CN109547635A - Screen anti-fluttering method, device, mobile terminal and readable storage medium storing program for executing - Google Patents
Screen anti-fluttering method, device, mobile terminal and readable storage medium storing program for executing Download PDFInfo
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- CN109547635A CN109547635A CN201811443135.XA CN201811443135A CN109547635A CN 109547635 A CN109547635 A CN 109547635A CN 201811443135 A CN201811443135 A CN 201811443135A CN 109547635 A CN109547635 A CN 109547635A
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- mobile terminal
- screen
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
Abstract
The invention discloses a kind of screen anti-fluttering method, device, mobile terminal and readable storage medium storing program for executing, this method comprises: obtaining the average displacement speed and instantaneous displacement speed of mobile terminal；The difference for calculating the average displacement speed and the instantaneous displacement speed judges whether the mobile terminal is shaken according to the size of the difference and preset difference value threshold value；When the mobile terminal is shaken, the shake displacement parameter of the mobile terminal is obtained；The compensation of screen stabilization is carried out to the mobile terminal according to the shake displacement parameter.It realizes when mobile terminal meets stabilization compensation condition, stabilization compensation is carried out to the screen display content of mobile terminal automatically, improves user's visual experience.
Description
Technical field
The present invention relates to technical field of mobile terminals more particularly to a kind of screen anti-fluttering method, device, mobile terminals and can
Read storage medium.
Background technique
With the rapid development of hardware and software, smart phone, tablet computer etc. have the mobile terminal of touch screen
Have become essential equipment in people's life.Have benefited from portability, these mobile terminals are usually in walking or traffic
It is used on tool.
When people walk or in the vehicles, since mobile phone is often shaken, show in order to see screen clearly
Content, user needs to continuously adjust eye muscle, is occurred with adapting to the continually changing requirement in screen position, especially screen
When small vibration, the eye muscle of user is easy fatigue, influences visual experience, can also damage user's eyesight.
Summary of the invention
The main purpose of the present invention is to provide a kind of screen anti-fluttering method, device, mobile terminal and readable storage medium storing program for executing,
Aim to solve the problem that the technical issues of Conventional mobile terminals screen can not carry out stabilization compensation automatically.
To achieve the above object, the embodiment of the present invention provides a kind of screen anti-fluttering method, the screen anti-fluttering method application
In mobile terminal, the screen anti-fluttering method includes:
Obtain the average displacement speed and instantaneous displacement speed of the mobile terminal；
The difference for calculating the average displacement speed and the instantaneous displacement speed, according to the difference and preset difference value threshold
The size of value judges whether the mobile terminal is shaken；
When the mobile terminal is shaken, the shake displacement parameter of the mobile terminal is obtained；
The compensation of screen stabilization is carried out to the mobile terminal according to the shake displacement parameter.
Optionally, the shake displacement parameter includes shake shift length and shake direction of displacement, which is characterized in that described
When the mobile terminal is shaken, the step of obtaining the shake displacement parameter of the mobile terminal, includes:
The instantaneous displacement distance for obtaining the mobile terminal, as shake shift length；
The instantaneous displacement direction for obtaining the mobile terminal, as shake direction of displacement；
It is described to include: to the step of mobile terminal progress screen stabilization compensation according to the shake displacement parameter
According to predesigned compensation algorithm and the shake shift length, compensation shift length is calculated；
To the mobile screen display content of opposite direction of the shake direction of displacement, the screen display content it is mobile away from
From equal to the compensation shift length.
Optionally, the difference for calculating the average displacement speed and the instantaneous displacement speed, according to the difference
Judge that the step of whether mobile terminal is shaken includes: with the size of preset difference value threshold value
The difference for calculating the average displacement speed and the instantaneous displacement speed, by the difference and preset difference value threshold value
It is compared；
If the difference is more than or equal to the preset difference value threshold value, determine that the mobile terminal is shaken；
If the difference is less than the preset difference value threshold value, determine that the mobile terminal is not shaken.
Optionally, it is described according to the shake displacement parameter to the mobile terminal carry out screen stabilization compensation the step of it
Before include:
When the mobile terminal is shaken, then the benefit for carrying out the compensation of screen stabilization to the mobile terminal is shown
Prompt is repaid, and starts timer, includes that the compensation of screen stabilization is carried out to the mobile terminal for cancelling in the compensation prompt
Cancellation control；
After the timer reaches preset duration, if the cancellation control is not triggered, it is displaced according to the shake
Parameter carries out the compensation of screen stabilization to the mobile terminal.
Optionally, described when the mobile terminal is shaken, then display is for carrying out screen to the mobile terminal
The compensation prompt of stabilization compensation, and include: after the step of starting timer
Before the timer reaches preset duration, if the cancellation control is triggered, the mobile terminal is cancelled
The compensation of screen stabilization.
Optionally, the mobile terminal is built-in with displacement sensing device, the average displacement for obtaining the mobile terminal
The step of speed and instantaneous displacement speed includes:
The displacement signal of the mobile terminal is obtained by the displacement sensing device；
Institute's displacement signal is analyzed, the average displacement speed for obtaining the mobile terminal and instantaneous displacement speed are extracted
Degree.
Optionally, it is also wrapped before the step of average displacement speed and instantaneous displacement speed for obtaining the mobile terminal
It includes:
Judge current operating mode for general mode or stabilization mode；
If current operating mode is stabilization mode, then follow the steps: obtain the mobile terminal average displacement speed and
Instantaneous displacement speed；
If current operating mode is general mode, the compensation of screen stabilization is not carried out to the mobile terminal.
The present invention also provides a kind of screen anti-shake apparatus, the screen anti-shake apparatus includes:
Speed acquiring module obtains the average displacement speed and instantaneous displacement speed of mobile terminal；
Judgment module is shaken, the difference of the average displacement speed and the instantaneous displacement speed is calculated, according to the difference
The size of value and preset difference value threshold value judges whether the mobile terminal is shaken；
Parameter acquisition module obtains the shake displacement parameter of the mobile terminal when the mobile terminal is shaken；
Stabilization compensating module carries out the compensation of screen stabilization to the mobile terminal according to the shake displacement parameter.
The present invention also provides a kind of mobile terminal, the mobile terminal includes: memory, processor and is stored in described deposit
On reservoir and the screen stabilization program that can run on the processor, when the screen stabilization program is executed by the processor
It realizes such as the step of above-mentioned screen anti-fluttering method.
The present invention also provides a kind of readable storage medium storing program for executing, screen stabilization program, institute are stored on the readable storage medium storing program for executing
It states and realizes when screen stabilization program is executed by processor such as the step of above-mentioned screen anti-fluttering method.
The average displacement speed and instantaneous displacement speed that the present invention passes through acquisition mobile terminal；Calculate the average displacement speed
The difference of degree and the instantaneous displacement speed, judges that the mobile terminal is according to the size of the difference and preset difference value threshold value
It is no to shake；When the mobile terminal is shaken, the shake displacement parameter of the mobile terminal is obtained；It is trembled according to described
Dynamic displacement parameter carries out the compensation of screen stabilization to the mobile terminal.It realizes when mobile terminal meets stabilization compensation condition,
Stabilization compensation is carried out to the screen display content of mobile terminal automatically, improves user's visual experience.
Detailed description of the invention
Fig. 1 is the hardware structural diagram of the embodiment of the present invention one optional mobile terminal；
Fig. 2 is the wireless communication device schematic diagram of mobile terminal in Fig. 1；
Fig. 3 is the flow diagram of screen anti-fluttering method first embodiment of the present invention；
Fig. 4 is that present invention compensation prompts one schematic diagram of a scenario of pattern.
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.
In subsequent description, it is only using the suffix for indicating such as " module ", " component " or " unit " of element
Be conducive to explanation of the invention, itself there is no a specific meaning.Therefore, " module ", " component " or " unit " can mix
Ground uses.
Terminal can be implemented in a variety of manners.For example, terminal described in the present invention may include such as mobile phone, plate
Computer, laptop, palm PC, personal digital assistant (Personal Digital Assistant, PDA), portable
Media player (Portable Media Player, PMP), navigation device, wearable device, Intelligent bracelet, pedometer etc. move
The fixed terminals such as dynamic terminal, and number TV, desktop computer.
It will be illustrated by taking mobile terminal as an example in subsequent descriptions, it will be appreciated by those skilled in the art that in addition to special
Except element for moving purpose, the construction of embodiment according to the present invention can also apply to the terminal of fixed type.
Referring to Fig. 1, a kind of hardware structural diagram of its mobile terminal of each embodiment to realize the present invention, the shifting
Dynamic terminal 100 may include: RF (Radio Frequency, radio frequency) unit 101, WiFi module 102, audio output unit
103, A/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit
108, the components such as memory 109, processor 110 and power supply 111.It will be understood by those skilled in the art that shown in Fig. 1
Mobile terminal structure does not constitute the restriction to mobile terminal, and mobile terminal may include components more more or fewer than diagram,
Perhaps certain components or different component layouts are combined.
It is specifically introduced below with reference to all parts of the Fig. 1 to mobile terminal:
Radio frequency unit 101 can be used for receiving and sending messages or communication process in, signal sends and receivees, specifically, by base station
Downlink information receive after, to processor 110 handle；In addition, the data of uplink are sent to base station.In general, radio frequency unit 101
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, penetrating
Frequency unit 101 can also be communicated with network and other equipment by wireless communication.Any communication can be used in above-mentioned wireless communication
Standard or agreement, including but not limited to GSM (Global System of Mobile communication, global system for mobile telecommunications
System), GPRS (General Packet Radio Service, general packet radio service), CDMA2000 (Code
Division Multiple Access 2000, CDMA 2000), WCDMA (Wideband Code Division
Multiple Access, wideband code division multiple access), TD-SCDMA (Time Division-Synchronous Code
Division Multiple Access, TD SDMA), FDD-LTE (Frequency Division
Duplexing-Long Term Evolution, frequency division duplex long term evolution) and TDD-LTE (Time Division
Duplexing-Long Term Evolution, time division duplex long term evolution) etc..
WiFi belongs to short range wireless transmission technology, and mobile terminal can help user to receive and dispatch electricity by WiFi module 102
Sub- mail, browsing webpage and access streaming video etc., it provides wireless broadband internet access for user.Although Fig. 1 shows
Go out WiFi module 102, but it is understood that, and it is not belonging to must be configured into for mobile terminal, it completely can be according to need
It to omit within the scope of not changing the essence of the invention.
Audio output unit 103 can be in call signal reception pattern, call mode, record mould in mobile terminal 100
When under the isotypes such as formula, speech recognition mode, broadcast reception mode, by radio frequency unit 101 or WiFi module 102 it is received or
The audio data stored in memory 109 is converted into audio signal and exports to be sound.Moreover, audio output unit 103
Audio output relevant to the specific function that mobile terminal 100 executes can also be provided (for example, call signal receives sound, disappears
Breath receives sound etc.).Audio output unit 103 may include loudspeaker, buzzer etc..
A/V input unit 104 is for receiving audio or video signal.A/V input unit 104 may include graphics processor
(Graphics Processing Unit, GPU) 1041 and microphone 1042, graphics processor 1041 is in video acquisition mode
Or the image data of the static images or video obtained in image capture mode by image capture apparatus (such as camera) carries out
Reason.Treated, and picture frame may be displayed on display unit 106.Through graphics processor 1041, treated that picture frame can be deposited
Storage is sent in memory 109 (or other storage mediums) or via radio frequency unit 101 or WiFi module 102.Mike
Wind 1042 can connect in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042
Quiet down sound (audio data), and can be audio data by such acoustic processing.Audio that treated (voice) data can
To be converted to the format output that can be sent to mobile communication base station via radio frequency unit 101 in the case where telephone calling model.
Microphone 1042 can be implemented various types of noises elimination (or inhibition) algorithms and send and receive sound to eliminate (or inhibition)
The noise generated during frequency signal or interference.
Mobile terminal 100 further includes at least one sensor 105, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 1061, and proximity sensor can close when mobile terminal 100 is moved in one's ear
Display panel 1061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axis) size of acceleration, it can detect that size and the direction of gravity when static, can be used to identify the application of mobile phone posture
(such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；
The fingerprint sensor that can also configure as mobile phone, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer,
The other sensors such as hygrometer, thermometer, infrared sensor, details are not described herein.
Display unit 106 is for showing information input by user or being supplied to the information of user.Display unit 106 can wrap
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 1061.
User input unit 107 can be used for receiving the number or character information of input, and generate the use with mobile terminal
Family setting and the related key signals input of function control.Specifically, user input unit 107 may include touch panel 1071 with
And other input equipments 1072.Touch panel 1071, also referred to as touch screen collect the touch operation of user on it or nearby
(for example user uses any suitable objects or attachment such as finger, stylus on touch panel 1071 or in touch panel 1071
Neighbouring operation), and corresponding attachment device is driven according to preset formula.Touch panel 1071 may include touch detection
Two parts of device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation band
The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it
It is converted into contact coordinate, then gives processor 110, and order that processor 110 is sent can be received and executed.In addition, can
To realize touch panel 1071 using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves.In addition to touch panel
1071, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072 can wrap
It includes but is not limited in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, operating stick etc.
It is one or more, specifically herein without limitation.
Further, touch panel 1071 can cover display panel 1061, when touch panel 1071 detect on it or
After neighbouring touch operation, processor 110 is sent to determine the type of touch event, is followed by subsequent processing device 110 according to touch thing
The type of part provides corresponding visual output on display panel 1061.Although in Fig. 1, touch panel 1071 and display panel
1061 be the function that outputs and inputs of realizing mobile terminal as two independent components, but in certain embodiments, it can
The function that outputs and inputs of mobile terminal is realized so that touch panel 1071 and display panel 1061 is integrated, is not done herein specifically
It limits.
Interface unit 108 be used as at least one external device (ED) connect with mobile terminal 100 can by interface.For example,
External device (ED) may include wired or wireless headphone port, external power supply (or battery charger) port, wired or nothing
Line data port, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, number
It is believed that breath, electric power etc.) and the input received is transferred to one or more elements in mobile terminal 100 or can be with
For transmitting data between mobile terminal 100 and external device (ED).
Memory 109 can be used for storing software program and various data, and memory 109 can be situated between for a kind of storage of computer
Matter, the memory 109 are stored with prompting message program of the present invention.Memory 109 can mainly include storing program area and storage number
According to area, wherein storing program area can application program needed for storage program area, at least one function (for example sound plays function
Energy, image player function etc.) etc.；Storage data area can store according to mobile phone use created data (such as audio data,
Phone directory etc.) etc..In addition, memory 109 may include high-speed random access memory, it can also include non-volatile memories
Device, for example, at least a disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of mobile terminal, utilizes each of various interfaces and the entire mobile terminal of connection
A part by running or execute the software program and/or module that are stored in memory 109, and calls and is stored in storage
Data in device 109 execute the various functions and processing data of mobile terminal, to carry out integral monitoring to mobile terminal.Such as
Processor 110 executes the prompting message program in memory 109, to realize the step of each embodiment of message prompt method of the present invention
Suddenly.
Processor 110 may include one or more processing units；Optionally, processor 110 can integrate application processor and
Modem processor, wherein the main processing operation system of application processor, user interface and application program etc., modulation /demodulation
Processor mainly handles wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 110
In.
Mobile terminal 100 can also include the power supply 111 (such as battery) powered to all parts, optionally, power supply 111
Can be logically contiguous by power-supply management system and processor 110, to realize management charging by power-supply management system, put
The functions such as electricity and power managed.
Although Fig. 1 is not shown, mobile terminal 100 can also be including bluetooth module etc., and details are not described herein.
Embodiment to facilitate the understanding of the present invention, the communications network system that mobile terminal of the invention is based below into
Row description.
Referring to Fig. 2, Fig. 2 is a kind of communications network system architecture diagram provided in an embodiment of the present invention, the communication network system
System is the LTE system of universal mobile communications technology, which includes UE (User Equipment, the use of successively communication connection
Family equipment) (the land Evolved UMTS Terrestrial Radio Access Network, evolved UMTS 201, E-UTRAN
Ground wireless access network) 202, EPC (Evolved Packet Core, evolved packet-based core networks) 203 and operator IP operation
204。
Specifically, UE201 can be above-mentioned terminal 100, and details are not described herein again.
E-UTRAN202 includes eNodeB2021 and other eNodeB2022 etc..Wherein, eNodeB2021 can be by returning
Journey (backhaul) (such as X2 interface) is connect with other eNodeB2022, and eNodeB2021 is connected to EPC203,
ENodeB2021 can provide the access of UE201 to EPC203.
EPC203 may include MME (Mobility Management Entity, mobility management entity) 2031, HSS
(Home Subscriber Server, home subscriber server) 2032, other MME2033, SGW (Serving Gate Way,
Gateway) 2034, PGW (PDN Gate Way, grouped data network gateway) 2035 and PCRF (Policy and
Charging Rules Function, policy and rate functional entity) 2036 etc..Wherein, MME2031 be processing UE201 and
The control node of signaling, provides carrying and connection management between EPC203.HSS2032 is all to manage for providing some registers
Such as the function of home location register (not shown) etc, and preserves some related service features, data rates etc. and use
The dedicated information in family.All customer data can be sent by SGW2034, and PGW2035 can provide the IP of UE 201
Address distribution and other functions, PCRF2036 are strategy and the charging control strategic decision-making of business data flow and IP bearing resource
Point, it selects and provides available strategy and charging control decision with charge execution function unit (not shown) for strategy.
IP operation 204 may include internet, Intranet, IMS (IP Multimedia Subsystem, IP multimedia
System) or other IP operations etc..
Although above-mentioned be described by taking LTE system as an example, those skilled in the art should know the present invention is not only
Suitable for LTE system, be readily applicable to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA with
And the following new network system etc., herein without limitation.
Based on above-mentioned mobile terminal hardware configuration and communications network system, each embodiment of the method for the present invention is proposed.
The present invention provides a kind of screen anti-fluttering method, which is mainly used on mobile terminal, in screen
In anti-fluttering method first embodiment, referring to Fig. 3, screen anti-fluttering method includes:
Step S1 obtains the average displacement speed and instantaneous displacement speed of the mobile terminal；
In the present embodiment, which is mainly used on mobile terminal, and mobile terminal is built-in with displacement sense
Device is answered, which includes at least one of level meter, gravity sensor, accelerometer and gyroscope.
Before step S1 further include: judge current operating mode for general mode or stabilization mode；If current running
Mode is stabilization mode, then obtains the average displacement speed and instantaneous displacement speed of the mobile terminal；If current operating mode
For general mode, then the compensation of screen stabilization is not carried out to the mobile terminal.
Specifically, user can according to need or locating situation decides whether to open the stabilization mode of mobile terminal,
After receiving user and opening the open command of stabilization mode of the mobile terminal, determine current operating mode for stabilization mode,
Then obtain average displacement speed and the wink of the mobile terminal in real time by being built in the displacement sensing device inside the mobile terminal
Between velocity of displacement.
Wherein, average displacement speed refers to the speed situation of the movement of mobile terminal whithin a period of time, average displacement speed
It can be distinguished according to the use situation of user, for example, user moves in walking scene or the situation to ride public transportation means
The average displacement speed of dynamic terminal is the speed of travel of user or the speed of service of the vehicles, the mobile side of mobile terminal
To identical as the traffic direction of the direction of travel of user or the vehicles.When mobile terminal remains static, average bit
Moving speed is 0.
Wherein, instantaneous displacement speed refers to the speed situation that mobile terminal is subjected to displacement in a very short period of time.User is walking
When using mobile terminal in scene or the situation to ride public transportation means, mobile terminal may shake, what this shook
Mobile terminal is in addition to script average displacement speed identical with the speed of service of the speed of travel of user or the vehicles in the process
It is outside one's consideration, is also provided with the speed of a shaking, is i.e. the size of instantaneous displacement speed, instantaneous displacement speed and average displacement speed can
It can also be different with identical, direction can be the same or different.
Step S2 calculates the difference of the average displacement speed and the instantaneous displacement speed, according to the difference and in advance
If the size of difference threshold judges whether the mobile terminal is shaken；
Mobile terminal by built-in displacement sensing device get in real time the mobile terminal average displacement speed and
After instantaneous displacement speed, calculate the difference of average displacement speed and instantaneous displacement speed, by the difference and preset difference value threshold value into
Row compares, if difference is more than or equal to preset difference value threshold value, determines that mobile terminal is shaken；If difference is less than default poor
It is worth threshold value, then determines that mobile terminal is not shaken.
Wherein, about preset difference value threshold value, user can according to the actual situation, to the susceptibility of shake or the experience used
Freely to set the value of the preset difference value threshold value.Supplemented by assistant solution, enumerate a specific example: if user is to very slight shaking
All feel very sensitive, so that it may by a little bit smaller of preset difference value threshold value setting, very slight shaking occur in this way
When mobile terminal i.e. determine currently shake, so that it may to screen carry out the compensation of screen stabilization, mitigate or elimination use
The sense of discomfort at family；And when user feels insensitive to very slight shaking, then the preset difference value threshold value can be arranged
It is small it is big some mobile terminal judgement is not shaken currently when very slight shaking occurs in this way, not to screen into
Row screen stabilization compensation, when the difference of average displacement speed and instantaneous displacement speed is more than or equal to the preset difference value threshold value
When, mobile terminal judgement is currently shaken, and just carries out the compensation of screen stabilization to screen.
Step S3 obtains the shake displacement parameter of the mobile terminal when the mobile terminal is shaken；
When determining that current mobile terminal is shaken, the shake displacement parameter of the mobile terminal, shake displacement ginseng are obtained
Number includes shake shift length and shake direction of displacement.
Wherein, shake shift length is the instantaneous displacement distance of the mobile terminal, and shake direction of displacement is the mobile terminal
Instantaneous displacement direction.
Step S4 carries out the compensation of screen stabilization to the mobile terminal according to the shake displacement parameter.
After the shake displacement parameter for getting the mobile terminal shakes shift length and shake direction of displacement, according to
According to predesigned compensation algorithm and shake shift length, compensation shift length is calculated.Again to the phase negative side of shake direction of displacement
To mobile screen display content, the mobile distance of screen display content is equal to compensation shift length.
In the present embodiment, pass through the average displacement speed and instantaneous displacement speed of the acquisition mobile terminal；Calculate institute
The difference for stating average displacement speed and the instantaneous displacement speed judges institute according to the size of the difference and preset difference value threshold value
State whether mobile terminal is shaken；When the mobile terminal is shaken, the shake displacement ginseng of the mobile terminal is obtained
Number；The compensation of screen stabilization is carried out to the mobile terminal according to the shake displacement parameter.It realizes to meet in mobile terminal and prevent
When trembling compensation condition, stabilization compensation is carried out to the screen display content of mobile terminal automatically, improves user's visual experience.
Further, in screen anti-fluttering method second embodiment of the present invention, the state parameter includes described mobile whole
The length-width ratio for holding picture layout, before above-mentioned steps S1 further include:
Step S101 judges current operating mode for general mode or stabilization mode；
Step S102 does not carry out the compensation of screen stabilization to the mobile terminal if current operating mode is general mode.
If current operating mode is stabilization mode, then follow the steps: obtain the mobile terminal average displacement speed and
Instantaneous displacement speed；
In the present embodiment, user can according to need or locating situation decides whether to open the stabilization of mobile terminal
Mode, after receiving user and opening the open command of stabilization mode of the mobile terminal, mobile terminal determines current running mould
Formula is stabilization mode, then obtains being averaged for the mobile terminal in real time by being built in the displacement sensing device inside the mobile terminal
Velocity of displacement and instantaneous displacement speed；If user does not open stabilization mode, i.e., current operating mode is general mode, not to described
Mobile terminal carries out the compensation of screen stabilization.
Further, the mobile terminal is built-in with displacement sensing device, and above-mentioned steps S1 includes:
Step S11 obtains the displacement signal of the mobile terminal by the displacement sensing device；
Step S12 analyzes institute's displacement signal, and extraction obtains average displacement speed and the wink of the mobile terminal
Between velocity of displacement.
In the present embodiment, which is mainly used on mobile terminal, and mobile terminal is built-in with displacement sense
Device is answered, which includes at least one of level meter, gravity sensor, accelerometer and gyroscope.
When mobile terminal determines current operating mode for stabilization mode, pass through the displacement being built in inside the mobile terminal
Sensing device obtains the displacement signal of the mobile terminal in real time, then from displacement signal analysis extract obtain average displacement speed and
Instantaneous displacement speed.
Wherein, average displacement speed refers to the speed situation of the movement of mobile terminal whithin a period of time, average displacement speed
It can be distinguished according to the use situation of user, for example, user moves in walking scene or the situation to ride public transportation means
The average displacement speed of dynamic terminal is the speed of travel of user or the speed of service of the vehicles, the mobile side of mobile terminal
To identical as the traffic direction of the direction of travel of user or the vehicles.When mobile terminal remains static, average bit
Moving speed is 0.
Wherein, instantaneous displacement speed refers to the speed situation that mobile terminal is subjected to displacement in a very short period of time.User is walking
When using mobile terminal in scene or the situation to ride public transportation means, mobile terminal may shake, what this shook
Mobile terminal is in addition to script average displacement speed identical with the speed of service of the speed of travel of user or the vehicles in the process
It is outside one's consideration, is also provided with the speed of a shaking, is i.e. the size of instantaneous displacement speed, instantaneous displacement speed and average displacement speed can
It can also be different with identical, direction can be the same or different.
Further, above-mentioned steps S2 includes:
Step S21 calculates the difference of the average displacement speed and the instantaneous displacement speed, by the difference and presets
Difference threshold is compared；
Mobile terminal by built-in displacement sensing device get in real time the mobile terminal average displacement speed and
After instantaneous displacement speed, calculate the difference of average displacement speed and instantaneous displacement speed, by the difference and preset difference value threshold value into
Row compares, if difference is more than or equal to preset difference value threshold value, determines that mobile terminal is shaken；If difference is less than default poor
It is worth threshold value, then determines that mobile terminal is not shaken.
The relative displacement of the difference of average displacement speed and instantaneous displacement speed, as mobile terminal and user.It will
The relative displacement is compared with preset difference value threshold value, if relative displacement is more than or equal to preset difference value threshold value,
Then determine that mobile terminal is shaken；If relative displacement is less than preset difference value threshold value, determine that mobile terminal is not trembled
It is dynamic.
Step S22 determines that the mobile terminal occurs if the difference is more than or equal to the preset difference value threshold value
Shake；
Step S23 determines that the mobile terminal is not shaken if the difference is less than the preset difference value threshold value.
Wherein, about preset difference value threshold value, user can according to the actual situation, to the susceptibility of shake or the experience used
Freely to set the value of the preset difference value threshold value.Supplemented by assistant solution, enumerate a specific example: if user is to very slight shaking
All feel very sensitive, so that it may by a little bit smaller of preset difference value threshold value setting, very slight shaking occur in this way
When mobile terminal i.e. determine currently shake, so that it may to screen carry out the compensation of screen stabilization, mitigate or elimination use
The sense of discomfort at family；And when user feels insensitive to very slight shaking, then the preset difference value threshold value can be arranged
It is small it is big some mobile terminal judgement is not shaken currently when very slight shaking occurs in this way, not to screen into
Row screen stabilization compensation, when the difference of average displacement speed and instantaneous displacement speed is more than or equal to the preset difference value threshold value
When, mobile terminal judgement is currently shaken, and just carries out the compensation of screen stabilization to screen.
In the present embodiment, the average displacement speed and instantaneous displacement speed of mobile terminal are obtained by displacement sensing device
Degree, by the way that the difference of average displacement speed and instantaneous displacement speed is compared with preset difference value threshold value, be greater than in difference or
When person is equal to preset difference value threshold value, determine that mobile terminal is shaken, the compensation of screen stabilization is carried out to the mobile terminal.It realizes
When meeting mobile terminal and meeting stabilization compensation condition, stabilization compensation is carried out to the screen display content of mobile terminal automatically, is mentioned
High user experience.
Further, in screen anti-fluttering method 3rd embodiment of the present invention, include: before above-mentioned steps S4
Step S401, when the mobile terminal is shaken, then display is anti-for carrying out screen to the mobile terminal
The compensation prompt of compensation is trembled, and starts timer, includes shielding for cancelling to the mobile terminal in the compensation prompt
The cancellation control of curtain stabilization compensation；
Step S402, after the timer reaches preset duration, if the cancellation control is not triggered, according to
It shakes displacement parameter and the compensation of screen stabilization is carried out to the mobile terminal.
Mobile terminal determine mobile terminal shake when, on mobile terminal screen show for mobile terminal into
The compensation prompt of row screen stabilization compensation, and starts timer, this repay in prompt include for cancel to the mobile terminal into
The cancellation control of row screen stabilization compensation.Referring to Fig. 4, compensation prompt P1 is shown on mobile terminal screen, in compensation prompt P1
It shows and compensates prompt text, such as compensation prompt text P2 can be that " will carry out screen stabilization compensation to current dither, and ask true
Recognize and whether cancel compensation ", it can be with display suppression control P3, when user or test research staff are not presetting on compensation prompt P1
Control P3 is cancelled in duration internal trigger, and mobile terminal will be to progress screen stabilization compensation.
Further, include: after above-mentioned steps S401
Step S403, before the timer reaches preset duration, if the cancellation control is triggered, to the movement
Terminal cancels the compensation of screen stabilization.
It before timer reaches preset duration, is triggered if cancelling control, cancels and the screen stabilization of mobile terminal is mended
It repays.
Wherein, preset duration can differ for the several seconds to one minute.The compensation of screen stabilization can be cancelled to provide one kind
Related interfaces avoid the mistake of mobile terminal from compensating.
Further, the shake displacement parameter includes shake shift length and shake direction of displacement, above-mentioned steps S3 packet
It includes:
Step S31 obtains the instantaneous displacement distance of the mobile terminal, as shake shift length；
Step S32 obtains the instantaneous displacement direction of the mobile terminal, as shake direction of displacement；
In the present embodiment, when determining that current mobile terminal is shaken, the shake displacement ginseng of the mobile terminal is obtained
Number, shake displacement parameter include shake shift length and shake direction of displacement.Wherein, shake shift length is the mobile terminal
Instantaneous displacement distance, shake direction of displacement are the instantaneous displacement direction of the mobile terminal.
Further, above-mentioned steps S4 includes:
Compensation shift length is calculated according to predesigned compensation algorithm and the shake shift length in step S41；
Step S42, to the mobile screen display content of opposite direction of the shake direction of displacement, the screen display content
Mobile distance is equal to the compensation shift length.
After the shake displacement parameter for getting the mobile terminal shakes shift length and shake direction of displacement, according to
Predesigned compensation algorithm and shake shift length, are calculated compensation shift length.It is moved again to the opposite direction of shake direction of displacement
Dynamic screen display content, the mobile distance of screen display content are equal to compensation shift length.
Wherein, predesigned compensation algorithm may is that shake shift length × penalty coefficient=compensation shift length, 0.25≤benefit
Repay coefficient≤1.
In the present embodiment, by obtain mobile terminal shake shift length and shake direction of displacement, then to shake position
The mobile screen display content of opposite direction in direction is moved, the mobile distance of screen display content is equal to compensation shift length, thus
The lesser offset so that the screen display content of mobile terminal does not shift or occurred relative to user, so that user
It does not shift when browsing the screen content of mobile terminal, so that eyes do not need to adjust focal length repeatedly, to improve user
Experience also acts the effect of protection user's eyesight.
In addition, the embodiment of the present invention also proposes that a kind of screen anti-shake apparatus, screen anti-shake apparatus include:
Speed acquiring module, for obtaining the average displacement speed and instantaneous displacement speed of mobile terminal；
Judgment module is shaken, for calculating the difference of the average displacement speed and the instantaneous displacement speed, according to institute
The size for stating difference and preset difference value threshold value judges whether the mobile terminal is shaken；
Parameter acquisition module, the shake for when the mobile terminal is shaken, obtaining the mobile terminal are displaced
Parameter；
Stabilization compensating module, for carrying out the compensation of screen stabilization to the mobile terminal according to the shake displacement parameter.
Optionally, parameter acquisition module is also used to:
The instantaneous displacement distance for obtaining the mobile terminal, as shake shift length；
The instantaneous displacement direction for obtaining the mobile terminal, as shake direction of displacement.
Optionally, stabilization compensating module is also used to:
According to predesigned compensation algorithm and the shake shift length, compensation shift length is calculated；
To the mobile screen display content of opposite direction of the shake direction of displacement, the screen display content it is mobile away from
From equal to the compensation shift length.
Optionally, shake judgment module is also used to:
The difference for calculating the average displacement speed and the instantaneous displacement speed, by the difference and preset difference value threshold value
It is compared；
If the difference is more than or equal to the preset difference value threshold value, determine that the mobile terminal is shaken；
If the difference is less than the preset difference value threshold value, determine that the mobile terminal is not shaken.
Optionally, screen anti-shake apparatus further includes compensation cue module, and compensation cue module is used for:
When the mobile terminal is shaken, then the benefit for carrying out the compensation of screen stabilization to the mobile terminal is shown
Prompt is repaid, and starts timer, includes that the compensation of screen stabilization is carried out to the mobile terminal for cancelling in the compensation prompt
Cancellation control；
After the timer reaches preset duration, if the cancellation control is not triggered, it is displaced according to the shake
Parameter carries out the compensation of screen stabilization to the mobile terminal.
Optionally, compensation cue module is also used to:
Before the timer reaches preset duration, if the cancellation control is triggered, the mobile terminal is cancelled
The compensation of screen stabilization.
Optionally, speed acquiring module is also used to:
The displacement signal of the mobile terminal is obtained by the displacement sensing device；
Institute's displacement signal is analyzed, the average displacement speed for obtaining the mobile terminal and instantaneous displacement speed are extracted
Degree.
Optionally, screen anti-shake apparatus further includes mode deciding module, and mode deciding module is used for:
Judge current operating mode for general mode or stabilization mode；
If current operating mode is stabilization mode, then follow the steps: obtain the mobile terminal average displacement speed and
Instantaneous displacement speed；
If current operating mode is general mode, the compensation of screen stabilization is not carried out to the mobile terminal.
In addition, the embodiment of the present invention also proposes that a kind of mobile terminal, mobile terminal include: memory 109, processor 110
And it is stored in the screen stabilization program that can be run on memory 109 and on processor 110, screen stabilization program is by processor
110 the step of each embodiment of above-mentioned screen anti-fluttering method is realized when executing.
In addition, the present invention also provides a kind of computer readable storage medium, the computer-readable recording medium storage
Having one, perhaps more than one program the one or more programs can also be by one or more than one processor
The step of executing with embodiment each for realizing above-mentioned screen anti-fluttering method.
The specific embodiment of mobile terminal and readable storage medium storing program for executing (i.e. computer readable storage medium) of the present invention is opened up
It opens up content and above-mentioned each embodiment of screen anti-fluttering method is essentially identical, this will not be repeated here.
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 (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (10)
1. a kind of screen anti-fluttering method, which is characterized in that the screen anti-fluttering method is applied to mobile terminal, the screen stabilization
Method includes:
Obtain the average displacement speed and instantaneous displacement speed of the mobile terminal；
The difference for calculating the average displacement speed and the instantaneous displacement speed, according to the difference and preset difference value threshold value
Size judges whether the mobile terminal is shaken；
When the mobile terminal is shaken, the shake displacement parameter of the mobile terminal is obtained；
The compensation of screen stabilization is carried out to the mobile terminal according to the shake displacement parameter.
2. screen anti-fluttering method as described in claim 1, the shake displacement parameter includes shake shift length and shake position
Move direction, which is characterized in that it is described when the mobile terminal is shaken, obtain the shake displacement parameter of the mobile terminal
The step of include:
The instantaneous displacement distance for obtaining the mobile terminal, as shake shift length；
The instantaneous displacement direction for obtaining the mobile terminal, as shake direction of displacement；
It is described to include: to the step of mobile terminal progress screen stabilization compensation according to the shake displacement parameter
According to predesigned compensation algorithm and the shake shift length, compensation shift length is calculated；
To the mobile screen display content of opposite direction of the shake direction of displacement, the mobile distance etc. of the screen display content
In the compensation shift length.
3. screen anti-fluttering method as described in claim 1, which is characterized in that the average displacement speed and described of calculating
The difference of instantaneous displacement speed judges whether the mobile terminal is trembled according to the size of the difference and preset difference value threshold value
Dynamic step includes:
The difference for calculating the average displacement speed and the instantaneous displacement speed carries out the difference and preset difference value threshold value
Compare；
If the difference is more than or equal to the preset difference value threshold value, determine that the mobile terminal is shaken；
If the difference is less than the preset difference value threshold value, determine that the mobile terminal is not shaken.
4. screen anti-fluttering method as described in claim 1, which is characterized in that it is described according to the shake displacement parameter to described
Mobile terminal carries out
When the mobile terminal is shaken, then show that the compensation for carrying out the compensation of screen stabilization to the mobile terminal mentions
Show, and start timer, includes being taken for cancelling to mobile terminal progress screen stabilization compensation in the compensation prompt
Disappear control；
After the timer reaches preset duration, if the cancellation control is not triggered, according to the shake displacement parameter
The compensation of screen stabilization is carried out to the mobile terminal.
5. screen anti-fluttering method as claimed in claim 4, which is characterized in that it is described when the mobile terminal is shaken,
It then shows that the compensation for carrying out the compensation of screen stabilization to the mobile terminal prompts, and is wrapped after the step of starting timer
It includes:
Before the timer reaches preset duration, if the cancellation control is triggered, screen is cancelled to the mobile terminal
Stabilization compensation.
6. screen anti-fluttering method as described in claim 1, which is characterized in that the mobile terminal is built-in with displacement induction dress
It sets, the step of average displacement speed and instantaneous displacement speed for obtaining the mobile terminal includes:
The displacement signal of the mobile terminal is obtained by the displacement sensing device；
Institute's displacement signal is analyzed, extraction obtains the average displacement speed and instantaneous displacement speed of the mobile terminal.
7. screen anti-fluttering method as described in claim 1, which is characterized in that the average displacement for obtaining the mobile terminal
Before the step of speed and instantaneous displacement speed further include:
Judge current operating mode for general mode or stabilization mode；
If current operating mode is stabilization mode, thens follow the steps: obtaining average displacement speed and the moment of the mobile terminal
Velocity of displacement；
If current operating mode is general mode, the compensation of screen stabilization is not carried out to the mobile terminal.
8. a kind of screen anti-shake apparatus, which is characterized in that the screen anti-shake apparatus includes:
Speed acquiring module obtains the average displacement speed and instantaneous displacement speed of mobile terminal；
Shake judgment module, calculate the difference of the average displacement speed and the instantaneous displacement speed, according to the difference with
The size of preset difference value threshold value judges whether the mobile terminal is shaken；
Parameter acquisition module obtains the shake displacement parameter of the mobile terminal when the mobile terminal is shaken；
Stabilization compensating module carries out the compensation of screen stabilization to the mobile terminal according to the shake displacement parameter.
9. a kind of mobile terminal, which is characterized in that the mobile terminal includes: memory, processor and is stored in the storage
It is real when the screen stabilization program is executed by the processor on device and the screen stabilization program that can run on the processor
Now the step of screen anti-fluttering method as described in any one of claims 1 to 7.
10. a kind of readable storage medium storing program for executing, which is characterized in that screen stabilization program is stored on the readable storage medium storing program for executing, it is described
The step of screen anti-fluttering method as described in any one of claims 1 to 7 is realized when screen stabilization program is executed by processor.
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| CN110767144A (en) * | 2019-10-12 | 2020-02-07 | Oppo广东移动通信有限公司 | Anti-shake method and device for screen display of mobile terminal, mobile terminal and storage medium |
| CN111968597A (en) * | 2020-08-12 | 2020-11-20 | Oppo（重庆）智能科技有限公司 | Screen brightness adjusting method and device, electronic equipment and storage medium |
| CN113360015A (en) * | 2020-03-06 | 2021-09-07 | 北京小米移动软件有限公司 | Ghost point detection method and device and storage medium |
| CN114500838A (en) * | 2022-01-25 | 2022-05-13 | 维沃移动通信有限公司 | Anti-shake shooting method and device |
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Application publication date: 20190329 |