Research on the acceptability of assistive systems for improving the safety of powered two-wheelers (PTWs) is a pressing issue. The use of safety-enhancing assistive systems for motorised vehicles, including advanced driver assistance systems and in-vehicle information systems is widespread in many countries. Yet, there is only a limited number of equivalent intelligent transport systems (ITS) for PTWs, namely advanced rider assistance systems and on-bike information systems. This study describes the methodological development of a specific tool for assessing motorcyclists' acceptability of ITS, as part of the motorcyclists' profiling questionnaire (MOPROQ). There were three stages of development. First, a literature review was undertaken to assess the current state of the art regarding ITS for PTWs and to determine the most relevant facets of acceptability that should be measured. Second, a series of focus group interviews were conducted to explore riders' attitudes towards ITS. Finally, the focus group results were used to develop a large-scale survey (MOPROQ), which was administered to an initial sample of over 6000 riders internationally. The designed tool can be used as a basis for the determination of rider acceptability of ITS systems in the future.
- road safety
- road vehicles
- intelligent transportation systems
- driver information systems
Füssl, E., Oberlader, M., Beanland, V., Spyropoulou, I., Lenné, M. G., Joshi, S., Rößger, L., Leden, L., Underwood, G., & Carvalhais, J. (2015). Methodological development of a specific tool for assessing acceptability of assistive systems of powered two-wheeler-riders. IET Intelligent Transport Systems, 9(1), 12-21. https://doi.org/10.1049/iet-its.2014.0026