KR20110113247A - System and method for displaying contents of terminal by moving terminal, and the terminal thereof - Google Patents

Abstract

The present invention relates to a content expression system and method according to a position movement of a terminal, and the terminal. When the terminal moves the terminal while displaying content, the terminal senses the position movement in space. The display device changes the content corresponding to the detected location to display on the screen of the terminal. In addition, when the terminal receives the fixed input, even if the terminal is moved, it is displayed on the screen of the terminal without changing the currently displayed content. Meanwhile, the changed content may be another part of the content that is already displayed, content containing information related to the content that is already displayed, or map information. Accordingly, the user can easily switch the screen of the terminal without using a separate input means, and can easily check the information related to the content currently being displayed, thereby increasing the convenience of the user.

Description

Content representation system and method according to the movement of the terminal, the terminal {System and method for displaying contents of terminal by moving terminal, and the terminal}

The present invention relates to a content expression technology, and more particularly, the position shift of the terminal that can be displayed on the screen of the terminal by changing to other content as the user moves the terminal while displaying the specific content on the screen A content presentation system and method, and a terminal thereof.

A terminal such as a mobile phone or a portable data assistant (PDA) is implemented to be portable to a user regardless of time and place, and is limited in size and weight for easy portability. . Therefore, the terminal has a limitation in increasing the size of the screen.

On the other hand, in recent years, with the development of communication technology, terminals are becoming more and more sophisticated and their functions are becoming more diverse. In particular, mobile terminals perform complex functions such as playing music or video files, taking pictures, playing games, receiving TV or radio broadcasts due to the development of mobile communication networks, the increase of wireless contents, and the rapid development of processors and memory in portable terminals. I can do it. As the terminal becomes high performance and high functionality, the amount of information to be output through the screen from the terminal is gradually increasing.

As the amount of information to be output through the screen increases in the terminal, the terminal displays some areas of the content larger than the screen size, such as a photo, video, text, web page, and the like, and moves the screen to another area of the content. Is implemented. In this case, in order for the user to check the entire content or find the necessary part, the user must move the screen up, down, left, and right by operating the input means several times.

In addition, when the user wants to check other contents related to the contents currently displayed on the screen or change the contents to the multitasking contents on the terminal and display them on the screen, the user must switch the screen by operating the input means.

By the way, since the input means of a general terminal is implemented in a manner that most users manipulate by hand, such as a keypad, a keyboard, a mouse, and a joystick, there is a problem in that it is troublesome to use the user. Particularly, in the case of a mobile terminal, the portable terminal is implemented in a portable form and is often used by a user. In this state, when the user supports the mobile terminal with one hand, the user inputs an input means such as a keypad several times with the other hand. The operation adds to the inconvenience of the user.

Therefore, in order to facilitate user convenience, there is a need for a method capable of switching the screen of the terminal in a simpler manner in addition to the conventional method.

The present invention has been proposed to solve the above problems, and provides a technique for switching the screen of the terminal in a simpler method to facilitate the user's convenience content representation system according to the position movement of the terminal and its It is an object of the present invention to provide a method and a terminal thereof.

Another object of the present invention is to provide a content representation system and method thereof according to a position movement of a terminal for changing and displaying content displayed on a screen of a terminal according to a positional movement of a terminal in space, and a terminal thereof.

Still another object of the present invention is to provide a content representation system and method thereof, and a terminal thereof, according to a positional movement of a terminal, which can easily identify information related to the content currently being displayed by a spatial movement of the terminal.

Another object of the present invention is to provide a content representation system and method, and a terminal according to a position movement of a terminal capable of changing and displaying content being multitasked according to a positional movement of a terminal in space.

In order to achieve the above object, the content expression system according to the movement of the terminal of the present invention displays a first content among a plurality of contents including a content server providing content and contents downloaded from the content server, And detecting a position movement in space using a sensor, and changing and displaying second content corresponding to the detected position on the screen.

The terminal of the present invention for achieving the above object, the sensing unit for detecting the positional movement of the terminal, the display unit for displaying the content, while the first content is displayed on the screen of the display unit, to the sensing unit And a control unit for changing and displaying the second content corresponding to the detected position on the screen of the display unit when detecting the positional movement of the terminal in space.

The terminal of the present invention, further comprising a storage unit for storing a plurality of content including the first content and the second content, the control unit is characterized in that the first content and the second content to call the storage unit; do.

In the terminal of the present invention, further comprising a communication unit for transmitting and receiving data, wherein the control unit obtains the second content corresponding to the detected position by connecting to a content server through the communication unit, and obtained the second content It is characterized by changing the display on the screen of the display unit.

The terminal of the present invention may further include a storage unit which stores the obtained second content under the control of the controller.

In the terminal of the present invention, when the control unit detects the spatial movement of the terminal by the sensing unit calculates the position movement direction and distance of the terminal to calculate the displacement according to the position movement of the terminal, to grasp the position Characterized in that.

In the terminal of the present invention, the first content is part of a single content, the second content is characterized in that the other part of the single content.

In the terminal of the present invention, the second content is characterized in that the content is already running in the terminal or the content containing the information related to the first content.

In the terminal of the present invention, the sensing unit further detects the orientation according to the movement of the position of the space in the terminal, the control unit while displaying the map information as the first content on the screen of the display, the terminal to the sensing unit When the positional movement of the position and the orientation of the position movement is detected, the map information changed in the direction corresponding to the detected orientation is displayed on the screen of the display unit as the second content.

In the terminal of the present invention, further comprising at least one of a communication unit or a GPS module for receiving the position information of the terminal, wherein the map information reflects the position information of the terminal received from at least one of the communication unit or the GPS module Characterized in that the map information.

In the terminal of the present invention, further comprising an input unit for receiving an input, the control unit receives a screen fixed input to the input unit, even if the sensing unit detects the position movement in the space of the terminal, on the screen of the display unit The display state of the displayed content is maintained.

In the terminal of the present invention, the screen fixing input is at least one of a keypad input, a touch pad input, and a screen touch input.

Contents display method according to the movement of the position of the terminal of the present invention for achieving the above object, the display step of the terminal displaying the first content on the screen, the terminal to sense the spatial movement of the terminal by the sensor Sensing step, and changing to the second content corresponding to the position detected by the terminal to display on the screen.

In the content expression method according to the position movement of the terminal of the present invention, after the change step, if the terminal receives a screen fixing input, the screen is fixed to maintain the changed screen even if the position movement of the terminal is detected It further comprises a step.

In the content presentation method according to the position movement of the terminal of the present invention, the changing step, if the second content corresponding to the detected position is not stored in the terminal, the terminal accesses the content server The method may further include a content obtaining step of acquiring a second content, and changing to the second content acquired by the terminal and displaying the content on the screen.

In the content representation method according to the position movement of the terminal of the present invention, in the screen fixing step, the fixed input is characterized in that at least one of voice input, gesture input, screen touch input, keypad input, touch pad input.

According to the present invention, the contents of the terminal can be changed and displayed in accordance with the positional movement of the terminal without any complicated operation of the terminal, thereby facilitating user convenience.

According to the present invention, it is possible to easily check the information related to the content currently displayed by moving the position of the terminal in the space of the terminal without any complicated operation of the terminal, which facilitates the user's convenience.

According to the present invention, the content being multitasked can be changed and displayed according to the positional movement of the terminal, thereby extending the screen of the terminal.

According to the present invention, even if the terminal is moved by applying an input for fixing the screen of the terminal, the content which is already displayed can be continuously displayed on the screen, so that the user can keep an eye on the information of the content already displayed.

1 is a block diagram showing a content expression system according to the movement of the terminal according to an embodiment of the present invention.
2 is a block diagram showing a terminal of the present invention.
3 and 4 are flowcharts illustrating a content presentation method according to a movement of a terminal according to an embodiment of the present invention.
5 to 8 are screen exemplary views showing a method of representing content according to a position movement of a terminal according to an exemplary embodiment of the present invention.
9 is an exemplary screen diagram illustrating a content presentation method according to a position movement of a terminal receiving a fixed input according to an exemplary embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, in describing in detail the operating principle of the preferred embodiment of the present invention, if it is determined that the detailed description of the related known functions or configurations may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. In addition, the same reference numerals are used for parts having similar functions and functions throughout the drawings.

1 is a block diagram showing a content expression system according to the movement of the terminal according to an embodiment of the present invention. Referring to FIG. 1, the content expression system according to the position movement of the terminal of the present embodiment includes a terminal 10, a network 30, and a content server 20.

The network 30 refers to a data communication network for data transmission and information exchange between the terminal 10 and the content server 20. The network 30 of the present invention is an IP network that provides a large data transmission / reception service and a seamless data service through IP, and may be an ALL-IP network that is an IP network structure integrating different networks based on IP. In addition, the network 30 includes a wired communication network, a mobile communication network, a WiBro (Wireless Broadband) network, a high-speed downlink packet access (HSDPA) network, a satellite communication network, or other well-known or future-developed wired or wireless networks or a combination thereof.

The terminal 10 is connected to the content server 20 through the network 30 to transmit and receive content and data, computer, notebook (notebook), home appliances, mobile phone (navigation), smartphone (smart phone), personal digital assistants (PDA), portable multimedia player (PMP) or digital video broadcasting (DVB). In addition, the terminal 10 should be interpreted as a concept including all devices capable of communication that are currently developed and commercialized or will be developed in the future.

The content server 20 is a server of a content provider that provides content to the terminal 10 in response to a request of the terminal 10 through the network 30.

The terminal 10 and the content server 20 have a communication interface for data transmission and reception through the network 30.

The terminal 10 may download content from the content server 30 and store the content. While displaying the first content on the screen among the plurality of contents including the downloaded and stored contents, the sensor senses the positional movement of the terminal 10 in space. In addition, the terminal 10 changes and displays the second content corresponding to the detected position on the screen of the terminal 10.

In this case, the second content may be content previously stored in the terminal 10 or may be content obtained from the content server 20.

The sensor for detecting the positional movement of the terminal may be a gyro sensor or an acceleration sensor, but is not limited thereto. Details of each sensor will be described with reference to FIG. 2.

In addition, the method of detecting the positional movement of the terminal 10 and changing to the second content corresponding to the detected position is calculated by calculating the displacement according to the spatial positional movement of the terminal, and the matching information between the preset displacement and the contents is determined. It can be achieved by extracting two contents. Details will be described in FIG. 2.

For example, if a user moves the terminal 10 to the left while playing a music file in the terminal 10, the terminal 10 detects the position movement in space by a sensor and according to the position movement of the terminal 10 Calculate the displacement. The lyrics of the music corresponding to the displacement are extracted. Accordingly, the lyrics of the currently playing music are displayed on the screen of the terminal 10. In this case, the lyrics of the music may be downloaded from the content server 20 or may be pre-stored in the terminal 10. In addition, when the terminal 10 moves to the right, the terminal 10 detects the positional movement in the space with a sensor, and displays the singer information on the screen of the terminal 10 that is currently playing music. When the terminal 10 moves downward, the terminal 10 detects the positional movement in the space with a sensor and displays the music video of the currently playing music on the screen of the terminal 10.

On the other hand, when the second content is obtained from the content server 20, for example, when the user moves the terminal 10 up, down, left, or right while viewing the newspaper article through the wireless communication network in the terminal 10, the terminal 10 The position movement in space is sensed by the sensor, and the displacement according to the position movement of the terminal 10 is calculated. In addition, newspaper articles of other newspaper companies related to the currently reported newspaper article corresponding to the detected position from each content server 20 are obtained and displayed on the screen of the terminal 10. At this time, each newspaper company may be set to move the position in the up, down, left and right space of the terminal 10, respectively.

Alternatively, when the user moves the terminal 10 upward while viewing a touristic photograph on the terminal 10, the terminal 10 detects a positional movement in space by a sensor, and the surrounding of the tourist spot currently viewed from the content server 20. The accommodation information is obtained and displayed on the screen of the terminal 10. In addition, when the terminal 10 moves to the left side, the terminal 10 detects the positional movement in the space by a sensor, and obtains traffic information to go to the tourist spot currently viewed from the content server 20 to display the screen of the terminal 10. Will be displayed. When the terminal 10 is moved to the right, the terminal 10 detects the positional movement in the space by using a sensor, and obtains travel product information on the currently viewed tourist destination from the content server 20 and displays it on the screen of the terminal 10. Will be displayed. Finally, when the terminal 10 is moved upward, the terminal 10 detects the positional movement in the space with a sensor and acquires the reviews of other people who have been to the tourist spot currently viewed from the content server 20 to display the screen of the terminal 10. Will be displayed.

In the embodiment of the present invention, the contents displayed by changing the display according to the positional movement of the terminal 10 are merely examples, and the contents that can be displayed by changing the display on the screen of the terminal 10 are various and the scope of the present invention. It does not limit.

2 is a block diagram of the terminal 10 of the present invention.

1 and 2, the terminal 10 of the present invention includes a display unit 13, a sensing unit 15, and a control unit 11, and includes an input unit 16, a storage unit 17, and a communication unit 18. ), May further comprise a GPS module 19. Here, the communication unit 18 and the GPS module 19 may receive location information of the terminal 10.

The display unit 13 is a device for visually expressing an operation or internal data or content according to a user command of the terminal 10. The display unit 13 of the present invention is a liquid crystal display (LCD), a thin film transistor-liquid crystal display (TFT-LCD), a light emitting diode (LED), organic light emitting diodes (OLED), a flexible display And a representation means such as a 3D display liquid crystal. When such a representation means consists of a touch screen, it functions simultaneously as an input device and a representation device.

The sensing unit 15 includes a sensor for detecting a spatial movement of the terminal 10 in space. For example, it may include a gyro sensor, an acceleration sensor, a direction sensor.

The input unit 16 receives a user input and transmits an electrical signal to the controller 11. In the present invention, the input unit 17 serves to receive a screen fixing input for maintaining the content currently displayed on the screen even if the position movement of the terminal 10 is sensed. The input unit 16 may include an input device such as a keypad, a touch pad, a touch screen, a dome switch, a jog wheel, or a jog switch for user input, and a voice input device and a gesture for receiving a voice input. It may include a camera for recognizing the input. However, the present invention is not limited thereto, and the input unit 16 may be implemented through all input devices that are currently developed and commercialized or may be implemented according to future technology development. In addition, a sensor of the sensing unit 15 may be used as the input unit 17 as necessary.

The storage unit 17 is a storage for storing content or data. The storage unit 17 of the present invention stores a program for changing the content according to the positional movement of the terminal 10 and displaying it on the display unit 13. In addition, the storage unit 17 may store a plurality of contents including the first content and the second content, and may store the contents obtained from the content server and the content information corresponding to the spatial movement of the terminal 10.

The communication unit 18 may obtain content by accessing the content server 20 through the network 30 and has a communication interface for obtaining content through the network 30. In addition, the communication unit 18 may receive the location information of the terminal 10 using the base station reception signal.

The GPS (Global Positioning System) module 19 is a module for checking the position of the terminal 10 by receiving position information from a plurality of satellites. Here, the location information may include coordinate information displayed in latitude and longitude. For example, the GPS module 19 may accurately calculate the current position according to the triangulation method of three different distances by measuring accurate time and distance from three or more satellites. In addition, a method of obtaining distance and time information from three satellites and correcting an error with one satellite may be used. In particular, the GPS module 19 can obtain not only the latitude, longitude, and altitude of the position information received from the satellite but also accurate time together with the three-dimensional speed information.

The method of obtaining the location information of the terminal 10 is, for example, a network-based method, a terminal-based method, a network-based method and a mixed method of the terminal-based method. This will be described later.

The controller 11 controls the overall operation of the terminal 10 and may include a processor for performing such an operation.

The control unit 11 displays the first content on the display unit 13. Then, when the sensing unit 15 detects the positional movement of the terminal 10 in space, the second content corresponding to the detected position instead of the first content is changed and displayed on the screen of the display unit 13.

In this case, the first content and the second content corresponding to the detected position may be one of a plurality of contents previously stored in the storage unit 17 of the terminal 10.

Meanwhile, the second content corresponding to the detected position may be obtained by accessing the content server 20 through the communication unit 18. The obtained second content is changed and displayed on the screen of the display unit 13. In addition, the acquired second content may be stored in the storage unit 17 under the control of the controller 11.

The control unit 11 calculates a displacement value according to the position movement of the terminal 10 when the sensing unit 15 detects the spatial movement of the terminal 10. Then, the second content corresponding to the displacement is executed to perform a command to display on the screen of the display unit 13. Here, displacement means a change amount of a position and is a vector amount having a magnitude and a direction. Since the vector value can be coordinated with respect to the reference point, each command can be matched to a displacement value within a certain range. That is, when the terminal 10 moves in position in space, when the movement direction and the movement distance of the terminal 10 are calculated, the displacement value according to the position movement of the terminal 10 can be calculated and for each displacement value. The matching command, for example, the second content may be executed to execute a command displayed on the screen of the display unit 13.

In this case, the sensing unit 15 may include at least one of a gyro sensor or an acceleration sensor, and may include one or more sensors.

An acceleration sensor is a sensor that specifies a physical quantity called a change in speed, and is a sensor that can directly detect a dynamic vibration change (acceleration) of a moving object. There is a piezoelectric acceleration sensor, and the silicon structure of the sensor changes according to the acceleration change due to the positional movement of the moving object, and the change in the silicon structure generates charge in the silicon. The charge generated in the silicon changes the capacitance of the sensor, which converts the amount of capacitance change into a corresponding voltage value, and operates as a principle of detecting the spatial movement of the moving object.

Gyro sensor is a sensor that detects the vertical force on the same principle as the acceleration sensor when the Coriolis force is generated in the vertical direction of the rotation angle by the rotation angle acceleration sensor.

The controller 11 may calculate the displacement value according to the position movement of the terminal 10 by the gyro-acceleration method. Here, the gyro-acceleration method is a method of calculating the moving distance or displacement of the terminal 10 by detecting the movement of the terminal 10 with a gyro sensor and an acceleration sensor. That is, when the terminal 10 moves in a specific direction from the starting point, the control unit 11 receives a detection signal from the gyro sensor and the acceleration sensor. At this time, the control unit 11 calculates the moving direction of the terminal 10 from the detection signal received from the gyro sensor. The controller 11 calculates the acceleration value according to the movement of the terminal 10 from the detection signal received from the acceleration sensor, and calculates the distance by integrating the calculated acceleration value twice. The control unit 11 calculates the displacement of the terminal 10 from the distance and the direction with respect to the starting point.

However, the method of calculating the displacement value by calculating the moving direction and the moving distance of the terminal 10 is not limited thereto, and through all the techniques for measuring the moving direction and the moving distance according to the spatial movement of the terminal 10. Can be implemented.

For example, if the user moves the terminal 10 to the left while playing the music file on the terminal 10 and displaying the playback screen on the screen of the display unit 13, the control unit 11 detects the detection unit ( The displacement value according to the movement of the terminal 10 is calculated by calculating the direction and distance in which the terminal 10 moves with the gyro sensor and the acceleration sensor of 15). The mantissa information screen corresponding to the calculated displacement value is displayed on the display unit 13 screen. In addition, when the terminal 10 moves upward, downward or right, the control unit 11 calculates a displacement value according to the movement of the terminal 10, and the music video, song lyrics information, album information, etc. corresponding to the calculated displacement value are included. The contents of the display unit 13 are changed and displayed.

In the exemplary embodiment of the present invention, the first content displayed on the display 13 may be a part of single content, and the second content displayed on the display 13 may be another part of the single content.

For example, when the single content is a web page, the first content may be part of one web page, and the second content may be another part of one same web page. In this case, the page may be scrolled up, down, left, or right according to the spatial movement of the terminal 10. The displacement value according to the position movement of the terminal 10 is defined as a movement direction and a movement distance. The movement direction may correspond to a command for scrolling a page with respect to the displacement value calculated by the controller 11, and the movement distance is a page. This may correspond to the speed of scrolling. For example, when the user moves the terminal 10 to the right by about 15 cm, the web page currently displayed on the screen of the display unit 13 scrolls to the right and slowly scrolls. On the other hand, if the user moves the terminal 10 to the right by about 30cm, the web page currently displayed on the screen of the display 13 scrolls to the right, but the scrolling speed scrolls faster than the case of 15cm.

In addition, when the single content is music playback content, the first content may be content representing a playback state of the music file, and the second content may be content indicating lyrics information, artist information, album information, and the like included in the music file being played. .

In the exemplary embodiment of the present invention, the second content that is changed and displayed on the display unit 13 may be content that is being executed in the terminal 10.

For example, the control unit 11 is executing several contents, and while displaying the first content on the display unit 13, if the sensing unit 15 detects the spatial position movement of the terminal 10, the previously executed agent is executed. 2 contents are displayed on the display unit 13 after being changed.

In the embodiment of the present invention, the sensing unit 15 may further include an orientation sensor for detecting the orientation of the spatial movement of the terminal 10.

A direction sensor is a sensor that senses a direction literally. Azimuth sensors can be implemented by including a geomagnetic sensor that detects the direction of a compass like a compass by grasping the flow of magnetic fields on Earth. In addition, the orientation sensor may be any sensor capable of detecting the orientation.

At this time, the controller 11 detects the orientation of the spatial movement of the terminal 10 by the orientation sensor of the sensing unit 15 while displaying the map information as the first content on the display unit 13. Thereafter, the controller 11 displays the map information changed in the direction corresponding to the detected orientation on the display unit 13 as the second content.

That is, the orientation information included in the map information may be implemented by a method of matching the orientation of the terminal 10 detected by the orientation sensor of the sensing unit 15 to be the same as the orientation of the spatial movement of the terminal 10. In addition, the method of matching the map information and the bearing according to the movement of the position of the terminal 10 is already known in the art, a number of techniques are well known to those skilled in the art and will not be described in detail. .

The changed map information may be a form in which the map information is rotated while the direction of the terminal 10 is fixed upward, that is, a head-up form. For example, when the user rotates to the left while holding the terminal 10, the map information displayed on the display 13 is rotated to the right with the direction of the terminal 10 fixed upward. In addition, the changed map information may be in a form in which only the direction in which the terminal 10 faces in a state in which the north is fixed upward, that is, a north-up form. In addition, the form of the changed map information may vary and does not limit the scope of the present invention.

In addition, the changed map information may be a form in which the map information is moved in the direction in which the terminal 10 moves. For example, when a part of the current area is displayed on the display unit 13 in the entire map of an area, when the terminal 10 is moved to the left, at a point displayed on the display unit 13 in the current map information The display unit 13 may be changed to map information indicating an area moved to the left and displayed.

In an embodiment of the present invention, the terminal 10 may further include at least one of the communication unit 18 or the GPS module 19, and the position of the terminal 10 through the communication unit 18 or the GPS module 19. Information can be received. In this case, the controller 11 may reflect the positional information of the received terminal 10 on the map information and display it on the display unit 13. The method of displaying the location information of the terminal 10 by reflecting it on the map information is already known in the art, and many techniques are well known to those skilled in the art, and thus detailed descriptions thereof will be omitted.

Here, the location information of the terminal 10 is a network-based method using a base station received signal of the mobile communication network through the communication unit 18, a terminal-based method using a GPS module 19, a network-based method and a terminal-based method using a mixture It can be obtained by at least one of the mixing method. Detailed description of each method has already been omitted.

The network-based method uses a base station reception signal of a mobile communication network, and the positional accuracy differs depending on the base station cell size and measurement method of the mobile communication network. Examples of network-based methods include cell ID, enhanced cell ID, AOA (Angle of Arrival), TOA (Time of Arrival), and TDOA (Time Difference of Arrival). Cell ID method is the simplest network-based location positioning technology that provides the location information of the terminal 10 through the service cell ID of the base station to which the user belongs. The enhanced cell ID method is a method of providing location information of the terminal 10 having improved accuracy by adding distance information between the base station and the terminal 10 to the cell ID method. The Angle of Arrival (AOA) method is a method of providing location information of the terminal 10 by using a difference in signal reception angles of three base stations receiving the signal of the terminal 10. The time of arrival (TOA) method is a method of providing location information of the terminal 10 by using a difference in signal arrival time between one service base station that receives the signal of the terminal 10 and two neighboring base stations. TDOA (Time Difference of Arrival) method is a method of providing the location information of the terminal 10 by measuring the signal delay of the adjacent base stations based on the service base station signal.

The terminal-based method is a method of providing location information of the terminal 10 by receiving location information from a plurality of satellites through the GPS module 193 mounted on the terminal 10. Compared with the network-based method, the location accuracy is higher, but the urban area, forest, and indoors where many tall buildings are not able to determine the location because they do not receive accurate GPS signals.

The mixed method of network-based and terminal-based methods is a method of mixing each method to solve the problems of the two methods. Mixed methods include A-GPS, DGPS, and E-OTD. In the A-GPS (Assisted-GPS) method, the chip embedded in the terminal 10 reads the location information sent from the satellite and informs the base station, and mixes the information sent from the terminal 10 and the information generated by the base station to the terminal 10. Provides location information. Differential GPS (DGPS) is a method of providing a location information of the terminal 10 by installing a reference receiver that accurately knows the position on the ground, receiving a correction signal from the receiver, correcting an error of the position signal received from the satellite. E-OTD (Enhanced Observed Time Difference) is a method of providing a location information of the terminal 10 by sending a radio wave from two or more base stations to the terminal 10 by measuring the difference in the time the radio wave is returned.

In an embodiment of the present invention, the terminal 10 further includes an input unit 16 for receiving an input. When the control unit 11 receives the screen fixing input from the input unit 13, the control unit 11 displays the current display without changing the screen of the display unit 13 even when the sensing unit 15 detects the spatial movement of the terminal 10. The display state of the content displayed in section 13 is maintained.

The screen fixing input received by the input unit may be a keypad input, a touch pad input, a screen touch input, etc., but is not limited thereto.

For example, if the user rotates to the left while holding the terminal 10 while the controller 11 displays the map information on the display unit 13, the sensing unit 15 moves the position of the terminal 10 in space. The direction information is detected, and the map information rotated to the right while the direction of the terminal 10 is fixed upward is changed and displayed on the display unit 13. That is, when the terminal 10 rotates to the left side, the map information displayed on the screen of the display unit 13 rotates to the right side. At this time, if the user touches the screen of the display unit 13 with a finger, the controller 11 recognizes the screen touch input as the screen fixing input. Thereafter, even when the user holds the terminal 10 and rotates continuously, the map information displayed on the display unit 13 is maintained as the map information when the user touches the screen of the display unit 13 with a finger. Then, when the user removes the finger from the screen of the terminal 10, the map information displayed on the display unit 13 is changed again according to the position movement of the terminal 10.

3 is a flowchart illustrating a content presentation method according to a movement of a terminal according to an exemplary embodiment of the present invention.

1 to 3, the terminal 10 displays the first content on the screen (S31). In addition, the terminal 10 detects a spatial position change of the terminal 10 through the sensing unit 15 (S33). Thereafter, the terminal 10 changes to the second content corresponding to the detected position and displays it on the screen (S36). On the other hand, if the terminal receives a fixed input (S37), even if the spatial position movement of the terminal 10 is detected to maintain the screen changed in step S36 (S38). On the other hand, if the terminal does not receive the fixed input and there is no end input (S39), the terminal 10 detects the position movement again (S33).

Here, step S37 has been described after step S36 displayed on the screen by changing to second content, but may be set after step S31. Details thereof will be described with reference to FIG. 4.

On the other hand, the terminal 10 may include a gyro sensor or an acceleration sensor to detect the position movement in space. In addition, the control unit 11 of the terminal 10 calculates a moving direction and a moving distance according to the position movement of the terminal 10, calculates a displacement value therefrom, and displays the second content corresponding to the calculated displacement value. You can execute the command displayed on the screen. Each command is preset to a displacement value and is stored in the terminal 10. However, the present invention is not limited thereto, and the displacement value may be calculated through all techniques for calculating the moving direction and the moving distance according to the spatial movement of the terminal 10.

In an exemplary embodiment of the present invention, the first content displayed on the screen of the terminal 10 may be a part of single content, and the second content changed on the screen of the terminal 10 may be another part of the single content.

For example, when the first content is content representing a part of one web page, the second content may be content representing another part of one same web page. That is, while the terminal 10 displays the first content on the screen (S31), when the terminal 10 moves to the left side, the terminal 10 detects the position movement by the sensor (S33). The web page scrolls to the left and is displayed on the screen of the terminal 10 (S36). Then, when the terminal 10 receives the screen fixing input for touching the screen (S37), even if the terminal 10 is moved to the right again, the web page is not scrolled to the right again and the web page displayed in step S36 is displayed as it is ( S38). That is, in this case, the user can easily scroll the web page up, down, left, and right by moving the terminal 10 without a separate button input.

In an embodiment of the present invention, the second content that is changed and displayed on the screen of the terminal 10 may be content that is being executed in the terminal 10.

For example, the terminal 10 is executing several contents, and while displaying the first content on the screen of the terminal 10 (S31), if the sensor senses the spatial position movement of the terminal 10 (S33) The second content being executed is displayed on the screen of the terminal 10 and displayed (S36). At this time, even if the screen is switched to the second content, the first content is still driven to enable multi-tasking in the terminal 10. Then, when the terminal 10 receives the screen fixing input for touching the screen (S37), even if the sensor detects the spatial position movement of the terminal 10 again, the display continues without changing the second content being displayed to other contents. It is displayed on (S38). That is, when the terminal 10 executes several contents, the user can easily and conveniently switch the contents displayed on the screen by simply moving the terminal 10 in space without performing a separate button input.

In an embodiment of the present invention, the second content that is changed and displayed on the screen of the terminal 10 may be content including information related to the first content.

For example, while the user is watching a newspaper article through the wireless communication network in the terminal 10 (S31), when the terminal 10 moves up, down, left, and right, the terminal 10 detects the movement of the space in the sensor ( S33), the newspaper articles of other newspapers related to the newspaper article being viewed are acquired and displayed on the screen of the terminal 10 (S36). At this time, each newspaper company may be set to move the position in the up, down, left and right space of the terminal 10, respectively. Then, when the user touches the screen for screen fixing while viewing the newspaper article (S37), even if the user moves the terminal 10, the terminal 10 displays the newspaper article currently displayed on the screen as it is (S38). That is, the user can easily and conveniently obtain information related to the currently viewed content by simply moving the terminal 10 in space without performing a separate search.

In an embodiment of the present invention, the terminal 10 displays the map information as the first content on the screen (S31). In addition, the terminal 10 detects the orientation of the spatial movement of the terminal 10 through the orientation sensor (S33). Thereafter, the terminal 10 displays the map information changed in the direction corresponding to the detected orientation on the screen of the terminal 10 as the second content (S36). On the other hand, if after receiving the screen fixed input for touching the screen of the terminal 10 after step S36 or after step S31 (S37), even if the terminal 10 detects the orientation of the position movement of the terminal in step S33, the map is already displayed The information is maintained without changing the information and displayed on the screen of the terminal 10 (S38).

At this time, the map information may be map information reflecting the location of the terminal 10, the location information of the terminal 10 is a network-based method using a base station signal received by the communication unit 18, GPS module 19 of the terminal 10 It can be obtained by at least one method of a terminal-based method using a) or a hybrid method using a mixture of a network-based method and a terminal-based method. Detailed description of each method has already been omitted.

On the other hand, when the second content corresponding to the change in the position of the space in the terminal 10 is not stored in the terminal 10 (S34), the terminal 10 accesses the content server 20 to obtain the second content. It may be (S35). The obtained second content is displayed on the screen of the terminal 10 by changing it (S36). The obtained second content may be stored in the storage unit 17 of the terminal 10 according to a user's selection. Accordingly, even content not stored in the terminal 10 can be obtained from the content server 20, thereby increasing the utilization of the terminal 10 by the user.

4 is a flowchart illustrating a content presentation method according to a movement of a terminal according to an exemplary embodiment of the present invention.

1 to 4, in the embodiment of the present invention, when the terminal 10 displays content on the screen of the terminal 10 (S41), and the terminal 10 receives a screen fixing input (S43). Even if the positional movement of the space (10) is detected (S44), the currently displayed screen is maintained (S47). On the other hand, if there is no screen fixed input, if the position movement in the space of the terminal 10 is detected (S45) it is changed to the content corresponding to the detected position is displayed on the screen of the terminal 10 (S49). In this case, the step S43 of receiving the screen fixing input by the terminal 10 may be set after step S31 as well as after step S36 of FIG. 3. That is, the step S41 of displaying the contents on the screen of the terminal 10 by the terminal 10 may include steps S31 and S36 of FIG. 3. The screen fixing input may be at least one of a screen touch input, a keypad input, a touch pad input, a voice input, or a gesture input. In addition, various inputs may be recognized as a screen fixed input, and the input method does not limit the scope of the present invention.

5 is an exemplary screen diagram illustrating a content presentation method according to a movement of a terminal according to an exemplary embodiment of the present invention.

1, 2, and 5, in the embodiment of the present invention, the terminal 10 displays the music file playback window 40 as the first content on the display unit 13, and displays the terminal 10 as a. When the terminal 10 moves from the position to the b position, the terminal 10 detects the positional movement in space through the sensor, and the terminal 10 transmits the history information 41 related to the music file currently being played to the display unit 13 as the second content. Change it to display. Also, when the terminal 10 is moved to the c position, the lyrics information 42 of the music file currently being played is moved, and when the terminal 10 is moved to the d position, the singer information 43 of the music file currently being played is displayed as the second content. Changed to (13) and displayed. Meanwhile, when the terminal 10 is moved to the e position, the terminal 10 changes the music video 44 of the currently playing music file to the display unit 13 as the second content and displays it.

6 is an exemplary screen diagram illustrating a content representation method according to a movement of a terminal according to an exemplary embodiment of the present invention.

1, 2, and 6, in the embodiment of the present invention, the terminal 10 is displayed at the position a while the map information 50 is displayed on the display unit 13 as the first content in the terminal 10. When moving to a position, the terminal 10 detects the positional movement in space through a sensor, and changes the map information 51 corresponding to the upper portion of the map information 50 currently displayed on the display unit 13 as the second content. Will be displayed. In addition, when the terminal 10 is moved to the e position, the map information 54 corresponding to the bottom of the currently displayed map information 50 is moved, and when the terminal 10 is moved to the c position, the left side of the currently displayed map information 50 is moved. If the corresponding map information 52 is moved to the d position of the terminal 10, the map information 53 corresponding to the right side of the currently displayed map information 50 is changed to the display unit 13 as the second content and displayed. Done.

7 to 8 are screen exemplary views illustrating a method of representing content according to a position movement of a terminal according to an exemplary embodiment of the present invention.

1, 2, 7, and 8, in the exemplary embodiment of the present invention, the terminal 10 displays the map information 60 on the screen as the first content while the user displays the terminal 10 at the a position. When rotated to the b position, the terminal 10 detects the orientation of the spatial movement of the terminal 10 through the orientation sensor. Thereafter, the terminal 10 displays the changed map information in the direction corresponding to the detected orientation on the display unit 13 as the second content. In this case, the changed map information may be a form 61 in which the map information is rotated while the direction of the terminal 10 is fixed upward, or 62 in which the direction of the terminal 10 is rotated while the map information is fixed. have.

9 is an exemplary screen diagram illustrating a content presentation method according to a position movement of a terminal to which a fixed input is applied according to an embodiment of the present invention.

1, 2, 6, and 9, in the embodiment of the present invention, if the terminal 10 receives the fixed input while the terminal 10 is displaying the content on the screen of the terminal 10, the terminal ( Even if the position movement in space is detected, the changed screen is maintained. On the other hand, if there is no fixed input, the content corresponding to the spatial position of the terminal 10 is changed and displayed on the screen of the terminal 10.

For example, in the case of map information, after the terminal 10 is moved from the a position in FIG. 6 to the b position, the changed map information 51 is displayed on the display unit 13 as the second content, and then the terminal 10 displays the screen. Receiving the screen fixed input to touch, even if the terminal 10 is moved from the position b to the position f of FIG. 9 to maintain the already changed map information 51 is displayed on the display unit 13.

As described above and described with reference to a preferred embodiment for illustrating the technical idea of the present invention, the present invention is not limited to the configuration and operation as shown and described as such, without departing from the scope of the technical idea Many changes and modifications to the present invention will be apparent to those skilled in the art. And all such modifications and changes as fall within the scope of the present invention are therefore to be regarded as being within the scope of the present invention.

The present invention relates to a content representation technology of a terminal, and provides a technique for switching the content displayed on the terminal by using the positional movement of the terminal space. That is, the convenience of the user is facilitated by switching to other contents and displaying them on the screen according to the movement of the position of the terminal in the space while displaying the contents on the terminal. In addition, when the user inputs a screen fixed input to the terminal, the user can use the content without changing the content being displayed, which makes the user's content convenient. In addition, the information related to the current content can be easily and quickly identified, and the screen of the terminal can be extended and used to increase the utilization of the terminal.

10: terminal 11: control unit
13: display unit 15: detection unit
16: input 17: storage
18: communication unit 19: GPS module
20: content server 30: network

Claims (15)

A content server providing content;
Among the plurality of contents including the contents downloaded from the content server, the first content is displayed on the screen, and when the position movement in the space is detected using a sensor, the second content corresponding to the detected position is changed and displayed on the screen. A terminal;
Content representation system according to the movement of the terminal including a. A detector for detecting a positional movement of the terminal in space;
A display unit displaying content;
A controller configured to change and display second content corresponding to the detected position on a screen of the display unit when the sensor detects a spatial movement of the terminal while the first content is displayed on a screen of the display unit;
. The method of claim 2,
A storage unit which stores a plurality of contents including the first content and the second content; Further comprising:
The control unit is characterized in that for calling the first content and the second content in the storage unit. The method of claim 2,
Communication unit for transmitting and receiving data; Further comprising:
And the control unit acquires the second content corresponding to the detected position by accessing a content server through the communication unit, and displays the obtained second content on the screen of the display unit. The method of claim 4, wherein
A storage unit storing the second content acquired under the control of the controller; Terminal further comprising a. The method of claim 2,
The control unit detects the position by detecting the position movement of the terminal by calculating the position movement direction and distance of the terminal when detecting the spatial movement of the terminal in the sensing unit, the terminal. The method of claim 2,
The first content is a portion of the single content, the second content is a terminal, characterized in that the other portion of the single content. The method of claim 2,
The second content is a terminal, characterized in that the content that is already running in the terminal or content that contains information related to the first content. The method of claim 2,
The sensing unit further detects the orientation of the spatial movement of the terminal,
The controller detects spatial movement of the terminal and orientation of the terminal while the map information is displayed on the screen of the display unit as the first content. And displaying the changed map information on the screen of the display unit as the second content. 10. The method of claim 9,
Communication unit or GPS module for receiving the location information of the terminal; At least one of,
And the map information is map information reflecting location information of the terminal received from at least one of the communication unit and the GPS module. The method according to any one of claims 2 to 10,
An input unit for receiving an input; Further comprising:
The control unit maintains the display state of the content displayed on the screen of the display unit, even if the input unit receives a screen fixing input, even if the sensing unit detects the positional movement of the terminal in space. The method of claim 11,
The screen fixing input is at least one of a keypad input, a touch pad input, and a screen touch input. A display step of displaying, by the terminal, the first content on the screen;
A sensing step of detecting, by the terminal, a positional movement of the terminal with a sensor;
A changing step of changing to second content corresponding to the position detected by the terminal and displaying the same on the screen;
Content representation method according to the movement of the location of the terminal comprising a. The method of claim 13, wherein after the changing step
A screen fixing step of maintaining the changed screen even if the terminal receives a screen fixing input even if the terminal detects a positional movement of the terminal;
Content representation method according to the movement of the location of the terminal further comprises. The method of claim 13, wherein in the screen fixing step,
The screen fixing input is at least one of a voice input, a gesture input, a screen touch input, a keypad input, and a touch pad input.

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