WO2012095058A1 - 触摸屏及其输入控制方法 - Google Patents

触摸屏及其输入控制方法 Download PDF

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Publication number
WO2012095058A1
WO2012095058A1 PCT/CN2012/072574 CN2012072574W WO2012095058A1 WO 2012095058 A1 WO2012095058 A1 WO 2012095058A1 CN 2012072574 W CN2012072574 W CN 2012072574W WO 2012095058 A1 WO2012095058 A1 WO 2012095058A1
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WIPO (PCT)
Prior art keywords
touch screen
touch
target area
content
area
Prior art date
Application number
PCT/CN2012/072574
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English (en)
French (fr)
Inventor
魏茂华
Original Assignee
华为终端有限公司
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Application filed by 华为终端有限公司 filed Critical 华为终端有限公司
Publication of WO2012095058A1 publication Critical patent/WO2012095058A1/zh

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Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487Interaction 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
    • G06F3/0488Interaction 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
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/041012.5D-digitiser, i.e. digitiser detecting the X/Y position of the input means, finger or stylus, also when it does not touch, but is proximate to the digitiser's interaction surface and also measures the distance of the input means within a short range in the Z direction, possibly with a separate measurement setup
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/048Indexing scheme relating to G06F3/048
    • G06F2203/04805Virtual magnifying lens, i.e. window or frame movable on top of displayed information to enlarge it for better reading or selection

Definitions

  • the present application claims priority to Chinese Patent Application No. 201110202068.4, entitled “Touch Screen and Input Control Method” thereof, which is filed on July 18, 2011, the entire contents of which are incorporated by reference.
  • the present invention relates to the field of communications, and in particular, to a touch screen and an input control method thereof. BACKGROUND OF THE INVENTION
  • the touch screen is currently the most convenient, convenient and natural human-computer interaction mode, and is widely used in mobile phones, televisions and other multimedia carriers.
  • the existing touch screen can mainly include a touch type touch screen and a non-contact type touch screen; the touch type touch screen determines the input key through the point touched by the user; instead of the touch type touch screen, a matrix of ultrasonic or infrared rays can be established on the screen, and the feedback time is utilized. Calculate the distance between the contact object and the screen and the point to be touched, and then determine the input button.
  • the process of inputting control to the touch screen includes: first, the touch screen acquires the content input by the user; and when the touch screen receives the signal confirmed by the user, the content is enlarged and displayed.
  • Embodiments of the present invention provide a touch screen and an input control method thereof, which are capable of operating a cartridge to implement input of a touch screen.
  • an input control method for a touch screen including: acquiring a distance between the touch object and the non-contact touch screen when a distance between the touch object and the non-contact touch screen is less than a preset threshold; Obtaining a magnification of the content of the target area according to the distance between the touch object and the non-contact touch screen; wherein the target area is a pre-sized area and the touch object is pointed to the non-contact touch screen Position; enlarge and display the content of the target area according to the magnification.
  • a touch screen including:
  • a distance acquiring module configured to acquire a distance between the touch object and the non-contact touch screen when a distance between the touch object and the non-contact touch screen is less than a preset distance threshold
  • a first magnification acquisition module configured to acquire a magnification of a content of the target area according to a distance between the touch object and the non-contact touch screen; wherein the target area is a pre-sized area and includes the touch object Pointing to the location of the contactless touch screen;
  • a first display module configured to enlarge and display the content of the target area according to the magnification.
  • the touch screen and the input control method thereof are provided.
  • the magnification of the content of the target area is obtained according to the distance between the touch object and the non-contact touch screen. And enlarge and display the content of the target area according to the magnification, so that the user can conveniently determine the input through the content of the enlarged target area displayed, and operate the cartridge.
  • the technical solution provided by the embodiment of the present invention solves the problem that in the prior art, when the content displayed by the user does not match the content that the user needs to input, the user needs to delete the enlarged display content and re-enter the operation.
  • FIG. 1 is a flowchart of a method for controlling input of a touch screen according to a first embodiment of the present invention
  • FIG. 2 is a flowchart of a method for controlling input of a touch screen according to a second embodiment of the present invention
  • FIG. 4 is a flowchart of an input control method of a touch screen according to Embodiment 4 of the present invention
  • FIG. 5 is a flowchart of an input control method of a touch screen according to Embodiment 5 of the present invention
  • FIG. 7 is a schematic structural diagram 1 of a touch screen according to Embodiment 7 of the present invention
  • FIG. 8 is a second schematic structural diagram of a touch screen according to Embodiment 7 of the present invention.
  • FIG. 9 is a schematic structural diagram 3 of a touch screen according to Embodiment 7 of the present invention.
  • FIG. 10 is a schematic structural diagram 1 of a touch screen according to Embodiment 8 of the present invention.
  • FIG. 11 is a second schematic structural diagram of a touch screen according to Embodiment 8 of the present invention.
  • FIG. 12 is a schematic structural diagram 3 of a touch screen according to Embodiment 8 of the present invention.
  • FIG. 13 is a flowchart of an input control method of a touch screen according to Embodiment 9 of the present invention
  • FIG. 14 is a schematic diagram of content included in a target area in a flowchart of an input control method of the touch screen shown in FIG.
  • FIG. 15 is a schematic structural diagram of a touch screen terminal according to Embodiment 10 of the present invention. detailed description
  • the embodiment of the invention provides a touch screen and an input control method thereof.
  • the input control method of the touch screen provided by the first embodiment of the present invention includes: Step 101: When the distance between the touch object and the non-contact touch screen is less than a preset distance threshold, acquiring the touch object and the non-contact type The distance of the touch screen.
  • the non-contact touch screen in step 101 can generate an associated signal when the touch object does not touch the non-contact touch screen; the related signal is used to indicate that the touch object is located at the position of the non-contact touch screen, and the touch object The distance from the non-contact touch screen and the speed at which the object is moved.
  • the touch object may be a user's finger or a touch pen, or may be an object that the non-contact touch screen can detect by ultrasonic or infrared rays, which is not limited herein.
  • the distance threshold preset in step 101 may be a maximum distance that the non-contact type touch screen can detect the object by ultrasonic or infrared rays; or the non-contact type touch screen can detect any distance of the object by ultrasonic or infrared rays, and no longer - Narration.
  • the non-contact type touch screen can acquire the distance between the touch object and the non-contact type touch screen according to the feedback time of the ultrasonic wave or the infrared ray.
  • Step 102 Acquire a magnification of the content of the target area according to the distance between the touch object and the non-contact touch screen.
  • the target area in step 102 is a pre-sized area and includes a location where the touch object points to the contactless touch screen.
  • the circular area including the target position of the pre-set size may be used as the target area according to the position of the touch object pointing to the contactless touch screen and the preset size; or the position of the non-contact touch screen and the preset position may be according to the touch object.
  • the size, the square area including the target position of the pre-set size is used as the target area; or the position of the touch object pointing to the non-contact touch screen may be centered according to the position of the touch object pointing to the contactless touch screen and the preset size and The area of the area equal to the size of the preset is used as the target area, and is not limited herein.
  • the relationship between the distance between the touch object and the non-contact touch screen and the magnification of the content of the target area may be inversely proportional to the distance between the touch object and the non-contact touch screen and the magnification; or may be a touch object and The distance of the non-contact touch screen is proportional to the magnification and is not limited here.
  • Step 103 Enlarge and display the content of the target area according to the magnification.
  • the content of the target area is enlarged and displayed according to the magnification by step 103, and the content of the target area may be enlarged and displayed based on the upper left corner of the target area; or the upper right corner of the target area may be used as a base point.
  • the content of the target area is enlarged and displayed, no longer one here.
  • a new layer may be created to display the content of the enlarged target area, and the content of the enlarged target area may be displayed by other means, which will not be repeated herein.
  • the user can determine whether the content of the enlarged target area includes content that the user needs to input; if included, the user can access the user in the contactless touch screen.
  • the area corresponding to the content to be input is subjected to a touch operation, so that the non-contact type touch screen acquires corresponding control information and/or input information.
  • the input control method of the touch screen provided by the embodiment of the present invention, when the distance between the touch object and the non-contact touch screen is less than a preset distance threshold, obtaining the magnification of the content of the target area according to the distance between the touch object and the non-contact touch screen, The content of the target area is enlarged and displayed according to the magnification, so that the user can conveniently determine the input through the content of the enlarged target area displayed, and operate the cartridge.
  • the technical solution provided by the embodiment of the present invention solves the problem that in the prior art, when the content displayed by the user does not match the content that the user needs to input, the user needs to delete the enlarged display content and re-enter the operation. As shown in FIG.
  • the input control method of the touch screen provided by the second embodiment of the present invention includes: Step 201 to step 202, when the distance between the touch object and the non-contact touch screen is less than preset When the distance threshold is set, the distance and magnification of the touch object from the non-contact touch screen are obtained.
  • the specific process is similar to steps 101 to 102 shown in FIG. 1, and is not described here again.
  • Step 203 Acquire a position where the touch object points to the contactless touch screen.
  • the non-contact type touch screen can obtain the position of the touch object pointing to the non-contact type touch screen by the ultrasonic or infrared feedback position.
  • the position coordinates of the touch object pointing to the non-contact touch screen can be directly obtained through step 203; when the key storage of the mobile terminal is implemented by other forms, the touch object is pointed to the non-contact.
  • Step 204 Determine the target area according to the position of the touch object pointing to the non-contact touch screen and the preset size.
  • the content that the user needs to input is in the area near the position where the touch object points to the contactless touch screen, so the content of the target area can be determined by step 204. Includes content that users need.
  • the target area is determined by the step 204, and the circular area including the target position of the pre-set size may be used as the target area according to the position of the touch object pointing to the non-contact touch screen and the preset size; or In order to point the position of the touch object to the position of the non-contact type touch screen and the preset size, a square area including the target position of the pre-set size is used as the target area; or may be a position according to the touch object pointing to the non-contact type touch screen and preset
  • the size is a target area with the area of the touch object pointing to the position of the non-contact touch screen and the area equal to the preset size as the target area, which is not limited herein.
  • Step 205 Acquire the content of the target area.
  • Step 206 Enlarge and display the content of the target area according to the magnification.
  • the specific process is similar to step 103 shown in Figure 1, and is not repeated here.
  • the user can determine whether the content of the enlarged target area includes the content that the user needs to input; Including, the user can perform a touch operation on an area corresponding to the content that the user needs to input in the contactless touch screen, so that the non-contact type touch screen acquires corresponding control information and/or input information.
  • the input control method of the touch screen provided by the embodiment of the present invention, when the distance between the touch object and the non-contact touch screen is less than a preset distance threshold, obtaining the magnification of the content of the target area according to the distance between the touch object and the non-contact touch screen, The content of the target area is enlarged and displayed according to the magnification, so that the user can conveniently determine the input through the content of the enlarged target area displayed, and operate the cartridge.
  • the technical solution provided by the embodiment of the present invention solves the problem that in the prior art, when the content displayed by the user does not match the content that the user needs to input, the user needs to delete the enlarged display content and re-enter the operation. As shown in FIG.
  • the input control method of the touch screen provided by the third embodiment of the present invention includes: Step 301 to Step 303, acquiring a distance and a magnification of the touch object from the non-contact touch screen, and setting the target area according to the magnification.
  • the content is enlarged and displayed.
  • the specific process is similar to step 101 to step 103 shown in Fig. 1, and is not repeated here.
  • Step 304 Receive a touch operation by the user on the content of the enlarged and displayed target area, and obtain corresponding control information and/or input information according to the touch operation.
  • the user can determine whether the content of the enlarged target area includes content that the user needs to input; if included, the user can tap the non-contact touch screen.
  • a touch operation is performed to enable the contactless touch screen to acquire the corresponding control information and control the content after receiving the touch operation.
  • the input control method of the touch screen provided by the embodiment of the present invention when the distance between the touch object and the non-contact touch screen is less than a preset distance threshold, obtaining the magnification of the content of the target area according to the distance between the touch object and the non-contact touch screen, And target according to the magnification
  • the content of the area is enlarged and displayed, so that the user can conveniently determine the input through the displayed content of the enlarged target area, and operate the cartridge.
  • the technical solution provided by the embodiment of the present invention solves the problem that in the prior art, when the content displayed by the user does not match the content that the user needs to input, the user needs to delete the enlarged display content and re-enter the operation.
  • the input control method of the touch screen provided by the fourth embodiment of the present invention includes: Step 401: When the pressure of the touch object on the touch screen is less than a preset pressure threshold, the pressure of the touch object on the touch screen is obtained. .
  • a pressure sensor in the touch touch screen of step 401, can be installed inside the touch sensor to generate a related signal when the touch object touches the touch screen; the related signal is used to indicate the strength of the touch object pressing the touch screen.
  • the touch object may be a user's finger or an object that can be detected by a touch type touch screen such as a touch pen, and is no longer described here.
  • the preset pressure threshold in step 401 can be any pressure that can be detected by the pressure sensor in the touch screen, and is not repeated here.
  • Step 402 Acquire a magnification of the content of the target area according to the pressure of the touch object on the touch screen.
  • the target area in step 402 is a pre-sized area and includes a location where the touch object clicks on the touch screen.
  • the circular area including the target position of the pre-set size may be used as the target area according to the position of the touch object pointing to the contactless touch screen and the preset size; or the position of the non-contact touch screen and the preset position may be according to the touch object.
  • the size, the square area including the target position of the pre-set size is used as the target area; or the position of the touch object pointing to the non-contact touch screen may be centered according to the position of the touch object pointing to the contactless touch screen and the preset size and The area of the area equal to the size of the preset is used as the target area, and is not limited herein.
  • the relationship between the pressure of the touch object on the touch screen and the magnification of the content of the target area may be the pressure and magnification of the touch object to the touch screen. It is proportional; the pressure of the touch object on the touch screen can be inversely proportional to the magnification, which is not limited herein.
  • Step 403 Enlarge and display the content of the target area according to the magnification.
  • the content of the target area is enlarged and displayed according to the magnification by step 403, and the content of the target area may be enlarged and displayed based on the upper left corner of the target area; or the upper right corner of the target area may be used as a base point.
  • the content of the target area is enlarged and displayed, no longer one here.
  • a new layer may be created to display the content of the enlarged target area, and the content of the enlarged target area may be displayed by other means, which will not be repeated herein.
  • the user can determine whether the content of the enlarged target area includes the content that the user needs to input; if included, the user can access the user in the contactless touch screen.
  • the area corresponding to the content to be input is subjected to a touch operation, so that the non-contact type touch screen acquires corresponding control information and/or input information.
  • the input control method of the touch screen obtained by the embodiment of the present invention obtains the magnification of the content of the target area according to the pressure of the touch object on the contact type touch screen when the pressure of the touch object on the touch type touch screen is less than a preset threshold value, and according to the Magnification enlarges and displays the content of the target area, making it easy for the user to determine the input through the displayed content of the enlarged target area, and operate the cartridge.
  • the technical solution provided by the embodiment of the present invention solves the problem that in the prior art, when the content displayed by the user does not match the content that the user needs to input, the user needs to delete the enlarged display content and re-enter the operation.
  • the input control method of the touch screen provided by the fifth embodiment of the present invention includes: Step 501 to Step 502, when the pressure of the touch object on the touch screen is less than a preset pressure threshold, the touch object is contacted. Touch screen pressure and magnification.
  • the specific process is similar to the steps 401 to 402 shown in FIG. 4, and is not repeated here.
  • Step 503 Acquire a position where the touch object clicks on the touch screen.
  • the touch type touch screen can directly acquire the position of the touch object touch-touch type touch screen.
  • the position coordinates of the touch object touch touch screen can be directly obtained through step 503; when the key storage of the mobile terminal is realized by other forms, the touch object touch touch type touch screen is acquired.
  • the process of the location is similar to the above process, and is no longer described here.
  • Step 504 Determine the target area according to the position of the touch object touched by the touch object and the preset size. Ge.
  • the content that the user needs to input is in the area near the position where the touch object clicks the touch-type touch screen, so it is determined in step 504 that the content of the target area may include the user. What you need.
  • the target area is determined by the step 504, and the circular area including the target position of the pre-set size may be used as the target area according to the position of the touch object pointing to the non-contact type touch screen and the preset size; or In order to point the position of the touch object to the position of the non-contact type touch screen and the preset size, a square area including the target position of the pre-set size is used as the target area; or may be a position according to the touch object pointing to the non-contact type touch screen and preset
  • the size is a target area with the area of the touch object pointing to the position of the non-contact touch screen and the area equal to the preset size as the target area, which is not limited herein.
  • Step 505 Obtain the content of the target area.
  • Step 506 Acquire a magnification of the content of the target area according to the pressure of the touch object on the touch type touch screen, and enlarge and display the content of the target area according to the magnification.
  • the specific process is similar to step 403 shown in Figure 4, and is no longer a mere mention.
  • the user can determine whether the content of the enlarged target area includes content that the user needs to input; if included, the user can access the user in the contactless touch screen.
  • the area corresponding to the content to be input is subjected to a touch operation, so that the non-contact type touch screen acquires corresponding control information and/or input information.
  • the input control method of the touch screen provided by the embodiment of the invention is in contact with the touch object
  • the pressure of the touch screen is less than a preset threshold
  • the magnification of the content of the target area is obtained according to the pressure of the touch object on the touch screen, and the content of the target area is enlarged and displayed according to the magnification, so that the user can conveniently display through the display.
  • the content of the enlarged target area determines the input, and the operation sheet is operated.
  • the input control method of the touch screen provided in Embodiment 6 of the present invention includes: Step 601 to Step 603, acquiring pressure and magnification of the touch object on the touch screen, and setting the content of the target area according to the magnification. Zoom in and display.
  • the specific process is similar to the steps 401 to 403 shown in FIG. 4, and is not repeated here.
  • Step 604 Receive a touch operation of the content of the zoomed and displayed target area by the user, and obtain corresponding control information and/or input information according to the touch operation.
  • the user can determine whether the content of the enlarged target area includes the content that the user needs to input; if included, the user can touch the object to be larger than the preset.
  • the threshold pressure presses the touch-sensitive touch screen to enable the non-contact touch screen to acquire the corresponding input information and input the content after receiving the touch operation; or, if included, the user may correspond to the area of the contactless touch screen that the user needs to control
  • a touch operation is performed to enable the contactless touch screen to acquire the corresponding control information and control the content after receiving the touch operation.
  • the input control method of the touch screen provided by the embodiment of the present invention obtains the magnification of the content of the target area according to the pressure of the touch object on the contact type touch screen when the pressure of the touch object on the touch type touch screen is less than a preset threshold value, and according to the Magnification enlarges and displays the content of the target area, making it easy for the user to determine the input through the displayed content of the enlarged target area, and operate the cartridge.
  • the technical solution provided by the embodiment of the present invention solves the problem that in the prior art, when the content displayed by the user does not match the content that the user needs to input, the user needs to delete the enlarged display content and re-enter the operation.
  • the touch screen provided in Embodiment 7 of the present invention includes:
  • the distance module 701 is configured to obtain a distance between the touch object and the non-contact touch screen when the distance between the touch object and the non-contact touch screen is less than a preset distance threshold.
  • the non-contact touch screen in the distance acquiring module 701 can generate an relevant signal when the touch object does not touch the non-contact touch screen; the related signal is used to indicate that the touch object is located at the position of the non-contact touch screen, The distance between the touch object and the non-contact touch screen and the speed at which the object moves.
  • the touch object in the distance module 701 may be a user's finger or a touch pen, or may be an object that the non-contact touch screen can detect by ultrasonic or infrared rays, which is not limited herein.
  • the distance threshold preset in the distance module 701 can be the maximum distance that the non-contact touch screen can detect the object by ultrasonic or infrared rays; or the non-contact touch screen can detect the arbitrary distance of the object by ultrasonic or infrared rays. , I will not repeat them here.
  • the non-contact type touch screen can acquire the distance between the touch object and the non-contact type touch screen according to the feedback time of the ultrasonic wave or the infrared ray.
  • the first magnification acquisition module 702 is configured to obtain a magnification of the content of the target area according to the distance between the touch object and the non-contact touch screen; wherein the target area is a pre-sized area and includes a position where the touch object points to the contactless touch screen .
  • the target area in the first magnification capture block 702 is a pre-sized area and includes a location where the touch object points to the contactless touch screen.
  • the circular area including the target position of the pre-set size may be used as the target area according to the position of the touch object pointing to the contactless touch screen and the preset size; or the position of the non-contact touch screen and the preset position may be according to the touch object.
  • the size, the square area including the target position of the pre-set size is used as the target area; or the position of the touch object pointing to the non-contact touch screen may be centered according to the position of the touch object pointing to the contactless touch screen and the preset size and The area of the area equal to the size of the preset is used as the target area, and is not limited herein.
  • the distance between the touch object and the non-contact touch screen is within the target area.
  • the relationship of the magnification of the volume can be inversely proportional to the distance between the touch object and the non-contact touch screen and the magnification; the distance between the touch object and the non-contact touch screen is proportional to the magnification, which is not limited herein.
  • the first display module 703 is configured to enlarge and display the content of the target area according to the magnification.
  • the content of the target area is enlarged and displayed according to the magnification by the first display module 703, and the content of the target area may be enlarged and displayed based on the upper left corner of the target area; or the upper right corner of the target area may be Base point, the content of the target area is enlarged and displayed, and will not be repeated here.
  • the first display module 703 can create a new layer to display the content of the enlarged target area, and can also display the content of the enlarged target area by other means, no longer - Narration.
  • the touch screen in this embodiment may further include:
  • the first location acquisition module 704 is configured to obtain a location where the touch object points to the contactless touch screen.
  • the non-contact type touch screen can obtain the position of the touch object pointing to the non-contact type touch screen by the ultrasonic or infrared feedback position.
  • the first position acquiring module 704 can directly obtain the position coordinates of the touch object pointing to the non-contact touch screen; when the key storage of the mobile terminal is implemented by other forms, the touch is acquired.
  • the process of pointing an object to the position of the non-contact touch screen is similar to the above process, and is not repeated here.
  • the first area obtaining module 705 determines the target area according to the position of the touch object pointing to the non-contact type touch screen and the preset size.
  • the ear area is obtained by the first area.
  • the content of the target area may include content that the user desires.
  • the first area obtaining module 705 may include a first area acquiring submodule, a second area acquiring submodule, or a third area acquiring submodule.
  • the first area acquiring sub-module is configured to: according to the position of the touch object pointing to the non-contact type touch screen and the preset size, the area of the area where the touch object is directed to the non-contact type touch screen and the area is equal to the preset size is a second area acquisition sub-module, configured to use a circular area including a target position as a target area according to a position of the touch object pointing to the non-contact touch screen and a preset size; the third area acquisition sub-module And, according to the position of the touch object pointing to the non-contact type touch screen and the preset size, a square area including the target position of a preset size is used as the target area.
  • the first content acquisition module 706 is configured to acquire content of the target area.
  • the touch screen in this embodiment may further include:
  • the first receiving module 707 is configured to receive a touch operation of the content of the zoomed and displayed target area by the user, and obtain corresponding control information and/or input information according to the touch operation.
  • the user can determine whether the content of the enlarged target area includes the content that the user needs to input; if included, the user can tap the non-contact The area corresponding to the content that the user needs to input in the touch screen, so that the non-contact touch screen obtains the corresponding input information and inputs the content after receiving the touch operation; or, if included, the user can control the content that the user needs to control in the contactless touch screen
  • the corresponding area performs a touch operation, so that the non-contact type touch screen receives the touch operation, acquires corresponding control information, and controls the content.
  • the magnification of the content of the target area is obtained according to the distance between the touch object and the non-contact touch screen, and according to the zoom
  • the magnification enlarges and displays the content of the target area, so that the user can conveniently determine the input through the displayed content of the enlarged target area, and operate the cartridge.
  • the technical solution provided by the embodiment of the present invention solves the problem in the prior art that when the content displayed by the user does not match the content that the user needs to input, the user needs to delete the enlarged display content and re-enter the content. Operate complex problems.
  • the touch screen provided in Embodiment 8 of the present invention includes:
  • the pressure acquisition module 1001 is configured to acquire pressure of the touch object on the touch touch screen when the pressure of the touch object on the touch screen is less than a preset pressure threshold.
  • the contact type touch screen of the pressure acquiring module 1001 can be equipped with a pressure sensor inside to generate a related signal when the touch object touches the touch type touch screen; the related signal is used to indicate the strength of the touch object pressing the touch type touch screen.
  • the touch object in the pressure acquisition module 1001 may be a user's finger or an object that can be detected by a touch type touch screen such as a touch pen, and is not described again.
  • the pressure threshold preset in the pressure acquisition module 1001 can be any pressure that can be detected by the pressure sensor in the touch screen, and will not be described again.
  • the second magnification acquisition module 1002 is configured to obtain a magnification of the content of the target area according to the pressure of the touch object on the touch screen, and the target area is a pre-sized area and includes a position where the touch object points to the touch screen.
  • the circular area including the target position of the pre-set size may be used as the target area according to the position of the touch object pointing to the non-contact type touch screen and the preset size; or the non-contact type touch screen may be pointed according to the touch object.
  • the position and the preset size, the pre-set size of the square area containing the target position is used as the target area; or the touch object can be pointed to the non-contact type according to the position of the touch object pointing to the non-contact touch screen and the preset size
  • the area of the touch screen is centered and the area is equal to the area of the preset size as the target area, which is not limited herein.
  • the relationship between the pressure of the touch object on the touch screen and the magnification of the content of the target area may be that the pressure of the touch object on the touch screen is proportional to the magnification; or the touch object may be in contact type.
  • the pressure of the touch screen is inversely proportional to the magnification, and is not limited herein.
  • the second display module 1003 is configured to enlarge and display the content of the target area according to the magnification.
  • the content of the target area is enlarged and displayed according to the magnification by the second display module 1003, and the content of the target area may be enlarged and displayed based on the upper left corner of the target area; or the upper right corner of the target area may be Base point, the content of the target area is enlarged and displayed, and will not be repeated here.
  • the second display module 1003 may create a new layer to display the content of the enlarged target area, or display the content of the enlarged target area by other means, and no longer - Narration.
  • the touch screen in this embodiment may further include:
  • the second location acquiring module 1004 is configured to obtain a location where the touch object points to the touch screen.
  • the touch type touch screen can directly acquire the position of the touch object touching the touch screen.
  • the second position acquiring module 1004 can directly obtain the position coordinates of the touch object touch touch screen; when the key storage of the mobile terminal is implemented by other forms, the touch object is acquired.
  • the process of clicking on the position of the touch screen is similar to the above process, and is not repeated here.
  • the second area obtaining module 1005 is configured to determine the target area according to the position of the touch object pointing to the touch type touch screen and the preset size.
  • the content that the user needs to input is in the area near the position where the touch object clicks the touch type touch screen, so the content of the target area is determined by the second area obtaining module 1005. It can include the content that the user needs.
  • the second content acquisition module 1006 is configured to acquire content of the target area.
  • the touch screen in this embodiment may further include:
  • the second receiving module 1007 is configured to receive a touch operation of the content of the zoomed and displayed target area by the user, and obtain corresponding control information and/or input information according to the touch operation.
  • the user can determine whether the content of the enlarged target area includes the user needs to input. If included, the user can press the touch screen with a pressure greater than a preset threshold by touching the object, so that the non-contact touch screen receives the touch operation and obtains corresponding input information and inputs the content; or, if included, the user can Touching an area corresponding to the content that the user needs to control in the non-contact type touch screen, so that the non-contact type touch screen receives the touch operation, acquires corresponding control information, and controls the content.
  • the input control method of the touch screen provided by the embodiment of the present invention is further limited. As shown in FIG. 13 , the input control method of the touch screen provided by the embodiment 9 of the present invention may include:
  • Step 1301 When the distance between the touch object and the non-contact touch screen is less than a preset distance, obtain a distance between the touch object and the non-contact touch screen.
  • the non-contact type touch screen when the user approaches the non-contact type touch screen by touching the object, the non-contact type touch screen can obtain the distance between the touch object and the non-contact type touch screen by the feedback time of the infrared or ultrasonic waves.
  • Step 1302 Acquire a magnification of the target area according to the distance between the touch object and the non-contact touch screen.
  • the relationship between the distance between the touch object and the non-contact touch screen and the magnification of the content of the target area may be inversely proportional to the distance between the touch object and the non-contact touch screen and the magnification; or may be a touch object and The distance of the non-contact touch screen is positive with the magnification Than, there is no limit here.
  • Step 1303 Acquire a position where the touch object points to the contactless touch screen.
  • the non-contact type touch screen can obtain the position of the touch object pointing to the non-contact type touch screen by the ultrasonic or infrared feedback position.
  • the position coordinates of the touch object pointing to the non-contact touch screen can be directly obtained by step 1303, and the position coordinates are (120, 120) as an example; when the position coordinates are other.
  • the process of obtaining the position of the touch object pointing to the non-contact touch screen is similar to the above process, and is not repeated here.
  • the key storage of the mobile terminal is implemented by taking the coordinates of each button as an example.
  • the coordinates of the upper left corner of the button are stored.
  • the coordinates of the button F are (5, 60)
  • the coordinates of the button G are (65, 60)
  • the coordinates of the button H are (125, 60)
  • the coordinates of the button J are ( 185, 60)
  • the coordinates of the button V are (40, 120)
  • the coordinates of the button B are (100, 120)
  • the coordinates of the button N are (160, 120).
  • Step 1304 Determine the target area according to the position of the touch object pointing to the non-contact type touch screen and the preset size.
  • the content of the target area can be obtained by step 1305. Includes content that users need. If the position coordinates of the touch object obtained by the step 1302 are not (120, 120), the size of the target area is 160*120, and the coordinates of the coordinates of the target area obtained by step 1304 are: (40, 60), (200) , 60), (40, 180) and (200, 180). The vertex coordinates obtained by step 1304 can also be other coordinates, which are not repeated here.
  • Step 1305 Acquire the content of the target area.
  • the acquisition target area includes a part of the button F and the button J, and the button G, the button H, the button V, the button B, and the button N, as shown in FIG.
  • Step 1306 the content of the target area is enlarged and displayed according to the magnification.
  • each side of each button has an edge zone of 5 units.
  • the non-contact touch screen cannot To identify the button that the user needs to click; or if the user cannot determine whether the content of the touch object pointing to the position of the contactless touch screen is a button that needs to be clicked, the content of the target area may be enlarged and displayed by step 1306, so that the touch object can be clearly pointed to Contact touch screen.
  • the content of the target area is enlarged and displayed according to the magnification according to the step 1306, and the content of the target area may be enlarged and displayed based on the upper left corner of the target area; or the upper right corner of the target area may be used as a base point.
  • the content of the target area is enlarged and displayed, no longer one here.
  • the user can determine whether the content of the enlarged target area includes content that the user needs to input; if included, the user can access the user in the contactless touch screen.
  • the area corresponding to the content to be input is subjected to a touch operation, so that the non-contact type touch screen acquires corresponding control information and/or input information.
  • the input control method of the touch screen provided by the embodiment of the present invention, when the distance between the touch object and the non-contact touch screen is less than a preset distance threshold, obtaining the magnification of the content of the target area according to the distance between the touch object and the non-contact touch screen, The content of the target area is enlarged and displayed according to the magnification, so that the user can conveniently determine the input through the content of the enlarged target area displayed, and operate the cartridge.
  • the technical solution provided by the embodiment of the present invention solves the problem that in the prior art, when the content displayed by the user does not match the content that the user needs to input, the user needs to delete the enlarged display content and re-enter the operation.
  • the device for determining the proximity of an object by using the touch screen provided by Embodiment 5 of the present invention and Embodiment 6 of the present invention may be a mobile phone, an e-book, a navigator, and a personal digital assistant (Personal). Digital Assistant, PDA), Personal Computer (PC), Pocket PC, Human Interface or other terminal device with display function.
  • the touch screen terminal provided in Embodiment 10 of the present invention includes: a housing 1501, a circuit board 1502, a processor 1503, a touch screen 1504 according to Embodiment 7 of the present invention, and a radio frequency circuit. 1505, microphone 1506, speaker 1507 and power supply 1508.
  • the touch screen 1504 is disposed on the outer casing 1501, the circuit board 1502 is disposed inside the space surrounded by the outer casing 1501, and the processor 1503 and the radio frequency circuit 1505 are disposed on the circuit board 1502.
  • the processor 1503 includes all of the foregoing modules. Or a portion; the processor 1503, configured to process data input through the touch screen 1504, and/or output the processed data result through the touch screen 1504;
  • the radio frequency circuit 1505 is configured to establish communication between the mobile phone and the wireless network, and implement data receiving and sending by the mobile phone and the wireless network;
  • the microphone 1506 is configured to collect sound and convert the collected sound into sound data, so that the mobile phone sends sound data to the wireless network through the radio frequency circuit;
  • the speaker 1507 is configured to restore the sound data received by the mobile phone from the wireless network through the radio frequency circuit 1505 to sound and play the sound to the user;
  • the power source 1508 is used to supply power to various circuits or devices of the mobile phone.
  • the touch screen terminal provided by the embodiment of the present invention, when the distance between the touch object and the non-contact touch screen is less than a preset distance threshold, the magnification of the content of the target area is obtained according to the distance between the touch object and the non-contact touch screen, and according to the Magnification enlarges and displays the content of the target area, making it easy for the user to determine the input through the displayed content of the enlarged target area, and operate the cartridge.
  • the technical solution provided by the embodiment of the present invention solves the problem that in the prior art, when the content displayed by the user does not match the content that the user needs to input, the user needs to delete the enlarged display content and re-enter the operation.
  • the touch screen and the input control method thereof provided by the embodiments of the present invention can be applied to mobile terminals such as mobile phones.
  • the steps of a method or algorithm described in connection with the embodiments disclosed herein can be implemented directly in hardware, a software module executed by a processor, or a combination of both.
  • the software module can be placed in random access memory (RAM), memory, read only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, removable disk, CD-ROM, or technical field. Any other form of storage medium known.

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Description

触摸屏及其输入控制方法 本申请要求于 2011 年 07 月 18 提交中国专利局、 申请号为 201110202068.4、 发明名称为 "触摸屏及其输入控制方法" 的中国专利申请 的优先权, 其全部内容通过引用结合在本申请中。 技术领域 本发明涉及通信领域, 尤其涉及一种触摸屏及其输入控制方法。 背景技术 触摸屏作为一种最新的电脑输入设备, 它是目前最筒单、 方便、 自然 的一种人机交互方式, 广泛的应用于手机、 电视及其他多媒体载体上。 现 有的触摸屏主要可以包括接触式触摸屏和非接触式触摸屏; 接触式触摸屏 通过用户触摸到的点确定输入的按键; 而非接触式触摸屏, 可以在屏幕上 建立超声波或红外线的矩阵, 利用反馈时间计算接触物体与屏幕的距离及 即将触摸到的点, 进而确定输入的按键。
现有技术中, 一般通过虚拟键盘在触摸屏上输入字符, 虽然手机屏幕 的尺寸不断变大, 但是在有限面积的手机屏幕上设置虚拟键盘, 使得每个 字符所占的面积非常小, 使用户触摸时容易出错。 为了提高用户触摸的准 确率, 对触摸屏进行输入控制的过程包括: 首先触摸屏获取用户输入的内 容; 当触摸屏接收到用户确认输入的信号后, 将该内容放大显示。
在实现上述触摸屏的输入控制的过程中, 发明人发现现有技术中至少 存在如下问题: 放大显示的内容与用户需要输入的内容不符时, 用户需要 删除放大显示的内容并重新输入, 操作复杂。 发明内容 本发明的实施例提供一种触摸屏及其输入控制方法, 能够操作筒单的 实现触摸屏的输入。
一方面, 提供了一种触摸屏的输入控制方法, 包括: 当触摸物体与非 接触式触摸屏的距萬小于预先设置的距萬阈值时, 获取所述触摸物体与所 述非接触式触摸屏的距离; 根据所述触摸物体与所述非接触式触摸屏的距 离, 获取目标区域的内容的放大倍率; 其中, 所述目标区域为预先设置大 小的区域且包含所述触摸物体指向所述非接触式触摸屏的位置; 根据所述 放大倍率将所述目标区域的内容放大并显示。
又一方面, 提供了一种触摸屏, 包括:
距离获取模块, 用于当触摸物体与非接触式触摸屏的距萬小于预先设 置的距离阈值时, 获取所述触摸物体与所述非接触式触摸屏的距离;
第一倍率获取模块, 用于根据所述触摸物体与所述非接触式触摸屏的 距离, 获取目标区域的内容的放大倍率; 其中, 所述目标区域为预先设置 大小的区域且包含所述触摸物体指向所述非接触式触摸屏的位置;
第一显示模块, 用于根据所述放大倍率将所述目标区域的内容放大并 显示。
本发明实施例提供的触摸屏及其输入控制方法, 在触摸物体和非接触 式触摸屏的距离小于预先设置的距离阈值时, 通过根据触摸物体和非接触 式触摸屏的距离, 获取目标区域内容的放大倍率, 并根据该放大倍率将目 标区域的内容放大并显示, 使用户方便通过显示的放大后的目标区域的内 容确定输入, 操作筒单。 本发明实施例提供的技术方案解决了现有技术中, 放大显示的内容与用户需要输入的内容不符时, 用户需要删除放大显示的 内容并重新输入, 操作复杂的问题。 附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案, 下面将对 实施例或现有技术描述中所需要使用的附图作筒单地介绍, 显而易见地, 下面描述中的附图仅仅是本发明的一些实施例, 对于本领域普通技术人员 来讲, 在不付出创造性劳动的前提下, 还可以根据这些附图获得其他的附 图。
图 1为本发明实施例一提供的触摸屏的输入控制方法的流程图; 图 2为本发明实施例二提供的触摸屏的输入控制方法的流程图; 图 3为本发明实施例三提供的触摸屏的输入控制方法的流程图; 图 4为本发明实施例四提供的触摸屏的输入控制方法的流程图; 图 5为本发明实施例五提供的触摸屏的输入控制方法的流程图; 图 6为本发明实施例六提供的触摸屏的输入控制方法的流程图; 图 7为本发明实施例七提供的触摸屏的结构示意图一;
图 8为本发明实施例七提供的触摸屏的结构示意图二;
图 9为本发明实施例七提供的触摸屏的结构示意图三;
图 10为本发明实施例八提供的触摸屏的结构示意图一;
图 11为本发明实施例八提供的触摸屏的结构示意图二;
图 12为本发明实施例八提供的触摸屏的结构示意图三;
图 13为本发明实施例九提供的触摸屏的输入控制方法的流程图; 图 14为图 13所示的触摸屏的输入控制方法的流程图中目标区域包括 的内容的示意图;
图 15为本发明实施例十提供的触摸屏终端的结构示意图。 具体实施方式
下面将结合本发明实施例中的附图, 对本发明实施例中的技术方案进 行清楚、 完整地描述, 显然, 所描述的实施例仅仅是本发明一部分实施例, 而不是全部的实施例。 基于本发明中的实施例, 本领域普通技术人员在没 有做出创造性劳动前提下所获得的所有其他实施例, 都属于本发明保护的 范围。
为了解决现有技术操作复杂的问题, 本发明实施例提供一种触摸屏及 其输入控制方法。
如图 1所示, 本发明实施例一提供的触摸屏的输入控制方法, 包括: 步骤 101 ,当触摸物体与非接触式触摸屏的距离小于预先设置的距离阈 值时, 获取该触摸物体与非接触式触摸屏的距离。
在本实施例中, 步骤 101 中非接触式触摸屏, 可以在触摸物体未接触 到非接触式触摸屏时, 产生相关的信号; 该相关信号用来指示触摸物体位 于非接触式触摸屏的位置、 触摸物体与非接触式触摸屏的距离和触摸物体 运动的速度等。 步骤 101 中触摸物体可以是用户的手指或者触摸笔, 也可 以是非接触式触摸屏可以通过超声波或红外线检测到的物体, 在此不作限 制。 步骤 101 中预先设置的距离阈值, 可以为非接触式触摸屏能够通过超 声波或红外线检测到物体的最大距离; 也可以为非接触式触摸屏能够通过 超声波或红外线检测到物体的任意距离, 在此不再——赘述。
在本实施例中, 非接触式触摸屏可以根据超声波或红外线的反馈时间 获取触摸物体和非接触式触摸屏的距离。
步骤 102,根据触摸物体与非接触式触摸屏的距离, 获取目标区域内容 的放大倍率。
在本实施中, 步骤 102 中目标区域为预先设置大小的区域且包含触摸 物体指向非接触式触摸屏的位置。 可以根据触摸物体指向非接触式触摸屏 的位置和预先设置的大小, 将预先设置大小的包含目标位置的圆形区域作 为目标区域; 或者也可以根据触摸物体指向非接触式触摸屏的位置和预先 设置的大小, 将预先设置大小的包含目标位置的方形区域作为目标区域; 或者还可以根据触摸物体指向非接触式触摸屏的位置和预先设置的大小, 将以触摸物体指向非接触式触摸屏的位置为中心并且面积等于预先设置的 大小的区域范围作为目标区域, 在此不作限制。 在本实施例中, 触摸物体与非接触式触摸屏的距离, 与目标区域的内 容的放大倍率的关系, 可以为触摸物体与非接触式触摸屏的距离与放大倍 率成反比; 也可以为触摸物体与非接触式触摸屏的距离, 与放大倍率成正 比, 在此不作限制。
步骤 103 , 根据该放大倍率将目标区域的内容放大并显示。
在本实施例中, 通过步骤 103根据放大倍率将目标区域的内容放大显 示, 可以以目标区域的左上角为基点, 将目标区域的内容放大显示; 也可 以以目标区域的右上角为基点, 将目标区域的内容放大显示, 在此不再一
■赞述。
在本实施例中, 通过步骤 103 可以将创建一个新的图层显示放大后的 目标区域的内容, 也可以通过其他方式显示该放大后的目标区域的内容, 在此不再一一赘述。
在本实施例中, 触摸屏通过步骤 103显示放大后的目标区域的内容后, 用户可以确定放大后的目标区域的内容是否包括用户需要输入的内容; 如 果包括, 用户可以对非接触式触摸屏中用户需要输入的内容对应的区域进 行触摸操作, 使非接触式触摸屏获取相应的控制信息和 /或输入信息。
本发明实施例提供的触摸屏的输入控制方法, 在触摸物体和非接触式 触摸屏的距离小于预先设置的距离阈值时, 通过根据触摸物体和非接触式 触摸屏的距离, 获取目标区域内容的放大倍率, 并根据该放大倍率将目标 区域的内容放大并显示, 使用户方便通过显示的放大后的目标区域的内容 确定输入, 操作筒单。 本发明实施例提供的技术方案解决了现有技术中, 放大显示的内容与用户需要输入的内容不符时, 用户需要删除放大显示的 内容并重新输入, 操作复杂的问题。 如图 2所示, 本发明实施例二提供的触摸屏的输入控制方法, 包括: 步骤 201至步骤 202,当触摸物体与非接触式触摸屏的距离小于预先设 置的距离阈值时, 获取触摸物体与非接触式触摸屏的距离和放大倍率。 具 体过程与图 1所示的步骤 101至步骤 102相似, 在此不再——赘述。
步骤 203 , 获取该触摸物体指向非接触式触摸屏的位置。
在本实施例中, 非接触式触摸屏可以通过超声波或红外线的反馈位置 获取触摸物体指向非接触式触摸屏的位置。 当移动终端的按键存储是通过 各个按键的坐标实现时, 通过步骤 203可以直接获取触摸物体指向非接触 式触摸屏的位置坐标; 当移动终端的按键存储通过其他形式实现时, 获取 触摸物体指向非接触式触摸屏的位置的过程, 与上述过程相似, 在此不再
"""" ' """" "赞述。
步骤 204,根据触摸物体指向非接触式触摸屏的位置, 和预先设置的大 小, 确定目标区域。
在本实施例中, 用户通过触摸物体指向非接触式触摸屏时, 可以确定 用户需要输入的内容在触摸物体指向非接触式触摸屏的位置附近的区域 中, 因此通过步骤 204确定目标区域的内容中可以包括用户需要的内容。
在本实施例中, 通过步骤 204确定目标区域, 可以为根据触摸物体指 向非接触式触摸屏的位置和预先设置的大小, 将预先设置大小的包含目标 位置的圆形区域作为目标区域; 或者也可以为根据触摸物体指向非接触式 触摸屏的位置和预先设置的大小, 将预先设置大小的包含目标位置的方形 区域作为目标区域; 或者还可以为根据触摸物体指向非接触式触摸屏的位 置和预先设置的大小, 将以触摸物体指向非接触式触摸屏的位置为中心并 且面积等于预先设置的大小的区域范围作为目标区域, 在此不作限制。
步骤 205 , 获取该目标区域的内容。
步骤 206,根据该放大倍率将目标区域的内容放大并显示。 具体过程与 图 1所示的步骤 103相似, 在此不再——赘述。
在本实施例中, 触摸屏通过步骤 206显示放大后的目标区域的内容后, 用户可以确定放大后的目标区域的内容是否包括用户需要输入的内容; 如 果包括, 用户可以对非接触式触摸屏中用户需要输入的内容对应的区域进 行触摸操作, 使非接触式触摸屏获取相应的控制信息和 /或输入信息。
本发明实施例提供的触摸屏的输入控制方法, 在触摸物体和非接触式 触摸屏的距离小于预先设置的距离阈值时, 通过根据触摸物体和非接触式 触摸屏的距离, 获取目标区域内容的放大倍率, 并根据该放大倍率将目标 区域的内容放大并显示, 使用户方便通过显示的放大后的目标区域的内容 确定输入, 操作筒单。 本发明实施例提供的技术方案解决了现有技术中, 放大显示的内容与用户需要输入的内容不符时, 用户需要删除放大显示的 内容并重新输入, 操作复杂的问题。 如图 3所示, 本发明实施例三提供的触摸屏的输入控制方法, 包括: 步骤 301至步骤 303 ,获取触摸物体与非接触式触摸屏的距离及放大倍 率, 并根据该放大倍率将目标区域的内容放大并显示。 具体过程与图 1 所 示的步骤 101至步骤 103相似, 在此不再——赘述。
步骤 304,接收用户对放大并显示的目标区域的内容的触摸操作,根据 该触摸操作获取相应的控制信息和 /或输入信息。
在本实施例中, 触摸屏通过步骤 303显示放大后的目标区域的内容后, 用户可以确定放大后的目标区域的内容是否包括用户需要输入的内容; 如 果包括, 用户可以轻触非接触式触摸屏中用户需要输入的内容对应的区域, 使非接触式触摸屏接收该触摸操作后获取相应的输入信息并输入该内容; 或者, 如果包括, 用户可以对非接触式触摸屏中用户需要控制的内容对应 的区域进行触摸操作, 使非接触式触摸屏接收该触摸操作后获取相应的控 制信息并控制该内容。
本发明实施例提供的触摸屏的输入控制方法, 在触摸物体和非接触式 触摸屏的距离小于预先设置的距离阈值时, 通过根据触摸物体和非接触式 触摸屏的距离, 获取目标区域内容的放大倍率, 并根据该放大倍率将目标 区域的内容放大并显示, 使用户方便通过显示的放大后的目标区域的内容 确定输入, 操作筒单。 本发明实施例提供的技术方案解决了现有技术中, 放大显示的内容与用户需要输入的内容不符时, 用户需要删除放大显示的 内容并重新输入, 操作复杂的问题。 如图 4所示, 本发明实施例四提供的触摸屏的输入控制方法, 包括: 步骤 401 ,当触摸物体对接触式触摸屏的压力小于预先设置的压力阈值 时, 获取触摸物体对接触式触摸屏的压力。
在本实施例中, 步骤 401 中接触式触摸屏, 可以在其内部安装压力传 感器, 使触摸物体触摸接触式触摸屏时, 产生相关信号; 该相关信号用来 指示触摸物体按压接触式触摸屏的力度。 步骤 401 中触摸物体, 可以是用 户的手指, 也可以是触摸笔等接触式触摸屏能够检测到的物体, 在此不再 ——赘述。 步骤 401 中预先设置的压力阈值, 可以为接触式触摸屏中压力 传感器能够检测到的任意压力, 在此不再——赘述。
步骤 402,根据触摸物体对接触式触摸屏的压力, 获取目标区域内容的 放大倍率。
在本实施例中, 步骤 402 中目标区域为预先设置大小的区域且包含触 摸物体点击接触式触摸屏的位置。 可以根据触摸物体指向非接触式触摸屏 的位置和预先设置的大小, 将预先设置大小的包含目标位置的圆形区域作 为目标区域; 或者也可以根据触摸物体指向非接触式触摸屏的位置和预先 设置的大小, 将预先设置大小的包含目标位置的方形区域作为目标区域; 或者还可以根据触摸物体指向非接触式触摸屏的位置和预先设置的大小, 将以触摸物体指向非接触式触摸屏的位置为中心并且面积等于预先设置的 大小的区域范围作为目标区域, 在此不作限制。
在本实施例中, 触摸物体对接触式触摸屏的压力, 与目标区域的内容 的放大倍率的关系, 可以为触摸物体对接触式触摸屏的压力与放大倍率成 正比; 也可以为触摸物体对接触式触摸屏的压力与放大倍率成反比, 在此 不作限制。
步骤 403 , 根据放大倍率将目标区域的内容放大并显示。
在本实施例中, 通过步骤 403根据放大倍率将目标区域的内容放大显 示, 可以以目标区域的左上角为基点, 将目标区域的内容放大显示; 也可 以以目标区域的右上角为基点, 将目标区域的内容放大显示, 在此不再一
■赞述。
在本实施例中, 通过步骤 103 可以将创建一个新的图层显示放大后的 目标区域的内容, 也可以通过其他方式显示该放大后的目标区域的内容, 在此不再一一赘述。
在本实施例中, 触摸屏通过步骤 403显示放大后的目标区域的内容后, 用户可以确定放大后的目标区域的内容是否包括用户需要输入的内容; 如 果包括, 用户可以对非接触式触摸屏中用户需要输入的内容对应的区域进 行触摸操作, 使非接触式触摸屏获取相应的控制信息和 /或输入信息。
本发明实施例提供的触摸屏的输入控制方法, 在触摸物体对接触式触 摸屏的压力小于预先设置的阈值时, 通过根据触摸物体对接触式触摸屏的 压力, 获取目标区域内容的放大倍率, 并根据该放大倍率将目标区域的内 容放大并显示, 使用户方便通过显示的放大后的目标区域的内容确定输入, 操作筒单。 本发明实施例提供的技术方案解决了现有技术中, 放大显示的 内容与用户需要输入的内容不符时, 用户需要删除放大显示的内容并重新 输入, 操作复杂的问题。
如图 5所示, 本发明实施例五提供的触摸屏的输入控制方法, 包括: 步骤 501至步骤 502,当触摸物体对接触式触摸屏的压力小于预先设置 的压力阈值时, 获取触摸物体对接触式触摸屏的压力和放大倍率。 具体过 程与图 4所示的步骤 401至步骤 402相似, 在此不再——赘述。
步骤 503 , 获取触摸物体点击接触式触摸屏的位置。 在本实施例中, 接触式触摸屏可以直接获取触摸物体点击接触式触摸 屏的位置。 当移动终端的按键存储是通过各个按键的坐标实现时, 通过步 骤 503可以直接获取触摸物体点击接触式触摸屏的位置坐标; 当移动终端 的按键存储通过其他形式实现时, 获取触摸物体点击接触式触摸屏的位置 的过程, 与上述过程相似, 在此不再——赘述。
步骤 504,根据触摸物体点击接触式触摸屏的位置,和预先设置的大小, 确定目标区 ^?戈。
在本实施例中, 用户通过触摸物体点击接触式触摸屏时, 可以确定用 户需要输入的内容在触摸物体点击接触式触摸屏的位置附近的区域中, 因 此通过步骤 504确定目标区域的内容中可以包括用户需要的内容。
在本实施例中, 通过步骤 504确定目标区域, 可以为根据触摸物体指 向非接触式触摸屏的位置和预先设置的大小, 将预先设置大小的包含目标 位置的圆形区域作为目标区域; 或者也可以为根据触摸物体指向非接触式 触摸屏的位置和预先设置的大小, 将预先设置大小的包含目标位置的方形 区域作为目标区域; 或者还可以为根据触摸物体指向非接触式触摸屏的位 置和预先设置的大小, 将以触摸物体指向非接触式触摸屏的位置为中心并 且面积等于预先设置的大小的区域范围作为目标区域, 在此不作限制。
步骤 505 , 获取目标区域的内容。
步骤 506,根据触摸物体对接触式触摸屏的压力, 获取目标区域的内容 的放大倍率, 并根据该放大倍率将目标区域的内容放大并显示。 具体过程 与图 4所示的步骤 403相似, 在此不再——赞述。
在本实施例中, 触摸屏通过步骤 506显示放大后的目标区域的内容后, 用户可以确定放大后的目标区域的内容是否包括用户需要输入的内容; 如 果包括, 用户可以对非接触式触摸屏中用户需要输入的内容对应的区域进 行触摸操作, 使非接触式触摸屏获取相应的控制信息和 /或输入信息。
本发明实施例提供的触摸屏的输入控制方法, 在触摸物体对接触式触 摸屏的压力小于预先设置的阈值时, 通过根据触摸物体对接触式触摸屏的 压力, 获取目标区域内容的放大倍率, 并根据该放大倍率将目标区域的内 容放大并显示, 使用户方便通过显示的放大后的目标区域的内容确定输入, 操作筒单。 本发明实施例提供的技术方案解决了现有技术中, 放大显示的 内容与用户需要输入的内容不符时, 用户需要删除放大显示的内容并重新 输入, 操作复杂的问题。
如图 6所示, 本发明实施例六提供的触摸屏的输入控制方法, 包括: 步骤 601至步骤 603 ,获取触摸物体对接触式触摸屏的压力及放大倍率, 并根据该放大倍率将目标区域的内容放大并显示。 具体过程与图 4所示的 步骤 401至步骤 403相似, 在此不再——赘述。
步骤 604,接收用户对放大并显示的目标区域的内容的触摸操作,根据 该触摸操作获取相应的控制信息和 /或输入信息。
在本实施例中, 触摸屏通过步骤 603显示放大后的目标区域的内容后, 用户可以确定放大后的目标区域的内容是否包括用户需要输入的内容; 如 果包括, 用户可以通过触摸物体以大于预先设置的阈值的压力按压接触式 触摸屏, 使非接触式触摸屏接收该触摸操作后获取相应的输入信息并输入 该内容; 或者, 如果包括, 用户可以对非接触式触摸屏中用户需要控制的 内容对应的区域进行触摸操作, 使非接触式触摸屏接收该触摸操作后获取 相应的控制信息并控制该内容。
本发明实施例提供的触摸屏的输入控制方法, 在触摸物体对接触式触 摸屏的压力小于预先设置的阈值时, 通过根据触摸物体对接触式触摸屏的 压力, 获取目标区域内容的放大倍率, 并根据该放大倍率将目标区域的内 容放大并显示, 使用户方便通过显示的放大后的目标区域的内容确定输入, 操作筒单。 本发明实施例提供的技术方案解决了现有技术中, 放大显示的 内容与用户需要输入的内容不符时, 用户需要删除放大显示的内容并重新 输入, 操作复杂的问题。 如图 7所示, 本发明实施例七提供的触摸屏, 包括:
距离获耳 ^莫块 701 ,用于当触摸物体与非接触式触摸屏的距离小于预先 设置的距离阈值时, 获取触摸物体与非接触式触摸屏的距离。
在本实施例中, 距离获取模块 701 中非接触式触摸屏, 可以在触摸物 体未接触到非接触式触摸屏时, 产生相关的信号; 该相关信号用来指示触 摸物体位于非接触式触摸屏的位置、 触摸物体与非接触式触摸屏的距离和 触摸物体运动的速度等。 距离获耳 ^莫块 701 中触摸物体可以是用户的手指 或者触摸笔, 也可以是非接触式触摸屏可以通过超声波或红外线检测到的 物体, 在此不作限制。 距离获耳 ^莫块 701 中预先设置的距离阈值, 可以为 非接触式触摸屏能够通过超声波或红外线检测到物体的最大距离; 也可以 为非接触式触摸屏能够通过超声波或红外线检测到物体的任意距离, 在此 不再一一赘述。
在本实施例中, 非接触式触摸屏可以根据超声波或红外线的反馈时间 获取触摸物体和非接触式触摸屏的距离。
第一倍率获取模块 702, 用于根据触摸物体与非接触式触摸屏的距离, 获取目标区域的内容的放大倍率; 其中, 目标区域为预先设置大小的区域 且包含触摸物体指向非接触式触摸屏的位置。
在本实施中, 第一倍率获耳 ^莫块 702 中目标区域为预先设置大小的区 域且包含触摸物体指向非接触式触摸屏的位置。 可以根据触摸物体指向非 接触式触摸屏的位置和预先设置的大小, 将预先设置大小的包含目标位置 的圆形区域作为目标区域; 或者也可以根据触摸物体指向非接触式触摸屏 的位置和预先设置的大小, 将预先设置大小的包含目标位置的方形区域作 为目标区域; 或者还可以根据触摸物体指向非接触式触摸屏的位置和预先 设置的大小, 将以触摸物体指向非接触式触摸屏的位置为中心并且面积等 于预先设置的大小的区域范围作为目标区域, 在此不作限制。
在本实施例中, 触摸物体与非接触式触摸屏的距离, 与目标区域的内 容的放大倍率的关系, 可以为触摸物体与非接触式触摸屏的距离与放大倍 率成反比; 也可以为触摸物体与非接触式触摸屏的距离, 与放大倍率成正 比, 在此不作限制。
第一显示模块 703 , 用于根据放大倍率将目标区域的内容放大并显示。 在本实施例中, 通过第一显示模块 703根据放大倍率将目标区域的内 容放大显示, 可以以目标区域的左上角为基点, 将目标区域的内容放大显 示; 也可以以目标区域的右上角为基点, 将目标区域的内容放大显示, 在 此不再一一赘述。
在本实施例中, 通过第一显示模块 703可以将创建一个新的图层显示 放大后的目标区域的内容, 也可以通过其他方式显示该放大后的目标区域 的内容, 在此不再——赘述。
进一步的, 如图 8所示, 本实施例中触摸屏, 还可以包括:
第一位置获取模块 704, 用于获取触摸物体指向非接触式触摸屏的位 置。
在本实施例中, 非接触式触摸屏可以通过超声波或红外线的反馈位置 获取触摸物体指向非接触式触摸屏的位置。 当移动终端的按键存储是通过 各个按键的坐标实现时, 通过第一位置获取模块 704可以直接获取触摸物 体指向非接触式触摸屏的位置坐标; 当移动终端的按键存储通过其他形式 实现时, 获取触摸物体指向非接触式触摸屏的位置的过程, 与上述过程相 似, 在此不再——赘述。
第一区域获取模块 705 ,根据触摸物体指向非接触式触摸屏的位置, 和 预先设置的大小, 确定目标区域。
在本实施例中, 用户通过触摸物体指向非接触式触摸屏时, 可以确定 用户需要输入的内容在触摸物体指向非接触式触摸屏的位置附近的区域 中, 因此通过第一区域获耳 ^莫块 705获取目标区域的内容中可以包括用户 需要的内容。 在本实施例中, 第一区域获取模块 705可以包括第一区域获取子模块、 第二区域获取子模块或第三区域获取子模块。 其中, 第一区域获取子模块, 用于根据触摸物体指向非接触式触摸屏的位置和预先设置的大小, 以触摸 物体指向非接触式触摸屏的位置为中心并且面积等于预先设置的大小的区 域范围为目标区域; 第二区域获取子模块, 用于根据触摸物体指向非接触 式触摸屏的位置和预先设置的大小, 将预先设置大小的包含目标位置的圆 形区域作为目标区域; 第三区域获取子模块, 用于根据触摸物体指向非接 触式触摸屏的位置和预先设置的大小, 将预先设置大小的包含目标位置的 方形区域作为目标区域。
第一内容获取模块 706, 用于获取目标区域的内容。
进一步的, 如图 9所示, 本实施例中触摸屏, 还可以包括:
第一接收模块 707,用于接收用户对放大并显示的目标区域的内容的触 摸操作, 根据触摸操作获取相应的控制信息和 /或输入信息。
在本实施例中, 触摸屏通过第一显示模块 703显示放大后的目标区域 的内容后, 用户可以确定放大后的目标区域的内容是否包括用户需要输入 的内容; 如果包括, 用户可以轻触非接触式触摸屏中用户需要输入的内容 对应的区域, 使非接触式触摸屏接收该触摸操作后获取相应的输入信息并 输入该内容; 或者, 如果包括, 用户可以对非接触式触摸屏中用户需要控 制的内容对应的区域进行触摸操作, 使非接触式触摸屏接收该触摸操作后 获取相应的控制信息并控制该内容。
本发明实施例提供的触摸屏, 在触摸物体和非接触式触摸屏的距离小 于预先设置的距离阈值时, 通过根据触摸物体和非接触式触摸屏的距离, 获取目标区域内容的放大倍率, 并根据该放大倍率将目标区域的内容放大 并显示, 使用户方便通过显示的放大后的目标区域的内容确定输入, 操作 筒单。 本发明实施例提供的技术方案解决了现有技术中, 放大显示的内容 与用户需要输入的内容不符时, 用户需要删除放大显示的内容并重新输入, 操作复杂的问题。
如图 10所示, 本发明实施例八提供的触摸屏, 包括:
压力获取模块 1001 , 用于当触摸物体对接触式触摸屏的压力小于预先 设置的压力阈值时, 获取触摸物体对接触式触摸屏的压力。
在本实施例中, 压力获取模块 1001中接触式触摸屏, 可以在其内部安 装压力传感器, 使触摸物体触摸接触式触摸屏时, 产生相关信号; 该相关 信号用来指示触摸物体按压接触式触摸屏的力度。 压力获取模块 1001中触 摸物体, 可以是用户的手指, 也可以是触摸笔等接触式触摸屏能够检测到 的物体, 在此不再——赘述。 压力获取模块 1001中预先设置的压力阈值, 可以为接触式触摸屏中压力传感器能够检测到的任意压力, 在此不再一一 赘述。
第二倍率获取模块 1002, 用于根据触摸物体对接触式触摸屏的压力, 获取目标区域内容的放大倍率, 目标区域为预先设置大小的区域且包含触 摸物体指向接触式触摸屏的位置。
在本实施例中, 可以根据触摸物体指向非接触式触摸屏的位置和预先 设置的大小, 将预先设置大小的包含目标位置的圆形区域作为目标区域; 或者也可以根据触摸物体指向非接触式触摸屏的位置和预先设置的大小, 将预先设置大小的包含目标位置的方形区域作为目标区域; 或者还可以根 据触摸物体指向非接触式触摸屏的位置和预先设置的大小, 将以触摸物体 指向非接触式触摸屏的位置为中心并且面积等于预先设置的大小的区域范 围作为目标区域, 在此不作限制。
在本实施例中, 触摸物体对接触式触摸屏的压力, 与目标区域的内容 的放大倍率的关系, 可以为触摸物体对接触式触摸屏的压力与放大倍率成 正比; 也可以为触摸物体对接触式触摸屏的压力与放大倍率成反比, 在此 不作限制。
第二显示模块 1003,用于根据放大倍率将目标区域的内容放大并显示。 在本实施例中, 通过第二显示模块 1003根据放大倍率将目标区域的内 容放大显示, 可以以目标区域的左上角为基点, 将目标区域的内容放大显 示; 也可以以目标区域的右上角为基点, 将目标区域的内容放大显示, 在 此不再一一赘述。
在本实施例中, 通过第二显示模块 1003可以将创建一个新的图层显示 放大后的目标区域的内容, 也可以通过其他方式显示该放大后的目标区域 的内容, 在此不再——赘述。
进一步的, 如图 11所示, 本实施例中触摸屏, 还可以包括:
第二位置获取模块 1004,用于获取触摸物体指向接触式触摸屏的位置。 在本实施例中, 接触式触摸屏可以直接获取触摸物体点击接触式触摸 屏的位置。 当移动终端的按键存储是通过各个按键的坐标实现时, 通过第 二位置获取模块 1004 可以直接获取触摸物体点击接触式触摸屏的位置坐 标; 当移动终端的按键存储通过其他形式实现时, 获取触摸物体点击接触 式触摸屏的位置的过程, 与上述过程相似, 在此不再——赘述。
第二区域获取模块 1005,用于根据触摸物体指向接触式触摸屏的位置, 和预先设置的大小, 确定目标区域。
在本实施例中, 用户通过触摸物体点击接触式触摸屏时, 可以确定用 户需要输入的内容在触摸物体点击接触式触摸屏的位置附近的区域中, 因 此通过第二区域获取模块 1005确定目标区域的内容中可以包括用户需要的 内容。
第二内容获取模块 1006, 用于获取目标区域的内容。
进一步的, 如图 12所示, 本实施例中触摸屏, 还可以包括:
第二接收模块 1007 , 用于接收用户对放大并显示的目标区域的内容的 触摸操作, 根据该触摸操作获取相应的控制信息和 /或输入信息。
在本实施例中, 触摸屏通过第二显示模块 1003显示放大后的目标区域 的内容后, 用户可以确定放大后的目标区域的内容是否包括用户需要输入 的内容; 如果包括, 用户可以通过触摸物体以大于预先设置的阈值的压力 按压接触式触摸屏, 使非接触式触摸屏接收触摸操作后获取相应的输入信 息并输入该内容; 或者, 如果包括, 用户可以对非接触式触摸屏中用户需 要控制的内容对应的区域进行触摸操作, 使非接触式触摸屏接收该触摸操 作后获取相应的控制信息并控制该内容。
本发明实施例提供的触摸屏, 在触摸物体对接触式触摸屏的压力小于 预先设置的阈值时, 通过根据触摸物体对接触式触摸屏的压力, 获取目标 区域内容的放大倍率, 并根据该放大倍率将目标区域的内容放大并显示, 使用户方便通过显示的放大后的目标区域的内容确定输入, 操作筒单。 本 发明实施例提供的技术方案解决了现有技术中, 放大显示的内容与用户需 要输入的内容不符时, 用户需要删除放大显示的内容并重新输入, 操作复 杂的问题。 制方法, 在本发明实施例九中, 对本发明实施例提供的触摸屏的输入控制 方法做进一步限定, 如图 13所示, 本发明实施例九提供的触摸屏的输入控 制方法, 具体步骤可以包括:
步骤 1301 , 当触摸物体与非接触式触摸屏的距离小于预先设置的距离 时, 获取该触摸物体与非接触式触摸屏的距离。
在本实施例中, 用户通过触摸物体接近非接触式触摸屏时, 非接触式 触摸屏可以通过红外线或超声波的反馈时间获取触摸物体与非接触式触摸 屏的距离。
步骤 1302, 根据触摸物体与非接触式触摸屏的距离, 获取目标区域的 放大倍率。
在本实施例中, 触摸物体与非接触式触摸屏的距离, 与目标区域的内 容的放大倍率的关系, 可以为触摸物体与非接触式触摸屏的距离与放大倍 率成反比; 也可以为触摸物体与非接触式触摸屏的距离, 与放大倍率成正 比, 在此不作限制。
步骤 1303, 获取触摸物体指向非接触式触摸屏的位置。
在本实施例中, 非接触式触摸屏可以通过超声波或红外线的反馈位置 获取触摸物体指向非接触式触摸屏的位置。 当移动终端的按键存储是通过 各个按键的坐标实现时, 通过步骤 1303可以直接获取触摸物体指向非接触 式触摸屏的位置坐标, 以该位置坐标为 ( 120,120) 为例说明; 当该位置坐 标为其他坐标, 或移动终端的按键存储通过其他形式实现时, 获取触摸物 体指向非接触式触摸屏的位置的过程, 与上述过程相似, 在此不再——赘 述。
在本实施例中, 以移动终端的按键存储通过各个按键的坐标实现为例 说明。 以按键存储左上角点的坐标为例, 按键 F的坐标为 (5,60)、 按键 G 的坐标为 (65,60)、 按键 H的坐标为 ( 125,60)、 按键 J的坐标为 ( 185,60)、 按键 V的坐标为 (40,120)、 按键 B的坐标为 ( 100,120)及按键 N的坐标 为 ( 160,120)。
步骤 1304, 根据触摸物体指向非接触式触摸屏的位置, 和预先设置的 大小, 确定目标区域。
在本实施例中, 用户通过触摸物体指向非接触式触摸屏时, 可以确定 用户需要输入的内容在触摸物体指向非接触式触摸屏的位置附近的区域 中, 因此通过步骤 1305获取目标区域的内容中可以包括用户需要的内容。 如果通过步骤 1302 获取的触摸物体指向非接触式触摸屏的位置坐标为 ( 120,120), 预先设置大小为 160*120, 通过步骤 1304获取的目标区域的 顶点坐标分别为: (40,60)、 (200,60)、 (40,180) 和(200,180)。 通过步骤 1304获取的顶点坐标还可以为其他坐标, 在此不再——赘述。
步骤 1305, 获取目标区域的内容。
在本实施例中, 如果通过步骤 1305获取的目标区域的顶点坐标分别为
(40,60)、 (200,60)、 (40,180)和(200,180), 根据各个按键的坐标, 可以 获取目标区域包括按键 F和按键 J的一部分,以及按键 G、按键 H、按键 V、 按键 B和按键 N, 如图 14所示。
步骤 1306, 根据该放大倍率将目标区域的内容放大显示。
在本实施例中, 通过上述坐标可知, 按键的边长为 60, 但实际上每个 按键的每个边都有 5 个单位的边缘地带, 当触摸物体指向边缘地带时, 非 接触式触摸屏无法识别用户需要点击的按键; 或者用户无法确定触摸物体 指向非接触式触摸屏的位置的内容是否是需要点击的按键时, 可以通过步 骤 1306将目标区域的内容放大显示, 使触摸物体可以明确的指向非接触式 触摸屏。
在本实施例中, 通过步骤 1306根据放大倍率将目标区域的内容放大显 示, 可以以目标区域的左上角为基点, 将目标区域的内容放大显示; 也可 以以目标区域的右上角为基点, 将目标区域的内容放大显示, 在此不再一
■赞述。
在本实施例中,触摸屏通过步骤 1306显示放大后的目标区域的内容后, 用户可以确定放大后的目标区域的内容是否包括用户需要输入的内容; 如 果包括, 用户可以对非接触式触摸屏中用户需要输入的内容对应的区域进 行触摸操作, 使非接触式触摸屏获取相应的控制信息和 /或输入信息。
本发明实施例提供的触摸屏的输入控制方法, 在触摸物体和非接触式 触摸屏的距离小于预先设置的距离阈值时, 通过根据触摸物体和非接触式 触摸屏的距离, 获取目标区域内容的放大倍率, 并根据该放大倍率将目标 区域的内容放大并显示, 使用户方便通过显示的放大后的目标区域的内容 确定输入, 操作筒单。 本发明实施例提供的技术方案解决了现有技术中, 放大显示的内容与用户需要输入的内容不符时, 用户需要删除放大显示的 内容并重新输入, 操作复杂的问题。
需要说明的是, 通过本发明实施例五和本发明实施例六提供的触摸屏 确定物体接近的装置可以是手机、电子书、导航仪、个人数字助理(Personal Digital Assistant, PDA ), 个人计算机( Personal Computer, PC )、 掌上电脑、 人机交互终端或其他具有显示功能的终端设备。 当所述装置为手机时, 如 图 15所示, 本发明实施例十提供的触摸屏终端, 包括: 外壳 1501 , 电路板 1502, 处理器 1503 , 本发明实施例七所述的触摸屏 1504, 射频电路 1505 , 麦克风 1506, 扬声器 1507和电源 1508。
其中, 上述触摸屏 1504安置在外壳 1501上, 电路板 1502安置在外壳 1501围成的空间内部,处理器 1503和射频电路 1505设置在电路板 1502上; 上述处理器 1503包括前述的各个模块中的全部或部分;该处理器 1503 , 用于对通过触摸屏 1504输入的数据进行处理,和 /或将处理后的数据结果通 过触摸屏 1504输出;
上述射频电路 1505 , 用于建立手机与无线网络的通信, 实现手机与无 线网络的数据接受和发送;
上述麦克风 1506, 用于采集声音并将采集的声音转化为声音数据, 以 便手机通过射频电路向无线网络发送声音数据;
上述扬声器 1507,用于将手机通过射频电路 1505从无线网络接收的声 音数据, 还原为声音并向用户播放该声音;
上述电源 1508, 用于为手机的各个电路或器件供电。
本发明实施例提供的触摸屏终端, 在触摸物体和非接触式触摸屏的距 离小于预先设置的距离阈值时, 通过根据触摸物体和非接触式触摸屏的距 离, 获取目标区域内容的放大倍率, 并根据该放大倍率将目标区域的内容 放大并显示, 使用户方便通过显示的放大后的目标区域的内容确定输入, 操作筒单。 本发明实施例提供的技术方案解决了现有技术中, 放大显示的 内容与用户需要输入的内容不符时, 用户需要删除放大显示的内容并重新 输入, 操作复杂的问题。
本发明实施例提供的触摸屏及其输入控制方法, 可以应用在手机等移 动终端中。 结合本文中所公开的实施例描述的方法或算法的步骤可以直接用硬 件、 处理器执行的软件模块, 或者二者的结合来实施。 软件模块可以置于 随机存储器(RAM )、 内存、 只读存储器(ROM )、 电可编程 ROM、 电可 擦除可编程 ROM、 寄存器、 硬盘、 可移动磁盘、 CD-ROM, 或技术领域内 所公知的任意其它形式的存储介质中。
以上所述, 仅为本发明的具体实施方式, 但本发明的保护范围并不局 限于此, 任何熟悉本技术领域的技术人员在本发明揭露的技术范围内, 可 轻易想到变化或替换, 都应涵盖在本发明的保护范围之内。 因此, 本发明 的保护范围应所述以权利要求的保护范围为准。

Claims

权利要求
1、 一种触摸屏的输入控制方法, 其特征在于, 包括:
当触摸物体与非接触式触摸屏的距离小于预先设置的距离阈值时, 获 取所述触摸物体与所述非接触式触摸屏的距离;
根据所述触摸物体与所述非接触式触摸屏的距离, 获取目标区域的内 容的放大倍率; 其中, 所述目标区域为预先设置大小的区域且包含所述触 摸物体指向所述非接触式触摸屏的位置;
根据所述放大倍率将所述目标区域的内容放大并显示。
2、 根据权利要求 1所述的触摸屏的输入控制方法, 其特征在于, 在根 据所述放大倍率将所述目标区域的内容放大并显示之前, 所述方法还包括: 获取所述触摸物体指向所述非接触式触摸屏的位置;
根据所述触摸物体指向所述非接触式触摸屏的位置, 和所述预先设置 的大小, 确定所述目标区域;
获取所述目标区域的内容。
3、 根据权利要求 2所述的触摸屏的输入控制方法, 其特征在于, 所述 确定所述目标区域包括:
根据所述触摸物体指向所述非接触式触摸屏的位置和所述预先设置的 大小, 以所述触摸物体指向所述非接触式触摸屏的位置为中心并且面积等 于所述预先设置的大小的区域范围为所述目标区域; 或者,
根据所述触摸物体指向所述非接触式触摸屏的位置和所述预先设置的 大小, 将预先设置大小的包含目标位置的圆形区域作为所述目标区域; 或 者,
根据所述触摸物体指向所述非接触式触摸屏的位置和所述预先设置的 大小, 将预先设置大小的包含目标位置的方形区域作为所述目标区域。
4、 根据权利要求 1至 3任一项所述的触摸屏的输入控制方法, 其特征 在于, 还包括:
接收用户对放大并显示的目标区域的内容的触摸操作, 根据所述触摸 操作获取相应的控制信息和 /或输入信息。
5、 根据权利要求 1至 3任一项所述的触摸屏的输入控制方法, 其特征 在于, 所述触摸物体包括用户的手指, 或者触摸笔。
6、 一种触摸屏, 其特征在于, 包括:
距离获取模块, 用于当触摸物体与非接触式触摸屏的距萬小于预先设 置的距离阈值时, 获取所述触摸物体与所述非接触式触摸屏的距离;
第一倍率获取模块, 用于根据所述触摸物体与所述非接触式触摸屏的 距离, 获取目标区域的内容的放大倍率; 其中, 所述目标区域为预先设置 大小的区域且包含所述触摸物体指向所述非接触式触摸屏的位置;
第一显示模块, 用于根据所述放大倍率将所述目标区域的内容放大并 显示。
7、 根据权利要求 6所述的触摸屏, 其特征在于, 还包括:
第一位置获取模块, 用于获取所述触摸物体指向所述非接触式触摸屏 的位置;
第一区域获取模块, 根据所述触摸物体指向所述非接触式触摸屏的位 置, 和所述预先设置的大小, 确定所述目标区域;
第一内容获取模块, 用于获取所述目标区域的内容。
8、 根据权利要求 7所述的触摸屏, 其特征在于, 所述第一区域获取模 块包括:
第一区域获取子模块, 用于根据所述触摸物体指向所述非接触式触摸 屏的位置和所述预先设置的大小, 以所述触摸物体指向所述非接触式触摸 屏的位置为中心并且面积等于所述预先设置的大小的区域范围为所述目标 区域; 或 第二区域获取子模块, 用于根据所述触摸物体指向所述非接触式触摸 屏的位置和所述预先设置的大小, 将预先设置大小的包含目标位置的圆形 区域作为所述目标区域; 或
第三区域获取子模块, 用于根据所述触摸物体指向所述非接触式触摸 屏的位置和所述预先设置的大小, 将预先设置大小的包含目标位置的方形 区域作为所述目标区域。
9、 根据权利要求 6所述的触摸屏, 其特征在于, 还包括:
第一接收模块, 用于接收用户对放大并显示的目标区域的内容的触摸 操作, 根据所述触摸操作获取相应的控制信息和 /或输入信息。
10、 一种触摸屏终端, 其特征在于, 所述触摸屏终端包括: 外壳, 电 路板, 处理器, 权 6至 9任一项所述的触摸屏, 射频电路, 麦克风, 扬声 器, 电源;
所述触摸屏安置在所述外壳上, 所述电路板安置在所述外壳围成的空 间内部, 所述处理器和所述射频电路设置在所述电路板上;
所述处理器包括前述的各个模块中的全部或者部分; 所述处理器, 用 于对通过所述触摸屏输入的数据进行处理, 和 /或将处理后的数据结果通过 所述触摸屏输出;
所述射频电路, 用于建立手机与无线网络的通信, 实现手机与无线网 络的数据接收和发送;
所述麦克风, 用于采集声音并将采集的声音转化为声音数据, 以便所 述手机通过所述射频电路向无线网络发送所述声音数据;
所述扬声器, 用于将所述手机通过所述射频电路从无线网络接收的声 音数据, 还原为声音并向用户播放该声音;
所述电源, 用于为所述手机的各个电路或器件供电。
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