CN106936993B - Terminal screen control method and device - Google Patents
Terminal screen control method and device Download PDFInfo
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- CN106936993B CN106936993B CN201710132061.7A CN201710132061A CN106936993B CN 106936993 B CN106936993 B CN 106936993B CN 201710132061 A CN201710132061 A CN 201710132061A CN 106936993 B CN106936993 B CN 106936993B
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- 238000000034 method Methods 0.000 title claims abstract description 54
- 238000004590 computer program Methods 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 abstract description 18
- 239000002699 waste material Substances 0.000 abstract description 11
- 239000004020 conductor Substances 0.000 description 23
- 230000006870 function Effects 0.000 description 21
- 238000010586 diagram Methods 0.000 description 8
- 230000006854 communication Effects 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 230000035945 sensitivity Effects 0.000 description 4
- 230000008676 import Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000005314 correlation function Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72484—User interfaces specially adapted for cordless or mobile telephones wherein functions are triggered by incoming communication events
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
- G06F1/3231—Monitoring the presence, absence or movement of users
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
- G06F1/3265—Power saving in display device
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
Abstract
The present invention provides a kind of terminal screen control method and device.This method comprises: making the terminal be in first mode when terminal detects talk business, the first mode is in bright screen state or breath screen state for controlling the terminal screen；Judge conductive body close to the effective area of the terminal screen whether be more than preset area；If the effective area is more than preset area, illustrate terminal screen close to positions such as faces, in order to avoid maloperation and waste electricity, terminal screen will switch to breath screen state at this time.The terminal as applied by this method does not need built-in proximity sensor, it is possible to reduce the width of terminal screen non-display area, that improves terminal screen viewing area accounts for screen ratio.
Description
Technical field
The present invention relates to field of terminal technology, more particularly to a kind of terminal screen control method and device.
Background technique
User accidentally encounters function button in screen during receiving calls in order to prevent, often square on a terminal screen
Non-display area at be positioned proximate to sensor, using proximity sensor detect the distance between terminal and obstacle (such as face),
When proximity sensor detects obstacle and terminal is closer, terminal, which will execute, ceases screen operation, and such user would not miss
Encounter function button, while power saving can also be played the role of.
However, being positioned proximate to sensor will increase the width of non-display area, lead to the viewing area of terminal screen accounts for screen ratio
It is not high.In addition, needing to open up aperture on non-display area, in order to which the detectable signal of proximity sensor can issue, this is increased by
The manufacture difficulty of screen, while also increasing terminal part quantity, increase cost of manufacture.
Summary of the invention
The embodiment of the present invention provides a kind of terminal screen control method and device；The terminal screen control method does not need to make
The breath screen state of terminal screen can be thus achieved with proximity sensor.
The embodiment of the present invention provides a kind of terminal screen control method, comprising:
When terminal detects talk business, the terminal is set to be in first mode, the first mode is for controlling institute
It states terminal screen and is in bright screen state or breath screen state；
Judge conductive body close to the effective area of the terminal screen whether be more than preset area；
If the effective area is more than preset area, the terminal screen is switched into breath screen state.
The embodiment of the present invention also provides a kind of terminal screen control device, comprising:
Module is run, for when terminal detects talk business, making the terminal be in first mode, first mould
Formula is in bright screen state or breath screen state for controlling the terminal screen；
First judgment module, for judge conductive body close to the effective area of the terminal screen whether be more than default face
Product；
Panel module is ceased, if being more than preset area for the effective area, the terminal screen is switched into breath screen state.
The embodiment of the present invention provides a kind of terminal screen control method and device.The terminal screen control method is at terminal
When talk business, the terminal is made to be in first mode, and judge conductive body close to the terminal screen effective area
It whether is more than preset area；If the effective area be more than preset area, illustrate at this time terminal screen close to face homalographic compared with
Big position, in order to avoid maloperation and waste electricity, terminal screen will switch to breath screen state.Since this method is applied
Terminal do not need built-in proximity sensor, it is possible to reduce the width of terminal screen non-display area, improve terminal screen viewing area
Account for screen ratio.
Detailed description of the invention
Fig. 1 is the flow chart of terminal screen control method in the embodiment of the present invention.
Fig. 2 is the schematic diagram of a scenario of terminal screen control method in the embodiment of the present invention.
Fig. 3 is the another flow chart of terminal screen control method in the embodiment of the present invention.
Fig. 4 is the structural schematic diagram of terminal screen control device in the embodiment of the present invention.
Fig. 5 is the another structural schematic diagram of terminal screen control device in the embodiment of the present invention.
Fig. 6 is the structural schematic diagram of terminal in the embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those skilled in the art's every other implementation obtained without creative efforts
Example, shall fall within the protection scope of the present invention.
Term " first ", " second " in the present invention etc. can be used to describe various elements herein, but these elements are not
It is limited by these terms.These terms are only used to distinguish the first element from the other element.For example, not departing from the present invention
Range in the case where, the first control can be known as the second control, and similarly, the second control can be known as the first control.
First control and the second control both control, but it is not same control.In addition, term " includes " and " having " and it
Any deformation, it is intended that cover and non-exclusive include.
Referring to Figure 1, Fig. 1 is the flow chart of terminal screen control method in the embodiment of the present invention.In the embodiment of the present invention
Terminal screen control method be applied to the electronic equipments such as phone, tablet computer with communication function.
The terminal screen control method of the present embodiment including the following steps:
In step s101, when terminal is in talk business, the terminal is made to be in first mode, wherein described first
Mode is in bright screen state or breath screen state for controlling the terminal screen；
When terminal is not in talk business, terminal is typically in second mode, i.e., in the second mode, terminal user
Touch operation can be carried out on a terminal screen, and terminal executes corresponding function according to touch operation.When terminal is in logical
When call business, terminal will switch to first mode from second mode.
Certainly, in other embodiments, terminal also may be at first mode, herein not when being not in talk business
Do concrete restriction.
In the flrst mode, terminal will detect whether that electric conductor (such as face, hand position) is leaned on using terminal screen
Nearly terminal screen.When be tested with electric conductor it is closer apart from terminal screen when, terminal will enter breath screen state, can thus keep away
Exempt from maloperation of the user to terminal screen when receiving calls, while electricity can be saved again.When detecting that no electric conductor leans on
When close, terminal enters bright screen state.
In the present embodiment, talk business is the business that different user realizes communication by phone, and talk business includes not
Same state, terminal can switch to first mode according to the different conditions of locating talk business to execute.Refer to Fig. 2 institute
Show, Fig. 2 is the schematic diagram of a scenario of terminal screen control method in the embodiment of the present invention.Fig. 2 shows talk business corresponding four
Kind state, is respectively as follows:
A: for the talking state just in talking state, namely during talk business.That is, terminal user with
Telephone service between the other user is in an ON state.
For example, user is selected under the second mode after answering button when terminal user is connected to incoming call, terminal user with it is right
Square user will be in just in talking state, terminal can generally be moved to ear and nearby answered by user at this time, in order to prevent face
The positions maloperation such as portion and electricity of avoiding waste etc., switch to first mode for terminal.
In another example under the second mode, terminal user actively dials the other user's phone, and other side is waited to answer.When right
After square user's selection is answered, terminal be will test on call at this time, and terminal is switched to first mode.
B: in calling namely call state.Terminal user waits other side to use after actively dialing the other user's telephone number
The state that family is answered.
For example, under the second mode, after terminal user inputs the other user's telephone number and clicks and dial button, i.e. terminal
Into call state, terminal user often moves to terminal near ear at this time, and at this moment terminal will switch to first mode.
C: carry out electricity condition.Terminal user is called party at this time.
For example, terminal switches to first mode from second mode when terminal monitoring is to when having incoming call.Accordingly even when terminal
User opens incoming call auto-pickup function, i.e., is answered etc. using voice and touch the answering mode for answering button without finger and connect
When listening, the method in the present embodiment be can also be applied.
D: state of dialing the number.Terminal user is intended to the other user and makes a phone call, and clicks open on a terminal screen
State after telephony feature.
For example, terminal user clicks under the second mode to dial when terminal user needs to dial the other user's telephone number
After phone functions, when terminal pops up the interface as shown in D in Fig. 2, terminal will switch to first mode.Need to make in user
When with making a phone call function, terminal is handed off first mode, accordingly even when touching dialing without finger in phonetic dialing etc.
In the case of, the method in the present embodiment can also be applied.
It is understood that state included by talk business is not limited to above-mentioned several, will not enumerate herein.
In step s 102, judge conductive body close to the effective area of the terminal screen whether be more than preset area；
In general, terminal user carries out often using finger when touch operation on a terminal screen, and terminal user
When receiving calls, terminal can be moved near ear, i.e., close to face, the area at the positions such as finger and face is significantly different,
In order to may determine that face or finger, terminal will judge whether conductive body close to the effective area of terminal screen is more than pre-
If area.
In step s 103, if the effective area is more than preset area, the terminal screen is switched into breath screen shape
State.
If the effective area is more than preset area, illustrates that the area of the electric conductor close to terminal screen is larger, can sentence
Be set to user to move to terminal near ear, i.e., close to face, in order to avoid maloperation and waste electricity and so on,
Terminal screen will switch to breath screen state.
Terminal screen control method provided in this embodiment is in terminal to first when terminal is in talk business
Mode, and judge conductive body close to the effective area of the terminal screen whether be more than preset area；If the effective area
More than preset area, illustrate that terminal screen is close to the biggish position of face homalographic at this time.In order to avoid maloperation and waste
Electricity, terminal screen will switch to breath screen state at this time.The terminal as applied by this method does not need built-in proximity sensor,
The width of terminal screen non-display area can be reduced, that improves terminal screen viewing area accounts for screen ratio.
Fig. 3 is referred to, Fig. 3 is the another flow chart of terminal screen control method in the embodiment of the present invention.The present invention is implemented
Terminal screen control method in example is applied to the electronic equipments such as phone, tablet computer with communication function.
Terminal screen generally uses capacitive touch screen, and user can carry out touch operation, terminal pair on a terminal screen
The touch operation is responded.In order to accurately find the specific position that user carries out touch operation on a terminal screen
It sets, driving chip, multiple driving electrodes and multiple receiving electrodes is typically provided in terminal screen.
Driving chip is used to export low-voltage high-frequency signal (generally square-wave signal) to driving electrodes, and driving electrodes should
Low-voltage high-frequency signal projects receiving electrode to form stable electric current.
When the finger of user touches terminal screen or close terminal screen certain distance, finger and terminal screen are formed
Capacitor is imitated, part low-voltage high-frequency signal flows into the earth by the equivalent capacity, so that the charge that receiving electrode receives
Quantity is reduced, i.e., the signal strength that receiving electrode receives becomes smaller.Terminal is sentenced according to the signal strength that receiving electrode receives
The position of disconnected touch operation, and then respond corresponding operation.
The terminal screen control method of the present embodiment including the following steps:
In step s 201, when terminal is in talk business, the terminal is made to be in first mode, wherein described first
Mode is in bright screen state or breath screen state for controlling the terminal screen；
When terminal is not in talk business, terminal is in second mode, i.e., in the second mode, terminal user can be with
Touch operation is carried out on a terminal screen, and terminal executes corresponding function according to touch operation.When terminal is in call industry
When business, terminal will switch to first mode from second mode.Certainly, in other embodiments, terminal is being not in talk business
When, it also may be at first mode, be not particularly limited herein.
In the flrst mode, terminal will detect whether that electric conductor (such as face, hand position) is leaned on using terminal screen
Nearly terminal screen.When be tested with electric conductor it is closer apart from terminal screen when, terminal will enter breath screen state, can thus keep away
Exempt from maloperation of the user to terminal screen, while electricity can be saved again.When detect no electric conductor close to when, terminal enter
Bright screen state.
In the present embodiment, talk business is the business that different user realizes communication by phone, and talk business includes not
Same state, terminal can switch to first mode according to the different conditions of locating talk business to execute.
In step S202, judge default less than first with the presence or absence of received signal intensity in multiple receiving electrodes
First receiving electrode of signal strength, wherein first preset signal strength is corresponding with the first mode；
When terminal is in first mode, the driving electrodes of terminal screen emit low-voltage high-frequency signal, and terminal will acquire
The signal strength that multiple receiving electrodes receive, and received signal intensity is judged whether there is less than the first preset signal strength
Receiving electrode, i.e. the first receiving electrode.
In step S203, first receiving electrode, then keep the terminal screen to be in bright screen state if it does not exist.
If step S202 judges that there is no the first receiving electrodes, that is to say, that all receiving electrodes connect in terminal screen
The signal strength received is all larger than the first preset signal strength, illustrates at this time without electric conductor close to terminal screen, or lead
Electric body close to terminal screen distance farther out, be insufficient to allow terminal to switch to breath screen state.Therefore, terminal will keep first mode
Under bright screen state, be convenient for terminal user's viewing terminal screen.
In step S204, first receiving electrode, then judge the electrode number of first receiving electrode if it exists
Whether default electrode number is greater than；
If step S202 judges that there are the first receiving electrodes, that is to say, that have electric conductor (such as face, hand portion at this time
Position) close to terminal screen.
In general, terminal user carries out often using finger when touch operation on a terminal screen, and terminal user
When receiving calls, terminal can be moved near ear, i.e., close to face, the area at the positions such as finger and face is significantly different,
In order to further judge face or finger, terminal will count the electrode number of the first receiving electrode, i.e., statistics has more
The signal strength that few receiving electrode receives is less than the first preset signal strength.
After the electrode number for getting the first receiving electrode, judge whether the electrode number is greater than default number of electrodes
Mesh.
In step S205, if the electrode number is greater than the default electrode number, the terminal screen is switched
To breath screen state.
If the electrode number is greater than default electrode number, determine that electric conductor is super close to the effective area of the terminal screen
Preset area is crossed, that is to say, the area of the electric conductor of bright close terminal screen is larger, it is possible to determine that terminal is moved into ear for user
Near piece, i.e., close to face, in order to avoid maloperation and waste electricity and so on, terminal screen will switch to breath screen
State.
When terminal is in breath screen state, the signal strength that terminal will continue to obtain multiple receiving electrodes and receive, and sentence
It is disconnected to whether there is the first receiving electrode, that is, return to step S202.
In step S206, if the electrode number is not more than the default electrode number, switch the terminal to the
Two modes, wherein the second mode is for responding touch operation；
If the electrode number is not more than default electrode number, illustrate that the area of the electric conductor close to terminal screen is smaller, it can
Be determined as terminal there is no by user do not move to ear etc. nearby answer, may be at this time user finger homalographic it is smaller
Position close to terminal screen, that is to say, that terminal user may need to touch screen.
Terminal will switch to second mode, the position touched in this way convenient for terminal according to terminal user from first mode at this time
To respond touch operation.
In step S207, judge default less than second with the presence or absence of received signal intensity in multiple receiving electrodes
Second receiving electrode of signal strength, wherein second preset signal strength is corresponding with the second mode；
Since the driving electrodes in terminal send out low-level high-frequency signal according to certain time interval, terminal will
The signal strength that multiple receiving electrodes receive is got at regular intervals.When terminal switches to second mode, terminal will
The signal strength that multiple receiving electrodes receive is obtained, and judges whether there is received signal intensity less than the second preset signals
The receiving electrode of intensity, i.e. the second receiving electrode.
Second receiving electrode if it does not exist then illustrates the finger of terminal user at this time not close to terminal screen or finger
Farther out apart from terminal screen, touch operation is responded insufficient for terminal, terminal will return to step S207 at this time, that is, continue
Receiving electrode received signal intensity is obtained, and judges whether there is the second receiving electrode.
Second receiving electrode if it exists then illustrates that the finger of terminal user at this time is close close to terminal screen, terminal
Step S208 will be executed.
In step S208, second receiving electrode, then respond the touch operation if it exists.
When step S207 judges that there are the second receiving electrodes, then terminal responds the position touched according to user's finger
Touch operation.
In the present embodiment, no matter terminal is in first mode or second mode, and the low-voltage that driving electrodes issue is high
The intensity of frequency signal is constant, and the first preset signal strength is greater than the second preset signal strength.In this way when user's finger or face etc.
When position is apart from terminal screen first distance, terminal screen can detect that electric conductor is close in the flrst mode, when with
When the positions such as family finger or face are apart from terminal screen second distance, terminal screen can detect led under the second mode
Electric body is close, here, first distance is greater than second distance.That is, the high sensitivity of terminal screen in the flrst mode in
Sensitivity under the second mode.
Certainly, in other embodiments, the first preset signal strength is identical as the second preset signal strength, and terminal is in the
The intensity for the low-voltage high-frequency signal that driving electrodes issue under one mode is greater than terminal and is in driving electrodes sending under second mode
Signal strength, can equally make sensitivity of the high sensitivity under second mode under first mode.
In step S209, judge whether the talk business terminates；
After terminal responds touch operation, it will judge whether talk business terminates.
In one embodiment, if terminal user, which clicks, terminates push-to-talk button, illustrate that talk business terminates.Or in user's point
When hitting after terminating push-to-talk button, and exiting telephony feature, illustrate that talk business terminates.
In step S210, if the talk business terminates, the terminal screen is kept to be in second mode；
At the end of step S209 judges talk business, terminal keeps being in second mode, and such user can be normal
Using terminal.
In step S211, if the talk business is not finished, after being spaced preset time, switch the terminal to described
First mode.
If step S209 judges that talk business is not finished, illustrate that terminal user temporarily takes terminal near from ear, eventually
End subscriber may again move to terminal near ear, and this time switches to first mode after preset time, by terminal, with
Convenient for detecting whether terminal screen needs in breath screen state or bright screen state in the flrst mode.
It is understood that will return to step S202 when terminal is under first mode, that is, continue to determine whether
There are the first receiving electrodes, in order to detect whether electric conductor close to terminal screen.
In order to more clearly from illustrate the terminal screen control method in the present embodiment, below in conjunction with concrete application
Scene is illustrated.
In the application scenarios, when user terminal receives incoming call, user terminal will run first mode.User terminal
It will detect whether that electric conductor (such as finger) is close.
If user with finger close to terminal screen, and when the distance between finger and terminal screen reach certain value, finger
The part low-voltage high-frequency signal that driving electrodes are issued imports the earth, and (i.e. first connects the part receiving electrode in such terminal
Receive electrode) signal strength that receives will be less than the first preset signal strength, and terminal will detect that electric conductor is close at this time
Terminal screen.
Terminal by the number of the first receiving electrode of further statistics and judge the first receiving electrode number whether be greater than it is pre-
If electrode number.
Assuming that default electrode number is 3, the number of the first receiving electrode is 2, then terminal is according to the number of the first receiving electrode
It is the small electric conductor of the contacts area such as finger at this time close to terminal screen that mesh, which is not more than default electrode number judgement, and terminal will at this time
Second mode is switched to from first mode.
When terminal is in second mode, user's finger need to be further towards terminal screen so that terminal screen can be felt
Know touch operation.
Specifically, when user's finger is close to terminal screen certain distance, user's finger can further be sent out driving electrodes
Part low-voltage high-frequency signal out imports the earth, and such terminal will judge that there are received signal intensity and preset less than second
That is, there is the second receiving electrode in the receiving electrode of signal strength.
When terminal detects the presence of the second receiving electrode, terminal will respond the touch operation of user.Specifically, if user
Button is answered with finger click, then the touch operation for answering button is clicked in response by terminal, i.e., user terminal and other side use at this time
Family is on call.
When terminal is on call, terminal, which will judge current talk business also, not to be terminated, then when interval is default
Between after (such as 3 seconds), switch to first mode.
If after button is answered in click, terminal is moved near ear by user.Since terminal is in first mode at this time, eventually
End will further detect whether that there are the first receiving electrodes, that is, judge whether there is received signal intensity less than the first default letter
The receiving electrode of number intensity.
If terminal screen reaches certain distance value at a distance from ear, the electric conductors such as ear, face will be by multiple drives
The part low-voltage high-frequency signal that moving electrode issues imports the earth, and the signal strength that such part receiving electrode receives will be small
In the first preset signal strength, i.e. terminal will detect that there are the first receiving electrodes.
Since ear, face's homalographic are bigger than finger area, such terminal will detect that the number of the first receiving electrode
Greater than default electrode number 3, terminal will switch to breath screen state from bright screen state, and user will not during receiving calls
There is the problem of maloperation, while electricity can be saved again.
Above-mentioned application scenarios are used merely to illustrate an implementation process of the terminal screen control method in the present embodiment,
It cannot be used to limit terminal screen control method in the present embodiment.
Terminal screen control method in the present embodiment can make terminal be in first when terminal is in talk business
Mode, and judge the first reception in multiple receiving electrodes with the presence or absence of received signal intensity less than the first preset signal strength
Electrode；First receiving electrode if it exists illustrates have conductive body close to terminal screen at this time；Further judge the first receiving electrode
Electrode number whether be greater than default electrode number；If electrode number is not more than default electrode number, illustrate it is that finger leans at this time
Nearly terminal screen, terminal will switch to second mode, so as to the touch operation of terminal response user；If electrode number is greater than default
Electrode number illustrates that the positions such as face in order to avoid maloperation and waste electricity, at this time end panel close to terminal screen at this time
Curtain will switch to breath screen state.The terminal as applied by this method does not need built-in proximity sensor, it is possible to reduce end panel
The width of curtain non-display area, that improves terminal screen viewing area accounts for screen ratio.
Fig. 4 is referred to, Fig. 4 is the structural schematic diagram of terminal screen control device in the embodiment of the present invention.The present invention is implemented
The terminal screen control device 300 that example provides can be applied to the electronic equipments such as phone, tablet computer with call function.
In the present embodiment, terminal screen control device 300 includes operation module 301, first judgment module 302 and breath screen
Module 303.Wherein, operation module 301 is used for when terminal detects talk business, and the terminal is made to be in first mode, institute
It states first mode and is in bright screen state or breath screen state for controlling the terminal screen；First judgment module 302 is for judging
Whether the effective area of conductive body close to the terminal screen is more than preset area；If ceasing panel module 303 for described effective
Area is more than preset area, and the terminal screen is switched to breath screen state.
The course of work of the terminal screen control device 300 is discussed in detail below in conjunction with Fig. 4.
When terminal is not in talk business, module 301 is run by controlling terminal and is in second mode, i.e., in second mould
In formula, terminal user can carry out touch operation on a terminal screen, and terminal executes corresponding function according to touch operation.
When terminal is in talk business, module 301 is run by terminal and switches to first mode from second mode.Certainly, in other realities
It applies in example, when terminal is in non-talk business, operation module 301 also can control terminal and be in first mode, not do herein
Concrete restriction.
In the present embodiment, talk business is the business that different user realizes communication by phone, and talk business includes not
Terminal can be switched to first mode to execute according to the different conditions of talk business by same state, operation module 301.
When terminal is switched to first mode by operation module 301, the first signal will be sent to first judgment module 302,
So that first judgment module 302 according to the first signal judge conductive body close to the terminal screen effective area whether be more than
Preset area.
In general, terminal user carries out often using finger when touch operation on a terminal screen, and terminal user
When receiving calls, terminal can be moved near ear, i.e., close to face, the area at the positions such as finger and face is significantly different,
In order to may determine that face or finger, first judgment module 302 will judge conductive body having close to the terminal screen
Imitate whether area is more than preset area.
If first judgment module 302 judges that the effective area is more than preset area, illustrate leading close to terminal screen
The area of electric body is larger, it is possible to determine that terminal is moved near ear for user, i.e., close to face, in order to avoid maloperation and
Waste electricity and so on, first judgment module 302 will send second signal to breath panel module 303, shield mould so as to obtain interests of
Terminal screen is switched to breath screen state according to second signal by block 304.
Terminal screen control device 300 provided in this embodiment, when terminal is in talk business, operation module 301 makes
Terminal is in first mode, and first judgment module 302 judges whether conductive body surpasses close to the effective area of the terminal screen
Cross preset area；If the effective area is more than preset area, illustrate that terminal screen is close to the biggish portion of face homalographic at this time
Position ceases panel module 303 for terminal screen at this time and switches to breath screen state, answer in this way in order to avoid maloperation and waste electricity
Built-in proximity sensor will not be needed with the terminal of the terminal screen control device 300, it is possible to reduce terminal screen non-display area
Width, improve terminal screen viewing area and account for screen ratio.
Fig. 5 is referred to, Fig. 5 is the another structural schematic diagram of terminal screen control device in the embodiment of the present invention.The present invention
The terminal screen control device 400 that embodiment provides can be applied to the electronics such as phone, tablet computer with call function and set
It is standby.
Terminal screen generally uses capacitive touch screen, and user can carry out touch operation, terminal pair on a terminal screen
The touch operation is responded.In order to accurately find the specific position that user carries out touch operation on a terminal screen
It sets, driving chip, multiple driving electrodes and multiple receiving electrodes is typically provided in terminal screen.
Driving chip is used to export low-voltage high-frequency signal (generally square-wave signal) to driving electrodes, and driving electrodes should
Low-voltage high-frequency signal projects receiving electrode to form stable electric current.
When the finger of user touches terminal screen or close terminal screen certain distance, finger and terminal screen are formed
Capacitor is imitated, part low-voltage high-frequency signal flows into the earth by the equivalent capacity, so that the charge that receiving electrode receives
Quantity is reduced, i.e., the signal strength that receiving electrode receives becomes smaller.Terminal is sentenced according to the signal strength that receiving electrode receives
The position of disconnected touch operation, and then respond corresponding operation.
In the present embodiment, terminal screen control device 400 includes operation module 401, the second judgment module 402, first
Judgment module 403, breath panel module 404, bright panel module 405, third judgment module 406 and respond module 407.
The terminal screen control device 400 in the present embodiment is introduced in detail below in conjunction with Fig. 5.
When terminal is not in talk business, module 401 is run by controlling terminal and is in second mode, i.e., in second mould
In formula, terminal user can carry out touch operation on a terminal screen, and terminal executes corresponding function according to touch operation.
When terminal is in talk business, module 401 is run by terminal and switches to first mode from second mode.
Certainly, in other embodiments, when terminal is not in talk business, operation module 401 also can control terminal
In first mode, it is not particularly limited herein.
In the present embodiment, talk business is the business that different user realizes communication by phone, and talk business includes not
Terminal can be switched to first mode to execute according to the different conditions of talk business by same state, operation module 401.
In one embodiment, when terminal is in the talking state of talk business, call state, carrys out electricity condition or dials
When number state, operation module 401 runs first mode.
After running the operation first mode of module 401, third signal will be sent to the second judgment module 402, so that the
The signal strength that two judgment modules 402 are received according to the multiple receiving electrodes of third signal acquisition, and judge whether there is reception
Signal strength less than the receiving electrode of the first preset signal strength, i.e. the first receiving electrode.
If the second judgment module 402 judges that there is no the first receiving electrodes, that is to say, that all receptions in terminal screen
The signal strength that electrode receives is all larger than the first preset signal strength, illustrates at this time without electric conductor close to terminal screen, or
Person be electric conductor close to terminal screen distance farther out, be insufficient to allow panel module 404 of obtaining interests of that terminal is switched to breath screen state.This
When the second judgment module 402 will to bright panel module 405 send fourth signal so that bright panel module 405 is protected according to fourth signal
The bright screen state that terminal is under first mode is held, watches screen convenient for terminal user.
If the second judgment module 402 judges that there are the first receiving electrodes, that is to say, that have at this time electric conductor (such as face,
The positions such as hand) close to terminal screen.
In general, terminal user carries out often using finger when touch operation on a terminal screen, and terminal user
When receiving calls, terminal can be moved near ear, i.e., close to face, the area at the positions such as finger and face is significantly different,
In order to further judge that face or finger, the second judgment module 402 will send the 5th letter to first judgment module 403
Number, so that how many item is first judgment module 403 count according to the electrode number of the 5th the first receiving electrode of signal statistics
The signal strength that receiving electrode receives is less than the first preset signal strength.After getting electrode number, first judges mould
Block 403 will judge whether the electrode number is greater than default electrode number.
If first judgment module 403 judges that the electrode number is greater than default electrode number, illustrate close to terminal screen
The area of electric conductor is larger, it is possible to determine that terminal is moved near ear for user, i.e., close to face, in order to avoid maloperation with
And waste electricity and so on, first judgment module 403 will send the 6th signal to breath panel module 404, so that screen of obtaining interests of
Terminal screen will be switched to breath screen state according to the 6th signal by module 404.
After terminal screen is switched to breath screen state by breath panel module 404, breath panel module 404 will be to the second judgment module
402 send the 7th signal, so that the second judgment module 402 continues to determine whether that there are first to receive electricity according to the 7th signal
Pole.
If first judgment module 403 judges that the electrode number is not more than default electrode number, illustrate close to terminal screen
Electric conductor area it is smaller, it is possible to determine that for terminal there is no by user do not move to ear etc. nearby answer, at this time may
It is the lesser position of finger homalographic of user close to terminal screen, that is to say, that terminal user may need to touch screen.
First judgment module 403 will send the 8th signal to operation module 401 at this time, so that operation 401 basis of module
Terminal is switched to second mode from first mode by the 8th signal, and the position for being convenient for terminal to be touched according to terminal user in this way is with phase
Answer touch operation.
After terminal is switched to second mode by operation module 401, operation module 401 will be sent out to third judgment module 406
The 9th signal is sent, so that according to the 9th signal to will acquire the signal that multiple receiving electrodes receive strong for third judgment module 406
Degree, and judge whether there is receiving electrode of the received signal intensity less than the second preset signal strength, i.e. the second receiving electrode.
If third judgment module 406 is judged there are the second receiving electrode, the tenth signal is sent to respond module 407,
So that respond module 407 responds touch operation according to the tenth signal.
In one embodiment, when respond module 407 is after responding touch operation, it will judge whether talk business terminates, if
Respond module 407 judges that talk business is not finished, and illustrates that user may search phone number in talk business midway using terminal
The information such as code, i.e. user are possible to again to move to terminal near ear and receive calls.
At this point, respond module 407 sends the 11st signal to operation module 401, so that operation module 401 is according to the 11st
Terminal is switched to first mode after being spaced preset time by signal.In this way, when user again moves to terminal near ear
When, terminal can detect whether to need to switch to terminal screen breath screen state in the flrst mode.
If third judgment module 406 judges that there is no the second receiving electrodes, illustrate the finger of terminal user at this time simultaneously
Farther out apart from terminal screen not close to terminal screen or finger, touch operation is responded insufficient for terminal, third is sentenced at this time
Disconnected module 406 continues to reacquire receiving electrode received signal intensity, and judges whether there is the second receiving electrode.
Terminal screen control device 400 provided in this embodiment, when terminal is in talk business, operation module 401 makes
Terminal is in first mode, and the second judgment module 402 judges to be less than in multiple receiving electrodes with the presence or absence of received signal intensity
First receiving electrode of the first preset signal strength；First receiving electrode if it exists illustrates have conductive body close to terminal at this time
Screen；First judgment module 403 further judges whether the electrode number of the first receiving electrode is greater than default electrode number；If electric
Number of poles mesh is not more than default electrode number, illustrate to be finger at this time close to terminal screen, and terminal is switched to the by operation module 401
Two modes, so as to the touch operation of terminal response user；If electrode number is greater than default electrode number, illustrate the portions such as face at this time
Position ceases panel module 404 for terminal screen at this time and switches to breath screen close to terminal screen in order to avoid maloperation and waste electricity
State.Terminal applied by the device 400 does not need built-in proximity sensor, it is possible to reduce the width of terminal screen non-display area
Degree, that improves terminal screen viewing area accounts for screen ratio.
The present invention also provides a kind of terminals, such as tablet computer, mobile phone terminal, referring to Fig. 6, Fig. 6 is that the present invention is implemented
The structural schematic diagram for the terminal that example provides.The terminal 500 may include radio circuit 501, memory 502, input unit 503,
The portions such as terminal screen 504, sensor 505, voicefrequency circuit 506, wireless fidelity module 507, processor 508 and power supply 509
Part.
It will be understood by those skilled in the art that the restriction of terminal structure shown in Fig. 6 not structure paired terminal, can wrap
It includes than illustrating more or fewer components, perhaps combines certain components or different component layouts.
Radio circuit 501 can be used for receiving and sending messages or communication process in signal send and receive.
Memory 502 can be used for storing application program and data.It include that can hold in the application program that memory 502 stores
Line code.Application program can form various functional modules.Processor 508 is stored in the application journey of memory 502 by operation
Sequence, thereby executing various function application and data processing.
Input unit 503 can be used for receiving number, character information or the user's characteristic information (such as fingerprint) of input, and
Generate keyboard related with user setting and function control, mouse, operating stick, optics or trackball signal input.
Terminal screen 504 can be used for showing information input by user or be supplied to user information and terminal it is various
Graphical user interface, these graphical user interface can be made of figure, text, icon, video and any combination thereof.
In one embodiment, terminal screen 504 can be capacitive touch screen, and user can be enterprising in terminal screen 504
Row touch operation, processor 508 respond the touch operation.Driving chip, multiple is typically provided in terminal screen 504
Driving electrodes and multiple receiving electrodes.Driving chip is used for driving electrodes output low-voltage high-frequency signal (generally square wave letter
Number), which is projected receiving electrode to form stable electric current by driving electrodes.
When user's finger touches terminal screen 504, finger and terminal screen 504 form equivalent capacity, part low-voltage
High-frequency signal flows into the earth by the equivalent capacity, so that the amount of charge that receiving electrode receives is reduced, that is, receives electricity
The signal strength that pole receives becomes smaller.Processor 508 judges touch operation according to the signal strength that receiving electrode receives
Position, and then respond corresponding operation.
Terminal 500 may also include at least one sensor 505, such as gravity accelerometer, can be used to identify mobile phone
The application (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating) of posture, (such as the step counting of Vibration identification correlation function
Device, percussion) etc..
Voicefrequency circuit 506 can provide the audio interface between user and terminal by loudspeaker, microphone.Voicefrequency circuit
The audio data received can be converted into electric signal by 506, be transferred to loudspeaker, be converted to voice signal output by loudspeaker；
On the other hand, the voice signal of collection is converted to electric signal by microphone, is converted to audio number after being received by voicefrequency circuit 506
According to then such as another terminal will be sent to through radio circuit 501 after audio data output processor 508 handles, or by sound
Frequency is further processed according to output to memory 502.
Wireless fidelity module 507 is used to help user's using terminal and sends and receive e-mail, browses webpage and access streaming matchmaker
Body etc., it provides wireless broadband internet access for user.It, can be with although Fig. 6 shows wireless fidelity module 507
Understand, and be not belonging to must be configured into for terminal, can according to need completely within the scope of not changing the essence of the invention
And it omits.
Processor 508 is the control centre of terminal, using the various pieces of various interfaces and the entire terminal of connection, is led to
It crosses operation or executes the application program being stored in memory 502, and call the data being stored in memory 502, execute
The various functions and processing data of terminal, to carry out integral monitoring to terminal.
Terminal further includes the power supply 509 powered to all parts.Preferably, power supply can pass through power-supply management system and place
It is logically contiguous to manage device 508, to realize the functions such as management charging, electric discharge and power managed by power-supply management system.
Although being not shown in Fig. 6, terminal can also include camera, bluetooth module etc., and details are not described herein.
Specifically in the present embodiment, the processor 508 in terminal can be according to following instruction, will be one or more
The corresponding executable code of the process of application program is loaded into memory 502, and is run by processor 508 and be stored in storage
Application program in device 502, to realize various functions: when terminal detects talk business, the terminal being made to be in first
Mode, the first mode are in bright screen state or breath screen state for controlling the terminal screen；Judge that conductive body is close
Whether the effective area of the terminal screen is more than preset area；If the effective area is more than preset area, by the terminal
Screens switch extremely breath screen state.
In one embodiment, the terminal screen includes multiple receiving electrodes, and processor 508 judges conductive body in execution
Before whether the effective area close to the terminal screen is more than preset area, also executes: judging in multiple receiving electrodes
The first receiving electrode with the presence or absence of received signal intensity less than the first preset signal strength, wherein first preset signals
Intensity is corresponding with the first mode；First receiving electrode if it exists then judges conductive body close to the terminal screen
Effective area whether be more than preset area.
In one embodiment, processor 508 judge conductive body close to the terminal screen effective area whether be more than
It is specific to execute: to judge whether the electrode number of first receiving electrode is greater than default electrode number when preset area；If described
Electrode number is greater than the default electrode number, then determines that the effective area is more than preset area.
Processor 508 after having executed the electrode number for judging the first receiving electrode and whether being greater than default electrode number,
It is also used to execute: if the electrode number is not more than the default electrode number, switching the terminal to second mode, wherein
The second mode is for responding touch operation；Judge to be less than in multiple receiving electrodes with the presence or absence of received signal intensity
Second receiving electrode of the second preset signal strength, wherein second preset signal strength is corresponding with the second mode；If
There are second receiving electrodes, then respond the touch operation.
In one embodiment, processor 508 is also used to execute and judges the call industry after having executed response touch operation
Whether business terminates；If the talk business is not finished, after being spaced preset time, switch the terminal to the first mode.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, it may refer to the detailed description of the synchronous method above with respect to contact information, details are not described herein again.
Terminal screen control device provided in an embodiment of the present invention is for example computer, tablet computer, has touch function
Mobile phone etc., the terminal screen control method in the terminal screen control device and foregoing embodiments belongs to same design,
Either offer method in the terminal screen control method embodiment can be provided on the terminal screen control device,
Specific implementation process is detailed in the terminal screen control method embodiment, and details are not described herein again.
It should be noted that for terminal screen control method of the present invention, this field common test personnel can be with
Understand all or part of the process for realizing terminal screen control method described in the embodiment of the present invention, is that can pass through computer program
It is completed to control relevant hardware, the computer program can be stored in a computer-readable storage medium, such as store
It is executed in the memory of terminal, and by least one processor in the terminal, in the process of implementation may include such as the end
Hold the process of the embodiment of screen control method.Wherein, the storage medium can for magnetic disk, CD, read-only memory (ROM,
Read Only Memory), random access memory (RAM, Random Access Memory) etc..
Each functional unit in the embodiment of the present invention can integrate in a processing module, be also possible to each unit list
It is solely physically present, can also be integrated in two or more units in a module.Above-mentioned integrated module can both use
Formal implementation of hardware can also be realized in the form of software function module.If the integrated module is with software function
The form of module is realized and when sold or used as an independent product, also can store in computer-readable storage Jie
In matter.Storage medium mentioned above can be read-only memory, disk or CD etc..Above-mentioned each device or system, can be with
Execute the method in correlation method embodiment.
In conclusion although the present invention has been disclosed above in the preferred embodiment, but above preferred embodiment is not to limit
The system present invention, those skilled in the art can make various changes and profit without departing from the spirit and scope of the present invention
Decorations, therefore protection scope of the present invention subjects to the scope of the claims.
Claims (10)
1. a kind of terminal screen control method characterized by comprising
When terminal detects talk business, the terminal is set to be in first mode, the first mode is for controlling the end
End screen is in bright screen state or breath screen state；Wherein, the terminal screen includes multiple receiving electrodes；
Judge to connect in multiple receiving electrodes with the presence or absence of first of received signal intensity less than the first preset signal strength
Electrode is received, wherein first preset signal strength is corresponding with the first mode；
First receiving electrode if it exists, then judge conductive body close to the effective area of the terminal screen whether be more than pre-
If area；
If the effective area is more than preset area, the terminal screen is switched into breath screen state.
2. terminal screen control method according to claim 1, which is characterized in that the judgement conductive body is described in
Whether the effective area of terminal screen is more than preset area, comprising:
Judge whether the electrode number of first receiving electrode is greater than default electrode number；
If the electrode number is greater than the default electrode number, determine that the effective area is more than preset area.
3. terminal screen control method according to claim 2, which is characterized in that in the first receiving electrode of the judgement
Whether electrode number is greater than after default electrode number, further includes:
If the electrode number is not more than the default electrode number, switch the terminal to second mode, wherein described the
Two modes are for responding touch operation；
Judge to connect in multiple receiving electrodes with the presence or absence of second of received signal intensity less than the second preset signal strength
Electrode is received, wherein second preset signal strength is corresponding with the second mode；
Second receiving electrode if it exists, then respond the touch operation.
4. terminal screen control method according to claim 3, which is characterized in that the response touch operation it
Afterwards, further includes:
Judge whether the talk business terminates；
If the talk business is not finished, after being spaced preset time, switch the terminal to the first mode.
5. a kind of terminal screen control device characterized by comprising
Module is run, for when terminal detects talk business, making the terminal be in first mode, the first mode is used
Bright screen state or breath screen state are in controlling the terminal screen；Wherein, the terminal screen includes multiple receiving electrodes；
Second judgment module, it is default less than first with the presence or absence of received signal intensity in multiple receiving electrodes for judging
First receiving electrode of signal strength, wherein first preset signal strength is corresponding with the first mode；
First judgment module then judges conductive body close to the terminal screen for first receiving electrode if it exists
Whether effective area is more than preset area；
Panel module is ceased, if being more than preset area for the effective area, the terminal screen is switched into breath screen state.
6. terminal screen control device according to claim 5, which is characterized in that the first judgment module is for judging
Whether the electrode number of first receiving electrode is greater than default electrode number；If the electrode number is greater than the default electrode
Number then determines that the effective area is more than preset area.
7. terminal screen control device according to claim 6, which is characterized in that described device further includes that third judges mould
Block and respond module；
If the operation module is also used to the electrode number no more than the default electrode number, switch the terminal to the
Two modes, wherein the second mode is for responding touch operation；
The third judgment module is for judging in multiple receiving electrodes with the presence or absence of received signal intensity less than second
Second receiving electrode of preset signal strength, wherein second preset signal strength is corresponding with the second mode；
The respond module then responds the touch operation for second receiving electrode if it exists.
8. terminal screen control device according to claim 7, which is characterized in that the respond module is also used to judge institute
State whether talk business terminates；
If the operation module is not finished for the talk business, after being spaced preset time, switch the terminal to described
First mode.
9. a kind of terminal, including memory, processor, and store in the memory and can be run in the processor
Computer program, which is characterized in that the processor is realized when executing the computer program as Claims 1-4 is any
Method described in.
10. a kind of storage medium, is stored with computer program, wherein the computer program executes computer as weighed
Benefit requires 1 to 4 described in any item methods.
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| CN110800278B (en) * | 2017-09-20 | 2021-07-13 | 深圳市欢太科技有限公司 | Call processing method and related product |
| CN108536497A (en) * | 2017-12-28 | 2018-09-14 | 努比亚技术有限公司 | Double-sided screen word input control method, equipment and computer readable storage medium |
| CN109068378A (en) * | 2018-07-13 | 2018-12-21 | 奇酷互联网络科技（深圳）有限公司 | The method, apparatus of mobile terminal and control mobile terminal breath screen |
| CN110401773B (en) * | 2019-07-22 | 2021-03-02 | Oppo广东移动通信有限公司 | Screen state control method and related device |
| CN112462928B (en) * | 2019-09-06 | 2024-03-26 | 北京小米移动软件有限公司 | Operation execution method, device and storage medium |
| CN115550504A (en) * | 2022-08-08 | 2022-12-30 | 赫名迪科技(深圳)有限公司 | Screen control method and device |
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| CN104182145B (en) * | 2014-08-22 | 2017-07-14 | 广东欧珀移动通信有限公司 | A kind of method for preventing misoperation of touch screen, device and mobile device |
| CN104951160A (en) * | 2015-06-12 | 2015-09-30 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| KR102356636B1 (en) * | 2015-06-26 | 2022-01-28 | 삼성전자주식회사 | Input device, electronic apparatus for receiving signal from the input device and controlling method thereof |
| CN105549736B (en) * | 2015-12-09 | 2018-09-18 | 广东欧珀移动通信有限公司 | Income prompting method, device and mobile terminal |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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