CN106325623B - The method, apparatus and terminal device of touch are monitored on the touchscreen - Google Patents
The method, apparatus and terminal device of touch are monitored on the touchscreen Download PDFInfo
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- CN106325623B CN106325623B CN201510364145.4A CN201510364145A CN106325623B CN 106325623 B CN106325623 B CN 106325623B CN 201510364145 A CN201510364145 A CN 201510364145A CN 106325623 B CN106325623 B CN 106325623B
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Abstract
The disclosure is directed to method, apparatus and terminal device that one kind monitors touch on the touchscreen, to accurately identify touch operation of the finger to touch screen.Suspension electrode is provided on the touch screen, the suspension electrode is arranged between the surface cap of the touch screen and the touch control electrode of the touch screen, which comprises determines whether the capacitance change of the self-capacitance capacitance between the suspension electrode and the touch control electrode reaches the variation range of the corresponding self-capacitance capacitance of stable state；If it is determined that the capacitance change reaches the variation range of the self-capacitance capacitance, determine that the touch when touch screen is pressed reaches stable state.Disclosed technique scheme can accurately identify touch operation of the finger to touch screen, and then it is that finger manipulation or other objects squeeze that differentiation, which causes touch behavior, and terminal device is avoided to respond the maloperation of touch screen.
Description
Technical field
This disclosure relates to electronic technology field, more particularly to a kind of method, apparatus and end for monitoring touch on the touchscreen
End equipment.
Background technique
In capacitive touch screen, when the finger of human body touches the metal layer of touch screen, in human body and touch screen table
Face forms a coupled capacitor, and when touch screen inputs high-frequency current, coupled capacitor is equivalent to direct conductor, since finger can be right
The electric current for flowing through touch screen is shunted, and the electric current being split can be flowed out from the electrode on four angles of touch screen, current value
Size it is directly proportional at a distance from four angles of finger to touch screen, what controller on mobile phone was gone out by calculating this four angular fluxs
The ratio of electric current obtains the touch location of finger on the touchscreen, and the touch location is only on the touch screen of finger touch
XY axial coordinate, the relevant technologies can not distinguish the operations such as the dubbing of finger, weight.
Summary of the invention
To overcome the problems in correlation technique, the embodiment of the present disclosure provides a kind of side for monitoring touch on the touchscreen
Method, device and terminal device, to accurately identify touch operation of the finger to touch screen.
According to the first aspect of the embodiments of the present disclosure, a kind of method monitoring touch on the touchscreen is provided, comprising:
Suspension electrode is provided on the touch screen, surface cap and the institute of the touch screen is arranged in the suspension electrode
It states between the touch control electrode of touch screen, which comprises
Determine whether the capacitance change of the self-capacitance capacitance between the suspension electrode and the touch control electrode reaches steady
Determine the variation range of the corresponding self-capacitance capacitance of state；
If it is determined that the capacitance change reaches the variation range of the self-capacitance capacitance, determine the touch screen by by
Touch when pressure reaches stable state.
In one embodiment, the capacitor of the self-capacitance capacitance between the determination suspension electrode and the touch control electrode
Whether variable quantity reaches the variation range of the corresponding self-capacitance capacitance of stable state, it may include:
Determine the corresponding type of hardware of the touch screen；
Touch when determining that the touch screen is pressed according to the type of hardware reaches the corresponding self-capacitance of stable state
The variation range of capacitance；
Become according to the capacitor of the self-capacitance capacitance between the suspension electrode and the touch control electrode in the set time period
Change amount determines whether the variation range for reaching the self-capacitance capacitance.
In one embodiment, the method may also include that
Whether deformation occurs for the determining deformation structure being arranged between the suspension electrode and the touch control electrode；
If it is determined that deformation occurs for the deformation structure, the touch when touch screen being prompted to be pressed reaches weight shape
State.
In one embodiment, the deformation structure that the determination is arranged between the suspension electrode and the touch control electrode is
It is no that deformation occurs, it may include:
Determine whether the self-capacitance capacitance between the suspension electrode and the touch control electrode is corresponding from the stable state
The first self-capacitance capacitance increase to preset threshold；
If the self-capacitance capacitance increases to the preset threshold from the first self-capacitance capacitance, the deformation is determined
Deformation occurs for structure.
In one embodiment, the method may also include that
Detect the touch location when touch screen is pressed；
If the touch location is located at more than two suspension electrodes or the touch location in a suspension electrode
Upper to there is displacement, the touch process when touch screen being prompted to be pressed plays pendulum.
According to the second aspect of an embodiment of the present disclosure, a kind of device monitoring touch on the touchscreen, the touch are provided
Suspension electrode is provided on screen, the surface cap of the touch screen and the touch-control electricity of the touch screen is arranged in the suspension electrode
Between pole, comprising:
First determining module is configured to determine that the electricity of the self-capacitance value between the suspension electrode and the touch control electrode
Hold the variation range whether variable quantity reaches the corresponding self-capacitance capacitance of stable state；
Second determining module, if be configured as first determining module determine the capacitance change reach it is described from
The variation range of capacitor's capacity determines that the touch when touch screen is pressed reaches stable state.
In one embodiment, first determining module can include:
First determines submodule, is configured to determine that the corresponding type of hardware of the touch screen；
Second determines submodule, and the type of hardware for being configured as determining that submodule determines according to described first determines institute
State the variation range that touch when touch screen is pressed reaches the corresponding self-capacitance capacitance of stable state；
Third determines submodule, is configured as according to the self-capacitance capacitance between the suspension electrode and the touch control electrode
Capacitance change in the set time period determines whether that reaching described second determines the self-capacitance capacitance that submodule determines
Variation range.
In one embodiment, described device may also include that
Third determining module is configured to determine that the deformation knot being arranged between the suspension electrode and the touch control electrode
Whether deformation occurs for structure；
First cue module determines the deformation structure deformation occurs, mentions if being configured as the third determining module
Show that the touch when touch screen is pressed reaches stress condition.
In one embodiment, the third determining module can include:
4th determines submodule, the self-capacitance capacitance being configured to determine that between the suspension electrode and the touch control electrode
Whether from the stable state corresponding first self-capacitance capacitance preset threshold is increased to；
5th determines submodule, if being configured as the described 4th determines that submodule determines the self-capacitance capacitance from described
First self-capacitance capacitance increases to the preset threshold, determines that deformation occurs for the deformation structure.
In one embodiment, described device may also include that
Position detecting module is configured as detecting the touch location when touch screen is pressed；
Second cue module, if be configured as the position detecting module detect the touch location be located at two with
On suspension electrode or the touch location there is displacement on the suspension electrode, when the touch screen being prompted to be pressed
Touch process plays pendulum.
According to the third aspect of an embodiment of the present disclosure, a kind of terminal device is provided, comprising:
Processor；
Memory for storage processor executable instruction；
The device of touch is monitored on the touchscreen；
Wherein, the device for monitoring touch on the touchscreen is configured as:
Suspension electrode is provided on the touch screen, surface cap and the institute of the touch screen is arranged in the suspension electrode
It states between the touch control electrode of touch screen, described device includes:
Determine whether the capacitance change of the self-capacitance capacitance between the suspension electrode and the touch control electrode reaches steady
Determine the variation range of the corresponding self-capacitance capacitance of state；
If it is determined that the capacitance change reaches the variation range of the self-capacitance capacitance, determine the touch screen by by
Touch when pressure reaches stable state.
The technical scheme provided by this disclosed embodiment can include the following benefits: pass through suspension electrode and touch-control electricity
Whether the capacitance change of the self-capacitance capacitance between pole reaches stable state come touch when determining that touch screen is pressed, thus
Touch operation of the finger to touch screen is accurately identified, and then it is that finger manipulation or other objects squeeze that differentiation, which causes touch behavior,
Pressure, avoids terminal device from responding the maloperation of touch screen, improves the user experience of touch operation.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The disclosure can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets implementation of the invention
Example, and be used to explain the principle of the present invention together with specification.
Figure 1A is the flow chart of the method shown according to an exemplary embodiment for monitoring touch on the touchscreen.
Figure 1B is the schematic layout pattern of suspension electrode shown according to an exemplary embodiment on the terminal device.
Fig. 1 C is the position view between suspension electrode shown according to an exemplary embodiment and touch control electrode.
Fig. 2 is the flow chart according to the method for monitoring touch on the touchscreen shown in an exemplary embodiment one.
Fig. 3 is the flow chart according to the method for monitoring touch on the touchscreen shown in an exemplary embodiment two.
Fig. 4 is the block diagram for the device that one kind shown according to an exemplary embodiment monitors touch on the touchscreen.
Fig. 5 is the block diagram for the device that another kind shown according to an exemplary embodiment monitors touch on the touchscreen.
Fig. 6 is a kind of block diagram suitable for terminal device shown according to an exemplary embodiment.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistented with the present invention.On the contrary, they be only with it is such as appended
The example of device and method being described in detail in claims, some aspects of the invention are consistent.
Figure 1A is the flow chart of the method shown according to an exemplary embodiment for monitoring touch on the touchscreen, Tu1BShi
The schematic layout pattern of suspension electrode shown according to an exemplary embodiment on the terminal device, Fig. 1 C are according to an exemplary reality
The position view between the suspension electrode exemplified and touch control electrode is applied, which can answer
On the terminal device (such as: smart phone, tablet computer) with touch screen, wherein be provided with suspension electricity on touch screen
Pole, suspension electrode are arranged between the surface cap of touch screen and the touch control electrode of touch screen, as shown in Figure 1A, should be in touch screen
The method that upper monitoring touches includes the following steps S101-S 102:
In step s101, determine whether the capacitance change of the self-capacitance capacitance between suspension electrode and touch control electrode reaches
To the variation range of the corresponding self-capacitance capacitance of stable state.
In one embodiment, the touch behavior on touch screen can be counted, determines the touch of different hardware type
Shield the variation range that the touch screen in pressing is in the corresponding self-capacitance capacitance of stable state.In one embodiment, such as Figure 1A institute
Show, the surface cap 11 where suspension electrode 111 on finger touch intelligent mobile phone 10 is one and gradually changes until stable
Following variation occurs for process, in this process, human finger skin skin texture during contacting touch screen: finger is initial
Surface cap 11 where touching suspension electrode 111 is skin epidermis, hair, nail etc.；As finger continues by crimping
The process for touching touch screen continues, and the skin lines of finger can be unfolded in the contact plane of surface cap 11, in sweat gland of skin hole
Sweat can overflow, and finger is connected with the coupling of suspension electrode and can further enhance.
In step s 102, if it is determined that capacitance change reaches the variation range of self-capacitance capacitance, determines touch screen quilt
Touch when pressing reaches stable state.
In one embodiment, capacitance change can be determined by the distance between finger and surface cap 11, finger and table
The distance between surface cover 11 is bigger, and suspension electrode 111 and the capacitance change detected of touch control electrode 121 are smaller.It is real one
It applies in example, the distance between finger and surface cap 11 influence the coupling and conducting situation of finger and suspension electrode 111, work as finger
Stablize after touching touch screen, the distance between finger and surface cap 11 reach the variation range of self-capacitance capacitance, and finger exists
Touch on touch screen reaches stable state.
It is illustrated below with reference to the process that Figure 1B and Fig. 1 C touches touch screen to finger.
As shown in Figure 1B, multiple suspension electrodes 111 are sequentially distributed in the surface cap of smart phone 10, are transparent lead
Electric block, suspension electrode 111 insulate between each other.Multiple suspension electrodes 111 are sequentially distributed in the surface cap 11 of smart phone 10
On, wherein surface cap 11 is bonded with touch screen, display area where the touch screen of surface cap 11 including smart phone and
Peripheral region except display area.In one embodiment, suspension electrode 111 can pass through integrated touch-control (One Glass
Solution, referred to as OGS) technique is produced on the glass baseplate of surface cap 11, alternatively, passing through glass negative (glass
Film) or metal grill (metal mesh) technique is produced on conductive film, and by the table of conductive film and smart phone 10
Surface cover bonding, alternatively, suspension electrode 111 is produced in LCD display module (LCD Module, referred to as LCM) structure
On touch control electrode 12.It follows that the disclosure to the specific location in suspension electrode 111 and surface cap 11 with no restrictions.
In one embodiment, conductive film can be tin indium oxide (ITO) film.
Such as Fig. 1 C, capacity plate antenna is formed between the contact area S1 and touch control electrode of finger and touch screen.Due to different hands
Refer to size, the angle of touch and touch the degree of exerting oneself, the size of S1 is irregular, therefore the touching below S1 and face finger
The size for controlling the coupling area S2 of electrode is also variation, and area change range is that (S0 is touch control electrode 12 to 0≤S2≤S0
Area).The disclosure exists by suspension electrode 111 being arranged in the surface cap 11 of mobile phone, and by the setting of suspension electrode 111
Between finger and touch control electrode 121, the area S3 size of suspension electrode 111, which is subject to, can block touch control electrode 121, touch-control electricity
Pole 121 is located in touch-control display module 12.
When finger touches touch screen, finger is integrally formed with suspension electrode 111 due to conducting, can be considered electricity
One end of the pole plate of appearance formula touch screen, contact area S1 can be equivalent to the area of the area S3 of suspension electrode 111 at this time.Due to
The area S3 of suspension electrode 111 is constant, therefore the touch action of finger, and the coupling area S2 for touch control electrode 121 is constant,
Thus the disclosure can determine touch of the finger to touch screen by the capacitance between suspension electrode 111 and touch control electrode 121
Pressure value.
In one embodiment, it is also provided with deformation structure 15 between surface cap 11 and touch-control display module 12, leads to
Deformation structure is crossed to determine the distance between suspension electrode 111 and touch control electrode 121 variable quantity.
In the present embodiment, touching is determined by the capacitance change of the self-capacitance capacitance between suspension electrode and touch control electrode
Touch whether touch when screen is pressed reaches stable state, to accurately identify touch operation of the finger to touch screen, Jin Erqu
Point causing touch behavior is that finger manipulation or other objects squeeze, and terminal device is avoided to ring the maloperation of touch screen
It answers, improves the user experience of touch operation.
In one embodiment, determine whether the capacitance change of the self-capacitance capacitance between suspension electrode and touch control electrode reaches
To the variation range of the corresponding self-capacitance capacitance of stable state, it may include:
Determine the corresponding type of hardware of touch screen；
Touch when determining that touch screen is pressed according to type of hardware reaches the change of the corresponding self-capacitance capacitance of stable state
Change range；
It is determined according to the capacitance change of the self-capacitance capacitance between suspension electrode and touch control electrode in the set time period
Whether the variation range of self-capacitance capacitance is reached.
In one embodiment, method may also include that
Whether deformation occurs for the determining deformation structure being arranged between suspension electrode and touch control electrode；
If it is determined that deformation occurs for deformation structure, touch when touch screen being prompted to be pressed reaches stress condition.
In one embodiment, whether deformation occurs for the determining deformation structure being arranged between suspension electrode and touch control electrode,
Can include:
Determine self-capacitance capacitance between suspension electrode and touch control electrode whether from corresponding first self-capacitance of stable state
Capacitance increases to preset threshold；
If self-capacitance capacitance increases to preset threshold from the first self-capacitance capacitance, determining deformation structure, deformation occurs.
In one embodiment, method may also include that
Touch location when detection touch screen is pressed；
If touch location is located at more than two suspension electrodes or touch location, there are positions on a suspension electrode
It moves, touch process when touch screen being prompted to be pressed plays pendulum.
How specifically touch is monitored on the touchscreen, please refer to subsequent embodiment.
So far, the above method that the embodiment of the present disclosure provides, can accurately identify touch operation of the finger to touch screen, into
And it is that finger manipulation or other objects squeeze that differentiation, which causes touch behavior, and terminal device is avoided to carry out the maloperation of touch screen
Response, improves the user experience of touch operation.
The technical solution of embodiment of the present disclosure offer is provided below with specific embodiment.
Fig. 2 is the flow chart according to the method for monitoring touch on the touchscreen shown in an exemplary embodiment one；This reality
Apply example utilize the embodiment of the present disclosure provide the above method, with the touch when determining that touch screen is pressed reach stable state it
How to determine for stress condition and illustrated in conjunction with Figure 1B and Fig. 1 C afterwards, as shown in Fig. 2, including the following steps:
In step s 201, the corresponding type of hardware of touch screen is determined.
In step S202, it is corresponding certainly that touch when determining that touch screen is pressed according to type of hardware reaches stable state
The variation range of capacitor's capacity.
In step S203, according to the electricity of self-capacitance capacitance in the set time period between suspension electrode and touch control electrode
Hold variable quantity and determines whether the variation range for reaching self-capacitance capacitance.
It, in one embodiment, can deformation occurs to deformation structure 13 is not caused in step S201 into step S203
Touch behavior is counted, so that it is determined that the corresponding touch screen of different type of hardware corresponding self-capacitance when stablizing touch holds
The variation range of value.When detecting that the capacitor in the set time period of the self-capacitance capacitance between suspension electrode and touch control electrode becomes
Change amount determines the variation range for reaching self-capacitance capacitance, it is determined that touch process has reached stable state.In one embodiment,
Set period of time can be determined according to test statistics.
In step S204, if it is determined that capacitance change reaches the variation range of self-capacitance capacitance, determines touch screen quilt
Touch when pressing reaches stable state.
The description of step S204 can refer to the description of above-mentioned steps S102, and this will not be detailed here.
In step S205, after the touch when determining that touch screen is pressed reaches stable state, determine setting outstanding
Whether deformation occurs for deformation structure between floating electrode and touch control electrode.
In step S206, if it is determined that deformation occurs for deformation structure, and touch when touch screen being prompted to be pressed reaches weight
Pressure condition.
In step S205 and step S206, in one embodiment, the electricity certainly between suspension electrode and touch control electrode is determined
Hold whether capacitance from the corresponding first self-capacitance capacitance of stable state increases to preset threshold, if self-capacitance capacitance from first from
Capacitor's capacity increases to preset threshold, and determining deformation structure, deformation occurs.
In the present embodiment, after finger touch touch screen is stablized, if the touch pressure of finger effect on the touchscreen is held
Continuous increase will lead to deformation structure and generate deformation and then increase self-capacitance capacitance, therefore deformation occurs detecting deformation structure
When, that is, it can determine that touch screen is in stress condition, and then can prompt stress condition, to avoid user to touch screen
Mistake touch operation, improve touch operation during user experience.
Fig. 3 is the flow chart according to the method for monitoring touch on the touchscreen shown in an exemplary embodiment two；This reality
The above method that example utilizes the embodiment of the present disclosure to provide is applied, for how detecting touch process and play pendulum and is combined
Figure 1B and Fig. 1 C is illustrated, as shown in figure 3, including the following steps:
In step S301, touch location when touch screen is pressed is detected, if touch location is positioned at more than two
There is displacement in suspension electrode or touch location, execute step 302 on a suspension electrode, if touch location is located at one
On suspension electrode, reference can be made to technical solution described in above-described embodiment is monitored the touch on touch screen.
It in one embodiment, can be by the corresponding coordinate position of suspension electrode come touch when determining that touch screen is pressed
Position.
In step s 302, if touch location is located at more than two suspension electrodes or touch location and suspends at one
There is displacement on electrode, touch process when touch screen being prompted to be pressed plays pendulum.
In the present embodiment, since finger is in the process for touching touch screen, since finger can have slight displacement with suspension electrode,
Or can be corresponded on two or more suspension electrodes in touch location, in this case, finger touch process has short
Wouldn't stability, by prompt touch process play pendulum, can be used family adjustment touch location, avoid terminal device
The maloperation of touch screen is responded, the user experience of touch operation is improved.
Fig. 4 is the block diagram for the device that one kind shown according to an exemplary embodiment monitors touch on the touchscreen, such as Fig. 4
It is shown, suspension electrode is provided on touch screen, the surface cap of touch screen and the touch control electrode of touch screen is arranged in suspension electrode
Between, the device for monitoring touch on the touchscreen includes:
First determining module 41 is configured to determine that the capacitance variations of the self-capacitance value between suspension electrode and touch control electrode
Whether amount reaches the variation range of the corresponding self-capacitance capacitance of stable state；
Second determining module 42, if being configured as the first determining module 41 determines that capacitance change reaches self-capacitance capacitance
Variation range, determine that touch when touch screen is pressed reaches stable state.
Fig. 5 is the block diagram for the device that another kind shown according to an exemplary embodiment monitors touch on the touchscreen, In
On the basis of above-mentioned embodiment illustrated in fig. 4, in one embodiment, the first determining module 41 can include:
First determines submodule 411, is configured to determine that the corresponding type of hardware of touch screen；
Second determines submodule 412, is configured as determining that the type of hardware that submodule 411 determines determines touch according to first
Touch when screen is pressed reaches the variation range of the corresponding self-capacitance capacitance of stable state；
Third determines submodule 413, is configured as being set according to the self-capacitance capacitance between suspension electrode and touch control electrode
The capacitance change in section of fixing time determines whether to reach the second variation model for determining the determining self-capacitance capacitance of submodule 412
It encloses.
In one embodiment, device may also include that
Whether third determining module 43 is configured to determine that the deformation structure being arranged between suspension electrode and touch control electrode
Deformation occurs；
First cue module 44, if being configured as the determining deformation structure of third determining module 43, deformation occurs, prompts touching
It touches touch when screen is pressed and reaches stress condition.
In one embodiment, third determining module 43 can include:
4th determines submodule 431, is configured to determine that whether is self-capacitance capacitance between suspension electrode and touch control electrode
Preset threshold is increased to from the corresponding first self-capacitance capacitance of stable state；
5th determines submodule 432, if being configured as the 4th determines that submodule 431 determines self-capacitance capacitance from first certainly
Capacitor's capacity increases to preset threshold, and determining deformation structure, deformation occurs.
In one embodiment, device may also include that
Position detecting module 45 is configured as touch location when detection touch screen is pressed；
Second cue module 46 detects touch location positioned at more than two if being configured as position detecting module 45
There is displacement in suspension electrode or touch location, touch process when touch screen being prompted to be pressed is on a suspension electrode
Unstable state.
About the device in above-described embodiment, wherein modules execute the concrete mode of operation in related this method
Embodiment in be described in detail, no detailed explanation will be given here.
Fig. 6 is a kind of block diagram suitable for terminal device shown according to an exemplary embodiment.For example, terminal device
600 can be mobile phone, computer, digital broadcasting terminal, messaging device, game console, tablet device, and medical treatment is set
It is standby, body-building equipment, personal digital assistant etc..
Referring to Fig. 6, terminal device 600 may include following one or more components: processing component 602, memory 604,
Power supply module 606, multimedia component 608, audio component 610, the interface 612 of input/output (I/O), sensor module 614,
And communication component 616.
The integrated operation of the usual controlling terminal equipment 600 of processing component 602, such as with display, call, data are logical
Letter, camera operation and record operate associated operation.Processing element 602 may include one or more processors 620 to hold
Row instruction, to perform all or part of the steps of the methods described above.In addition, processing component 602 may include one or more moulds
Block, convenient for the interaction between processing component 602 and other assemblies.For example, processing component 602 may include multi-media module, with
Facilitate the interaction between multimedia component 608 and processing component 602.
Memory 604 is configured as storing various types of data to support the operation in terminal device 600.These data
Example include any application or method for being operated on terminal device 600 instruction, contact data, telephone directory
Data, message, picture, video etc..Memory 604 can by any kind of volatibility or non-volatile memory device or it
Combination realize, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM) is erasable
Except programmable read only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, fastly
Flash memory, disk or CD.
Electric power assembly 606 provides electric power for the various assemblies of terminal device 600.Electric power assembly 606 may include power supply pipe
Reason system, one or more power supplys and other with for terminal device 600 generate, manage, and distribute the associated component of electric power.
Multimedia component 608 includes the screen of one output interface of offer between the terminal device 600 and user.
In some embodiments, screen may include liquid crystal display (LCD) and touch panel (TP).If screen includes touch surface
Plate, screen may be implemented as touch screen, to receive input signal from the user.Touch panel includes one or more touches
Sensor is to sense the gesture on touch, slide, and touch panel.The touch sensor can not only sense touch or sliding
The boundary of movement, but also detect duration and pressure associated with the touch or slide operation.In some embodiments,
Multimedia component 608 includes a front camera and/or rear camera.When terminal device 600 is in operation mode, as clapped
When taking the photograph mode or video mode, front camera and/or rear camera can receive external multi-medium data.It is each preposition
Camera and rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio component 610 is configured as output and/or input audio signal.For example, audio component 610 includes a Mike
Wind (MIC), when terminal device 600 is in operation mode, when such as call mode, recording mode, and voice recognition mode, microphone
It is configured as receiving external audio signal.The received audio signal can be further stored in memory 604 or via logical
Believe that component 616 is sent.In some embodiments, audio component 610 further includes a loudspeaker, is used for output audio signal.
I/O interface 612 provides interface between processing component 602 and peripheral interface module, and above-mentioned peripheral interface module can
To be keyboard, click wheel, button etc..These buttons may include, but are not limited to: home button, volume button, start button and lock
Determine button.
Sensor module 614 includes one or more sensors, for providing the state of various aspects for terminal device 600
Assessment.For example, sensor module 614 can detecte the state that opens/closes of terminal device 600, the relative positioning of component, example
As the component be terminal device 600 display and keypad, sensor module 614 can also detect terminal device 600 or
The position change of 600 1 components of terminal device, the existence or non-existence that user contacts with terminal device 600, terminal device 600
The temperature change of orientation or acceleration/deceleration and terminal device 600.Sensor module 614 may include proximity sensor, be configured
For detecting the presence of nearby objects without any physical contact.Sensor module 614 can also include optical sensor,
Such as CMOS or ccd image sensor, for being used in imaging applications.In some embodiments, which may be used also
To include acceleration transducer, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 616 is configured to facilitate the communication of wired or wireless way between terminal device 600 and other equipment.
Terminal device 600 can access the wireless network based on communication standard, such as WiFi, 2G or 3G or their combination.Show at one
In example property embodiment, communication component 616 receives broadcast singal or broadcast from external broadcasting management system via broadcast channel
Relevant information.In one exemplary embodiment, the communication component 616 further includes near-field communication (NFC) module, short to promote
Cheng Tongxin.For example, radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band can be based in NFC module
(UWB) technology, bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, terminal device 600 can be by one or more application specific integrated circuit (ASIC), number
Word signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for executing the above method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instruction, example are additionally provided
It such as include the memory 604 of instruction, above-metioned instruction can be executed by the processor 620 of terminal device 600 to complete the above method.Example
Such as, the non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, soft
Disk and optical data storage devices etc..
Those skilled in the art will readily occur to its of the disclosure after considering specification and practicing disclosure disclosed herein
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by following
Claim is pointed out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (9)
1. the method that one kind monitors touch on the touchscreen, which is characterized in that suspension electrode is provided on the touch screen, it is described
Suspension electrode is arranged between the surface cap of the touch screen and the touch control electrode of the touch screen, which comprises
Determine whether the capacitance change of the self-capacitance capacitance between the suspension electrode and the touch control electrode reaches stable shape
The variation range of the corresponding self-capacitance capacitance of state；
If it is determined that the capacitance change reaches the variation range of the self-capacitance capacitance, when determining that the touch screen is pressed
Touch reach stable state；
Whether the capacitance change of the self-capacitance capacitance between the determination suspension electrode and the touch control electrode reaches steady
Determine the variation range of the corresponding self-capacitance capacitance of state, comprising:
Determine the corresponding type of hardware of the touch screen；
To not causing the deformation structure touch behavior that deformation occurs to count, with the corresponding touch screen of the determination type of hardware
By stablize touch when corresponding self-capacitance capacitance variation range, the deformation structure setting is in the suspension electrode and described
Between touch control electrode；
According to the capacitance change of self-capacitance capacitance in the set time period between the suspension electrode and the touch control electrode
Determine whether the variation range for reaching the self-capacitance capacitance.
2. the method according to claim 1, wherein the method also includes:
Determining the deformation structure, whether deformation occurs；
If it is determined that deformation occurs for the deformation structure, the touch when touch screen being prompted to be pressed reaches stress condition.
3. according to the method described in claim 2, it is characterized in that, the determination deformation structure whether deformation occurs, packet
It includes:
Determine self-capacitance capacitance between the suspension electrode and the touch control electrode whether from the stable state corresponding
One self-capacitance capacitance increases to preset threshold；
If the self-capacitance capacitance increases to the preset threshold from the first self-capacitance capacitance, the deformation structure is determined
Deformation occurs.
4. the method according to claim 1, wherein the method also includes:
Detect the touch location when touch screen is pressed；
If the touch location is located at more than two suspension electrodes or the touch location is deposited on a suspension electrode
It is being displaced, the touch process when touch screen being prompted to be pressed plays pendulum.
5. the device that one kind monitors touch on the touchscreen, which is characterized in that suspension electrode is provided on the touch screen, it is described
Suspension electrode is arranged between the surface cap of the touch screen and the touch control electrode of the touch screen, and described device includes:
First determining module is configured to determine that the capacitor of the self-capacitance capacitance between the suspension electrode and the touch control electrode
Whether variable quantity reaches the variation range of the corresponding self-capacitance capacitance of stable state；
Second determining module, if being configured as first determining module determines that the capacitance change reaches the self-capacitance
The variation range of capacitance determines that the touch when touch screen is pressed reaches stable state；
First determining module includes:
First determines submodule, is configured to determine that the corresponding type of hardware of the touch screen；
Second determines submodule, is configured as to not causing the deformation structure touch behavior that deformation occurs to count, with determination
The described first corresponding touch screen of the type of hardware for determining that submodule determines is stablized corresponding self-capacitance capacitance when touch
Variation range, the deformation structure is arranged between the suspension electrode and the touch control electrode；
Third determines submodule, is configured as being set according to the self-capacitance capacitance between the suspension electrode and the touch control electrode
The capacitance change in section of fixing time determines whether to reach the described second change for determining the determining self-capacitance capacitance of submodule
Change range.
6. device according to claim 5, which is characterized in that described device further include:
Third determining module, being configured to determine that the deformation structure, whether deformation occurs；
First cue module determines the deformation structure deformation occurs if being configured as the third determining module, prompts institute
It states touch when touch screen is pressed and reaches stress condition.
7. device according to claim 6, which is characterized in that the third determining module includes:
4th determines submodule, is configured to determine that whether is self-capacitance capacitance between the suspension electrode and the touch control electrode
Preset threshold is increased to from the corresponding first self-capacitance capacitance of the stable state；
5th determines submodule, if being configured as the described 4th determines that submodule determines the self-capacitance capacitance from described first
Self-capacitance capacitance increases to the preset threshold, determines that deformation occurs for the deformation structure.
8. device according to claim 5, which is characterized in that described device further include:
Position detecting module is configured as detecting the touch location when touch screen is pressed；
Second cue module detects the touch location positioned at more than two if being configured as the position detecting module
There is displacement, the touch when touch screen being prompted to be pressed on a suspension electrode in suspension electrode or the touch location
Process plays pendulum.
9. a kind of terminal device, which is characterized in that the terminal device includes:
Processor；
Memory for storage processor executable instruction；
The device of touch is monitored on the touchscreen；
Wherein, the device for monitoring touch on the touchscreen is configured as:
Suspension electrode is provided on the touch screen, the surface cap and the touching of the touch screen is arranged in the suspension electrode
It touches between the touch control electrode of screen, described device includes:
Determine whether the capacitance change of the self-capacitance capacitance between the suspension electrode and the touch control electrode reaches stable shape
The variation range of the corresponding self-capacitance capacitance of state；
If it is determined that the capacitance change reaches the variation range of the self-capacitance capacitance, when determining that the touch screen is pressed
Touch reach stable state；
Whether the capacitance change of the self-capacitance capacitance between the determination suspension electrode and the touch control electrode reaches steady
Determine the variation range of the corresponding self-capacitance capacitance of state, comprising:
Determine the corresponding type of hardware of the touch screen；
To not causing the deformation structure touch behavior that deformation occurs to count, with the corresponding touch screen of the determination type of hardware
Stablized the variation range of corresponding self-capacitance capacitance when touch, the deformation structure is arranged in the suspension electrode and the touching
It controls between electrode；
According to the capacitance change of self-capacitance capacitance in the set time period between the suspension electrode and the touch control electrode
Determine whether the variation range for reaching the self-capacitance capacitance.
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| CN107526956A (en) * | 2017-08-30 | 2017-12-29 | 深圳芯邦科技股份有限公司 | The touch-control burning device and method of a kind of recognizable finger |
| CN110134280A (en) * | 2019-05-16 | 2019-08-16 | 上海艾为电子技术股份有限公司 | Capacitance sensor pressure detecting system and method |
| CN110134281B (en) * | 2019-05-16 | 2022-09-16 | 上海艾为电子技术股份有限公司 | Capacitance detection system and method |
| CN111124193A (en) * | 2019-12-30 | 2020-05-08 | 深圳市汇顶科技股份有限公司 | Signal processing method and device of sensor |
| CN111290690B (en) * | 2020-01-15 | 2021-12-14 | Oppo（重庆）智能科技有限公司 | Terminal control method and device, mobile terminal and storage medium |
| CN111762023B (en) * | 2020-05-29 | 2022-04-12 | 法雷奥舒适驾驶辅助***(广州)有限公司 | Touch device and method thereof and auxiliary switch of automobile steering wheel |
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