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Proceedings Paper

Retroreflectors In Road Traffic: Evaluation Of Pedestrian Retroreflectors
Author(s): Bjorn Brekke
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Paper Abstract

The increasing use of retroreflectors for pedestrians in the Nordic countries has led to a need for technical requirements in order to keep the quality of manufactured retroreflectors on a level that is concordant with present-day traffic safety demands. A project group has studied the properties of retroreflectors, including their retroreflection characteristics and their degradation with use which results in finite life time. The findings of the group has resulted in a proposal for a common Nordic set of test specifications for pedestrian retroreflectors.

Paper Details

Date Published: 19 February 1982
PDF: 6 pages
Proc. SPIE 0262, Light Measurement '81, (19 February 1982); doi: 10.1117/12.959713
Show Author Affiliations
Bjorn Brekke, The Norwegian Research Institute of Electricity Supply (EFI) (Norway)

Published in SPIE Proceedings Vol. 0262:
Light Measurement '81
Arthur W.S. Tarrant, Editor(s)

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