Solar-Powered Active Road Studs and Highway Infrastructure: Effect on Vehicle Speeds
Journal Article
Llewellyn, R., Cowie, J., & Fountas, G. (2021)
Solar-Powered Active Road Studs and Highway Infrastructure: Effect on Vehicle Speeds. Energies, 14(21), 7209. https://doi.org/10.3390/en14217209
Vehicle speeds have a direct relationship with the severity of road crashes and may influence their probability of occurrence. Solar-powered active road studs have been shown ...
Naturalistic measurement of driver eye height and object height using photogrammetry
Journal Article
Llewellyn, R., Sarkar, P., & Taylor, M. D. (2021)
Naturalistic measurement of driver eye height and object height using photogrammetry. Proceedings of the ICE - Transport, 174(7), 430-440. https://doi.org/10.1680/jtran.18.00124
Driver eye height and object height are key factors in the derivation of basic parameters for safe and economically efficient highway design. This study critically reviews pr...