Proceedings right light 2nd european conference on energy-efficient lighting. Luminance contrast in road lighting. European Conference on Energy-Efficient Lighting 2, 26-29 Set. 1993, Arnhem.

Golik, Wladyslaw. Górczewska, Malgorzata.

1993

CIENA
530

Seeing in road lighting is a complex function of many factors widely described in the professional literature. One of the basic criteria of providing proper road safety is the possibility of sufficiently fast noticing an obstacle which is on the road. Its visibility is determined mainly by a luminance level and a luminance contrast. A well designed lighting device can provide its good visibility. The paper presents research results of the standard obstacle contrast proper for its reliable noticing on the road in the typical background luminance range, i.e. 0.5-2.5 cd/m2. ABSTRACT. INTRODUCTION. Obstacle visibility in an illuminated street. EXPERIMENT AND EXPERIMENTAL PROCEDURE. The stand for measuring obstacle contrast with the road. Contrast research results with the observers. CONCLUSIONS. REFERENCES.

Presenta gráfs. En la tabla de contenido aparece con el título: Contrast in road lighting

EUROPA; ILUMINACION; CARRETERAS;