CN107797746A - Display panel control method, device, storage medium and electronic equipment - Google Patents
Display panel control method, device, storage medium and electronic equipment Download PDFInfo
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- CN107797746A CN107797746A CN201711176958.6A CN201711176958A CN107797746A CN 107797746 A CN107797746 A CN 107797746A CN 201711176958 A CN201711176958 A CN 201711176958A CN 107797746 A CN107797746 A CN 107797746A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
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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
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1407—General aspects irrespective of display type, e.g. determination of decimal point position, display with fixed or driving decimal point, suppression of non-significant zeros
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- General Engineering & Computer Science (AREA)
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Abstract
The embodiment of the present application provides a kind of display panel control method, device, storage medium and electronic equipment；The embodiment of the present application display panel control method can obtain the adjacent time interval for receiving detectable signal twice of the signal receiver in preset time period, obtain time interval set；Then, the change information of time interval in time interval set is obtained；Motion state of the electronic equipment relative to external object is determined according to change information, motion state includes proximity state or away from state；According to the state of motion state control display screen.The time interval that the program can receive detectable signal with signal Analysis receiver changes, determine that electronic equipment is close or away from external object based on time interval change, motion state of the electronic equipment relative to external object can be accurately determined, so as to improve the accuracy of display screen state control.
Description
Technical field
The application is related to technical field of electronic equipment, more particularly to a kind of display panel control method, device, storage medium and
Electronic equipment.
Background technology
As the electronic equipments such as the development of the communication technology, smart mobile phone are increasingly popularized.In the use of electronic equipment
During, such as in communication process, in order to avoid maloperation of the user to electronic equipment, when user face reaches close to electronic equipment
To after certain distance, electronic equipment can automatic extinguishing screen.
Generally, electronic equipment detects the close and remote of user face by proximity transducer, according to the number detected
Screen or bright screen are put out according to control electronics are carried out.
The content of the invention
The embodiment of the present application provides a kind of display panel control method, device, storage medium and electronic equipment, can be lifted aobvious
The accuracy of display screen state control.
In a first aspect, the embodiment of the present application additionally provides a kind of display panel control method, appoint suitable for the embodiment of the present application
One electronic equipment provided, including：
The adjacent time interval for receiving detectable signal twice of the signal receiver in preset time period is obtained, is obtained
Time interval set；
Obtain the change information of time interval in the time interval set；
Motion state of the electronic equipment relative to external object, the motion state are determined according to the change information
Including proximity state or away from state；
The state of the display screen is controlled according to the motion state.
Second aspect, the embodiment of the present application additionally provide a kind of display screen control device, appoint suitable for the embodiment of the present application
One electronic equipment provided, including：
Time-obtaining module, for obtaining, the signal receiver in preset time period is adjacent to receive detection letter twice
Number time interval, obtain time interval set；
Change acquisition module, for obtaining the change information of time interval in the time interval set；
State determining module, for determining motion of the electronic equipment relative to external object according to the change information
State, the motion state include proximity state or away from states；
Status control module, for controlling the state of the display screen according to the motion state.
The third aspect, the storage medium that the embodiment of the present application provides, is stored thereon with computer program, when the computer
When program is run on computers so that the computer performs the display screen controlling party provided such as the application any embodiment
Method.
Fourth aspect, the electronic equipment that the embodiment of the present application provides, including processor and memory, the memory have meter
Calculation machine program, the processor is by calling the computer program, for performing as what the application any embodiment provided shows
Display screen control method.
The display panel control method that the embodiment of the present application provides can obtain the signal receiver in preset time period
The adjacent time interval for receiving detectable signal twice, obtains time interval set；Then, obtain in the time interval set
The change information of time interval；Motion state of the electronic equipment relative to external object is determined according to the change information,
The motion state includes proximity state or away from state；The state of the display screen is controlled according to the motion state.Should
The time interval that scheme can receive detectable signal with signal Analysis receiver changes, and determines that electronics is set based on time interval change
Standby is close or remote external object, can accurately determine motion state of the electronic equipment relative to external object, so as to
Improve the accuracy of display screen state control.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the embodiment of the present application, make required in being described below to embodiment
Accompanying drawing is briefly described.It should be evident that drawings in the following description are only some embodiments of the present application, for
For those skilled in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is the first structural representation for the electronic equipment that the embodiment of the present application provides.
Fig. 2 is second of structural representation of the electronic equipment that the embodiment of the present application provides.
Fig. 3 is the first structural representation of sensor cluster in the electronic equipment that the embodiment of the present application provides.
Fig. 4 is the clocking schemes for the signal projector that the embodiment of the present application provides.
Fig. 5 is that the arrangement of the signal projector and signal receiver in the electronic equipment that the embodiment of the present application provides is illustrated
Figure.
Fig. 6 is second of structural representation of sensor cluster in the electronic equipment that the embodiment of the present application provides.
Fig. 7 is that another arrangement of the signal projector and signal receiver in the electronic equipment that the embodiment of the present application provides is shown
It is intended to.
Fig. 8 is the third structural representation of sensor cluster in the electronic equipment that the embodiment of the present application provides.
Fig. 9 is the schematic flow sheet for the display panel control method that the embodiment of the present application provides.
Figure 10 is the time interval schematic diagram that the signal receiver that the embodiment of the present application provides receives detectable signal.
Figure 11 is another schematic flow sheet for the display panel control method that the embodiment of the present application provides.
Figure 12 is the structural representation for the display screen control device that the embodiment of the present application provides.
Figure 13 is another structural representation for the display screen control device that the embodiment of the present application provides.
Figure 14 is the third structural representation for the electronic equipment that the embodiment of the present application provides.
Figure 15 is the 4th kind of structural representation of the electronic equipment that the embodiment of the present application provides.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is carried out clear, complete
Site preparation describes.Obviously, described embodiment is only some embodiments of the present application, rather than whole embodiments.It is based on
Embodiment in the application, the every other implementation that those skilled in the art are obtained under the premise of creative work is not made
Example, belong to the scope of the application protection.
In the description of the present application, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease of
Describe the application and simplify to describe, rather than indicate or imply that signified device or element must have specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore it is not intended that limitation to the application.In addition, term " first ", " second " are only used for
Purpose is described, and it is not intended that instruction or hint relative importance or the implicit quantity for indicating indicated technical characteristic.
Thus, " first " is defined, the feature of " second " can be expressed or implicitly includes one or more feature.
In the description of the present application, " multiple " are meant that two or more, unless otherwise specifically defined.
, it is necessary to illustrate in the description of the present application, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection or can mutually communicate；Can be joined directly together, can also be by between intermediary
Connect connected, can be connection or the interaction relationship of two elements of two element internals.For the ordinary skill of this area
For personnel, the concrete meaning of above-mentioned term in this application can be understood as the case may be.
In this application, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Sign is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the application.In order to
Simplify disclosure herein, hereinafter the part and setting of specific examples are described.Certainly, they are only example, and
And purpose does not lie in limitation the application.In addition, the application can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, between itself not indicating discussed various embodiments and/or setting
Relation.In addition, this application provides various specific techniques and material examples, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
The embodiment of the present application provides a kind of electronic equipment.The electronic equipment can be the equipment such as smart mobile phone, tablet personal computer.
With reference to figure 1, electronic equipment 100 includes cover plate 10, display screen 21, circuit board 30 and housing 40.
Wherein, cover plate 10 is installed on display screen 21, to cover display screen 21.Cover plate 10 can be transparent glass cover plate.
In certain embodiments, cover plate 10 can be with glass cover-plates made of material such as sapphires.
Display screen 21 is arranged on housing 40, to form the display surface of electronic equipment 100.Display screen 21 is used as electronic equipment
100 fore shell, a closing space is formed with housing 40, for accommodating other electronic components of electronic equipment 100.Meanwhile show
Screen 21 forms the display surface of electronic equipment 100, for information such as display image, texts.
In certain embodiments, display screen 20 can be displayed in full screen.That is, display screen 20 only includes viewing area, without
Including non-display area, as shown in Figure 2.
Circuit board 30 is arranged on inside housing 40, and circuit board 30 is housed in above-mentioned closing space.Circuit board 30 can
Think the mainboard of electronic equipment 100.Earth point is provided with circuit board 30, to realize the ground connection of circuit board 30.On circuit board 30
The functional units such as camera, processor, sensor can be integrated with.Meanwhile display screen 21 can be electrically connected to circuit board 30.
In certain embodiments, it is provided with display control circuit on circuit board 30.The display control circuit is to display screen 21
Electric signal is exported, with the display information of control display screen 21.
Housing 40 is used for the exterior contour for forming electronic equipment 100.The material of housing 40 can be plastics or metal.Housing
40 can be integrally formed.
In certain embodiments, as shown in figure 3, sensor cluster 22 is arranged on circuit board 30.Wherein, sensor cluster
22 are located at the side of display screen 21.
It should be understood that sensor cluster 23 is arranged on the inner side of display screen 21.Wherein, inner side is referred to from electronic equipment
During 100 external observation, 21 sightless side of display screen.That is, sensor cluster 22 is located inside electronic equipment 100.
Wherein, sensor cluster 22 can include signal projector 221 and signal receiver 222.Signal projector 221
The external world is transferred to through display screen 21 according to the outside emission detection signal A in its signal tranmitting frequency interval, detectable signal A, detected
Signal A generates reflected signal B after external object 200 (for example, user face).Reflected signal B enters through display screen 21
In signal receiver 222.Wherein, signal tranmitting frequency can be set according to time demand.
Wherein, determined for ease of electronic equipment 100 close to or away from signal receiver 222 can receive spy every time
Record receives the time when surveying signal.
In certain embodiments, with reference to figure 4, the signal transmitting reference clock of signal projector 221 (using pulse signal as
Example) it is respectively T, in Fig. 3, signal projector 221 sends a detectable signal when the rising edge of each pulse reaches.
In certain embodiments, the distance between signal projector 221 and signal receiver 222 be between 2 to 14 millimeters,
Experiment shows can have preferably close to inductive effects, degree of accuracy height in this distance range.
In certain embodiments, the distance between signal projector 221 and signal receiver 222 can include：Signal is sent out
The distance between the geometric center of emitter 221 and the geometric center of signal receiver 222.Signal projector 221 and signal receive
Device 222 is intervally installed the isolation that can also be improved between signal projector 221 and signal receiver 222, reduces signal
The signal that transmitter 221 is launched is on influence caused by signal receiver 222.
In certain embodiments, it is packaged into the first chip with reference to figure 5, above-mentioned signal projector 221 and signal receiver 222
24。
In certain embodiments, the signal projector 221 is infrared transmitter, for launching infrared ray.The signal
Receiver 222 is infrared remote receiver, for receiving infrared-ray.
In certain embodiments, display screen 21 can be LCDs (Liquid Crystal Display, LCD) or
The display screen of the types such as organic light-emitting diode (OLED) display screen (Organic Light-Emitting Diode, OLED).Work as display
Screen 21 when be LCDs display screen 21 can including be cascading backlight, down polaroid, array base palte, liquid crystal
The structures such as layer, color membrane substrates and upper polaroid.When display screen 21 is organic light-emitting diode (OLED) display screen, display screen 21 can be with
Including structures such as the basic unit, anode, organic layer, conductive layer, emission layer and the negative electrodes that are cascading.
In certain embodiments, with reference to figure 6, sensor cluster 22 can also include ambient light sensor 223, and ambient light passes
Sensor 223 is used to sense external environment optical signal.It is appreciated that ambient light sensor 223 receives with signal projector 221, signal
Device 222 is arranged on the inner side of display screen 21.
Ambient light sensor 223 is used to sense the external environment optical signal through display screen 21, and by induction information such as ring
Border luminous intensity is transmitted to the processor of electronic equipment 100, and processor is according to induction information come brightness of control display screen 21 etc..
For example ambient light sensor 223, when detecting external environmental light signal weaker, processor can lift display screen 21
Brightness, when ambient light sensor 223 detects that external environment optical signal becomes strong, processor can reduce the brightness of display screen 21.
In certain embodiments, signal projector 221, signal receiver 222 and ambient light sensor 223 are spaced
Set.The distance between signal projector 221 and signal receiver 222 are between 2 to 14 millimeters.It should be understood that it is above-mentioned away from
From the distance between the geometric center for signal projector 221 and the geometric center of signal receiver 222.Signal projector 221,
It is intervally installed between signal receiver 222 and ambient light sensor 223 and can improves signal projector 221, signal connects
The isolation between device 222 and ambient light sensor 223 is received, the signal that signal projector 221 is launched is reduced and signal is received
Influence caused by device 222, ambient light sensor 233.
In certain embodiments, in order to reduce interference of the signal to ambient light sensor 233 of the transmitting of signal projector 221
Or influence, the distance between ambient light sensor 223 and signal receiver 222 can connect more than signal projector 221 with signal
Receive the distance between device 222.It should be understood that the distance between ambient light sensor 223 and signal receiver 222 are ambient light
The distance between the geometric center of sensor 223 and the geometric center of signal receiver 222.
In certain embodiments, with reference to figure 7, signal projector 221, signal receiver 222 and ambient light sensor 223
It is packaged into the second chip 25.
In certain embodiments, light shield layer 210 is provided with towards the side of sensor cluster 22 with reference to figure 8, display screen 21, hidden
Corresponding perforate 213 is set for signal projector 221 on photosphere 210.Perforate 213 allows the signals such as optical signal, acoustic signals
Pass through.
Wherein, signal projector 221 is used for outside emission detection signal A.Detectable signal A passes through perforate 213 and display
Screen 21 is transferred to the external world.After detectable signal A touches external object 200 (for example, user face), reflected signal B is generated.Reflection
Signal B passes through in the entering signal receiver 222 of display screen 21.
In certain embodiments, the perforate 213 is circular hole.A diameter of 2 to 4 millimeters of the perforate 213.Other one
In a little embodiments, the perforate 213 can also be the hole of the other shapes such as square hole, elliptical aperture.
The embodiment of the present application provides a kind of display panel control method, suitable for electronic equipment.The electronic equipment is included such as
The electronic equipment of any offer of the embodiment of the present application.The display panel control method according between electronic equipment and exterior object away from
From the state that state carrys out control display screen.The distance state is included away from state and proximity state.The state of display screen includes point
Bright and extinguishing.Display panel control method is illustrated below.
In certain embodiments, a kind of display panel control method is additionally provided, with reference to figure 9, the idiographic flow of this method is such as
Under：
S501, the adjacent time interval for receiving detectable signal twice of signal receiver in preset time period is obtained, obtained
To time interval set.
Wherein, preset time period can be set according to the actual requirements, such as, 20s, 30s etc..
Wherein, time interval set includes multiple time intervals, and time interval can be adjacent signal receptors adjacent two
The secondary time difference for receiving detectable signal.
Due to signal projector can emission detection signal at regular intervals, therefore, signal receiver can repeatedly connect
Receive the detectable signal of signal projector transmitting.The embodiment of the present application can obtain adjacent receive twice of signal reception and detect letter
Number time interval, then, time interval is analyzed, to determine motion state of the electronic equipment relative to external object.
In certain embodiments, when can obtain that signal receiver receives the reception of detectable signal in preset time period
Between, then, the signal receiver adjacent time for receiving detectable signal twice in preset time period is obtained according to the time is received
Interval.
For example, with reference to figure 10, in preset time period t, the 1st reception time for receiving detectable signal of signal receiver
The reception time of detectable signal is received including t1, the 2nd time to be included including t2, the 3rd reception time for receiving detectable signal
T3 ... tn, n are more than 3 positive integer.
Now, the 1st time and the 2nd time interval for receiving detectable signal are t21=t2-t1, are connect with the 3rd time for the 2nd time
Receive the i-th -1 time time interval ti that detectable signal is received with ith of time interval t32=t3-t2 ... ... of detectable signal
(i-1)=ti-t (i-1) ....
In certain embodiments, in order to lift the accuracy of display screen state control and save resource, can also only exist
Receiving the time reaches certain amount, namely when receiving number and reaching certain value, carries out display screen state control.For example step " obtains
Take the adjacent time interval for receiving detectable signal twice of signal receiver in preset time period ", it can include：
Obtain the reception number that the signal receiver in preset time period receives detectable signal；
When receiving number and being more than predetermined number, obtain that the signal receiver in preset time period is adjacent to receive spy twice
Survey the time interval of signal.
For example, the reception number that signal receiver receives detectable signal in preset time period is c, then if c is more than
Predetermined number f, now, available time interval quantity are more, namely time data is more comprehensive, is obtained based on now scene
It is higher that time interval carries out display screen precise control.If c is not more than predetermined number f, show that current electronic device can obtain
Time interval quantity it is smaller, namely time data is comprehensive, the motion state for reflecting electronic equipment is not enough to, based on now field
It is relatively low that scape obtains time interval progress display screen precise control.
In certain embodiments, when receive number be not more than predetermined number when, for ensure display screen control success rate with
And accuracy, obtain and expand preset time period, obtain after expanding connecing for signal receiver reception signal in preset time period again
Receive now.
For example, original preset time period is 5s, at this point it is possible to which expanding preset time period arrives 10s etc..Then, obtain in 10s
Signal receive number.
S502, the change information for obtaining time interval in time interval set.
For example the time interval in time interval set can be analyzed, obtain the change information of time interval.
Wherein, the change information of time interval can be the changing rule information of set time interval, such as, it can include
Time interval be incremented by, time interval successively decrease, time interval discrete type change etc..
In certain embodiments, the time interval in set can one by one be compared successively, is obtained based on comparative result
Take the change information of time interval.
S503, motion state of the electronic equipment relative to external object is determined according to change information, motion state includes connecing
Nearly state or remote state.
Wherein, external object can include the object beyond user face or its electronic equipment.
Wherein, proximity state can be that outwardly object moves closer to (namely electronic equipment and external object to electronic equipment
The distance between gradually decrease) motion.
Away from state, can be electronic equipment more and more remote from external object (namely between electronic equipment and external object
Distance gradually increase) motion.
In a practical situation, if electronic equipment changes relative to the position of external object (such as user face), that
Now signal receiver receives the time interval of detectable signal and also changed therewith.
Such as when electronic equipment is proximity state relative to the motion state of external object (such as user face), due to,
Electronic equipment is more and more nearer from external object, and the time needed for signal transmitting is less and less, then signal receiver receives spy
Surveying the time interval of signal also can be gradually shortened or reduce.
Again for example, when electronic equipment is away from state relative to the motion state of external object (such as user face), by
In electronic equipment is more and more remote from external object, and the time needed for signal transmitting is increasing, then signal receiver receives
The time interval of detectable signal also can gradually increase.
It can be seen that message recipient receive the time interval of detectable signal change can reflect electronic equipment relative to
The motion state of external object.Therefore, the embodiment of the present application can be analyzed time interval, obtain the change of time interval
Information, then, determine that electronic equipment relative to the motion state of external object is proximity state or remote based on the change information
From state.
In certain embodiments, when change information is incremented by including time interval, determine electronic equipment relative to foreign objects
The running status of body is away from state.
When time increments, showing the reflection interval of detectable signal gradually increases, then electronic equipment and foreign objects
The distance between body may be increasing, at this point it is possible to determine electronic equipment away from external object.
For example, as t10 ＜ t21 ＜ t32 ... ＜ ti (i-1), it may be determined that electronic equipment is relative to external object
Motion state is away from state.
In certain embodiments, when change information successively decreases including time interval, determine electronic equipment relative to foreign objects
The running status of body is proximity state.
When time interval is successively decreased, show that the reflection interval of detectable signal gradually decreases, then electronic equipment and foreign objects
The distance between body may be less and less, at this point it is possible to determine electronic equipment close to external object.
For example, as t10 ＞ t21 ＞ t32 ... ＞ ti (i-1), it may be determined that electronic equipment is relative to external object
Motion state is proximity state.
In view of in actual applications, electronic equipment away from external object, i.e., between electronic equipment and external object away from
During from gradual increase, if remote degree, i.e., if the amplitude very little of distance increase, show that user is not intended to watch electronics
Equipment, now, without being controlled to display screen state.For example when making a phone call, user adjusts the position of phone and user's ear
When putting, electronic equipment is also moved away from external object, now, without being controlled to display screen state, such as bright screen.
Therefore, in certain embodiments, electronic equipment adequately is determined relative to the motion state of external object and keep away
Exempt from maloperation, with binding time increments amount the electronic equipment can be determined whether away from external object.That is, step " works as change
When change information is incremented by including time interval, determine electronic equipment relative to the running status of external object for away from state ", bag
Include：
When change information is incremented by including time interval, time interval incremental incremental change every time is obtained, obtains multiple pass
Increment；
The target incremental change more than the first predetermined threshold value is obtained from multiple incremental changes；
When the quantity of target incremental change is more than predetermined number, running status of the electronic equipment relative to external object is determined
For away from state.
Wherein, the incremental incremental change of time interval is incremental change of the current time interval relative to previous time interval.
For example, time interval t10 ＞ t21 ＞ t32 ... ＞ ti (i-1), i.e. time increments, obtain being incremented by for t10
Measure Δ t0=t10-0, t21 incremental change Δ t1=t21-t10, t32 incremental change Δ t2=t32-t21 ..., Δ ti=ti
(i-1)-t(i-1)(i-2)。
It is default when there is predetermined number such as a incremental change to be more than first in Δ t0, Δ t1, Δ t2, Δ t3 ... Δs ti (i-1)
During threshold value Δ t ', now, show that electronic equipment is significantly close away from external object such as user face, at this point it is possible to determine electricity
Sub- equipment is in away from state.Electronic equipment can be determined relative to the running status of external object for away from state.
Wherein, a is positive integer, and it can set according to the actual requirements, and same first predetermined threshold value Δ t ' can also basis
Time demand is set.
In view of in actual applications, electronic equipment close to external object, i.e., between electronic equipment and external object away from
During from being gradually reduced, if close degree, i.e., if the amplitude very little that distance reduces, show that user is not intended to set electronics
It is standby to be approached with external object, now, without being controlled to display screen state.For example in incoming call, user thinks more closely to watch
During caller identification content such as caller ID, now, user can approach electronic equipment to eyes, and electronic equipment can also approach the external world
Object, however, now, without being controlled to display screen state as put out screen.
Therefore, in certain embodiments, electronic equipment adequately is determined relative to the motion state of external object and keep away
Exempt from maloperation, with binding time increments amount the electronic equipment can be determined whether close to external object.That is, step " works as change
Change information when successively decreasing including time interval, determine that electronic equipment relative to the running status of external object be proximity state ", wrap
Include：
When change information successively decreases including time interval, the decrement that time interval is successively decreased every time is obtained, obtains multiple pass
Decrement；
The target decrement more than the second predetermined threshold value is obtained from multiple decrements；
When the quantity of target decrement is more than predetermined number, running status of the electronic equipment relative to external object is determined
For away from state.
Wherein, the decrement that time interval is successively decreased is decrement of the current time interval relative to previous time interval.
For example, time interval t10 ＜ t12 ＜ t21 ＜ t32 ... ＜ ti (i-1), i.e., time interval is successively decreased, and obtains t10's
Decrement Δ t0=t10-0, t21 decrement Δ t1=t21-t10, t32 decrement Δ t2=t32-t21 ..., Δ ti
=ti (i-1)-t (i-1) (i-2).
It is default when there is predetermined number such as b decrement to be more than second in Δ t0, Δ t1, Δ t2, Δ t3 ... Δs ti (i-1)
During threshold value Δ t ", now, showing electronic equipment, significantly outwardly object such as user face is close, at this point it is possible to determine electronics
Equipment is in proximity state.Electronic equipment can be determined relative to the running status of external object for away from state.
Wherein, b is positive integer, and it can set according to the actual requirements, and same second predetermined threshold value Δ t " can also basis
Time demand is set.
S504, the state according to motion state control display screen.
In certain embodiments, can be according to the current state of motion state and display screen, the state of control display screen.
Such as in certain embodiments, when display screen is in screen state of putting out, and motion state is away from state, control
Display screen bright screen；
When display screen is in bright screen state, and motion state is proximity state, control display screen puts out screen.
At present display screen control program be generally based on signal receiver receive signal intensity determine close to or far away from,
However, when proximity transducer is located at below display screen, because display screen hinders, the penetration capacity of detectable signal dies down, and approaches
The signal intensity that the signal receiver of sensor receives is weaker, can not accurately determine close to or away from causing to display screen
The accurate decline of state control.
However, from the foregoing, it will be observed that the time interval that the embodiment of the present application can receive detectable signal with signal Analysis receiver becomes
Change, determine that electronic equipment is close or away from external object based on time interval change, because display screen can be strong to signal
Degree is weakened, and the time is not interfered with too much, and therefore, the program can accurately determine electronic equipment relative to foreign objects
The motion state of body, so as to improve the accuracy of display screen state control.
In certain embodiments, described based on above-mentioned method, additionally provide another display panel control method, such as schemed
11, the idiographic flow of this method is as follows：
S601, electronic equipment obtain in preset time period signal receiver receive detectable signal the reception time and
Receive number.
Wherein, preset time period can be set according to the actual requirements, such as, 20s, 30s etc..
Wherein, time interval set includes multiple time intervals, and time interval can be adjacent signal receptors adjacent two
The secondary time difference for receiving detectable signal.
S602, when receive number be more than predetermined number when, electronic equipment according to receive the time acquisition preset time period in believes
Number adjacent time interval for receiving detectable signal twice of receiver, obtains time interval set.
For example, with reference to figure 9, in preset time period t, the 1st reception time for receiving detectable signal of signal receiver
The reception time of detectable signal is received including t1, the 2nd time to be included including t2, the 3rd reception time for receiving detectable signal
T3 ... tn, n are more than 3 positive integer.
Now, the 1st time and the 2nd time interval for receiving detectable signal are t21=t2-t1, are connect with the 3rd time for the 2nd time
Receive the i-th -1 time time interval ti that detectable signal is received with ith of time interval t32=t3-t2 ... ... of detectable signal
(i-1)=ti-t (i-1) ....
S603, the change information for obtaining time interval in time interval set.
Wherein, the change information of time interval can be the changing rule information of set time interval, such as, it can include
Time interval be incremented by, time interval successively decrease, time interval discrete type change etc..
In certain embodiments, the time interval in set can one by one be compared successively, is obtained based on comparative result
Take the change information of time interval.
S604, when change information is incremented by including time interval, obtain time interval incremental incremental change every time, obtain more
Individual incremental change.
For example, time interval t10 ＞ t21 ＞ t32 ... ＞ ti (i-1), i.e. time increments, obtain being incremented by for t10
Measure Δ t0=t10-0, t21 incremental change Δ t1=t21-t10, t32 incremental change Δ t2=t32-t21 ..., Δ ti=ti
(i-1)-t(i-1)(i-2)。
S605, the target incremental change for being more than the first predetermined threshold value is obtained from multiple incremental changes；When the number of target incremental change
When amount is more than predetermined number, determine electronic equipment relative to the running status of external object for away from state.
It is default when there is predetermined number such as a incremental change to be more than first in Δ t0, Δ t1, Δ t2, Δ t3 ... Δs ti (i-1)
During threshold value Δ t ', now, show that electronic equipment is significantly close away from external object such as user face, at this point it is possible to determine electricity
Sub- equipment is in away from state.Electronic equipment can be determined relative to the running status of external object for away from state.
S606, when display screen is in put out screen state, control display screen bright screen, terminate flow.
For example when user receives calls, display screen, which is in, puts out screen state, when detecting electronic equipment away from user face
When, can be with control display screen bright screen, so that user uses electronic equipment.
S607, when change information successively decreases including time interval, obtain the decrement successively decreased every time of time interval, obtain more
Individual decrement.
For example, time interval t10 ＜ t12 ＜ t21 ＜ t32 ... ＜ ti (i-1), i.e., time interval is successively decreased, and obtains t10's
Decrement Δ t0=t10-0, t21 decrement Δ t1=t21-t10, t32 decrement Δ t2=t32-t21 ..., Δ ti
=ti (i-1)-t (i-1) (i-2).
S608, the target decrement for being more than the second predetermined threshold value is obtained from multiple decrements；When the number of target decrement
When amount is more than predetermined number, determine electronic equipment relative to the running status of external object for away from state.
It is default when there is predetermined number such as b decrement to be more than second in Δ t0, Δ t1, Δ t2, Δ t3 ... Δs ti (i-1)
During threshold value Δ t ", now, showing electronic equipment, significantly outwardly object such as user face is close, at this point it is possible to determine electronics
Equipment is in proximity state.Electronic equipment can be determined relative to the running status of external object for away from state.
S609, when display screen be in put out screen state when, control display screen bright screen, terminate flow.
For example in incoming call, display screen is in bright screen state, when user receives calls, now, detects electronic equipment
Close to user face, screen can be put out with control display screen, to save electricity and prevent maloperation.
From the foregoing, it will be observed that the time interval that the embodiment of the present application can receive detectable signal with signal Analysis receiver changes, base
Determine that electronic equipment is close or away from external object in time interval change, because display screen can be carried out to signal intensity
Weaken, and the time is not interfered with too much, therefore, the program can accurately determine fortune of the electronic equipment relative to external object
Dynamic state, so as to improve the accuracy of display screen state control.
In certain embodiments, a kind of display screen control device is additionally provided, refers to Figure 12, Figure 12 is implemented for the application
The structural representation for the display screen control device that example provides.Wherein it is any to be applied to the embodiment of the present application for the display screen control device
The electronic equipment of offer, the display screen control device 700 can include time-obtaining module 701, change acquisition module 702, shape
State determining module 703 and status control module 704 are as follows：
Time-obtaining module 701, for obtaining, the signal receiver is adjacent receives spy twice in preset time period
The time interval of signal is surveyed, obtains time interval set；
Change acquisition module 702, for obtaining the change information of time interval in the time interval set；
State determining module 703, for determining the electronic equipment relative to external object according to the change information
Motion state, the motion state include proximity state or away from states；
Status control module 704, for controlling the state of the display screen according to the motion state.
In certain embodiments, with reference to figure 13, the state determining module 703, can include：
First state determination subelement 7031, for when the change information including time interval be incremented by when, it is determined that described
Electronic equipment is away from state relative to the running status of external object；
Second state determination subelement 7032, when the change information successively decreases including time interval, determine the electronics
Equipment is proximity state relative to the running status of external object.
In certain embodiments, the first state determination subelement 7031, is specifically used for：
When the change information is incremented by including time interval, time interval incremental incremental change every time is obtained, is obtained more
Individual incremental change；
The target incremental change more than the first predetermined threshold value is obtained from multiple incremental changes；
When the quantity of the target incremental change is more than predetermined number, determine the electronic equipment relative to external object
Running status is away from state.
In certain embodiments, the second state determination subelement 7032, is specifically used for：
When the change information successively decreases including time interval, the decrement that time interval is successively decreased every time is obtained, is obtained more
Individual decrement；
The target decrement more than the second predetermined threshold value is obtained from multiple decrements；
When the quantity of the target decrement is more than predetermined number, determine the electronic equipment relative to external object
Running status is away from state.
In certain embodiments, time-obtaining module 701, can be used for：
Obtain the reception number that the signal receiver in preset time period receives detectable signal；
When the reception number is more than predetermined number, it is adjacent twice to obtain the signal receiver in preset time period
Receive the time interval of detectable signal.
In certain embodiments, status control module 704, can be used for：
When the display screen is in screen state of putting out, and the motion state is away from state, control the display screen bright
Screen；
When the display screen is in bright screen state, and the motion state is proximity state, the display screen is controlled to put out
Screen.
Wherein, the step of each module performs in display screen control device 700 may be referred to the description of above method embodiment
Method and step.The display screen control device can integrate in the electronic device, such as mobile phone, tablet personal computer.
When it is implemented, above modules can be realized as independent entity, can also be combined, as
Same or several entities realize that the specific implementation of the above each unit can be found in embodiment above, will not be repeated here.
From the foregoing, it will be observed that the display screen control device that the embodiment of the present application provides, can be obtained by time-obtaining module 701
The adjacent time interval for receiving detectable signal twice of the signal receiver, obtains time interval set in preset time period；
Then, the change information of time interval in the time interval set is obtained by change acquisition module 702；By state determining module
703 determine motion state of the electronic equipment relative to external object according to the change information, and the motion state includes
Proximity state or remote state；The state of the display screen is controlled according to the motion state by status control module 704.Should
The time interval that scheme can receive detectable signal with signal Analysis receiver changes, and determines that electronics is set based on time interval change
Standby is close or remote external object, can accurately determine motion state of the electronic equipment relative to external object, so as to
Improve the accuracy of display screen state control.
The embodiment of the present application also provides a kind of electronic equipment.Refer to Figure 14, electronic equipment 800 include processor 801 with
And memory 802.Wherein, processor 801 is electrically connected with memory 802.
The processor 800 is the control centre of electronic equipment 800, is set using various interfaces and the whole electronics of connection
Standby various pieces, by the computer program of operation or load store in memory 802, and call and be stored in memory
Data in 802, the various functions and processing data of electronic equipment 800 are performed, so as to carry out overall prison to electronic equipment 800
Control.
The memory 802 can be used for storage software program and module, and processor 801 is stored in memory by operation
802 computer program and module, so as to perform various function application and data processing.Memory 802 can mainly include
Storing program area and storage data field, wherein, storing program area can storage program area, the computer needed at least one function
Program (such as sound-playing function, image player function etc.) etc.；Storage data field can store uses institute according to electronic equipment
Data of establishment etc..In addition, memory 802 can include high-speed random access memory, non-volatile memories can also be included
Device, for example, at least a disk memory, flush memory device or other volatile solid-state parts.Correspondingly, memory
802 can also include Memory Controller, to provide access of the processor 801 to memory 802.
In the embodiment of the present application, the processor 801 in electronic equipment 800 can be according to the steps, by one or one
Instruction is loaded into memory 802 corresponding to the process of computer program more than individual, and is stored in by the operation of processor 801
Computer program in reservoir 802, it is as follows so as to realize various functions：
The adjacent time interval for receiving detectable signal twice of signal receiver in preset time period is obtained, obtains the time
Interval set；
Obtain the change information of time interval in the time interval set；
Motion state of the electronic equipment relative to external object, the motion state are determined according to the change information
Including proximity state or away from state；
The state of the display screen is controlled according to the motion state.
In some embodiments, fortune of the electronic equipment relative to external object is being determined according to the change information
During dynamic state, processor 801 can specifically perform following steps：
When the change information is incremented by including time interval, operation of the electronic equipment relative to external object is determined
State is away from state；
When the change information successively decreases including time interval, operation of the electronic equipment relative to external object is determined
State is proximity state.
In some embodiments, when the change information is incremented by including time interval, the electronic equipment is determined
Running status relative to external object is that processor 801 can specifically perform following steps away under state status：
When the change information is incremented by including time interval, time interval incremental incremental change every time is obtained, is obtained more
Individual incremental change；
The target incremental change more than the first predetermined threshold value is obtained from multiple incremental changes；
When the quantity of the target incremental change is more than predetermined number, determine the electronic equipment relative to external object
Running status is away from state.
In some embodiments, when the change information successively decreases including time interval, the electronic equipment is determined
Relative to the running status of external object in the case of proximity state, processor 801 can specifically perform following steps：
When the change information successively decreases including time interval, the decrement that time interval is successively decreased every time is obtained, is obtained more
Individual decrement；
The target decrement more than the second predetermined threshold value is obtained from multiple decrements；
When the quantity of the target decrement is more than predetermined number, determine the electronic equipment relative to external object
Running status is away from state.
In some embodiments, the signal receiver is adjacent receives detection twice obtaining in preset time period
During the time interval of signal, processor 801 can specifically perform following steps：
Obtain the reception number that the signal receiver in preset time period receives detectable signal；
When the reception number is more than predetermined number, it is adjacent twice to obtain the signal receiver in preset time period
Receive the time interval of detectable signal.
In some embodiments, when controlling the state of the display screen according to the motion state, processor 801 can
Specifically to perform following steps：
When the display screen is in screen state of putting out, and the motion state is away from state, control the display screen bright
Screen；
When the display screen is in bright screen state, and the motion state is proximity state, the display screen is controlled to put out
Screen.
Also referring to Figure 15, in some embodiments, electronic equipment 800 can also include：Display 803, radio frequency
Circuit 804, voicefrequency circuit 805 and power supply 806.Wherein, wherein, display 803, radio circuit 804, voicefrequency circuit 805 with
And power supply 806 is electrically connected with processor 801 respectively.
The display 803 is displayed for the information inputted by user or is supplied to the information of user and various figures
Shape user interface, these graphical user interface can be made up of figure, text, icon, video and its any combination.Display
803 can include display panel, in some embodiments, can use liquid crystal display (Liquid Crystal
Display, LCD) or the form such as Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED) match somebody with somebody
Put display panel.
The radio circuit 804 can be used for transceiving radio frequency signal, to pass through radio communication and the network equipment or other electricity
Sub- equipment establishes wireless telecommunications, the receiving and transmitting signal between the network equipment or other electronic equipments.
The voicefrequency circuit 805 can be used for providing the audio between user and electronic equipment by loudspeaker, microphone
Interface.
The power supply 806 is used to all parts power supply of electronic equipment 800.In certain embodiments, power supply 806
Can be logically contiguous by power-supply management system and processor 801, so as to realize management charging by power-supply management system, put
The function such as electricity and power managed.
Sensor cluster 808, wherein, sensor cluster 808 includes signal receiver and signal projector, signal receiver
The inner side of display 803 is set with signal projector, i.e. lower section.
Although not shown in Figure 15, electronic equipment 800 can also include camera, bluetooth module etc., will not be repeated here.
The embodiment of the present application also provides a kind of storage medium, and the storage medium is stored with computer program, when the meter
When calculation machine program is run on computers so that the computer performs the display panel control method in any of the above-described embodiment,
Such as：The adjacent time interval for receiving detectable signal twice of the signal receiver in preset time period is obtained, when obtaining
Between be spaced set；Then, the change information of time interval in the time interval set is obtained；Determined according to the change information
The electronic equipment is relative to the motion state of external object, and the motion state is including proximity state or away from state；Root
The state of the display screen is controlled according to the motion state.
In the embodiment of the present application, storage medium can be magnetic disc, CD, read-only storage (Read Only Memory,
ROM) or random access memory (Random Access Memory, RAM) etc..
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiment.
It should be noted that for the display panel control method of the embodiment of the present application, this area common test personnel can
With understand realize the embodiment of the present application display panel control method all or part of flow, be can by computer program come
Related hardware is controlled to complete, the computer program can be stored in a computer read/write memory medium, be such as stored in
In the memory of electronic equipment, and by least one computing device in the electronic equipment, may include in the process of implementation as
Using the flow of the embodiment of method for cleaning.Wherein, described storage medium can be magnetic disc, CD, read-only storage, deposit at random
Take memory body etc..
For the display screen control device of the embodiment of the present application, its each functional module can be integrated in a process chip
In or modules be individually physically present, can also two or more modules be integrated in a module.It is above-mentioned
Integrated module can both be realized in the form of hardware, can also be realized in the form of software function module.It is described integrated
If module realized in the form of software function module and as independent production marketing or in use, one can also be stored in
In individual computer read/write memory medium, the storage medium is for example read-only storage, disk or CD etc..
Display panel control method, device, storage medium and the electronic equipment provided above the embodiment of the present application is carried out
It is discussed in detail, specific case used herein is set forth to the principle and embodiment of the application, above example
Illustrate that being only intended to help understands the application.Meanwhile for those skilled in the art, according to the thought of the application, specific
There will be changes in embodiment and application, in summary, this specification content should not be construed as to the application's
Limitation.
Claims (12)
- A kind of 1. display panel control method, it is characterised in that suitable for electronic equipment, the electronic equipment include display screen and It is arranged on signal projector, the signal receiver of the display screen side；The display panel control method includes：The adjacent time interval for receiving detectable signal twice of the signal receiver in preset time period is obtained, obtains the time Interval set；Obtain the change information of time interval in the time interval set；Motion state of the electronic equipment relative to external object is determined according to the change information, the motion state includes Proximity state or remote state；The state of the display screen is controlled according to the motion state.
- 2. display panel control method as claimed in claim 1, it is characterised in that the electronics is determined according to the change information Equipment relative to external object motion state, including：When the change information is incremented by including time interval, running status of the electronic equipment relative to external object is determined For away from state；When the change information successively decreases including time interval, running status of the electronic equipment relative to external object is determined For proximity state.
- 3. display panel control method as claimed in claim 2, it is characterised in that when the change information is passed including time interval During increasing, determine the electronic equipment relative to the running status of external object be away from state, including：When the change information is incremented by including time interval, time interval incremental incremental change every time is obtained, obtains multiple pass Increment；The target incremental change more than the first predetermined threshold value is obtained from multiple incremental changes；When the quantity of the target incremental change is more than predetermined number, operation of the electronic equipment relative to external object is determined State is away from state.
- 4. display panel control method as claimed in claim 2, it is characterised in that when the change information is passed including time interval When subtracting, determine that the electronic equipment relative to the running status of external object is proximity state, including：When the change information successively decreases including time interval, the decrement that time interval is successively decreased every time is obtained, obtains multiple pass Decrement；The target decrement more than the second predetermined threshold value is obtained from multiple decrements；When the quantity of the target decrement is more than predetermined number, operation of the electronic equipment relative to external object is determined State is away from state.
- 5. display panel control method as claimed in claim 1, it is characterised in that obtain the signal in preset time period and connect The adjacent time interval for receiving detectable signal twice of device is received, including：Obtain the reception number that the signal receiver in preset time period receives detectable signal；When the reception number is more than predetermined number, obtain in preset time period that the signal receiver is adjacent to be received twice To the time interval of detectable signal.
- 6. display panel control method as claimed in claim 2, it is characterised in that the display is controlled according to the motion state The state of screen, including：When the display screen is in screen state of putting out, and the motion state is away from state, the display screen bright screen is controlled；When the display screen is in bright screen state, and the motion state is proximity state, the display screen is controlled to put out screen.
- A kind of 7. display screen control device, it is characterised in that suitable for electronic equipment, the electronic equipment include display screen and It is arranged on signal projector, the signal receiver of the display screen side；The display screen control, the display screen control device Including：Time-obtaining module, for obtaining, the signal receiver is adjacent receives detectable signal twice in preset time period Time interval, obtain time interval set；Change acquisition module, for obtaining the change information of time interval in the time interval set；State determining module, for determining motion shape of the electronic equipment relative to external object according to the change information State, the motion state include proximity state or away from states；Status control module, for controlling the state of the display screen according to the motion state.
- 8. display screen control device as claimed in claim 7, it is characterised in that the state determining module, including：First state determination subelement, for when the change information is incremented by including time interval, determining the electronic equipment Running status relative to external object is away from state；Second state determination subelement, when the change information successively decreases including time interval, determine that the electronic equipment is relative In the running status of external object be proximity state.
- 9. display screen control device as claimed in claim 8, it is characterised in that the first state determination subelement, specifically For：When the change information is incremented by including time interval, time interval incremental incremental change every time is obtained, obtains multiple pass Increment；The target incremental change more than the first predetermined threshold value is obtained from multiple incremental changes；When the quantity of the target incremental change is more than predetermined number, operation of the electronic equipment relative to external object is determined State is away from state.
- 10. display screen control device as claimed in claim 8, it is characterised in that the second state determination subelement, specifically For：When the change information successively decreases including time interval, the decrement that time interval is successively decreased every time is obtained, obtains multiple pass Decrement；The target decrement more than the second predetermined threshold value is obtained from multiple decrements；When the quantity of the target decrement is more than predetermined number, operation of the electronic equipment relative to external object is determined State is away from state.
- 11. a kind of storage medium, is stored thereon with computer program, it is characterised in that when the computer program is in computer During upper operation so that the computer performs the display panel control method as described in any one of claim 1 to 6.
- 12. a kind of electronic equipment, it is characterised in that including processor and memory, the memory has computer program, and it is special Sign is that the processor is aobvious as described in any one of claim 1 to 6 for performing by calling the computer program Display screen control method.
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| CN201711176958.6A CN107797746B (en) | 2017-11-22 | 2017-11-22 | Display screen control method and device, storage medium and electronic equipment |
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| CN201711176958.6A CN107797746B (en) | 2017-11-22 | 2017-11-22 | Display screen control method and device, storage medium and electronic equipment |
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