Publication

Retroflecterende kentekenplaten en alternatieve middelen; Functie, vormgeving en toepassing

De waarneembaarheid van voertuigen

Author(s)

Griep, drs. D.J.; Thoënes, ir. E.

Year

1969

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This report contains the results of an inquiry into the design of number plates made of reflectorized materials. The possibilities of identification especially by means of photography were taken into account. It appeared that too much contrast could be avoided by means of a colour filter and a favourable mounting of camera and flash apparatus. As regards the influence of reflecting number plates on the visibility and the estimation of distance and speed of the vehicle some alternative solutions were also discussed.

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report

Report number

Rapport 1969-5

Pages

768 + 7

Publisher

SWOV, Voorburg