KR20170025606A - Mobile terminal and operating method thereof - Google Patents

Abstract

The present invention relates to a mobile terminal and a method of operating the same. The mobile terminal includes a sensing unit for measuring status information of a user, a storage unit for storing the status information, a display unit for displaying information, and a control unit , The storage unit stores state judgment data, the control unit changes the state judgment data according to the state information, calculates the cumulative safety index of the user based on the state information and the state judgment data, When the cumulative safety index exceeds the safety standard value, the mobile terminal that executes the safe mode is provided, so that the user can use the mobile terminal more safely.

Description

[0001] MOBILE TERMINAL AND OPERATING METHOD THEREOF [0002]

The present invention relates to a mobile terminal, and more particularly, to a mobile terminal capable of executing a safe mode based on a state of a user recognized in a wearable terminal paired with the mobile terminal and 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. Again, the mobile terminal can be divided into a handheld terminal and a vehicle mounted terminal according to whether the user can carry the mobile phone directly.

The functions of mobile terminals are diversified. For example, there are data and voice communication, image shooting and video shooting through a camera, voice recording, music file playback through a speaker system, and output of 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 broadcast and multicast signals that provide visual content such as video or television programs.

Such a terminal has various functions, for example, in the form of a multimedia player having a complex function of shooting an image or moving picture, playing music or moving picture file, receiving a game, receiving a broadcast, etc. .

Such a mobile terminal is used together with a pairable wearable terminal, and the mobile terminal and the wearable terminal can recognize the state of the user by using various sensors.

A variety of techniques have been developed for controlling the mobile terminal using the recognized state of the user.

An object of the present invention is to provide a mobile terminal capable of measuring and controlling the state of a wearable terminal paired with the mobile terminal and the mobile terminal, and an operation method thereof.

An object of the present invention is to provide a mobile terminal and a method of operating the same that enable a user to use a mobile terminal more safely by measuring the state of a wearable terminal paired with the mobile terminal and the mobile terminal.

According to an aspect of the present invention, there is provided an information processing apparatus including a sensing unit for measuring status information of a user, a storage unit for storing the status information, a display unit for displaying information, and a control unit, The control unit stores the status determination data, the control unit changes the status determination data according to the status information, calculates the cumulative safety index of the user based on the status information and the status determination data, And provides a mobile terminal that executes the safe mode when the safety reference value is exceeded.

According to another aspect of the present invention, there is provided a method of operating a mobile terminal,

The method of claim 1, further comprising the steps of: measuring user status information; storing the status information; changing stored status determination data according to the status information; And executing a safety mode when the accumulated safety index exceeds a safety reference value.

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

The present invention provides a mobile terminal capable of measuring and controlling a state of a wearable terminal paired with the mobile terminal and the mobile terminal, and an operation method thereof.

According to another aspect of the present invention, there is provided a mobile terminal and a method of operating the same, which enable a user to use the mobile terminal more safely by measuring the state of the wearable terminal paired with the mobile terminal and the mobile terminal.

The effects according to the present invention are not limited by the contents exemplified above, and more various effects are included in the specification.

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 of an example of a wearable terminal related to the present invention.
3A and 3B are flowcharts illustrating an operation method of a mobile terminal according to an embodiment of the present invention.
4 is a diagram for explaining a method of controlling a mobile terminal according to an embodiment of the present invention.
5 is a diagram for explaining a method of controlling a mobile terminal according to another embodiment of the present invention.
6 is a diagram for explaining a method of controlling a mobile terminal according to another embodiment of the present invention.
7 is a diagram for explaining a method of controlling a mobile terminal according to another embodiment of 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.

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 should be understood 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, It will be easy to see.

1A to 1C are block diagrams for explaining a mobile terminal according to the present invention, and FIGS. 1B and 1C are conceptual diagrams showing 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 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 driven 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. 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 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 may include a battery, and the battery 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. The method of operation, control, or control of the mobile terminal may also 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 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) Transmits and receives 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 in view of wireless Internet access by WiBro, HSDPA, HSUPA, GSM, CDMA, WCDMA, LTE, LTE- May be understood as a kind of mobile communication module 112.

The short-range communication module 114 is for short-range communication, and includes a Bluetooth, a Radio Frequency Identification (RFID), an Infrared Data Association (IrDA), an Ultra Wideband (UWB), a ZigBee, 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 can 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 part of the data processed by the mobile terminal 100 to the local communication module 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, for example, 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 .

Also, 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), a projection system (holographic system) can be applied.

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 combine 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, May be a path through which the mobile terminal 100 is transmitted. The various command signals or the power source input from the cradle can 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 vibrations and sounds of various patterns output upon touch 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 storage functions 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 controller 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 a 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 . A description of a particular type of mobile terminal, although relevant to a particular type of mobile terminal, is generally applicable to other types of mobile terminals.

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 (for example, a frame, a housing, a cover, and the like) that 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) A second operation unit 123b, a microphone 122 and an interface unit 160 are disposed on a 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 excluded or replaced as needed, or placed on different planes. 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 surface 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 addition, the first and second operation units 123a and 123b may be employed in a manner that the user operates the apparatus without touching the user through a proximity touch, a hovering touch, 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 touch 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 a command such as a menu, a home key, a cancellation, a search, and the like, and the second operation unit 123b receives a command from the first or second sound output unit 152a or 152b The size of the sound, and the change of the display unit 151 to the touch recognition mode.

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 as a socket for receiving an external card such as a SIM (Subscriber Identification Module) or a UIM (User Identity Module) or a memory card for storing information.

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 touch pen for supplementing or extending a touch input to the touch screen.

 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. In general, the mobile terminal 300 may include features of the mobile terminal 100 of Figures 1A-1C or similar features.

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 including 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.

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.

Next, a method of operating the mobile terminal 100 according to an embodiment of the present invention will be described with reference to FIGS. 3A and 3B.

3A is a flowchart illustrating an operation method of the mobile terminal 100 according to an embodiment of the present invention.

The control unit 180 of the mobile terminal 100 measures the status information of the user measured from the sensing unit 140 of the mobile terminal 100 and the paired wearable terminal at step S100.

The mobile terminal 100 measures the status information of the user through the sensing unit 140. The status information of the user includes information on the user's body and information on the movement of the user. The information on the user's body may be at least one of the user's blood pressure, heart rate, body temperature, motion information, blink frequency, and usage information of the mobile terminal 100. Further, the information on the user's motion may include at least one of the movement of the user's arm, the walking information of the user, and the moving speed of the user. However, the information on the body of the user and the information on the motion of the user are for example illustrative, and the information on the body of the user and the information on the motion of the user may further include other information not described above . The usage information of the mobile terminal 100 may include a history of using the mobile terminal 100 by the user such as the time when the user uses the mobile terminal 100, the application used, the brightness of the mobile terminal 100 display unit 151, And information on the setting state of the terminal 100. [

The mobile terminal 100 may be paired with the wearable terminal and when the wearable terminal is paired with the mobile terminal 100, the measured status information of the wearable terminal may be transmitted to the controller 180 of the mobile terminal 100 . The pairing may be a relationship in which all information such as synchronization is received and the data of the wearable terminal 100 and the data of the wearable terminal 100 are kept the same, or information is transferred from the wearable terminal to the mobile terminal 100. Also, when the mobile terminal 100 and the wearable terminal are paired, the controller 180 of the mobile terminal 100 may control the display unit of the wearable terminal to display desired information.

The wearable terminal may be a watch-type terminal 300 shown in FIG. However, the type of the wearable terminal includes all types of terminals that can be worn on the body of the user and receive the status information of the user if the type of the wearable terminal is not limited. For example, all types of terminals that can measure the status information of a user by worn on the user's body such as a wrist band type terminal, an ankle band type terminal, a necklace type terminal, a head mount type terminal, .

The control unit 180 of the mobile terminal 100 stores the measured state information in the memory 170 (S110).

The control unit 180 of the mobile terminal 100 transmits the measured status information measured in the sensing unit 140 of the mobile terminal 100 or the wearable terminal paired with the mobile terminal 100 to the memory 170 of the mobile terminal 100 . However, when the mobile terminal 100 is paired with the wearable terminal, the status information may be stored in the storage unit of the wearable terminal.

The control unit 180 of the mobile terminal 100 changes the state judgment data stored in advance according to the state information (S120).

The status determination data is a criterion by which the control unit 180 of the mobile terminal 100 determines the safety index. In the present specification, the safety index refers to status information, that is, information on the user's body and information on the movement of the user, and thus the score given. For example, the sensing unit 140 of the mobile terminal 100 measures the heart rate of the user, and the controller 180 of the mobile terminal 100 calculates a safety index corresponding to the measured heart rate using the stored state determination data . Specifically, when the heart rate measured at the sensing unit 140 of the mobile terminal 100 is 80 per minute, 0 points, 30 points per minute, and 50 points per minute may be given 50 points. That is, the sensing unit 140 of the mobile terminal 100 can measure a plurality of status information. The memory 170 of the mobile terminal 100 includes status determination data corresponding to each status information, Includes a safety index corresponding to the status information.

The mobile terminal 100 includes general state determination data in an initial state. The general state determination data includes a safety index corresponding to each state information based on an average state of a general person. Therefore, the data is created using average human data rather than information on the average physical state of the user of the mobile terminal 100, and thus the user's state of the mobile terminal 100 can not be fully reflected.

Accordingly, the controller 180 of the mobile terminal 100 reflects the status information measured by the sensing unit 140 of the mobile terminal 100, and modifies the status determination data bit by bit. The modified state determination data can reflect the state of the user more efficiently.

For example, the heart rate varies from person to person. In the case of an athlete, the heart rate is somewhat lower than the average person. Accordingly, when the heart rate in a normally stable state such as the athlete is steadily measured by the sensing unit 140 of the mobile terminal 100, the control unit 180 of the mobile terminal 100 calculates a safety index corresponding to the heart rate Can be changed.

According to an embodiment of the present invention, the individual status of the user of the mobile terminal 100 is individually analyzed, the status of the user is identified using the status determination data optimized for the user of the mobile terminal 100, The effect of analyzing the state of the user can be obtained.

The controller 180 of the mobile terminal 100 calculates the cumulative safety index using the state information and the state judgment data (S130).

The control unit 180 of the mobile terminal 100 compares the state judgment data stored in the memory 170 with the state information, calculates a safety index corresponding to each of the state information, and accumulates the safety index to calculate a cumulative safety index.

The status information includes information on the user's body and information on the movement of the user. The information on the user's body may be at least one of the user's blood pressure, heart rate, body temperature, motion information, blink frequency, and usage information of the mobile terminal 100. Also, since the information on the movement of the user may include at least one of movement of the user's arm, walking information of the user, and movement speed of the user, the cumulative safety index may include one or more safety indices corresponding to the above- The accumulated safety index is cumulatively calculated. The cumulative safety index may be a cumulative sum of the safety indexes corresponding to all of the measured state information, and may be a cumulative value of the safety indexes corresponding to some of the measured state information as needed.

The control unit 180 of the mobile terminal 100 can determine the user's state or the state of the user and accumulate the weighted value by assigning a weight to the specific safety index. For example, when the current temperature is high, it is possible to calculate the cumulative safety index by weighting the safety index corresponding to the body temperature of the user. In the case where it is determined that the user is driving, The safety index may be weighted to calculate the cumulative safety index.

The controller 180 of the mobile terminal 100 determines whether the accumulated safety index is equal to or greater than a safety reference value (S140).

The control unit 180 of the mobile terminal 100 monitors the cumulative safety index to determine whether the cumulative safety index is greater than or equal to the safety reference value.

The safety reference value is a criterion for the control unit 180 of the mobile terminal 100 to send a warning to the user of the mobile terminal 100. The controller 180 of the mobile terminal 100 analyzes the cumulative safety index and obtains status information corresponding to a safety index having a high proportion of the cumulative safety index. The state of the user can be grasped by using the state information corresponding to the safety index having a high weight. For example, when the safety index corresponding to the number of blinks of the user is high in the cumulative safety index, the user can be grasped as tired. Also, if the safety index corresponding to the movement of the user's arm and the speed of the user is high, the user can grasp the state of the user as a driving state and use the mobile terminal 100 as a safety state.

The control unit 180 of the mobile terminal 100 performs a safety warning when the accumulated safety index is equal to or greater than the safety reference value (S140).

The control unit 180 of the mobile terminal 100 may issue a safety warning if the accumulated safety index is determined to be equal to or greater than the safety reference value.

The safety warning may be output at the output of the mobile terminal 100. Specifically, a safety warning can be issued through the display unit 151 of the mobile terminal 100 so that the user can check it at the start. However, a safety warning may be displayed on the entire screen, a safety warning may be displayed on a part of the screen, a safety warning may be provided on a separate translucent layer, and the brightness of the screen of the display unit 151 of the mobile terminal 100 may be You can also make a safety warning in a changing way. That is, the user of the mobile terminal 100 can start the safety warning in various ways that the user can recognize.

Also, the control unit 180 of the mobile terminal 100 may issue a safety warning using the sound output unit 152 of the mobile terminal 100. The safety warning using the sound output unit 152 may not be performed when the user restricts the sound output of the mobile terminal 100 or conversely may be performed when the user restricts the sound output of the mobile terminal 100 It is possible. Also, the safety warning using the sound output unit 152 may output only the safety warning while limiting the output of the conventional sound output unit 152, or may output the safety warning together with the output of the conventional sound output unit.

Also, the controller 180 of the mobile terminal 100 may move the Haptic module 153 of the mobile terminal 100 to provide a safety warning by vibration. The safety warning using the Haptic module 153 of the mobile terminal 100 may use various vibration patterns.

The control unit 180 of the mobile terminal 100 may also issue a safety warning such as the safety warning in the mobile terminal 100 using the output unit of the wearable terminal when the paired wearable terminal exists.

However, it is also possible to issue a safety warning at the output portion of the mobile terminal 100 and the output portion of the wearable terminal paired with the mobile terminal 100 at the same time. That is, a safety warning may be issued from a display unit 151 of the mobile terminal 100, a haptic module 153, and an output unit of the wearable terminal paired with the mobile terminal 100 at the same time.

However, it is obvious to those skilled in the art that a safety warning can be issued only in the above-described module, and that a safety warning is issued in various modules of the wearable terminal paired with the mobile terminal 100. [

4 is a diagram for explaining a method of controlling the mobile terminal 100 according to an embodiment of the present invention.

Referring to FIG. 4, the step of displaying the safety warning by the mobile terminal 100 can be more clearly understood. The control unit 180 of the mobile terminal 100 may measure the heart rate of the user of the mobile terminal 100 using the wearable terminal paired with the mobile terminal 100. [ When the wearable terminal measures the heart rate in the normal state (410), the controller 180 of the mobile terminal 100 maintains the normal state operation. The controller 180 of the mobile terminal 100 recognizes that the cumulative safety index is increased as the corresponding safety index is increased when the wearable terminal measures 420 or more heart rate in the normal state. Accordingly, the control unit 180 of the mobile terminal 100 can display the safety warning 450 on the display unit 151 of the mobile terminal 100, and can simultaneously display the safety warning 450 on the wearable terminal paired with the mobile terminal 100, The user's heart rate may be displayed.

3B is a flowchart illustrating an operation method of the mobile terminal 100 according to another embodiment of the present invention. FIG. 3B replaces S140 and S150 described above with reference to FIG. 3A, and the other steps are duplicated and omitted from the drawing.

In the present invention, steps S140 and S150 may be performed in a more specific manner.

The controller 180 of the mobile terminal 100 compares the accumulated safety index with the first safety reference value and the second safety reference value (S141).

The controller 180 of the mobile terminal 100 may compare the plurality of safety reference values with the cumulative safety index. In one embodiment of the present invention, the safety reference value includes a first safety reference value and a second safety reference value, and the second safety reference value is larger than the first safety reference value.

However, the safety standard value is divided into two safety standard values, but it can be divided into three or more safety standard values as necessary.

The controller 180 of the mobile terminal 100 executes the first safety mode when the accumulated safety index is equal to or greater than the first safety reference value and less than the second safety reference value (S151).

When the cumulative safety index is equal to or greater than the first safety reference value and less than the second safety reference value, the first safety mode is executed.

The controller 180 of the mobile terminal 100 executes the second safety mode when the accumulated safety index is equal to or greater than the second safety reference value (S152).

And executes the second safety mode when the cumulative safety index is equal to or greater than the second safety reference value.

However, in the case where the safety standard value is divided into three or more, it is also possible to execute the third safety mode and the fourth safety mode in a manner similar to that described above.

According to an embodiment of the present invention, the first safety mode may display a safety warning on the display unit. In the second safety mode, the controller 180 of the mobile terminal 100 may pause the mobile terminal 100 If the mobile terminal 100 can suspend the state of the mobile terminal 100 when the mobile terminal 100 can suspend the state of the mobile terminal 100 and if the mobile terminal 100 can not suspend the state of the mobile terminal 100, It can also be displayed.

5 is a diagram for explaining a method of controlling the mobile terminal 100 according to another embodiment of the present invention.

5, the controller 180 of the mobile terminal 100 may measure the status information of the user of the mobile terminal 100 using the wearable terminal paired with the mobile terminal 100. FIG.

The controller 180 of the mobile terminal 100 measures the cumulative safety index using the measured user's state information and executes the first safe mode when the cumulative safety index is equal to or greater than the first safety reference value and less than the second safety reference value. The first safety mode may display a safety warning 510 on the display unit 151 of the mobile terminal 100 and may transmit a safety warning 511 by vibration to the wearable terminal that is parallelled with the mobile terminal 100. [

The controller 180 of the mobile terminal 100 executes the second safety mode when the accumulated safety index is equal to or greater than the second safety reference value. The controller 180 of the mobile terminal 100 determines whether the mobile terminal 100 can suspend the mobile terminal 100 in the second safety mode so that if the mobile terminal 100 can suspend the mobile terminal 100, A layer having a high degree of opacity may be added to the top of the screen or a layer completely covering the screen may be added to the screen to block the screen and interrupt the running application 520. In addition, the screen of the wearable terminal that is parallelled with the mobile terminal 100 may be blocked.

According to an embodiment of the present invention, it is possible to obtain a stepwise safety warning according to the magnitude of the cumulative safety index of the user as a plurality of safety reference values are brought.

6 is a diagram for explaining a method of controlling the mobile terminal 100 according to another embodiment of the present invention.

The control unit 180 of the mobile terminal 100 can detect the user's movement using the wearable terminal paired with the mobile terminal 100. [ According to one embodiment of the present invention, when the watch 300 is worn on the wrist of the user of the mobile terminal 100, the movement of the user's hand can be detected. When the user of the mobile terminal 100 operates, the user's wrist moves around the car handle 610 in a circular motion. In this case, the controller 180 of the mobile terminal 100 senses the movement of the watch-type terminal 300 and measures the status information. The controller 180 of the mobile terminal 100 compares the state information with the state determination data and calculates a safety index corresponding to the state information. In this case, the sensing unit 140 of the mobile terminal 100 can measure the speed of the vehicle, so that the safety index corresponding to the speed of the vehicle can be calculated to calculate the cumulative safety index. If the accumulated safety index is equal to or greater than the safety reference value, the control unit 180 of the mobile terminal 100 executes a corresponding safety mode to give a user's attention to the mobile terminal 100. [

7 is a diagram for explaining a method of controlling the mobile terminal 100 according to another embodiment of the present invention.

Referring to FIG. 7, the control unit 180 of the mobile terminal 100 measures the number of blinks of the human eye, measures the fatigue of the user of the mobile terminal 100, and performs control corresponding thereto.

The control unit 180 of the mobile terminal 100 can detect the state of the user's eyes by using the front camera 121a of the sensing unit 140 of the mobile terminal 100. [ The status determination data generally includes data relating to the number of times a person blinks and includes a corresponding safety index. The control unit 180 of the mobile terminal 100 recognizes the number of times the user of the mobile terminal 100 blinks normally and recognizes the number of blinks of eyes stored in the memory 170 of the mobile terminal 100 You can change the safety index.

The control unit 180 of the mobile terminal 100 may be connected to the mobile terminal 100 through the front camera 121a of the mobile terminal 100 when the user of the mobile terminal 100 looks at the display unit 151 of the mobile terminal 100 100) Measures the number of times the user blinks. The control unit 180 of the mobile terminal 100 recognizes the number of blinks as state information, compares the state information with the state determination data, and gives the corresponding safety index. Therefore, a higher safety index is given when the number of times the user flickers his or her eyes more or less than usual. The control unit 180 of the mobile terminal 100 measures the time when the user of the mobile terminal 100 uses the mobile terminal 100 and determines that the user of the mobile terminal 100 uses the mobile terminal 100 for a longer time , Recognizes the use time at the mobile terminal as state information, and compares the state judgment data corresponding to the state information to give a safety index. The control unit 180 of the mobile terminal 100 measures the cumulative safety index by accumulating the safety index and executes the safety mode corresponding to the safety index that occupies the largest weight in the cumulative safety index when the cumulative safety index is equal to or greater than the safety reference value .

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). In addition, the computer may include a control unit 180 of the mobile terminal 100. 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: interface unit 170: memory
180: control unit 190: power supply unit
300: Watch-type mobile terminal

Claims (12)

A sensing unit for measuring status information of the user,
A storage unit for storing the status information,
A display section for displaying information, and
And a control unit,
The storage unit stores the state determination data,
Wherein the control unit changes the status determination data according to the status information,
Calculating a cumulative safety index of the user based on the status information and the status determination data,
And executes the safe mode when the cumulative safety index exceeds the safety reference value. The method according to claim 1,
Wherein the status information is at least one of the blood pressure, heart rate, body temperature, motion information, eye flicker frequency, and mobile terminal usage information of the user,
Wherein the status determination data is a safety index corresponding to the status information. 3. The method of claim 2,
The cumulative safety index measures the fatigue of the user,
Wherein,
Calculating a cumulative safety index by summing at least one of the measured blood pressure, heart rate, body temperature, motion information, eye flicker frequency, and safety index corresponding to the mobile terminal use time included in the mobile terminal use information. 3. The method of claim 2,
The cumulative safety index measures the safety state of the user,
Wherein the motion information includes at least one of movement of a user's arm, walking information of a user, and moving speed of a user,
Wherein the controller calculates a cumulative safety index by measuring a risk of a user using the mobile terminal by using the motion information. The method according to claim 1,
Wherein the safety reference value includes a first safety reference value and a second safety reference value,
The second safety reference value is greater than the first safety reference value,
Wherein,
The first safety mode is executed when the cumulative safety index is equal to or greater than the first safety reference value and less than the second safety reference value,
And if the cumulative safety index is equal to or greater than a second safety reference value, executes the second safety mode. 6. The method of claim 5,
Wherein,
Wherein the first safety mode displays a safety warning on the display unit,
The second safety mode determines whether the mobile terminal is in a state capable of pausing temporarily, suspends the state of the mobile terminal when the mobile terminal can suspend temporarily, The control unit displays an additional safety warning on the display unit. A method of operating a mobile terminal,
Measuring status information of the user;
Storing the status information;
Changing stored state determination data according to the state information;
Calculating the cumulative safety index of the user based on the status information and the status determination data;
And executing a safe mode when the cumulative safety index exceeds a safety reference value. 8. The method of claim 7,
Wherein the status information is at least one of the blood pressure, heart rate, body temperature, motion information, eye flicker frequency, and mobile terminal usage information of the user,
Wherein the status determination data is a safety index corresponding to the status information. 9. The method of claim 8,
The cumulative safety index measures the fatigue of the user,
The step of calculating the cumulative safety index includes calculating a cumulative safety index by summing at least one of the measured blood pressure, heart rate, body temperature, motion information, eye flicker frequency, and the safety index corresponding to the mobile terminal use time, The method comprising: 9. The method of claim 8,
The cumulative safety index measures the safety state of the user,
Wherein the motion information includes at least one of movement of a user's arm, walking information of a user, and moving speed of a user,
Wherein the step of calculating the cumulative safety index calculates a cumulative safety index by measuring a risk of a user's use of the mobile terminal using the motion information. 8. The method of claim 7,
Wherein the safety reference value includes a first safety reference value and a second safety reference value,
The second safety reference value is greater than the second safety reference value,
The step of executing the safe mode comprises:
The first safety mode is executed when the cumulative safety index is equal to or greater than the first safety reference value and less than the second safety reference value,
And if the cumulative safety index is equal to or greater than a second safety reference value, executes the second safety mode. 12. The method of claim 11,
The step of executing the safe mode comprises:
The first safety mode may display a safety warning on the display unit,
The second safety mode determines whether the mobile terminal is in a state capable of pausing temporarily, suspends the state of the mobile terminal when the mobile terminal can suspend temporarily, And displays an additional safety warning on the display unit if it is determined that the safety warning is not available.

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