CN108762711A - Method, apparatus, electronic device and the storage medium of screen sounding - Google Patents
Method, apparatus, electronic device and the storage medium of screen sounding Download PDFInfo
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- CN108762711A CN108762711A CN201810475452.3A CN201810475452A CN108762711A CN 108762711 A CN108762711 A CN 108762711A CN 201810475452 A CN201810475452 A CN 201810475452A CN 108762711 A CN108762711 A CN 108762711A
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- Prior art keywords
- screen
- human ear
- electronic device
- contact position
- voice messaging
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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
- G06F3/16—Sound input; Sound output
- G06F3/162—Interface to dedicated audio devices, e.g. audio drivers, interface to CODECs
Abstract
The embodiment of the present application discloses a kind of method, apparatus, electronic device and the storage medium of screen sounding, and this method includes：In the preset time period after receiving voice messaging play instruction, detect whether the screen touches human ear；When detecting the screen contact to human ear, contact position is obtained；Drive signal is sent to the driver at the contact position, the screen area at the contact position is driven to play the voice messaging.The part that this method touches screen by user in answer voice information plays voice messaging, and the experience that user obtains voice messaging can be improved in the case of no sound outlet hole.
Description
Technical field
This application involves technical field of electronic device, more particularly, to a kind of method, apparatus of screen sounding, electronics
Device and storage medium.
Background technology
It is by loud speaker sounding in tablet computer etc. to export voice signal currently, electronic device, such as mobile phone.
However, the setting of loud speaker occupies larger design space, the direction of slimming design is not met so as to cause electronic device.
Invention content
Present applicant proposes a kind of method, apparatus, electronic device and the storage mediums of screen sounding to solve the above problems.
In a first aspect, the embodiment of the present application provides a kind of method of screen sounding, it is applied to electronic device, the electronics
Device includes screen, multiple drivers for driving the screen sounding, and the multiple driver corresponds to the screen not
With position, screen is set.This method includes：In the preset time period after receiving voice messaging play instruction, the screen is detected
Whether curtain touches human ear；When retrieving the screen contact to human ear, contact position is obtained；To at the contact position
Driver sends drive signal, and the screen area at the contact position is driven to play the voice messaging.
Second aspect, the embodiment of the present application provide a kind of device of screen sounding, are applied to electronic device, the electronics
Device includes screen, multiple drivers for driving the screen sounding, and the multiple driver corresponds to the screen not
With position, screen is set.Described device includes：Detection module, for the preset time after receiving voice messaging play instruction
In section, detect whether the screen touches human ear；Processing module, for when detecting the screen contact to human ear, obtaining
Take contact position；Drive module drives the contact position for sending drive signal to the driver at the contact position
The screen area at place plays the voice messaging.
The third aspect, the embodiment of the present application provide a kind of electronic device, including screen, multiple for driving the screen
The driver of sounding, memory and processor, the multiple driver correspond to the different location setting of the screen, the storage
Device store instruction, when executed by the processor the processor execute the screen hair that above-mentioned first aspect provides
The method of sound.
Fourth aspect, the embodiment of the present application also provides a kind of computers for the program code that can perform with processor can
Storage medium is read, said program code makes the method that the processor executes the screen sounding that above-mentioned first aspect provides.
5th aspect, this application provides a kind of electronic devices, including：Screen；Multiple drivers, for driving the screen
Curtain sounding, the multiple driver correspond to the different zones of the screen respectively, and the multiple driver respectively with it is described right
The region connection answered；Circuit is connect with the multiple driver, and the circuit includes detection circuit and driving circuit, the inspection
Slowdown monitoring circuit is used in the preset time period after receiving voice messaging play instruction, detects whether the screen touches people
Ear obtains contact position when detecting the screen contact to human ear；Driving is sent to the driver at the contact position
Signal, the driving circuit, for driving the screen area at the contact position to play the voice messaging.
Compared with the existing technology, method, apparatus, electronic device and the storage medium of screen sounding provided by the present application,
It receives in the preset time period after voice messaging play instruction, detects whether the screen touches human ear, when detecting
When stating screen contact to human ear, contact position is obtained, drive signal is sent to the driver at the contact position, described in driving
Screen area at contact position plays the voice messaging and can be connect in screen in the case where that sound outlet hole need not be arranged
Speech play is carried out when contacting human ear, improves the experience that user obtains voice messaging.
These aspects or other aspects of the application can more straightforward in the following description.
Description of the drawings
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present application, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 shows the structural schematic diagram under the first visual angle of electronic device provided by the embodiments of the present application；
Fig. 2 shows the structural schematic diagrams under the second visual angle of electronic device provided by the embodiments of the present application；
Fig. 3 shows the method flow diagram for the screen sounding that the application first embodiment proposes；
Fig. 4 shows the method flow diagram for the screen sounding that the application second embodiment proposes；
Fig. 5 shows the method flow diagram for the screen sounding that the application 3rd embodiment proposes；
Fig. 6 shows the functional block diagram of the device for the screen sounding that the 5th embodiment of the application proposes；
Fig. 7 shows that the application proposes the structure diagram of electronic device；
Fig. 8 shows the electronics of the method for executing the screen sounding according to the embodiment of the present application of the embodiment of the present application
The block diagram of device.
Specific implementation mode
Below in conjunction with attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Ground describes, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.Usually exist
The component of the embodiment of the present application described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations herein.Cause
This, the detailed description of the embodiments herein to providing in the accompanying drawings is not intended to limit claimed the application's below
Range, but it is merely representative of the selected embodiment of the application.Based on embodiments herein, those skilled in the art are not doing
The every other embodiment obtained under the premise of going out creative work, shall fall in the protection scope of this application.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.Meanwhile the application's
In description, term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
Screen usually played in the electronic devices such as mobile phone, tablet computer act as display text, picture, icon or
The contents such as person's video.And along with the development of touch technology, the screen set by more and more electronic devices is Touch Screen,
In the case where Touch Screen is arranged, when detect user on Touch Screen and pull, the touch-controls such as click, double click, slide
When operation, the touch control operation of user can be responded.
As user requires the clarity and fineness of displayed content higher and higher, more electronic devices uses
Larger-size Touch Screen.But during larger-size Touch Screen is set, find set by electronic device front end
The front camera set can influence the region that Touch Screen can expand to close to function elements such as optical sensor, receivers.
Usual electronic device includes front panel, rear cover and frame.In front plate include upper frontal region, middle part screen area and under
Portion key zone.In general, upper frontal region is provided with the function elements such as receiver sound outlet hole and front camera, middle part screen area is provided with
Touch Screen, lower part key zone are provided with one to three physical buttons.And with the development of technology, lower part key zone is gradually taken
Disappear, the physical button in lower part key zone is set originally and is substituted by the virtual key in Touch Screen.
And the receiver sound outlet hole set by upper frontal region is more important for the function support of mobile phone, is not easy easily to cancel,
So by Touch Screen can display area be extended to the upper frontal region of covering there is larger difficulty.After being studied by some row,
Inventor has found to make a sound by way of screen, frame or the rear cover vibration for controlling mobile phone, so as to take
Disappear the setting of receiver sound outlet hole.
Illustratively, it please refers to Fig.1 with 2, shows a kind of electronic device 100 provided by the embodiments of the present application.Wherein, scheme
1 is the front view of electronic device, and Fig. 2 is the side view of electronic device.
Illustratively, referring to Fig. 1, showing a kind of electronic device 100 provided by the embodiments of the present application.Electronic device
100 include electronic body portion 10, and the electronic body portion 10 includes shell 12 and the screen 120 in the shell 12, shell is arranged
Body 12 includes front panel, rear cover and frame, and frame is for connecting front panel and rear cover, and the setting of screen 120 is in front on plate.
Electronic device further includes driver 101, and vibration component of the driver 101 for drive electronics vibrates, tool
Body, vibration component be the electronic device screen 120 or shell 12 it is at least one, that is to say, that vibration component can be with
It is screen 120, can also be shell 12, can also be the combination of screen 120 and shell 12.As an implementation, when shaking
When dynamic component is shell 12, vibration component can be the rear cover of shell 12.
In the embodiment of the present application, the vibration component is screen 120, then driver 101 is connect with screen 120, is used for
Screen 120 is driven to vibrate.Specifically, the driver 101 is attached at 120 lower section of screen, then driver 101 can be that piezoelectricity drives
Dynamic device or motor.As an implementation, driver 101 is piezoelectric actuator.Piezoelectric actuator will by moment loading
Self-deformation passes to screen 120, to 120 vibration sounding of screen.Screen 120 includes touch screen and screen, and screen, which is located at, to be touched
The lower section of screen is touched, piezoelectric actuator is attached at the lower section of screen, the i.e. one side of the separate touch screen of screen.Piezoelectric actuator includes
Multilayer piezoelectric ceramic piece.When a piece of multilayer piezoelectric ceramic piece sounding expands and shrinks, screen will be driven to occur bending and deformation,
Repeatedly, entire screen forms bending vibration, to which screen can push air and generate sound.
As an implementation, electronic device 100 includes detection circuit and driving circuit, and the detection circuit is used for
It receives in the preset time period after voice messaging play instruction, detects whether the screen touches human ear, when detecting
When stating screen contact to human ear, contact position is obtained；Drive signal, the driving are sent to the driver at the contact position
Circuit, for driving the screen area at the contact position to play the voice messaging.The drive of driver 101 and electronic device
Dynamic circuit connection, driving circuit are used for according to vibration parameters input control signal value driver 101, to drive driver 101 to shake
It is dynamic, to drive vibration component to vibrate.Specifically, driving circuit can be the processor of electronic device, can also be electronics dress
Set the interior integrated circuit that can generate driving voltage or electric current.Driving circuit exports the drive signal of low and high level to driver
101, driver 101 is vibrated according to the drive signal, and the electrical parameter of the drive signal of driving circuit output is different, then can cause
The vibration parameters of driver 101 are different, for example, the duty ratio of drive signal corresponds to the vibration frequency of driver 101, drive signal
Amplitude correspond to the Oscillation Amplitude etc. of driver 101.
In the embodiment of the present application, multiple drivers 101 may be uniformly distributed in screen 120, so that screen 120 is divided into
Multiple independent regions for carrying out sounding.Such as shown in Fig. 1, the number of driver is 4, then screen can vertically and
The center line of horizontal direction is divided into 4 pieces of square regions, and 4 drivers are set to below 4 pieces of square regions, 4 drivers and 4
Block square region corresponds.Certainly, the number of driver is not intended as limiting in the embodiment of the present application.Below in conjunction with attached
Figure specifically describes each embodiment in the application.
First embodiment
Referring to Fig. 3, Fig. 3 shows the flow diagram of the method for the screen sounding that the application first embodiment provides.
It is described.In the particular embodiment, the method for the screen sounding be applied to screen sounding as shown in Figure 5 device 200 with
And the electronic device (Fig. 1) of the device 200 configured with the screen sounding.It will illustrate this implementation by taking electronic device as an example below
Example detailed process, it will of course be understood that, the electronic device that the present embodiment is applied can be smart mobile phone, tablet computer,
Wearable electronic equipment etc. does not do specific restriction herein.It will be explained in detail below for flow shown in Fig. 3, on
The method for the screen sounding stated specifically may comprise steps of：
Step S110：Receive speech play instruction.
When carrying out voice messaging transmission between electronic device, a side receives the voice letter of another party's electronic device transmission
Breath, electronic device may be displayed on user interface when receiving voice messaging, and user is reminded currently to have new voice messaging.Electricity
Sub-device receives the instruction of speech play, and electronic equipment prepares the broadcasting of voice messaging.
In some embodiments, user can be instructed by sounds trigger speech play, for example " broadcasting disappears user's exhalation
Breath " sound when, collected sound can be compared with preset instructions for terminal, when user breathe out broadcasting message by
When work(identifies, show that electronic device receives the instruction of sound control speech play, the broadcasting that electronic device carries out voice messaging is accurate
It is standby.
In other embodiments, user can trigger speech play by clicking or pressing voice messaging control
Instruction.The Touch Screen of electronic device can detect by between user and electronic device contact or pressing generate pressure and
Touch control operation between the size of pressure, such as the finger and electronic device of user or pressure.When Touch Screen is believed in voice
When detecting touch control operation at breath control, show that user presses speech play button, i.e. electronic device has received touch-control voice
Play instruction, electronic device carry out speech play preparation.
In other embodiments, speech play instruction can also be triggered by changing the posture of electronic device, such as
Electronic device is shaken, and attitude transducer detects the attitude data of electronic device, by the attitude data received and default appearance
State is matched, if successful match, shows that electronic device has received speech play instruction, electronic device carries out voice and broadcasts
Put preparation.
The triggering mode of speech play instruction includes but is not limited to above-mentioned several triggering modes, it will be understood that voice is broadcast
Restriction can't be constituted to the implementation of this programme by putting the specific triggering mode of instruction.
Step S120：Within a preset period of time, detect whether the screen touches human ear.
In the preset time period for receiving speech play instruction, whether electronic device detection screen detects human ear, i.e.,
After electronic device, which receives speech play instruction, carries out speech play preparation, in certain preset time, if human ear touches
Screen then shows that user is in the state for listening attentively to voice messaging.
Under normal conditions, user is after triggering speech play, the close electronic device hearing voice information of human ear meeting, and people
Ear needs the regular hour close to the process of electronic device.Therefore, before being played with voice messaging after triggering speech play
One reserved time is had, which is exactly preset time, and preset time can be a pre-set empirical value, also may be used
With by user setting.In the preset time, human ear can be completed by close to contact screen of electronic device, this is acted.If
Electronic device and human ear contact screen is not detected in this preset time period, then judges that user is not at present and listen attentively to voice
State；If electronic device detects human ear contact screen in this preset time period, judges that user is currently in and listen attentively to language
The state of sound.
The method whether detection screen touches human ear has very much, such as can be detected by pressure sensor.When
When human ear touches the screen, the pressure Distribution Value that human ear touches the screen area pressure sensor acquisition is obtained.Base
In the pressure Distribution Value of the screen, the region using pressure value higher than pressure threshold is waited for described in judgement as region to be matched
With region whether the outline with human ear, if it is, judging the screen contact to human ear.
Can also be detected by temperature sensor in some other embodiment, for example, when human ear touch it is described
When screen, the Temperature Distribution value that human ear touches the screen area temperature sensor acquisition is obtained.Temperature based on the screen
Spend Distribution Value, the region using temperature higher than temperature threshold as region to be matched, judge the region to be matched whether with human ear
Outline, if it is, judging the screen contact to human ear.
If detecting the screen and whether touching the device of human ear when being structure sensor, when people touches screen, obtain
The region for taking the screen to be contacted.Judge region that the screen is contacted whether the outline with human ear, if it is,
Judge the screen contact to human ear.
Detect the screen whether touch human ear device include but is not limited to pressure sensor, temperature sensor,
Structure sensor.It is appreciated that specifically the device of detection human ear does not constitute this programme restriction.
Step S130：When detecting the screen contact to human ear, contact position is obtained.
If in the step s 120, detecting that human ear has touched screen, this indicates that user is currently in and listens attentively to voice
State.The contact position for so obtaining user's human ear and screen, if it is capacitance touch control screen, when ear is close to screen
When screen capacitance can change, the contact position with screen of position namely human ear of the variation detection contact according to capacitance
It sets.It is appreciated that the method for specifically obtaining human ear contact position does not constitute this programme restriction.
Step S140：Drive signal is sent to the driver at the contact position, drives the screen at the contact position
Curtain region plays the voice messaging.
After the contact position for obtaining human ear and screen in step s 130, sent to the driver at the contact position
Drive signal so that driver works, and the screen area at the contact position is driven to play the voice messaging.
It is understood that the screen area at the contact position is interior if there is multiple drivers, then drive signal drive
Multiple drivers are made to work at the same time.If if only there are one drivers in screen area at the contact position, letter is driven
The driver number is driven to work.
Drive signal is sent after user's human ear touches screen to the driver at contact position, can also be avoided existing
The case where information is listened in user's leakage caused by voice plays at once after user's triggering voice messaging play instruction in technology.Existing
In technology, after user triggers voice messaging play instruction, voice will play at once, but need one since user picks up mobile phone
The section time, therefore, starting to be played to the voice messaging user in this period that user picks up mobile phone in voice can not hear clearly,
Or can't hear, cause the omission of information.In the present embodiment, due to being to send driving letter after detecting human ear contact screen
Number to the driver at contact position, therefore, just broadcasting voice messaging is picked up when mobile phone preparation is listened attentively in user, has been avoided
The case where information is listened in leakage.
Compared with the existing technology, the method for screen sounding provided in this embodiment is receiving voice messaging play instruction
It in preset time period afterwards, detects whether the screen touches human ear, when detecting the screen contact to human ear, obtains
Contact position sends drive signal to the driver at the contact position, the screen area at the contact position is driven to broadcast
The voice messaging is put, in the case where that sound outlet hole need not be arranged, speech play can be carried out when screen contact is to human ear,
Improve the experience that user obtains voice messaging.
Second embodiment
Referring to Fig. 4, Fig. 4 shows the flow diagram of the method for the screen sounding that the application second embodiment provides.
It will be explained in detail below for flow shown in Fig. 4, the method for the screen sounding can specifically include following steps：
Step S210：Receive voice messaging play instruction.
The detailed process of step S210 is referred to the step S110 in first embodiment, and which is not described herein again.
Step S220：Judge whether the posture of the electronic device changes.
When receiving voice messaging play instruction, judge whether the posture of the electronic device changes.If the electricity
The posture of sub-device changes, then shows that user has the tendency that picking up mobile phone listens attentively to, and executes step S230.If the electricity
The posture of sub-device does not change, then illustrates that mobile phone is in fixed state, such as mobile phone may be placed in desktop
Or user holds mobile phone but does not pick up mobile phone, then shows that user wishes to directly play voice messaging, then follow the steps
S290。
Step S230：Detect whether the screen touches human ear within a preset period of time.
Step S240：When detecting the screen contact to human ear, contact position is obtained.
The detailed process of step S230 to step S240 are referred to correlation step in first embodiment, no longer superfluous here
It states.
Step S250：Electronic device starts timing and obtains contact duration.
After obtaining human ear and contacting the position of the screen, electronic device starts timing, and obtains contact duration, when contact
The long duration for referring to human ear continuous contact screen.The purpose of timing is to further judge whether user has acquisition language at present
The demand of message breath prevents from accidentally touching.If user is in the instruction for receiving speech play, and electronic device also obtains people
Ear contact position, but occur having the higher situation for asking that user is needed to be handled of priority, user that may take away
Mobile phone first handles other requests, may determine that the true of user's answer voice information by contacting duration.
Step S260：Compare the size of contact duration and duration threshold value.
After obtaining contact duration in step s 250, which is compared with duration threshold value.Processor will obtain
The contact duration taken is compared with duration threshold value, which can be an empirical value, for example, it can be set to being 3s.
Step S270：If contacting duration is more than duration threshold value, driving is sent to the driver at the contact position
Signal drives the screen area at the contact position to play the voice messaging.
If contacting duration is more than duration threshold value, judge that user is the state for listening attentively to voice messaging.Processor is then to people
Driver at ear contact position sends drive signal, drives the screen area at the contact position according to the side of screen sounding
Formula plays the voice messaging.
Step S280：If contacting duration is less than duration threshold value, forbid screen sounding.
If contacting duration is less than duration threshold value, judge that user is currently in the non-state for listening attentively to voice messaging, handles
Device executes the instruction for forbidding screen sounding.
Step S290：Drive signal is sent simultaneously to the multiple driver, the screen is driven to play the voice letter
Breath.
If the posture of electronic device does not change, show that user wishes to directly play voice messaging, it can be with
Drive signal is sent simultaneously to multiple drivers, and driving screen plays voice messaging.Due to being to send to drive to multiple drivers
Signal, and be not limited to the driver at human ear contact position and send drive signal, therefore, even if mobile phone is placed in table by user
It is on son or distant from ear, it can also uppick voice messaging.
The method of screen sounding provided in this embodiment, by the duration timing to human ear contact screen, and with it is default when
Long threshold value is compared, to further judging whether user is the state for listening attentively to voice messaging, if listening attentively to voice messaging
State then sends drive signal to the driver at the contact position, the screen area at the contact position is driven to play
The voice messaging.
3rd embodiment
Referring to Fig. 5, Fig. 5 shows the flow diagram of the method for the screen sounding that the application 3rd embodiment provides.
It will be explained in detail below for flow shown in fig. 5, the method for the screen sounding can specifically include following steps：
Step S310：Receive voice messaging play instruction；
Step S320：Within a preset period of time, detect whether the screen touches human ear；
Step S330：When detecting the screen contact to human ear, contact position is obtained；
The detailed process of step S310 to step S330 are referred to the step S110 in first embodiment to step S130,
Which is not described herein again.
Step S340：Obtain the distance value of human ear and electronic device.
The distance value of the human ear and electronic device is human ear and the air line distance of electronic device, in the present embodiment,
The volume of screen sounding is adjusted with reference to the distance value.Such as the sound of screen sounding is improved when human ear is far from electronic device
Amount reduces the volume of screen sounding when human ear is close to electronic device.
It can be during user obtains voice messaging, to the human ear of user relative to the position of screen and apart from progress
Detection, is regulated and controled with the volume to screen sounding, the volume of sounding is made to adapt to distance of the human ear relative to screen of user
Change.
During user obtains voice messaging, distance of the user relative to the screen is detected, by the user
Range information of the distance as the human ear relative to the screen relative to the screen.
It is understood that since user is when obtaining voice messaging, it will usually by electronic device be positioned over from ear compared with
Close position, the i.e. nearest position of user's off screen curtain are typically the ear of user.Therefore, it can be examined by the sensor of energy ranging
Survey distance of the user relative to screen, using the user of sensor detection relative to screen distance as the human ear of user relative to
The distance of screen.
Further, the sensor of distance of the above-mentioned detection user relative to screen can be proximity sensor, ultrasonic wave
Sensor etc..Certainly, it is not intended as limiting in the embodiment of the present application relative to the sensor of the distance of screen for detecting user
It is fixed.
It is thus possible to the location information and range information that obtain human ear relative to screen be detected, for subsequent adjustment
The region of screen sounding and parameter.
Step S350：Compare the size of distance value and distance threshold.
Step S360：When the distance value is more than distance threshold or gradually increases, at including the contact position
Multiple target excitation devices of driver send drive signal, drive the corresponding screen area of the multiple target excitation device to play
The voice messaging, distance value is bigger, and corresponding target excitation device number is more.
When human ear is more than distance threshold at a distance from electronic device or the distance value gradually increases, show that human ear is current
It is being gradually distance from electronic device, is carrying out sounding if relying solely on human ear at this time and corresponding to screen area, volume is inadequate, voice
The volume that information plays should be improved with the increase of distance value, and such user can clearly obtain voice messaging.
Specifically, when the distance value is more than distance threshold or gradually increases, at including the contact position
Multiple target excitation devices of driver send drive signal, and the corresponding screen area of the multiple target excitation device is driven to play institute
Voice messaging is stated, distance value is bigger, and the target excitation device number that drive signal drives is more, then the volume of screen sounding is also
It is bigger.
Step S370：When the distance value is less than distance threshold or is gradually reduced, at including the contact position
At least one target excitation device of driver send drive signal, drive the corresponding screen area of the target excitation device to play
The voice messaging, distance value is smaller, and corresponding target excitation device number is fewer.
When human ear is less than distance threshold at a distance from electronic device or the distance value is gradually reduced, show that human ear is current
Electronic device is being moved closer to, the volume that voice messaging plays at this time should also reduce with the reduction of distance value, in this way
User can also be unlikely to that volume is excessively high to lead to bad listening experience while clearly obtaining voice messaging.
Specifically, when the distance value is less than distance threshold or is gradually reduced, at including the contact position
At least one target excitation device of driver sends drive signal, and the corresponding screen area of the target excitation device is driven to play institute
Voice messaging is stated, distance value is smaller, and the target excitation device number that drive signal drives is fewer, then the volume of screen sounding is also
It is smaller.
Fourth embodiment
Referring to Fig. 6, Fig. 6 shows the module frame chart of the device 200 for the screen sounding that the application fourth embodiment provides.
The device 200 of the screen sounding is applied to electronic device, is applied to electronic device, the electronic device includes screen, Duo Geyong
In the driver for driving the screen sounding, the multiple driver corresponds to the different screen region setting of the screen.Below
It will be illustrated for block diagram shown in fig. 6, the device 200 of the screen sounding includes：Detection module 210, processing module
220, drive module 230.Wherein：The position detecting module 210 is for default after receiving voice messaging play instruction
In period, detect whether the screen touches human ear；The processing module 220, which is used to work as, detects that the screen contact arrives
When human ear, contact position is obtained；The drive module 230 is used to send drive signal to the driver at the contact position,
The screen area at the contact position is driven to play the voice messaging.Further, described device 200 can also include meter
When module 240, when the detection module 210 detects the screen contact to human ear, the timing module 240 starts to count
When, the processing module 220 is additionally operable to obtain contact duration, obtains contact position；Compare the contact duration and duration threshold value
Size；When the contact duration is more than duration threshold value, the drive module 230 is sent out to the driver at the contact position
Drive signal is sent, the screen area at the contact position is driven to play the voice messaging.
The processing module 220 is additionally operable to judge whether the posture of the electronic device changes；If the electronics
The posture of device changes, and in the preset time period, the detection module 210 detects whether the screen touches people
Ear, if the posture of the electronic device does not change, the drive module 230 sends drive simultaneously to the multiple driver
Dynamic signal, drives the screen to play the voice messaging.
The processing module 220 is additionally operable to obtain the distance value of human ear and the electronic device.When the distance value is more than
When distance threshold or gradually increase, the control module 230 is additionally operable to including the more of the driver at the contact position
A target excitation device sends drive signal, and the corresponding screen area of the multiple target excitation device is driven to play the voice letter
Breath, distance value is bigger, and corresponding target excitation device number is more.When the distance value is more than distance threshold or gradually increases
When, the control module 230 sends drive signal to the driver at the contact position, drives the screen at the contact position
Curtain region plays the voice messaging, and distance value is bigger, and the intensity of corresponding drive signal is stronger.
The processing module 220 is additionally operable to obtain the region that the screen is contacted；Judge the area that the screen is contacted
Domain whether the outline with human ear, if it is, judging the screen contact to human ear.Alternatively, obtaining the temperature of the screen
Spend Distribution Value；Temperature Distribution value based on the screen, the region using temperature higher than temperature threshold judge as region to be matched
The region to be matched whether the outline with human ear, if it is, judging the screen contact to human ear.
In conclusion compared with the existing technology, the method, apparatus of screen sounding provided by the present application, electronic device and deposit
Storage media detects whether the screen touches human ear in the preset time period after receiving voice messaging play instruction, when
When detecting the screen contact to human ear, contact position is obtained, drive signal is sent to the driver at the contact position,
Driving the screen area at the contact position to play the voice messaging can in the case where that sound outlet hole need not be arranged
Speech play is carried out when screen contact is to human ear, improves the experience that user obtains voice messaging.
A kind of electronic device provided by the present application is illustrated below in conjunction with Fig. 1 and Fig. 8.
Referring to Fig. 1, based on above-mentioned screen vocal technique, device, the embodiment of the present application also provides one kind and can execute
The electronic device 100 of said display vocal technique.
Such as Fig. 7, the electronic device 100 includes vibration component 141, driver 131, is connect with the vibration component 141, institute
Driver 131 is stated for driving 141 sounding of the vibration component.Circuit 142 is connect with the driver 131, described.Circuit
142 include detection circuit 143 and driving circuit 135, and the detection circuit 143 is used to detect the movement ginseng of the electronic device
Number, and according to kinematic parameter, in the case where needing to prompt, the driving circuit 135 passes through described in driver driving
Vibration component sounding.
Illustratively, electronic device 100 can be various types of calculating that are mobile or portable and executing wireless communication
Any one of machine system equipment (only illustratively shows a kind of form) in Fig. 1.Specifically, electronic device 100 can be with
For mobile phone or smart phone (for example, being based on iPhone TM, the phone based on Android TM), portable gaming device
(such as Nintendo DS TM, PlayStation Portable TM, Gameboy Advance TM, iPhone TM), knee
Laptop, PDA, portable Internet appliance, music player and data storage device, other handheld devices and such as
Wrist-watch, earphone, pendant, earphone etc., electronic device 100 can also be other wearable devices (for example, such as electronic glasses,
Electronics clothes, electronics bracelet, electronics necklace, electronics tatoo, the headset equipment (HMD) of electronic equipment or smartwatch).
Electronic device 100 can also be that any one of multiple electronic equipments, multiple electronic equipments include but not limited to
Cellular phone, smart phone, other wireless telecom equipments, personal digital assistant, audio player, other media players, sound
Happy logger, video recorder, camera, other medium recorders, radio, Medical Devices, vehicle transport instrument, calculator, can
Program remote controler, pager, laptop computer, desktop computer, printer, netbook computer, personal digital assistant
(PDA), portable media player (PMP), Motion Picture Experts Group's (MPEG-1 or MPEG-2) audio layer 3 (MP3) play
Device, portable medical device and digital camera and combinations thereof.
In some cases, electronic device 100 can execute multiple functions and (for example, playing music, show video, storage
Picture and send and receive call).If desired, electronic device 100 can be such as cellular phone, media play
The portable device of device, other handheld devices, watch equipment, pendant equipment, receiver device or other compact portable equipment.
Electronic device 100 as shown in Figure 1 includes electronic body portion 10, and the electronic body portion 10 includes shell 12 and sets
Set the screen 120 on the shell 12.Metal can be used in the shell 12, such as steel, aluminium alloy are made.In the present embodiment,
The screen 120 generally includes display panel 111, may also comprise and carries out touch control operation to the display panel 111 for responding
Circuit etc..The display panel 111 can be a liquid crystal display panel (Liquid Crystal Display, LCD),
In some embodiments, the display panel 111 is a touch screen 109 simultaneously.
As shown in figure 8, in actual application scenarios, the electronic device 100 can be used as intelligent mobile phone terminal into enforcement
With, in this case the electronic body portion 10 also typically include one or more (one is only shown in figure) processors 102,
Memory 104, RF (Radio Frequency, radio frequency) module 106, voicefrequency circuit 110, sensor 114, input module 118,
Power module 122.It will appreciated by the skilled person that the application does not cause the structure in the electronic body portion 10
It limits.For example, the electronic body portion 10 may also include than more either less components as shown in the figure or with in figure
Shown different configuration.
It will appreciated by the skilled person that for the processor 102, every other component belongs to
It is coupled by multiple Peripheral Interfaces 124 between peripheral hardware, the processor 102 and these peripheral hardwares.The Peripheral Interface 124 can
Based on following standard implementation：Universal Asynchronous Receive/sending device (Universal Asynchronous Receiver/
Transmitter, UART), universal input/output (General Purpose Input Output, GPIO), serial peripheral connect
Mouthful (Serial Peripheral Interface, SPI), internal integrated circuit (Inter-Integrated Circuit,
I2C), but it is not limited to above-mentioned standard.In some instances, the Peripheral Interface 124 can only include bus；In other examples
In, the Peripheral Interface 124 may also include other elements, such as one or more controller, such as connecting the display
The display controller of panel 111 or storage control for connecting memory.In addition, these controllers can also be from described
Detached in Peripheral Interface 124, and be integrated in the processor 102 or corresponding peripheral hardware in.
The memory 104 can be used for storing software program and module, and the processor 102 is stored in institute by operation
The software program and module in memory 104 are stated, to perform various functions application and data processing.The memory
104 may include high speed random access memory, may also include nonvolatile memory, and such as one or more magnetic storage device dodges
It deposits or other non-volatile solid state memories.In some instances, the memory 104 can further comprise relative to institute
The remotely located memory of processor 102 is stated, these remote memories can pass through network connection to the electronic body portion 10
Or the screen 120.The example of above-mentioned network include but not limited to internet, intranet, LAN, mobile radio communication and
A combination thereof.
The RF modules 106 are used to receive and transmit electromagnetic wave, realize the mutual conversion of electromagnetic wave and electric signal, to
It is communicated with communication network or other equipment.The RF modules 106 may include various existing for executing these functions
Circuit element, for example, antenna, RF transceiver, digital signal processor, encryption/deciphering chip, subscriber identity module
(SIM) card, memory etc..The RF modules 106 can be carried out with various networks such as internet, intranet, wireless network
Communication is communicated by wireless network and other equipment.Above-mentioned wireless network may include cellular telephone networks, wireless
LAN or Metropolitan Area Network (MAN).Above-mentioned wireless network can use various communication standards, agreement and technology, including but not limited to
Global system for mobile communications (Global System for Mobile Communication, GSM), enhanced mobile communication skill
Art (Enhanced Data GSM Environment, EDGE), Wideband CDMA Technology (wideband code
Division multiple access, W-CDMA), Code Division Multiple Access (Code division access, CDMA), time-division
Multiple access technology (time division multiple access, TDMA), adopting wireless fidelity technology (Wireless, Fidelity,
WiFi) (such as American Institute of Electrical and Electronics Engineers's standard IEEE 802.10A, IEEE 802.11b, IEEE802.11g and/or
IEEE 802.11n), the networking telephone (Voice over internet protocal, VoIP), worldwide interoperability for microwave accesses
(Worldwide Interoperability for Microwave Access, Wi-Max), other for mail, Instant Messenger
The agreement and any other suitable communications protocol of news and short message, or even may include that those are not developed currently yet
Agreement.
Voicefrequency circuit 110, sound jack 103, microphone 105 provide user and the electronic body portion 10 or described jointly
Audio interface between screen 120.Specifically, the voicefrequency circuit 110 receives voice data from the processor 102, will
Voice data is converted to electric signal, and by electric signal transmission to driver 131, then voicefrequency circuit 110 can be as above-mentioned driving
Circuit uses.Drive signal of the electric signal as driver 131, then the driver 131 is according to electric signal control vibration section
The vibration of part, to which voice data is converted to the sound wave that human ear can be heard.The voicefrequency circuit 110 is also from the microphone
Electric signal is received at 105, converts electrical signals to voice data, and give data transmission in network telephony to the processor 102 to carry out
Further processing.Audio data can obtain from the memory 104 or by the RF modules 106.In addition, audio
Data can also be stored into the memory 104 or be sent by the RF modules 106.
The setting of the sensor 114 is in the electronic body portion 10 or in the screen 120, the sensor 114
Example includes but is not limited to：Optical sensor, pressure sensor, acceleration transducer 114F, proximity sensor 114J and its
His sensor.
Wherein, pressure sensor can detect the sensor by pressing the pressure generated in electronic device 100.That is, pressure
Sensor is detected by the pressure of contact or pressing generation between user and electronic device, such as is filled with electronics by the ear of user
The pressure that contact or pressing between setting generate.Therefore, pressure sensor may be used to determine user and electronic device 100 it
Between whether contacted or pressed and the size of pressure.
Referring to Fig. 1, specifically in the embodiment shown in fig. 1, the light sensor and the pressure sensing
Device is arranged adjacent to the display panel 111.The light sensor can be such as described when there is object close to the screen 120
When electronic body portion 10 is moved in one's ear, the processor 102 closes display output.
As a kind of motion sensor, acceleration transducer 114F can detect in all directions (generally three axis) and accelerate
The size of degree can detect that size and the direction of gravity, can be used to identify the application of 100 posture of the electronic device when static
(such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc..
In addition, the electronic body portion 10 can also configure the other sensors such as gyroscope, barometer, hygrometer, thermometer, herein no longer
It repeats,
In the present embodiment, the input module 118 may include being arranged the touch screen 109 on the screen 120, institute
State touch screen 109 collect user on it or neighbouring touch operation (for example user is any suitable using finger, stylus etc.
The operation of object or attachment on the touch screen 109 or near the touch screen 109), and according to a pre-set procedure
Drive corresponding attachment device.Optionally, the touch screen 109 may include touch detecting apparatus and touch controller.Wherein, institute
The touch orientation of touch detecting apparatus detection user is stated, and detects the signal that touch operation is brought, transmits a signal to described touch
Touch controller；The touch controller receives touch information from the touch detecting apparatus, and the touch information is converted into
Contact coordinate, then give the processor 102, and order that the processor 102 is sent can be received and executed.In addition,
The touch detection that the multiple types such as resistance-type, condenser type, infrared ray and surface acoustic wave realize the touch screen 109 may be used
Function.
The information and the electronic body that the screen 120 is used to show information input by user, is supplied to user
The various graphical user interface in portion 10, these graphical user interface can be by figure, text, icon, number, videos and it is arbitrary
It combines to constitute, in an example, the touch screen 109 may be disposed on the display panel 111 thus with the display
Panel 111 constitutes an entirety.
The power module 122 is used to provide supply of electric power to the processor 102 and other each components.Specifically,
The power module 122 may include power-supply management system, one or more power supply (such as battery or alternating current), charging circuit,
Power-fail detection circuit, inverter, indicator of the power supply status and any other and the electronic body portion 10 or the screen
The generation, management of electric power and the relevant component of distribution in curtain 120.
The electronic device 100 further includes locator 119, and the locator 119 is for determining 100 institute of the electronic device
The physical location at place.In the present embodiment, the locator 119 realizes the positioning of the electronic device 100 using positioning service,
The positioning service, it should be understood that the location information of the electronic device 100 is obtained by specific location technology (as passed through
Latitude coordinate), it is marked on the electronic map by the technology of the position of positioning object or service.
In conclusion sounding control method provided by the embodiments of the present application, device, electronic device and computer-readable Jie
Matter, in the case where electronic device is in screen beep pattern, whether detection screen sound-emanating areas is abnormal, if, screen sound-emanating areas
In abnormality, then the vibration parameters of screen sound-emanating areas are adjusted, the screen is controlled according to the vibration parameters after adjustment
The corresponding driver in curtain sound-emanating areas, to control the vibration of the screen sound-emanating areas.Therefore, screen or shell can not only be passed through
The mode of vibration of body carrys out sounding, can be to avoid sound outlet hole is arranged on the electronic device, can also be in screen for vibration sounding
When abnormal conditions occurs in region, the vibration parameters in the region are adjusted in time, to protect the vibration area of screen.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the application.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present application, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing specific logical function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the application includes other realization, wherein can not press shown or discuss suitable
Sequence, include according to involved function by it is basic simultaneously in the way of or in the opposite order, to execute function, this should be by the application
Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (system of such as computer based system including processor or other can be held from instruction
The instruction fetch of row system, device or equipment and the system executed instruction) it uses, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium " can any can be included, store, communicating, propagating or passing
Defeated program is for instruction execution system, device or equipment or the dress used in conjunction with these instruction execution systems, device or equipment
It sets.The more specific example (non-exhaustive list) of computer-readable medium includes following：Electricity with one or more wiring
Interconnecting piece (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium, because can be for example by carrying out optical scanner to paper or other media, then into edlin, interpretation or when necessary with it
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of the application can be realized with hardware, software, firmware or combination thereof.Above-mentioned
In embodiment, software that multiple steps or method can in memory and by suitable instruction execution system be executed with storage
Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware
Any one of row technology or their combination are realized：With the logic gates for realizing logic function to data-signal
Discrete logic, with suitable combinational logic gate circuit application-specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
Those skilled in the art are appreciated that realize all or part of step that above-described embodiment method carries
Suddenly it is that relevant hardware can be instructed to complete by program, the program can be stored in a kind of computer-readable storage medium
In matter, which includes the steps that one or a combination set of embodiment of the method when being executed.In addition, in each embodiment of the application
In each functional unit can be integrated in a processing module, can also be that each unit physically exists alone, can also two
A or more than two units are integrated in a module.The form that hardware had both may be used in above-mentioned integrated module is realized, also may be used
It is realized in the form of using software function module.If the integrated module realized in the form of software function module and as
Independent product sale in use, can also be stored in a computer read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..Although having been shown and retouching above
Embodiments herein is stated, it is to be understood that above-described embodiment is exemplary, and should not be understood as the limit to the application
System, those skilled in the art can be changed above-described embodiment, change, replace and become within the scope of application
Type.
Finally it should be noted that：Above example is only to illustrate the technical solution of the application, rather than its limitations；Although
The application is described in detail with reference to the foregoing embodiments, those skilled in the art are when understanding：It still can be with
Technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features；And
These modifications or replacements, do not drive corresponding technical solution essence be detached from each embodiment technical solution of the application spirit and
Range.
Claims (11)
1. a kind of method of screen sounding, it is applied to electronic device, which is characterized in that the electronic device includes screen, multiple
Driver for driving the screen sounding, the multiple driver correspond to the different screen region setting of the screen, institute
The method of stating includes：
In the preset time period after receiving voice messaging play instruction, detect whether the screen touches human ear；
When detecting the screen contact to human ear, contact position is obtained；
Drive signal is sent to the driver at the contact position, is driven described in the screen area broadcasting at the contact position
Voice messaging.
2. according to the method described in claim 1, it is characterized in that, described when detecting the screen contact to human ear, obtain
Take contact position；Drive signal is sent to the driver at the contact position, drives the screen area at the contact position
The voice messaging is played, including：
When detecting the screen contact to human ear, starts timing and obtain contact duration, obtain contact position；
Compare the size of the contact duration and duration threshold value；
When the contact duration is more than duration threshold value, drive signal is sent to the driver at the contact position, drives institute
It states the screen area at contact position and plays the voice messaging.
3. according to the method described in claim 1, it is characterized in that, it is described receive after voice messaging play instruction with the inspection
It surveys between whether the screen touch human ear, further includes：
Judge whether the posture of the electronic device changes；
If the posture of the electronic device changes, in the preset time period, executing the detection screen is
No the step of touching human ear；
If the posture of the electronic device does not change, drive signal is sent simultaneously to the multiple driver, drives institute
It states screen and plays the voice messaging.
4. according to the method described in claim 1, it is characterized in that, when detecting the screen contact to human ear, acquisition connects
After touching position, including：
Obtain the distance value of human ear and the electronic device；
When the distance value is more than distance threshold or gradually increases, to including the multiple of the driver at the contact position
Target excitation device sends drive signal, and the corresponding screen area of the multiple target excitation device is driven to play the voice messaging,
Distance value is bigger, and corresponding target excitation device number is more.
5. according to the method described in claim 4, it is characterized in that, when detecting the screen contact to human ear, acquisition connects
After touching position, further include：
When the distance value is more than distance threshold or gradually increases, driving letter is sent to the driver at the contact position
Number, drive screen area at the contact position to play the voice messaging, distance value is bigger, corresponding drive signal it is strong
Degree is stronger.
6. according to claim 1-5 any one of them methods, which is characterized in that after receiving voice messaging play instruction
In preset time period, detect whether the screen touches human ear, including：
Obtain the region that the screen is contacted；
Judge region that the screen is contacted whether the outline with human ear, if it is, judging that the screen contact arrives
Human ear.
7. according to claim 1-5 any one of them methods, which is characterized in that after receiving voice messaging play instruction
In preset time period, detect whether the screen touches human ear, including：
Obtain the Temperature Distribution value of the screen；
Temperature Distribution value based on the screen, the region using temperature higher than temperature threshold is as region to be matched, described in judgement
Region to be matched whether the outline with human ear, if it is, judging the screen contact to human ear.
8. a kind of device of screen sounding, it is applied to electronic device, which is characterized in that the electronic device includes screen, multiple
Driver for driving the screen sounding, the multiple driver correspond to the different location setting of the screen, the dress
Set including：
Detection module, in the preset time period after receiving voice messaging play instruction, detecting whether the screen connects
Contact human ear；
Processing module, for when detecting the screen contact to human ear, obtaining contact position；
Drive module drives the screen at the contact position for sending drive signal to the driver at the contact position
Curtain region plays the voice messaging.
9. a kind of electronic device, which is characterized in that including pressure screen, multiple drivers for driving the screen sounding, deposit
Reservoir and processor, the multiple driver correspond to the different location setting of the screen, and the memory store instruction works as institute
It states when instruction is executed by the processor so that the processor executes such as claim 1-7 any one of them methods.
10. a kind of computer read/write memory medium for the program code that can perform with processor, which is characterized in that the journey
Sequence code makes the processor execute such as claim 1-7 any one of them methods.
11. a kind of electronic device, which is characterized in that including：
Screen；
Multiple drivers, for driving the screen sounding, the multiple driver to correspond to the different zones of the screen respectively,
And the multiple driver is connected with the corresponding region respectively；
Circuit is connect with the multiple driver, and the circuit includes detection circuit and driving circuit, and the detection circuit is used for
In the preset time period after receiving voice messaging play instruction, detect whether the screen touches human ear, when detecting
When the screen contact is to human ear, contact position is obtained；Drive signal, the drive are sent to the driver at the contact position
Dynamic circuit, for driving the screen area at the contact position to play the voice messaging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810475452.3A CN108762711A (en) | 2018-05-17 | 2018-05-17 | Method, apparatus, electronic device and the storage medium of screen sounding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810475452.3A CN108762711A (en) | 2018-05-17 | 2018-05-17 | Method, apparatus, electronic device and the storage medium of screen sounding |
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| CN108762711A true CN108762711A (en) | 2018-11-06 |
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| CN201810475452.3A Pending CN108762711A (en) | 2018-05-17 | 2018-05-17 | Method, apparatus, electronic device and the storage medium of screen sounding |
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Application publication date: 20181106 |