CN107273016A - The screen awakening method and device of double screen terminal - Google Patents
The screen awakening method and device of double screen terminal Download PDFInfo
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- CN107273016A CN107273016A CN201710388180.9A CN201710388180A CN107273016A CN 107273016 A CN107273016 A CN 107273016A CN 201710388180 A CN201710388180 A CN 201710388180A CN 107273016 A CN107273016 A CN 107273016A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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- 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
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04111—Cross over in capacitive digitiser, i.e. details of structures for connecting electrodes of the sensing pattern where the connections cross each other, e.g. bridge structures comprising an insulating layer, or vias through substrate
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/16—Details of telephonic subscriber devices including more than one display unit
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/22—Details of telephonic subscriber devices including a touch pad, a touch sensor or a touch detector
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The embodiment of the present invention provides a kind of the screen awakening method and device of double screen terminal, and applied to the terminal device of two touch-screens is included, two touch-screens are separately positioned on the front and back of terminal device, and method includes：When two touch-screens of terminal device are to go out screen state, receive corresponding press of programmable button and instruct, the touch-screen that pressing instruction is used in instruction terminal equipment two touch-screens of wake-up；The touch screen area of each touch-screen of terminal device is obtained, touch screen area is the area that touch-screen is touched；Wake up in two touch-screens, the touch-screen that touch screen area is minimum.Accuracy for improving the screen wake-up to double screen terminal.
Description
Technical field
The present embodiments relate to the screen awakening method and dress of field of computer technology, more particularly to a kind of double screen terminal
Put.
Background technology
At present, increasing terminal device (such as mobile phone, tablet personal computer) includes two touch-screens, and user can be with
Terminal device is operated by any one touch-screen in two touch-screens.
In actual application, two touch-screens of terminal device are generally just to setting so that in synchronization, generally
Only one of which touch-screen is paid close attention to by user.Programmable button (such as power button, HOME buttons are generally set in terminal device
Deng), user can carry out pressing operation to power button, to ask the touch-screen for waking up terminal device.In order to save electricity,
User is carried out to programmable button after pressing operation, can only wake up the touch-screen that user currently pays close attention to.In prior art, with
Family is carried out to programmable button after pressing operation, and the direction of Z axis is gathered generally according to the gravity sensor in terminal device, according to
The direction of Z axis is determined towards upper touch-screen on vertical direction, and the touch-screen on vertical direction upward is defined as towards use
The touch-screen at family, and wake up the touch-screen on vertical direction upward.
However, under special screne, for example, when user's recumbency uses mobile phone, the touch-screen on vertical direction upward is not
Just to the touch-screen of user, i.e. the touch-screen that touch-screen and non-user on vertical direction upward are currently paid close attention to, so, according to
Mode of the prior art, it is impossible to accurately wake up the touch-screen that user currently pays close attention to.
The content of the invention
The embodiment of the present invention provides a kind of the screen awakening method and device of double screen terminal, improves the screen to double screen terminal
The accuracy that curtain wakes up.
In a first aspect, the embodiment of the present invention provides a kind of screen awakening method of double screen terminal, touched applied to including two
The terminal device of screen is touched, described two touch-screens are separately positioned on the front and back of the terminal device, and methods described includes：
When two touch-screens of the terminal device are to go out screen state, the corresponding pressing instruction of programmable button is received,
The pressing instruction is used for a touch-screen for indicating that the terminal device is waken up in described two touch-screens；
The touch screen area of each touch-screen of the terminal device is obtained, the touch screen area is what touch-screen was touched
Area；
Wake up in described two touch-screens, the touch-screen that touch screen area is minimum.
In a kind of possible embodiment, for any one touch-screen in described two touch-screens, obtain described
The touch screen area of each touch-screen of terminal device, including：
Obtain scan data of the touch-screen at current time, the scan data include in the touch-screen it is each in length and breadth
The capacitance of joint, the joint in length and breadth is the joint for touching transverse electrode and longitudinal electrode in touch screen；
According to the capacitance of each joint in length and breadth in the scan data, touch point is determined in the joint in length and breadth,
The touch point is the joint in length and breadth being touched；
According to the number of the touch point and the number of the joint in length and breadth, the touch screen face of the touch touch screen is determined
Product.
In alternatively possible embodiment, according to the capacitance of each joint in length and breadth in the scan data, in institute
State and touch point is determined in joint in length and breadth, including：
The capacitance in length and breadth joint different from reference capacitance value is defined as the touch point.
In alternatively possible embodiment, before the touch screen area for each touch-screen for obtaining the terminal device,
Also include：
The current state of the terminal device is obtained, the current state includes hand holding state and laying state；
The current state for determining the terminal device is hand holding state.
In alternatively possible embodiment, the current state of the terminal device is obtained, including：
Obtain anglec of rotation speed that the gyroscope of the terminal device is collected in preset duration, the terminal device
Degree；
When determining that the angular velocity of rotation does not change in the preset duration, it is determined that the terminal device work as
Preceding state is laying state；
When determining that the angular velocity of rotation changes in the preset duration, it is determined that the terminal device it is current
State is hand holding state.
Second aspect, the embodiment of the present invention provides a kind of screen Rouser of double screen terminal, is touched applied to including two
The terminal device of screen is touched, described two touch-screens are separately positioned on the front and back of the terminal device, and described device includes
Receiving module, the first acquisition module and wake module, wherein,
The receiving module is used for, when two touch-screens of the terminal device are to go out screen state, receives default press
The corresponding pressing instruction of key, the pressing instruction is used to indicate that the terminal device wakes up one in described two touch-screens and touched
Touch screen；
First acquisition module is used for, and obtains the touch screen area of each touch-screen of the terminal device, the touch screen
Area is the area that touch-screen is touched；
The wake module is used for, and wakes up in described two touch-screens, the touch-screen that touch screen area is minimum.
In a kind of possible embodiment, first acquisition module includes acquiring unit, the first determining unit and the
Two determining units, wherein,
The acquiring unit is used for, and obtains scan data of the touch-screen at current time, and the scan data includes
The capacitance of each joint in length and breadth in the touch-screen, the joint in length and breadth is transverse electrode and longitudinal direction in the touch touch screen
The joint of electrode；
First determining unit is used for, according to the capacitance of each joint in length and breadth in the scan data, described vertical
Touch point is determined in traversed by meeting point, the touch point is the joint in length and breadth being touched；
Second determining unit is used for, according to the number of the touch point and the number of the joint in length and breadth, it is determined that
The touch screen area for touching touch screen.
In alternatively possible embodiment, first determining unit specifically for：
The capacitance in length and breadth joint different from reference capacitance value is defined as the touch point.
In alternatively possible embodiment, described device also includes the second acquisition module and determining module, wherein,
Second acquisition module is used for, and each touch-screen of the terminal device is obtained in first acquisition module
Before touch screen area, the current state of the terminal device is obtained, the current state includes hand holding state and laying state；
The determining module is used for, and the current state for determining the terminal device is hand holding state.
In alternatively possible embodiment, second acquisition module specifically for：
Obtain anglec of rotation speed that the gyroscope of the terminal device is collected in preset duration, the terminal device
Degree；
When determining that the angular velocity of rotation does not change in the preset duration, it is determined that the terminal device work as
Preceding state is laying state；
When determining that the angular velocity of rotation changes in the preset duration, it is determined that the terminal device it is current
State is hand holding state.
The screen control method and device for the double screen terminal that this hair inventive embodiments are provided, in two touches of terminal device
Screen is that when going out screen state, after user carries out pressing operation to the programmable button of terminal device, terminal device obtains two
The touch screen area of touch-screen, and according to touch screen area of the user to two touch-screens, it is determined that with user just to touch-screen, and will
With user just to touch-screen wake up.During user's using terminal equipment, the touch screen area just to the touch-screen of user
Typically smaller than back to user touch-screen touch screen area, therefore, according to touch screen area of the user to two touch-screens, Ke Yizhun
True determination obtain with user just to touch-screen, and accurately wake up the touch-screen currently paid close attention to of user, and then improve to double
Shield the accuracy that the screen of terminal wakes up.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are this hairs
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the application scenarios schematic diagram of the screen awakening method of double screen terminal provided in an embodiment of the present invention；
Fig. 2 is the schematic flow sheet of the screen awakening method of double screen terminal provided in an embodiment of the present invention；
Fig. 3 is the schematic diagram of a scenario of hand-held terminal device provided in an embodiment of the present invention；
Fig. 4 is the schematic flow sheet provided in an embodiment of the present invention for obtaining touch screen area method；
Fig. 5 is the structural representation of touch-screen provided in an embodiment of the present invention；
Fig. 6 is the structural representation one of the screen Rouser of double screen terminal provided in an embodiment of the present invention；
Fig. 7 is the structural representation two of the screen Rouser of double screen terminal provided in an embodiment of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Fig. 1 is the application scenarios schematic diagram of the screen awakening method of double screen terminal provided in an embodiment of the present invention.Refer to
Fig. 1, terminal device includes touch-screen 101 and touch-screen 102, and touch-screen 101 and touch-screen 102 are just to setting, the He of touch-screen 101
Touch-screen 102 is separately positioned on the front and back of terminal device.Optionally, terminal device 101 can be mobile phone, tablet personal computer
Etc. equipment.Optionally, touch-screen 101 and the typically capacitance plate of touch-screen 102.In actual application, user can be with
Terminal device is operated by any one touch-screen.
In this application, when it is to go out screen state that terminal device, which is two touch-screens, when user is carried out to programmable button
After pressing operation, terminal device can obtain the touch screen area of two touch-screens, and be determined currently and user according to touch screen area
Just to touch-screen, and wake up with user just to touch-screen.Specifically, Fig. 1 is referred to, when two touch-screens of terminal device
Be screen state of going out, and touch-screen 101 and user just pair when, after user carries out pressing operation to programmable button, terminal device
The hand of user to the touch screen areas of two touch-screens, and according to the touch screen area of two touch-screens determine touch-screen 101 with
User is just right, then terminal device wakes up touch-screen 101.Similarly, when two touch-screens of terminal device are to go out screen state,
Touch-screen 102 and user just to and after user carries out pressing operation to programmable button, terminal device can be determined touch-screen
102 wake up.
In this application, terminal device is according to touch screen area of the user to two touch-screens, it is determined that with user just to touch
Touch screen, and by with user just to touch-screen wake up.During user's using terminal equipment, just to the touch-screen of user
Touch screen area is typically smaller than the touch screen area back to the touch-screen of user, therefore, according to touch screen face of the user to two touch-screens
Product, can accurately determine to obtain with user just to touch-screen, and accurately wake up the touch-screen that user currently pays close attention to, and then
Improve the accuracy waken up to the screen of double screen terminal.
Below, specific embodiment is improved, the technical scheme shown in the application is described in detail.It should be noted that
Several specific embodiments can be combined with each other below, for same or analogous content, no longer carry out in various embodiments
Repeat.
Fig. 2 is the schematic flow sheet of the screen awakening method of double screen terminal provided in an embodiment of the present invention.Refer to Fig. 2,
This method can include：
S201, when two touch-screens of terminal device are to go out screen state, receive programmable button it is corresponding pressing instruction,
The touch-screen that pressing instruction is used in instruction terminal equipment two touch-screens of wake-up.
The executive agent of the embodiment of the present invention can be screen Rouser (the hereinafter referred screen wake-up dress of double screen terminal
Put), the screen Rouser can be arranged in terminal device.Optionally, the screen Rouser can be realized by software,
Or, the screen Rouser being implemented in combination with by software and hardware.
In actual application, in the state of two touch-screens of terminal device are to go out screen, user passes through pressing
When programmable button (for example, power button etc.) request wakes up a screen of terminal device, the skill shown in the application can be performed
Art scheme, to realize the touch-screen waken up just to user.
S202, the current state for obtaining terminal device, current state include hand holding state and laying state.
The current state of terminal device includes hand holding state and laying state, and hand holding state refers to that terminal device is held by user
In hand；Laying state refers to that terminal device is placed on object, for example, to be placed on desk first-class for terminal device.
When the current state of terminal device is hand holding state, due to the unstability of user's hand-held terminal device, it can lead
Terminal device is caused constantly to rock, the shaking amplitude can be at several millimeters between several tens cm.In the current shape of terminal device
When state is laying state, terminal device is usually static.
Optionally, the current state of terminal device can be obtained by following feasible implementation：
Angular velocity of rotation that the gyroscope of acquisition terminal device is collected in preset duration, terminal device；If rotation
Tarnsition velocity does not change in preset duration, it is determined that the current state of terminal device is laying state；If the anglec of rotation is fast
Degree changes in preset duration, it is determined that the current state of terminal device is hand holding state.
Optionally, the preset duration before preset duration can be current time.If the angular velocity of rotation of terminal device exists
Do not changed in preset duration, then the current state for illustrating terminal device is laying state, if the anglec of rotation speed of terminal device
Degree changes in preset duration, then the current state for illustrating terminal device is hand holding state.
Further, the current shape of terminal device can also be determined according to the change frequency of the angular velocity of rotation of terminal device
State, if for example, the change frequency of angular velocity of rotation of the terminal device in preset duration is less than predetermined threshold value, it is determined that terminal is set
Standby current state is laying state, if the change frequency of angular velocity of rotation of the terminal device in preset duration is more than default threshold
Value, it is determined that the current state of terminal device is hand holding state.
Certainly, in actual application, the current of terminal device can also be determined according to other feasible implementations
State, the embodiment of the present invention is not especially limited to this.
Whether S203, the current state for judging terminal device are hand holding state.
If so, then performing S204-S205.
If it is not, then performing S206.
S204, each touch-screen of acquisition terminal device touch screen area.
In embodiments of the present invention, touch screen area refers to that user touches the area on touch-screen.Below, it is right with reference to Fig. 3
Touch screen area is described in detail.
Fig. 3 is the schematic diagram of a scenario of hand-held terminal device provided in an embodiment of the present invention.Refer to Fig. 3, including scene
301- scenes 304.
Scene 301 is referred to, user is by single-hand held mobile phone, and the first touch-screen of mobile phone and user are just right, mobile phone
Second touch-screen and user back to.Wherein, the touch screen area of the first touch-screen touches for the thumb of user to the first touch-screen
Touch area, the touch screen area of the second touch-screen for user, four fingers in addition to thumb and the centre of the palm touch to second
The touch area of screen.
Scene 302 is referred to, user is by both hands handheld mobile phone, and the first touch-screen of mobile phone and user are just right, mobile phone
Second touch-screen and user back to.Wherein, the touch screen area of the first touch-screen is the right hand thumb of user to the first touch-screen
Touch area, the touch screen area of the second touch-screen is four in the left hand of user and the right hand of user in addition to thumb
The touch area of finger and the centre of the palm to the second touch-screen.
Scene 303 is referred to, user is by both hands handheld mobile phone, and the first touch-screen of mobile phone and user are just right, mobile phone
Second touch-screen and user back to.Wherein, the touch screen area of the first touch-screen is the left hand thumb and right hand thumb of user
To the touch area of the first touch-screen, the touch screen area of the second touch-screen is four hands in the left hand of user in addition to thumb
Refer to and the right hand of user in four fingers in addition to thumb to the touch area of the second touch-screen.
Scene 304 is referred to, user is by both hands handheld mobile phone, and the first touch-screen of mobile phone and user are just right, mobile phone
Second touch-screen and user back to.Wherein, the touch screen area of the first touch-screen is the left-hand finger of user and the left hand centre of the palm to the
The touch area of one touch-screen, the touch screen area of the second touch-screen is touch surface of the right hand forefinger to the second touch-screen of user
Product.
It should be noted that in the embodiment shown in fig. 4, the method for obtaining touch screen area is described in detail, this
Place is no longer repeated.
S205, wake up in two touch-screens, the touch-screen that touch screen area is minimum.
After the touch screen area of two touch-screens is acquired, compare two touch screen areas, touch screen area is minimum
Touch-screen is defined as screen to be waken up, and wakes up the minimum touch-screen of touch screen area.
S206, to gather according to the range sensor of terminal device the light that distance parameter or light sensor gather bright
The weight parameter that angle value or gravity sensor are collected, it is determined that screen to be waken up, and wake up screen to be waken up.
Optionally, one kind or many in range sensor, light sensor, gravity sensor can be set in terminal device
Kind.The number of each sensor set in terminal device can be one, or multiple.
Range sensor is used for the distance between acquisition terminal equipment and barrier, for example, range sensor can be launched
Ray Of Light, when light runs into barrier, light reflexes to range sensor, range sensor can according to transmitting light with
The time difference between reflection light is received, the distance between terminal device and barrier is determined.Light sensor can be received
The light of environment is presently in terminal device, and the brightness of the light to receiving is analyzed, it is bright to acquire light
Angle value.
Optionally, screen to be waken up can be determined by any one following feasible implementation：
Obtain first touch-screen and barrier of the corresponding range sensor collection of the first touch-screen of the terminal device
The first distance between thing, described the second of the corresponding range sensor collection of the second touch-screen of the terminal device is hindered to touch
Second distance between screen and barrier, the screen to be lighted according to being determined first distance and the second distance；
Optionally, if the first distance is zero, the first touch-screen of terminal device is illustrated back to user, then by terminal device
The second touch-screen be defined as screen to be waken up.Accordingly, it is if second distance is zero, the first touch-screen of terminal device is true
It is set to screen to be waken up.
Or,
Obtain the first light luminance value of the corresponding light sensor collection of first touch-screen, second touch-screen
Second light luminance value of corresponding light sensor collection, according to the first light luminance value and second light luminance
Value determines the screen to be lighted；
Optionally, the higher corresponding screen of light sensor of the light luminance value collected can be defined as waiting to call out
Awake screen
Or,
The weight parameter that the gravity sensor of the terminal device is collected is obtained, institute is determined according to the weight parameter
State screen to be lighted.
Optionally, weight parameter can be angle of inclination, the dynamic acceleration of terminal device with respect to the horizontal plane etc..
The screen control method for the double screen terminal that this hair inventive embodiments are provided, be in two touch-screens of terminal device
During screen state of going out, after user carries out pressing operation to the programmable button of terminal device, terminal device obtains two touch-screens
Touch screen area, and according to touch screen area of the user to two touch-screens, it is determined that with user just to touch-screen, and will be with user
Just to touch-screen wake up.It is just generally small to the touch screen area of the touch-screen of user during user's using terminal equipment
, therefore, can accurately really according to touch screen area of the user to two touch-screens in the touch screen area of the touch-screen back to user
Surely obtain with user just to touch-screen, and accurately wake up the touch-screen currently paid close attention to of user, and then improve to double screen terminal
Screen wake up accuracy.
On the basis of any one above-mentioned embodiment, optionally, for any one touch-screen in two touch-screens,
The touch screen area of touch-screen of terminal device can be obtained by following feasible implementation (in embodiment illustrated in fig. 2
S204), specifically, referring to the embodiment described in Fig. 4.
Fig. 4 is the schematic flow sheet provided in an embodiment of the present invention for obtaining touch screen area method.Refer to Fig. 4, this method
It can include：
The scan data of S401, acquisition touch-screen at current time, scan data includes each joint in length and breadth in touch-screen
Capacitance, in length and breadth joint for touch touch screen in transverse electrode and longitudinal electrode joint.
For the ease of the understanding to implementing shown in Fig. 4, first by the structural representation of the touch-screen shown in Fig. 5, to touching
The structure and operation principle for touching screen are described in detail.
Fig. 5 is the structural representation of touch-screen provided in an embodiment of the present invention.Fig. 5 is referred to, is provided with touch-screen
Transverse electrode R1-Rm and longitudinal electrode T1-Tn, is referred to as joint in length and breadth by the joint of transverse electrode and longitudinal electrode, vertical
Electric capacity is formed at traversed by meeting point, the transverse electrode and longitudinal electrode of the joint in length and breadth constitute the two-stage of the electric capacity.
In actual application, each longitudinal electrode sends pumping signal successively, and all transverse electrodes are received simultaneously
To pumping signal, so, the capacitance at all joints in length and breadth can be obtained.For example, longitudinal electrode T1 sends pumping signal,
Transverse electrode R1-Rm receives pumping signal simultaneously, so, can obtain longitudinal electrode T1 and each transverse electrode friendship in length and breadth
The electric capacity of meeting point, then, longitudinal electrode T2 send pumping signal, and transverse electrode R1-Rm receives pumping signal simultaneously, so, can
To obtain longitudinal electrode T2 and the joint in length and breadth of each transverse electrode electric capacity, the like, it can obtain in touch-screen
The capacitance of each joint in length and breadth.
In actual application, when electric conductor (such as the finger of user) touches some joints in length and breadth of touch-screen
When, the coupling between the transverse electrode and longitudinal electrode of influence in length and breadth near joint, and then change crossing in length and breadth of being touched
The capacitance of point.When touch-screen is not touched, then the capacitance of all joints in length and breadth is generally equal to reference capacitance value, when
When touch-screen is touched, then the capacitance of the joint in length and breadth touched is not equal to reference capacitance value.
S402, the capacitance according to each joint in length and breadth in scan data, touch point is determined in joint in length and breadth, is touched
Point is the joint in length and breadth being touched.
Optionally, it can be determined that whether the capacitance of joint is equal to reference capacitance value in length and breadth, if so, can then determine this
Joint is touch point in length and breadth.
S403, the number according to touch point and the number of joint in length and breadth, it is determined that touching the touch screen area of touch screen.
Optionally, the number and the ratio of the number of joint in length and breadth of touch point can be first obtained, is multiplied by the ratio
With the size of the gross area of touch-screen, touch screen area is determined.
Certainly, in actual application, in the size of the touch screen area of two touch-screens of comparison terminal equipment, also
It can be realized by comparing the number of the touch point in two touch-screens.
Fig. 6 is the structural representation one of the screen control device of double screen terminal provided in an embodiment of the present invention.The device can
To be arranged in the terminal device including two touch-screens, Fig. 6 is referred to, described device is obtained including receiving module 11, first
Module 12 and wake module 13, wherein,
The receiving module 11 is used for, when two touch-screens of the terminal device are to go out screen state, receives default
The corresponding pressing instruction of button, the pressing instruction is used to indicate one that the terminal device is waken up in described two touch-screens
Touch-screen；
First acquisition module 12 is used for, and obtains the touch screen area of each touch-screen of the terminal device, described to touch
The area that panel product is touched for touch-screen；
The wake module 13 is used for, and wakes up in described two touch-screens, the touch-screen that touch screen area is minimum.
The screen Rouser of double screen terminal provided in an embodiment of the present invention can be performed shown in above method embodiment
Technical scheme, its realization principle and beneficial effect are similar, are no longer repeated herein.
Fig. 7 is the structural representation two of the screen control device of double screen terminal provided in an embodiment of the present invention.Shown in Fig. 6
On the basis of embodiment, Fig. 7 is referred to, first acquisition module 12 includes acquiring unit 121, the and of the first determining unit 122
Second determining unit 123, wherein,
The acquiring unit 121 is used for, and obtains scan data of the touch-screen at current time, the scan data bag
The capacitance of each joint in length and breadth in the touch-screen is included, the joint in length and breadth is transverse electrode in the touch touch screen and indulges
To the joint of electrode；
First determining unit 122 is used for, according to the capacitance of each joint in length and breadth in the scan data, described
Touch point is determined in joint in length and breadth, the touch point is the joint in length and breadth being touched；
Second determining unit 123 is used for, according to the number of the touch point and the number of the joint in length and breadth, really
The fixed touch screen area for touching touch screen.
In a kind of possible embodiment, first determining unit 122 specifically for：
The capacitance in length and breadth joint different from reference capacitance value is defined as the touch point.
In alternatively possible embodiment, described device also includes the second acquisition module 14 and determining module 15, its
In,
Second acquisition module 14 is used for, and each touch of the terminal device is obtained in first acquisition module 12
Before the touch screen area of screen, the current state of the terminal device is obtained, the current state includes hand holding state and places shape
State；
The determining module 15 is used for, and the current state for determining the terminal device is hand holding state.
In alternatively possible embodiment, second acquisition module 14 specifically for：
Obtain anglec of rotation speed that the gyroscope of the terminal device is collected in preset duration, the terminal device
Degree；
When determining that the angular velocity of rotation does not change in the preset duration, it is determined that the terminal device work as
Preceding state is laying state；
When determining that the angular velocity of rotation changes in the preset duration, it is determined that the terminal device it is current
State is hand holding state.
The screen Rouser of double screen terminal provided in an embodiment of the present invention can be performed shown in above method embodiment
Technical scheme, its realization principle and beneficial effect are similar, are no longer repeated herein.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above-mentioned each method embodiment can lead to
The related hardware of programmed instruction is crossed to complete.Foregoing program can be stored in a computer read/write memory medium.The journey
Sequence upon execution, performs the step of including above-mentioned each method embodiment；And foregoing storage medium includes：ROM, RAM, magnetic disc or
Person's CD etc. is various can be with the medium of store program codes.
Finally it should be noted that：Various embodiments above is only to the technical scheme for illustrating the embodiment of the present invention, rather than to it
Limitation；Although the embodiment of the present invention is described in detail with reference to foregoing embodiments, one of ordinary skill in the art
It should be understood that：It can still modify to the technical scheme described in foregoing embodiments, or to which part or
All technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this hair
The scope of bright embodiment scheme.
Claims (10)
1. a kind of screen awakening method of double screen terminal, it is characterised in that applied to including the terminal device of two touch-screens, institute
The front and back that two touch-screens are separately positioned on the terminal device is stated, methods described includes：
When two touch-screens of the terminal device are to go out screen state, the corresponding pressing instruction of programmable button is received, it is described
Pressing instruction is used for a touch-screen for indicating that the terminal device is waken up in described two touch-screens；
The touch screen area of each touch-screen of the terminal device is obtained, the touch screen area is the face that touch-screen is touched
Product；
Wake up in described two touch-screens, the touch-screen that touch screen area is minimum.
2. according to the method described in claim 1, it is characterised in that for any one touch in described two touch-screens
Screen, obtains the touch screen area of each touch-screen of the terminal device, including：
Scan data of the touch-screen at current time is obtained, the scan data includes respectively crossing in length and breadth in the touch-screen
The capacitance of point, the joint in length and breadth is the joint for touching transverse electrode and longitudinal electrode in touch screen；
According to the capacitance of each joint in length and breadth in the scan data, touch point is determined in the joint in length and breadth, it is described
Touch point is the joint in length and breadth being touched；
According to the number of the touch point and the number of the joint in length and breadth, the touch screen area of the touch touch screen is determined.
3. method according to claim 2, it is characterised in that according to the electric capacity of each joint in length and breadth in the scan data
Value, touch point is determined in the joint in length and breadth, including：
The capacitance in length and breadth joint different from reference capacitance value is defined as the touch point.
4. the method according to claim any one of 1-3, it is characterised in that obtain each touch-screen of the terminal device
Touch screen area before, in addition to：
The current state of the terminal device is obtained, the current state includes hand holding state and laying state；
The current state for determining the terminal device is hand holding state.
5. method according to claim 4, it is characterised in that obtain the current state of the terminal device, including：
Obtain the angular velocity of rotation of the gyroscope of the terminal device is collected in the preset duration terminal device；
When determining that the angular velocity of rotation does not change in the preset duration, it is determined that the current shape of the terminal device
State is laying state；
When determining that the angular velocity of rotation changes in the preset duration, it is determined that the current state of the terminal device
For hand holding state.
6. a kind of screen Rouser of double screen terminal, it is characterised in that applied to including the terminal device of two touch-screens, institute
The front and back that two touch-screens are separately positioned on the terminal device is stated, described device includes receiving module, the first acquisition
Module and wake module, wherein,
The receiving module is used for, when two touch-screens of the terminal device are to go out screen state, receives programmable button pair
The pressing instruction answered, the pressing instruction is used to indicate that the terminal device wakes up a touch in described two touch-screens
Screen；
First acquisition module is used for, and obtains the touch screen area of each touch-screen of the terminal device, the touch screen area
The area being touched for touch-screen；
The wake module is used for, and wakes up in described two touch-screens, the touch-screen that touch screen area is minimum.
7. device according to claim 6, it is characterised in that first acquisition module includes acquiring unit, first true
Order member and the second determining unit, wherein,
The acquiring unit is used for, and obtains scan data of the touch-screen at current time, and the scan data includes described
The capacitance of each joint in length and breadth in touch-screen, the joint in length and breadth is transverse electrode and longitudinal electrode in the touch touch screen
Joint；
First determining unit is used for, and according to the capacitance of each joint in length and breadth in the scan data, is handed in length and breadth described
Touch point is determined in meeting point, the touch point is the joint in length and breadth being touched；
Second determining unit is used for, according to the number of the touch point and the number of the joint in length and breadth, it is determined that described
Touch the touch screen area of touch screen.
8. device according to claim 7, it is characterised in that first determining unit specifically for：
The capacitance in length and breadth joint different from reference capacitance value is defined as the touch point.
9. the device according to claim any one of 6-8, it is characterised in that described device also include the second acquisition module and
Determining module, wherein,
Second acquisition module is used for, and the touch screen of each touch-screen of the terminal device is obtained in first acquisition module
Before area, the current state of the terminal device is obtained, the current state includes hand holding state and laying state；
The determining module is used for, and the current state for determining the terminal device is hand holding state.
10. device according to claim 9, it is characterised in that second acquisition module specifically for：
Obtain the angular velocity of rotation of the gyroscope of the terminal device is collected in the preset duration terminal device；
When determining that the angular velocity of rotation does not change in the preset duration, it is determined that the current shape of the terminal device
State is laying state；
When determining that the angular velocity of rotation changes in the preset duration, it is determined that the current state of the terminal device
For hand holding state.
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|---|---|---|---|
| CN201710388180.9A CN107273016A (en) | 2017-05-27 | 2017-05-27 | The screen awakening method and device of double screen terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710388180.9A CN107273016A (en) | 2017-05-27 | 2017-05-27 | The screen awakening method and device of double screen terminal |
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| CN108089828A (en) * | 2017-11-30 | 2018-05-29 | 努比亚技术有限公司 | A kind of terminal operation method, mobile terminal and computer-readable storage program |
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| CN109144577A (en) * | 2018-06-27 | 2019-01-04 | 努比亚技术有限公司 | A kind of screen awakening method, terminal and computer readable storage medium |
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| CN111258480A (en) * | 2018-11-30 | 2020-06-09 | 北京小米移动软件有限公司 | Operation execution method and device based on display area and storage medium |
| CN111381762A (en) * | 2018-12-29 | 2020-07-07 | 努比亚技术有限公司 | Double-screen switching method and device and computer readable storage medium |
| CN109840061A (en) * | 2019-01-31 | 2019-06-04 | 华为技术有限公司 | The method and electronic equipment that control screen is shown |
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Application publication date: 20171020 |