CN102253749A - Touch screen and input control method thereof - Google Patents
Touch screen and input control method thereof Download PDFInfo
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- CN102253749A CN102253749A CN2011102020684A CN201110202068A CN102253749A CN 102253749 A CN102253749 A CN 102253749A CN 2011102020684 A CN2011102020684 A CN 2011102020684A CN 201110202068 A CN201110202068 A CN 201110202068A CN 102253749 A CN102253749 A CN 102253749A
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- Prior art keywords
- touch
- screen
- target area
- content
- contactless
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F2203/04101—2.5D-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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/048—Indexing scheme relating to G06F3/048
- G06F2203/04805—Virtual magnifying lens, i.e. window or frame movable on top of displayed information to enlarge it for better reading or selection
Abstract
The embodiment of the invention provides a touch screen and an input control method thereof, relating to the field of communication. The invention aims at solving the problem that the operation of the prior art is complex. The technical scheme provided by the embodiment of the invention comprises the following steps of: when the distance between a touched object and a non-contact-type touch screen is less than a preset threshold value of the distance, acquiring the distance between the touched object and the non-contact-type touch screen; according to the distance between the touched object and the non-contact-type touch screen, acquiring the magnifying power of content of a target area, wherein the target area is an area the size of which is preset, and includes the position of the non-contact-type touch screen to which the touch object points; and according to the magnifying power, magnifying and displaying the content of the target area. The embodiment of the invention can be applied in the mobile terminals such as mobile phones and the like.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of touch-screen and input control method thereof.
Background technology
Touch-screen is as a kind of up-to-date computer input equipment, and it is simple, convenient, the most natural present a kind of man-machine interaction mode, is widely used on mobile phone, TV and other multimedia bearers.Existing touch-screen mainly can comprise contact touch-screen and contactless touch-screen; The point that the contact touch-screen touches by the user is determined the button of input; And contactless touch-screen can be set up ultrasound wave or ultrared matrix on screen, utilizes feedback time to calculate contact object and the distance of screen and the point that is about to touch, and then determines the button of input.
In the prior art, generally by dummy keyboard at the touch-screen inputing characters, though that the size of mobile phone screen constantly becomes is big, on the mobile phone screen of limited area, dummy keyboard is set, make that the shared area of each character is very little, make mistakes easily when the user is touched.In order to improve the accuracy rate that the user touches, the process of touch-screen being imported control comprises: at first touch-screen obtains the content of user's input; After touch-screen receives the signal that the user confirms to import, this content amplified show.
State in realization in the process of input control of touch-screen, the inventor finds that there are the following problems at least in the prior art: when the content that amplification content displayed and user need import is not inconsistent, the user need delete and amplify content displayed and re-enter complicated operation.
Summary of the invention
Embodiments of the invention provide a kind of touch-screen and input control method thereof, the input of realization touch-screen that can be simple to operate.
On the one hand, provide a kind of input control method of touch-screen, having comprised:, obtained the distance of described touch object and described contactless touch-screen when the distance that touches object and contactless touch-screen during less than the distance threshold that sets in advance; According to the distance of described touch object and described contactless touch-screen, obtain the enlargement ratio of the content of target area; Wherein, described target area is to set in advance the zone of size and comprise the position that described touch object points to described contactless touch-screen; According to described enlargement ratio the content of described target area is amplified and demonstration.
Another aspect provides a kind of touch-screen, comprising:
Apart from acquisition module, be used for obtaining the distance of described touch object and described contactless touch-screen when the distance that touches object and contactless touch-screen during less than the distance threshold that sets in advance;
The first multiplying power acquisition module is used for the distance according to described touch object and described contactless touch-screen, obtains the enlargement ratio of the content of target area; Wherein, described target area is to set in advance the zone of size and comprise the position that described touch object points to described contactless touch-screen;
First display module is used for according to described enlargement ratio the content of described target area being amplified and demonstration.
Touch-screen that the embodiment of the invention provides and input control method thereof, in the distance that touches object and contactless touch-screen during less than the distance threshold that sets in advance, by distance according to touch object and contactless touch-screen, obtain the enlargement ratio of target area content, and according to of content amplification and the demonstration of this enlargement ratio with the target area, make the convenient content of user determine input by the target area after the amplification that shows, simple to operate.The technical scheme that the embodiment of the invention provides has solved in the prior art, and when the content that amplification content displayed and user need import was not inconsistent, the user need delete and amplify content displayed and re-enter the problem of complicated operation.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The process flow diagram of the input control method of the touch-screen that Fig. 1 provides for the embodiment of the invention one;
The process flow diagram of the input control method of the touch-screen that Fig. 2 provides for the embodiment of the invention two;
The process flow diagram of the input control method of the touch-screen that Fig. 3 provides for the embodiment of the invention three;
The process flow diagram of the input control method of the touch-screen that Fig. 4 provides for the embodiment of the invention four;
The process flow diagram of the input control method of the touch-screen that Fig. 5 provides for the embodiment of the invention five;
The process flow diagram of the input control method of the touch-screen that Fig. 6 provides for the embodiment of the invention six;
The structural representation one of the touch-screen that Fig. 7 provides for the embodiment of the invention seven;
The structural representation two of the touch-screen that Fig. 8 provides for the embodiment of the invention seven;
The structural representation three of the touch-screen that Fig. 9 provides for the embodiment of the invention seven;
The structural representation one of the touch-screen that Figure 10 provides for the embodiment of the invention eight;
The structural representation two of the touch-screen that Figure 11 provides for the embodiment of the invention eight;
The structural representation three of the touch-screen that Figure 12 provides for the embodiment of the invention eight;
The process flow diagram of the input control method of the touch-screen that Figure 13 provides for the embodiment of the invention nine;
The synoptic diagram of the content that Figure 14 comprises for target area in the process flow diagram of the input control method of touch-screen shown in Figure 13;
The structural representation of the touch screen terminal that Figure 15 provides for the embodiment of the invention ten.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
In order to solve the problem of prior art complicated operation, the embodiment of the invention provides a kind of touch-screen and input control method thereof.
As shown in Figure 1, the input control method of the touch-screen that the embodiment of the invention one provides comprises:
In the present embodiment, contactless touch-screen in the step 101 can produce relevant signal when the touch object does not touch contactless touch-screen; This coherent signal is used to refer to position that the touch objects body is positioned at contactless touch-screen, touches object and the distance of contactless touch-screen and the speed of touch object of which movement etc.Touching object in the step 101 can be user's finger or felt pen, also can be the object that contactless touch-screen can arrive by ultrasound wave or infrared detection, does not limit at this.The distance threshold that sets in advance in the step 101 can be by ultrasound wave or the infrared detection ultimate range to object for contactless touch-screen; Also can arrive any distance of object for contactless touch-screen by ultrasound wave or infrared detection, give unnecessary details no longer one by one at this.
In the present embodiment, contactless touch-screen can obtain the distance that touches object and contactless touch-screen according to ultrasound wave or ultrared feedback time.
In this enforcement, the target area is to set in advance the zone of size and comprise to touch the position that object points to contactless touch-screen in the step 102.Can point to the position of contactless touch-screen and the size that sets in advance according to touching object, will set in advance the border circular areas that comprises the target location of size as the target area; Perhaps also can point to the position of contactless touch-screen and the size that sets in advance, will set in advance the square region that comprises the target location of size as the target area according to touching object; Perhaps can also point to the position of contactless touch-screen and the size that sets in advance according to touching object, will with touch position that object points to contactless touch-screen be the regional extent of center and the area size that equals to set in advance as the target area, do not limit at this.
In the present embodiment, touch the distance of object and contactless touch-screen, the relation with the enlargement ratio of the content of target area can be inversely proportional to enlargement ratio for the distance of touch objects body and contactless touch-screen; Also can be the distance of touch objects body and contactless touch-screen, be directly proportional, not limit at this with enlargement ratio.
In the present embodiment, according to enlargement ratio the content of target area being amplified demonstration by step 103, can be basic point with the upper left corner of target area, the content of target area is amplified show; Can be basic point with the upper right corner of target area also, the content of target area is amplified demonstration, give unnecessary details no longer one by one at this.
In the present embodiment, can create the content that a new figure layer shows the target area after amplifying, also can show the content of the target area after this amplification, give unnecessary details no longer one by one at this by other modes by step 103.
In the present embodiment, after touch-screen showed the content of the target area after amplifying by step 103, whether the content of the target area after the user can determine to amplify comprised the content that the user need import; If comprise, touch operation is carried out in the zone of the content correspondence that the user can need import user in the contactless touch-screen, makes contactless touch-screen obtain corresponding control information and/or input information.
The input control method of the touch-screen that the embodiment of the invention provides, in the distance that touches object and contactless touch-screen during less than the distance threshold that sets in advance, by distance according to touch object and contactless touch-screen, obtain the enlargement ratio of target area content, and according to of content amplification and the demonstration of this enlargement ratio with the target area, make the convenient content of user determine input by the target area after the amplification that shows, simple to operate.The technical scheme that the embodiment of the invention provides has solved in the prior art, and when the content that amplification content displayed and user need import was not inconsistent, the user need delete and amplify content displayed and re-enter the problem of complicated operation.
As shown in Figure 2, the input control method of the touch-screen that the embodiment of the invention two provides comprises:
In the present embodiment, contactless touch-screen can obtain by ultrasound wave or ultrared feedback position and touch the position that object points to contactless touch-screen.When the storage of the button of portable terminal is when realizing by the coordinate of each button, can directly obtain by step 203 and touch the position coordinates that object points to contactless touch-screen; When the button storage of portable terminal realizes by other forms, obtain and touch the process that object points to the position of contactless touch-screen, similar to the above process, give unnecessary details no longer one by one at this.
In the present embodiment, when the user points to contactless touch-screen by touching object, can determine near content that the user need the import zone touching the position that object points to contactless touch-screen, therefore determine to comprise in the content of target area the content of user's needs by step 204.
In the present embodiment, determine the target area, can will set in advance the border circular areas that comprises the target location of size for pointing to the position of contactless touch-screen and the size that sets in advance according to touching object as the target area by step 204; Perhaps also can will set in advance the square region that comprises the target location of size for pointing to the position of contactless touch-screen and the size that sets in advance according to touching object as the target area; Perhaps can also be for pointing to the position of contactless touch-screen and the size that sets in advance according to touching object, will with touch position that object points to contactless touch-screen be the regional extent of center and the area size that equals to set in advance as the target area, do not limit at this.
In the present embodiment, after touch-screen showed the content of the target area after amplifying by step 206, whether the content of the target area after the user can determine to amplify comprised the content that the user need import; If comprise, touch operation is carried out in the zone of the content correspondence that the user can need import user in the contactless touch-screen, makes contactless touch-screen obtain corresponding control information and/or input information.
The input control method of the touch-screen that the embodiment of the invention provides, in the distance that touches object and contactless touch-screen during less than the distance threshold that sets in advance, by distance according to touch object and contactless touch-screen, obtain the enlargement ratio of target area content, and according to of content amplification and the demonstration of this enlargement ratio with the target area, make the convenient content of user determine input by the target area after the amplification that shows, simple to operate.The technical scheme that the embodiment of the invention provides has solved in the prior art, and when the content that amplification content displayed and user need import was not inconsistent, the user need delete and amplify content displayed and re-enter the problem of complicated operation.
As shown in Figure 3, the input control method of the touch-screen that the embodiment of the invention three provides comprises:
In the present embodiment, after touch-screen showed the content of the target area after amplifying by step 303, whether the content of the target area after the user can determine to amplify comprised the content that the user need import; If comprise, the user can touch the zone of the content correspondence that the user need import in the contactless touch-screen, obtains corresponding input information and imports this content after making contactless touch-screen receive this touch operation; Perhaps, if comprise, touch operation is carried out in the zone of the content correspondence that the user can need control user in the contactless touch-screen, obtains corresponding control information and controls this content after making contactless touch-screen receive this touch operation.
The input control method of the touch-screen that the embodiment of the invention provides, in the distance that touches object and contactless touch-screen during less than the distance threshold that sets in advance, by distance according to touch object and contactless touch-screen, obtain the enlargement ratio of target area content, and according to of content amplification and the demonstration of this enlargement ratio with the target area, make the convenient content of user determine input by the target area after the amplification that shows, simple to operate.The technical scheme that the embodiment of the invention provides has solved in the prior art, and when the content that amplification content displayed and user need import was not inconsistent, the user need delete and amplify content displayed and re-enter the problem of complicated operation.
As shown in Figure 4, the input control method of the touch-screen that the embodiment of the invention four provides comprises:
In the present embodiment, contact touch-screen in the step 401, portion's setting pressure sensor makes when touching object touch contact touch-screen within it, produces coherent signal; This coherent signal is used to refer to the dynamics that touches object face contact formula touch-screen.Touching object in the step 401, can be user's finger, also can be that contact touch-screens such as felt pen can detected object, gives unnecessary details no longer one by one at this.The pressure threshold that sets in advance in the step 401 can detected any pressure for pressure transducer in the contact touch-screen, gives unnecessary details no longer one by one at this.
Step 402 according to the pressure that touches object butt joint touch touch-screen, is obtained the enlargement ratio of target area content.
In the present embodiment, the target area is to set in advance the zone of size and comprise to touch the position that object is clicked the contact touch-screen in the step 402.Can point to the position of contactless touch-screen and the size that sets in advance according to touching object, will set in advance the border circular areas that comprises the target location of size as the target area; Perhaps also can point to the position of contactless touch-screen and the size that sets in advance, will set in advance the square region that comprises the target location of size as the target area according to touching object; Perhaps can also point to the position of contactless touch-screen and the size that sets in advance according to touching object, will with touch position that object points to contactless touch-screen be the regional extent of center and the area size that equals to set in advance as the target area, do not limit at this.
In the present embodiment, touch the pressure of object butt joint touch touch-screen, the relation with the enlargement ratio of the content of target area can be directly proportional with enlargement ratio for the pressure of touch objects body to the contact touch-screen; Can not limit at this for the pressure and the enlargement ratio of touch objects body to the contact touch-screen is inversely proportional to yet.
Step 403 is amplified the content of target area and demonstration according to enlargement ratio.
In the present embodiment, according to enlargement ratio the content of target area being amplified demonstration by step 403, can be basic point with the upper left corner of target area, the content of target area is amplified show; Can be basic point with the upper right corner of target area also, the content of target area is amplified demonstration, give unnecessary details no longer one by one at this.
In the present embodiment, can create the content that a new figure layer shows the target area after amplifying, also can show the content of the target area after this amplification, give unnecessary details no longer one by one at this by other modes by step 103.
In the present embodiment, after touch-screen showed the content of the target area after amplifying by step 403, whether the content of the target area after the user can determine to amplify comprised the content that the user need import; If comprise, touch operation is carried out in the zone of the content correspondence that the user can need import user in the contactless touch-screen, makes contactless touch-screen obtain corresponding control information and/or input information.
The input control method of the touch-screen that the embodiment of the invention provides, at the pressure that touches object butt joint touch touch-screen during less than the threshold value that sets in advance, by pressure according to touch object butt joint touch touch-screen, obtain the enlargement ratio of target area content, and according to of content amplification and the demonstration of this enlargement ratio with the target area, make the convenient content of user determine input by the target area after the amplification that shows, simple to operate.The technical scheme that the embodiment of the invention provides has solved in the prior art, and when the content that amplification content displayed and user need import was not inconsistent, the user need delete and amplify content displayed and re-enter the problem of complicated operation.
As shown in Figure 5, the input control method of the touch-screen that the embodiment of the invention five provides comprises:
Step 501 is to step 502, when the pressure that touches object butt joint touch touch-screen during less than the pressure threshold that sets in advance, obtains the pressure and the enlargement ratio that touch object butt joint touch touch-screen.Detailed process is similar to step 402 to step 401 shown in Figure 4, gives unnecessary details no longer one by one at this.
Step 503 is obtained and is touched the position that object is clicked the contact touch-screen.
In the present embodiment, the contact touch-screen can directly obtain and touch the position that object is clicked the contact touch-screen.When the storage of the button of portable terminal is when realizing by the coordinate of each button, can directly obtain by step 503 and touch the position coordinates that object is clicked the contact touch-screen; When the button storage of portable terminal realizes by other forms, obtain and touch the process that object is clicked the position of contact touch-screen, similar to the above process, give unnecessary details no longer one by one at this.
Step 504 is clicked the position of contact touch-screen and the size that sets in advance according to touching object, determines the target area.
In the present embodiment, when the user clicks the contact touch-screen by touching object, can determine that content that the user need import clicks near the position of contact touch-screen the zone touching object, therefore determine to comprise in the content of target area the content of user's needs by step 504.
In the present embodiment, determine the target area, can will set in advance the border circular areas that comprises the target location of size for pointing to the position of contactless touch-screen and the size that sets in advance according to touching object as the target area by step 504; Perhaps also can will set in advance the square region that comprises the target location of size for pointing to the position of contactless touch-screen and the size that sets in advance according to touching object as the target area; Perhaps can also be for pointing to the position of contactless touch-screen and the size that sets in advance according to touching object, will with touch position that object points to contactless touch-screen be the regional extent of center and the area size that equals to set in advance as the target area, do not limit at this.
Step 505 is obtained the content of target area.
Step 506 according to the pressure that touches object butt joint touch touch-screen, is obtained the enlargement ratio of the content of target area, and according to this enlargement ratio the content of target area is amplified and demonstration.Detailed process is similar to step 403 shown in Figure 4, gives unnecessary details no longer one by one at this.
In the present embodiment, after touch-screen showed the content of the target area after amplifying by step 506, whether the content of the target area after the user can determine to amplify comprised the content that the user need import; If comprise, touch operation is carried out in the zone of the content correspondence that the user can need import user in the contactless touch-screen, makes contactless touch-screen obtain corresponding control information and/or input information.
The input control method of the touch-screen that the embodiment of the invention provides, at the pressure that touches object butt joint touch touch-screen during less than the threshold value that sets in advance, by pressure according to touch object butt joint touch touch-screen, obtain the enlargement ratio of target area content, and according to of content amplification and the demonstration of this enlargement ratio with the target area, make the convenient content of user determine input by the target area after the amplification that shows, simple to operate.The technical scheme that the embodiment of the invention provides has solved in the prior art, and when the content that amplification content displayed and user need import was not inconsistent, the user need delete and amplify content displayed and re-enter the problem of complicated operation.
As shown in Figure 6, the input control method of the touch-screen that the embodiment of the invention six provides comprises:
Step 601 is obtained the pressure and the enlargement ratio that touch object butt joint touch touch-screen to step 603, and according to this enlargement ratio the content of target area is amplified and demonstration.Detailed process is similar to step 403 to step 401 shown in Figure 4, gives unnecessary details no longer one by one at this.
Step 604 receives the touch operation of user to the content of the target area of amplification and demonstration, obtains corresponding control information and/or input information according to this touch operation.
In the present embodiment, after touch-screen showed the content of the target area after amplifying by step 603, whether the content of the target area after the user can determine to amplify comprised the content that the user need import; If comprise, the user can be by touching object with the pressure face contact formula touch-screen greater than the threshold value that sets in advance, and obtains corresponding input information and import this content after making contactless touch-screen receive this touch operation; Perhaps, if comprise, touch operation is carried out in the zone of the content correspondence that the user can need control user in the contactless touch-screen, obtains corresponding control information and controls this content after making contactless touch-screen receive this touch operation.
The input control method of the touch-screen that the embodiment of the invention provides, at the pressure that touches object butt joint touch touch-screen during less than the threshold value that sets in advance, by pressure according to touch object butt joint touch touch-screen, obtain the enlargement ratio of target area content, and according to of content amplification and the demonstration of this enlargement ratio with the target area, make the convenient content of user determine input by the target area after the amplification that shows, simple to operate.The technical scheme that the embodiment of the invention provides has solved in the prior art, and when the content that amplification content displayed and user need import was not inconsistent, the user need delete and amplify content displayed and re-enter the problem of complicated operation.
As shown in Figure 7, the touch-screen that the embodiment of the invention seven provides comprises:
Apart from acquisition module 701, be used for obtaining the distance of touch object and contactless touch-screen when the distance that touches object and contactless touch-screen during less than the distance threshold that sets in advance.
In the present embodiment, apart from contactless touch-screen in the acquisition module 701, can when not touching contactless touch-screen, the touch object produce relevant signal; This coherent signal is used to refer to position that the touch objects body is positioned at contactless touch-screen, touches object and the distance of contactless touch-screen and the speed of touch object of which movement etc.Apart from touching object in the acquisition module 701 can be user's finger or felt pen, also can be the object that contactless touch-screen can arrive by ultrasound wave or infrared detection, does not limit at this.Apart from the distance threshold that sets in advance in the acquisition module 701, can arrive the ultimate range of object by ultrasound wave or infrared detection for contactless touch-screen; Also can arrive any distance of object for contactless touch-screen by ultrasound wave or infrared detection, give unnecessary details no longer one by one at this.
In the present embodiment, contactless touch-screen can obtain the distance that touches object and contactless touch-screen according to ultrasound wave or ultrared feedback time.
The first multiplying power acquisition module 702 is used for obtaining the enlargement ratio of the content of target area according to the distance that touches object and contactless touch-screen; Wherein, the target area is to set in advance the zone of size and comprise to touch the position that object points to contactless touch-screen.
In this enforcement, the target area is to set in advance the zone of size and comprise to touch the position that object points to contactless touch-screen in the first multiplying power acquisition module 702.Can point to the position of contactless touch-screen and the size that sets in advance according to touching object, will set in advance the border circular areas that comprises the target location of size as the target area; Perhaps also can point to the position of contactless touch-screen and the size that sets in advance, will set in advance the square region that comprises the target location of size as the target area according to touching object; Perhaps can also point to the position of contactless touch-screen and the size that sets in advance according to touching object, will with touch position that object points to contactless touch-screen be the regional extent of center and the area size that equals to set in advance as the target area, do not limit at this.
In the present embodiment, touch the distance of object and contactless touch-screen, the relation with the enlargement ratio of the content of target area can be inversely proportional to enlargement ratio for the distance of touch objects body and contactless touch-screen; Also can be the distance of touch objects body and contactless touch-screen, be directly proportional, not limit at this with enlargement ratio.
In the present embodiment, according to enlargement ratio the content of target area being amplified demonstration by first display module 703, can be basic point with the upper left corner of target area, the content of target area is amplified show; Can be basic point with the upper right corner of target area also, the content of target area is amplified demonstration, give unnecessary details no longer one by one at this.
In the present embodiment, can create the content that a new figure layer shows the target area after amplifying, also can show the content of the target area after this amplification, give unnecessary details no longer one by one at this by other modes by first display module 703.
Further, as shown in Figure 8, touch-screen in the present embodiment can also comprise:
Primary importance acquisition module 704 is used to obtain the position that the touch object points to contactless touch-screen.
In the present embodiment, contactless touch-screen can obtain by ultrasound wave or ultrared feedback position and touch the position that object points to contactless touch-screen.When the storage of the button of portable terminal is when realizing by the coordinate of each button, can directly obtain by primary importance acquisition module 704 and touch the position coordinates that object points to contactless touch-screen; When the button storage of portable terminal realizes by other forms, obtain and touch the process that object points to the position of contactless touch-screen, similar to the above process, give unnecessary details no longer one by one at this.
First area acquisition module 705 points to the position of contactless touch-screen and the size that sets in advance according to touching object, determines the target area.
In the present embodiment, when the user points to contactless touch-screen by touching object, can determine near content that the user need the import zone touching the position that object points to contactless touch-screen, therefore obtain the content that can comprise user's needs in the content of target area by first area acquisition module 705.
In the present embodiment, first area acquisition module 705 can comprise that the first area obtains submodule, second area obtains submodule or the 3rd zone obtains submodule.Wherein, the first area obtains submodule, being used for pointing to the position of contactless touch-screen and the size that sets in advance according to touching object, is that the regional extent of center and the area size that equals to set in advance is the target area to touch position that object points to contactless touch-screen; Second area obtains submodule, is used for pointing to the position of contactless touch-screen and the size that sets in advance according to touching object, will set in advance the border circular areas that comprises the target location of size as the target area; The 3rd zone obtains submodule, is used for pointing to the position of contactless touch-screen and the size that sets in advance according to touching object, will set in advance the square region that comprises the target location of size as the target area.
First content acquisition module 706 is used to obtain the content of target area.
Further, as shown in Figure 9, touch-screen in the present embodiment can also comprise:
In the present embodiment, after touch-screen showed the content of the target area after amplifying by first display module 703, whether the content of the target area after the user can determine to amplify comprised the content that the user need import; If comprise, the user can touch the zone of the content correspondence that the user need import in the contactless touch-screen, obtains corresponding input information and imports this content after making contactless touch-screen receive this touch operation; Perhaps, if comprise, touch operation is carried out in the zone of the content correspondence that the user can need control user in the contactless touch-screen, obtains corresponding control information and controls this content after making contactless touch-screen receive this touch operation.
The touch-screen that the embodiment of the invention provides, in the distance that touches object and contactless touch-screen during less than the distance threshold that sets in advance, by distance according to touch object and contactless touch-screen, obtain the enlargement ratio of target area content, and according to of content amplification and the demonstration of this enlargement ratio with the target area, make the convenient content of user determine input by the target area after the amplification that shows, simple to operate.The technical scheme that the embodiment of the invention provides has solved in the prior art, and when the content that amplification content displayed and user need import was not inconsistent, the user need delete and amplify content displayed and re-enter the problem of complicated operation.
As shown in figure 10, the touch-screen that the embodiment of the invention eight provides comprises:
In the present embodiment, contact touch-screen in the pressure acquisition module 1001, portion's setting pressure sensor makes when touching object touch contact touch-screen within it, produces coherent signal; This coherent signal is used to refer to the dynamics that touches object face contact formula touch-screen.Touching object in the pressure acquisition module 1001, can be user's finger, also can be that contact touch-screens such as felt pen can detected object, gives unnecessary details no longer one by one at this.The pressure threshold that sets in advance in the pressure acquisition module 1001 can detected any pressure for pressure transducer in the contact touch-screen, gives unnecessary details no longer one by one at this.
The second multiplying power acquisition module 1002 is used for obtaining the enlargement ratio of target area content according to the pressure that touches object butt joint touch touch-screen, and the target area is to set in advance the zone of size and comprise to touch the position that object points to the contact touch-screen.
In the present embodiment, can point to the position of contactless touch-screen and the size that sets in advance, will set in advance the border circular areas that comprises the target location of size as the target area according to touching object; Perhaps also can point to the position of contactless touch-screen and the size that sets in advance, will set in advance the square region that comprises the target location of size as the target area according to touching object; Perhaps can also point to the position of contactless touch-screen and the size that sets in advance according to touching object, will with touch position that object points to contactless touch-screen be the regional extent of center and the area size that equals to set in advance as the target area, do not limit at this.
In the present embodiment, touch the pressure of object butt joint touch touch-screen, the relation with the enlargement ratio of the content of target area can be directly proportional with enlargement ratio for the pressure of touch objects body to the contact touch-screen; Can not limit at this for the pressure and the enlargement ratio of touch objects body to the contact touch-screen is inversely proportional to yet.
In the present embodiment, according to enlargement ratio the content of target area being amplified demonstration by second display module 1003, can be basic point with the upper left corner of target area, the content of target area is amplified show; Can be basic point with the upper right corner of target area also, the content of target area is amplified demonstration, give unnecessary details no longer one by one at this.
In the present embodiment, can create the content that a new figure layer shows the target area after amplifying, also can show the content of the target area after this amplification, give unnecessary details no longer one by one at this by other modes by second display module 1003.
Further, as shown in figure 11, touch-screen in the present embodiment can also comprise:
Second place acquisition module 1004 is used to obtain the position that touches object sensing contact touch-screen.
In the present embodiment, the contact touch-screen can directly obtain and touch the position that object is clicked the contact touch-screen.When the storage of the button of portable terminal is when realizing by the coordinate of each button, can directly obtain by second place acquisition module 1004 and touch the position coordinates that object is clicked the contact touch-screen; When the button storage of portable terminal realizes by other forms, obtain and touch the process that object is clicked the position of contact touch-screen, similar to the above process, give unnecessary details no longer one by one at this.
Second area acquisition module 1005 is used for pointing to the position of contact touch-screen and the size that sets in advance according to touching object, determines the target area.
In the present embodiment, when the user clicks the contact touch-screen by touching object, can determine that content that the user need import clicks near the position of contact touch-screen the zone touching object, therefore determine to comprise in the content of target areas the content of user's needs by second area acquisition module 1005.
Second content acquisition module 1006 is used to obtain the content of target area.
Further, as shown in figure 12, touch-screen in the present embodiment can also comprise:
In the present embodiment, after touch-screen showed the content of the target area after amplifying by second display module 1003, whether the content of the target area after the user can determine to amplify comprised the content that the user need import; If comprise, the user can be by touching object with the pressure face contact formula touch-screen greater than the threshold value that sets in advance, and obtains corresponding input information and import this content after making contactless touch-screen receive touch operation; Perhaps, if comprise, touch operation is carried out in the zone of the content correspondence that the user can need control user in the contactless touch-screen, obtains corresponding control information and controls this content after making contactless touch-screen receive this touch operation.
The touch-screen that the embodiment of the invention provides, at the pressure that touches object butt joint touch touch-screen during less than the threshold value that sets in advance, by pressure according to touch object butt joint touch touch-screen, obtain the enlargement ratio of target area content, and according to of content amplification and the demonstration of this enlargement ratio with the target area, make the convenient content of user determine input by the target area after the amplification that shows, simple to operate.The technical scheme that the embodiment of the invention provides has solved in the prior art, and when the content that amplification content displayed and user need import was not inconsistent, the user need delete and amplify content displayed and re-enter the problem of complicated operation.
In order to make those skilled in the art can implement the input control method of the touch-screen that the embodiment of the invention provides, in the embodiment of the invention nine, the input control method of the touch-screen that the embodiment of the invention is provided is done further qualification, as shown in figure 13, the input control method of the touch-screen that the embodiment of the invention nine provides, concrete steps can comprise:
In the present embodiment, the user is when touching object near contactless touch-screen, and contactless touch-screen can obtain the distance that touches object and contactless touch-screen by infrared ray or hyperacoustic feedback time.
In the present embodiment, touch the distance of object and contactless touch-screen, the relation with the enlargement ratio of the content of target area can be inversely proportional to enlargement ratio for the distance of touch objects body and contactless touch-screen; Also can be the distance of touch objects body and contactless touch-screen, be directly proportional, not limit at this with enlargement ratio.
In the present embodiment, contactless touch-screen can obtain by ultrasound wave or ultrared feedback position and touch the position that object points to contactless touch-screen.When the storage of the button of portable terminal is when realizing by the coordinate of each button, can directly obtain by step 1303 and touch the position coordinates that object points to contactless touch-screen, be that (120,120) are the example explanation with this position coordinates; When this position coordinates is other coordinates, or the storage of the button of portable terminal obtains and touch the process that object points to the position of contactless touch-screen when realizing by other forms, and is similar to the above process, gives unnecessary details no longer one by one at this.
In the present embodiment, the coordinate of storing by each button with the button of portable terminal is embodied as the example explanation.The coordinate of storing upper left angle point with button is an example, the coordinate of button F is (5,60), the coordinate of button G is (65,60), the coordinate of button H is (125,60), the coordinate of button J is that the coordinate of (185,60), button V is that the coordinate of (40,120), button B is (100,120) and the coordinate of button N be (160,120).
In the present embodiment, when the user points to contactless touch-screen by touching object, can determine near content that the user need the import zone touching the position that object points to contactless touch-screen, therefore obtain the content that can comprise user's needs in the content of target area by step 1305.If it is (120 that the touch object that obtains by step 1302 points to the position coordinates of contactless touch-screen, 120), set in advance size and be 160*120, the apex coordinate of the target area that obtains by step 1304 is respectively: (40,60), (200,60), (40,180) and (200,180).Can also give unnecessary details no longer one by one at this for other coordinates by the apex coordinate that step 1304 is obtained.
In the present embodiment, if the apex coordinate of the target area that obtains by step 1305 is respectively (40,60), (200,60), (40,180) and (200,180), coordinate according to each button, can obtain the part that the target area comprises button F and button J, and button G, button H, button V, button B and button N, as shown in figure 14.
In the present embodiment, by above-mentioned coordinate as can be known, the length of side of button is 60, but in fact all there is the edge zone of 5 units on each limit of each button, and when touching object points toward edge area, contactless touch-screen can't be discerned the button that the user need click; When perhaps the user can't determine to touch the content that object points to the position of contactless touch-screen and whether is the button that needs to click, can the content of target area be amplified by step 1306 and show, make to touch the contactless touch-screen of sensing that object can be clear and definite.
In the present embodiment, according to enlargement ratio the content of target area being amplified demonstration by step 1306, can be basic point with the upper left corner of target area, the content of target area is amplified show; Can be basic point with the upper right corner of target area also, the content of target area is amplified demonstration, give unnecessary details no longer one by one at this.
In the present embodiment, after touch-screen showed the content of the target area after amplifying by step 1306, whether the content of the target area after the user can determine to amplify comprised the content that the user need import; If comprise, touch operation is carried out in the zone of the content correspondence that the user can need import user in the contactless touch-screen, makes contactless touch-screen obtain corresponding control information and/or input information.
The input control method of the touch-screen that the embodiment of the invention provides, in the distance that touches object and contactless touch-screen during less than the distance threshold that sets in advance, by distance according to touch object and contactless touch-screen, obtain the enlargement ratio of target area content, and according to of content amplification and the demonstration of this enlargement ratio with the target area, make the convenient content of user determine input by the target area after the amplification that shows, simple to operate.The technical scheme that the embodiment of the invention provides has solved in the prior art, and when the content that amplification content displayed and user need import was not inconsistent, the user need delete and amplify content displayed and re-enter the problem of complicated operation.
Need to prove, determine that by the touch-screen that the embodiment of the invention five and the embodiment of the invention six provide the approaching device of object can be mobile phone, e-book, navigating instrument, personal digital assistant (Personal Digital Assistant, PDA), personal computer (Personal Computer, PC), palm PC, human-computer interaction terminal or other have the terminal device of Presentation Function.When described device was mobile phone, as shown in figure 15, the touch screen terminal that the embodiment of the invention ten provides comprised: shell 1501, circuit board 1502, processor 1503, the embodiment of the invention seven described touch-screens 1504, radio circuit 1505, microphone 1506, loudspeaker 1507 and power supply 1508.
Wherein, above-mentioned touch-screen 1504 is placed on the shell 1501, and circuit board 1502 is placed in the interior volume that shell 1501 surrounds, and processor 1503 and radio circuit 1505 are arranged on the circuit board 1502;
Above-mentioned processor 1503 comprises all or part of in aforesaid each module; This processor 1503 is used for the data of importing by touch-screen 1504 are handled, and/or the data result after will handling is by touch-screen 1504 outputs;
Above-mentioned radio circuit 1505 is used to set up communicating by letter of mobile phone and wireless network, realizes that the mobile phone and the data of wireless network accept and transmission;
Above-mentioned microphone 1506 is used to gather sound and the sound of gathering is converted into voice data, so that mobile phone sends voice data by radio circuit to wireless network;
Above-mentioned loudspeaker 1507 is used for mobile phone is passed through radio circuit 1505 from the voice data that wireless network receives, and is reduced to sound and plays this sound to the user;
Above-mentioned power supply 1508 is used to each circuit or the device power supply of mobile phone.
The touch screen terminal that the embodiment of the invention provides, in the distance that touches object and contactless touch-screen during less than the distance threshold that sets in advance, by distance according to touch object and contactless touch-screen, obtain the enlargement ratio of target area content, and according to of content amplification and the demonstration of this enlargement ratio with the target area, make the convenient content of user determine input by the target area after the amplification that shows, simple to operate.The technical scheme that the embodiment of the invention provides has solved in the prior art, and when the content that amplification content displayed and user need import was not inconsistent, the user need delete and amplify content displayed and re-enter the problem of complicated operation.
Touch-screen that the embodiment of the invention provides and input control method thereof can be applied in the portable terminals such as mobile phone.
The method of describing in conjunction with embodiment disclosed herein or the step of algorithm can directly use the software module of hardware, processor execution, and perhaps the combination of the two is implemented.Software module can place the storage medium of any other form known in random access memory (RAM), internal memory, ROM (read-only memory) (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or the technical field.
The above; only be the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion by described protection domain with claim.
Claims (10)
1. the input control method of a touch-screen is characterized in that, comprising:
When the distance that touches object and contactless touch-screen during, obtain the distance of described touch object and described contactless touch-screen less than the distance threshold that sets in advance;
According to the distance of described touch object and described contactless touch-screen, obtain the enlargement ratio of the content of target area; Wherein, described target area is to set in advance the zone of size and comprise the position that described touch object points to described contactless touch-screen;
According to described enlargement ratio the content of described target area is amplified and demonstration.
2. the input control method of touch-screen according to claim 1 is characterized in that, before according to described enlargement ratio the content of described target area being amplified and showing, described method also comprises:
Obtain described touch object and point to the position of described contactless touch-screen;
Point to the position and the described size that sets in advance of described contactless touch-screen according to described touch object, determine described target area;
Obtain the content of described target area.
3. the input control method of touch-screen according to claim 2 is characterized in that, described definite described target area comprises:
Point to the position and the described size that sets in advance of described contactless touch-screen according to described touch object, the position of pointing to described contactless touch-screen with described touch object is that the regional extent that center and area equal the described size that sets in advance is described target area; Perhaps,
Point to the position and the described size that sets in advance of described contactless touch-screen according to described touch object, the border circular areas that comprises the target location that will set in advance size is as described target area; Perhaps,
Point to the position and the described size that sets in advance of described contactless touch-screen according to described touch object, the square region that comprises the target location that will set in advance size is as described target area.
4. according to the input control method of each described touch-screen of claim 1 to 3, it is characterized in that, also comprise:
Receive the touch operation of user, obtain corresponding control information and/or input information according to described touch operation to the content of the target area of amplification and demonstration.
5. according to the input control method of each described touch-screen of claim 1 to 3, it is characterized in that described touch object comprises user's finger, perhaps felt pen.
6. a touch-screen is characterized in that, comprising:
Apart from acquisition module, be used for obtaining the distance of described touch object and described contactless touch-screen when the distance that touches object and contactless touch-screen during less than the distance threshold that sets in advance;
The first multiplying power acquisition module is used for the distance according to described touch object and described contactless touch-screen, obtains the enlargement ratio of the content of target area; Wherein, described target area is to set in advance the zone of size and comprise the position that described touch object points to described contactless touch-screen;
First display module is used for according to described enlargement ratio the content of described target area being amplified and demonstration.
7. touch-screen according to claim 6 is characterized in that, also comprises:
The primary importance acquisition module is used to obtain the position that described touch object points to described contactless touch-screen;
The first area acquisition module points to the position and the described size that sets in advance of described contactless touch-screen according to described touch object, determines described target area;
The first content acquisition module is used to obtain the content of described target area.
8. touch-screen according to claim 7 is characterized in that, described first area acquisition module comprises:
The first area obtains submodule, be used for pointing to according to described touch object the position and the described size that sets in advance of described contactless touch-screen, the position of pointing to described contactless touch-screen with described touch object is that the regional extent that center and area equal the described size that sets in advance is described target area; Or
Second area obtains submodule, is used for pointing to according to described touch object the position and the described size that sets in advance of described contactless touch-screen, will set in advance the border circular areas that comprises the target location of size as described target area; Or
The 3rd zone obtains submodule, is used for pointing to according to described touch object the position and the described size that sets in advance of described contactless touch-screen, will set in advance the square region that comprises the target location of size as described target area.
9. touch-screen according to claim 6 is characterized in that, also comprises:
First receiver module is used to receive the touch operation of user to the content of the target area of amplification and demonstration, obtains corresponding control information and/or input information according to described touch operation.
10. a touch screen terminal is characterized in that, described touch screen terminal comprises: shell, circuit board, processor, power 6 to 9 each described touch-screens, radio circuit, microphone, loudspeaker, power supply;
Described touch-screen is placed on the described shell, and described circuit board is placed in the interior volume that described shell surrounds, and described processor and described radio circuit are arranged on the described circuit board;
Described processor comprises all or part of in aforesaid each module; Described processor is used for the data of importing by described touch-screen are handled, and/or the data result after will handling is by described touch-screen output;
Described radio circuit is used to set up communicating by letter of mobile phone and wireless network, realizes the Data Receiving and the transmission of mobile phone and wireless network;
Described microphone is used to gather sound and the sound of gathering is converted into voice data, so that described mobile phone sends described voice data by described radio circuit to wireless network;
Described loudspeaker is used for described mobile phone is passed through described radio circuit from the voice data that wireless network receives, and is reduced to sound and plays this sound to the user;
Described power supply is used to each circuit or the device power supply of described mobile phone.
Priority Applications (2)
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| PCT/CN2012/072574 WO2012095058A1 (en) | 2011-07-18 | 2012-03-20 | Touch screen and input control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011102020684A CN102253749A (en) | 2011-07-18 | 2011-07-18 | Touch screen and input control method thereof |
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| CN106547575A (en) * | 2016-12-12 | 2017-03-29 | 北京奇虎科技有限公司 | The management method and device of application attribute |
| CN109847335A (en) * | 2019-02-21 | 2019-06-07 | 网易（杭州）网络有限公司 | The method and device of picture processing, electronic equipment, storage medium in game |
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| WO2012095058A1 (en) | 2012-07-19 |
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