.e., a context-aware safety envelope designed to assist drivers. Using an ecosystem of sensors, i-DREAMS technology monitors factors that determine driving task complexity and coping capacity and calculates risk levels. Real-time and post-trip interventions are tailored to keep drivers from unsafe driving. Real-time interventions are provided via in-vehicle display, while post-trip interventions are delivered via a smartphone app with gamification provisions. This study focuses on the effectiveness (i.e., outcome evaluation) of real-time and post-trip interventions that involve 4 phases, including the baseline measurement phase. The paper presents a comparative analysis using the data collected from car drivers from three countries: Belgium (n = 48), the UK (n = 49), and Germany (n = 25). Overall, drivers showed a reduction in events per 100 km after exposure to the i-DREAMS technology. So, there was an improved safety outcome. However, differences were found between the countries analyzed. The highest number of events per 100 km was noted for UK drivers, with the reduction pattern consistent across 4 phases. The interventions were more promising for 'road shar-ing' and 'speeding' events for Belgian and German drivers. Driver-level analysis revealed that two-thirds of drivers in each country showed a consistent decrease in events/100 km. | Keywords: | i-DREAMS;Safety Tolerance Zone;Outcome evaluation;naturalistic driving data;multi-country comparison | Document URI: | http://hdl.handle.net/1942/47420 | ISBN: | 978-3-031-88973-8 978-3-031-88974-5 |
DOI: | 10.1007/978-3-031-88974-5_54 | Rights: | Open Access This chapter is licensed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made. The images or other third party material in this chapter are included in the chapter’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the chapter’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. | Category: | C1 | Type: | Proceedings Paper |
Appears in Collections: | Research publications |
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