CN106200948A - The falling protection method of a kind of flexible screen mobile terminal and mobile terminal - Google Patents
The falling protection method of a kind of flexible screen mobile terminal and mobile terminal Download PDFInfo
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- CN106200948A CN106200948A CN201610515314.4A CN201610515314A CN106200948A CN 106200948 A CN106200948 A CN 106200948A CN 201610515314 A CN201610515314 A CN 201610515314A CN 106200948 A CN106200948 A CN 106200948A
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- mobile terminal
- angle
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- flexible screen
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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
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
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Abstract
Embodiments provide the falling protection method of a kind of flexible screen mobile terminal, including: obtaining the kinematic parameter of described mobile terminal in real time, described kinematic parameter includes deflection angle and acceleration；Described acceleration is compared with preset security threshold value；If described acceleration is more than described preset security threshold value, then based on described deflection angle, calculate the angle between described mobile terminal and preset plane；If described angle is not equal to parallel angle, then control the deformation of described flexible screen, described parallel angle is in the integral multiple embodiment of the present invention of 180 °, by obtaining deflection angle and the acceleration of mobile terminal, when acceleration is more than preset security threshold value, controls flexible screen deformation according to the angle between deflection angle and preset plane, thus avoid the corner of flexible screen directly to collide, improve the reliability that screen uses, decrease the unexpected risk broken.
Description
Technical field
The present invention relates to communication technical field, particularly relate to falling protection method and the movement of a kind of flexible screen mobile terminal
Terminal.
Background technology
Along with the development of flexible material technology, flexible screen is the most increasingly widely used in various mobile terminal, such as:
Mobile phone, panel computer.Existing flexible screen major part is all that (Organic Light-Emitting Diode, has employing OLED
Machine light emitting diode) material makes.
For relative inflexibility screen, flexible screen have flexible, can reverse, folding characteristic, and lighter
Thin pliable and tough, it is not easy to infringement.In order to protect the ruggedness of flexible screen further, some manufacturers can to the frame of mobile terminal and
Shell carries out consolidation process, prevents flexible screen damaged in collision.
Even if mobile terminal has been carried out consolidation process, (such as, flexible screen corner is fallen for some special angles
Land), the corner of flexible screen is still easily damaged.
Summary of the invention
The embodiment of the present invention provides the falling protection method of a kind of flexible screen mobile terminal, is touched solving flexible screen
When hitting, the problem that corner is easily damaged.
First aspect, it is provided that the method for the fall protection of a kind of flexible screen mobile terminal, including:
Obtaining the kinematic parameter of described mobile terminal in real time, described kinematic parameter includes deflection angle and acceleration；
Described acceleration is compared with preset security threshold value；
If described acceleration is more than described preset security threshold value, then based on described deflection angle, calculate described mobile terminal
And the angle between preset plane；
If described angle is not equal to parallel angle, then controlling the deformation of described flexible screen, described parallel angle is 180 ° whole
Several times.
Second aspect, additionally provides a kind of mobile terminal, and described mobile terminal includes that flexible screen, described mobile terminal are also wrapped
Include:
Kinematic parameter acquisition module, for the kinematic parameter of the described mobile terminal of acquisition in real time, described kinematic parameter includes
Deflection angle and acceleration；
Comparing module, for comparing described acceleration with preset security threshold value；
Angle calcu-lation module, if for described acceleration more than preset security threshold value, then based on described deflection angle, calculates
Angle between described mobile terminal and preset plane；
Deformation module, if being not equal to parallel angle for described angle, then controls the deformation of described flexible screen, the described angle of parallelism
Degree is the integral multiple of 180 °.
So, in the embodiment of the present invention, by obtaining deflection angle and the acceleration of mobile terminal, it is being more than when acceleration
During preset security threshold value, control flexible screen deformation according to the angle between deflection angle and preset plane, thus avoid flexibility
The corner of screen directly collides, and improves the reliability that screen uses, and decreases the unexpected risk broken.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below by institute in the description to the embodiment of the present invention
The accompanying drawing used is needed to be briefly described, it should be apparent that, the accompanying drawing in describing below is only some enforcements of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to these accompanying drawings
Obtain other accompanying drawing.
Fig. 1 is the flow chart of the falling protection method of a kind of flexible screen mobile terminal of first embodiment of the invention；
Fig. 2 is the schematic diagram of the deflection angle of the mobile terminal of first embodiment；
Fig. 3 is the schematic diagram of the deflection angle of the mobile terminal of first embodiment；
Fig. 4 is the schematic diagram of the deflection angle of the mobile terminal of first embodiment；
Fig. 5 is the flow chart of the falling protection method of a kind of flexible screen mobile terminal of second embodiment of the invention；
Fig. 6 is the schematic diagram controlling flexible flat deformation of the second embodiment；
Fig. 7 is the schematic diagram controlling flexible flat deformation of the second embodiment；
Fig. 8 is the block diagram of a kind of mobile terminal of third embodiment of the invention；
Fig. 9 be third embodiment of the invention mobile terminal in the block diagram of comparing module；
Figure 10 be third embodiment of the invention mobile terminal in the block diagram of angle calcu-lation module；
Figure 11 be third embodiment of the invention mobile terminal in the block diagram of deformation module；
Figure 12 is the block diagram of a kind of mobile terminal of third embodiment of the invention；
Figure 13 is the block diagram of a kind of mobile terminal of fourth embodiment of the invention；
Figure 14 is the structural representation of a kind of mobile terminal of fifth embodiment of the invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is a part of embodiment of the present invention rather than whole embodiments wholely.Based on this
Embodiment in bright, the every other enforcement that those of ordinary skill in the art are obtained under not making creative work premise
Example, broadly falls into the scope of protection of the invention.
First embodiment
With reference to Fig. 1, it is shown that the step stream of the falling protection method embodiment 1 of a kind of flexible screen mobile terminal of the present invention
Cheng Tu, specifically may include steps of:
Step 101, obtains the kinematic parameter of described mobile terminal in real time, and described kinematic parameter includes deflection angle and acceleration
Degree；
When mobile terminal free-electron model or being gone out to throw away towards certain direction, mobile terminal by with certain deflection angle and
Acceleration movement.Deflection angle refers to that mobile terminal is at three-dimensional deflection angle: with reference to showing that Fig. 2,3,4 are deflection angle
It is intended to.Assume, with the center of mobile terminal as initial point, to set up three-dimensional coordinate OXYZ.Deflection angle is included in first in XZ plane
Deflection angle theta；The second deflection angle ψ in YZ plane；The 3rd deflection angle Φ in X/Y plane.The deflection angle tool of mobile terminal
Body can obtain by being built in the gyroscope of mobile terminal.The acceleration of mobile terminal one way or another can be by built-in
Acceleration transducer obtain.
Step 102, compares described acceleration with preset security threshold value；
Secure threshold is an acceleration rate threshold, when the acceleration of mobile terminal is more than secure threshold, it is believed that soft
The easy impact failure in corner of property screen.Secure threshold can analyze acquisition by mobile terminal is carried out collision experiment.
Step 103, if described acceleration is more than described preset security threshold value, then based on described deflection angle, calculates described
Angle between mobile terminal and preset plane；
If the acceleration of mobile terminal is more than secure threshold, then according to the deflection angle of mobile terminal, calculate mobile terminal
And the angle between preset plane.
Preset plane can be horizontal plane, and such as, if acceleration direction is downward, i.e. mobile terminal drops.Then calculate
Angle between the deflection angle of mobile terminal and horizontal plane (ground).
Step 104, if described angle is not equal to parallel angle, then controls the deformation of described flexible screen, and described parallel angle is
The integral multiple of 180 °.
If the angle position parallel angle between mobile terminal and horizontal plane, i.e. uneven between mobile terminal and horizontal plane
OK, then the flexible screen deformation of mobile terminal is controlled, to avoid corner directly to collide.Preferably, the part of flexible screen deformation
Parallel with preset plane (such as, ground), now, the part of flexible screen deformation is maximum with the contact area of preset plane.Certainly,
The part of flexible screen deformation, it is also possible to become other angles with preset plane, as long as can make the crushed element of flexible screen put down with presetting
The contact area in face meets certain requirements.
In embodiments of the present invention, by obtaining deflection angle and the acceleration of mobile terminal, when acceleration is more than pre-
If secure threshold is, controls flexible screen deformation according to the angle between deflection angle and preset plane, thus avoid flexible screen
The corner of curtain directly collides, and improves the reliability that screen uses, and decreases the unexpected risk broken.
Second embodiment
With reference to Fig. 5, it is shown that the step stream of the falling protection method embodiment 2 of a kind of flexible screen mobile terminal of the present invention
Cheng Tu, specifically may include steps of:
Step 201, obtains the kinematic parameter of described mobile terminal in real time, and described kinematic parameter includes deflection angle and acceleration
Degree；
Step 202, compares described acceleration with preset security threshold value；
In a kind of preferred exemplary of the embodiment of the present invention, described step 202 specifically can include following sub-step:
Described acceleration is compared with described preset security threshold value in vertically-oriented component；
Described acceleration component in the horizontal direction is compared with described preset security threshold value.
It is said that in general, the object in people's living space typically all presents with horizontal plane and vertical.Mobile terminal is general
Collide with ground (horizontal plane) and metope (vertical).Even if the acceleration direction of mobile terminal be not vertical direction and
Vertical direction, mobile terminal is the most also to drop on horizontal plane or collide with horizontal plane.Therefore, it can consider emphatically vertically
Direction and the acceleration of horizontal direction.
Step 203, if described acceleration is more than described preset security threshold value, then based on described deflection angle, calculates described
Angle between mobile terminal and preset plane；
In a kind of preferred exemplary of the embodiment of the present invention, described step 203 specifically can include the following two kinds situation:
The first situation
If described acceleration, more than preset security threshold value then based on described deflection angle, calculates in vertically-oriented component
Angle between described mobile terminal flexible screen and horizontal plane；
When the acceleration of mobile terminal is when vertically-oriented component is more than preset security threshold value, according further to mobile whole
The deflection angle of end, calculates the angle between mobile terminal and horizontal plane, angle be not parallel angle, i.e. mobile terminal not with
During plane-parallel, control mobile terminal deformation.
The second situation
If the component that described acceleration is in the horizontal direction is more than preset security threshold value, then based on described deflection angle, calculate
Angle between described mobile terminal flexible screen and vertical.
When the acceleration component in the horizontal direction of mobile terminal is more than preset security threshold value, according further to mobile eventually
The deflection angle of end, calculates the angle between mobile terminal and vertical, angle be not parallel angle, i.e. mobile terminal not with
When vertical is parallel, control mobile terminal deformation.
Step 204, if described angle is not equal to parallel angle, then by described flexible screen on acceleration direction near described
The screen area of preset plane side preset area is defined as target distortion screen area；Described parallel angle is the integer of 180 °
Times.
It practice, control the target of flexible screen deformation, increase the contact area between screen and impingement area.Due to
When corner direct collision, relatively small with the contact area of impingement area, cause the as easy as rolling off a log damage in corner.
Therefore the part may collided flexible screen deforms so that contact surface increases.Concrete, it is first determined mesh
Mark deformation screen area, target distortion screen area is that flexible screen is preset near described preset plane side on acceleration direction
The screen area of area.
Step 205, is defined as target distortion direction by the direction in opposite direction with described acceleration；
After determining target distortion screen area, determine the deformation direction of target distortion screen area.In order to increase screen
Curtain and the collision area of impingement area, can be defined as target distortion direction by the direction in opposite direction with acceleration.
Step 206, controls described target distortion screen area and bends according to described target distortion direction.
Control target distortion screen area to bend to target distortion direction, so that target distortion screen area is with pre-
If the contact area of plane is bigger, reduce contact surface unit are pressure experienced.
Concrete, target distortion screen area can be controlled to target distortion direction, tortuous deformation along a straight line.Along always
Line complications deform, so that target distortion screen area is parallel with preset plane so that target distortion screen area is with default
The contact area of plane is maximum.
It is of course also possible to control target distortion screen area, in certain radian to target distortion direction.
It it is the schematic diagram controlling flexible flat deformation in the embodiment of the present invention with reference to Fig. 6 and Fig. 7.Concrete, can control
The angle part in two sidelines of flexible screen, along a straight line tortuous deformation.Flexible screen can also be controlled and include two drift angles
Part, along a straight line tortuous deformation.
In embodiments of the present invention, mobile terminal has soft shell, states mobile terminal and has soft shell, described flexibility
The deformation of the screen Deformation control by described soft shell；Described soft shell is built-in with shape memory metal, and described shape is remembered
Recall metal for controlling soft shell deformation.
Shape memory metal, is a kind of metal having memory effect, along with the change of temperature, the shape of shape memory metal
Shape changes.After temperature restPoses, the recovery original shape again of shape memory metal.In the terminal, may be used
To be controlled the temperature of shape memory metal by semiconductor chilling plate, thus control shape memory metal deformation.
Shape memory metal can make metal wire, is built in the soft shell of mobile terminal with the form of metal wire.
It addition, the wiring board of mobile terminal is also the flexible circuit board being fabricated from a flexible material, battery is flexible battery.At soft shell
During deformation, flexible circuit board and flexible battery deform the most simultaneously.
Step 207, if detecting, described acceleration less than described preset security threshold value, then recovers the shape of described flexible screen
Shape.
When the acceleration of mobile terminal is less than preset security threshold value, control the reinstatement of shape memory metal, thus
Recover the shape of described flexible screen.
It should be noted that for embodiment of the method, in order to be briefly described, therefore it is all expressed as a series of action group
Closing, but those skilled in the art should know, the embodiment of the present invention is not limited by described sequence of movement, because depending on
According to the embodiment of the present invention, some step can use other orders or carry out simultaneously.Secondly, those skilled in the art also should
Knowing, embodiment described in this description belongs to preferred embodiment, and the involved action not necessarily present invention implements
Necessary to example.
3rd embodiment
With reference to Fig. 8, it is shown that the block diagram of a kind of mobile terminal 300 embodiment of the present invention, wherein said mobile terminal 300
Including flexible screen (not shown), described mobile terminal specifically can include such as lower module:
Kinematic parameter acquisition module 301, for the kinematic parameter of the described mobile terminal of acquisition in real time, described kinematic parameter bag
Include deflection angle and acceleration；
Comparing module 302, for comparing described acceleration with preset security threshold value；
Angle calcu-lation module 303, if for described acceleration more than preset security threshold value, then based on described deflection angle,
Calculate the angle between described mobile terminal and preset plane；
Deformation module 304, if being not equal to parallel angle for described angle, then controls the deformation of described flexible screen, described flat
Row angle is the integral multiple of 180 °.
With reference to shown in Fig. 9, it it is the block diagram of comparing module in the mobile terminal embodiment of the present invention.Implement as the present invention
A kind of preferred exemplary of example, described comparing module 302 may include that
Vertical comparer module 3021, is used for described acceleration in vertically-oriented component and described preset security threshold value
Compare；
Horizontal comparer module 3022, for by described acceleration component in the horizontal direction and described preset security threshold value
Compare.
With reference to shown in Figure 10, it it is the block diagram of angle calcu-lation module in the mobile terminal embodiment of the present invention.As this
A kind of preferred exemplary of bright embodiment, described angle calcu-lation module 303 may include that
Horizontal sextant angle calculating sub module 3031, for based on described deflection angle, calculate described mobile terminal flexible screen with
Angle between horizontal plane；
Vertical angle calculating sub module 3032, for based on described deflection angle, calculate described mobile terminal flexible screen with
Angle between vertical.
With reference to shown in Figure 11, it it is the block diagram of deformation module in the mobile terminal embodiment of the present invention.Real as the present invention
Executing a kind of preferred exemplary of example, described deformation module 304 may include that
Target distortion screen area determines submodule 3041, for by described flexible screen on acceleration direction near described
The screen area of preset plane side preset area is defined as target distortion screen area；
Target distortion direction determines submodule 3042, for the direction in opposite direction with described acceleration is defined as target
Deformation direction；
Bending submodule 3043, is used for controlling described target distortion screen area and carries out curved according to described target distortion direction
Folding.
As a kind of preferred exemplary of the embodiment of the present invention, described mobile terminal 300 has soft shell, described flexible screen
Deformation by the Deformation control of described soft shell；
Described soft shell is built-in with shape memory metal；Described shape memory metal is used for controlling soft shell deformation；
In a kind of preferred exemplary of the embodiment of the present invention, on the basis of with reference to Fig. 8, optionally, it is this with reference to Figure 12
Invent the block diagram of a kind of mobile terminal of the 3rd embodiment.Wherein, described mobile terminal 300 can also include:
Recover module 305, if for detecting that described acceleration less than described preset security threshold value, then recovers described flexibility
The shape of screen.
Mobile terminal 300 is capable of each process that in the embodiment of the method for Fig. 1 to Fig. 7, mobile terminal realizes, for keeping away
Exempt to repeat, repeat no more here.In the embodiment of the present invention, by obtaining deflection angle and the acceleration of mobile terminal, when adding
When speed is more than preset security threshold value, control flexible screen deformation according to the angle between deflection angle and preset plane, thus
The corner avoiding flexible screen directly collides, and improves the reliability that screen uses, and decreases the unexpected risk broken.
For device embodiment, due to itself and embodiment of the method basic simlarity, so describe is fairly simple, relevant
Part sees the part of embodiment of the method and illustrates.
4th embodiment
Figure 13 is the block diagram of the mobile terminal of another embodiment of the present invention.Mobile terminal 400 shown in Figure 13 includes: extremely
A few processor 401, memorizer 402, at least one network interface 404 and user interface 403, flexible screen 406, soft shell
407, acceleration detection assembly 408, deflection angle detection components 409.Each assembly in mobile terminal 400 passes through bus system
405 are coupled.It is understood that bus system 405 is for realizing the connection communication between these assemblies.Bus system 405 is removed
Outside data/address bus, also include power bus, control bus and status signal bus in addition.But for the sake of understanding explanation,
In fig. 13 various buses are all designated as bus system 405.The Deformation control flexible screen 406 of soft shell 407 deforms；Outside flexibility
Shell 407 is built-in with shape memory metal, and shape memory metal is used for controlling soft shell 407 and deforms；Acceleration detection assembly 408
Acceleration for detection mobile terminal in real time；Deflection angle detection components 409 is for the deflection angle of detection mobile terminal in real time
Degree.
Wherein, user interface 403 can include display, keyboard or pointing device (such as, mouse, trace ball
(trackball), touch-sensitive plate or touch screen etc..
The memorizer 402 being appreciated that in the embodiment of the present invention can be volatile memory or nonvolatile memory,
Maybe can include volatibility and nonvolatile memory.Wherein, nonvolatile memory can be read only memory (Read-
OnlyMemory, ROM), programmable read only memory (ProgrammableROM, PROM), Erasable Programmable Read Only Memory EPROM
(ErasablePROM, EPROM), Electrically Erasable Read Only Memory (ElectricallyEPROM, EEPROM) or sudden strain of a muscle
Deposit.Volatile memory can be random access memory (RandomAccessMemory, RAM), and it is used as outside the most slow
Deposit.By exemplary but be not restricted explanation, the RAM of many forms can use, such as static RAM
(StaticRAM, SRAM), dynamic random access memory (DynamicRAM, DRAM), Synchronous Dynamic Random Access Memory
(SynchronousDRAM, SDRAM), double data speed synchronous dynamic RAM (DoubleDataRate
SDRAM, DDRSDRAM), enhancement mode Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links
Dynamic random access memory (SynchlinkDRAM, SLDRAM) and direct rambus random access memory
(DirectRambusRAM, DRRAM).The memorizer 402 of the system and method that the embodiment of the present invention describes is intended to include but does not limits
In these and the memorizer of any other applicable type.
In some embodiments, memorizer 402 stores following element, executable module or data structure, or
Their subset of person, or their superset: operating system 4021 and application program 4022.
Wherein, operating system 4021, comprise various system program, such as ccf layer, core library layer, driving layer etc., be used for
Realize various basic business and process hardware based task.Application program 4022, comprises various application program, such as media
Player (MediaPlayer), browser (Browser) etc., be used for realizing various applied business.Realize embodiment of the present invention side
The program of method may be embodied in application program 4022.
In embodiments of the present invention, by calling program or the instruction of memorizer 402 storage, concrete, can be application
The program stored in program 4022 or instruction, processor 401 is for the kinematic parameter of the described mobile terminal of acquisition in real time, described fortune
Dynamic parameter includes deflection angle and acceleration；Described acceleration is compared with preset security threshold value；If described acceleration is big
In described preset security threshold value, then based on described deflection angle, calculate the angle between described mobile terminal and preset plane；If
Described angle is not equal to parallel angle, then control the deformation of described flexible screen, and described parallel angle is the integral multiple of 180 °.
The method that the invention described above embodiment discloses can apply in processor 401, or is realized by processor 401.
Processor 401 is probably a kind of IC chip, has the disposal ability of signal.During realizing, said method each
Step can be completed by the instruction of the integrated logic circuit of the hardware in processor 401 or software form.Above-mentioned process
Device 401 can be general processor, digital signal processor (DigitalSignalProcessor, DSP), special IC
(ApplicationSpecific IntegratedCircuit, ASIC), ready-made programmable gate array
(FieldProgrammableGateArray, FPGA) or other PLDs, discrete gate or transistor logic
Device, discrete hardware components.Can realize or perform disclosed each method, step and the box in the embodiment of the present invention
Figure.The processor etc. that general processor can be microprocessor or this processor can also be any routine.In conjunction with the present invention
The step of the method disclosed in embodiment can be embodied directly in hardware decoding processor and perform, or uses decoding processor
In hardware and software module combination execution complete.Software module may be located at random access memory, and flash memory, read only memory can
In the storage medium that this areas such as program read-only memory or electrically erasable programmable memorizer, depositor are ripe.This storage
Medium is positioned at memorizer 402, and processor 401 reads the information in memorizer 402, completes the step of said method in conjunction with its hardware
Suddenly.
It is understood that the embodiment of the present invention describe these embodiments can use hardware, software, firmware, middleware,
Microcode or a combination thereof realize.Realizing for hardware, processing unit can be implemented in one or more special IC
(ApplicationSpecificIntegratedCircuits, ASIC), digital signal processor
(DigitalSignalProcessing, DSP), digital signal processing appts (DSPDevice, DSPD), programmable logic device
(ProgrammableLogicDevice, PLD), field programmable gate array (Field-ProgrammableGateArray,
FPGA), general processor, controller, microcontroller, microprocessor, for performing other electronics list of herein described function
In unit or a combination thereof.
Software is realized, can come by performing the module (such as process, function etc.) of function described in the embodiment of the present invention
Realize the technology described in the embodiment of the present invention.Software code is storable in performing in memorizer and by processor.Memorizer can
Within a processor or to realize outside processor.
Alternatively, processor 401 is additionally operable to: by described flexible screen close described preset plane side on acceleration direction
The screen area of preset area is defined as target distortion screen area；The direction in opposite direction with described acceleration is defined as mesh
Mark deformation direction；Control described target distortion screen area to bend according to described target distortion direction.
Alternatively, processor 401 is additionally operable to: by described acceleration in vertically-oriented component and described preset security threshold value
Compare.
Alternatively, processor 401 is additionally operable to: based on described deflection angle, calculates described mobile terminal flexible screen and level
Angle between face.
Alternatively, processor 401 is additionally operable to: by described acceleration component in the horizontal direction and described preset security threshold value
Compare.
Alternatively, processor 401 is additionally operable to: based on described deflection angle, calculates described mobile terminal flexible screen with vertical
Angle between face.
Alternatively, processor 401 is additionally operable to: if detecting, described acceleration less than described preset security threshold value, then recovers
The shape of described flexible screen.
Mobile terminal 400 is capable of each process that in previous embodiment, mobile terminal realizes, for avoiding repeating, here
Repeat no more.In the embodiment of the present invention, by obtaining deflection angle and the acceleration of mobile terminal, when acceleration is more than presetting
During secure threshold, control flexible screen deformation according to the angle between deflection angle and preset plane, thus avoid flexible screen
Corner directly collide, improve the reliability that screen uses, decrease the unexpected risk broken.
5th embodiment
Figure 14 is the structural representation of the mobile terminal of another embodiment of the present invention.Specifically, the mobile end in Figure 14
End 500 can be mobile phone, panel computer, personal digital assistant (PersonalDigital Assistant, PDA) or vehicle mounted electric
Brain etc..
Mobile terminal 500 in Figure 14 includes radio frequency (RadioFrequency, RF) circuit 510, memorizer 520, input
Unit 530, display unit 540, processor 560, voicefrequency circuit 570, WiFi (WirelessFidelity) module 580, power supply
590, flexible screen 591, soft shell 592, acceleration detection assembly 593, deflection angle detection components 594.
Wherein, input block 530 can be used for receiving numeral or the character information of user's input, and produces and mobile terminal
The user setup of 500 and function control relevant signal input.Specifically, in the embodiment of the present invention, this input block 530 can
To include contact panel 531.Contact panel 531, also referred to as touch screen, can collect user thereon or neighbouring touch operation
(such as user uses any applicable object such as finger, stylus or adnexa operation on contact panel 531), and according in advance
The formula set drives corresponding attachment means.Optionally, contact panel 531 can include touch detecting apparatus and touch controller
Two parts.Wherein, the touch orientation of touch detecting apparatus detection user, and detect the signal that touch operation brings, by signal
Send touch controller to；Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate,
Give this processor 560 again, and order that processor 560 sends can be received and performed.Furthermore, it is possible to employing resistance-type,
The polytypes such as condenser type, infrared ray and surface acoustic wave realize contact panel 531.Except contact panel 531, input block
530 can also include other input equipments 532, and other input equipments 532 can include but not limited to physical keyboard, function key
One or more in (such as volume control button, switch key etc.), trace ball, mouse, action bars etc..
Wherein, display unit 540 can be used for showing the information inputted by user or the information being supplied to user and movement
The various menu interfaces of terminal 500.Display unit 540 can include display floater 541, optionally, can use LCD or organic
The forms such as optical diode (OrganicLight-EmittingDiode, OLED) configure display floater 541.
It should be noted that contact panel 531 can cover display floater 541, formed and touch display screen, when this touch display screen is examined
Measure thereon or after neighbouring touch operation, send processor 560 to determine the type of touch event, with preprocessor
560 provide corresponding visual output according to the type of touch event on touch display screen.
Touch display screen and include Application Program Interface viewing area and conventional control viewing area.This Application Program Interface viewing area
And the arrangement mode of this conventional control viewing area does not limit, can be arranged above and below, left-right situs etc. can be distinguished two and show
Show the arrangement mode in district.This Application Program Interface viewing area is displayed for the interface of application program.Each interface is permissible
The interface elements such as the icon and/or the widget desktop control that comprise at least one application program.This Application Program Interface viewing area
It can also be the empty interface not comprising any content.This conventional control viewing area is for showing the control that utilization rate is higher, such as,
The application icons etc. such as settings button, interface numbering, scroll bar, phone directory icon.
Wherein processor 560 is the control centre of mobile terminal 500, utilizes various interface and the whole mobile phone of connection
Various piece, is stored in the software program in first memory 521 and/or module by running or performing, and calls storage
Data in second memory 522, perform the various functions of mobile terminal 500 and process data, thus to mobile terminal 500
Carry out integral monitoring.Optionally, processor 560 can include one or more processing unit.
The Deformation control flexible screen 591 of soft shell 592 deforms；Soft shell 592 is built-in with shape memory metal, shape
Memory metal is used for controlling soft shell 592 and deforms.
Acceleration detection assembly 593 is for the acceleration of detection mobile terminal in real time；Deflection angle detection components 594 is used for
Detect the deflection angle of mobile terminal in real time.
In embodiments of the present invention, by call the software program and/or module stored in this first memory 521 and/
Or the data in this second memory 522, processor 560 obtains the kinematic parameter of described mobile terminal in real time, and described motion is joined
Number includes deflection angle and acceleration；
Described acceleration is compared with preset security threshold value；
If described acceleration is more than described preset security threshold value, then based on described deflection angle, calculate described mobile terminal
And the angle between preset plane；
If described angle is not equal to parallel angle, then controlling the deformation of described flexible screen, described parallel angle is 180 ° whole
Several times.
Alternatively, processor 501 is additionally operable to: by described flexible screen close described preset plane side on acceleration direction
The screen area of preset area is defined as target distortion screen area；The direction in opposite direction with described acceleration is defined as mesh
Mark deformation direction；Control described target distortion screen area to bend according to described target distortion direction.
Alternatively, processor 501 is additionally operable to: by described acceleration in vertically-oriented component and described preset security threshold value
Compare.
Alternatively, processor 501 is additionally operable to: based on described deflection angle, calculates described mobile terminal flexible screen and level
Angle between face.
Alternatively, processor 501 is additionally operable to: by described acceleration component in the horizontal direction and described preset security threshold value
Compare.
Alternatively, processor 501 is additionally operable to: based on described deflection angle, calculates described mobile terminal flexible screen with vertical
Angle between face.
Alternatively, processor 501 is additionally operable to: if detecting, described acceleration less than described preset security threshold value, then recovers
The shape of described flexible screen.
Mobile terminal 500 is capable of each process that in previous embodiment, mobile terminal realizes, for avoiding repeating, here
Repeat no more.In the embodiment of the present invention, by obtaining deflection angle and the acceleration of mobile terminal, when acceleration is more than presetting
During secure threshold, control flexible screen deformation according to the angle between deflection angle and preset plane, thus avoid flexible screen
Corner directly collide, improve the reliability that screen uses, decrease the unexpected risk broken.
Each embodiment in this specification all uses the mode gone forward one by one to describe, what each embodiment stressed is with
The difference of other embodiments, between each embodiment, identical similar part sees mutually.
Those skilled in the art are it should be appreciated that the embodiment of the embodiment of the present invention can be provided as method, device or calculate
Machine program product.Therefore, the embodiment of the present invention can use complete hardware embodiment, complete software implementation or combine software and
The form of the embodiment of hardware aspect.And, the embodiment of the present invention can use one or more wherein include computer can
With in the computer-usable storage medium (including but not limited to disk memory, CD-ROM, optical memory etc.) of program code
The form of the computer program implemented.
The embodiment of the present invention is with reference to method, mobile terminal device (system) and computer according to embodiments of the present invention
The flow chart of program product and/or block diagram describe.It should be understood that can be by computer program instructions flowchart and/or side
Flow process in each flow process in block diagram and/or square frame and flow chart and/or block diagram and/or the combination of square frame.Can provide
These computer program instructions process to general purpose computer, special-purpose computer, Embedded Processor or other programmable datas and move
The processor of dynamic terminal unit is to produce a machine so that processes mobile terminal by computer or other programmable datas and sets
The instruction that standby processor performs produces for realizing at one flow process of flow chart or multiple flow process and/or one square frame of block diagram
Or the device of the function specified in multiple square frame.
These computer program instructions may be alternatively stored in and computer or other programmable datas can be guided to process mobile terminal
In the computer-readable memory that equipment works in a specific way so that the instruction being stored in this computer-readable memory is produced
The raw manufacture including command device, this command device realizes at one flow process of flow chart or multiple flow process and/or block diagram one
The function specified in individual square frame or multiple square frame.
These computer program instructions also can be loaded into computer or other programmable datas process on mobile terminal device,
Make on computer or other programmable movement terminal units, to perform sequence of operations step to produce computer implemented place
Reason, thus the instruction performed on computer or other programmable movement terminal units provides for realizing at flow chart one stream
The step of the function specified in journey or multiple flow process and/or one square frame of block diagram or multiple square frame.
Although having been described for the preferred embodiment of the embodiment of the present invention, but those skilled in the art once knowing base
This creativeness concept, then can make other change and amendment to these embodiments.So, claims are intended to be construed to
The all changes including preferred embodiment and falling into range of embodiment of the invention and amendment.
Finally, in addition it is also necessary to explanation, in this article, the relational terms of such as first and second or the like be used merely to by
One entity or operation separate with another entity or operating space, and not necessarily require or imply these entities or operation
Between exist any this reality relation or order.And, term " includes ", " comprising " or its any other variant meaning
Containing comprising of nonexcludability, so that include the process of a series of key element, method, article or mobile terminal device not
Only include those key elements, but also include other key elements being not expressly set out, or also include for this process, method,
Article or the intrinsic key element of mobile terminal device.In the case of there is no more restriction, by statement " including ... "
The key element limited, it is not excluded that there is also additionally in including the process of described key element, method, article or mobile terminal device
Identical element.
Falling protection method and a kind of mobile terminal to a kind of flexible screen mobile terminal provided by the present invention, enters above
Having gone and be discussed in detail, principle and the embodiment of the present invention are set forth by specific case used herein, above enforcement
The explanation of example is only intended to help to understand method and the core concept thereof of the present invention；General technology people simultaneously for this area
Member, according to the thought of the present invention, the most all will change, in sum, and this explanation
Book content should not be construed as limitation of the present invention.
Claims (18)
1. the falling protection method of a flexible screen mobile terminal, it is characterised in that including:
Obtaining the kinematic parameter of described mobile terminal in real time, described kinematic parameter includes deflection angle and acceleration；
Described acceleration is compared with preset security threshold value；
If described acceleration is more than described preset security threshold value, then based on described deflection angle, calculate described mobile terminal with pre-
If the angle between plane；
If described angle is not equal to parallel angle, then controlling the deformation of described flexible screen, described parallel angle is the integral multiple of 180 °.
Method the most according to claim 1, it is characterised in that the step of described control described flexible screen deformation, including:
Described flexible screen is defined as mesh near the screen area of described preset plane side preset area on acceleration direction
Mark deformation screen area；
The direction in opposite direction with described acceleration is defined as target distortion direction；
Control described target distortion screen area to bend according to described target distortion direction.
Method the most according to claim 1 and 2, it is characterised in that described described acceleration is entered with preset security threshold value
The step of row comparison, including:
Described acceleration is compared with described preset security threshold value in vertically-oriented component.
Method the most according to claim 3, it is characterised in that described based on described deflection angle, calculates described mobile whole
The step of the angle between end and preset plane, including:
Based on described deflection angle, calculate the angle between described mobile terminal flexible screen and horizontal plane.
Method the most according to claim 1 and 2, it is characterised in that described described acceleration is entered with preset security threshold value
The step of row comparison, also includes:
Described acceleration component in the horizontal direction is compared with described preset security threshold value.
Method the most according to claim 5, it is characterised in that described based on described deflection angle, calculates described mobile whole
The step of the angle between end and preset plane, also includes:
Based on described deflection angle, calculate the angle between described mobile terminal flexible screen and vertical.
Method the most according to claim 1 and 2, it is characterised in that described mobile terminal has soft shell, described flexibility
The deformation of the screen Deformation control by described soft shell.
Method the most according to claim 7, it is characterised in that described soft shell is built-in with shape memory metal, described
Shape memory metal is used for controlling soft shell deformation.
Method the most according to claim 1 and 2, it is characterised in that after the step of described control described flexible screen deformation,
Described method also includes:
If detecting, described acceleration less than described preset security threshold value, then recovers the shape of described flexible screen.
10. a mobile terminal, it is characterised in that described mobile terminal includes that flexible screen, described mobile terminal also include:
Kinematic parameter acquisition module, for the kinematic parameter of the described mobile terminal of acquisition in real time, described kinematic parameter includes deflection
Angle and acceleration；
Comparing module, for comparing described acceleration with preset security threshold value；
Angle calcu-lation module, if for described acceleration more than preset security threshold value, then based on described deflection angle, calculates described
Angle between mobile terminal and preset plane；
Deformation module, if being not equal to parallel angle for described angle, then controls the deformation of described flexible screen, and described parallel angle is
The integral multiple of 180 °.
11. mobile terminals according to claim 10, it is characterised in that described deformation module includes:
Target distortion screen area determines submodule, for by described flexible screen close described preset plane on acceleration direction
The screen area of side preset area is defined as target distortion screen area；
Target distortion direction determines submodule, for the direction in opposite direction with described acceleration is defined as target distortion side
To；
Bending submodule, is used for controlling described target distortion screen area and bends according to described target distortion direction.
12. according to the mobile terminal described in claim 10 or 11, it is characterised in that described comparing module includes:
Vertical comparer module, for comparing described acceleration with described preset security threshold value in vertically-oriented component
Right.
13. mobile terminals according to claim 12, it is characterised in that described angle calcu-lation module includes:
Horizontal sextant angle calculating sub module, for based on described deflection angle, calculate described mobile terminal flexible screen and horizontal plane it
Between angle.
14. according to the mobile terminal described in claim 10 or 11, it is characterised in that described comparing module also includes:
Horizontal comparer module, for comparing described acceleration component in the horizontal direction with described preset security threshold value
Right.
15. mobile terminals according to claim 14, it is characterised in that described angle calcu-lation module also includes:
Vertical angle calculating sub module, for based on described deflection angle, calculate described mobile terminal flexible screen and vertical it
Between angle.
16. according to the mobile terminal described in claim 10 or 11, it is characterised in that described mobile terminal has soft shell,
The deformation of the described flexible screen Deformation control by described soft shell.
17. mobile terminals according to claim 16, it is characterised in that described soft shell is built-in with shape memory gold
Belong to；Described shape memory metal is used for controlling soft shell deformation.
18. according to the mobile terminal described in claim 10 or 11, it is characterised in that also include:
Recover module, if for detecting that described acceleration less than described preset security threshold value, then recovers the shape of described flexible screen
Shape.
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| CN201610515314.4A CN106200948B (en) | 2016-06-30 | 2016-06-30 | A kind of falling protection method and mobile terminal of flexible screen mobile terminal |
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| CN201610515314.4A CN106200948B (en) | 2016-06-30 | 2016-06-30 | A kind of falling protection method and mobile terminal of flexible screen mobile terminal |
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| CN106200948B CN106200948B (en) | 2019-06-04 |
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| CN108062162A (en) * | 2017-11-29 | 2018-05-22 | 努比亚技术有限公司 | Flexible screen terminal and its placement configuration control method and computer readable storage medium |
| CN108401076A (en) * | 2018-03-23 | 2018-08-14 | 南京粤讯电子科技有限公司 | Mobile terminal falling protection method, mobile terminal and computer readable storage medium |
| CN108833667A (en) * | 2018-04-27 | 2018-11-16 | 努比亚技术有限公司 | A kind of terminal shatter-resistant method, terminal and computer readable storage medium |
| CN109788137A (en) * | 2019-01-30 | 2019-05-21 | 维沃移动通信有限公司 | Falling protection method and terminal device |
| CN110166601A (en) * | 2019-05-28 | 2019-08-23 | 维沃移动通信有限公司 | A kind of terminal and the screen control method applied to terminal |
| CN111092974A (en) * | 2019-12-24 | 2020-05-01 | 维沃移动通信有限公司 | Electronic device, control method thereof, and computer-readable storage medium |
| CN111641752A (en) * | 2020-05-22 | 2020-09-08 | 维沃移动通信有限公司 | Method and device for adjusting screen state and electronic equipment |
| CN111882992A (en) * | 2020-08-14 | 2020-11-03 | 京东方科技集团股份有限公司 | Flexible display device |
| CN112392852A (en) * | 2020-11-16 | 2021-02-23 | Oppo广东移动通信有限公司 | Falling self-locking mechanism, folding rotating shaft device and electronic equipment |
| CN112804381A (en) * | 2021-01-22 | 2021-05-14 | 维沃移动通信有限公司 | Control method and device of electronic equipment, electronic equipment and readable storage medium |
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| CN108062162A (en) * | 2017-11-29 | 2018-05-22 | 努比亚技术有限公司 | Flexible screen terminal and its placement configuration control method and computer readable storage medium |
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| CN111641752A (en) * | 2020-05-22 | 2020-09-08 | 维沃移动通信有限公司 | Method and device for adjusting screen state and electronic equipment |
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| CN111882992A (en) * | 2020-08-14 | 2020-11-03 | 京东方科技集团股份有限公司 | Flexible display device |
| CN112392852A (en) * | 2020-11-16 | 2021-02-23 | Oppo广东移动通信有限公司 | Falling self-locking mechanism, folding rotating shaft device and electronic equipment |
| CN112392852B (en) * | 2020-11-16 | 2022-01-18 | Oppo广东移动通信有限公司 | Falling self-locking mechanism, folding rotating shaft device and electronic equipment |
| CN112804381A (en) * | 2021-01-22 | 2021-05-14 | 维沃移动通信有限公司 | Control method and device of electronic equipment, electronic equipment and readable storage medium |
| CN112929490A (en) * | 2021-01-22 | 2021-06-08 | 维沃移动通信有限公司 | Control method of electronic equipment and electronic equipment |
| CN112929490B (en) * | 2021-01-22 | 2022-04-26 | 维沃移动通信有限公司 | Control method of electronic equipment and electronic equipment |
| CN112804381B (en) * | 2021-01-22 | 2023-08-29 | 维沃移动通信有限公司 | Control method and device of electronic equipment, electronic equipment and readable storage medium |
| CN115834761A (en) * | 2021-09-17 | 2023-03-21 | 中国联合网络通信集团有限公司 | Screen protection method and device |
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