TWI576533B - Intelligent adaptive lighting system - Google Patents

Description

Smart adaptive lighting system

The invention relates to a smart adaptive lighting system, in particular to a smart control system which can be applied to a place where illumination is required.

In daily life, lighting is an indispensable item, from gas lamps, candles, oil lamps, etc. used in the past, to electric lighting devices mainly used in modern artificial lighting, and the above-mentioned electric devices are mostly fluorescent lamps installed on the ceiling, and generally Table lamps, etc. placed on the table allow people to provide light sources in places where there is insufficient light or in the environment, so that other tasks such as reading documents can be performed.

When other people read other documents on the desktop and other work, because the distance between the fluorescent lamp on the ceiling and the desktop is too long, even if the fluorescent lamp is turned on, it will not provide enough light on the desktop, which not only makes the eyes easy to be lack of brightness. Feeling uncomfortable, causing deterioration of eyesight, even if a table lamp is placed on the table, but because each person's body type is different, it may be caused by local glare, local unevenness, or darkness due to the difference in line of sight. Situation, it is necessary to manually adjust the position of the lamp head, which is very inconvenient.

Although another industry has developed a smart lighting system, most of the lighting systems currently on the market use sensor sensors, such as daylight sensors that can sense whether the room has sufficient daylight to adjust the light source. Or it can sense the proximity of the human body or not to control the infrared sensor that lights up, but it is obvious that the above method only controls the light on and off, but it cannot solve or achieve the adjustment of multi-region illumination at the same time. Suitable for stable illumination in different postures or in different directions Adaptability and application.

In view of this, how to provide an adjustment that can achieve simultaneous multi-area illumination, multi-pose, and multi-directional stable brightness, to provide the visual requirements needed for people to observe objects in the place, to achieve intelligent adaptation suitable for human eye observation state. The sexual lighting system has become an issue to be improved by the present invention.

The object of the present invention is to provide a stable lighting application capable of achieving multiple-area illumination adjustment, multi-pose, and multi-directional brightness adjustment, and can provide visual requirements for observing objects in a place to meet suitable fit. A smart adaptive lighting system that observes the state of the human eye.

In order to solve the above problems and achieve the object of the present invention, the technical means of the present invention is realized as a smart adaptive lighting system, characterized in that the intelligent adaptive lighting system (100) is applied to In an environment requiring illumination, and including an embedded system (1), at least one image capturing device (2), and at least one adjustable lighting device (3); the embedded system (1) capable of connecting An external power supply, comprising a visual processing chip (11) having an embedded image processing algorithm; the image capturing device (2) electrically connected to the embedded system (1) for capturing images The adjustable light-emitting device (3) is electrically connected to the embedded system (1), and can adjust brightness, angle, multi-pose, and direction of different regions when irradiating; and when there is an object (A) Provided under the adjustable light-emitting device (3) and located in the range covered by the image capturing device (2), the algorithm of the processing chip (11) is used to identify the dynamic brightness state of the cognitive dynamics And detecting the exact position of the object (A), and The image capturing device (2) captures the brightness of each coordinate in the vicinity of the object (A) by the image frame, and corrects and controls the adjustable light-emitting device (3) at any time, thereby generating uniform illumination or adapting to environmental requirements. brightness.

More preferably, the adjustable light-emitting device (3) further includes at least one A chip control circuit board (31) and a plurality of light emitting elements (32) electrically connected to the wafer control circuit board (31).

More preferably, the plurality of light-emitting elements (32) are arranged in a matrix, and the plurality of light-emitting elements (32) are independently and individually controllable under the control of the wafer control circuit board (31). Adaptive illumination or adjustment at different angles and directions.

More preferably, the intelligent adaptive lighting system (100) further includes an electrical connection with the embedded system (1) to enable editing and correction of the algorithm of the visual control chip (11). Electronic device (4).

More preferably, the electronic device (4) is one of the following: a smart phone, a desktop computer, a personal digital assistant [PDA], and a notebook computer.

Compared with the prior art, the functions and effects of the present invention are as follows:

The first point: in the present invention, the embedded system (1) and the image capturing device (2) are used to finely analyze the dynamic ambient brightness state and capture the brightness of each coordinate on the object (A). To analyze and judge the brightness correction value that should be given to each coordinate on the object (A), thereby controlling the adjustable light-emitting device (3) to adjust the brightness, angle, and direction of the area required for each area to give the object (A) Give a point to the area, or a comprehensive uniform illumination, or adaptively assign a different source of light or brightness to a particular coordinate point or specific area.

The second point: in the present invention, the visual processing chip (11) is provided with an embedded image processing algorithm to identify the cognitive environment light source, the various lighting situations at that time, and the dynamic behavior of various substances in the environment, so if there is an object (A) placed under the adjustable illumination device (3), and within the scope of the image capture device (2), the algorithm in the visual processing chip (11) can detect the objects in the coverage area ( A) The precise location to meet the needs of the human eye for comfortable viewing, reading or viewing.

1‧‧‧ embedded system

11‧‧‧Visual Processing Wafer

2‧‧‧Image capture device

3‧‧‧Adjustable illuminating device

31‧‧‧ wafer control board

32‧‧‧Lighting elements

4‧‧‧Electronic devices

100‧‧‧Smart Adaptive Lighting System

A‧‧‧ objects

Figure 1 is a perspective view of the present invention.

Fig. 2 to Fig. 3 are schematic diagrams showing the three-dimensional implementation of the environment for the illumination to be used in Fig. 1.

Figure 4 is a perspective view of another embodiment of the present invention.

The following is a detailed description of the following embodiments according to the drawings: as shown in FIG. 1 to FIG. 4, the figure discloses a smart adaptive lighting system, characterized in that the intelligent adaptive lighting a system (100) for use in an environment requiring illumination, and comprising an embedded system (1), at least one image capture device (2), and at least one adjustable illumination device (3); said embedded system (1), which can be connected to an external power source, and includes a visual processing chip (11) having an embedded image processing algorithm; the image capturing device (2), which is electrically connected to the embedded system (1) The illuminating device (3) is electrically connected to the embedded system (1), and can be used for adjusting different regions of brightness, angle, multi-pose, and Direction; and when an object (A) is placed under the adjustable illumination device (3) and is within the range covered by the image capture device (2), the algorithm for processing the wafer (11) is performed by the vision, To identify the ambient state of the cognitive dynamics and detect the exact location of the object (A), and Through the image capturing device (2), the brightness of each coordinate in the vicinity of the object (A) is captured by the image frame to correct and control the adjustable light-emitting device (3) at any time, thereby generating uniform illumination or adapting to environmental requirements. brightness.

Among them, when a fluorescent lamp is irradiated on a book, local glare, partial brightness unevenness, or dark situation may occur, so as shown in Fig. 1, through the embedded system (1), the image capturing device (2) And the intelligent adaptive lighting system (100) composed of the adjustable light-emitting device (3) can be applied to an environment where illumination is required, as shown in Figures 2 to 3, and by an embedded system ( 1) The visual processing chip (11) and the image capturing device (2) are completely solved in different positions. The problem is glare, or uneven illumination, and various possible adaptive lighting needs.

Secondly, through the embedded system (1), the embedded image processing algorithm of the processing chip (11) can be used to perform quite complicated calculation and control, identify the cognitive environment light source, the various lighting situations at that time, and various objects in the environment. The dynamic behavior, and the brightness of each coordinate on the image captured by the image capturing device (2), is implemented for the adjustable light-emitting device (3), and the embedded image processing algorithm is in addition to the general Standard procedures for image processing, such as object image input, image noise processing, image enhancement, object feature capture, object image cutting, object image classification, etc., can also be artificial intelligence such as fuzzy theory, neurological algorithms, etc. Into, the smart adaptive lighting system (100) of the present invention has a learning function, and can automatically learn to imitate the specific needs and behavior patterns of the user for the use of the light source with the autonomous artificial intelligence function.

Therefore, please refer to FIG. 2 to FIG. 3, when an object (A) such as a human body is located under the adjustable light-emitting device (3) and is located in the range covered by the image capturing device (2), it is embedded at this time. The visual processing chip (11) in the system (1) starts to finely analyze the dynamic ambient brightness state in the position of the object (A) by the image capturing device (2), and the image capturing device (2) is imaged. The method captures the brightness of the coordinates of the object (A), and then analyzes and determines the brightness correction value that the object (A) should give in the vicinity of the coordinate, that is, the concept of feedback control, and can control and correct the adjustable light-emitting device at any time. (3) Adjust the brightness, angle, and direction of the area during illumination to give the object (A) a point, a pair of areas, or a comprehensive uniform illumination to meet the situation of comfortable viewing or reading by the human eye at any time.

In the above, the adjustable light-emitting device (3) further includes at least one wafer control circuit board (31) and a plurality of light-emitting elements (32) electrically connected to the wafer control circuit board (31).

In the above, the plurality of light-emitting elements (32) are arranged in a matrix, and the plurality of light-emitting elements (32) are independently and individually different under the control of the chip control circuit board (31). Adaptive illumination or adjustment of angle and direction.

Wherein, through the arrangement of the chip control circuit board (31) and the light-emitting element (32), it is assumed that the image processing device (2) is used for the visual processing chip (11) of the embedded system (1) to recognize the dynamic state of the cognitive environment. The number of light-emitting elements (32) can be controlled by the chip control circuit board (31), and the plurality of light-emitting elements (32) can be LED elements, and are arranged in a matrix arrangement, each of which emits light. In order to adjust the direction or angle of the light source arbitrarily, the component (32) can embed the driving motor to achieve the effect according to the application design requirements. In addition, if the ambient brightness does not need to be too bright, a part of the light-emitting elements (32) can emit light. In order to achieve partial ambient area illumination, thereby reducing the effect of brightness, or adaptively according to a specific coordinate point or a specific area, give different contexts of light source or specify brightness.

In the above, the smart adaptive lighting system (100) further includes an electronic device electrically connected to the embedded system (1) so as to be able to edit and correct the algorithm of the visual control chip (11). (4).

In addition, the electronic device (4) is one of the following, a smart phone, a desktop computer, a personal digital assistant [PDA], and a notebook computer.

Among them, please refer to Figure 4, through the setting of the electronic device (4), the intelligent adaptive lighting system (100) can provide a wide range of application scenarios to achieve clear visual effects, such as the construction industry often needs models Production, it is necessary to provide good visual requirements at different viewing angles, so the electronic device (4) can be used to set the visual processing chip (11) of the embedded system (1), and the electronic device (4) can be a smart phone. , a desktop computer, a personal digital assistant [PDA], and a notebook computer, and depending on the required space, a plurality of image capturing devices (2) and adjustable light emitting devices (3) are provided to provide a builder or The situation that other operators need in the factory environment operation, not only that, can also provide the needs of the visually impaired person with disabilities, and even other diverse industrial needs to be developed, completely solve the problem that the existing technology can provide uneven illumination in various occasions. Or perform a multi-adaptive illumination task requirement.

The structure, features and effects of the present invention are described in detail above with reference to the embodiments shown in the drawings. However, the above description is only the preferred embodiment of the present invention, but the present invention does not limit the scope of implementation as shown in the drawings. Modifications in accordance with the meaning of the present invention are intended to fall within the scope of the invention as long as they are within the scope of the invention.

1‧‧‧ embedded system

11‧‧‧Visual Processing Wafer

2‧‧‧Image capture device

3‧‧‧Adjustable illuminating device

31‧‧‧ wafer control board

32‧‧‧Lighting elements

100‧‧‧Smart Adaptive Lighting System

Claims (5)

A smart adaptive lighting system, characterized in that the intelligent adaptive lighting system (100) is applied in an environment requiring illumination, and includes an embedded system (1) and at least one image capturing device ( 2) and at least one adjustable illumination device (3); the embedded system (1) capable of connecting an external power source and comprising a visual processing chip (11) having an embedded image processing algorithm; An image capturing device (2) electrically connected to the embedded system (1) for capturing an image frame; the adjustable light emitting device (3) electrically powered by the embedded system (1) Sexual connection, which can adjust brightness, angle, multi-pose and direction of different regions when irradiating; and when an object (A) is placed under the adjustable light-emitting device (3), and located in the image capturing device (2) In the range covered by the algorithm, the algorithm of the processing chip (11) is used to identify the ambient state of the cognitive dynamic environment, and the precise position of the object (A) is detected, and the image capturing device is transmitted through the image capturing device (2). ) capture the brightness of each object in the vicinity of the object (A) with the image image The adjustable illumination device (3) is modified to produce uniform illumination or brightness that meets environmental requirements. The smart adaptive lighting system of claim 1, wherein the adjustable light emitting device (3) further comprises at least one wafer control circuit board (31), and a plurality of wafer control circuit boards ( 31) A light-emitting element (32) that is electrically connected. The smart adaptive lighting system of claim 2, wherein the plurality of light emitting elements (32) are arranged in a matrix, and the plurality of light emitting elements (32) are on the wafer control circuit board ( Under the control of 31), it can be independently and individually adapted to different angles and directions for adaptive illumination or adjustment. The smart adaptive lighting system of claim 1, wherein the smart adaptive lighting system (100) further includes an electrical connection with the embedded system (1) to enable editing and correction. The vision controls the electronic device (4) of the algorithm of the wafer (11). The smart adaptive lighting system of claim 4, wherein the electronic device (4) is one of the following: a smart phone, a desktop computer, a personal digital assistant [PDA], and a notebook computer.