KR101741001B1 - Digital signage apparatus using smart window and digital information display thereof - Google Patents

Digital signage apparatus using smart window and digital information display thereof Download PDF

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KR101741001B1
KR101741001B1 KR1020167007332A KR20167007332A KR101741001B1 KR 101741001 B1 KR101741001 B1 KR 101741001B1 KR 1020167007332 A KR1020167007332 A KR 1020167007332A KR 20167007332 A KR20167007332 A KR 20167007332A KR 101741001 B1 KR101741001 B1 KR 101741001B1
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digital media
media information
smart window
digital
display
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KR20160105765A (en
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정용진
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주식회사 에스에프엠케이솔루션
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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/12—Advertising or display means not otherwise provided for using special optical effects
    • G09F19/18—Advertising or display means not otherwise provided for using special optical effects involving the use of optical projection means, e.g. projection of images on clouds
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/02—Marketing; Price estimation or determination; Fundraising
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • G06K2009/00322—
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
    • G09F2027/001—Comprising a presence or proximity detector

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Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a digital signage device and is intended to provide digital media information such as information, entertainment, promotion, advertisement, etc. using a smart window. A digital signage apparatus according to the present invention includes: a digital media information providing device for providing digital media information; a digital information display (Digital) display device installed in an exhibition space for receiving digital media information from a digital media information providing device and displaying the digital media information on a smart window; Information Display: DID).

Description

[0001] Digital signage apparatus using smart window and digital information display thereof [0002]

The present invention relates to a digital signage device, and more particularly, to a digital signage device that provides digital media information using a smart window.

Typically, advertising refers to a series of activities aimed at informing potential consumers about products and services and how to purchase them. Advertising media, billboards, newspapers, radio, and television were mainly used as advertising media. Recently, new technologies such as digital signage are emerging due to rapid development of technology.

Digital signage is a combination of various IT technologies such as hardware, software, contents, and network. It is a digital information that can output various types of information such as still images, video, and advertisement data (hereinafter referred to as "digital media information" Means a display (Digital Information Display: DID).

This digital signage is installed in a place where people such as elevator, movie theater, restaurant, shopping mall, and shop stay at a certain place for a large number of large buildings and businesses where the current population is large, such as terminals, government offices, bus stops, department stores, And the demand for digital signage is also steadily increasing.

The initial form of digital signage consists of a signboard or a billboard as a digital information display such as a plasma display panel (PDP), a liquid crystal display (LCD), and a light emitting diode (LED) . In recent years, a network-type digital signage has been attracting attention, in which an advertisement providing apparatus transmits digital media information through a communication network and the digital signage receiving the digital media information outputs the received digital media information.

However, digital signage requires a separate exhibition space for installing digital information displays such as a plasma display panel (PDP), a liquid crystal display (LCD), and a light emitting diode (LED).

Also, since the digital media information output to the digital information display is limited to the size of the screen of the digital information display, there is a restriction on the size of the digital media information that can be output through the digital information display. Of course, digital information displays with a large screen size can be used, but as the size of the digital information display increases, the installation cost of the digital signage increases.

In addition, the digital information display is installed in the exhibition space in the form of a stand or a wall, and since it focuses on providing information and advertisement data rather than harmony with the exhibition space, there may arise a problem that it is not in harmony with the exhibition space.

Korean Patent Publication No. 2014-0025091 (Apr.

SUMMARY OF THE INVENTION It is therefore an object of the present invention to provide a digital signage apparatus using a smart window capable of minimizing installation space occupied by a digital information display.

It is another object of the present invention to provide a digital signage apparatus using a smart window capable of minimizing a problem of size restriction of digital media information due to limitation of a screen size of a digital information display.

It is another object of the present invention to provide a digital signage apparatus using a smart window capable of providing digital media information in harmony with an exhibition space.

It is another object of the present invention to provide a digital signage apparatus using a smart window that provides digital media information suitable for a user through object recognition.

It is another object of the present invention to provide a digital signage apparatus using a smart window which is used as a screen for outputting digital media information while displaying exhibits in a window.

According to an aspect of the present invention, there is provided a digital media information providing system, comprising: a digital media information providing device for providing digital media information; a digital information providing device for receiving digital media information from the digital media information providing device, A digital signage apparatus including a display is provided.

The digital information display may include a communication unit, an image projection unit, the smart window, and a control unit. The communication unit performs communication with the digital media information providing apparatus. The image projecting unit is installed in an exhibition space and receives digital media information provided by the digital media information providing apparatus and projects the received digital media information on the smart window. The smart window is installed in the exhibition space provided with the image projection unit and displays digital media information inputted from the image projecting unit by adjusting the light transmittance and reflectance according to the applied voltage or shows the inside of the exhibit. When the digital media information is received from the digital media information providing apparatus through the communication unit, the controller controls the operation of the image projecting unit and the smart window to display digital media information received in the smart window.

The digital signage apparatus according to the present invention may further include a communication terminal for performing communication with the digital media information providing apparatus or the digital information display and adjusting on / off, light transmittance or reflectance of the smart window.

The control unit, when receiving the digital media information from the digital media information providing apparatus through the communication unit, transmits the received digital media information to the image projecting unit. The control unit causes the image projecting unit to project the received digital media information onto the smart window. The controller controls the light transmittance and reflectance of the smart window through the control of the voltage applied to the smart window to display the digital media information input from the image projector.

The digital information display may further include a sensor installed in the exhibition space and sensing peripheral information of the smart window. At this time, the controller may receive digital media information according to the peripheral information sensed by the sensor unit from the digital media information providing apparatus and display the digital media information on the smart window.

The digital information display may further include a camera unit installed in the exhibition space for photographing a customer close to the smart window.

At this time, the controller recognizes the face of the customer from the image of the customer photographed by the camera unit, and estimates the sex and age of the customer through the recognized facial analysis. The controller may receive digital media information corresponding to the estimated gender and age of the customer from the digital media information providing device and display the digital media information on the smart window.

Alternatively, the control unit confirms the eye level of the customer by checking the position of the eye or the head from the image of the customer photographed by the camera unit. The control unit adjusts the projection angle of the image projection unit so that the digital media information is projected according to the determined eye level of the customer. The control unit may project the digital media information on the smart window through the image projection unit having the controlled projection angle.

The smart window includes a display plate of polymer dispersed liquid crystal (PDLC) or suspended particle devices (SPD).

The smart window may further include a light transmitting plate attached to one or both surfaces of the display plate.

In the smart window, a plurality of display plates may be arranged on the light transmission plate.

The digital information display may include a plurality of arranged smart windows and at least one image projection unit for projecting digital media information into the plurality of smart windows. At this time, the controller may control driving of the plurality of smart windows and the at least one image projection unit to display the digital media information received by the plurality of smart windows.

The digital information display may further include a touch input unit installed in the smart window. At this time, the controller can adjust the light transmittance and reflectance of the smart window by adjusting a voltage applied to the smart window according to a touch signal through the touch input unit.

The present invention also provides a digital signage device including a digital media information providing device for providing digital media information, and a digital information display device installed in the exhibition space for receiving and displaying digital media information from the digital media information providing device do. The digital information display includes an image projection unit, a smart window, and a control unit. The image projecting unit is installed in an exhibition space, receives digital media information from the digital media information providing apparatus, and projects the digital media image. The smart window is installed in the display space provided with the image projection unit, and displays a digital media image input from the image projection unit or displays an inside display by adjusting light transmittance and reflectance according to an applied voltage. The controller controls driving of the image projection unit and the smart window.

The digital signage apparatus according to the present invention can be used together with a screen for outputting digital media information while displaying exhibits in a smart window by installing a smart window in a window installed in an exhibition space.

The digital signage apparatus according to the present invention can provide the digital media information through the smart window, thereby minimizing the installation space occupied by the existing digital information display.

Since the digital signage apparatus according to the present invention can use the entire smart window as a digital information display area, it is possible to minimize the problem of size restriction of digital media information due to limitation of the screen size of the conventional digital information display.

The digital signage apparatus according to the present invention can provide digital media information in harmony with the exhibition space since the smart window is substituted for the existing window position.

The digital signage apparatus according to the present invention can provide digital media information suitable for a user to a user through a smart window through object recognition. Here, things can be people, lighting, time, weather, etc. that are close to a smart window.

1 is a schematic diagram showing a digital signage apparatus using a smart window according to an embodiment of the present invention.
2 is a block diagram illustrating a configuration of a digital information display having the smart window of FIG.
3 is a diagram illustrating a first example of a digital information display having the smart window of FIG.
FIG. 4 is a diagram illustrating a second example of a digital information display having the smart window of FIG. 1;
FIG. 5 is a view showing a first example of the smart window of FIG. 1. FIG.
Figure 6 is a cross-sectional view of the smart window of Figure 5;
7 is a cross-sectional view showing a second example of the smart window of FIG.
FIG. 8 is a view showing a third example of the smart window of FIG. 1; FIG.
9 is a view showing a fourth example of the smart window of FIG.
FIGS. 10 to 12 are views showing an example of using a digital signage apparatus using a smart window according to an embodiment of the present invention.

In the following description, only parts necessary for understanding embodiments of the present invention will be described, and descriptions of other parts will be omitted to the extent that they do not disturb the gist of the present invention.

The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary meanings and the inventor is not limited to the meaning of the terms in order to describe his invention in the best way. It should be interpreted as meaning and concept consistent with the technical idea of the present invention. Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely preferred embodiments of the present invention, and are not intended to represent all of the technical ideas of the present invention, so that various equivalents And variations are possible.

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

1 is a schematic diagram showing a digital signage apparatus using a smart window according to an embodiment of the present invention.

Referring to FIG. 1, the digital signage apparatus 100 according to the present embodiment may replace a show window installed for displaying an exhibition in an exhibition space such as a public place or a commercial space, with a smart window 37 And provides digital media information such as information, entertainment, promotion, advertisement and the like to customers visiting the exhibition space using the smart window 37.

Here, the digital media information may include video information in the form of a moving picture or an animation, including text.

The information included in the digital media information is content informing that it is beneficial to the customer, and may include, for example, weather, news, traffic information, and the like.

Entertainment can be content that makes people entertain and excite, for example, content or events that can attract potential customers. Entertainment can include content that can be loyal to stores and brands for shop-floor customers.

Promotion is a content that appeals to customers for purchase, and may include promotion contents that occur or change at each store differently from advertisement. Promotions can include static promotions in the form of templates and dynamic promotions that interact with a video, animation, or event.

The advertisement may include information about an exhibit, a trust of a brand or a store and an image, and may include, for example, a TV, a web, or a wap still image or video advertisement contents. The advertisement may include content that exposes additional messages through video layer processing to existing advertisements.

The digital signage apparatus 100 according to this embodiment includes a digital media information providing apparatus 10 and a digital information display 30 connected via a communication network 20 and further includes a communication terminal 60 .

The digital media information providing apparatus 10 provides digital media information to the digital information display 30 through the communication network 20. The digital media information providing apparatus 10 may provide digital media information to the digital information display 30 in a streaming manner.

The communication network 20 performs transmission and reception of information between the digital media information providing apparatus 10 and the digital information display 30. Various types of communication networks may be used as the communication network 20. For example, the communication network 20 may be a wireless communication system such as a mobile communication network, a Wibro, a Wimax, a High Speed Downlink Packet Access (HSDPA), a wireless LAN (WLAN), a Wi- (Ethernet), xDSL (ADSL, VDSL), and the like, as well as near-field communication methods such as Wi-Fi, Bluetooth and Zigbee, A wired communication method such as hybrid fiber coax (HFC), fiber to the curb (FTTC), and fiber to the home (FTTH) may be used. Meanwhile, the communication network 20 is not limited to the above-described communication system, and may include any other known or later-developed communication systems in addition to the above-described communication systems.

The digital information display 30 is installed in an exhibition space and receives digital media information from the digital media information providing apparatus 10 and displays the digital media information on the smart window 37. [ The smart window 37 functions as a show window for displaying exhibits inside the window and a display function for displaying digital media information. The smart window 37 can control the light transmittance and the reflectance according to the applied voltage and can be transparent when functioning as a show window and can be changed to translucent or opaque when performing a display function.

At this time, the digital information display 30 can display the digital media information through the smart window 37 as follows. For example, the digital information display 30 may display digital media information for a displayed exhibit or a brand of an exhibit. The displayed digital media information can display different digital media information by time or by season. With digital media information, IR (Investor Relations) can be strengthened through advertisement exposure of business partners rather than by self-advertisements. The operator of the digital information display 30 can obtain additional profit through the advertisement exposure utilizing the idle time.

Since the digital information display 30 uses the smart window 37 that replaces the show window as an area for displaying digital media information, it is possible to enlarge an area capable of displaying digital media information.

It is possible to minimize the installation space occupied by the digital information display 30 because it does not require a display device such as a separate PDP, LCD, or LED display for displaying digital media information.

The communication terminal 60 communicates with the digital media information providing apparatus or the digital information display 30 through the communication network 20. The administrator can select or change the digital media information to be received by the digital information display 30 by connecting to the digital media information providing apparatus 10 or the digital information display 30 through the communication terminal 60. [ Also, the communication terminal 60 can control the driving of the digital information display 30. [ For example, the communication terminal 60 can adjust the on / off, light transmittance, and reflectance of the smart window 37. The communication terminal 60 can control driving of the image projection unit of the digital information display 60. [ Such a communication terminal 60 may be a mobile communication terminal owned or managed by a manager, a smart phone, a tablet, a wearable terminal, a dedicated terminal such as a PC or a remote controller, and the like.

The digital information display 30 according to the present embodiment will now be described with reference to FIGS. 1 and 2. FIG. 2 is a block diagram illustrating the configuration of the digital information display 30 including the smart window 37 of FIG.

The digital information display 30 includes an image projection unit 36, a smart window 37 and a control unit 39. The digital information display 30 includes a communication unit 31, a touch input unit 32, a storage unit 33, 34, and a camera unit 35. [0029]

The communication unit 31 communicates with the digital media information providing apparatus 10 through the communication network 20. [ The communication unit 31 receives the digital media information from the digital media information providing apparatus 10. The communication unit 31 may request the digital media information providing apparatus 10 to transmit the digital media information under the control of the control unit 39. [

The touch input unit 32 is installed in the smart window 37 and generates an input signal according to the touch of the user and transmits the input signal to the control unit 39. The user (or the customer) can perform the on / off function of the smart window 37 through the touch input unit 32. The user can confirm the information connected to the digital media information displayed on the smart window 37 through the touch input unit 32. [ In the present embodiment, the touch input unit 32 is exemplified as a member receiving a user's selection signal, but the present invention is not limited thereto. The digital information display may further include an input member such as a button or a keypad, or such an input member may be substituted for the touch input unit 32. [

The storage unit 33 stores a program necessary for controlling the operation of the digital information display 30 and information generated during the execution of the program. The storage unit 33 stores an execution program necessary for displaying the digital media information. The storage unit 33 may receive digital media information from the digital media information providing apparatus 10 and store the digital media information. And can transmit the digital media information stored in the storage unit 33 to the image projection unit 36 under the control of the control unit 39. [

The sensor unit 34 is installed in the exhibition space and senses the peripheral information of the smart window 37 and transmits the sensed information to the control unit 39. The sensor unit 34 may include a proximity sensor for sensing whether the customer is approaching the smart window 37 and an illuminance sensor for sensing the illuminance of the display space or the outside. Other sensors may further include sensors that sense time and weather. The control unit 39 can receive digital media information according to the peripheral information sensed by the sensor unit 34 from the digital media information providing apparatus 10 and display the digital media information.

The camera unit 35 captures an image including the face of the customer close to the smart window 37 under the control of the control unit 39 and acquires the captured image. The camera unit 35 may include an image sensor, a signal processing unit, and an image processing unit. The image sensor converts the optical signal of the photographed image into an analog signal. The signal processing unit converts the analog signal into a digital signal. The image processing unit processes the input image signal through the signal processing unit to acquire image information, and transmits the acquired image information to the control unit 39.

The image projecting unit 36 is installed in the exhibition space and receives the digital media information provided by the digital media information providing apparatus 10 and projects the digital media information on the smart window 37. [ The image projecting unit 36 may be a projector.

The smart window 37 is installed in place of the show window where the show window is installed. The smart window 37 is installed in an exhibition space in which the image projecting unit 36 is installed and displays the digital media information inputted from the image projecting unit 36 by adjusting the light transmittance and the reflectance according to the applied voltage, Lt; / RTI > As the smart window 37, polymer dispersed liquid crystal (PDLC) or suspended particle devices (SPD) can be used.

The smart window 37 is changed to a semitransparent or opaque state under the control of the control unit 39 when digital media information is projected to display digital media information input from the image projection unit 36. [ When the display in the smart window 37 is displayed, the smart window 37 is changed to a transparent state under the control of the control unit 39.

The smart window 37 maintains the opaque state when power is not applied, and can be changed to a transparent state when power is applied. Conversely, the smart window 37 may remain in a transparent state when power is not applied, and may be changed to an opaque state when power is applied.

The control unit 39 is a microprocessor that performs overall control operations of the digital information display 30. The control unit 39 controls display of the digital media information through the smart window 37. [

The control unit 39 controls the operation of the image projection unit 36 and the smart window 37 to receive the digital media information from the digital media information providing apparatus 10 through the communication unit 31, And displays the received digital media information. That is, the control unit 39 receives the digital media information from the digital media information providing apparatus 10 through the communication unit 31, and transfers the received digital media information to the image projection unit 36. [ The image projecting unit 36 projects the received digital media information onto the smart window 37 under the control of the control unit 39. [ At this time, the control unit 39 adjusts the light transmittance and reflectance of the smart window 37 through the control of the voltage applied to the smart window 37 to display the digital media image input from the image projecting unit 36.

The control unit 39 can provide digital media information according to the peripheral information of the smart window 37 acquired through the sensor unit 34. [ That is, when the control unit 39 receives the peripheral information of the smart window 37 through the sensor unit 34, it requests the digital media information according to the peripheral information received by the digital media information providing apparatus 10. The control unit 39 receives the digital media information according to the peripheral information from the digital media information providing apparatus 10 and displays the digital media information through the smart window 37. [ For example, when the sensor unit 34 includes a proximity sensor, the proximity sensor senses the proximity of the customer to the smart window 37 and transmits the sensed proximity sensor to the control unit 39. Then, The media information can be displayed. At this time, the control unit 39 changes the state of the smart window 37 to a semi-transparent or opaque state so that the digital media information can be displayed through the smart window 37. [ The control unit 39 can keep the smart window 37 in a transparent state when receiving a sensing signal indicating that there is no customer close to the smart window 37 from the proximity sensor.

The control unit 39 can provide digital media information according to the time information acquired through the sensor unit 34. [ That is, the control unit 39 can provide the digital media information by distinguishing the business hours and the non-business hours. For example, when the current time is included in the business hours, the control unit 39 provides digital media information in association with the exhibit being displayed. When the current time is included in the non-business hours, the control unit 39 provides digital media information irrelevant to the exhibit being displayed. A business operating a digital signage device 100 can earn advertising revenues in exchange for displaying digital media information including advertisements of other companies during non-business hours.

The control unit 39 can provide the scrambled digital media information according to the time information acquired through the sensor unit 34. [ That is, the control unit 39 can sequentially display the scanned digital media information on the smart window 37 according to the current time.

The control unit 39 can provide the digital media information according to the image information of the customer acquired through the camera unit 35. [ That is, the control unit 39 recognizes the face of the customer from the image of the customer photographed by the camera unit 35. The control unit 39 estimates the sex and age of the customer through the recognized facial analysis. Then, the control unit 39 can receive and display the digital media information corresponding to the estimated gender and age range of the customer from the digital media information providing apparatus 10.

Or the control unit 39 may display the size of the object included in the digital media information according to the estimated gender and age range when displaying the digital media information. For example, when the age range is older, the control unit 39 can display the digital media information in which the size of the object is enlarged or can display the digital media information in a simplified manner so as to intuitively know the digital media information. If the age range is middle age, the control unit 39 can display the digital media information so as to include detailed information on an object such as an exhibit. When the age is a child, the control unit 39 displays animated digital media information in a simplified form so as to cause curiosity.

Or the control unit 39 may provide the digital media information according to the customer's eye level. That is, the control unit 39 checks the position of the eye or the head from the image of the customer photographed by the camera unit 35, and confirms the eye level of the customer. The control unit 39 adjusts the projection angle of the image projection unit 36 so that the digital media information can be projected at an eye level of the customer. The control unit 39 can display the digital media information on the smart window 37 at the eye level of the customer through the image projecting unit 36 and display the digital media information.

The control unit 39 can provide digital media information according to a signal input through the touch input unit 32. [ That is, the controller 39 controls the light transmittance and the reflectance of the smart window 37 by adjusting the voltage applied to the smart window 37 according to the touch signal through the touch input unit 32. For example, when the user (or the customer) performs an operation of sweeping downward through the touch input unit 32 as the curtain is lowered, the control unit 39 turns off the power applied to the smart window 37 to change it opaque have. On the other hand, when the user (or the customer) sweeps up the touch input unit 32 in the upward direction as if the user raises the curtain, the control unit 39 can turn on the power applied to the smart window 37 to change it transparently have.

The digital information display 30 according to the present embodiment may be installed in the exhibition space as shown in FIG. 3 or FIG. 3 is a view showing a first example of the digital information display 30 having the smart window 37 of FIG. 4 is a diagram showing a second example of the digital information display 30 having the smart window 37 of FIG.

Referring to FIG. 3, the digital information display 30 includes a smart window 37 and an image projection unit 36 installed on the ceiling. At this time, the image projecting unit 36 is installed on the ceiling of the side where the customer views the smart window 37, and the customer can project the digital media information 50 on the side where the smart window 37 is viewed. When the digital media information 50 is projected on the smart window 37, the smart window 37 is changed to the semitransparent or opaque state so that the customer can view the digital media information 50 projected on the smart window 37, .

Referring to FIG. 4, the digital information display 30 includes a smart window 37 and an image projection unit 36 mounted on the ceiling. At this time, the image projecting unit 36 is installed on the ceiling opposite to the side where the customer is positioned with the smart window 37 as the center, and the digital media information 50 is displayed on the opposite side of the side where the customer views the smart window 37. [ As shown in FIG. When the digital media information 50 is projected on the smart window 37, the smart window 37 is changed to the semitransparent or opaque state so that the customer can view the digital media information 50 projected on the smart window 37, .

3 and 4 illustrate an example in which the image projecting unit 36 is installed on the ceiling. However, the image projecting unit 36 may be installed on the bottom surface and face the smart window 37 on the bottom surface.

3 and 4 illustrate an example in which the smart window 37 is installed in a direction perpendicular to the paper, but it may be installed horizontally on the paper. In this case, the image projecting unit 36 can display the digital media information on the surface of the smart window 37 horizontally installed on the ground.

The smart window 37 according to the present embodiment can be implemented in the form of FIGS. 5 to 9. FIG. Here, FIG. 5 is a view showing a first example of the smart window 37 of FIG. 6 is a cross-sectional view of the smart window 37 of Fig. 7 is a cross-sectional view showing a second example of the smart window 37 of Fig. FIG. 8 is a diagram showing a third example of the smart window 37 of FIG. And FIG. 9 is a view showing a fourth example of the smart window 37 of FIG.

Referring to Figs. 5 and 6, the smart window 37 according to the first example includes a display plate 38a and a light transmitting plate 38b attached to both sides of the display plate 38a. PDLC or SPD may be used as the display plate 38a. As the light transmitting plate 38b, a glass or plastic material having good light transmittance may be used.

Referring to FIG. 7, the smart window 37 according to the second example has a structure in which a display plate 38a is attached to one surface of a light transmitting plate 38b.

Referring to FIG. 8, the smart window 37 according to the third embodiment has a structure in which a plurality of display plates 38a are attached to the light transmitting plate 38b. At this time, the plurality of display plates 38a may be arranged in the column direction in the column direction.

And the outline of the light transmitting plate 38b can be protected by the window frame 38c.

On the other hand, in the third example, an example in which the plurality of display plates 38a are arranged in the column direction is described, but the present invention is not limited thereto. Conversely, the plurality of display plates 38a can be arranged in the row direction.

Referring to FIG. 9, the smart window 37 according to the fourth example includes a plurality of unit smart windows 37a, 37b, 37c, and 37d. The show window can be installed as one, but it can be installed by connecting a plurality of windows. Accordingly, the smart window 37 according to the fourth example has a structure in which a plurality of unit smart windows 37a, 37b, 37c, and 37d are connected in the row direction.

At this time, an image projection unit may be provided in each of the plurality of unit smart windows 37a, 37b, 37c, and 37d to display various digital media information through the plurality of unit smart windows 37a, 37b, 37c, and 37d. Or a plurality of unit smart windows 37a, 37b, 37c, and 37d may be grouped and a grouped image per smart window may be installed.

An example of displaying the display 40 and displaying the digital media information using the digital signage apparatus 100 using the smart window 37 according to the embodiment of the present invention will be described with reference to FIGS. 10 to 12 Then, 10 to 12 are views illustrating an example of using the digital signage apparatus 100 using the smart window 37 according to the embodiment of the present invention. 10 to 12 illustrate an example in which the digital signage apparatus 100 is installed in an automobile exhibition area.

As shown in FIG. 10, the digital information display 30 displays an automobile, which is an exhibition 40 displayed in an inside exhibition space through a smart window 37. At this time, the smart window 37 maintains a transparent state so as to confirm the automobile displayed inside.

Next, as shown in FIG. 11, when the customer approaches the smart window 37, the digital information display 30 confirms proximity of the customer through the sensor unit 34.

The digital information display 30 displays the digital media information 51 on the smart window 37 through the image projecting unit 36. At this time, the smart window 37 is changed from a transparent state to a semitransparent or opaque state so that the digital media information 51 can be displayed.

As shown in Fig. 12, the digital information display 30 photographs the face of the customer close to the smart window 37 through the camera unit. The digital information display 30 recognizes the face of the customer from the image of the customer photographed by the camera unit and estimates the sex and age of the customer through the recognized facial analysis. The digital information display 30 can receive the digital media information 53 corresponding to the estimated gender and age range from the digital media information providing apparatus 10 and display the digital media information 53 on the smart window 37. [

For example, the digital information display 30 can carry out automobile advertisement as follows. 11, the digital information display 30 displays the digital media information 51 including the general advertisement contents of the automobile on display in the smart window 37. As shown in FIG.

12, the digital information display 30 changes to the digital media information 53 including the information on the car that matches the estimated gender and age range of the customer, 37).

It should be noted that the embodiments disclosed in the present specification and drawings are only illustrative of specific examples for the purpose of understanding, and are not intended to limit the scope of the present invention. It will be apparent to those skilled in the art that other modifications based on the technical idea of the present invention are possible in addition to the embodiments disclosed herein.

10: digital media information providing device 20:
30: digital information display 31:
32: touch input unit 33: storage unit
34: sensor unit 35: camera unit
36: Image projection part 37: Smart window
38a: display plate 38b: light transmitting plate
38c: window frame 39: control unit
40: Exhibits 50, 51, 53: Digital Media Information
60: communication terminal 100: digital signage device

Claims (14)

A digital media information providing device for providing digital media information; And
And a digital information display installed in the exhibition space and having a smart window for receiving and displaying digital media information from the digital media information providing apparatus,
The digital information display comprises:
A communication unit for performing communication with the digital media information providing apparatus;
An image projection unit installed in an exhibition space for receiving digital media information provided by the digital media information providing apparatus and projecting the digital media information on the smart window;
The smart window being installed in the exhibition space provided with the image projection unit and displaying digital media information inputted from the image projecting unit by adjusting a light transmittance and a reflectance according to an applied voltage or displaying an inside display;
A sensor unit installed in the exhibition space for sensing peripheral information of the smart window;
A camera unit installed in the exhibition space for photographing a customer close to the smart window; And
Wherein the digital media information providing apparatus receives digital media information from the digital media information providing apparatus through the communication unit when the proximity of the user to the smart window is sensed through the sensor unit and controls driving of the image projecting unit and the smart window, The user recognizes the face of the customer from the image of the customer photographed by the camera unit, estimates the sex and age of the customer through the recognized facial analysis, and displays the digital media information corresponding to the estimated customer's sex and age Displays the digital media information, displays the size of the object included in the digital media information according to the estimated gender and age range of the customer, displays the position of the eye or the head from the image of the customer photographed by the camera unit Check the customer's eye level, and check the customer's eye level To the digital media information to adjust the projection angle the image projection unit to be projected, and the projection angle by the projection and display of digital media information via the control the video projection unit to the smart window,
When the digital media information according to the peripheral information sensed by the sensor unit is received from the digital media information providing apparatus and displayed on the smart window, if the sensed peripheral information is the current time, the current time is included in the business hours Displays the digital media information related to the exhibition on the display space in the smart window and displays the digital media information irrelevant to the display on the display space when the current time is included in the non-business time, ;
A digital signage device using a smart window. delete The method according to claim 1,
A communication terminal for communicating with the digital media information providing apparatus or the digital information display and adjusting on / off, light transmittance or reflectance of the smart window;
Further comprising a smart window. The method of claim 1,
A display plate of polymer dispersed liquid crystal (PDLC) or suspended particle devices (SPD);
Wherein the digital signage device is a digital signage device using a smart window. A communication unit for performing communication with the digital media information providing apparatus;
An image projection unit installed in an exhibition space for receiving digital media information provided by the digital media information providing apparatus and projecting the received digital media information onto a smart window;
A smart window installed in the display space provided in the image projection unit and displaying digital media information entered from the image projecting unit by adjusting a light transmittance and reflectance according to an applied voltage or displaying an inside display;
A sensor unit installed in the exhibition space for sensing peripheral information of the smart window;
A camera unit installed in the exhibition space for photographing a customer close to the smart window; And
Wherein the digital media information providing apparatus receives digital media information from the digital media information providing apparatus through the communication unit when the proximity of the user to the smart window is sensed through the sensor unit and controls driving of the image projecting unit and the smart window, The user recognizes the face of the customer from the image of the customer photographed by the camera unit, estimates the sex and age of the customer through the recognized facial analysis, and displays the digital media information corresponding to the estimated customer's sex and age Displays the digital media information, displays the size of the object included in the digital media information according to the estimated gender and age range of the customer, displays the position of the eye or the head from the image of the customer photographed by the camera unit Check the customer's eye level, and check the customer's eye level To the digital media information to adjust the projection angle the image projection unit to be projected, and the projection angle by the projection and display of digital media information via the control the video projection unit to the smart window,
When the digital media information according to the peripheral information sensed by the sensor unit is received from the digital media information providing apparatus and displayed on the smart window, if the sensed peripheral information is the current time, the current time is included in the business hours Displays the digital media information related to the exhibition on the display space in the smart window and displays the digital media information irrelevant to the display on the display space when the current time is included in the non-business time, ;
A digital information display of a digital signage device using a smart window. 6. The apparatus of claim 5,
Wherein the digital media information is transmitted from the digital media information providing apparatus to the image projecting unit when the digital media information is received from the digital media information providing apparatus through the communication unit and the image projecting unit projects the received digital media information onto the smart window, And displays the digital media information input from the image projection unit by controlling the light transmittance and reflectance of the smart window through control of a voltage applied to the window. delete 6. The apparatus of claim 5,
If the estimated age range of the customer is older, display of the digital media information in which the size of the object is enlarged, or the digital media information is displayed so as to be intuitively known,
If the estimated age range of the customer is middle age, the digital media information is displayed so that detailed information on the exhibition on display in the exhibition space is included,
When the estimated age range of the customer is a child, animation is added to display a simplified form of digital media information, and the digital information display of the digital signage apparatus using the smart window. delete 6. The method of claim 5,
A display plate of polymer dispersed liquid crystal (PDLC) or suspended particle devices (SPD);
And displaying the digital information in the digital information display device using the smart window. 11. The method of claim 10,
A light transmitting plate attached to one or both surfaces of the display plate;
The digital information display of the digital signage apparatus using the smart window. 12. The method of claim 11,
And a plurality of display plates are arranged on the light transmitting plate. The digital information display of the digital signage apparatus using the smart window. 12. The method of claim 11,
Wherein the smart window includes a plurality of unit smart windows arranged,
Wherein the image projecting unit includes at least one unit image projecting unit,
Wherein the control unit controls the driving of the plurality of unit smart windows and the at least one unit image projecting unit to display the digital media information received in the plurality of unit smart windows. Digital information display. 6. The method of claim 5,
And a touch input unit installed in the smart window,
Wherein the controller controls the light transmittance and reflectance of the smart window by adjusting a voltage applied to the smart window according to a touch signal through the touch input unit.
KR1020167007332A 2015-02-02 2016-02-01 Digital signage apparatus using smart window and digital information display thereof KR101741001B1 (en)

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KR20190080583A (en) * 2017-12-28 2019-07-08 주식회사 케이티 Signage device, mobile device and method for providing augmented reality service
KR102098120B1 (en) * 2019-10-02 2020-04-07 주식회사 홀로티브글로벌 Screen door display system
KR102235033B1 (en) * 2020-02-05 2021-04-01 주식회사 홀로티브글로벌 Screen door display system
KR102522965B1 (en) * 2022-10-05 2023-04-18 주식회사 제이이노베이션 Video projection system that can realize various genres

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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KR102080813B1 (en) * 2018-12-17 2020-02-24 주식회사 이음기술 Intelligent signage content delivery device combined with human cognition and data analysis techniques
KR102247326B1 (en) * 2019-10-28 2021-05-04 스마트필름피디엘씨그룹 주식회사 Digital signage system
KR102223758B1 (en) * 2019-12-03 2021-03-05 주식회사 인터브리드 Beam projector display system interlocked with Screen
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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101480948B1 (en) * 2013-12-26 2015-01-14 전자부품연구원 Smart window

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005128393A (en) * 2003-10-27 2005-05-19 Dentsu Tec Inc Display device
KR100843097B1 (en) * 2006-12-19 2008-07-02 삼성전자주식회사 Transparent display device and operation method for the same
KR101843337B1 (en) * 2010-10-28 2018-03-30 삼성전자주식회사 Display module and display system
KR101274362B1 (en) * 2010-10-29 2013-06-13 삼성에스디에스 주식회사 Display Apparatus and Method for Playing Contents thereof
KR20140025091A (en) 2012-08-21 2014-03-04 에스케이플래닛 주식회사 Digital signage system and method using kiosk
KR101348142B1 (en) * 2013-09-14 2014-01-07 주식회사 코어셀 The method for providing the customized marketing contens for the customers classified as individuals or groups by using face recognition technology and the system thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101480948B1 (en) * 2013-12-26 2015-01-14 전자부품연구원 Smart window

Cited By (6)

* Cited by examiner, † Cited by third party
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KR20190080583A (en) * 2017-12-28 2019-07-08 주식회사 케이티 Signage device, mobile device and method for providing augmented reality service
KR102421355B1 (en) * 2017-12-28 2022-07-15 주식회사 케이티 Signage device, mobile device and method for providing augmented reality service
KR101982327B1 (en) * 2018-02-12 2019-05-28 정용진 subway station building advertisement system using Multiple delivery system
KR102098120B1 (en) * 2019-10-02 2020-04-07 주식회사 홀로티브글로벌 Screen door display system
KR102235033B1 (en) * 2020-02-05 2021-04-01 주식회사 홀로티브글로벌 Screen door display system
KR102522965B1 (en) * 2022-10-05 2023-04-18 주식회사 제이이노베이션 Video projection system that can realize various genres

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