KR20170031898A - Display device and method for controlling the same - Google Patents
Display device and method for controlling the same Download PDFInfo
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- KR20170031898A KR20170031898A KR1020150129443A KR20150129443A KR20170031898A KR 20170031898 A KR20170031898 A KR 20170031898A KR 1020150129443 A KR1020150129443 A KR 1020150129443A KR 20150129443 A KR20150129443 A KR 20150129443A KR 20170031898 A KR20170031898 A KR 20170031898A
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- information
- state
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- predetermined user
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4436—Power management, e.g. shutting down unused components of the receiver
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
- A61B5/02405—Determining heart rate variability
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/63—Generation or supply of power specially adapted for television receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
Abstract
Description
The present invention relates to a display device and a control method thereof.
Mobile devices such as a smart phone and a tablet PC have attracted attention in addition to a standing device such as a personal computer (PC) and a television (TV). Fixed devices and mobile devices originally developed in their respective domains, but the area has become obscure due to the recent boom of digital convergence.
2. Description of the Related Art In recent years, there has been an increasing tendency to control a display device by connecting a wearable mobile terminal (for example, a smart watch) to a communication.
When the user is asleep or sleeps while watching a specific content, the current technology uses the revert function to find the time point at which the user starts to sleep or sleeps, There was an inconvenience. Therefore, a method of recognizing the current state of the user and controlling the display device according to the current state of the user remains as a problem still to be discussed.
Disclosure of the Invention The present invention has been made to solve the above-described situation and problems, and it is an object of the present invention to provide a recording apparatus and method for recording a specific content from a sleeping or sleeping state by recognizing a time when a user is asleep or sleeping while watching a specific content, .
Another object of the present invention is to transmit the sound of the specific content to the wearable mobile terminal worn by the user even in a situation where the user can not view the specific content currently displayed on the display device.
Another object of the present invention is to record the specific content from a point of time when a situation occurs in which a user can not view a specific content being displayed on a display device and store the specific content in a memory.
The technical problem to be solved by the present invention is not limited to the above-described technical problems and other technical problems which are not mentioned can be clearly understood by those skilled in the art from the following description .
This document discloses various embodiments (s) of digital devices and processing methods in the digital devices.
A display device according to an embodiment of the present invention includes a display unit for displaying content, an audio output unit for outputting sound related to the content, And a controller for receiving at least one of first information on a heart rate change of the first user and second information on a motion of the predetermined user, Wherein when the current state of the predetermined user is recognized as being maintained for a first time based on the first state, the controller adjusts the size of the sound to be lower by a preset value, and at least one of the first information and the second information Based on one of the first state and the second state, The control unit controls the brightness of the screen to be darkened by a preset degree and displays the current state of the predetermined user based on at least one of the first information and the second information to the first state, The power of the display device is turned off.
According to another aspect of the present invention, there is provided a method of controlling a display device, the method including displaying content, outputting sound associated with the content, connecting communication with an external device, The method comprising the steps of: receiving at least one of first information on a heartbeat change and second information on a motion of the predetermined user; determining whether the current state of the predetermined user is based on at least one of the first information and the second information The method comprising the steps of: adjusting a size of the sound to be lowered by a predetermined value if it is recognized that the first state is maintained for a first time; determining a current state of the preset user based on at least one of the first information and the second information; Is held for the second time in the first state, the brightness of the screen is set to a predetermined degree only The power of the display device is turned off when the current state of the predetermined user is recognized as being maintained in the first state for the third time based on at least one of the first information and the second information Turn off.
The technical solutions obtained by the present invention are not limited to the above-mentioned solutions, and other solutions not mentioned are clearly described to those skilled in the art from the following description. It can be understood.
Effects of the display device and the control method according to the present invention will be described as follows. According to an embodiment of the present invention, the user can recognize the time when he or she has slept or slept while watching the specific content, and can record the specific content from the time of the sleep or sleep and store the specific content in the memory. Or when you are asleep.
In addition, according to an embodiment of the present invention, there is an advantage that, even in a situation where a user can not view a specific content currently displayed on a display device, the sound of the specific content can be transmitted to the wearable mobile terminal worn by the user.
According to an embodiment of the present invention, when a situation occurs in which a user can not view a specific content being displayed on a display device, the specific content is recorded from a point of time when the situation occurs and is stored in a memory, Can be easily viewed from the time when the above situation occurs.
The effects obtained by the present invention are not limited to the above-mentioned effects, and other effects not mentioned can be clearly understood by those skilled in the art from the following description will be.
1 is a schematic diagram illustrating a service system including a digital device according to an exemplary embodiment of the present invention.
2 is a block diagram illustrating a digital device according to an embodiment of the present invention
3 is a block diagram illustrating a digital device according to another embodiment of the present invention
4 is a block diagram illustrating a digital device according to another embodiment of the present invention
5 is a block diagram illustrating a detailed configuration of the control unit of FIGS. 2 to 4 according to an embodiment of the present invention
Figure 6 illustrates an input means coupled to the digital device of Figures 2 through 4 according to one embodiment of the present invention
7 is a block diagram illustrating configuration modules of a display device according to an embodiment of the present invention.
8 is a flowchart illustrating a method of controlling a display device according to a time when a predetermined user's state is maintained in a sleep state in a display device according to an exemplary embodiment of the present invention.
9 is a view for explaining an example of a method of recognizing a current state of a predetermined user by using information received from an external device in a display device according to an embodiment of the present invention.
10 is a view for explaining an example of a method of adjusting the size of sound output from a display device according to an embodiment of the present invention.
11 is a view for explaining an example of a method of adjusting brightness of a screen in a display device according to an embodiment of the present invention.
12 is a view for explaining an example of a method of turning off a power supply in a display device according to an embodiment of the present invention.
13 is a view for explaining an example of a method of turning on a power of a display device according to a change of a current state of a predetermined user in a display device according to an embodiment of the present invention.
14 and 15 are diagrams for explaining an example of a method of controlling a display device using information on a distance to an external device to which communication is connected in a display device according to an embodiment of the present invention.
16 is a view for explaining an example of a method of controlling a display device in a watch-type mobile terminal according to an embodiment of the present invention.
Hereinafter, various embodiments (s) of a digital device according to the present invention and a method of processing application data in the digital device will be described in detail with reference to the drawings.
The suffix "module "," part ", and the like for components used in the present specification are given only for ease of specification, and both may be used as needed. Also, even when described in ordinal numbers such as " 1st ", "2nd ", and the like, it is not limited to such terms or ordinal numbers.
In addition, although the terms used in the present specification have been selected from the general terms that are widely used in the present invention in consideration of the functions according to the technical idea of the present invention, they are not limited to the intentions or customs of the artisan skilled in the art, It can be different. However, in certain cases, some terms are arbitrarily selected by the applicant, which will be described in the related description section. Accordingly, it should be understood that the term is to be interpreted based not only on its name but on its practical meaning as well as on the contents described throughout this specification.
It is to be noted that the contents of the present specification and / or drawings are not intended to limit the scope of the present invention.
The term "digital device" as used herein refers to a device that transmits, receives, processes, and outputs data, content, service, And includes all devices that perform at least one or more. The digital device can be paired or connected (hereinafter, referred to as 'pairing') with another digital device, an external server, or the like through a wire / wireless network, Can be transmitted / received. At this time, if necessary, the data may be appropriately converted before the transmission / reception. The digital device may be a standing device such as a network TV, a Hybrid Broadcast Broadband TV (HBBTV), a Smart TV, an IPTV (Internet Protocol TV), a PC (Personal Computer) And a mobile device or handheld device such as a PDA (Personal Digital Assistant), a smart phone, a tablet PC, a notebook, and the like. In order to facilitate understanding of the present invention and to facilitate the description of the present invention, FIG. 2, which will be described later, describes a digital TV, and FIG. 3 illustrates and describes a mobile device as an embodiment of a digital device. In addition, the digital device described in this specification may be a configuration having only a panel, a configuration such as a set-top box (STB), a device, a system, etc. and a set configuration .
The term "wired / wireless network" as used herein collectively refers to communication networks that support various communication standards or protocols for pairing and / or data transmission / reception between digital devices or digital devices and external servers. Such a wired / wireless network includes all of the communication networks to be supported by the standard now or in the future, and is capable of supporting one or more communication protocols therefor. Such a wired / wireless network includes, for example, a USB (Universal Serial Bus), a Composite Video Banking Sync (CVBS), a Component, an S-Video (Analog), a DVI (Digital Visual Interface) A communication standard or protocol for a wired connection such as an RGB or a D-SUB, a Bluetooth standard, a radio frequency identification (RFID), an infrared data association (IrDA), an ultra wideband (UWB) (ZigBee), DLNA (Digital Living Network Alliance), WLAN (Wi-Fi), Wibro (Wireless broadband), Wimax (World Interoperability for Microwave Access), HSDPA (High Speed Downlink Packet Access) A long term evolution (LTE-Advanced), and Wi-Fi direct, and a communication standard or protocol for the network.
In addition, when the term is simply referred to as a digital device in this specification, the meaning may mean a fixed device or a mobile device depending on the context, and may be used to mean both, unless specifically stated otherwise.
Meanwhile, a digital device is an intelligent device that supports, for example, a broadcast receiving function, a computer function or a support, at least one external input, and the like. The digital device may be an e-mail, web browsing, Banking, game, application, and so on. In addition, the digital device may include an interface for supporting at least one input or control means (hereinafter, " input means ") such as a handwriting input device, a touch- .
In addition, the digital device can use a standardized general-purpose OS (Operating System), but in particular, the digital device described in this specification uses the Web OS as an embodiment. Therefore, a digital device can handle adding, deleting, amending, and updating various services or applications on a general-purpose OS kernel or a Linux kernel. And through which a more user-friendly environment can be constructed and provided.
Meanwhile, the above-described digital device can receive and process an external input. The external input is connected to an external input device, that is, the digital device, through the wired / wireless network, An input means or a digital device. For example, the external input may be a game device such as a high-definition multimedia interface (HDMI), a playstation or an X-Box, a smart phone, a tablet PC, a pocket photo devices such as digital cameras, printing devices, smart TVs, Blu-ray device devices and the like.
In addition, the term "server" as used herein refers to a digital device or system that supplies data to or receives data from a digital device, that is, a client, and may be referred to as a processor do. The server provides a Web server, a portal server, and advertising data for providing a web page, a web content or a web content or a web service, An advertising server, a content server for providing content, an SNS server for providing a social network service (SNS), a service server provided by a manufacturer, a video on demand (VoD) server, A service server providing a Multichannel Video Programming Distributor (MVPD) for providing a streaming service, a pay service, and the like.
In addition, in the following description for convenience of explanation, only the application is described in the context of the present invention, and the meaning may include not only the application but also the service based on the context and the like. In addition, the application may refer to a web application according to the webOS platform.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
1 is a schematic diagram illustrating a service system including a digital device according to an exemplary embodiment of the present invention.
1, a service system includes a
The
The service provider 20 provides service packetizing of the content produced by the
The service provider 20 provides services to the
The above-described
The
The
Meanwhile, the
In addition, the
In FIG. 1, the
2 is a block diagram illustrating a digital device according to an exemplary embodiment of the present invention.
The digital device described herein corresponds to the
The
The
The TCP /
The
The
The
The audio /
The application manager may include, for example, the
The
The
The
The
The
The
The SI &
The SI &
Meanwhile, the
3 is a block diagram illustrating a digital device according to another embodiment of the present invention.
If the above-described Fig. 2 is described with an example of a digital device as a fixing device, Fig. 3 shows a mobile device as another embodiment of a digital device.
3, the
Hereinafter, each component will be described in detail.
The
The
The broadcast-related information may mean information related to a broadcast channel, a broadcast program, or a broadcast service provider. The broadcast-related information may also be provided through a mobile communication network. In this case, it may be received by the
The broadcast-related information may exist in various forms, for example, in the form of an EPG (Electronic Program Guide) or an ESG (Electronic Service Guide).
The
The broadcast signal and / or broadcast related information received through the
The
The
The short-range communication module 314 is a module for short-range communication. Bluetooth, Radio Frequency Identification (RFID), Infrared Data Association (IRDA), Ultra Wideband (UWB), ZigBee, RS-232 and RS-485 are used as short range communication technology. .
The
The A /
The image frame processed by the
The
The
The
The
The
The
Some of these displays may be transparent or light transmissive so that they can be seen through. This can be referred to as a transparent display, and a typical example of the transparent display is TOLED (Transparent OLED) and the like. The rear structure of the
There may be two or
The
The touch sensor may be configured to convert a change in a pressure applied to a specific portion of the
If there is a touch input to the touch sensor, the corresponding signal (s) is sent to the touch controller. The touch controller processes the signal (s) and transmits corresponding data to the
A
Examples of the proximity sensor include a transmission type photoelectric sensor, a direct reflection type photoelectric sensor, a mirror reflection type photoelectric sensor, a high frequency oscillation type proximity sensor, a capacitive proximity sensor, a magnetic proximity sensor, and an infrared proximity sensor. And to detect the proximity of the pointer by the change of the electric field along the proximity of the pointer when the touch screen is electrostatic. In this case, the touch screen (touch sensor) may be classified as a proximity sensor.
Hereinafter, for convenience of explanation, the act of recognizing that the pointer is positioned on the touch screen while the pointer is not in contact with the touch screen is referred to as "proximity touch & The act of actually touching the pointer on the screen is called "contact touch. &Quot; The position where the pointer is proximately touched on the touch screen means a position where the pointer is vertically corresponding to the touch screen when the pointer is touched.
The proximity sensor detects a proximity touch and a proximity touch pattern (e.g., a proximity touch distance, a proximity touch direction, a proximity touch speed, a proximity touch time, a proximity touch position, a proximity touch movement state, and the like). Information corresponding to the detected proximity touch operation and the proximity touch pattern may be output on the touch screen.
The
The
The
The
The
The
The identification module is a chip for storing various information for authenticating the usage right of the
The
The
The
The various embodiments described herein may be implemented in a recording medium readable by a computer or similar device using, for example, software, hardware, or a combination thereof.
According to a hardware implementation, the embodiments described herein may be implemented as application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays May be implemented using at least one of a processor, a controller, micro-controllers, microprocessors, and an electrical unit for performing other functions. In some cases, the implementation described herein Examples may be implemented by the
According to a software implementation, embodiments such as the procedures and functions described herein may be implemented with separate software modules. Each of the software modules may perform one or more of the functions and operations described herein. Software code may be implemented in a software application written in a suitable programming language. Here, the software code is stored in the
4 is a block diagram illustrating a digital device according to another embodiment of the present invention.
Another example of the
The
For example, if the received RF broadcast signal is a digital broadcast signal, the signal is converted into a digital IF signal (DIF). If the received RF broadcast signal is an analog broadcast signal, the signal is converted into an analog baseband image or a voice signal (CVBS / SIF). That is, the
In addition, the
The
The
The stream signal output from the
The external
The external
The A / V input / output unit includes a USB terminal, a CVBS (Composite Video Banking Sync) terminal, a component terminal, an S-video terminal (analog) terminal, A DVI (Digital Visual Interface) terminal, an HDMI (High Definition Multimedia Interface) terminal, an RGB terminal, a D-SUB terminal, and the like.
The wireless communication unit can perform short-range wireless communication with another digital device. The
Also, the external
Meanwhile, the external
The
The
Meanwhile, the
In addition, the
The
The
The
In addition, the
The
4 illustrates an embodiment in which the
The user
For example, the user
In addition, the user
The user
The
The video signal processed by the
The audio signal processed by the
Although not shown in FIG. 4, the
The
The
For example, the
The
On the other hand, the
In addition, the
On the other hand, when entering the application view item, the
The
Although not shown in the drawing, a channel browsing processing unit for generating a channel signal or a thumbnail image corresponding to an external input signal may be further provided.
The channel browsing processing unit receives a stream signal TS output from the
The
The
Meanwhile, the
The audio output unit 485 receives a signal processed by the
In order to detect the gesture of the user, a sensing unit (not shown) having at least one of a touch sensor, a voice sensor, a position sensor, and an operation sensor may be further included in the
On the other hand, a photographing unit (not shown) for photographing a user may be further provided. The image information photographed by the photographing unit (not shown) may be input to the
The
The
Particularly, it is possible to supply power to a
To this end, the
The
Also, the
The
In addition, the digital device according to the present invention may further include a configuration that omits some of the configuration shown in FIG. On the other hand, unlike the above, the digital device does not have a tuner and a demodulator, and can receive and reproduce the content through the network interface unit or the external device interface unit.
FIG. 5 is a block diagram illustrating a detailed configuration of the control unit of FIGS. 2 to 4 according to an embodiment of the present invention. Referring to FIG.
An example of the control unit includes a
The
The
The video decoder 425 decodes the demultiplexed video signal, and the
The
On the other hand, the video signal decoded by the
The
The
A frame rate conversion unit (FRC) 555 converts a frame rate of an input image. For example, the frame
The
On the other hand, the voice processing unit (not shown) in the control unit can perform the voice processing of the demultiplexed voice signal. Such a voice processing unit (not shown) may support processing various audio formats. For example, even when a voice signal is coded in a format such as MPEG-2, MPEG-4, AAC, HE-AAC, AC-3, or BSAC, a corresponding decoder can be provided.
In addition, the voice processing unit (not shown) in the control unit can process the base, the treble, the volume control, and the like.
A data processing unit (not shown) in the control unit can perform data processing of the demultiplexed data signal. For example, the data processing unit can decode the demultiplexed data signal even when it is coded. Here, the encoded data signal may be EPG information including broadcast information such as a start time and an end time of a broadcast program broadcasted on each channel.
On the other hand, the above-described digital device is an example according to the present invention, and each component can be integrated, added, or omitted according to specifications of a digital device actually implemented. That is, if necessary, two or more components may be combined into one component, or one component may be divided into two or more components. In addition, the functions performed in each block are intended to illustrate the embodiments of the present invention, and the specific operations and devices thereof do not limit the scope of rights of the present invention.
Meanwhile, the digital device may be a video signal processing device that performs signal processing of an image stored in the device or an input image. Other examples of the video signal processing device include a set-top box (STB), a DVD player, a Blu-ray player, a game device, a computer Etc. can be further exemplified.
FIG. 6 is a diagram illustrating input means coupled to the digital device of FIGS. 2 through 4 according to one embodiment of the present invention.
A front panel (not shown) or a control means (input means) provided on the
The control means includes a
The input means may be a communication protocol such as Bluetooth, Radio Frequency Identification (RFID), Infrared Data Association (UDA), Ultra Wideband (UWB), ZigBee, Digital Living Network Alliance (DLNA) At least one can be employed as needed to communicate with the digital device.
The
The
Since the
On the other hand, the control means such as the
The digital device described in this specification uses the Web OS as an OS and / or platform. Hereinafter, the processing such as the configuration or algorithm based on the web OS can be performed in the control unit of the above-described digital device or the like. Here, the control unit includes the control unit in FIGS. 2 to 5 described above and uses it as a broad concept. Accordingly, in order to process services, applications, contents, and the like related to the web OS in the digital device, the hardware and components including related software, firmware, and the like are controlled by a controller Named and explained.
Such a web OS-based platform is intended to enhance development independence and function expandability by integrating services, applications, and the like based on, for example, a luna-service bus, Productivity can be increased. Also, multi-tasking can be supported by efficiently utilizing system resources and the like through a Web OS process and resource management.
Meanwhile, the web OS platform described in this specification can be used not only in fixed devices such as a PC, a TV, and a set-top box (STB) but also in mobile devices such as mobile phones, smart phones, tablet PCs, notebooks, wearable devices .
The structure of the software for digital devices is based on a single process and a closed product based on multi-threading with conventional problem solving and market-dependent monolithic structure, And has been pursuing new platform-based development since then, has pursued cost innovation through chip-set replacement, UI application and external application development efficiency, and developed layering and componentization Layer structure and an add-on structure for add-ons, single-source products, and open applications. More recently, the software architecture provides a modular architecture for functional units, a Web Open API (Application Programming Interface) for echo-systems, and a game engine And a native open API (Native Open API), and thus, a multi-process structure based on a service structure is being created.
Hereinafter, embodiments of the present invention will be described with reference to FIGS. 7 to 16. FIG. In the following, reference will be made to the above description with reference to Figs. 1 to 6 in explaining and understanding the embodiments of the present invention. Also, the above-described display device or digital device may be a display device according to an embodiment of the present invention.
The display device described in this specification can be used for various applications such as a TV, a smart TV, a Hybrid Brodacast Broadband Television (HBBTV), a network TV, a Web TV, an Internet Protocol Television (IPTV), a personal computer, a tablet PC, a notebook, a netbook, . ≪ / RTI > The external device described in this specification may be a concept including, for example, a smart phone, a smart watch, a smart glass, and the like.
7 is a block diagram illustrating configuration modules of a display device according to an embodiment of the present invention.
The
The
Meanwhile, according to an embodiment of the present invention, communication can be established with an external device through the
The
The
The
The
The control unit 1330 includes a TCP /
Meanwhile, according to an embodiment of the present invention, the
8 is a flowchart illustrating a method of controlling a display device according to a time when a predetermined user's state is maintained in a sleep state in a display device according to an exemplary embodiment of the present invention.
According to an embodiment of the present invention, the
The
The
The first information may include information on whether the heartbeat variation of the predetermined user is out of a predetermined range.
The second information may include information on the presence and the speed of movement of the predetermined user's movement
If the
According to an embodiment, the
However, the present invention is not limited to this, and the
According to the embodiment, when the
If the current state of the predetermined user is in a sleep state and the heartbeat variation of the predetermined user is out of a preset degree based on the first information in step S830, If the predetermined user's movement is recognized based on the second information, the size of the sound may be adjusted again.
On the other hand, if the current state of the preset user is recognized as being in the sleep state for the second time after the step S830, the
Specifically, when the
According to the embodiment, when the
If the current state of the predetermined user is in a sleep state and the heartbeat variation of the predetermined user is out of a predetermined degree based on the first information in step S840, 2 information, the brightness of the screen may be adjusted again when the predetermined user's motion is recognized.
On the other hand, if the current state of the predetermined user is recognized as being in the sleep state for a third time after step S840, the
If the current state of the predetermined user is in a sleep state and the heartbeat variation of the predetermined user is out of a preset degree based on the first information in step S850, The power of the
According to the present embodiment, when the
9 is a view for explaining an example of a method of recognizing a current state of a predetermined user by using information received from an external device in a display device according to an embodiment of the present invention.
According to an embodiment of the present invention, the
9, the
The
For example, when the
In another example, although not shown in the drawing, the
According to the present embodiment, the
10 is a view for explaining an example of a method of adjusting the size of sound output from a display device according to an embodiment of the present invention. With reference to FIG. 10, the contents overlapping with those described with reference to FIG. 9 will not be described again, and the following description will focus on the differences.
Referring to FIG. 10A, the
The
Referring to FIG. 10 (b), the
For example, when the
According to an embodiment, the
According to the embodiment, when the
According to an embodiment, the
According to an embodiment, when the content is a video included in a broadcast signal, the
According to the present embodiment, when the
Meanwhile, according to an embodiment of the present invention, the
11 is a view for explaining an example of a method of adjusting brightness of a screen in a display device according to an embodiment of the present invention. The contents overlapping with those described above with reference to Fig. 9 and Fig. 10 in conjunction with Fig. 11 will not be described again, and the following description will focus on the differences.
Referring to FIG. 11A, the
The
Referring to FIG. 11 (b), the
According to an exemplary embodiment of the present invention, when the
If the current state of the predetermined user is in the sleep state and the heartbeat variation of the predetermined user is out of a preset range or the second information is not stored in the second information, Based on the motion of the predetermined user, the brightness of the screen may be adjusted again.
According to an embodiment of the present invention, when the current state of the predetermined user is kept in the sleep state for a third time period beyond the first time period and the second time period, the
12 is a view for explaining an example of a method of turning off a power supply in a display device according to an embodiment of the present invention.
Referring to FIG. 12A, the
The
Referring to FIG. 12 (b), the
The
However, if it is determined that the current state of the predetermined user is maintained in the sleep state for the third time without outputting the
According to an embodiment, the
13 is a view for explaining an example of a method of turning on a power of a display device according to a change of a current state of a predetermined user in a display device according to an embodiment of the present invention. With reference to FIG. 13, the contents overlapping with those described above with reference to FIGS. 9 to 12 will not be described again, and the differences will be mainly described below.
According to an embodiment of the present invention, the
Referring to FIG. 13A, the
According to the embodiment, the
For example, when the content is a video included in a broadcast signal, the
According to an embodiment, when the content is a video included in a VOD (Video On Demand) signal, the
Referring to FIG. 13B, the
The
For example, when the content is a video included in the broadcast signal, the
In another example, when the content is a video included in the VOD signal, the
According to the present embodiment, when the predetermined user sleeps and wakes up without knowing himself / herself, the content is automatically played back from the time when the predetermined user is asleep, thereby providing convenience to the user.
14 and 15 are diagrams for explaining an example of a method of controlling a display device using information on a distance to an external device to which communication is connected in a display device according to an embodiment of the present invention. 16 is a view for explaining an example of a method of controlling a display device in a watch-type mobile terminal according to an embodiment of the present invention.
According to an embodiment of the present invention, the
The
14A and 15A, the
Referring to FIG. 14B, the
Referring to FIG. 16, the
Referring back to FIG. 14B, when the
15B, when the
If the current state of the preset user corresponds to a state in which the
15 (b), when the
If the current state of the predetermined user corresponds to a state in which the user can view the
If the current state of the predetermined user corresponds to a state in which the
According to at least one of the above-described embodiments of the present invention, the user can recognize the time when he / she is asleep or sleeping while watching the specific content, record the specific content from the time of sleep or sleep, There is an advantage that specific contents can be easily viewed from the time of sleeping or sleeping. In addition, there is an advantage that the user can transmit the sound of the specific content to the wearable mobile terminal worn by the user even when the user can not view the specific content currently displayed on the display device. Further, there is an advantage that the specific content is recorded from the time when the above situation occurs and stored in the memory, and the specific content can be easily viewed from the time when the situation occurs.
The display device and the control method of a display device disclosed in this specification can be applied to a configuration and a method of the embodiments described above in a limited manner, but the embodiments can be applied to all or a part of each embodiment Or may be selectively combined.
Meanwhile, the operation method of the digital device disclosed in this specification can be implemented as a code readable by a processor in a recording medium readable by a processor included in the digital device. The processor-readable recording medium includes all kinds of recording devices in which data that can be read by the processor is stored. Examples of the recording medium readable by the processor include ROM (Read Only Memory), RAM (Random Access Memory), CD-ROM, magnetic tape, floppy disk, optical data storage device, And may be implemented in the form of a carrier-wave. In addition, the processor-readable recording medium may be distributed over network-connected computer systems so that code readable by the processor in a distributed fashion can be stored and executed.
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. Of the right. Further, such modifications are not to be understood individually from the technical idea of the present invention.
700: Display device
710:
720:
730: Memory
740: audio output section
750:
Claims (12)
A display unit for displaying the content on a screen;
An audio output unit outputting sound associated with the content;
A communication unit for receiving at least one of first information on a heartbeat change of a predetermined user from the external device and second information on a motion of the predetermined user;
Memory; And
And a control unit,
Wherein,
When the current state of the predetermined user is recognized as being maintained in the first state for a first time based on at least one of the first information and the second information,
Wherein the control unit controls the brightness of the screen to be darkened by a predetermined amount when the current state of the predetermined user is recognized as being maintained in the first state for a second time based on at least one of the first information and the second information,
Turning off the power of the display device when it is determined that the current state of the predetermined user is maintained for the third time in the first state based on at least one of the first information and the second information, Display device.
Wherein,
And when the content is a video included in the broadcast signal, recording the content from a point corresponding to the first time and storing the recorded content in the memory.
Wherein,
And stores fourth information about a time corresponding to the first time in the memory when the content is a video included in the VOD signal.
Wherein,
When the current state of the predetermined user is changed from the first state to the second state based on at least one of the first information and the second information in the power off state, Turn on, and controls the display unit to display content stored in the memory.
Wherein,
When the current state of the predetermined user is changed from the first state to the second state based on at least one of the first information and the second information in the power off state, And controls the display unit to display the content from the time point corresponding to the first time using the fourth information stored in the memory.
Wherein,
Acquiring third information on the distance between the external device and the display device according to the intensity of the first signal received from the external device through the communication unit,
If the current state of the preset user corresponds to the third state based on at least one of the second information and the third information, the content is recorded from the time point corresponding to the third state and stored in the memory / RTI >
Wherein,
Acquiring third information on the distance between the external device and the display device according to the intensity of the first signal received from the external device through the communication unit,
A second state in which the sound output through the audio output unit is output from the external device when the current state of the predetermined user corresponds to the third state based on at least one of the second information and the third information; And controls the communication unit to transmit a signal to the external device.
Outputting an audio associated with the content;
Connecting a communication with an external device;
Receiving at least one of first information on a heartbeat change of a predetermined user from the external device and second information on a motion of the predetermined user;
Adjusting the size of the sound by a predetermined value if it is recognized that the current state of the predetermined user is maintained in the first state for a first time based on at least one of the first information and the second information, ;
Adjusting a brightness of the screen to a predetermined degree if the current state of the predetermined user is recognized as being maintained in the first state for a second time based on at least one of the first information and the second information ;
Turning off the power of the display device when it is recognized that the current state of the predetermined user is maintained in the first state for a third time period based on at least one of the first information and the second information ≪ / RTI >
If the content is a video included in a broadcast signal, recording the content from a point corresponding to the first time and storing the recorded content in a memory.
If the content is a video included in the VOD signal, storing fourth information about a time corresponding to the first time in a memory.
When the current state of the predetermined user is changed from the first state to the second state based on at least one of the first information and the second information in the power off state, Turning on the display device and displaying the content stored in the memory.
When the current state of the predetermined user is changed from the first state to the second state based on at least one of the first information and the second information in the power off state, Turning on the content and displaying the content from a time corresponding to the first time using fourth information stored in the memory.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109951596A (en) * | 2017-12-20 | 2019-06-28 | 广东欧珀移动通信有限公司 | Adjusting method, device, storage medium and the mobile terminal of screen intensity |
KR20220139742A (en) | 2021-04-08 | 2022-10-17 | 윤정헌 | Multifunctional mailbox |
-
2015
- 2015-09-14 KR KR1020150129443A patent/KR20170031898A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109951596A (en) * | 2017-12-20 | 2019-06-28 | 广东欧珀移动通信有限公司 | Adjusting method, device, storage medium and the mobile terminal of screen intensity |
KR20220139742A (en) | 2021-04-08 | 2022-10-17 | 윤정헌 | Multifunctional mailbox |
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