KR20150131816A - Mobile terminal and method for controlling the same - Google Patents

Abstract

The present invention discloses a wearable mobile terminal capable of sensing whether wearing and a user's attitude are poor and guiding a detected result to a user. Specifically, the present invention provides a mobile communication terminal including a frame to be worn on a user's neck, a first sensing unit for sensing a state in which the frame is adhered to the user's neck, a second sensing unit for sensing a tilt of the mobile terminal, And a control unit for controlling the output unit to output guide information for guiding a wear or posture defect based on the sensing signals of the first and second sensing units.

Description

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

The present invention relates to a mobile terminal and a control method thereof, in which usage of a terminal can be realized by further considering convenience of a user.

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.

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). These wearable devices are being studied because of their diversity of applications due to their close contact with the body of the user.

The present invention is directed to solving the above-mentioned problems and other problems. Another object of the present invention is to provide a mobile terminal and a control method thereof that enable a user to output an announcement for correcting a wear / attitude.

According to an aspect of the present invention, there is provided a method of making a wearable article, A first sensing unit for sensing a state in which the frame is in close contact with the user's neck; A second sensing unit for sensing tilting of the mobile terminal; An output section; And a control unit for controlling the output unit to output guide information for guiding a wear or posture defect based on the detection signals of the first and second sensing units.

According to another aspect of the present invention, there is provided a method of controlling a mobile terminal in the form of a necklace having a frame to be worn on a user's neck, the method comprising: sensing a state of the frame, step; A second sensing step of sensing tilting of the mobile terminal; And outputting guide information for guiding a wear or posture defect based on the sensing signals of the first and second sensing steps.

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, a user can be provided with a notification of correcting the posture .

In addition, according to at least one embodiment of the present invention, when an unexpected accident occurs to a user, an urgent rescue request can be automatically transmitted promptly.

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.
FIG. 2 is a perspective view of a necklace-type mobile terminal 100 according to an embodiment of the present invention.
3 is a cross-sectional view showing an arrangement of an SAR sensor for detecting the precise wearing of the necklace-type mobile terminal 100 using a SAR (Synthetic Aperture Radar) sensor according to an embodiment of the present invention.
4 shows a control method of detecting a poor wearing state based on signals of two capacitors provided in the SAR sensor 301 according to an embodiment of the present invention.
5 is a flowchart showing a control method of outputting guidance on wear and posture according to an embodiment of the present invention.
6 is a diagram showing a control method for determining whether or not a user's posture is correct, according to an embodiment of the present invention.
Figures 7 and 8 are diagrams illustrating examples of correct wear or posture guidance, in accordance with one embodiment of the present invention.
9 is a diagram showing a control method of outputting a screen for correcting a posture to a user according to an embodiment of the present invention.
FIG. 10 is a diagram illustrating a control method of providing a predetermined feedback when motion of a user is not detected for a predetermined period of time according to an embodiment of the present invention.
11 is a diagram showing a control method of outputting a guide capable of correcting a user's motion posture according to an embodiment of the present invention.
FIG. 12 is a diagram showing a control method of detecting an accident occurring during driving by a user and transmitting an output of a guidance and / or an emergency response signal based on a result of the detection, according to an embodiment of the present invention.
Fig. 13 is a diagram showing an example of a guiding output for failure of attitude / wearing according to an embodiment of the present invention. Fig.
14 is a diagram showing a control method for outputting guidance to a user wearing a spectacle-type mobile terminal, according to an 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.

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.

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. 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. FIG. In addition, the controller 180 may operate at least two of the components included in the mobile terminal 100 in combination with each other for driving the application program.

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

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

Hereinafter, the 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 And an external terminal, or a server on a mobile communication network established according to a long term evolution (AR), a long term evolution (AR), or the like.

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, The virtual key or the visual key can be displayed on the touch screen with various forms. For example, the virtual key or the visual key can be displayed on the touch screen, ), An icon, a video, or a combination thereof.

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.

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 related to vibration and sound of various patterns outputted when a touch is input on the touch screen.

The memory 170 may be a flash memory type, a hard disk type, a 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.

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 .

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.

In an embodiment of the present invention, other types of terminals other than the above-described wearable device are proposed. A wearable device proposed in an embodiment of the present invention proposes a necklace-type terminal capable of performing control while wearing on the neck, and a control method of such a terminal.

FIG. 2 is a perspective view of a necklace-type mobile terminal 100 according to an embodiment of the present invention.

The necklace-type mobile terminal 100 may include a frame 201 for wearing on the user's neck and first and second bodies 100-1 and 100-2 connected to both ends of the frame 201. [ The first and second bodies 100-1 and 100-2 can act as a weight for balancing the frame 201 in both directions when the frame 201 is caught by the user's neck, The weight of the first and second bodies 100-1 and 100-2 may be designed to balance each other.

The configuration of the present invention described above with reference to FIG. 1 may be appropriately disposed in the first and second bodies 100-1 and 100-2. According to an embodiment of the present invention, at least one predetermined sensor among the sensing units 140 may be provided in each of the first and second bodies 100-1 and 100-2.

In one embodiment of the present invention, when the necklace-type mobile terminal 100 is worn on the user's neck, (1) the mobile terminal 100 is correctly worn (2) correctly worn Determines whether the posture of the user is correct, and guides the result to the user based on the determined result. Particularly, it is intended to provide a guide for correcting the user's attitude if the user does not wear the mobile terminal 100 correctly or wears it correctly but the user's attitude is bad. In order to accurately detect the above-described states, embodiments of the present invention propose to provide at least one sensor for sensing the state in each of the first and second bodies 100-1 and 100-2.

The portable terminal 100 may further include an earphone 202 electrically connected to the first and second bodies 100-1 and 100-2 and capable of outputting an audio signal.

As described above, in one embodiment of the present invention, the sensing signals sensed through the sensing unit 140 can be used to detect whether the user wears the necklace-type mobile terminal 100 correctly. A specific sensing method will be described with reference to FIG. 3 and FIG.

3 is a cross-sectional view showing an arrangement of an SAR sensor for detecting the precise wearing of the necklace-type mobile terminal 100 using a SAR (Synthetic Aperture Radar) sensor according to an embodiment of the present invention.

In an embodiment of the present invention described with reference to FIG. 3, it is detected whether or not the necklace-type mobile terminal 100 is in contact with the neck of the user correctly, in order to sense accurate wear. For this purpose, the mobile terminal 100 according to an embodiment of the present invention can be attached to the frame 201 with the tightly fitting part 300 having a shape that can be brought into close contact with the user's neck.

The tight fitting part 300 or the frame 201 may include an SAR sensor 301. Referring to FIG. 3, the SAR sensor 301 is provided inside the tight fitting part 300, but the present invention is not limited to this, and the SAR sensor 301 may be provided on the outer surface of the tight fitting part 300, .

The SAR sensor 301 includes at least two capacitors (capacitors, 301a, 301b, ...). When the necklace-type mobile terminal 100 is worn, each capacitor can sense the degree of close contact of the user's neck.

The closer to the user's neck the greater the intensity of the signal detected through the condenser and the controller 180 determines the degree of close contact with the user's neck based on the intensity of the signal received from the SAR sensor 301 Can be detected. Table 1 is an example of a method of determining the close degree according to the intensity of a signal sensed by the SAR sensor 301 according to an embodiment of the present invention.

SAR sensor signal (P _SAR ) Determining adhesion degree (example) Very strong T ₁ <P _SAR Skin contact Strong T ₂ <P _SAR <T ₁ Contact on collar weakness P _SAR <T ₂ Poor wear No signal detection Not used

In the above table, T ₁ and T ₂ may be defined at design time with any threshold value and may be adjusted by the user.

A specific embodiment for determining whether wearing of the necklace-type mobile terminal 100 is bad based on the strength of the detected signal will be described with reference to FIG.

4 shows a control method of detecting a poor wearing state based on signals of two capacitors provided in the SAR sensor 301 according to an embodiment of the present invention.

4 (a), the necklace-type mobile terminal 100 has a problem that the contact of the right part is defective (the mobile terminal is shifted to the left) on the basis of the user and the contact of the left part is bad The mobile terminal is shifted to the right).

4A, the signal strength of the first condenser 301a of the poor contact portion may be weak or not sensed, and the signal strength of the second condenser 301b having a proper contact may be normal (very strong or strong ). In contrast, in FIG. 4 (b), the signal strength of the second capacitor 301b of the poor contact portion may be weak or not sensed, and the signal strength of the first condenser 301a with a good contact may be normal Or strong). Table 2 shows an example of a list of good / bad states of wear based on signals sensed through two capacitors.

Detection signal of SAR sensor Judging the wearing condition (example) The capacitor 1 (301a) The capacitor 2 (301b) No signal No signal Not used weakness Strong Shift to the left
4 (a) Strong weakness Shift right
4 (b) Strong Strong Normal wear (good wear)
3 state

That is, when the intensity of the detected signal is strong (when the intensity of the detected signal is higher than the predetermined threshold) through the condenser 301a for detecting the left state and the condenser 301b for sensing the right state, 100 can be judged as being good.

Meanwhile, according to another embodiment of the present invention, it can be determined whether or not the wearer is good using the acceleration sensor. In this case, it is assumed that an acceleration sensor is provided in each of the first and second bodies 100-1 and 100-2. The acceleration sensor outputs a value of acceleration g (g = 9.8 m / s &lt;&quot; ² &gt;) in the direction of gravity in a state where the mobile terminal 100 is still placed. If the mobile terminal 100 is inclined at a predetermined angle, the acceleration value sensed by the acceleration sensor will have a different value. Meanwhile, the acceleration sensor may normalize a result value output according to a specific model to a specific voltage value. For example, a specific acceleration sensor can output a g value normalized to 1V. In the following description of the acceleration sensor, it is assumed that the output of the normalized value of g is 1V. In an embodiment of the present invention, when the value of the gravitational acceleration sensed through the acceleration sensor provided in each of the first and second bodies 100-1 and 100-2 is not 1, (That is, worn while tilted).

However, the above-described method using the acceleration sensor is disadvantageous in that it is impossible to distinguish whether the wearer is actually wearing or wearing but the user's body is inclined. Therefore, in one embodiment of the present invention, it is proposed to detect the attitude of the user along with the method of detecting wearing comfort in FIGS. 3 and 4 based on the acceleration value sensed through the acceleration sensor. These embodiments will be described below with reference to the drawings.

5 is a flowchart showing a control method of outputting guidance on wear and posture according to an embodiment of the present invention.

In step S501, the control unit 180 detects wear of the necklace-type mobile terminal 100 by the user. The SAR sensor 301 described above with reference to Figs. 3 and 4 can be used as a method of detecting wear.

In step S502, the controller 180 detects whether the necklace-type mobile terminal 100 is properly worn. Whether or not it is properly worn, the SAR sensor 301 described above can be used as a carriage. If it is worn properly, the process proceeds to step S504, and if not, the process proceeds to step S503. In step S503, the control unit 180 may output a notification indicating that the necklace-type mobile terminal 100 is not properly worn.

On the other hand, in step S504, the controller 180 determines whether the posture of the user is good. As a result of the determination, if it is determined that the posture is good, the control flow chart is terminated. If it is determined that the posture is not good, the controller 180 may proceed to step S505. Whether or not the attitude of the user is good can be determined using an acceleration sensor. The inclination degree of the necklace-type mobile terminal 100 may be sensed through the acceleration sensor, and the posture of the user may be determined using the sensed result. This control method will be described in more detail with reference to FIG.

6 is a diagram showing a control method for determining whether or not a user's posture is correct, according to an embodiment of the present invention. The embodiment of FIG. 6 may correspond to the above-described step S503 as a control method of determining whether the posture of the user is correct when the user wears the necklace-type mobile terminal 100 correctly.

6 (a) shows a necklace-type mobile terminal 100 in an upright state. When the necklace-type mobile terminal 100 is straight, it means that the posture is also correct when the user wears the necklace-type mobile terminal 100 correctly. Assume that the acceleration value sensed by the acceleration sensor is sensed through the x-axis and the y-axis shown in Fig. In this case, the x-axis may be horizontal to the ground, and the y-axis may be perpendicular to the ground. Since the gravitational acceleration g acts vertically downward on the ground, the acceleration value sensed through the x-axis in the state of FIG. 6 (a) is zero, and the acceleration sensed through the y-axis may be -1.

If the user wears the necklace-type mobile terminal 100 properly, the degree of tilt can be seen as the posture of the user.

That is, if it is determined that the necklace-type mobile terminal 100 is tilted to the right as shown in FIG. 6 (b), the acceleration value sensed through the acceleration sensor will change. In FIG. 6 (a), the value of the acceleration sensed through the x-axis is 0, but it is increased to a constant value, and the value of the acceleration sensed through the y-axis is -1, but the magnitude of the acceleration is decreased.

Conversely, if it is determined that the necklace is tilted to the left as shown in FIG. 6 (c), the value of the acceleration sensed through the acceleration sensor will also change. In FIG. 6 (a), the value of the acceleration sensed through the x-axis is 0, but it is increased to a constant value, and the value of the acceleration sensed through the y-axis is -1, but the magnitude of the acceleration is decreased.

If it is determined that the necklace-type mobile terminal 100 has been correctly worn by the user, it is determined that the necklace-type mobile terminal 100 is tilted. Table 3 is an example of summarizing the wearing state described above with reference to Fig. 6 (g in Fig. 3 is gravitational acceleration).

Whether the wear is good Acceleration sensor detection result The determined attitude of the user (example) x-axis acceleration
(ACC _x ) y-axis acceleration
(ACC _y ) Good ACC _x = 0 ACC _y = -1 Correct posture Good ACC _x > 0 ACC _y -1 Tilted to the left Good ACC _x <0 ACC _y -1 Tilted to the right Bad Ignore Poor wear

The process returns to FIG. 5, and in step S505, the control unit 180 can output guidance of the correct posture.

In the above-described flowchart, in steps S503 and S505, the user outputs a correct wearing or posture guidance. An example of such a guiding output will be described with reference to Fig.

Figures 7 and 8 are diagrams illustrating examples of correct wear or posture guidance, in accordance with one embodiment of the present invention.

The output of the guidance according to an embodiment of the present invention may be achieved through at least one of guided voice output, vibration output and haptic output. Here, the haptic output is an output for stimulating the tactile sense of the user, for example, an output for blowing up the earphone.

In the embodiment described with reference to Fig. 7, the guidance voice output is described as an example among the methods of the guidance output.

Referring to FIG. 7A, it is assumed that the necklace-type mobile terminal 100 is normally worn on the user's neck and the user's body is tilted to one side. In this state, the shoulder line 700a of the user and the horizontal reference line 700b of the necklace-type mobile terminal 100 will be inclined in the same direction.

The control unit 180 can determine whether the necklace-type mobile terminal 100 is properly worn in this state based on a signal detected from the SAR sensor 301 described above. In this state, the controller 180 determines whether the posture of the user is correct (using the above-described acceleration sensor), and when it is determined that the posture is bad, the controller 180 can output the first announcement message 701-1.

Referring to FIG. 7 (b), the necklace-type mobile terminal 100 is abnormally worn on the user's neck, and the user's body is assumed to be in an upright state. In this state, the shoulder line 700a of the user will be parallel to the ground, and the horizontal reference line 700b of the necklace-type mobile terminal 100 will be tilted in one direction.

The control unit 180 can determine whether the necklace-type mobile terminal 100 is properly worn in this state based on a signal detected from the SAR sensor 301 described above. When it is determined that the necklace-type mobile terminal 100 is not properly worn, the controller 180 may output the second announcement message 701-2.

Referring to FIG. 7C, the necklace-type mobile terminal 100 is normally worn on the user's neck, and the user's body is assumed to be in an upright state. In this state, the shoulder line 700a of the user and the horizontal reference line 700b of the necklace-type mobile terminal 100 will be parallel to the ground.

Referring to FIG. 8, it is assumed that the necklace-type mobile terminal 100 is normally worn on the user's neck, and the user's body is tilted to one side for a predetermined time or more. In this state, in an embodiment of the present invention, it is proposed to output the fourth announcement message 701-4 indicating that the long time posture is bad. As in the example shown in Fig. 8, the fourth announcement message 701-4 may be "the right shoulder is inclined for 30 minutes, if there is a bag, please move to the left &quot;. The user who received the fourth announcement message will be able to balance the body by moving the bag worn on one side to the other shoulder for a long time (see Fig. 8 (b)).

In the embodiment of the present invention described above, the output of the correct wearing / attitude guidance is output as a voice command. Hereinafter, in the embodiment described with reference to FIG. 9, it is proposed to output a guide capable of specifically calibrating the attitude of the user.

9 is a diagram showing a control method of outputting a screen for correcting a posture to a user according to an embodiment of the present invention.

9 includes a general form of mobile terminal 100 'and a state diagram thereof. The necklace-type mobile terminal 100 and the mobile terminal 100 'worn by the user are assumed to be connected and able to transmit and receive data to each other.

In the embodiment of the present invention described with reference to FIG. 9, the posture of the user is photographed using the camera of the mobile terminal 100 ', the posture photographed through the display 151 is outputted to the user, You can help correct your posture.

If it is determined that the posture of the user is bad, the necklace-type mobile terminal 100 may transmit an activation command of the camera to the mobile terminal 100 '. The mobile terminal 100 'receiving the information can output the image received through the activated camera through the display 151. Further, the mobile terminal 100 'outputs together with the output of the image received through the camera a guideline 901 for the correct posture so that the user can calibrate the posture to the guideline 901 You can help.

10, a control method of outputting vibration and voice feedback through the mobile terminal 100 is proposed.

FIG. 10 is a diagram illustrating a control method of providing a predetermined feedback when motion of a user is not detected for a predetermined period of time according to an embodiment of the present invention.

Referring to FIG. 10 (a), it is assumed that the user's posture is maintained in an incorrect state for a predetermined time or longer. 10 (b), the necklace-type mobile terminal 100 may output an announcement message 1001 for inducing the stretching when it is determined that the state of FIG. 10 (a) is maintained for a predetermined time or more. Furthermore, when there is another mobile terminal 100 'connected to the necklace-type mobile terminal 100, a feedback voice or sound can be output through the mobile terminal 100'.

In another embodiment of the present invention, it is further proposed to output a guide capable of correcting the motion posture. This embodiment will be described with reference to Fig.

11 is a diagram showing a control method of outputting a guide capable of correcting a user's motion posture according to an embodiment of the present invention.

Referring to FIG. 11A, it is assumed that a user is exercising (for example, playing golf) while wearing the necklace-type mobile terminal 100. When the user performs a golf swing operation, the necklace-type mobile terminal 100 can determine whether the user's swing motion is good using the result sensed through the sensing unit 140, and guide the result. In this case, the necklace-type mobile terminal 100 may be storing a database of the output result of the sensing unit 140 for correct swing operation. Then, the correct swing operation is compared with the sensed result sensed through the sensing unit 140 to determine where the user's swing motion is wrong, and the result of the determination can be fed back to the user (see FIG. 11B) .

On the other hand, in the embodiment described above with reference to Fig. 11, although golf is exemplified, it can be applied to exercise such as stretching. In the case of stretching, it is effective not only to be a static exercise but also to give an accurate posture through the mobile terminal 100 since the accuracy of the posture is important.

Meanwhile, in another embodiment of the present invention, it is proposed to detect an anomaly of a user during operation and to transmit a guidance output and / or a rescue request signal to a user. This embodiment will be described with reference to Fig.

FIG. 12 is a diagram showing a control method of detecting an accident occurring during driving by a user and transmitting an output of a guidance and / or an emergency response signal based on a result of the detection, according to an embodiment of the present invention.

12 (a) shows a state in which a user wearing the necklace-type mobile terminal 100 is operating. 12 (b) shows a state in which an accident has occurred to the user who has been driving in this way.

The control unit 180 can detect occurrence of an accident based on various signals sensed through the sensing unit 140. [ First, in order to determine whether the vehicle is traveling by car, the current moving speed using the position information module 115 or the like is determined, and if the determined current traveling speed is equal to or higher than a predetermined speed or the current position determined using the position information module 115 If it exists on the road, it can be judged that the vehicle is in operation.

When the sudden change in speed (for example, stopping the operation due to rapid braking or other shock) is detected and / or a sudden change in posture of the user is detected during vehicle operation, the necklace-type mobile terminal 100 has caused an accident to the user . That is, as shown in FIG. 12 (b), when an accident occurs to a user who is driving, the user's posture can be expected to change as shown in FIG. 12 (c).

When detecting the occurrence of a user's accident through the sensing unit 140 of the necklace-type mobile terminal 100, the control unit 180 can output a danger guide. In addition, the wireless communication unit 110 can be controlled to automatically transmit a rescue request signal to a rescue organization. The structure request signal may include current position information of the necklace-type mobile terminal 100 sensed through the position information module 115 and current posture state information of the user.

Another example of a guiding output, in accordance with an embodiment of the present invention, is an output through earphone 202. [ This embodiment will be described with reference to FIG.

Fig. 13 is a diagram showing an example of a guiding output for failure of attitude / wearing according to an embodiment of the present invention. Fig. 13 (a), it is assumed that the attitude of the user wearing the necklace-type mobile terminal 100 is in a poor state. The control unit 180 outputs vibration / haptic feedback through the earphone 202 positioned in the tilted direction of the first and second main bodies 100-1 and 100-2 to guide the user to the correction of the posture have. That is, the user may be aware that they are tilted in the direction of outputting vibration / haptic feedback and may be able to correct posture and / or wear properly.

In this case, the haptic output means an output capable of stimulating the tactile sense of the user, and may include an output for blowing up the earphone as described above.

For output to blow up the earphone, the haptic module 153 may comprise an electric active polymer (EAP). The electroactive polymer means a polymer capable of appropriately shrinking and relaxing by a simple electric signal.

According to another embodiment of the present invention, the haptic module 153 may comprise a piezoelectric element. A piezoelectric device refers to a device capable of generating a mechanical output when an electrical signal is applied.

In addition, the controller 180 can control the intensity and / or the degree of the sound to be output according to the degree of tilt. For example, as the tilt is adjusted and approaches the correct posture, the sound intensity and / or the degree of inflation can be strongly output. In calibrating the posture, the user may be able to correct the correct posture based on the intensity of the sound and / or the intensity of the blowing.

Meanwhile, although the necklace-type mobile terminal 100 has been described as an example in the above-described embodiment, the present invention is not limited thereto but can be similarly applied to the spectacle-type mobile terminal 100 &quot;. This embodiment will be described with reference to Fig.

14 is a diagram showing a control method for outputting guidance to a user wearing a spectacle-type mobile terminal, according to an embodiment of the present invention.

Generally, the spectacle-type mobile terminal 100 &quot; will rarely wear poorly. This is because, in general, the degree of adhesion is higher than that of the necklace type. Therefore, in the case of the spectacles type mobile terminal 100 &quot;, the output of the guidance for the case where the attitude is poor rather than the failure of wearing can be effective.

Referring to Fig. 14, the user 1401 shows a state in which the head is tilted up and down and left and right in a state wearing the spectacle type mobile terminal 100 &quot;. When the spectacle-type mobile terminal 100 '' detects that the user's head is tilted, the user can output the guide to correct the head correctly.

The present invention described above can be implemented as computer readable codes on a medium on which a program is recorded. The computer readable medium includes all kinds of recording devices in which data that can be read by a computer system is stored. Examples of the computer readable medium include 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 terminal. Accordingly, the above description should not be construed in a limiting sense in all respects and should be considered illustrative. The scope of the present invention should be determined by rational interpretation of the appended claims, and all changes within the scope of equivalents of the present invention are included in the scope of the present invention.

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

Claims (16)

A frame for worn on the user's neck;
A first sensing unit for sensing a state in which the frame is in close contact with the user's neck;
A second sensing unit for sensing tilting of the mobile terminal;
An output section; And
And a control section for controlling the output section to output guidance information for guiding a wear or posture defect based on the detection signals of the first and second sensing sections,
Mobile terminal. The apparatus of claim 1,
And controlling the output unit to output guidance information for guiding a failure of wearing when the state of non-contact through the first sensing unit is detected,
Mobile terminal. The apparatus of claim 1,
Wherein the control unit controls the output unit to output guide information for guiding a failure of the posture when the state of tight contact is detected through the first sensing unit and the inclination detected by the second sensing unit is greater than a predetermined angle,
Mobile terminal. The image processing apparatus according to claim 1,
And an acoustic output unit for outputting the voice announcement,
Wherein the guide information is information to be output through the sound output unit,
Mobile terminal. The image processing apparatus according to claim 1,
And a haptic module provided at one end of the earphone,
Wherein the guide information is an operation of inflating one end of the earphone through the haptic module,
Mobile terminal. The apparatus of claim 1, wherein the first sensing unit comprises:
At least one Synthetic Aperture Radar (SAR) sensor for sensing the proximity of the body,
Wherein the controller is further configured to determine whether the wear of the user is poor based on at least one proximity sensed through the at least one SAR sensor,
Mobile terminal. The apparatus of claim 1, wherein the second sensing unit comprises:
And at least one acceleration sensor, wherein the acceleration sensor senses the inclination based on a direction of gravity sensed through the acceleration sensor,
Mobile terminal. The apparatus of claim 1, wherein the second sensing unit comprises:
And at least one gravity sensor, wherein the gravity sensor senses the inclination based on a direction of gravity sensed through the gravity sensor,
Mobile terminal. A method of controlling a mobile terminal in the form of a necklace having a frame to be worn on a user's neck,
A first sensing step for sensing a state in which the frame is in close contact with the user's neck;
A second sensing step of sensing tilting of the mobile terminal; And
And outputting guidance information for guiding a wear or posture failure based on the sensing signals of the first and second sensing steps.
A method of controlling a mobile terminal. 10. The method according to claim 9,
And outputting guide information for guiding the failure of wearing when the state of being not in contact through the first sensing unit is detected,
A method of controlling a mobile terminal. 10. The method according to claim 9,
And outputting guidance information for guiding a failure of the posture when the inclination detected through the second sensing unit is greater than a predetermined angle,
A method of controlling a mobile terminal. The mobile terminal according to claim 9, further comprising an acoustic output unit for outputting a voice message,
Wherein the guide information is information to be output through the sound output unit,
A method of controlling a mobile terminal. The mobile terminal of claim 9, further comprising: an earphone and a haptic module provided at one end of the earphone,
Wherein the guide information is an operation of inflating one end of the earphone through the haptic module,
A method of controlling a mobile terminal. 10. The system of claim 9, wherein the mobile terminal further comprises at least one Synthetic Aperture Radar (SAR) sensor for detecting proximity to the body,
Wherein the first sensing step determines whether the wear of the user is poor based on at least one proximity sensed through the at least one SAR sensor,
A method of controlling a mobile terminal. 10. The mobile terminal of claim 9, wherein the mobile terminal comprises at least one acceleration sensor,
Wherein the second sensing step includes sensing the inclination based on a direction of gravity sensed through the acceleration sensor,
A method of controlling a mobile terminal. 10. The mobile terminal of claim 9, wherein the mobile terminal comprises at least one gravity sensor,
Wherein the second sensing step detects the tilting based on a direction of gravity sensed through the gravity sensor,
A method of controlling a mobile terminal.

Images