KR20150099939A - Mobile terminal and method for sharing data thereof - Google Patents

Abstract

Disclosed are a mobile terminal and a method for sharing data in the mobile terminal. According to an embodiment of the present invention, the mobile terminal for sharing data comprises: a sensor unit which acquires image data captured for a point of interest (POT), distance data (d1) and angle data (a) between the terminal and the POI, and location data of the terminal; and a control unit which generates POI data including both reference data according to the location data of the other mobile terminal and the acquired data, and transmits the generated POI data to another terminal. The mobile terminal may also comprise a reception unit which receives distance data (d2) between the terminal and another terminal from the location data of another terminal. In another embodiment of the present invention, the mobile terminal for sharing data comprises: a reception unit for receiving the POI data; a control unit which determines whether the received POI data can be outputted based on one or more among the current location of the terminal and the current direction of the gaze, and accordingly outputs the data to induce the location and gaze of a user using the mobile, based on the received POI data; and an output unit for outputting the inducing data or the POI data.

Description

[0001] MOBILE TERMINAL AND METHOD FOR SHARING DATA THEREOF [0002]

The present invention relates to a mobile terminal and a data sharing method in the mobile terminal. More particularly, the present invention relates to a mobile terminal that easily and accurately shares POI (Point of Interest) data and a data sharing method in the mobile terminal.

A terminal can be divided into a mobile terminal (mobile / portable terminal) and a stationary terminal according to whether the terminal can be moved. The mobile terminal can be divided into a handheld terminal and a vehicle mount terminal according to whether the user can directly carry the mobile terminal.

As the functions of the mobile terminal are diversified, the mobile terminal is implemented in the form of a multimedia player having a complex function of, for example, shooting a picture or a moving picture, playing a music or a moving picture file, receiving a game, have.

In order to support and enhance the functionality of such a mobile terminal, it may be considered to improve the structural and / or software aspects of the mobile terminal.

Recently, people are carrying at least one mobile terminal. For example, suppose that friends A and B made an appointment to meet at a certain place, but B did not know the location of the appointment.

At this time, B acquires information about an appointment place from A by using a call function of a mobile terminal, a message function of a text form, or acquires information about an appointment place by using a search function or a navigation function of the mobile terminal It is common.

However, B may feel uncomfortable because it is not familiar with geography or because there is not enough information and comparison data to acquire the route to the appointed place, that is, to the destination.

In this way, although the data itself of the POI (Point of Interest) such as the appointment place can be shared among a plurality of terminals, the POI data is position-based, or is not continuously updated after being transmitted once, There is a problem in the data sharing method such as POI data in the mobile terminal.

The present invention has been proposed in order to solve the above-described inconveniences, and it is possible to subdivide the POI into not only the position unit but also the specific object unit within the position, thereby generating and processing more precise and accurate POI data, It is for that purpose.

In the present invention, it is possible to fuse a sensor, a position, image data, and the like, and to process POI data more precisely than the conventional method.

According to an embodiment of the present invention, there is provided a method of sharing data in a terminal, the method comprising: acquiring image data photographed with respect to a point of interest (POI); distance data d1 between the terminal and the POI; And obtaining position data of the terminal; Generating reference data according to position data of another terminal and POI data including the obtained data; And transmitting the generated POI data to the another terminal.

The method may further include acquiring distance data d2 from the position data of the other terminal.

The reference data in the POI data may include distance data (x) from the current position of the other terminal to the POI and azimuth data (?) For the POI.

In addition, the generated POI data may further include latitude and longitude data of the terminal.

In addition, the step of transmitting to the another terminal may be performed through any one of a web server and an MMS.

Another embodiment of a data sharing method in a terminal according to the present invention includes: receiving POI data; Determining whether the received POI data can be output based on at least one of a current position of the terminal and a current sight direction; And outputting data for deriving a position and a gaze of the terminal user based on the received POI data.

The data output step may further include a step of comparing the received POI data with the image data obtained in the position, the azimuth and the gaze direction of the terminal.

The data output step may further include determining a data value for deriving a position and a gaze of a user of the terminal based on a comparison operation value between the obtained image data and POI data.

The POI data may include at least one of azimuth angle alpha data of the terminal user in accordance with the viewing direction of the object, location data of the current location of the terminal user, and view data of the object image taken through the camera sensor of the terminal. Or the like.

The guidance data may be implemented by at least one of audio data and image data such as arrows.

According to another aspect of the present invention, an embodiment of a terminal for sharing data includes image data photographed with respect to a point of interest (POI), distance data d1 and azimuth angle data between the terminal and the POI, A sensor unit for acquiring position data of the terminal; And a controller for generating reference data according to position data of another terminal and POI data including the obtained data, and controlling transmission of the generated POI data to the other terminal.

The mobile terminal may further include a receiver for receiving distance data d2 from the position data of the other terminal.

The reference data in the POI data may include distance data (x) from the current position of the other terminal to the POI and azimuth data (?) For the POI.

In addition, the generated POI data may further include latitude and longitude data of the terminal.

The controller may transmit the POI data generated by the other terminal through the web server or the MMS.

In another aspect of the present invention, another embodiment of a terminal for sharing data comprises: a receiver for receiving POI data; The control unit determines whether the received POI data can be output based on at least one of the current position of the terminal and the current sight direction and outputs data for deriving the position and the gaze of the terminal user based on the received POI data ; And an output unit for outputting the derived data or POI data.

At this time, the control unit may generate the guidance data by performing a comparison operation between the image data obtained in the position, the azimuth and the gaze direction of the terminal and the received POI data.

The control unit may determine a data value for deriving a position and a line of sight of the user of the terminal based on a comparison operation value between the obtained image data and POI data.

The POI data may include at least one of azimuth angle alpha data of the terminal user in accordance with the viewing direction of the object, location data of the current location of the terminal user, and view data of the object image taken through the camera sensor of the terminal. Or the like.

The control unit may control the inductive data to be output to at least one of audio data and image data such as an arrow.

Effects of the mobile terminal and the control method according to the present invention will be described as follows.

According to at least one of the embodiments of the present invention, the sensor, the position, the image data, and the like can be fused, and the POI data can be processed more precisely than the conventional method.

According to at least one embodiment of the present invention, the POI can be subdivided not only by the position unit but also by a specific object unit within the position, thereby enabling more precise and accurate POI data to be generated and processed to share data There are advantages.

The effects obtained by the present invention are not limited to the above-mentioned effects, and other effects not mentioned can be clearly understood by those skilled in the art from the following description will be.

1A is a block diagram illustrating a mobile terminal according to the present invention.
1B and 1C are conceptual diagrams illustrating an example of a mobile terminal according to the present invention in different directions.
2 is a conceptual diagram for explaining a modified example of the mobile terminal 200 according to the present invention,
FIG. 3 is a perspective view showing an example of a watch-type mobile terminal 300 according to another embodiment of the present invention,
FIG. 4 is a perspective view showing an example of a glass-type mobile terminal 400 according to another embodiment of the present invention,
5 is a view for explaining an example of POI data sharing of a mobile terminal,
FIG. 6 is a flowchart illustrating a method of transmitting enhanced POI data according to the present invention.
FIG. 7 is a flowchart illustrating a method for transmitting enhanced POI data according to the present invention.
8 is a flowchart illustrating a method of processing enhanced POI data between a plurality of mobile terminals according to the present invention.
9 is a diagram illustrating a method for generating enhanced POI data according to the present invention,
FIG. 10 is a view for explaining the mathematical expression used in the process of generating the augmented POI data,
11 is a diagram illustrating a process of sharing enhanced POI data according to the present invention, and FIG.
12 is a diagram for explaining a method of processing the data based on the enhanced POI data according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals are used to designate identical or similar elements, and redundant description thereof will be omitted. The suffix "module" and " part "for the components used in the following description are given or mixed in consideration of ease of specification, and do not have their own meaning or role. In the following description of the embodiments of the present invention, a detailed description of related arts will be omitted when it is determined that the gist of the embodiments disclosed herein may be blurred. It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. , ≪ / RTI > equivalents, and alternatives.

Terms including ordinals, such as first, second, etc., may be used to describe various elements, but the elements are not limited to these terms. The terms are used only for the purpose of distinguishing one component from another.

It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.

The singular expressions include plural expressions unless the context clearly dictates otherwise.

In the present application, the terms "comprises", "having", and the like are used to specify that a feature, a number, a step, an operation, an element, a component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

The data sharing described in the present specification may be achieved by, for example, transmitting data to be shared by one mobile terminal to another mobile terminal or downloading it from a different mobile terminal when uploading it to a cloud server or the like.

The mobile terminal described in this specification includes 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, a slate PC A tablet PC, an ultrabook, a wearable device such as a smartwatch, a smart glass, and a head mounted display (HMD). have.

However, it will be appreciated by those skilled in the art that the configuration according to the embodiments described herein may be applied to fixed terminals such as a digital TV, a desktop computer, a digital signage, and the like, will be.

In the following description, an embodiment of a terminal for data sharing includes image data photographed with respect to a point of interest (POI), distance data d1 between the terminal and the POI, azimuth data alpha, A sensor unit for acquiring position data; And a controller for generating reference data according to position data of another terminal and POI data including the obtained data, and controlling transmission of the generated POI data to the other terminal. The mobile terminal may further include a receiver for receiving distance data d2 from the position data of the other terminal.

The reference data in the POI data may include distance data (x) from the current position of the other terminal to the POI and azimuth data (?) For the POI.

In addition, the generated POI data may further include latitude and longitude data of the terminal.

The controller may transmit the POI data generated by the other terminal through the web server or the MMS.

In addition, another embodiment of the terminal for sharing data described in the present specification may further include determining whether or not the received POI data can be output based on at least one of a receiver for receiving POI data, a current position of the terminal, And a control unit for controlling the output of the data for deriving the position and the sight line of the terminal user based on the received POI data, and an output unit for outputting the guidance data or the POI data. At this time, the control unit may generate the guidance data by performing a comparison operation between the image data obtained in the position, the azimuth and the gaze direction of the terminal and the received POI data. The control unit may determine a data value for deriving a position and a line of sight of the user of the terminal based on a comparison operation value between the obtained image data and POI data.

The POI data may include at least one of azimuth angle alpha data of the terminal user in accordance with the viewing direction of the object, location data of the current location of the terminal user, and view data of the object image taken through the camera sensor of the terminal. Or the like.

The control unit may control the inductive data to be output to at least one of audio data and image data such as an arrow.

FIG. 1A is a block diagram for explaining a mobile terminal according to the present invention, and FIGS. 1B and 1C are conceptual diagrams illustrating an example of a mobile terminal according to the present invention in different directions.

The mobile terminal 100 includes a wireless communication unit 110, an input unit 120, a sensing unit 140, an output unit 150, an interface unit 160, a memory 170, a control unit 180, ), And the like. The components shown in FIG. 1A are not essential for implementing a mobile terminal, so that the mobile terminal described herein may have more or fewer components than the components listed above.

The wireless communication unit 110 may be connected to the wireless communication system 100 between the mobile terminal 100 and another mobile terminal 100 or between the mobile terminal 100 and another mobile terminal 100. [ And one or more modules that enable wireless communication between the network in which the terminal 100, or an external server, is located.

The wireless communication unit 110 may include at least one of a broadcast receiving module 111, a mobile communication module 112, a wireless Internet module 113, a short distance communication module 114, and a location information module 115 .

The input unit 120 includes a camera 121 or an image input unit for inputting a video signal, a microphone 122 for inputting an audio signal, an audio input unit, a user input unit 123 for receiving information from a user For example, a touch key, a mechanical key, etc.). The voice data or image data collected by the input unit 120 may be analyzed and processed by a user's control command.

The sensing unit 140 may include at least one sensor for sensing at least one of information in the mobile terminal, surrounding environment information surrounding the mobile terminal, and user information. For example, the sensing unit 140 may include a proximity sensor 141, an illumination sensor 142, a touch sensor, an acceleration sensor, a magnetic sensor, A G-sensor, a gyroscope sensor, a motion sensor, an RGB sensor, an infrared sensor, a finger scan sensor, an ultrasonic sensor, An optical sensor (e.g., a camera 121, a microphone 122, a battery gage, an environmental sensor (e.g., a barometer, a hygrometer, a thermometer, (E.g., a sensor, a gas sensor, etc.), a chemical sensor (e.g., an electronic nose, a healthcare sensor, a biometric sensor, etc.) Lt; RTI ID = 0.0 > Combined can be used.

The output unit 150 includes at least one of a display unit 151, an acoustic output unit 152, a haptic tip module 153, and a light output unit 154 to generate an output related to visual, auditory, can do. The display unit 151 may have a mutual layer structure with the touch sensor or may be integrally formed to realize a touch screen. The touch screen may function as a user input unit 123 for providing an input interface between the mobile terminal 100 and a user and may provide an output interface between the mobile terminal 100 and a user.

The interface unit 160 serves as a path to various types of external devices connected to the mobile terminal 100. The interface unit 160 may include 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, (Input / Output) port, a video I / O port, and an earphone port. In the mobile terminal 100, corresponding to the connection of the external device to the interface unit 160, it is possible to perform appropriate control related to the connected external device.

The memory 170 may store a plurality of applications executed by the mobile terminal 100, data for operation of the mobile terminal 100, and commands. At least some of these applications may be downloaded from an external server via wireless communication. At least some of these application programs may exist on the mobile terminal 100 from the time of shipment for the basic functions of the mobile terminal 100 (e.g., call incoming, outgoing, message reception, and origination functions) . Meanwhile, the application program may be stored in the memory 170, installed on the mobile terminal 100, and may be operated by the control unit 180 to perform the operation (or function) of the mobile terminal.

In addition to the operations related to the application program, the control unit 180 typically controls the overall operation of the mobile terminal 100. The control unit 180 may process or process signals, data, information, and the like input or output through the above-mentioned components, or may drive an application program stored in the memory 170 to provide or process appropriate information or functions to the user.

In addition, the controller 180 may control at least some of the components illustrated in FIG. 1A in order to drive an application program stored in the memory 170. FIG. In addition, the controller 180 may operate at least two of the components included in the mobile terminal 100 in combination with each other for driving the application program.

The power supply unit 190 receives external power and internal power under the control of the controller 180 and supplies power to the components included in the mobile terminal 100. The power supply unit 190 includes a battery, which may be an internal battery or a replaceable battery.

At least some of the components may operate in cooperation with one another to implement a method of operation, control, or control of a mobile terminal according to various embodiments described below. In addition, the operation, control, or control method of the mobile terminal may be implemented on the mobile terminal by driving at least one application program stored in the memory 170. [

Hereinafter, the various components of the mobile terminal 100 will be described in detail with reference to FIG. 1A.

First, referring to the wireless communication unit 110, the broadcast receiving module 111 of the wireless communication unit 110 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. Two or more broadcast receiving modules may be provided to the mobile terminal 100 for simultaneous broadcast reception or broadcast channel switching for at least two broadcast channels.

The broadcast management server may refer to a server for generating and transmitting broadcast signals and / or broadcast related information, or a server for receiving broadcast signals and / or broadcast related information generated by the broadcast management server and transmitting the generated broadcast signals and / or broadcast related information. The broadcast signal may include a TV broadcast signal, a radio broadcast signal, a data broadcast signal, and a broadcast signal in which a data broadcast signal is combined with a TV broadcast signal or a radio broadcast signal.

The broadcast signal may be encoded according to at least one of technical standards for transmitting and receiving a digital broadcast signal (or a broadcast system, for example, DVB, ATSC, etc.) The digital broadcast signal can be received using a method that is in conformity with the determined technical specifications.

The broadcast-related information may be 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, an Electronic Program Guide (EPG) of Digital Multimedia Broadcasting (DMB) or an Electronic Service Guide (ESG) of Digital Video Broadcast-Handheld (DVB-H). 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 may be a mobile communication module or a mobile communication module capable of communicating with a plurality of mobile communication devices in accordance with technical standards or communication standards for mobile communication (e.g., Global System for Mobile communication (GSM), Code Division Multi Access (CDMA), Wideband CDMA (WCDMA) A terminal, or a server on a mobile communication network constructed according to a mobile communication network (e.g.

The wireless signal may include various types of data depending on a voice call signal, a video call signal or a text / multimedia message transmission / reception.

The wireless Internet module 113 is a module for wireless Internet access, and may be built in or externally attached to the mobile terminal 100. The wireless Internet module 113 is configured to transmit and receive a wireless signal in a communication network according to wireless Internet technologies.

Examples of the wireless Internet technology include a wireless LAN (WLAN), a wireless fidelity (WiFi) direct, a digital living network alliance (DLNA), a wireless broadband (WIBRO), a wimax (World Interoperability for Microwave Access) Packet Access, and Long Term Evolution (LTE). The wireless Internet module 113 transmits and receives data according to at least one wireless Internet technology, including Internet technologies not listed above.

The wireless Internet module 113, which performs wireless Internet access through the mobile communication network, is connected to the mobile communication module 110 through the mobile communication network, for example, from the viewpoint that the wireless Internet access by Wibro, HSDPA, GSM, CDMA, WCDMA, LTE, (112).

The short-range communication module 114 is for short-range communication and may be a Bluetooth ™, a Radio Frequency Identification (RFID), an Infrared Data Association (IrDA), an Ultra Wideband (UWB), a ZigBee ), Near Field Communication (NFC), Wireless-Fidelity (Wi-Fi), and Wi-Fi Direct technology. The short-range communication module 114 may communicate with the mobile terminal 100 through a wireless personal area network (Wireless Personal Area Networks) between the mobile terminal 100 and the wireless communication system, between the mobile terminal 100 and another mobile terminal 100, The mobile terminal 100 may support wireless communication between the mobile terminal 100 and the network where the other mobile terminal 100 or the external server is located. The short range communication module 114 can sense (or recognize) another mobile or fixed terminal that can communicate with the mobile terminal 100 around the mobile terminal 100. [

If the detected terminal is a device authenticated to communicate with the mobile terminal 100 according to the present invention, the control unit 180 may transmit at least a part of data processed by the mobile terminal 100 to the short distance communication module 114 To the corresponding terminal or vice versa. For example, according to this, when a telephone is received in the mobile terminal 100, the user performs a telephone conversation through the other terminal, or when a message is received in the mobile terminal 100, It is possible to check the message.

The position information module 115 is a module for obtaining the position (or current position) of the mobile terminal, and a representative example thereof is a Global Positioning System (GPS) module or a Wi-Fi module. For example, when the mobile terminal utilizes the GPS module, it can acquire the position of the mobile terminal by using a signal transmitted from the GPS satellite. As another example, when the mobile terminal utilizes the Wi-Fi module, it can acquire the position of the mobile terminal based on information of a wireless access point (AP) that transmits or receives the wireless signal with the Wi-Fi module.

The input unit 120 is for inputting image information (or signal), audio information (or signal), or information input from a user. For inputting image information, the mobile terminal 100 may include one or more And a camera 121 of a camera. The camera 121 processes image frames such as still images or moving images 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. [ A plurality of cameras 121 provided in the mobile terminal 100 may be arranged to have a matrix structure and various angles or foci may be provided to the mobile terminal 100 through the camera 121 having the matrix structure A plurality of pieces of image information can be input. In addition, the plurality of cameras 121 may be arranged in a stereo structure to acquire a left image and a right image for realizing a stereoscopic image.

The microphone 122 processes the external acoustic signal into electrical voice data. The processed voice data can be utilized variously according to a function (or a running application program) being executed in the mobile terminal 100. Meanwhile, 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 123 is for receiving information from a user and when the information is inputted through the user input unit 123, the control unit 180 can control the operation of the mobile terminal 100 to correspond to the input information . The user input unit 123 may include a mechanical input unit (or a mechanical key such as a button located on the front / rear or side of the mobile terminal 100, a dome switch, a jog wheel, Jog switches, etc.) and touch-type input means. For example, the touch-type input means may comprise a virtual key, a soft key or a visual key displayed on the touch screen through software processing, And a touch key disposed on the touch panel. Meanwhile, the virtual key or the visual key can be displayed on a touch screen having various forms, for example, a graphic, a text, an icon, a video, As shown in FIG.

Meanwhile, the sensing unit 140 senses at least one of information in the mobile terminal, surrounding environment information surrounding the mobile terminal, and user information, and generates a corresponding sensing signal. The control unit 180 may control the driving or operation of the mobile terminal 100 or may perform data processing, function or operation related to the application program installed in the mobile terminal 100 based on the sensing signal. Representative sensors among various sensors that may be included in the sensing unit 140 will be described in more detail.

First, 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 of the detection surface without mechanical contact using an electromagnetic force or infrared rays. The proximity sensor 141 may be disposed in the inner area of the mobile terminal or in proximity to the touch screen, which is covered by the touch screen. The proximity sensor 141 has a longer life than the contact type sensor and its utilization is also high.

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. In the case where the touch screen is electrostatic, the proximity sensor 141 can be configured to detect the proximity of the object with a change of the electric field along the proximity of the object having conductivity. In this case, the touch screen (or touch sensor) itself may be classified as a proximity sensor.

On the other hand, for convenience of explanation, the act of recognizing that the object is located on the touch screen in proximity with no object touching the touch screen is referred to as "proximity touch & The act of actually touching an object on the screen is called a "contact touch. &Quot; The position at which the object is closely touched on the touch screen means a position where the object corresponds to the touch screen vertically when the object is touched. The proximity sensor 141 can detect a proximity touch and a proximity touch pattern (e.g., a proximity touch distance, a proximity touch direction, a proximity touch speed, a proximity touch time, a proximity touch position, have. Meanwhile, the control unit 180 processes data (or information) corresponding to the proximity touch operation and the proximity touch pattern sensed through the proximity sensor 141 as described above, and further provides visual information corresponding to the processed data It can be output on the touch screen. Furthermore, the control unit 180 can control the mobile terminal 100 such that different operations or data (or information) are processed according to whether the touch to the same point on the touch screen is a proximity touch or a touch touch .

The touch sensor uses a touch (or touch input) applied to the touch screen (or the display unit 151) by using at least one of various touch methods such as a resistance film type, a capacitive type, an infrared type, an ultrasonic type, Detection.

For example, the touch sensor may be configured to convert a change in a pressure applied to a specific portion of the touch screen or a capacitance generated in a specific portion to an electrical input signal. The touch sensor may be configured to detect a position, an area, a pressure at the time of touch, etc. of a touch object to be touched on the touch screen on the touch sensor. Here, the touch object may be a finger, a touch pen, a stylus pen, a pointer, or the like as an object to which a touch is applied to the touch sensor.

Thus, when there is a touch input to the touch sensor, the corresponding signal (s) is sent to the touch controller. The touch controller processes the signal (s) and transmits the corresponding data to the controller 180. Thus, the control unit 180 can know which area of the display unit 151 is touched or the like. Here, the touch controller may be a separate component from the control unit 180, and may be the control unit 180 itself.

On the other hand, the control unit 180 may perform different controls or perform the same control according to the type of the touch object, which touches the touch screen (or a touch key provided on the touch screen). Depending on the kind of the touch target object, whether to perform different controls or to perform the same control may be determined according to the current operating state of the mobile terminal 100 or an application program being executed.

On the other hand, the touch sensors and the proximity sensors discussed above can be used independently or in combination to provide a short touch (touch), a long touch, a multi touch, a drag touch ), Flick touch, pinch-in touch, pinch-out touch, swipe touch, hovering touch, and the like. It is possible to sense the touch of the user.

The ultrasonic sensor can recognize the position information of the object to be sensed by using ultrasonic waves. Meanwhile, the controller 180 can calculate the position of the wave generating source through the information sensed by the optical sensor and the plurality of ultrasonic sensors. The position of the wave source can be calculated using the fact that the light is much faster than the ultrasonic wave, that is, the time when the light reaches the optical sensor is much faster than the time the ultrasonic wave reaches the ultrasonic sensor. More specifically, the position of the wave generating source can be calculated using the time difference with the time when the ultrasonic wave reaches the reference signal.

The camera 121 includes at least one of a camera 121, a photosensor, and a laser sensor. The camera 121 is a kind of camera sensor.

The camera 121 and the laser sensor may be combined with each other to sense a touch of the sensing object with respect to the three-dimensional stereoscopic image. The photosensor can be laminated to the display element, which is adapted to scan the movement of the object to be detected proximate to the touch screen. More specifically, the photo sensor mounts a photodiode and a transistor (TR) in a row / column, and scans the contents loaded on the photosensor using an electrical signal that varies according to the amount of light applied to the photodiode . That is, the photo sensor performs coordinate calculation of the object to be sensed according to the amount of change of light, and position information of the object to be sensed can be obtained through the calculation.

The display unit 151 displays (outputs) information processed by the mobile terminal 100. For example, the display unit 151 may display execution screen information of an application program driven by the mobile terminal 100 or UI (User Interface) and GUI (Graphic User Interface) information according to the execution screen information .

In addition, the display unit 151 may be configured as a stereoscopic display unit for displaying a stereoscopic image.

In the stereoscopic display unit, a three-dimensional display system such as a stereoscopic system (glasses system), an autostereoscopic system (no-glasses system), and a projection system (holographic system) can be applied.

Generally, 3D stereoscopic images consist of left image (left eye image) and right image (right eye image). A top-down method of arranging a left image and a right image in one frame according to a method in which a left image and a right image are combined into a three-dimensional stereoscopic image, A side-by-side system in which the left and right images are arranged in a tile shape, a checker board system in which pieces of a left image and a right image are arranged in a tile form, , And a time sequential (frame-by-frame) method in which right and left images are displayed alternately in time.

In addition, the 3D thumbnail image may generate a left image thumbnail and a right image thumbnail from the left image and right image of the original image frame, respectively, and may be generated as one image as they are combined. Generally, a thumbnail means a reduced image or a reduced still image. The left image thumbnail and the right image thumbnail generated in this manner are displayed on the screen with a difference in the left and right distance by the depth sense corresponding to the parallax between the left image and the right image, thereby exhibiting a stereoscopic spatial feeling.

The left and right images necessary for realizing the three-dimensional stereoscopic image can be displayed on the stereoscopic display unit by the stereoscopic processing unit. The stereoscopic processing unit receives a 3D image (an image at a reference time point and an image at an expansion point), sets a left image and a right image therefrom, or receives a 2D image and converts it into a left image and a right image.

The sound output unit 152 may output audio data received from the wireless communication unit 110 or stored in the memory 170 in a call signal reception mode, a call mode or a recording mode, a voice recognition mode, a broadcast reception mode, The sound output unit 152 also outputs sound signals related to functions (e.g., call signal reception sound, message reception sound, etc.) performed in the mobile terminal 100. [ The audio output unit 152 may include a receiver, a speaker, a buzzer, and the like.

The haptic module 153 generates various tactile effects that the user can feel. A typical example of the haptic effect generated by the haptic module 153 may be vibration. The intensity and pattern of the vibration generated in the haptic module 153 can be controlled by the user's selection or setting of the control unit. For example, the haptic module 153 may synthesize and output different vibrations or sequentially output the vibrations.

In addition to the vibration, the haptic module 153 may be configured to perform various functions such as a pin arrangement vertically moving with respect to the contact skin surface, a spraying force or suction force of the air through the injection port or the suction port, a touch on the skin surface, contact with an electrode, And various tactile effects such as an effect of reproducing a cold sensation using an endothermic or exothermic element can be generated.

The haptic module 153 can transmit the tactile effect through the direct contact, and the tactile effect can be felt by the user through the muscles of the finger or arm. The haptic module 153 may include two or more haptic modules 153 according to the configuration of the mobile terminal 100.

The light output unit 154 outputs a signal for notifying the occurrence of an event using the light of the light source of the mobile terminal 100. Examples of events that occur in the mobile terminal 100 may include message reception, call signal reception, missed call, alarm, schedule notification, email reception, information reception through an application, and the like.

The signal output from the light output unit 154 is implemented as the mobile terminal emits light of a single color or a plurality of colors to the front or rear surface. The signal output may be terminated by the mobile terminal detecting the event confirmation of the user.

The interface unit 160 serves as a path for communication with all external devices connected to the mobile terminal 100. The interface unit 160 receives data from an external device or supplies power to each component in the mobile terminal 100 or transmits data in the mobile terminal 100 to an external device. For example, you can connect a device with a wired / wireless headset port, external charger port, wired / wireless data port, memory card port, identification module, audio I / O port, video I / O port, May be included in the interface unit 160.

The identification module is a chip for storing 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. 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 interface unit 160. [

The interface unit 160 may be a path through which power from the cradle is supplied to the mobile terminal 100 when the mobile terminal 100 is connected to an external cradle, And various command signals may be transmitted to the mobile terminal 100. The various command signals or the power source input from the cradle may be operated as a signal for recognizing that the mobile terminal 100 is correctly mounted on the cradle.

The memory 170 may store a program for the operation of the controller 180 and temporarily store input / output data (e.g., a phone book, a message, a still image, a moving picture, etc.). The memory 170 may store data related to vibration and sound of various patterns outputted when a touch is input on the touch screen.

The memory 170 may be a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (e.g., SD or XD memory), a RAM (Random Access Memory), a static random access memory (SRAM), a read-only memory (ROM), an electrically erasable programmable read-only memory (EEPROM), a programmable read- And may include a storage medium of at least one type of disk and optical disk. The mobile terminal 100 may operate in association with a web storage that performs the storage function of the memory 170 over the Internet.

Meanwhile, as described above, the control unit 180 controls the operations related to the application program and the general operation of the mobile terminal 100. [ For example, when the state of the mobile terminal meets a set condition, the control unit 180 can execute or release a lock state for restricting input of a user's control command to applications.

In addition, the control unit 180 performs control and processing related to voice communication, data communication, video call, or the like, or performs pattern recognition processing to recognize handwriting input or drawing input performed on the touch screen as characters and images, respectively . Further, the controller 180 may control any one or a plurality of the above-described components in order to implement various embodiments described below on the mobile terminal 100 according to the present invention.

The power supply unit 190 receives external power and internal power under the control of the controller 180 and supplies power necessary for operation of the respective components. The power supply unit 190 includes a battery, the battery may be an internal battery configured to be chargeable, and may be detachably coupled to the terminal body for charging or the like.

In addition, the power supply unit 190 may include a connection port, and the connection port may be configured as an example of an interface 160 through which an external charger for supplying power for charging the battery is electrically connected.

As another example, the power supply unit 190 may be configured to charge the battery in a wireless manner without using the connection port. In this case, the power supply unit 190 may use at least one of an inductive coupling method based on a magnetic induction phenomenon from an external wireless power transmission apparatus and a magnetic resonance coupling method based on an electromagnetic resonance phenomenon Power can be delivered.

In the following, various embodiments may be embodied in a recording medium readable by a computer or similar device using, for example, software, hardware, or a combination thereof.

Referring to FIGS. 1B and 1C, the disclosed mobile terminal 100 includes a bar-shaped terminal body. However, the present invention is not limited thereto and can be applied to various structures such as a folder type, a flip type, a slide type, a swing type, and a swivel type in which a watch type, a clip type, a glass type or two or more bodies are relatively movably coupled .

Here, the terminal body can be understood as a concept of referring to the mobile terminal 100 as at least one aggregate.

The mobile terminal 100 includes a case (a frame, a housing, a cover, etc.) which forms an appearance. As shown, the mobile terminal 100 may include a front case 101 and a rear case 102. Various electronic components are disposed in the inner space formed by the combination of the front case 101 and the rear case 102. At least one middle case may be additionally disposed between the front case 101 and the rear case 102.

A display unit 151 is disposed on a front surface of the terminal body to output information. The window 151a of the display unit 151 may be mounted on the front case 101 to form a front surface of the terminal body together with the front case 101. [

In some cases, electronic components may also be mounted on the rear case 102. Electronic parts that can be mounted on the rear case 102 include detachable batteries, an identification module, a memory card, and the like. In this case, a rear cover 103 for covering the mounted electronic components can be detachably coupled to the rear case 102. Therefore, when the rear cover 103 is separated from the rear case 102, the electronic parts mounted on the rear case 102 are exposed to the outside.

As shown, when the rear cover 103 is coupled to the rear case 102, a side portion of the rear case 102 can be exposed. In some cases, the rear case 102 may be completely covered by the rear cover 103 during the engagement. Meanwhile, the rear cover 103 may be provided with an opening for exposing the camera 121b and the sound output unit 152b to the outside.

These cases 101, 102, and 103 may be formed by injection molding of synthetic resin or may be formed of metal such as stainless steel (STS), aluminum (Al), titanium (Ti), or the like.

The mobile terminal 100 may be configured such that one case provides the internal space, unlike the above example in which a plurality of cases provide an internal space for accommodating various electronic components. In this case, a unibody mobile terminal 100 in which synthetic resin or metal is connected from the side to the rear side can be realized.

Meanwhile, the mobile terminal 100 may include a waterproof unit (not shown) for preventing water from penetrating into the terminal body. For example, the waterproof portion is provided between the window 151a and the front case 101, between the front case 101 and the rear case 102, or between the rear case 102 and the rear cover 103, And a waterproof member for sealing the inside space of the oven.

The mobile terminal 100 is provided with a display unit 151, first and second sound output units 152a and 152b, a proximity sensor 141, an illuminance sensor 142, a light output unit 154, Cameras 121a and 121b, first and second operation units 123a and 123b, a microphone 122, an interface unit 160, and the like.

1B and 1C, a display unit 151, a first sound output unit 152a, a proximity sensor 141, an illuminance sensor 142, an optical output unit (not shown) The first camera 121a and the first operation unit 123a are disposed on the side of the terminal body and the second operation unit 123b, the microphone 122 and the interface unit 160 are disposed on the side surface of the terminal body, And a mobile terminal 100 having a second sound output unit 152b and a second camera 121b disposed on a rear surface thereof.

However, these configurations are not limited to this arrangement. These configurations may be omitted or disposed on other surfaces as needed. For example, the first operation unit 123a may not be provided on the front surface of the terminal body, and the second sound output unit 152b may be provided on the side of the terminal body rather than the rear surface of the terminal body.

The display unit 151 displays (outputs) information processed by the mobile terminal 100. For example, the display unit 151 may display execution screen information of an application program driven by the mobile terminal 100 or UI (User Interface) and GUI (Graphic User Interface) information according to the execution screen information .

The display unit 151 may be a liquid crystal display (LCD), a thin film transistor-liquid crystal display (TFT LCD), an organic light-emitting diode (OLED), a flexible display display, a 3D display, and an e-ink display.

In addition, the display unit 151 may exist in two or more depending on the embodiment of the mobile terminal 100. In this case, the mobile terminal 100 may be provided with a plurality of display portions spaced apart from each other or disposed integrally with one another, or may be disposed on different surfaces, respectively.

The display unit 151 may include a touch sensor that senses a touch with respect to the display unit 151 so that a control command can be received by a touch method. When a touch is made to the display unit 151, the touch sensor senses the touch, and the control unit 180 generates a control command corresponding to the touch based on the touch. The content input by the touch method may be a letter or a number, an instruction in various modes, a menu item which can be designated, and the like.

The touch sensor may be a film having a touch pattern and disposed between the window 151a and a display (not shown) on the rear surface of the window 151a, or may be a metal wire . Alternatively, the touch sensor may be formed integrally with the display. For example, the touch sensor may be disposed on a substrate of the display or inside the display.

In this way, the display unit 151 can form a touch screen together with the touch sensor. In this case, the touch screen can function as a user input unit 123 (see FIG. 1A). In some cases, the touch screen may replace at least some functions of the first operation unit 123a.

The first sound output unit 152a may be implemented as a receiver for transmitting a call sound to a user's ear and the second sound output unit 152b may be implemented as a loud speaker for outputting various alarm sounds or multimedia playback sounds. . ≪ / RTI >

The window 151a of the display unit 151 may be provided with an acoustic hole for emitting the sound generated from the first acoustic output unit 152a. However, the present invention is not limited to this, and the sound may be configured to be emitted along an assembly gap (for example, a gap between the window 151a and the front case 101) between the structures. In this case, the appearance of the mobile terminal 100 can be made more simple because the hole formed independently for the apparent acoustic output is hidden or hidden.

The optical output unit 154 is configured to output light for notifying the occurrence of an event. Examples of the event include a message reception, a call signal reception, a missed call, an alarm, a schedule notification, an email reception, and reception of information through an application. The control unit 180 may control the light output unit 154 to terminate the light output when the event confirmation of the user is detected.

The first camera 121a processes an image frame of a still image or a moving image obtained by the image sensor in the photographing mode or the video communication mode. The processed image frame can be displayed on the display unit 151 and can be stored in the memory 170. [

The first and second operation units 123a and 123b may be collectively referred to as a manipulating portion as an example of a user input unit 123 operated to receive a command for controlling the operation of the mobile terminal 100 have. The first and second operation units 123a and 123b can be employed in any manner as long as the user is in a tactile manner such as touch, push, scroll, or the like.

In this figure, the first operation unit 123a is a touch key, but the present invention is not limited thereto. For example, the first operation unit 123a may be a mechanical key or a combination of a touch key and a push key.

The contents input by the first and second operation units 123a and 123b can be variously set. For example, the first operation unit 123a receives commands such as a menu, a home key, a cancel, and a search, and the second operation unit 123b receives the commands from the first or second sound output units 152a and 152b And a switch to the touch recognition mode of the display unit 151 can be input.

On the other hand, a rear input unit (not shown) may be provided on the rear surface of the terminal body as another example of the user input unit 123. The rear input unit is operated to receive a command for controlling the operation of the mobile terminal 100, and input contents may be variously set. For example, commands such as power on / off, start, end, scrolling, and the like, the size adjustment of the sound output from the first and second sound output units 152a and 152b, And the like can be inputted. The rear input unit may be implemented as a touch input, a push input, or a combination thereof.

The rear input unit may be disposed so as to overlap with the front display unit 151 in the thickness direction of the terminal body. For example, the rear input unit may be disposed at the rear upper end of the terminal body such that when the user holds the terminal body with one hand, the rear input unit can be easily operated using the index finger. However, the present invention is not limited thereto, and the position of the rear input unit may be changed.

When a rear input unit is provided on the rear surface of the terminal body, a new type of user interface using the rear input unit can be realized. When the first operation unit 123a is not disposed on the front surface of the terminal body in place of at least a part of the functions of the first operation unit 123a provided on the front surface of the terminal body, The display unit 151 may be configured as a larger screen.

Meanwhile, the mobile terminal 100 may be provided with a fingerprint recognition sensor for recognizing the fingerprint of the user, and the controller 180 may use the fingerprint information sensed through the fingerprint recognition sensor as authentication means. The fingerprint recognition sensor may be embedded in the display unit 151 or the user input unit 123.

The microphone 122 is configured to receive the user's voice, other sounds, and the like. The microphone 122 may be provided at a plurality of locations to receive stereophonic sound.

The interface unit 160 is a path through which the mobile terminal 100 can be connected to an external device. For example, the interface unit 160 may include a connection terminal for connection with another device (for example, an earphone or an external speaker), a port for short-range communication (for example, an infrared port (IrDA Port), a Bluetooth port A wireless LAN port, or the like), or a power supply terminal for supplying power to the mobile terminal 100. The interface unit 160 may be implemented in the form of a socket for receiving an external card such as a SIM or UIM, a memory card for information storage, and the like.

And a second camera 121b may be disposed on a rear surface of the terminal body. In this case, the second camera 121b has a photographing direction which is substantially opposite to that of the first camera 121a.

The second camera 121b may include a plurality of lenses arranged along at least one line. The plurality of lenses may be arranged in a matrix form. Such a camera can be named an 'array camera'. When the second camera 121b is configured as an array camera, images can be taken in various ways using a plurality of lenses, and a better quality image can be obtained.

The flash 124 may be disposed adjacent to the second camera 121b. The flash 124 shines light toward the subject when the subject is photographed by the second camera 121b.

And a second sound output unit 152b may be additionally disposed in the terminal body. The second sound output unit 152b may implement a stereo function together with the first sound output unit 152a and may be used for implementing a speakerphone mode in a call.

The terminal body may be provided with at least one antenna for wireless communication. The antenna may be embedded in the terminal body or formed in the case. For example, an antenna constituting a part of the broadcast receiving module 111 (see FIG. 1A) may be configured to be able to be drawn out from the terminal body. Alternatively, the antenna may be formed in a film type and attached to the inner surface of the rear cover 103, or a case including a conductive material may be configured to function as an antenna.

The terminal body is provided with a power supply unit 190 (see FIG. 1A) for supplying power to the mobile terminal 100. The power supply unit 190 may include a battery 191 built in the terminal body or detachable from the outside of the terminal body.

The battery 191 may be configured to receive power through a power cable connected to the interface unit 160. In addition, the battery 191 may be configured to be wirelessly chargeable through a wireless charger. The wireless charging may be implemented by a magnetic induction method or a resonance method (magnetic resonance method).

The rear cover 103 is configured to be coupled to the rear case 102 so as to cover the battery 191 to restrict the release of the battery 191 and to protect the battery 191 from external impact and foreign matter . When the battery 191 is detachably attached to the terminal body, the rear cover 103 may be detachably coupled to the rear case 102.

The mobile terminal 100 may be provided with an accessory that protects the appearance or supports or expands the function of the mobile terminal 100. [ One example of such an accessory is a cover or pouch that covers or accommodates at least one side of the mobile terminal 100. [ The cover or pouch may be configured to interlock with the display unit 151 to expand the function of the mobile terminal 100. Another example of an accessory is a stylus for supplementing or extending the touch input to the touch screen.

Meanwhile, in the present invention, information processed in the mobile terminal can be displayed using a flexible display. Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

2 is a conceptual diagram for explaining a modification of the mobile terminal 200 according to the present invention.

As shown, the display unit 251 may be configured to be deformable by an external force. The deformation may be at least one of warping, bending, folding, twisting, and curling of the display portion 251. The deformable display portion 251 may be referred to as a " flexible display portion ". Here, the flexible display unit 251 may include both a general flexible display and an electronic paper.

A typical flexible display is a lightweight, brittle, durable display that is fabricated on a thin, flexible substrate that can flex, bend, fold, twist, or curl like a paper while maintaining the characteristics of a conventional flat panel display.

In addition, the electronic paper is a display technology to which general ink characteristics are applied, and the point that the reflected light is used is different from the conventional flat panel display. The electronic paper can be changed by using a twist ball or electrophoresis (electrophoresis) using a capsule.

In a state in which the flexible display portion 251 is not deformed (for example, a state having an infinite radius of curvature, hereinafter referred to as a first state), the display area of the flexible display portion 251 is flat. In the first state, the display area may be a curved surface in a state deformed by an external force (for example, a state having a finite radius of curvature, hereinafter referred to as a second state). As shown in the figure, the information displayed in the second state may be time information output on the curved surface. Such visual information is realized by independently controlling the emission of a sub-pixel arranged in a matrix form. The unit pixel means a minimum unit for implementing one color.

The flexible display unit 251 may be placed in a bent state (for example, a vertical state or a left-to-right bent state) instead of a flat state in the first state. In this case, if an external force is applied to the flexible display portion 251, the flexible display portion 251 can be transformed into a flat state or a more bent state.

Meanwhile, the flexible display unit 251 may be combined with a touch sensor to implement a flexible touch screen. When a touch is made to the flexible touch screen, the control unit 180 (see FIG. 1A) can perform control corresponding to the touch input. The flexible touch screen may be configured to sense the touch input in the first state as well as the second state.

Meanwhile, the mobile terminal 200 according to the present modification may be provided with a deformation detecting means capable of detecting deformation of the flexible display unit 251. The deformation detecting means may be included in the sensing unit 140 (see FIG. 1A).

The deformation detecting unit may be provided in the flexible display unit 251 or the case 201 to sense information related to deformation of the flexible display unit 251. Here, the information related to the deformation may be the direction in which the flexible display unit 251 is deformed, the degree of deformation, the deformed position, the deformation time, and the acceleration at which the deformed flexible display unit 251 is restored, In addition, the flexible display unit 251 may be various information that can be detected due to the bending of the flexible display unit 251.

The control unit 180 may change the information displayed on the flexible display unit 251 or change the information displayed on the flexible display unit 251 based on the information related to the deformation of the flexible display unit 251, It is possible to generate a control signal for controlling the function of the controller.

Meanwhile, the mobile terminal 200 according to the present modification may include a case 201 that accommodates the flexible display unit 251. The case 201 may be configured to be deformable together with the flexible display unit 251 by an external force in consideration of the characteristics of the flexible display unit 251.

In addition, a battery (not shown) included in the mobile terminal 200 may be configured to be deformable together with the flexible display unit 251 due to an external force, taking into account the characteristics of the flexible display unit 251. In order to implement the battery, a stack and folding method in which battery cells are stacked on top of one another may be applied.

Meanwhile, the mobile terminal can be extended to a wearable device that can be worn on the body beyond the dimension that the user mainly grasps and uses. These wearable devices include smart watch, smart glass, and head mounted display (HMD). Hereinafter, examples of a mobile terminal extended to a wearable device will be described.

The wearable device can be made to be able to exchange (or interlock) data with another mobile terminal 100. The short range communication module 114 can detect (or recognize) a wearable device capable of communicating with the mobile terminal 100. If the detected wearable device is a device authenticated to communicate with the mobile terminal 100, the control unit 180 may transmit at least a part of the data processed by the mobile terminal 100 to the wearable device 100 via the short- Lt; / RTI > Accordingly, the user can use the data processed by the mobile terminal 100 through the wearable device. For example, when a telephone is received in the mobile terminal 100, it is possible to perform a telephone conversation via the wearable device or to confirm the received message via the wearable device when a message is received in the mobile terminal 100 .

3 is a perspective view showing an example of a watch-type mobile terminal 300 according to another embodiment of the present invention.

3, the watch-type mobile terminal 300 includes a main body 301 having a display portion 351 and a band 302 connected to the main body 301 and configured to be worn on the wrist.

The main body 301 includes a case that forms an appearance. As shown, the case may include a first case 301a and a second case 301b that provide an internal space for accommodating various electronic components. However, the present invention is not limited to this, and one case may be configured to provide the internal space, so that a mobile terminal 300 of a unibody may be realized.

The watch-type mobile terminal 300 is configured to allow wireless communication, and the main body 301 may be provided with an antenna for the wireless communication. On the other hand, the antenna can expand its performance by using a case. For example, a case comprising a conductive material may be configured to electrically connect with the antenna to extend the ground or radiating area.

A display unit 351 is disposed on a front surface of the main body 301 to output information, and a touch sensor is provided on the display unit 351 to implement a touch screen. The window 351a of the display unit 351 may be mounted on the first case 301a to form a front surface of the terminal body together with the first case 301a.

The main body 301 may include an acoustic output unit 352, a camera 321, a microphone 322, a user input unit 323, and the like. When the display unit 351 is implemented as a touch screen, the display unit 351 may function as a user input unit 323, so that the main body 301 may not have a separate key.

The band 302 is worn on the wrist so as to surround the wrist and can be formed of a flexible material for easy wearing. As an example, the band 302 may be formed of leather, rubber, silicone, synthetic resin, or the like. In addition, the band 302 is detachably attached to the main body 301, and can be configured to be replaceable with various types of bands according to the user's preference.

On the other hand, the band 302 can be used to extend the performance of the antenna. For example, the band may include a ground extension (not shown) that is electrically connected to the antenna and extends the ground region.

The band 302 may be provided with a fastener 302a. The fastener 302a may be embodied by a buckle, a snap-fit hook structure, or a velcro (trademark), and may include a stretchable section or material . In this drawing, an example in which the fastener 302a is embodied as a buckle is shown.

4 is a perspective view showing an example of a glass-type mobile terminal 400 according to another embodiment of the present invention.

The glass-type mobile terminal 400 is configured to be worn on the head of a human body, and a frame unit (case, housing, etc.) for the mobile terminal 400 may be provided. The frame portion may be formed of a flexible material to facilitate wearing. This figure illustrates that the frame portion includes a first frame 401 and a second frame 402 of different materials.

The frame portion is supported on the head portion, and a space for mounting various components is provided. As shown in the figure, electronic parts such as the control module 480, the sound output module 452, and the like may be mounted on the frame part. Further, a lens 403 covering at least one of the left eye and the right eye may be detachably mounted on the frame portion.

The control module 480 controls various electronic components included in the mobile terminal 400. The control module 480 can be understood as a configuration corresponding to the control unit 180 described above. This figure illustrates that the control module 480 is provided in the frame portion on one side of the head. However, the position of the control module 480 is not limited thereto.

The display unit 451 may be implemented in the form of a head-mounted display (HMD). The HMD type refers to a display method that is mounted on a head and displays an image directly in front of the user's eyes. When the user wears the glass-type mobile terminal 400, the display unit 451 may be arranged to correspond to at least one of the left and right eyes so that the user can directly provide an image in front of the user's eyes. In this figure, the display unit 451 is located at a portion corresponding to the right eye so that an image can be output toward the user's right eye.

The display unit 451 can project an image to the user's eyes using a prism. Further, the prism may be formed to be transmissive so that the user can view the projected image and the general view of the front (the range that the user views through the eyes) together.

As described above, the image output through the display unit 451 may be overlapped with the general view. The mobile terminal 400 can provide an Augmented Reality (AR) in which a virtual image is superimposed on a real image or a background and displayed as a single image using the characteristics of the display.

The camera 421 is disposed adjacent to at least one of the left eye and the right eye, and is configured to photograph a forward image. Since the camera 421 is positioned adjacent to the eyes, the camera 421 can acquire a scene viewed by the user as an image.

Although the camera 421 is provided in the control module 480 in this figure, it is not limited thereto. The camera 421 may be installed in the frame portion, or may be provided in a plurality of ways to obtain a stereoscopic image.

The glass-type mobile terminal 400 may include user input units 423a and 423b operated to receive control commands. The user input units 423a and 423b can be employed in any manner as long as the user operates in a tactile manner such as a touch or a push. This figure illustrates that the frame unit and the control module 480 are provided with user input units 423a and 423b of a push and touch input method, respectively.

In addition, the glass-type mobile terminal 400 may be provided with a microphone (not shown) for receiving sound and processing it as electrical voice data and an acoustic output module 452 for outputting sound. The sound output module 452 may be configured to transmit sound in a general sound output mode or a bone conduction mode. When the sound output module 452 is implemented in a bone conduction manner, when the user wears the mobile terminal 400, the sound output module 452 is brought into close contact with the head and vibrates the skull to transmit sound.

Next, a communication system that can be implemented through the mobile terminal 100 according to the present invention will be described.

First, the communication system may use different wireless interfaces and / or physical layers. For example, wireless interfaces that can be used by a communication system include Frequency Division Multiple Access (FDMA), Time Division Multiple Access (TDMA), Code Division Multiple Access (CDMA) , Universal Mobile Telecommunications Systems (UMTS) (especially Long Term Evolution (LTE)), Global System for Mobile Communications (GSM), and the like.

Hereinafter, for the sake of convenience of description, the description will be limited to CDMA. However, it is apparent that the present invention can be applied to all communication systems including CDMA wireless communication systems.

The CDMA wireless communication system includes at least one terminal 100, at least one base station (BS), at least one base station controller (BSCs), and a mobile switching center (MSC) can do. The MSC is configured to be coupled to a Public Switched Telephone Network (PSTN) and BSCs. The BSCs may be paired with the BS via a backhaul line. The backhaul line may be provided according to at least one of E1 / T1, ATM, IP, PPP, Frame Relay, HDSL, ADSL or xDSL. Thus, a plurality of BSCs may be included in a CDMA wireless communication system.

Each of the plurality of BSs may comprise at least one sector, and each sector may comprise an omnidirectional antenna or an antenna pointing to a particular direction of radial from the BS. In addition, each sector may include two or more antennas of various types. Each BS may be configured to support a plurality of frequency assignments, and a plurality of frequency assignments may each have a specific spectrum (e.g., 1.25 MHz, 5 MHz, etc.).

The intersection of sector and frequency assignment may be referred to as a CDMA channel. The BS may be referred to as a base station transceiver subsystem (BTSs). In this case, a combination of one BSC and at least one BS may be referred to as a " base station ". The base station may also indicate a "cell site ". Alternatively, each of the plurality of sectors for a particular BS may be referred to as a plurality of cell sites.

A broadcast transmission unit (BT) transmits a broadcast signal to terminals 100 operating in the system. The broadcast receiving module 111 shown in FIG. 1A is provided in the terminal 100 to receive a broadcast signal transmitted by the BT.

In addition, a CDMA wireless communication system may be associated with a GPS (Global Positioning System) to identify the location of the mobile terminal 100. The satellite 300 aids in locating the mobile terminal 100. Useful location information may be obtained by two or more satellites. Here, the position of the mobile terminal 100 can be tracked using all the techniques capable of tracking the location as well as the GPS tracking technology. Also, at least one of the GPS satellites may optionally or additionally be responsible for satellite DMB transmission.

The location information module 115 included in the mobile terminal is for acquiring the location of the mobile terminal, and may include a GPS module and a Wi-Fi module as typical examples. The GPS module 115 calculates distance information and accurate time information from three or more satellites and then applies trigonometry to the calculated information to accurately calculate three-dimensional current location information according to latitude, longitude, and altitude can do. At present, a method of calculating position and time information using three satellites and correcting an error of the calculated position and time information using another satellite is widely used. In addition, the GPS module 115 can calculate speed information by continuously calculating the current position in real time. However, it is difficult to accurately measure the position of the mobile terminal by using the GPS module in the shadow area of the satellite signal as in the room. Accordingly, a Wi-Fi Positioning System (WPS) can be utilized to compensate the positioning of the GPS system.

A Wi-Fi Positioning System (WPS) is a system that uses a WiFi module included in the mobile terminal 100 and a wireless AP (wireless access point) that transmits or receives a wireless signal with the WiFi module, 100), which is a wireless local area network (WLAN) based positioning technology using Wi-Fi.

The WiFi location tracking system may include a Wi-Fi location server, a mobile terminal 100, a wireless AP connected to the mobile terminal 100, and a database in which certain wireless AP information is stored.

The mobile terminal 100 connected to the wireless AP can transmit a location information request message to the Wi-Fi location server.

The Wi-Fi position location server extracts information of the wireless AP connected to the mobile terminal 100 based on the location information request message (or signal) of the mobile terminal 100. The information of the wireless AP connected to the mobile terminal 100 may be transmitted to the Wi-Fi location server through the mobile terminal 100 or may be transmitted from the wireless AP to the Wi-Fi location server.

SSID, RSSI, channel information, Privacy, Network Type, Signal Strength, and Noise Strength based on the location information request message of the mobile terminal 100, Lt; / RTI >

As described above, the Wi-Fi position location server can receive the information of the wireless AP connected to the mobile terminal 100 and extract the wireless AP information corresponding to the wireless AP to which the mobile terminal is connected from the pre-established database. In this case, the information of any wireless APs stored in the database includes at least one of MAC address, SSID, channel information, privacy, network type, radius coordinates of the wireless AP, building name, Available), the address of the AP owner, telephone number, and the like. At this time, in order to remove the wireless AP provided using the mobile AP or the illegal MAC address in the positioning process, the Wi-Fi location server may extract only a predetermined number of wireless AP information in order of RSSI.

Then, the Wi-Fi location server can extract (or analyze) the location information of the mobile terminal 100 using at least one wireless AP information extracted from the database. And compares the received information with the received wireless AP information to extract (or analyze) the location information of the mobile terminal 100.

As a method for extracting (or analyzing) the position information of the mobile terminal 100, a Cell-ID method, a fingerprint method, a triangulation method, and a landmark method can be utilized.

The Cell-ID method is a method of determining the position of the mobile station with the strongest signal strength among neighboring wireless AP information collected by the mobile terminal. Although the implementation is simple, it does not cost extra and it can acquire location information quickly, but there is a disadvantage that positioning accuracy is lowered when the installation density of the wireless AP is low.

The fingerprint method collects signal strength information by selecting a reference position in a service area, and estimates the position based on the signal strength information transmitted from the mobile terminal based on the collected information. In order to use the fingerprint method, it is necessary to previously convert the propagation characteristics into a database.

The triangulation method is a method of calculating the position of the mobile terminal based on the coordinates of at least three wireless APs and the distance between the mobile terminals. In order to measure the distance between the mobile terminal and the wireless AP, the signal intensity may be converted into distance information or the time of arrival (ToA) of the wireless signal may be used.

The landmark method is a method of measuring the position of a mobile terminal using a landmark transmitter that knows the location.

Various algorithms can be utilized as a method for extracting (or analyzing) the location information of the mobile terminal.

The extracted location information of the mobile terminal 100 is transmitted to the mobile terminal 100 through the Wi-Fi location server, so that the mobile terminal 100 can acquire the location information.

The mobile terminal 100 may be connected to at least one wireless AP to obtain location information. At this time, the number of wireless APs required to acquire the location information of the mobile terminal 100 may be variously changed according to the wireless communication environment in which the mobile terminal 100 is located.

1A, a mobile terminal according to the present invention includes a Bluetooth ™, a Radio Frequency Identification (RFID), an Infrared Data Association (IrDA), a UWB (Ultra Wideband), a ZigBee, an NFC Near Field Communication) can be applied.

Among them, the NFC module provided in the mobile terminal supports the non-contact type short-range wireless communication between the terminals at a distance of about 10 cm. The NFC module may operate in either a card mode, a reader mode, or a P2P mode. In order for the NFC module to operate in the card mode, the mobile terminal 100 may further include a security module for storing card information. Here, the security module may be a physical medium such as a UICC (Universal Integrated Circuit Card) (e.g., SIM or USIM), Secure micro SD and a sticker, or a logical medium (e.g., embeded SE (Secure Element) Lt; / RTI > Data exchange based on SWP (Single Wire Protocol) can be made between NFC module and security module.

When the NFC module is operated in the card mode, the mobile terminal can transmit the stored card information to the outside such as a conventional IC card. Specifically, if the mobile terminal storing the card information of the payment card such as a credit card or a bus card is brought close to the fare payment machine, the mobile local payment can be processed, and the mobile terminal storing the card information of the access card can be accessed If you are close to the time, the approval process for access may begin. Cards such as credit cards, transportation cards, and access cards are mounted on the security module in the form of an applet, and the security module can store card information on the mounted card. Here, the card information of the payment card may be at least one of a card number, balance, and usage details, and the card information of the access card may include at least one of a name, a number (e.g., It can be one.

When the NFC module is operated in the reader mode, the mobile terminal can read data from an external tag. At this time, the data received from the mobile terminal by the tag may be coded into a data exchange format (NFC Data Exchange Format) defined by the NFC Forum. In addition, the NFC Forum defines four record types. Specifically, the NFC forum defines four RTDs (Record Type Definitions) such as Smart Poster, Text, Uniform Resource Identifier (URI), and General Control. If the data received from the tag is a smart poster type, the control unit executes a browser (e.g., an Internet browser), and if the data received from the tag is a text type, the control unit can execute the text viewer. When the data received from the tag is a URI type, the control unit executes the browser or makes a telephone call, and if the data received from the tag is a general control type, it can execute appropriate operations according to the control contents.

When the NFC module is operated in the P2P mode, the mobile terminal can perform P2P communication with another mobile terminal. At this time, LLCP (Logical Link Control Protocol) may be applied to P2P communication. For P2P communication, a connection can be created between the mobile terminal and another mobile terminal. At this time, the generated connection can be divided into a connectionless mode in which one packet is exchanged and terminated, and a connection-oriented mode in which packets are exchanged consecutively. Through P2P communications, data such as business cards, contact information, digital photos, URLs in electronic form, and setup parameters for Bluetooth and Wi-Fi connectivity can be exchanged. However, since the usable distance of NFC communication is short, the P2P mode can be effectively used to exchange small-sized data.

Hereinafter, an embodiment (s) related to a data sharing method that can be implemented in the thus configured terminal will be described with reference to the accompanying drawings.

In the present invention, sharing POI data among a plurality of terminals can meet the needs to accurately share the neighboring area of interest or interest objects of the sharer.

In particular, in order to facilitate understanding of the present invention, a terminal having a camera function activated, that is, a wearable device (hereinafter referred to as a wearable device) will be described as an example for convenience of explanation.

In order to more accurately share the POI data, the positioning module, the azimuth module, the camera sensor, and the like of the above-described wearable device are utilized.

5 is a view for explaining an example of POI data sharing of a terminal.

5 (a) and 5 (b), when a user shares POI data using an image including positional information and geographic data, the image captured by other users in a specific region and the region There is a technique to record or inquire comments. However, it is difficult to specify an object in the place only by setting the POI in most places, such as parks, markets, and cafes.

Therefore, in the case where it is based on the above-described information or navigation data, it is possible to easily go to the vicinity of the destination. However, when trying to find a destination near the destination or searching for a specific location or object in the destination, .

Accordingly, in sharing POI data in the present invention, mutual communication through data sharing can be performed more smoothly and accurately by using enhanced POI data newly defined in the present specification rather than based only on image or comment data .

Hereinafter, a method for sharing enhanced POI data among a plurality of terminals will be described in more detail. Hereinafter, for convenience of explanation and understanding of the present invention, two terminals are taken as an example, and each of the terminals is a wearable device as an example.

Hereinafter, a terminal for transmitting enhanced POI data will be referred to as a first terminal and a terminal for receiving and processing the enhanced POI data will be referred to as a second terminal.

6 is a flowchart illustrating a method of transmitting enhanced POI data according to the present invention.

6 is a flowchart illustrating an embodiment of transmitting enhanced POI data from a first terminal to a second terminal.

Referring to FIG. 6, the first terminal captures the POI through the camera sensor to acquire the POI image data. The first terminal obtains distance data d1 and azimuth angle data? From the POI through a distance measuring sensor and an azimuth angle sensor, respectively. In addition, the first terminal obtains its first position data through a GPS sensor or the like (S610).

The first terminal receives the second position data of the second terminal from the second terminal to share data, and calculates the distance data d2 between the first terminal and the second terminal based on the received second position data (S620).

The first terminal generates POI reference data based on the distance data d2 and the acquired first position data and generates POI data to be transmitted based on the generated POI reference data and the data obtained in step S610 (S630).

The first terminal transmits the generated POI data to the second terminal (S640).

In the above, the reference data in the POI data may include distance data (x) from the current position of the second terminal to the POI and azimuth data (?) For the POI.

In addition, the generated POI data may further include latitude and longitude data of the terminal.

In addition, the step of transmitting to the another terminal may be performed through any one of a web server and an MMS.

FIG. 7 is a flowchart illustrating a method of transmitting enhanced POI data according to the present invention.

6 is a diagram for transmitting enhanced POI data from a first terminal to a second terminal. FIG. 7 illustrates processing for processing enhanced POI data received from the second terminal.

The second terminal receives the enhanced POI data from the first terminal (S710) and determines whether to output the received POI data directly (S720). For this determination, the second terminal may determine based on at least one of its current location and the current viewing direction.

As a result of the determination in step S720, if the second terminal determines that the enhanced enhanced POI data can be output immediately, the second terminal outputs the enhanced enhanced POI data directly through the output unit.

If it is determined that it is difficult to directly output the enhanced POI data received from the second terminal as a result of the determination in step S720, the controller compares the received POI data with the image data obtained in the position, azimuth, (S730).

In operation S740, the second terminal outputs guidance data to guide the user's position and line of sight according to the comparison result.

The second terminal may determine a data value for deriving a position and a line of sight of the user of the terminal based on a comparison operation value of the obtained image data and POI data.

In the above, the POI data includes azimuth angle (alpha) data according to the viewing direction of the object, location data about the current position of the user of the terminal, and view data on the object image captured through the camera sensor of the corresponding terminal Or the like.

The guidance data may be implemented by at least one of audio data and image data such as arrows.

8 is a flowchart illustrating a method of processing enhanced POI data between a plurality of terminals according to the present invention.

6 and 7 illustrate a method of transmitting enhanced POI data from a first terminal to a second terminal and a method of receiving and processing enhanced POI data transmitted from a first terminal in a second terminal, respectively FIG. 8 illustrates a process performed between the first terminal and the second terminal at a time.

Referring to FIG. 8, the first terminal A captures a POI viewed by the first terminal A and generates image data for the POI (S810).

The first terminal A transmits the POI data to the second terminal B (S820). At this time, the POI data may include position, azimuth, image data, and the like.

The second terminal B determines whether to output the POI data received from the first terminal A in its position and direction (S830).

If it is determined in step S830 that the POI data can not be output from the second terminal B, the second terminal B transmits the currently received image to the first terminal A based on the position, azimuth, The received POI data is compared and calculated (S840).

The second terminal B outputs the inductive data to derive the position or line of sight of the user of the second terminal B in the POI direction (S850).

Steps S840 and S850 may be repeated until the second terminal B can display the POI data through the output unit. For example, if the distance between the second terminal and the POI is close enough to output the POI data at the present second terminal because the distance between the second terminal and the POI is too long to be rather inconvenient, This is because confusion of the user can be prevented in advance. Therefore, the guidance data serves as a kind of navigation data.

Such derived data can be made through an indicator such as an arrow or audio feedback.

At least one of an indicator such as an arrow or an audio feedback may be determined based on the surrounding information.

For example, the second terminal collects the surrounding information and outputs an indicator such as the arrow on the screen if the collected surrounding information is bright enough to output an indicator such as an arrow. On the other hand, if the second terminal is too bright to output the indicator on the basis of the collected surrounding information and it is difficult to identify the indicator to be output, the second terminal may rather output the audio data in the form of audio data to facilitate the user's convenience.

Conversely, if the ambient environment information, that is, ambient noise (dB) data, is higher than a certain level, the second terminal may hold the audio data output and output an indicator such as an arrow corresponding thereto.

Meanwhile, the second terminal may simultaneously output the indicator and the audio data. In this case, the indicator and the audio data may or may not correspond exactly to each other. For example, in the latter case, an indicator may be used to indicate the line of sight or the direction of movement, and the audio data may indicate the distance to the POI.

On the other hand, if it is determined in step S830 that the second terminal B can output the POI data, the second terminal B directly outputs the POI data through the output unit. At this time, the output POI data may be, for example, induction data.

Meanwhile, the first terminal may generate at least one of the indicator and the audio data as direct guidance data, and transmit the indicator data to the first terminal instead of the comparison result in the second terminal.

FIG. 9 is a view for explaining a method of generating enhanced POI data according to the present invention, and FIG. 10 is a view for explaining an equation used in the enhanced POI data generation process.

In the above-described Figs. 6 to 8, a method of generating the augmented POI data from the first terminal to the second terminal will be described in more detail.

Referring to FIG. 9, there is a first terminal and a second terminal, and a POI exists between the first terminal and the second terminal.

The POI data transmitted from the first terminal to the second terminal may include position data of the first terminal, angle (?) Of the magnetic north between the POI and the first terminal, POI captured image, surrounding environment information, and the like.

Here, the location data may include GPS data, latitude and longitude data of the first terminal, and the like.

In addition, the peripheral environment information may include destination data including POI, communication means data such as Wi-Fi, ambient brightness data, ambient noise data, and the like.

The first terminal senses and obtains distance data d1 between itself and the POI and angle data alpha between itself and the POI based on the magnetic north using a sensor.

The first terminal requests the second terminal to receive the position data of the second terminal and obtains the distance data d2 between itself and the second terminal.

Based on the obtained d1, d2 and?, The first terminal can calculate the angle data? Between the second terminal and the POI and the distance data (x) between the second terminal and the POI.

10A is an expression for calculating the distance data x between the second terminal and the POI and FIG. 10B is an expression for calculating the angle data? Between the second terminal and the POI.

Meanwhile, the first terminal may transmit the calculated x and beta to the second terminal, and may provide the POI identification of the second terminal user.

11 is a view for explaining a process of sharing enhanced POI data according to the present invention.

11 is a flowchart illustrating a method of transmitting POI data enhanced from the first terminal 1110 to the second terminal 1130, that is, a POI data sharing process between the first terminal 1110 and the second terminal 1130 Fig.

The augmented POI data is generated in the first terminal 1110 and transmitted to the second terminal 1130 through at least one of the first path and the second path.

The first path is, for example, a method using the cloud server 1122.

The first terminal 1110 uploads the enhanced POI data to the cloud server 1122. The cloud server 1122 stores the enhanced POI data at a predetermined location and feeds back location data, i.e., address data, to the first terminal 1110. At this time, the cloud server 11220 can also transmit the address data to the second terminal 1130. [

In this case, the first terminal 1110 can upload the POI data together with the enhanced POI data together with the information about the second terminal 1130 to be downloaded. Alternatively, the first terminal 1110 receives the address data fed back from the cloud server 1122 and transmits it to the second terminal via the second path to inform the second terminal of the location where the corresponding POI data is stored The POI data can be downloaded.

On the other hand, the second path uses, for example, MMS, SNS, or the like.

The first terminal 1110 generates enhanced POI data and then converts the generated POI data into an MMS message 1124. The first terminal 1110 may transmit the converted MMS message, that is, the MMS message including the POI data, to the second terminal 1130 using the mobile communication network.

12 is a diagram for explaining a method of processing the data based on the enhanced POI data according to the present invention.

FIG. 12 is a diagram for explaining, for example, outputting and processing enhanced POI data transmitted from a first terminal in a second terminal on a screen.

12 (a) is a view image, i.e., POI data, provided to the first terminal user, for example. At this time, if a share icon is selected on the screen, the enhanced POI data is transmitted to the second terminal in the same manner as in FIG.

12 (b) is a screen provided to the second terminal user, for example, where the screen is configured based on the position, the azimuth angle, and the like of the second terminal.

For example, in FIG. 12B, the second terminal user is located in the left direction of the POI, and the POI 1220 is only partially exposed in the lower right portion of the screen. Accordingly, an indicator 1234 including the text data 1232 shown in FIG. 12B is provided to output the guidance data or the navigation data so that the second terminal can access the POI.

Referring to FIG. 12B, since the POI 1220 is partially exposed in the lower right of the screen of the second terminal, a message "Move your head" is displayed together with an indicator (arrow) 1234 in the upper right direction.

Here, as described above, the second terminal may be provided with the text data 1232 and the indicator 1234 converted into the audio feedback data based on the environment information and the like.

The guidance data or the navigation data of the second terminal is continuously changed based on the user's movement, movement, speed, acceleration, azimuth change due to the direction change, and the like.

On the other hand, if d2 is a sufficient distance or the azimuth angle is within a certain range, the POI data may not be output on the screen, and only the indicator and text data or audio feedback data may be output. At this time, for convenience of the second terminal user, a map application or the like may be automatically executed and provided, or the distance, azimuth data, and the like may be numerically or graphically displayed on the screen so as to provide convenience for the user.

Therefore, according to the present invention, it is possible to fuse the sensor, the position, the image data, and the like, so that the POI data can be processed more accurately than in the past.

According to the present invention, the POI data can be generated not only in units of position but also in units of specific objects within the position. For example, when the second terminal user is in a range of a sufficient distance or azimuth angle, The POI data including the data about the object may be transmitted or the data about the position may be transmitted first and then the POI data for the object specified within the predetermined position may be provided step by step to seek the user's identifying convenience. Therefore, it can be applied to an effective advertisement system through a terminal.

It will be apparent to those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

The present invention described above can be implemented as computer readable codes on a medium on which a program is recorded. The computer readable medium includes all kinds of recording devices in which data that can be read by a computer system is stored. Examples of the computer-readable medium include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage, and the like, and also implemented in the form of a carrier wave (for example, transmission over the Internet) . Also, the computer may include a control unit 180 of the terminal.

Accordingly, the above description should not be construed in a limiting sense in all respects and should be considered illustrative. The scope of the present invention should be determined by rational interpretation of the appended claims, and all changes within the scope of equivalents of the present invention are included in the scope of the present invention.

100: mobile terminal 110: wireless communication unit
120: Input unit
140: sensing unit 150: output unit
160: memory 170: interface section
180: control unit 190: power supply unit

Claims (20)

A method for sharing data in a terminal,
Obtaining image data photographed for a POI (Point of Interest), distance data (d1) between the terminal and the POI, azimuth data (?) And position data of the terminal;
Generating reference data according to position data of another terminal and POI data including the obtained data; And
And transmitting the generated POI data to the another terminal. The method according to claim 1,
Further comprising the step of acquiring distance data (d2) from the location data of the other terminal to the terminal. 3. The method of claim 2,
The reference data in the POI data includes:
(X) from the current location of the other terminal to the POI and azimuth data (?) With respect to the POI. The method of claim 3,
The generated POI data includes,
Further comprising latitude and longitude data of the terminal. The method according to claim 1,
The method of claim 1,
Wherein the data is transmitted via a web server or an MMS. A method for sharing data in a terminal,
Receiving POI data;
Determining whether the received POI data can be output based on at least one of a current position of the terminal and a current sight direction; And
And outputting data for deriving a position and a gaze of the terminal user based on the received POI data. The method according to claim 6,
The data output step includes:
And comparing the received POI data with image data obtained in a position, an azimuth and a gaze direction of the terminal. 8. The method of claim 7,
The data output step includes:
Further comprising the step of determining a data value for deriving a position and a line of sight of a user of the terminal based on a comparison operation value between the obtained image data and POI data. 5. The method of claim 4,
The POI data,
The at least one of azimuth angle alpha data of the terminal user in accordance with the viewing direction of the object, location data of the current position of the terminal user, and view data of the object image photographed through the camera sensor of the terminal The method comprising the steps of: The method according to claim 1,
The derivation data includes:
Audio data, and image data such as arrows. A terminal for data sharing,
A sensor unit for acquiring image data photographed with respect to a POI (Point of Interest), distance data d1 between the terminal and the POI, azimuth data? And position data of the terminal; And
And generating a POI data including reference data according to position data of another terminal and the acquired data, and controlling transmission of the generated POI data to the other terminal. 12. The method of claim 11,
Further comprising: a receiver for receiving distance data (d2) from the terminal to the distance data (d2) from the position data of the other terminal. 13. The method of claim 12,
The reference data in the POI data includes:
(X) from the current position of the other terminal to the POI and azimuth data (?) For the POI. 14. The method of claim 13,
The generated POI data includes,
And further comprising latitude and longitude data of the terminal. 12. The method of claim 11,
Wherein,
And transmits the POI data generated by the other terminal through the web server or the MMS. A terminal for data sharing,
A receiving unit for receiving POI data;
The control unit determines whether the received POI data can be output based on at least one of the current position of the terminal and the current sight direction and outputs data for deriving the position and the gaze of the terminal user based on the received POI data ; And
And outputting the derived data or POI data. 17. The method of claim 16,
Wherein,
And generates the guidance data by performing a comparison operation of the received POI data with the image data obtained in the position, the azimuth and the gaze direction of the terminal. 18. The method of claim 17,
Wherein,
And determines a data value for deriving a position and a line of sight of the user of the terminal based on a comparison operation value between the obtained image data and POI data. 15. The method of claim 14,
The POI data,
The at least one of azimuth angle alpha data of the terminal user in accordance with the viewing direction of the object, location data of the current position of the terminal user, and view data of the object image photographed through the camera sensor of the terminal Lt; / RTI > 12. The method of claim 11,
Wherein,
Audio data, and image data such as an arrow.

Images