The influence of modern headlamps on the recognition of portable traffic signs and warning triangles
This article focuses on the issue of portable traffic signs and their visibility using different light sources such as halogen, Xenon, or LED. The measured values of luminance and retroreflection for each object are used to distinguish the individual results. The results show the differences betwee...
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Format: | Article |
Language: | English |
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CTU Central Library
2023-09-01
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Series: | Acta Polytechnica CTU Proceedings |
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Online Access: | https://ojs.cvut.cz/ojs/index.php/APP/article/view/9369 |
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author | Martin Rak Tereza Tmejová Tomáš Bilík David Jelínek Albert Bradáč |
author_facet | Martin Rak Tereza Tmejová Tomáš Bilík David Jelínek Albert Bradáč |
author_sort | Martin Rak |
collection | DOAJ |
description |
This article focuses on the issue of portable traffic signs and their visibility using different light sources such as halogen, Xenon, or LED. The measured values of luminance and retroreflection for each object are used to distinguish the individual results. The results show the differences between the various light sources on the visibility of the measured objects. Furthermore, from these results it is possible to evaluate portable traffic signs regarding degradation due to mechanical wear or aging.
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first_indexed | 2024-03-11T19:04:37Z |
format | Article |
id | doaj.art-a9cd235a5e5343ab9e055c2344de44aa |
institution | Directory Open Access Journal |
issn | 2336-5382 |
language | English |
last_indexed | 2024-03-11T19:04:37Z |
publishDate | 2023-09-01 |
publisher | CTU Central Library |
record_format | Article |
series | Acta Polytechnica CTU Proceedings |
spelling | doaj.art-a9cd235a5e5343ab9e055c2344de44aa2023-10-10T09:15:04ZengCTU Central LibraryActa Polytechnica CTU Proceedings2336-53822023-09-014110.14311/APP.2023.41.0058The influence of modern headlamps on the recognition of portable traffic signs and warning trianglesMartin Rak0Tereza Tmejová1Tomáš Bilík2David Jelínek3Albert Bradáč4Brno University of Technology, Institute of Forensic Engineering, Purkyňova 464/118, 612 00 Brno – Královo Pole, Czech RepublicBrno University of Technology, Institute of Forensic Engineering, Purkyňova 464/118, 612 00 Brno – Královo Pole, Czech RepublicBrno University of Technology, Institute of Forensic Engineering, Purkyňova 464/118, 612 00 Brno – Královo Pole, Czech RepublicBrno University of Technology, Institute of Forensic Engineering, Purkyňova 464/118, 612 00 Brno – Královo Pole, Czech RepublicBrno University of Technology, Institute of Forensic Engineering, Purkyňova 464/118, 612 00 Brno – Královo Pole, Czech Republic This article focuses on the issue of portable traffic signs and their visibility using different light sources such as halogen, Xenon, or LED. The measured values of luminance and retroreflection for each object are used to distinguish the individual results. The results show the differences between the various light sources on the visibility of the measured objects. Furthermore, from these results it is possible to evaluate portable traffic signs regarding degradation due to mechanical wear or aging. https://ojs.cvut.cz/ojs/index.php/APP/article/view/9369retroreflectionportable traffic signslight sourcesluminancemechanical wear |
spellingShingle | Martin Rak Tereza Tmejová Tomáš Bilík David Jelínek Albert Bradáč The influence of modern headlamps on the recognition of portable traffic signs and warning triangles Acta Polytechnica CTU Proceedings retroreflection portable traffic signs light sources luminance mechanical wear |
title | The influence of modern headlamps on the recognition of portable traffic signs and warning triangles |
title_full | The influence of modern headlamps on the recognition of portable traffic signs and warning triangles |
title_fullStr | The influence of modern headlamps on the recognition of portable traffic signs and warning triangles |
title_full_unstemmed | The influence of modern headlamps on the recognition of portable traffic signs and warning triangles |
title_short | The influence of modern headlamps on the recognition of portable traffic signs and warning triangles |
title_sort | influence of modern headlamps on the recognition of portable traffic signs and warning triangles |
topic | retroreflection portable traffic signs light sources luminance mechanical wear |
url | https://ojs.cvut.cz/ojs/index.php/APP/article/view/9369 |
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