KR20170045829A - Digital device and method of processing data the same - Google Patents

Abstract

A digital device and a method for processing data in the digital device are disclosed herein. Here, the digital device according to an embodiment of the present invention is a digital device including: a display unit that executes a memory and an application to display on a screen; a user interface unit that receives a control command; The control unit controls to transmit the collected log data to the server, receives the log data analysis result data from the server and stores the received data in the memory, identifies the user based on the stored log data analysis result data corresponding to the control command, And a controller for overlaying and displaying a personalization log UI corresponding to the identified user on the application screen and processing the data according to a control command for the displayed personalization log UI.

Description

TECHNICAL FIELD [0001] The present invention relates to a digital device and a method for processing data in the digital device.

The present invention relates to a digital device, and more particularly to personalized or customized data processing in the digital device using user clustering.

A mobile device such as a smart phone, a tablet PC, a wearable device and the like, in addition to a standing device such as a personal computer (PC) or a television (TV) Let this snow. Conventionally, fixed devices and mobile devices have been developed individually by building their own domains, but their boundaries have become obscure due to the recent boom of digital convergence.

Conventionally, the personalization recommendation method is based on analyzing a log, which is mainly generated on a per-device basis. However, in the case of collecting log data on a device-by-device basis, there is a problem in that an error occurs in personalization for each user if the device user is not one but a plurality of users.

For example, analyzing log data for a home digital TV shared by parents and children, that is, family members, mixes the tastes of each of the family members. In this case, it is possible to filter the entire taste by logarithmically analyzing a family member rather than a family member. In this case, however, some family members may be less sensitive to their personal preferences than others. In addition, when the log analysis is performed on a family basis as described above, the taste of some family members who watch relatively digital TV is strongly reflected in comparison with the taste of other family members.

Meanwhile, in order to collect and analyze log data for a specific user, the user needs to log-in or add a hardware configuration such as a camera sensor or a fingerprint recognition sensor. There is a problem that the log-in process itself is inconvenient to the user, and the log-in process is forced to the user. If the hardware configuration is added as in the latter case, the device cost increases.

In the present specification, a digital device and a method for processing data in the digital device are disclosed to solve the above inconvenience.

An object of the present invention is to provide a method of personalizing a log data base without adding a hardware configuration such as a log-in or a sensor of a user.

Another object of the present invention is to provide a variety of UI / UX for convenience of content use due to personalization.

Another object of the present invention is to improve the user's device usage satisfaction through the personalization.

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 .

Disclosed herein are various embodiments (s) of a digital device and a method of processing data in the digital device.

A data processing method of a digital device according to an embodiment of the present invention includes the steps of executing an application and displaying it on a screen, collecting log data, transmitting the collected log data to a server, Receiving and storing data analysis result data, receiving a control command, identifying a user based on the stored log data analysis result data corresponding to the control command, and performing personalization including filtered data according to the identified user Displaying the log UI overlaid on the application screen, and processing the data according to a control command for the displayed personalization log UI.

A digital device according to an embodiment of the present invention is a digital device including: a display unit that executes a memory and an application to display on a screen; a user interface unit that receives a control command; Wherein the controller is configured to control to transmit log data to a server and to receive log data analysis result data from the server and to store the log data in the memory and to identify the user based on the stored log data analysis result data corresponding to the control command, And a controller for overlaying and displaying the personalization log UI including data filtered according to the user on the application screen and processing the data according to a control command for the displayed personalization log UI.

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.

The effects of the present invention are as follows.

According to one embodiment of the various embodiments of the present invention, there is an effect of providing a log data base personalization method without adding a hardware configuration such as a log-in or a sensor of a user.

According to another embodiment of the various embodiments of the present invention, there is an effect of providing various UI / UX for convenience of content use due to personalization.

According to another embodiment of the various embodiments of the present invention, there is an effect of improving the user's device usage satisfaction through the personalization.

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 schematically illustrates a service system according to an embodiment of the present invention;
2 is a block diagram of a digital TV according to an embodiment of the present invention;
3 is a block diagram of a digital TV according to another embodiment of the present invention;
4 is a block diagram of a mobile terminal according to an embodiment of the present invention;
5 is a configuration block diagram of a mobile terminal according to another embodiment of the present invention;
6 illustrates control means for digital device control according to an embodiment of the present invention;
7 is a flowchart illustrating a digital TV control method in a service system according to an embodiment of the present invention;
8 is a diagram for explaining a process of processing log data in a service system according to the present invention;
FIG. 9 is a diagram illustrating operations of the service server of FIG. 8; FIG.
10 is a flowchart illustrating a log data analysis process according to an embodiment of the present invention;
Figures 11-13 illustrate data formats associated with the present invention;
FIG. 14 is a diagram showing secondary machining data constructed according to an embodiment of the present invention; FIG.
FIG. 15 is a view for explaining a personalization service providing scenario according to an embodiment of the present invention; FIG. And
16 to 18 are diagrams for explaining various embodiments of the personalization log UI according to the present invention and service scenarios related thereto.

Hereinafter, various embodiments (s) of a digital device and a data processing method in the digital device according to the present invention will be described 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.

As used herein, a " digital device " includes all devices that perform at least one of, for example, receiving, processing, outputting, The digital device may stream or download information about the content or the content through a server such as a broadcasting station or an external input. The digital device can transmit / receive data including the content and the server through a wire / wireless network. The digital device may be either a standing device or a mobile device (handheld device). The fixed device may include a network TV, an HBBTV, a smart TV, an IPTV, a PC, and the like. The mobile device may be a personal digital assistant (PDA), a smart phone, a tablet PC, a notebook, a digital broadcasting terminal, a portable multimedia player (PMP), a navigation, A slate PC, an Ultrabook, a wearable device (e.g., a smart watch, a glass glass, a head mounted display (HMD), etc.) . 2 and 3 are digital TVs, one of the fixed devices, and FIGS. 4 and 5 show mobile terminals and wearable devices (for example, smart watches) as one example of a digital device. And will be described in detail in the corresponding section. In the case where the digital device is a fixed type device, the digital device may be in the form of a sign including only a display panel, or may be set in another configuration, for example, a set-top box (STB) (SET).

The wired / wireless network includes all the hardware and / or software for connecting or pairing the server and the digital device, data communication, and the like, Network that is currently supported or will be supported in the future. Meanwhile, the wired / wireless network may support one or more communication protocols for data communication. Such a wired / wireless network includes, for example, a universal serial bus (USB), a composite video banking sync (CVBS), a component, an S-video (analog), a digital visual interface (DVI) (WLAN), Wi-Fi direct, RFID, and the like for a wire connection such as an RGB, a D-SUB, and a communication standard or protocol therefor, (Radio Frequency Identification), Infrared Data Association (IrDA), Ultra Wideband (UWB), ZigBee, DLNA (Digital Living Network Alliance), Wibro (Wireless broadband), Wimax (World Interoperability for Microwave Access) A high speed downlink packet access (HSDPA), a long term evolution (LTE-A), or the like, and a communication standard or protocol for the wireless connection.

On the other hand, a digital device can use a general-purpose operating system (OS), a web OS (OS), or the like, and can add various services or applications to a general-purpose OS kernel, a Linux kernel, Deleting, amending, updating, and the like, thereby providing a more user-friendly environment.

1 is a schematic diagram illustrating a service system according to an embodiment of the present invention.

Referring to FIG. 1, a service system may be basically implemented including a server 105 and a digital TV 110. Here, the digital TV 110 may be replaced with a mobile terminal 120 or a wearable device 130. Alternatively, the service system may further include the mobile terminal 120 or the wearable device 130 in addition to the server 105 and the digital TV 110. On the other hand, the operation of the digital TV 110 can be controlled by a control means such as a dedicated remote controller 115.

A digital device according to an embodiment of the present invention is a digital device including: a display unit that executes a memory and an application to display on a screen; a user interface unit that receives a control command; Wherein the controller is configured to control to transmit log data to a server and to receive log data analysis result data from the server and to store the log data in the memory and to identify the user based on the stored log data analysis result data corresponding to the control command, And a controller for controlling the display of the personalized log UI according to a control command on the displayed personalization log UI by overlaying and displaying the personalized log UI on the application screen.

2 is a block diagram of a digital TV according to an embodiment of the present invention.

The digital TV 200 includes a network interface 201, a TCP / IP manager 202, a service delivery manager 203, an SI decoder 204, A demultiplexer or demultiplexer 205, an audio decoder 206, a video decoder 207, a display A / V and OSD module 208, a service management manager 209, a service discovery manager 210, an SI & metadata DB 211, a metadata manager 212, a service manager 213, A UI (User Interface) manager 214, and the like.

The network interface unit 201 transmits the IP packet (s) (IP packet (s)) or the IP datagram (s) ) From the server 105 or transmits it to the server 105. For example, the network interface unit 201 may receive a service, application, content, and the like from a service provider through a network.

The TCP / IP manager 202 analyzes the IP packets received by the digital TV 200 and the IP packets transmitted by the digital TV 200, that is, the packet transfer between the source and the destination packet delivery). The service discovery manager 210, the service control manager 209, the meta data manager 212, the service discovery manager 210, the service control manager 209, and the metadata manager 212. The TCP / IP manager 202 classifies the received packet (s) ) Or the like.

The service delivery manager 203 is responsible for controlling the received service data. For example, the service delivery manager 203 may use RTP / RTCP when controlling real-time streaming data. When the real-time streaming data is transmitted using the RTP, the service delivery manager 203 parses the received data packet according to the RTP and transmits the packet to the demultiplexing unit 205 or the control of the service manager 213 In the SI & meta data database 211. [ Then, the service delivery manager 203 feedbacks the network reception information to the server providing the service using the RTCP.

The demultiplexer 205 demultiplexes the received packets into audio, video, SI (System Information) data, and transmits them to the audio / video decoder 206/207 and the SI decoder 204, respectively.

The SI decoder 204 decodes the demultiplexed SI data, that is, Program Specific Information (PSI), Program and System Information Protocol (PSIP), Digital Video Broadcasting Service Information (DVB-SI), Digital Television Terrestrial Multimedia Broadcasting / Coding Mobile Multimedia Broadcasting). Also, the SI decoder 204 may store the decoded service information in the SI & meta data database 211. The stored service information can be read out and used by the corresponding configuration, for example, at the request of the user.

The audio / video decoder 206/207 decodes each demultiplexed audio data and video data. The decoded audio and video data is provided to the user through the display unit 208.

The application manager includes, for example, a UI manager 214 and a service manager 213, and can perform functions of a controller of the digital TV 200. [ In other words, the application manager can manage the overall state of the digital TV 200, provide a user interface (UI), and manage other managers.

The UI manager 214 provides a GUI (Graphic User Interface) / UI for a user using an OSD (On Screen Display) or the like, and receives a key input from a user to perform a device operation according to the input. For example, the UI manager 214 receives the key input regarding the channel selection from the user, and transmits the key input signal to the service manager 213.

The service manager 213 controls the manager associated with the service such as the service delivery manager 203, the service discovery manager 210, the service control manager 209, and the metadata manager 212. In addition, the service manager 213 generates a channel map and controls the selection of a channel using the generated channel map according to a key input received from the UI manager 214. [ The service manager 213 receives the service information from the SI decoder 204 and sets an audio / video PID (Packet Identifier) of the selected channel in the demultiplexer 205. The PID thus set can be used in the demultiplexing process described above. Accordingly, the demultiplexer 205 filters (PID or section) audio data, video data, and SI data using the PID.

The service discovery manager 210 provides information necessary for selecting a service provider that provides the service. Upon receiving a signal regarding channel selection from the service manager 213, the service discovery manager 210 searches for the service using the information.

The service control manager 209 is responsible for selection and control of services. For example, the service control manager 209 uses IGMP or RTSP when a user selects a live broadcasting service such as an existing broadcasting system, and selects a service such as a video on demand (VOD) , RTSP is used to select and control services. The RTSP protocol may provide a trick mode for real-time streaming. In addition, the service control manager 209 can initialize and manage a session through the IMS gateway 250 using an IP Multimedia Subsystem (IMS) and a Session Initiation Protocol (SIP). The protocols are one embodiment, and other protocols may be used, depending on the implementation.

The metadata manager 212 manages the metadata associated with the service and stores the metadata in the SI & metadata database 211.

The SI & meta data database 211 stores service information decoded by the SI decoder 204, meta data managed by the meta data manager 212, and information necessary for selecting a service provider provided by the service discovery manager 210 . In addition, the SI & meta data database 211 may store set-up data for the system and the like. The SI & meta data database 211 may be implemented using a non-volatile RAM (NVRAM) or a flash memory.

Meanwhile, the IMS gateway 250 is a gateway that collects functions necessary for accessing the IMS-based IPTV service.

3 is a block diagram of a digital TV according to another embodiment of the present invention.

3A, the digital TV includes a broadcast receiving unit 305, an external device interface unit 316, a storage unit 318, a user input interface unit 320, a control unit 325, a display unit 330, An output unit 335, a power supply unit 340, and a photographing unit (not shown). The broadcast receiving unit 305 may include at least one tuner 310, a demodulating unit 312, and a network interface unit 314. However, in some cases, the broadcast receiver 305 may include a tuner 310 and a demodulator 312, but may not include the network interface 314, or vice versa. Although not shown, the broadcast receiver 305 includes a multiplexer for receiving a signal demodulated by the demodulator 312 via the tuner 310 and a signal demodulated by the network interface 314, May be multiplexed. In addition, although not shown, the broadcast receiver 305 may include a demultiplexer to demultiplex the multiplexed signal, or demultiplex the demodulated signal or the signal passed through the network interface 314.

The tuner 310 tunes a channel selected by a user or all pre-stored channels among RF (Radio Frequency) broadcast signals received through an antenna and receives an RF broadcast signal. Also, the tuner 310 converts the received RF broadcast signal into an intermediate frequency (IF) signal or a baseband signal. 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 tuner 310 can process both a digital broadcast signal and an analog broadcast signal. The analog baseband video or audio signal (CVBS / SIF) output from the tuner 310 may be directly input to the controller 325. [ In addition, the tuner 310 can receive RF broadcast signals of a single carrier or a multiple carrier. Meanwhile, the tuner 310 sequentially tunes and receives RF broadcast signals of all the broadcast channels stored through the channel storage function among the RF broadcast signals received through the antenna, converts the RF broadcast signals into intermediate frequency signals or baseband signals (DIF: Digital Intermediate Frequency or baseband signal).

The demodulator 312 may receive and demodulate the digital IF signal DIF converted by the tuner 310 and perform channel decoding. For this, the demodulator 312 may include a trellis decoder, a de-interleaver, a Reed-Solomon decoder, or a convolution decoder, a deinterleaver, - Solomon decoder and the like. The demodulator 312 can demodulate and decode the channel, and output the stream signal TS. At this time, the stream signal may be a signal in which a video signal, a voice signal, or a data signal is multiplexed. For example, the stream signal may be an MPEG-2 TS (Transport Stream) multiplexed with an MPEG-2 standard video signal, a Dolby AC-3 standard audio signal, or the like. The stream signal output from the demodulation unit 312 may be input to the control unit 325. The control unit 325 controls demultiplexing, video / audio signal processing, and the like, and controls the output of audio through the display unit 330 and the audio output through the audio output unit 335.

The external device interface unit 316 provides an interface environment between the digital TV and various external devices. To this end, the external device interface unit 316 may include an A / V input / output unit (not shown) or a wireless communication unit (not shown). The external device interface unit 316 may be a digital versatile disk (DVD), a Blu-ray, a game device, a camera, a camcorder, a computer (notebook), a tablet PC, a smart phone, a Bluetooth device, Or an external device such as a cloud or the like. The external device interface unit 316 transmits a signal including data such as image, image, and voice input through the connected external device to the control unit 325 of the digital TV. The control unit 325 can control the processed image, video, audio, and the like to be output to the external device to which the data signal is connected. To this end, the external device interface unit 316 may further include an A / V input / output unit (not shown) or a wireless communication unit (not shown).

The A / V I / O section is equipped with a USB terminal, CVBS terminal, component terminal, S-video terminal (analog), DVI terminal, HDMI terminal, RGB terminal, D-SUB terminal, and the like.

The wireless communication unit can perform short-range wireless communication with another digital device. The digital TV can be networked with other digital devices according to communication protocols such as Bluetooth, RFID, infrared communication (IrDA), UWB, ZigBee, DLNA, and the like.

Also, the external device interface unit 316 may be connected to the set-top box (STB) through at least one of the various terminals described above to perform input / output operations with the set-top box (STB). Meanwhile, the external device interface unit 316 may receive an application or an application list in an adjacent external device, and may transmit the received application or application list to the control unit 325 or the storage unit 318.

The network interface unit 314 provides an interface for connecting the digital TV to a wired / wireless network including the Internet network. The network interface unit 314 may include an Ethernet terminal or the like for connection to a wired network and may be connected to a wireless network through a WLAN, Wibro, Wimax, HSDPA communication Specifications and the like can be used. The network interface unit 314 can transmit or receive data with another user or another digital device via the network to which it is connected or another network linked to the connected network. Particularly, it is possible to transmit some content data stored in the digital TV to another user registered in advance in the digital TV or a selected user or selected digital device among other digital devices. On the other hand, the network interface unit 314 can access a predetermined web page through the connected network or another network linked to the connected network. That is, it is possible to access a predetermined web page through a network and transmit or receive data with the server. In addition, content or data provided by a content provider or a network provider may be received. That is, it can receive contents such as Movie, Commercials, Game, VOD, broadcast signal and related information provided from a content provider or a network provider through a network. In addition, it can receive update information and an update file of firmware provided by the network operator. It can also send data to the Internet or to a content provider or network provider. In addition, the network interface unit 314 can select and receive a desired one of the open applications through the network.

The storage unit 318 may store a program for each signal processing and control in the control unit 325 or may store a signal-processed video, audio, or data signal. The storage unit 318 may also function to temporarily store video, audio, or data signals input from the external device interface unit 316 or the network interface unit 314. The storage unit 318 can store information on a predetermined broadcast channel through the channel memory function. The storage unit 318 may store a list of applications or applications input from the external device interface unit 316 or the network interface unit 314. [ In addition, the storage unit 318 may store various platforms described later. The storage unit 318 may be a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (for example, SD or XD Memory, etc.), RAM (RAM), and ROM (EEPROM, etc.). The digital TV can reproduce a content file (a moving image file, a still image file, a music file, a document file, an application file, etc.) stored in the storage unit 318 and provide the reproduced content to the user. FIG. 3A illustrates an embodiment in which the storage unit 318 is provided separately from the control unit 325, but the present invention is not limited thereto. In other words, the storage unit 318 may be included in the control unit 325.

The user input interface unit 320 transmits a signal input by the user to the control unit 325 or a signal of the control unit 325 to the user. For example, the user input interface unit 320 may control power on / off, channel selection, screen setting, and the like from the remote control device 345 according to various communication methods such as an RF communication method and an infrared (IR) Or to process the signal to send the control signal of the control unit 325 to the remote control device 345. [ In addition, the user input interface unit 320 can transmit a control signal input from a local key (not shown) such as a power key, a channel key, a volume key, and a set value to the control unit 325. The user input interface unit 320 transmits a control signal input from a sensing unit (not shown) that senses a gesture of the user to the control unit 325 or transmits a signal from the control unit 325 to the sensing unit (Not shown). Here, the sensing unit (not shown) may include a touch sensor, an audio sensor, a position sensor, an operation sensor, and the like.

The control unit 325 demultiplexes the streams input through the tuner 310, the demodulation unit 312 or the external device interface unit 316 or processes the demultiplexed signals to generate a signal for video or audio output And can output. The video signal processed by the control unit 325 may be input to the display unit 330 and displayed as an image corresponding to the video signal. The video signal processed by the control unit 325 may be input to the external output device through the external device interface unit 316. The audio signal processed by the control unit 325 may be output to the audio output unit 335 through audio. The voice signal processed by the control unit 325 may be input to the external output device through the external device interface unit 316. [ Although not shown in FIG. 3A, the control unit 325 may include a demultiplexing unit, an image processing unit, and the like. The control unit 325 can control the overall operation of the digital TV. For example, the control unit 325 may control the tuner 310 to control tuning of a RF broadcast corresponding to a channel selected by the user or a previously stored channel. The control unit 325 can control the digital TV by a user command or an internal program input through the user input interface unit 320. [ In particular, the user can access the network and allow a user to download a desired application or application list into the digital TV. For example, the control unit 325 controls the tuner 310 so that a signal of a selected channel is input according to a predetermined channel selection command received through the user input interface unit 320. And processes video, audio or data signals of the selected channel. The control unit 325 allows the display unit 330 or the audio output unit 335 to output the video or audio signal processed by the user through the channel information or the like selected by the user. For example, the control unit 325 may control the external device interface unit 316 to select an external device, for example, a camera or a camcorder, through the external device interface unit 316 in accordance with the external device video playback command received through the user input interface unit 320 So that a video signal or a voice signal of the display unit 330 or the audio output unit 335 can be output. On the other hand, the control unit 325 can control the display unit 330 to display an image. For example, a broadcast image input through the tuner 310, an external input image input through the external device interface unit 316, an image input through the network interface unit, or an image stored in the storage unit 318 , And display on the display unit 330. At this time, the image displayed on the display unit 330 may be a still image or a moving image, and may be a 2D image or a 3D image. Also, the control unit 325 can control to reproduce the content. The content at this time may be content stored in the digital TV, received broadcast content, or external input content input from the outside. The content may be at least one of a broadcast image, an external input image, an audio file, a still image, a connected web screen, and a document file. On the other hand, when entering the application view item, the control unit 325 can control to display a list of applications or applications that can be downloaded from the digital TV or from an external network. In addition to various user interfaces, the control unit 325 can control to install and drive an application downloaded from the external network. In addition, it is possible to control the display unit 330 to display an image related to the executed application by the user's selection.

Although not shown in the figure, the digital TV may further include a channel browsing processing unit for generating a channel signal or a thumbnail image corresponding to an external input signal. The channel browsing processing unit receives a stream signal TS output from the demodulating unit 312 or a stream signal output from the external device interface unit 316 and extracts an image from an input stream signal to generate a thumbnail image . The generated thumbnail image can be directly or encoded and input to the controller 325. The generated thumbnail image may be encoded in a stream format and input to the control unit 325. The control unit 325 can display a thumbnail list having a plurality of thumbnail images on the display unit 330 using the input thumbnail images. On the other hand, the thumbnail images in this thumbnail list can be updated in sequence or simultaneously. Accordingly, the user can easily grasp the contents of a plurality of broadcast channels.

The display unit 330 converts an image signal, a data signal, an OSD signal processed by the control unit 325 or a video signal and a data signal received from the external device interface unit 316 into R, G, and B signals, respectively Thereby generating a driving signal. The display unit 330 may be a PDP (Plasma Display Panel), an LCD (Liquid Crystal Display), an OLED (Organic Light Emitting Diode), a flexible display, a 3D display or the like. On the other hand, the display unit 330 may be configured as a touch screen and used as an input device in addition to the output device. The audio output unit 335 receives a signal processed by the control unit 325, for example, a stereo signal, a 3.1-channel signal, or a 5.1-channel signal, and outputs it as a voice. The audio output unit 335 may be implemented by various types of speakers.

In order to detect the user's gesture, 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 digital TV, as described above. The signal sensed by the sensing unit (not shown) may be transmitted to the control unit 325 through the user input interface unit 320. 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 control unit 325. [ The control unit 325 may detect the gesture of the user by respectively combining the images captured from the photographing unit (not shown) or the signals sensed from the sensing unit (not shown).

The power supply unit 340 supplies the corresponding power source throughout the digital TV. Particularly, it is possible to supply power to a control unit 325 that can be implemented in the form of a system on chip (SoC), a display unit 380 for displaying an image, and an audio output unit 335 for audio output . To this end, the power supply unit 340 may include a converter (not shown) for converting the AC power to the DC power. For example, when the display unit 380 is implemented as a liquid crystal panel having a plurality of backlight lamps, an inverter (not shown) capable of PWM (Pulse Width Modulation) operation for variable luminance or dimming driving and an inverter (not shown).

The remote control device 345 transmits the user input to the user input interface 320. [ To this end, the remote control device 345 may use Bluetooth, RF communication, infrared (IR) communication, UWB, ZigBee, or the like. The remote control device 345 can receive the video, audio, or data signal output from the user input interface 320 and display it on the remote control device 345 or output sound or vibration.

In addition, the digital TV according to the present invention may further include a configuration which is not shown or which is not reversed, as needed, among the configurations shown. On the other hand, the digital TV does not have a tuner and a demodulator but may receive and reproduce the content through the network interface unit or the external device interface unit.

3B, an example of the control unit includes a demultiplexer 350, an image processor, an OSD generator 366, a mixer 370, a frame rate converter (FRC) 380 ), And a formatter 390, as shown in FIG. The control unit may further include a voice processing unit and a data processing unit.

The demultiplexer 350 demultiplexes the input stream. For example, the demultiplexer 350 can demultiplex the received MPEG-2 TS video, audio, and data signals. Here, the stream signal input to the demultiplexer 350 may be a stream signal output from a tuner, a demodulator, or an external device interface.

The image processing unit performs image processing of the demultiplexed video signal. To this end, the image processing unit may include a video decoder 362 and a scaler 364. The video decoder 362 decodes the demultiplexed video signal, and the scaler 364 scales the decoded video signal so that the resolution of the decoded video signal can be output from the display unit. The video decoder 362 may support various standards. For example, the video decoder 362 performs the function of the MPEG-2 decoder when the video signal is encoded in the MPEG-2 standard, and the video decoder 362 encodes the video signal in the DMB (Digital Multimedia Broadcasting) It can perform the function of the H.264 decoder. On the other hand, the video signal decoded by the image processing unit is input to the mixer 370.

The OSD generating unit 366 generates OSD data according to a user input or by itself. For example, the OSD generating unit 366 generates data for displaying various data in the form of graphic or text on the screen of the display unit based on the control signal of the user input interface unit. The generated OSD data includes various data such as a user interface screen of a digital TV, various menu screens, a widget, an icon, and viewing rate information. The OSD generation unit 366 may generate data for displaying broadcast information based on a caption of a broadcast image or an EPG (Electronic Program Guide).

The mixer 370 mixes the OSD data generated by the OSD generating unit 366 and the image signal processed by the image processing unit and provides the mixed signal to the formatter 390. Since the decoded video signal and the OSD data are mixed, the OSD is overlaid on the broadcast image or the external input image.

A frame rate converter (FRC) 380 converts a frame rate of an input image. For example, the frame rate conversion unit 380 may convert the frame rate of the input 60 Hz image to have a frame rate of 120 Hz or 240 Hz, for example, in accordance with the output frequency of the display unit. As described above, there are various methods for converting the frame rate. For example, when the frame rate is changed from 60 Hz to 120 Hz, the frame rate conversion unit 380 may insert the same first frame between the first frame and the second frame, Three frames can be inserted. As another example, when converting the frame rate from 60 Hz to 240 Hz, the frame rate conversion unit 380 may insert and convert three or more identical frames or predicted frames between existing frames. On the other hand, when the frame conversion is not performed, the frame rate conversion unit 380 may be bypassed.

The formatter 390 changes the output of the input frame rate converter 380 to match the output format of the display unit. For example, the formatter 390 may output R, G, and B data signals, and the R, G, and B data signals may be output as low voltage differential signals (LVDS) or mini-LVDS . If the output of the input frame rate converter 380 is a 3D video signal, the formatter 390 may configure and output the 3D format according to the output format of the display unit to support the 3D service through the display unit.

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.

Meanwhile, the above-described digital TV is an example according to the present invention, and each component can be integrated, added, or omitted according to specifications of a digital TV 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. On the other hand, the digital TV 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) excluding the display portion 330 and the audio output portion 335 shown in Fig. 3A, the DVD player, the Blu-ray player, Etc. can be further exemplified.

4 is a block diagram of a mobile terminal according to an embodiment of the present invention.

4, the mobile terminal 400 includes a wireless communication unit 410, an A / V input unit 420, a user input unit 430, a sensing unit 440, an output unit 450, A memory 460, an interface unit 470, a control unit 480, a power supply unit 490, and the like.

The wireless communication unit 410 may include one or more modules that enable wireless communication between the mobile terminal 400 and a wireless communication system or between a mobile terminal and a network in which the mobile terminal is located. For example, the wireless communication unit 410 may include a broadcast receiving module 411, a mobile communication module 412, a wireless Internet module 413, a short distance communication module 414, a location information module 415, .

The broadcast receiving module 411 receives broadcast signals and / or broadcast related information from an external broadcast management server through a broadcast channel. Here, the broadcast channel may include a satellite channel and a terrestrial channel. The broadcast management server may refer to a server for generating and transmitting broadcast signals and / or broadcast related information, or a server for receiving broadcast signals and / or broadcast related information generated by the broadcast management server and transmitting the generated broadcast signals and / or broadcast related information. The broadcast signal may include a TV broadcast signal, a radio broadcast signal, a data broadcast signal, and a broadcast signal in which a data broadcast signal is combined with a TV broadcast signal or a radio broadcast signal. The broadcast-related information may include 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 mobile communication module 412. The broadcast-related information may include, for example, data for generating and outputting an EPG or an electronic service guide (ESG) in the mobile terminal 400. The broadcast receiving module 411 may be an ATSC, a Digital Video Broadcasting-Terrestrial (DVB-T), a Satellite DVB-S (Satellite), a MediaFLO (Media Forward Link Only), a DVB- And Integrated Services Digital Broadcast-Terrestrial (DRS). Of course, the broadcast receiving module 411 may be configured to be suitable for other digital broadcasting systems as well as the digital broadcasting system described above. The broadcast signal and the broadcast related information received through the broadcast receiving module 411 may be stored in the memory 460.

The mobile communication module 412 transmits and receives radio signals to at least one of a base station, an external terminal, and a server on a mobile communication network. The wireless signal may include various types of data depending on a voice signal, a video call signal, or a text / multimedia message transmission / reception.

The wireless Internet module 413 may be embedded in or enclosed in the mobile terminal 400, including a module for wireless Internet access. WLAN, Wibro, Wimax, HSDPA, etc. may be used as the wireless Internet technology.

The short-range communication module 414 is a module for short-range communication. Bluetooth, RFID, infrared communication (IrDA), UWB, ZigBee, RS-232, and RS-385 can be used as short range communication technology.

The position information module 415 is a module for acquiring position information of the mobile terminal 400, and may be a GPS (Global Position System) module.

The A / V input unit 420 is for inputting audio and / or video signals. The A / V input unit 420 may include a camera 421, a microphone 422, and the like. The camera 421 processes an image frame such as a still image or a moving image obtained by the image sensor in the video communication mode or the photographing mode. The processed image frame can be displayed on the display unit 451. [

The image frame processed by the camera 421 can be stored in the memory 460 or transmitted to the outside through the wireless communication unit 410. [ At least two cameras 421 may be provided depending on the use environment.

The microphone 422 receives an external sound signal by a microphone in a communication mode, a recording mode, a voice recognition mode, or the like, and processes it as electrical voice data. The processed voice data can be converted into a form that can be transmitted to the mobile communication base station through the mobile communication module 412 in the case of the communication mode and output. The microphone 422 may be implemented with various noise reduction algorithms for eliminating noise generated in the process of receiving an external sound signal.

The user input unit 430 generates input data for the user to control the operation of the terminal. The user input unit 430 may include a key pad, a dome switch, a touch pad (static pressure / static electricity), a jog wheel, a jog switch, and the like.

The sensing unit 440 senses the current state of the mobile terminal 400 such as the open / close state of the mobile terminal 400, the position of the mobile terminal 400, the presence of the user, the orientation of the mobile terminal, And generates a sensing signal for controlling the operation of the mobile terminal 400. For example, when the mobile terminal 400 is moved or tilted, it can sense the position, inclination, and the like of the mobile terminal. It is also possible to sense whether power is supplied to the power supply unit 490, whether an external device of the interface unit 470 is coupled, and the like. Meanwhile, the sensing unit 440 may include a proximity sensor 341 including NFC (Near Field Communication).

The output unit 450 may include a display unit 451, an acoustic output module 452, an alarm unit 453, and a haptic module 454 to generate an output related to visual, auditory, have.

The display unit 451 displays (outputs) information processed by the mobile terminal 400. [ For example, when the mobile terminal is in the call mode, a UI or GUI associated with the call is displayed. When the mobile terminal 400 is in the video communication mode or the photographing mode, the photographed and / or received video or UI and GUI are displayed.

The display unit 451 may include at least one of an LCD, a TFT-LCD (thin film transistor-liquid crystal display), an OLED, a flexible display, and a three-dimensional display.

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 display unit 451 may also be of a light transmission type. With this structure, the user can view objects located behind the terminal body through the area occupied by the display unit 451 of the terminal body.

There may be two or more display units 451 according to the embodiment of the mobile terminal 400. [ For example, in the mobile terminal 400, a plurality of display units may be spaced apart from one another or may be disposed integrally with each other, or may be disposed on different surfaces.

The display unit 451 may be provided with an input device other than the output device in a case where the display unit 451 and the sensor for sensing the touch operation (hereinafter, referred to as 'touch sensor' It can also be used as a device. The touch sensor may have the form of, for example, a touch film, a touch sheet, a touch pad, or the like.

The touch sensor may be configured to convert a change in a pressure applied to a specific portion of the display portion 451 or a capacitance generated in a specific portion of the display portion 451 to an electrical input signal. The touch sensor can be configured to detect not only the position and area to be touched but also the pressure at the time of touch.

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 the corresponding data to the controller 480. Thus, the control unit 480 can know which area of the display unit 451 is touched or the like.

A proximity sensor 441 may be disposed in the inner area of the mobile terminal or in proximity to the touch screen, which is enclosed by the touch screen. The proximity sensor refers to a sensor that detects the presence or absence of an object approaching a predetermined detection surface or a nearby object without mechanical contact using the force of an electromagnetic field or infrared rays. The proximity sensor has a longer life span than the contact sensor and its utilization is also high.

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 audio output module 452 can output audio data received from the wireless communication unit 410 or stored in the memory 460 in a call signal reception mode, a call mode or a recording mode, a voice recognition mode, a broadcast reception mode, The sound output module 452 also outputs sound signals related to functions (e.g., call signal reception sound, message reception sound, etc.) performed on the mobile terminal 400. [ The sound output module 452 may include a receiver, a speaker, a buzzer, and the like.

The alarm unit 453 outputs a signal for notifying the occurrence of an event of the mobile terminal 400. Examples of events that occur in the mobile terminal include call signal reception, message reception, key signal input, touch input, and the like. The alarm unit 453 may output a signal for informing occurrence of an event in a form other than a video signal or an audio signal, for example, vibration. The video signal or the audio signal may be output through the display unit 451 or the audio output module 452 so that they may be classified as a part of the alarm unit 453. [

The haptic module 454 generates various tactile effects that the user can feel. A typical example of the haptic effect generated by the haptic module 454 is vibration. The intensity and pattern of the vibration generated by the hit module 454 and the like are controllable. For example, different vibrations may be synthesized and output or sequentially output. In addition to the vibration, the haptic module 454 may be configured to perform various functions such as a pin arrangement vertically moving with respect to the contact skin surface, a spraying force or suction force of the air through the injection port or the suction port, Various effects such as an effect of heat generation and an effect of reproducing a cool / warm feeling using a heat absorbing or heatable element can be generated. The haptic module 454 can be implemented not only to transmit the tactile effect through direct contact but also to allow the user to feel the tactile effect through the muscles of the fingers and arms. The haptic module 454 may include two or more haptic modules according to the configuration of the mobile terminal 400.

The memory 460 may store a program for the operation of the controller 480 and temporarily store input / output data (e.g., phone book, message, still image, moving picture, etc.). The memory 460 may store data related to vibration and sound of various patterns outputted when a touch is input on the touch screen.

The memory 460 may be a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (for example, SD or XD memory) (Random Access Memory), a static random access memory (SRAM), a read-only memory (ROM), an electrically erasable programmable read-only memory (EEPROM), a programmable read-only memory (PROM) A magnetic disk, and / or an optical disk. The mobile terminal 400 may operate in association with a web storage that performs the storage function of the memory 460 on the internet.

The interface unit 470 serves as a pathway to all the external devices connected to the mobile terminal 400. The interface unit 470 receives data from an external device or receives power from the external device and transmits the data to the respective components in the mobile terminal 400 or allows data in the mobile terminal 400 to be transmitted to an external device. For example, it may be provided with a wired / wireless headset port, an external charger port, a wired / wireless data port, a memory card port, a port connecting a device with an identification module, an audio I / O port, A video I / O port, an earphone port, and the like may be included in the interface unit 470.

The identification module is a chip for storing various information for authenticating the use right of the mobile terminal 400 and includes a user identification module (UIM), a subscriber identity module (SIM), a universal user authentication module A Universal Subscriber Identity Module (USIM), and the like. A device having an identification module (hereinafter referred to as 'identification device') can be manufactured in a smart card format. Accordingly, the identification device can be connected to the mobile terminal 400 through the port.

When the mobile terminal 400 is connected to an external cradle, the interface unit 470 may be a path through which the power from the cradle is supplied to the mobile terminal 400, And a command signal may be a path through which the mobile terminal is transmitted. The various command signals input from the cradle or the power source may be operated as a signal for recognizing that the mobile terminal is correctly mounted on the cradle.

The control unit 480 typically controls the overall operation of the mobile terminal 400. The control unit 480 performs related control and processing for, for example, voice call, data communication, video call, and the like. The control unit 480 may include a multimedia module 481 for multimedia playback. The multimedia module 481 may be implemented in the control unit 480 or separately from the control unit 480. The control unit 480 may perform a pattern recognition process for recognizing handwriting input or drawing input on the touch-screen as characters and images, respectively.

The power supply unit 490 receives external power and internal power under the control of the controller 480 and supplies power necessary for operation of the respective components.

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 implementations described herein Examples may be implemented by the control unit 480 itself.

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 memory 460 and can be executed by the control unit 480. [

On the other hand, a wearable device that can be worn on the body beyond the dimension that the user mainly grasps and uses can operate or function as a digital device or an external device in this specification. These wearable devices include smart watch, smart glass, and HMD.

As shown in Fig. 1, the wearable device can mutually exchange (or interlock) data with another device. The short range communication module 414 can detect (or recognize) a wearable device that can communicate with the mobile terminal 400. If the detected wearable device is a device authenticated to communicate with the mobile terminal 400, the control unit 480 transmits at least a part of the data processed by the mobile terminal 400 to the wearable device 420 via the short- Lt; / RTI > Accordingly, the user can use the data processed by the mobile terminal 400 through the wearable device. For example, when a telephone call is received in the mobile terminal 400, a telephone conversation can be performed through the wearable device, or the received message can be confirmed through the wearable device when a message is received in the mobile terminal 400.

5 is a configuration block diagram of a mobile terminal according to another embodiment of the present invention.

5, a watch-type mobile terminal, that is, a smart watch 500 includes a main body 501 having a display portion 551, a band 502 connected to the main body 501 and configured to be worn on the wrist, . In general, the smart watch 500 may include features of the mobile terminal 400 of FIG. 4 or similar features.

The main body 501 includes a case which forms an appearance. As shown, the case may include a first case 501a and a second case 501b that provide an internal space for accommodating various electronic components. However, the present invention is not limited to this, and one case may be configured to provide the internal space so that a mobile terminal 500 of a unibody may be implemented.

The smart watch 500 is configured to enable wireless communication, and the main body 501 may be provided with an antenna for the wireless communication. On the other hand, the antenna can expand its performance by using a case. For example, a case comprising a conductive material may be configured to electrically connect with the antenna to extend the ground or radiating area.

A display unit 551 is disposed on the front surface of the body 501 to output information, and a touch sensor is provided on the display unit 551 to implement a touch screen. The window 551a of the display unit 551 may be mounted on the first case 501a to form a front surface of the terminal body together with the first case 501a.

The main body 501 may include an acoustic output unit 552, a camera 521, a microphone 522, a user input unit 523, and the like. When the display unit 551 is implemented as a touch screen, the display unit 551 may function as a user input unit 523, so that the main body 501 may not have a separate key.

The band 502 is worn on the wrist so as to enclose the wrist, and may be formed of a flexible material for easy wearing. As an example, the band 502 may be formed of leather, rubber, silicone, synthetic resin, or the like. The band 502 can be detachably attached to the main body 501 and can be configured to be replaceable by various types of bands according to the user's preference.

On the other hand, the band 502 can be used to extend the performance of the antenna. For example, the band may include a ground extension (not shown) that is electrically connected to the antenna and extends the ground region.

The band 502 may be provided with a fastener 502a. The fastener 502a may be embodied by a buckle, a snap-fit hook structure, or a velcro (trademark), and may include a stretchable section or material . In this figure, an example in which the fastener 502a is embodied as a buckle is shown.

6 is a diagram illustrating control means for digital device control according to an embodiment of the present invention.

A front panel (not shown) or a control means (input means) provided on the digital device 600 is used to control the digital device 600.

The control means includes a remote controller 610, a keyboard 630, a pointing device 620, and a remote controller 610, which are mainly implemented for the purpose of controlling the digital device 600, as a user interface device (UID) A touch pad, or the like, but may also include control means dedicated to external input connected to the digital device 600. [ In addition, the control means includes a mobile terminal such as a smart phone, a tablet PC, or the like which controls the digital device 600 through a mode switching or the like for the purpose of not controlling the digital device 600.

The input means can communicate with the digital device by employing at least one communication protocol such as Bluetooth, RFID, infrared communication (IrDA), UWB, ZigBee, DLNA, RS, etc. as needed.

The remote controller 610 is a conventional input device having various key buttons necessary for controlling the digital device 600. [

The pointing device 620 may include a gyro sensor or the like to implement a pointer corresponding to a screen of the digital device 600 based on the user's motion, The control command is transmitted. Such a pointing device 620 may be named with various names such as a magic remote controller, a magic controller, and the like.

Since the digital device 600 provides a variety of services such as a web browser, an application, and a social networking service (SNS) as an intelligent integrated digital device beyond the conventional digital device 600 providing only conventional broadcasting, It is not easy, and it is implemented to complement input and realize input convenience such as text by implementing similar to PC keyboard.

The control means such as the remote control 610, the pointing device 620 and the keyboard 630 may be provided with a touch pad as required to provide more convenient and various control purposes such as text input, pointer movement, .

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to various embodiments (s) of a method of processing data in a digital device in accordance with the present invention with reference to the accompanying drawings.

In this specification, in particular, according to the present invention, it is possible to provide a personalized method (personalized or customized method) based on log data without adding a hardware configuration such as a log-in or a sensor of a user And various embodiments related to providing various UI / UX for convenience of content / application according to personalization are disclosed.

In the context of the present invention, it will be appreciated that the present invention provides a method and system for analyzing log data for one or more devices, performing user clustering, and controlling a digital device based on the performed user clustering Embodiments are disclosed.

Various embodiments of the present invention predefine user clustering and perform personalization for digital device operation control based on the defined user clustering. In this case, the personalization based on the user clustering may be performed by, for example, an automatic filtering method based on a manual filtering method and a device use pattern regardless of the user's selection ≪ / RTI >

Hereinafter, a method for defining a user clustering method for one digital device, filtering and personalizing the digital clustering method, and then controlling the device based on the personalization will be described as an embodiment. However, the present invention is also applicable to a home system including a plurality of devices, an office system, and the like in the same or similar manner. In this specification, for the sake of convenience, a digital device is described as an example of a digital TV, but this is merely an embodiment, and it is obvious that the present invention can be applied to a mobile terminal or the like in the same or similar manner.

A data processing method of a digital device according to an embodiment of the present invention includes the steps of executing an application and displaying it on a screen, collecting log data, transmitting the collected log data to a server, Receiving and storing data analysis result data, receiving a control command, identifying a user based on the stored log data analysis result data corresponding to the control command, and displaying a personalization log UI corresponding to the identified user on the application screen Displaying the overlay on the personalization log UI, and processing the data according to a control command for the displayed personalization log UI.

The method further comprises displaying a predefined personalization icon corresponding to the identified user, wherein the predefined personalization icon includes a predetermined feature that is not a specific user based on the log data analysis result data It can be classified as an existing user.

The log data analysis result data may be generated using at least one of a device identifier, a channel name, a program name, a viewing start time, a viewing period, and genre data as a factor.

The method may further include receiving the displayed personalized icon access signal, performing one of the recommended application list, personalized icon change, personalized service setting and change, and personalization service termination according to the received personalized icon access signal The method comprising the steps of:

In the above, the personalization log UI may include one or more recommended application lists as the filtered data. Also, in the above, the list of one or more recommended applications may be wrapped around or scrolled according to the input control command.

The method comprising: receiving one application item selection signal from the one or more recommended application lists; and selecting one of the channel switching, PIP window display, and viewing reservation / The method may further include the step of:

7 is a flowchart illustrating a digital TV control method in a service system according to an embodiment of the present invention.

The service system includes a digital TV 720 and a service server 730. At this time, the digital TV 720 receives the control command by the user and performs the operation accordingly. The control commands of the user may be input by a touch, a key button, a voice, a gesture, an eye tracking, a fingerprint recognition, or the like through a remote controller, a mobile terminal, or the like. For the sake of convenience, the control command of the user is described below by way of example according to the selection of the key button of the TV application executed on the mobile terminal 710, but the present invention is not limited thereto. Accordingly, the mobile terminal 710 may be included in the service system.

Referring to FIG. 7, the digital TV 720 collects log data by one or more users (S702) and transmits the log data to the service server 730 (S704). Here, the log data may be collected and transmitted as shown in FIG. 11 described later. On the other hand, the log data may be collected on a time basis. The log data transmission may be periodic or non-periodic. When the log data transmission is performed periodically, as in the former case, it may be performed at a predetermined time or time unit. The period may be changed based on network traffic or log data on the digital TV 720 and the service server 730. [

The service server 730 analyzes the transmitted log data (S706). The analysis may be performed by only the log data of the corresponding device. Alternatively, the analysis may be performed with reference to log data received from one or more other digital devices belonging to the service server 730. [ Meanwhile, the service server 730 returns the result of analyzing the log data to the digital TV 720 (S708). The return may be made according to various criteria upon request of the digital TV 720 or according to the judgment of the service server 730 itself.

The digital TV 720 stores the log data analysis result returned from the service server 730 in a memory (S710).

At least one of steps S702 to S710 described above may be continuously performed and updated while the power of the digital TV 720 is turned on and turned off.

For convenience, the digital TV 720 assumes that the power is turned on and that the first application is running on the screen. Meanwhile, the first application may correspond to all applications executable in the digital TV 720 such as a TV service application, a web application, etc. For the sake of convenience, the following description will be made with reference to a TV service application as an example.

When the first control command is received from the mobile terminal 710 (S712), the digital TV 720 parses the received first control command. The digital TV 720 first identifies the user who transmitted the first control command to perform the function or operation based on the parsing result (S714). Here, the method of identifying the user may be based on the log data analysis result returned from the service server 730, or may be performed by various methods. However, this will be described later, and a detailed description thereof will be omitted. Meanwhile, since the user identification process may be performed based on the log data analysis result returned from the service server 730, the user identification step may not necessarily be performed.

The digital TV 720 displays the first log UI based on the identified user (S716). For example, if the first control command is a request for channel change, the digital TV 720 provides a channel list based on the channel change request through a first log UI generated based on the identified user. One or more channels provided through the first log UI may be determined, for example, based on the log data analysis result returned from the service server 730.

If the second control command is received from the mobile terminal 710 (S818), the digital TV 720 parses the received second control command and displays the second log UI (S720).

When the third control command is received from the mobile terminal 710 (S722), the digital TV 720 parses the third control command and performs an operation based on the third control command (S724).

The operation of the digital TV 720 according to the second control command is described for convenience, and is not necessarily performed.

In summary, the digital TV 720 collects and stores log data, and provides a log UI corresponding to the user's command based on time information, user identification information, etc. on the basis of the user's command, and manually or automatically It can perform a specific function or operation.

8 is a diagram for explaining a process of processing log data in the service system according to the present invention.

FIG. 8 particularly illustrates data communication between one or more digital TVs 810, 820 and a service server 730 in the service system.

For convenience, a plurality of digital TVs, that is, a first digital TV 810 and a second digital TV 820 are exemplified in FIG. The service server 730 is configured to include a crawler / controller 832, a database 834, a log analysis engine 836, and the like .

Hereinafter, the data communication between the digital TVs 810 and 820 and the service server 730 will be described in detail with reference to FIG.

The first digital TV 810 transmits the log data to the crawler / controller 832 in the service server. At this time, the transmitted log data may be transmitted periodically or non-periodically. In the latter case, each time an event occurs, the digital TV can transmit log data related to the event to the crawler / controller 832 according to a predetermined protocol.

The crawler / control unit 832 parses the log data of the received first digital TV 810 and transmits the parsed log data to the database (DB) Here, the crawler / controller 832 may classify the parsed log data. The classification may be performed for each group, device unit, event unit, time unit, or the like. The group unit may refer to one or more digital devices grouped according to a specific criterion. For example, the type and kind of the digital device, the network, the arbitrary setting, and the like may be included as a reference of the grouping. For example, a plurality of digital TVs in a home using the same network may belong to one group. The device unit may mean a unique device, or may refer to devices of the same type or type. For example, only one or more digital TVs belonging to the home network may be a single device unit, and one or more mobile terminals belonging to the home network may be one device unit. The crawler / control unit 832 may control the database (DB) 834 to divide and store log data classified according to the classification.

The log analysis engine 836 analyzes the log data stored in the database (DB) At this time, the log analysis engine 836 can analyze the log data units classified according to the control of the crawler / controller 832. The log data thus analyzed may be directly transmitted to the crawler / controller 832 and may be directly returned to the corresponding digital TV or may be separately stored in the database (DB) 834.

The crawler / controller 832 may read the log data analysis result stored in the database (DB) 834 and return to the first digital TV 810. [ Also, the return may be made at the request of the first digital TV 810. On the other hand, the first digital TV 810 may transmit a control command to the service server 730 as the case may be, and as a result, the data may be returned.

The second digital TV 820 can also perform data communication with the service server 730 in the same manner as the first digital TV 810 described above.

The log analysis engine 836 may refer to the log data received from the second digital TV 820 during log data analysis of the first digital TV 810. [ The reverse is also true. That is, the log analysis engine 836 may refer to log data or analyzed log data received from the first digital TV 810 during log data analysis of the second digital TV 820. In addition, the log data reference may be performed only when the first digital TV 810 and the second digital TV 820 are related, for example, when they are classified into the same group unit or the same device unit.

Transmission and return of log data to the service server 730 of the first digital TV 810 and the second digital TV 820 may or may not be performed simultaneously.

FIG. 9 is a diagram showing a detailed log data process in FIG. In particular, FIG. 9 illustrates and describes the log data detail processing process.

9, the log data processing process can be divided into a training area and a serving area. Here, both the learning area and the serving area may be handled by the service server, and the learning area may be handled by the digital TV and the serving area by the service server. For example, the learning area may be implemented including a database (DB) and a log analysis engine, and the serving area may be implemented including memory and personalization logic. At least one of the learning area and the serving area may be implemented by hardware or software.

First, the learning area will be described. As described above, the database (DB) 910-1 classifies and stores various log data such as a viewing log of a device user, a service click log, and the like.

The log analysis engine 920 analyzes the log data stored in the database (DB) 910-1. This can be called data training. The log analysis engine 920 stores the data learning result, that is, the log data analysis result, in the database (DB) 910-2 again. This can be called an update.

The log analysis engine 920 analyzes raw log data with the above-described watch log, service click log, and the like, and generates trained data such as preferred genre statistics and time characteristics. The process of generating the train data from the log data can be seen as the data learning process described above. In addition, the log analysis engine 920 can convert data into a matrix form, perform high-efficiency parallel computation, and use score computation logic.

Next, the serving area will be described. The memory 930 receives updated data from the database (DB) 910-2 of the learning area and updates it. The memory 930 does not have to store the received update data according to the classification of the database (DB) 910-2, but may store it in any manner. For example, referring to FIG. 9, the memory 930 classifies and stores user characteristics, item characteristics, and the like.

The personalization logic processor 940 reads out desired data from the memory 930, generates personalized data, a personalized data processing UI, and transmits the created personalized data to a display. For this, the personalization logic processor 940 may include processing logic for items such as a log score, a personal preference genre, an audience rating, a channel popularity, and the like.

FIG. 10 is a flowchart illustrating a log data analysis process according to an embodiment of the present invention. FIGS. 11 to 13 illustrate data formats related to the present invention.

Hereinafter, the process of analyzing the log data of FIG. 10 will be described for the sake of convenience in the service server. In addition, the log data will be described by taking as an example a log relating to TV application, channel viewing, change, and the like.

The service server collects / receives the audience information log data as shown in FIG. 11 (S1002), and parses the base data from the received audience information log data (S1004). Here, the parsed basic data may include general data such as a zip code, channel information such as a channel number, channel information such as a channel name, viewing information such as a viewing time, and the like.

The service server processes the received audience information log data based on the parsed basic data to generate primary processed data (S1006), and generates secondary processed data based on the generated primary processed data ( S1008). The primary processing data may be generated by organizing the audience information on a user basis and representing the same audience information as a single record. In addition, the secondary processed data can be generated as shown in FIG. 12 by adding a channel, program information, and the like based on the viewing time and channel information.

The service server visualizes the generated secondary processing data as shown in FIG. 13 (S1010). Here, the visualization is intended to make intuitive analysis possible, for example, to derive factors for detailed analysis and to make it easier to review usage patterns for each user. However, this visualization is not necessarily an essential process.

FIG. 14 is a diagram showing secondary machining data constructed according to an embodiment of the present invention.

14 is a second processed data generated at the service server, and may be one of the log analysis result data that is finally returned to the digital TV, as described above.

Referring to Fig. 14, the secondary processed data is constituted of criteria such as a device ID, a channel name, a program name, a viewing start time, a viewing period, and a genre level.

In the above, the device ID is an identifier for identifying the digital TV, and is unique data assigned to each digital TV, for example, at the time of manufacture at the factory. On the other hand, the device ID may be replaced or provided together with a group ID or the like as described above.

In the above description, the viewing period is described in units of minutes for convenience, but the present invention is not limited thereto.

For example, the genre level is divided into a genre level 1 and a genre level 2, which are distinguished for convenience, and only one genre level may be used, or more genre levels may be used. For example, in FIG. 14, genre level 1 (for example, education) may be a higher genre concept than genre level 2 (for example, secondary education).

In addition, the service server can further add data that can help user personalization based on time information in addition to the secondary processing data shown in Fig. Alternatively, the above operation may be performed on the digital TV based on the secondary processing data of Fig. 14 described above.

For example, referring to FIG. 14, a channel and a broadcast program on secondary education were watched for 5 minutes from 4:20 pm on July 1, 2015, and on the same day at 6:33 pm to 8:53 pm (S) and the broadcast program (s) for entertainment / entertainment up to the present time. Here, the channel and the broadcasting program related to the secondary education are very likely to be viewed by a viewer of a middle school age among family members, for example. Also, the entertainment / entertainment genre is very likely to be watched by relatively younger members of the family members. On the other hand, it can be inferred that the drama between the above education broadcasting and entertainment / entertainment broadcasting is highly likely to be watched by women among the family members, especially the women above the youth, when the channel change is relatively taken into consideration. In this way, data necessary for personalization can be reanalyzed and reflected in personalization. Such analysis can be continuously updated and weighted according to the user's selection and the like, and the accuracy of estimation of the personalized data can be further improved. Meanwhile, in the personalization data estimating process, it is possible to further estimate a preference degree such as soccer, baseball, etc. to a specific genre and further to a detailed genre, for example, a sports genre. In addition, You may. For example, the favorite channel weight is given to the baseball among the sports genres between 6:00 pm and 9:00 pm, and after 9:00 pm, the preference channel weight is further given to the soccer among the sports genres, thereby improving the accuracy of the personalization estimation. Further, in addition to a channel that is frequently viewed, a correlation between channels may be used as a factor. Also, in the case of a one-time program rather than a series, such as a movie or a special program broadcast, the attribute can be used as a factor and used for personalization estimation to improve accuracy. In addition, it is possible to recommend recommendation along with personalization estimation accuracy with reference to real-time popularity, audience rating, and the like not only for the user but also for viewing the same program at the same time.

FIG. 15 is a diagram illustrating a personalization service provision scenario according to an embodiment of the present invention.

Referring to FIG. 15, a personalization service providing scenario according to the present invention will now be described. At this time, the personalization service is, for convenience, a broadcast program as described above.

The service server 1510 receives and stores the recommended broadcast program and the service information related to the broadcast program. The service server 1510 may service based on the stored broadcast program and service information web. For the web-based service, the viewing history and the user are identified, and a broadcast program to be recommended to the identified user is selected from the stored broadcast program. The service server 1510 again examines whether the selected recommended program is suitable and transmits it to the mobile terminal 1520 or the digital TV.

In the above, the service server 1510 may transmit the recommended broadcast program list to the mobile terminal 1520, which may be in accordance with the network situation or setting with the digital TV. Upon receiving the recommended broadcast program list transmitted from the service server 1510, the mobile terminal 1520 executes the TV application, and when the selected TV program is selected in the executed TV application, the digital TV is turned on A broadcast program can be executed. At this time, the mobile terminal 1520 can transmit the recommended broadcast program list received from the service server 1510 together.

The digital TV displays a recommended broadcast program list 1530 on the screen or a broadcast program selected from the recommended broadcast program list 1530 or a broadcast program selected through the TV application of the mobile terminal 1520 on the screen.

On the other hand, when the service server 1510 directly provides a recommended broadcast program list to the digital TV, it can only transmit the URL address, and the digital TV accesses the received URL address, A program list can be displayed.

In addition, the above-described service server 1510 may replace or function together with a broadcasting station, a broadcast server, and other application servers.

16 to 18 are diagrams for explaining various embodiments of the personalization log UI according to the present invention and service scenarios related thereto.

Hereinafter, the personalization log UI may be called and displayed by input means of a digital TV such as a remote controller, a mobile terminal, a camera sensor, a voice recognition sensor, and the like provided in the digital TV. On the other hand, in the case of the input means or the like, touch, key button selection, voice, gesture, eye-tracking or the like can be used. Hereinafter, for the sake of the understanding of the present invention and for the convenience of explanation, the personalization log UI will be described according to a personalization icon selection provided on a screen of a digital TV.

Figure 16 illustrates a personalization icon for personalization service entry and identification. The personalization icons are implemented according to the system, but for the sake of simplicity, the present invention is divided into six groups, namely, adolescents, adolescents, adult men, adult men, and elder men. In this way, even if the user can not accurately identify the user through the log-in or camera sensor or mobile terminal, the present invention identifies the user based on the previous log data and performs the personalization service on the estimated user . According to the present invention, even if there are a plurality of users belonging to the same category, for example, adult women, the personalization service can be flexibly performed. Meanwhile, unlike the above, the personalization icon can be changed according to the setting or automatically such as a man / woman, an adult / a teen, a family / a non-family, or the like.

Referring to FIG. 16A, a digital TV provides a specific application execution screen as a full screen and a menu launcher based on a web OS platform in a predetermined area. In the context of the present invention, personalization icons 1620 may be provided on the upper right area of the screen. However, the present invention is not limited thereto. Meanwhile, the provided personalization icons 1620 may be performed according to the selection of the provided personalized menu item 1610 on the provided menu launcher as well as specific key buttons and the like.

In FIG. 16A, six personalization icons are all displayed for the sake of explanation, but if there is an identified user, only the corresponding personalization icon may be displayed. On the other hand, when the latter accesses a personalization icon corresponding to a specific user, it is possible to select another personalization icon, change the icon setting, and the like. Alternatively, if a specific personalization icon is selected, the personalization log UI shown in FIGS. 17 to 18 may be provided.

16B, unlike FIG. 16A, personalization icons are provided at the center of the screen, and a digital TV screen may be provided according to a personalization icon selected from the provided personalization icons. At this time, depending on the setting, a menu shape, a menu size, a resolution, an audio setting, a screen configuration, and the like may be different according to each personalization icon.

16A or 16B, when a specific personalization icon is selected from the provided personalization icons, the digital TV can immediately execute the application mapped to the selected personalization icon and provide a screen. On the other hand, if the selected personalization icon does not match the personalization icon on the previously analyzed log data, for example, it can be verified. For example, if the user on the log data analyzed in advance based on the current time is a juvenile man, if the juvenile icon is selected as an adult male, there may be an application requiring adult authentication or a juvenile-viewing disabled application among the recommended applications , And in such a case, it undergoes a verification procedure. Such verification can be accomplished in various ways such as password, pattern recognition, voice contrast, image matching obtained through a camera sensor, message transmission and authorization on a pre-registered parent mobile terminal.

On the other hand, not only the above-mentioned recommended application but also the message transmission time can be set differently for each personalization icon, for example, a viewable time (for example, one hour can be viewed), a specific channel access impossible, In addition, the settings for each personalized icon, such as resolution, brightness, and voice control range, can be set differently.

17 is a scenario for providing a personalization log UI, unlike FIG.

Referring to FIG. 17, a channel browser 1710 is provided on the screen of a digital TV. The provided channel browser may include a channel number, a channel name, a channel log, a playback bar, a personalization icon, and the like. Here, if the personalization icon 1720 is selected, a recommended application list 1730 or 1740 is provided in a predetermined area on the screen, as shown in FIG. 17A or 17B.

18 is another embodiment of the personalization log UI. Referring to FIG. 18, a digital TV provides a predetermined application through a full screen. In one area of the screen on which the application is provided, a personalization icon 1810 for the identified user corresponding to the channel and the broadcast program of the corresponding time is provided. In addition, a personalization log UI 1820 is provided in another area on the screen.

In the above, the personalization log UI 1820 may be provided by selection of the personalization icon 1810. Alternatively, the personalization log UI 1820 may be provided according to an input control command. The control command may be, for example, a channel change request. For example, when the user wishes to view a channel other than the current channel, when the channel up / down button of the remote controller is selected, the control command corresponding to the selection is transmitted to the digital TV. The digital TV parses the control command and provides a personalization log UI 1820 for the recommended channel list, as shown in FIG. 18, for channel switching or channel surfing convenience of the identified user.

The personalization log UI 1820 is provided with a list of related applications based on the currently running application properties. As described above, when the application is a broadcast program, a list of recommended channels and programs for the identified user is provided. On the other hand, the provided personalization log UI 1820 may or may not recommend only the broadcast program if the application has the same attributes as the currently running application on the recommendation list, for example, the broadcast program.

18, the personalization log UI 1820 provides six channels and programs, for example, and further provides additional channels and program lists in a form of wrap around or scrollable according to the user's selection can do.

In addition, channel switching (application switching) is directly performed to the channel and the broadcasting program corresponding to the item selected from the personalization log UI 1820. Alternatively, the channel of the selected item may be previewed in the form of PIP (Picture in Picture) or PBP (Picture by Picture), and may be finally selected by the user.

In addition, the channel and program of each item provided in the personalization log UI 1820 may or may not be an application currently being provided. When an item of the former is selected, it immediately provides channel switching or PIP as described above. When the latter item is selected, sub-items (not shown) may be provided to enable selection of functions such as viewing reservation, instant recording, scheduled recording, and downloading.

Therefore, according to various embodiments of the present invention described above, it is possible to provide a method of personalizing log data based on a user without adding a hardware configuration such as a log-in or a sensor, and various UI / UX And it is possible to improve the user's device usage satisfaction through the personalization.

The digital device disclosed in this specification and the data processing method in the digital device can be applied to a configuration or a method of the embodiments described above in a limited manner, Some of which 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 on which the processor can read are ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device and the like, and carrier- ). ≪ / RTI > 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.

201: network interface unit 202: TCP / IP manager
203: service delivery manager 204: SI decoder
205 demultiplexer 206 audio decoder
207: Video decoder 208:
209: Service Control Manager 210: Service Discovery Manager
211: SI & Metadata Database 212: Metadata Manager
213: service manager 214: UI manager

Claims (14)

A method of processing data in a digital device,
Executing the application and displaying it on the screen;
Collecting log data;
Transmitting the collected log data to a server;
Receiving log data analysis result data from the server and storing the log data analysis result data;
Receiving a control command;
Identifying a user based on the stored log data analysis result data corresponding to the control command and overlaying and displaying a personalization log UI including data filtered according to the identified user on the application screen; And
And processing the data in accordance with a control command for the displayed personalization log UI. The method according to claim 1,
Further comprising the step of displaying a predefined personalization icon corresponding to the identified user,
Wherein the predefined personalization icon is classified as a user having a predetermined characteristic that is not a specific user based on the log data analysis result data. 3. The method of claim 2,
The log data analysis result data includes:
A program identifier, a device identifier, a channel name, a program name, a viewing start time, a viewing period, and genre data as a factor. 3. The method of claim 2,
Receiving the displayed personalized icon access signal; And
Further comprising the step of performing any one of a recommended application list, a personalization icon change, personalization service setting and change, and personalization service termination according to the received personalized icon access signal. . The method according to claim 1,
The personalization log UI includes:
And wherein the filtered data includes one or more recommended applications list. 6. The method of claim 5,
Wherein the one or more recommended applications list comprises:
Wherein the data is wraparound or scrolled according to an input control command. 6. The method of claim 5,
Receiving an application item selection signal from the one or more recommended application lists; And
Further comprising: performing one of a channel switching, a PIP window display, and a viewing reservation / recording reservation sub-item display according to the application selection signal. In a digital device,
Memory;
A display unit for executing the application and displaying the application on the screen;
A user interface unit for receiving a control command; And
Wherein the controller is configured to collect log data and transmit the collected log data to a server and to receive log data analysis result data from the server and store the log data in the memory, Controls to display a personalization log UI including data filtered according to the identified user on the application screen by displaying the data on the basis of the data and processes the data according to a control command for the displayed personalization log UI And a control unit for controlling the operation of the digital device. 9. The method of claim 8,
Wherein,
Controlling the display unit to display a predefined personalized icon corresponding to the identified user,
Wherein the predefined personalization icon is classified as a user having a predetermined characteristic that is not a specific user based on the log data analysis result data. 10. The method of claim 9,
The log data analysis result data includes:
A program identifier, a device identifier, a channel name, a program name, a viewing start time, a viewing period, and genre data as a factor. 10. The method of claim 9,
Wherein,
A personalization icon setting, a personalization service setting and change, and a personalization service termination according to the received personalization icon access signal, when the personalization icon access signal to be displayed is received through the user interface unit And a control unit for controlling the digital device. 9. The method of claim 8,
Wherein,
And to display one or more recommended application lists in the personalization log UI with the filtered data to be displayed. 13. The method of claim 12,
Wherein,
And controls to wrap or scroll the list of one or more recommended applications according to an input control command. 13. The method of claim 12,
Wherein,
A PIP window display, and a viewing reservation / recording reservation sub-item display in accordance with the application selection signal when receiving one application item selection signal from the one or more recommended application list through the user interface unit In response to the control signal.

Images