SIGNALLING SYSTEM WARNING DRIVERS OF PASSING-BY VEHICLES ABOUT HAZARDS POTENTIALLY CAUSED BY IMMOBILISED VEHICLES

摘要

Novelty: signalling system warning drivers of passing-by vehicles about potential hazards caused by immobilized vehicles Constitution: a) a high-frequency signals emitter 1 incorporated to a luminarhazard warning triangle T the sides of which bear blinking light sources perceptible by the human eye from a distance; b) receivers &Dgr; installed inside the passing-by vehicles which receivers -when receiving the high-frequency signal of the emitter 1- produce sound and visual signals (15,16) signalling to the drivers the existence of an immobilized vehicle on the road. The lighting sources are preferentially photodiodes (LEDs) the lights of which is reinforced by arrays of reflectors and lenses 11. The base of the hazard warning triangle bears in its interior the battery 2 and the necessary electronic circuits (PCB 1), and has, preferentially, at its face rolling luminar arrows 10 diverting the traffic to the left and right of the immobilized vehicle.