KR20110087504A - Mobile terminal and method for outputting urgent broadcast thereof - Google Patents

Abstract

PURPOSE: A mobile terminal and emergency broadcasting output method thereof are provided to perform an output operation related to emergency broadcasting information and to directly designate an output method of emergency broadcasting information. CONSTITUTION: A wireless communication unit(110) receives broadcasting content and broadcasting control information. An output unit(150) outputs the received broadcasting content. A control unit(180) determines whether the received broadcasting control information includes emergency broadcasting information. If so, the control unit confirms emergency broadcasting set-up information.

Description

MOBILE TERMINAL AND METHOD FOR OUTPUTTING URGENT BROADCAST THEREOF}

The present invention relates to a mobile terminal and a method thereof for performing an emergency broadcast reception and output function in a broadcast receiving terminal.

The terminal can move And can be divided into a mobile / portable terminal and a stationary terminal depending on whether the mobile terminal is a mobile terminal or a mobile terminal. The mobile terminal may be further classified into a handheld terminal and a vehicle mount terminal according to whether a user can directly carry it.

Such a terminal has various functions, for example, in the form of a multimedia device having multiple functions such as photographing and photographing of a moving picture, reproduction of a music or video file, reception of a game and broadcasting, etc. .

In order to support and increase the function of such a terminal, it may be considered to improve the structural part and / or the software part of the terminal.

In general, the broadcast reception terminal may notify the user of emergency broadcast reception when receiving an emergency broadcast during reception and output of broadcast content, and output the received emergency broadcast receiving an emergency broadcast output command signal from the user.

However, according to the conventional technology described above, the output operation of the emergency broadcast is not controlled to correspond to the setting information such as the importance, emergency situation, data type, and the like of the emergency broadcast.

In addition, according to the above-described prior art, the form of the output operation cannot be specified for each of the emergency broadcast setting information according to the user's selection. Therefore, the user is provided with the emergency broadcast output in the same manner regardless of the importance of the emergency broadcast or the type of emergency situation.

An object of the present invention is to provide a mobile terminal capable of performing an output operation related to emergency broadcast information so as to correspond to setting information of emergency broadcast information, and an emergency broadcast output method thereof.

In order to achieve the above object, a mobile terminal according to the present invention, a wireless communication unit for receiving broadcast content and broadcast control information; An output unit for outputting the received broadcast content; And determining whether the received broadcast control information includes emergency broadcast information by using the identification information of the received broadcast control information, and when the determination result includes the emergency broadcast information, confirming setting information of the emergency broadcast information. It includes a control unit.

Here, the output unit, under the control of the controller, may perform an output operation related to the emergency broadcast information so as to correspond to the output scheme specified in the confirmed setting information.

In addition, in order to achieve the above object, the emergency broadcast output method of a mobile terminal according to the present invention, receiving and outputting the broadcast content; Receiving broadcast control information during the output of the broadcast content; Determining whether the received broadcast control information includes emergency broadcast information by using the identification information of the received broadcast control information; Confirming setting information of the emergency broadcast information when the determination result includes the emergency broadcast information; And controlling an output operation related to the emergency broadcast information so as to correspond to an output scheme specified in the confirmed setting information.

Effects of the mobile terminal and its emergency broadcast output method according to at least one embodiment of the present invention configured as described above are as follows.

First, an output method of emergency broadcast information may be different according to the importance of emergency broadcast information. Therefore, emergency broadcast information with high importance can be immediately outputted, and emergency broadcast information with low importance can be outputted with reception notification information.

Second, a user may directly designate an output method for each setting information of emergency broadcast information.

1 is a block diagram of a mobile terminal according to an embodiment of the present invention.
2 is a front view of a mobile terminal for explaining an operation state of the mobile terminal according to the present invention;
3A and 3B are rear perspective views of a state in which an identification device is detached from a mobile terminal according to an embodiment of the present invention.
4 is a flowchart of an emergency broadcast output method of a mobile terminal according to an embodiment of the present invention;
5A to 7B are screen configuration diagrams illustrating a process of designating an output method for each setting information according to the present invention.
8 to 10b illustrate a data structure of emergency broadcast information in accordance with the present invention.
11 is a table showing an emergency situation type of emergency broadcast information in accordance with the present invention.
12A and 12B are diagrams illustrating a process of outputting emergency broadcast information when the first and second importance levels are related to the present invention.
13A to 13C are diagrams illustrating a process of outputting emergency broadcast information when the third and fourth importance levels are related to the present invention.
14a to 14d are views illustrating a process of outputting emergency broadcast information according to importance according to the present invention.
15 is a view showing key conversion when receiving emergency broadcast information in accordance with the present invention.
16A and 16B illustrate a process of confirming unconfirmed emergency broadcast information in accordance with the present invention.
17A to 18C are diagrams for outputting broadcast content recorded during emergency broadcast information output in accordance with the present invention.
19A and 19B show an emergency broadcast list in accordance with the present invention;
20A to 20E are diagrams illustrating deletion / transmission / lock / move of specific emergency broadcast information according to a user selection in accordance with the present invention.

Hereinafter, a mobile terminal according to the present invention will be described in more detail with reference to the accompanying drawings. The suffixes "module" and "unit" for components used in the following description are given or used in consideration of ease of specification, and do not have distinct meanings or roles from each other.

The mobile terminal described herein may include a mobile phone, a smart phone, a laptop computer, a digital broadcasting terminal, a personal digital assistant (PDA), a portable multimedia player (PMP), a navigation device, and the like.

However, it will be readily apparent to those skilled in the art that the configuration according to the embodiments described herein may also be applied to fixed terminals such as digital TVs, desktop computers, etc., except when applicable only to mobile terminals.

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

The mobile terminal 100 includes a wireless communication unit 110, an A / V input unit 120, a user input unit 130, a sensing unit 140, an output unit 150, a memory 160, and an interface. The unit 170, the controller 180, and the power supply unit 190 may be included. The components shown in FIG. 1 are not essential, so that a mobile terminal having more or fewer components may be implemented.

Hereinafter, the components will be described in order.

The wireless communication unit 110 may include one or more modules that enable wireless communication between the mobile terminal 100 and the wireless communication system or between the mobile terminal 100 and a network in which the mobile 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 a broadcast signal 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 mean a server that generates and transmits a broadcast signal and / or broadcast related information or a server that receives a previously generated broadcast signal and / or broadcast related information and transmits the same to a terminal. The broadcast signal may include not only a TV broadcast signal, a radio broadcast signal, and a data broadcast signal, but also a broadcast signal having a data broadcast signal combined with a TV broadcast signal or a radio broadcast signal.

The broadcast related information may mean information related to a broadcast channel, a broadcast program, or a broadcast service provider. The broadcast related information may also be provided through a mobile communication network. In this case, it may be received by the mobile communication module 112.

The broadcast related information may exist in various forms. For example, it may exist in the form of Electronic Program Guide (EPG) of Digital Multimedia Broadcasting (DMB) or Electronic Service Guide (ESG) of Digital Video Broadcast-Handheld (DVB-H).

The broadcast receiving module 111 may include, for example, Digital Multimedia Broadcasting-Terrestrial (DMB-T), Digital Multimedia Broadcasting-Satellite (DMB-S), Media Forward Link Only (MediaFLO), and Digital Video Broadcast (DVB-H). Digital broadcast signals can be received using digital broadcasting systems such as Handheld and Integrated Services Digital Broadcast-Terrestrial (ISDB-T). Of course, the broadcast receiving module 111 may be configured to be suitable for not only the above-described digital broadcasting system but also other broadcasting systems.

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 a wireless signal with 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 according to transmission and reception of a voice call signal, a video call call signal, or a text / multimedia message.

The wireless internet module 113 refers to a module for wireless internet access and may be embedded or external to the mobile terminal 100. Wireless Internet technologies may include Wireless LAN (Wi-Fi), Wireless Broadband (Wibro), World Interoperability for Microwave Access (Wimax), High Speed Downlink Packet Access (HSDPA), and the like.

The short range communication module 114 refers to a module for short range communication. As a short range communication technology, Bluetooth, Radio Frequency Identification (RFID), Infrared Data Association (IrDA), Ultra Wideband (UWB), ZigBee, and the like may be used.

The location information module 115 is a module for obtaining a location of a mobile terminal, and a representative example thereof is a GPS (Global Position System) module.

Referring to FIG. 1, the A / V input unit 120 is for inputting an audio signal or a video signal, and may include a camera 121 and a microphone 122. The camera 121 processes image frames such as still images or moving images obtained by the image sensor in the video call mode or the photographing mode. The processed image frame may 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. Two or more cameras 121 may be provided according to the use environment.

The microphone 122 receives an external sound signal by a microphone in a call mode, a recording mode, a voice recognition mode, etc., and processes the external sound signal into 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 112 when the voice data is in the call mode, and output. The microphone 122 may implement various noise removing algorithms for removing noise generated in the process of receiving an external sound signal.

The user input unit 130 generates input data for the user to control the operation of the terminal. The user input unit 130 may include a key pad dome switch, a touch pad (static pressure / capacitance), a jog wheel, a jog switch, and the like.

The sensing unit 140 detects a current state of the mobile terminal 100 such as an open / closed state of the mobile terminal 100, a location of the mobile terminal 100, presence or absence of a user contact, orientation of the mobile terminal, acceleration / deceleration of the mobile terminal, and the like. To generate a sensing signal for controlling the operation of the mobile terminal 100. For example, when the mobile terminal 100 is in the form of a slide phone, it may sense whether the slide phone is opened or closed. In addition, whether the power supply unit 190 is supplied with power, whether the interface unit 170 is coupled to the external device may be sensed. The sensing unit 140 may include a proximity sensor 141.

The output unit 150 is used to generate an output related to sight, hearing, or tactile sense, and includes a display unit 151, an audio output module 152, an alarm unit 153, and a haptic module 154. Can be.

The display unit 151 displays (outputs) information processed by the mobile terminal 100. For example, when the mobile terminal is in a call mode, the mobile terminal displays a user interface (UI) or a graphic user interface (GUI) related to the call. When the mobile terminal 100 is in a video call mode or a photographing mode, the mobile terminal 100 displays photographed and / or received images, a UI, and a GUI.

The display unit 151 includes a liquid crystal display (LCD), a thin film transistor-liquid crystal display (TFT LCD), an organic light-emitting diode (OLED), and a flexible display (flexible). and at least one of a 3D display.

Some of these displays can be configured to be transparent or light transmissive so that they can be seen from the outside. This may be referred to as a transparent display. A representative example of the transparent display is TOLED (Transparant OLED). The rear structure of the display unit 151 may also be configured as a light transmissive structure. With this structure, the user can see the object located behind the terminal body through the area occupied by the display unit 151 of the terminal body.

There may be two or more display units 151 according to the implementation form of the mobile terminal 100. For example, in the mobile terminal 100, a plurality of display portions may be spaced apart from one another, or may be disposed integrally with one another, and may be disposed on different surfaces, respectively.

When the display unit 151 and a sensor for detecting a touch operation (hereinafter, referred to as a touch sensor) form a mutual layer structure (hereinafter referred to as a touch screen), the display unit 151 may be configured in addition to an output device. Can also be used as an input device. The touch sensor may have, for example, a form of a touch film, a touch sheet, a touch pad, or the like.

The touch sensor may be configured to convert a change in pressure applied to a specific portion of the display unit 151 or capacitance generated in a specific portion of the display unit 151 into an electrical input signal. The touch sensor may be configured to detect not only the position and area of the touch but also the pressure at the 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 then transmits the corresponding data to the controller 180. As a result, the controller 180 can know which area of the display unit 151 is touched.

Referring to FIG. 1, a proximity sensor 141 may be disposed in an inner region of the mobile terminal 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 or absence of an object approaching a predetermined detection surface or an object present in the vicinity without using a mechanical contact by using an electromagnetic force or infrared rays. Proximity sensors have a longer life and higher utilization than touch sensors.

Examples of the proximity sensor 141 include a transmission photoelectric sensor, a direct reflection photoelectric sensor, a mirror reflection photoelectric sensor, a high frequency oscillation proximity sensor, a capacitive proximity sensor, a magnetic proximity sensor, and an infrared proximity sensor. When the touch screen is capacitive, the touch screen is configured to detect the proximity of the pointer by the change of the electric field according to the proximity of the pointer. In this case, the touch screen (touch sensor) may be classified as a proximity sensor.

Hereinafter, for convenience of explanation, the act of allowing the pointer to be recognized without being in contact with the touch screen so that the pointer is located on the touch screen is referred to as a "proximity touch", and the touch The act of actually touching the pointer on the screen is called "contact touch." The position where the proximity touch is performed by the pointer on the touch screen refers to a position where the pointer is perpendicular to the touch screen when the pointer is in proximity proximity.

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, and a proximity touch movement state). Information corresponding to the sensed proximity touch operation and proximity touch pattern may be output on the touch screen.

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

The alarm unit 153 outputs a signal for notifying occurrence of an event of the mobile terminal 100. Examples of events occurring in the mobile terminal include call signal reception, message reception, key signal input, and touch input. The alarm unit 153 may output a signal for notifying 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 151 or the audio output module 152, so that they 151 and 152 may be classified as part of the alarm unit 153.

The haptic module 154 generates various tactile effects that the user can feel. Vibration is a representative example of the haptic effect generated by the haptic module 154. The intensity and pattern of the vibration generated by the haptic module 154 are controllable. For example, different vibrations may be synthesized and output or may be sequentially output.

In addition to vibration, the haptic module 154 may be configured to provide a pin array that vertically moves with respect to the contact skin surface, a jetting force or suction force of air through the jetting or suction port, grazing to the skin surface, contact of the electrode, electrostatic force, and the like. Various tactile effects can be generated, such as effects by the endothermic and the reproduction of a sense of cold using the elements capable of endotherm or heat generation.

The haptic module 154 may not only deliver the haptic effect through direct contact, but also may implement the user to feel the haptic effect through a muscle sense such as a finger or an arm. Two or more haptic modules 154 may be provided according to configuration aspects of the mobile terminal 100.

The projector module 155 is a component for performing an image project function using the mobile terminal 100 and is similar to the image displayed on the display unit 151 in accordance with a control signal of the controller 180 Or at least partly display another image on an external screen or wall.

Specifically, the projector module 155 includes a light source (not shown) that generates light (for example, laser light) for outputting an image to the outside, a light source And a lens (not shown) for enlarging and outputting the image at a predetermined focal distance to the outside. Further, the projector module 155 may include a device (not shown) capable of mechanically moving the lens or the entire module to adjust the image projection direction.

The projector module 155 can be divided into a CRT (Cathode Ray Tube) module, an LCD (Liquid Crystal Display) module and a DLP (Digital Light Processing) module according to the type of the display means. In particular, the DLP module may be advantageous for miniaturization of the projector module 151 by enlarging and projecting an image generated by reflecting light generated from a light source on a DMD (Digital Micromirror Device) chip.

Preferably, the projector module 155 may be provided longitudinally on the side, front or back side of the mobile terminal 100. It goes without saying that the projector module 155 may be provided at any position of the mobile terminal 100 as occasion demands.

The memory 160 may store a program for the operation of the controller 180 and may temporarily store input / output data (for example, a phone book, a message, a still image, a video, etc.). The memory 160 may store data regarding vibration and sound of various patterns output when a touch input on the touch screen is performed.

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), RAM (Random Access Memory, RAM), Static Random Access Memory (SRAM), Read-Only Memory (ROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Programmable Read-Only Memory (PROM), Magnetic Memory, Magnetic It may include a storage medium of at least one type of disk, optical disk. The mobile terminal 100 may operate in connection with a web storage that performs a storage function of the memory 160 on the Internet.

The interface unit 170 serves as a path with all external devices connected to the mobile terminal 100. The interface unit 170 receives data from an external device, receives power, transfers the power to each component inside the mobile terminal 100, or transmits data inside the mobile terminal 100 to an external device. For example, a wired / wireless 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 I / O port, A video input / output (I / O) port, an earphone port, and the like may be included in the interface unit 170.

The identification module is a chip that stores various types of information for authenticating the usage rights of the mobile terminal 100, and includes a user identification module (UIM), a subscriber identify module (SIM), and a universal user authentication module ( Universal Subscriber Identity Module (USIM), and the like. Devices with identification modules (hereinafter referred to as "identification devices") can be manufactured in a smart card format. Accordingly, the identification device can be connected to the terminal 100 through the port.

The interface unit 170 may be a passage through which power from the cradle is supplied to the mobile terminal 100 when the mobile terminal 100 is connected to an external cradle, or various commands input by the user from the cradle. It may be a passage through which a signal is transmitted to the mobile terminal 100. Various command signals or power input from the cradle may operate as signals for recognizing that the mobile terminal 100 is correctly mounted on the cradle.

The controller 180 typically controls the overall operation of the mobile terminal 100. For example, perform related control and processing for voice calls, data communications, video calls, and the like. The controller 180 may include a multimedia module 181 for playing multimedia. The multimedia module 181 may be implemented in the controller 180 or may be implemented separately from the controller 180.

The controller 180 may perform a pattern recognition process for recognizing a writing input or a drawing input performed on the touch screen as text and an image, respectively.

The power supply unit 190 receives an external power source and an internal power source under the control of the controller 180 to supply power for operation of each component.

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 include application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), and the like. It may be implemented using at least one of processors, controllers, micro-controllers, microprocessors, and electrical units for performing other functions. The described embodiments may be implemented by the controller 180 itself.

According to the software implementation, embodiments such as the procedures and functions described herein may be implemented as separate software modules. Each of the software modules may perform one or more functions and operations described herein. Software code can be implemented in software applications written in the appropriate programming languages. The software code may be stored in the memory 160 and executed by the controller 180.

Referring to FIG. 2, the operation of the display unit 151 and the touch pad (not shown) will be described. 2 is a front view of a mobile terminal for explaining an operation state of the mobile terminal according to the present invention.

Various types of time information can be displayed on the display unit 151. [ These pieces of information can be displayed in the form of letters, numbers, symbols, graphics, or icons.

In order to input such information, at least one of the letters, numbers, symbols, graphics, or icons may be displayed in a predetermined arrangement so as to be implemented in the form of a keypad. Such a keypad may be called a 'virtual keypad'.

2 illustrates receiving a touch applied to the virtual keypad through the front of the terminal body.

The display unit 151 may operate in an entire area or may be operated in a divided manner. In the latter case, the plurality of areas can be configured to operate in association with each other.

For example, an output window 151a and an input window 151b are displayed on the upper and lower portions of the display unit 151, respectively. The output window 151a and the input window 151b are areas allocated for outputting or inputting information, respectively. In the input window 151b, a virtual keypad 151c is displayed in which a number for inputting a telephone number or the like is displayed. When the virtual keypad 151c is touched, numbers and the like corresponding to the touched virtual keypad are displayed on the output window 151a. When the first operation unit 131 is operated, a call connection to the telephone number displayed on the output window 151a is attempted.

3A and 3B illustrate a state in which an identification device is detached from a mobile terminal according to an embodiment of the present invention. For example, the identification device may include a SIM card.

As shown in FIGS. 3A and 3B, the identification device 310 is provided to be detachable from the mobile terminal 100. Therefore, the identification device may be replaced and mounted in the mobile terminal 100. Of course, the identification device 310 may be mounted on the mobile terminal 100 in combination with the interface unit 170, or connected to a connector provided separately for coupling with the identification device 310 to the mobile terminal 100. It may be mounted.

The mobile terminal 100 may authenticate the overall use authority for the mobile terminal 100 or the broadcast viewing / purchasing authority using the mobile terminal 100 using the identification device 310.

Although not shown in the drawings, the connecting means for connecting the identification device 310 and the mobile terminal 100 may be provided at any portion, such as the rear, side, and front of the mobile terminal 100.

In addition, although the identification device is detached from the mobile terminal in FIGS. 3A and 3B, the present invention is naturally applicable to a mobile terminal having no detachable identification device.

The mobile terminal referred to herein may include at least one of the components shown in FIG. 1.

In addition, the broadcast content mentioned herein may include a broadcast program provided through a broadcast channel on a broadcast network or the Internet. Furthermore, broadcast content may be provided in a real time manner or a streaming manner.

In addition, the broadcast control information referred to in the present specification is control information related to broadcast content, for example, network information, mapping information of a broadcast channel (or broadcast service) and a time slot (to be described later) according to a form of control information, It may include broadcast channel and frequency mapping information, configuration information of broadcast guide information, emergency broadcast information, and the like. Furthermore, the broadcast control information may be composed of a plurality of tables, and identification information (eg, Table ID) may be set differently in the plurality of tables according to the type of control information included in each.

Hereinafter, an emergency broadcast output method according to the present invention will be described in detail with reference to the accompanying drawings.

4 is a flowchart of an emergency broadcast output method of a mobile terminal according to an embodiment of the present invention.

As shown in FIG. 4, the mobile terminal 100 receives a designation command signal for an output method for each setting information of emergency broadcast information from the user through the user input unit 130 (S410).

Here, the emergency broadcast information is an example of the above-described broadcast control information, and may include information for notifying the occurrence of an emergency situation to a terminal user through a broadcast terminal receiving broadcast content. For example, the emergency broadcast information may include at least one data type of text, still picture, audio, video, and video (combined audio and video).

The setting information of the emergency broadcast information may include at least one of the importance (or emergency) of the emergency broadcast information, the type of emergency situation corresponding to the emergency broadcast information, and the data type (described above) of the emergency broadcast information. For example, the importance level can be divided into plural levels according to the urgency of the emergency situation corresponding to the emergency broadcast information, and the emergency situation type is the kind of emergency situation corresponding to the emergency broadcast information. , Floods, fires, etc.

In addition, the output method may include a plurality of output methods according to the output degree of the emergency broadcast information, for example, at least one of immediately output, brief information output, reception notification text output, reception notification icon output, no notification. It may include. Each output method will be described later in detail.

The user may operate the user input unit to designate the output method of the emergency broadcast information for each of the setting information settable in the emergency broadcast information. Accordingly, the mobile terminal 100 may generate a designation command signal corresponding to the output scheme designation input from the user.

On the other hand, the above-described designation step (S410), if the output method for each setting information is previously designated by the mobile terminal 100 (user-specific operation is not required), including the information on the output method for each setting information in the emergency broadcast information In this case, when an output method is individually designated by the user at the time of receiving the emergency broadcast information, it may be omitted.

Hereinafter, a process of designating the output method for each configuration information will be described in detail with reference to FIGS. 5A to 7B.

5A to 6F show the case where the setting information is the importance level. For convenience of explanation, any one of the first importance to the fourth importance may be set in the emergency broadcast information, and it may be assumed that the smaller the number of the importance, the greater the degree of emergency.

First, according to FIGS. 5A to 5C, when the user selects a menu item, a key, or a key area (in the case of a touch screen) corresponding to an output method designation for each setting information, the mobile terminal 100 selects an importance list. Display (FIG. 5A (a) or FIG. 5B (a)).

For example, the importance list may include first and second importance levels, and third and fourth importance levels as list items. This is to allow simultaneous designation of the output schemes for the first and second importance, and simultaneous designation of the output schemes for the third and fourth importance.

In FIG. 5A (a), when the designation area 501 of the first and second importance is selected by the user, the mobile terminal 100 outputs a list of output schemes configured with output methods that can be set for the first and second importance. 510 may be displayed (FIG. 5A (b)).

Alternatively, when the designated area 502 of the third and fourth importance is selected by the user in FIG. 5B (a), the mobile terminal 100 outputs the output schemes that can be set for the third and fourth importance. The manner list 520 can be displayed (FIG. 5B (b)).

For example, the output method list 510 or 520 may include a direct output, a brief information output, a reception notification text output, a reception notification icon output, and no notification.

More specifically, the immediate output means outputting emergency broadcast information, and the brief information output means outputting brief information on the emergency broadcast information, and the reception notification phrase output indicates that the emergency broadcast information is received. Means to output a phrase (including importance, reception time, etc.), and the reception notification icon output means outputting an icon (including images, animations, symbols, etc.) indicating the reception of emergency broadcast information. This may mean that no information related to receiving emergency broadcast information is output.

In FIG. 5A (b), the output 511 is selected as the output method of the first and second importance levels, and the reception notification icon output 521 is selected as the output method of the third and fourth importance factors in FIG. 5B (b). When the mobile terminal 100 outputs a notification notification icon output as an indicator 503 indicating that the output is immediately set as an output method of the first and second importance and an output method of the third and fourth importance on the importance list. An indicator 504 may be displayed indicating that it is set (FIG. 5C).

Of course, although not shown in the drawings, each of the first to fourth importance may be included as a list item of the importance list, and an output scheme may be specified for each of the first to fourth importance.

Next, according to FIGS. 6A to 6F, the mobile terminal 100 may display an importance list including first to fourth importance levels as respective list items (FIG. 6A (a)).

When the designated area 601 is selected by the user in FIG. 6A (a), the mobile terminal 100 divides the screen into a plurality of areas, and places the importance list in the first area 610 in the second area 620. The output method list can be displayed in FIG. 6A (b).

The mobile terminal 100 may receive an output method for each importance level from the user in the state of FIG. 6A (b).

For example, the user selects the output 621 directly for the first importance 611 (FIG. 6B), selects the brief information output 622 for the second importance 612 (FIG. 6C), The reception notification text output 623 may be selected for the third importance level 613 (FIG. 6D), and the reception notification icon output 624 may be selected for the fourth importance level 614 (FIG. 6E).

When the user's selection operation is completed, the mobile terminal 100 may display the indicators 602 to 605 indicating the output method set for each importance on the importance list (FIG. 6F).

Although not shown in the drawing, the mobile terminal 100 may designate a time zone for outputting emergency broadcast information, a place capable of outputting, etc. according to a user's selection. Therefore, when the mobile terminal 100 receives emergency broadcast information in a state in which it does not belong to a printable time zone or a printable place, the mobile terminal 100 outputs a notification-free, a reception notification text or a reception notification icon regardless of a predetermined output method for each priority. Can be performed. That is, the mobile terminal 100 may perform an output method for each importance assigned only to an output possible time zone or an output possible place.

FIG. 7A illustrates a case where the setting information is an emergency type, and FIG. 7B illustrates a case where the setting information is a data type.

First, according to FIG. 7A, the mobile terminal 100 may display an emergency situation list including an emergency situation type (FIG. 7A (a)). For example, emergency types may include floods, earthquakes, fires, traffic accidents, epidemics, terrorism, warfare, and the like.

When the designated area 701 is selected by the user in FIG. 7A (a), the mobile terminal 100 divides the screen into a plurality of areas, and displays the emergency situation list in the first area 710 in the second area 720. ), A list of output methods can be displayed (FIG. 7A (b)).

Next, according to FIG. 7B, the mobile terminal 100 may display a data type list including the data type (FIG. 7B (a)). For example, the data type may include text, still image, audio, video, video, and the like.

When the designated area 702 is selected by the user in FIG. 7B (a), the mobile terminal 100 divides the screen into a plurality of areas, and divides the data type list into the first area 730 in the second area 740. ) Can display a list of output methods (FIG. 7B (b)).

For the designation of the output method for each emergency situation or the output method for each data type, refer to the description of FIGS. 6B to 6F.

Returning to FIG. 4, under the control of the controller 180, the mobile terminal 100 receives broadcast content provided from a broadcast related server through the wireless communication unit 110, and outputs the received broadcast content to an output unit ( Output through 150 (S420). As the mobile terminal 100 enters a broadcast mode, the mobile terminal 100 activates a component (eg, the broadcast receiving module 111, the output unit 150, etc.) necessary for receiving and outputting broadcast content, and receives and outputs the content. S420 may be performed.

In particular, the broadcast content may be received using the broadcast receiving module 111 when provided through the broadcast network, and may be received through the wireless internet module 113 when provided through the Internet.

Here, the broadcast related server may mean a server that provides broadcast related information such as broadcast content and broadcast control information.

For example, when broadcast content and broadcast control information are provided in a time division manner, a time slot corresponding to each of broadcast content and broadcast control information among a plurality of time slots (unit time basis) may be designated. Thus, broadcast content and broadcast control information may be provided during the time slots designated to each. For example, when 40 time slots (time slots 0 to 39) exist in one second, broadcast control information may be provided during time slot 0 and broadcast content may be provided during time slots 1 to 39.

The mobile terminal 100 receives broadcast control information through the wireless communication unit 110 during reception / output of broadcast content (S420).

As described above, broadcast control information may be received during a time slot allocated to broadcast control information among a plurality of time slots (unit time basis). In addition, the broadcast content may be received during a time slot allocated to the broadcast content among the plurality of time slots (S420).

In addition, as described above, the broadcast control information may include various control information according to the form of the control information, and may include, for example, emergency broadcast information.

When receiving broadcast control information during broadcast content reception / output, broadcast content and broadcast control information may be provided through the same or different broadcast channels. Furthermore, when provided through different broadcast channels, each broadcast channel may be assigned the same or different broadcast frequency to the broadcast content and broadcast control information. In particular, when the broadcast frequencies are different, the mobile terminal 100 may be provided with respective antennas for receiving broadcast content and broadcast control information.

The mobile terminal 100 determines whether the broadcast control information received in the reception step S430 includes emergency broadcast information using the identification information of the broadcast control information under the control of the controller 180 (S440).

The mobile terminal 100 may previously store identification information for each broadcast control information in the memory 160, and may include identification information (hereinafter referred to as reception identification information) set in the received broadcast control information and identification information for each of the previously stored broadcast control information. When the received identification information matches the identification information of the emergency broadcast information in the stored identification information, it may be determined that the emergency broadcast control information is included in the received broadcast control information.

The broadcast control information may have different identification information for each type of control information, and may be configured in a table form.

For example, assuming that identification information can be represented by a table ID (TID), broadcast control information including network information is set to TID 1 and broadcast including mapping information between broadcast channels and time slots. TID 2 may be set for the control information, TID 3 may be set for the broadcast control information including the broadcast channel and the frequency mapping information, and TID 16 may be set for the broadcast control information including the emergency broadcast information.

Therefore, when the controller 180 determines that TID 16 is set as identification information of the received broadcast control information, the controller 180 may determine that the broadcast control information includes emergency broadcast information.

Of course, in addition to the TID, an identification name, an identification number, an identification icon, or the like may be used as the identification information of the broadcast control information.

Hereinafter, the data structure of emergency broadcast information will be described in detail with reference to FIGS. 8 to 11.

8 is a diagram illustrating a plurality of time slots allocated to a unit time. For convenience of explanation, it is assumed that the unit time is 1 second and 40 time slots are allocated for 1 second. Of course, the unit time and the number of time slots per unit time may be set more variously.

Referring to FIG. 8, a total of 40 time slots are allocated from time slot 0 to time slot 39 for one second, broadcast control information 810 is provided during time slot 0, and broadcast content and broadcast guide information 820 is timed. Slot 1 through time slot 39 may be provided.

Furthermore, when there is an empty time slot (no information is provided during this interval) among time slots 1 to 39, broadcast control information (especially emergency broadcast information) may be provided during the empty time slot. For example, in a case where the capacity of emergency broadcast information is large (audio, video, video, etc.), emergency broadcast information may be dividedly provided during time slot 0 and an empty time slot (to be described later). In addition, time slot 0 may include reference information on an empty time slot that provides broadcast control information.

FIG. 9A shows information included in a header of a data packet of emergency broadcast information, and FIG. 9B shows a structure of a data packet of emergency broadcast information.

Referring to FIG. 9A, the header 910 of emergency broadcast information may include a TID 901 of emergency broadcast information and a serial number 902 of emergency broadcast information.

Therefore, the mobile terminal 100 determines whether the serial numbers of the emergency broadcast information received first and the emergency broadcast information received later match each other. If the serial numbers match, the mobile terminal 100 determines that the emergency broadcast information is the same. Is different, it may be determined that the emergency broadcast information is different.

Furthermore, if the serial numbers match and previously received emergency broadcast information is already being output or completed, the mobile terminal 100 may not perform any output operation on the later received emergency broadcast information. In addition, when the serial numbers match, the mobile terminal 100 may discard the emergency broadcast information received later without checking.

According to FIG. 9B, the broadcast control information may include a plurality of control information tables (1 ... n), and each of the plurality of control information tables may have respective broadcast controls according to the type of control information. May contain information.

In the structure of a table 900 including emergency broadcast information among a plurality of control information tables, a header 910 and a payload 920 may be included, and the payload 920 includes emergency broadcast data 930. Data regarding emergency broadcast information (eg, protocol version number, network level, network level, etc.) may be included.

The emergency broadcast data 930 will be described in detail below.

According to FIG. 10A, emergency broadcast data 930 may be provided during at least one time slot period.

The emergency broadcast data 930 includes an emergency situation type (Type 931) of emergency broadcast information, an importance level of emergency broadcast information (Level 932), a transmission time of emergency broadcast information (Time 933), and a period for providing emergency broadcast information. (Duration 934) and emergency broadcast information contents 935 may be included. For example, the emergency broadcast information may be provided continuously or periodically for the period designated by the provision period 934.

Furthermore, when emergency broadcast information is provided using a plurality of time slots (time slots 0, K, and L), each time slot may include respective emergency broadcast information contents 935, 936, and 937. . In this case, the emergency broadcast information contents 935, 936, and 937 may have different data types. For example, the emergency broadcast information content 935 may include text type data 935-1 and the emergency broadcast information content 936 may include video type data 936-1.

As described above, when the amount of data of emergency broadcast information is provided during one time slot, emergency broadcast information may be provided for a plurality of time slots including time slot 0. In this case, the remaining time slots other than time slot 0 may be empty time slots among time slots allocated for providing broadcast content and broadcast guide information.

According to FIG. 10B, the emergency broadcast information may be provided during a time slot of a broadcast frequency (hereinafter, referred to as a second broadcast frequency) different from the broadcast frequency (hereinafter, referred to as a first broadcast frequency) of the broadcast content received in the reception step S420.

In this case, the emergency broadcast data 940 provided during time slot 0 of the first broadcast frequency may include notification information indicating that emergency broadcast information is provided through the second broadcast frequency.

For example, the notification information is provided with a notification display 941 of providing emergency broadcast information through a second broadcast frequency, an emergency situation type 942 of emergency broadcast information, an importance level 943 of emergency broadcast information, and emergency broadcast information. Network information 944, 945, frequency information 946 of the second broadcast frequency, and the like.

Therefore, the mobile terminal 100 may receive emergency broadcast information provided from the second broadcast frequency using the notification information. In this case, the broadcast content may be interrupted (if there is only one antenna) or separately received from emergency broadcast information (if there are a plurality of antennas).

Fig. 11 is a diagram showing the types of emergency situations of emergency broadcast information.

As shown in FIG. 11, the types of emergency situations include flood (Type = 1), extreme weather (Type = 2), earthquake (Type = 3), traffic accident (Type = 34), epidemic (Type = 65), Terrorism (Type = 97) and the like.

Returning to FIG. 4, under control of the controller 180, the mobile terminal 100 confirms setting information of emergency broadcast information included in the broadcast control information received in the receiving step S430 (S450). As described above, the setting information of the emergency broadcast information may include importance (or urgency), emergency situation type, data type, and the like.

For example, the emergency situation type of the emergency broadcast information is included in the emergency situation type (Type, 931) in the emergency broadcast data 930, and the importance of the emergency broadcast information is the importance level (Level, 932 may be included.

The mobile terminal 100, under the control of the controller 180, performs an output operation related to emergency broadcast information so as to correspond to the output method specified in the setting information confirmed in the confirmation step S450 (S460).

When the input command signal for the output method for each setting information is input in the input step S410, the controller 180 may perform an operation of outputting emergency broadcast information according to a predetermined output method for the checked setting information. have.

Meanwhile, the mobile terminal 100 arbitrarily determines an output scheme or, when the output scheme is included in the emergency broadcast information, performs the output operation of the emergency broadcast information according to an arbitrarily determined output scheme or an output scheme included in the emergency broadcast information. can do. Alternatively, when the reception of the emergency broadcast information is detected, the mobile terminal 100 displays a window for allowing the user to select an output method of the emergency broadcast information, and outputs the emergency broadcast information according to the output method selected by the user. It may be.

In operation S460, when the importance of the received emergency broadcast information is the first or second importance, the controller 180 controls the output unit 150 to output the received emergency broadcast information in a partial screen area. can do.

In this case, the controller 180 outputs the received emergency broadcast information, and if the data type of the received emergency broadcast information is text and / or still image, maintains the output of broadcast content (see S420), and receives the received emergency broadcast information. If the data type of the emergency broadcast information is video and / or audio (including a video), output of the broadcast content may be stopped.

In operation S460, when the importance of the received emergency broadcast information is the third or fourth importance, the controller 180 outputs the output unit 150 to output reception notification information of the received emergency broadcast information. Can be controlled. In addition, the controller 180 may control the output unit 150 to output the received emergency broadcast information when the user inputs the confirmation command signal of the emergency broadcast information through the user input unit 130.

In this case, when the data type of the received emergency broadcast information is text and / or still image, the controller 180 may output emergency broadcast information and broadcast content together. Alternatively, when the data type of the received emergency broadcast information is video and / or audio (including a video), the controller 180 displays a window including an outline of the emergency broadcast information and a play command area, and plays a command. When the region is selected, the output unit 150 may be controlled to output the received emergency broadcast information.

In operation S460, when the data type of the received emergency broadcast information is video and / or audio, when the importance of the received emergency broadcast information is a first importance, the broadcast is performed. The output unit 150 is controlled to stop the output of the content and output the emergency broadcast information. When the importance is the second importance, the outline information and the reproduction command of the emergency broadcast information are maintained while the output of the broadcast content is maintained. The output unit 150 may be controlled to display a window including an area. When the importance is the third importance, the output unit 150 is controlled to display the reception notification text of the emergency broadcast information while the output of the broadcast content is maintained, and when the importance is the fourth importance, the broadcast is performed. The output unit 150 may be controlled to display the reception notification icon of the emergency broadcast information while maintaining the output of the content.

Hereinafter, a process of outputting an emergency broadcast will be described in detail with reference to FIGS. 12A to 14D. For convenience of description, the setting information is limited to the importance.

12A and 12B show the case of the first and second importance levels. For convenience of explanation, it is assumed that the output is directly designated as the output scheme for the first or second importance.

Referring to FIG. 12A, when the mobile terminal 100 receives emergency broadcast information (Priority 2) of the text / still image type while receiving and outputting broadcast content, the mobile terminal 100 displays the received emergency broadcast information in one area 1210 of the screen. Can be output from (a). For example, the received emergency broadcast information may be output using a popup window method, a screen division method, an overlay method, and the like.

When the entire area 1212 is selected by the user in FIG. 12A (a), the mobile terminal 100 may expand the display area of the emergency broadcast information and output the full area 1220 on the screen (b). In this case, the broadcast content may be maintained and output, and may be output in one region of the screen as an output form or may be dimly output in the background.

Meanwhile, when the confirmation region 1211 or 1221 is selected in FIG. 12A (a) or (b), the output of the emergency broadcast information may be stopped and the display may return to the state of outputting only broadcast content.

According to FIG. 12B, when the mobile terminal 100 receives the emergency broadcast information of the video type (Priority 1) during the reception and output of the broadcast content, the mobile terminal 100 stops outputting the broadcast content and displays the received emergency broadcast information on the screen. The output may be performed in one region 1230 (a). In this case, the phrase / voice indicating that the output of the broadcast content is stopped due to the emergency broadcast information may be output.

When the entire area 1232 is selected by the user in FIG. 12B (a), the mobile terminal 100 may expand the display area of the emergency broadcast information and output it in the entire area 1240 of the screen (b).

On the other hand, if the confirmation area 1231 or 1241 is selected in Fig. 12B (a) or (b), the output of the emergency broadcast information can be stopped and returned to the standby state or the broadcast content output state.

13A to 13C show the third and fourth importance cases.

According to FIG. 13A, when the mobile terminal 100 receives text-type emergency broadcast information (Priority 3) during reception and output of broadcast content, the mobile terminal 100 receives a notification notification phrase (including importance) 1310 or reception of emergency broadcast information. A notification icon (not shown) may be displayed on one area of the screen (a). Here, the reception notification icon may be provided from a broadcast related server, downloaded from a web site, or provided through emergency broadcast information.

As the reception notification phrase 1310 is selected by the user in FIG. 13A (a), the mobile terminal 100 receives a confirmation command signal of emergency broadcast information and displays emergency broadcast information in a partial region 1320 of the screen. Can be output (b).

The mobile terminal 100 may stop outputting emergency broadcast information when the confirmation region 1321 is selected in FIG. 13A (b) and output emergency broadcast information on the entire region of the screen when the entire region 1322 is selected. have.

According to FIG. 13B, when the mobile terminal 100 receives the emergency broadcast information of the video type (Priority 4) during the reception and output of the broadcast content, the mobile terminal 100 receives the notification notification phrase 1330 of the emergency broadcast information in one area of the screen. Can be displayed (a).

As the reception notification phrase 1330 is selected by the user in FIG. 13B (a), the mobile terminal 100 receives the confirmation command signal of the emergency broadcast information, and the summary and reproduction command area 1342 of the emergency broadcast information. The window 1340 including) may be displayed (b).

According to FIG. 13C, when the play command region 1342 is selected in FIG. 13B (b), the mobile terminal 100 notifies the user of broadcast content while informing that the output of broadcast content is stopped due to the output of emergency broadcast information. One of the output (broadcast) and the emergency broadcast information output (emergency) may be selected (a).

When 'emergency' is selected in FIG. 13C (a), the mobile terminal 100 may stop output of broadcast content and output emergency broadcast information in the entire area 1360 of the screen (b). Of course, the process of FIG. 13C (b) may be directly performed without the process of FIG. 13C (a).

Although not shown in the drawing, the confirmation command signal may also be input by selection of a menu item, key, or key area corresponding to the confirmation command signal input.

14A to 14D illustrate a process of outputting emergency broadcast information according to importance.

When the importance of the received emergency broadcast information is the fourth importance, the mobile terminal 100 displays the reception notification icon (emergency) 1410 of the emergency broadcast information on one region of the screen (FIG. 14A), In this case, the reception notification text (including importance, 1420) of the emergency broadcast information may be displayed in one region of the screen (FIG. 14B).

In addition, when receiving the emergency broadcast information of the second importance and video type, the mobile terminal 100 may display a window 1430 including a brief content and a playback command area while maintaining an output state of the broadcast content. (FIG. 14C). If emergency broadcast information of the second importance level and the text / still image type is received, emergency broadcast information may be output in a partial area of the screen.

In addition, when receiving the emergency broadcast information of the first importance and video type, the mobile terminal 100 may stop the output of the broadcast content and output the received emergency broadcast information in the entire area 1440 of the screen. . If emergency broadcast information of the second importance and the text / still image type is received, emergency broadcast information may be output in the entire area of the screen.

According to the present invention, under the control of the controller 180, the mobile terminal 100 can change the general menu key area to the emergency broadcast-related menu key area when receiving emergency broadcast information during reception and output of broadcast content. have.

Here, when the general menu key area is selected by the user among the broadcast content output, the mobile terminal 100 may display a list of menu items related to the broadcast content output. For example, the menu item list may include broadcasting channel selection, volume control, preference channel setting, phone search, call connection, and message transmission.

On the other hand, the mobile terminal 100 changes the general menu key area to an emergency broadcast-related menu key area when receiving emergency broadcast information while outputting broadcast content, and an emergency when the emergency broadcast-related menu key area is selected by the user. The broadcast related list can be displayed. For example, the emergency broadcast related list may include an emergency broadcast information output method designation, an emergency broadcast information list view, and emergency broadcast information editing.

For example, as shown in FIG. 15, when receiving emergency broadcast information while outputting broadcast content, the general key area (menu) 1501 may be changed to an emergency broadcast related key area (emergency broadcast) 1201.

According to the present invention, when there is emergency broadcast information (hereinafter unidentified emergency broadcast information) not confirmed by the user, the mobile terminal 100 outputs notification information of unidentified emergency broadcast information under the control of the controller 180. can do.

Unconfirmed emergency broadcast information may be stored in the memory 160 under the control of the controller 180 when it is not output between receivers (in other words, when it is not confirmed), and may be stored from the memory 160 by user selection later. Can be retrieved and output.

In this regard, it will be described in detail with reference to FIGS. 16A and 16B.

According to FIG. 16A, when unconfirmed emergency broadcast information exists, the mobile terminal 100 may display a phrase 1610 or an icon (hereinafter, unconfirmed notification information) indicating that unconfirmed emergency broadcast information exists. Of course, the unconfirmed notification information may be output using various notification means such as a voice, a ringtone, a vibration, and a lamp.

In this case, the unconfirmed notification information may be output not only in a broadcast content output state but also in a standby state or a driving state of a specific application (for example, an MP3 application, a message application, a phone book application, etc.). In addition, the unconfirmed notification information may include the number of unconfirmed emergency broadcast information, the importance / reception time of the most recent unconfirmed emergency broadcast information, and the like.

And, as unconfirmed notification information is selected in FIG. 16A, the mobile terminal 100 may receive a confirmation command signal of the unconfirmed notification information. Of course, the confirmation command signal may be input by selection of the corresponding menu item, the corresponding key, or the corresponding key area.

According to FIG. 16B, in response to receiving a confirmation command signal, the mobile terminal 100 may output unconfirmed emergency broadcast information in one region of the screen (a) or display an unconfirmed emergency broadcast information list (b). .

In particular, in FIG. 16B (a), unconfirmed emergency broadcast information itself may be output, or outline information thereof (importance, representative screen, emergency situation type, occurrence area, etc.) may be output. If the schematic information is output, the unconfirmed emergency broadcast information itself may be output as the confirmation command signal is input again from the user.

According to the present invention, when the mobile terminal 100 stops the output of the broadcast content due to the output of the emergency broadcast information in the performing step (S460) (reception is maintained), according to the control of the controller 180, emergency broadcast The broadcast content received during the output of the emergency broadcast information may be recorded in the memory 160 while the information is output. In addition, the controller 180 may generate a data file (hereinafter, referred to as a recording file) corresponding to the recorded broadcast content during the output of the emergency broadcast information.

When the output of the emergency broadcast information is completed, the mobile terminal 100 may re-output the outputted broadcast content when the output of the emergency broadcast information is completed.

In this regard, it will be described in detail with reference to FIGS. 17A to 18C.

According to FIG. 17A, when the broadcast content is interrupted due to the output of emergency broadcast information, the mobile terminal 100 may receive and record the interrupted broadcast content during the output of the emergency broadcast information. In this case, the mobile terminal 100 may display an indicator (broadcast recording) 1701 indicating that the broadcast content is being recorded on one area of the screen.

In addition, according to FIG. 17B, when the output of the emergency broadcast information is terminated, the mobile terminal 100 may allow the user to select an output form of the suspended broadcast content. For example, the output form may include real time broadcast, delayed broadcast, recorded broadcast, broadcast termination, and the like.

According to FIG. 18A, when 'real-time broadcast' is selected as an output form in FIG. 17B, the mobile terminal 100 may receive and output broadcast content provided at a current time in a broadcast channel of the output interrupted broadcast content. (A). In this case, a notification for creating a recording file (recordings 1 and 1801) may be displayed in one region of the screen.

When the indicator 1801 is selected in FIG. 18A (a), the mobile terminal 100 may display a phrase 1810 for allowing a user to select whether to play a recorded file (b).

For example, when playback (Yes) is selected in FIG. 18A (b), the mobile terminal 100 can selectively output the broadcast content being output while playing and outputting the recorded file. Furthermore, when the recorded file and the broadcast content are simultaneously output, the audio of the recorded file is first output, and the video of each of the recorded file and the broadcast content may be displayed using a split screen method.

According to FIG. 18B, when 'delayed broadcast' is selected as the output form in FIG. 17B, the mobile terminal 100 re-outputs the outputted broadcast content starting from a portion corresponding to a recording start time of the recorded broadcast content. And the broadcast content received during reprinting may continue to be recorded in the memory 160. In this case, an indicator (delayed broadcast) 1802 indicating that the delayed broadcast is being viewed may be displayed in one region of the screen.

For example, if the output time of emergency broadcast information is 10 minutes, the user can watch the broadcast content at a time delayed by 10 minutes from the reception time of the broadcast content.

According to FIG. 18C, when 'recording broadcast' is selected as an output form in FIG. 17B, the mobile terminal 100 may play and output a recorded file.

In addition, when 'end of broadcast' is selected in FIG. 17B, the mobile terminal 100 may end the broadcast related mode and enter a standby state.

According to the present invention, the mobile terminal 100 receives the display command signal of the emergency broadcast list from the user through the user input unit 130 and at least received under the control of the controller 180 when receiving the display command signal. An emergency broadcast list including one emergency broadcast information may be displayed using the display unit 151.

In this regard, a description will be given with reference to FIGS. 19A and 19B.

When the emergency broadcast related key area 1201 is selected (FIG. 19A), the mobile terminal 100 displays the emergency broadcast list immediately, or displays the emergency broadcast related list and displays a menu item of the emergency broadcast list view from the emergency broadcast list. If is selected, the emergency broadcast list may be displayed (see FIG. 15).

In the emergency broadcast list display, the mobile terminal 100 displays an importance list (including first to fourth importance) 1910 and an emergency broadcast list composed of emergency broadcast information corresponding to the importance selected from the importance list. Can be displayed (Fig. 19B (a)). In this case, the importance list is an example of the setting information list, and displays not only the importance list but also an emergency situation type list or a data type list, and a list including emergency broadcast information corresponding to each of the emergency situation types or data types selected therefrom. It can also be displayed.

In the emergency broadcast list display, the mobile terminal 100 may display an emergency broadcast list 1920 composed of all previously received emergency broadcast information (FIG. 19B (b)). For example, the emergency broadcast list may include an emergency broadcast name, importance, confirmation status, reception time, emergency situation type, etc. for each emergency broadcast information.

Since the emergency broadcast information included in the emergency broadcast list is stored in the memory 160, the mobile terminal 100 may store the selected emergency broadcast information in the memory when the user selects specific emergency broadcast information from the emergency broadcast list. 160 can be extracted from the output.

On the other hand, although not shown in the figure, among the pre-stored emergency broadcast information, emergency broadcast information elapsed a predetermined period (or valid period) from the reception time may be deleted. In this case, the predetermined period may be arbitrarily set by the user or the terminal, or may be set in the emergency broadcast information.

According to the present invention, when the mobile terminal 100 receives a signal for transmitting emergency broadcast information from the user through the user input unit 130, the wireless communication unit 110 receives emergency broadcast information under the control of the controller 180. It can be transmitted to the other terminal by using. For example, the mobile terminal 100 may transmit specific emergency broadcast information selected from the emergency broadcast list, or may transmit emergency broadcast information currently being output if the emergency broadcast information is currently being output.

In this regard, a description will be given with reference to FIGS. 20A to 20E.

The mobile terminal 100 displays a list 2010 composed of control command operations when specific emergency broadcast information is selected from the emergency broadcast list and a control command signal of the emergency broadcast information is received (see FIG. 19B (b)). This can be done (FIG. 20A).

Here, the control command signal may be input by selection of the emergency broadcast-related key region 1201.

For example, the control command operation may include deletion, transmission, lock, move, and the like.

When 'delete' is selected in FIG. 20A, the mobile terminal 100 may delete the selected specific emergency broadcast information from the memory 160 and delete it from the emergency broadcast list (FIG. 20B).

When 'send' is selected in FIG. 20B, the mobile terminal 100 enters a message creation state (or an email creation state) using the selected specific emergency broadcast information as an attachment or message content, and when the message is transmitted, the specific emergency. Broadcast information can be transmitted together. Of course, when selecting 'transmit', the selected specific emergency broadcast information may be uploaded to a specific web site or a specific web blog (FIG. 20C).

When 'lock' is selected in FIG. 20B, the mobile terminal 100 may set a lock on the selected specific emergency broadcast information and separately request user authentication for deletion / confirmation / transmission of the selected specific emergency broadcast information. (FIG. 20D). Meanwhile, the emergency broadcast information in which the importance level (for example, the first and second importance levels) of a predetermined criterion or more is set and the emergency broadcast information corresponding to the region to which the current terminal belongs may be automatically locked.

When 'move' is selected in FIG. 20B, the mobile terminal 100 displays a file room list composed of file rooms to which the selected specific emergency broadcast information is movable, and transmits the selected specific emergency broadcast information to a file room selected by a user. It can move (Figure 20e). In this case, the file room may mean an area for storing data or a file in the mobile terminal 100.

According to an embodiment of the present invention, the above-mentioned emergency broadcast output method of the mobile terminal can be implemented as code that can be read by a processor in a medium in which a program is recorded. Examples of processor-readable media include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage, and the like, and may be implemented in the form of a carrier wave (for example, transmission over the Internet). Include.

The above-described mobile terminal and the emergency broadcast output method thereof are not limited to the configuration and method of the above-described embodiments, but the embodiments may be all or part of each embodiment so that various modifications may be made. May be optionally combined.

100: mobile terminal
110: wireless communication unit
150: output unit
180:

Claims (21)

A wireless communication unit for receiving broadcast content and broadcast control information;
An output unit for outputting the received broadcast content; And
The control unit determines whether the received broadcast control information includes emergency broadcast information by using the identification information of the received broadcast control information, and if the determination result includes the emergency broadcast information, a control unit for checking the setting information of the emergency broadcast information. Including,
The output unit, under the control of the control unit, performs the output operation related to the emergency broadcast information corresponding to the output method specified in the confirmed setting information. The method of claim 1, wherein the broadcast control information,
A mobile terminal received during a specific time slot assigned to the broadcast control information. The method of claim 1,
The mobile terminal further comprises a user input unit for receiving a designation command signal for the output method for each setting information of the emergency broadcast information. The method of claim 1, wherein the setting information,
A mobile terminal comprising at least one of importance, emergency situation type, and data type of the emergency broadcast information. The method of claim 4, wherein the output unit,
The mobile terminal outputs the emergency broadcast information in a partial region of the screen when the setting information is the first or the second importance level. The method of claim 5, wherein the output unit,
When the data type of the emergency broadcast information is text and / or still image, the emergency broadcast information is output while maintaining the output of the broadcast content under the control of the controller,
And when the data type of the emergency broadcast information is video and / or audio, stopping the output of the broadcast content and outputting the emergency broadcast information under the control of the controller. The method of claim 4, wherein the output unit,
And when the setting information is of third or fourth importance, outputting notification information of the emergency broadcast information under the control of the controller. The method of claim 7, wherein
Further comprising a user input unit for receiving the confirmation command signal of the emergency broadcast information,
The output unit includes:
And when the data type of the emergency broadcast information is text and / or still image, outputting the emergency broadcast information while maintaining output of the broadcast content under control of the controller. The method of claim 7, wherein
Further comprising a user input unit for receiving the confirmation command signal of the emergency broadcast information,
The output unit includes:
If the data type of the emergency broadcast information is video and / or audio, under the control of the controller, a window including a summary content of the emergency broadcast information and a reproduction command area is displayed,
And when the play command region is selected, outputting the broadcast content and outputting the emergency broadcast information. The method of claim 4, wherein the output unit,
If the data type is video and / or audio,
When the importance is the first importance, under the control of the controller, the output of the broadcast content is stopped and the emergency broadcast information is output.
If the importance is the second importance, under the control of the controller, a window including the summary information of the emergency broadcast information and a reproduction command area is displayed while maintaining the output of the broadcast content,
If the importance is the third importance, under the control of the controller, the reception notification text of the emergency broadcast information is displayed while maintaining the output of the broadcast content.
And if the importance is the fourth importance, displaying the reception notification icon of the emergency broadcast information while maintaining the output of the broadcast content under the control of the controller. The method of claim 1,
The output unit includes:
Under the control of the controller, the emergency broadcast information is output while the output of the broadcast content is interrupted, and when the output of the emergency broadcast information is completed, the outputted broadcast content is re-outputted;
And a memory for recording broadcast content received during the output period of the emergency broadcast information under the control of the controller. The method of claim 11,
The control unit,
Generate a data file corresponding to the recorded broadcast content,
The output unit includes:
Under the control of the controller, a mobile terminal for displaying a data generation notification indicator while re-outputting the broadcast content, and outputting data according to the reproduction of the generated data file when a reproduction command signal is received from the outside. . The method of claim 11,
The output unit includes:
Under the control of the controller, re-output the broadcast content from a portion corresponding to a recording start time of the recorded broadcast content,
The memory comprising:
A mobile terminal for recording broadcast content received during re-output of the broadcast content under the control of the controller. The method of claim 1, wherein the control unit,
When the emergency broadcast information is received, the mobile terminal changes the general menu key area to the emergency broadcast-related key area. The method of claim 1,
Further comprising a user input unit for receiving a display command signal of the emergency broadcast list,
The output unit includes:
When the display command signal is received, the mobile terminal for displaying an emergency broadcast list including at least one emergency broadcast information received under the control of the controller. The method of claim 1,
And a user input unit configured to receive a transmission command signal with respect to the received emergency broadcast information.
The wireless communication unit includes:
When receiving the transmission command signal, the mobile terminal for transmitting the received emergency broadcast information to the other terminal under the control of the controller. Receiving and outputting broadcast content;
Receiving broadcast control information during the output of the broadcast content;
Determining whether the received broadcast control information includes emergency broadcast information by using the identification information of the received broadcast control information;
Confirming setting information of the emergency broadcast information when the determination result includes the emergency broadcast information; And
And controlling an output operation related to the emergency broadcast information so as to correspond to the output method specified in the confirmed setting information. The method of claim 17,
And outputting the emergency broadcast information in a partial region of the screen according to the control result when the setting information is the first or second importance level. The method of claim 18, wherein the outputting of the emergency broadcast information,
If the data type of the emergency broadcast information is text and / or still image, the emergency broadcast information is output while maintaining the output of the broadcast content,
If the data type of the emergency broadcast information is video and / or audio, outputting the broadcast content and outputting the emergency broadcast information. The method of claim 17,
And outputting the reception notification information of the emergency broadcast information according to the control result when the setting information is the third or fourth importance level. The method of claim 20,
Receiving a confirmation command signal of the emergency broadcast information;
If the data type of the emergency broadcast information is text and / or still image, outputting the emergency broadcast information while maintaining output of the broadcast content; And
When the data type of the emergency broadcast information is video and / or audio, displaying a window including an outline of the emergency broadcast information and a playback command area; and outputting the emergency broadcast information when the playback command area is selected. Emergency broadcasting output method of the mobile terminal further comprising the step.

Images