CN106959779A - A kind of apparatus and method for reducing touch screen wrong report point - Google Patents
A kind of apparatus and method for reducing touch screen wrong report point Download PDFInfo
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- CN106959779A CN106959779A CN201710188501.0A CN201710188501A CN106959779A CN 106959779 A CN106959779 A CN 106959779A CN 201710188501 A CN201710188501 A CN 201710188501A CN 106959779 A CN106959779 A CN 106959779A
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- touch
- touch screen
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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
- G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
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- Theoretical Computer Science (AREA)
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Abstract
The invention discloses a kind of apparatus and method for reducing touch screen wrong report point, when touching the touch screen of main body touching device, the touch point position for touching main body on touch screen is obtained；To touching main body touch the collection of parameter using full frame fingerprint device；Touching parameter includes touching the skin lines of main body and the collection position of skin lines；If gather position meets default touch condition with the relation and skin lines of touch point position, judge that touch point position is effective.Using scheme proposed by the present invention, when user is by touch-control use device such as mobile phone, verify whether screen report point is the real touch point of user by full frame fingerprint device, so as to reduce the wrong report point of touch screen.When the touch screen of higher costs need not be selected, the target for improving and touching report point accuracy rate is reached.
Description
Technical field
The present invention relates to field of terminal technology, more particularly to a kind of apparatus and method for reducing touch screen wrong report point.
Background technology
At present, with the use of the mobile terminals such as mobile phone, computer, user according to rely more and more in terminal complete clothing ,food and housing
The affairs such as row.The time of user's using terminal is also more and more.
Usually, in the operating process of terminal, when user clicks on touch screen, touch screen can gather the touch point of user's click,
The system that then touch point is reported to terminal.But in the process, it some times happens that the situation of touch screen wrong report point, is such as used
Family is wanted to click on the A points on screen, but the touch point that touch screen is reported is non-A points, and it is very bad that this wrong report point can bring user
Experience so that end product is experienced not good in user's touch control operation.
In order to solve the problem of present manufacturer terminal often suffers from touch screen wrong report point, Consumer's Experience, current terminal factory are improved
Business is usually that the performance parameter of touch screen is lifted, so that the accuracy rate and precision of touch screen report point are lifted, but like this
The cost meeting significant increase of touch screen, is unfavorable for the production of cell phone manufacturer.So touch can be improved by lacking one kind in the prior art
Report point accuracy rate, need not select the scheme of the touch screen of higher costs again.
The content of the invention
It is a primary object of the present invention to propose a kind of apparatus and method for reducing touch screen wrong report point, it is intended to solve improving
While touching report point accuracy rate, the problem of the cost of effective control device.
To achieve the above object, a kind of device for reduction touch screen wrong report point that the present invention is provided, including：
Acquisition module, for when touching the touch screen of main body touching device, obtaining the touch point for touching main body on touch screen
Position；
Acquisition module, the collection for touching main body touch parameter using full frame fingerprint device；Touch parameter bag
Include the collection position of the skin lines and skin lines that touch main body on touch screen；
Processing module, if meeting default touch bar for gathering position and the relation and skin lines of touch point position
Part, then judge that touch point position is effective.
Further, acquisition module, for corresponding default effective in touch point position using the collection of full frame fingerprint device
In the range of fingerprint；If processing module collects fingerprint for acquisition module, judge that touch point position is effective.
Further, acquisition module, for gathering the fingerprint for touching main body on touch screen using full frame fingerprint device, and really
Fingerprint is determined in the first position of touch screen；Processing module, if for first position default effective range corresponding with touch point position
Overlapping area meet preparatory condition, then judge that touch point position is effective.
Further, processing module, is additionally operable to, when acquisition module collects fingerprint, judge whether fingerprint belongs to default finger
Line species, if so, then touch point position is effective；Preset fingerprint species includes finger pulp fingerprint；
And/or, acquisition module is additionally operable to when it is finger to touch main body, is obtained and connect when finger touches touch screen with touch screen
Contacting surface is accumulated；Processing module, if being additionally operable to contact area in preset exposure areal extent, judges that touch point position is effective.
Further, touching parameter also includes touching pressure of the main body in default effective scope of touch point position, adopts
Collect module, be additionally operable to, when it is finger to touch main body, obtain and be preset with contacting points position is corresponding using full frame fingerprint device
The deformation of touch screen in the range of effect, the pressure of the corresponding default effective range in finger butt contact position is determined according to deformation；Processing
Module, is additionally operable to, when pressure is in pre-set pressure range, judge that touch point position is effective.
In addition, to achieve the above object, a kind of method for reduction touch screen wrong report point that the present invention is provided, including：
When touching the touch screen of main body touching device, the touch point position for touching main body on touch screen is obtained；
To touching main body touch the collection of parameter using full frame fingerprint device；Touching parameter includes touching the skin of main body
The collection position of skin lines and skin lines on touch screen；
If gather position meets default touch condition with the relation and skin lines of touch point position, touch point is judged
Position is effective.
Further, the collection for touching main body touch parameter using full frame fingerprint device includes：
The fingerprint preset in effective scope corresponding in touch point position is gathered using full frame fingerprint device；
If gather position meets default touch condition with the relation and skin lines of touch point position, touch point is judged
Position effectively includes：
If corresponding preset in effective scope collects fingerprint in touch point position, judge that touch point position is effective.
Further, the collection for touching main body touch parameter using full frame fingerprint device includes：
Gathered using full frame fingerprint device and touch fingerprint of the main body on touch screen, and determine fingerprint at first of touch screen
Put；
If gather position meets default touch condition with the relation and skin lines of touch point position, touch point is judged
Position effectively includes：
If the overlapping area of first position default effective range corresponding with touch point position meets preparatory condition, judge
Touch point position is effective.
Further, after fingerprint is collected, also include：
Judge whether fingerprint belongs to preset fingerprint species, if so, then touch point position is effective；Preset fingerprint species includes referring to
Abdomen fingerprint；
And/or, obtain finger touch touch screen when and touch screen contact area；If contact area is in preset exposure areal extent
It is interior, then judge that touch point position is effective.
Further, also include after fingerprint is collected：
The deformation for presetting touch screen in effective scope corresponding in contacting points position is obtained using full frame fingerprint device, according to shape
Become the pressure for determining the corresponding default effective range in finger butt contact position；
If pressure is in pre-set pressure range, judge that touch point position is effective.
The apparatus and method that the present invention proposes reduction touch screen wrong report point, when touching the touch screen of main body touching device, are obtained
Touch touch point position of the main body on touch screen；And to touching main body touch the collection of parameter using full frame fingerprint device；
Wherein, the touch parameter includes touching the skin lines of main body and the collection position of skin lines；When collection position and the touch
The relation and skin lines of point position meet default touch condition, then judge that touch point position is effective.Using present invention proposition
Scheme, when user is by touch-control use device such as mobile phone, by full frame fingerprint device verify screen report point whether be user
Real touch point, so as to reduce the wrong report point of touch screen.When the touch screen of higher costs need not be selected, reach that raising touches report
The target of point accuracy rate, and improve the utilization rate of full frame fingerprint device.
Brief description of the drawings
Fig. 1 is the hardware architecture diagram for the mobile terminal for realizing each embodiment of the invention；
Fig. 2 is a kind of module diagram of the device of reduction touch screen wrong report point of the present invention；
Fig. 3 be the present invention Fig. 2 in device report by mistake contact schematic diagram；
Fig. 4 be the present invention Fig. 2 in device report by mistake contact schematic diagram；
Fig. 5 is that the device in Fig. 2 of the present invention judges the effective schematic diagram in touch point；
Fig. 6 is a kind of structural representation of the device of reduction touch screen wrong report point of the present invention；
Fig. 7 is a kind of flow chart of the method for reduction touch screen wrong report point of the present invention.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Describe to realize the mobile terminal of each embodiment of the invention referring now to accompanying drawing.In follow-up description, use
For represent element such as " module ", " part " or " unit " suffix only for be conducive to the present invention explanation, itself
Not specific meaning.Therefore, " module " can be used mixedly with " part ".
Mobile terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as moving
Phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP
The mobile terminal of (portable media player), guider etc. and such as numeral TV, desktop computer etc. are consolidated
Determine terminal.Hereinafter it is assumed that terminal is mobile terminal, however, it will be understood by those skilled in the art that, except being used in particular for movement
Outside the element of purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 is the hardware architecture diagram for realizing the optional mobile terminal of each embodiment one of the invention.
Mobile terminal 1 00 can include wireless communication unit 110, A/V (audio/video) input block 120, user input
Unit 130, sensing unit 140, output unit 150, memory 160, interface unit 170, controller 180 and power subsystem 190
Etc..Fig. 1 shows the mobile terminal with various assemblies, it should be understood that being not required for implementing all groups shown
Part, can alternatively implement more or less components, the element of mobile terminal will be discussed in more detail below.
Wireless communication unit 110 generally includes one or more assemblies, and it allows mobile terminal 1 00 and wireless communication system
Or the radio communication between network.For example, wireless communication unit can include broadcasting reception module 111, mobile communication module
112nd, at least one in wireless Internet module 113, short range communication module 114 and location information module 115.
Broadcasting reception module 111 receives broadcast singal and/or broadcast via broadcast channel from external broadcast management server
Relevant information.Broadcast channel can include satellite channel and/or terrestrial channel.Broadcast management server can be generated and sent
The broadcast singal and/or broadcast related information generated before the server or reception of broadcast singal and/or broadcast related information
And send it to the server of terminal.Broadcast singal can include TV broadcast singals, radio signals, data broadcasting
Signal etc..Moreover, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase
Closing information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould
Block 112 is received.Broadcast singal can exist in a variety of manners, for example, it can be with DMB (DMB) electronics
The form of program guide (EPG), the electronic service guidebooks (ESG) of digital video broadcast-handheld (DVB-H) etc. and exist.Broadcast
Receiver module 111 can receive signal broadcast by using various types of broadcast systems.Especially, broadcasting reception module 111
Can be wide by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video
Broadcast-hand-held (DVB-H), the Radio Data System of forward link media (MediaFLO@), received terrestrial digital broadcasting integrated service
Etc. (ISDB-T) digit broadcasting system receives digital broadcasting.Broadcasting reception module 111, which may be constructed such that, to be adapted to provide for extensively
Broadcast the various broadcast systems and above-mentioned digit broadcasting system of signal.Via broadcasting reception module 111 receive broadcast singal and/
Or broadcast related information can be stored in memory 160 (or other types of storage medium).
Mobile communication module 112 sends radio signals to base station (for example, access point etc.), exterior terminal and clothes
Business device at least one and/or receive from it radio signal.Such radio signal can include voice call signal,
Video calling signal or the various types of data for sending and/or receiving according to text and/or Multimedia Message.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.The module can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by the module can include WLAN (WLAN) (Wi-Fi), Wibro
(WiMAX), Wimax (worldwide interoperability for microwave accesses), HSDPA (high-speed downlink packet access) etc..
Short range communication module 114 is the module for supporting junction service.Some examples of short-range communication technology include indigo plant
Tooth TM, radio frequency identification (RFID), Infrared Data Association (IrDA), ultra wide band (UWB), purple honeybee TM etc..
Location information module 115 is the module for checking or obtaining the positional information of mobile terminal.Location information module
Typical case be GPS (global positioning system).According to current technology, GPS module 115, which is calculated, comes from three or more satellites
Range information and correct time information and for the Information application triangulation of calculating so that according to longitude, latitude
Highly accurately calculate three-dimensional current location information.Currently, defended for calculating the method for position and temporal information using three
Star and the position calculated by using other satellite correction and the error of temporal information.In addition, GPS module 115
Can be by Continuous plus current location information in real time come calculating speed information.
A/V input blocks 120 are used to receive audio or video signal.A/V input blocks 120 can include the He of camera 121
Microphone 1220, the static map that 121 pairs of camera is obtained in Video Capture pattern or image capture mode by image capture apparatus
The view data of piece or video is handled.Picture frame after processing may be displayed on display module 151.At camera 121
Picture frame after reason can be stored in memory 160 (or other storage mediums) or be carried out via wireless communication unit 110
Send, two or more cameras 121 can be provided according to the construction of mobile terminal.Microphone 122 can telephone calling model,
Sound (voice data) is received via microphone in logging mode, speech recognition mode etc. operational mode, and can be by this
The acoustic processing of sample is voice data.Audio (voice) data after processing can be converted in the case of telephone calling model
The form output of mobile communication base station can be sent to via mobile communication module 112.Microphone 122 can be implemented various types of
Noise eliminate (or suppress) algorithm with eliminate noise that (or suppression) produce during receiving and sending audio signal or
Interference.
User input unit 130 can control each of mobile terminal according to the order generation key input data of user input
Plant operation.User input unit 130 allows the various types of information of user input, and can include keyboard, metal dome, touch
Plate (for example, detection due to being touched caused by resistance, pressure, electric capacity etc. change sensitive component), roller, rocking bar etc.
Deng.Especially, when touch pad is superimposed upon on display module 151 in the form of layer, touch-screen can be formed.The touch-screen can be with
As the touch screen in the present invention, the touch-screen can detect the position that user touches touch-screen in user's clicking operation screen
Put, and the terminal system that the touch location is reported into mobile terminal is handled.
Sensing unit 140 detects the current state of mobile terminal 1 00, (for example, mobile terminal 1 00 opens or closes shape
State), the position of mobile terminal 1 00, user is for the presence or absence of contact (that is, touch input) of mobile terminal 1 00, mobile terminal
The acceleration or deceleration movement of 100 orientation, mobile terminal 1 00 and direction etc., and generate for controlling mobile terminal 1 00
The order of operation or signal.For example, when mobile terminal 1 00 is embodied as sliding-type mobile phone, sensing unit 140 can be sensed
The sliding-type phone is opening or closing.In addition, sensing unit 140 can detect power subsystem 190 whether provide electric power or
Whether person's interface unit 170 couples with external device (ED).Sensing unit 140 can include proximity transducer 141.
Interface unit 170 is connected the interface that can pass through as at least one external device (ED) with mobile terminal 1 00.For example,
External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing
Line FPDP, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Identification module can be that storage is used to verify that user uses each of mobile terminal 1 00
Plant information and subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) can be included
Etc..In addition, the device (hereinafter referred to as " identifying device ") with identification module can take the form of smart card, therefore, know
Other device can be connected via port or other attachment means with mobile terminal 1 00.Interface unit 170 can be used for reception and come from
The input (for example, data message, electric power etc.) of external device (ED) and the input received is transferred in mobile terminal 1 00
One or more elements can be used for transmitting data between mobile terminal and external device (ED).
In addition, when mobile terminal 1 00 is connected with external base, interface unit 170 may be used as allowing by it by electricity
Power provides to the path of mobile terminal 1 00 from base or may be used as allowing passing through it from the various command signals that base is inputted
It is transferred to the path of mobile terminal.The various command signals or electric power inputted from base may be used as being used to recognize that mobile terminal is
The no signal being accurately fitted within base.Output unit 150 is configured to provide defeated with vision, audio and/or tactile manner
Go out signal (for example, audio signal, vision signal, alarm signal, vibration signal etc.).
Output unit 150 can include display module 151, dio Output Modules 152, alarm modules 153 etc..
Display module 151 may be displayed on the information handled in mobile terminal 1 00.For example, when mobile terminal 1 00 is in electricity
When talking about call mode, display module 151 can be shown with conversing or other communicating (for example, text messaging, multimedia file
Download etc.) related user interface (UI) or graphic user interface (GUI).When mobile terminal 1 00 is in video calling pattern
Or during image capture mode, display module 151 can show the image of capture and/or the image of reception, show video or figure
UI or GUI of picture and correlation function etc..
Meanwhile, when display module 151 and touch pad in the form of layer it is superposed on one another to form touch-screen when, display module
151 may be used as input unit and output device.Display module 151 can include liquid crystal display (LCD), thin film transistor (TFT)
In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least
It is a kind of.Some in these displays may be constructed such that transparence to allow user to be watched from outside, and this is properly termed as transparent
Display, typical transparent display can be, for example, TOLED (transparent organic light emitting diode) display etc..According to specific
Desired embodiment, mobile terminal 1 00 can include two or more display modules (or other display devices), for example, moving
Dynamic terminal can include outside display module (not shown) and internal display module (not shown).Touch-screen can be used for detection to touch
Input pressure and touch input position and touch input area.
Dio Output Modules 152 can mobile terminal be in call signal reception pattern, call mode, logging mode,
It is that wireless communication unit 110 is received or in memory 160 when under the isotypes such as speech recognition mode, broadcast reception mode
The voice data transducing audio signal of middle storage and it is output as sound.Moreover, dio Output Modules 152 can be provided and movement
The audio output (for example, call signal receives sound, message sink sound etc.) for the specific function correlation that terminal 100 is performed.
Dio Output Modules 152 can include loudspeaker, buzzer etc..
Alarm modules 153 can provide output to notify event to mobile terminal 1 00.Typical event can be with
Including calling reception, message sink, key signals input, touch input etc..In addition to audio or video is exported, alarm modules
153 can provide output in a different manner with the generation of notification event.For example, alarm modules 153 can be in the form of vibration
Output is provided, when receiving calling, message or some other entrance communications (incoming communication), alarm mould
Block 153 can provide tactile output (that is, vibrating) to notify to user.Exported by providing such tactile, even in
When the mobile phone of user is in the pocket of user, user also can recognize that the generation of various events.Alarm modules 153
The output of the generation of notification event can be provided via display module 151 or dio Output Modules 152.
Memory 160 can store software program of the processing performed by controller 180 and control operation etc., Huo Zheke
Temporarily to store oneself data (for example, telephone directory, message, still image, video etc.) through exporting or will export.And
And, memory 160 can store the vibration of various modes on being exported when touching and being applied to touch-screen and audio signal
Data.
Memory 160 can include the storage medium of at least one type, and storage medium includes flash memory, hard disk, multimedia
Card, card-type memory (for example, SD or DX memories etc.), random access storage device (RAM), static random-access memory
(SRAM), read-only storage (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..Moreover, mobile terminal 1 00 can be with performing memory by network connection
The network storage device cooperation of 160 store function.
The overall operation of the generally control mobile terminal of controller 180.For example, controller 180 is performed and voice call, data
Communication, video calling etc. related control and processing.In addition, controller 180 can include being used to reproduce (or playback) many matchmakers
The multi-media module 181 of volume data, multi-media module 181 can be constructed in controller 180, or can be structured as and control
Device 180 is separated.Controller 180 can be with execution pattern identifying processing, by the handwriting input performed on the touchscreen or picture
Draw input and be identified as character or image.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides operation each member
Appropriate electric power needed for part and component.
Various embodiments described herein can be with use such as computer software, hardware or its any combination of calculating
Machine computer-readable recording medium is implemented.Implement for hardware, embodiment described herein can be by using application-specific IC
(ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can
Programming gate array (FPGA), processor, controller, microcontroller, microprocessor, it is designed to perform function described herein
At least one in electronic unit is implemented, and in some cases, such embodiment can be implemented in controller 180.
For software implementation, the embodiment of such as process or function can be with allowing to perform the single of at least one function or operation
Software module is implemented.Software code can by the software application (or program) write with any appropriate programming language Lai
Implement, software code can be stored in memory 160 and be performed by controller 180.
So far, oneself according to its function through describing mobile terminal.Below, for the sake of brevity, will description such as folded form,
Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc. is as showing
Example.Therefore, the present invention can be applied to any kind of mobile terminal, and be not limited to slide type mobile terminal.
Mobile terminal 1 00 as shown in Figure 1 may be constructed such that using via frame or packet transmission data it is all if any
Line and wireless communication system and satellite-based communication system are operated.
Based on the hardware configuration of above-mentioned mobile terminal, each implementation of the device of the reduction touch screen wrong report point of the present invention is proposed
Example, each embodiment of the method for reduction touch screen wrong report point.The device of the reduction touch screen wrong report point of the present invention, including：
Acquisition module, for when touching the touch screen of main body touching device, obtaining the touch point for touching main body on touch screen
Position；
Acquisition module, the collection for touching main body touch parameter using full frame fingerprint device；Touch parameter bag
Include the collection position of the skin lines and skin lines that touch main body；
Processing module, if meeting default touch bar for gathering position and the relation and skin lines of touch point position
Part, then judge that touch point position is effective.
Embodiment one：
A kind of can reduce is provided in the present embodiment to set on the device of touch screen wrong report point event occurrence rate, the device
There is full frame fingerprint device.The full frame fingerprint device is usually that setting is superimposed with touch screen, or is directly a portion for constituting touch screen
Point, finger print information of user etc. can be obtained when user clicks on touch screen.When user touches the touch screen of the device, the device can
To obtain the position of touch point, and the collection using the full frame fingerprint device on device to touch main body progress touch parameter, when
When the touch parameter collected meets certain condition, the touch point is effective touch point.Can be effectively in device using the program
Before touch point is reported to system, whether the position of touch point is correctly judged, the full frame fingerprint device on device is utilized
Collection touches parameter can be while reaching that improving touch reports point accuracy rate, the cost of effective control device.
Referring to Fig. 2, present embodiment illustrates the module diagram of the device of reduction touch screen wrong report point, wherein the device bag
Include：Acquisition module 21, acquisition module 22, processing module 23.
Acquisition module 21, for when touching the touch screen of main body touching device, obtaining the touch for touching main body on touch screen
Point position；
Acquisition module 22, the collection for touching main body touch parameter using full frame fingerprint device；Touch parameter
Including touching skin lines of the main body in predeterminated position scope；
Processing module 23, if for touching parameter and the default touch condition of relation satisfaction of touch point position, judging to touch
Touch a position effective.
In the present embodiment, the reduction touch screen wrong report point device can be it is any be provided with touch screen and full frame fingerprint dress
The device put, further, the device can be existing terminal, including fixed terminal, such as can touch screen intelligent television；The end
End can also be mobile terminal, such as smart mobile phone, flat board, laptop computer.
Wherein, when user clicks on the touch screen of the device, the acquisition module 21 on the device just obtains the position of the touch point.
According to the flow of conventional operation touch screen, acquisition module 21 will report the touch point after the position of touch point is got
The system of device, follow-up response is carried out by system according to the position of touch point, for example, open positioned at APP of the position etc..
But in some cases, it may occur that the situation of touch screen wrong report point, that is, the touch point mistake reported, touch screen wrong report point mistake is extremely
It is few to include two kinds：
First, when user's normal operating touch screen, device recognizes mistake to touch point position of the user on touch screen,
And/or, it is that device recognizes mistake to touch point number of clicks of the user on touch screen；For example, with reference to Fig. 3, user is in device
A points are clicked on touch screen, but the position of the touch point of the acquisition of acquisition module 21 is B points, or, user clicks on A points on touch screen
Number of times is five times, but the number of times that device is reported is six times.
Second, user does not operate the idea of touch screen, but some object such as water droplets that touch screen can be caused to react, or
Some positions imprudence of user's body has touched touch screen, causes acquisition module 21 mistakenly to report touch point, for example, joins
See Fig. 4, user's single hand grip terminal, the skin of palm portion touches the edge C point of terminal, and terminal regard C points as touch point
System is reported, touch screen wrong report point is formd, or during the use of device, water droplet has been sprinkled upon dress by user's imprudence
On the touch screen put, causing the acquisition module 21 of the device for being provided with capacitive touch screens, mistakenly to report water droplet position be tactile
A position is touched, touch screen wrong report point is formed.
Above-mentioned these can all cause the touch screen of device to report point by mistake.In order to avoid there is reporting point by mistake the touch, it is necessary to reporting
The validity of point is confirmed, includes validating that whether the touch point position is correct, and confirm whether the touch point is that user thinks
The touch point to be triggered etc..
In the present embodiment, the correctness of touch point position is verified based on the full frame fingerprint device on device.
While reaching raising touch point report point accuracy rate, it may not be necessary to select the touch screen of higher costs.Mould is obtained in the present embodiment
Block 21 can be that the touch point position on touch screen is obtained based on condenser type or resistance-type touch screen.The present embodiment does not have to this
Limit.Touch main body can be it is any can trigger touch-screen identification object.
After acquisition module obtains touch point position, to before reporting touch point position to cell phone system, the present embodiment base
The validity of touch point position is judged in full frame fingerprint device.In the present embodiment, acquisition module 22 is using complete
Shield the module that fingerprint device to touching main body touch parameter acquisition.The skin lines that the touch parameter includes touching main body exists
Collection position on touch screen.Acquisition module 22 using full frame fingerprint device obtain touch main body skin lines mode include but
Optical finger print technology is not limited to, such as infrared fingerprint is recognized.After acquisition module 22 collects touch parameter, the base of processing module 23
It is all eligible in collection position and skin lines, it could judge touch point position just effectively.Wherein, collection position and touch point
Relation between position needs to meet default touch condition.
Usually, user consciously the touch screen of operation device when, typically all completed using the high finger of flexibility, more
Specifically, user typically carries out operation click using the finger pulp of finger to touch screen.And the pattern of the fingerprint on finger and hand its
His lines or user's body other skin lines etc. have significant difference, so using full frame fingerprint device by the fingerprint of finger
Used as the skin lines for meeting default touch condition, in addition, in the present embodiment, being also not precluded from the other skins of user
Lines is used as the skin lines for meeting default touch condition, such as finger-joint print.
In one embodiment, the collection position of skin lines can be default effective range corresponding in touch point, and this is pre-
If effective range can include a scope of touch point position, i.e., a certain model on touch screen where touch point on touch screen
Enclose.Skin lines is then fingerprint, i.e. acquisition module 22, for gathering corresponding pre- in touch point position using full frame fingerprint device
If the fingerprint in the range of effectively.If processing module 23 collects fingerprint for acquisition module 22, touch point position is judged effectively,
Otherwise, judge that touch point position is invalid.
After judging that touch point position is effective, effective touch point reporting position can be by processing module 23 to device
System, system is responded according to touch point position to the clicking operation of user.
In another embodiment, skin lines is fingerprint, and the collection position of fingerprint any one can be gathered on touch-screen
To the position of fingerprint.I.e. acquisition module 22, the fingerprint for touching main body on touch screen is gathered for the full frame fingerprint device of utilization, and really
Fingerprint is determined in the first position of touch screen.Wherein, fingerprint has certain area, and the first position can be a position range.Place
Module 23 is managed, if the overlapping area for being additionally operable to first position default effective range corresponding with touch point position meets default bar
Part, then judge that touch point position is effective；Otherwise, judge that touch point position is invalid.Wherein, the preparatory condition includes but is not limited to
One position is in the corresponding default effective scope in touch point position, first position default effective range corresponding with touch point position
Overlapping area be not less than preset area threshold value, or first position default effective range corresponding with touch point position is overlapping
Area, the nonoverlapping area of default effective range more corresponding with touch point position than first position is big etc..
How to judge that touch point position is effective with reference to Fig. 5 devices for illustrating the present embodiment.
Dotted line interval 51 in Fig. 5 represents touch point D default effective range, and interval 52 represents user's finger and touches touch screen
Contact it is interval.Assuming that when user clicks on screen, the touch point that acquisition module 21 is got is point D, 22 pairs of acquisition module with
The fingerprint of family on the touchscreen is acquired, and determines that contact of the fingerprint with touch screen is interval, i.e. interval 52 in Fig. 5.Handle mould
23 pairs of intervals 51 of block and interval 52 are compared, if their overlapping area 53 (dash area in figure) meets preparatory condition,
Such as interval 52 is in interval 51, then touch point position is effective.
In above-mentioned scheme, processing module 23 is actually when touching touch screen by user, in the default effective of touch point
In the range of whether have the mode of fingerprint to judge the effective of touch point position.But for user sometimes, due to finger
Imprudence operation to touch screen and trigger touch screen wrong report point an event, in addition it is also necessary to more accurately touch point judgement.It is real one based on this
Apply in example, processing module 23 is when acquisition module 22 collects fingerprint, and whether be preset fingerprint species, be then if also judging the fingerprint
Judge that the touch point position is effective；Wherein the preset fingerprint species includes but is not limited to finger pulp fingerprint.
In addition, if user is the touch screen of desired operation device consciously, its point touching behavior is intentional, its hand
Refer to the touch for having certain pressure, there is certain contact area applied to touch screen.So in one embodiment, acquisition module
22, be additionally operable to when touch main body be finger when, obtain finger touch touch screen when and touch screen contact area；Processing module, is also used
If in contact area in preset exposure areal extent, judging that touch point position is effective.
In addition, when touch screen is touched, can occur corresponding deformation with the dynamics of touch and the shape of touch main body, touch
The deformation of screen can be detected by full frame fingerprint device, and can obtain the pressure at touch screen deformation according to the deformation of touch screen
Power.So in one embodiment, touching parameter also includes touching pressure of the main body in default effective scope of touch point position,
Acquisition module 22, is additionally operable to, when it is finger to touch main body, obtain corresponding pre- in contacting points position using full frame fingerprint device
If the deformation of touch screen, the pressure of the corresponding default effective range in finger butt contact position is determined according to deformation in the range of effectively；
Processing module 23, is additionally operable to, when pressure is in pre-set pressure range, judge that touch point position is effective.
Using the device of the reduction touch screen wrong report point of the present embodiment, when touching the touch screen of main body touching device, obtain and touch
Touch touch point position of the main body on touch screen；And to touching main body touch the collection of parameter using full frame fingerprint device；Its
In, the touch parameter includes touching the skin lines of main body and the collection position of skin lines；When collection position and the touch point
The relation and skin lines of position meet default touch condition, then judge that touch point position is effective.In the scheme of the present embodiment
In, when user uses mobile phone by touch screen, verify whether screen report point is that user really touches by full frame fingerprint device
Point, effectively reduces the wrong report point of touch screen.While touch report point accuracy rate is improved, the cost of device has been efficiently controlled.Have
Production beneficial to device manufacturer to device.
Embodiment two：
Referring to Fig. 6, the present embodiment shows a kind of device of reduction touch screen wrong report point, including：Controller 61, user input list
Member 62, wherein, user input unit 62 includes touch screen module 621, full frame fingerprint module 622.Touch screen module 621 can be by existing
Touch screen realize that and full frame fingerprint module 622 can be superimposed upon on touch screen, identification touches the skin lines of the user of touch screen.Its
In, the touch screen module 621 of user input unit 62, full frame fingerprint module 622 are connected with controller 61, can be gone out to controller 61
Enter the data itself collected.
Wherein, touch screen module 621, for when touching the touch screen of main body touching device, obtaining and touching main body on touch screen
Touch point position；
Full frame fingerprint module 622, the collection for touching main body touch parameter；Touching parameter includes touching main body
In the skin lines of predeterminated position scope；
Controller 61, if for touching parameter and the default touch condition of relation satisfaction of touch point position, judging to touch
Point position is effective.
In the present embodiment, the reduction touch screen wrong report point device can be it is any be provided with touch screen and full frame fingerprint dress
The device put, further, the device can be existing terminal, including fixed terminal, such as can touch screen intelligent television；The end
End can also be mobile terminal, such as smart mobile phone, flat board, laptop computer.
Wherein, when user clicks on the touch screen of the device, the touch screen module 621 on the device just obtains the position of the touch point
Put.According to the flow of conventional operation touch screen, touch screen module 621 will be on the touch point after the position of touch point is got
The system for offering device, follow-up response is carried out by system according to the position of touch point, such as opening positioned at the APP of the position
Deng.But in some cases, it may occur that the situation of touch screen wrong report point, that is, the touch point mistake reported, touch screen wrong report point is wrong
At least include two kinds by mistake：
First, when user's normal operating touch screen, device recognizes mistake to touch point position of the user on touch screen,
And/or, it is that device recognizes mistake to touch point number of clicks of the user on touch screen；For example, user's point on the touch screen of device
A points are hit, but the position of the touch point of the acquisition of touch screen module 621 is B points, or, the number of times that user clicks on A points on touch screen is five
It is secondary, but the number of times that device is reported is six times.
Second, user does not operate the idea of touch screen, but some object such as water droplets that touch screen can be caused to react, or
Some positions imprudence of user's body has touched touch screen, causes to obtain touch screen module 621 mistakenly having reported touch point, for example
User's single hand grip terminal, the skin of palm portion touches the edge of terminal, forms touch screen wrong report point, or in device
Use during, water droplet has been sprinkled upon on the touch screen of device by user's imprudence, the device for causing to be provided with capacitive touch screens
Touch screen module 621 mistakenly reports water droplet position for touch point position, formation touch screen wrong report point.
Above-mentioned these can all cause the touch screen of device to report point by mistake.In order to avoid there is reporting point by mistake the touch, it is necessary to reporting
The validity of point is confirmed, includes validating that whether the touch point position is correct, and confirm whether the touch point is that user thinks
The touch point to be triggered etc..
In the present embodiment, the correctness of touch point position is verified based on the full frame fingerprint device on device.
While reaching raising touch point report point accuracy rate, it may not be necessary to select the touch screen of higher costs.
Touch screen module 621 can be to the touch point position on touch screen based on condenser type or resistance-type touch screen in the present embodiment
Obtained.The present embodiment is not limited this.Touch main body can be it is any can trigger touch-screen identification object.
After touch screen module 621 obtains touch point position, to before reporting touch point position to apparatus system, the present embodiment
The validity of touch point position is judged based on full frame fingerprint device.In the present embodiment, full frame fingerprint module 622 be can
To touching main body touch the module of parameter acquisition using full frame fingerprint device.The touch parameter includes touching the skin of main body
Collection position of the lines on touch screen.Full frame fingerprint module 622 obtains the skin lines for touching main body using full frame fingerprint device
Mode include but is not limited to optical finger print technology, such as infrared fingerprint is recognized.Touch ginseng is collected in full frame fingerprint module 622
After number, controller 61 is based on collection position and skin lines is all eligible, could judge touch point position just effectively.Wherein,
Relation between collection position and touch point position needs to meet default touch condition.
Usually, user consciously the touch screen of operation device when, typically all completed using the high finger of flexibility, more
Specifically, user typically carries out operation click using the finger pulp of finger to touch screen.And the pattern of the fingerprint on finger and hand its
His lines or user's body other skin lines etc. have significant difference, so using full frame fingerprint device by the fingerprint of finger
Used as the skin lines for meeting default touch condition, in addition, in the present embodiment, being also not precluded from the other skins of user
Lines is used as the skin lines for meeting default touch condition, such as finger-joint print.For convenience of explanation, it is right in the present embodiment
The device of reduction touch screen wrong report point is explained.
In one embodiment, the collection position of skin lines can be default effective range corresponding in touch point, and this is pre-
If effective range can include a scope of touch point position, i.e., a certain model on touch screen where touch point on touch screen
Enclose；Skin lines is then fingerprint.I.e. full frame fingerprint module 622, for being gathered using full frame fingerprint device in touch point position pair
The fingerprint in default effective scope answered.If controller 61 collects fingerprint for full frame fingerprint module 622, touch point is judged
Position is effective.
After judging that touch point position is effective, effective touch point reporting position can be by controller 61 to device
System, system is responded according to touch point position to the clicking operation of user.
In another embodiment, skin lines is fingerprint, and the collection position of fingerprint any one can be gathered on touch-screen
To the position of fingerprint.I.e. full frame fingerprint module 622, for gathering the finger for touching main body on touch screen using full frame fingerprint device
Line, and determine fingerprint in the first position of touch screen.Wherein, fingerprint has certain area, and the first position can be a scope
And be not limited to a bit.Controller 61, if the faying surface for first position default effective range corresponding with touch point position
Product meets preparatory condition, then judges that touch point position is effective.Wherein, the preparatory condition includes but is not limited to first position in touch
Point position is corresponding to preset in effective scope, and the overlapping area of first position default effective range corresponding with touch point position is not
Less than the overlapping area of preset area threshold value, or first position default effective range corresponding with touch point position, than first
The position default nonoverlapping area of effective range corresponding with touch point position is big etc..
In above-mentioned scheme, controller 61 is actually default effective model in touch point when touching touch screen by user
Whether there is the mode of fingerprint to judge the effective of touch point position in enclosing.But for user sometimes, due to finger not
Careful operation to touch screen and trigger touch screen wrong report point an event, in addition it is also necessary to more accurately touch point judge.Based on this, implement one
In example, controller 61 is when full frame fingerprint module 622 collects fingerprint, and whether be preset fingerprint species, be if also judging the fingerprint
Then judge that the touch point position is effective；Wherein the preset fingerprint species includes but is not limited to finger pulp fingerprint.
In addition, if user is the touch screen of desired operation device consciously, its point touching behavior is intentional, its hand
Refer to the touch for having certain pressure, there is certain contact area applied to touch screen.So in one embodiment, full frame fingerprint mould
Block 622, be additionally operable to when touch main body be finger when, obtain finger touch touch screen when and touch screen contact area；Controller 61, also
If for contact area in preset exposure areal extent, judging that touch point position is effective.
In addition, when touch screen is touched, can occur corresponding deformation with the dynamics of touch and the shape of touch main body, touch
The deformation of screen can be detected by full frame fingerprint device, and can obtain the pressure at touch screen deformation according to the deformation of touch screen
Power.So in one embodiment, touching parameter also includes touching pressure of the main body in default effective scope of touch point position,
Full frame fingerprint module 622, is additionally operable to when it is finger to touch main body, obtains in the corresponding default effective scope of contacting points position
The deformation of touch screen, the pressure of the corresponding default effective range in finger butt contact position is determined according to deformation；Controller 61, is also used
In when pressure is in pre-set pressure range, judge that touch point position is effective.
Using the device of the reduction touch screen wrong report point of the present embodiment, when user uses mobile phone by touch screen, by full frame
Whether fingerprint device verification screen report point is the real touch point of user, effectively reduces the wrong report point of touch screen.Report is touched improving
While point accuracy rate, the cost of device has been efficiently controlled.Be conducive to production of the device manufacturer to device.
Embodiment three：
Referring to such as Fig. 7, the present embodiment shows a kind of method for reducing touch screen wrong report point, including
S701, when touching the touch screen of main body touching device, obtain and touch touch point position of the main body on touch screen；
S702, the collection using full frame fingerprint device to touch main body progress touch parameter；Touching parameter includes touching master
Skin lines of the body in predeterminated position scope；
If S703, touch parameter and touch point position relation meet default touch condition, judge that touch point position has
Effect.
In the present embodiment, the reduction touch screen wrong report point device can be it is any be provided with touch screen and full frame fingerprint dress
The device put, further, the device can be existing terminal, including fixed terminal, such as can touch screen intelligent television；The end
End can also be mobile terminal, such as smart mobile phone, flat board, laptop computer.
Wherein, when user clicks on the touch screen of the device, the device can just obtain the position of the touch point.According to routine
Operate the flow of touch screen, the system that device will report the touch point in device after the position of touch point is got, by being
Unite and follow-up response is carried out according to the position of touch point, for example, open positioned at APP of the position etc..But in certain situation
Under, it may occur that touch screen reports the situation of point by mistake, that is, the touch point mistake reported, touch screen wrong report point is wrong at least including once two
Kind：
First, when user's normal operating touch screen, device recognizes mistake to touch point position of the user on touch screen,
And/or, it is that device recognizes mistake to touch point number of clicks of the user on touch screen；For example, user's point on the touch screen of device
A points are hit, but the position of the touch point obtained is B points, or, the number of times that user clicks on A points on touch screen is five times, but device
The number of times reported is six times.
Second, user does not operate the idea of touch screen, but some object such as water droplets that touch screen can be caused to react, or
Some positions imprudence of user's body has touched touch screen, causes mistakenly to have reported touch point, for example user's single hand grip
Terminal, the skin of palm portion touches the edge C point of terminal, and C points are reported system as touch point, formd tactile by terminal
Screen wrong report point, or during the use of device, water droplet has been sprinkled upon on the touch screen of device by user's imprudence, causes to set
The device for having capacitive touch screens mistakenly reports water droplet position for touch point position, formation touch screen wrong report point.
Above-mentioned these can all cause the touch screen of device to report point by mistake.In order to avoid there is reporting point by mistake the touch, it is necessary to reporting
The validity of point is confirmed, includes validating that whether the touch point position is correct, and confirm whether the touch point is that user thinks
The touch point to be triggered etc..
In the present embodiment, the correctness of touch point position is verified based on the full frame fingerprint device on device.
While reaching raising touch point report point accuracy rate, it may not be necessary to select the touch screen of higher costs.The present embodiment can be base
The touch point position on touch screen is obtained in condenser type or resistance-type touch screen.The present embodiment is not limited this.Touch master
Body can be it is any can trigger touch-screen identification object.
In above process, obtaining touch point position and obtaining touch parameter to be carried out simultaneously, the present embodiment
Order to S701 and S702 is not limited.
Before S701-S703 in the present embodiment reports touch point position to apparatus system, touch point position is verified
The process of validity, wherein the present embodiment are judged the validity of touch point position based on full frame fingerprint device.In this reality
Apply in example, touch parameter and include but is not limited to collection position of the skin lines of touch main body on touch screen.Utilize full frame fingerprint
The mode that device obtains the skin lines for touching main body includes but is not limited to optical finger print technology, and such as infrared fingerprint is recognized.
Collect after touch parameter, it is thus necessary to determine that collection position and skin lines are all eligible, could judge that touch point position just has
Effect.Further, the relation between collection position and touch point position needs to meet default touch condition.
Usually, user consciously the touch screen of operation device when, typically all completed using the high finger of flexibility, more
Specifically, user typically carries out operation click using the finger pulp of finger to touch screen.And the pattern of the fingerprint on finger and hand its
His lines or user's body other skin lines etc. have significant difference, so using full frame fingerprint device by the fingerprint of finger
Used as the skin lines for meeting default touch condition, in addition, in the present embodiment, being also not precluded from the other skins of user
Lines is used as the skin lines for meeting default touch condition, such as finger-joint print.
In one embodiment, the collection position of skin lines can be default effective range corresponding in touch point, and this is pre-
If effective range can include a scope of touch point position, i.e., a certain model on touch screen where touch point on touch screen
Enclose；Skin lines is then fingerprint.That is step S702 includes：It is corresponding default in touch point position using the collection of full frame fingerprint device
Fingerprint in effective range.Step S703 includes：If corresponding preset in effective scope collects fingerprint in touch point position,
Judge that touch point position is effective., can be by effective touch point reporting position to device after judging that touch point position is effective
System, system is responded according to touch point position to the clicking operation of user.
In another embodiment, skin lines is fingerprint, and the collection position of fingerprint any one can be gathered on touch-screen
To the position of fingerprint.That is step S702 includes：The fingerprint for touching main body on touch screen is gathered using full frame fingerprint device, and is determined
Fingerprint is in the first position of touch screen.Wherein, fingerprint has certain area, and the first position can be a position range.Step
S703 includes：If the overlapping area of first position default effective range corresponding with touch point position meets preparatory condition, sentence
Disconnected touch point position is effective.Wherein, the preparatory condition includes but is not limited to first position and is preset with touch point position is corresponding
In the range of effect, the overlapping area of first position default effective range corresponding with touch point position is not less than preset area threshold value,
Or the overlapping area of first position default effective range corresponding with touch point position, than first position and touch point position pair
The nonoverlapping area of default effective range answered is big etc..
In above-mentioned scheme, actually by user touch touch screen when, in default effective scope of touch point whether
There is the mode of fingerprint to judge the effective of touch point position.But for user sometimes, because finger imprudence is operated
To touch screen and trigger touch screen wrong report point an event, in addition it is also necessary to more accurately touch point judge.Based on this, in one embodiment,
In S702, after fingerprint is collected, before judging that touch point position is effective, also including also judging whether the fingerprint is preset fingerprint kind
Class, is to judge that the touch point position is effective；It is no, then it is invalid.Wherein the preset fingerprint species includes but is not limited to finger pulp fingerprint.
In addition, if user is the touch screen of desired operation device consciously, its point touching behavior is intentional, its hand
Refer to the touch for having certain pressure, there is certain contact area applied to touch screen.So in one embodiment, collecting finger
After line, before judging that touch point position is effective, also including when it is finger to touch main body, obtaining when finger touches touch screen and touch screen
Contact area；Processing module, if being additionally operable to contact area in preset exposure areal extent, judges that touch point position is effective.
In addition, when touch screen is touched, can occur corresponding deformation with the dynamics of touch and the shape of touch main body, touch
The deformation of screen can be detected by full frame fingerprint device, and can obtain the pressure at touch screen deformation according to the deformation of touch screen
Power.So in one embodiment, touching parameter also includes touching pressure of the main body in default effective scope of touch point position,
After fingerprint is collected, before judging that touch point position is effective, also including when it is finger to touch main body, utilizing full frame fingerprint device
The deformation for presetting touch screen in effective scope corresponding in contacting points position is obtained, finger butt contact position pair is determined according to deformation
The pressure for the default effective range answered；If pressure is in pre-set pressure range, judge that touch point position is effective.
Using the method for the reduction touch screen wrong report point of the present embodiment, user passes through full frame fingerprint device when clicking on touch screen
Verify whether screen report point is the real touch point of user, effectively reduce the wrong report point of touch screen.Report point accuracy rate is touched improving
While, efficiently control the cost of device.Be conducive to production of the device manufacturer to device.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property is included, so that process, method, article or device including a series of key elements not only include those key elements, and
And also including other key elements being not expressly set out, or also include for this process, method, article or device institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Also there is other identical element in process, method, article or the device of key element.
The embodiments of the present invention are for illustration only, and the quality of embodiment is not represented.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Understood based on such, technical scheme is substantially done to prior art in other words
Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions are make it that a station terminal equipment (can be mobile phone, computer, clothes
It is engaged in device, air-conditioner, or network equipment etc.) method that performs each embodiment of the invention.
The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of reduce the device of touch screen wrong report point, it is characterised in that including：
Acquisition module, for when touching the touch screen of main body touch described device, obtaining the touch main body on the touch screen
Touch point position；
Acquisition module, the collection for the touch main body touch parameter using full frame fingerprint device；It is described to touch ginseng
Number includes the collection position of the skin lines and the skin lines of the touch main body on the touch screen；
Processing module, if the relation and the skin lines for the collection position and the touch point position meet default
Touch condition, then judge that the touch point position is effective.
2. reduction touch screen reports the device of point by mistake as claimed in claim 1, it is characterised in that the acquisition module, for utilizing
The full frame fingerprint device collection is in the corresponding fingerprint preset in effective scope in the touch point position；The processing module is used
If collecting fingerprint in the acquisition module, judge that the touch point position is effective.
3. reduction touch screen reports the device of point by mistake as claimed in claim 1, it is characterised in that the acquisition module, for utilizing
The full frame fingerprint device collection fingerprint for touching main body on the touch screen, and determine the fingerprint in the touch screen
First position；The processing module, if for the first position default effective range corresponding with the touch point position
Overlapping area meets preparatory condition, then judges that the touch point position is effective.
4. reduction touch screen reports the device of point by mistake as claimed in claim 2 or claim 3, it is characterised in that the processing module, it is additionally operable to
When the acquisition module collects fingerprint, judge whether the fingerprint belongs to preset fingerprint species, if so, the then touch point
Position is effective；The preset fingerprint species includes finger pulp fingerprint；
And/or, the acquisition module is additionally operable to, when the touch main body is finger, obtain the finger and touch the touch screen
When with the contact area of the touch screen；The processing module, if being additionally operable to the contact area in preset exposure areal extent,
Then judge that the touch point position is effective.
5. reduction touch screen reports the device of point by mistake as claimed in claim 2 or claim 3, it is characterised in that the touch parameter also includes
The pressure that main body is touched in default effective scope of the touch point position, the acquisition module is additionally operable to when described
When touch main body is finger, obtained using the full frame fingerprint device in the corresponding default effective scope of the contacting points position
The deformation of the touch screen, the pressure of the finger default effective range corresponding to the contacting points position is determined according to the deformation
Power；The processing module, is additionally operable to, when the pressure is in pre-set pressure range, judge that the touch point position is effective.
6. a kind of method for reducing touch screen wrong report point, it is characterised in that including：
When touching the touch screen of main body touching device, the touch point position for touching main body on the touch screen is obtained；
To the touch main body touch the collection of parameter using full frame fingerprint device；The touch parameter includes described touch
The collection position of the skin lines of main body and the skin lines on the touch screen；
If the collection position meets default touch condition with the relation and the skin lines of the touch point position, sentence
The disconnected touch point position is effective.
7. the method that reduction touch screen reports point by mistake as claimed in claim 6, it is characterised in that described to utilize full frame fingerprint device pair
The collection for touching main body progress touch parameter includes：
Using the full frame fingerprint device collection in the corresponding fingerprint preset in effective scope in the touch point position；
If the collection position meets default touch condition with the relation and the skin lines of the touch point position,
Then judge that the touch point position effectively includes：
If corresponding preset in effective scope collects fingerprint in the touch point position, judge that the touch point position has
Effect.
8. the method that reduction touch screen reports point by mistake as claimed in claim 6, it is characterised in that described to utilize full frame fingerprint device pair
The collection for touching main body progress touch parameter includes：
Using the full frame fingerprint device collection fingerprint for touching main body on the touch screen, and determine the fingerprint in institute
State the first position of touch screen；
If the collection position meets default touch condition with the relation and the skin lines of the touch point position,
Then judge that the touch point position effectively includes：
If the overlapping area of the first position default effective range corresponding with the touch point position meets preparatory condition,
Judge that the touch point position is effective.
9. the method that reduction touch screen reports point by mistake as claimed in claim 7 or 8, it is characterised in that after fingerprint is collected, also
Including：
Judge whether the fingerprint belongs to preset fingerprint species, if so, then the touch point position is effective；The preset fingerprint kind
Class includes finger pulp fingerprint；
And/or, the contact area during acquisition finger touch touch screen with the touch screen；If the contact area is in preset exposure
In areal extent, then judge that the touch point position is effective.
10. the method that reduction touch screen reports point by mistake as claimed in claim 7 or 8, it is characterised in that after fingerprint is collected also
Including：
The shape for presetting the touch screen in effective scope corresponding in the contacting points position is obtained using the full frame fingerprint device
Become, the pressure of finger default effective range corresponding to the contacting points position is determined according to the deformation；
If the pressure is in pre-set pressure range, judge that the touch point position is effective.
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| CN201710188501.0A CN106959779B (en) | 2017-03-27 | 2017-03-27 | Device and method for reducing touch screen error report points |
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| WO2019072256A1 (en) * | 2017-10-13 | 2019-04-18 | 华为技术有限公司 | Method and device for controlling output of report |
| CN110287931A (en) * | 2019-07-01 | 2019-09-27 | Oppo广东移动通信有限公司 | Touch coordinate determines method, apparatus, terminal and storage medium |
| CN110751105A (en) * | 2019-10-22 | 2020-02-04 | 珠海格力电器股份有限公司 | Finger image acquisition method and device and storage medium |
| CN115048710A (en) * | 2022-08-15 | 2022-09-13 | 中建八局发展建设有限公司 | Holographic visualization model construction and interaction system and method based on BIM technology |
| CN115079867A (en) * | 2022-06-17 | 2022-09-20 | 东莞市泰宇达光电科技有限公司 | Input accuracy detection and correction method for capacitive touch screen |
| CN115617191A (en) * | 2022-06-08 | 2023-01-17 | 荣耀终端有限公司 | Touch anomaly suppression method, electronic device and storage medium |
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| CN110751105B (en) * | 2019-10-22 | 2022-04-08 | 珠海格力电器股份有限公司 | Finger image acquisition method and device and storage medium |
| CN115617191A (en) * | 2022-06-08 | 2023-01-17 | 荣耀终端有限公司 | Touch anomaly suppression method, electronic device and storage medium |
| CN115079867A (en) * | 2022-06-17 | 2022-09-20 | 东莞市泰宇达光电科技有限公司 | Input accuracy detection and correction method for capacitive touch screen |
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