Luminous horizontal roadway marking strips, and method and devices for forming such luminous horizontal roadway markings

摘要

The strip (S) is appled onto the road surface and includes: a plurality of transparent protruding bodies (3, 4, 5) which are arranged along the upper face of same strip, located in predetermined positions, and semiconductors (leds) which are capable to emit light, and microlamps resistant to traffic, all located inside said protruding bodies, a photosensitive device (1) placed on said strip, which activates the semiconductor bodies by the exciting by the headlights of the approaching vehicles, and a photosensitive device (2) positioned facing an opposite direction than device (1), which is excited by a luminous source (3) which is placed on the strip and disactivates the microlamps in absence of fog and keeps them activated in presence of fog.