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WO2018107901A1 - Procédé et dispositif de commande pour écran tactile d'un terminal mobile, terminal mobile et support de stockage - Google Patents

Procédé et dispositif de commande pour écran tactile d'un terminal mobile, terminal mobile et support de stockage Download PDF

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Publication number
WO2018107901A1
WO2018107901A1 PCT/CN2017/107538 CN2017107538W WO2018107901A1 WO 2018107901 A1 WO2018107901 A1 WO 2018107901A1 CN 2017107538 W CN2017107538 W CN 2017107538W WO 2018107901 A1 WO2018107901 A1 WO 2018107901A1
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WO
WIPO (PCT)
Prior art keywords
touch
point
touch point
erroneous
information
Prior art date
Application number
PCT/CN2017/107538
Other languages
English (en)
Chinese (zh)
Inventor
张强
葛以学
汪昊
Original Assignee
广东欧珀移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 广东欧珀移动通信有限公司 filed Critical 广东欧珀移动通信有限公司
Publication of WO2018107901A1 publication Critical patent/WO2018107901A1/fr

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
    • G06F3/04186—Touch location disambiguation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04106—Multi-sensing digitiser, i.e. digitiser using at least two different sensing technologies simultaneously or alternatively, e.g. for detecting pen and finger, for saving power or for improving position detection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/048—Indexing scheme relating to G06F3/048
    • G06F2203/04808—Several contacts: gestures triggering a specific function, e.g. scrolling, zooming, right-click, when the user establishes several contacts with the surface simultaneously; e.g. using several fingers or a combination of fingers and pen

Definitions

  • the embodiments of the present invention relate to the field of mobile terminal technologies, and in particular, to a touch screen control method and apparatus for a mobile terminal, a mobile terminal, and a storage medium.
  • the touch screen has become the standard configuration of most mobile terminals, and the mobile terminal user can easily and quickly implement various operations on the mobile terminal through the touch screen.
  • the size of the touch screen is getting larger and larger based on factors such as allowing the mobile terminal to display more content on the screen and improving the user's viewing experience.
  • the touch screen may be operated only by the right thumb, and the left thumb may be Inadvertently touching the touch screen at the same time causes the screen to be accidentally touched, causing the mobile terminal to not respond or generate an error response, which seriously affects the normal user experience.
  • An object of the embodiments of the present invention is to provide a touch screen control method and device for a mobile terminal, a mobile terminal, and a storage medium, so as to implement an anti-missing touch of the touch screen of the mobile terminal.
  • an embodiment of the present invention provides a touch screen control method for a mobile terminal, including:
  • an embodiment of the present invention provides a touch screen control apparatus for a mobile terminal, including:
  • the multi-touch event detecting module is configured to detect a multi-touch event acting on the touch screen of the terminal;
  • a touch information acquiring module configured to acquire touch information of each touch point corresponding to the multi-touch event, where the touch information includes a touch position and/or a continuous touch number;
  • a first erroneous touch point determining module configured to determine, according to the touch information of the respective touch points, that the touch position does not exist, and the touch point that meets the set condition is a erroneous touch point, to control the The touch screen does not respond to the touch operation of the erroneous touch point.
  • an embodiment of the present invention provides a mobile terminal, including a memory, a processor, and a computer program stored on the memory and operable on the processor, where the processor implements the following steps:
  • a storage medium in which program code is stored, and when the program code is executed, the processor performs the following steps:
  • the touch screen control scheme of the mobile terminal obtaineds the touch point information of the plurality of touch points under the multi-touch event, and the set position of the touch position does not exist and/or the number of consecutive touches satisfies the set condition.
  • the touch point is determined as an erroneous touch point, and the touch screen is controlled not to respond to the touch operation of the erroneous touch point, thereby realizing the anti-missing of the touch screen of the mobile terminal.
  • FIG. 1 is a schematic flowchart of a method for controlling a touch screen of a mobile terminal according to an embodiment of the present disclosure
  • FIG. 2 is a schematic flowchart of a touch screen control method of another mobile terminal according to an embodiment of the present invention. intention;
  • FIG. 3 is a schematic diagram of a touch screen of a mobile terminal according to an embodiment of the present disclosure
  • FIG. 4 is a schematic flowchart diagram of another touch screen control method of a mobile terminal according to an embodiment of the present disclosure
  • FIG. 5 is a schematic diagram of another touch screen of a mobile terminal according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic flowchart diagram of another touch screen control method of a mobile terminal according to an embodiment of the present disclosure
  • FIG. 7 is a schematic structural diagram of a touch screen control apparatus of a mobile terminal according to an embodiment of the present disclosure.
  • FIG. 8 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention.
  • FIG. 1 is a schematic flowchart diagram of a touch screen control method for a mobile terminal according to an embodiment of the present invention.
  • the method can be performed by a touch screen control device of a mobile terminal, wherein the device can be implemented by software and/or hardware, and can generally be integrated in a mobile terminal.
  • the method includes:
  • Step 101 Detect a multi-touch event that acts on the touch screen of the terminal.
  • the terminal described in this embodiment includes, but is not limited to, a device integrated with a touch screen such as a mobile phone or a tablet computer.
  • the anti-missing option can be set in the mobile terminal, and the system automatically turns on the anti-missing function according to the actual situation or the user can turn on the anti-missing function according to individual needs.
  • the system can detect the current state of the screen of the mobile terminal, and automatically turn on the anti-missing function when the mobile terminal is in the portrait state; When the mobile terminal is in the horizontal screen state, the anti-missing function is not turned on. In this embodiment, it is assumed that the anti-missing function of the terminal is already in an open state.
  • the multi-touch event is an event that simultaneously generates multiple touch operations at different positions of the touch screen. For example, when the user holds the mobile terminal in the right hand and clicks on the touch screen with the right hand finger, the right hand palm also touches the edge of the screen, and then the multi-touch event on the touch screen will be detected. For another example, when the user holds the mobile terminal with both hands and clicks on the touch screen with the right hand finger, while the left hand palm or the finger accidentally touches the left edge area of the screen, then the touch screen will be detected more. Touch event.
  • the types of touches described in this embodiment include a click, a double tap, a long press, or a slide.
  • Step 102 Acquire touch information of each touch point corresponding to the multi-touch event, where the touch information includes a touch location and/or a continuous touch count.
  • the touch screens used in the existing mobile terminals include a resistive touch screen, a capacitive touch screen, and a piezoelectric touch screen.
  • the touch screen detects touch information and recognizes the user's touch operation.
  • the touch screen can sense the change of the capacitance.
  • the touch screen senses the change of the capacitance, and the touch information of each touch point is recognized, and the touch information includes the touch position and/or the number of consecutive touches.
  • the information about the contact area with the touch screen and the number of touched fingers may be included.
  • the touch information is reported to the upper layer through the input system to make the terminal The touch operation of the touch point is responded to according to the touch information of each touch point.
  • the touch position may be specifically represented by a coordinate form.
  • 2 is a schematic structural diagram of a touch screen of a mobile terminal according to an embodiment of the present invention.
  • a vertex of a lower left corner of the touch screen may be a coordinate origin 0, a width direction is a horizontal axis x, and a length direction is a vertical axis y.
  • the horizontal and vertical coordinates are used to indicate the touch position.
  • the touch position corresponding to the touch operation may specifically be the coordinates of the starting point of the touch operation, the coordinates of the end point, or the coordinates of the center position of the contact area with the touch screen, and the like.
  • the coordinates of the start point and the end point may be used as the touch position corresponding to the touch operation; for example, when the touch operation is in contact with the touch screen for a certain period of time.
  • the coordinates of the center position of the contact area with the touch screen can be used as the touch position corresponding to the touch operation.
  • the touch operation in which the time difference between each adjacent touch operation of the same touch point is less than the set time is referred to as a continuous touch operation, and the continuous touch times are times that the touch point is continuously touched. It can be understood that the difference between each touch position that can allow continuous touch operation fluctuates within the error range.
  • Step 103 Determine, according to the touch information of each touch point, that the touch point does not exist in the touch position and/or the touch point that meets the set condition as the touch touch point is an erroneous touch point, so as to control the touch screen not to respond to the erroneous touch Point touch operation.
  • the setting flag includes an application icon or a button.
  • the application icon may specifically be an application icon on the desktop interface, or may be a menu option icon in the application operation interface, such as an “Contact” and a “Discovery” icon in the WeChat application, and “in the browser application”.
  • the "back” icon, the "number” icon in the address book application, or the picture in the application, etc.; the button may specifically be a confirmation or cancel button, or may be other virtual buttons.
  • a touch point whose number of consecutive touches is less than or equal to two times can be determined as a touched touch point, and a touched point whose number of consecutive touches is greater than two is determined as a normal touched point.
  • the touch operation for controlling the touch screen not to respond to the erroneous touch point may be implemented by not reporting the touch information of the erroneous touch point, or reporting the touch point information to the upper layer but the upper layer does not process the touch information. achieve.
  • the touch screen control method of the mobile terminal obtaineds the touch point information of the plurality of touch points under the multi-touch event, and the set position of the touch position does not exist and/or the number of consecutive touches satisfies the set condition.
  • the touch point is determined as an erroneous touch point, and the touch screen is controlled not to respond to the touch operation of the erroneous touch point, thereby realizing the anti-missing of the touch screen of the mobile terminal.
  • the determining that the touch position does not exist in the touch position and/or the touch point that satisfies the set condition as the touched touch point may be: determining that the touch position does not exist in the anti-missing area.
  • the touch point that satisfies the set condition and/or the number of consecutive touches is the erroneous touch point.
  • the anti-missing area may include an area of a preset shape and/or size located at an edge of the touch screen.
  • FIG. 3 is a schematic flowchart diagram of another touch screen control method of a mobile terminal according to an embodiment of the present invention.
  • the embodiment is optimized based on the foregoing embodiment, and the touch information is optimized to the number of consecutive touches, and “the touch point that satisfies the set condition as the number of consecutive touches is determined as the false touch point according to the number of touches of the respective touch points” Optimized to: Determine the number of consecutive touches and touch operation The touch point whose duration reaches the first set value is the false touch point.
  • the method provided in this embodiment includes:
  • Step 301 Detect a multi-touch event that acts on the touch screen of the terminal.
  • Step 302 Acquire consecutive touch times of each touch point corresponding to the multi-touch event.
  • touch point A and touch point B acting on the touch screen are detected.
  • Step 303 Determine that the touch point whose number of consecutive touches is once and the duration of the touch operation reaches the first set value is an erroneous touch point, so as to control the touch operation of the touch screen not responding to the erroneous touch point.
  • the first set value is a value that is set in advance greater than a normal long press touch operation duration.
  • the mobile terminal currently displays the user display interface of the browser.
  • the user holds the mobile terminal with both hands habitually, and slides the user's finger on the touch screen to browse the content for the application scenario.
  • the user's left hand finger also touches the touch screen to form the touch point A, and the time from the start to the end of the touch is greater than or equal to the first set value, that is, the user continues to touch the terminal at the touch point for a long time.
  • the touch screen determines the touch point A as a false touch point, and controls the touch screen not to respond to the touch operation of the erroneous touch point A.
  • the touch point B is detected.
  • the number of consecutive touches if the number of consecutive touches corresponding to the touch point B is greater than the set number of times (indicating that the user may think that the operation of touching the touch point B by himself or herself is wrong or for other reasons, the touch point B is continuously touched repeatedly)
  • the touch point B is determined to be a normal touch point, and is responsive to the touch operation of the normal touch point.
  • the method may further include determining a touch point whose number of consecutive touches is greater than the set number of times as a normal touch point, and responding to the touch operation of the normal touch point.
  • the number of times of setting may be specifically set according to user requirements, for example, three times.
  • the method provided in this embodiment determines, by using a touch point in which the number of consecutive touches in the multi-touch event is one time and the duration of the touch operation reaches the first set value, as an erroneous touch point, and controls the touch screen not to respond to the erroneous touch
  • the touch operation of the point realizes the anti-missing touch of the touch screen of the mobile terminal.
  • the method for determining the false touch point in the solution has high accuracy and fast response speed.
  • the touched position of the plurality of touch points corresponding to the multi-touch event and the number of consecutive touches may also be combined to determine the touched touch point. For example, a touch point where the touch position does not exist and a touch point with the number of consecutive touches may be determined as an erroneous touch point, and a touch operation in which the touch screen does not respond to the touch point may be controlled.
  • FIG. 4 is a schematic flowchart diagram of another touch screen control method of a mobile terminal according to an embodiment of the present invention.
  • the embodiment is optimized based on the foregoing embodiment.
  • the touch information further includes a pressure value
  • the method further includes: determining, according to the touch position of each touch point, the touch location existence setting. The touch point whose mark is set and whose pressure value is smaller than the second set value is an erroneous touch point.
  • the method provided in this embodiment includes:
  • Step 401 Detect a multi-touch event acting on the touch screen of the terminal.
  • Step 402 Acquire touch information of each touch point corresponding to the multi-touch event, where the touch information includes a touch position and a pressure value.
  • Step 403 Determine, according to the touch information of each touch point, that the touch point where the touch position does not exist the set mark is the wrong touch point, and the touch point where the touch position has the setting flag and the pressure value is less than the second set value is an erroneous touch point.
  • the pressure value of the touch operation can be obtained by a pressure sensor integrated on the surface of the mobile terminal.
  • the touch screen of the mobile terminal in the embodiment is a pressure sensing screen
  • the pressure sensing screen is a new type of mobile terminal touch screen
  • the pressure sensing screen is integrated with a pressure sensor, so that the touch screen can not only accurately sense the touch position of the user, but also
  • the magnitude of the force when the user touches can be recognized, that is, the magnitude of the pressure received by the touch screen when being touched by the user can be detected, and the pressure level is recorded as the pressure value corresponding to the touch operation.
  • the pressure value is zero.
  • the second set value is a preset value used to distinguish between a normal touch and a false touch, and may specifically be a minimum pressure value of a normal touch.
  • FIG. 5 is a schematic diagram of another mobile terminal touch screen according to Embodiment 5 of the present invention.
  • the current display interface of the mobile terminal is a desktop
  • the touch points corresponding to the multi-touch event acting on the touch screen are the touch point C, the touch point D, and the touch point E.
  • the touch point C at which the touch position does not exist the set flag is determined as the erroneous touch point.
  • the WeChat application icon and the phone application icon are respectively present at the touch positions of the touch point D and the touch point E, and the pressure values d1 and e1 of the touch point D and the touch point E are respectively acquired, and compared with the second set value X, respectively.
  • the touch point D is an erroneous touch point
  • the touch point E is a normal touch point.
  • the touch screen is controlled not to respond to the touch operation of the touch point D, that is, the WeChat application corresponding to the WeChat icon under the touch point D is not opened. Therefore, the mobile terminal can be effectively prevented from being triggered by mistake. The anti-missing effect is achieved.
  • the touch operation of the touch screen in response to the touch point E can be controlled, that is, the phone application corresponding to the phone application icon under the touch point E is opened.
  • the method provided by the embodiment provides a mobile terminal by controlling a touch screen that does not respond to the touch operation of the touched touch point by using a touch point where the set position of the touch position and the touch value is less than the second set value as the wrong touch point.
  • Anti-missing touch screen the method for determining the wrong touch point in the solution has high accuracy and fast response speed, so that the response of the touch screen to the normal operation of the user is not affected, thereby ensuring the overall response speed of the mobile terminal.
  • FIG. 6 is a schematic flowchart diagram of another touch screen control method of a mobile terminal according to an embodiment of the present invention.
  • the embodiment is optimized based on the foregoing embodiment.
  • the touch information further includes a contact area
  • the method further includes: determining, according to the touch location of each touch point, the presence of the touch location. The touch point with the mark and the contact area larger than the third set value is the wrong touch point.
  • the method provided in this embodiment includes:
  • Step 601 Detect a multi-touch event that acts on the touch screen of the terminal.
  • Step 602 Acquire touch information of each touch point corresponding to the multi-touch event, where the touch information includes a touch location and a contact area.
  • Step 603 Determine, according to the touch information of each touch point, that the touch point where the touch position does not exist the set mark is an erroneous touch point and the touch position has a setting flag, and the touch point whose contact area is greater than the third set value is an erroneous touch point.
  • the third set value is a preset value for distinguishing between a normal touch point and an erroneous touch point, and may specifically be a maximum contact area value of a normal touch.
  • the touch point C where the touch position does not exist is determined as the erroneous touch point.
  • the WeChat application icon and the phone application icon are respectively present at the touch positions of the touch point D and the touch point E, and the contact areas d2 and e2 of the touch point D and the touch point E are respectively acquired, and compared with the third set value Y, respectively. Since the user accidentally touches the WeChat icon at the touch point D when clicking the phone icon of the touch point E, and the user touches the touch point D with the palm of the hand and touches the touch point E of the finger tip, the value of d2 is compared.
  • the touch point D is determined to be a false touch point, and the touch point E is a normal touch point.
  • the touch screen is controlled not to respond to the touch operation of the touch point D, that is, the WeChat application corresponding to the WeChat icon under the touch point D is not opened.
  • the touch screen can be controlled to respond to the touch point E, that is, the phone application corresponding to the phone icon under the touch point E is opened.
  • the touch point that has the set touch flag and the contact area value is less than the third set value is the erroneous touch point
  • the touch screen is controlled not to respond to the touch operation of the erroneous touch point, thereby realizing the movement.
  • the anti-missing of the touch screen of the terminal in addition, the accuracy of the method for determining the touch point in the solution is high and the response speed is fast, so that the response of the touch screen to the normal operation of the user is not affected, thereby ensuring the overall response speed of the mobile terminal.
  • FIG. 7 is a schematic structural diagram of a touch screen control apparatus for a mobile terminal according to an embodiment of the present invention.
  • the apparatus provided in this embodiment includes a multi-touch event detecting module 701, a touch information acquiring module 702, and a first erroneous touch point determining module 703.
  • the multi-touch event detection module 701 is configured to detect a multi-touch event that acts on the touch screen of the terminal;
  • the touch information acquiring module 702 is configured to acquire touch information of each touch point corresponding to the multi-touch event, where the touch information includes a touch position and/or a continuous touch count;
  • the first erroneous touch point determination module 703 is configured to determine, according to the touch information of the respective touch points, that the touch point does not exist in the touch position, and/or the touch point that meets the set condition as the touch condition is the erroneous touch point, A touch operation in which the touch screen does not respond to the erroneous touch point is controlled.
  • the touch screen control device of the mobile terminal provided by the embodiment provides the touch point information of the plurality of touch points under the multi-touch event, and the touch position does not have the set flag and/or the touch of the continuous touch times meets the set condition.
  • the point is an erroneous touch point, and the touch screen is controlled not to respond to the touch operation of the erroneous touch point, thereby realizing the anti-missing of the touch screen of the mobile terminal.
  • the setting flag includes an application icon or a button.
  • the first erroneous touch point determining module determines that the touch point whose continuous touch times meet the set condition is an erroneous touch point, specifically:
  • a touch point that determines that the number of consecutive touches is once and the duration of the touch operation reaches the first set value is an erroneous touch point.
  • the device further includes:
  • the normal touch point determination module is configured to determine a touch point whose continuous touch number is greater than the set number of times as a normal touch point, and respond to the touch operation of the normal touch point.
  • the touch information when the touch information includes a touch location, the touch letter
  • the information also includes a pressure value, and the device further includes:
  • the second erroneous touch point determining module is configured to determine, according to the touch position of the respective touch points, that the touch position has a setting flag and the touch point whose pressure value is less than the second set value is an erroneous touch point.
  • the touch information when the touch information includes a touch location, the touch information further includes a contact area, and the device further includes:
  • the third erroneous touch point determining module is configured to determine, according to the touch position of the respective touch points, that the touch position has a setting flag and the touch point whose contact area is greater than the third set value is an erroneous touch point.
  • FIG. 8 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention.
  • the mobile terminal may include: a casing (not shown), a memory 801, a central processing unit (CPU) 802 (also referred to as a processor, hereinafter referred to as a CPU), and a circuit board ( Not shown in the drawing) and power supply circuit (not shown).
  • CPU central processing unit
  • FIG. 8 the mobile terminal may include: a casing (not shown), a memory 801, a central processing unit (CPU) 802 (also referred to as a processor, hereinafter referred to as a CPU), and a circuit board ( Not shown in the drawing) and power supply circuit (not shown).
  • CPU central processing unit
  • the circuit board is disposed inside a space enclosed by the casing; the CPU 802 and the memory 801 are disposed on the circuit board; and the power circuit is configured to supply power to each circuit or device of the mobile terminal
  • the memory 801 is configured to store executable program code; the CPU 802 runs a program corresponding to the executable program code by reading executable program code stored in the memory 801 for execution: detecting a multi-touch event of the touch screen of the terminal; acquiring touch information of each touch point corresponding to the multi-touch event, where the touch information includes a touch position and/or a continuous touch number; and the touch according to the touch points
  • the information determines that the touch position does not exist in the touch position and/or the touch point that satisfies the set condition as the touch touch point is an erroneous touch point to control the touch operation in which the touch screen does not respond to the erroneous touch point.
  • the mobile terminal further includes: a peripheral interface 803, an RF (Radio Frequency) circuit 805, an audio circuit 806, a speaker 811, a power management chip 808, an input/output (I/O) subsystem 809, a touch screen 812, and others.
  • Input/control device 810 and external port 804 are communicated via one or more communication buses or signal lines 807.
  • the illustrated mobile terminal 800 is merely one example of a mobile terminal, and that the mobile terminal 800 may have more or fewer components than those shown in the figures, and two or more components may be combined. Or it can have different component configurations.
  • the various components shown in the figures can be implemented in hardware, software, or a combination of hardware and software, including one or more signal processing and/or application specific integrated circuits.
  • the mobile terminal for controlling the touch screen provided in this embodiment is described in detail below.
  • the mobile terminal takes a mobile phone as an example.
  • the memory 801 can be accessed by the CPU 802, the peripheral interface 803, etc., and the memory 801 can include a high speed random access memory, and can also include a non-volatile memory, such as one or more magnetic disk storage devices, flash memory devices. Or other volatile solid-state storage devices.
  • a non-volatile memory such as one or more magnetic disk storage devices, flash memory devices. Or other volatile solid-state storage devices.
  • Peripheral interface 803, which can connect the input and output peripherals of the device to CPU 502 and memory 801.
  • the I/O subsystem 809 can connect input and output peripherals on the device, such as touch screen 812 and other input/control devices 810, to peripheral interface 803.
  • the I/O subsystem 809 can include a display controller 8091 and one or more input controllers 8092 for controlling other input/control devices 810.
  • one or more input controllers 8092 receive electrical signals from other input/control devices 810 or transmit electrical signals to other input/control devices 810, and other input/control devices 810 may include physical buttons (press buttons, rocker buttons, etc.) ), dial, slide switch, joystick, click wheel.
  • the input controller 8092 can be connected to any of the following: a keyboard, an infrared port, a USB interface, and a pointing device such as a mouse.
  • the touch screen 812 is an input interface and an output interface between the user terminal and the user, and displays the visual output to the user.
  • the visual output may include graphics, text, icons, videos, and the like.
  • Display controller 8091 in I/O subsystem 809 receives an electrical signal from touch screen 812 or an electrical signal to touch screen 812.
  • the touch screen 812 detects the contact on the touch screen, and the display controller 8091 converts the detected contact into an interaction with the user interface object displayed on the touch screen 812, that is, realizes human-computer interaction, and the user interface object displayed on the touch screen 812 may be running.
  • the icon of the game, the icon of the network to the corresponding network, and the like.
  • the device may also include a light mouse, which is a touch sensitive surface that does not display a visual output, or an extension of a touch sensitive surface formed by the touch screen.
  • the RF circuit 805 is mainly used for establishing communication between the mobile phone and the wireless network (ie, the network side), and realizing data reception and transmission between the mobile phone and the wireless network. For example, sending and receiving short messages, emails, and the like. Specifically, the RF circuit 805 receives and transmits an RF signal, which is also referred to as an electromagnetic signal, and the RF circuit 805 converts the electrical signal into an electromagnetic signal or converts the electromagnetic signal into an electrical signal, and through the electromagnetic signal and communication network and other devices Communicate.
  • an RF signal which is also referred to as an electromagnetic signal
  • RF circuitry 805 may include known circuitry for performing these functions including, but not limited to, an antenna system, an RF transceiver, one or more amplifiers, a tuner, one or more oscillators, a digital signal processor, a CODEC ( COder-DECoder, codec) Chipset, Subscriber Identity Module (SIM), etc.
  • an antenna system an RF transceiver, one or more amplifiers, a tuner, one or more oscillators, a digital signal processor, a CODEC ( COder-DECoder, codec) Chipset, Subscriber Identity Module (SIM), etc.
  • CODEC COder-DECoder, codec
  • SIM Subscriber Identity Module
  • the audio circuit 806 is mainly used to receive audio data from the peripheral interface 803, convert the audio data into an electrical signal, and transmit the electrical signal to the speaker 811.
  • the speaker 811 is configured to restore the voice signal received by the mobile phone from the wireless network through the RF circuit 805 to sound and play the sound to the user.
  • the power management chip 808 is used for power supply and power management of the hardware connected to the CPU 802, the I/O subsystem, and the peripheral interface 803.
  • a storage medium wherein program code is stored in the storage medium, and when the program code is executed, the processor performs the following steps:
  • the setting flag includes an application icon or a button.
  • the determining that the number of consecutive touches meets the set condition is that the touched point is an incorrect touch point, including:
  • a touch point that determines that the number of consecutive touches is once and the duration of the touch operation reaches the first set value is an erroneous touch point.
  • the method further includes: determining a touch point whose continuous touch number is greater than the set number of times as a normal touch point, and responding to the touch operation of the normal touch point.
  • the touch information when the touch information includes a touch location, the touch information further includes a pressure value, and the method further includes:
  • the touch point where the touch position existence setting flag is determined and the pressure value is less than the second set value is determined as the erroneous touch point.
  • the touch information when the touch information includes a touch location, the touch information further includes a contact area, and the method further includes:
  • Determining, according to the touch position of each touch point, a touch point where the touch position exists setting flag and the contact area is greater than the third set value is an erroneous touch point.
  • the touch screen control device and the mobile terminal of the mobile terminal provided by the foregoing embodiments may perform the touch screen control method of the mobile terminal provided by any embodiment of the present invention, and have corresponding functional modules and beneficial effects for performing the method.
  • the touch screen control method of the mobile terminal provided by any embodiment of the present invention may perform the touch screen control method of the mobile terminal provided by any embodiment of the present invention, and have corresponding functional modules and beneficial effects for performing the method.

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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)

Abstract

L'invention concerne un procédé et un dispositif de commande conçus pour un écran tactile d'un terminal mobile, ainsi qu'un terminal mobile. Le procédé consiste à : détecter un événement tactile multipoint sur un écran tactile d'un terminal ; obtenir les informations tactiles des points de contact correspondant à l'événement tactile multipoint, les informations tactiles comprenant les positions des contacts et/ou les quantités de contacts continus ; et déterminer, en fonction des informations tactiles des points de contact, le point de contact dont la position de contact n'a pas de symbole défini et/ou la quantité de contacts continus remplit une condition prédéfinie en tant que point de contact erroné de façon à ce que l'écran tactile ne réponde pas à une opération tactile sur le point de contact erroné. En obtenant les informations d'une pluralité de points de contact d'un événement tactile multipoint et en déterminant le point de contact dont une position de contact n'a pas de symbole défini et/ou la quantité de contacts continus remplit une condition prédéfinie en tant que point de contact erroné de façon à ce qu'un écran tactile ne réponde pas à une opération tactile sur le point de contact erroné, la solution technique prévue dans les modes de réalisation de l'invention permet d'empêcher un contact erroné sur un écran tactile d'un terminal mobile.
PCT/CN2017/107538 2016-12-16 2017-10-24 Procédé et dispositif de commande pour écran tactile d'un terminal mobile, terminal mobile et support de stockage WO2018107901A1 (fr)

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