CN104598076B - Touch information screen method and device - Google Patents
Touch information screen method and device Download PDFInfo
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- CN104598076B CN104598076B CN201510019478.3A CN201510019478A CN104598076B CN 104598076 B CN104598076 B CN 104598076B CN 201510019478 A CN201510019478 A CN 201510019478A CN 104598076 B CN104598076 B CN 104598076B
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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
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
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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
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
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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
- G06F2203/04107—Shielding in digitiser, i.e. guard or shielding arrangements, mostly for capacitive touchscreens, e.g. driven shields, driven grounds
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- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The disclosure is directed to a kind of touch information screen method and device, belong to touch screen control field.Methods described includes：Whether inspection center region generates the first touch information；If central area generates the first touch information, into edge shield state, the edge shield state refers to the state for shielding the second touch information produced in fringe region；The disclosure, which solves terminal, can not accurately distinguish the touch action of user for normal operating or false touch, cause terminal accurately can not perform corresponding operation according to the touch action of user, the problem of reducing the accuracy rate of user's operation；Reach that terminal can recognize normal operating and false touch, improved the effect that user operates accuracy rate.
Description
Technical field
This disclosure relates to touch screen control field, more particularly to a kind of touch information screen method and device.
Background technology
The frame of touch-screen in terminal is designed to be more and more narrow, is brought to user and preferably touches experience and display effect
While fruit, in touch operation false touch also easily occurs for user.
Such as, when user is hold by one hand terminal and operated, in addition to finger, palm portion may touch touch-screen
Edge, cause terminal can not accurately recognize the operation of user.In order to avoid this problem, correlation technique is generally in advance to holding
The region for easily occurring false touch is configured, when detecting user and being operated in the region, the generation of the automatic shield region
Touch information.But which limit the region of user's normal operating.
The content of the invention
The touch action that user can not be accurately distinguished to solve terminal in correlation technique is normal operating or false touch, is led
Cause terminal accurately can not perform corresponding operation according to the touch action of user, the problem of reducing the accuracy rate of user's operation,
The embodiment of the present disclosure provides a kind of touch information screen method and device, and the technical scheme is as follows：
According to the first aspect of the embodiment of the present disclosure there is provided a kind of touch information screen method, for touch-screen
In terminal, the touch-screen includes central area and fringe region, and this method includes：
Whether inspection center region, which is generated in the first touch information, first touch information, carries coordinate information, institute
State coordinate information be used for indicate generation touch information region；
If central area generates the first touch information, control enters edge shield state, and edge shield state refers to
The state of the second touch information produced in shielding fringe region.
Alternatively, control enters edge shield state, including：
Detection range when detecting touch information is reduced into central area.
Alternatively, control enters edge shield state, including：
When detecting touch information, whether the coordinate information detection touch information in touch information is fringe region
Second touch information of middle generation；
If touch information is the second touch information, CPU (Central Processing Unit, center into terminal
Processor) the second touch information of shielding.
Alternatively, this method, in addition to：
Obtain the generation moment of the first touch information；
According to the generation moment of the first touch information, the duration of edge shield state is set.
Alternatively, this method, in addition to：
Four fringe regions of touch-screen are all defined as fringe region；
Or,
The first instruction that CPU is sent is received, the first instruction is CPU according to transmitted by current acceleration of gravity direction；Root
It will be defined as marginal zone with the first edge region of vertical axis parallel and the 3rd fringe region in touch-screen according to the first instruction
Domain；
Or,
The second instruction that CPU is sent is received, the second instruction is CPU according to transmitted by current acceleration of gravity direction；Root
It will be defined as marginal zone with the second edge region of horizontal axis parallel and the 4th fringe region in touch-screen according to the second instruction
Domain.
According to the second aspect of the embodiment of the present disclosure there is provided a kind of touch information screening arrangement, for touch-screen
In terminal, the touch-screen includes central area and fringe region, and the device includes：
Detection module, is configured as whether inspection center region generates the first touch information, first touch information
Middle carrying coordinate information, the coordinate information is used for the region for indicating to produce touch information；
Shroud module, when being configured as detection module and detecting central area and generate the first touch information, control into
Enter edge shield state, edge shield state refers to the state for shielding the second touch information produced in fringe region.
Alternatively, shroud module, including：
Range shorter submodule, is configured as detection range when detecting touch information being reduced into central area.
Alternatively, shroud module, including：
Detection sub-module, is configured as when detecting touch information, and the coordinate information detection in touch information is touched
Whether touch information is the second touch information produced in fringe region；
Submodule is shielded, is configured as detection sub-module and detects touch information when being the second touch information, to terminal
In CPU shield the second touch information.
Alternatively, the device, in addition to：
Acquisition module, is configured as obtaining the generation moment of the first touch information；
Setup module, is configured as the generation moment of the first touch information obtained according to acquisition module, sets edge screen
Cover the duration of state.
Alternatively, the device, in addition to：
First determining module, is configured as four fringe regions of touch-screen being all defined as fringe region；
Or,
Second determining module, is configured as receiving the first instruction that CPU is sent, the first instruction is CPU according to current gravity
Transmitted by acceleration direction；According to first instruction by touch-screen with the first edge region of vertical axis parallel and the 3rd
Fringe region is defined as fringe region；
Or,
3rd determining module, is configured as receiving the second instruction that CPU is sent, the second instruction is CPU according to current gravity
Transmitted by acceleration direction；According to second instruction by touch-screen with the second edge region of horizontal axis parallel and the 4th
Fringe region is defined as fringe region.
According to the third aspect of the embodiment of the present disclosure, there is provided a kind of touch information screening arrangement, it is characterised in that bag
Include：
The touch-screen that touch-control IC (Integrated Circuit, integrated circuit), touch-control IC are used in control terminal, is touched
Screen includes central area and fringe region；
For the memory for the executable instruction for storing touch-control IC；
Wherein, touch-control IC is configured as：
Whether inspection center region, which is generated in the first touch information, first touch information, carries coordinate information, institute
State coordinate information be used for indicate generation touch information region；
If central area generates the first touch information, control enters edge shield state, and edge shield state refers to
The state of the second touch information produced in shielding fringe region.
The technical scheme that the embodiment of the present disclosure is provided can include the following benefits：
Whether the first touch information is generated by inspection center region；If central area generates the first touch information,
Then control enters edge shield state, and the edge shield state refers to the shape for shielding the second touch information produced in fringe region
State；It is normal operating or false touch to solve terminal and can not accurately distinguish the touch action of user, causes terminal can not accurate root
Corresponding operation is performed according to the touch action of user, the problem of reducing the accuracy rate of user's operation；Reach that terminal can be known
Other normal operating and false touch, improve the effect that user operates accuracy rate.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary and explanatory, not
The disclosure can be limited.
Brief description of the drawings
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows the implementation for meeting the disclosure
Example, and be used to together with specification to explain the principle of the disclosure.
Fig. 1 is a kind of method flow diagram of touch information screen method according to an exemplary embodiment；
Fig. 2A is a kind of method flow diagram of touch information screen method according to another exemplary embodiment；
Fig. 2 B are a kind of implementation schematic diagrames of touch information screen method according to another exemplary embodiment；
Fig. 2 C are a kind of implementation schematic diagrames of touch information screen method according to another exemplary embodiment；
Fig. 3 A are a kind of method flow diagrams of touch information screen method according to another exemplary embodiment；
Fig. 3 B are the setting shieldings involved by a kind of touch information screen method according to another exemplary embodiment
The method flow diagram of state procedure；
Fig. 3 C are a kind of implementation schematic diagrames of touch information screen method according to another exemplary embodiment；
Fig. 4 is a kind of block diagram of touch information screening arrangement according to an exemplary embodiment；
Fig. 5 is a kind of block diagram of touch information screening arrangement according to another exemplary embodiment；
Fig. 6 is a kind of structural representation of touch information screening arrangement according to an exemplary embodiment.
Pass through above-mentioned accompanying drawing, it has been shown that the clear and definite embodiment of the disclosure, will hereinafter be described in more detail.These accompanying drawings
It is not intended to limit the scope that the disclosure is conceived by any mode with word description, but is by reference to specific embodiment
Those skilled in the art illustrate the concept of the disclosure.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the disclosure.On the contrary, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects be described in detail in claims, the disclosure.
The touch information screen method that each embodiment of the invention is provided, can be in the electronic equipment with touch screen functionality
Touch-control IC realize.The electronic equipment can be smart mobile phone, tablet personal computer, E-book reader, MP3 player (Moving
Picture Experts Group Audio Layer III, dynamic image expert's compression standard audio aspect 3) and MP4
(Moving Picture Experts Group Audio Layer IV, dynamic image expert's compression standard audio aspect 4) is broadcast
Put device etc..
Fig. 1 is the method flow diagram of the touch information screen method according to an exemplary embodiment, the touch information
Screen method is used in the terminal with touch-screen, and the touch-screen includes central area and the fringe region pre-set, including
Following steps.
In a step 101, whether inspection center region generates the first touch information；
In a step 102, if central area generates the first touch information, control enters edge shield state, edge
Masked state refers to the state for shielding the second touch information produced in fringe region.
In summary, whether the touch information screen method that the present embodiment is provided, the is generated by inspection center region
One touch information；If central area generates the first touch information, into edge shield state, the edge shield state refers to
The state of the second touch information produced in shielding fringe region；Solve terminal and can not accurately distinguish the touch action of user and be
Normal operating or false touch, cause terminal accurately can not perform corresponding operation according to the touch action of user, reduce user
The problem of accuracy rate of operation；Reach that terminal can recognize normal operating and false touch, improved the effect that user operates accuracy rate.
Wherein, there are two kinds of possible implementations in above-mentioned steps 102：
First, detection ranges of the touch-control IC when detecting touch information is reduced into central area, namely no longer to edge
The touch information in region is detected.
Second, touch-control IC are when detecting touch information, and the coordinate information in touch information detects the touch information
Whether it is the second touch information produced in fringe region；If the touch information is the second touch information, touch-control IC is to terminal
In central processor CPU shield the second touch information.
In addition, the size and location of fringe region also likely to be present different implementations in various embodiments.Under
State and be divided to two embodiments to be introduced respectively.
Fig. 2A is a kind of method flow diagram of touch information screen method according to another exemplary embodiment, and this is touched
Touching information screen method is used in the terminal with touch-screen, and is performed by the touch-control IC in the terminal, touch-control IC is for controlling
Touch-screen in terminal, the touch-screen includes the central area pre-set and fringe region, comprises the following steps.
In step 201, whether inspection center region generates the first touch information.
The touch screen terminal used now, most of is all to use the touch-control IC in capacitive touch-screen, terminal with certain
The whole touch-screen of detection frequency detecting, collect user touch the touch information produced during the touch-screen.Each touch information bag
Include：Coordinate information (namely x coordinate and y-coordinate) corresponding on the touchscreen during touch information generation, and touch thing
Part type.Touch event type is generally divided into：Depression event, lift event and moving event.
In the present embodiment, touch-screen is divided into different regions in advance, the region can include central area and marginal zone
Domain, wherein, central area refers to the region of user's normal operating, and fringe region refers to the region of the easy false touch of user.The central area
Can be that data analysis is gripped according to substantial amounts of user and generated with fringe region.
As shown in Figure 2 B, so that the terminal is smart mobile phone as an example, can there are central area 21, first edge in smart mobile phone
Region 22, second edge region 23, the 3rd fringe region 24 and the 4th fringe region 25.
Touch-control IC obtains the coordinate information carried at least one touch information received, and according to the coordinate information area
Point which touch information is the first touch information produced in central area.
Such as, the abscissa scope of the central area is (20px, 460px), and ordinate scope is (20px, 780px), is touched
The coordinate information in IC detection touch informations is controlled, when the abscissa in the coordinate information belongs to (20px, 460px), and ordinate
When belonging to (20px, 780px), you can determine that central area generates the first touch information.
In step 202., if central area generates the first touch information, by detection range during detection touch information
Central area is reduced into, i.e. control enters edge shield state.
When touch-control IC, which detects central area, generates the first touch information, you can think that user currently normally makes
The terminal is used, when gripping the terminal in order to avoid user, the maloperation caused by palm or finger part false touch touch-screen,
Touch-control IC can set the terminal to enter edge shield state after the first touch information is received, and the edge shield state refers to
The state of the second touch information produced in shielding fringe region.
When being introduced into edge shield state, touch-control IC is needed in the central area and fringe region of detection touch-screen simultaneously
The touch information of generation；And when entering edge shield state, touch-control IC only needs to detect that the touch information that central area is produced,
That is touch-control IC only receives the first touch information of central area generation, and reports CPU and handled accordingly.
It should be noted that due to including four fringe regions in touch-screen, so the effect in order to ensure shielding, is holding
During row step 202, four fringe regions are defined as fringe region by touch-control IC simultaneously.
As shown in Figure 2 C, when user is hold by one hand smart mobile phone, and when being operated using thumb in central area 21, touch
Four fringe regions 22 are all defined as entering by control IC needs the fringe region of shielding after edge shield state.
In step 203, the generation moment of the first touch information is obtained.
Further, when touch-control IC, which detects central area, generates the first touch information, touch-control IC obtain this first
The generation moment of touch information, wherein, the generation moment can be included in the temporal information in the first touch information, touch-control IC
By reading the temporal information carried in first touch information, you can obtain the generation moment of first touch information.
In step 204, according to the generation moment of the first touch information, the duration of edge shield state is set.
Touch-control IC can be pre-set into the duration of edge shield state by user or system every time, such as 2 seconds.
The starting point of the duration can be arranged to the generation moment of the first touch information.
Such as, when the duration is 2 seconds, represent in 2 seconds after the generation of the first touch information, produced in fringe region
The second raw touch information will be shielded, i.e. the CPU of terminal will not receive touch-control IC after the generation of the first touch information in 2 seconds
The second touch information reported.
At the end of the duration, touch-control IC exits edge shield state.
In summary, whether the touch information screen method that the present embodiment is provided, the is generated by inspection center region
One touch information；If central area generates the first touch information, into edge shield state, the edge shield state refers to
The state of the second touch information produced in shielding fringe region；Solve terminal and can not accurately distinguish the touch action of user and be
Normal operating or false touch, cause terminal accurately can not perform corresponding operation according to the touch action of user, reduce user
The problem of accuracy rate of operation；Reach that terminal can recognize normal operating and false touch, improved the effect that user operates accuracy rate.
The present embodiment is also by the way that when touch-control IC enters edge shield state, CPU only needs to touch central area generation
Touch information to be handled, reduce the information content of the touch information of CPU processing, alleviate CPU processing pressure.
The present embodiment also by the generation moment according to the first touch information, sets the duration of edge shield state,
When continuously generating the first touch information in central area, touch-control IC will keep edge shield state, it is to avoid user misoperation
The influence brought；When not receiving the first new touch information in duration, edge shield state is released, it is to avoid side
Edge region is constantly in masked state, and terminal can not be responded in the normal operating that the fringe region is carried out to user, reached
Improve the effect that user operates accuracy rate.
It should be noted that the present embodiment is only entered with touch-control IC needs the fringe region bag of shielding after edge shield state
Include four fringe regions to be illustrated, size and number of fringe region etc. are not defined.Such as, as in addition
A kind of implementation, touch-control IC, which enters, needs the fringe region of shielding only to include and vertical axis parallel after edge shield state
Two fringe regions.
Fig. 3 A are a kind of method flow diagrams of touch information screen method according to another exemplary embodiment, and this is touched
Touching information screen method is used in the terminal with touch-screen, and has touch-control IC in the terminal to perform, touch-control IC is for controlling
Touch-screen in terminal, the touch-screen includes the central area pre-set and fringe region, comprises the following steps.
In step 301, the first instruction that CPU is sent is received, the first instruction is CPU according to current acceleration of gravity direction
Transmitted；Will be true with the first edge region of vertical axis parallel and the 3rd fringe region in touch-screen according to the first instruction
It is set to fringe region.
In the present embodiment, touch-screen is divided into different regions in advance, the region can include central area and marginal zone
Domain, wherein, central area refers to the region of user's normal operating, and fringe region refers to the region of the easy false touch of user.The central area
Can be that data analysis is gripped according to substantial amounts of user and generated with fringe region.
As shown in Figure 2 B, so that the terminal is smart mobile phone as an example, can there are central area 21, first edge in smart mobile phone
Region 22, second edge region 23, the 3rd fringe region 24 and the 4th fringe region 25.
CPU in terminal can obtain the direction of current acceleration of gravity by gravity accelerometer, according to the party
To CPU is that can determine whether that present terminal is vertical grips or laterally gripping.
When CPU judges present terminal for vertical grip, CPU can send first to touch-control IC and instruct, touch-control IC according to
Receive the first instruction, find corresponding first configuration file, first configuration file be used for by touch-screen with it is vertical in
The first edge region of diameter parallel and the 3rd fringe region are defined as needing the fringe region of shielding under edge shield state.Touch
IC is controlled according to the first configuration file, the fringe region 24 of first edge region 22 and the 3rd is defined as to the marginal zone for needing to shield
Domain.When touch-control IC enters edge shield state, and user touches second edge region 23 and four fringe regions 24, due to this two
Individual region is not determined to the fringe region for needing to shield, so terminal can be responded to the operation of user.
As shown in Figure 2 C, when user grips terminal vertically, touch-control IC is i.e. by the marginal zone of first edge region 22 and the 3rd
Domain 24 is defined as needing the fringe region of shielding under edge shield state.
In step 302, whether inspection center region generates the first touch information.
The touch screen terminal used now, most of is all to use the touch-control IC in capacitive touch-screen, terminal with certain
The whole touch-screen of detection frequency detecting, collect user touch the touch information produced during the touch-screen.Each touch information bag
Include：Coordinate information (namely x coordinate and y-coordinate) corresponding on the touchscreen during touch information generation, and touch thing
Part type.Touch event type is generally divided into：Depression event, lift event and moving event.
Touch-control IC obtains the coordinate information carried at least one touch information received, and according to the coordinate information area
Point which touch information is the first touch information produced in central area.
Such as, the abscissa scope of the central area is (20px, 460px), and ordinate scope is (20px, 780px), is touched
The coordinate information in IC detection touch informations is controlled, when the abscissa in the coordinate information belongs to (20px, 460px), and ordinate
When belonging to (20px, 780px), you can determine that central area generates the first touch information.
In step 303, if central area generates the first touch information, control enters edge shield state, edge
Masked state refers to shield the state of the second touch information produced in fringe region, fringe region include first edge region and
3rd fringe region.
As shown in Figure 3 B, this step can include step 303A and step 303B：
In step 303A, when detecting touch information, the coordinate information detection touch information in touch information is
No the second touch information to be produced in fringe region；
From unlike a upper embodiment, when enter edge shield state when, touch-control IC be still required for and meanwhile detect touch
The touch information produced in the central area of screen and fringe region, but touch-control IC needs to obtain the coordinate letter in touch information
Breath, and according to the coordinate information detect the touch information whether be need shield fringe region produce the second touch information.
Such as, the abscissa scope of the central area of touch-screen be (20px, 460px), ordinate scope for (20px,
780px), i.e., the region beyond the coordinate range of central area is fringe region.When getting the coordinate information in touch information：It is horizontal
Coordinate is 10px, and ordinate is 480px, you can the second touch information for determining the touch information to produce in fringe region.
In step 303B, if touch information is the second touch information, the CPU shieldings second into terminal touch letter
Breath.
When detecting the touch information for the second touch information, touch-control IC will not report the second touch letter to CPU
Breath, i.e., the CPU into terminal shields the second touch information, the first touch information only into CPU touch information reportings.
In step 304, the generation moment of the first touch information is obtained.
Further, when touch-control IC, which detects central area, generates the first touch information, touch-control IC obtain this first
The generation moment of touch information, wherein, the generation moment can be included in the temporal information in the first touch information, touch-control IC
By reading the temporal information carried in first touch information, you can obtain the generation moment of first touch information.
In step 305, according to the generation moment of the first touch information, the duration of edge shield state is set.
Touch-control IC can be pre-set into the duration of edge shield state by user or system every time, such as 2 seconds.
The starting point of the duration can be arranged to the generation moment of the first touch information.
Such as, when the duration is 2 seconds, represent in 2 seconds after the generation of the first touch information, produced in fringe region
The second raw touch information will be shielded, i.e. the CPU of terminal will not receive touch-control IC after the generation of the first touch information in 2 seconds
The second touch information reported.
At the end of the duration, touch-control IC exits edge shield state.
Within step 306, the second instruction that CPU is sent is received, the second instruction is CPU according to current acceleration of gravity direction
Transmitted；Will be true with the second edge region of horizontal axis parallel and the 4th fringe region in touch-screen according to the second instruction
It is set to fringe region.
During actual use, user may constantly switch the mode for gripping terminal, such as, user can be from figure
Holding mode shown in 2C switches to holding mode as shown in Figure 3 C.
When the holding mode shown in user from Fig. 2 C switches to holding mode as shown in Figure 3 C, CPU is sent out to touch-control IC
The second instruction is sent, touch-control IC finds corresponding second configuration file according to the second instruction is received, second configuration file is used
In fringe region will be defined as with the second edge region of horizontal axis parallel and the 4th fringe region in touch-screen.Touch-control IC
According to the second configuration file, second edge region and the 4th fringe region are defined as fringe region.When user touches the first side
When edge region and three fringe regions, because the region is not determined to fringe region, so the operation that terminal can be to user
Respond.
As shown in Figure 3 C, when user laterally grips terminal, touch-control IC is i.e. by the marginal zone of second edge region 33 and the 4th
Domain 35 is defined as needing the fringe region of shielding under edge shield state.
In step 307, whether inspection center region generates the first touch information.
The implementation of this step is similar to above-mentioned steps 302, will not be repeated here.
In step 308, if central area generates the first touch information, control enters edge shield state, edge
Masked state refers to the state for shielding the second touch information produced in fringe region, and the fringe region includes second edge region
With the 4th fringe region.
Similar to above-mentioned steps 303, touch-control IC will shield second edge region and the 4th fringe region are produced second
Touch information.
In a step 309, the generation moment of the first touch information is obtained.
The implementation of this step is similar to above-mentioned steps 304, will not be repeated here.
In the step 310, according to the generation moment of the first touch information, the duration of edge shield state is set.
Similar to above-mentioned steps 305, the CPU of terminal will not be received tactile in the duration of edge shield state
The second touch information produced in the second edge regions that report of control IC and the 4th fringe region.
In summary, whether the touch information screen method that the present embodiment is provided, the is generated by inspection center region
One touch information；If central area generates the first touch information, into edge shield state, the edge shield state refers to
The state of the second touch information produced in shielding fringe region；Solve terminal and can not accurately distinguish the touch action of user and be
Normal operating or false touch, cause terminal accurately can not perform corresponding operation according to the touch action of user, reduce user
The problem of accuracy rate of operation；Reach that terminal can recognize normal operating and false touch, improved the effect that user operates accuracy rate.
The present embodiment is also by the way that when touch-control IC enters edge shield state, CPU only needs to touch central area generation
Touch information to be handled, reduce the information content of the touch information of CPU processing, alleviate CPU processing pressure.
The present embodiment also by the generation moment according to the first touch information, sets the duration of edge shield state,
When continuously generating the first touch information in central area, touch-control IC will keep edge shield state, it is to avoid user misoperation
The influence brought；When not receiving the first new touch information in duration, edge shield state is released, it is to avoid side
Edge region is constantly in masked state, and terminal can not be responded in the normal operating that the fringe region is carried out to user, reached
Improve the effect that user operates accuracy rate.
The present embodiment, according to current acceleration of gravity direction, corresponding instruction, touch-control is sent to touch-control IC also by CPU
IC determines that two fringe regions in four fringe regions are fringe region according to the instruction so that user is at two other edge
When region is operated, terminal can be responded in time, improve the flexibility of user's operation, improve the effect of user's operation
Rate.
It should be noted that above-mentioned steps 202 may alternatively be above-mentioned steps 303 or 308, above-mentioned steps 303 or 308
Two kinds of implementations of the entrance masked state that can also be replaced by above-mentioned steps 202, i.e. above-described embodiment can be carried out
Exchange, so as to form new embodiment, the disclosure is defined not to this.
Following is disclosure device embodiment, can be used for performing method of disclosure embodiment.It is real for disclosure device
The details not disclosed in example is applied, method of disclosure embodiment is refer to.
Fig. 4 is a kind of block diagram of touch information screening arrangement according to an exemplary embodiment, the touch
Information screen device can by software, hardware or both be implemented in combination with turn into touch-screen terminal in part or
Person is whole.The device can include：
Detection module 401, is configured as whether inspection center region generates the first touch information；
Shroud module 402, when being configured as detection module 401 and detecting central area and generate the first touch information,
Control enters edge shield state, and edge shield state refers to the state for shielding the second touch information produced in fringe region.
In summary, whether the touch information screening arrangement that the present embodiment is provided, the is generated by inspection center region
One touch information；If central area generates the first touch information, into edge shield state, the edge shield state refers to
The state of the second touch information produced in shielding fringe region；Solve terminal and can not accurately distinguish the touch action of user and be
Normal operating or false touch, cause terminal accurately can not perform corresponding operation according to the touch action of user, reduce user
The problem of accuracy rate of operation；Reach that terminal can recognize normal operating and false touch, improved the effect that user operates accuracy rate.
Fig. 5 is a kind of block diagram of touch information screening arrangement according to another exemplary embodiment, and this is touched
Touching information screen device being implemented in combination with as the part in the terminal with touch-screen by software, hardware or both
Or all.The device can include：
Detection module 501, is configured as whether inspection center region generates the first touch information；
Shroud module 502, when being configured as detection module 501 and detecting central area and generate the first touch information,
Control enters edge shield state, and edge shield state refers to the state for shielding the second touch information produced in fringe region.
Alternatively, shroud module 502, including：
Range shorter submodule 502A, is configured as detection range when detecting touch information being reduced into central area.
Alternatively, shroud module 502, including：
Detection sub-module 502B, is configured as when detecting touch information, the coordinate information inspection in touch information
Whether survey touch information is the second touch information produced in fringe region；
Submodule 502C is shielded, it is the second touch information to be configured as detection sub-module 502B and detect touch information
When, the CPU into terminal shields the second touch information.
Alternatively, the device, in addition to：
Acquisition module 503, is configured as obtaining the generation moment of the first touch information；
Setup module 504, is configured as the generation moment of the first touch information obtained according to acquisition module 503, sets
The duration of edge shield state.
Alternatively, the device, in addition to：
First determining module 505, is configured as four fringe regions of touch-screen being all defined as fringe region；
Or,
Second determining module 506, is configured as receiving the first instruction that CPU is sent, the first instruction is CPU according to current weight
Transmitted by power acceleration direction；According to the first instruction by touch-screen with the first edge region of vertical axis parallel and the
Three fringe regions are defined as fringe region；
Or,
3rd determining module 507, is configured as receiving the second instruction that CPU is sent, the second instruction is CPU according to current weight
Transmitted by power acceleration direction；According to the second instruction by touch-screen with the second edge region of horizontal axis parallel and the
Four fringe regions are defined as fringe region.
In summary, whether the touch information screening arrangement that the present embodiment is provided, the is generated by inspection center region
One touch information；If central area generates the first touch information, into edge shield state, the edge shield state refers to
The state of the second touch information produced in shielding fringe region；Solve terminal and can not accurately distinguish the touch action of user and be
Normal operating or false touch, cause terminal accurately can not perform corresponding operation according to the touch action of user, reduce user
The problem of accuracy rate of operation；Reach that terminal can recognize normal operating and false touch, improved the effect that user operates accuracy rate.
The present embodiment is also by the way that when touch-control IC enters edge shield state, CPU only needs to touch central area generation
Touch information to be handled, reduce the information content of the touch information of CPU processing, alleviate CPU processing pressure.
The present embodiment also by the generation moment according to the first touch information, sets the duration of edge shield state,
When continuously generating the first touch information in central area, touch-control IC will keep edge shield state, it is to avoid user misoperation
The influence brought；When not receiving the first new touch information in duration, edge shield state is released, it is to avoid side
Edge region is constantly in masked state, and terminal can not be responded in the normal operating that the fringe region is carried out to user, reached
Improve the effect that user operates accuracy rate.
The present embodiment, according to current acceleration of gravity direction, corresponding instruction, touch-control is sent to touch-control IC also by CPU
IC determines that two fringe regions in four fringe regions are fringe region according to the instruction so that user is at two other edge
When region is operated, terminal can be responded in time, improve the flexibility of user's operation, improve the effect of user's operation
Rate.
On the device in above-described embodiment, wherein modules perform the concrete mode of operation in relevant this method
Embodiment in be described in detail, explanation will be not set forth in detail herein.
Fig. 6 is a kind of structural representation of touch information screening arrangement according to an exemplary embodiment.For example, dress
It can be smart mobile phone, tablet personal computer, E-book reader, MP3 player and MP4 players etc. to put 600.
Reference picture 6, device 600 can include following one or more assemblies：Processing assembly 602, memory 604, power supply
Component 606, multimedia groupware 608, audio-frequency assembly 610, the interface 612 of input/output (I/O), sensor cluster 614, and
Communication component 616.
The integrated operation of the usual control device 600 of processing assembly 602, such as with display, call, data communication, phase
Machine operates the operation associated with record operation.Processing assembly 602 can refer to including one or more processors 620 to perform
Order, to complete all or part of step of above-mentioned method.In addition, processing assembly 602 can include one or more modules, just
Interaction between processing assembly 602 and other assemblies.For example, processing assembly 602 can include multi-media module, it is many to facilitate
Interaction between media component 608 and processing assembly 602.
Memory 604 is configured as storing various types of data supporting the operation in device 600.These data are shown
Example includes the instruction of any application program or method for being operated on device 600, and contact data, telephone book data disappears
Breath, picture, video etc..Memory 604 can be by any kind of volatibility or non-volatile memory device or their group
Close and realize, such as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM) is erasable to compile
Journey read-only storage (EPROM), programmable read only memory (PROM), read-only storage (ROM), magnetic memory, flash
Device, disk or CD.
Power supply module 606 provides electric power for the various assemblies of device 600.Power supply module 606 can include power management system
System, one or more power supplys, and other components associated with generating, managing and distributing electric power for device 600.
Multimedia groupware 608 is included in the screen of one output interface of offer between described device 600 and user.One
In a little embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen
Curtain may be implemented as touch-screen, to receive the input signal from user.Touch panel includes one or more touch sensings
Device is with the gesture on sensing touch, slip and touch panel.The touch sensor can not only sensing touch or sliding action
Border, but also detection touches or slide related duration and pressure with described.Also include in touch panel
Touch-control IC.
In certain embodiments, multimedia groupware 608 includes a front camera and/or rear camera.Work as device
600 are in operator scheme, such as screening-mode or during video mode, and front camera and/or rear camera can receive outside
Multi-medium data.Each front camera and rear camera can be a fixed optical lens systems or with focal length
And optical zoom ability.
Audio-frequency assembly 610 is configured as output and/or input audio signal.For example, audio-frequency assembly 610 includes a Mike
Wind (MIC), when device 600 be in operator scheme, when such as call model, logging mode and speech recognition mode, microphone by with
It is set to reception external audio signal.The audio signal received can be further stored in memory 604 or via communication set
Part 616 is sent.In certain embodiments, audio-frequency assembly 610 also includes a loudspeaker, for exports audio signal.
I/O interfaces 612 is provide interface between processing assembly 602 and peripheral interface module, above-mentioned peripheral interface module can
To be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and lock
Determine button.
Sensor cluster 614 includes one or more sensors, and the state for providing various aspects for device 600 is commented
Estimate.For example, sensor cluster 614 can detect opening/closed mode of device 600, the relative positioning of component is for example described
Component is the display and keypad of device 600, and sensor cluster 614 can be with 600 1 components of detection means 600 or device
Position change, the existence or non-existence that user contacts with device 600, the orientation of device 600 or acceleration/deceleration and device 600
Temperature change.Sensor cluster 614 can include proximity transducer, be configured to detect in not any physical contact
The presence of neighbouring object.Sensor cluster 614 can also include optical sensor, such as CMOS or ccd image sensor, for into
As being used in application.In certain embodiments, the sensor cluster 614 can also include acceleration transducer, gyro sensors
Device, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 616 is configured to facilitate the communication of wired or wireless way between device 600 and other equipment.Device
600 can access the wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof.In an exemplary implementation
In example, communication component 616 receives broadcast singal or broadcast related information from external broadcasting management system via broadcast channel.
In one exemplary embodiment, the communication component 616 also includes near-field communication (NFC) module, to promote junction service.Example
Such as, NFC module can be based on radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology,
Bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 600 can be believed by one or more application specific integrated circuits (ASIC), numeral
Number processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for performing above-mentioned touch information shield side
Method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instructing, example are additionally provided
Such as include the memory 604 of instruction, above-mentioned instruction can be performed to complete the above method by the touch-control IC of device 600.For example, described
Non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and light
Data storage device etc..
A kind of non-transitorycomputer readable storage medium, when the instruction in the storage medium is by touching in device 600
When controlling IC execution so that device 600 is able to carry out above-mentioned touch information screen method.
Those skilled in the art will readily occur to its of the disclosure after considering specification and putting into practice invention disclosed herein
Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or
Person's adaptations follow the general principle of the disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope of the disclosure and spirit are by following
Claim is pointed out.
It should be appreciated that the precision architecture that the disclosure is not limited to be described above and is shown in the drawings, and
And various modifications and changes can be being carried out without departing from the scope.The scope of the present disclosure is only limited by appended claim.
Claims (11)
1. a kind of touch information screen method, for the terminal with touch-screen, it is characterised in that the touch-screen includes center
Region and fringe region, methods described include：
Detect whether the central area is generated in the first touch information, first touch information and carry coordinate information, institute
State coordinate information be used for indicate generation touch information region；
If the central area generates first touch information, control enters edge shield state, the edge shield
State refers to the state for shielding the second touch information produced in the fringe region.
2. according to the method described in claim 1, it is characterised in that the control enters edge shield state, including：
Detection range when detecting touch information is reduced into the central area.
3. according to the method described in claim 1, it is characterised in that the control enters edge shield state, including：
When detecting touch information, coordinate information in the touch information detect the touch information whether be described in
The second touch information produced in fringe region；
If the touch information is second touch information, central processor CPU into terminal shielding described the
Two touch informations.
4. according to any described method of claims 1 to 3, it is characterised in that methods described, in addition to：
Obtain the generation moment of first touch information；
According to the generation moment of first touch information, the duration of the edge shield state is set.
5. according to any described method of claims 1 to 3, it is characterised in that methods described, in addition to：
Four fringe regions of the touch-screen are all defined as the fringe region；
Or,
The first instruction that central processor CPU is sent is received, first instruction is the CPU according to current acceleration of gravity side
To transmitted；According to described first instruction by the touch-screen with the first edge region of vertical axis parallel and the 3rd
Fringe region is defined as the fringe region；
Or,
The second instruction that the CPU is sent is received, second instruction is that the CPU is sent out according to current acceleration of gravity direction
Send；Instructed according to described second by the second edge region and the 4th marginal zone in the touch-screen with horizontal axis parallel
Domain is defined as the fringe region.
6. a kind of touch information screening arrangement, in the terminal with touch-screen, it is characterised in that during the touch-screen includes
Heart district domain and fringe region, described device include：
Detection module, is configured as detecting whether the central area generates the first touch information, first touch information
Middle carrying coordinate information, the coordinate information is used for the region for indicating to produce touch information；
Shroud module, is configured as the detection module and detects the central area generating first touch information
When, control enters edge shield state, and the edge shield state refers to that shielding second produced in the fringe region touches
The state of information.
7. device according to claim 6, it is characterised in that the shroud module, including：
Range shorter submodule, is configured as detection range when detecting touch information being reduced into the central area.
8. device according to claim 6, it is characterised in that the shroud module, including：
Detection sub-module, is configured as when detecting touch information, the coordinate information detection institute in the touch information
Whether state touch information is the second touch information produced in the fringe region；
Submodule is shielded, it is second touch information to be configured as the detection sub-module and detect the touch information
When, the central processor CPU into the terminal shields second touch information.
9. according to any described device of claim 6 to 8, it is characterised in that described device, in addition to：
Acquisition module, is configured as obtaining the generation moment of first touch information；
Setup module, is configured as the generation moment of first touch information obtained according to the acquisition module, sets institute
State the duration of edge shield state.
10. according to any described device of claim 6 to 8, it is characterised in that described device, in addition to：
First determining module, is configured as four fringe regions of the touch-screen being all defined as the fringe region；
Or,
Second determining module, is configured as receiving the first instruction that central processor CPU is sent, first instruction is described
CPU is according to transmitted by current acceleration of gravity direction；According to described first instruction by the touch-screen with vertical axis
Parallel first edge region and the 3rd fringe region is defined as the fringe region；
Or,
3rd determining module, is configured as receiving the second instruction that the CPU is sent, second instruction be the CPU according to
Transmitted by current acceleration of gravity direction；According to the described second instruction by the touch-screen with horizontal axis parallel the
Two fringe regions and the 4th fringe region are defined as the fringe region.
11. a kind of touch information screening arrangement, it is characterised in that including：
Touch-control IC, the touch-control IC be used for control terminal in touch-screen, the touch-screen include central area and
Fringe region；
For the memory for the executable instruction for storing the touch-control IC；
Wherein, the touch-control IC is configured as：
Detect whether the central area is generated in the first touch information, first touch information and carry coordinate information, institute
State coordinate information be used for indicate generation touch information region；
If the central area generates first touch information, control enters edge shield state, the edge shield
State refers to the state for shielding the second touch information produced in the fringe region.
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| CN201510019478.3A CN104598076B (en) | 2015-01-14 | 2015-01-14 | Touch information screen method and device |
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| CN106951114A (en) * | 2016-01-07 | 2017-07-14 | 北京小米移动软件有限公司 | Scan control method and device, electronic equipment |
| CN107340899B (en) * | 2016-04-29 | 2020-06-02 | 北京小米移动软件有限公司 | Mobile terminal, mobile terminal control method and device |
| CN109117013B (en) * | 2017-06-23 | 2022-02-11 | 深圳富泰宏精密工业有限公司 | Electronic equipment, and false touch prevention method and system |
| EP3640782A4 (en) * | 2017-08-03 | 2020-07-15 | Huawei Technologies Co., Ltd. | Anti-misoperation method and terminal |
| CN111488098B (en) * | 2019-01-28 | 2021-08-10 | 北京小米移动软件有限公司 | Method and device for adjusting parameters of touch screen, electronic equipment and storage medium |
| CN110007796B (en) | 2019-03-25 | 2023-03-21 | 联想(北京)有限公司 | Electronic device and information processing method |
| TWI754825B (en) * | 2019-06-28 | 2022-02-11 | 大陸商北京集創北方科技股份有限公司 | Touch method, touch device and information processing device |
| CN110989852B (en) * | 2019-10-15 | 2021-11-05 | 荣耀终端有限公司 | Touch screen, electronic equipment and display control method |
| CN112286438A (en) * | 2020-10-30 | 2021-01-29 | 北京小米移动软件有限公司 | Touch control method, device, terminal and storage medium |
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