Continuous prefabricated road-marking tape with composite structure and passive and active optical effect completely independent from outside investment and external energy source

Claim 2

Continuous prefabricated road-marking tape, of the type which may be firmly secured to the road surface and which is resistant to the aggression of weather and vehicular traffic said tape including: (a) protective protrusions on the road-marking upper face; (b) reflective elements housed within said protrusions, so that a reflective surface is exposed to the headlights of an approaching vehicle; (c) light emitting diodes (LEDs) housed within said protrusions, and which emit light toward the approaching vehicle; (d) an electrical circuit extending within said tape and including solar cells; said light emitting, a photocell switch and storage batteries housed within and protected by said protrusions, said diodes being controlled by said photocell switch, such that said solar cells energize said storage batteries during the day and at night said batteries energize said diodes by an energy balance assured by a light detector which activates said circuit as signalled by an approaching vehicle headlight and wherein the light detector is provided with a light focusing unit oriented so as to selectively focus the light coming from the vehicles.

Claim 3

A continuous, prefabricated road-marking tape of the type which may be firmly secured to the road surface and is resistant to the aggression of weather and vehicular traffic, said tape including: (a) protective protrusions on the road-marking upper face; (b) reflective elements housed within said protrusions, so that a reflective surface is exposed to the headlights of an approaching vehicle; (c) light emitting diodes (LEDs) housed within said protrusions, and which emit light toward the approaching vehicle; (d) an electrical circuit extending within said tape and including: solar cells; said light emitting diodes; a first photocell switch on the tape; and storage batteries housed within and protected by said protrusions; said diodes being controlled by said first and second photocell switch, such that said solar cells energize said storage batteries during the day and at night said batteries energize said diodes by said second photocell switch which activates said circuit as signalled by an approaching vehicle headlight.

Claim 4

A continuous, prefabricated road-marking tape of the type which may be firmly secured to the road surface and is resistant to the aggression of weather and vehicular traffic, said tape including: (a) protective protrusions on the road-marking upper face; (b) reflective elements housed within said protrusions, so that a reflective surface is exposed to the headlights of an approaching vehicle; (c) light emitting diodes (LEDs) housed within said protrusions, and which emit light toward the approaching vehicle; (d) an electrical circuit extending within said tape and including: solar cells; said light emitting diodes; a first photocell switch on the tape; and storage batteries housed within and protected by said protrusions; said diodes being controlled by said first and second photocell switch, such that said solar cells energize said storage batteries during the day and at night said batteries energize said diodes by said second photocell switch which activates said circuit as signalled by an approaching vehicle headlight.

Claim 5

Continuous prefabricated road-marking tape as in claim 2, where the LEDs are subjected to fast pulsing lighting activated by a microswitch closed by the pressure of the wheel of a vehicle for a predetermined period of time.

Claim 6

Continuous prefabricated road-marking tape as in claim 2, where the LEDs are subjected to fast pulsing lighting controlled by a NTC (Negative Temperature Control)sensor.

Claim 7

A continuous, prefabricated road-marking tape of the type which may be firmly secured to the road surface and is resistant to the aggression of weather and vehicular traffic, said tape including: (a) protective protrusions on the road marking upper face; (b) reflective elements housed within said protrusions, so that a reflective surface is exposed to the headlights of an approaching vehicle; (c) light emitting diodes (LEDs) housed within said protrusions, and which emit light toward the approaching vehicle; (d) an electrical circuit extending within said tape and including solar cells; said light emitting diodes, a photocell switch and storage batteries housed within and protected by said protrusions, said diodes being controlled by said photocell switch, such that said solar cells energize said diodes by an energy balance assured by a light detector which activates said circuit as signalled by an approaching vehicle headlight, and wherein said light emitting diodes are integrated in high intensity microlamps in said circuit.

Claim 8

A continuous, prefabricated road-marking tape of the type which may be firmly secured to the road surface and is resistant to the aggression of weather and vehicular traffic, said tape including: (a) protective protrusions on the road marking upper face; (b) reflective elements housed within said protrusions, so that a reflective surface is exposed to the headlights of an approaching vehicle; (c) light emitting diodes (LEDs) housed within said protrusions, and which emit light toward the approaching vehicle; (d) an electrical circuit extending within said tape and including solar cells; said light emitting diodes, a photocell switch and storage batteries housed within and protected by said protrusions, said diodes being controlled by said photocell switch, such that said solar cells energize said diodes by an energy balance assured by a light detector which activates said circuit as signalled by an approaching vehicle headlight, and wherein said light emitting diodes are integrated in high intensity microlamps in said circuit.

Claim 9

A continuous, prefabricated road-markign tape of the type which may be firmly secured to the road surface and is resistant to the aggression of weather and vehicular traffic, said tape including: (a) protective protrusions on the road-marking upper face; (b) reflective elements housed within said protrusions, so that a reflective surface is exposed to the headlights of an approaching vehicle; (c) light emitting diodes (LEDs) housed within said protrusions, and which emit light toward the approaching vehicle; (d) an electrical circuit extending within said tape and including solar cells; said light emitting, a photocell switch and storage batteries housed within and protected by said protrusions, said diodes being controlled by said photocell switch, such that said solar cells energize said storage batteries during the day and at night said batteries energize said diodes by an energy balance assured by a light detector which activates said circuit as signalled by an approaching vehicle headlight and wherein said light emitting diodes include a light focusing unit so as to converge emitted light from said diodes toward said approaching vehicle.

Claim 10

A continuous, prefabricated road-markign tape of the type which may be firmly secured to the road surface and is resistant to the aggression of weather and vehicular traffic, said tape including: (a) protective protrusions on the road-marking upper face; (b) reflective elements housed within said protrusions, so that a reflective surface is exposed to the headlights of an approaching vehicle; (c) light emitting diodes (LEDs) housed within said protrusions, and which emit light toward the approaching vehicle; (d) an electrical circuit extending within said tape and including solar cells; said light emitting, a photocell switch and storage batteries housed within and protected by said protrusions, said diodes being controlled by said photocell switch, such that said solar cells energize said storage batteries during the day and at night said batteries energize said diodes by an energy balance assured by a light detector which activates said circuit as signalled by an approaching vehicle headlight and wherein said light emitting diodes include a light focusing unit so as to converge emitted light from said diodes toward said approaching vehicle.

Claim 11

A continuous, prefabricated road marking tape of the type which may be firmly secured to the road surface and is resistant to the aggression of weather and vehicular traffic, said tap including: (a) protective protrusions on the road markign upper face; (b) reflective elements housed within said protrusions, so that a reflective surface is exposed to the headlights of an approaching vehicle; (c) light emitting diodes (LEDs) housed within said protrusions, and which emit light toward the approaching vehicle; and (d) an electrical circuit extending within said tape and including solar cells, said light emitting diodes, a photocell switch and storage batteries housed within and protected by said protrusions, said diodes being controlled by said photocell switch, such that said solar cells energize said storage batteries during the day and at night said batteries energize said diodes by an energy balance assured by a light detector which activates said circuit as signalled by an approaching vehicle headlight, said electrical circuit further including a timer connected to said light emitting diodes, so as to actuate two different light pulsing speeds, namely a regular light pulsing speed and an emergency fast pulsing speed.

Claim 12

A continuous, prefabricated road marking tape of the type which may be firmly secured to the road surface and is resistant to the aggression of weather and vehicular traffic, said tap including: (a) protective protrusions on the road markign upper face; (b) reflective elements housed within said protrusions, so that a reflective surface is exposed to the headlights of an approaching vehicle; (c) light emitting diodes (LEDs) housed within said protrusions, and which emit light toward the approaching vehicle; and (d) an electrical circuit extending within said tape and including solar cells, said light emitting diodes, a photocell switch and storage batteries housed within and protected by said protrusions, said diodes being controlled by said photocell switch, such that said solar cells energize said storage batteries during the day and at night said batteries energize said diodes by an energy balance assured by a light detector which activates said circuit as signalled by an approaching vehicle headlight, said electrical circuit further including a timer connected to said light emitting diodes, so as to actuate two different light pulsing speeds, namely a regular light pulsing speed and an emergency fast pulsing speed.

Claim 13

A continuous prefabricated road-marking tape of the type which may be firmly secured to the road surface and which is resistant to the aggression of weather and vehicular traffic said tape including: (a) protective protrusions on the road-marking upper face; (b) reflective elements housed within said protrusions, so that a reflective surface is exposed to the headlights of an approaching vehicle; (c) light emitting diodes (LEDs) housed within said protrusions, and which emit light toward the approaching vehicle; (d) an electrical circuit extending within said tape and including solar cells; said light emitting, a photocell switch and storage batteries housed within and protected by said protrusions, said diodes being controlled by said photocell switch, such that said solar cells energize said storage batteries during the day and at night said batteries energize said diodes by an energy balance assured by a light detector which activates said circuit as signalled by an approaching vehicle headlight and wherein the light detector is provided with a light focusing unit.

Claim 14

A continuous prefabricated road-marking tape of the type which may be firmly secured to the road surface and which is resistant to the aggression of weather and vehicular traffic said tape including: (a) protective protrusions on the road-marking upper face; (b) reflective elements housed within said protrusions, so that a reflective surface is exposed to the headlights of an approaching vehicle; (c) light emitting diodes (LEDs) housed within said protrusions, and which emit light toward the approaching vehicle; (d) an electrical circuit extending within said tape and including solar cells; said light emitting, a photocell switch and storage batteries housed within and protected by said protrusions, said diodes being controlled by said photocell switch, such that said solar cells energize said storage batteries during the day and at night said batteries energize said diodes by an energy balance assured by a light detector which activates said circuit as signalled by an approaching vehicle headlight and wherein the light detector is provided with a light focusing unit.

Claim 15

Continuous prefabricated road-marking tape, of the type which may be firmly secured to the road surface, the tape having a plurality of protrusions on the road-marking upper face, the tape comprising: a plurality of LEDs protected by one or more protrusions of the tape; means, protected by a protrusion of the tape, for exploiting solar energy incident upon the tape to produce electrical energy; means, protected by a protrusion of the tape, for storing electrical energy, and means, protected by a protrusion of the tape, for balancing energy between LEDs, the means for exploiting solar energy, and the means for storing solar energy, to exploit only the solar energy incident on the tape to produce sufficient energy for lighting of the LEDs in response to a headlight of an incoming vehicle.

Claim 16

Continuous prefabricated road-marking tape, of the type which may be firmly secured to the road surface, the tape having a plurality of protrusions on the road-marking upper face, the tape comprising: a plurality of LEDs protected by one or more protrusions of the tape; means, protected by a protrusion of the tape, for exploiting solar energy incident upon the tape to produce electrical energy; means, protected by a protrusion of the tape, for storing electrical energy, and means, protected by a protrusion of the tape, for balancing energy between LEDs, the means for exploiting solar energy, and the means for storing solar energy, to exploit only the solar energy incident on the tape to produce sufficient energy for lighting of the LEDs in response to a headlight of an incoming vehicle.