KR20170027135A - Mobile terminal and method for controlling the same - Google Patents

Abstract

A mobile terminal and a control method thereof are disclosed. The mobile terminal and the control method thereof according to the present invention allow the display unit to be recognized as being transparent when the first mode is selected and to allow the first information related to the image input through the camera to overlap with the image input through the user's eyes When the second mode is selected, the display unit is changed to be in an opaque state, a virtual image is displayed on the display unit, and the first mode and the second mode are mutually displayed When switching from the first mode to the second mode, or when switching from the second mode to the first mode, the second information obtained in the previous mode can be displayed in the current mode. According to the present invention, continuous information can be displayed by switching between a first mode for displaying an augmented reality and a second mode for displaying a virtual reality by using the same display unit.

Description

[0001] MOBILE TERMINAL AND METHOD FOR CONTROLLING THE SAME [0002]

The present invention relates to a mobile terminal providing augmented reality or virtual reality and a control method thereof.

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 mounted terminal according to whether the user can directly carry the mobile terminal.

The functions of mobile terminals are diversified. For example, there are data and voice communication, photographing and video shooting through a camera, voice recording, music file playback through a speaker system, and outputting an image or video on a display unit. Some terminals are equipped with an electronic game play function or a multimedia player function. In particular, modern mobile terminals can receive multicast signals that provide visual content such as broadcast and video or television programs.

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

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

In addition, the terminal can display a three-dimensional image on a space using a projector or the like. Particularly, when the terminal is formed of a glass type or a head-mounted display type, it is possible to provide an augmented reality or a virtual reality by utilizing such a three-dimensional image providing technology.

When the augmented reality or the virtual reality is provided through the mobile terminal, it is difficult to switch between the augmented reality and the virtual reality due to the difficulty of switching between the augmented reality and the virtual reality.

The present invention is directed to solving the above-mentioned problems and other problems. Yet another object of the present invention is to provide a display device capable of displaying a first mode for providing augmented reality and a second mode for providing a virtual reality by controlling the display unit to be transparent or opaque, And a method of controlling the mobile terminal.

According to an aspect of the present invention, there is provided an image processing apparatus including a camera, a display unit, and a first mode, 1 information is displayed on the display unit so that the first information is overlapped with the image input through the eyes of the user, and when the second mode is selected, the display unit is changed to be in an opaque state, And the second mode is switched from the first mode to the second mode when the first mode is switched to the first mode and the second mode is switched from the first mode to the second mode, And a control unit for controlling the display unit to display the second information obtained in the previous mode in the current mode when switching Thereby providing a mobile terminal.

According to another aspect of the present invention, there is provided a method of controlling a display device, the method comprising: selecting one of a first mode and a second mode; when the first mode is selected, The first information is displayed on the display unit so that the first information is overlapped with the image input through the user's eyes, and when the second mode is selected, the display unit is changed to be in an opaque state, Displaying the virtual image in the first mode and switching the second mode from the first mode to the first mode when switching from the first mode to the second mode, The method comprising the steps of:

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 transparency of the display is adjusted so that augmented reality and virtual reality related to each other can be continuously provided in one terminal.

In addition, according to at least one embodiment of the present invention, information or sensing information registered in the augmented reality or virtual reality is provided in different modes, thereby sharing the experience of the user between different modes.

Further scope of applicability of the present invention will become apparent from the following detailed description. It should be understood, however, that the detailed description and specific examples, such as the preferred embodiments of the invention, are given by way of illustration only, since various changes and modifications within the spirit and scope of the invention will become apparent to those skilled in the art.

1 is a block diagram illustrating a mobile terminal according to the present invention.
2 is a perspective view illustrating an example of a glass-type mobile terminal according to the present invention.
3 is a flowchart illustrating a control method of a mobile terminal according to the present invention.
4 to 11 are diagrams for explaining various embodiments of a control method of a mobile terminal 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 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.

Referring to FIG. 1, FIG. 1 is a block diagram illustrating a mobile terminal according to the present invention.

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 a power supply unit 190 ), And the like. The components shown in FIG. 1 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 between the mobile terminal 100 and the wireless communication system or between the mobile terminal 100 and another mobile terminal 100 or between the mobile terminal 100 and the external server 100. [ Lt; RTI ID = 0.0 > wireless < / RTI > In addition, the wireless communication unit 110 may include one or more modules for connecting the mobile terminal 100 to one or more networks.

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 A touch key, a mechanical key, and the like). 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, A microphone 226, a battery gauge, an environmental sensor (for example, a barometer, a hygrometer, a thermometer, a radiation detection sensor, A thermal sensor, a gas sensor, etc.), a chemical sensor (e.g., an electronic nose, a healthcare sensor, a biometric sensor, etc.). Meanwhile, the mobile terminal disclosed in the present specification can combine and utilize information sensed by at least two of the sensors.

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 that provides 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 is connected to a device having a wired / wireless headset port, an external charger port, a wired / wireless data port, a memory card port, And may include at least one of a port, an audio I / O 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.

In addition, the memory 170 stores data supporting various functions of the mobile terminal 100. The memory 170 may store a plurality of application programs or applications running on 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. Also, at least a part of these application programs may exist on the mobile terminal 100 from the time of shipment for the basic functions (e.g., telephone call receiving function, message receiving function, and calling function) of the mobile terminal 100. 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. 1 in order to drive an application program stored in the memory 170. 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 components listed above will be described in more detail with reference to FIG. 1 before explaining various embodiments implemented through the mobile terminal 100 as described above.

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 mobile communication module 112 may be a mobile communication module or a mobile communication module such as a mobile communication module or a mobile communication module that uses technology standards or a communication method (e.g., Global System for Mobile communication (GSM), Code Division Multi Access (CDMA), Code Division Multi Access 2000 (Enhanced Voice-Data Optimized or Enhanced Voice-Data Only), Wideband CDMA (WCDMA), High Speed Downlink Packet Access (HSDPA), High Speed Uplink Packet Access (HSUPA), Long Term Evolution (LTE) And an external terminal, or a server on a mobile communication network established according to a long term evolution (e. G., Long Term Evolution-Advanced).

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.

Wireless Internet technologies include, for example, wireless LAN (WLAN), wireless fidelity (Wi-Fi), wireless fidelity (Wi-Fi) Direct, DLNA (Digital Living Network Alliance), WiBro Interoperability for Microwave Access, High Speed Downlink Packet Access (HSDPA), High Speed Uplink Packet Access (HSUPA), Long Term Evolution (LTE) and Long Term Evolution-Advanced (LTE-A) 113 transmit and receive data according to at least one wireless Internet technology, including Internet technologies not listed above.

The wireless Internet module 113 for performing a wireless Internet connection through the mobile communication network can be used for wireless Internet access by WiBro, HSDPA, HSUPA, GSM, CDMA, WCDMA, LTE or LTE- May be understood as a kind of the mobile communication module 112.

The short-range communication module 114 is for short-range communication, and includes Bluetooth ™, Radio Frequency Identification (RFID), Infrared Data Association (IrDA), Ultra Wideband (UWB) (Near Field Communication), Wi-Fi (Wireless-Fidelity), Wi-Fi Direct, and Wireless USB (Wireless Universal Serial Bus) technology. The short-range communication module 114 is connected to the mobile terminal 100 and the wireless communication system through the wireless area networks, between the mobile terminal 100 and another mobile terminal 100, or between the mobile terminal 100 ) And the other mobile terminal 100 (or the external server). The short-range wireless communication network may be a short-range wireless personal area network.

Here, the other mobile terminal 100 may be a wearable device (e.g., a smartwatch, a smart glass, etc.) capable of interchanging data with the mobile terminal 100 according to the present invention (smart glass), HMD (head mounted display)). The short range communication module 114 may detect (or recognize) a wearable device capable of communicating with the mobile terminal 100 around the mobile terminal 100. [ If the detected wearable device 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 the data processed by the mobile terminal 100 to the short- 114 to the wearable device. Therefore, the user of the wearable device can use the data processed by the mobile terminal 100 through the wearable device. For example, according to this, when a telephone is received in the mobile terminal 100, the user performs a telephone conversation via the wearable device, 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 Wireless Fidelity (WiFi) 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. Optionally, the location information module 115 may perform any of the other functions of the wireless communication unit 110 to obtain data relating to the location of the mobile terminal, in addition or alternatively. The location information module 115 is a module used to obtain the location (or current location) of the mobile terminal, and is not limited to a module that directly calculates or obtains the location of the mobile terminal.

Next, the input unit 120 is for inputting image information (or signal), audio information (or signal), data, or information input from a user. For inputting image information, Or a plurality of cameras 121 may be provided. 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 may be displayed on the display unit 151 or stored in the memory 170. [ 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 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 means (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 the presence of an object in the vicinity of the detection surface, without mechanical contact by using 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.

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, a capacitance at the time of touch, and the like where a touch object touching the touch screen is touched 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 touching the touch screen (or a touch key provided on the touch screen). Whether to perform different controls or to perform the same control according to the type of the touch object may be determined according to the current 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. Touch can be sensed.

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 sensor (for example, a CCD, a CMOS, etc.), a photo sensor (or an image sensor), and a laser 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 photosensor mounts photo diodes and TRs (Transistors) 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 photo diode. 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 checker board system in which pieces of a left image and a right image are arranged in a tile form, a left-to-right (right-side) Or an interlaced method in which rows are alternately arranged, and a time sequential (frame-by-frame) method in which right and left images are alternately displayed 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. In general, a thumbnail means a reduced image or a reduced still image. The left image thumbnail and the right image thumbnail generated in this way are displayed on the screen with a difference of the left and right distance by the depth 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 the 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 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, 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, a port for connecting a device equipped with a wired / wireless headset port, an external charger port, a wired / wireless data port, a memory card port, an audio I / O port, a video I / O port, an earphone port, and the like 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 on 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 solid state disk type, an SDD type (Silicon Disk Drive type), a multimedia card micro type ), Card type memory (e.g., SD or XD memory), random access memory (RAM), static random access memory (SRAM), read-only memory (ROM), electrically erasable programmable read memory, a programmable read-only memory (PROM), a magnetic memory, a magnetic disk, and / or an optical disk. The mobile terminal 100 may operate in association with a web storage that performs the storage function of the memory 170 on 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.

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 .

2 is a perspective view illustrating an example of a glass-type mobile terminal 400 related to 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. In general, the mobile terminal 400 may include features of the mobile terminal 100 of FIG. 1 or similar features.

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 as 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.

The location information module 115 included in the mobile terminal is for detecting, computing, or identifying the location of the mobile terminal, and may include a Global Position System (GPS) module and a WiFi (Wireless Fidelity) module. Optionally, the location information module 115 may perform any of the other functions of the wireless communication unit 110 to obtain data relating to the location of the mobile terminal, in addition or alternatively.

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 WPS (WiFi Positioning System) can be utilized to compensate the positioning of the GPS system.

The WiFi Positioning System (WPS) is a system in which a mobile terminal 100 uses a WiFi module included in the mobile terminal 100 and a wireless AP (wireless access point) transmitting or receiving a wireless signal with the WiFi module, Is a technology for tracking a location of a wireless local area network (WLAN) using WiFi.

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.

The information of the wireless AP to be extracted based on the location information request message of the mobile terminal 100 includes a MAC address, an SSID (Service Set IDentification), a Received Signal Strength Indicator (RSSI), a Reference Signal Received Power (RSRP) Reference Signal Received Quality), channel information, Privacy, Network Type, Signal Strength, and Noise Strength.

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. (Time of Arrival, ToA), Time Difference of Arrival (TDoA) in which a signal is transmitted, and the time difference between the wireless AP and the wireless AP, in order to measure the distance between the mobile terminal and the wireless AP. , An angle at which a signal is transmitted (Angle of Arrival, AoA), or the like.

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.

Hereinafter, embodiments related to a control method that can be implemented in a mobile terminal configured as above will be described with reference to the accompanying drawings. 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.

FIG. 3 is a flowchart for explaining a control method of a mobile terminal according to the present invention, and FIGS. 4 to 11 are views for explaining various embodiments of a control method of a mobile terminal according to the present invention. Hereinafter, a glass-type mobile terminal will be described.

Referring to FIG. 3, the controller 480 of the mobile terminal may select either a first mode for providing an augmented reality or a second mode for providing a virtual reality (S110).

Specifically, the control unit 480 can select a first mode for providing an augmented room or a second mode for providing a virtual reality through a setting change of a terminal, a specific application execution, or a specific input.

 When the first mode is selected, the control unit 480 keeps the display unit 451 in a transparent state, and the first information related to the image input through the camera 421 overlaps with the image input through the user's eyes The first information may be displayed on the display unit 451 so as to be recognized (S120).

The display unit 451 can project an image to the user's eyes using a prism. When the prism is formed to be transmissive, the user can recognize the projected image together with the image viewed by the user ahead of the user. That is, the first information displayed through the display unit 451 may overlap with the image input through the user's eyes.

The control unit 480 may display the first information in the area of the display unit 451 corresponding to the related object among the images input through the eyes of the user. For example, when a specific feature is included in an image input through a user's eyes, the control unit 480 displays the name, position information, and the like of the specific feature, So that it can be controlled to be displayed in the area of the display section 451. [

When the second mode is selected, the control unit 480 changes the display unit 451 to be in an opaque state and displays a virtual image on the display unit 451 (S130).

When the prism is made non-transmissive, the user can recognize only the projected image and can not recognize the image viewed through the eyes of the user in front. That is, the user can recognize only the virtual image projected on the display unit 451. [

The controller 480 determines whether to switch from the first mode to the second mode (S140). If the second mode is switched (Yes), the controller 480 can display the second information acquired in the first mode in the second mode (S160).

In addition, the control unit 480 determines whether to switch from the second mode to the first mode (S150). When switching to the first mode (Yes), the controller 480 displays the second information acquired in the second mode in the first mode (S160).

Specifically, when switching from the first mode to the second mode, the control unit 480 can control to display a virtual image related to the augmented reality in the second mode. In particular, when a virtual image corresponding to a specific object included in the augmented reality is registered, the control unit 480 may display the icon representing the virtual image on the display unit 481 so that the icon overlapped with the specific object is recognized. When receiving the selection input for the displayed icon, the control unit 480 may display a virtual image corresponding to the specific object.

When switching from the second mode to the first mode, the controller 480 can display the augmented reality related to the virtual image in the first mode. Specifically, when a virtual image corresponding to a specific object included in the augmented reality is displayed in the second mode, the controller 480 displays a method of moving to a specific object when switching to the first mode, The first information related to the specific object can be displayed based on the first information.

When the control unit 480 is switched between the first mode and the second mode, the control unit 480 determines at least one of the information, the input information, and the sensing information acquired in the previous mode as the second information, ). ≪ / RTI > At this time, if the second information corresponds to the specific object, the controller 480 displays the second information on the display unit 451 so that the second information is recognized at a position corresponding to a specific object in the augmented reality or a specific object in the virtual reality, Can be controlled.

Specifically, the control unit 480 outputs first information related to the feature in the first mode, provides a virtual image corresponding to the specific feature in the second mode, and then, when the mode is switched to the first mode, The second information on the specific feature can be displayed in addition to the first information

When receiving an image including a feature such as a map, a building, and a road through the camera 421, the controller 480 overlaps the received image with at least one piece of feature information included in the received image so as to be recognized And can be displayed on the display unit 451. When a virtual image is registered corresponding to a specific feature among at least one feature, the control unit 480 displays an icon capable of switching to the second mode in an area of the display unit 451 corresponding to the specific object . The control unit 480 can display the first information for the four features on which the virtual image VR among the features on the map M1 is registered. At this time, even when the virtual image VR is not registered, the controller 480 can display the first information registered in correspondence with the specific feature on the display unit 451. [ Here, the virtual image may include information related to appearance, virtual experience, or guidance on a specific feature. The controller 480 displays a reservation menu for a specific feature together with the second mode, and registers reservation information for a specific feature through the reservation menu. When the first mode is switched to the first mode, when the controller 421 receives an image including a specific feature through the camera 421, the control unit 480 displays the registered reservation information or the guidance information on the display 421, (451).

In addition, the controller 480 outputs the first information related to the shopping in the first mode, provides the virtual image corresponding to the specific shopping object in the second mode, and then, when switching to the first mode, Second information on the object can be added to the first information and displayed

When receiving an image related to shopping through the camera 421 in the first mode, the control unit 480 displays information of at least one shopping object included in the received image as first information on the display unit 451 . Specifically, when the virtual image is registered corresponding to a specific shopping object among at least one shopping object, the control unit 480 displays the first information on the display corresponding to the specific shopping object, An icon capable of switching to the second mode can be displayed in the area of the first area 451. Here, the virtual image may be usage information or experience information for a specific shopping object. The control unit 480 may store sensed sensing information during output of the virtual image in the second mode as second information on the specific shopping object. When receiving the image including the specific shopping object through the camera 421 in the first mode, the control unit 480 stores the stored second information in the area of the display unit 451 corresponding to the area where the specific shopping object is recognized Can be displayed.

In addition, the controller 480 outputs first information related to a motion or a dish in the first mode, provides a virtual motion corresponding to a specific exercise operation or a specific cooking order in the second mode, When switched, the second information on the specific exercise operation or the specific cooking order can be added to the first information and displayed

In the first mode, the controller 480 may provide at least one learning information related to the received image as first information when receiving an image related to exercise or cooking through the camera 421. [ The control unit 480 may display the first information on the display unit 451 so that the first information is overlapped with the received image. The control unit 480 may display an icon for switching to the second mode on the display unit when a specific motion operation during exercise or cooking or a virtual image corresponding to a specific cooking order is registered. Here, the virtual image may include a specific motion operation or a specific cooking order and a specific description of each. When receiving the input for the icon, the control unit 480 switches the first mode to the second mode, and can display a specific exercise operation or a specific cooking order and a specific explanation for each of them on the display unit. The control unit 480 may store the specific exercise sequence or the specific cooking order and the confirmation of each specific description as the second information. When the control unit 480 switches from the second mode to the first mode and receives an image containing a specific exercise operation or a specific cooking order through the camera 421, Can be displayed in the area of the display unit corresponding to the order.

4 to 11, a description will be made of a specific embodiment of a control method of a mobile terminal according to the present invention. 4A to 11A are not actually displayed on the display unit 451 but are displayed on the display unit 451 for convenience of explanation Explain it.

4, when the control unit 480 receives the selection input for the first mode while recognizing the map M1 through the lens 403 while wearing the glass-type mobile terminal 400, , The first information on the geographic feature displayed on the map M1 may be displayed on the display unit 451 and overlapped with the map M1 to be recognized.

Specifically, the control unit 480 displays the name 'Andersen Museum' (A1) for the first feature, the name 'Opera House' (A2) for the second feature, the name 'Sydney Tower' for the third feature A3), and the name 'Harbor Bridge' (A4) for the fourth feature are displayed in the areas corresponding to the first to fourth features on the map M1 recognized by the user's eyes And can be displayed on the display unit 451 (Fig. 4 (b)).

When a virtual image is registered corresponding to the first feature through the fourth feature, the controller 480 displays an icon VR capable of switching to the second mode in each of the first feature through the fourth feature can do. At this time, the control unit 480 can display the first information (A1 to A4) of each feature item by including the icon (VR).

When the control unit 480 receives the input I1 for the icon VR corresponding to the second feature, the control unit 480 may display the virtual image stored in correspondence with the second feature on the display unit 451 ( 4 (c)).

The controller 480 may switch the first mode to the second mode and display a virtual image corresponding to the second feature on the display unit 451 when the input to the icon VR is received. Here, the virtual image is an appearance image for the second specific feature, and can further display the reservation menu (B2) and the menu (B1) capable of switching to the first mode. The control unit 480 may store the reservation information for the second specific feature item as the second information through the reservation menu B2.

The control unit 480 may switch from the second mode to the first mode when receiving an input to the menu B1 capable of switching to the first mode. When receiving the image including the second feature through the camera 421 in the first mode, the control unit 480 stores the stored reservation information b1 as the route guidance information (first information) for the second feature, And can be displayed in an area of the display unit 451 corresponding to the second feature (Fig. 4 (d)).

5, the controller 480 recognizes the amusement park (FIG. 5A) through the lens 403 while wearing the glass-type mobile terminal 400, When receiving the selection input, the amusement park (FIG. 5 (a)) and the first information may be displayed on the display unit 451 so as to overlap with each other.

Specifically, the control unit 480 controls the name of the first object of the amusement park 'Ferris wheel' A1, the name 'Restaurant' A2 of the second object, the name 'Roller Coaster' A4 ) And the 'whole map view' information A3 on the entire amusement park can be displayed on the display unit 451 so as to be recognized on the amusement park recognized by the user's eyes (FIG. 5 (b) ).

If a virtual image corresponding to each of the first information to the fourth information is registered, the control unit 480 may display an icon VR capable of switching to the second mode in each of the first information to the fourth information .

The control unit 480 can display the virtual image stored corresponding to the third information on the display unit 451 when receiving the input I1 for the icon VR corresponding to the third information (C) of FIG. Here, the virtual image may include an amusement park full map.

The control unit 480 can display the virtual image stored in correspondence with the fourth information on the display unit 451 when receiving the input I2 for the icon VR corresponding to the fourth information (D) of FIG. Here, a virtual image may be a virtual boarded-in roller coaster.

When receiving the input for the icon VR, the control unit 480 switches the first mode to the second mode, and displays a virtual image corresponding to each icon and a menu B1 for switching to the first mode And can be displayed on the display unit 451.

The control unit 480 may switch from the second mode to the first mode when receiving an input to the menu B1 capable of switching to the first mode.

When receiving the image of the amusement park through the camera 421 in the first mode, the control unit 480 controls the controller 480 to display the image of the amusement park from the current position of the user to the roller coaster The route guidance information (first information) can be displayed on the display unit 451 (Fig. 5 (e)).

Referring to FIG. 6, while receiving the distance view through the lens 403 while wearing the glass-type mobile terminal 400, when the controller 480 receives the selection input for the first mode, The first information on the feature included in the view may be displayed on the display unit 451 so as to be overlapped with the distance view to be perceived.

Specifically, the control unit 480 displays the name 'Star Coffee' (A1) for the first feature, the name 'ABC Bank' (A2) for the second feature, the name 'OO Bank' for the third feature A3) and the name 'Royal building' (A4) for the fourth feature are displayed in the areas corresponding to the first to fourth features on the distance view recognized by the user's eyes, (451) (Fig. 6 (b)).

When a virtual image is registered corresponding to the first feature through the fourth feature, the controller 480 displays an icon VR capable of switching to the second mode in each of the first feature through the fourth feature can do. At this time, the control unit 480 can display the first information (A1 to A4) of each feature item by including the icon (VR).

When the control unit 480 receives the input I1 for the icon VR corresponding to the fourth feature, the control unit 480 may display the virtual image stored in correspondence with the fourth feature on the display unit 451 ( 6 (c)).

The controller 480 may switch the first mode to the second mode and display a virtual image corresponding to the fourth feature on the display unit 451 when the input to the icon VR is received. Here, the virtual image is an internal image for the fourth specific feature, and can further display the reservation menu B2 and the menu B1 for switching to the first mode. The control unit 480 may store the reservation information for the fourth specific feature item as the second information through the reservation menu B2 (I2).

The control unit 480 may switch from the second mode to the first mode when receiving the input I3 to the menu B1 capable of switching to the first mode. When receiving the image including the fourth feature via the camera 421 in the first mode, the control unit 480 stores the stored reservation information b1 in the area of the display unit 451 corresponding to the fourth feature (Fig. 6 (d)).

Referring to FIG. 7, while receiving a shopping object through the lens 403 while wearing a glass-type mobile terminal 400, when the controller 480 receives a selection input for the first mode, (SPEED, SPERO, VELO, COMBAS) for the object can be displayed on the display unit 451.

Specifically, the controller 480 stores a name 'SPEED' (A1) for the first shopping object, a name 'VELO' (A2) for the second shopping object, a name 'SPERO' (A3) And the name 'COMBAS' (A4) for the fourth shopping object are displayed on the display unit 451 so as to be recognized as being displayed in the respective areas corresponding to the respective shopping objects (FIG. 7 (b)).

When a virtual image is registered corresponding to the first shopping object to the fourth shopping object, the controller 480 displays an icon (VR) capable of switching to the second mode to each of the first shopping object to the fourth shopping object can do. At this time, the controller 480 may display the first information (A1 to A4) of each shopping object by including an icon (VR).

When the controller 480 receives the input I1 for the icon VR corresponding to the second shopping object, the controller 480 may display the virtual image corresponding to the second shopping object on the display unit 451 7 (c)).

The control unit 480 may switch the first mode to the second mode and display a virtual image corresponding to the second shopping object on the display unit 451 when receiving the input for the icon VR. Here, the virtual image is an experience image for the second shopping object, and can further display the shopping cart menu B2 and the menu B1 for switching to the first mode. The control unit 480 may store sensed information such as heart rate, speed, and fitness sensed while viewing the virtual experience image as second information on the second shopping object.

The control unit 480 may switch from the second mode to the first mode when receiving the input I2 to the menu B1 capable of switching to the first mode. When receiving the image including the second shopping object through the camera 421 in the first mode, the controller 480 transmits the sensing information for the second shopping object to the second shopping object of the display unit 451 (Fig. 7 (d)).

8, when the control unit 480 receives the selection input for the first mode while recognizing the movement operation through the lens 403 while wearing the glass-type mobile terminal 400, The first information on the operation can be displayed on the display unit 451. [

Specifically, the controller 480 may display on the display unit 451 a name and a brief description of the exercise operation, such as a toe stand (in the first posture, a wooden posture ~~~) (A1). The control unit 480 can display an icon VR capable of switching to the second mode to the first information when a virtual image is registered corresponding to the first information (FIG. 8B).

The control unit 480 may display the virtual image stored in correspondence with the first information on the display unit 451 when receiving the input I1 for the icon VR. Specifically, when receiving the input to the icon VR, the control unit 480 switches the first mode to the second mode and displays a virtual image corresponding to the first information on the display unit 451 have. Here, the virtual image is an image including a motion operation and a detailed description thereof, and can further display the guide menu B2 and the menu B1 capable of switching to the first mode (Fig. 8 (c) ).

The control unit 480 confirms a specific description of the motion operation through the input I2 to the guide menu B2 and then inputs the second mode through the input I3 to the menu B1 which can switch to the first mode To the first mode.

The control unit 480 can display a specific description content confirmed in the second mode on the display unit 451 in the first mode. At this time, the control unit 480 displays the detailed description b1 so as to be overlapped with the motion operation recognized by the user so that the detailed explanation can be displayed as an image as well as a text.

The controller 480 may display the new motion information in the first mode when the new motion is received through the camera 421 and the corresponding virtual image is registered, as the first information A2.

9, while the user recognizes the cooking operation through the lens 403 while wearing the glass-type mobile terminal 400, when the control unit 480 receives the selection input for the first mode, The first information on the operation can be displayed on the display unit 451. [

Specifically, the control unit 480 may display on the display unit 451 as a first information 'a superpowder of chocolate' (A1) and a 'mix in batter' (A2) for a brief description of the cooking operation. The control unit 480 can display an icon VR capable of switching to the second mode in the first information when a virtual image is registered in correspondence with the first information (Fig. 9 (b)).

The control unit 480 may display the virtual image stored in correspondence with the first information on the display unit 451 when receiving the input I1 for the icon VR. Specifically, when receiving the input to the icon VR, the control unit 480 switches the first mode to the second mode and displays a virtual image corresponding to the first information on the display unit 451 have. Here, the virtual image is an image including the execution and description of the specific cooking order, and can further display the menu B1 capable of switching to the first mode (Fig. 9 (c)).

The control unit 480 can switch the second mode to the first mode through the input I3 to the menu B1 that can switch to the first mode after confirming the virtual image corresponding to the specific cooking order .

The control unit 480 can display the specific execution contents confirmed in the second mode on the display unit 451 in the first mode. At this time, the control unit 480 can display the detailed description b1 as an image as well as a text.

10, when the control unit 480 receives the selection input for the first mode while recognizing that the glass-type mobile terminal 400 is being operated through the lens 403, Information can be displayed on the display unit 451 as first information.

Specifically, the control unit 480 can display the progress method A1, the enlarged map of the specific area A2, and the accident information A3 to the destination, which is the specific navigation information, on the display unit 451 as the first information (Fig. 10 (b)).

The control unit 480 may display an icon VR capable of switching to the second mode when a virtual image of the first information is registered. At this time, the controller 480 may display the icon (VR) by including only the icon A2 in the first information.

The control unit 480 may switch the first mode to the second mode and display a virtual image corresponding to the accident information A2 on the display unit 451 when the input to the icon VR is received . Here, the virtual image may further display another path search menu B2 and a menu B1 capable of switching to the first mode (Fig. 10 (c)).

The control unit 480 searches for another route to the destination via the input I2 to another route search menu B2 in the second mode and then inputs the input to the menu B1 that can switch to the first mode (I2), the second mode to the first mode may be switched.

The control unit 480 can display the first information A1 and A2 on the display unit 451 using the other path determined in the previous mode in the first mode The controller 480 can display new first information A1 and A2 for the same physical object in the first mode using the information confirmed in the second mode.

11, while the glass-type mobile terminal 400 is being worn and the surrounding object is recognized through the lens 403, when the game function is selected in the first mode, the controller 480 displays the game character And can be displayed on the display unit 451.

Specifically, the control unit 480 may display the game character on the display unit 451 so that the game character overlaps the game character on the surrounding object through the eyes of the user, and a virtual image among the game character or surrounding objects is registered The icon VR that can switch to the second mode can be displayed on the displayed object (Fig. 11 (b)). The control unit 480 can recognize the icon VR capable of switching to the second mode as the first information A1 and A2 of each object when a virtual image corresponding to the game character and the cup object is registered .

When the control unit 480 receives the input I1 for the icon VR displayed on the cup object, the control unit 480 switches the first mode to the second mode and displays the stored virtual image on the display unit 451 . Here, the virtual image is an image adventured by the game character in the cup, and can further display the menu B1 capable of switching to the first mode.

The control unit 480 can switch from the second mode to the first mode when receiving the input I2 to the menu B1 capable of switching to the first mode. When the controller 480 receives an image including the cup object through the camera 421 in the first mode, the controller 480 can display the game character according to the result of the virtual image of the second mode d)). For example, when the game character completes the adventure in the cup in the second mode, the control unit 480 can control the game character A1 to be displayed outside the cup when switching to the first mode.

According to the present invention, the first mode for providing the augmented reality and the second mode for providing the virtual reality can be displayed using the same display, and information of the previous mode can be used in the mutually switched mode, Experience. The present invention can be applied to various embodiments that can continuously share information between the augmented reality and the virtual reality, in addition to the above specific embodiments.

The present invention described above can be embodied 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 a hard disk drive (HDD), a solid state disk (SSD), a silicon disk drive (SDD), a ROM, a RAM, a CD-ROM, a magnetic tape, a floppy disk, , And may also be implemented in the form of a carrier wave (e.g., 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.

400: glass type mobile terminal 401, 402: frame
403: lens 421: camera
451: Display section 452: Acoustic output section
480:

Claims (20)

camera;
A display unit; And
The first information is held in a transparent state when the first mode is selected and the first information related to the image input through the camera overlaps with the image input through the user's eyes, And displaying the virtual image on the display unit when the second mode is selected, changing the display unit to be in an opaque state,
Wherein when switching from the first mode to the second mode or when switching from the second mode to the first mode is possible between the first mode and the second mode, A control unit for controlling the display unit to display the second information in the current mode;
. The method according to claim 1,
Wherein the mobile terminal is formed in a glass type. The method according to claim 1,
Wherein the virtual image is related to an image input through the camera in the first mode,
Wherein the control unit switches to the second mode and displays the virtual image on the display unit when receiving an input for switching from the first mode to the second mode. The method according to claim 1,
Wherein,
When receiving an input for switching from the second mode to the first mode, switching to the first mode is performed so that information obtained from a virtual image or sensing information inputted or sensed while the virtual image is displayed And displays at least one second information on the display unit so as to be recognized by overlapping with an image input through the eyes of the user in the first mode. The method according to claim 1,
Wherein the control unit displays an icon capable of switching to the second mode in an area of the display unit corresponding to a specific object registered with a virtual image among the objects included in the image input through the camera in the first mode Wherein the mobile terminal is a mobile terminal. 6. The method of claim 5,
Wherein the control unit switches the first mode to the second mode when the input of the first icon of the icon is received and displays the registered virtual image corresponding to the area in which the first icon is displayed And controls the display unit. The method according to claim 1,
Wherein the controller is configured to, when receiving an image including the feature through the camera in the first mode, display the at least one feature included in the received image on the display In addition,
And displaying an icon capable of switching to the second mode in an area of the display unit corresponding to the specific feature when the virtual image is registered corresponding to a specific feature among the at least one feature item . 8. The method of claim 7,
Wherein the virtual image includes information related to appearance, virtual experience, or route guidance for the specific feature,
Wherein the control unit switches the first mode to the second mode when receiving an input to the icon and displays a virtual image corresponding to the specific feature on the display unit. . 9. The method of claim 8,
Wherein the control unit further displays a reservation menu for the specific feature item and stores reservation information for the specific feature item as second information through the reservation menu. 10. The method of claim 9,
Wherein the control unit switches from the second mode to the first mode and when receiving an image including the specific feature through the camera, the control unit changes the stored reservation information or the route guidance information to correspond to the specific feature And displays the information on the area of the display unit. The method according to claim 1,
Wherein when the controller receives the image related to the shopping through the camera in the first mode, the control unit causes the display unit to display information of at least one object included in the received image by overlapping the received image Display,
And displays an icon capable of switching to the second mode in an area of the display unit corresponding to the specific object when a virtual image is registered corresponding to a specific object among the at least one object. 12. The method of claim 11,
Wherein the virtual image includes use or experience information of the specific object,
Wherein the control unit switches the first mode to the second mode when receiving an input to the icon and displays a virtual image corresponding to the specific object on the display unit. 13. The method of claim 12,
Wherein the control unit stores sensing information sensed while displaying a virtual image corresponding to the specific object as second information on the specific object. 14. The method of claim 13,
The control unit switches the second mode from the first mode to the first mode and receives the image containing the specific object through the camera when the second information is stored in the area of the display unit corresponding to the specific object And displays the displayed information. The method according to claim 1,
Wherein the control unit controls the display unit to overlap the received image with at least one learning information related to the received image when receiving the image related to the motion or the dish through the camera in the first mode, Display,
Wherein the display unit displays an icon capable of switching to the second mode when a specific motion operation during the exercise or cooking or a virtual image corresponding to a specific cooking order is registered. 16. The method of claim 15,
Wherein the virtual image includes the specific movement operation or the specific cooking order and a specific description for each of the specific cooking operation,
The control unit may switch the first mode to the second mode when receiving an input to the icon, and display the specific exercise operation or a specific cooking order and a specific explanation for each of the specific exercise operations on the display unit The mobile terminal comprising: 17. The method of claim 16,
Wherein the control unit stores the specific exercise operation or the specific cooking order and the confirmation of each of the specific descriptions as second information. 18. The method of claim 17,
Wherein the controller switches the second mode to the first mode and when receiving the image including the specific motion operation or the specific cooking order through the camera, And displays the information on the area of the display unit corresponding to the order. The method according to claim 1,
Wherein the control unit displays at least one navigation information related to the received image on the display unit so as to be overlapped with the received image to be recognized when receiving the image related to the driving information through the camera in the first mode, and,
Wherein the display unit displays an icon capable of switching to the second mode when a virtual image corresponding to the traffic information related to the driving information is registered, and when receiving an input to the icon, And displays the virtual image including the virtual image. Selecting either the first mode or the second mode;
The first information is displayed on the display so that the first information related to the image input through the camera overlaps with the image input through the user's eyes, Displaying a virtual image on the display unit when the second mode is selected, changing the display unit to be in an opaque state, and displaying the virtual image on the display unit; And
Displaying the second information obtained in the previous mode in the current mode when switching from the first mode to the second mode or when switching from the second mode to the first mode;
And transmitting the control information to the mobile terminal.

Images