| Issue |
EPJ Web Conf.
Volume 309, 2024
EOS Annual Meeting (EOSAM 2024)
|
|
|---|---|---|
| Article Number | 10009 | |
| Number of page(s) | 2 | |
| Section | Topical Meeting (TOM) 10- Applications of Optics and Photonics | |
| DOI | https://doi.org/10.1051/epjconf/202430910009 | |
| Published online | 31 October 2024 | |
https://doi.org/10.1051/epjconf/202430910009
Applied Optics in the Development of Smart Road Markings
1 Department of Civil Engineering, ISISE, ARISE, University of Minho, 4800-058 Guimarães, Portugal
2 Centre of Physics of Minho and Porto Universities (CF-UM-UP), Azurém Campus, University of Minho, 4800-058 Guimarães, Portugal
3 Department of Materials Sciences, Federal University of Pernambuco, 50740-560, Recife, Brazil
4 Department of Transportation Engineering, University of São Paulo, 13566-590 São Paulo, Brazil
5 Centre of Physics of Minho and Porto Universities (CF-UM-UP), Gualtar Campus, University of Minho, 4710-057 Braga, Portugal
* Corresponding author: orlandojunior.jr@hotmail.com, iran@fisica.uminho.pt, efreitas@civil.uminho.pt, carneiro@fisica.uminho.pt
Published online: 31 October 2024
Road markings (RM) consist of two distinct layers: the paint layer and the retroreflective layer. Together, they function as system and are essential features for road safety. Recent studies have been centred on elevating these systems to a smarter level, imbuing them with novel functionalities, increasing their visibility, service life and road safety. These new capabilities encompass photoluminescence, anti-aging, self-cleaning, and thermochromism. The aim of this study is to review the advancements and highlight potential opportunities for RM, the materials employed, functionalization techniques, and the key outcomes achieved.
© The Authors, published by EDP Sciences, 2024
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