KR101793656B1 - Platform apparatus equipped with light - Google Patents

Abstract

The present invention relates to a lighting-integrated platform device. The lighting-integrated platform device according to the present invention comprises: a platform; and a plurality of lightings which are positioned on an upper plate of the platform. At least some of the lightings illuminate the face of a user positioned at the rear side of the platform. The lighting-integrated platform device further comprises: a camera which takes an image of the user; and a control unit which controls at least one of ON/OFF, light intensity, and light emitting direction of each lighting in accordance with an analysis result for the image taken by the camera. The control unit detects the direction of gaze of the user from the analysis result for the image, and increases the light intensity which does not correspond to the detected direction of gaze to be higher than the light intensity of the lighting corresponding to the detected direction of gaze.

Description

[0001] PLATFORM APPARATUS EQUIPPED WITH LIGHT [0002]

The present invention relates to a single-phase apparatus. More particularly, the present invention relates to a single-phase device capable of emitting optimal light to the user's face by integrally incorporating illumination.

In places such as schools and churches, lecturers such as professors and ministers usually give lectures in front of the stand. The lecturer prepares the materials and puts them on the podium and announces what he thinks.

Since the conventional single phase only provides a space for presenting the presentations, there are many cases where the lecturer's face presented on the stage is shaded. This is because the light of the illumination is distorted by a single phase, the light is interrupted, and the light of the speaker is not irradiated with appropriate light.

Therefore, while the lecturer is speaking in front of the stage, the light can be appropriately irradiated to the face of the lecturer, so that the confidence of the lecturer can be reproduced, and at the same time, a method of deriving the camera photographing result of the lecturer with a satisfactory quality is required.

SUMMARY OF THE INVENTION It is a technical object of the present invention to allow light to be appropriately irradiated to the face of a lecturer.

In addition, the illumination integrated monolithic device according to an embodiment of the present invention has a technical problem that excellent results are obtained when a camera is photographed on a speaker.

However, the technical problem to be solved by the integrated single-phase lighting apparatus according to an embodiment of the present invention is not limited to the above-mentioned problem (s), and another problem (s) not mentioned is clear from the following description It can be understood.

According to an embodiment of the present invention,

phase; And a plurality of lights positioned on the upper plate of the single phase, wherein at least a part of the plurality of lights can irradiate light to a face of a user located behind the single phase.

Each of the plurality of lights is attached to a lower surface of an illumination support which constitutes the upper plate of the single phase, and each of the plurality of lights can be exposed as the illumination support rotates upward through the hinge structure.

Wherein the illumination integrated monolithic device comprises: a camera for photographing the user; And a control unit for controlling at least one of the on-off, the luminous intensity, and the light irradiation direction of each of the plurality of lights according to an analysis result on the image photographed by the camera.

The control unit detects the direction of the user's gaze from the analysis result of the image and further increases the brightness of the illumination not corresponding to the sensed sight direction more than the brightness of the illumination corresponding to the sensed sight direction have.

The control unit may sense the shade generated on the face of the user from the analysis result of the image and increase the brightness of the illumination to illuminate the detected shade.

The control unit may detect the height of the user's face from the analysis result of the image and adjust the light irradiation height of each of the plurality of lights according to the height of the detected face.

An integrated single-phase illumination device according to an embodiment of the present invention can cause light to be appropriately irradiated to the face of the speaker.

In addition, the single-unit illumination device according to an embodiment of the present invention can provide excellent results when camera photographing is performed on the speaker.

However, the effects that can be achieved by the single unit type lighting apparatus according to the embodiment of the present invention are not limited to those mentioned above, and other effects not mentioned can be obtained from the following description in the technical field of the present invention It will be understood by those skilled in the art.

BRIEF DESCRIPTION OF THE DRAWINGS A brief description of each drawing is provided to more fully understand the drawings recited herein.
1 is a perspective view of an integrated single-phase lighting apparatus according to an embodiment of the present invention.
2 is a perspective view of an integrated single-phase lighting apparatus according to another embodiment of the present invention.
Fig. 3 is an enlarged view of the single-unit illumination device shown in Fig. 2, showing a situation when a plurality of lights are exposed.
4 is a diagram for explaining a control process of each of a plurality of lights.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It is to be understood, however, that the intention is not to limit the invention to the specific embodiments, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. In addition, numerals (e.g., first, second, etc.) used in the description of the present invention are merely an identifier for distinguishing one component from another.

Also, in this specification, when an element is referred to as being "connected" or "connected" with another element, the element may be directly connected or directly connected to the other element, It should be understood that, unless an opposite description is present, it may be connected or connected via another element in the middle.

In the present specification, a component represented by 'unit', 'module', or the like refers to a case where two or more components are combined into one component, or one component is divided into two or more ≪ / RTI > In addition, each of the components to be described below may additionally perform some or all of the functions of the other components in addition to the main functions of the component itself, and some of the main functions And may be performed entirely by components.

Hereinafter, exemplary embodiments of the present invention will be described in detail.

1 is a perspective view of an integrated single-phase lighting apparatus 100 according to an embodiment of the present invention.

Referring to FIG. 1, the integrated illumination unit 100 includes a single phase 105 and a plurality of lights 150 located on the top plate 110 of the single phase 105.

The single phase 105 is made of, for example, wood, metal, or the like, and can be installed on the stage of a lecture hall or the like. The lecturer can speak on the audience located on the front side of the single-phase 105, while being positioned on the rear side of the single-

The top plate 110 provides a space for the speaker to place data or a microphone, and a plurality of lights 150 may be disposed on the top plate 110, as shown in FIG.

Each of the plurality of lights 150 may include, but is not limited to, LED illumination. At least some of the plurality of lights 150 may be arranged to illuminate the face of a user (e.g., a speaker) located behind the single-phase 105, but preferably all of the plurality of lights 150 And may be arranged to irradiate light to the user's face.

Further, according to the embodiment, each of the plurality of lights 150 can rotate up and down through the hinge structure, and the height of the light irradiated according to the up-down rotation can be different. The LED lighting employing the hinge structure is used in the stage and the like, and a detailed description of the structure is omitted.

In the embodiment of the present invention, the illumination 150 is installed on the top plate 110 of the single-phase image display 105, It is possible to make the user's face look bright without shadows.

Fig. 2 is a perspective view of an integrated illumination unit 200 according to another embodiment of the present invention, and Fig. 3 is an enlarged view of the integrated illumination unit 200 shown in Fig.

2 and 3, each of the plurality of lights 250 is attached to the lower surface of the illumination support 220 constituting the upper plate 210 of the single phase 205, and the illumination support 220 is connected to the upper surface of the illumination support 220 through the hinge structure The plurality of lights 250 may be exposed to the outside as they rotate in the upward direction.

As will be described below, each of the plurality of lights 250 according to an embodiment of the present invention may operate under the control of a control unit, which also rotates under the control of the control unit, And can be exposed to the outside.

Each of the plurality of lights 250 is rotatably connected to the illumination support 220 so that the height of the light irradiation direction can be adjusted.

Referring to FIG. 3, the single-unit lighting apparatus 200 according to another embodiment of the present invention may further include a camera 270 for photographing a user, The image can be analyzed to control at least one of on-off, brightness, and light irradiation directions of each of the plurality of lights 250. [ Although not shown in FIG. 1, the single-phase apparatus 100 shown in FIG. 1 may further include a camera 270. The operation of the control unit will be described with reference to Fig.

FIG. 4 is a view for explaining the control process of each of the plurality of lights 450a to 450e.

4, the control unit 410 analyzes the image of the user 10 photographed by the camera 270, communicates with a plurality of lights 450a through 450e, and provides a plurality of lights 450a through 450e ) Can be controlled. The first to fifth illuminations 450a to 450e shown in FIG. 4 indicate the lights 150 and 250 shown in FIGS. 1 and 3, and FIG. 4 shows only the five lights 450a to 450e However, the number of lights installed in the single-phase apparatuses 100 and 200 may be variously changed. The control unit 410 may be internal or external to the single-phase devices 100 and 200, for example, the control unit 410 may be implemented as a microprocessor and may be implemented in accordance with a program stored in a memory Can operate.

The camera 270 may capture the image of the user 10 and in particular the face and the control unit 410 may determine the height of the face of the user 10 from the image of the user 10, It is possible to detect, for example, whether a shade has occurred on the face, where the shade is generated, and in which direction the user 10 is gazing.

For example, the control unit 410 can detect the height of the face in consideration of the relative positional relationship between the fixed object (e.g., signboard, etc.) included in the image of the camera 270 and the face, It is possible to detect from which direction the direction of the line of sight of the user 10 is rotated in relation to the front direction of the user 10 from the image of the user 10. In addition, the detection of the low lightness shade portion in the face of the user 10 is performed in various ways in the image processing field, and a detailed description thereof will be omitted.

The control unit 410 turns on each of the plurality of lights 450a to 450e to illuminate the user 10 when the user 10 is detected in the image photographed by the camera 270. [ Furthermore, the control unit 410 may turn on each of the plurality of lights 450a to 450e after turning the illumination support 220 to expose the plurality of lights 450a to 450e to the outside.

The control unit 410 also analyzes the height of the face of the user 10 in the camera image and rotates each of the plurality of lights 450a to 450e according to the analyzed position, It may be inspected. For example, since the key of the user 10 is different for each user 10, the control unit 410 rotates each of the plurality of lights 450a to 450e when a user 10 having a small key is detected, The light irradiation directions of the lights 450a to 450e are moved downward and when the user 10 having a large height is detected, the plurality of lights 450a to 450e are rotated to irradiate the plurality of lights 450a to 450e Direction to the upper direction.

The control unit 410 may also identify the shade formed in the face of the user 10 in the image of the user 10 and remove the shade by increasing the brightness of the light illuminating the shaded portion. For example, when the shade is identified in the right part of the face from the image of the user 10, the control unit 410 may control the illumination to illuminate the right part of the face, for example, 2 Light intensity of the illumination 450b can be increased to remove shadows generated on the face.

The control unit 410 also detects the direction of the user 10 from the image of the user 10 and determines the intensity of the illumination that does not correspond to the sensed sight direction than the brightness of the illumination corresponding to the sensed sight direction It may be increased more severely. For example, when the user 10 is looking toward the right 45 degrees with respect to the front, the illumination corresponding to the viewing direction of the user 10, e.g., the first illumination 450a and the second illumination The distance from the fourth illumination 450d and the fifth illumination 450e to the face is longer than the distance from the face 450a to the face 450b, And to increase the brightness of the fifth illumination 450e.

Integrated single-phase devices 100 and 200 according to an embodiment of the present invention independently control each of the plurality of lights 150 and 250 based on the image of the user 10 photographed by the camera 270, The light can be appropriately irradiated to the face of the user 10, and thus the camera 10 can be taken out with excellent results.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, Various modifications and variations are possible.

100, 200: Integrated single-phase lighting device
105, 205: Single phase
110, 210: top plate
150, 250: Lighting
220: Lighting support
270: camera
410: control unit

Claims (6)

In an integrated single-phase lighting apparatus,
phase; And
A plurality of lights positioned on the top plate of the single phase,
At least a part of the plurality of lights irradiates light to a face of a user located behind the single phase,
Wherein the illumination integrated monolithic device comprises:
A camera for photographing the user; And
Further comprising a control unit for controlling at least one of on-off, luminous intensity and light irradiation direction of each of the plurality of lights according to an analysis result on an image taken by the camera,
Wherein the control unit comprises:
Wherein the controller is configured to detect the direction of the user's gaze from the analysis result of the image and further increase the luminous intensity of the illumination not corresponding to the sensed sight direction more than the luminous intensity of the illumination corresponding to the sensed sight direction. Single phase device.
The method according to claim 1,
Wherein each of the plurality of lights includes:
Wherein the light guide plate is attached to the lower surface of the illumination support member constituting the single-
Wherein each of the plurality of illuminations is exposed as the illumination support rotates upward through the hinge structure.
delete delete The method according to claim 1,
Wherein the control unit comprises:
Wherein the shade generated on the face of the user is detected from the analysis result of the image and the brightness of the illumination for illuminating the detected shade is increased.
The method according to claim 1,
Wherein the control unit comprises:
Wherein the height of the face of the user is detected from the analysis result of the image and the height of the light irradiation of each of the plurality of lights is adjusted according to the height of the detected face.

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