Retroreflectors In Road Traffic: Evaluation Of Pedestrian Retroreflectors

Bjorn Brekke

doi:10.1117/12.959713

19 February 1982 Retroreflectors In Road Traffic: Evaluation Of Pedestrian Retroreflectors

Bjorn Brekke

Proceedings Volume 0262, Light Measurement '81; (1982) https://doi.org/10.1117/12.959713
Event: Light Measurement '81, 1981, Surrey, United Kingdom

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.

Citation Download Citation

Bjorn Brekke "Retroreflectors In Road Traffic: Evaluation Of Pedestrian Retroreflectors", Proc. SPIE 0262, Light Measurement '81, (19 February 1982); https://doi.org/10.1117/12.959713

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