CN107491214A - Touch-screen control method, device and storage medium - Google Patents
Touch-screen control method, device and storage medium Download PDFInfo
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- CN107491214A CN107491214A CN201710752730.0A CN201710752730A CN107491214A CN 107491214 A CN107491214 A CN 107491214A CN 201710752730 A CN201710752730 A CN 201710752730A CN 107491214 A CN107491214 A CN 107491214A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10366—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications
- G06K7/10376—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications the interrogation device being adapted for being moveable
- G06K7/10386—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications the interrogation device being adapted for being moveable the interrogation device being of the portable or hand-handheld type, e.g. incorporated in ubiquitous hand-held devices such as PDA or mobile phone, or in the form of a portable dedicated RFID reader
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- General Health & Medical Sciences (AREA)
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Abstract
The disclosure is directed to a kind of touch-screen control method, device and storage medium, it is related to field of terminal technology.This method includes：Determine the radio frequency status information of radiofrequency signal to be output, the radio frequency status information is used for the output state for describing the radiofrequency signal, based on the radio frequency status information, change the touch condition of touch-screen, the touch condition refers to that the touch-screen detects the condition that touch operation is met, the touch-screen is controlled based on the touch condition after change.In this way, can evade falling radiofrequency signal to influence caused by touch-screen, touch-screen work is avoided to occur abnormal.
Description
Technical field
This disclosure relates to field of terminal technology, more particularly to a kind of touch-screen control method, device and storage medium.
Background technology
With the fast development of terminal technology, the inner space of the terminal of such as mobile phone etc is gradually reduced.In order to save
The inner space of terminal, developer is generally by overlapped arrangement between some modules, for example, in some terminals, radio frequency day
Close arrangement between line and touch-screen hardware circuit, it is overlapped.
However, when close arrangement between radio-frequency antenna and touch-screen hardware circuit, the part in touch-screen hardware circuit
Device (e.g., touch inductor) will be operate in the range of radio frequency clearance zone, in this way, the radio frequency letter for easily causing radio-frequency antenna to radiate
Number the part of devices in touch-screen hardware circuit is interfered, so as to influence touch-screen normal work.
The content of the invention
To overcome problem present in correlation technique, the disclosure provides a kind of touch-screen control method, device and storage and is situated between
Matter.
First aspect, there is provided a kind of touch-screen control method, methods described include：
The radio frequency status information of radiofrequency signal to be output is determined, the radio frequency status information is used to describe the radiofrequency signal
Output state；
Based on the radio frequency status information, the touch condition of touch-screen is changed, the touch condition refers to the touch-screen
Detect the condition that touch operation is met；
The touch-screen is controlled based on the touch condition after change.
Alternatively, when the radio frequency status information includes tranmitting frequency, transmission power, transmission time interval and lasting transmitting
It is at least one in length.
Alternatively, the touch condition for being based on the radio frequency status information, changing touch-screen, including：
When the radio frequency status information includes tranmitting frequency and transmission power, determine that the target in the touch-screen touches
Button, it is the tranmitting frequency by working frequency that the target touch key-press, which refers to, and maximum transmission power is the transmission power
Radiofrequency signal influence button；
Change the touch condition of the target touch key-press.
Alternatively, based on the radio frequency status information, the touch condition of touch-screen is changed, including：
When the radio frequency status information includes transmission time interval and transmitting duration, every between the launch time
Every changing the touch condition of the touch-screen and maintain the transmitting duration.
Alternatively, the touch condition of the change touch-screen, including：
By the touch-screen report threshold value increase predetermined threshold value, it is described report threshold value be used for limit touch duration,
At least one of touch signal intensity and touch size；Or
Start multiframe filtering algorithm, the multiframe filtering algorithm is used for the increase touch condition in the touch condition and accorded with
Close the number for reporting threshold value of the touch-screen.
Second aspect, there is provided a kind of touch screen control device, described device include：
Determining module, for determining the radio frequency status information of radiofrequency signal to be output, the radio frequency status information is used to retouch
State the output state of the radiofrequency signal；
Module is changed, for based on the radio frequency status information, changing the touch condition of touch-screen, the touch condition is
Refer to the touch-screen and detect the condition that touch operation is met；
Control module, for being controlled based on the touch condition after change to the touch-screen.
Alternatively, when the radio frequency status information includes tranmitting frequency, transmission power, transmission time interval and lasting transmitting
It is at least one in length.
Alternatively, the change module is used for：
When the radio frequency status information includes tranmitting frequency and transmission power, determine that the target in the touch-screen touches
Button, it is the tranmitting frequency by working frequency that the target touch key-press, which refers to, and maximum transmission power is the transmission power
Radiofrequency signal influence button；
Change the touch condition of the target touch key-press.
Alternatively, the change module is additionally operable to：
When the radio frequency status information includes transmission time interval and transmitting duration, every between the launch time
Every changing the touch condition of the touch-screen and maintain the transmitting duration.
Alternatively, the change module is additionally operable to：
By the touch-screen report threshold value increase predetermined threshold value, it is described report threshold value be used for limit touch duration,
At least one of touch signal intensity and touch size；Or
Start multiframe filtering algorithm, the multiframe filtering algorithm is used for the increase touch condition in the touch condition and accorded with
Close the number for reporting threshold value of the touch-screen.
The third aspect, there is provided a kind of touch screen control device, described device include：
Processor；
For storing the memory of processor-executable instruction；
Wherein, the processor is configured as performing any one touch-screen control method described in above-mentioned first aspect.
Fourth aspect, there is provided a kind of computer-readable recording medium, be stored with finger on the computer-readable recording medium
Any one touch-screen control method described in above-mentioned first aspect is realized in order, the instruction when being executed by processor.
5th aspect, there is provided a kind of computer program product for including instruction, when run on a computer so that
Computer performs any one touch-screen control method described in above-mentioned first aspect.
The technical scheme provided by this disclosed embodiment can include the following benefits：
The radio frequency status information of radiofrequency signal to be output is determined, to change the touch of touch-screen according to the radio frequency status information
Condition, it that is to say, the condition that change touch-screen detection touch operation is met, and based on the touch condition after change to touch-screen
It is controlled, in this way, can evade falling radiofrequency signal to influence caused by touch-screen, avoids touch-screen work from occurring abnormal.
It should be appreciated that the general description and following detailed description of the above are only exemplary and explanatory, not
The disclosure can be limited.
Brief description of the drawings
Accompanying drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the disclosure
Example, and be used to together with specification to explain the principle of the disclosure.
Fig. 1 is a kind of flow chart of triggering screen control method according to an exemplary embodiment.
Fig. 2 is a kind of flow chart of touch-screen control method according to another exemplary embodiment.
Fig. 3 is a kind of flow chart of touch-screen control method according to another exemplary embodiment.
Fig. 4 is a kind of structural representation of touch screen control device according to an exemplary embodiment.
Fig. 5 is a kind of block diagram of touch screen control device 500 according to an exemplary embodiment.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the disclosure.On the contrary, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects be described in detail in claims, the disclosure.
Before being described in detail to the disclosure, the noun, application scenarios and the execution that are first related to the embodiment of the present disclosure
Main body is simply introduced.
First, the noun being related to the embodiment of the present disclosure is simply introduced.
Radiofrequency signal：Refer to the signal launched by radio-frequency antenna, there is certain transmission power, and different radio frequency signal
It can be operated in different transmitting frequency ranges, i.e., tranmitting frequency can be different.
Multiframe filtering algorithm：Performed mathematical calculations for continuous more frame data caused by continuous touch, to judge to touch
Whether state meets the trigger condition pre-set always.
Next, the application scenarios being related to the embodiment of the present disclosure are simply introduced.
In practical application scene, if close arrangement between radio-frequency antenna and touch-screen hardware circuit, works as radio-frequency antenna
During work, the transmission power of the radiofrequency signal of transmitting can be absorbed by the hardware circuit of touch-screen, be converted into energy and surge or post
Raw electric capacity, and this interference source strong influence stability of touch-screen work, easily cause touch-screen work to occur abnormal.
Therefore, the embodiment of the present disclosure provides a kind of touch-screen control method, this method can evade radiofrequency signal and touch-screen is produced
Interference, its specific implementation refers to the embodiment shown in below figure 1, Fig. 2 or Fig. 3.
Finally, the executive agent being related to the embodiment of the present disclosure is simply introduced.
The touch-screen control method that the embodiment of the present disclosure provides is performed by terminal, and the terminal is configured with touch-screen, the touch
Include touch key-press and the touch area in addition to touch key-press in screen.In addition, in practical application scene, the terminal can
To include radio-frequency driven module, state machine module and touch screen module.
Wherein, the radio-frequency driven module can be used for GSM (the Global System for Mobile for being responsible for control terminal
Communication, global system for mobile communications) etc. radio-frequency antenna work.In the disclosed embodiments, the radio-frequency driven module
For exporting the radio frequency status information of radiofrequency signal, the radio frequency status information includes tranmitting frequency, transmission power, between launch time
Every with transmitting duration in it is at least one.
Wherein, the state machine module, which may be considered, connects the touch screen module and the tie of the radio-frequency driven module.
In actual realization, the state machine module can pass through bottom software by the hardware of terminal and drive realization.In the disclosed embodiments,
The state machine module can obtain the radio frequency status information of above-mentioned radio-frequency driven module output, and true based on the radio frequency status information
Touch condition corresponding to fixed, and the touch condition is sent to touch screen module.Between the state machine module and touch screen module
Such as IIC (Inter-Integrated Circuit, IC bus), SPI (Serial Peripheral can be used
Interface, serial external interface), MIPI (mobile industry processor interface, mobile industry processing
Device interface) etc communication interface realize interaction.
Wherein, above-mentioned touch screen module is used to receive the touch condition that above-mentioned state machine module is sent, and performs change and be somebody's turn to do
The operation of the touch condition of touch-screen.Further, the touch screen module also has to state machine module execution result back
Ability.
It should be noted that the terminal can be the equipment of such as mobile phone, tablet personal computer, computer etc, the disclosure is real
Example is applied not limit this.
Fig. 1 is a kind of flow chart of touch-screen control method according to an exemplary embodiment, as shown in figure 1, should
Touch-screen control method is used in terminal, may comprise steps of.
In a step 101, the radio frequency status information of radiofrequency signal to be output is determined, the radio frequency status information is used to describe this
The output state of radiofrequency signal.
In a step 102, based on the radio frequency status information, the touch condition of touch-screen is changed, the touch condition refers to this
Touch-screen detects the condition that touch operation is met.
In step 103, the touch-screen is controlled based on the touch condition after change.
In the disclosed embodiments, the radio frequency status information of radiofrequency signal to be output is determined, to believe according to the radio frequency state
The touch condition of change touch-screen is ceased, that is to say, the condition that change touch-screen detection touch operation is met, and be based on after changing
Touch condition touch-screen is controlled, in this way, can evade falling radiofrequency signal on caused by touch-screen influence, avoid touching
Shield work and exception occur.
Alternatively, the radio frequency status information includes tranmitting frequency, transmission power, transmission time interval and transmitting duration
In it is at least one.
Alternatively, based on the radio frequency status information, the touch condition of touch-screen is changed, including：
When the radio frequency status information includes tranmitting frequency and transmission power, determine target in the touch-screen touch by
Key, the target touch key-press refer to by working frequency be the tranmitting frequency and maximum transmission power be the transmission power radio frequency believe
Number influence button；
Change the touch condition of the target touch key-press.
Alternatively, based on the radio frequency status information, the touch condition of touch-screen is changed, including：
When the radio frequency status information includes transmission time interval and transmitting duration, every the transmission time interval,
Change the touch condition of the touch-screen and maintain the transmitting duration.
Alternatively, the touch condition of touch-screen is changed, including：
By the touch-screen report threshold value increase predetermined threshold value, this report threshold value be used for limit touch duration, touch
At least one of signal intensity and touch size；Or
Start multiframe filtering algorithm, the multiframe filtering algorithm is used for the increase touch condition in the touch condition and meets this
The number for reporting threshold value of touch-screen.
Above-mentioned all optional technical schemes, can form the alternative embodiment of the disclosure according to any combination, and the disclosure is real
Example is applied no longer to repeat this one by one.
The particular content included according to above-mentioned radio frequency status information is different, the specific implementation process of the touch-screen control method
Also it is different, next, will be described in detail respectively by two embodiments of below figure 2 and Fig. 3.
Fig. 2 is refer to, the Fig. 2 is a kind of flow of touch-screen control method according to another exemplary embodiment
Figure, the embodiment of the present disclosure illustrate so that the radio frequency status information includes tranmitting frequency and transmission power as an example, the touch-screen control
Method processed is used in terminal, and this method can realize step including following：
In step 201, the radio frequency status information of radiofrequency signal to be output is determined, the radio frequency status information is used to describe this
The output state of radiofrequency signal.
As it was noted above, the radiofrequency signal refers to the letter launched by the radio-frequency driven module drive radio-frequency antenna in the terminal
Number.In the disclosed embodiments, before the emission of radio frequency signals is not gone out, the radio-frequency driven module in the terminal can
To export the radio frequency status information of the radiofrequency signal to be launched.Further, the radio-frequency driven module can believe the radio frequency
Number radio frequency status information be transferred to state machine module in the terminal.
It should be noted that herein, the radio frequency status information includes tranmitting frequency and transmission power, for example, the transmitting
Frequency can be GSM900 or GSM1800 etc..
In step 202, when the radio frequency status information includes tranmitting frequency and transmission power, determine in the touch-screen
Target touch key-press, it is the tranmitting frequency by working frequency that the target touch key-press, which refers to, and maximum transmission power is the transmitting work(
The button that the radiofrequency signal of rate influences.
In practical application scene, different tranmitting frequencies can disturb the touch key-press of diverse location, also, according to radio frequency
Signal is different in the maximum transmission power of different tranmitting frequencies, also different to the influence degree of touch key-press, for example, tranmitting frequency
Return touch key-press is only disturbed for GSM900 maximum transmission power, GSM1800 maximum transmission power only disturbs menu item to touch
Touch button, etc..
Therefore, in the disclosed embodiments, when the radio frequency status information includes tranmitting frequency and transmission power, terminal needs
It is the tranmitting frequency by working frequency to determine and maximum transmission power is that the target that is influenceed of radiofrequency signal of the transmission power is touched
Touch button.
It is possible to further determine that the target touches based on the radio frequency status information by the state machine module in the terminal
Button.For example, when radio frequency status information includes tranmitting frequency and transmission power, multiple radio frequency shapes can be stored with the terminal
Corresponding relation between state information and touch key-press mark, wherein, each touch key-press mark can be used for unique mark one
Touch key-press.In this way, the radio frequency status information that the state machine module can obtain the radiofrequency signal to be output corresponds to touch key-press
Mark, and touch key-press corresponding to touch key-press mark is defined as above-mentioned target touch key-press.
Afterwards, the target touch key-press can be informed touch screen module by the state machine module.In a kind of possible realization
In mode, the state machine module can inform the touch screen module in a manner of notification message, wherein, can be with the notification message
Touch key-press mark including the target touch key-press.
In step 203, the touch condition of the target touch key-press is changed.
In the specific implementation, can be by the touch screen module after the notification message of state machine module transmission is received, more
Change the touch condition of the target touch key-press.Wherein, the touch condition of the above-mentioned change target touch key-press can include as follows
Several possible implementations：
First way：Threshold value is reported to increase predetermined threshold value the touch-screen, this reports threshold value tactile for limiting
Touch duration, touch signal intensity and touch at least one of size.
Wherein, the predetermined threshold value can also be given tacit consent to and be set by user's self-defined setting according to the actual requirements by the terminal
Put, the embodiment of the present disclosure is not limited this.
It should be noted that in embodiments of the present invention, actually by the target touch key-press in the touch-screen
Threshold value is reported to increase predetermined threshold value.
In practical implementations, if interference reports threshold value higher than this caused by the radiofrequency signal, this is easily caused to touch
Touch panel module progress mistake to report, that is to say, actually user the target touch key-press touched in the touch-screen, and this is touched
Touch signal to be triggered by the radiofrequency signal, reported in this way, can cause touch-screen to carry out mistake, it is different so as to cause work to occur
Often.Therefore, when the touch screen module receives the notification message of state machine module transmission, target touch can be improved and pressed
Key reports threshold value.
The second way：Start multiframe filtering algorithm, the multiframe filtering algorithm, which is used to increase in the touch condition, to be touched
State meets the number for reporting threshold value of the touch-screen.
Explanation is needed exist for, under noiseless situation, terminal will not start multiframe filtering algorithm, i.e., the multiframe filters
Algorithm is generally in closed mode.
In practical application scene, it is limited due to disturbing duration caused by radiofrequency signal, therefore, is penetrated to evade this
Disturbed caused by frequency signal, the touch screen module in the terminal can also start multiframe filtering algorithm.In this way, the touch screen module
Will repeated detection touch condition whether unanimously meet the threshold value that reports of the target touch key-press, or, detect the touch shape
Whether the number for reporting threshold value that state meets the target touch key-press reaches preset times.
Wherein, the preset times can by user's self-defined setting according to the actual requirements, can also by terminal default setting,
The embodiment of the present disclosure is not construed as limiting to this.
Further, if that detects that the touch condition unanimously meets the target touch key-press reports threshold value, this is touched
Touch panel module and just determine that touch signal is triggered by user, otherwise, then it is assumed that the touch signal is triggered by radiofrequency signal.
As can be seen here, the effect for the interference for evading radiofrequency signal can be equally reached after startup multiframe filtering algorithm.
It should be noted that only it is to change the touch condition of the target touch key-press including above-mentioned several possible here
Illustrated exemplified by implementation.In practical implementations, it can also be included by changing the touch condition of the target touch key-press
Its form, information reporting function is touched for example, it is also possible to close, that is, closes touch function, or, reset mode can also be passed through
Software and hardware is calibrated etc., the embodiment of the present disclosure is not construed as limiting to this.
In step 204, the touch-screen is controlled based on the touch condition after change.
In actual applications, after the touch condition of touch-screen is changed, the interference of radiofrequency signal can be evaded, for example,
If reporting threshold value to improve target touch key-press in touch-screen, interference caused by radiofrequency signal can be caused in reporting
Below threshold value, it that is to say, can when the touch condition after based on change is controlled to the target touch key-press in touch-screen
Reported with the mistake for avoiding the interference fringe of radiofrequency signal from, to avoid touch-screen from maloperation occur, so as to ensure that touch-screen is normal
Work.
In the disclosed embodiments, the radio frequency status information of radiofrequency signal to be output is determined, to believe according to the radio frequency state
The touch condition of change touch-screen is ceased, that is to say, the condition that change touch-screen detection touch operation is met, and be based on after changing
Touch condition touch-screen is controlled, in this way, can evade falling radiofrequency signal on caused by touch-screen influence, avoid touching
Shield work and exception occur.
Fig. 3 is refer to, the Fig. 3 is a kind of flow of touch-screen control method according to another exemplary embodiment
Figure, the embodiment of the present disclosure illustrate so that the radio frequency status information includes transmission time interval and transmitting duration as an example, should
Touch-screen control method is applied in terminal, and this method can realize step including several as follows：
In step 301, the radio frequency status information of radiofrequency signal to be output is determined, the radio frequency status information is used to describe this
The output state of radiofrequency signal.
As it was noted above, the radiofrequency signal refers to the letter launched by the radio-frequency driven module drive radio-frequency antenna in the terminal
Number.In the disclosed embodiments, before the emission of radio frequency signals is not gone out, the radio-frequency driven module in the terminal can
To export the radio frequency status information of the radiofrequency signal to be launched.Further, the radio-frequency driven module can believe the radio frequency
Number radio frequency status information be transferred to state machine module in the terminal.
It should be noted that herein, the radio frequency status information includes transmission time interval and transmitting duration, example
Such as, the transmission time interval is 500ms, and transmitting duration is 20ms.
In step 302, when the radio frequency status information includes transmission time interval and transmitting duration, every the hair
Time interval is penetrated, the touch condition of the touch-screen is changed and maintains the transmitting duration.
When the radio frequency status information includes transmission time interval and transmitting duration, illustrate when the launch time
Long, radio-frequency antenna will launch radiofrequency signal, and the persistently transmitting duration.In order to evade each radio-frequency antenna transmitting
Radiofrequency signal caused by disturb, herein, every the transmission time interval, change the touch condition of the touch-screen and maintain
The transmitting duration.
If for example, it is respectively 500ms and 20ms that the radio frequency status information, which includes transmission time interval and transmitting duration,
Then terminal changes the touch condition of a touch-screen every 500ms, and maintains 20ms, to avoid radiofrequency signal in this 20ms from producing
Interference.
In a kind of possible implementation, the touch condition can be determined by state machine module, further, the state
Machine module receives the radio frequency status information of above-mentioned radio-frequency driven module output, and based on tactile corresponding to the radio frequency state information acquisition
Touch condition.For example, the corresponding relation that can be stored with the terminal between multiple radio frequency status informations and multiple touch conditions, such as
This, the state machine module can obtain from the corresponding relation and touch condition corresponding to above-mentioned radio frequency status information.Afterwards, the shape
The touch condition is passed to touch screen module by state machine module in a manner of notification message, and is changed and touched by the touch screen module
The touch condition of screen.
Wherein, following several possible implementations can be included by changing the touch condition of touch-screen：
First way：Threshold value is reported to increase predetermined threshold value the touch-screen, this reports threshold value tactile for limiting
Touch duration, touch signal intensity and touch at least one of size.
Wherein, the predetermined threshold value can also be given tacit consent to and be set by user's self-defined setting according to the actual requirements by the terminal
Put, the embodiment of the present disclosure is not limited this.
It should be noted that in embodiments of the present invention, can essentially by the touch-screen except the touch key-press it
Outer other touch areas report threshold value to increase predetermined threshold value.Or can also be by the touch key-press in the touch-screen
Report threshold value to increase predetermined threshold value.Again or, can also be by the touch key-press in the touch-screen and except touch key-press
Outside other touch areas report threshold value to increase predetermined threshold value, the embodiment of the present disclosure do not limited this.
In practical implementations, if interference reports threshold value higher than this caused by the radiofrequency signal, this is easily caused to touch
Touch panel module progress mistake to report, that is to say, actually user touches the touch-screen, and the touch signal is by the radio frequency
Signal triggering, reported in this way, can cause touch-screen to carry out mistake, it is abnormal so as to cause work to occur.Therefore, the terminal can
Threshold value is reported to improve this by the touch screen module.
For example, in a kind of possible application scenarios, when terminal opens gloves operator scheme, (i.e. user also may be used with gloves
With operating handset) when, now report threshold value lower than normal mode, the interference noise of radiofrequency signal can cause touch-screen mould
Block reports exception.In that case, if state machine module informs that touch screen module will have radiating antenna interference, it is contemplated that radiation is held
A length of 20ms, transmission time interval 500ms when continuous, then touch screen module can temporarily be carried with identical transmission time interval
Height reports threshold value, reports threshold value as improved and maintains 20ms, in this way, can evade the interference of radiofrequency signal.
The second way：Start multiframe filtering algorithm, the multiframe filtering algorithm, which is used to increase in the touch condition, to be touched
State meets the number for reporting threshold value of the touch-screen.
Explanation is needed exist for, under noiseless situation, terminal will not start multiframe filtering algorithm, i.e., the multiframe filters
Algorithm is generally in closed mode.
In practical application scene, it is limited due to disturbing duration caused by radiofrequency signal, therefore, is penetrated to evade this
Disturbed caused by frequency signal, the touch screen module in the terminal can also start multiframe filtering algorithm.In this way, the touch screen module
Will repeated detection touch condition whether unanimously meet the threshold value that reports of the touch-screen, in other words, detect touch condition symbol
Whether the number for reporting threshold value for closing the touch-screen reaches preset times.
Wherein, the preset times can by user's self-defined setting according to the actual requirements, can also by terminal default setting,
The embodiment of the present disclosure is not construed as limiting to this.
Further, if that detects that the touch condition unanimously meets the touch-screen reports threshold value, the touch-screen mould
Block just determines that touch signal is triggered by user, otherwise, then it is assumed that the touch signal is triggered by radiofrequency signal.Thus may be used
See, the effect for the interference for evading radiofrequency signal can be equally reached after startup multiframe filtering algorithm.
It should be noted that only it is to change the touch condition of the target touch key-press including above-mentioned several possible here
Illustrated exemplified by implementation.In practical implementations, it can also be included by changing the touch condition of the target touch key-press
Its form, information reporting function is touched for example, it is also possible to close, that is, closes touch function, or, reset mode can also be passed through
Software and hardware is calibrated etc., the embodiment of the present disclosure is not construed as limiting to this.
In step 303, the touch-screen is controlled based on the touch condition after change.
In actual applications, after the touch condition of touch-screen is changed, the interference of radiofrequency signal can be evaded, for example,
If reporting threshold value to improve touch-screen, can to disturb to be in caused by radiofrequency signal to report below threshold value,
It is that, when the touch condition after based on change is controlled to touch-screen, the next mistake of the interference fringe of radiofrequency signal can be avoided
Report by mistake, to avoid touch-screen from maloperation occur, so as to ensure touch-screen normal work.
In the disclosed embodiments, the radio frequency status information of radiofrequency signal to be output is determined, to believe according to the radio frequency state
The touch condition of change touch-screen is ceased, that is to say, the condition that change touch-screen detection touch operation is met, and be based on after changing
Touch condition touch-screen is controlled, in this way, can evade falling radiofrequency signal on caused by touch-screen influence, avoid touching
Shield work and exception occur.
It should be noted that above-mentioned Fig. 2 and embodiment illustrated in fig. 3 are only exemplary, in practical implementations, when the radio frequency
When status information includes other contents, aforesaid way can also be used to realize, or be combined in fact using the above-mentioned implementation referred to
It is existing.For example, when the radio frequency status information is simultaneously including tranmitting frequency, transmission power, transmission time interval and transmitting duration
When, then in implementation process, target touch key-press can be determined according to tranmitting frequency, transmission power, afterwards, every above-mentioned transmitting
Time interval, change the touch condition of the target touch key-press and maintain above-mentioned transmitting duration.
Fig. 4 is a kind of structural representation of touch screen control device according to an exemplary embodiment.Reference picture 4,
The device includes determining module 410, changes module 420 and control module 430.
The determining module 410, for determining the radio frequency status information of radiofrequency signal to be output, the radio frequency status information is used
In the output state for describing the radiofrequency signal；
The change module 420, for based on the radio frequency status information, changing the touch condition of touch-screen, the touch
Condition refers to that the touch-screen detects the condition that touch operation is met；
The control module 430, for being controlled based on the touch condition after change to the touch-screen.
Alternatively, the radio frequency status information includes tranmitting frequency, transmission power, transmission time interval and transmitting duration
In it is at least one.
Alternatively, the change module 420 is used for：
When the radio frequency status information includes tranmitting frequency and transmission power, determine that the target in the touch-screen touches
Button, it is the tranmitting frequency by working frequency that the target touch key-press, which refers to, and maximum transmission power is the transmission power
Radiofrequency signal influence button；
Change the touch condition of the target touch key-press.
Alternatively, the change module 420 is additionally operable to：
When the radio frequency status information includes transmission time interval and transmitting duration, every between the launch time
Every changing the touch condition of the touch-screen and maintain the transmitting duration.
Alternatively, the change module 420 is additionally operable to：
By the touch-screen report threshold value increase predetermined threshold value, it is described report threshold value be used for limit touch duration,
At least one of touch signal intensity and touch size；Or
Start multiframe filtering algorithm, the multiframe filtering algorithm is used for the increase touch condition in the touch condition and accorded with
Close the number for reporting threshold value of the touch-screen.
In the disclosed embodiments, the radio frequency status information of radiofrequency signal to be output is determined, to believe according to the radio frequency state
The touch condition of change touch-screen is ceased, that is to say, the condition that change touch-screen detection touch operation is met, and be based on after changing
Touch condition touch-screen is controlled, in this way, can evade falling radiofrequency signal on caused by touch-screen influence, avoid touching
Shield work and exception occur.
On the device in above-described embodiment, wherein modules perform the concrete mode of operation in relevant this method
Embodiment in be described in detail, explanation will be not set forth in detail herein.
Fig. 5 is a kind of block diagram of touch screen control device 500 according to an exemplary embodiment.For example, device 500
Can be mobile phone, computer, digital broadcast terminal, messaging devices, game console, tablet device, Medical Devices,
Body-building equipment, personal digital assistant etc..
Reference picture 5, device 500 can include following one or more assemblies：Processing component 502, memory 504, power supply
Component 506, multimedia groupware 508, audio-frequency assembly 510, the interface 512 of input/output (I/O), sensor cluster 514, and
Communication component 516.
The integrated operation of the usual control device 500 of processing component 502, such as communicated with display, call, data, phase
The operation that machine operates and record operation is associated.Processing component 502 can refer to including one or more processors 520 to perform
Order, to complete all or part of step of above-mentioned method.In addition, processing component 502 can include one or more modules, just
Interaction between processing component 502 and other assemblies.For example, processing component 502 can include multi-media module, it is more to facilitate
Interaction between media component 508 and processing component 502.
Memory 504 is configured as storing various types of data to support the operation in device 500.These data are shown
Example includes the instruction of any application program or method for operating on device 500, contact data, telephone book data, disappears
Breath, picture, video etc..Memory 504 can be by any kind of volatibility or non-volatile memory device or their group
Close and realize, as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM) are erasable to compile
Journey read-only storage (EPROM), programmable read only memory (PROM), read-only storage (ROM), magnetic memory, flash
Device, disk or CD.
Power supply module 506 provides power supply for the various assemblies of device 500.Power supply module 506 can include power management system
System, one or more power supplys, and other components associated with generating, managing and distributing power supply for device 500.
Multimedia groupware 508 is included in the screen of one output interface of offer between described device 500 and user.One
In a little embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen
Curtain may be implemented as touch-screen, to receive the input signal from user.Touch panel includes one or more touch sensings
Device is with the gesture on sensing touch, slip and touch panel.The touch sensor can not only sensing touch or sliding action
Border, but also detect and touched or the related duration and pressure of slide with described.In certain embodiments, more matchmakers
Body component 508 includes a front camera and/or rear camera.When device 500 is in operator scheme, such as screening-mode or
During video mode, front camera and/or rear camera can receive outside multi-medium data.Each front camera and
Rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio-frequency assembly 510 is configured as output and/or input audio signal.For example, audio-frequency assembly 510 includes a Mike
Wind (MIC), when device 500 is in operator scheme, during such as call model, logging mode and speech recognition mode, microphone by with
It is set to reception external audio signal.The audio signal received can be further stored in memory 504 or via communication set
Part 516 is sent.In certain embodiments, audio-frequency assembly 510 also includes a loudspeaker, for exports audio signal.
I/O interfaces 512 provide interface between processing component 502 and peripheral interface module, and above-mentioned peripheral interface module can
To be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and lock
Determine button.
Sensor cluster 514 includes one or more sensors, and the state for providing various aspects for device 500 is commented
Estimate.For example, sensor cluster 514 can detect opening/closed mode of device 500, and the relative positioning of component, for example, it is described
Component is the display and keypad of device 500, and sensor cluster 514 can be with 500 1 components of detection means 500 or device
Position change, the existence or non-existence that user contacts with device 500, the orientation of device 500 or acceleration/deceleration and device 500
Temperature change.Sensor cluster 514 can include proximity transducer, be configured to detect in no any physical contact
The presence of neighbouring object.Sensor cluster 514 can also include optical sensor, such as CMOS or ccd image sensor, for into
As being used in application.In certain embodiments, the sensor cluster 514 can also include acceleration transducer, gyro sensors
Device, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 516 is configured to facilitate the communication of wired or wireless way between device 500 and other equipment.Device
500 can access the wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof.In an exemplary implementation
In example, communication component 516 receives broadcast singal or broadcast related information from external broadcasting management system via broadcast channel.
In one exemplary embodiment, the communication component 516 also includes near-field communication (NFC) module, to promote junction service.Example
Such as, in NFC module radio frequency identification (RFID) technology can be based on, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology,
Bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 500 can be believed by one or more application specific integrated circuits (ASIC), numeral
Number processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for performing above-mentioned Fig. 1, Fig. 2 or Fig. 3 institute
Show the touch-screen control method that embodiment provides.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instructing, example are additionally provided
Such as include the memory 404 of instruction, above-mentioned instruction can be performed to complete the above method by the processor 420 of device 400.For example,
The non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk
With optical data storage devices etc..
A kind of non-transitorycomputer readable storage medium, when the instruction in the storage medium is by the processing of mobile terminal
When device performs so that the touch-screen control method that mobile terminal is able to carry out above-mentioned Fig. 1, Fig. 2 or embodiment illustrated in fig. 3 provides.
A kind of computer program product for including instruction, when run on a computer so that computer performs above-mentioned
The touch-screen control method that Fig. 1, Fig. 2 or embodiment illustrated in fig. 3 provide.
Those skilled in the art will readily occur to the disclosure its after considering specification and putting into practice invention disclosed herein
Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or
Person's adaptations follow the general principle of the disclosure and including the undocumented common knowledges in the art of the disclosure
Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope of the disclosure and spirit are by following
Claim is pointed out.
It should be appreciated that the precision architecture that the disclosure is not limited to be described above and is shown in the drawings, and
And various modifications and changes can be being carried out without departing from the scope.The scope of the present disclosure is only limited by appended claim.
Claims (12)
1. a kind of touch-screen control method, it is characterised in that methods described includes：
The radio frequency status information of radiofrequency signal to be output is determined, the radio frequency status information is used to describe the defeated of the radiofrequency signal
Do well；
Based on the radio frequency status information, the touch condition of touch-screen is changed, the touch condition refers to the touch-screen detection
The condition met to touch operation；
The touch-screen is controlled based on the touch condition after change.
2. the method as described in claim 1, it is characterised in that the radio frequency status information include tranmitting frequency, transmission power,
It is at least one in transmission time interval and transmitting duration.
3. method as claimed in claim 2, it is characterised in that it is described to be based on the radio frequency status information, change touch-screen
Touch condition, including：
When the radio frequency status information includes tranmitting frequency and transmission power, determine target in the touch-screen touch by
Key, it is the tranmitting frequency by working frequency that the target touch key-press, which refers to, and maximum transmission power is the transmission power
The button that radiofrequency signal influences；
Change the touch condition of the target touch key-press.
4. method as claimed in claim 2, it is characterised in that it is described to be based on the radio frequency status information, change touch-screen
Touch condition, including：
When the radio frequency status information includes transmission time interval and transmitting duration, every the transmission time interval,
Change the touch condition of the touch-screen and maintain the transmitting duration.
5. the method as described in claim 1-4 is any, it is characterised in that the touch condition of the change touch-screen, including：
By the touch-screen report threshold value increase predetermined threshold value, it is described report threshold value be used for limit touch duration, touch
At least one of signal intensity and touch size；Or
Start multiframe filtering algorithm, the multiframe filtering algorithm is used for the increase touch condition in the touch condition and meets institute
State the number for reporting threshold value of touch-screen.
6. a kind of touch screen control device, it is characterised in that described device includes：
Determining module, for determining the radio frequency status information of radiofrequency signal to be output, the radio frequency status information is used to describe institute
State the output state of radiofrequency signal；
Module is changed, for based on the radio frequency status information, changing the touch condition of touch-screen, the touch condition refers to institute
State touch-screen and detect the condition that touch operation is met；
Control module, for being controlled based on the touch condition after change to the touch-screen.
7. device as claimed in claim 6, it is characterised in that the radio frequency status information include tranmitting frequency, transmission power,
It is at least one in transmission time interval and transmitting duration.
8. device as claimed in claim 7, it is characterised in that the change module is used for：
When the radio frequency status information includes tranmitting frequency and transmission power, determine target in the touch-screen touch by
Key, it is the tranmitting frequency by working frequency that the target touch key-press, which refers to, and maximum transmission power is the transmission power
The button that radiofrequency signal influences；
Change the touch condition of the target touch key-press.
9. device as claimed in claim 7, it is characterised in that the change module is additionally operable to：
When the radio frequency status information includes transmission time interval and transmitting duration, every the transmission time interval,
Change the touch condition of the touch-screen and maintain the transmitting duration.
10. the device as described in claim 6-9 is any, it is characterised in that the change module is additionally operable to：
By the touch-screen report threshold value increase predetermined threshold value, it is described report threshold value be used for limit touch duration, touch
At least one of signal intensity and touch size；Or
Start multiframe filtering algorithm, the multiframe filtering algorithm is used for the increase touch condition in the touch condition and meets institute
State the number for reporting threshold value of touch-screen.
11. a kind of touch screen control device, it is characterised in that described device includes：
Processor；
For storing the memory of processor-executable instruction；
Wherein, the processor is configured as the step of perform claim requires any one method described in 1-5.
12. a kind of computer-readable recording medium, instruction is stored with the computer-readable recording medium, it is characterised in that
The step of instruction realizes any one method described in claim 1-5 when being executed by processor.
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| CN201710752730.0A CN107491214B (en) | 2017-08-28 | 2017-08-28 | Touch screen control method and device and storage medium |
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| CN201710752730.0A CN107491214B (en) | 2017-08-28 | 2017-08-28 | Touch screen control method and device and storage medium |
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| CN108052231A (en) * | 2018-01-03 | 2018-05-18 | 努比亚技术有限公司 | Sensitivity of touch screen method of adjustment, terminal and storage medium |
| CN108762544A (en) * | 2018-04-25 | 2018-11-06 | 维沃移动通信有限公司 | The control method of a kind of electronic equipment and touching display screen |
| CN108900669A (en) * | 2018-06-26 | 2018-11-27 | 维沃移动通信有限公司 | touch screen scanning method and mobile terminal |
| CN109085953A (en) * | 2018-08-17 | 2018-12-25 | 维沃移动通信有限公司 | It is a kind of to reduce the method interfered and terminal device |
| CN111340981A (en) * | 2020-02-14 | 2020-06-26 | 多玛凯拔科技有限公司 | Method and device for preventing RFID card reader from interfering touch key |
| TWI699710B (en) * | 2019-10-08 | 2020-07-21 | 大陸商北京集創北方科技股份有限公司 | Method for quickly unlocking fingerprint in sleep state and information processing device |
| CN112068721A (en) * | 2019-06-10 | 2020-12-11 | 北京小米移动软件有限公司 | Touch signal response method and device and storage medium |
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| CN108052231A (en) * | 2018-01-03 | 2018-05-18 | 努比亚技术有限公司 | Sensitivity of touch screen method of adjustment, terminal and storage medium |
| CN108762544A (en) * | 2018-04-25 | 2018-11-06 | 维沃移动通信有限公司 | The control method of a kind of electronic equipment and touching display screen |
| CN108900669A (en) * | 2018-06-26 | 2018-11-27 | 维沃移动通信有限公司 | touch screen scanning method and mobile terminal |
| CN109085953A (en) * | 2018-08-17 | 2018-12-25 | 维沃移动通信有限公司 | It is a kind of to reduce the method interfered and terminal device |
| CN109085953B (en) * | 2018-08-17 | 2021-07-30 | 维沃移动通信有限公司 | Method for reducing interference and terminal equipment |
| CN112068721A (en) * | 2019-06-10 | 2020-12-11 | 北京小米移动软件有限公司 | Touch signal response method and device and storage medium |
| TWI699710B (en) * | 2019-10-08 | 2020-07-21 | 大陸商北京集創北方科技股份有限公司 | Method for quickly unlocking fingerprint in sleep state and information processing device |
| CN111340981A (en) * | 2020-02-14 | 2020-06-26 | 多玛凯拔科技有限公司 | Method and device for preventing RFID card reader from interfering touch key |
| CN111340981B (en) * | 2020-02-14 | 2021-11-16 | 多玛凯拔科技有限公司 | Method and device for preventing RFID card reader from interfering touch key |
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| CN107491214B (en) | 2020-09-29 |
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