CN106155325B - A kind of shuangping san Rouser and method - Google Patents

A kind of shuangping san Rouser and method Download PDF

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Publication number
CN106155325B
CN106155325B CN201610585347.6A CN201610585347A CN106155325B CN 106155325 B CN106155325 B CN 106155325B CN 201610585347 A CN201610585347 A CN 201610585347A CN 106155325 B CN106155325 B CN 106155325B
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CN
China
Prior art keywords
display screen
mobile terminal
portrait
camera
angle
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CN201610585347.6A
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Chinese (zh)
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CN106155325A (en
Inventor
胡少佳
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努比亚技术有限公司
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Priority to CN201610585347.6A priority Critical patent/CN106155325B/en
Publication of CN106155325A publication Critical patent/CN106155325A/en
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Publication of CN106155325B publication Critical patent/CN106155325B/en

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    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0346Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors

Abstract

The invention discloses a kind of shuangping san Rousers, only with a physical button, the state that mobile terminal is determined in conjunction with the angle information of acquisition portrait and/or mobile terminal, can wake up first display screen or second display screen of (or lighting) mobile terminal in time;When only the first ipsilateral camera takes portrait with the first display screen, or only ipsilateral second camera takes portrait with the second display screen, (lighting) first display screen or second display screen are directly waken up;When first camera and second camera take portrait or do not take portrait simultaneously, utilize the state of the sensing parts auxiliary judgment mobile terminal such as gyroscope, the first display screen or second display screen are lighted in determination, be conducive to the cramped construction design of mobile terminal, facilitate user, promotes the experience of user.

Description

A kind of shuangping san Rouser and method

Technical field

The present invention relates to the display field of mobile terminal more particularly to a kind of shuangping san Rouser and methods.

Background technique

With the continuous development of technology, the mobile device for double-sided screen occurred is had begun on the market, but is being waken up There is also larger problems in mechanism, although the scheme that a screen designs a wake-up button can achieve the effect that wake up screen, But all in compression design space, this design scheme too squeezes and praises space all handheld devices, not smart enough at this stage Change, it is desirable to provide one kind can distribute the screen displaying scheme of the mobile device of double-sided screen rationally.

Summary of the invention

It is a primary object of the present invention to propose a kind of shuangping san Rouser and method, it is intended to solve cramped construction How display screen problem is waken up in Dual-display mobile terminal.

To achieve the above object, the present invention provides a kind of shuangping san Rousers, are suitable for mobile terminal, the shifting Dynamic terminal includes the first display screen and second display screen;Described device includes:

Detection module, it is described mobile whole for controlling when detecting that the predetermined key on the mobile terminal is triggered The angle of end acquisition portrait and/or the mobile terminal;

Wake-up module, for according to the angle of the portrait of acquisition and/or the mobile terminal from first display screen and A display screen is selected to be waken up in the second display screen.

Optionally, wherein the wake-up module is according to the angle of the portrait of acquisition and/or the mobile terminal from described One display screen of selection, which wake up, in one display screen and the second display screen includes:

When only the first ipsilateral camera takes portrait with first display screen, first display is waken up Screen;When only ipsilateral second camera takes portrait with the second display screen, the second display screen is waken up.

Optionally, wherein the wake-up module is according to the angle of the portrait of acquisition and/or the mobile terminal from described One display screen of selection, which wake up, in one display screen and the second display screen includes:

When with the first ipsilateral camera of the first display screen and the second camera ipsilateral with the second display screen When taking portrait simultaneously or do not take portrait, the angle of the mobile terminal is judged using the signal that gyroscope acquires, First display screen or the second display screen are waken up according to the angle of the mobile terminal.

Optionally, wherein the wake-up module is also used to aobvious according to the angle of mobile terminal wake-up described first Before display screen or the second display screen,

When with the first ipsilateral camera of the first display screen and the second camera ipsilateral with the second display screen When shooting while taking portrait or not taking portrait, controls first display screen and the second display screen is in and swashs State living but brightness is 0.

Optionally, wherein the wake-up module wakes up first display screen or institute according to the angle of the mobile terminal State second display screen further include:

When the angle according to the mobile terminal is lighted first display screen, deactivated when waking up first display screen The second display screen living;When the angle according to the mobile terminal, when waking up the second display screen, it is aobvious to light described second Display screen deactivates first display screen.

In addition, to achieve the above object, the invention also provides a kind of shuangping san awakening methods, it is suitable for mobile whole End, the mobile terminal include the first display screen and second display screen, which comprises

When detecting that the predetermined key on the mobile terminal is triggered, control mobile terminal acquisition portrait and/ Or the angle of the mobile terminal;

According to the angle of the portrait of acquisition and/or the mobile terminal from first display screen or the second display screen One display screen of middle selection is waken up.

Optionally, wherein the angle of the portrait according to acquisition and/or the mobile terminal is from first display screen Include: with selecting a display screen wake up in the second display screen

When only the first ipsilateral camera takes portrait with first display screen, first display is waken up Screen;When only ipsilateral second camera takes portrait with the second display screen, the second display screen is waken up.

Optionally, wherein the angle of the portrait according to acquisition and/or the mobile terminal is from first display screen A display screen is selected to be waken up in the second display screen further include:

When with the first ipsilateral camera of the first display screen and the second camera ipsilateral with the second display screen When taking portrait simultaneously or do not take portrait, the angle of the mobile terminal is judged using the signal that gyroscope acquires, First display screen or the second display screen are waken up according to the angle of the mobile terminal.

Optionally, wherein wake up first display screen or institute in the angle of the mobile terminal according to acquisition Before stating second display screen further include:

When with the first ipsilateral camera of the first display screen and the second camera ipsilateral with the second display screen When taking portrait simultaneously or do not take portrait, controls first display screen and the second display screen is in activation shape State but brightness are 0.

Optionally, wherein described to be shown according to the angle of mobile terminal wake-up first display screen or described second Display screen includes:

When the angle according to the mobile terminal is lighted first display screen, deactivated when waking up first display screen The second display screen living;When the angle according to the mobile terminal, when waking up the second display screen, it is aobvious to light described second Display screen deactivates first display screen.

Shuangping san Rouser provided by the invention and method, only with a physical button, in conjunction with acquisition portrait and/or The angle information of mobile terminal determines the state of mobile terminal, can wake up first display screen of (or lighting) mobile terminal in time Or second display screen;When only the first ipsilateral camera takes portrait with the first display screen, or only with described second When the ipsilateral second camera of display screen takes portrait, (lighting) first display screen or second display screen are directly waken up;Work as institute When stating the first camera and second camera while taking portrait or not taking portrait, the sensing parts such as gyroscope are utilized The state of auxiliary judgment mobile terminal, determination light the first display screen or second display screen, are conducive to the compact knot of mobile terminal Structure design, facilitates user, promotes the experience of user.

Detailed description of the invention

The related hardware structural schematic diagram of Fig. 1 optional mobile terminal of each embodiment one to realize the present invention;

Fig. 2 is a kind of shuangping san Rouser schematic diagram of the invention;

Fig. 3 is a seed module schematic diagram of Fig. 2 embodiment;

Fig. 4 is another seed module schematic diagram of Fig. 2 embodiment;

Fig. 5 is the another seed module schematic diagram of Fig. 2 embodiment;

Fig. 6 is a kind of shuangping san awakening method flow chart of the invention;

Fig. 7 is the sub-process schematic diagram of Fig. 6 method flow;

Fig. 8 is a kind of method flow schematic diagram of exemplary embodiment of the invention;

Fig. 9 is the method flow schematic diagram of another exemplary embodiment of the invention;

Figure 10 is a kind of bright screen scene interactivity schematic diagram of exemplary embodiment of the invention.

The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.

Specific embodiment

It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.

Technical solution of the present invention is described in detail below in conjunction with accompanying drawings and embodiments.

It should be noted that each feature in the embodiment of the present invention and embodiment can be tied mutually if do not conflicted It closes, it is within the scope of the present invention.In addition, though logical order is shown in flow charts, but in certain situations Under, it can be with the steps shown or described are performed in an order that is different from the one herein.

The mobile terminal of each embodiment of the present invention is realized in description with reference to the drawings.In subsequent description, use For indicate element such as " module ", " component " or " unit " suffix only for being conducive to explanation of the invention, itself There is no specific meanings.Therefore, " module " can be used mixedly with " component ".

Mobile terminal can be implemented in a variety of manners.For example, mobile terminal described in the present invention may include such as Mobile phone, smart phone, PDA (personal digital assistant) etc..In the following, the correlation unit of mobile terminal is briefly described.

The related hardware structural representation of Fig. 1 mobile terminal of each embodiment to realize the present invention.

Mobile terminal 100 may include camera unit 110, user input unit 120, sensing unit 130, memory 140, Display unit 150, controller 160 and power supply unit 170 etc..Fig. 1 shows the mobile terminal with various associated components, but It is that should be understood that, it is not required that implement all components shown.More or fewer components can alternatively be implemented.It will be under The element of face detailed description mobile terminal.

Camera unit 110 is for receiving vision signal, including camera, and camera is in video acquisition mode or image capture mould The image data of the static images or video that are obtained in formula by image capture apparatus is handled.Camera at least there are two, respectively Configure the obverse and reverse in mobile terminal.

The order that user input unit 120 can be inputted according to user generates key input data to control each of mobile terminal Kind operation.User input unit 120 allows user to input various types of information, and may include key, keyboard, pot son Piece, touch tablet (for example, the sensitive component of detection due to the variation of resistance, pressure, capacitor etc. caused by being contacted), rolling Wheel, rocking bar etc..

Sensing unit 130 detects the state of mobile terminal 100, including gyroscope and accelerometer etc., such as gyroscope It can detecte the movement such as rotation, deflection of mobile terminal;Accelerometer can detecte axial line movement.

Memory 140 can store the software program etc. of the processing and control operation that are executed by controller 180, Ke Yicun Store up the vibration about the various modes exported when touching and being applied to touch screen and the data of audio signal.

Memory 140 may include the storage medium of at least one type, and the storage medium includes flash memory, hard disk, more Media card, card-type memory (for example, SD or DX memory etc.), random access storage device (RAM), static random-access storage Device (SRAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), programmable read only memory (PROM), magnetic storage, disk, CD etc..

Display unit 150 may be displayed on the information handled in mobile terminal 100, may include liquid crystal display (LCD), Thin film transistor (TFT) LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. At least one of Deng.Some in these displays may be constructed such that transparence to allow user to watch from outside, this can With referred to as transparent display, typical transparent display can be, for example, TOLED (transparent organic light emitting diode) display etc. Deng.According to specific desired embodiment, mobile terminal 100 may include two or more display units (or other displays dress Set), for example, mobile terminal may include front display and reverse side display.

The overall operation of the usually control mobile terminal of controller 160.For example, controller 160 executes various user's control lives It enables, executes the program code operation stored in memory 140, the signal acquired to detection unit 130 and camera unit 110 carries out Relevant treatment etc..

Various embodiments described herein can be to use the calculating of such as computer software, hardware or any combination thereof Machine readable medium is implemented.Hardware is implemented, embodiment described herein can be by using application-specific IC (ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can Programming gate array (FPGA), controller, microcontroller, microprocessor, is designed to execute function described herein processor At least one of electronic unit is implemented, and in some cases, such embodiment can be implemented in controller 160. For software implementation, the embodiment of such as process or function can with allow to execute the individual of at least one functions or operations Software module is implemented.Software code can by the software application (or program) write with any programming language appropriate Lai Implement, software code can store in memory 140 and be executed by controller 160.

For the mobile terminal for being configured with double-display screen, screen power consumption is generally all bigger, uses for different users Scene needs correctly to light corresponding display screen, saves electrical source consumption;Simultaneously as the structure design of mobile terminal is increasingly Compact, the limited space structure of mobile terminal can be tied up by different physical buttons is respectively adopted lighting the scheme of each display screen. The sensing parts such as dual camera and gyroscope are configured in view of existing intelligent mobile terminal is substantially all, the invention proposes only Using a physical button, lighted in combination with the signal detection of camera and/or gyroscope according to the usage scenario of user The device and method of corresponding display screen.With reference to the accompanying drawing, apparatus and method of the present invention is further illustrated.

As shown in Fig. 2, it is suitable for mobile terminal the present invention provides a kind of shuangping san Rouser, it is described mobile whole End includes the first display screen and second display screen;It is characterized in that, described device includes:

Detection module 10, for controlling the movement when detecting that the predetermined key on the mobile terminal is triggered Terminal acquires the angle of portrait and/or the mobile terminal;

Wake-up module 12, for according to the angle of the portrait of acquisition and/or the mobile terminal from first display screen Or a display screen is selected to be waken up in the second display screen.

Optionally, the angle of the portrait and/or the mobile terminal can be adopted by camera and/or gyroscope Collection, as long as the state of mobile terminal can be identified.

In the present embodiment, optionally, the predetermined key, for example, it may be Power key, screen locking key or other physics are pressed Key, the invention is not limited in this regard;When user's touch predetermined key, including press, click etc., user can be defined as Wish to light some display screen, for example, the second display screen of positive first display screen or reverse side.

Optionally, the wake-up module 12 includes portrait judging submodule 121, as shown in figure 3,

The portrait judging submodule 121, for ought only be shot with the first ipsilateral camera of first display screen When to portrait, first display screen is waken up;When only ipsilateral second camera takes portrait with the second display screen When, wake up the second display screen.

In the present embodiment, since only one physical button is used for display control, for the bright corresponding display screen of exact point, Need to judge in conjunction with other information that user wishes which display screen lighted.For example, when user's operation mobile terminal, it is understood that there may be Following scenario described:

(1) portrait is taken with the first ipsilateral camera of first display screen, or same with the second display screen The second camera of side takes portrait;That is, face (that is: the front of mobile terminal) or the where the first display screen of mobile device Where two display screens in two cameras of face (that is: the reverse side of mobile terminal), only a camera takes portrait.

At this point it is possible to judge that user prepares to show using the display screen of the front or back of the mobile terminal, accordingly Front or back camera be directed at user, therefore only a camera takes portrait.

It, can be with fast wake-up (lighting) corresponding display screen according to above-mentioned judging result;Such as only with the first display screen The first ipsilateral camera takes portrait, directly lights the first display screen;If only ipsilateral with the second display screen When second camera takes portrait, second display screen can be directly lighted.

Optionally, the wake-up module 12 further includes state judging submodule 122, as shown in figure 4,

The state judging submodule 122, for when first camera ipsilateral with first display screen and with it is described The ipsilateral second camera of second display screen takes portrait simultaneously, or when not taking portrait, utilizes gyroscope acquisition Signal judges the angle of the mobile terminal;According to the angle of the mobile terminal, first display screen or described the are waken up Two display screens.

In the present embodiment, when user's operation mobile terminal, it is understood that there may be following scenario described:

(2) due to angle problem, two cameras of mobile terminal are not picked up by portrait;Or the field more than the people It closes, two cameras all take portrait, for example, a camera faces user, other personnel occur in another camera.

It, therefore, can be by this point, generally can shake or rotate mobile terminal since user is when using mobile terminal Gyroscope etc. can determine other sensor devices of mobile terminal state, the state of auxiliary confirmation mobile terminal, so that point exposes The display screen answered.

For example, two cameras of mobile terminal are not picked up by portrait, and gyroscope detection signals show at this time Where first display screen of mobile terminal up, such as gyroscope detection mobile terminal is moved in the range of less than 90 ° and (is shaken Dynamic or rotation), it is possible to determine that face (front) where the first display screen of mobile terminal upward at this time;Or gyroscope detection movement Terminal movement (shake or rotate) in the range of being greater than 90 °, it is possible to determine that face where the second display screen of mobile terminal at this time (reverse side) upward, accordingly, can light corresponding first display screen or second display screen.

Similarly, when two cameras of mobile terminal all take portrait, it is also desirable to by the state of mobile terminal, To further confirm which screen needed to light.Referring to above-mentioned analysis, for example, if gyroscope detects mobile terminal less than 90 ° In the range of movement (shake or rotation), it is possible to determine that face (front) where the first display screen of mobile terminal upward at this time;Or Person's gyroscope detects mobile terminal movement (shake or rotation) in the range of being greater than 90 °, it is possible to determine that mobile terminal at this time Face (reverse side) upward, accordingly, can light corresponding front or back display screen where second display screen.

Optionally, wherein the wake-up module 12 further includes display drive control submodule 123, as shown in Figure 5:

The display drive control submodule 123, for aobvious according to the angle of mobile terminal wake-up described first Before display screen or the second display screen, controls first display screen and the second display screen is active but brightness is equal It is 0.

Optionally, the display drive control submodule 123 is also used to wake up institute when the angle according to the mobile terminal When stating the first display screen, first display screen is lighted, the second display screen is deactivated;When the angle according to the mobile terminal Degree when waking up the second display screen, lights the second display screen, deactivates first display screen.

In the present embodiment, for said circumstances (2), due to can not directly by camera it is corresponding come fast wake-up (lighting) Display screen, need the state in conjunction with mobile terminal, it is slow in reacting to may cause display, it is provided by the invention for this purpose, optionally Shuangping san Rouser also proposes the optional corrective measure of shortening display delay, and the process for waking up display screen is divided into two steps:

Firstly, when user triggers the predetermined key of mobile terminal, and determine that the first camera and second camera do not have When taking portrait or taking portrait, first display and second display are activated, but brightness is 0, with section Power consumption is saved, is prepared for subsequent quickly light;

Then, during user shakes mobile terminal, it can detecte the fortune for determining mobile terminal according to gyroscope etc. The signal of the motion sensing component detection of dynamic state, it can be determined that when the state of mobile terminal, the display screen for needing to light is bright Degree is increased to normal condition, while deactivating the display for not needing to light, thus reach the response speed for not influencing display, Reach energy-efficient effect again.

Wherein, the brightness of the normal condition, refer to user setting or system default configuration display screen normally show it is bright Degree.

As a kind of special case, i.e., if detecting the state of mobile terminal using gyroscope, find the position of mobile terminal When setting just equal to 90 °, gyroscope can not identify mobile terminal, and which is face-up;But the mistake due to lighting display screen in user Cheng Zhong, usually all with the movement of mobile terminal (shaking), as long as user slightly converts the state of mobile terminal, and gently It shakes, i.e., the state of mobile terminal can recognize.Therefore, if detection discovery can not confirm the state of mobile terminal, Ke Yitong It crosses vibration and/or auditory tone cues user adjusts mobile terminal, rotation and/or shaking are mobile.

Since the dominant frequency of mobile terminal controller is all very high, and image procossing and position detection judge speed all quickly, i.e., Make to encounter this situation, the time of display delay also can be very short, will not influence the experience of user.

Shuangping san Rouser provided by the invention, it is whole in conjunction with acquisition portrait and/or movement only with a physical button The angle information at end determines the state of mobile terminal, can wake up first display screen or second of (or lighting) mobile terminal in time Display screen;When only the first ipsilateral camera takes portrait with the first display screen, or only with the second display screen When ipsilateral second camera takes portrait, (lighting) first display screen or second display screen are directly waken up;When described first When camera and second camera take portrait or do not take portrait simultaneously, sentenced using the sensing parts such as gyroscope auxiliary The first display screen or second display screen are lighted in the state of disconnected mobile terminal, determination, are conducive to the cramped construction design of mobile terminal, Facilitate user, promotes the experience of user.

Correspondingly, as shown in fig. 6, the present invention also provides a kind of shuangping san awakening method, it is suitable for mobile terminal, institute Stating mobile terminal includes the first display screen and second display screen, which comprises

Step 20: when detecting that the predetermined key on the mobile terminal is triggered, controlling the mobile terminal acquisition The angle of portrait and/or the mobile terminal;

Step 22: according to the angle of the portrait of acquisition and/or the mobile terminal from first display screen or described A display screen is selected to be waken up in two display screens.

Optionally, the angle of the portrait and/or the mobile terminal can be carried out by camera and/or gyroscope Acquisition, as long as the state of mobile terminal can be identified.

In the present embodiment, optionally, the predetermined key, for example, it may be Power key, screen locking key or its other physics Key, the invention is not limited in this regard;When user's touch predetermined key, including press, click etc., it can be defined as using Family wishes to light some display screen, for example, the second display screen of positive first display screen or reverse side.

Optionally, as shown in fig. 7, the method specifically includes:

Step 220: when only the first ipsilateral camera takes portrait with first display screen, waking up described the One display screen;When only ipsilateral second camera takes portrait with the second display screen, second display is waken up Screen.

In the present embodiment, since only one physical button is used for display control, for the bright corresponding display screen of exact point, Need to judge in conjunction with other information that user wishes which display screen lighted.For example, when user's operation mobile terminal, it is understood that there may be Following scenario described:

(1) portrait is taken with the first ipsilateral camera of first display screen, or same with the second display screen The second camera of side takes portrait;That is, face where face where the first display screen of two mobile devices or second display screen Camera in, only a camera takes portrait.

At this point it is possible to judge that user prepares to show using the display screen of the front or back of the mobile terminal, accordingly Front or back camera be directed at user, therefore only a camera takes portrait.

It, can be with fast wake-up (lighting) corresponding display screen according to above-mentioned judging result;Such as only with the first display screen The first ipsilateral camera takes portrait, directly lights the first display screen;If only ipsilateral with the second display screen When second camera takes portrait, second display screen can be directly lighted.

Step 221: when first camera ipsilateral with first display screen and ipsilateral with the second display screen Two cameras take portrait simultaneously, or when not taking portrait, judges the mobile end using the signal that gyroscope acquires The angle at end;First display screen or the second display screen are waken up according to the angle of the mobile terminal.

In the present embodiment, when user's operation mobile terminal, it is understood that there may be following scenario described:

(2) due to angle problem, two cameras of mobile terminal are not picked up by portrait;Or the field more than the people It closes, two cameras all take portrait, for example, a camera faces user, other personnel occur in another camera.

It, therefore, can be by this point, generally can shake or rotate mobile terminal since user is when using mobile terminal Gyroscope etc. can determine other sensor devices of mobile terminal state, the state of auxiliary confirmation mobile terminal, so that point exposes The display screen answered.

For example, two cameras of mobile terminal are not picked up by portrait, and gyroscope detection signals show at this time Face where first display screen of mobile terminal is face-up, such as gyroscope detection mobile terminal is transported in the range of less than 90 ° Dynamic (shake or rotate), it is possible to determine where the first display screen of mobile terminal up at this time;Or gyroscope detection movement Terminal movement (shake or rotate) in the range of being greater than 90 °, it is possible to determine that face where the second display screen of mobile terminal at this time Upward, accordingly, corresponding first display screen or second display screen can be lighted.

Similarly, when two cameras of mobile terminal all take portrait, it is also desirable to by the state of mobile terminal, To further confirm which screen needed to light.Referring to above-mentioned analysis, for example, if gyroscope detects mobile terminal less than 90 ° In the range of movement (shake or rotation), it is possible to determine where the first display screen of mobile terminal up at this time;Or gyro Instrument detects mobile terminal movement (shake or rotate) in the range of being greater than 90 °, it is possible to determine that the second of mobile terminal is aobvious at this time Where display screen up, accordingly, corresponding first display screen or second display screen can be lighted.

Optionally, step 221 may include:

Step 2210: when first camera ipsilateral with first display screen and ipsilateral with the second display screen The shooting of two cameras takes portrait simultaneously, or when not taking portrait, controls first display screen and described second and shows Display screen is active but brightness is 0;

Step 2211: when the angle according to the mobile terminal, when waking up first display screen, it is aobvious to light described first Display screen deactivates the second display screen;When the angle according to the mobile terminal, when waking up the second display screen, light The second display screen deactivates first display screen.

In the present embodiment, for said circumstances (2), due to can not directly by camera it is corresponding come fast wake-up (lighting) Display screen, need the state in conjunction with mobile terminal, it is slow in reacting to may cause display, it is provided by the invention for this purpose, optionally Shuangping san awakening method, it is also proposed that the process for waking up display screen is divided into two steps by the optional corrective measure for shortening display delay:

Firstly, when user triggers the predetermined key of mobile terminal, and determine that the first camera and second camera do not have When taking portrait or taking portrait, first display and second display are activated, but brightness is 0, with section Power consumption is saved, is prepared for subsequent quickly light;

Then, during user shakes mobile terminal, it can detecte the fortune for determining mobile terminal according to gyroscope etc. The signal of the motion sensing component detection of dynamic state, it can be determined that when the state of mobile terminal, the display screen for needing to light is bright Degree is increased to normal condition, while deactivating the display for not needing to light, thus reach the response speed for not influencing display, Reach energy-efficient effect again.

Wherein, the brightness of the normal condition, refer to user setting or system default configuration display screen normally show it is bright Degree.

As shown in Figure 10, it is assumed that user's hand-held mobile terminal, front (the first display panel) towards user, the movement is whole The back side at end stands other people, at this point, the first camera (front), second camera (back side of mobile terminal, dotted line indicate) Portrait may be taken, the first, second display screen activation at this time but zero luminance (blank screen);It is detected using gyroscope mobile whole The angle at end, it can be determined that the front (the first display panel) of the mobile terminal upward, can determine quickly and light the first display Screen, while second display screen (back side of mobile terminal) is deactivated, neither influence display screen lights speed, can also reduce function Consumption.

As a kind of special case, i.e., if detecting the state of mobile terminal using gyroscope, find the position of mobile terminal When setting just equal to 90 °, gyroscope can not identify mobile terminal, and which is face-up;But the mistake due to lighting display screen in user Cheng Zhong, usually all with the movement of mobile terminal (shaking), as long as user slightly converts the state of mobile terminal, and gently It shakes, i.e., the state of mobile terminal can recognize.Therefore, if detection discovery can not confirm the state of mobile terminal, Ke Yitong It crosses vibration and/or auditory tone cues user adjusts mobile terminal, rotation and/or shaking are mobile.

Shuangping san awakening method provided by the invention, it is whole in conjunction with acquisition portrait and/or movement only with a physical button The angle information at end determines the state of mobile terminal, can wake up first display screen or second of (or lighting) mobile terminal in time Display screen;When only the first ipsilateral camera takes portrait with the first display screen, or only with the second display screen When ipsilateral second camera takes portrait, (lighting) first display screen or second display screen are directly waken up;When described first When camera and second camera take portrait or do not take portrait simultaneously, in conjunction with the state of mobile terminal, determine a little Bright first display screen or second display screen are conducive to the cramped construction design of mobile terminal, facilitate user, promote the body of user It tests.

A specific embodiment of the invention is explained further below with reference to example is implemented.

Example one:

As described in Figure 8, mobile terminal includes the first display screen (front) and the first camera (front), second display screen (reverse side) and second camera (reverse side), built-in gyroscope, Power key is arranged in system (can also be with as the wake-up key of display screen It is other physical buttons, by default), it clicks or pressing triggers the display for starting display screen, user sits or standing state, packet Include following steps:

Step 100:Power key touches;

Does step 102: front camera take portrait? if front camera takes portrait, 104 are gone to step; If front camera is not picked up by portrait, 103 are gone to step;

Does is step 103: reverse side camera not picked up by portrait? if reverse side camera takes portrait, (point is waken up It is bright) reverse side display screen, terminate;If reverse side camera is also not picked up by portrait, 106 are gone to step;

Does step 104: reverse side camera take portrait? if reverse side camera is not picked up by portrait, (point is waken up It is bright) front display screen, terminate;If reverse side camera also takes portrait, step 106 is connect

Step 106: front camera and reverse side camera all take portrait or do not take portrait, activation front With the display screen of reverse side, but display brightness is 0 (actually driving power has been turned on);

Step 108: judging the motion amplitude of mobile terminal whether within the scope of less than 90 ° according to the signal that gyroscope detects (for example, the three-dimensional motion amplitude for the signal that the built-in gyroscope of mobile terminal detects is respectively less than 90 °), if so, front is aobvious Display screen luminance raising to preset value (normal display brightness set by user, such as automatic display brightness or other display brightness values), Terminate;Otherwise, step 110 is connect;

Step 110: judging whether the motion amplitude of mobile terminal is being greater than within the scope of 90 ° according to the signal that gyroscope detects (for example, the three-dimensional motion amplitude for the signal that the built-in gyroscope of mobile terminal detects is all larger than 90 °), if so, reverse side is shown Display screen luminance raising is tied to preset value (normal display brightness set by user, such as automatic display brightness or other display brightness values) Beam;Otherwise step 112 is connect;

Step 112: the state of mobile terminal is adjusted by vibration or sound prompting user.

User can according to vibration or auditory tone cues, the state of appropriate adjustment once mobile terminal, such as rotation and/ Or mobile terminal is shaken, as long as the motion sensings such as gyroscope component can identify the face-up or reverse side of mobile terminal upward ?.

Example two,

As shown in figure 9, mobile terminal is same as above, the non-Power key of system setting (such as one in volume key or screen locking key etc. A physical button) wake-up key as display screen, it clicks or the display of pressing triggering starting display screen, with being in lying posture, including Following steps:

Step 200: preset display wakes up key and touches;

Does step 202: front camera take portrait? if front camera takes portrait, wake up (lighting) Front display;If front camera is not picked up by portrait, (lighting) reverse side display screen is waken up.

Since user is in lying posture (on bed), user open mobile terminal display when, the front of mobile terminal or Reverse side always has a camera that can be directed at user, so that portrait is taken, and another camera away from user will not generally go out Existing portrait.It therefore, can be with fast wake-up (lighting) corresponding display screen, without further detecting the state of mobile terminal.

It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do There is also other identical elements in the process, method of element, article or device.

The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.

Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art The part contributed out can be embodied in the form of software products, which is stored in a storage medium In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be mobile phone, computer, clothes Business device, air conditioner or the network equipment etc.) execute method described in each embodiment of the present invention.

The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills Art field, is included within the scope of the present invention.

Claims (8)

1. a kind of shuangping san Rouser, is suitable for mobile terminal, the mobile terminal includes that the first display screen and second are aobvious Display screen;It is characterized in that, described device includes:
Detection module is adopted for when detecting that the predetermined key on the mobile terminal is triggered, controlling the mobile terminal Collect the angle of portrait and the mobile terminal;
Wake-up module, for when first camera ipsilateral with first display screen and ipsilateral the with the second display screen When two cameras take portrait simultaneously or do not take portrait, control at first display screen and the second display screen In state of activation but brightness is 0;According to the angle of the portrait of acquisition and/or the mobile terminal from first display screen and A display screen is selected to be waken up in the second display screen.
2. device as described in claim 1, which is characterized in that wherein,
The wake-up module is according to the angle of the portrait of acquisition and/or the mobile terminal from first display screen and described One display screen of selection, which wake up, in two display screens includes:
When only the first ipsilateral camera takes portrait with first display screen, first display screen is waken up;When When only the second camera ipsilateral with the second display screen takes portrait, the second display screen is waken up.
3. device as claimed in claim 2, which is characterized in that wherein,
The wake-up module is according to the angle of the portrait of acquisition and/or the mobile terminal from first display screen and described A display screen is selected to be waken up in two display screens further include:
When the first ipsilateral camera and the second camera ipsilateral with the second display screen be simultaneously with first display screen When taking portrait or not taking portrait, the angle of the mobile terminal is judged using the signal that gyroscope acquires, according to The angle of the mobile terminal wakes up first display screen or the second display screen.
4. device as claimed in claim 3, which is characterized in that wherein the wake-up module is according to the angle of the mobile terminal Wake up first display screen or the second display screen further include:
When the angle according to the mobile terminal, when waking up first display screen, first display screen is lighted, deactivates institute State second display screen;When the angle according to the mobile terminal, when waking up the second display screen, second display is lighted Screen deactivates first display screen.
5. a kind of shuangping san awakening method, is suitable for mobile terminal, the mobile terminal includes that the first display screen and second are aobvious Display screen;It is characterized in that, which comprises
When detecting that the predetermined key on the mobile terminal is triggered, the mobile terminal acquisition portrait and the shifting are controlled The angle of dynamic terminal;
When the first ipsilateral camera and the second camera ipsilateral with the second display screen be simultaneously with first display screen When taking portrait or not taking portrait, control first display screen and the second display screen be active but Brightness is 0;
It is selected from first display screen and the second display screen according to the angle of the portrait of acquisition and/or the mobile terminal A display screen is selected to be waken up.
6. method as claimed in claim 5, which is characterized in that wherein
The angle of the portrait according to acquisition and/or the mobile terminal is from first display screen and the second display screen One display screen of middle selection wake up
When only the first ipsilateral camera takes portrait with first display screen, first display screen is waken up;When When only the second camera ipsilateral with the second display screen takes portrait, the second display screen is waken up.
7. method as claimed in claim 5, which is characterized in that wherein,
The angle of the portrait according to acquisition and/or the mobile terminal is from first display screen and the second display screen One display screen of middle selection is waken up further include:
When the first ipsilateral camera and the second camera ipsilateral with the second display screen be simultaneously with first display screen When taking portrait or not taking portrait, the angle of the mobile terminal is judged using the signal that gyroscope acquires, according to The angle of the mobile terminal wakes up first display screen or the second display screen.
8. the method for claim 7, which is characterized in that wherein,
It is described that wake up first display screen or the second display screen according to the angle of the mobile terminal include: when according to institute The angle of mobile terminal is stated, when waking up first display screen, lights first display screen, deactivates second display Screen;When the angle according to the mobile terminal, when waking up the second display screen, the second display screen is lighted, deactivates institute State the first display screen.
CN201610585347.6A 2016-07-22 2016-07-22 A kind of shuangping san Rouser and method CN106155325B (en)

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