KR20140147510A - Terminal and control method thereof - Google Patents

Abstract

The present invention relates to a mobile terminal and a control method thereof and, more specifically, to a wearable mobile terminal and a control method thereof. According to an embodiment of the present invention, a wearable mobile terminal includes: a sensor unit configured to detect a movement of the mobile terminal; a memory configured to match a screen mode with the movement of the mobile terminal according to the movement of the mobile terminal and to store the screen mode; a control unit configured to control an image in a screen mode and a direction corresponding to a movement direction or location of the mobile terminal detected by the sensor unit; and a display unit configured to display an image in response to a movement direction or location of the mobile terminal under the control of the control unit.

Description

TECHNICAL FIELD [0001] The present invention relates to a portable terminal,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a portable terminal and a control method thereof, and more particularly, to a wearable portable terminal and a method of controlling the operation thereof.

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

A portable terminal is a portable device having one or more functions that can carry out voice and video communication, a function to input and output information, and a function to store data while being portable.

In order to implement complex functions, mobile terminals implemented in the form of multimedia devices are being applied variously in terms of hardware and software.

In the idle screen state of the portable terminal having a general touch screen panel, the screen is maintained in the off state, and the screen is switched to the temporary screen on state according to the user input or event reception, so that the user can confirm the corresponding event.

In addition, since the curved display unit is mounted on the wearable portable terminal, it is easy for the user to use and carry. However, the portable terminal of the human body wearing type provides a driving method similar to that of a conventional conventional key input terminal, so that it has merely a merit of the miniaturized terminal and does not increase convenience in use.

Accordingly, it is an object of the present invention to provide a wristwatch-type portable terminal which can be easily operated by a user, and an operation control method thereof.

A user-wearing portable terminal according to an exemplary embodiment of the present invention includes: a sensor unit for detecting movement of a portable terminal; A memory for matching and storing a screen mode according to a motion of the portable terminal; A controller for controlling the display unit to display an image in a screen mode and a direction corresponding to a movement direction or a position of the portable terminal sensed by the sensor unit; And a display unit for displaying an image corresponding to a motion position and a direction of the portable terminal under the control of the controller.

According to another aspect of the present invention, there is provided a method of controlling an operation of a wearable portable terminal, the method comprising: sensing movement of the portable terminal in a sensor unit; Checking an image or a screen mode to correspond to the motion of the portable terminal; And outputting a screen mode or an image corresponding to the identified direction or position of the portable terminal.

According to the present invention, the user can conveniently check information displayed on the portable terminal through the easy and easy operation of the portable terminal worn by the user, and has the effect of executing various menus according to the user's movement have.

1 is a block diagram of a portable terminal according to an embodiment of the present invention.
2 is an exemplary diagram of a portable terminal according to an embodiment of the present invention.
3 is a flowchart illustrating an operation of the portable terminal according to an exemplary embodiment of the present invention.
4 to 5 are diagrams for explaining the operation of the portable terminal according to the user's movement according to the embodiment of the present invention.
6 is an exemplary view for explaining a state of a portable terminal worn by a user according to an embodiment of the present invention.
7 is a diagram illustrating a screen displayed on a portable terminal according to an embodiment of the present invention.
8 is an exemplary diagram illustrating a user input state in a portable terminal according to an embodiment of the present invention.
FIG. 9 is an exemplary view for explaining a screen state according to a position (state) of a portable terminal according to an embodiment of the present invention.

Hereinafter, a mobile terminal related to the present invention will be described in detail with reference to the drawings. 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.

The mobile terminal described in this specification may include a mobile phone, a smart phone, a laptop computer, a digital broadcasting terminal, a PDA (Personal Digital Assistants), a PMP (Portable Multimedia Player), navigation and the like.

Hereinafter, a structure of a mobile terminal according to an embodiment of the present invention will be described with reference to FIG.

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

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

Hereinafter, the components will be described in order.

The wireless communication unit 110 may include one or more modules for enabling wireless communication between the mobile terminal 100 and the wireless communication system or between the mobile terminal 100 and the network in which the mobile terminal 100 is located. For example, the wireless communication unit 110 may include a broadcast receiving module 111, a mobile communication module 112, a wireless Internet module 113, a short range communication module 114, and a location information module 115 .

The broadcast receiving module 111 receives 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. The broadcast management server may refer to a server for generating and transmitting broadcast signals and / or broadcast related information, or a server for receiving broadcast signals and / or broadcast related information generated by the broadcast management server and transmitting the generated broadcast signals and / or broadcast related information. The broadcast signal may include a TV broadcast signal, a radio broadcast signal, a data broadcast signal, and a broadcast signal in which a data broadcast signal is combined with a TV broadcast signal or a radio broadcast signal.

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

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

For example, the broadcast receiving module 111 may be a Digital Multimedia Broadcasting-Terrestrial (DMB-T), a Digital Multimedia Broadcasting-Satellite (DMB-S), a Media Forward Link Only And a Digital Broadcasting System (ISDB-T) (Integrated Services Digital Broadcast-Terrestrial). Of course, the broadcast receiving module 111 may be adapted to other broadcasting systems as well as the digital broadcasting system described above.

The broadcast signal and / or broadcast related information received through the broadcast receiving module 111 may be stored in the memory 160.

The mobile communication module 112 transmits and receives radio signals to at least one of a base station, an external terminal, and a server on a mobile communication network. The wireless signal may include various types of data 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. WLAN (Wi-Fi), Wibro (Wireless broadband), Wimax (World Interoperability for Microwave Access), HSDPA (High Speed Downlink Packet Access) and the like can be used as wireless Internet technologies.

The short-range communication module 114 refers to a module for short-range communication. Bluetooth, Radio Frequency Identification (RFID), infrared data association (IrDA), Ultra Wideband (UWB), ZigBee, and the like can be used as a short range communication technology.

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

Referring to FIG. 1, an A / V (Audio / Video) input unit 120 is for inputting an audio signal or a video signal, and may include a camera 121 and a microphone 122. The camera 121 processes image frames such as still images or moving images obtained by the image sensor in the video communication mode or the photographing mode. The processed image frame can be displayed on the display unit 151. [

The image frame processed by the camera 121 may be stored in the memory 160 or transmitted to the outside through the wireless communication unit 110. [ Two or more cameras 121 may be provided depending on the use environment.

The microphone 122 receives an external sound signal through a microphone in a communication mode, a recording mode, a voice recognition mode, or the like, and processes it as electrical voice data. The processed voice data can be converted into a form that can be transmitted to the mobile communication base station through the mobile communication module 112 when the voice data is in the call mode, and output. Various noise reduction algorithms may be implemented in the microphone 122 to remove noise generated in receiving an external sound signal.

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

The sensing unit 140 senses the current state of the mobile terminal 100 such as the open / close state of the mobile terminal 100, the position of the mobile terminal 100, the presence or absence of user contact, the orientation of the mobile terminal, And generates a sensing signal for controlling the operation of the mobile terminal 100. For example, when the mobile terminal 100 is in the form of a slide phone, it is possible to sense whether the slide phone is opened or closed. It is also possible to sense whether the power supply unit 190 is powered on, whether the interface unit 170 is connected to an external device, and the like. Meanwhile, the sensing unit 140 may include a proximity sensor 141.

The sensing unit 140 may include an acceleration sensor 141. The acceleration sensor 141 is an element for converting an acceleration change in any one direction into an electric signal. Generally, the acceleration sensor 141 is configured by mounting two or three axes in one package. In some cases, only one of the two axes is needed depending on the use environment.

The sensing unit 140 may include a gravity sensor 142. The gravity sensor 142 may include a sensor of a mode type for sensing the rotation state of the portable terminal. The gravity sensor 142 connects a weight to a variable resistor, detects a current state of the terminal by a change in resistance according to the rotation, places a conductive object in the central portion, rotates in correspondence with the direction in which the conductive object comes in contact with the rotation, You can detect the status.

The sensing unit 140 may include a position sensor 143. The position sensor 143 is a sensor for detecting the position of the portable terminal and the position information set by the user. The location sensor 143 may be used to provide location tracking services, public safety services, location based information services, and the like. The location sensor 143 may collect location information using a GPS, a location-based service (LBS), a geographic information service (GIS), or the like.

The sensing unit 140 may include a temperature sensor 144. The temperature sensor 144 is a sensing sensor that can confirm whether or not the portable terminal is worn by the user. The temperature sensor 144 senses a predetermined temperature of the human body when the user wears the portable terminal and confirms whether the user wears the portable terminal according to the resultant temperature.

The output unit 150 is for generating output related to the visual, auditory or tactile sense and includes a display unit 151, an audio output module 152, an alarm unit 153, and a haptic module 154 .

The display unit 151 displays (outputs) information processed by the mobile terminal 100. For example, when the mobile terminal is in the call mode, a UI (User Interface) or a GUI (Graphic User Interface) associated with a call is displayed. When the mobile terminal 100 is in the video communication mode or the photographing mode, the photographed and / or received video or UI and GUI are displayed.

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, and a 3D display.

Some of these displays may be transparent or light transmissive so that they can be seen through. This can be referred to as a transparent display, and a typical example of the transparent display is TOLED (Transparent OLED) and the like. The rear structure of the display unit 151 may also be of a light transmission type. With this structure, the user can see an object located behind the terminal body through the area occupied by the display unit 151 of the terminal body.

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

(Hereinafter, referred to as a 'touch screen') in which a display unit 151 and a sensor for sensing a touch operation (hereinafter, referred to as 'touch sensor') form a mutual layer structure, It can also be used as an input device. The touch sensor may have the form of, for example, a touch film, a touch sheet, a touch pad, or the like.

The touch sensor may be configured to convert a change in a pressure applied to a specific portion of the display unit 151 or a capacitance generated in a specific portion of the display unit 151 into an electrical input signal. The touch sensor can be configured to detect not only the position and area to be touched but also the pressure at the time of touch.

If there is a touch input to the touch sensor, the corresponding signal (s) is sent to the touch controller. The touch controller processes the signal (s) and 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.

Referring to FIG. 1, a proximity sensor 141 may be disposed in an inner region of the mobile terminal or in the vicinity of the touch screen, which is surrounded by the touch screen. The proximity sensor 141 refers to a sensor that detects the presence of an object approaching a predetermined detection surface or an object existing in the vicinity of the detection surface without mechanical contact using an electromagnetic force or an infrared ray. The proximity sensor 141 has a longer life than the contact type sensor and its utilization is also high.

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

Hereinafter, for convenience of explanation, the act of recognizing that the pointer is positioned on the touch screen while the pointer is not in contact with the touch screen is referred to as "proximity touch & The act of actually touching the pointer on the screen is called "contact touch. &Quot; The position where the pointer is proximately touched on the touch screen means a position where the pointer is vertically corresponding to the touch screen when the pointer is touched.

The proximity sensor detects 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, a proximity touch movement state, and the like). Information corresponding to the detected proximity touch operation and the proximity touch pattern may be output on the touch screen.

The audio output module 152 may output audio data received from the wireless communication unit 110 or stored in the memory 160 in a call signal reception mode, a call mode or a recording mode, a voice recognition mode, a broadcast reception mode, The sound output module 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 module 152 may include a receiver, a speaker, a buzzer, and the like.

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

The haptic module 154 generates various tactile effects that the user can feel. A typical example of the haptic effect generated by the haptic module 154 is vibration. The intensity and pattern of the vibration generated by the hit module 154 can be controlled. For example, different vibrations may be synthesized and output or sequentially output.

In addition to the vibration, the haptic module 154 may include a pin arrangement vertically moving with respect to the contact skin surface, a spraying force or suction force of the air through the injection port or the suction port, a touch on the skin surface, contact with an electrode, And various tactile effects such as an effect of reproducing a cold sensation using an endothermic or exothermic element can be generated.

The haptic module 154 can be implemented not only to transmit the tactile effect through the direct contact but also to allow the user to feel the tactile effect through the muscular sensation of the finger or arm. The haptic module 154 may include two or more haptic modules 154 according to the configuration of the portable terminal 100.

The memory 160 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 160 may store data on vibration and sound of various patterns outputted when a touch is input on the touch screen.

The memory 160 may be a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (for example, SD or XD memory), a RAM (Random Access Memory), SRAM (Static Random Access Memory), ROM (Read Only Memory), EEPROM (Electrically Erasable Programmable Read-Only Memory), PROM A disk, and / or an optical disk. The mobile terminal 100 may operate in association with a web storage that performs a storage function of the memory 160 on the Internet.

The interface unit 170 serves as a path for communication with all external devices connected to the mobile terminal 100. The interface unit 170 receives data from an external device or supplies power to each component in the mobile terminal 100 or transmits data to the external device. For example, a wired / wireless headset port, an external charger port, a wired / wireless data port, a memory card port, a port for connecting a device having an identification module, an audio I / O port, A video input / output (I / O) port, an earphone port, and the like may be included in the interface unit 170.

The identification module is a chip 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 general user authentication module 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 port.

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

The controller 180 typically controls the overall operation of the mobile terminal. For example, voice communication, data communication, video communication, and the like. The control unit 180 may include a multimedia module 181 for multimedia playback. The multimedia module 181 may be implemented in the control unit 180 or may be implemented separately from the control unit 180. [

The controller 180 may perform a pattern recognition process for recognizing handwriting input or drawing input performed on the touch screen as characters and images, respectively.

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 portable terminal to which the embodiment of the present invention is applied has been described from the viewpoint of components according to functions. Hereinafter, the appearance of a wristwatch-type portable terminal according to an embodiment of the present invention will be described with reference to FIG.

2 is an exemplary diagram of a portable terminal according to an embodiment of the present invention.

Referring to FIG. 2, the outer case of the portable terminal 100 to which the embodiment of the present invention is applied is formed by a front case 100A-1 and a rear case 100A-2. The front case 100A-1 and the rear case 100A-2 may be made of a soft material that is folded or bent depending on the size and condition of the display unit 151, or may be configured with a minimized size. Specifically, the display unit 151 and the camera unit 121 can be disposed in the front case 100A-1.

The display unit 151 may be configured to be able to input information by a user's touch by operating as a touch screen by overlapping the touch pad with a layer structure. Also, the camera unit 121 can be implemented so as to be suitable for photographing an image or a moving image of a user.

On the side of the rear case 100A-2, the user input unit 130 may be disposed. The user input unit 130 disposed on the side of the rear case 100A-2 may include at least one key for acquiring a user input signal including a call key, a menu key, and the like.

The front case 100A-1 or the rear case 100A-2 can be provided with various interface units and user input units in addition to the user input unit 130, the display unit 151 and the camera unit 121 described above.

The portable terminal 100 according to the embodiment of the present invention may be configured to detect the sensing of the sensor unit 140 based on the X axis 210, the Y axis 220, and the Z axis 230 passing through the center point of the portable terminal 100 The resultant value can be used to distinguish the location of the mobile terminal, the direction of movement, and the location of the wearer. That is, the moving direction of the portable terminal 100 may be a plus (+) direction or a minus (-) direction with respect to any one of the three axes 21, 220 and 230, It is possible to sense the rotation in one direction.

Hereinafter, the operation of the wristwatch-type portable terminal 100 according to the embodiment of the present invention will be described with reference to FIG. 3 to FIG.

3 is a flowchart illustrating an operation of the portable terminal according to an exemplary embodiment of the present invention.

3, the controller 180 of the portable terminal 100 according to the embodiment of the present invention can execute a standby mode when the display unit 151 is off (S302)

The control unit 180 can switch the display unit 151 that is in the priority off state to the on state when the movement of the portable terminal 100 worn by the user in the standby mode is detected (S304). (S306 )

That is, the controller 180 can switch the state of the display unit 151 when the movement of the portable terminal 100 worn by the user is detected with respect to the X-axis and the Y-axis.

4 to 5 are diagrams for explaining the operation of the portable terminal according to the user's movement according to the embodiment of the present invention.

4 to 5, FIGS. 4 (a) and 4 (b) are views showing a state in which the user's arm is lifted from the lower side (a) to the upper side (b) 5 (a) and 5 (b) are illustrations showing a state in which a user's arm rotates left (a) or right (b). That is, the movement of the portable terminal 100 worn on the user's wrist can be detected by the gravity sensor 142 or the acceleration sensor 141 attached to the wrist.

6 is an exemplary view for explaining a state of a portable terminal worn by a user according to an embodiment of the present invention.

As shown in FIG. 6, the position and the moving direction of the portable terminal 100 may be different according to the direction of the wrist of the user wearing the portable terminal 100. 6 (a) is an example of a case where a user wears the portable terminal 100 on the left wrist, and FIG. 6 (b) is an example of a case where the user wears the portable terminal 100 on the right wrist. Accordingly, the directions of the X-axis and the Y-axis can be reversely detected according to the wrist direction of the user wearing the portable terminal 100, and thus the first direction of the image can be changed. Accordingly, the controller 180 can set the wrist direction of the portable terminal 100 by user setting. In addition, the controller 180 can set the wearing direction according to the sensing state of the position and the direction of the portable terminal 100. [

According to the detected position and direction of the portable terminal, the controller 180 may switch the state of the display unit 151 from the standby mode to the operation mode.

The control unit 180 may display the image in the first direction on the display unit 151 turned on according to the motion detection of the portable terminal 100 (S308)

The first direction may be a direction facing the direction of the user's eyes. That is, when the user looks at the portable terminal, the image can be displayed in front of the user's gaze. The first direction may be a vertical direction with respect to the ground. For example, in the case of the wristwatch-type portable terminal to which the embodiment of the present invention is applied, since the front of the user's gaze that the user views the wristwatch is vertical, the first direction may be vertical with respect to the ground .

The control unit 180 checks the direction of movement of the user during the display of the image in the first direction according to the detection of the user's movement (S310) and converts the display direction of the image displayed in the first direction so as to correspond to the direction of movement of the user (S312)

The control unit 180 may display the displayed image in the first direction (S314)

For example, as shown in FIG. 9, the first direction may be switched in the vertical (a) direction or the horizontal (b) direction according to the user's motion position and direction.

In addition, the controller 180 may display different images or images on the display unit 151 according to the degree of motion of the user.

7 is a view illustrating a screen displayed on a portable terminal according to an embodiment of the present invention. Referring to FIG. 7, when the display unit 151 is turned on, the control unit 180 controls the display unit 151 according to movement (Z-axis coordinate value) and direction (X-axis coordinate value or Y-axis coordinate value) It is possible to provide a standby screen or a screen mode set by the user.

7 (a) is an analog clock screen, (b) is a digital dual clock screen, (c) is a menu screen, and (d) is a call menu activation screen. As described above, each different screen can be displayed according to the movement or direction of the wrist according to user setting.

The control unit 180 may be configured to execute the operation when the mobile unit is moved over a predetermined range when the display unit 151 is switched from the off state to the on state. For example, when the movement of the portable terminal is detected regularly or within a predetermined range as in walking, the display unit 151 may be provided with a screen mode according to the movement of the portable terminal, or may not be switched to the on mode .

Also, when the movement of the portable terminal is continuously detected in the same position and direction, the display mode according to the movement of the portable terminal or the state of the display unit 151 may not be switched to the on state.

In addition, when an event such as a call reception or a message reception occurs in the standby mode in which the display unit 151 is on or off, an event notification message can be output in the direction detected according to the user's movement. For example, when the event is a message reception event, the message may be scrolled or displayed as a screen switching state by user input.

When a user input is detected in the screen mode shown in FIG. 7, a user input screen may be provided in a first direction corresponding to a user's movement direction and a position as shown in the screen example of FIG. 8, and a corresponding user input may be obtained.

In the above embodiment, when the switching of the position and the direction of the portable terminal is detected in the standby mode, the idle screen mode or the screen mode is displayed according to the state designated by the user or the detected state.

In addition, when the user enters the menu mode according to the embodiment of the present invention, the submenu of the entered menu can be displayed, selected or activated according to the direction and position of the mobile terminal in the entered state . The menu entry or selection operation according to the movement direction and the position of the portable terminal can be set by matching the position and direction of the portable terminal with the operation of the menu and the portable terminal according to the user setting.

The mobile terminal and its operation control method according to the embodiment of the present invention are not limited to the configuration and method of the embodiments described above, but the embodiments may be applied to all of the embodiments Or some of them may be selectively combined.

Claims (15)

In a wearable portable terminal,
A sensor unit for detecting movement of the portable terminal;
A memory for matching and storing a screen mode according to a motion of the portable terminal;
A controller for controlling the display unit to display an image in a screen mode and a direction corresponding to a movement direction or a position of the portable terminal sensed by the sensor unit;
And a display unit for displaying an image corresponding to a movement position and a direction of the portable terminal under the control of the control unit
Mobile terminal. The method according to claim 1,
The sensor unit
A sensor for sensing a rotation direction of the portable terminal;
And a sensor for detecting a movement position of the portable terminal
Mobile terminal. 3. The method of claim 2,
The sensor unit
And a temperature sensor for detecting whether the portable terminal is worn by a user
Mobile terminal. The method according to claim 1,
The control unit
The control unit controls the display unit to display a different screen mode corresponding to the movement direction or position of the portable terminal detected by the sensor unit
Mobile terminal. The method according to claim 1,
The control unit
And controls the user to detect the direction in which the portable terminal is worn according to the movement direction or the position of the portable terminal and to display the image in a direction corresponding to the direction
Mobile terminal. The method according to claim 1,
The control unit
The display unit is turned off in the standby mode, and when the user's movement is detected by the sensor unit, the display unit is turned on and the image is displayed in the first direction
Mobile terminal. The method according to claim 6,
Characterized in that the first direction is set by the user
Mobile terminal. The method according to claim 6,
Wherein the first direction is a direction perpendicular to the paper surface
Mobile terminal. The method according to claim 6,
The control unit
And controls the image displayed in the first direction to be displayed by converting the image in the second direction according to the direction and position of the mobile terminal sensed by the sensor unit
Mobile terminal. A method of controlling an operation of a wearable portable terminal,
Sensing movement of the portable terminal from the sensor unit;
Checking an image or a screen mode to correspond to the motion of the portable terminal;
And outputting a screen mode or an image corresponding to the identified direction or position of the portable terminal
A method of controlling an operation of a portable terminal. 11. The method of claim 10,
The mobile terminal detects a moving direction or a position of the portable terminal and confirms and outputs an image or a screen mode corresponding to the detected moving direction and position of the portable terminal
A method of controlling an operation of a portable terminal. 11. The method of claim 10,
When the mobile terminal detects the movement of the mobile terminal in a standby mode in which the display unit is off, switching the turned off display unit on;
And displaying a predetermined image or screen mode in the first direction on the display unit turned on
A method of controlling an operation of a portable terminal. 13. The method of claim 12,
The first direction
And is perpendicular to the paper surface
A method of controlling an operation of a portable terminal. 11. The method of claim 10,
And outputs a different screen mode or image according to the movement direction or position of the portable terminal
A method of controlling an operation of a portable terminal. 15. The method of claim 14,
The screen mode or image output according to the movement direction or position of the portable terminal is set by the user
A method of controlling an operation of a portable terminal.

Images