Window system for porviding high-quality view video services

Abstract

The present invention relates to a window system that provides a high-definition view video service. The objective of the invention is to improve satisfaction with the living space by providing view video content that allows users to appreciate various external landscapes they desire, thereby increasing satisfaction with the view seen through the window. For example, a window assembly comprising a window frame and a window sash installed on the window frame; a display module installed on the window sash and receiving a video signal to play a view video; a control module that controls the operation of the display module and outputs a video signal to the display module when controlling the playback operation of the display module; and a communication module that receives a video signal from a content server via a communication network and provides it to the control module, thereby providing a high-definition view video service.

Description

Technology Field

[0001] An embodiment of the present invention relates to a window system that provides a high-definition view video service. Background Technology

[0002] Generally, windows serve as walls that isolate the interior from the exterior, while also enabling indoor ventilation by allowing sunlight and fresh outside air to enter.

[0003] Recently, window systems are being proposed that incorporate not only simple opening and closing functions but also features for user convenience, such as automatic opening and closing of window sashes, light control through adjustment of the window glass's light transmittance, ventilation, and security systems.

[0004] For example, windows have also been developed that allow the degree of transparency / opacity to be controlled by adjusting the light transmittance of the glass installed in the window.

[0005] In addition to the functions mentioned above, a window system is being proposed that utilizes an LCD display instead of glass to provide various types of information in real time.

[0006] However, conventional window systems provide services that unilaterally display only simple information such as weather and news, and thus lack sufficient service content to satisfy the diverse needs of users.

[0007] For example, there is a lack of view services to satisfy various needs and satisfactions regarding the exterior landscape, such as when the satisfaction derived from the actual external view is low because the high-rise is not inhabited, when unsightly facilities are visible in the view, or when there is a desire to appreciate a more diverse exterior. Prior art literature

[0008] Registered Patent Publication No. 10-2098675 (Registration Date: April 2, 2020) Japanese Published Patent No. 2006-132206 (Publication Date: May 25, 2006) The problem to be solved

[0009] An embodiment of the present invention provides a window system that provides a high-definition view video service capable of improving satisfaction with a living space by increasing satisfaction with the view seen through the window, by providing view video content that allows the user to appreciate various external landscapes desired by the user. means of solving the problem

[0010] A window system providing a high-definition view video service according to an embodiment of the present invention comprises: a window assembly including a window frame and a window sash installed on the window frame; a display module installed on the window sash and receiving a video signal to play a view video; a control module that controls the operation of the display module and outputs a video signal to the display module when controlling the playback operation of the display module; and a communication module that receives a video signal from a content server via a communication network and provides it to the control module.

[0011] In addition, it may further include a power module comprising at least one of an adapter for receiving external AC power and converting it into DC power for use as an internal power source, and a secondary battery for supplying charged DC power for use as an internal power source.

[0012] Additionally, the control module may include: a power switch unit that controls the on / off of the display module; a first view image request unit that selectably displays a list of view images provided from a content server and requests a request signal for a view image selected by a user from the list of view images to the content server via the communication module; and a view image output unit that receives a video signal received from the content server via the communication module and outputs it to the display module.

[0013] Additionally, the control module may further include a second view video request unit that is installed on a user terminal, displays a view video list provided from a content server in a selectable manner, and transmits a request signal for a view video selected by the user from the view video list to the first view video request unit through the communication module.

[0014] Additionally, the system further includes an audio module that receives an audio signal and outputs it through a speaker, and the communication module further receives an audio signal from a user terminal or an internet communication network and provides it to the control module, and the control module can output the audio signal to the audio module when controlling the playback operation of the display module.

[0015] Additionally, the control module may include: a first sound request unit that displays a selectable sound list provided by a content server and requests a request signal for a sound selected by a user from the sound list to the content server through the communication module; and a sound output unit that receives a sound signal received from the content server through the communication module and outputs it to the sound module.

[0016] Additionally, the control module may further include a second sound request unit that is installed on a user terminal, displays a selectable sound list provided from a content server, and transmits a request signal for a sound selected by the user from the sound list to the first sound request unit through the communication module.

[0017] Additionally, the view video may include at least one category among a natural view video category including natural landscapes; an urban view video category including urban landscapes; a real-time view video category including CCTV footage; and an information video category including TV content, news, and weather information.

[0018] Additionally, the system further includes a gaze detection module that recognizes a user located in front of the window assembly and detects the gaze of the recognized user, wherein the gaze detection module comprises: a human body detection sensor unit that recognizes a user existing within a certain area in front of the window assembly; an image capturing unit that is activated upon user recognition through the human body detection sensor unit and captures the user; a gaze tracking unit that detects a face area from image information captured through the image capturing unit, calculates the user's eye level through the detected face area, and calculates and tracks the user's gaze height and face angle from the detected face area; and a distance detection sensor unit that is activated upon user recognition through the human body detection sensor unit and measures the distance to the user, wherein the control module comprises a view image viewpoint control unit that controls the viewpoint of the view image by adjusting the direction or angle of the view image according to the user's eye level, gaze height, and face angle calculated through the gaze tracking unit and the distance value measured through the distance detection sensor unit, and the view image may be provided as a 360-degree video.

[0019] Additionally, the device may further include a temperature sensor module installed on the outdoor side of the window frame to measure the outdoor temperature, output a first driving signal if the measured temperature value is greater than or equal to a preset upper limit reference temperature value or less than or equal to a preset lower limit reference temperature value, and output a second driving signal if the measured temperature value is within the range between the upper limit reference temperature value and the lower limit reference temperature value; and a sun blind module installed on the upper part of the outdoor side of the window frame to open or close the display module by pulling out or pulling in the sun blind according to the first driving signal and the second driving signal. Effects of the invention

[0020] According to the present invention, by providing view video content that allows the user to appreciate various external landscapes, a window system can be provided that offers a high-definition view video service capable of enhancing satisfaction with the living space by increasing satisfaction with the view seen through the window. Brief explanation of the drawing

[0021] FIG. 1 is a front perspective view showing the configuration of a window system providing a high-definition view video service according to an embodiment of the present invention. FIG. 2 is a rear perspective view showing the configuration of a window system providing a high-definition view video service according to an embodiment of the present invention. FIG. 3 is a diagram showing the communication connection relationship between a window system providing a high-definition view video service according to an embodiment of the present invention, a content server, and a user terminal. FIG. 4 is a cross-sectional view of a window assembly according to an embodiment of the present invention. FIG. 5 is a diagram showing an example of a view image of a display module according to an embodiment of the present invention. FIG. 6 is a block diagram showing the configuration of a control module according to an embodiment of the present invention. FIG. 7 is a diagram illustrating the function of a gaze detection module according to an embodiment of the present invention. FIGS. 8 to 10 are drawings illustrating a driving method of a sun blind module according to an embodiment of the present invention. Specific details for implementing the invention

[0022] The terms used in this specification will be briefly explained, and the invention will be described in detail.

[0023] The terms used in this invention have been selected based on currently widely used general terms, taking into account their functions within the invention; however, these terms may vary depending on the intent of those skilled in the art, case law, the emergence of new technologies, etc. Additionally, in specific cases, terms have been arbitrarily selected by the applicant, and in such cases, their meanings will be described in detail in the relevant description of the invention. Therefore, the terms used in this invention should be defined not merely by their names, but based on their meanings and the overall content of the invention.

[0024] When a part of a specification is described as "comprising" a certain component, this means that, unless specifically stated otherwise, it does not exclude other components but may include additional components. Furthermore, terms such as "...part" or "module" as used in the specification refer to a unit that processes at least one function or operation, and this may be implemented in hardware or software, or as a combination of hardware and software.

[0025] Embodiments of the present invention are described below with reference to the attached drawings so that those skilled in the art can easily implement them. However, the present invention may be embodied in various different forms and is not limited to the embodiments described herein. Furthermore, in order to clearly explain the present invention in the drawings, parts unrelated to the explanation have been omitted, and similar parts throughout the specification are denoted by similar reference numerals.

[0026] FIG. 1 is a front perspective view showing the configuration of a window system providing a high-definition view video service according to an embodiment of the present invention, FIG. 2 is a rear perspective view showing the configuration of a window system providing a high-definition view video service according to an embodiment of the present invention, FIG. 3 is a diagram showing the communication connection relationship between a window system providing a high-definition view video service according to an embodiment of the present invention, a content server, and a user terminal, FIG. 4 is a cross-sectional view of a window assembly according to an embodiment of the present invention, FIG. 5 is a diagram showing an example of a view video of a display module according to an embodiment of the present invention, FIG. 6 is a block diagram showing the configuration of a control module according to an embodiment of the present invention, FIG. 7 is a diagram showing the function of a gaze detection module according to an embodiment of the present invention, and FIG. 8 to 10 are diagrams showing the driving method of a sun blind module according to an embodiment of the present invention.

[0027] Referring to FIGS. 1 to 3, a window system (1000) providing a high-definition view image service according to an embodiment of the present invention may include at least one of a window assembly (100), a display module (200), a control module (300), a communication module (400), a power module (500), an acoustic module (600), a gaze detection module (700), a temperature sensor module (800), and a sun blind module (900).

[0028] The above window assembly (100) may include a window frame (110) and a window sash (120) installed on the window frame (110). Although the window frame (110) and the window sash (120) are shown as sliding windows in the drawings, they may be manufactured and installed in a building in types other than this type, such as fixed windows, casement windows, awning windows, sliding windows, double hung windows, turn and tilt windows, and folding doors, but the types of windows are not limited to this, and a wider variety of window structures may be applied. The window frame (110) and the window frame (110) can be manufactured using a PVC (Polyvinyl Chloride) material, which has a lower manufacturing cost and thermal conductivity than aluminum metal material, and a reinforcing frame made of a high-strength metal material can be installed inside the window frame (110) and the frame of the window frame (110) made of PVC material to reinforce rigidity. However, the window sash (120) is basically installed in a fixed manner without opening or closing from the window frame (110), but can be installed to be openable or closable according to the user's request or option.

[0029] Meanwhile, as shown in FIG. 4, a magnet of first polarity (hereinafter referred to as the first magnet) (121) may be installed on the outer (outdoor side) lower part of the window sash (120), and this first magnet (121) is combined with the second magnet (920) of the sun blind (910) described later so that the fully extended sun blind (910) can be firmly fixed to the lower part of the window sash (120).

[0030] The above display module (200) is installed on a window sash and can receive a video signal to play a view image. The display module (200) according to the present embodiment may be a transparent display module or a general display module, and below, a transparent display module is used as an example for explanation. When the power is turned on and the view image is played, this transparent display module (200) becomes opaque due to the view image, and when the power is turned off, it switches to a transparent state and can function as a glass window.

[0031] The above transparent display module (200) may include an OLED panel or an LCD panel and a driving circuit board (not shown) for driving, and may display an image by being connected to a control module (300) via a wired or wireless connection through the driving circuit board (not shown). Here, a plurality of driving circuit boards (not shown) may be installed around the transparent display module (200) depending on the panel size of the transparent display module (200). Additionally, the rear of the transparent display module (200) that displays the image is transparent, and a view image may be viewed by compositing an object located behind the image together through the transparent display module (200). Additionally, the transparent display module (200) may be in a state where a polarizing plate or polarizing film has been removed to increase transmittance, and the thickness of the transparent display module (200) with the polarizing film or polarizing plate removed attached to the front of the display panel for viewing images may be reduced, or polishing may be performed to remove any unremoved adhesive, etc., that had the polarizing plate or polarizing film attached to the transparent display module (200), and then the transparent glossy film (not shown) may be attached to the polished surface.

[0032] The above control module (300) controls the operation of the transparent display module (200) (power on / off, selection / play / stop / change / save of view image, etc.), outputs a video signal received from the communication module (400) to the transparent display module (200) when controlling the playback operation of the transparent display module (200), and outputs an audio signal received from the communication module (400) to the audio module (600) when controlling the playback operation of the transparent display module (200), and the output (playback) of the video signal and audio signal can be controlled independently.

[0033] To this end, the control module (300) may include at least one of a power switch unit (310), a first view image request unit (320), a second view image request unit (330), a view image output unit (340), a first sound request unit (350), a second sound request unit (360), a sound output unit (370), and a view image viewpoint control unit (380), as shown in FIG. 6.

[0034] The power switch unit (310) can independently control the on / off of the transparent display module (200) and the sound module (600).

[0035] The first view video request unit (320) can display a view video list provided by an external content server (10) connected via an internet communication network in a selectable manner, and can request a request signal for a view video selected by a user from the view video list to the content server (10) through a communication module (400).

[0036] More specifically, the first view video request unit (320) provides an interface for selecting and requesting a view video through an external screen of the control module (300), and can display a view video list selectably through the interface. The view video list consists of data and information provided by the content server (10), and some list information may be periodically modified according to updates from the content server (10). At the upper level of the view video list, the user can select a desired view video using a category selection method. Specifically, it may include at least one category among a natural view video category including natural landscapes, an urban view video category including urban landscapes, a real-time view video category including CCTV footage, and an information video category including TV content, news, and weather information, but these categories may also be periodically changed according to updates from the content server (10). Once the user completes the selection of a desired category, view video files existing within the selected category may be displayed in a thumbnail form for selection, and if the user selects a desired view video file among them, a request for streaming of the selected view video file may be made.

[0037] Meanwhile, the content server (10) according to the present embodiment may be configured with a view video database for providing natural view videos such as mountains, seas, streams, and grasslands, city view videos including urban landscapes, real-time view videos including CCTV footage, and information videos such as TV content, news and weather, and a sound (sound source) database for providing sound sources such as birdsong, rain sounds, water flowing sounds, waterfall sounds, etc., white noise, and popular songs, classical music, etc.

[0038] This content server (10) has the same hardware configuration as a conventional web server and, in software, can include program modules that perform various functions by being implemented through various forms of languages ​​such as C, C++, Java, Visual Basic, Visual C, etc. Additionally, it can be implemented on general server hardware using web server programs provided according to operating systems such as DOS, Windows, Linux, Unix, Macintosh, Android, and iOS.

[0039] The second view video request unit (330) is installed on the user terminal (20) and can display a view video list provided by the content server (10) in a selectable manner, and can transmit a request signal for a view video selected by the user from the view video list to the first view video request unit (320) through the communication module (400). At this time, the user terminal (20) and the communication module (400) can be connected via wireless communication such as Wi-Fi Direct or Bluetooth.

[0040] More specifically, the second view video request unit (330) provides an interface for selecting and requesting a view video through the screen of the user terminal (20), and can display a view video list that can be selected through the interface. The view video list consists of data and information provided by the content server (10), and some list information may be periodically modified according to updates from the content server (10). At the upper level of the view video list, the user can select a desired view video using a category selection method, and specifically, it may include at least one category among a natural view video category including natural landscapes such as mountains, seas, streams, and grasslands, an urban view video category including urban landscapes, a real-time view video category including CCTV footage, and an information video category including TV content, news, and weather information, but such categories may also be periodically changed according to updates from the content server (10). When the user completes the selection of a desired category, view video files existing within the selected category can be displayed in a thumbnail form for selection. When the user selects a desired view video file among these, a request signal for the selected view video file is generated, and the generated request signal can be transmitted to the first view video request unit (320) through the communication module (400). The request signal transmitted in this way can be transmitted back to the content server (10) as a request signal of the first view video request unit (320).

[0041] Meanwhile, the user terminal (20) can include wireless communication devices that the user can carry, such as smartphones, smartpads, tablet PCs, PCS (Personal Communication System), GSM (Global System for Mobile communications), PDC (Personal Digital Cellular), PHS (Personal Handyphone System), PDA (Personal Digital Assistant), IMT (International Mobile Telecommunication)-2000, CDMA (Code Division Multiple Access)-2000, W-CDMA (W-Code Division Multiple Access), and Wibro (Wireless Broadband Internet) terminals, as well as portable computing devices such as stationary PCs and laptops.

[0042] The above view video output unit (340) can receive a video signal received from the content server (10) through the communication module (400) and output it to the transparent display module (200). At this time, the video signal is video streaming data and may be a response signal to a view video request through the control module (300) or a response signal to a request through the user terminal (20).

[0043] The first sound request unit (350) can display a selectable sound list provided by the content server (10) and request a request signal for a sound selected by the user from the sound list to the content server (10) through the communication module (400).

[0044] More specifically, the first sound request unit (350) provides an interface for selecting and requesting sound through an external screen of the control module (300), and can display a sound list selectably through the interface. The sound list consists of data and information provided by the content server (10), and some list information may be periodically modified according to updates from the content server (10). At the upper level of the sound list, the user can select the desired sound using a category selection method. Specifically, it may include categories such as white noise (e.g., bird sounds, rain sounds, flowing water sounds, waterfall sounds), popular music, classical music, etc., but these categories may also be periodically changed according to updates from the content server (10). Once the user has completed selecting the desired category, sound files (or audio files) existing within the selected category may be displayed in a thumbnail form for selection. When the user selects the desired sound file (or audio file) among these, a request for streaming of the selected sound file (or audio file) can be made.

[0045] The second sound request unit (360) is installed in the user terminal (20) and can display a selectable sound list provided by the content server (10), and can transmit a request signal for a sound selected by the user from the sound list to the first sound request unit (350) through the communication module (400).

[0046] More specifically, the second sound request unit (360) provides an interface for selecting and requesting sound through an external screen of the control module (300), and can display a sound list selectably through the interface. The sound list consists of data and information provided by the content server (10), and some list information may be periodically modified according to updates from the content server (10). At the upper level of the sound list, the user can select the desired sound using a category selection method. Specifically, it may include categories such as white noise (e.g., bird sounds, rain sounds, flowing water sounds, waterfall sounds), popular music, classical music, etc., but these categories may also be periodically changed according to updates from the content server (10). Once the user has completed selecting a desired category, sound files (or audio files) existing within the selected category may be displayed as thumbnails for selection. When the user selects a desired sound file (or audio file) among these, a request for streaming of the selected sound file (or audio file) can be made. The request signal generated in this way is transmitted to the first sound request unit (350) through the communication module (400), and the transmitted request signal is sent back to the content server (10) as a request signal of the first sound request unit (350) so that the desired sound (or sound source) can be requested.

[0047] The above-mentioned sound output unit (370) can receive a sound signal (sound source signal) from the content server (10) through the communication module (400) and output it to the sound module (600). At this time, the sound signal is sound (sound source) streaming data and may be a response signal to a sound request through the control module (300) or a response signal to a request through the user terminal (20).

[0048] The above-described view video viewpoint control unit (380) can control the direction or angle of the view video played through the transparent display module (200) to change the viewpoint of the view video according to the user's eye level, gaze height, and face angle calculated through the gaze tracking unit (730) described later, and the distance value measured through the distance detection sensor unit (740). At this time, the provided view video may be produced in the format of a 360-degree video or a 360 VR video, and a more detailed explanation thereof will be provided later.

[0049] The control module (300) according to the present embodiment may be manufactured in the form of a module in which various components are assembled into one unit and installed on the outer wall of a window, or may be manufactured in the form of a remote control separated from the window, or may be implemented in the form of a remote control.

[0050] The view video according to the present embodiment can be provided not only via a streaming service method, but also via a method of downloading and saving a desired video and then playing the saved view video file. Furthermore, if the user has not made a specific selection regarding the view video or is unable to make a selection, a service can be provided to recommend content that has been frequently played by other users or to automatically play the content through a view video recommendation service.

[0051] The communication module (400) can receive video signals and audio signals (audio source signals) respectively from the content server (10) via a communication network and provide them to the control module (300). This communication module (400) can be connected to the content server (10) via an internet wired / wireless communication network to receive requests for view video and audio (audio source) and data corresponding to the requests, and transmit them to the control module (300). It can also be connected to a user terminal (20) via wireless communication such as Wi-Fi Direct or Bluetooth to receive request signals for view video, audio (audio source), etc., from the user terminal (20).

[0052] The above power module (500) may include at least one of an adapter for receiving external AC power and converting it into DC power for use as internal power, and a secondary battery (including a charging / discharging device and a protection circuit) for supplying charged DC power for use as internal power.

[0053] The above sound module (600) can receive a sound signal (sound or sound source streaming data) from the control module (300) and output it to the outside through a speaker.

[0054] The above gaze detection module (700) can recognize a user located in front of the window assembly (100) and detect the gaze of the recognized user.

[0055] To this end, the gaze detection module (700) may include at least one of a human body detection sensor unit (710), an image capturing unit (720), a gaze tracking unit (730), and a distance detection sensor unit (740), as shown in FIG. 7.

[0056] The human body detection sensor unit (710) can detect a user within a certain area in front of the window assembly (100). Here, the certain area in front can be defined as a three-dimensional area (approximately a rectangular prism) of 1.5m * 2.5m * 2m (width * length * height) located 1m away from the front of the window assembly (100) based on the interior, but this is a three-dimensional representation of the area to aid in understanding the invention, and in reality, it can be defined as a three-dimensional elliptical shape rather than this structure. When a user is detected within the certain area by the human body detection sensor unit (710), the image capturing unit (720), the eye tracking unit (730), and the distance detection sensor unit (740) are activated and operated.

[0057] The above-mentioned video capturing unit (720) is activated upon user recognition via the human body detection sensor unit (710) to continuously capture the user and can transmit the captured user video to the eye tracking unit (730) in real time. Here, continuous capturing means that the user is captured while being detected by the human body detection sensor unit (710), and is not captured if the user is not detected within the area.

[0058] The above-mentioned eye tracking unit (730) can detect a face area from image information captured through the image capturing unit (720), calculate the user's eye level through the detected face area, and calculate and track the user's eye level and face angle from the detected face area.

[0059] The gaze tracking unit (730) according to the present embodiment can calculate the user's gaze height and face angle by performing an 8-step process. Specifically, the first step of detecting the user's face area from captured image information; the second step of detecting the eye and pupil areas in the face area and calculating the pupil movement distance; the third step of calculating the difference in distance from the outer end of each eye to the edge of the face in the face area; and the fourth step of calculating the vertical movement distance of the face by calculating the ratio from the top of the head to the eye and the ratio from the lips to the chin in the face area; The method may include a fifth step of calculating the gaze direction and angle by combining the distance of the pupil movement, the difference in distance from the outer end of each eye to the edge of the face in the face area, and the vertical movement distance of the face; a sixth step of calculating the distance between the reference and the user by using the distance between the reference and the marker marked on the floor and the distance between the user's shape and the marker on the floor in the image information of the user captured; a seventh step of calculating the user's eye level by using the distance between the reference and the user calculated in the sixth step, the height of the marker marked on the wall, and comparing the user's shape and the marker marked on the wall in the user's image information; and an eighth step of calculating the gaze height by using the user's gaze direction and angle and the user's eye level. Since the gaze tracking process of such a gaze tracking unit (730) is disclosed in 'Registered Patent Publication No. 10-2016308 (Registration Date: August 26, 2019)', a more detailed description thereof is omitted.

[0060] The above distance sensing sensor unit (740) is activated when a user is recognized through the human body detection sensor unit (710) and can measure the distance to the user.

[0061] The above gaze detection module (700) can match the user's eye level, gaze height, and face angle calculated through the gaze tracking unit (730) with the distance value measured through the distance detection sensor unit (740) and transmit it to the view image viewpoint control unit (380). That is, the gaze detection module (700) can generate gaze detection data including 'eye level, gaze height, face angle, and distance value' based on the gaze detection point and transmit it to the view image viewpoint control unit (380). At this time, the view image viewpoint control unit (380) can adjust the viewpoint of the view image using a look-up table consisting of 'viewpoint change values ​​of the view image' according to the 'eye level, gaze height, face angle, and distance value'. In this way, the view video viewpoint control unit (380) changes the viewpoint of the view video in the form of a 360-degree video or 360 VR video according to how far the user is from the window assembly (100) and at what height and in which direction the user is looking, thereby providing a view video with a viewpoint that matches the user's position, gaze height, and looking direction, etc., so as to provide a 2D view video from a distance, as well as a 3D view video according to the face position (gaze height), distance, and gaze direction at close range, thereby increasing the realism or authenticity of the view video.

[0062] The above temperature sensor module (800) is installed on the outdoor side of the window frame (110) to measure the outdoor temperature, and outputs a first driving signal if the measured temperature value is greater than or equal to a preset upper limit reference temperature value or less than or equal to a preset lower limit reference temperature value, and outputs a second driving signal if the measured temperature value is within the range between the upper limit reference temperature value and the lower limit reference temperature value.

[0063] In this embodiment, since the transparent display module (200) acts as a glass window and is directly exposed to the outside, that is, the temperature sensor module (800) checks whether the external temperature is in a high temperature range or a low temperature range that may cause damage or malfunction to the transparent display module (200). If it is in a high temperature range or a low temperature range, a first driving signal is output so that the sun blind (910) is pulled out through the sun blind module (900), and if not, a second driving signal is output (or no signal is output) so that the sun blind (910) is pulled in (or maintained in a pulled-in state).

[0064] The above sun blind module (900) is installed on the upper part of the outdoor side of the window frame (110), and can open or close the transparent display module (200) by pulling out or pulling in the sun blind according to the first driving signal and the second driving signal.

[0065] For example, when the sun blind module (900) receives a first driving signal, as shown in FIGS. 8 and 9, the sun blind (910) is pulled out to block the rear of the transparent display module (200), thereby preventing a rapid rise in temperature of the transparent display module (200) due to direct sunlight or preventing the transparent display module (200) from freezing due to a severe cold wave, thus protecting the transparent display module (200) from rapid temperature changes and allowing the lifespan of the transparent display module (200) to be maintained for a long period. Additionally, when the external temperature is maintained at a normal level, the sun blind module (900) receives a second driving signal, and accordingly, as shown in FIG. 10, the sun blind (910) is pulled in to open the transparent display module (200).

[0066] Meanwhile, a second polarity magnet (hereinafter referred to as the second magnet) (920) may be installed at the bottom of the sun blind (910). As described above, a first magnet (121) is installed at the bottom of the outside (outdoor side) of the window sash (120), so that the fully extended sun blind (910) can be firmly fixed to the bottom of the window sash (120) by the combination of the first magnet (121) and the second magnet (920).

[0067] The above description is merely one embodiment for implementing a window system that provides a high-definition view video service according to the present invention. The present invention is not limited to the above embodiment, and the technical spirit of the present invention extends to the scope in which various modifications can be made by anyone with ordinary knowledge in the field to which the invention belongs, without departing from the gist of the invention as claimed in the following patent claims. Explanation of the symbols

[0068] 1000: Window system providing high-definition view video services 100: Window assembly 110: Window frame 120: Spear 200: Transparent display module 300: Control Module 310: Power switch section 320: 1st View Video Request Section 330: Second view video request section 340: View image output section 350: 1st Acoustic Request Unit 360: 2nd Acoustic Request Unit 370: Audio output section 380: View image viewpoint control unit 400: Communication module 500: Power module 600: Acoustic Module 700: Eye-line detection module 710: Human body detection sensor unit 720: Video Recording Department 730: Eye Tracking Unit 740: Distance sensing sensor unit 800: Temperature sensor module 900: Sun Blind Module 910: Sun Blind 920: Second magnet

Claims

Claim 1 A window assembly comprising a window frame and a window sash installed on the window frame; a display module installed on the window sash and receiving a video signal to play a view video; a control module that controls the operation of the display module and outputs a video signal to the display module when controlling the playback operation of the display module; a communication module that receives a video signal from a content server via a communication network and provides it to the control module; a gaze detection module that recognizes a user located in front of the window assembly and detects the gaze of the recognized user; and a temperature sensor module installed on the outdoor side of the window frame to measure the outdoor temperature, output a first driving signal if the measured temperature value is greater than or equal to a preset upper limit reference temperature value or less than or equal to a preset lower limit reference temperature value, and output a second driving signal if the measured temperature value is within the range between the upper limit reference temperature value and the lower limit reference temperature value. and includes a sun blind module installed on the upper outer side of the window frame and opening or closing the display module by extending or retracting the sun blind according to the first driving signal and the second driving signal, and the gaze detection module comprises: a human body detection sensor unit that recognizes a user existing within a certain area in front of the window assembly; an image capturing unit that is activated when a user is recognized through the human body detection sensor unit and photographs the user; and a gaze tracking unit that detects a face area from image information captured through the image capturing unit, calculates the user's eye level through the detected face area, and calculates and tracks the user's gaze height and face angle from the detected face area.A window system providing a high-definition view image service, characterized by including a distance sensing sensor unit that is activated upon user recognition through the human body detection sensor unit and measures the distance to the user, and the control module including a view image viewpoint control unit that controls the viewpoint of the view image by adjusting the direction or angle of the view image according to the user's eye level, gaze height, and face angle calculated through the gaze tracking unit and the distance value measured through the distance sensing sensor unit. Claim 2 A window system providing a high-definition view video service according to claim 1, further comprising a power module including at least one of an adapter for receiving external AC power and converting it into DC power for use as internal power, and a secondary battery for supplying charged DC power for use as internal power. Claim 3 A window system providing a high-definition view video service according to claim 1, wherein the control module comprises: a power switch unit that controls the on / off of the display module; a first view video request unit that selectably displays a view video list provided by a content server and requests a request signal for a view video selected by a user from the view video list to the content server through the communication module; and a view video output unit that receives a video signal received from the content server through the communication module and outputs it to the display module. Claim 4 A window system providing a high-definition view video service according to claim 3, wherein the control module further comprises a second view video request unit that is installed on a user terminal, displays a view video list provided from a content server in a selectable manner, and transmits a request signal for a view video selected by the user from the view video list to the first view video request unit through the communication module. Claim 5 A window system providing a high-definition view video service according to claim 1, further comprising a sound module that receives a sound signal and outputs it through a speaker, wherein the communication module further receives a sound signal from a user terminal or an internet communication network and provides it to the control module, and the control module outputs the sound signal to the sound module when controlling the playback operation of the display module. Claim 6 A window system providing a high-definition view video service according to claim 5, wherein the control module comprises: a first sound request unit that selectably displays a sound list provided by a content server and requests a request signal for a sound selected by a user from the sound list to the content server through the communication module; and a sound output unit that receives a sound signal received from the content server through the communication module and outputs it to the sound module. Claim 7 A window system providing a high-definition view video service according to claim 6, wherein the control module further comprises a second sound request unit that is installed on a user terminal, displays a sound list provided from a content server in a selectable manner, and transmits a request signal for a sound selected by the user from the sound list to the first sound request unit through the communication module. Claim 8 A window system providing a high-definition view video service according to claim 1, wherein the view video comprises at least one category among a natural view video category including natural landscapes; an urban view video category including urban landscapes; a real-time view video category including CCTV footage; and an information video category including TV content, news, and weather information.

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