Research on the Influence of Factor of Amplification of Street Luminaries When Minimiying Their Lighting

The present survey presents the results of research about influence of amplification factor of street luminaries on photometric curves, when minimizing the needed to achieve the standard rates under illuminance regarding BDS EN lighting flux. Geometry, traffic and lighting situation with which is made optimizations is for local street wit lighting situation B2 and lighting class CE4. The optimization is carried on using Matlabfunction for nonlinear minimizing function fmincon. The equations describing the photometric curves use an exponential function which power degree is formed by orthogonal polynomials of Legendre, and the constrain factors are formed on the basis of the methodology for calculation of luminance regarding BDS EN 13201.