KR101479350B1 - Method and system for shifting page using touch flicking - Google Patents

Abstract

A display unit for displaying a current page through a screen, a recognition unit for recognizing a touch input associated with a screen movement on the displayed current page, and a page to be displayed on the screen based on the history information in accordance with the recognized touch input And a determination unit.

Page, Move, Touch, History information

Description

METHOD AND SYSTEM FOR SHIFTING USING TOUCH FLICKING USING TOUCH FLICKING [0002]

The present invention relates to a page moving method and system using touch flicking.

Due to the development of communication technology, the mobile terminal has a function of making a video call, shooting a picture by operating a mounted camera, watching satellite / terrestrial DMB broadcasting, Play games, and so on.

In recent years, in order to more effectively provide such various functions, specifications of mobile terminals have been gradually improved. In order to cope with such a trend, a touch screen is used as a display unit of a mobile terminal, which allows input from outside the display screen. The mobile terminal providing the touch screen function has an advantage that the size of the mobile terminal is larger than that of the conventional LCD screen and can be input simultaneously with the display, thereby improving usability and convenience.

On the other hand, when providing the wireless Internet service, the mobile terminal can move the page from the current page to the previous page or the next page based on the history of the site accessed by the user. To this end, the mobile terminal is provided with a separate hotkey for instructing movement between the pages so that movement between the pages is possible. However, since a mobile terminal takes a long time to download a page, there is a disadvantage in that it takes a long time to move between pages even if the site is once accessed.

Accordingly, there is a need for a method of quickly moving between pages in a mobile terminal providing a touch screen function.

One embodiment of the present invention provides a page moving method and system that allows a plurality of pages to be opened and to move from a current page to a previous page or a next page on the basis of an opened order when a touch input is recognized.

According to an embodiment of the present invention, when a touch input including a start coordinate and an end coordinate is recognized while displaying a current page through a screen, a previous page or a current page is generated based on a movement distance calculated from a start coordinate and an end coordinate, And a page moving method and system for displaying the next page on the screen.

A page moving system according to an embodiment of the present invention includes a display unit that displays a current page through a screen, a recognition unit that recognizes a touch input associated with a screen movement on the displayed current page, And a determination unit that determines a page to be displayed on the screen based on the determination result.

According to an embodiment of the present invention, a page moving method includes displaying a current page through a screen, recognizing a touch input associated with a screen movement on the displayed current page, Determining a page to be displayed on the screen, and displaying the determined page on the screen.

According to an embodiment of the present invention, history information about a page opened on a screen is stored, and when a touch input is recognized, a current page being displayed on the screen can be moved to a previous page or a next page based on stored history information .

According to an embodiment of the present invention, when a touch input including a start coordinate and an end coordinate is recognized, a part or all of a previous page or a next page is displayed on a screen Can be displayed.

Hereinafter, various embodiments of the present invention will be described in detail with reference to the accompanying drawings and accompanying drawings, but the present invention is not limited to or limited by the embodiments.

1 is a block diagram showing a configuration of a page moving system according to an embodiment of the present invention.

The page moving system 100 may include a memory 110, a display unit 120, a recognizing unit 130, a calculating unit 140, and a determining unit 150.

The memory 110 stores history information about pages opened on the screen. For example, the memory 110 stores history information of the first opened page as' 1 ', history information of the second opened page as' 2', and history information of the second opened page as' , And history information about the third opened page is " 3 ".

The display unit 120 displays the current page on the screen. The current page indicates a page displayed on the screen by an operation of the current user irrespective of history information.

The recognition unit 130 recognizes the touch input associated with the screen movement on the displayed current page. For example, the touch input includes start coordinates and end coordinates, and may be dragged in the up / down / left / right direction and then released. This action is called 'Flicking'.

2 is a diagram illustrating an example of recognizing a touch input in a page movement system according to an embodiment of the present invention.

As shown in the figure, the recognition unit 130 can recognize the touch input 210 to be released after dragging from the bottom up. At this time, the touch input 210 includes a start coordinate (lower) at which the touch input is started and an end coordinate (upper) at which the touch input ends. Accordingly, the calculation unit 140 calculates the movement distance and the movement direction using the start coordinates and the end coordinates included in the touch input 210. [ The calculation unit 140 calculates the distance from the start coordinate to the end coordinate as the movement distance and the touch input 210 moves from below (start coordinate) to above (end coordinate) '.

Alternatively, the recognition unit 130 can recognize the touch input 220 to be released after dragging it from the top to the bottom. At this time, the touch input 220 includes a start coordinate (upper) at which the touch input is started and an end coordinate (lower) at which the touch input ends. Accordingly, the calculating unit 140 calculates the distance from the start coordinates to the end coordinates included in the touch input 220 as the movement distance, and when the touch input 220 moves from the upper (start coordinates) to the lower The moving direction can be calculated as 'downward'.

Alternatively, the recognition unit 130 may recognize the touch input 230 to be released after dragging from right to left. At this time, the touch input 230 includes a start coordinate (right) for starting the touch input and an end coordinate (left) for ending the touch input. Accordingly, the calculation unit 140 calculates the distance from the start coordinate to the end coordinate included in the touch input 230 as the movement distance, and when the touch input 230 moves from the right (start coordinate) to the left (end coordinate) Moving direction can be calculated as 'left direction'.

Alternatively, the recognition unit 130 may recognize the touch input 240 to be released after dragging from left to right. At this time, the touch input 240 includes a start coordinate (left) at which the touch input is started and an end coordinate (right) at which the touch input ends. Accordingly, the calculation unit 140 calculates the distance from the start coordinate to the end coordinate included in the touch input 240 as the movement distance, and when the touch input 240 moves from the left (start coordinate) to the right (end coordinate) Moving direction can be calculated as 'right direction'.

The determining unit 150 determines a page to be displayed on the screen based on the history information according to the recognized touch input.

3 is a diagram illustrating an example of a memory included in the page movement system according to an embodiment of the present invention.

As shown, the memory 110 stores history information including the order opened on the screen, the page URL, and the page image. The first opened page is 'Next (www.daum.net)', in order '1', the second opened page is 'Naver (www.naver.com)' in order '2' The opened page is 'Nate (www.nate.com)' in order '3'. The page image is displayed on the screen. Once the page image is downloaded, the page image is stored in the memory 110 and can be used when necessary, thereby reducing the reloading hassle.

Accordingly, the determining unit 150 may determine a page to be displayed on the screen, together with the history information stored in the memory 110, considering the movement distance and the moving direction of the recognized touch input.

Hereinafter, referring to Figs. 4 to 7, various embodiments for determining pages will be described. For convenience of explanation, the display unit 120 is assumed to be displaying the "Naver" as the current page on the screen.

4 to 7 are diagrams illustrating an example of determining a page according to a touch input in a page moving system according to an embodiment of the present invention.

4, the recognition unit 130 may recognize the touch input including the start coordinate 401 and the end coordinate 402 on the current page 410. [ In this case, the calculating unit 140 calculates the distance from the start coordinate 401 to the end coordinate 402 as the 'movement distance', and calculates the 'movement direction' from the start coordinate 401 to the end coordinate 402 can do. The calculating unit 140 can calculate the calculated moving distance to be smaller than the screen changing distance and the moving direction to be 'rightward'. Accordingly, the determining unit 150 can determine, based on the history information stored in the memory 110, a part of the current page and a part of the previous page opened before the current page to be displayed on the screen 430 have. In this case, the display unit 120 displays the determined page 430 on the screen. The determined page 430 includes the right part of the previous page (next) and the left part of the current page (Naver). At this time, the display unit 120 can identify and display the previous page stored in the memory 110 and the page image for the current page.

Here, the screen change distance represents a distance for completely moving the current page to the previous page or the next page. If the movement distance is larger than the screen change distance, the determination unit 150 displays the previous page or the next page on the screen And determine that a part of the current page, a part of the previous page, or a part of the current page and a part of the next page can be displayed on the screen if the moving distance is smaller than the screen change distance. For example, the screen change distance may be determined according to the size of the screen.

Alternatively, when the recognition unit 130 recognizes a touch input including the start coordinates 401 and the end coordinates 403 on the current page 410, the movement distance calculated by the calculation unit 140 is smaller than the screen change distance And the moving direction can be calculated as 'right direction'. Accordingly, the determining unit 150 can determine the previous page 420 opened before the current page as a page to be displayed on the screen, based on the history information stored in the memory 110. [ In this case, the display unit 120 displays the determined previous page 420 on the screen. Here, the previous page 420 is a page for 'next' opened before the current page 'Naver' in the page moving system 100, and is stored in the memory 110.

5, the recognition unit 130 may recognize a touch input including the start coordinate 501 and the end coordinate 502 on the current page 510. [ The calculating unit 140 calculates the moving distance and the moving direction using the starting coordinates 501 and the ending coordinates 502. [ When the moving distance calculated by the calculating unit 140 is smaller than the screen changing distance and the moving direction is the downward direction, the determining unit 150 determines whether or not a portion of the current page And a page 530 to display a part of a previous page opened before the current page on the screen. In this case, the display unit 120 displays the lower part of the previous page (next) and the upper part of the current page (Naver) on the screen with the determined page 530.

Alternatively, when the recognition unit 130 recognizes the touch input including the start coordinate 501 and the end coordinate 503 on the current page 510, the movement distance calculated by the calculation unit 140 is smaller than the screen change distance And the moving direction can be calculated as " downward ". Accordingly, the determining unit 150 can determine the previous page 520 opened before the current page as a page to be displayed on the screen, based on the history information stored in the memory 110. [ In this case, the display unit 120 displays the determined previous page 520 on the screen.

6, the recognition unit 130 may recognize a touch input including a start coordinate 601 and an end coordinate 602 on the current page 610. [ The calculation unit 140 calculates the movement distance and the movement direction using the start coordinates 601 and the end coordinates 602. [ If the moving distance calculated by the calculating unit 140 is smaller than the screen changing distance and the moving direction is the 'left direction', the determining unit 150 determines whether the moving distance calculated by the calculating unit 140 is' And a portion of the next page opened after the current page may be determined as a page 630 to be displayed on the screen. In this case, the display unit 120 displays the right part of the current page (Naver) and the left part of the next page (Nate) on the screen with the determined page 630.

If the recognition unit 130 recognizes a touch input including the start coordinate 601 and the end coordinate 603 on the current page 610, the movement distance calculated by the calculation unit 140 is smaller than the screen change distance And the moving direction can be calculated as 'leftward'. Accordingly, the determination unit 150 can determine the next page 620, which is opened after the current page, as a page to be displayed on the screen, based on the history information stored in the memory 110. [ In this case, the display unit 120 displays the determined next page 620 on the screen.

7, the recognition unit 130 may recognize a touch input including the start coordinate 701 and the end coordinate 702 on the current page 710. [ The calculation unit 140 calculates the movement distance and the movement direction using the start coordinates 701 and the end coordinates 702. [ When the moving distance calculated by the calculating unit 140 is smaller than the screen changing distance and the moving direction is the 'upward direction', the determining unit 150 determines whether the moving distance calculated by the calculating unit 140 is' And a page 730 for displaying a part of the next page opened after the current page on the screen. In this case, the display unit 120 displays the lower part of the current page (Naver) and the upper part of the next page (next) on the screen with the determined page 730.

Alternatively, when the recognition unit 130 recognizes the touch input including the start coordinate 701 and the end coordinate 703 on the current page 610, the movement distance calculated by the calculation unit 140 is smaller than the screen change distance And the moving direction can be calculated as 'upward'. Accordingly, the determining unit 150 can determine the next page 720, which is opened after the current page, as a page to be displayed on the screen based on the history information stored in the memory 110. [ In this case, the display unit 120 displays the determined next page 720 on the screen.

8 is a diagram illustrating an example of moving a page in a page moving system according to an embodiment of the present invention.

As shown in the figure, the page moving system 100 has a touch input 820 in which, in the current page 810 displaying item 1 (item 1) to item 6, item 5 is set as start coordinate and item 2 is set as end coordinate, Can be recognized. In this case, the page movement system 100 can display the next page 830 on the screen instead of the current page because the movement distance from the start coordinates to the end coordinates is larger than the screen change distance.

9 is a flowchart showing a procedure of a page moving method according to an embodiment of the present invention.

The page moving method may be implemented by the page moving system 100 of the present invention. Therefore, in the description of FIG. 9, the invention will be understood by referring to the above-described FIG. 1 together.

In step 910, the page moving system 100 displays the current page on the screen. The current page may be a page displayed on the current screen by the page moving system 100 according to a user's operation, and may be a '410' showing 'Naver' referring to FIG.

In step 920, the page navigation system 100 recognizes a touch input associated with a scroll on the displayed current page. Referring to FIG. 2, the page moving system 100 can recognize a touch input including a start coordinate and an end coordinate to be released after dragging in the up / down / left / right direction.

In step 930, the page moving system 100 determines a page to be displayed on the screen based on the history information, in accordance with the recognized touch input. In an embodiment, the page moving system 100 may determine a page to be displayed on the screen by considering history information stored in the memory 110 and a moving distance and a moving direction calculated from the recognized touch input.

In step 940, the page moving system 100 displays the determined page on the screen. The page movement system 100 may determine that the determined page includes (1) part of the current page and part of the previous page, (2) part of the current page and part of the next page, (3) previous page, One of which can be displayed on the screen.

Further, embodiments of the present invention include a computer readable medium having program instructions for performing various computer implemented operations. The computer-readable medium may include program instructions, data files, data structures, and the like, alone or in combination. The program instructions recorded on the medium may be those specially designed and constructed for the present invention or may be available to those skilled in the art of computer software. Examples of computer-readable media include magnetic media such as hard disks, floppy disks and magnetic tape; optical media such as CD-ROMs and DVDs; magnetic media such as floppy disks; Magneto-optical media, and hardware devices specifically configured to store and execute program instructions such as ROM, RAM, flash memory, and the like. Examples of program instructions include machine language code such as those produced by a compiler, as well as high-level language code that can be executed by a computer using an interpreter or the like.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined by the equivalents of the claims and the claims.

1 is a block diagram showing a configuration of a page moving system according to an embodiment of the present invention.

2 is a diagram illustrating an example of recognizing a touch input in a page movement system according to an embodiment of the present invention.

3 is a diagram illustrating an example of a memory included in the page movement system according to an embodiment of the present invention.

4 to 7 are diagrams illustrating an example of determining a page according to a touch input in a page moving system according to an embodiment of the present invention.

8 is a diagram illustrating an example of moving a page in a page moving system according to an embodiment of the present invention.

9 is a flowchart showing a procedure of a page moving method according to an embodiment of the present invention.

Description of the Related Art

100: Page movement system

110: Memory

120:

130:

140:

150:

Claims (15)

A display unit for displaying a current page through a screen; A recognition unit for recognizing a touch input associated with a screen movement on the displayed current page; A calculation unit for calculating a movement distance using start coordinates and end coordinates included in the touch input; And Determining a page to be displayed on the screen based on the history information and the movement distance in accordance with the recognized touch input; Lt; / RTI > Wherein, A part of the current page and a part of the previous page or a part of the next page based on the history information are determined as pages to be displayed on the screen when the moving distance is smaller than the screen change distance Page movement system. The method according to claim 1, The page movement system comprising: A memory for storing the history information on pages opened on the screen, Further comprising: Wherein, (1) determining, as a page to be displayed on the screen, a next page opened next to the displayed current page, or (2) determining a next page opened before the current page displayed on the screen, based on the history information stored in the memory, And determines that the previous opened page is a page to be displayed on the screen Page movement system. The method according to claim 1, The calculating unit calculates, Calculates a movement direction using the start coordinates and the end coordinates, Wherein, And determines a page to be displayed on the screen in consideration of the moving direction Page movement system. The method of claim 3, Wherein, When the moving distance is larger than the screen change distance and the moving direction is 'right direction' or 'down direction', the previous page is determined as a page to be displayed on the screen Page movement system. The method of claim 3, Wherein, When the moving distance is larger than the screen change distance and the moving direction is 'left direction' or 'up direction', the next page is determined as a page to be displayed on the screen Page movement system. The method of claim 3, Wherein, If the moving direction is 'right direction' or 'down direction', a part of the previous page is determined as a page to be displayed on the screen Page movement system. The method of claim 3, Wherein, If the moving direction is 'left direction' or 'up direction', a part of the next page is determined as a page to be displayed on the screen Page movement system. Displaying a current page through a screen; Recognizing a touch input associated with a scroll on the displayed current page; Calculating a movement distance using start coordinates and end coordinates included in the touch input; Determining a page to be displayed on the screen based on the history information and the movement distance according to the recognized touch input; And Displaying the determined page on the screen Lt; / RTI > The step of determining a page to be displayed on the screen may include: Determining a portion of the current page, a portion of the previous page based on the history information, or a portion of the next page as a page to be displayed on the screen when the movement distance is smaller than the screen change distance / RTI > 9. The method of claim 8, The page moving method includes: Storing the history information on pages opened on the screen in a memory Further comprising: The step of determining a page to be displayed on the screen may include: Determining a next page opened after the displayed current page as a page to be displayed on the screen based on the history information stored in the memory according to the recognized touch input; or Determining a previous page opened before the displayed current page as a page to be displayed on the screen based on the history information stored in the memory according to the recognized touch input Further comprising the steps of: 9. The method of claim 8, The page moving method includes: Calculating a moving direction using the start coordinates and the end coordinates Further comprising: The step of determining a page to be displayed on the screen may include: Determining a page to be displayed on the screen in consideration of the moving direction Further comprising the steps of: 11. The method of claim 10, When the moving distance is larger than the screen change distance and the moving direction is 'right direction' or 'down direction' The step of determining a page to be displayed on the screen may include: Determining the previous page as a page to be displayed on the screen Further comprising the steps of: 11. The method of claim 10, When the moving distance is larger than the screen changing distance and the moving direction is 'left direction' or 'upward direction' The step of determining a page to be displayed on the screen may include: Determining the next page as a page to be displayed on the screen Further comprising the steps of: 11. The method of claim 10, If the moving direction is the right direction or the down direction, The step of determining a page to be displayed on the screen may include: Determining a portion of the previous page as a page to be displayed on the screen Further comprising the steps of: 11. The method of claim 10, When the moving direction is 'left direction' or 'upward direction' The step of determining a page to be displayed on the screen may include: Determining a part of the next page as a page to be displayed on the screen Further comprising the steps of: A computer-readable recording medium recording a program for performing the method of any one of claims 8 to 14.

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