KR20150078327A - Scrolling in the touch-screen system - Google Patents

Scrolling in the touch-screen system Download PDF

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Publication number
KR20150078327A
KR20150078327A KR1020130167596A KR20130167596A KR20150078327A KR 20150078327 A KR20150078327 A KR 20150078327A KR 1020130167596 A KR1020130167596 A KR 1020130167596A KR 20130167596 A KR20130167596 A KR 20130167596A KR 20150078327 A KR20150078327 A KR 20150078327A
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KR
South Korea
Prior art keywords
movement
touch signal
touch
touch screen
movement direction
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Application number
KR1020130167596A
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Korean (ko)
Inventor
박원기
박동진
Original Assignee
대전대학교 산학협력단
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Priority to KR1020130167596A priority Critical patent/KR20150078327A/en
Publication of KR20150078327A publication Critical patent/KR20150078327A/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/0485—Scrolling or panning

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • User Interface Of Digital Computer (AREA)
  • Position Input By Displaying (AREA)

Abstract

Disclosed are a scrolling method in a touch screen system and the same touch screen system. According to a technical idea of the present invention, the scrolling method includes: a step of sensing a touch signal input through the touch screen by a touch screen system; and a step of controlling an object corresponding to the touch signal based on the direction of touch signal movement by the touch screen system. The touch screen system determines the scroll direction of the object based on movement of the touch signal in the first movement direction. The touch system continuously scrolls the object in the scroll direction while movement in the second movement direction different from the first movement direction is sensed.

Description

Technical Field [0001] The present invention relates to a scrolling method and a touch screen system in a touch screen system,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a scrolling method and a touch screen in a touch screen system, and more particularly, to a scroll method and a touch screen in which a user inputs a touch signal, And more particularly, to a method and system capable of easily adjusting the temperature of a liquid.

With the development of digital technology, many terminals, in particular, portable terminals (e.g., mobile phones, MP3, PMP, PDP, etc.) use touch screen systems as input devices.

Since the touch screen system can intuitively and easily use the portable terminal by simply touching an object displayed on a user terminal (e.g., a portable terminal) with a finger or a pen, the input operation is simplified and integrated with the display device of the portable terminal It is possible to provide a wider screen to the user by reducing the installation space of the keypad, which is widely used.

In such a touch screen system, in order to view an area not displayed on the portable terminal, for example, when a user uses the portable terminal to surf the Internet or listen to contents such as documents and photographs, Scrolling). An example of a user performing scrolling in a conventional touchscreen system is shown in FIG.

FIG. 1 shows an example of a method of scrolling an object displayed on a portable terminal by a user in a conventional touch screen system.

1, in order to scroll an object (for example, a specific web site, a content, a document, etc.) displayed on the user terminal 10, a predetermined area of the screen of the portable terminal (Touch signal is input), and the touch signal is moved in a direction in which the touch signal is kept to be scrolled. At this time, if the amount of the object is large, the user must continue to repeat the above-described operation. That is, the user can perform the scrolling only after performing the touch signal input for scrolling once and then returning to the beginning and repeating the same operation. Hereinafter, the touch signal refers to a signal sensed while the touch is held on the touch screen until the touch is released after the user touches the touch screen through a finger or a stylus pen can do.

The conventional operation in which the touch signal is repeatedly input is troublesome to the user, and when the touch signal is inputted, other objects such as a link or an icon are selected and scrolling is not performed frequently, .

In general, the motion of a finger joint of a person is bent not in a straight line but in an arc. Moving the touch signal repeatedly in a straight line for scrolling has a problem of imposing a burden on the user.

Accordingly, a touch screen system capable of scrolling as much as one touch signal without a user repeatedly inputting a touch signal is desperately needed.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a touch sensing method and a touch sensing method.

According to an aspect of the present invention, there is provided a method of scrolling in a touch screen system, comprising: sensing a touch signal input through a touch screen system; Wherein the touch screen system determines a scroll direction of the object based on a movement of the touch signal in a first movement direction, And continuously scrolls the object in the scroll direction during the movement detection in the second movement direction different from the first movement direction.

The first movement direction is a movement direction of the touch signal in a first axis direction or a second axis direction on the touch screen of the touch signal, and the second movement direction is a movement direction of the touch screen in a direction different from the first movement direction And a moving direction of a trajectory that reciprocates in a section of the trajectory.

The method of providing a touch screen system according to the present invention is characterized in that the touch screen system controls the speed of the scrolling based on a movement speed of the touch signal in the second movement direction or a movement length of a movement of the touch signal in the second movement direction And may further include adaptively changing the step.

The scrolling method in the touch screen system can be recorded in a computer-readable recording medium on which the program is recorded.

According to an aspect of the present invention, there is provided a touch screen system including a sensing module for sensing a touch signal input through a touch screen, a control module for controlling an object corresponding to the touch signal based on the movement direction of the touch signal, Wherein the sensing module senses a movement of the touch signal in a first movement direction and a movement in a second movement direction different from the first movement direction, And controls the object to be continuously scrolled in the scroll direction while the movement in the second movement direction is sensed by the sensing module have.

The control module may adaptively change the speed of the scrolling based on a movement speed of the touch signal in the second movement direction or a movement length of the movement in the second movement direction. can do.

According to the technical idea of the present invention, the user can control the scroll direction and the scrolling degree of an object displayed on the user terminal in one direction of the touch signal input and the movement direction of the touch signal, Can be reduced.

BRIEF DESCRIPTION OF THE DRAWINGS A brief description of each drawing is provided to more fully understand the drawings recited in the description of the invention.
FIG. 1 illustrates an example of a method of scrolling an object displayed on a user terminal in a conventional touch screen system.
2 shows a schematic configuration of a touch screen system according to an embodiment of the present invention.
FIG. 3 illustrates an example of a method for scrolling an object displayed on a user terminal in a touch screen system according to an embodiment of the present invention.
4 is a flowchart illustrating a method of providing a touch screen system according to an exemplary embodiment of the present invention.

In order to fully understand the present invention, operational advantages of the present invention, and objects achieved by the practice of the present invention, reference should be made to the accompanying drawings and the accompanying drawings which illustrate preferred embodiments of the present invention.

Also, in this specification, when any one element 'transmits' data to another element, the element may transmit the data directly to the other element, or may be transmitted through at least one other element And may transmit the data to the other component.

Conversely, when one element 'directly transmits' data to another element, it means that the data is transmitted to the other element without passing through another element in the element.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in detail with reference to the preferred embodiments of the present invention with reference to the accompanying drawings. Like reference symbols in the drawings denote like elements.

2 shows a schematic configuration of a touch screen system according to an embodiment of the present invention.

Referring to FIG. 2, a touch screen system 100 according to an embodiment of the present invention includes a sensing module 110 and a control module 120.

The touch screen system 100 may be installed in the user terminal 10 to perform operations for implementing the technical idea of the present invention. For example, the touch screen system 100 may be implemented in the form of a predetermined application system and installed in the user terminal 1. The application system may be implemented in the user terminal 10 to implement the technical idea of the present invention, The software installed in the user terminal 10 and the hardware of the user terminal 10 to implement the technical idea of the present invention.

In this specification, a module may mean a functional and structural combination of hardware for carrying out the technical idea of the present invention and software for driving the hardware. For example, the module may mean a logical unit of a predetermined code and a resource of hardware for executing the predetermined code, and may be a code physically connected to the module, or a type of hardware Or may be easily deduced to the average expert in the field of the present invention.

The user terminal 10 may be implemented as a mobile terminal having a touch screen (e.g., a smart phone, a PDA, a tablet PC, etc.), and may include a touch screen A computer, or any other type of data processing apparatus capable of implementing the technical idea of the present invention.

The sensing module 110 may sense a touch signal input through the touch screen of the user terminal 10 and the control module 120 may sense the touch signal based on the movement direction of the touch signal, The corresponding object can be controlled.

The touch signal means a signal sensed while the touch is held on the touch screen until the touch is dropped after the user touches the touch screen through a finger or a stylus pen as described above . For example, the touch signal may include a user touching the touch screen once, or an action (drag) of drawing a predetermined locus while the touch is maintained.

The control of the object corresponding to the touch signal may mean scrolling an object (e.g., a web page, a document, a photograph, etc.) displayed on the user terminal 1 according to the touch signal.

In addition, the sensing module 110 may sense the moving direction of the touch signal. That is, when the user moves the touch signal while drawing a predetermined trajectory while holding the touch through the touch screen, the sensing module 110 can sense the movement direction of the touch signal.

For example, the user may input a touch signal input through the touch screen in a first axial direction (e.g., a height direction of the user terminal 10) or a second axial direction (e.g., , The longitudinal direction of the user terminal 10). Then, the control module 120 scrolls an object (e.g., a web page, a photograph, etc.) displayed on the user terminal 10 according to the movement direction of the touch signal.

As described above, conventionally, in order to continue the scrolling, the user has to repeatedly move the touch signal. That is, the user has to repeatedly perform an operation of inputting the first touch signal, moving the touch signal in one direction, scrolling the object, and then inputting and moving the touch signal again. However, according to the embodiment of the present invention, the user can provide the technical idea that the user can perform scrolling as much as desired even with one touch signal input. The technical idea of the present invention will be described in detail with reference to FIG.

FIG. 3 illustrates an example of a method for scrolling an object displayed on a user terminal in a touch screen system according to an embodiment of the present invention.

Referring to FIG. 3A, a user may input a touch signal through the user terminal 10 and move the touch signal in a first movement direction (1). The movement of the touch signal in the first movement direction 1 may be the same as that of the conventional scrolling method. That is, the user can determine in which direction the object displayed on the user terminal 10 is to be scrolled by moving the touch signal in the first movement direction.

When the first movement direction 1 is the downward direction of the first axis of the user terminal 10 (for example, the height direction of the user terminal 10) May sense the movement of the touch signal in the first movement direction (1). The control module 120 scrolls the object displayed on the user terminal 10 to the upper side of the screen of the user terminal 10 according to the first movement direction 1, Or scrolling down the screen of the display unit 10. Although not shown in the figure, when the first movement direction 1 sensed by the sensing module 110 is the second axial direction of the user terminal 10 (e.g., the longitudinal direction of the user terminal 10) The control module 120 scrolls the object to the left or right of the screen of the user terminal 10. The direction of the scrolling according to the movement of the touch signal in the first movement direction 1 may be preset by the touch screen system 100 or may be predetermined in the manufacturing process of the user terminal 10 .

Before the touch signal is terminated, that is, before the touch of the user's finger (or an input tool such as a stylus pen) is dropped on the touch screen of the user terminal 10, And can detect the second moving direction (2) when moving in the second moving direction (2) different from the first moving direction (1). Although the first movement direction 1 and the second movement direction 2 may be seen as being apart from each other in order to explain the movement direction of the touch signal, the first movement direction 1 and the second movement direction 2, And the moving direction 2 are all implemented in one touch signal. That is, the user touches the touch screen with, for example, a finger, moves the finger in the first movement direction 1 while keeping the touch, and moves the finger in the second movement direction 2 while keeping the touch It can mean something.

For example, as shown in FIG. 3A, when the user moves the touch signal from the upper side of the screen of the user terminal 10 downward (i.e., in the first movement direction 1) (I.e., in the longitudinal direction of the user terminal 10) of the user terminal 10 in the second axis direction.

When the sensing module 110 senses the movement of the touch signal in the second movement direction 2, the control module 120 controls the movement of the touch signal in the second movement direction 2, Can continuously scroll the object in the scroll direction determined by the first movement direction (1).

At this time, the movement in the second movement direction 2 may be a movement that repeatedly reciprocates in a predetermined section. As shown in FIG. 3A, when the user scrolls by moving the touch signal in the first movement direction (1) and the touch signal moves in the second movement direction (2), the scrolling is continuously performed Where the user may continue to maintain the touch signal to scroll the object to a desired point. Therefore, according to the embodiment of the present invention, the user can maintain the touch signal while drawing the locus in which the touch signal repeatedly reciprocates within a predetermined section while moving the touch signal in the second movement direction (2).

The locus of movement of the touch signal in the second movement direction 2 may vary according to an embodiment. For example, the locus may be in the form of a straight line as shown in Fig. 3A, or it may be a locus that gently arcs as shown in Fig. 3B.

The control module 120 may thus cause the sensing module 110 to continue to scroll the object while the movement of the touch signal in the second direction of movement 2 is sensed.

As a result, according to the technical examination of the present invention, when the user scrolls the object displayed on the user terminal 10, the user scrolls the object by moving the once-inputted touch signal in one direction, It is possible to have a convenient effect of scrolling the object as much as desired by inputting one touch signal and changing the moving direction of the touch signal without performing a complicated repetitive operation of moving the touch signal back to the starting point of the touch signal have.

4 is a flowchart illustrating a method of providing a touch screen system according to an exemplary embodiment of the present invention.

Referring to FIG. 4, the touch screen system 100 according to the embodiment of the present invention can sense a touch signal input from the touch screen of the user terminal 10 (S100). At this time, the touch screen system 100 can sense the movement of the touch signal in the first movement direction (1), and based on the movement of the touch signal in the first movement direction (1) The user can determine the scroll direction of the object displayed on the user terminal 10 (s200).

When the movement of the touch signal in the first movement direction (1) is detected in the second movement direction (2) different from the first movement direction (1) while the touch signal is being held, The touch screen system 100 may continue to scroll the object in the scroll direction determined by the movement of the touch signal in the first movement direction 1 (S300).

If no movement is detected in the second movement direction (2) of the touch signal, or if the touch signal is no longer sensed while the touch signal is moving in the second movement direction (2) The controller 100 may stop the scrolling of the object (S400).

A method of providing a touch screen system according to an embodiment of the present invention can be implemented as a computer-readable code on a computer-readable recording medium. Examples of the computer-readable recording medium include a ROM, a RAM, a CD-ROM, a magnetic tape, a hard disk, a floppy disk, an optical data storage device, and the like in the form of a carrier wave (for example, . The computer readable recording medium may also be distributed over a networked computer system so that computer readable code can be stored and executed in a distributed manner. And functional programs, codes, and segments for implementing the present invention can be easily inferred by programmers skilled in the art to which the present invention pertains.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

Claims (6)

Sensing a touch signal input by a touch screen system through a touch screen;
Wherein the touch screen system controls an object corresponding to the touch signal based on a moving direction of the touch signal,
The touch screen system includes:
Determines a scroll direction of the object based on a movement of the touch signal in a first movement direction and continues the object in the scroll direction while sensing movement in a second movement direction different from the first movement direction Wherein the scrolling is performed on the touch screen.
2. The method according to claim 1,
A movement direction of the touch signal in the first axis direction or the second axis direction on the touch screen,
The second movement direction
Wherein the moving direction is a moving direction having a locus that reciprocates a predetermined section in a direction different from the first moving direction.
2. The method of claim 1,
The touch screen system further comprises adaptively changing the speed of the scrolling based on a movement speed of the touch signal in the second movement direction or a movement length of the movement in the second movement direction A method of scrolling in a touch screen system.
A computer-readable recording medium recording a program for performing the method according to any one of claims 1 to 3.
A sensing module for sensing a touch signal input through a touch screen; And
And a control module for controlling an object corresponding to the touch signal based on the movement direction of the touch signal,
The sensing module includes:
Sensing a movement of the touch signal in a first movement direction and a movement in a second movement direction different from the first movement direction,
The control module includes:
Determining a scroll direction of the object based on the movement in the first movement direction,
And controls the object to be continuously scrolled in the scroll direction while the movement in the second movement direction is sensed by the sensing module.
6. The apparatus of claim 5,
Wherein the scrolling speed is adaptively changed based on a movement speed of the touch signal in the second movement direction or a movement length of movement of the movement in the second movement direction.

KR1020130167596A 2013-12-30 2013-12-30 Scrolling in the touch-screen system KR20150078327A (en)

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KR1020130167596A KR20150078327A (en) 2013-12-30 2013-12-30 Scrolling in the touch-screen system

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Application Number Priority Date Filing Date Title
KR1020130167596A KR20150078327A (en) 2013-12-30 2013-12-30 Scrolling in the touch-screen system

Publications (1)

Publication Number Publication Date
KR20150078327A true KR20150078327A (en) 2015-07-08

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