Programmable, progressive, directing lighting systems: apparatus and method
First Claim
1. A progressive, directing lighting system comprising:
- a plurality of sensing or detecting devices each comprising at least one sensor for detecting a change in environmental conditions selected from the group consisting of movement of at least one object or person, a change in temperature, a change in pressure, a presence of smoke above a predefined concentration, and a presence of toxic gas above a predefined concentration;
a plurality of illuminating devices comprising a tile with a transparent or translucent surface and at least one light source located substantially parallel to an edge of a light-guiding substrate located behind the surface;
wherein the illuminating devices are illuminated according to environmental conditions detected by the sensing or detecting devices;
wherein the sensing or detecting devices and the illuminating devices are directly connected or are connected to the same wired or wireless network; and
wherein the sensing or detecting device contains either hardwired logic or a processing unit and a memory with processor executable instructions fordetecting a change in environmental conditions selected from the group consisting of movement of at least one object or person, a change in temperature, a change in pressure, a presence of smoke above a predefined concentration, and a presence of toxic gas above a predefined concentration; and
in response to detecting the change in environmental conditions, instructing the plurality of illuminating devices to illuminate in a sequence that both illuminates the perimeter of a structure having an exit and indicates the location of the exit.
1 Assignment
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Accused Products
Abstract
Systems and methods for providing guidance and entertainment to people within a structure, through sequentially activated illuminating devices. In some embodiments, the illuminating devices receive instructions to illuminate the perimeter of a structure in a sequence that indicates the exit of the structure. In other embodiments, the illuminating devices receive instructions to illuminate a surface of a structure, such as a wall of a corridor, to track the movement of at least one object or person walking or otherwise moving in the structure. The instructions to the illuminating devices are sent from sensing and detecting devices or alternatively, from a command and control center, in response to changes detected in the environment of the structure.
47 Citations
21 Claims
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1. A progressive, directing lighting system comprising:
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a plurality of sensing or detecting devices each comprising at least one sensor for detecting a change in environmental conditions selected from the group consisting of movement of at least one object or person, a change in temperature, a change in pressure, a presence of smoke above a predefined concentration, and a presence of toxic gas above a predefined concentration; a plurality of illuminating devices comprising a tile with a transparent or translucent surface and at least one light source located substantially parallel to an edge of a light-guiding substrate located behind the surface; wherein the illuminating devices are illuminated according to environmental conditions detected by the sensing or detecting devices; wherein the sensing or detecting devices and the illuminating devices are directly connected or are connected to the same wired or wireless network; and wherein the sensing or detecting device contains either hardwired logic or a processing unit and a memory with processor executable instructions for detecting a change in environmental conditions selected from the group consisting of movement of at least one object or person, a change in temperature, a change in pressure, a presence of smoke above a predefined concentration, and a presence of toxic gas above a predefined concentration; and in response to detecting the change in environmental conditions, instructing the plurality of illuminating devices to illuminate in a sequence that both illuminates the perimeter of a structure having an exit and indicates the location of the exit. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A progressive, directing lighting system comprising:
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a plurality of sensing or detecting devices each comprising at least one sensor for detecting a change in environmental conditions selected from the group consisting of movement of at least one object or person, a change in temperature, a change in pressure, a presence of smoke above a predefined concentration, and a presence of toxic gas above a predefined concentration; a plurality of illuminating devices comprising a tile with a transparent or translucent surface and at least one light source located substantially parallel to an edge of a light-guiding substrate located behind the surface; a command and control center comprising either a) a general purpose computer, having a central processing unit and a memory, connected to an auxiliary board adapted to interface with the sensing or detecting devices and the illuminating devices or b) an FPGA or microcontroller having, integrated with, or connected to hardware adapted to interface with the sensing or detecting devices and the illuminating devices; wherein the command and control center is programmed to analyze notifications relating to changes in environmental conditions received from sensing or detecting devices and to issue instructions to sensing or detecting devices and illuminating devices in response to the received notifications; wherein the sensing or detecting devices, illuminating devices, and command and control center are directly connected or are connected to the same wired or wireless network; wherein the command and control center is programmed for receiving a notification from a sensing or detecting device indicating a change in environmental conditions selected from the group consisting of movement of at least one object or person, a change in temperature, a change in pressure, a presence of smoke above a predefined concentration, and a presence of toxic gas above a predefined concentration; and in response to the notification of a detected change in environmental conditions, instructing the plurality of illuminating devices to illuminate in a sequence that both illuminates the perimeter of a structure having an exit and indicates the location of the exit. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A method of providing progressive, directing lighting for a structure comprising:
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receiving a notification of a change in environmental conditions within the structure detected by at least one sensor in a sensing or detecting device for detecting a change in environmental conditions selected from the group consisting of movement of at least one object or person, a change in temperature, a change in pressure, a presence of smoke above a predefined concentration, and a presence of toxic gas above a predefined concentration; sending electronic instructions to a plurality of illuminating devices mounted along the perimeter of a structure to illuminate in a sequence that both illuminates the perimeter of the structure and indicates the location of an exit of the structure, wherein the sequence begins with illuminating the illuminating device furthest from the exit and progresses to the illuminating device closest to the exit. - View Dependent Claims (14, 15, 16, 17)
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18. A method of providing a decorative illumination along a surface of a structure comprising:
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a) receiving a notification of movement of at least one object or person within the structure, detected by at least one motion sensor in a sensing or detecting device; b) sending electronic instructions to a plurality of illuminating devices mounted in an array along at least a portion of the surface of the structure to illuminate or not in a sequence that tracks the movement of the at least one object or person, wherein the sequence comprises; b1) instructing three to five consecutive illuminating devices immediately in front the illuminating device closest to the at least one object or person to illuminate; b2) simultaneously instructing three to five consecutive illuminating devices immediately behind the illuminating device closest to the at least one object or person to illuminate; and b3) simultaneously instructing illuminating devices further in front of and behind the illuminating device closest to the at least one object or person to not illuminate; and c) repeating steps a and b. - View Dependent Claims (19, 20, 21)
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Specification