KR101585472B1 - Data processing apparatus and method thereof - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a data processing apparatus and method that can easily and quickly provide and process multimedia data. To this end, a data processing apparatus according to embodiments of the present invention forms a wireless communication network with an external terminal based on request information for requesting multimedia streaming, generates a list indicating multimedia contents according to the request information, And transmit the streaming data corresponding to the first multimedia content selected from the list transmitted to the external terminal to the external terminal in real time.

Description

[0001] DATA PROCESSING APPARATUS AND METHOD THEREOF [0002]

TECHNICAL FIELD The present disclosure relates to a data processing apparatus and a method thereof.

In general, a data processing apparatus according to the related art reproduces multimedia data selected by a user from among previously stored multimedia data.

It is an object of the present invention to provide a data processing apparatus and method that can easily and quickly provide and process multimedia data.

A data processing apparatus according to embodiments of the present invention includes a communication unit for forming a wireless communication network with an external terminal based on request information for requesting multimedia streaming; And transmitting the streaming data corresponding to the first multimedia content selected in the list transmitted to the external terminal to the external terminal in real time, And a control unit for transmitting the control signal.

As an example related to the present invention, the communication unit may receive the request information generated when the multimedia streaming mode is selected in the external terminal.

According to an embodiment of the present invention, the control unit searches the storage unit for the multimedia contents according to the request information, and generates the list indicating the retrieved multimedia contents.

As an example related to the present invention, the data processing apparatus may further include a display unit for displaying the list.

In an embodiment of the present invention, when the streaming data is transmitted to the external terminal, the controller may display, on the display unit, information indicating a multimedia streaming mode for transmitting the streaming data to the external terminal in real time.

In one embodiment of the present invention, when a multimedia streaming mode is selected, a communication unit generates request information for requesting multimedia streaming and transmits the request information to a user terminal through a wireless communication network; Displaying a list indicating multimedia contents received from the user terminal in response to the request information, receiving streaming data corresponding to a specific multimedia content selected in the displayed list from the user terminal in real time, processing the streaming data And a control unit.

As an example related to the present invention, the controller may reproduce the multimedia contents corresponding to the streaming data.

A data processing system according to embodiments of the present invention includes a receiving unit configured to receive request information requesting multimedia streaming from an external terminal, retrieve multimedia contents according to the request information, generate a list indicating the retrieved multimedia contents, A user terminal for transmitting the generated list to the external terminal and real-time transmitting the streaming data corresponding to the first multimedia content selected from the list transmitted to the external terminal to the external terminal; Generating request information for requesting the multimedia streaming when the multimedia streaming mode is selected, generating request information for requesting streaming data corresponding to the first multimedia content, generating first multimedia information corresponding to the streaming data, And the external terminal reproducing the content.

A data processing apparatus according to embodiments of the present invention includes a communication unit for forming a wireless communication network with an external terminal based on request information for requesting broadcast streaming; Generating a list indicating broadcast information of broadcast channels according to the request information, transmitting the generated list to the external terminal, and transmitting streaming data corresponding to the first broadcast program selected in the list transmitted to the external terminal, And a controller for transmitting the data to the external terminal.

The data processing apparatus according to embodiments of the present invention includes a communication unit for generating request information for requesting broadcast streaming when a broadcast streaming mode is selected and transmitting the request information to a user terminal through a wireless communication network; And displaying streaming data corresponding to a specific broadcast program selected from the displayed list in real time from the user terminal, and transmitting the streaming data corresponding to the streaming data received from the user terminal And a control unit for processing the data.

A data processing method according to embodiments of the present invention includes receiving request information requesting broadcast streaming from an external terminal, searching broadcast information of broadcast channels according to the request information, generating a list indicating the searched broadcast information A user terminal for transmitting the generated list to the external terminal and real-time transmitting streaming data corresponding to the first broadcast program selected in the list transmitted to the external terminal to the external terminal; Generating request information for requesting the broadcast streaming when a broadcast streaming mode is selected, generating request information for requesting streaming data corresponding to the first broadcast program, generating first request information for requesting streaming data corresponding to the first broadcast program, And the external terminal reproducing the program.

A data processing method according to embodiments of the present invention includes: forming a wireless communication network with an external terminal based on request information for requesting multimedia streaming; Generating a list indicating multimedia contents according to the request information; Transmitting the generated list to the external terminal; And transmitting the streaming data corresponding to the first multimedia content selected from the list transmitted to the external terminal to the external terminal in real time.

A data processing method according to embodiments of the present invention includes: generating request information for requesting multimedia streaming when a multimedia streaming mode is selected; Transmitting the request information to a user terminal through a wireless communication network; Displaying on a display unit a list indicating multimedia contents received from the user terminal in response to the request information; Receiving streaming data corresponding to a specific multimedia content selected from the displayed list from the user terminal in real time; And processing the streaming data.

According to an embodiment of the present invention, there is provided a data processing method including receiving request information requesting multimedia streaming from an external terminal, searching multimedia contents according to the request information, generating a list indicating the retrieved multimedia contents, Transmitting the generated list to the external terminal, and transmitting, in real time, the streaming data corresponding to the first multimedia content selected from the list transmitted to the external terminal, to the external terminal; Generating request information for requesting the multimedia streaming when the multimedia streaming mode is selected, generating request information for requesting streaming data corresponding to the first multimedia content, generating first multimedia information corresponding to the streaming data, And a receiving step of reproducing the content.

A data processing method according to embodiments of the present invention includes: forming a wireless communication network with an external terminal based on request information requesting broadcast streaming; Generating a list indicating broadcast information of broadcast channels according to the request information; Transmitting the generated list to the external terminal; And transmitting the streaming data corresponding to the first broadcast program selected in the list transmitted to the external terminal to the external terminal in real time.

A data processing method according to embodiments of the present invention includes: generating request information for requesting broadcast streaming when a broadcast streaming mode is selected; Transmitting the request information to a user terminal through a wireless communication network; Displaying on the display unit a list indicating broadcast information of broadcast channels received from the user terminal in response to the request information; Receiving streaming data corresponding to a specific broadcast program selected from the displayed list from the user terminal in real time; And processing the streaming data.

A data processing method according to embodiments of the present invention includes receiving request information requesting broadcast streaming from an external terminal, searching broadcast information of broadcast channels according to the request information, generating a list indicating the searched broadcast information A transmitting step of transmitting the generated list to the external terminal and real-time transmitting the streaming data corresponding to the first broadcasting program selected in the list transmitted to the external terminal to the external terminal in real time; Generating request information for requesting the broadcast streaming when a broadcast streaming mode is selected, generating request information for requesting streaming data corresponding to the first broadcast program, generating first request information for requesting streaming data corresponding to the first broadcast program, And a receiving step of reproducing the program.

The data processing apparatus and method according to embodiments of the present invention are capable of easily and quickly providing and processing multimedia data by transmitting streaming data corresponding to multimedia data through a wireless communication network.

The data processing apparatus and method according to embodiments of the present invention can easily and conveniently view a multimedia content file at a desired external terminal. For example, when the screen size of the external terminal is larger than the screen size of the user terminal, the streaming data corresponding to the multimedia contents file of the user terminal is transmitted to the external terminal in real time so that the user can watch the multimedia contents file on the screen of the external terminal There is also an effect.

The data processing apparatus and method according to embodiments of the present invention can transmit streaming data corresponding to a broadcast program to an external terminal through a wireless communication network, thereby enabling a user to easily view a broadcast program even in an external terminal without a broadcast receiver There is also.

The data processing apparatus and method according to embodiments of the present invention can easily and conveniently view a broadcast program at an external terminal desired by the user. For example, when the screen size of the external terminal is larger than the screen size of the user terminal, streaming data corresponding to the broadcast program is transmitted to the external terminal in real time by the user terminal so that the user can watch the broadcast program on the screen of the external terminal There is also an effect.

FIG. 1 is a block diagram illustrating a configuration of a mobile communication terminal 100 to which a data (multimedia data) processing apparatus according to embodiments of the present invention is applied.
FIG. 2 is a block diagram illustrating a configuration of a telematics terminal 200 to which a data (multimedia data) processing apparatus according to embodiments of the present invention is applied.
3 is a block diagram illustrating a data (multimedia data) processing apparatus of a terminal according to an embodiment of the present invention.
4 is a block diagram illustrating a data processing system according to embodiments of the present invention.
5 is a flowchart illustrating a data processing method of a terminal according to an embodiment of the present invention.
6 is a diagram illustrating an exemplary method of switching a multimedia streaming mode according to an embodiment of the present invention.
7 is an exemplary view showing a content file list according to an embodiment of the present invention.
8 is a diagram illustrating a process of requesting a multimedia content file according to an embodiment of the present invention.
9 is a view illustrating an exemplary process of transmitting and playing a multimedia content file according to an embodiment of the present invention.
FIG. 10 is a configuration diagram illustrating a data (broadcast data) processing apparatus of a terminal according to another embodiment of the present invention.
11 is a flowchart illustrating a data processing method of a terminal according to another embodiment of the present invention.
12 is a diagram illustrating an exemplary method of switching a broadcasting streaming mode according to another embodiment of the present invention.
13 is a diagram illustrating an example of a broadcast information list according to another embodiment of the present invention.
14 is a diagram illustrating a process of requesting a broadcast program according to another embodiment of the present invention.
15 is a diagram illustrating a process of transmitting and playing a broadcast program according to another embodiment of the present invention.

Hereinafter, a data processing apparatus and method capable of easily and quickly providing and processing multimedia data will be described with reference to Figs. 1 to 15. Fig.

FIG. 1 is a block diagram illustrating a configuration of a mobile communication terminal 100 to which a data (multimedia data) processing apparatus according to embodiments of the present invention is applied. The mobile communication terminal (mobile phone) 100 may be implemented in various forms. For example, the mobile communication terminal 100 includes a mobile phone, a smart phone, a notebook computer, a digital broadcasting terminal, a PDA (Personal Digital Assistants), and a PMP (Portable Multimedia Player).

1, the mobile communication terminal 100 includes a wireless communication unit 110, an A / V (audio / video) input unit 120, a user input unit 130, a sensing unit 140, an output unit 150 A memory 160, an interface unit 170, a control unit 180, a power supply unit 190, and the like. All of the components of the mobile communication terminal 100 shown in FIG. 1 are not essential components, and the mobile communication terminal 100 may be implemented by more components than the components shown in FIG. 1, The mobile communication terminal 100 may be implemented by a component.

The wireless communication unit 110 may include at least one component for performing wireless communication between the mobile communication terminal 100 and the wireless communication system or wireless communication between the mobile communication terminal 100 and a network on which the mobile communication terminal 100 is located . For example, the wireless communication unit 110 may include a broadcast receiving module 111, a mobile communication module 112, a wireless Internet module 113, a short range communication module 114 and a location information module 115 .

The broadcast receiving module 111 receives broadcast signals and / or broadcast-related information from an external broadcast management server through a broadcast channel. The broadcast channel may include a satellite channel and a terrestrial channel. The broadcast management server may be a server for generating and transmitting broadcast signals and / or broadcast-related information, or a server for receiving previously generated broadcast signals and / or broadcast-related information and transmitting the broadcast signals and / or broadcast- related information to the mobile communication terminal 100 . The broadcast-related information may refer to a broadcast channel, a broadcast program, or information related to a broadcast service provider. 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.

Meanwhile, the broadcast related information may be provided through a mobile communication network, and in this case, it may be received by the mobile communication module 112. The broadcast-related information may exist in various forms. For example, an EPG (Electronic Program Guide) of DMB (Digital Multimedia Broadcasting) or an ESG (Electronic Service Guide) of Digital Video Broadcast-Handheld (DVB-H).

The broadcast receiving module 111 receives broadcasting signals using various broadcasting systems. In particular, the broadcasting receiving module 111 may be a Digital Multimedia Broadcasting-Terrestrial (DMB-T), a Digital Multimedia Broadcasting-Satellite (DMB-S) Only Digital Broadcast-Handheld (DVB-H), Integrated Services Digital Broadcast-Terrestrial (ISDB-T), and the like. Of course, the broadcast receiving module 111 is configured to be suitable for all broadcasting systems that provide broadcasting signals as well as the digital broadcasting system described above. The broadcast signal and / or broadcast related information received through the broadcast receiving module 111 may be stored in the memory 160.

The mobile communication module 112 transmits and receives radio signals to at least one of a base station, an external terminal, and a server on a mobile communication network. Here, the wireless signal may include various types of data related to transmission and reception of a voice call signal, a video call signal, and / or a text / multimedia message.

The wireless Internet module 113 refers to a module for wireless Internet access, and the wireless Internet module 113 can be embedded in the mobile communication terminal 100 or externally. Here, the wireless Internet technology includes a wireless LAN (WLAN), a Wi-Fi, a wireless broadband (Wibro), a WiMAX, and a High Speed Downlink Packet Access (HSDPA) Can be used.

The short-range communication module 114 means a module for short-range communication. Bluetooth, radio frequency identification (RFID), infrared data association (IrDA), ultra wideband (UWB), ZigBee, etc. may be used as the short distance communication technology.

The position information module 115 is a module for confirming or obtaining the position of the mobile terminal (capable of checking the position of the vehicle when the mobile terminal is mounted on the vehicle). One example is the GPS (Global Position System) module. The GPS module receives position information from a plurality of satellites. Here, the location information may include coordinate information indicated by latitude and longitude. For example, the GPS module can accurately calculate the current position according to the triangle method by measuring the precise time and distance from three or more satellites and measuring three different distances. A method of obtaining distance and time information from three satellites and correcting the error by one satellite may be used. In particular, the GPS module can acquire latitude, longitude and altitude as well as three-dimensional velocity information and accurate time from the position information received from the satellite. A Wi-Fi Positioning System and / or a Hybrid Positioning System may be applied as the location information module 115.

The A / V input unit 120 is for inputting an audio signal or a video signal. The A / V input unit 120 includes a camera 121 and a microphone 122, . The camera 121 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 151. [

The image frame processed by the camera 121 may be stored in the memory 160 or transmitted to the outside through the wireless communication unit 110. [ The camera 121 may be composed of two or more according to the configuration of the mobile terminal.

The microphone 122 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. In the call mode, 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 112 and output. The microphone 122 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 130 generates input data for a user to control the operation of the mobile terminal. The user input unit 130 may include a key pad dome switch, a touch pad (static / static), a jog wheel, a jog switch, and the like. Particularly, when the touch pad has a mutual layer structure with the display unit 151, it can be called a touch screen.

The sensing unit 140 senses the position of the mobile communication terminal 100 in the open / close state, the position of the mobile communication terminal 100, the presence of the user, the orientation of the mobile communication terminal 100, The mobile communication terminal 100 senses the current state of the mobile communication terminal 100 and generates a sensing signal for controlling the operation of the mobile communication terminal 100. For example, when the mobile communication terminal 100 is in the form of a slide phone, it is possible to sense whether the slide phone is opened or closed. The sensing unit 140 senses whether the power supply unit 190 is powered on, whether the interface unit 170 is connected to an external device, and the like.

The interface unit 170 serves as an interface with all external devices connected to the mobile communication terminal 100. For example, the interface unit 170 may include a headset port, an external charger port, a wired / wireless data port, a memory card port, a port for connecting a device having an identification module, An audio input / output (I / O) port, a video I / O (input / output) port, and an earphone port. Here, the identification module is a chip that stores various information for authenticating the usage right of the mobile communication terminal 100, and includes a user identification module (UIM), a subscriber identity module (SIM) ), A Universal Subscriber Identity Module (" USIM "), and the like. In addition, an apparatus (hereinafter, referred to as 'identification device') having the identification module may be manufactured in a smart card format. Accordingly, the identification module can be connected to the mobile communication terminal 100 through the port. The interface unit 170 receives data from an external device or receives power from the external device and transmits the received data to each component in the mobile communication terminal 100 or transmits data in the mobile communication terminal 100 to an external device.

The output unit 150 is for outputting an audio signal, a video signal, or an alarm signal. The output unit 150 includes a display unit 151, an audio output module 152, an alarm unit 153, May be included.

The display unit 151 displays information to be processed by the mobile communication terminal 100 and outputs the information. For example, when the mobile communication terminal 100 is in the call mode, a UI (User Interface) or a GUI (Graphic User Interface) associated with a call is displayed. When the mobile communication terminal 100 is in the video communication mode or the photographing mode, the displayed image or the UI or GUI is displayed.

The display unit 151 may be a liquid crystal display, a thin film transistor-liquid crystal display, an organic light-emitting diode, a flexible display, a three-dimensional display (3D display). There may be two or more display units 151 according to the embodiment of the mobile communication terminal 100. For example, the mobile communication terminal 100 may be provided with an external display unit (not shown) and an internal display unit (not shown) at the same time.

(Hereinafter, referred to as a 'touch screen') has a mutual layer structure with the display unit 151 and a sensor (hereinafter, referred to as 'touch sensor' It can also be used as an input device in addition to the 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 unit 151 or a capacitance generated in a specific portion of the display unit 151 into 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 a touch controller (not shown). The touch controller processes the signal (s) and transmits the corresponding data to the control unit 180. Thus, the control unit 180 can know which area of the display unit 151 is touched or the like.

In the present invention, the proximity-touch means that the pointer is not actually touched on the screen but approaches a predetermined distance from the screen.

The proximity sensor 141 may be disposed in an inner region of the mobile communication terminal 100 or in the vicinity of the touch screen, which is surrounded by the touch screen. The proximity sensor 141 refers to a sensor that detects the presence of an object approaching a predetermined detection surface or an object existing in the vicinity thereof without mechanical contact by using electromagnetic force or infrared rays. The proximity sensor 141 has a longer lifetime and higher utilization than the contact-type sensor.

Examples of the proximity sensor 141 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 ". A position where the pointer is proximally touched on the touch screen means a position where the pointer corresponds to the touch screen vertically when the pointer is touched.

Further, the proximity sensor 141 detects a proximity touch and a proximity touch pattern (for example, a proximity touch distance, a proximity touch direction, a proximity touch speed, a proximity touch time, a proximity touch position, do. Information corresponding to the detected proximity touch operation and the proximity touch pattern may be output on the touch screen.

The sensing unit 140 may include an acceleration sensor 142. The acceleration sensor 142 is a device that converts an acceleration change in one direction into an electric signal and is widely used along with the development of MEMS (micro-electromechanical systems) technology. Since the acceleration sensor 142 measures the acceleration of a large value that is built in the airbag system of an automobile and used to detect a collision, the acceleration sensor 142 recognizes the minute motion of a human hand and calculates a minute value acceleration There are various kinds of things to measure. The acceleration sensor 142 is usually configured by mounting two or three axes in one package. In some cases, only one axis of the Z axis is required depending on the use environment. Therefore, when the acceleration sensor in the X-axis direction or the Y-axis direction is used instead of the Z-axis direction for some reason, the acceleration sensor may be mounted on the main substrate by using a separate piece substrate.

The sound output module 152 outputs audio data received from the wireless communication unit 110 or stored in the memory 160 in a call signal reception mode, a call mode or a recording mode, a voice recognition mode, and a broadcast reception mode. The sound output module 152 outputs sound signals related to functions (e.g., call signal reception sound, message reception sound, etc.) performed in the mobile communication terminal 100. The sound output module 152 may include a speaker, a buzzer, and the like.

The alarm unit 153 outputs a signal for notifying the occurrence of an event of the mobile communication terminal 100. Examples of events that occur in the mobile terminal include receiving a call signal, receiving a message, and inputting a key signal. The alarm unit 153 may output a signal for notifying the occurrence of an event in a form other than an audio signal or a video signal. For example, it is possible to output a signal in a vibration mode. When the call signal is received or the message is received, the alarm unit 153 can vibrate the mobile terminal through the vibration means to inform it. Alternatively, when the key signal is input, the alarm unit 153 may vibrate the mobile communication terminal 100 through the vibration means with the feedback of the key signal input. Through the above-described vibration, the user can recognize the occurrence of the event. Of course, a signal for notifying the occurrence of an event may also be output through the display unit 151 or the audio output module 152.

The haptic module 154 generates various tactile effects that the user can feel. A typical example of the haptic effect generated by the haptic module 154 is vibration. The intensity and pattern of the vibration generated by the hit module 154 can be controlled. For example, different vibrations may be synthesized and output or sequentially output.

In addition to vibration, the haptic module 154 may include a pin arrangement vertically moving with respect to the contact skin surface, a spraying force or suction force of air through the injection port or the suction port, a spit on the skin surface, contact with an electrode, And various effects of tactile effect such as effect of reproducing the cold sensation using the heat absorbing or heatable element can be generated.

The haptic module 154 can transmit a tactile effect through direct contact, and the tactile effect can be felt by a user through a muscular sense such as a finger or an arm. At least two haptic modules 154 may be provided according to the configuration of the telematics terminal. The haptic module 154 may be provided in a place where frequent contact with a user is frequent in the vehicle. For example, a steering wheel, a shift gear lever, a seat, and the like.

The memory 160 may store a program for processing and controlling the controller 180 and temporarily store the input / output data (e.g., map data, a phone book, a message, a still image, For example.

The memory 160 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) SRAM (Static Random Access Memory), ROM (Read Only Memory), EEPROM (Electrically Erasable Programmable Read-Only Memory), PROM (Programmable Read-Only Memory) A disk, and / or an optical disk. In addition, the mobile communication terminal 100 may operate a web storage that performs a storage function of the memory 150 on the Internet.

The interface unit 170 serves as an interface with all external devices connected to the mobile terminal 100. For example, the interface unit 170 may include a headset port, an external charger port, a wired / wireless data port, a memory card port, a port for connecting a device having an identification module, An audio input / output (I / O) port, a video I / O (input / output) port, and an earphone port. Here, the identification module is a chip that stores various information for authenticating the use right of the mobile terminal 100, and includes a user identification module (UIM), a subscriber identity module (SIM) A Universal Subscriber Identity Module (USIM), and the like. In addition, the device having the identification module (hereinafter, referred to as 'identification device') can be manufactured in a smart card format. Accordingly, the identification module can be connected to the mobile terminal 100 through the port. The interface unit 170 receives data from an external device or receives power from the external device and transmits the received data to each component in the mobile terminal 100 or transmits data in the mobile terminal 100 to an external device.

When the mobile terminal 100 is connected to an external cradle, the interface unit 170 may be a path through which power from the cradle is supplied to the mobile terminal 100, or various commands A signal may be transmitted to the mobile terminal 100. The various command signals or the power source inputted from the cradle may be operated as a signal for recognizing that the mobile terminal 100 is correctly mounted on the cradle.

The controller 180 typically controls the overall operation of the mobile communication terminal 100. For example, the control unit 180 performs related control and processing for voice call, data communication, video call, and the like. In addition, the controller 180 may include a multimedia module 181 for multimedia playback. The multimedia module 181 may be implemented in the control unit 180 or may be implemented separately from the control unit 180.

The control unit 180 can perform a pattern recognition process for recognizing handwriting input or drawing input performed on the touch screen as characters and images, respectively.

The power supply unit 190 receives an external power source and an internal power source under the control of the controller 180 and supplies power required for operation of the respective components.

The functions of the components applied to the mobile communication terminal 100 may be implemented in a computer-readable recording medium using software, hardware, or a combination thereof. According to a hardware implementation, an application specific integrated circuit (ASIC), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs) controllers may be implemented using at least one of micro-controllers, microprocessors, and electrical units for performing functions. In some cases, such embodiments may be implemented by the controller 180 In accordance with a software implementation, embodiments such as procedures or functions may be implemented with separate software modules that perform at least one function or operation. The software code may be stored in a software application written in a suitable programming language The software code may be stored in the memory 160, May also be performed by the < / RTI >

The voice recognition module 182 recognizes a voice uttered by a user and performs a corresponding function according to the recognized voice signal.

A navigation session 300 applied to the mobile communication terminal 100 displays a traveling route on the map data.

Meanwhile, the data processing apparatus applied to the mobile communication terminal 100 according to the embodiments of the present invention includes a communication unit for forming a wireless communication network with an external terminal based on request information for requesting multimedia streaming; And transmitting the streaming data corresponding to the first multimedia content selected in the list transmitted to the external terminal to the external terminal in real time, And a control unit for transmitting the control signal to the control unit.

Details of the components of the data (multimedia data) processing device applied to the mobile communication terminal 100 according to the embodiments of the present invention will be described with reference to FIG. 3 to FIG.

Hereinafter, a configuration of a telematics terminal 200 to which a data (multimedia data) processing apparatus according to embodiments of the present invention is applied will be described with reference to FIG.

FIG. 2 is a block diagram illustrating a configuration of a telematics terminal 200 to which a data (multimedia data) processing apparatus according to embodiments of the present invention is applied.

2, the telematics terminal 200 includes a control unit (for example, a central processing unit (CPU)) 212 for controlling the telematics terminal 200 as a whole, a memory 213 for storing various types of information, A key controller 211 for controlling various key signals, and an LCD controller 214 for controlling a liquid crystal display (LCD).

The memory 213 stores map information (map data) for displaying the route guidance information on the digital map. In addition, the memory 213 stores traffic information collection control algorithms for allowing the vehicle to input traffic information according to the current road conditions, and information for controlling the algorithms.

The main board 210 is provided with a code division multiple access (CDMA) module 206, which is a mobile communication terminal built in a vehicle to which a unique device number is assigned, guidance for the location of the vehicle, A GPS module 207 for receiving a GPS signal or transmitting traffic information collected by a user as a Global Positioning System (GPS) signal, a CD deck 208 for reproducing a signal recorded on a CD (compact disc) A gyro sensor 209, and the like. The CDMA module 206 and the GPS module 207 transmit / receive signals through the antennas 204 and 205, respectively.

The broadcast receiving module 222 is connected to the main board 210 and receives a broadcast signal through the antenna 223. The main board 210 includes a display unit (LCD) 201 under the control of the LCD control unit 214 through an interface board 203, a front board 202 under the control of the key control unit 211, A camera 227 for photographing the inside and / or the outside is connected. The display unit 201 displays various video signals and character signals. The front board 202 includes buttons for inputting various key signals, and a key signal corresponding to a user-selected button is transmitted to the main board 210 ). In addition, the display unit 201 includes the proximity sensor and the touch sensor (touch screen) of FIG.

The front board 202 may have a menu key for directly inputting traffic information, and the menu key may be controlled by the key controller 211.

The audio board 217 is connected to the main board 210 and processes various audio signals. The audio board 217 includes a microcomputer 219 for controlling the audio board 217, a tuner 218 for receiving a radio signal, a power source 216 for supplying power to the microcomputer 219, And a signal processing unit 215 for processing a signal.

The audio board 217 includes a radio antenna 220 for receiving radio signals and a tape deck 221 for reproducing audio tapes. The audio board 217 may further comprise a voice output unit (for example, an amplifier) 226 for outputting a voice signal processed by the audio board 217.

The audio output unit (amplifier) 226 is connected to the vehicle interface 224. That is, the audio board 217 and the main board 210 are connected to the vehicle interface 224. The vehicle interface 224 may be connected to a handsfree 225a for inputting a voice signal, an air bag 225b for occupant safety, a speed sensor 225c for detecting the speed of the vehicle, and the like. The speed sensor 225c calculates the vehicle speed and provides the calculated vehicle speed information to the central processing unit 212. [

The navigation session 300 applied to the telematics terminal 200 generates route guidance information based on the map data and the current vehicle location information, and notifies the user of the generated route guidance information.

The display unit 201 senses the proximity touch in the display window through the proximity sensor. For example, the display unit 201 may detect the position of the proximity touch when a pointer (e.g., a finger or a stylus pen) is touched in proximity, and transmit position information corresponding to the detected position And outputs it to the control unit 212.

The speech recognition device (or speech recognition module) 301 recognizes the speech uttered by the user and performs the corresponding function according to the recognized speech signal.

The navigation session 300 applied to the telematics terminal 200 displays the current position and the traveling route on the map data.

Meanwhile, the data processing apparatus applied to the telematics terminal 200 according to the embodiments of the present invention includes a communication unit for forming a wireless communication network with an external terminal based on request information for requesting multimedia streaming; And transmitting the streaming data corresponding to the first multimedia content selected in the list transmitted to the external terminal to the external terminal in real time, And a control unit for transmitting the control signal to the control unit.

Details of the components of the data (multimedia data) processing device applied to the telematics terminal 200 according to the embodiments of the present invention will be described with reference to FIG. 3 to FIG.

Hereinafter, a data processing apparatus and method according to embodiments of the present invention will be described with reference to Figs. 3 to 9. Fig. The data processing apparatus and method according to embodiments of the present invention can be applied not only to a mobile terminal such as the mobile communication terminal 100, the telematics terminal 200, and a navigation device, but also to a smart phone, notebook computers, PDAs (Personal Digital Assistants), PMPs (Portable Multimedia Players), televisions, video devices, and the like.

3 is a block diagram illustrating a data (multimedia data) processing apparatus of a terminal according to an embodiment of the present invention.

3, a data (multimedia data) processing device of a terminal (e.g., a user terminal) according to an embodiment of the present invention includes an external terminal (e.g., a vehicle terminal, a television, a telematics terminal, a PMP (E.g., a Wi-Fi communication network or a Bluetooth communication network) with the external terminal when the multimedia streaming mode of the external terminal is selected, and requests multimedia streaming from the external terminal A communication unit 402 for receiving; Searches the multimedia content (content file) from the storage unit 404 according to the request information, generates a list indicating the searched multimedia contents, transmits the generated list to the external terminal, And a controller 401 for transmitting multimedia streaming data corresponding to a specific multimedia content selected in the list to the external terminal in real time.

The control unit 401 may display the list on the display unit 403.

The external terminal 500 reproduces the multimedia contents corresponding to the streaming data transmitted in real time.

Meanwhile, when the multimedia streaming mode of the external terminal is selected by the user, the data processing apparatus of the external terminal according to the embodiment of the present invention forms a wireless communication network (for example, a Wi-Fi communication network or a Bluetooth communication network) A communication unit for transmitting request information for requesting multimedia streaming to the user terminal; And displaying the list received from the user terminal in response to the request information on the display, and when an item indicating a specific multimedia content is selected by the user in the displayed list, streaming data of the specific multimedia content corresponding to the selected item multimedia streaming data from the user terminal in real time and reproduces the received streaming data.

4 is a block diagram illustrating a data processing system according to embodiments of the present invention.

4, the data processing system receives request information for requesting multimedia streaming from the external terminal 500 when the multimedia streaming mode is selected in the external terminal 500, The list of multimedia contents (or multimedia data), generates a list indicating the retrieved multimedia contents, transmits the generated list to the external terminal 500, A user terminal 400 for transmitting streaming data corresponding to the first multimedia content to the external terminal 500 in real time; And the external terminal 500 for processing (e.g., reproducing) multimedia data (multimedia content data) corresponding to the streaming data transmitted in real time. For example, the user terminal 400 may operate as a multimedia streaming server, and the external terminal 500 may operate as a multimedia streaming player.

5 is a flowchart illustrating a data processing method of a terminal according to an embodiment of the present invention.

First, the external terminal 500 forms a wireless communication network with the user terminal 400 by requesting the user terminal 400 to form a wireless communication network when the multimedia streaming mode is selected by the user. For example, when the multimedia streaming mode is selected by the user, the external terminal 500 forms a wireless communication network with the user terminal 400 through a Wi-Fi wireless communication network or a Bluetooth wireless communication network.

The external terminal 500 generates request information for requesting multimedia streaming when the streaming mode is selected by the user and transmits the generated request information to the user terminal 400 through the wireless communication network do.

6 is a diagram illustrating an exemplary method of switching a multimedia streaming mode according to an embodiment of the present invention.

6, when the streaming mode (multimedia streaming mode) 6-1 is selected by the user, the external terminal 500 generates request information for requesting multimedia streaming, To the user terminal 400 through the wireless communication network.

The communication unit 402 of the user terminal 400 receives the request information from the external terminal 500 through the wireless communication network S11 and outputs the received request information to the controller 401. [ At this time, the controller 401 of the user terminal 400 switches the basic mode of the user terminal 400 to the multimedia streaming mode 6-2 based on the request information.

The control unit 401 searches multimedia contents (content files) stored in the storage unit 404 according to the request information (S12). The multimedia contents may be a movie file, a music file, a still image, a document creation file, or the like.

The control unit 401 generates a list (content file list) indicating the searched multimedia contents (S13), and transmits the generated list to the external terminal through the communication unit 402 (S14).

7 is an exemplary view showing a content file list according to an embodiment of the present invention.

7, the control unit 401 searches the multimedia content (content file) stored in the storage unit 404 according to the request information, and displays a list (content file list) indicating the retrieved multimedia content files, (7-1), and transmits the generated list (7-1) to the external terminal through the communication unit (402). The control unit 401 may display the generated list 7-1 on the display unit 403. [

The external terminal receives the list (7-1) through the communication unit (402) and displays the received list (7-1) on the screen.

 When the item indicating the first multimedia content file is selected by the user in the list (7-1) displayed on the screen, the external terminal generates request information for requesting the first multimedia content file corresponding to the selected item , And transmits the generated request information to the control unit 401 through the communication unit 402.

8 is a diagram illustrating a process of requesting a multimedia content file according to an embodiment of the present invention.

8, when the item 8-1 representing the first multimedia content file is selected by the user from the list 7-1 displayed on the screen, the external terminal displays the selected item 8- 1, and transmits the generated request information to the control unit 401 through the communication unit 402. The control unit 401 receives the request information from the first multimedia content file.

The control unit 401 determines whether the request information is received (S15). If the request information is received, the control unit 401 automatically selects an item (8-2) indicating the first multimedia content file according to the request information , And activates the selected item (8-2).

The controller 401 transmits multimedia streaming data corresponding to the first multimedia content file linked to the selected item 8-2 to the external terminal in real time in step S16.

The external terminal 500 processes (for example, plays) a first multimedia content file corresponding to the streaming data transmitted in real time.

9 is a view illustrating an exemplary process of transmitting and playing a multimedia content file according to an embodiment of the present invention.

As shown in FIG. 9, the controller 401 transmits the streaming data corresponding to the first multimedia content file linked to the selected item 8-2 to the external terminal in real time. Also, the controller 401 displays on the display unit 403 information (9-2) indicating that the current streaming data is a multimedia streaming mode for transmitting the streaming data to the external terminal in real time.

The external terminal 500 reproduces the first multimedia content file 9-1 corresponding to the streaming data transmitted in real time.

Therefore, the data processing apparatus and method according to the embodiment of the present invention can easily and quickly provide and process multimedia data by transmitting streaming data corresponding to multimedia data through a wireless communication network.

The data processing apparatus and method according to the embodiment of the present invention can easily and conveniently view a multimedia content file in a desired external terminal. For example, when the screen size of the external terminal is larger than the screen size of the user terminal, the streaming data corresponding to the multimedia contents file of the user terminal is transmitted to the external terminal in real time so that the user can watch the multimedia contents file on the screen of the external terminal .

FIG. 10 is a configuration diagram illustrating a data (broadcast data) processing apparatus of a terminal according to another embodiment of the present invention.

10, a data (broadcast data) processing apparatus of a terminal (e.g., a user terminal) according to another embodiment of the present invention includes an external terminal (e.g., a vehicle terminal, a television, a telematics terminal, (E.g., a WiFi communication network or a Bluetooth communication network) with the external terminal when the broadcasting streaming mode of the PSTN, the PMP, the PDA, etc. is selected, A communication unit 602 for receiving information; (EPG (Electronic Program Guide) information) of broadcasting channels according to the request information, generates a list indicating the searched broadcasting information, transmits the generated list to the external terminal, And a controller 601 for transmitting, in real time, streaming data corresponding to a specific broadcast program selected in the list transmitted to the external terminal, to the external terminal.

The control unit 601 may display the list on the display unit 603.

The control unit 601 may store the list and / or the broadcast information (for example, EPG information) in the storage unit 604.

The controller 601 receives EPG information of a plurality of broadcast channels from the broadcast station server through the broadcast receiver 605 according to the request information. Here, the broadcast receiver 605 may be a digital multimedia broadcasting (DMB) module for receiving broadcast data in real time.

The external terminal 500 reproduces a broadcast program corresponding to the streaming data transmitted in real time.

Meanwhile, the data processing apparatus of an external terminal according to another embodiment of the present invention may include a wireless communication network (e.g., a Wi-Fi communication network or a Bluetooth communication network) And transmitting request information for requesting broadcast streaming to the user terminal; And displaying the list received from the user terminal in response to the request information on the display unit, and when an item indicating a specific broadcast program is selected by the user, streaming data of the broadcast program corresponding to the selected item is displayed in real time And a control unit for receiving the streaming data from the user terminal and reproducing the received streaming data.

11 is a flowchart illustrating a data processing method of a terminal according to another embodiment of the present invention.

First, the external terminal 500 forms a wireless communication network with the user terminal 600 by requesting the user terminal 600 to form a wireless communication network when the broadcasting streaming mode is selected by the user. For example, when the broadcasting streaming mode is selected by the user, the external terminal 500 establishes a wireless communication network with the user terminal 600 through a Wi-Fi wireless communication network or a Bluetooth wireless communication network.

The external terminal 500 generates request information for requesting broadcast streaming when the broadcast streaming mode is selected by the user and transmits the generated request information to the user terminal 600 through the wireless communication network.

12 is a diagram illustrating an exemplary method of switching a broadcasting streaming mode according to another embodiment of the present invention.

12, the external terminal 500 generates request information for requesting broadcast streaming when the broadcast streaming mode 12-1 is selected by the user, and transmits the generated request information to the wireless communication network To the user terminal (600).

The communication unit 602 of the user terminal 600 receives the request information from the external terminal 500 through the wireless communication network S21 and outputs the received request information to the controller 601. [ At this time, the controller 601 of the user terminal 600 switches the basic mode of the user terminal 600 to the broadcast streaming mode 12-2 based on the request information.

The control unit 601 searches broadcast information of broadcast channels according to the request information (S22). For example, the control unit 601 receives EPG information of a plurality of broadcast channels from the broadcast station server through the broadcast receiving unit 605 according to the request information.

The control unit 601 generates a list (broadcast information list) indicating the searched broadcast information (S23), and transmits the generated list to the external terminal through the communication unit 602 (S24).

13 is a diagram illustrating an example of a broadcast information list according to another embodiment of the present invention.

As shown in FIG. 13, the controller 601 searches for broadcast information of a plurality of broadcast channels according to the request information, generates a list (broadcast information list) 13-1 indicating the searched broadcast information , And transmits the generated list 13-1 to the external terminal through the communication unit 602. [ The control unit 601 may display the generated list 13-1 on the display unit 603. FIG.

The external terminal receives the list (13-1) through the communication unit (602) and displays the received list (13-1) on the screen. For example, the list may include EPG information of an A broadcasting station, EPG information of a B broadcasting station, EPG information of a C broadcasting station, and the like. Further, when the EPG information of the A broadcasting station is selected by the user, the external terminal displays detailed information of the EPG information of the A broadcasting station (for example, broadcasting program summary information, broadcasting program airing time and ending time).

When the item indicating the first broadcast program of a specific broadcast station (for example, an A broadcast station) is selected by the user in the list 13-1 displayed on the screen, the external terminal displays the first broadcast corresponding to the selected item And transmits the generated request information to the control unit 601 through the communication unit 602. The control unit 601 receives the request information,

14 is a diagram illustrating a process of requesting a broadcast program according to another embodiment of the present invention.

14, when the item (14-1) indicating the first broadcast program is selected by the user from the EPG information of the A broadcast station from the list (13-1) displayed on the screen, the external terminal Generates request information for requesting a first broadcast program corresponding to the selected item 14-1 and transmits the generated request information to the controller 601 through the communication unit 602. [

The control unit 601 determines whether the request information is received (S25). If the request information is received, the control unit 601 automatically selects an item (14-2) indicating the first broadcast program according to the request information, And activates the selected item 14-2.

The controller 601 receives streaming data (streaming data corresponding to the first program) corresponding to the selected item 14-2 from the A broadcasting server through the broadcasting receiver 605 in real time, And transmits one streaming data to the external terminal (S26).

The external terminal 500 processes (e.g., plays) a first broadcast program corresponding to the streaming data transmitted in real time.

15 is a diagram illustrating a process of transmitting and playing a broadcast program according to another embodiment of the present invention.

As shown in FIG. 15, the controller 601 transmits streaming data corresponding to the first program of the selected item 14-2 to the external terminal in real time. In addition, the controller 601 displays on the display unit 603 information 15-2 indicating that the current streaming data is a broadcast streaming mode for transmitting the streaming data to the external terminal in real time.

The external terminal 500 reproduces the first broadcast program 15-1 corresponding to the streaming data transmitted in real time.

Therefore, in the data processing apparatus and method according to another embodiment of the present invention, streaming data corresponding to a broadcast program is transmitted to an external terminal through a wireless communication network, so that a user can easily view a broadcast program even in an external terminal without a broadcast receiver have.

The data processing apparatus and method according to another embodiment of the present invention can easily and conveniently view a broadcast program at an external terminal. For example, when the screen size of the external terminal is larger than the screen size of the user terminal, the user terminal can transmit the streaming data corresponding to the broadcast program to the external terminal in real time, so that the user can watch the broadcast program on the screen of the external terminal in real time .

As described above, the data processing apparatus and method according to embodiments of the present invention can easily and quickly provide and process multimedia data by transmitting streaming data corresponding to multimedia data through a wireless communication network.

The data processing apparatus and method according to embodiments of the present invention can easily and conveniently view a multimedia content file at a desired external terminal. For example, when the screen size of the external terminal is larger than the screen size of the user terminal, the streaming data corresponding to the multimedia contents file of the user terminal is transmitted to the external terminal in real time so that the user can watch the multimedia contents file on the screen of the external terminal It is possible.

The data processing apparatus and method according to embodiments of the present invention can easily and conveniently view a broadcast program at an external terminal desired by the user. For example, when the screen size of the external terminal is larger than the screen size of the user terminal, streaming data corresponding to the broadcast program is transmitted to the external terminal in real time by the user terminal so that the user can watch the broadcast program on the screen of the external terminal There is also an effect.

The data processing apparatus and method according to embodiments of the present invention can easily and conveniently view a broadcast program at an external terminal desired by the user. For example, when the screen size of the external terminal is larger than the screen size of the user terminal, streaming data corresponding to the broadcast program is transmitted to the external terminal in real time by the user terminal so that the user can watch the broadcast program on the screen of the external terminal There is also an effect.

It will be understood by those skilled 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. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

401: control unit 402:
403: Display section 404:

Claims (34)

A display unit;
A communication unit;
Receiving first request information for requesting multimedia streaming from an external terminal through the communication unit,
Generates a list indicating multimedia content items based on the received first request information,
Displaying the generated list on the display unit,
Transmits the generated list to the external terminal through the communication unit,
When receiving second request information requesting a first multimedia content corresponding to a first multimedia content item in the list from the external terminal, extracting the first multimedia content item from the list displayed on the display unit based on the second request information Automatically activates the automatically selected first multimedia content item and transmits streaming data corresponding to the first multimedia content linked to the selected first multimedia content item to the external terminal in real time via the communication unit And a control unit. The communication apparatus according to claim 1,
And receives the first request information generated when the multimedia streaming mode is selected in the external terminal. The apparatus of claim 1,
Retrieves the multimedia contents from the storage unit according to the first request information, and generates the list indicating the retrieved multimedia contents. delete The apparatus of claim 1,
When the streaming data is transmitted to the external terminal, information indicating a multimedia streaming mode for transmitting the streaming data to the external terminal in real time on the display unit. delete delete A method for receiving multimedia content, the method comprising: receiving first request information requesting multimedia streaming from an external terminal, generating a list indicating multimedia content items based on the first request information, displaying the generated list on a display unit, When receiving second request information for requesting a first multimedia content corresponding to a first multimedia content item in the list from the external terminal, extracts, from the list displayed on the display unit, The method comprising: automatically selecting a first multimedia content item, activating the automatically selected first multimedia content item, and transmitting streaming data corresponding to the first multimedia content linked to the selected first multimedia content item to the external terminal in real time Transporter Party terminal;
Generating the first request information for requesting the multimedia streaming when the multimedia streaming mode is selected, generating the second request information for requesting the first multimedia content, and generating first request information for requesting the first multimedia content, And an external terminal for reproducing the multimedia contents. A display unit;
A communication unit;
Receiving first request information for requesting broadcast streaming from an external terminal through the communication unit,
Generating a list indicating a plurality of broadcast program information of broadcast channels based on the received first request information,
Displaying the generated list on the display unit,
Transmits the generated list to the external terminal,
When the second request information requesting the streaming data corresponding to the first broadcast program information in the list is received from the external terminal, the first broadcast program information is automatically selected from the list displayed on the display unit based on the second request information And activating the automatically selected first program information and transmitting the streaming data corresponding to the selected first program information to the external terminal through the communication unit in real time. Device. The communication device according to claim 9,
And receives the first request information generated when the broadcast streaming mode is selected in the external terminal. 10. The apparatus according to claim 9,
Wherein the program information searching unit searches a plurality of broadcast program information of the broadcast channels according to the first request information and generates the list indicating the searched program information, and the program information is electronic program guide (EPG) information Data processing device. delete 10. The apparatus according to claim 9,
And displays information indicating a broadcast streaming mode for transmitting the streaming data to the external terminal in real time when the streaming data is transmitted to the external terminal. delete delete Receiving first request information for requesting broadcast streaming from an external terminal, searching a plurality of broadcast program information of broadcast channels based on the received first request information, generating a list indicating the searched broadcast program information, Receiving second request information for requesting streaming data corresponding to first broadcast program information in the list from the external terminal, displaying the generated list on a display unit, transmitting the generated list to the external terminal, Automatically selecting the first program information in the list displayed on the display unit based on the second request information, activating the automatically selected first program information, and transmitting the streaming data corresponding to the selected first program information To the external terminal Party terminal;
Generating the first request information requesting the broadcast streaming when the broadcast streaming mode is selected, generating the second request information requesting the streaming data corresponding to the first broadcast program information, And the external terminal reproducing the streaming data. Receiving first request information for requesting multimedia streaming from an external terminal through a wireless communication network;
Generating a list indicating multimedia content items based on the received first request information;
Displaying the generated list on a display unit;
Transmitting the generated list to the external terminal through the wireless communication network;
When receiving second request information requesting a first multimedia content corresponding to a first multimedia content item in the list from the external terminal, extracting the first multimedia content item from the list displayed on the display unit based on the second request information Selecting automatically;
Activating the automatically selected first multimedia content item;
And transmitting the streaming data corresponding to the first multimedia content linked to the selected first multimedia content item to the external terminal in real time through the wireless communication network. delete delete delete delete delete delete delete delete delete delete delete delete delete delete delete The apparatus of claim 1,
And displays, on the display unit, information indicating that streaming data corresponding to the first multimedia content is transmitted to the external terminal. 18. The method of claim 17,
Further comprising displaying on the display unit information indicating that streaming data corresponding to the first multimedia content is transmitted to the external terminal.

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