CN105549744B - A kind of screen luminance of terminal adjusting method and device - Google Patents
A kind of screen luminance of terminal adjusting method and device Download PDFInfo
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- CN105549744B CN105549744B CN201610038323.9A CN201610038323A CN105549744B CN 105549744 B CN105549744 B CN 105549744B CN 201610038323 A CN201610038323 A CN 201610038323A CN 105549744 B CN105549744 B CN 105549744B
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/10—Intensity circuits
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0626—Adjustment of display parameters for control of overall brightness
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Abstract
The invention discloses a kind of screen luminance of terminal adjusting method and devices, wherein this method comprises: obtaining the vibration signal for being directed to terminal；Detect the vibration signal whether vibration signal is triggered in the form of tapping by user；If detecting the vibration signal that the vibration signal is triggered in the form of tapping by user, it is determined that the corresponding preset percussion type of the vibration signal；According to the percussion type, the screen intensity of terminal is adjusted.The embodiment of the present invention identifies that user taps the movement of the terminal by vibration signal, and obtains corresponding percussion type, so that terminal is adjusted the screen intensity of terminal according to percussion type realization；Terminal is not necessarily to specially do control for screen intensity adjusting, so that terminal meets present user to the smaller more brief requirement of appearance；Also, user is not necessarily to that screen intensity adjusting can be completed by a series of troublesome operations, in terms of existing technologies, enormously simplifies the step of screen luminance of terminal is adjusted, improves and adjust efficiency.
Description
Technical field
The invention belongs to field of computer technology more particularly to a kind of screen luminance of terminal adjusting methods and device.
Background technique
With the continuous development of computer and electronic technology, the function of intelligent terminal (such as mobile phone, tablet computer) is also got over
Come it is more, for example, many terminals all have the function of screen intensity automatic adjustment at present.When screen periphery brightness is high, screen
Brightness can be improved automatically；When screen periphery brightness is low, screen can reduce brightness automatically, wherein most mobile phones are to utilize environment
Optical sensor realizes automatic adjustment terminal brightness, to be suitble to human eye viewing.
However, the screen intensity that terminal has automatically adjusted still cannot expire since everyone is different to the sensibility of brightness
The individual requirement of sufficient user.Current terminal can be in the case where automatically adjusting screen intensity, and user can carry out a again
Propertyization is adjusted, for example buttons/keys are adjusted, screen touch-control is adjusted.
In the research and practice process to the prior art, it was found by the inventors of the present invention that if terminal is screen intensity tune
Section specially does a buttons/keys, then terminal is unable to satisfy present user to the smaller more brief requirement of appearance；And touch-control is adjusted
The mode of screen intensity needs user to enter corresponding user interface by sequence of operations, then carries out touch-control adjusting
Relevant brightness regulation could be completed, corresponding steps are more, and operation is more complicated, and it is lower to adjust efficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of screen luminance of terminal adjusting method and devices, not only meet terminal present
User is to the smaller more brief requirement of appearance, moreover it is possible to simplify the step of screen luminance of terminal is adjusted, improve and adjust efficiency.
In order to solve the above technical problems, the embodiment of the present invention the following technical schemes are provided:
A kind of screen luminance of terminal adjusting method, including:
Obtain the vibration signal for being directed to terminal；
Detect the vibration signal whether vibration signal is triggered in the form of tapping by user；
If detecting the vibration signal that the vibration signal is triggered in the form of tapping by user, it is determined that the vibration letter
Number corresponding preset percussion type；
According to the percussion type, the screen intensity of the terminal is adjusted.
In order to solve the above technical problems, the embodiment of the present invention also the following technical schemes are provided:
A kind of screen luminance of terminal regulating device, including:
Acquiring unit, for obtaining the vibration signal for being directed to terminal；
Detection unit, the vibration signal whether triggered in the form of tapping by user for detecting the vibration signal；
Determination unit, if the vibration signal triggered in the form of tapping for detecting the vibration signal by user,
Determine the corresponding preset percussion type of the vibration signal；
Unit is adjusted, for according to the percussion type, the screen intensity of the terminal to be adjusted.
Compared with the existing technology, the embodiment of the present invention obtains the vibration signal for being directed to terminal, and is detecting vibration letter
When number vibration signal triggered in the form of tapping by user, the corresponding preset percussion type of the vibration signal is determined, thus
The screen intensity of terminal can be adjusted according to the percussion type；The present invention identifies that user taps by vibration signal and is somebody's turn to do
The movement of terminal, and corresponding percussion type is obtained, so that terminal realizes the screen intensity to terminal according to the percussion type
It is adjusted；Terminal is not necessarily to specially do control for screen intensity adjusting, so as to meet present user smaller simpler to appearance for terminal
Requirement about；Also, user is not necessarily to that screen intensity adjusting can be completed by a series of troublesome operations, compared with the existing technology
For, the step of screen luminance of terminal is adjusted is enormously simplified, adjusting efficiency is improved.
Detailed description of the invention
With reference to the accompanying drawing, by the way that detailed description of specific embodiments of the present invention, technical solution of the present invention will be made
And other beneficial effects are apparent.
Fig. 1 is the flow diagram for the screen luminance of terminal adjusting method that first embodiment of the invention provides；
Fig. 2 a is the flow diagram for the screen luminance of terminal adjusting method that second embodiment of the invention provides；
The principle that vibration signal generates in the screen luminance of terminal adjusting method that Fig. 2 b provides for second embodiment of the invention
Analyze schematic diagram；
Fig. 3 a is the structural schematic diagram for the screen luminance of terminal regulating device that third embodiment of the invention provides；
Fig. 3 b is another structural schematic diagram for the screen luminance of terminal regulating device that third embodiment of the invention provides.
Specific embodiment
Schema is please referred to, wherein identical component symbol represents identical component, the principle of the present invention is to implement one
It is illustrated in computing environment appropriate.The following description be based on illustrated by the specific embodiment of the invention, should not be by
It is considered as the limitation present invention other specific embodiments not detailed herein.
In the following description, specific embodiments of the present invention will refer to the step as performed by one or multi-section computer
And symbol illustrates, unless otherwise stating clearly.Therefore, these steps and operation will have to mention for several times is executed by computer, this paper institute
The computer execution of finger includes by representing with the computer processing unit of the electronic signal of the data in a structuring pattern
Operation.This operation is converted at the data or the position being maintained in the memory system of the computer, reconfigurable
Or in addition change the running of the computer in mode known to the tester of this field.The maintained data structure of the data
For the provider location of the memory, there is the specific feature as defined in the data format.But the principle of the invention is with above-mentioned text
Word illustrates that be not represented as a kind of limitation, this field tester will appreciate that plurality of step and behaviour as described below
Also it may be implemented in hardware.
The principle of the present invention is grasped using many other wide usages or specific purpose operation, communication environment or configuration
Make.The known example suitable for arithmetic system of the invention, environment and configuration may include (but being not limited to) hold phone,
Personal computer, server, multicomputer system, system, body frame configuration computer and distributed arithmetic ring based on micro computer
Border, which includes any above system or devices.
It will be described in detail respectively below.
First embodiment
In the present embodiment, it will be described from the angle of screen luminance of terminal regulating device, the screen luminance of terminal tune
Regulating device, which specifically can integrate, to be had storage element in tablet PC (Personal Computer), mobile phone etc. and is equipped with micro- place
It manages device and has in the terminating machine of operational capability.
A kind of screen luminance of terminal adjusting method, comprising: obtain the vibration signal for being directed to terminal；Detecting the vibration signal is
The no vibration signal triggered in the form of tapping by user；If detecting what the vibration signal was triggered in the form of tapping by user
Vibration signal, it is determined that the corresponding preset percussion type of the vibration signal；According to the percussion type, to the screen intensity of terminal
It is adjusted.
Referring to Fig. 1, Fig. 1 is the process signal for the screen luminance of terminal adjusting method that first embodiment of the invention provides
Figure, detailed process may include:
In step s101, the vibration signal for being directed to terminal is obtained.
In step s 102, the vibration signal whether vibration signal is triggered in the form of tapping by user is detected.
Wherein, the step S101 and step S102 can specifically:
It is understood that the vibration signal received for terminal can be terminal by outer in the embodiment of the present invention
Mechanical oscillation occur for boundary's active force, so that the vibration signal generated, is referred to as acoustic signals, for example, user taps terminal
When, terminal can be vibrated, so that terminal can generate vibration signal, meanwhile, which is also possible to terminal transmitting, and
The vibration signal generated by external vibration source.
In the present embodiment, the vibration signal of the terminal detected can there are many, for example the vibration in terminal can be passed through
Film obtains vibration signal, and when terminal is vibrated, which also can and then vibrate together, therefore, can be felt by vibrating diaphragm
The vibration of terminal is answered, detects the vibration signal triggered at the terminal to obtain.
In practical applications, since terminal some devices itself carry vibrating diaphragm, for example, microphone, loudspeaker in terminal,
Therefore receiver etc. can be obtained by vibrating diaphragms such as terminal included microphone, loudspeaker or receivers for terminal
Vibration signal.
It can be specifically, user taps and can be also possible to utilize other to click directly on terminal with finger in the present embodiment
Hard object, for example with penholder, key etc., click terminal.
Further, the vibration signal that the vibration signal is triggered in the form of tapping by user is detected, may include:
A, the vibration signal is converted into corresponding vibration digital signal；
B, the characteristic information of the vibration digital signal is obtained；
C, judge whether the characteristic information meets preset condition to determine whether vibration signal is user in the form of tapping
The vibration signal triggered
D, if it is determined that characteristic information meets preset condition, it is determined that the vibration signal is triggered in the form of tapping by user
Vibration signal.
That is, needing to carry out analysis detection to the vibration signal, to determine whether to be when receiving vibration signal
The vibration signal that user is sent in the form of tapping, wherein characteristic information can refer specifically to, frequency information (including frequency distribution, frequency
Bandwidth etc.), amplitude information, at least one of temporal information, it is, of course, also possible to include other characteristic informations.
In step s 103, if detecting the vibration signal that the vibration signal is triggered in the form of tapping by user, really
The fixed corresponding preset percussion type of the vibration signal.
In step S104, according to type is tapped, the screen intensity of the terminal is adjusted.
Wherein, the step S103 and step S104 can specifically:
It is understood that after determination receives the vibration signal that user is triggered in the form of tapping, it can be to the vibration
Dynamic signal is analyzed, and determines corresponding preset percussion type.
That is, before the screen intensity of terminal is adjusted, being needed pair obtaining the vibration signal for being directed to terminal
The feature of vibration signal is set, for example, setting to the percussion type for generating the vibration signal.
In one possible implementation:
First corresponding relationship is set, and the first corresponding relationship instruction taps type pass corresponding with terminal scene mode
System, wherein each terminal scene mode corresponds to a terminal brightness value；
Based on this, according to the percussion type, (i.e. step S104) is adjusted to the screen intensity of the terminal can be with
Include:
According to first corresponding relationship, into the corresponding terminal scene mode of the percussion type, by the screen of the terminal
Brightness regulation is the corresponding terminal brightness value of the terminal scene mode.
That is, in this implementation, the corresponding relation for tapping type and terminal scene mode is determined, for example, setting
Fixed three terminal scene modes, including reading model, game mode, Chat mode, wherein each scene mode is according to reality
Situation has preset corresponding terminal brightness value, and respectively brightness A, brightness B, brightness C, corresponding, setting taps type
Respectively tap it is primary, tap twice, tap three times.
Further, such as, however, it is determined that the corresponding percussion type of current vibration signal be tap three times, then terminal automatically into
Enter Chat mode, and the screen intensity of present terminal is adjusted to brightness C.
In another possible implementation:
Second corresponding relationship is set, the second corresponding relationship instruction taps the corresponding relationship of type and terminal applies,
In the corresponding terminal brightness value of each terminal applies；
Based on this, according to the percussion type, (i.e. step S104) is adjusted to the screen intensity of the terminal can be with
Include:
According to second corresponding relationship, the corresponding terminal applies of the percussion type are opened, by the screen of the terminal
Brightness regulation is the corresponding terminal brightness value of the terminal applies.
That is, in this implementation, determine the corresponding relation for tapping type and terminal applies, first terminal applies into
Row classification, each type correspond to a kind of percussion type, for example, three terminal applies types of setting, including application is read (as browsed
Device class application, novel class application etc.), game application, chat application (such as wechat, QQ), wherein each terminal applies type
Corresponding terminal brightness value, respectively brightness A, brightness B, brightness C, corresponding, setting have been preset according to the actual situation
Tap type be respectively tap it is primary, tap twice, tap three times.
Further, such as, however, it is determined that the corresponding percussion type of current vibration signal be tap twice, then terminal display close
In the set of game application, selected to open corresponding game application according to user, while the screen intensity of present terminal being adjusted
For brightness B.
In another possible implementation:
Third corresponding relationship is set, and the third corresponding relationship instruction taps type pass corresponding with brightness adjustment approach
System, wherein brightness adjustment approach includes enhancing or weakens；
Based on this, according to the percussion type, (i.e. step S104) is adjusted to the screen intensity of the terminal can be with
Include:
According to the third corresponding relationship, determines and tap the corresponding brightness adjustment approach of type, pass through the brightness adjustment approach
The screen intensity of terminal is adjusted.
That is, in this implementation, the corresponding relation for tapping type and brightness adjustment approach is determined, for example, setting
Determine brightness adjustment approach, including enhance and weaken, corresponding, it is respectively quickly to tap and tap at a slow speed that setting, which taps type,.
It is another it is contemplated that quickly tap and tap at a slow speed can according to received in preset time period number of taps or
It taps frequency to be determined, be not especially limited herein.
Further, such as, however, it is determined that the corresponding percussion type of current vibration signal be quickly tap, then terminal is to terminal
Screen intensity carry out enhancing adjusting.
It is understood that the mode that the aforementioned screen intensity to terminal is adjusted, to enumerating only for percussion model
For example, not constituting a limitation of the invention.
It can be seen from the above, screen luminance of terminal adjusting method provided in this embodiment, obtains the vibration signal for being directed to terminal,
And when detecting the vibration signal that the vibration signal is triggered in the form of tapping by user, determine that the vibration signal is corresponding pre-
If percussion type, so as to which according to the percussion type, the screen intensity of terminal is adjusted；The present invention passes through vibration letter
Number identification user taps the movement of the terminal, and corresponding percussion type is obtained, so that terminal is realized according to the percussion type
The screen intensity of terminal is adjusted；Terminal is not necessarily to specially do control for screen intensity adjusting, uses now so that terminal meets
Family is to the smaller more brief requirement of appearance；Also, user is not necessarily to that screen intensity tune can be completed by a series of troublesome operations
Section enormously simplifies the step of screen luminance of terminal is adjusted, improves adjusting efficiency in terms of existing technologies.
Second embodiment
Citing, is described in further detail by described method according to first embodiment below.
Fig. 2 a is please referred to, Fig. 2 a is the process signal for the screen luminance of terminal adjusting method that second embodiment of the invention provides
Scheme, in the embodiment, which can be specially mobile phone, and wherein detailed process may include:
In step s 201, mobile phone detects whether to receive the vibration signal that user is triggered in the form of tapping.
Wherein, it can be to click directly on mobile phone with finger that user, which taps, in the present embodiment, be also possible to using other hard objects,
Such as with penholder, key etc., mobile phone is clicked.
In step S202, if so, mobile phone determines the corresponding percussion type of the vibration signal.
Wherein, the percussion type of user may include: the number of percussion and the frequency of percussion in the present embodiment, such as tap
N times (N is positive integer), quickly percussion and at a slow speed percussion etc..
It is contemplated that if it is not, then mobile phone does not execute corresponding operation, continue real-time detection whether receive user with
The vibration signal that percussion form is triggered.
In step S203, mobile phone determines corresponding scene mode according to the percussion type.
Wherein, scene mode may include reading model, game mode, Chat mode etc. in the present embodiment.
In step S204, mobile phone enters the scene mode, and the current screen intensity of mobile phone is adjusted to the scene mode
The brightness of lower setting.
That is, mobile phone starts the function of brightness regulation, according to the number and frequency of percussion after user taps mobile phone
Deng corresponding scene mode or application type or regulative mode etc. being determined, to realize the adjusting mobile phone brightness of flexible and convenient.
Technical solution in order to better understand the present invention determines that receive user is triggered in the form of tapping to mobile phone below
The process of vibration signal be described in detail.
It is propagated since the hammer action time is very of short duration, and by the solid of equipment, therefore, mobile phone is tapped by user and produced
Raw vibration signal is a kind of special vibration signal, the vibration signal or hand generated with mobile phone by other active forces
The vibration signal that the external vibration source of machine transmitting generates is not identical.The vibration signal for tapping and generating is analyzed from electrical point, such as
The vibration signal that will hit against generation is converted into digital signal, carries out digital processing analysis to the digital signal, it can be deduced that following
Analyze result:
Firstly, the signal duration is very short (millisecond rank) from the point of view of signal time；From signal amplitude size ratio
From the point of view of relatively, the level of the digital signal is relatively large, is that solid passes due to being the microphone of direct vibration mobile phone itself when tapping
It broadcasts, therefore the signal strength of digital signal more corresponding than General Oscillation signal is bigger；From the point of view of the frequency spectrum of signal, frequency coverage
Entire digital signal frequency range, and the amplitude difference of each frequency is little.
The characteristics of the present embodiment can be based on above-mentioned vibration signal corresponding digital signal as a result, or feature, identification or
Whether the vibration signal that person's judgement is got is that mobile phone is tapped the vibration signal generated by user；That is, step " detection mobile phone
Whether vibration signal that user to tap in the form of triggered is received " may include:
When determining the vibration signal received is digital signal, the characteristic information of digital signal is obtained, however, it is determined that out should
When characteristic information meets preset condition, it is determined that current phone, which has, receives the vibration signal that user sends in the form of tapping.
It is understood that if needing for the vibration signal to be converted into corresponding vibration when vibration signal is analog signal
Dynamic digital signal, likewise, obtaining its characteristic information, however, it is determined that when this feature information meets preset condition out, it is determined that current
Mobile phone, which has, receives the vibration signal that user sends in the form of tapping.
For example, the vibration signal is converted into analog telecommunications by the microphone, receiver or loudspeaker by mobile phone
Number, then, which is subjected to analog-to-digital conversion (for example, converting by analog-digital converter), digital signal is obtained, to this
Digital signal carries out digital processing (DSP) and then, whether judges the vibration signal according to characteristic information to obtain characteristic information
The vibration signal sent in the form of tapping for user.For the ease of judgement, the present embodiment carries out after obtaining analog electrical signal
Before analog-to-digital conversion, processing can also be amplified to analog electrical signal, for example, by programmable gain amplifier (PGA,
Programmable gain amplifier) processing is amplified to the analog electrical signal, wherein the processing to digital signal
It can be executed by dsp chip.
Wherein, the characteristic information of digital signal may include: frequency information (including frequency distribution, frequency bandwidth etc.), width
At least one of value information, temporal information, it is, of course, also possible to include other characteristic informations.
In the present embodiment, is judged according to characteristic information or identify whether vibration signal is that mobile phone is produced by user's percussion
There are many modes of raw vibration signal, for example, whether judging characteristic information meets preset condition, if so, determining the vibration
Signal is the vibration signal that user is sent in the form of tapping, otherwise, it is determined that the vibration signal is not that user is sent out in the form of tapping
The vibration signal sent.
For example, whether judging the frequency information respectively when characteristic information includes: frequency information, amplitude information, temporal information
Meet predeterminated frequency condition, whether which meets default amplitude perturbations, and whether which meets preset time item
Part, wherein predeterminated frequency condition, default amplitude perturbations, preset time condition can be corresponding according to preset number signal respectively
Frequency information, amplitude information, temporal information setting, the preset number signal are that mobile phone is tapped the vibration signal generated by user
Corresponding digital signal.
Wherein, the present embodiment is needing to judge whether multiple characteristic informations meet preset condition, taps generation to identify
When vibration signal, for example, said frequencies information, amplitude information, temporal information judge three times, it can be based on multiple judging result
It identifies, further, when three judging results are to be, just determines that vibration signal be the vibration signal for tapping generation, or
Person determines that vibration signal is to tap the vibration signal generated when having certain several judging result in multiple judging results is to be, this
It can set according to the actual situation a bit, judging result is more for the case where being, accuracy of identification is higher.
For example, Fig. 2 b can be referred to together, the present embodiment judgement or vibration signal are introduced to illustrate signal processing apparatus
For tap generate vibration signal detailed process, wherein the signal processing apparatus include:
Microphone circuit 201:
Comprising various types of microphones, such as electret microphone, silicon microphone, or even including any sound-electric conversion
Device, such as: loudspeaker and receiver.If it is digital microphone then direct output digit signals, if it is simulation microphone,
This needs subsequent D/A converter module 202 to be converted to digital signal.
It is directed to the vibration signal of mobile phone by obtaining, and the vibration signal is converted into analog signal, specifically, in mobile phone
When vibration generates vibration signal, the vibrating diaphragm in microphone circuit 201 senses vibration signal, and all can and then vibrate together,
The coil that vibrating diaphragm just will drive in microphone circuit 201 does the movement of cutting magnetic line, to will generate in coil corresponding
Current signal, i.e. analog signal.
The microphone can also be replaced in the present embodiment with receiver or loudspeaker and realizes same function, it is worked
The course of work type of journey and microphone, just repeats no more here.
Analog-to-digital conversion module 202:
That is the analog signal that microphone circuit 201 exports is converted into corresponding digital signal, so as to subsequent by A/D module
Processing analysis.
Sample rate conversion module 203:
In order to reduce the operation requirement of following digital analysis, the sample rate of digital signal is according to circumstances adjusted；Preferably, it adopts
Sample rate cannot be below 16Khz, and bit rate cannot be below 10bit, otherwise may impact analysis precision.
Fourier transform (FFT, Fast Fourier Transformation) module 204:
Fourier transform is carried out to digital signal, to be converted to frequency-domain analysis.
Time analysis module 205:
I.e. the time (Time) is analyzed, for after digital signal carries out Fourier transform, to time of digital signal into
Row analysis, specifically, obtains the temporal information of digital signal, and judges whether the temporal information meets preset time requirement, than
Such as, the time cycle for obtaining digital signal judges the time cycle whether within the scope of preset period of time, if so, meeting
Preset time requirement shows that the digital signal meets the time requirement for tapping the digital signal that mobile phone generates, the digital signal pair
The vibration signal answered, which is likely to be, taps the vibration signal that mobile phone generates.
Further, the design feature of the characteristics of for example, based on hammer action and mobile phone provides a hammer action
Time cycle [T1, T2], the explanation that goes beyond the scope is not normal hammer action；If it is the time for meeting hammer action feature,
Then export OK signal.It is analyzed according to the recorded audio signals of actual user's finger tapping mobile phone, T1 is generally no greater than 5ms, and T2 is not more than
20ms。
Frequency analysis module 206:
That is frequency (Frequency) distributional analysis, specifically, the frequency distribution of statistical data signal, then, determination frequency
Whether distribution meets predeterminated frequency requirement, for example, if frequency distribution is continuous and frequency band is broad, then it is assumed that the frequency of the digital signal
Distribution meets the frequency distribution for tapping the digital signal generated.From the point of view of actually comparison, especially 6Khz to highest frequency (sampling
Rate frequency ÷ 2) between, frequency distribution is continuous.
Amplitude analysis module 207:
I.e. amplitude (Amplitude) is analyzed, and is analyzed the signal energy of entire frequency range, specifically, be can analyze entire frequency range
Averaged amplitude value, and judge whether the averaged amplitude value meets the requirement of default amplitude, for example, whether judging the averaged amplitude value
Greater than default amplitude, if so, meeting default amplitude requirement, otherwise, it is unsatisfactory for default amplitude requirement.
Count identification module 208:
It counts and is known according to the analysis result of time analysis module 205, frequency analysis module 206, amplitude analysis module 207
Not or judge whether current vibration signal is mobile phone by the vibration signal for tapping generation.
For example, the interval that statistics taps such as is lower than T3 (such as 50ms) if the movement tapped twice that is connected is too short, due to
In view of the movement of people is without so fast, therefore it may determine that not output action instruction；If the time acted twice that is connected is long
In T4 (such as 500ms), then it is assumed that last time movement is not belonging to the secondary movement of preceding N (N is positive integer)；If all movements
Interval all meets in [T3, T4], then it is assumed that this is some specified movement, and exports the signal of the required movement.
Action executing module 209:
According to the instruction of statistics identification module 208, specified movement is executed in conjunction with current application environment, i.e., according to percussion
Number and frequency etc., corresponding scene mode or application type or regulative mode etc. are determined, to realize flexible and convenient
Adjust mobile phone brightness.
It is understood that mainly dividing the detection of the generation of vibration signal and vibration signal in the embodiment
It analyses, there is no the part being described in detail in the embodiment, may refer to correlation step in first embodiment and describe, details are not described herein again.
It can be seen from the above, screen luminance of terminal adjusting method provided in this embodiment, obtains the vibration signal for being directed to terminal,
And when detecting the vibration signal that the vibration signal is triggered in the form of tapping by user, determine that the vibration signal is corresponding pre-
If percussion type, so as to which according to the percussion type, the screen intensity of terminal is adjusted；The present invention passes through vibration letter
Number identification user taps the movement of the terminal, and corresponding percussion type is obtained, so that terminal is realized according to the percussion type
The screen intensity of terminal is adjusted；Terminal is not necessarily to specially do control for screen intensity adjusting, uses now so that terminal meets
Family is to the smaller more brief requirement of appearance；Also, user is not necessarily to that screen intensity tune can be completed by a series of troublesome operations
Section enormously simplifies the step of screen luminance of terminal is adjusted, improves adjusting efficiency in terms of existing technologies.
3rd embodiment
For convenient for better implementation screen luminance of terminal adjusting method provided in an embodiment of the present invention, the embodiment of the present invention is also
A kind of device based on above-mentioned screen luminance of terminal adjusting method is provided.The wherein meaning of noun and above-mentioned screen luminance of terminal tune
Identical in the method for section, specific implementation details can be with reference to the explanation in embodiment of the method.
Fig. 3 a is please referred to, Fig. 3 a is the structural schematic diagram of screen luminance of terminal regulating device provided in an embodiment of the present invention,
The apparatus may include acquiring unit 301, detection unit 302, determination unit 303 and adjust unit 304.
The wherein acquiring unit 301, for obtaining the vibration signal for being directed to terminal；Detection unit 302, for detecting
State the vibration signal whether vibration signal is triggered in the form of tapping by user.
It is understood that the vibration signal received for terminal can be terminal by outer in the embodiment of the present invention
Mechanical oscillation occur for boundary's active force, so that the vibration signal generated, is referred to as acoustic signals, for example, user taps terminal
When, terminal can be vibrated, so that terminal can generate vibration signal, meanwhile, which is also possible to terminal transmitting, and
The vibration signal generated by external vibration source.
In the present embodiment, the vibration signal of the terminal detected can there are many, for example the vibration in terminal can be passed through
Film obtains vibration signal, and when terminal is vibrated, which also can and then vibrate together, therefore, can be felt by vibrating diaphragm
The vibration of terminal is answered, detects the vibration signal triggered at the terminal to obtain.
In practical applications, since terminal some devices itself carry vibrating diaphragm, for example, microphone, loudspeaker in terminal,
Therefore receiver etc. can be obtained by vibrating diaphragms such as terminal included microphone, loudspeaker or receivers for terminal
Vibration signal.
It can be specifically, user taps and can be also possible to utilize other to click directly on terminal with finger in the present embodiment
Hard object, for example with penholder, key etc., click terminal.
Further, the detection unit 302 can be used for for the vibration signal being converted into corresponding vibration number letter
Number, obtain the characteristic information of the vibration digital signal, however, it is determined that go out the characteristic information and meet preset condition, it is determined that is described
The vibration signal that vibration signal is triggered in the form of tapping by user.
That is, needing to carry out analysis detection to the vibration signal, to determine whether to be when receiving vibration signal
The vibration signal that user is sent in the form of tapping, wherein characteristic information can refer specifically to, frequency information (including frequency distribution, frequency
Bandwidth etc.), amplitude information, at least one of temporal information, it is, of course, also possible to include other characteristic informations.
Thereafter, determination unit 303, if the vibration triggered in the form of tapping for detecting the vibration signal by user
Signal, it is determined that the corresponding preset percussion type of the vibration signal；Unit 304 is adjusted, is used for according to the percussion type,
The screen intensity of the terminal is adjusted.
It is understood that after determination receives the vibration signal that user is triggered in the form of tapping, it can be to the vibration
Dynamic signal is analyzed, and determines corresponding preset percussion type.
That is, before the screen intensity of terminal is adjusted, being needed pair obtaining the vibration signal for being directed to terminal
The feature of vibration signal is set, for example, setting to the percussion type for generating the vibration signal.
It can be another structure of the screen luminance of terminal regulating device provided in an embodiment of the present invention together refering to Fig. 3 b
Schematic diagram can also include: in one possible implementation
First setting unit 305, for the first corresponding relationship to be arranged, the first corresponding relationship instruction taps type and end
The corresponding relationship of scene mode is held, wherein each terminal scene mode corresponds to a terminal brightness value；
Based on this, which is used for according to first corresponding relationship, corresponding into the percussion type
The screen intensity of the terminal is adjusted to the corresponding terminal brightness value of the terminal scene mode by terminal scene mode.
That is, in this implementation, the corresponding relation for tapping type and terminal scene mode is determined, for example, setting
Fixed three terminal scene modes, including reading model, game mode, Chat mode, wherein each scene mode is according to reality
Situation has preset corresponding terminal brightness value, and respectively brightness A, brightness B, brightness C, corresponding, setting taps type
Respectively tap it is primary, tap twice, tap three times.
Further, such as, however, it is determined that the corresponding percussion type of current vibration signal be tap three times, then terminal automatically into
Enter Chat mode, and the screen intensity of present terminal is adjusted to brightness C.
In another possible implementation, the screen luminance of terminal regulating device can also include:
Second setting unit 306, for the second corresponding relationship to be arranged, the second corresponding relationship instruction taps type and end
The corresponding relationship of application is held, wherein each terminal applies correspond to a terminal brightness value；
Based on this, which is used to that it is corresponding to open the percussion type according to second corresponding relationship
The screen intensity of the terminal is adjusted to the corresponding terminal brightness value of the terminal applies by terminal applies.
That is, in this implementation, determine the corresponding relation for tapping type and terminal applies, first terminal applies into
Row classification, each type correspond to a kind of percussion type, for example, three terminal applies types of setting, including application is read (as browsed
Device class application, novel class application etc.), game application, chat application (such as wechat, QQ), wherein each terminal applies type
Corresponding terminal brightness value, respectively brightness A, brightness B, brightness C, corresponding, setting have been preset according to the actual situation
Tap type be respectively tap it is primary, tap twice, tap three times.
Further, such as, however, it is determined that the corresponding percussion type of current vibration signal be tap twice, then terminal display close
In the set of game application, selected to open corresponding game application according to user, while the screen intensity of present terminal being adjusted
For brightness B.
In another possible implementation, the screen luminance of terminal regulating device can also include:
Third setting unit 307, for being arranged third corresponding relationship, the third corresponding relationship instruction tap type with it is bright
The corresponding relationship of regulative mode is spent, wherein brightness adjustment approach includes enhancing or weakens；
Based on this, unit 304 is adjusted, for determining that the percussion type is corresponding bright according to the third corresponding relationship
Regulative mode is spent, is adjusted by screen intensity of the brightness adjustment approach to terminal.
That is, in this implementation, the corresponding relation for tapping type and brightness adjustment approach is determined, for example, setting
Determine brightness adjustment approach, including enhance and weaken, corresponding, it is respectively quickly to tap and tap at a slow speed that setting, which taps type,.
It is another it is contemplated that quickly tap and tap at a slow speed can according to received in preset time period number of taps or
It taps frequency to be determined, be not especially limited herein.
Further, such as, however, it is determined that the corresponding percussion type of current vibration signal be quickly tap, then terminal is to terminal
Screen intensity carry out enhancing adjusting.
It is understood that the mode that the aforementioned screen intensity to terminal is adjusted, to enumerating only for percussion model
For example, not constituting a limitation of the invention.
When it is implemented, above each unit can be used as independent entity to realize, any combination can also be carried out, is made
It is realized for same or several entities, the specific implementation of above each unit can be found in the embodiment of the method for front, herein not
It repeats again.
The screen luminance of terminal regulating device, which specifically can integrate, to be had storage element in tablet PC, mobile phone etc. and is equipped with
Microprocessor and with operational capability terminating machine in.
It can be seen from the above, screen luminance of terminal regulating device provided in this embodiment, obtains the vibration signal for being directed to terminal,
And when detecting the vibration signal that the vibration signal is triggered in the form of tapping by user, determine that the vibration signal is corresponding pre-
If percussion type, so as to which according to the percussion type, the screen intensity of terminal is adjusted；The present invention passes through vibration letter
Number identification user taps the movement of the terminal, and corresponding percussion type is obtained, so that terminal is realized according to the percussion type
The screen intensity of terminal is adjusted；Terminal is not necessarily to specially do control for screen intensity adjusting, uses now so that terminal meets
Family is to the smaller more brief requirement of appearance；Also, user is not necessarily to that screen intensity tune can be completed by a series of troublesome operations
Section enormously simplifies the step of screen luminance of terminal is adjusted, improves adjusting efficiency in terms of existing technologies.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, it may refer to the detailed description above with respect to screen luminance of terminal adjusting method, details are not described herein again.
The screen luminance of terminal regulating device provided in an embodiment of the present invention, is for example computer, tablet computer, has
Screen luminance of terminal adjusting side in mobile phone of touch function etc., the screen luminance of terminal regulating device and foregoing embodiments
It is owned by France in same design, it is real that the screen luminance of terminal adjusting method can be run in the screen luminance of terminal regulating device
Either offer method, specific implementation process in example are provided and are detailed in the screen luminance of terminal adjusting method embodiment, herein not
It repeats again.
It should be noted that for screen luminance of terminal adjusting method of the present invention, this field common test personnel
It is understood that realize all or part of the process of screen luminance of terminal adjusting method described in the embodiment of the present invention, is that can pass through meter
Calculation machine program is completed to control relevant hardware, and the computer program can be stored in a computer-readable storage medium
In, it is such as stored in the memory of terminal, and executed by least one processor in the terminal, may include in the process of implementation
Such as the process of the embodiment of the screen luminance of terminal adjusting method.Wherein, the storage medium can for magnetic disk, CD, only
Read memory (ROM, Read Only Memory), random access memory (RAM, Random Access Memory) etc..
For the screen luminance of terminal regulating device of the embodiment of the present invention, each functional module be can integrate one
In a processing chip, it is also possible to modules and physically exists alone, one can also be integrated in two or more modules
In module.Above-mentioned integrated module both can take the form of hardware realization, can also be real using the form of software function module
It is existing.If the integrated module is realized and when sold or used as an independent product in the form of software function module,
It can store in a computer readable storage medium, the storage medium is for example read-only memory, disk or CD
Deng.
It is provided for the embodiments of the invention a kind of screen luminance of terminal adjusting method above and device has carried out detailed Jie
It continues, used herein a specific example illustrates the principle and implementation of the invention, and the explanation of above embodiments is only
It is to be used to help understand method and its core concept of the invention；Meanwhile for those skilled in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not be construed as
Limitation of the present invention.
Claims (9)
1. a kind of screen luminance of terminal adjusting method characterized by comprising
Corresponding relationship is set, and the corresponding relationship instruction taps type and answers with terminal scene mode or percussion type with terminal
With or tap type and brightness adjustment approach corresponding relationship；
The vibration signal for being directed to terminal is obtained, the vibration signal is that mechanical vibration is occurred by external forces for the terminal
It is dynamic, thus the vibration signal generated；
Microphone, loudspeaker or the receiver carried by the terminal, detects whether the vibration signal is that user passes through
Tap the vibration signal propagated through solid that any position of terminal is triggered, comprising: when terminal is vibrated and generates vibration signal, wheat
Vibrating diaphragm in gram wind, loudspeaker or receiver senses vibration signal, and all can and then vibrate together, and vibrating diaphragm just will drive
Coil in microphone, loudspeaker or receiver does the movement of cutting magnetic line, and corresponding current signal, institute are generated in coil
Stating current signal is analog signal, and the vibration signal is converted into corresponding digital signal；Obtain the digital signal when
Between the period, judge the time cycle whether within the scope of preset period of time, and the frequency distribution of statistics signal, determination frequency
Whether distribution meets predeterminated frequency requirement, and, the amplitude of digital signal is analyzed, the average amplitude of entire frequency range is analyzed
Value, judges whether averaged amplitude value meets default amplitude requirement；If the time cycle is and the frequency within the scope of preset period of time
Distribution meets predeterminated frequency requirement and averaged amplitude value is greater than default amplitude, determines and obtains user by tapping mobile terminal
Generated vibration signal, it is determined that the vibration signal that the vibration signal is triggered in the form of tapping by user；
If detecting the vibration signal that the vibration signal is triggered in the form of tapping by user, it is determined that the vibration signal pair
The preset percussion type answered；
According to the corresponding relationship and the percussion type, the screen intensity of the terminal is adjusted.
2. screen luminance of terminal adjusting method according to claim 1, which is characterized in that the setting corresponding relationship packet
It includes:
First corresponding relationship is set, the first corresponding relationship instruction taps the corresponding relationship of type and terminal scene mode,
In the corresponding terminal brightness value of each terminal scene mode；
It is described according to the corresponding relationship and the percussion type, it includes: root that the screen intensity of the terminal, which is adjusted,
According to first corresponding relationship, into the corresponding terminal scene mode of the percussion type, by the screen intensity of the terminal
It is adjusted to the corresponding terminal brightness value of the terminal scene mode.
3. screen luminance of terminal adjusting method according to claim 1, which is characterized in that the setting corresponding relationship packet
It includes:
Second corresponding relationship is set, and the second corresponding relationship instruction taps the corresponding relationship of type and terminal applies, wherein often
One terminal applies correspond to a terminal brightness value；
It is described according to the corresponding relationship and the percussion type, it includes: root that the screen intensity of the terminal, which is adjusted,
According to second corresponding relationship, the corresponding terminal applies of the percussion type are opened, the screen intensity of the terminal is adjusted
For the corresponding terminal brightness value of the terminal applies.
4. screen luminance of terminal adjusting method according to claim 1, which is characterized in that the setting corresponding relationship packet
It includes:
Third corresponding relationship is set, the third corresponding relationship instruction taps the corresponding relationship of type and brightness adjustment approach,
Middle brightness adjustment approach includes enhancing or weakens；
It is described according to the corresponding relationship and the percussion type, it includes: root that the screen intensity of the terminal, which is adjusted,
According to the third corresponding relationship, determines the corresponding brightness adjustment approach of the percussion type, pass through the brightness adjustment approach pair
The screen intensity of terminal is adjusted.
5. a kind of screen luminance of terminal regulating device characterized by comprising
Setting unit, for corresponding relationship to be arranged, the corresponding relationship instruction taps type and terminal scene mode or percussion
Type and terminal applies or the corresponding relationship for tapping type and brightness adjustment approach；
Acquiring unit, for obtaining the vibration signal for being directed to terminal, the vibration signal is for the terminal by external influence
Mechanical oscillation occur for power, thus the vibration signal generated；
Detection unit, microphone, loudspeaker or receiver for being carried by the terminal, detecting the vibration signal is
The no vibration signal propagated through solid triggered by user by tapping any position of terminal, comprising: vibrate and generate in terminal
When vibration signal, the vibrating diaphragm in microphone, loudspeaker or receiver senses vibration signal, and can all follow a starting of oscillation
Dynamic, the coil that vibrating diaphragm just will drive in microphone, loudspeaker or receiver does the movement of cutting magnetic line, generation pair in coil
The current signal answered, the current signal are analog signal, and the vibration signal is converted into corresponding digital signal；Obtain institute
The time cycle for stating digital signal, judge the time cycle whether within the scope of preset period of time, and the frequency of statistics signal
Whether rate distribution, determination frequency distribution meet predeterminated frequency requirement, and, the amplitude of vibration digital signal is analyzed, point
The averaged amplitude value for analysing entire frequency range, judges whether averaged amplitude value meets default amplitude requirement；If the time cycle is default
Within the scope of time cycle, and frequency distribution meets predeterminated frequency requirement and averaged amplitude value is greater than default amplitude, determines and obtains
User is by tapping vibration signal caused by mobile terminal, it is determined that the vibration signal is triggered in the form of tapping by user
Vibration signal；
Determination unit, if the vibration signal triggered in the form of tapping for detecting the vibration signal by user, it is determined that
The corresponding preset percussion type of the vibration signal；
Unit is adjusted, for being adjusted to the screen intensity of the terminal according to the corresponding relationship and the percussion type
Section.
6. screen luminance of terminal regulating device according to claim 5, which is characterized in that the setting unit includes:
First setting unit, for the first corresponding relationship to be arranged, the first corresponding relationship instruction taps type and terminal scene
The corresponding relationship of mode, wherein each terminal scene mode corresponds to a terminal brightness value；
The adjusting unit, for according to first corresponding relationship, into the corresponding terminal scene mode of the percussion type,
The screen intensity of the terminal is adjusted to the corresponding terminal brightness value of the terminal scene mode.
7. screen luminance of terminal regulating device according to claim 5, which is characterized in that the setting unit further include:
Second setting unit, for the second corresponding relationship to be arranged, the second corresponding relationship instruction taps type and terminal applies
Corresponding relationship, wherein each terminal applies correspond to a terminal brightness value；
The adjusting unit will for opening the corresponding terminal applies of the percussion type according to second corresponding relationship
The screen intensity of the terminal is adjusted to the corresponding terminal brightness value of the terminal applies.
8. screen luminance of terminal regulating device according to claim 5, which is characterized in that the setting unit includes:
Third setting unit, for third corresponding relationship to be arranged, the third corresponding relationship instruction taps type and brightness regulation
The corresponding relationship of mode, wherein brightness adjustment approach includes enhancing or weakens；
The adjusting unit, for determining the corresponding brightness adjustment approach of the percussion type according to the third corresponding relationship,
It is adjusted by screen intensity of the brightness adjustment approach to terminal.
9. a kind of computer readable storage medium, is stored with computer program, wherein the computer program makes computer
Execute such as the described in any item methods of Claims 1-4.
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| CN201610038323.9A CN105549744B (en) | 2016-01-20 | 2016-01-20 | A kind of screen luminance of terminal adjusting method and device |
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| CN201610038323.9A CN105549744B (en) | 2016-01-20 | 2016-01-20 | A kind of screen luminance of terminal adjusting method and device |
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| CN106843451B (en) * | 2017-02-04 | 2019-06-28 | 广东小天才科技有限公司 | Screen awakening method based on solid conduction microphone and user terminal |
| CN114488592A (en) * | 2020-11-11 | 2022-05-13 | 昆山科技大学 | LCD glass panel modulation circuit |
| CN116055622B (en) * | 2022-06-24 | 2023-10-20 | 荣耀终端有限公司 | Function triggering method, storage medium and terminal |
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| CN102436345A (en) * | 2011-10-31 | 2012-05-02 | 广州市动景计算机科技有限公司 | Method for interface operation and control of mobile device and implement device |
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