WO2015005510A1

WO2015005510A1 - Smart rotating led lighting device

Info

Publication number: WO2015005510A1
Application number: PCT/KR2013/006176
Authority: WO
Inventors: 김도현
Original assignee: 주식회사 엔젤럭스
Priority date: 2013-07-11
Filing date: 2013-07-11
Publication date: 2015-01-15

Abstract

The present invention relates to an LED lighting device and, specifically, to a smart rotating LED lighting device having a vision function enabling the surroundings of the lighting to be photographed and captured images to be selectively store according to the vision function. The smart rotating LED lighting device, according to the present invention, comprises: an LED providing plate on which a plurality of LED modules are distributively arranged; a lighting body having the LED providing plate at the front end thereof and comprising a plurality of heat-dissipation fins to discharge heat radiated from the LED modules to the outside; an image capture camera provided at the center of the LED providing plate; a controller accommodated inside the lighting body and controlling the LED module and the image capture camera; a lighting socket provided at the rear side of the lighting body and having, at the rear end thereof, a cable outlet through which a cable connected to the controller is fed to the outside; and a lighting rotating body coupled between the lighting body and the lighting socket so as to be rotatable such that a photographing direction of the image capture camera is changeable.

Description

Smart Rotating LED Lighting

The present invention relates to an LED lighting apparatus, and more particularly, to a smart rotating LED lighting apparatus having a vision function capable of selectively storing a photographed image of the surroundings of the lighting apparatus and having a vision function.

In general, LEDs (Lighting Emitting Diodes) are also called light emitting diodes, and have a long life and low power consumption. Recently, as the manufacturing cost of the LED device is lowered, its application range is expanding and the usage rate is also gradually increasing. Such a conventional LED lighting device adopts a heat dissipation structure of various shapes in order to consider the life of the LED lighting device and to protect various electrical appliances installed inside the lighting device as high temperature heat is generated during driving due to the characteristics of the LED. have.

On the other hand, as the LED lighting device has been developed with IT convergence technology, researches having various additional functions in addition to lighting functions have been steadily made to date.

An object of the present invention is to provide a smart rotating LED lighting device that can combine the security function with the unique function of the lighting can be selectively stored in the image taken around the lighting device.

In addition, the present invention rotates the illumination body to freely change the shooting direction of the image recording camera, smart rotation that can limit the rotation of the illumination body 360 ° or more in order to set the rotation reference point of the imaging camera, and to prevent the cable twist The purpose is to provide an LED lighting device.

Another object of the present invention is to provide a smart rotating LED lighting device capable of selectively transmitting an image to a server or a mobile terminal.

In addition, an object of the present invention is to provide a smart rotating LED lighting device that can automatically change the brightness and color of the lighting by recognizing the surroundings of the lighting device.

In addition, the present invention is to provide a smart rotating LED lighting device that can sense the light by driving the LED module in a variety of light intensity, as well as turning on (ON) or off (OFF) the LED light by sensing the ambient light. The purpose is.

The problem to be solved by the present invention is not limited to the above-mentioned problem, another problem to be solved by the present invention not mentioned herein is to those skilled in the art from the following description. It will be clearly understood.

Smart rotating LED lighting apparatus according to the present invention, the LED mounting plate in which a plurality of LED modules are distributed; The LED mounting plate is mounted on the front end, the lighting body having a plurality of heat dissipation fins for discharging heat emitted from the LED module to the outside; An imaging camera mounted on the LED mounting plate; A controller accommodated inside the lighting body and controlling the LED module and the imaging camera; A lighting socket provided at a rear side of the lighting body and having a cable outlet for drawing out a cable connected to the controller to the outside; And an illumination rotating body configured to rotatably fasten the illumination body between the illumination body and the illumination socket so as to change the photographing direction of the image photographing camera.

In addition, the rear end of the illumination body of the present invention is formed with a cylindrical fastening tube, a fastening flange formed at the end of the cylindrical fastening tube, and a first pivot limiting protrusion projecting to one side of the fastening flange, A first rotating hole in close contact with the outer circumferential surface of the cylindrical fastening tube, a second rotating hole formed to have a larger diameter at the rear side of the first rotating hole to be engaged with the fastening flange, a rotation reference point setting of the imaging camera, and twisting of the cable In order to prevent, the second circumferential projection is formed on the inner circumferential surface of the second rotating hole in contact with the first rotational restriction projection during rotation to form a second rotational restriction projection that limits the rotation of the lighting body by more than 360 °.

In addition, the controller of the present invention, the image data transmission unit for transmitting the image data captured by the image taking camera to at least one of an external server device or a mobile terminal via a Wi-Fi network or a local area network, and at least two consecutive images of the image data If the image value difference between the frames is greater than or equal to a preset threshold, the image data is transmitted to at least one of an external server device or a mobile terminal, and if the image value difference between at least two consecutive image frames of the image data is less than the threshold value, the image And a transmission control unit which controls the image data transmission unit to stop the transmission of data.

In addition, the controller of the present invention, the image sample data storage for pre-store the cutlery, fork and knife images as meal image sample data, and pre-store the ballpoint pen, paper, notebook and notebook image as the meeting image sample data, and the image shooting The image data detector detects in real time whether the image data captured by the camera includes meal image sample data or meeting image sample data, and when the meal image sample data is included, it is determined that the lighting is arranged during a meal. The first lighting mode control unit controls the meal lighting mode to reduce the brightness of the LED module to a predetermined first brightness value or less and change the color to orange, and when the meeting image sample data is included, the lighting is arranged. Judging from the meeting, the brightness of the LED module is increased above the second preset brightness value and the color is changed. And a second illumination mode controller for controlling the conference lighting mode to change the light color.

In addition, a microphone for sensing the sound is formed on one side of the lighting body of the present invention, the controller, in advance a plurality of friction sounds generated by friction between the cutlery, fork, knife, plate and bowl during meal meal data A sound sample data storage unit for storing paper skip sounds, handwriting sounds, and keyboard touch sounds as meeting sound sample data during a meeting, and whether the sound data collected from the microphone includes meal sound sample data or meeting sound sample data. Further comprising a sound data detection unit for detecting whether in real time, the first illumination mode control unit, when the meal image sample data and meal sound sample data, the LED module to control the meal lighting mode, the second illumination mode control unit When the meeting video sample data and the meeting sound sample data are included, the meeting light of the LED module Characterized in that the draw control.

By means of solving the above problems, the smart rotating LED lighting device of the present invention can take a picture of the surroundings of the lighting device and selectively store the captured image, and can combine security features with the unique function of lighting, and always under bright lighting As the shooting takes place, it is effective to obtain a clear image even on a cloudy day or at night.

In addition, the smart rotating LED lighting apparatus of the present invention by rotating the lighting body to freely change the shooting direction of the video camera, the rotation reference point of the video camera and rotation of the lighting body 360 ° or more to prevent twisting of the cable There is a limiting effect.

In addition, the smart rotating LED lighting apparatus of the present invention has the effect of selectively transmitting the image to the server or mobile terminal.

In addition, the smart rotating LED lighting apparatus of the present invention has the effect of automatically changing the brightness and color of the lighting by recognizing the surrounding situation of the lighting device.

In addition, the smart rotating LED lighting device of the present invention detects the ambient light to turn on (ON) or off (OFF) the LED light, as well as driving the LED module with a variety of light intensity has the effect of possible emotional lighting have.

1 is a perspective view of a smart rotating LED lighting apparatus according to a first embodiment of the present invention.

2 is an exploded cross-sectional view of the smart rotating LED lighting apparatus according to the first embodiment of the present invention.

3 is a block diagram showing a smart rotating LED lighting apparatus according to a first embodiment of the present invention.

4 is a view for explaining the operating characteristics of the smart rotating LED lighting apparatus according to the first embodiment of the present invention.

5 is a block diagram showing a controller of a smart rotating LED lighting apparatus according to a second embodiment of the present invention.

6 is a block diagram showing a controller of a smart rotating LED lighting apparatus according to a third embodiment of the present invention.

7 is a block diagram showing a controller of a smart rotating LED lighting apparatus according to a fourth embodiment of the present invention.

100, 100a, 100b: Smart rotating LED lighting device

110: lighting body

111: heat radiation fins

112: cylindrical fastening tube

113: installation unit

114: first rotation limit projection

115: mode switch

116: external memory slot

117: microphone mounting hole

118: USB cable connector

119: fastening flange

120: LED mounting plate

130: LED module

150: video camera

160: external memory

170: sound recorder

171: microphone

181: human body detection sensor

183: Ambient light sensor

185: battery

190, 290, 390, 490: controller

210: lighting rotating body

211: first rotating hole

212: second rotating hole

213: second rotation limit projection

220: lighting socket

221 cable outlet

291: video data transmission unit

292 transmission control unit

391, 491: Image sample data storage unit

392, 492: image data detector

393 and 493: first lighting mode control unit

394 and 494: second lighting mode control unit

400: external server device

495: sound data detector

496: sound sample data storage unit

500: mobile terminal

Specific matters including the problem to be solved, the solution to the problem, and the effects of the present invention as described above are included in the embodiments and drawings to be described below. Advantages and features of the present invention and methods for achieving them will be apparent with reference to the embodiments described below in detail with the accompanying drawings.

Hereinafter, with reference to the accompanying drawings will be described in detail the present invention.

1 to 4 are diagrams for explaining a smart rotating LED lighting apparatus according to a first embodiment of the present invention. Specifically, Figure 1 is a perspective view of a smart rotating LED lighting apparatus according to a first embodiment of the present invention, Figure 2 is an exploded cross-sectional view of the smart rotating LED lighting apparatus according to a first embodiment of the present invention, Figure 3 4 is a block diagram illustrating a smart rotating LED lighting device according to a first embodiment of the present invention, and FIG. 4 is a view for explaining an operating characteristic of the smart rotating LED lighting device according to a first embodiment of the present invention. For reference, in the first embodiment of the present invention, the upper side in FIG. 1 is the front side of the smart rotating LED lighting device 100, and the lower side in FIG. 1 is the rear side of the smart rotating LED lighting device 100.

As shown in Figures 1 to 3, smart rotating LED lighting apparatus 100 according to a first embodiment of the present invention is a lighting body 110, LED mounting plate 120, LED module 130, image capture Camera 150, external memory 160, sound recorder 170, human body sensor 181, illuminance sensor 183, battery 185, controller 190, lighting rotating body 210 and lighting socket ( 220).

The lighting body 110 is mounted on the front end of the LED mounting plate 120, and has a plurality of heat dissipation fins 111 for discharging heat emitted from the LED module 130 to the outside. Specifically, the lighting body 110 has a plurality of radiating fins 111 are formed to extend radially on the outer circumference, the mounting portion 113 is fixed to the front LED mounting plate 120 is disposed. For heat dissipation, the lighting body 110 is preferably formed of aluminum or an aluminum alloy.

The installation unit 113 is formed in a disk shape having a predetermined thickness, and various electrical appliances (not shown) and a controller 190 are installed inside. In addition, the installation unit 113 has a mode switch 115, an external memory slot 116, a microphone installation hole 117, and a USB cable connection terminal 118 formed along an outer circumferential surface thereof.

The mode switch 115 is used to determine whether to store an image captured by the image capturing camera 150. When set to OFF, an external display device for monitoring a captured image without storing the image. On the contrary, if it is set to ON, the image is transmitted to the display device and stored at the same time. In this case, the operation (image transmission and storage) according to the setting of the mode switch 115 is performed by the controller 190.

The external memory slot 116 is inserted and withdrawn from the external memory 160, the microphone 171 is installed in the microphone installation hole 117, the USB cable connector 118 is external through a USB cable (not shown) By communicating with the computer of the image stored in the external memory 160 can be confirmed by the computer.

LED mounting plate 120 is a plurality of LED modules 130 are arranged distributed. Specifically, the LED mounting plate 120 is formed in a planar shape in order to focus the illumination in the downward direction. In the LED mounting plate 120, an image photographing camera 150 is embedded in the center of the plane.

In addition, the plurality of LED modules 130 may emit light and light as well as emit light at various intensities by an LED driving module (not shown) provided in the lighting body 110. The LED driving module is controlled by the controller 190.

Image-taking camera 150 is composed of a conventional small camera module. In this case, the image capturing camera 150 may employ a wide-angle lens to secure a wide field of view.

In addition, the image capturing camera 150 transmits image data to the controller 190 as well as being controlled by the controller 190. Since the image data transmitted to the controller 190 is transmitted to an external display device for monitoring, it is possible to monitor the surrounding situation of the smart rotating LED lighting device 100 in real time, so it is unnecessary to install a separate CCTV camera. The cost of doing so can be reduced.

Furthermore, the imaging camera 150 may enable emotional lighting by appropriately changing the light intensity or the color of the light of the LED module 130 in conjunction with a preprogrammed object recognition recognition program. For example, when an image of a user reading a book is input to the image capturing camera 150 as a recognition program, the controller 190 switches the LED module 130 to an optimal lighting state when the user reads through the recognition program. To control.

The external memory 160 is inserted into the external memory slot 116 of the lighting body 110 to be withdrawn. The external memory 160 may be formed of, for example, a micro SD memory card or a solid state drive. The external memory 160 stores image data captured by the image capturing camera 150 and sound data obtained through the sound recorder 170 in the form of a file. In the first embodiment of the present invention, the memory is described as an external memory 160 that can be detached from the lighting body 110, but the present invention is not limited thereto, and the internal memory provided in the lighting body 110 may be applied or the external and internal memory may be applied. It is of course also possible to have at the same time.

The sound recorder 170 is installed inside the lighting body 110, and records sound generated around the smart rotating LED lighting device 100 through the microphone 171 installed in the microphone installation hole 117. In this case, the controller 190 may selectively synchronize an image of the image capturing camera 150 with a sound acquired through the sound recorder 170. In addition, the controller 190 may store only an image by the image capturing camera 150 or only a sound by the sound recorder 170.

The human body detecting sensor 181 is installed at a part of the lighting body 110 and detects a movement around the smart rotating LED lighting device 100 to generate a human body detecting signal. In this case, when the controller 190 receives the human body detection signal from the human body sensor 181, the controller 190 stores the image captured by the image capturing camera 150 in the external memory 160 in response to the human body detection signal. In addition, if the human body detection signal is not received by the controller 190 for a predetermined time after receiving the human body detection signal to the controller 190, the controller 190 stops storing the image.

In the first exemplary embodiment of the present invention, the image storage is performed when the human body detection signal is generated by the human body sensor 181. However, the present invention is not limited thereto, and the image recording camera 150 automatically stores the image for the preset time. Of course, it is also possible to store the image taken by.

The illuminance sensor 183 generates a detection signal by detecting, for example, the brightness of a room around the smart rotating LED lighting device 100. In this case, when the controller 190 receives the detection signal from the illuminance sensor 183, the controller 190 controls the LED driving module in response thereto to turn on or off the plurality of LED modules 130. In addition, the controller 190 may produce a variety of lighting to enable the emotional lighting by adjusting the intensity of light and the color of the light emitted by the plurality of LED modules 130 by a preset program.

The battery 185 is made of a disposable battery or a rechargeable battery detachably installed in the lighting body 110. In this case, when the external power supplied to the smart rotating LED lighting device 100 is cut off, the controller 190 controls to supply power to the smart rotating LED lighting device 100 through the battery 185. Accordingly, it is possible to prepare for a power failure occurring in case of emergency.

The controller 190 is disposed inside the lighting body 110 and, as described above, can control the on / off of the smart rotating LED lighting device 100 as well as storing and synchronizing the captured image and the acquired sound. have.

The lighting socket 220 is provided at the rear side of the lighting body 110, and a cable outlet 221 for drawing out a cable (not shown) connected to the controller 190 to the outside is formed at the rear end. Specifically, the lighting socket 220 is for fastening the smart rotating LED lighting device to the external support device, the outer peripheral surface is formed with a screw thread so as to be smoothly removable with the support device. In addition, the cable is connected to the controller 190 to supply external power or to transmit and receive various data to the external terminal device.

The lighting rotating body 210 rotatably fastens the lighting body 110 between the lighting body 110 and the lighting socket 220 so as to change the photographing direction of the image photographing camera 150. That is, the illumination rotating body 210 may adjust the photographing direction of the image photographing camera 150 by rotating the illumination body 110 with respect to the lighting socket 220 fixed to the support device.

Specifically, the rear end of the lighting body 110 is formed with a cylindrical fastening tube 112 and a fastening flange 119 formed at the end of the cylindrical fastening tube 112. At the front end of the lighting rotating body, the first rotating hole 211 is brought into close contact with the outer circumferential surface of the cylindrical fastening tube 112, and is formed to have a larger diameter at the rear side of the first rotating hole 211 to be engaged with the fastening flange 119. The second rotating hole 212 is formed. Accordingly, the first rotating hole 211 and the second rotating hole 212 forming a circle, the cylindrical fastening tube 112 and the fastening flange 119 forming a circular can be smoothly rotated.

Here, if the illumination body 110 continues to rotate more than 360 °, there is a risk that the above-mentioned cable is twisted or damaged or broken, and the image of the image being photographed upside down without grasping the shooting direction reference point of the imaging camera 150 is reversed. It may become or twist.

Therefore, the lighting body 110 according to the first embodiment of the present invention further forms a first rotational restriction protrusion 114 protruding toward one side of the fastening flange 119, and in the lighting rotating body 210, the second rotation protrusion 210. On the inner circumferential surface of the rotation hole 212 and further protrudes in the direction of the center of the hole in contact with the first pivot limit projection 114 during rotation to further limit the rotational projection 213 of 360 ° or more of the illumination body 110 more To form. Accordingly, while the fastening flange 119 is accommodated in the second rotation hole 212 and rotates in one direction, the first pivot limiting protrusion 114 and the second pivot limiting protrusion 213 are no longer rotated. . The same applies to the case in which the fastening flange 119 is accommodated in the second rotation hole 212 and rotates in the other direction. That is, the light body 110 may be substantially rotated about 300 ° to 350 ° based on the lighting socket 220 when considering the widths of the first pivot limit protrusion 114 and the second pivot limit protrusion 213. Can be.

Accordingly, in the first embodiment of the present invention, it is possible to set the rotation reference point of the video camera and to prevent the twisting of the cable.

On the other hand, the lighting rotating body 210 is shown in Figure 2 is rotated manually by an external force, but if necessary, provided with a rotating motor and adopts a configuration that automatically rotates in accordance with the control signal of the controller 190 It is also possible.

Hereinafter, a description will be given of the LED lighting system having a plurality of the above-described smart rotary LED lighting device 100.

4, the LED lighting system according to the first embodiment of the present invention is a master smart rotating LED lighting device (100a) and the master smart rotating LED lighting device (100a) and near (for example, wireless in a typical building And a plurality of slave smart rotating LED lighting devices (100b) located in the communication distance). In this case, both the master smart rotating LED lighting device 100a and the plurality of slave smart rotating LED lighting devices 100b include a wireless communication terminal 200 capable of transmitting and receiving wireless signals.

Each wireless communication terminal 200 installed in each LED lighting device (100a, 100b) is to receive a radio signal from the master smart rotating LED lighting device (100a) by a plurality of slave smart rotating LED lighting device (100b), Each LED lighting device (100a, 100b) to enable wireless communication. As such wireless communication between each LED lighting device (100a, 100b) is possible, the controller 190 presets the brightness of each slave smart rotating LED lighting device (100b) through the master smart rotating LED lighting device (100a) You can freely control the program.

In addition, the master smart rotating LED lighting device (100a) may receive a wireless signal transmitted from the remote controller 300 provided separately through the wireless communication terminal 200. Accordingly, the user can use the remote controller 300 to arbitrarily turn on / off, light intensity, light color, etc. of the master smart rotating LED lighting device 100a as well as a plurality of slave smart rotating LED lighting devices 100b. Can be controlled. As described above, the LED lighting system according to the first embodiment of the present invention is capable of producing high quality lighting through a plurality of LED lighting devices.

In addition, in the first embodiment of the present invention, but using the remote controller 300 to control the master smart rotating LED lighting device (100a) as an example, but not limited to the mobile terminal 500 instead of the remote controller 300. For example, it is possible to control the master smart rotating LED lighting device (100a) using a smartphone. When using a smartphone as described above, it is preferable to install an app (APP) for controlling the master smart rotating LED lighting device (100a) and the slave smart rotating LED lighting device (100b) on the smartphone. The app is equipped with events according to various storytelling for emotional lighting, it is of course possible to produce a variety of lighting using a smartphone.

In addition, as shown in FIG. 4, it is also possible to delete an image photographing camera in the slave smart rotating LED lighting device 100b except for the master smart rotating LED lighting device 100a.

As such, the smart rotating LED lighting apparatus according to the first embodiment of the present invention can capture the surroundings and selectively store the captured images, and can have a security function together with a unique function of lighting, and always under bright lighting. As the shooting is performed, there is an advantage of ensuring a clear image even on a cloudy day or at night.

In addition, the smart rotating LED lighting apparatus according to the first embodiment of the present invention rotates the illumination body to freely change the shooting direction of the image photographing camera, to set the rotation reference point of the image photographing camera, and to prevent the twisting of the lighting body This has the advantage of limiting the rotation of more than 360 °.

In addition, the smart rotating LED lighting apparatus according to the first embodiment of the present invention senses the ambient light to turn on (ON) or off (OFF) the LED light, as well as driving the LED module with various light intensities Emotional lighting is possible.

Second Embodiment

As shown in FIG. 5, the controller 290 according to the second exemplary embodiment of the present invention may transmit the image data captured by the image capturing camera 150 to an external server device 400 or mobile via a Wi-Fi network or a local area network. An image data transmitter 291 is transmitted to at least one of the terminals 500. In addition, the controller 290 transmits the image data to at least one of the external server device 400 or the mobile terminal 500 when the difference in the image value between at least two consecutive image frames of the image data is greater than or equal to a preset threshold. And a transmission controller 292 for controlling the image data transmitter 291 to stop the transmission of the image data when the difference in the image value between at least two consecutive image frames of the image data is less than the threshold value.

Specifically, when the image data is continuously transmitted to the external server device 400 or the mobile terminal 500, there is a concern that the data transmission amount is excessive and the data storage capacity is excessive, and unnecessary images are also transmitted. Therefore, in the second embodiment of the present invention, the image data is composed of a plurality of image frames, and if there is no movement around, image value difference does not occur between successive image frames. In view of the large difference in image values between the frames, it is determined whether to transmit the image data by using the image value difference between the image frames of the image data.

For example, by comparing the current image frame with the previous image frame and calculating the difference in the image value, when the movement occurs, it is possible to promptly transmit the image data to the external server device 400 or the mobile terminal 500 to notify. Of course, even if the motion disappears again, it is possible to quickly stop the transmission of the image data. Further, on the basis of the current image frame, a comparison is made between the previous ten consecutive image frames and the ten burned image frames generated later from the reference image frame to determine whether motion has occurred and to transmit image data or By blocking the transmission, it is possible to further improve the reliability of the determination of whether the motion occurs.

As such, the smart rotating LED lighting apparatus according to the second embodiment of the present invention can selectively transmit an image only when necessary to a server or a mobile terminal, and there is an advantage in that it can be quickly and reliably transmitted.

Third Embodiment

As shown in FIG. 6, the controller 390 according to the third embodiment of the present invention stores a cutlery, a fork and a knife image in advance as meal image sample data, and stores a ballpoint pen, paper, a notebook, and a notebook image in a conference image. An image sample data storage unit 391 pre-stored as sample data, and an image data detection unit for detecting in real time whether the image data photographed by the image capturing camera 150 includes meal image sample data or meeting image sample data. 392, and when the meal image sample data is included, it is determined that the lighting is in a meal state, and reduces the brightness of the LED module to a preset first brightness value or less and changes the color to orange. When the first lighting mode control unit 393 and the meeting image sample data are included in the control, it is determined that the lighting is arranged during the meeting, and thus the brightness of the LED module is determined. A It is possible to include a second illumination mode, the control unit 394 to the increase in more than two brightness values set in advance and control the conference in an illumination mode changing color in daylight.

That is, by storing the sample data of the corresponding situation in advance and searching for an image similar or identical to the corresponding sample data in the image frame included in the image data, it is possible to recognize the surrounding situation of the smart rotating LED lighting device. . In addition, by changing the LED module to a slightly darker orange light (below the first brightness value) at mealtimes, it can improve the texture and create a comfortable dining atmosphere. In meetings, the LED module can be changed to bright light close to natural light (above the second brightness value) to improve the concentration of the meeting.

As such, the smart rotating LED lighting apparatus according to the third embodiment of the present invention recognizes the surroundings of the lighting apparatus in association with a pre-programmed object recognition recognition program and appropriately adjusts the light intensity or color of the light of the LED module 130. Emotional lighting can be enabled by making changes. In addition, although the third embodiment of the present invention refers to the meal situation and the meeting situation, it is possible to automatically change the brightness and color of the lighting for various situations such as watching movies, listening to music, and reading.

Fourth Example

As shown in FIG. 7, in the smart rotating LED lighting apparatus according to the fourth embodiment of the present invention, a microphone 171 for detecting sound is formed at one side of the lighting body 190 (see the first embodiment). .

In addition, the controller 490 stores in advance a plurality of friction sounds generated by friction between the cutlery, the fork, the knife, the plate, and the bowl as meal sound sample data, and includes a paper skip sound, a handwriting sound, and a keyboard touch sound during a meeting. A sound sample data storage unit 496 for storing the sound sample data in advance as meeting sound sample data, and a sound data detection unit 495 for detecting in real time whether the sound data collected from the microphone includes meal sound sample data or meeting sound sample data. More).

Accordingly, when the meal image sample data and the meal sound sample data are included, the first illumination mode control unit 493 controls the LED module 130 in the meal lighting mode, and the second illumination mode control unit 494 may include: When the meeting image sample data and the meeting sound sample data are included, it is possible to control the LED module 130 in the meeting lighting mode.

That is, in the fourth embodiment of the present invention, not only the image data but also the sound that can be generated in each situation is sampled, and the frequency that is similar or identical to the frequency of the sample data to the frequency of the sound data generated in the actual situation. If included, it is determined as the status of each meal or meeting.

Further, the first illumination mode control unit 493 and the second illumination mode control unit 494 utilize all of the determination results input from the image data detection unit 492 and the sound data detection unit 496, and intersect and perform control. In addition, the reliability of the perception of the surrounding situation can be further improved. On the contrary, in order to increase the sensitivity of the situational awareness, control may be performed by combining the determination results input from the image data detector 492 and the sound data detector 496.

As such, the technical configuration of the present invention described above can be understood by those skilled in the art that the present invention can be implemented in other specific forms without changing the technical spirit or essential features of the present invention.

Therefore, the above-described embodiments are to be understood as illustrative and not restrictive in all respects, and the scope of the present invention is indicated by the following claims rather than the detailed description, and the meaning and scope of the claims and their All changes or modifications derived from an equivalent concept should be construed as being included in the scope of the present invention.

Claims

An LED mounting plate in which a plurality of LED modules are distributed;

The LED mounting plate is mounted to the front end, the lighting body having a plurality of heat dissipation fins for discharging heat emitted from the LED module to the outside;

An imaging camera installed on the LED mounting plate;

A controller accommodated in the lighting body and controlling the LED module and the image photographing camera;

A lighting socket provided at a rear side of the lighting body and having a cable outlet for drawing out a cable connected to the controller to the outside; And

An illumination rotator for rotatably fastening the illumination body between the illumination body and the illumination socket so as to change a photographing direction of the image photographing camera;

Smart rotating LED lighting device comprising a.
The method of claim 1,

The rear end of the lighting body is formed with a cylindrical fastening tube, a fastening flange formed at the end of the cylindrical fastening tube, and a first pivot limiting protrusion projecting to one side of the fastening flange,

A first rotating hole closely attached to an outer circumferential surface of the cylindrical fastening tube, a second rotating hole formed to have a larger diameter at a rear side of the first rotating hole and engaged with the fastening flange; In order to set the rotation reference point of the photographing camera and to prevent the cable from being twisted, it protrudes from the inner circumferential surface of the second rotation hole toward the center of the hole and contacts the first rotation limit projection during rotation to limit the rotation of the illumination body by 360 ° or more. Smart rotating LED lighting device, characterized in that the second rotation limit projection is formed.
The method of claim 1,

The controller,

An image data transmitter for transmitting the image data photographed by the image photographing camera to at least one of an external server device and a mobile terminal through a Wi-Fi network or a local area network;

If the difference in image value between at least two consecutive image frames of the image data is equal to or greater than a preset threshold, the image data is transmitted to at least one of the external server device or the mobile terminal, and at least two consecutive image data. And a transmission control unit for controlling the image data transmission unit to stop the transmission of the image data when the image value difference between the image frames is less than the threshold value.
The method of claim 1,

The controller,

Image sample data storage for pre-store the cutlery, fork and knife images as meal image sample data, and pre-store ballpoint pen, paper, notebook and notebook images as conference image sample data;

An image data detector for detecting in real time whether the image data photographed by the image photographing camera includes the meal image sample data or the meeting image sample data;

When the meal image sample data is included, it is determined that the lighting is in the state of meal, and control the meal lighting mode to reduce the brightness of the LED module to a predetermined first brightness value or less and change the color to orange 1 lighting mode control unit,

When the meeting image sample data is included, it is determined that the lighting is arranged during the meeting, and the control unit is configured to control the meeting lighting mode to increase the brightness of the LED module to a predetermined second brightness value or more and change the color to daylight color. Smart rotating LED lighting device comprising a lighting mode control unit.
The method of claim 4, wherein

One side of the lighting body is formed with a microphone for detecting the sound,

The controller,

Pre-store a plurality of friction sounds generated by friction between cutlery, forks, knives, plates, and bowls during meals as meal sound sample data, and pre-store paper skip sounds, handwriting sounds, and keyboard touch sounds as conference sound sample data during meetings. Sound sample data storage unit,

Further comprising a sound data detection unit for detecting in real time whether the sound data collected by the microphone includes the meal sound sample data or the meeting sound sample data,

The first lighting mode controller, when the meal image sample data and the meal sound sample data is included, controls the LED module in a meal lighting mode, the second illumination mode control unit, the meeting image sample data and the Smart meeting LED lighting device, characterized in that when the meeting sound sample data is included, controlling the LED module in the meeting lighting mode.