CN106681636A - Method and device capable of preventing wrong touch, and mobile terminal - Google Patents
Method and device capable of preventing wrong touch, and mobile terminal Download PDFInfo
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- CN106681636A CN106681636A CN201611165124.0A CN201611165124A CN106681636A CN 106681636 A CN106681636 A CN 106681636A CN 201611165124 A CN201611165124 A CN 201611165124A CN 106681636 A CN106681636 A CN 106681636A
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- touch
- touch operation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
- G06F1/3259—Power saving in cursor control device, e.g. mouse, joystick, trackball
-
- 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
- G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
-
- G—PHYSICS
- G06—COMPUTING; 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
- G06F2203/048—Indexing scheme relating to G06F3/048
- G06F2203/04808—Several contacts: gestures triggering a specific function, e.g. scrolling, zooming, right-click, when the user establishes several contacts with the surface simultaneously; e.g. using several fingers or a combination of fingers and pen
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Position Input By Displaying (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The embodiment of the invention discloses a method and device capable of preventing wrong touch, and a mobile terminal. The method capable of preventing the wrong touch comprises the steps that if at least two touch operations are detected in a preset period, positions of the at least two touch operations can be obtained; if the positions of the at least two touch operations are located in at least two preset detection areas, holding states of left and right hands can be obtained; and a response is made to at least one touch operation matched with the holding states of the left and right hands. The method capable of preventing the wrong touch provided by the embodiment of the invention can increase wrong touch recognition efficiency and reduce power consumption of wrong contact recognition operations.
Description
Technical field
The present embodiments relate to electronic apparatus application technology, more particularly to a kind of method of false-touch prevention, device and movement
Terminal.
Background technology
At present the design of mobile terminal is constantly to narrow frame, the trend development of giant-screen.Narrow frame, giant-screen cause movement
The visual impact of terminal is greatly enhanced, but while so that user finger false touch screen frame is occurring often using mobile terminal
And cause the situation that screen content daps.
In prior art, the mode for preventing false touch is that the touching signals to screen edge are shielded.However, this shielding
The analysis process that mode has touch operation identification is complex, and the used time is longer, and power consumption is high.
The content of the invention
The present invention provides a kind of method of false-touch prevention, device and mobile terminal, to reduce the identification complexity of false touch operation,
The recognition efficiency of false touch operation is improved, the power consumption of false touch identification operation is reduced.
In a first aspect, a kind of method of false-touch prevention is embodiments provided, including：
If detecting at least two touch operations in preset duration, the position of at least two touch operation is obtained
Put；
If the position of at least two touch operation is located at respectively at least two predetermined detection areas, obtain left
The right hand holds state；
At least one touch operation that response is matched with the left and right hand grip state.
Second aspect, the embodiment of the present invention additionally provides a kind of device of false-touch prevention, including：
Touch operation detection module, if for detecting at least two touch operations in preset duration, obtaining institute
State the position of at least two touch operations；
State acquisition module is held, if at least two touch detected for the touch operation detection module
The position of operation is located at respectively at least two predetermined detection areas, then obtain left and right hand grip state；
Respond module, matches for response with the left and right hand grip state for holding state acquisition module acquisition
At least one touch operation.
The third aspect, the embodiment of the present invention additionally provides a kind of mobile terminal, including memorizer, processor and is stored in
On reservoir and the computer program that can run on a processor, following step is realized described in the computing device during computer program
Suddenly：
If detecting at least two touch operations in preset duration, the position of at least two touch operation is obtained
Put；
If the position of at least two touch operation is located at respectively at least two predetermined detection areas, obtain left
The right hand holds state；
At least one touch operation that response is matched with the left and right hand grip state.
The embodiment of the present invention obtains at least two and touches first when at least two touch operations is detected in preset duration
The position of operation；Then, when the position of at least two touch operations is located at least two predetermined detection areas respectively, obtain
Left and right hand grip state；Finally, at least one touch operation matched with left and right hand grip state is responded, it is possible to increase false touch is known
Other efficiency, reduces the power consumption of false touch identification operation.
Description of the drawings
Fig. 1 is the flow chart of the method for a false-touch prevention in the embodiment of the present invention one；
Fig. 2 is the detection zone schematic diagram in the embodiment of the present invention one；
Fig. 3 is the flow chart of the method for another false-touch prevention in the embodiment of the present invention one；
Fig. 4 is another detection zone schematic diagram in the embodiment of the present invention one；
Fig. 5 is the flow chart of the method for another false-touch prevention in the embodiment of the present invention one；
Fig. 6 is the flow chart of the method for another false-touch prevention in the embodiment of the present invention one；
Fig. 7 is a kind of flow chart of the method for the false-touch prevention in the embodiment of the present invention two；
Fig. 8 is a kind of structural representation of the device of the false-touch prevention in the embodiment of the present invention three；
Fig. 9 is a kind of structural representation of the mobile terminal in the embodiment of the present invention four.
Specific embodiment
With reference to the accompanying drawings and examples the present invention is described in further detail.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that, in order to just
Part related to the present invention rather than entire infrastructure are illustrate only in description, accompanying drawing.
Embodiment one
Fig. 1 is a kind of flow chart of the method for false-touch prevention that the embodiment of the present invention one is provided, and the present embodiment is applicable to list
The situation of false touch operation identification is carried out during hand grip mobile terminal, the method can be performed by the mobile terminal with touch screen,
Mobile terminal can be smart mobile phone, panel computer etc., as shown in figure 1, the method for the false-touch prevention specifically includes following steps：
If step 110, in preset duration detecting at least two touch operations, at least two touch operations are obtained
Position.
Preset duration is used to represent the time interval of the correct operation of user input and maloperation.Preset duration can be 0
Second, that is, it is detected simultaneously by least two touch operations.Preset duration can also be empirical value, such as the 0.1-0.7 seconds, preferably 0.3
Second.The empirical value can be the time interval that programmer draws according to limited number of time test, or between the time that user is arranged
Every.
Touch operation can be clicking operation or slide, and wherein clicking operation includes that single-click operation and double hit are operated
(such as double click operation).Preferably, touch operation is clicking operation.If touch operation is clicking operation, operation is will click on right
The screen coordinate answered is used as the position for touch operation.If touch operation is slide, by the corresponding cunning of slide
Position of the beginning and end of dynamic rail mark as touch operation.
The positional information of the whole touch operations for getting can be stored by interim touching position information list.
Optionally, the positional information of whole touch operations that the form storages such as queue, storehouse or chained list get can also be passed through.It is exemplary
, screen resolution is 720*1280, and as shown in table 1, two for getting touch operation is for interim touching position information list
Touch operation A and touch operation B.Wherein, the position of touch operation A for (100,300), the position of touch operation B for (620,
1000)。
Table 1
| Touch operation sequence number | Position (coordinate) |
| Touch operation A | (100,300) |
| Touch operation B | (620,1000) |
If step 120, the position of at least two touch operations are located at least two predetermined detection areas respectively, obtain
Take left and right hand grip state.
Optionally, predetermined detection area can be the corresponding detection zone in the multiple edges of screen, the corresponding inspection in each edge
Survey region and there is no overlapping region.In upper example, predetermined detection area can be the corresponding detection zone in four edges of screen,
As shown in Fig. 2 corresponding detection zone a of screen upper end-face edge for (0,0), (720,0), (720,150), (0,150) four points
It is determined that region, corresponding detection zone b of screen lower edge for (0,1130), (720,1130), (720,1280), (0,
1280) region that four points determine；Corresponding detection zone c of screen left side edge be (0,150), (150,150), (150,
1130), the region that (0,1130) four point determines；Corresponding detection zone d of screen right side edge be (570,150), (720,
150), the region that (720,1130), (720,1130) four points determine.In upper example, touch operation A is located in detection zone a,
Touch operation B is located in detection zone b, now, the position difference position of two touch operations (touch operation A and touch operation B)
In two different detection zones, therefore obtain left and right hand grip state.
Left and right hand grip state can be obtained by Gravity accelerometer.Exemplary, Gravity accelerometer
Left and right hand grip state can be determined according to the current angle of inclination of mobile terminal.Optionally, Gravity accelerometer can basis
The moment anglec of rotation of mobile terminal determines left and right hand grip state.For example, when user carries out one-handed performance using right hand one hand
When, right hand thumb mobile terminal when screen is clicked on can rotate with the action that thumb is clicked on along lower right, mobile terminal
In Gravity accelerometer according to the direction of motion of mobile terminal for sensing, and then can judge at now mobile terminal
State is held in the right hand.
At least one touch operation that step 130, response are matched with left and right hand grip state.
During user's single hand grip mobile terminal, easily there is false touch in the great thenar part of palm, therefore many when existing in screen
During individual touch operation, the touch operation that will be far from holding handss side is defined as the touch operation matched with left and right hand grip state.
Exemplary, when predetermined detection area is located at screen sides, if left hand state is held, then response screen is right
The touch operation of side；State is held if the right hand, then the touch operation on the left of response screen.
The present embodiment obtains at least two touch operations first when at least two touch operations is detected in preset duration
Position；Then, when the position of at least two touch operations is located at least two predetermined detection areas respectively, left and right is obtained
Hand grip state；Finally, at least one touch operation matched with left and right hand grip state is responded.Prior art is according to touch surface
Area determine whether that for maloperation but this detection method cannot be identified for the less no touch of area, false touch
Recognition efficiency is low, and calculating touch surface area needs to carry out areal calculation, takes longer, the power consumption of increase false touch identification operation
Amount.In the present embodiment, only by comparing zones of different in the presence or absence of touch operation i.e. can recognize that false touch operation, it is easy to operate,
Recognition efficiency it is higher and save electricity.The less false touch operation of contact area is can recognize that simultaneously, improves the standard of false touch identification
True property.
Further, Fig. 3 is a kind of flow chart of the method for false-touch prevention that the embodiment of the present invention one is provided, used as to above-mentioned
Step is further illustrated, as shown in figure 4, the predetermined detection area includes left screen and right screen.Left screen is
Screen area on the left of screen axis, right screen is the screen area on the right side of screen axis.If step 120, at least
The position of two touch operations is located at respectively at least two predetermined detection areas, then obtain left and right hand grip state, can be passed through
Subordinate's mode is implemented：
If step 120a, the position of at least two touch operations are located at respectively left screen and right screen, obtain
Left and right hand grip state.
If containing at least one touch operation in left screen and right screen respectively, left and right hand grip shape is obtained
State.
If the starting point coordinate and terminal point coordinate of slide are located in the screen of the same side, the side screen includes the behaviour that slides
Make.If the beginning and end of slide is located at respectively in left screen and right screen, left screen and right screen
The slide is not included.
Accordingly, at least one touch operation that step 130, response are matched with left and right hand grip state, can be embodied as：
If step 130a, left and right hand grip state hold state for left hand, the touch operation in right screen is responded.
Touch operation in right screen is to hold the touch operation that state is matched with left hand.Detect in shielding left screen
The touch operation arrived, responds the touch operation detected in right screen.
Touch operation in right screen can be one or more.If a touch operation, then respond the touch
Operation.If multiple (at least two) touch operations, then determine effective touch operation from multiple touch operations.
If step 130b, left and right hand grip state hold state for the right hand, the touch operation in left screen is responded.
Touch operation in left screen is to hold the touch operation that state is matched with the right hand.Detect in shielding right screen
The touch operation arrived, responds the touch operation detected in left screen.Touch operation in left screen can be one or
It is multiple.
The present embodiment can determine response according to the quantity of the touch operation detected in left screen and right screen
Touch operation, reduces the complexity of false touch identification, easy to use.
Further, Fig. 5 be the embodiment of the present invention one provide a kind of false-touch prevention method flow chart, when with right-hand man
When the touch operation for holding state matching is multiple, at least one touch that step 130, response are matched with left and right hand grip state
Operation, can be implemented by following manner：
If step 131, multiple touch points are detected in a predetermined detection area, according to multiple touch points correspondence
Touch surface area determine effective touch point.
Obtain the corresponding preset area of finger.If multiple touch operations are clicking operation, by contact area with it is pre-
If the close touch point of area is defined as effective touch point.Optionally, preset area is 30*30 pixels to 50*50 pixels,
Preferably, 44*44 pixels.If multiple touch operations are slide, determined according to the operation object of slide
The effectiveness of slide, by the corresponding touch point of effective slide effective touch point is defined as.If multiple touch behaviour
Work includes clicking operation and touch operation, then choose one from clicking operation and touch operation respectively and effectively operate.
Step 132, effective touch point is responded.
This enforcement can filter out effective touch point from multiple touch operations and be responded, it is to avoid invalid response is touched
Point, and then the reliability of the touch point of response is improved, further save power consumption.
Further, Fig. 6 is a kind of flow chart of the method for false-touch prevention that the embodiment of the present invention one is provided, used as to above-mentioned
Further illustrating for embodiment, in step 110, detects at least two touch operations in preset duration, can be embodied as：
If detecting the first touch operation when step 111, the first moment, start timing.
First touch operation is first touch operation for receiving after front touch operation response.Because user uses
When thumb carries out click screen, because of the movement locus of thumb the first contact screen of palm great thenar, the finger belly of thumb can be caused to exist
Contact screen afterwards, the touch time difference of the two is less, such as less than 0.3 second.In upper example, trigger on screen first when detecting
During touch operation, timing is carried out by timer.
Step 112, when timing result reach it is default touch interval duration when, stop timing and acquisition be from the first moment to meter
When the stop timing between the touch operation that detects.
The default interval duration that touches can be 0.1 second to 1.0 seconds, preferably, 0.3 second.During timing, persistently detection is shielded
The touch operation triggered on curtain, counts the corresponding coordinate of each touch operation, obtains the touch location of touch operation.
When the present embodiment can trigger touch operation on screen, through presetting touch interval duration after to screen in touch
Touch operation to be identified, further improve the identification of false touch operation, while avoid because false touch operation is slightly before correct operation triggering,
Cause mistake to perform mistaken touch operation, improve the recognition efficiency of false touch operation.
Embodiment two
Fig. 7 is a kind of flow chart of the method for false-touch prevention that the embodiment of the present invention two is provided, used as entering to embodiment one
The explanation of one step, including：
Step 200, left screen is configured to a detection zone, right screen is configured to into another detection zone.
If detecting the first touch operation in any one detection zone when step 210, the first moment, start meter
When.
Step 220, when timing result reach it is default touch interval duration when, stop timing and acquisition be from the first moment to meter
When the stop timing between the touch operation that detects.
If step 230, detecting N number of (N be more than or equal to 2) touch operation, the position of N number of touch operation is obtained.
If step 240, the position of at least two touch operations are located at respectively left screen and right screen, obtain left
The right hand holds state.
If step 250, left and right hand grip state hold state for left hand, the touch operation in right screen is responded.
If step 260, left and right hand grip state hold state for the right hand, the touch operation in left screen is responded.
If multiple touch points are detected in step 270, the right screen of response or left screen, according to multiple touches
The corresponding touch surface area of point determines effective touch point.
Step 280, effective touch point is responded.
Embodiment three
Fig. 8 is a kind of structural representation of the device of false-touch prevention that the embodiment of the present invention three is provided, and the device can be located at shifting
In dynamic terminal, as shown in figure 8, the device of the false-touch prevention includes：Touch operation detection module 11, hold the and of state acquisition module 12
Respond module 13.
Touch operation detection module 11, if for detecting at least two touch operations in preset duration, obtained
The position of at least two touch operations；
State acquisition module 12 is held, if at least two touch operations detected for touch operation detection module 11
Position respectively be located at least two predetermined detection areas in, then obtain left and right hand grip state；
Respond module 13, the left and right hand grip state for responding with hold the acquisition of state acquisition module 12 is matched at least
One touch operation.
Further, predetermined detection area includes left screen and right screen, and holding state acquisition module 12 is used for, such as
The position of at least two touch operations that fruit touch operation detection module 11 is detected is located at respectively left screen and right screen,
Then obtain left and right hand grip state；
Accordingly, respond module 13 is used for：
If left and right hand grip state holds state for left hand, the touch operation in right screen is responded；
If left and right hand grip state holds state for the right hand, the touch operation in left screen is responded.
Further, respond module 13 is used for：
If detecting multiple touch points in a predetermined detection area, according to the corresponding touch surface in multiple touch points
Area determines effective touch point；
Effective touch point is responded.
Further, touch operation detection module 11 is used for：
If detecting the first touch operation during the first moment, start timing；
When timing result reach it is default touch interval duration when, stop timing and obtain when stopping from the first moment to timing
The touch operation detected between quarter.
Further, touch operation is clicking operation.
The method that the aforementioned all embodiments of the executable present invention of said apparatus are provided, possesses execution said method corresponding
Functional module and beneficial effect.Ins and outs of detailed description in the present embodiment, not can be found in the aforementioned all enforcements of the present invention
The method that example is provided.
First when at least two touch operations is detected in preset duration, touch operation detection module 11 is obtained the present embodiment
Take the position of at least two touch operations；Then, when the position of at least two touch operations is located at respectively at least two default inspections
When surveying in region, hold state acquisition module 12 and obtain left and right hand grip state；Finally, the response of respond module 13 is hand-held with left and right
Hold at least one touch operation of state matching.Prior art determined whether for maloperation according to the area of touch surface, but this
Detection method is planted for the less no touch of area cannot be identified, false touch recognition efficiency is low, and calculate touch surface area needs
Areal calculation is carried out, longer, the power consumption of increase false touch identification operation is taken.In the present embodiment, only by comparing not same district
In domain with the presence or absence of touch operation i.e. can recognize that false touch operation, it is easy to operate, recognition efficiency it is higher and save electricity.Simultaneously can
The less false touch operation of contact area is identified, the accuracy of false touch identification is improved.
Example IV
Fig. 9 is a kind of structural representation of mobile terminal that the embodiment of the present invention four is provided, as shown in figure 9, the movement end
End can include：Housing (not shown), memorizer 801, central processing unit (Central Processing Unit, CPU)
802 (also known as processors, hereinafter referred to as CPU), the computer journey that be stored on memorizer 801 and can run on processor 802
Sequence, circuit board (not shown) and power circuit (not shown).The circuit board is placed in the sky that the housing is surrounded
Between it is internal；The CPU802 and the memorizer 801 are arranged on the circuit board；The power circuit, for for the shifting
Each circuit of dynamic terminal or device are powered；The memorizer 801, for storing executable program code；The CPU802 leads to
Cross and read the executable program code stored in the memorizer 801 running journey corresponding with the executable program code
Sequence, for performing：If detecting at least two touch operations in preset duration, at least two touch operations are obtained
Position；If the position of at least two touch operations is located at respectively at least two predetermined detection areas, left and right is obtained hand-held
Hold state；At least one touch operation that response is matched with left and right hand grip state.
The mobile terminal also includes：Peripheral Interface 803, RF (Radio Frequency, radio frequency) circuit 805, audio-frequency electric
Road 806, speaker 811, power management chip 808, input/output (I/O) subsystem 809, touch screen 812, other input/controls
Control equipment 810 and outside port 804, these parts are communicated by one or more communication bus or holding wire 807.
It should be understood that diagram mobile terminal 800 is only an example of mobile terminal, and mobile terminal 800
Can have than the more or less part shown in figure, can combine two or more parts, or can be with
Configure with different parts.Various parts shown in figure can be including one or more signal processing and/or special
Integrated circuit is realized in the combination of interior hardware, software or hardware and software.
The mobile terminal for realizing anti-error touch function for providing with regard to the present embodiment below is described in detail, the movement
Terminal is by taking mobile phone as an example.
Memorizer 801, the memorizer 801 can be accessed by CPU802, Peripheral Interface 803 etc., and the memorizer 801 can
Including high-speed random access memory, can also include nonvolatile memory, 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 CPU802 and be deposited by Peripheral Interface 803, the Peripheral Interface 803
Reservoir 801.
I/O subsystems 809, the I/O subsystems 809 can be by the input/output peripheral on equipment, such as touch screen 812
With other input/control devicess 810, Peripheral Interface 803 is connected to.I/O subsystems 809 can include the He of display controller 8091
For controlling one or more input controllers 8092 of other input/control devicess 810.Wherein, one or more input controls
Device processed 8092 receives the signal of telecommunication or sends the signal of telecommunication to other input/control devicess 810 from other input/control devicess 810,
Other input/control devicess 810 can include physical button (pressing button, rocker buttons etc.), dial, slide switches, behaviour
Vertical pole, click roller.What deserves to be explained is, input controller 8092 can with it is following any one be connected：Keyboard, infrared port,
The instruction equipment of USB interface and such as mouse.
Wherein, according to the operation principle and the medium classification of transmission information of touch screen, touch screen 812 can for resistance-type,
Capacitor induction type, infrared-type or surface acoustic wave type.Classify according to mounting means, touch screen 812 can be：It is external hanging type, built-in
Formula or monoblock type.Classify according to know-why, touch screen 812 can be：Vector pressure sensing technology touch screen, resistive technologies are touched
Touch screen, capacitance technology touch screen, infrared technology touch screen or surface acoustic wave technique touch screen.
Touch screen 812, the touch screen 812 is the input interface and output interface between user terminal and user, can
Depending on output display to user, visual output can include figure, text, icon, video etc..Optionally, touch screen 812 is by user
The signal of telecommunication (such as the signal of telecommunication of contact surface) triggered on touch screen curtain, is sent to processor 802.
Display controller 8091 in I/O subsystems 809 receives the signal of telecommunication or to touch screen 812 from touch screen 812
Electric signals.Contact on the detection touch screen of touch screen 812, display controller 8091 is converted to the contact for detecting and display
The interaction of the user interface object on touch screen 812, that is, realize man-machine interaction, the user interface being displayed on touch screen 812
Object can be the icon of running game, be networked to icon of corresponding network etc..What deserves to be explained is, equipment can also include light
Mus, light Mus are not show the visual touch sensitive surface for exporting, or the extension of the touch sensitive surface formed by touch screen.
RF circuits 805, 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.For example receive and dispatch short message, Email etc..
Voicefrequency circuit 806, is mainly used in receiving voice data from Peripheral Interface 803, and the voice data is converted to into telecommunications
Number, and the signal of telecommunication is sent to into speaker 811.
Speaker 811, for the voice signal for receiving mobile phone from wireless network by RF circuits 805, is reduced to sound
And play the sound to user.
Power management chip 808, the hardware for being connected by CPU802, I/O subsystem and Peripheral Interface is powered
And power management.
In the present embodiment, central processing unit 802 is used for：
If detecting at least two touch operations in preset duration, the position of at least two touch operations is obtained；
If the position of at least two touch operations is located at least two predetermined detection areas respectively, right-hand man is obtained
Hold state；
At least one touch operation that response is matched with left and right hand grip state.
Further, predetermined detection area includes left screen and right screen, if the position of at least two touch operations
Put and be located at respectively at least two predetermined detection areas, then obtain left and right hand grip state, including：
If the position of at least two touch operations is located at respectively left screen and right screen, left and right hand grip is obtained
State；
Accordingly, at least one touch operation matched with left and right hand grip state is responded, including：
If left and right hand grip state holds state for left hand, the touch operation in right screen is responded；
If left and right hand grip state holds state for the right hand, the touch operation in left screen is responded.
Further, at least one touch operation matched with left and right hand grip state is responded, including：
If detecting multiple touch points in a predetermined detection area, according to the corresponding touch surface in multiple touch points
Area determines effective touch point；
Effective touch point is responded.
Further, at least two touch operations are detected in preset duration, including：
If detecting the first touch operation during the first moment, start timing；
When timing result reach it is default touch interval duration when, stop timing and obtain when stopping from the first moment to timing
The touch operation detected between quarter.
Further, touch operation is clicking operation.
It should be noted that mobile terminal can also include photographic head, bluetooth module etc., will not be described here.
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 (11)
1. a kind of method of false-touch prevention, it is characterised in that include：
If detecting at least two touch operations in preset duration, the position of at least two touch operation is obtained；
If the position of at least two touch operation is located at least two predetermined detection areas respectively, right-hand man is obtained
Hold state；
At least one touch operation that response is matched with the left and right hand grip state.
2. the method for false-touch prevention according to claim 1, it is characterised in that the predetermined detection area includes left screen
And right screen, if the position of at least two touch operations is located at respectively at least two predetermined detection areas,
Left and right hand grip state is then obtained, including：
If the position of at least two touch operation is located at respectively the left screen and the right screen, obtain left
The right hand holds state；
Accordingly, it is described to respond at least one touch operation matched with the left and right hand grip state, including：
If the left and right hand grip state holds state for left hand, the touch operation in the right screen is responded；
If the left and right hand grip state holds state for the right hand, the touch operation in the left screen is responded.
3. the method for false-touch prevention according to claim 1, it is characterised in that the response and the left and right hand grip state
At least one touch operation of matching, including：
If detecting multiple touch points in a predetermined detection area, according to the corresponding touch surface in the plurality of touch point
Area determines effective touch point；
Effective touch point is responded.
4. the method for false-touch prevention according to claim 1, it is characterised in that described that at least two are detected in preset duration
Individual touch operation, including：
If detecting the first touch operation during the first moment, start timing；
When timing result reach it is default touch interval duration when, stop timing and acquisition from first moment to timing stop when
The touch operation detected between quarter.
5. the method for the false-touch prevention according to any one of claim 1-4, it is characterised in that the touch operation is to click on
Operation.
6. a kind of device of false-touch prevention, it is characterised in that include：
Touch operation detection module, if for detecting at least two touch operations in preset duration, obtain described in extremely
The position of few two touch operations；
State acquisition module is held, if at least two touch operation detected for the touch operation detection module
Position respectively be located at least two predetermined detection areas in, then obtain left and right hand grip state；
Respond module, matches at least for response with the left and right hand grip state for holding state acquisition module acquisition
One touch operation.
7. the device of false-touch prevention according to claim 6, it is characterised in that the predetermined detection area includes left screen
And right screen, the state acquisition module of holding is used for, if the touch operation detection module detect it is described at least
The position of two touch operations is located at respectively the left screen and the right screen, then obtain left and right hand grip state；
Accordingly, the respond module is used for：
If the left and right hand grip state holds state for left hand, the touch operation in the right screen is responded；
If the left and right hand grip state holds state for the right hand, the touch operation in the left screen is responded.
8. the device of false-touch prevention according to claim 6, it is characterised in that the respond module is used for：
If detecting multiple touch points in a predetermined detection area, according to the corresponding touch surface in the plurality of touch point
Area determines effective touch point；
Effective touch point is responded.
9. the device of false-touch prevention according to claim 6, it is characterised in that the touch operation detection module is used for：
If detecting the first touch operation during the first moment, start timing；
When timing result reach it is default touch interval duration when, stop timing and acquisition from first moment to timing stop when
The touch operation detected between quarter.
10. the device of the false-touch prevention according to any one of claim 6-9, it is characterised in that the touch operation is point
Hit operation.
A kind of 11. mobile terminals, including memorizer, 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：
If detecting at least two touch operations in preset duration, the position of at least two touch operation is obtained；
If the position of at least two touch operation is located at least two predetermined detection areas respectively, right-hand man is obtained
Hold state；
At least one touch operation that response is matched with the left and right hand grip state.
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| CN201611165124.0A CN106681636B (en) | 2016-12-16 | 2016-12-16 | Method and device for preventing false touch and mobile terminal |
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| CN201611165124.0A CN106681636B (en) | 2016-12-16 | 2016-12-16 | Method and device for preventing false touch and mobile terminal |
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| CN107562262A (en) * | 2017-08-14 | 2018-01-09 | 维沃移动通信有限公司 | A kind of method, terminal and computer-readable recording medium for responding touch control operation |
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| CN109085944A (en) * | 2018-06-07 | 2018-12-25 | Oppo广东移动通信有限公司 | Data processing method, device and mobile terminal |
| CN109246300A (en) * | 2018-08-31 | 2019-01-18 | 努比亚技术有限公司 | A kind of control method of terminal, terminal and computer storage medium |
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| WO2021218769A1 (en) * | 2020-04-27 | 2021-11-04 | 维沃移动通信有限公司 | Electronic device and touch operation control method |
| CN113608634A (en) * | 2021-08-13 | 2021-11-05 | 清华大学 | Method and device for preventing touch screen from being touched mistakenly, electronic equipment and storage medium |
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| CN106681636B (en) | 2020-01-14 |
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