CN106775087A - A kind of touch-screen control method of mobile terminal, device and mobile terminal - Google Patents
A kind of touch-screen control method of mobile terminal, device and mobile terminal Download PDFInfo
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- CN106775087A CN106775087A CN201611174527.1A CN201611174527A CN106775087A CN 106775087 A CN106775087 A CN 106775087A CN 201611174527 A CN201611174527 A CN 201611174527A CN 106775087 A CN106775087 A CN 106775087A
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- touch
- touch point
- point
- screen
- value
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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
- G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
-
- 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
- G06F2203/04104—Multi-touch detection in digitiser, i.e. details about the simultaneous detection of a plurality of touching locations, e.g. multiple fingers or pen and finger
-
- 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
- G06F2203/04105—Pressure sensors for measuring the pressure or force exerted on the touch surface without providing the touch position
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The embodiment of the invention discloses a kind of control method of mobile terminal touch screen, device and mobile terminal.Methods described includes：Detection acts on the multi-point touch event of terminal touch screen；Obtain the contact area and pressure value of corresponding each touch point of the multi-point touch event；According to the contact area and pressure value of each touch point, it is determined that the mistaken touch point in described each touch point, to control touch-screen to be not responding to the touch operation of the mistaken touch point.Technical scheme provided in an embodiment of the present invention, by determining according to the contact area and pressure value of touch point the mistaken touch point in the corresponding multiple touch points of multi-point touch event, to control touch-screen to be not responding to the touch operation of the mistaken touch point, the false-touch prevention of mobile terminal touch screen is realized.
Description
Technical field
The present embodiments relate to technical field of mobile terminals, more particularly to a kind of mobile terminal touch-screen controlling party
Method, device and mobile terminal.
Background technology
At present, touch-screen has turned into the standard configuration of most mobile terminals, and mobile terminal user can be light by touch-screen
Quickly realize the various operations to mobile terminal.Based on allow mobile terminal screen on can show more contents and carry
The factors such as the perception experience of user are risen, the size of touch-screen is increasing.
Because the size of touch-screen is larger, user inevitably produces and the false touch of touch-screen is grasped in use
Make, such as when user's right hand grips mobile terminal but needs operation left-half touch-screen, touched in right finger normal operating
While touching screen left-half, the position such as right hand palm or tiger's jaw may unintentionally touch touch-screen, cause normal point
Hit and become multiple point touching, make mobile terminal refuse normal touch operation to respond or produce errored response, have a strong impact on use
The normal experience at family.
The content of the invention
The purpose of the embodiment of the present invention is to provide touch-screen control method, device and the mobile terminal of a kind of mobile terminal,
To realize the false-touch prevention of mobile terminal touch screen.
In a first aspect, a kind of touch-screen control method of mobile terminal is the embodiment of the invention provides, including：
Detection acts on the multi-point touch event of terminal touch screen；
Obtain the contact area and pressure value of corresponding each touch point of the multi-point touch event；
According to the contact area and pressure value of each touch point, it is determined that the mistaken touch point in described each touch point,
To control touch-screen to be not responding to the touch operation of the mistaken touch point.
Second aspect, the embodiment of the invention provides a kind of touch screen control device of mobile terminal, including：
Multi-point touch event checking module, the multi-point touch event of terminal touch screen is acted on for detecting；
Touch point data obtaining module, the contact area for obtaining corresponding each touch point of the multi-point touch event
And pressure value；
Mistaken touch point determining module, for contact area and pressure value according to each touch point, determines described each
Mistaken touch point in individual touch point, to control touch-screen to be not responding to the touch operation of the mistaken touch point.
The third aspect, the embodiment of the invention provides a kind of mobile terminal, including memory, processor and storage in storage
On device and the computer program that can run on a processor, following step is realized described in the computing device during computer program
Suddenly：
Detection acts on the multi-point touch event of terminal touch screen；
Obtain the contact area and pressure value of corresponding each touch point of the multi-point touch event；
According to the contact area and pressure value of each touch point, it is determined that the mistaken touch point in described each touch point,
To control touch-screen to be not responding to the touch operation of the mistaken touch point.
The touch-screen control program of the mobile terminal provided in the embodiment of the present invention, by the contact area according to touch point
The mistaken touch point in the corresponding multiple touch points of multi-point touch event is determined with pressure value, to control touch-screen to be not responding to the mistake
The touch operation of touch point, realizes the false-touch prevention of mobile terminal touch screen.Additionally, by thus according to touch point in this programme
Contact area and pressure value determine mistaken touch point, and the determination mode degree of accuracy of its mistaken touch point is higher, can be more efficiently accurate
The true touch-screen to terminal carries out false-touch prevention.
Brief description of the drawings
Fig. 1 is a kind of schematic flow sheet of the touch-screen control method of mobile terminal provided in an embodiment of the present invention；
Fig. 2 is the schematic flow sheet of the touch-screen control method of another mobile terminal provided in an embodiment of the present invention；
Fig. 3 is the schematic flow sheet of the touch-screen control method of another mobile terminal provided in an embodiment of the present invention；
Fig. 4 is a kind of structural representation of the touch screen control device of mobile terminal provided in an embodiment of the present invention；
Fig. 5 is a kind of structural representation of mobile terminal provided in an embodiment of the present invention.
Specific embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by specific embodiment.May be appreciated
It is that specific embodiment described herein is used only for explaining the present invention, rather than limitation of the invention.Further need exist for explanation
, for the ease of description, part rather than entire infrastructure related to the present invention is illustrate only in accompanying drawing.
It should be mentioned that some exemplary embodiments are described as before exemplary embodiment is discussed in greater detail
The treatment described as flow chart or method.Although each step to be described as flow chart the treatment of order, many of which
Step can be implemented concurrently, concomitantly or simultaneously.Additionally, the order of each step can be rearranged.When its operation
The treatment can be terminated during completion, it is also possible to have the additional step being not included in accompanying drawing.The treatment can be with
Corresponding to method, function, code, subroutine, subprogram etc..
Fig. 1 gives a kind of schematic flow sheet of the control method of mobile terminal touch screen provided in an embodiment of the present invention,
The method can be performed by the touch screen control device of mobile terminal, and wherein the device can be realized by software and/or hardware, typically
Can it is integrated in the terminal.As shown in figure 1, the method includes：
Step 101, detection act on the multi-point touch event of terminal touch screen.
Wherein, the multi-point touch event is formed on touch-screen for the diverse location of touch-screen produces touch operation simultaneously
There is the event of multiple touch operations simultaneously.For example, when user's right hand grips mobile terminal, being entered on the touchscreen using right finger
While row clicking operation, right hand palm has also touched screen edge locations, then now will detect that on touch-screen
Multi-point touch event.And for example, when user's hands grasping mobile terminal, and clicking operation is carried out by right finger on the touchscreen
While, left-hand palm or finger imprudence have also touched screen left hand edge region, then now will detect that touch-screen
On multi-point touch event.
Terminal described in the present embodiment includes but is not limited to the equipment that mobile phone, panel computer etc. are integrated with touch-screen.
Edge false-touch prevention setting options can in the terminal be increased, by system according to actual conditions automatically turn on the anti-error touch function of edge or
Person voluntarily opens anti-error touch function according to demands of individuals by user.For example, the current pose of the detectable mobile terminal of system, works as shifting
When dynamic terminal is in portrait layout state, anti-error touch function is automatically turned on；When mobile terminal is in transverse screen state, false-touch prevention is not turned on
Function.In the present embodiment, it is assumed that the anti-error touch function of terminal has been in opening.
Step 102, the contact area and pressure value that obtain corresponding each touch point of the multi-point touch event.
Wherein, the contact area of the touch point described in the present embodiment includes the profile of contact surface product value and contact surface.Example
Such as, the ellipse of the shape of finger such as certain size can be thought to know the shape of normal touch point, by strip or does not advise
Then shape is considered the shape of mistaken touch point.
The pressure value of the touch point can be the average pressure value or most during the whole touch operation in the touch point
Big pressure value, preferably up to pressure value.
The touch-screen that existing mobile terminal is used has resistive touch screen, capacitive touch screen and piezoelectric type touch screen etc.,
When user touches touch-screen, touch-screen can detect touch information, and then identify the touch operation of user.With capacitive touch
Touch as a example by screen, touch-screen can sense the change of electric capacity, when user touches touch-screen, the change of touch screen induction to electric capacity
Change, recognize the touch information of each touch point, touch information includes contact area and pressure value, touch point can also be included
The information such as coordinate and the finger quantity of touch (number of touch point), after touch information is recognized, by input systems to
Upper strata touch information reporting, so that touch information of the terminal according to each touch point, determines mistaken touch point.
Exemplary, the pressure value of touch operation can be obtained by the integrated pressure sensor in mobile terminal surface.It is excellent
Choosing, the touch-screen of mobile terminal is pressure sensitive screen in the present embodiment, and pressure sensitive screen is a kind of new mobile end
End touch-screen, is integrated with pressure sensor so that the touch-screen can not only accurately sense user's in pressure sensitive screen
Touch location, also can recognize that user touch when dynamics size, namely when being able to detect that touch-screen is touched by user it is suffered
Pressure size, the pressure size is designated as pressure value corresponding with touch operation.When the hand of user leaves touch-screen, pressure
Be worth is 0.
Step 103, contact area and pressure value according to each touch point, it is determined that the mistake in described each touch point
Touch point, to control touch-screen to be not responding to the touch operation of the mistaken touch point.
General, the normal touch of user operates corresponding contact area not too large within the scope of one, and false touch is grasped
Make corresponding contact area often than larger, such as palm is in the false touch operation for touching platen edge and the contact area of touch-screen
Can be larger；Due to being imprudence touching touch-screen, its corresponding pressure value is often smaller, and normally touches for the false touch operation of user
Touching the corresponding pressure value of operation can be than larger relative to false touch operation.Therefore, each touch point described in the basis in the step
Contact area and pressure value, it is determined that the mistaken touch point in described each touch point can specifically include：If the contact surface of touch point
Product is more than preset area threshold value and pressure value is less than preset pressure threshold value, it is determined that the touch point is mistaken touch point.Wherein, it is described
Preset area threshold value and preset pressure threshold value are to pre-set for distinguishing touch point for normal touch point or mistaken touch point.
The preset area threshold value is specifically as follows the Maximum Contact area of normal touch point, and the preset pressure threshold value is specifically as follows
The minimum pressure values of normal touch point.
Wherein, the control touch-screen be not responding to the touch operation of the mistaken touch point specifically can be by by the mistaken touch
The touch information of point does not carry out offering realization, it is also possible to disregarded to upper strata but upper strata by by the touch point information reporting
To realize.
The control method of the mobile terminal touch screen that the present embodiment is provided, by contact area and pressure according to touch point
Value determines the mistaken touch point in the corresponding multiple touch points of multi-point touch event, to control touch-screen to be not responding to the mistaken touch point
Touch operation, realize the false-touch prevention of mobile terminal touch screen.Additionally, by the contact surface thus according to touch point in this programme
Product and pressure value determine mistaken touch point, and the determination mode degree of accuracy of its mistaken touch point is higher, are capable of the right of more efficiently and accurately
The touch-screen of terminal carries out false-touch prevention.
The flow that Fig. 2 gives the control method of another mobile terminal touch screen provided in an embodiment of the present invention is illustrated
Figure.It is general from above-described embodiment, contact area in multiple touch points of multi-point touch event is more than preset area threshold
The touch point of value is defined as mistaken touch point.And be also to be likely to occur mistake when the contact area of multiple touch points is all smaller
Tactile.Therefore, the present embodiment is optimized based on above-described embodiment, will " according to each touch point contact area and
Pressure value, it is determined that the mistaken touch point in described each touch point " is optimized for：It is determined that the contact area of each touch point is all small
In setting area value, by described each touch point respectively as current touch point；By the pressure value of the current touch point with it is pre-
If pressure threshold is compared；If the pressure value is less than preset pressure threshold value, the current touch point is defined as false touch
Touch a little.The contact area of each touch point of the method that the present embodiment is provided suitable for multi-point touch event is both less than setting face
Situation about being processed false touch operation during product value.
Accordingly, as shown in Fig. 2 the method that the present embodiment is provided includes：
Step 201, detection act on the multi-point touch event of terminal touch screen.
Step 202, the contact area and pressure value that obtain corresponding each touch point of the multi-point touch event.
Step 203, the contact area of determination each touch point are both less than setting area value, will described each touch point
Respectively as current touch point.
Wherein, the setting area value can be identical with preset area threshold value.
Step 204, whether the pressure value of current touch point is judged less than preset pressure threshold value, if so, then performing step
205, otherwise perform step 206.
When the contact area of each touch point in multi-point touch event all smaller (less than setting area value), further
Judge whether the pressure value of touch point is met less than preset pressure threshold value, and then identify the mistaken touch in multi-point touch event
Point.
Step 205, the current touch point is defined as mistaken touch point, and controls touch-screen to be not responding to the mistaken touch point
Touch operation.
Step 206, the current touch point is defined as normal touch point, and controls touch-screen to respond the normal touch
The touch operation of point.
The method that the present embodiment is provided, is both less than by the contact area for determining each touch point in multi-point touch event
During setting area value, pressure value is defined as mistaken touch point less than the touch point of preset pressure threshold value, control touch-screen is not responding to
The touch operation of the mistaken touch point, solves and uses the contact area in multi-point touch event more than default in the prior art
The touch point of area threshold carries out false-touch prevention as mistaken touch point, it is caused when the contact area of each touch point be both less than it is default
During area threshold, it is impossible to determine whether there is a problem of mistaken touch point, the method makes the applicable scope of the anti-error touch function of terminal
It is wider, make that terminal is significantly more efficient to carry out false-touch prevention.
On the basis of above-described embodiment, the pressure value by the current touch point is compared with preset pressure threshold value
Relatively include：According to the touch type of the current touch point, the corresponding preset pressure threshold value of the current touch point is determined；By institute
The pressure value and the preset pressure threshold value for stating current touch point are compared.Wherein, the touch type include click, it is double
Hit, slide or it is long by.
It is understood that the corresponding touch pressure of different types of touch operation is different, it is general, slide,
Click, double-click and grow and rise successively by the pressure value of touch operation, therefore, mistaken touch point is being determined according to the pressure value of touch point
When, can be using the touch type of touch point as the foundation for determining mistaken touch point.Various touch types can be pre-set corresponding pre-
If pressure threshold, when the contact area of current touch point is less than setting area value, according to the touch type of current touch point, really
Determine the corresponding preset pressure threshold value of current touch point, if the pressure value of current touch point is less than the preset pressure threshold value, really
Current touch point is determined for mistaken touch point.
On the basis of above-described embodiment, it is determined that the contact area of each touch point is both less than setting area value,
After each touch point is respectively as current touch point by described in, also include：If the pressure value of the current touch point be more than or
Person is equal to preset pressure threshold value, then the current touch point is defined as into normal touch point, and control touch-screen response described just
The touch operation of normal touch point.
On the basis of above-described embodiment, it is determined that the contact area of each touch point be both less than setting area value it
Afterwards, also include：The maximum touch point of pressure value in described each touch point is defined as normal touch point, and controls touch-screen to ring
Answer the touch operation of the normal touch point.
User is possible to false touch during operation touch-screen and operates corresponding contact area also smaller so that act on
The corresponding normal touch point of multi-point touch event of touch-screen and the contact area of mistaken touch point are both less than setting area, because many
The pressure value of the normal touch point in individual touch point is larger, and the pressure value of mistaken touch point is less, then will can be pressed
The maximum touch point of force value is defined as normal touch point.
The flow that Fig. 3 gives the control method of the touch-screen of another mobile terminal provided in an embodiment of the present invention is illustrated
Figure.The present embodiment is optimized based on above-described embodiment, will be " according to the contact area and pressure of each touch point
Value, it is determined that the mistaken touch point in described each touch point " is specifically optimized for：It is determined that the pressure value of each touch point is both less than
Setup pressure value, by described each touch point respectively as current touch point；By the contact area of the current touch point with it is pre-
If area threshold is compared；If the contact area is more than preset area threshold value, the current touch point is defined as to miss
Touch point.The pressure value of each touch point of the method that the present embodiment is provided suitable for multi-point touch event is both less than setting pressure
Situation about being processed false touch operation during force value.
Accordingly, as shown in figure 3, the method that the present embodiment is provided includes：
Step 301, detection act on the multi-point touch event of terminal touch screen.
Step 302, the contact area and pressure value that obtain corresponding each touch point of the multi-point touch event.
Step 303, the pressure value of determination each touch point are both less than setup pressure value, will described each touch point point
Not as current touch point.
Step 304, whether the contact area of current touch point is judged more than preset area threshold value, if so, then performing step
305, otherwise perform step 306.
Step 305, the current touch point is defined as mistaken touch point, and controls touch-screen to be not responding to the mistaken touch point
Touch operation.
Step 306, the current touch point is defined as normal touch point, and controls touch-screen to respond the normal touch
The touch operation of point.
The method that the present embodiment is provided, is both less than by the pressure value for determining each touch point in multi-point touch event and set
During level pressure force value, contact area is defined as mistaken touch point less than the touch point of preset area threshold value, control touch-screen is not responding to
The touch operation of the mistaken touch point, solves and is pressed less than default using by the pressure value in multi-point touch event in the prior art
The touch point of force threshold carries out false-touch prevention as mistaken touch point, caused when the pressure value of each touch point is both less than preset pressure
During threshold value, it is impossible to determine whether there is a problem of mistaken touch point, the method makes the applicable scope of the anti-error touch function of terminal wider,
Make that terminal is significantly more efficient to carry out false-touch prevention.
Fig. 4 gives a kind of structural representation of the touch screen control device of mobile terminal provided in an embodiment of the present invention.
The device includes multi-point touch event checking module 401, touch point data obtaining module 402 and mistaken touch point determining module 403.
The multi-point touch event checking module 401, the multi-point touch event of terminal touch screen is acted on for detecting；
The touch point data obtaining module 402, for obtaining corresponding each touch point of the multi-point touch event
Contact area and pressure value；
The mistaken touch point determining module 403, for contact area and pressure value according to each touch point, it is determined that
Mistaken touch point in described each touch point, to control touch-screen to be not responding to the touch operation of the mistaken touch point.
The touch screen control device of the mobile terminal that the present embodiment is provided, by contact area and pressure according to touch point
Value determines the mistaken touch point in the corresponding multiple touch points of multi-point touch event, to control touch-screen to be not responding to the mistaken touch point
Touch operation, realize the false-touch prevention of mobile terminal touch screen.Additionally, the present apparatus is by the contact area thus according to touch point
Mistaken touch point is determined with pressure value, the determination mode degree of accuracy of its mistaken touch point is higher, can more efficiently and accurately to end
The touch-screen at end carries out false-touch prevention.
On the basis of above-mentioned technical proposal, the mistaken touch point determining module specifically for：
It is determined that the contact area of each touch point is both less than setting area value, will described each touch point respectively as
Current touch point；
The pressure value of the current touch point is compared with preset pressure threshold value；
If the pressure value is less than preset pressure threshold value, the current touch point is defined as mistaken touch point.
On the basis of above-mentioned technical proposal, the mistaken touch point determining module specifically for：
It is determined that the pressure value of each touch point is both less than setup pressure value, will described each touch point respectively as working as
Preceding touch point；
The contact area of the current touch point is compared with preset area threshold value；
If the contact area is more than preset area threshold value, the current touch point is defined as mistaken touch point.
On the basis of above-mentioned technical proposal, the mistaken touch point determining module by the pressure value of the current touch point with
Preset pressure threshold value is compared specially：
According to the touch type of the current touch point, the corresponding preset pressure threshold value of the current touch point is determined；
The pressure value of the current touch point is compared with the preset pressure threshold value.
On the basis of above-mentioned technical proposal, described device also includes：
First normal touch point determining module, for it is determined that the contact area of each touch point is both less than setting face
Product value, will described each touch point respectively as current touch point after, if the pressure value of the current touch point be more than or
Equal to preset pressure threshold value, then the current touch point is defined as normal touch point, and it is described normal to control touch-screen to respond
The touch operation of touch point.
On the basis of above-mentioned technical proposal, described device also includes：
Second normal touch point determining module, for it is determined that the contact area of each touch point is both less than setting face
After product value, the maximum touch point of pressure value in described each touch point is defined as normal touch point, and control touch-screen to ring
Answer the touch operation of the normal touch point.
On the basis of above-mentioned technical proposal, the touch type include clicking, double-click, sliding or it is long by.
A kind of mobile terminal is the embodiment of the invention provides, can integrated shifting provided in an embodiment of the present invention in the mobile terminal
The touch screen control device of dynamic terminal.Fig. 5 is a kind of structural representation of mobile terminal provided in an embodiment of the present invention.Such as Fig. 5
Shown, the mobile terminal can include：Housing (not shown), memory 501, central processing unit (Central
Processing Unit, CPU) 502 (also known as processors, hereinafter referred to as CPU), circuit board (not shown) and power circuit
(not shown).The circuit board is placed in the interior volume that the housing is surrounded；The CPU502 and the memory 501
It is arranged on the circuit board；The power circuit, powers for each circuit or device for the mobile terminal；It is described to deposit
Reservoir 501, for storing executable program code；The CPU502 is by reading store in the memory 501 executable
Program code runs program corresponding with the executable program code, for performing：Detection acts on terminal touch screen
Multi-point touch event；Obtain the contact area and pressure value of corresponding each touch point of the multi-point touch event；According to institute
The contact area and pressure value of each touch point are stated, it is determined that the mistaken touch point in described each touch point, to control touch-screen not
Respond the touch operation of the mistaken touch point.
The mobile terminal also includes：Peripheral Interface 503, RF (Radio Frequency, radio frequency) circuit 505, audio-frequency electric
Road 506, loudspeaker 511, power management chip 508, input/output (I/O) subsystem 509, touch-screen 512, other input/controls
Control equipment 510 and outside port 504, these parts are communicated by one or more communication bus or holding wire 507.
It should be understood that diagram mobile terminal 500 is only an example of mobile terminal, and mobile terminal 500
Can have than the more or less part shown in figure, can combine two or more parts, or can be with
Configured with different parts.Various parts shown in figure can be including one or more signal transactings and/or special
Integrated circuit is realized in the combination of interior hardware, software or hardware and software.
The mobile terminal for controlling touch-screen for being provided with regard to the present embodiment below is described in detail, the mobile terminal
By taking mobile phone as an example.
Memory 501, the memory 501 can be accessed by CPU502, Peripheral Interface 503 etc., and the memory 501 can
With including high-speed random access memory, nonvolatile memory can also be included, such as one or more disk memories,
Flush memory device or other volatile solid-state parts.
The input of equipment and output peripheral hardware can be connected to CPU502 and deposited by Peripheral Interface 503, the Peripheral Interface 503
Reservoir 501.
I/O subsystems 509, the I/O subsystems 509 can be by the input/output peripheral in equipment, such as touch-screen 512
With other input/control devicess 510, Peripheral Interface 503 is connected to.I/O subsystems 509 can include the He of display controller 5091
One or more input controllers 5092 for controlling other input/control devicess 510.Wherein, one or more input controls
Device processed 5092 receives electric signal or sends electric signal to other input/control devicess 510 from other input/control devicess 510,
Other input/control devicess 510 can be including physical button (pressing button, rocker buttons etc.), dial, slide switch, behaviour
Vertical pole, click roller.What deserves to be explained is, input controller 5092 can with it is following any one be connected：Keyboard, infrared port,
The instruction equipment of USB interface and such as mouse.
Touch-screen 512, the touch-screen 512 is the input interface and output interface between user terminal and user, can
Depending on output display to user, visual output can be including figure, text, icon, video etc..
Display controller 5091 in I/O subsystems 509 receives electric signal or is sent out to touch-screen 512 from touch-screen 512
Electric signals.Contact on the detection touch-screen of touch-screen 512, the contact that display controller 5091 will be detected is converted to and display
The interaction of the user interface object on touch-screen 512, that is, realize man-machine interaction, is displayed in the user interface on touch-screen 512
Object can be the icon of running game, the icon etc. that is networked to corresponding network.What deserves to be explained is, equipment can also include light
Mouse, light mouse is the extension for not showing the visual touch sensitive surface for exporting, or the touch sensitive surface formed by touch-screen.
RF circuits 505, are mainly used in setting up the communication of mobile phone and wireless network (i.e. network side), realize mobile phone and wireless network
The data receiver of network and transmission.Such as transmitting-receiving short message, Email etc..Specifically, RF circuits 505 are received and send RF letters
Number, RF signals are also referred to as electromagnetic signal, and RF circuits 505 convert electrical signals to electromagnetic signal or electromagnetic signal is converted into telecommunications
Number, and communicated with communication network and other equipment by the electromagnetic signal.RF circuits 505 can be included for performing
The known circuit of these functions, it includes but is not limited to antenna system, RF transceivers, one or more amplifiers, tuner, one
Individual or multiple oscillators, digital signal processor, CODEC (COder-DECoder, coder) chipset, ID mould
Block (Subscriber Identity Module, SIM) etc..
Voicefrequency circuit 506, is mainly used in receiving voice data from Peripheral Interface 503, and the voice data is converted into telecommunications
Number, and the electric signal is sent to loudspeaker 511.
Loudspeaker 511, for the voice signal for receiving mobile phone from wireless network by RF circuits 505, is reduced to sound
And play the sound to user.
Power management chip 508, for being supplied by the hardware that CPU502, I/O subsystem and Peripheral Interface 503 are connected
Electricity and power management.
The executable present invention of touch screen control device and mobile terminal of the mobile terminal provided in above-described embodiment is any
The touch-screen control method of the mobile terminal that embodiment is provided, possesses the execution corresponding functional module of the method and beneficial effect
Really.Not ins and outs of detailed description in the above-described embodiments, reference can be made to the mobile terminal that any embodiment of the present invention is provided
Touch-screen control method.
Note, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious changes,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although the present invention is carried out by above example
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
More other Equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (15)
1. a kind of control method of mobile terminal touch screen, it is characterised in that including：
Detection acts on the multi-point touch event of terminal touch screen；
Obtain the contact area and pressure value of corresponding each touch point of the multi-point touch event；
According to the contact area and pressure value of each touch point, it is determined that the mistaken touch point in described each touch point, to control
Touch-screen processed is not responding to the touch operation of the mistaken touch point.
2. method according to claim 1, it is characterised in that the contact area and pressure of each touch point described in the basis
Force value, it is determined that the mistaken touch point in described each touch point includes：
It is determined that the contact area of each touch point is both less than setting area value, by described each touch point respectively as current
Touch point；
The pressure value of the current touch point is compared with preset pressure threshold value；
If the pressure value is less than preset pressure threshold value, the current touch point is defined as mistaken touch point.
3. method according to claim 1, it is characterised in that the contact area and pressure of each touch point described in the basis
Force value, it is determined that the mistaken touch point in described each touch point includes：
It is determined that the pressure value of each touch point is both less than setup pressure value, described each touch point is touched respectively as current
Touch a little；
The contact area of the current touch point is compared with preset area threshold value；
If the contact area is more than preset area threshold value, the current touch point is defined as mistaken touch point.
4. method according to claim 2, it is characterised in that the pressure value by the current touch point and default pressure
Force threshold be compared including：
According to the touch type of the current touch point, the corresponding preset pressure threshold value of the current touch point is determined；
The pressure value of the current touch point is compared with the preset pressure threshold value.
5. method according to claim 2, it is characterised in that it is determined that the contact area of each touch point is both less than
Setting area value, after each touch point is respectively as current touch point by described in, also includes：
If the pressure value of the current touch point is more than or equal to preset pressure threshold value, the current touch point is defined as
Normal touch point, and control touch-screen to respond the touch operation of the normal touch point.
6. method according to claim 2, it is characterised in that it is determined that the contact area of each touch point is both less than
After setting area value, also include：
The maximum touch point of pressure value in described each touch point is defined as normal touch point, and it is described to control touch-screen to respond
The touch operation of normal touch point.
7. method according to claim 4, it is characterised in that the touch type includes clicking, double-clicking, sliding or be long
Press.
8. a kind of control device of mobile terminal touch screen, it is characterised in that including：
Multi-point touch event checking module, the multi-point touch event of terminal touch screen is acted on for detecting；
Touch point data obtaining module, contact area and pressure for obtaining corresponding each touch point of the multi-point touch event
Force value；
Mistaken touch point determining module, for contact area and pressure value according to each touch point, it is determined that described each is touched
Mistaken touch point in touching a little, to control touch-screen to be not responding to the touch operation of the mistaken touch point.
9. device according to claim 8, it is characterised in that the mistaken touch point determining module specifically for：
It is determined that the contact area of each touch point is both less than setting area value, by described each touch point respectively as current
Touch point；
The pressure value of the current touch point is compared with preset pressure threshold value；
If the pressure value is less than preset pressure threshold value, the current touch point is defined as mistaken touch point.
10. device according to claim 8, it is characterised in that the mistaken touch point determining module specifically for：
It is determined that the pressure value of each touch point is both less than setup pressure value, described each touch point is touched respectively as current
Touch a little；
The contact area of the current touch point is compared with preset area threshold value；
If the contact area is more than preset area threshold value, the current touch point is defined as mistaken touch point.
11. devices according to claim 9, it is characterised in that the mistaken touch point determining module is by the current touch
The pressure value of point is compared specially with preset pressure threshold value：
According to the touch type of the current touch point, the corresponding preset pressure threshold value of the current touch point is determined；
The pressure value of the current touch point is compared with the preset pressure threshold value.
12. devices according to claim 9, it is characterised in that also include：
First normal touch point determining module, for it is determined that the contact area of each touch point is both less than setting area
Value, after each touch point is respectively as current touch point by described in, if the pressure value of the current touch point is more than or waits
In preset pressure threshold value, then the current touch point is defined as normal touch point, and it is described normal tactile to control touch-screen to respond
Touch touch operation a little.
13. devices according to claim 9, it is characterised in that also include：
Second normal touch point determining module, for it is determined that the contact area of each touch point is both less than setting area value
Afterwards, the maximum touch point of pressure value in described each touch point is defined as normal touch point, and controls touch-screen to respond institute
State the touch operation of normal touch point.
14. devices according to claim 11, it is characterised in that the touch type include click, double-click, sliding or
Length is pressed.
A kind of 15. mobile terminals, including memory, processor and storage are on a memory and the calculating that can run on a processor
Machine program, it is characterised in that realize following steps during computer program described in the computing device：
Detection acts on the multi-point touch event of terminal touch screen；
Obtain the contact area and pressure value of corresponding each touch point of the multi-point touch event；
According to the contact area and pressure value of each touch point, it is determined that the mistaken touch point in described each touch point, to control
Touch-screen processed is not responding to the touch operation of the mistaken touch point.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611174527.1A CN106775087B (en) | 2016-12-16 | 2016-12-16 | Touch screen control method and device of mobile terminal and mobile terminal |
| PCT/CN2017/107540 WO2018107903A1 (en) | 2016-12-16 | 2017-10-24 | Control method and device for touch screen of mobile terminal, mobile terminal, and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611174527.1A CN106775087B (en) | 2016-12-16 | 2016-12-16 | Touch screen control method and device of mobile terminal and mobile terminal |
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| Publication Number | Publication Date |
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| CN106775087A true CN106775087A (en) | 2017-05-31 |
| CN106775087B CN106775087B (en) | 2019-12-31 |
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| CN201611174527.1A Active CN106775087B (en) | 2016-12-16 | 2016-12-16 | Touch screen control method and device of mobile terminal and mobile terminal |
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| WO (1) | WO2018107903A1 (en) |
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| CN107346193A (en) * | 2017-06-21 | 2017-11-14 | 深圳传音通讯有限公司 | Prevent the method and device of false touch screen |
| CN107728841A (en) * | 2017-10-17 | 2018-02-23 | 中国船舶重工集团公司第七0九研究所 | Multi-touch method and system based on acceptance of the bid kylin operating system |
| WO2018107903A1 (en) * | 2016-12-16 | 2018-06-21 | 广东欧珀移动通信有限公司 | Control method and device for touch screen of mobile terminal, mobile terminal, and storage medium |
| CN109271059A (en) * | 2018-08-24 | 2019-01-25 | 西安易朴通讯技术有限公司 | False-touch prevention method, terminal and the computer readable storage medium of screen |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106775087B (en) | 2019-12-31 |
| WO2018107903A1 (en) | 2018-06-21 |
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