Crowd control lighting system
View Patent ↗A crowd control lighting system includes a plurality of light emitting diode (LED) lights. Each light is configured to emit a flashing directional light beam to at least partially overlap and illuminate a common illumination zone. The common illumination zone is selectable from a plurality of illumination zones and is exterior to a dark zone not illuminated by the plurality of lights.
1. A crowd control lighting system comprising:
a controller; and
a plurality of individual light emitting diode (LED) lighting devices each emitting a directional light beam configured by the controller to have a different illuminating waveform, wherein
said plurality of lighting devices is simultaneously positionable relative to a selectable common illumination zone with each of said plurality of lighting devices individually positionable at any one of a variety of selectable locations relative to said selectable common illumination zone to illuminate said common illumination zone, and
the illuminating waveforms are controlled by said controller to illuminate said common illumination zone at an illumination determined by said controller.
2. The crowd control lighting system according to claim 1 , wherein the lighting devices illuminating the common illumination zone are additionally configured to effect a dark zone not directly illuminated by the plurality of directional light beams.
3. The crowd control lighting system according to claim 1 , wherein the waveforms include at least one of a flashing waveform or a waveform having a plurality of intensities.
4. The crowd control lighting system according to claim 1 , further comprising: a switch configured to select the waveform for at least one of the light beams.
5. The crowd control lighting system according to claim 1 , wherein the illumination comprises a substantially constant intensity illumination.
6. The crowd control lighting system according to claim 1 , wherein said controller is a wireless controller.
7. The crowd control lighting system according to claim 1 , wherein the light beams are elongated in a horizontal direction and directed to overlap each other to illuminate said common illumination zone.
8. The crowd control lighting system according to claim 1 , wherein each of said lighting devices is configured to be energized by a dedicated power source.
9. A crowd control lighting system comprising:
a controller, and
a plurality of individual light emitting diode (LED) lighting devices each emitting a directional light beam determined by the controller and including at least one of a flashing light or a light having a plurality of intensities, wherein
said plurality of lighting devices is simultaneously positionable relative to a selectable common illumination zone with each of said plurality of lighting devices individually positionable at any one of a variety of selectable locations relative to said selectable common illumination zone to illuminate said common illumination zone, and
the light beams are controlled by said controller to illuminate said common illumination zone at a substantially constant intensity.
10. The crowd control lighting system according to claim 9 , further comprising: a switch configured to select a waveform for at least one of the light beams.
11. The crowd control lighting system according to claim 9 , wherein the light beams have a color.
12. The crowd control lighting system according to claim 9 , wherein the lighting devices positioned illuminating the common illumination zone additionally comprise an opaque housing to effect a dark zone not directly illuminated by the light beams.
13. The crowd control lighting system according to claim 9 , wherein
each of the plurality of lighting devices is additionally positionable at tilt angles of at least 16 degrees about a centerline of the common illumination zone.
14. The crowd control lighting system according to claim 9 , wherein the lighting devices are configured to emit the light beams having a beam spread angle exceeding 40° along a horizontal plane and the light beams overlap each other to illuminate the common illumination zone.
15. The crowd control lighting system according to claim 9 , wherein the controller is a wireless controller.
16. The crowd control lighting system according to claim 9 , wherein each of the lighting devices is configured to be energized by a dedicated power source.
17. A crowd control lighting system comprising:
a controller; and
a plurality of individual light emitting diode (LED) lighting devices each emitting a directional light beam determined by the controller and including at least one of a flashing light or a light having a plurality of intensities, wherein
the light beams are separated by a distance and directed to overlap each other in a common illumination zone to illuminate said common illumination zone,
the light beams are controlled by said controller to illuminate said common illumination zone at a substantially constant intensity,
said common illumination zone is selectable, and
the plurality of lighting devices is simultaneously positionable relative to the selectable common illumination zone with each of said plurality of lighting devices individually positionable at any one of a variety of selectable locations relative to said selectable common illumination zone to illuminate said selectable common illumination zone.
18. The crowd control lighting system according to claim 17 , wherein the light beams have a color.
19. The crowd control lighting system according to claim 18 , wherein
the lighting devices positioned illuminating the common illumination zone are additionally configured to effect a dark zone not illuminated by the light beams.
20. The crowd control lighting system according to claim 17 , wherein the lighting devices are positioned on two sides of a centerline of the common illumination zone to minimize shadows within the common illumination zone.
21. The crowd control lighting system according to claim 17 , wherein each of said plurality of directional light beams has an elongated beam pattern comprising a beam spread angle exceeding 40° in a horizontal plane and the light beams overlap each other to illuminate the common illumination zone.
22. The crowd control lighting system according to claim 17 , wherein the controller includes a wireless controller.
23. The crowd control lighting system according to claim 17 , wherein each of said lighting devices is configured to be energized by a dedicated power source.
24. The crowd control lighting system according to claim 17 , wherein the light beams are elongated in a horizontal direction and directed to overlap each other to illuminate said common illumination zone.
25. A crowd control lighting system comprising:
a controller; and
a plurality of individual light emitting diode (LED) lighting devices each emitting a directional light beam determined by the controller and including at least one of a flashing light or a light having a plurality of intensities, wherein
the light beams are separated by a distance and directed to overlap each other in a common illumination zone to illuminate said common illumination zone,
the light beams are controlled by said controller to illuminate said common illumination zone at a substantially constant intensity, and
each of the plurality of lighting devices is additionally positionable at tilt angles of at least 16 degrees about a centerline of the common illumination zone.