CN106936993A - Terminal screen control method and device - Google Patents
Terminal screen control method and device Download PDFInfo
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- CN106936993A CN106936993A CN201710132061.7A CN201710132061A CN106936993A CN 106936993 A CN106936993 A CN 106936993A CN 201710132061 A CN201710132061 A CN 201710132061A CN 106936993 A CN106936993 A CN 106936993A
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- 238000000034 method Methods 0.000 title claims abstract description 50
- 230000004044 response Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 abstract description 18
- 239000002699 waste material Substances 0.000 abstract description 10
- 239000004020 conductor Substances 0.000 description 23
- 230000006870 function Effects 0.000 description 22
- 238000003860 storage Methods 0.000 description 12
- 230000006854 communication Effects 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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- 238000005314 correlation function Methods 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.The method includes：When terminal detects talk business, the terminal is set to be in first mode, the first mode is used to control the terminal screen to be in bright screen state or breath screen state；Judge whether conductive body exceedes preset area close to the effective area of the terminal screen；If the effective area exceedes preset area, illustrate terminal screen near the position such as face, in order to avoid maloperation and waste electricity, now terminal screen will switch to breath screen state.By the terminal that the method is applied does not need built-in proximity transducer, 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 technology
It is often square on a terminal screen in order to prevent user's function button in screen is encountered by mistake during receiving calls
Non-display area at be positioned proximate to sensor, using the distance between proximity transducer detection terminal and obstacle (such as face),
When proximity transducer detects obstacle and terminal is closer to the distance, terminal will perform breath screen operation, and such user would not miss
Function button is encountered, while may also operate as the effect of power saving.
However, being positioned proximate to sensor can increase the width of non-display area, cause the viewing area of terminal screen accounts for screen ratio
It is not high.In addition, needing to open up perforate on non-display area, the detectable signal in order to proximity transducer can send, and this is increased by
The manufacture difficulty of screen, while also increasing terminal part quantity, increases cost of manufacture.
The content of the invention
The embodiment of the present invention provides a kind of terminal screen control method and device；The terminal screen control method need not make
The breath screen state of terminal screen can be realized with proximity transducer.
The embodiment of the present invention provides a kind of terminal screen control method, including：
When terminal detects talk business, the terminal is set to be in first mode, the first mode is used to control institute
State terminal screen and be in bright screen state or breath screen state；
Judge whether conductive body exceedes preset area close to the effective area of the terminal screen；
If the effective area exceedes 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, including：
Operation module, for when terminal detects talk business, making the terminal be in first mode, first mould
Formula is used to control the terminal screen to be in bright screen state or breath screen state；
First judge module, for judging whether conductive body exceedes default face close to the effective area of the terminal screen
Product；
Breath panel module, if exceeding preset area for the effective area, breath screen state is switched to by the terminal screen.
The embodiment of the present invention provides a kind of terminal screen control method and device.The terminal screen control method is in end
When talk business, the terminal is set to be in first mode, and judge conductive body close to the effective area of the terminal screen
Whether preset area is exceeded；If the effective area exceedes preset area, illustrate now the close face homalographic of terminal screen compared with
Big position, in order to avoid maloperation and waste electricity, terminal screen will switch to breath screen state.By the method is applied
Terminal do not need built-in proximity transducer, it is possible to reduce the width of terminal screen non-display area, improve terminal screen viewing area
Account for screen ratio.
Brief description of the drawings
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 representation of terminal screen control device in the embodiment of the present invention.
Fig. 5 is the another structural representation of terminal screen control device in the embodiment of the present invention.
Fig. 6 is the structural representation of terminal in the embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, the every other implementation that those skilled in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the 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 for distinguishing first element and another element.For example, not departing from the present invention
Scope in the case of, the first control can be referred to as the second control, and similarly, the second control can be referred to as the first control.
First control and the second control both control, but it is not same control.Additionally, term " comprising " and " having " and it
Any deformation, it is intended that covering non-exclusive is included.
Fig. 1 is referred to, 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, the panel computer with communication function.
The terminal screen control method of the present embodiment includes following steps：
In step S101, when terminal is in talk business, the terminal is set to be in first mode, wherein described first
Pattern is used to control the terminal screen to be in bright screen state or breath screen state；
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 on a terminal screen carried out, and terminal performs corresponding function according to touch operation.Lead to when terminal is in
During call business, terminal will switch to first mode from second mode.
Certainly, in other embodiments, terminal is when talk business is not in, it is also possible in first mode, herein not
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 being tested with electric conductor and being nearer apart from terminal screen, terminal will enter deposit interest 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 near, terminal enters bright screen state.
In the present embodiment, talk business is the business that different user realizes communication by phone, and talk business is included not
Same state, terminal can be performed according to the different conditions of residing talk business and switch to first mode.Refer to Fig. 2 institutes
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
The state of kind, respectively：
A：It is 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, when terminal user is connected to incoming call, after user selects to answer button under the second mode, terminal user with it is right
Square user will be in just in talking state, and now terminal can typically moved to and answered near ear by user, in order to prevent face
The position maloperation such as portion and electricity of avoiding waste etc., first mode is switched to by terminal.
Again for example, under the second mode, terminal user actively dials the other user's phone, and waits other side to answer.When right
After square user's selection is answered, now terminal will be detected and be in talking state, and terminal is switched into first mode.
B：In calling, namely call state.Terminal user waits other side to use after the other user's telephone number is actively dialed
The state that family is answered.
For example, under the second mode, after button is dialed in terminal user's input the other user's telephone number and click, i.e. terminal
Into call state, now terminal user is often moved near ear terminal, and at this moment terminal will switch to first mode.
C：Carry out electricity condition.Now terminal user is called party.
For example, when terminal monitoring to have incoming call when, terminal is to switch to first mode from second mode.Accordingly even when terminal
User opens incoming call auto-pickup function, i.e., answered etc. using voice and the answering mode for answering button is touched without finger connect
When listening, the method in the present embodiment can also be applicable.
D：Dial the number state.Terminal user is intended to the other user and makes a phone call, and it clicks on opening on a terminal screen
State after telephony feature.
For example, when terminal user needs to dial the other user's telephone number, terminal user clicks on dial under the second mode
After phone functions, when terminal ejects the interface as shown in D in Fig. 2, terminal will switch to first mode.Need to make in user
During with calling 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 applicable.
It is understood that the state included by talk business is not limited to above-mentioned several, will not enumerate herein.
In step s 102, judge whether conductive body exceedes preset area close to the effective area of the terminal screen；
In general, terminal user carries out often using finger during touch operation on a terminal screen, and terminal user
When receiving calls, terminal can be moved near ear, i.e., near face, the area at the position such as finger and face is significantly different,
In order to may determine that face or finger, it is pre- that terminal will determine that whether conductive body exceedes near the effective area of terminal screen
If area.
In step s 103, if the effective area exceedes preset area, the terminal screen is switched into breath screen shape
State.
If the effective area exceedes preset area, illustrate that the area of electric conductor near terminal screen is larger, can sentence
Be set to user to move near ear terminal, i.e., near face, the generation in order to avoid maloperation and situations such as waste electricity,
Terminal screen will switch to breath screen state.
The terminal screen control method that the present embodiment is provided, when terminal is in talk business, makes terminal be in first
Pattern, and judge whether conductive body exceedes preset area close to the effective area of the terminal screen；If the effective area
More than preset area, illustrate that now terminal screen is near the larger position of face homalographic.In order to avoid maloperation and waste
Electricity, now terminal screen will switch to breath screen state.By the terminal that the method is applied does not need built-in proximity transducer,
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, the panel computer with communication function.
Terminal screen typically uses capacitive touch screen, and user can on a terminal screen carry out touch operation, terminal-pair
The touch operation is responded.The specific position of touch operation is carried out on a terminal screen in order to exactly find user
Put, driving chip, multiple driving electrodes and multiple receiving electrodes are 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 the electric current of stabilization.
During when the finger touch terminal screen of user or near terminal screen certain distance, finger and terminal screen formation etc.
Effect electric capacity, part low-voltage high-frequency signal flows into the earth by the equivalent capacity, so that the electric charge that receiving electrode is received
Quantity is reduced, i.e., the signal intensity that receiving electrode is received diminishes.Signal intensity that terminal is received according to receiving electrode is sentenced
The position of disconnected touch operation, and then respond corresponding operation.
The terminal screen control method of the present embodiment includes following steps：
In step s 201, when terminal is in talk business, the terminal is made to be in first mode, wherein described first
Pattern is used to control the terminal screen to be in bright screen state or breath screen state；
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 performs corresponding function according to touch operation.When terminal is in call industry
During business, terminal will switch to first mode from second mode.Certainly, in other embodiments, terminal is being not in talk business
When, it is also possible in first mode, it is 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 being tested with electric conductor and being nearer apart from terminal screen, terminal will enter deposit interest screen state, can thus keep away
Exempt from maloperation of the user to terminal screen, while electricity can be saved again.When detecting that no electric conductor is close to, terminal enters
Bright screen state.
In the present embodiment, talk business is the business that different user realizes communication by phone, and talk business is included not
Same state, terminal can be performed according to the different conditions of residing talk business and switch to first mode.
In step S202, judge to be preset less than first with the presence or absence of the signal intensity for receiving in multiple receiving electrodes
First receiving electrode of signal intensity, wherein first preset signal strength is corresponding with the first mode；
When terminal is in first mode, the driving electrodes transmitting low-voltage high-frequency signal of terminal screen, terminal will be obtained
The signal intensity that multiple receiving electrodes are received, and judge whether that the signal intensity for receiving is less than the first preset signal strength
Receiving electrode, i.e. the first receiving electrode.
In step S203, if not existing first receiving electrode, the terminal screen is kept to be in bright screen state.
If step S202 is judged in the absence of the first receiving electrode, that is to say, that all receiving electrodes connect in terminal screen
The signal intensity for receiving is all higher than the first preset signal strength, illustrates now without electric conductor near terminal screen, or lead
Electric body is distant near terminal screen, is insufficient to allow terminal to switch to breath screen state.Therefore, terminal will keep first mode
Under bright screen state, be easy to terminal user's viewing terminal screen.
In step S204, if there is first receiving electrode, the electrode number of first receiving electrode is judged
Whether more than default electrode number；
If step S202 judges there is the first receiving electrode, that is to say, that now have electric conductor (such as face, hand portion
Position) near terminal screen.
In general, terminal user carries out often using finger during touch operation on a terminal screen, and terminal user
When receiving calls, terminal can be moved near ear, i.e., near face, the area at the position such as finger and face is significantly different,
In order to determine whether face or finger, terminal will count the electrode number of the first receiving electrode, i.e., statistics has many
The signal intensity that few bar receiving electrode is received is less than the first preset signal strength.
After the electrode number for getting the first receiving electrode, judge the electrode number whether more than default number of electrodes
Mesh.
In step S205, if the electrode number is more than the default electrode number, by terminal screen switching
To breath screen state.
If the electrode number is more than default electrode number, judge that electric conductor surpasses near the effective area of the terminal screen
Preset area is crossed, also just explanation is larger near the area of the electric conductor of terminal screen, it is possible to determine that for terminal is moved to ear by user
Near piece, i.e., near face, the generation in order to avoid maloperation and situations such as waste electricity, terminal screen will switch to breath screen
State.
When terminal is in breath screen state, terminal will continue to obtain the signal intensity that multiple receiving electrodes are received, and sentence
It is disconnected to whether there is the first receiving electrode, that is, return and perform step S202.
In step S206, if the electrode number is not more than the default electrode number, switch the terminal to
Two modes, wherein the second mode is used to respond touch operation；
If the electrode number is not more than default electrode number, illustrate that the area of electric conductor near terminal screen is smaller, can
Be judged to terminal do not have by user move to ear etc. nearby answered, be probably now user finger homalographic it is smaller
Position near terminal screen, that is to say, that terminal user may need Touch screen.
Now terminal will switch to second mode, the position for being so easy to terminal to be touched according to terminal user from first mode
To respond touch operation.
In step S207, judge to be preset less than second with the presence or absence of the signal intensity for receiving in multiple receiving electrodes
Second receiving electrode of signal intensity, wherein second preset signal strength is corresponding with the second mode；
Because the driving electrodes in terminal send out low-level high-frequency signal according to intervals, therefore terminal will
The signal intensity that multiple receiving electrodes are received is got at regular intervals.When terminal switches to second mode, terminal will
The signal intensity that multiple receiving electrodes are received is obtained, and judges whether that the signal intensity for receiving is less than the second preset signals
The receiving electrode of intensity, i.e. the second receiving electrode.
If not existing the second receiving electrode, illustrate the finger of now terminal user not near terminal screen or finger
Apart from terminal screen farther out, insufficient for terminal response touch operation, now terminal will be returned and perform step S207, that is, continue
The signal intensity that receiving electrode is received is obtained, and judges whether the second receiving electrode.
If in the presence of the second receiving electrode, illustrating finger close, the terminal that has been close to terminal screen of now terminal user
Step S208 will be performed.
In step S208, if there is second receiving electrode, the touch operation is responded.
When step S207 judges there is the second receiving electrode, 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 send is high
The intensity of frequency signal is constant, and the first preset signal strength is more than the second preset signal strength.So when user's finger or face etc.
Position apart from terminal screen first apart from when, terminal screen can just detect in the flrst mode electric conductor be close to, when with
When the position such as family finger or face is apart from terminal screen second distance, terminal screen can just detect led under the second mode
Electric body is close to, here, the first distance is more than second distance.That is, terminal screen sensitivity in the flrst mode is higher than
Sensitivity under the second mode.
Certainly, in other embodiments, the first preset signal strength is identical with the second preset signal strength, and terminal is in the
Driving electrodes send under the intensity of the low-voltage high-frequency signal that driving electrodes send under one pattern is in second mode more than terminal
Signal intensity, can equally cause sensitivity under first mode higher than the sensitivity under second mode.
In step S209, judge whether the talk business terminates；
After terminal response touch operation, will determine that whether talk business terminates.
In one embodiment, if terminal user clicks on terminates push-to-talk button, illustrate that talk business terminates.Or in user's point
After hitting end push-to-talk button, and when 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 does not terminate, after the Preset Time of interval, switch the terminal to described
First mode.
If step S209 judges that talk business does not terminate, illustrate that terminal user is temporarily taken near ear terminal, eventually
End subscriber again may be moved near ear terminal, and terminal is switched to first mode by this time every after Preset Time, with
It is easy to detect whether terminal screen is needed in breath screen state or bright screen state in the flrst mode.
It is understood that when terminal is under first mode, step S202 is performed by returning, that is, continue to determine whether
In the presence of the first receiving electrode, in order to detect whether electric conductor near 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
Will detect whether that electric conductor (such as finger) is close to.
If, with finger near terminal screen, and the distance between finger and terminal screen are when reaching certain value, finger for user
The part low-voltage high-frequency signal that driving electrodes are sent imports the earth, and (i.e. first connects the part receiving electrode in such terminal
Receive electrode) signal intensity that receives will be less than the first preset signal strength, and now terminal will detect that electric conductor is close
Terminal screen.
Whether terminal is by the further number of the first receiving electrode of statistics and judge the number of the first receiving electrode more than pre-
If electrode number.
Assuming that default electrode number is 3, the number of the first receiving electrode is 2, then number of the terminal according to the first receiving electrode
Mesh is not more than default electrode number and judges it is now that the small electric conductor of the contacts area such as finger is close to terminal screen, and now terminal will
Second mode is switched to from first mode.
When terminal is in second mode, user's finger need to be further towards terminal screen alloing that terminal screen is felt
Know touch operation.
Specifically, when user's finger is near terminal screen certain distance, user's finger further can send out driving electrodes
The part low-voltage high-frequency signal for going out imports the earth, and such terminal will determine that out to be preset in the presence of the signal intensity for receiving less than second
The receiving electrode of signal intensity, i.e., in the presence of the second receiving electrode.
When terminal detects the presence of the second receiving electrode, terminal will respond the touch operation of user.Specifically, if user
Clicked on finger and answer button, then terminal will respond the touch operation clicked on and answer button, i.e., now user terminal is used with other side
Family is in talking state.
When terminal is in talking state, terminal will determine that out that current talk business does not terminate also, then when being spaced default
Between after (such as 3 seconds), switch to first mode.
If user is moved near ear terminal after button is answered in click.Because now terminal is in first mode, eventually
End will further detect whether there is the first receiving electrode, that is, judge whether the signal intensity for receiving less than the first default letter
The receiving electrode of number intensity.
If terminal screen reaches certain distance value with the distance of ear, the electric conductor such as ear, face will drive multiple
The part low-voltage high-frequency signal that moving electrode sends imports the earth, and the signal intensity that such part receiving electrode is received will be small
Be will detect that in the presence of the first receiving electrode in the first preset signal strength, i.e. terminal.
Because ear, face's homalographic are bigger than finger area, such terminal will detect that the number of the first receiving electrode
More 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,
Can not be used for limiting 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
Pattern, and judge to be received less than the first of the first preset signal strength with the presence or absence of the signal intensity for receiving in multiple receiving electrodes
Electrode；If in the presence of the first receiving electrode, illustrating now to have conductive body near terminal screen；Determine whether the first receiving electrode
Electrode number whether more than default electrode number；If electrode number is not more than default electrode number, illustrate it is now that finger is leaned on
Nearly terminal screen, terminal will switch to second mode, so as to the touch operation of terminal response user；If electrode number is more than default
Electrode number, illustrates that now the position such as face is near terminal screen, in order to avoid maloperation and wastes electricity, now end panel
Curtain will switch to breath screen state.By the terminal that the method is applied does not need built-in proximity transducer, it is possible to reduce end panel
The width of curtain non-display area, improve terminal screen viewing area accounts for screen ratio.
Fig. 4 is referred to, Fig. 4 is the structural representation 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 is provided can apply to the electronic equipments such as phone, the panel computer with call function.
In the present embodiment, terminal screen control device 300 includes operation module 301, the first judge module 302 and breath screen
Module 303.Wherein, operation module 301 is used to, when terminal detects talk business, make the terminal be in first mode, institute
First mode is stated for controlling the terminal screen to be in bright screen state or breath screen state；First judge module 302 is used to judge
Whether conductive body exceedes preset area close to the effective area of the terminal screen；If breath panel module 303 is used for described effective
Area exceedes preset area, and the terminal screen is switched into 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, control terminal is in second mode by operation module 301, i.e., in second mould
In formula, terminal user can on a terminal screen carry out touch operation, and terminal performs corresponding function according to touch operation.
When terminal is in talk business, terminal is switched to first mode by operation module 301 from second mode.Certainly, in other realities
In applying example, when terminal is in non-talk business, operation module 301 can also control terminal be in first mode, do not do herein
Concrete restriction.
In the present embodiment, talk business is the business that different user realizes communication by phone, and talk business is included not
Same state, operation module 301 can be performed according to the different conditions of talk business and for terminal switch to first mode.
When terminal is switched to first mode by operation module 301, the first signal will be sent to the first judge module 302,
So that the first judge module 302 judges whether conductive body exceedes close to the effective area of the terminal screen according to the first signal
Preset area.
In general, terminal user carries out often using finger during touch operation on a terminal screen, and terminal user
When receiving calls, terminal can be moved near ear, i.e., near face, the area at the position such as finger and face is significantly different,
In order to may determine that face or finger, the first judge module 302 will determine that conductive body having close to the terminal screen
Whether effect area exceedes preset area.
If the first judge module 302 judges that the effective area exceedes preset area, leading near terminal screen is illustrated
The area of electric body is larger, it is possible to determine that for user moves near ear terminal, i.e., near face, in order to avoid maloperation and
The generation of situations such as wasting electricity, the first judge module 302 will send secondary signal to breath panel module 303, so that screen mould of obtaining interests of
Terminal screen is switched to breath screen state by block 304 according to secondary signal.
The terminal screen control device 300 that the present embodiment is provided, when terminal is in talk business, operation module 301 makes
Terminal is in first mode, and the first judge module 302 judges whether conductive body surpasses close to the effective area of the terminal screen
Cross preset area；If the effective area exceedes preset area, illustrate that now terminal screen is near the larger portion of face homalographic
Position, in order to avoid maloperation and waste electricity, now ceases panel module 303 and terminal screen is switched into breath screen state, so should
Built-in proximity transducer 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, that improves terminal screen viewing area accounts for screen ratio.
Fig. 5 is referred to, Fig. 5 is the another structural representation of terminal screen control device in the embodiment of the present invention.The present invention
The terminal screen control device 400 that embodiment is provided can apply to the electronics such as phone, the panel computer with call function and set
It is standby.
Terminal screen typically uses capacitive touch screen, and user can on a terminal screen carry out touch operation, terminal-pair
The touch operation is responded.The specific position of touch operation is carried out on a terminal screen in order to exactly find user
Put, driving chip, multiple driving electrodes and multiple receiving electrodes are 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 the electric current of stabilization.
During when the finger touch terminal screen of user or near terminal screen certain distance, finger and terminal screen formation etc.
Effect electric capacity, part low-voltage high-frequency signal flows into the earth by the equivalent capacity, so that the electric charge that receiving electrode is received
Quantity is reduced, i.e., the signal intensity that receiving electrode is received diminishes.Signal intensity that terminal is received according to receiving electrode is sentenced
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 judge module 402, first
Judge module 403, breath panel module 404, bright screen module 405, the 3rd judge 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, control terminal is in second mode by operation module 401, i.e., in second mould
In formula, terminal user can on a terminal screen carry out touch operation, and terminal performs corresponding function according to touch operation.
When terminal is in talk business, terminal is switched to first mode by operation module 401 from second mode.
Certainly, in other embodiments, when terminal is not in talk business, operation module 401 can also 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 is included not
Same state, operation module 401 can be performed according to the different conditions of talk business and for terminal switch to first mode.
In one embodiment, the talking state of talk business, call state are in when terminal, carry out electricity condition or dial
During number state, the operation operation first mode of module 401.
After the operation first mode of module 401 is run, the 3rd signal will be sent to the second judge module 402, to cause the
The signal intensity that two judge modules 402 are received according to the 3rd signal acquisition multiple receiving electrode, and judge whether to receive
Signal intensity less than the first preset signal strength receiving electrode, i.e. the first receiving electrode.
If the second judge module 402 is judged in the absence of the first receiving electrode, that is to say, that all receptions in terminal screen
The signal intensity that electrode is received is all higher than the first preset signal strength, illustrates now without electric conductor near terminal screen, or
Person is that electric conductor is close to the distant of terminal screen, is insufficient to allow panel module 404 of obtaining interests of that terminal is switched into breath screen state.This
When the second judge module 402 will send the 4th signal to bright screen module 405, with cause bright screen module 405 according to the 4th signal protect
The bright screen state that terminal is under first mode is held, is easy to terminal user to watch screen.
If the second judge module 402 judge exist the first receiving electrode, that is to say, that now have electric conductor (such as face,
The positions such as hand) near terminal screen.
In general, terminal user carries out often using finger during touch operation on a terminal screen, and terminal user
When receiving calls, terminal can be moved near ear, i.e., near face, the area at the position such as finger and face is significantly different,
In order to determine whether face or finger, the second judge module 402 will send the 5th letter to the first judge module 403
Number, to cause how many bar the first judge module 403 according to the electrode number of the 5th the first receiving electrode of signal statistics, that is, counts
The signal intensity that receiving electrode is received is less than the first preset signal strength.After electrode number is got, first judges mould
Whether block 403 will determine that the electrode number more than default electrode number.
If the first judge module 403 judges that the electrode number is more than default electrode number, illustrate near terminal screen
The area of electric conductor is larger, it is possible to determine that for user moves near ear terminal, i.e., near face, in order to avoid maloperation with
And generation situations such as waste electricity, the first judge 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 by module 404 according to the 6th signal.
After terminal screen is switched to breath screen state by breath panel module 404, breath panel module 404 will be to the second judge module
402 send the 7th signal, to cause that the second judge module 402 continues to determine whether that having first receives electricity according to the 7th signal
Pole.
If the first judge module 403 judges that the electrode number is not more than default electrode number, illustrate near terminal screen
Electric conductor area it is smaller, it is possible to determine that for terminal do not have by user move to ear etc. nearby answered, now may
It is the close terminal screen in the less position of finger homalographic of user, that is to say, that terminal user may need Touch screen.
Now the first judge module 403 will send the 8th signal to operation module 401, to cause the operation basis of module 401
Terminal is switched to second mode by the 8th signal from first mode, is so easy to the position that terminal is touched according to terminal user with phase
Answer touch operation.
After terminal is switched to second mode by operation module 401, operation module 401 will be sent out to the 3rd judge module 406
The 9th signal is sent, to cause that the 3rd judge module 406 is strong according to the signal that the 9th signal receives the multiple receiving electrodes of acquisition
Degree, and judge whether receiving electrode of the signal intensity less than the second preset signal strength for receiving, i.e. the second receiving electrode.
If the 3rd judge module 406 judges there is the second receiving electrode, the tenth signal is sent to respond module 407,
To cause that respond module 407 responds touch operation according to the tenth signal.
In one embodiment, when respond module 407 is after touch operation is responded, will determine that whether talk business terminates, if
Respond module 407 judges that talk business does not terminate, and illustrates that user may search phone number in talk business midway using terminal
Information, the i.e. users such as code are possible to again to move to terminal and received calls near ear.
Now, 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 by signal after Preset Time is spaced.So, when user is again moved near ear terminal
When, terminal can detect whether to need that terminal screen is switched into breath screen state in the flrst mode.
If the 3rd judge module 406 is judged, in the absence of the second receiving electrode, to illustrate the finger of now terminal user simultaneously
Apart from terminal screen farther out, insufficient for terminal response touch operation, now the 3rd sentences for close terminal screen or finger
Disconnected module 406 continues to reacquire the signal intensity that receiving electrode is received, and judges whether the second receiving electrode.
The terminal screen control device 400 that the present embodiment is provided, when terminal is in talk business, operation module 401 makes
Terminal is in first mode, and the second judge module 402 judges to be less than with the presence or absence of the signal intensity for receiving in multiple receiving electrodes
First receiving electrode of the first preset signal strength；If in the presence of the first receiving electrode, illustrating now to have conductive body near terminal
Screen；Whether the first judge module 403 determines whether the electrode number of the first receiving electrode more than default electrode number；If electric
Number of poles mesh is not more than default electrode number, illustrates to be now finger near 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 more than default electrode number, the now portion such as face is illustrated
Position, in order to avoid maloperation and waste electricity, now ceases panel module 404 and terminal screen is switched into breath screen near terminal screen
State.The terminal that the device 400 is applied does not need built-in proximity transducer, it is possible to reduce the width of terminal screen non-display area
Degree, improve terminal screen viewing area accounts for screen ratio.
The present invention also provides a kind of terminal, such as panel computer, mobile phone terminal, refers to Fig. 6, and Fig. 6 is implemented for the present invention
The structural representation of the terminal that example is provided.The terminal 500 can include radio circuit 501, memory 502, input block 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 the terminal structure shown in Fig. 6 not structure paired terminal, can wrap
Part more more or less than diagram is included, or combines some parts, or different part arrangements.
Radio circuit 501 can be used to receive and send messages, or in communication process signal reception and transmission.
Memory 502 can be used to store application program and data.Include and can hold in the application program of the storage of memory 502
Line code.Application program can constitute various functions module.Processor 508 is by running application journey of the storage in memory 502
Sequence, so as to perform various function application and data processing.
Input block 503 can be used to receive numeral, character information or the user's characteristic information (such as fingerprint) of input, and
Produce the keyboard relevant with user's setting and function control, mouse, action bars, optics or trace ball signal input.
Terminal screen 504 can be used for show by user input information or be supplied to user information and terminal it is various
Graphical user interface, these graphical user interface can be made up of figure, text, icon, video and its any combination.
In one embodiment, terminal screen 504 can be capacitive touch screen, and user can be enterprising in terminal screen 504
Row touch operation, 508 pairs of touch operations of processor are responded.Driving chip, multiple are typically provided in terminal screen 504
Driving electrodes and multiple receiving electrodes.Driving chip is for driving electrodes output low-voltage high-frequency signal, (generally square wave to be believed
Number), the low-voltage high-frequency signal is projected receiving electrode to form the electric current of stabilization by driving electrodes.
When user's finger touch terminal screen 504, finger forms equivalent capacity, part low-voltage with terminal screen 504
High-frequency signal flows into the earth by the equivalent capacity, so that the amount of charge that receiving electrode is received is reduced, that is, receives electricity
The signal intensity that pole receives diminishes.Signal intensity that processor 508 is received according to receiving electrode judges touch operation
Position, and then respond corresponding operation.
Terminal 500 may also include at least one sensor 505, such as Gravity accelerometer can be used to recognize mobile phone
The application (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating) of attitude, Vibration identification correlation function (such as meter step
Device, percussion) etc..
Voicefrequency circuit 506 can provide the COBBAIF between user and terminal by loudspeaker, microphone.Voicefrequency circuit
506 voice datas that will can be received are converted into electric signal, are transferred to loudspeaker, and being converted to voice signal by loudspeaker exports；
On the other hand, the voice signal of collection is converted to electric signal by microphone, and audio number is converted to after being received by voicefrequency circuit 506
According to then after voice data output processor 508 is processed, through radio circuit 501 being sent to such as another terminal, or by sound
Frequency data output is to memory 502 so as to further treatment.
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 has provided the user wireless broadband internet and has accessed.Although Fig. 6 shows wireless fidelity module 507, can be
Understand, it is simultaneously not belonging to must be configured into for terminal, completely can as needed in the essential scope for not changing invention
And omit.
Processor 508 is the control centre of terminal, using various interfaces and the various pieces of the whole terminal of connection, is led to
Cross operation or perform application program of the storage in memory 502, and call data of the storage in memory 502, perform
The various functions and processing data of terminal, so as to carry out integral monitoring to terminal.
Terminal also includes the power supply 509 powered to all parts.Preferably, power supply can be by power-supply management system and place
Reason device 508 is logically contiguous, so as to realize the functions such as management charging, electric discharge and power managed by power-supply management system.
Although not shown in Fig. 6, terminal can also will not be repeated here including camera, bluetooth module etc..
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 process of application program is loaded into memory 502, and storage is run by processor 508 in storage
Application program in device 502, so as to realize various functions：When terminal detects talk business, the terminal is set to be in first
Pattern, the first mode is used to control the terminal screen to be in bright screen state or breath screen state；Judge that conductive body is approached
Whether the effective area of the terminal screen exceedes preset area；If the effective area exceedes preset area, by the terminal
Screens switch extremely ceases screen state.
In one embodiment, the terminal screen includes multiple receiving electrodes, and processor 508 judges conductive body in execution
Whether the effective area close to the terminal screen also performs more than before preset area：In judging multiple receiving electrodes
The first receiving electrode with the presence or absence of the signal intensity for receiving less than the first preset signal strength, wherein first preset signals
Intensity is corresponding with the first mode；If there is first receiving electrode, conductive body close to the terminal screen is judged
Effective area whether exceed preset area.
In one embodiment, processor 508 judges whether conductive body exceedes close to the effective area of the terminal screen
It is specific to perform during preset area：Judge the electrode number of first receiving electrode whether more than default electrode number；If described
Electrode number is more than the default electrode number, then judge that the effective area exceedes preset area.
Processor 508 after whether the electrode number for judging the first receiving electrode has been performed more than default electrode number,
It is additionally operable to perform：If the electrode number is not more than the default electrode number, switch the terminal to second mode, wherein
The second mode is used to respond touch operation；Judge to be less than with the presence or absence of the signal intensity for receiving in multiple receiving electrodes
Second receiving electrode of the second preset signal strength, wherein second preset signal strength is corresponding with the second mode；If
There is second receiving electrode, then respond the touch operation.
In one embodiment, processor 508 is additionally operable to execution and judges the call industry after response touch operation has been performed
Whether business terminates；If the talk business does not terminate, after the Preset Time of interval, switch the terminal to the first mode.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion described in detail in certain embodiment
Point, the detailed description of the synchronous method above with respect to associated person information is may refer to, here is omitted.
Terminal screen control device provided in an embodiment of the present invention is for example computer, panel computer, with touch function
Mobile phone etc., the terminal screen control device belongs to same design with the terminal screen control method in foregoing embodiments,
The either method provided in the terminal screen control method embodiment can be provided on the terminal screen control device, its
The process of implementing refers to the terminal screen control method embodiment, and here is omitted.
It should be noted that for terminal screen control method of the present invention, this area common test personnel can be with
All or part of flow of terminal screen control method described in the embodiment of the present invention is realized in understanding, can be by computer program
Completed to control the hardware of correlation, the computer program can be stored in a computer read/write memory medium, such as stored
In the memory of terminal, and by least one computing device in the terminal, may include in the process of implementation as described eventually
Hold the flow of the embodiment of screen control method.Wherein, described storage medium can for magnetic disc, CD, read-only storage (ROM,
Read Only Memory), random access memory (RAM, Random Access Memory) etc..
Each functional unit in the embodiment of the present invention can be integrated in a processing module, or unit list
Solely it is physically present, it is also possible to which two or more units are integrated in a module.Above-mentioned integrated module can both be used
The form of hardware is realized, it would however also be possible to employ the form of software function module is realized.If the integrated module is with software function
The form of module is realized and as independent production marketing or when using, it is also possible to which storage is situated between in an embodied on computer readable storage
In matter.Storage medium mentioned above can be read-only storage, disk or CD etc..Above-mentioned each device or system, can be with
Perform the method in correlation method embodiment.
In sum, although the present invention it is disclosed above with preferred embodiment, but above preferred embodiment and be not used to limit
The system present invention, one of ordinary skill in the art without departing from the spirit and scope of the present invention, can make various changes and profit
Adorn, therefore protection scope of the present invention is defined by the scope that claim is defined.
Claims (10)
1. a kind of terminal screen control method, it is characterised in that including：
When terminal detects talk business, the terminal is set to be in first mode, the first mode is used to control the end
End screen is in bright screen state or breath screen state；
Judge whether conductive body exceedes preset area close to the effective area of the terminal screen；
If the effective area exceedes preset area, the terminal screen is switched into breath screen state.
2. terminal screen control method according to claim 1, it is characterised in that the terminal screen includes multiple reception
Electrode；It is described judge conductive body close to the terminal screen effective area whether exceed preset area before, also include：
Judge to be connect less than the first of the first preset signal strength with the presence or absence of the signal intensity for receiving in multiple receiving electrodes
Electrode is received, wherein first preset signal strength is corresponding with the first mode；
If there is first receiving electrode, judge whether conductive body exceedes close to the effective area of the terminal screen pre-
If area.
3. terminal screen control method according to claim 2, it is characterised in that the judgement conductive body is close to described
Whether the effective area of terminal screen exceedes preset area, including：
Judge the electrode number of first receiving electrode whether more than default electrode number；
If the electrode number is more than the default electrode number, judge that the effective area exceedes preset area.
4. terminal screen control method according to claim 3, it is characterised in that in the first receiving electrode of the judgement
After whether electrode number is more than default electrode number, also include：
If the electrode number is not more than the default electrode number, switch the terminal to second mode, wherein described
Two modes are used to respond touch operation；
Judge to be connect less than the second of the second preset signal strength with the presence or absence of the signal intensity for receiving in multiple receiving electrodes
Electrode is received, wherein second preset signal strength is corresponding with the second mode；
If there is second receiving electrode, the touch operation is responded.
5. terminal screen control method according to claim 4, it is characterised in that the response touch operation it
Afterwards, also include：
Judge whether the talk business terminates；
If the talk business does not terminate, after the Preset Time of interval, switch the terminal to the first mode.
6. a kind of terminal screen control device, it is characterised in that including：
Operation module, 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 the terminal screen is controlled；
First judge module, for judging whether conductive body exceedes preset area close to the effective area of the terminal screen；
Breath panel module, if exceeding preset area for the effective area, breath screen state is switched to by the terminal screen.
7. terminal screen control device according to claim 6, it is characterised in that described device also judges mould including second
Block, second judge module is used to judge pre- less than first with the presence or absence of the signal intensity for receiving in multiple receiving electrodes
If the first receiving electrode of signal intensity, wherein first preset signal strength is corresponding with the first mode；
If first judge module is used for the presence of first receiving electrode, conductive body close to the terminal screen is judged
Effective area whether exceed preset area.
8. terminal screen control device according to claim 7, it is characterised in that first judge module is used to judge
Whether the electrode number of first receiving electrode is more than default electrode number；If the electrode number is more than the default electrode
Number, then judge that the effective area exceedes preset area.
9. terminal screen control device according to claim 8, it is characterised in that described device also judges mould including the 3rd
Block and respond module；
If the operation module is additionally operable to the electrode number and is not more than the default electrode number, switch the terminal to the
Two modes, wherein the second mode is used to respond touch operation；
3rd judge module is used to judge to be less than second with the presence or absence of the signal intensity for receiving in multiple receiving electrodes
Second receiving electrode of preset signal strength, wherein second preset signal strength is corresponding with the second mode；
If the respond module is used for the presence of second receiving electrode, the touch operation is responded.
10. terminal screen control device according to claim 9, it is characterised in that the respond module is additionally operable to judge
Whether the talk business terminates；
If the operation module does not terminate for the talk business, after the Preset Time of interval, the switching terminal is to described
First mode.
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| CN201710132061.7A CN106936993B (en) | 2017-03-07 | 2017-03-07 | Terminal screen control method and device |
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| CN201710132061.7A CN106936993B (en) | 2017-03-07 | 2017-03-07 | Terminal screen control method and device |
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| CN106936993B (en) | 2019-10-25 |
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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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