CN109375859A - Screen control method, device, terminal and storage medium - Google Patents
Screen control method, device, terminal and storage medium Download PDFInfo
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- CN109375859A CN109375859A CN201811268028.8A CN201811268028A CN109375859A CN 109375859 A CN109375859 A CN 109375859A CN 201811268028 A CN201811268028 A CN 201811268028A CN 109375859 A CN109375859 A CN 109375859A
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- terminal
- data
- threshold
- value
- historical movement
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
- G06F1/3265—Power saving in display device
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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
This application discloses a kind of screen control method, device, terminal and storage mediums, belong to field of terminal technology.The described method includes: when the display screen of terminal is in breath screen state, obtain the real-time motion data of terminal, obtain the target movement threshold of terminal, target movement threshold is the threshold value determined according to historical movement data, the exercise data of corresponding terminal historical movement data is unlock successfully after bright screen in history when；When real-time motion data reaches target movement threshold, control display screen is switched to bright screen state from breath screen state.By terminal target movement threshold can be rationally arranged according to use habit of the user to terminal in the embodiment of the present application, the target movement threshold for avoiding each terminal in the related technology is consistent and fixed the case where causing terminal to be easy to carry out repeatedly meaningless bright screen switching, while reducing the power consumption of terminal, the continuation of the journey duration of terminal is also increased.
Description
Technical field
The invention relates to field of terminal technology, in particular to a kind of screen control method, device, terminal and storage
Medium.
Background technique
Screen control method is the method for the screen state of the display screen in controlling terminal.The screen state of display screen includes
Cease screen state and bright screen state.
In the related technology, screen control method includes: to pass through the biography of terminal when the display screen of terminal is in breath screen state
Sensor judges whether terminal is in grip state, if terminal is in grip state and the screen of terminal and the angle of horizontal plane are pre-
If in angular range, then the screen state for controlling display screen is switched to bright screen state from breath screen state.
Summary of the invention
The embodiment of the present application provides a kind of screen control method, device, terminal and storage medium, can be used for solving phase
The problem of terminal carries out meaningless bright screen switching and power consumption of terminal is caused to increase in the technology of pass.The technical solution is as follows:
According to the embodiment of the present application in a first aspect, provide a kind of screen control method, in terminal, the method
Include:
When the display screen of the terminal is in breath screen state, the real-time motion data of the terminal is obtained, it is described real-time
Exercise data is used to indicate the fuselage attitudes vibration situation of the terminal；
The target movement threshold of the terminal is obtained, the target movement threshold is the threshold determined according to historical movement data
Value, the exercise data of the corresponding terminal historical movement data is unlock successfully after bright screen in history when；
When the real-time motion data reaches the target movement threshold, the display screen is controlled from the breath screen state
It is switched to bright screen state.
According to the second aspect of the embodiment of the present application, a kind of screen control device is provided, is arranged at the terminal, the dress
It sets and includes:
First obtains module, for obtaining the real-time of the terminal when the display screen of the terminal is in breath screen state
Exercise data, the real-time motion data are used to indicate the fuselage attitudes vibration situation of the terminal；
Second obtains module, and for obtaining the target movement threshold of the terminal, the target movement threshold is that basis is gone through
The threshold value that history exercise data determines, the corresponding terminal historical movement data is unlock successfully after bright screen in history when
Exercise data；
Control module, for controlling the display screen when the real-time motion data reaches the target movement threshold
Bright screen state is switched to from the breath screen state.
According to the third aspect of the embodiment of the present application, a kind of terminal is provided, the terminal includes processor and memory,
It is stored at least one instruction in the memory, described instruction is loaded by the processor and executed to realize such as the application the
One side and its any screen control method of alternative embodiment.
According to the fourth aspect of the embodiment of the present application, a kind of computer readable storage medium, the storage medium are provided
In be stored at least one instruction, described instruction is loaded by processor and is executed to realize such as the application first aspect and its optional
Any screen control method of embodiment.
Technical solution bring beneficial effect provided by the embodiments of the present application includes at least:
By obtaining the real-time motion data of terminal, obtaining the mesh of terminal when the display screen of terminal is in breath screen state
Movement threshold is marked, since target movement threshold is the threshold value determined according to historical movement data, terminal is reached in real-time motion data
When to target movement threshold, control display screen is switched to bright screen state from breath screen state, enables the terminal to according to user to end
Target movement threshold is rationally arranged in the use habit at end, and it is consistent for avoiding the target movement threshold of each terminal in the related technology
And fixed the case where causing terminal to be easy to carry out repeatedly meaningless bright screen switching, while reducing the power consumption of terminal, also increase
The continuation of the journey duration of terminal is added.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of terminal provided by one exemplary embodiment of the application；
Fig. 2 is the flow chart for the screen control method that one exemplary embodiment of the application provides；
Fig. 3 is the flow chart for the screen control method that another exemplary embodiment of the application provides；
Fig. 4 is a kind of schematic diagram for coordinate system that one exemplary embodiment of the application provides；
Fig. 5 is the schematic illustration that the screen control method that another exemplary embodiment of the application provides is related to；
Fig. 6 is the structural schematic diagram for the screen control device that the application one embodiment provides.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with attached drawing to the application embodiment party
Formula is described in further detail.
In the following description when referring to the accompanying drawings, unless otherwise indicated, the same numbers in different attached drawings indicate same or similar
Element.Embodiment described in following exemplary embodiment does not represent all embodiment party consistent with the application
Formula.On the contrary, they are only the device and side consistent with some aspects as detailed in the attached claim, the application
The example of method.
In the description of the present application, it is to be understood that term " first ", " second " etc. are used for description purposes only, without
It can be interpreted as indication or suggestion relative importance.In the description of the present application, it should be noted that unless otherwise specific regulation
And restriction, term " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected.For the ordinary skill in the art, the tool of above-mentioned term in this application can be understood with concrete condition
Body meaning.In addition, unless otherwise indicated, " multiple " refer to two or more in the description of the present application."and/or" is retouched
The incidence relation of affiliated partner is stated, indicates may exist three kinds of relationships, for example, A and/or B, can indicate: individualism A, together
When there are A and B, these three situations of individualism B.Character "/" typicallys represent the relationship that forward-backward correlation object is a kind of "or".
In the related technology, the target movement threshold of each terminal is consistent and fixed, and terminal is caused to be easy to carry out multiple nothing
The case where bright screen switching of meaning, the power consumption of terminal is undoubtedly increased, the continuation of the journey duration of terminal is shortened.For this purpose, the application mentions
A kind of screen control method, device, terminal and storage medium have been supplied, can be used for solving asking present in above-mentioned the relevant technologies
Topic.It is illustrated below using schematical embodiment.
Before the embodiment of the present application is explained, first the application scenarios of the embodiment of the present application are illustrated.
Fig. 1 shows the structural schematic diagram of terminal provided by one exemplary embodiment of the application.
Terminal 100 is also referred to as portable terminal 100, which can be mobile phone, dynamic image expert's compression standard sound
3 player of frequency level (Moving Picture Experts Group Audio Layer III, MP3), dynamic image expert
Compression standard audio level 4 (Moving Picture Experts Group Audio Layer IV, MP4) player etc. is set
It is standby.
It include display screen in the terminal 100.The display screen of terminal 100 is liquid crystal display or Organic Light Emitting Diode
(Organic Light-Emitting Diode, OLED) display screen.
Schematically, liquid crystal display includes super twisted nematic (Super Twisted Nematic, STN) screen, UFB
(English: Ultra Fine Bright) screen, thin film diode (Thin Film Diode, TFD) screen, thin film transistor (TFT)
At least one of (Thin Film Transistor, TFT) screen.
The screen state of display screen includes breath one of screen state and bright screen state.
Wherein, bright screen state is that display screen is activated the state shown, and breath screen state is what display screen was not enabled
State.
Optionally, terminal 100 is the electronic equipment for being built-in with motion sensor.Terminal 100 is passed by the movement in terminal
Sensor obtains the exercise data on preset direction, and exercise data includes magnitude of angular velocity and/or acceleration value.
Optionally, motion sensor includes acceleration transducer and/or gyroscope.Terminal 100 obtains gyroscope and is acquired
Magnitude of angular velocity of the terminal on preset direction, and/or, terminal 100 obtains acceleration transducer terminal collected default
Acceleration value on direction.
For example, gyroscope is MEMS (Micro-Electro-Mechanical System, MEMS) gyroscope biography
Sensor.
Optionally, which includes one or more such as lower component: processor 120 and memory 140.
Processor 120 may include one or more processing core.Processor 120 utilizes various interfaces and connection
Various pieces in entire terminal 100, by running or executing the instruction being stored in memory 140, program, code set or refer to
Collection is enabled, and calls the data being stored in memory 140, executes the various functions and processing data of terminal 100.Optionally,
Processor 120 can use Digital Signal Processing (Digital Signal Processing, DSP), field programmable gate array
(Field-Programmable GateArray, FPGA), programmable logic array (Programmable Logic Array,
At least one of) PLA example, in hardware is realized.Processor 120 can integrating central processor (Central Processing
Unit, CPU), one of image processor (Graphics Processing Unit, GPU) and modem etc. or several
The combination of kind.Wherein, the main processing operation system of CPU, user interface and application program etc.；GPU is for being responsible for needed for display screen
The rendering and drafting of content to be shown；Modem is for handling wireless communication.It is understood that above-mentioned modulation /demodulation
Device can not also be integrated into processor 120, be realized separately through chip piece.
Memory 140 may include random access memory (Random Access Memory, RAM), also may include read-only
Memory (Read-Only Memory).Optionally, which includes non-transient computer-readable medium (non-
transitory computer-readable storage medium).Memory 140 can be used for store instruction, program, generation
Code, code set or instruction set.Memory 140 may include storing program area and storage data area, wherein storing program area can store
Instruction for realizing operating system, the instruction at least one function (such as touch function, sound-playing function, image
Playing function etc.), for realizing instruction of following each embodiments of the method etc.；It is real that storage data area can store following each method
Apply the data etc. being related in example.
Referring to FIG. 2, the flow chart of the screen control method provided it illustrates one exemplary embodiment of the application.This
Embodiment is applied to illustrate in terminal shown in figure 1 with the screen control method.The screen control method includes:
Step 201, when the display screen of terminal is in breath screen state, the real-time motion data of terminal, real time kinematics are obtained
Data are used to indicate the fuselage attitudes vibration situation of terminal.
When the display screen of terminal is in breath screen state, terminal is acquired by built-in sensor in real time or every predetermined
The real-time motion data of time interval acquisition terminal.
Predetermined time interval is terminal default setting or the customized setting of user.This is not added in the present embodiment
To limit.
It should be noted that the real-time motion data and historical movement data in the embodiment of the present application are collected end
The data of end during exercise, are used to indicate the fuselage attitudes vibration situation of terminal.Real-time motion data is to acquire at current time
The exercise data arrived, historical movement data are the collected exercise datas before current time.
Optionally, the real-time motion data of terminal includes the magnitude of angular velocity and/or acceleration value of terminal.
Optionally, terminal will be collected by exercise data of the motion sensor terminal collected on preset direction
Exercise data be determined as real-time motion data.Schematically, terminal obtains gyroscope terminal collected on preset direction
Magnitude of angular velocity, and/or, terminal 100 obtains acceleration value of the acceleration transducer terminal collected on preset direction.
Optionally, magnitude of angular velocity is also referred to as instantaneous angular velocity component, and acceleration value is also referred to as average acceleration component.
Step 202, the target movement threshold of terminal is obtained, target movement threshold is the threshold determined according to historical movement data
Value, the exercise data of corresponding terminal historical movement data is unlock successfully after bright screen in history when.
Optionally, the target movement threshold of terminal is the threshold value determined according to historical movement data, is used to indicate terminal and deposits
It is higher than demand threshold in the probability of use demand.
Optionally, the exercise data of corresponding terminal when historical movement data is unlock successfully after bright screen in history.Exist
Before current time, collected exercise data is determined as historical movement data if terminal is detected and unlocked successfully.
It should be noted that terminal determines that the process of target movement threshold can refer to implementation below according to historical movement data
Correlative detail in example is not introduced first herein.
Step 203, when real-time motion data reaches target movement threshold, control display screen is switched to bright from breath screen state
Screen state.
Terminal judges whether real-time motion data is more than or equal to target movement threshold, if real-time motion data be greater than or
Person, which is equal to target movement threshold, then indicates that real-time motion data reaches target movement threshold, and terminal presence lights the demand of screen i.e.
There are use demand, terminal control display screen is switched to bright screen state from breath screen state；If real-time motion data is transported less than target
Dynamic threshold value then indicates terminal, and there is no the demands for lighting screen, and use demand is not present, and control display screen keeps breath screen state not
Become.
Optionally, after terminal control display screen is switched to bright screen state from breath screen state, unlock interface or use are shown
Family interface.When not detecting operation signal in terminal at the appointed time section, terminal control display screen switches again from bright screen state
To cease screen state.Wherein, unlock interface is also referred to as interface for password input, is the interface for receiving unlocking pin.
Designated time period is the customized setting of user or terminal default setting.The present embodiment is not subject to this
It limits.
In conclusion the present embodiment is by obtaining the real time kinematics of terminal when the display screen of terminal is in breath screen state
Data obtain the target movement threshold of terminal, since target movement threshold is gone through according to collected when unlocking successfully in history
The threshold value that history exercise data determines, for terminal when real-time motion data reaches target movement threshold, control display screen shields shape from breath
State is switched to bright screen state, enables the terminal to that target movement threshold is rationally arranged according to use habit of the user to terminal, keeps away
Exempted from each terminal in the related technology target movement threshold be it is consistent and it is fixed cause terminal be easy to carry out it is repeatedly meaningless
The case where bright screen switches, while reducing the power consumption of terminal, also increases the continuation of the journey duration of terminal.
Referring to FIG. 3, the flow chart of the screen control method provided it illustrates one exemplary embodiment of the application.This
Embodiment is applied to illustrate in terminal shown in figure 1 with the screen control method.The screen control method includes:
Step 301, when the display screen of terminal is in breath screen state, the real-time motion data of terminal is obtained.
Optionally, real-time motion data includes magnitude of angular velocity of the collected terminal of motion sensor on preset direction
And/or acceleration value.
Wherein, the display screen of terminal includes first long side, the second short side and the along end to end first short side clockwise
Two long sides, preset direction include the direction that the first long side of display interface is directed toward by the center of display screen.
For convenience of the motion profile of description terminal, as shown in figure 4, establishing the coordinate system based on terminal 100, the coordinate
System includes X-axis, Y-axis and Z axis, and the origin of coordinate system is the central point of terminal 100, and any two in X-axis and Y-axis and Z axis three
It is a orthogonal.In the display interface of approximately the same plane, that is, terminal 100, the display interface of terminal 100 includes along suitable for X-axis and Y-axis
End to end first short side 41 of hour hands, the first long side 42, the second short side 43 and the second long side 44, X-axis are parallel to terminal 100
The Y-axis of first short side 41 perhaps 43 coordinate system of the second short side is parallel to the first long side 42 or the second long side 44 of terminal 100；Z
The plane that axis is determined perpendicular to X-axis and Y-axis.Wherein, the positive axis of X-axis is to be directed toward the direction of the first long side 42 of display interface, Y
The positive axis of axis is to be directed toward the direction of the first short side 41 of display interface.
Optionally, coordinate system based on shown in Fig. 4, preset direction are the positive axis of the X-axis in coordinate system.
Using motion sensor as gyroscope, for exercise data includes angular speed, terminal is obtained every prefixed time interval
One three-dimensional vector (x, y, z), wherein x value, y value, the value range of z value are [- 1,1].
The size of z value is used to indicate the azimuth zaimuth of terminal, the i.e. angle around z-axis rotation.
The size of x value is used to indicate the pitch angle pitch of terminal, the i.e. angle around x-axis rotation, the value range of pitch angle
For [- 180,180].The size correlation of x value and pitch angle, i.e. x value is bigger, indicates that pitch angle is bigger.X value it is positive and negative
It is used to indicate the direction of pitch angle.X value is used to indicate terminal when being positive number and tilts upwards, and x value is used to indicate terminal when being negative value
It tilts down.
The size of y value is used to indicate the roll angle roll of mobile terminal, the i.e. angle around y-axis rotation, the value of roll angle
Range is [- 90,90].The size correlation of y value and roll angle, i.e. y value is bigger, indicates that roll angle is bigger.Y value is just
The negative direction for being used to indicate roll angle.Y value is used to indicate terminal when being positive number and is tilted to the right, and y value is used to indicate end when being negative value
End is tilted to the left.
Step 302, multiple historical movement data are obtained, historical movement data include magnitude of angular velocity and/or the acceleration of terminal
Angle value.
Optionally, when the display screen of terminal is in breath screen state, sample collection function is opened.It is adopted by motion sensor
Collect switching moment corresponding exercise data, when detect unlock successfully when, collected exercise data is determined as historical movement
Data, and be stored in threshold value dynamic adjusting data library.Wherein, switching moment is switched to bright screen shape from breath screen state for display screen
At the time of state.
Optionally, after terminal opens sample collection function, interval passes through motion-sensing in real time or at predetermined time intervals
Device acquires exercise data, and when detecting that display screen is switched to bright screen state from breath screen state, it is collected to obtain switching moment
Exercise data.When terminal, which detects, to be unlocked successfully, switching moment collected exercise data is determined as historical movement data.
Optionally, it successfully includes: the display screen in terminal from ceasing after screen state is switched to bright screen state that terminal detection, which unlock,
Terminal shows unlock interface.When terminal is shown as the user interface after unlock from unlock interface switching, determination is unlocked successfully.
User interface after unlock can be the corresponding interface of third equation, be also possible to the corresponding operation of terminal system
Interface.
Optionally, historical movement data include magnitude of angular velocity of the collected terminal of motion sensor on preset direction
And/or acceleration value.Wherein, the display screen of terminal include along end to end first short side clockwise, it is the first long side, second short
Side and the second long side, preset direction include the direction that the first long side of display interface is directed toward by the center of display screen.
It should be noted that the collection process of historical movement data can analogy refer to real-time motion data correlative detail,
Details are not described herein.
Terminal obtains multiple historical movement data, may include: the multiple history obtained in threshold value dynamic adjusting data library
Exercise data.
Optionally, when the total quantity of the historical movement data in threshold value dynamic adjusting data library reaches the first specified threshold
At n times, correcting data error is carried out to historical movement data using fuzzy algorithmic approach.Wherein, n is positive integer.
Optionally, threshold value dynamic adjusting data library is stored in terminal, which goes through for storing
History exercise data.
Optionally, the historical movement data threshold value dynamic is stored in when terminal determines historical movement data to adjust
In database.Alternatively, this i historical movement data is stored in threshold value and is moved when terminal determines i historical movement data
State adjusts in database.
When the total quantity of the historical movement data in threshold value dynamic adjusting data library reaches n times of the first specified threshold,
It is used to indicate the data accuracy of the historical movement data of n times of the first specified threshold in threshold value dynamic adjusting data library at this time
It is poor, it needs to carry out correcting data error.
Schematically, terminal carries out multiple historical movement data in threshold value dynamic adjusting data library using fuzzy algorithmic approach
Correcting data error, comprising: terminal obtains the central value of multiple historical movement data using fuzzy algorithmic approach, obtains multiple historical movement numbers
It is greater than the wrong data of difference threshold with the absolute difference of central value in, by the error number in threshold value dynamic adjusting data library
According to being deleted.
Optionally, in order to avoid the system resource of overabundance of data occupied terminal, when going through in threshold value dynamic adjusting data library
When the total quantity of history exercise data reaches k times of the first specified threshold, stop sample collection function.Wherein, k is just greater than n
Integer.
It should be noted that the embodiment of the present application is not limited the first specified threshold, the value of i, n and k.For example, i
Value be 5, the first specified threshold be 200, n for the positive integer less than 10, k 10.
Step 303, according to multiple historical movement data threshold value correction values, threshold value correction value is used for preset bright screen
Initial threshold is modified.
Optionally, terminal is according to multiple historical movement data threshold value correction values, including but not limited to it is following it is several can
The implementation of energy.
In one possible implementation, terminal obtains largest motion data and minimum fortune in multiple historical movement data
Difference between dynamic data；The total quantity of difference and multiple historical movement data is divided by, threshold value correction value is obtained.
For example, terminal obtain historical movement data include 5 acceleration values, respectively " 10 ", " 8 ", " 6 ", " 7 " and
" 9, " obtain the difference between maximum acceleration value " 10 " and minimum acceleration value " 6 " as " 4, " for difference " 4 " and total quantity " 5 "
It is divided by, obtains threshold value correction value " 0.8 ".
In alternatively possible implementation, terminal obtains the average value of multiple historical movement data.Obtain average value
With the absolute difference between preset bright screen initial threshold.By the total quantity phase of absolute difference and multiple historical movement data
It removes, obtains threshold value correction value.
For example, terminal obtain historical movement data include 5 acceleration values, respectively " 10 ", " 8 ", " 6 ", " 7 " and
" 9, " obtain the average value of 5 acceleration values and obtain between average value " 6 " and preset bright screen initial threshold " 6.5 " for " 6, "
Absolute difference " 0.5 " and total quantity " 5 " are divided by by absolute difference " 0.5, ", obtain threshold value correction value " 0.1 ".
Step 304, threshold value correction value is added to obtain target movement threshold with bright screen initial threshold.
Optionally, terminal is modified preset bright screen initial threshold according to threshold value correction value, obtains target motion threshold
Value, target movement threshold are the sum of threshold value correction value and bright screen initial threshold.
Bright screen initial threshold is the customized setting of user or terminal default setting.This is not added in the present embodiment
To limit.
For example, bright screen initial threshold is " 6.5, " when terminal determines threshold value correction value " 0.1 ", by threshold value correction value
" 0.1 " is added to obtain target movement threshold " 6.6 " with bright screen initial threshold " 6.5 ".
Optionally, terminal is spaced repeats above-mentioned steps 302 and step 303 at predetermined time intervals, i.e., terminal is according to more
A historical movement data redefine threshold value correction value, are repaired according to the threshold value correction value redefined to bright screen initial threshold
Just.
Step 305, when real-time motion data reaches target movement threshold, control display screen is switched to bright from breath screen state
Screen state.
For example, the real-time motion data that terminal is got is acceleration value " 7 ", acceleration value " 7 " is greater than target motion threshold
It is worth " 6.6 ", then terminal control display screen is switched to bright screen state from breath screen state.
Optionally, when the status information that real-time motion data reaches target movement threshold and terminal meets bright set of hanging scrolls part,
Terminal control display screen is switched to bright screen state from breath screen state.
Wherein, the status information of terminal includes tilt angle and/or terminal local environment of the terminal on preset direction
Ambient brightness value.Bright set of hanging scrolls part includes: that the absolute value of changing value of the tilt angle in the first preset duration is greater than predetermined angle
Threshold value, and/or, ambient brightness value increases in the second preset duration and the increment value of ambient brightness value is greater than predetermined luminance threshold
Value.
Optionally, terminal calculates mobile terminal each according to the three-dimensional vector that gyroscope or acceleration transducer acquire
Tilt angle in reference axis.Schematically, the magnitude of angular velocity that terminal is acquired according to gyroscope, angular velocity value carry out time product
Get three corresponding tilt angles of reference axis.
Optionally, terminal obtains the ambient brightness value of photosensitive sensors terminal local environment collected.
Terminal judges whether the status information of terminal meets bright set of hanging scrolls part, the including but not limited to possible realization of following two
Mode:
The first possible implementation, when tilt angle is second from the variation of first angle value in the first preset duration
When angle value, terminal determines that the status information of terminal meets bright set of hanging scrolls part.Wherein, the difference of second angle value and first angle value
Absolute value is greater than predetermined angle threshold value.
Second of possible implementation, when ambient brightness value is promoted to from the first brightness value in the first preset duration
When two brightness values, terminal determines that the status information of terminal meets bright set of hanging scrolls part.Wherein, the second brightness value is greater than the first brightness value,
And second absolute difference, that is, ambient brightness value increment value of brightness value and the first brightness value be greater than predetermined luminance threshold value.
First preset duration, the second preset duration, predetermined angle threshold value or predetermined luminance threshold value are terminal default settings
Or terminal default setting.The present embodiment is not limited this.
It should be noted that above two possible implementation can individually be implemented, can also both combine and implement, this
Embodiment is not limited this.
Optionally, if terminal judge real-time motion data be less than target movement threshold, if terminal judge terminal
Status information be unsatisfactory for bright set of hanging scrolls part, then terminal control display screen keep breath screen state it is constant.If terminal is judged to transport in real time
Dynamic data reach target movement threshold and the status information of terminal meets bright set of hanging scrolls part, then terminal control display screen from breath screen state
It is switched to bright screen state.
Optionally, above-mentioned steps 302 can be replaced to step 304 and be implemented as the following steps: terminal acquisition is gone through
History exercise data, historical movement data include the magnitude of angular velocity and/or acceleration value of terminal；Obtain the movement of historical movement data
The user characteristics of the user characteristics of feature and target user, target user are used to indicate the behavioural habits of target user；It calls eventually
The personalized model at end, by personalized model according to the motion feature of historical movement data and the user characteristics of target user,
Obtain the target movement threshold of terminal.
Optionally, terminal extracts motion feature from historical movement data.Schematically, the historical movement that terminal is got
Data are Wave data, extract motion feature from the Wave data, motion feature include the average value of acceleration, root mean square,
Standard deviation, the degree of bias, at least one feature in coefficient of kurtosis and crest factor.
Optionally, the user characteristics of target user are stored in terminal, target user is the owner of the terminal.Terminal obtains
Take the user characteristics of the target user of storage.The user characteristics of target user are used to indicate the behavioural habits of target user, signal
Property, the user characteristics of target user include at least one of sleeping time, run duration, playtime and office hours.
Terminal, according to the motion feature of historical movement data and the user characteristics of target user, is obtained by personalized model
The target movement threshold of terminal may include: terminal by the user characteristics of the motion feature of historical movement data and target user
It is input in personalized model, output obtains the target movement threshold of terminal.
Wherein, which obtained according to the training of at least one set of historical movement data group, every group of historical movement
Data group includes: the motion feature of historical movement data, the user characteristics of target user and the proper exercise threshold value demarcated in advance.
Schematically, the proper exercise threshold value demarcated in advance, which refers to, to be obtained by other measuring tool measurements.
Before terminal obtains personalized model, terminal needs to be trained historical movement data to obtain personalized mould
Type.Optionally, the training process of personalized model includes: that terminal obtains training sample set, and training sample set includes at least one set
Historical movement data group is trained at least one set of historical movement data group using error backpropagation algorithm, obtains individual character
Change model.
Optionally, personalized model includes but is not limited to: convolutional neural networks (Convolutional Neural
Network, CNN) model, deep neural network (Deep Neural Network, DNN) model, Recognition with Recurrent Neural Network
(Recurrent Neural Networks, RNN) model, insertion (embedding) model, gradient promote decision tree
(Gradient Boosting Decision Tree, GBDT) model, logistic regression (Logistic Regression, LR) mould
At least one of type.
In a schematical example, as shown in Figure 5.1, it when the display screen of terminal is in breath screen state, obtains eventually
The real-time motion data at end.2, terminal obtains the target movement threshold of storage.3, terminal judges whether real-time motion data is greater than
Or it is equal to target movement threshold.4, the bright screen if real-time motion data is more than or equal to target movement threshold, and show solution
Lock interface.Terminate process if real-time motion data is less than target movement threshold.5, it is executed if terminal detects unlock operation
Step 7.6, terminate process if terminal detects and goes out screen operation.7, it is unlocked successfully when terminal detects that unlock operation is used to indicate
When collected real-time motion data is determined as historical movement data.8, the historical movement data that terminal determines every 5 times
It is stored in threshold value dynamic adjusting data library.9, terminal cycle count, whenever newly increasing 20 history in threshold value dynamic adjusting data library
The target movement threshold of storage is modified when exercise data.10, when 200 history of the every increase in threshold value dynamic adjusting data library
When exercise data, terminal carries out correcting data error using fuzzy algorithmic approach.11, when terminal detects that threshold value dynamic adjusting data library is full
When 2000 historical movement data, stop sample collection function.
In conclusion the embodiment of the present application is also by determining threshold according to the magnitude of angular velocity and/or acceleration value of multiple terminals
It is worth correction value, threshold value correction value is added to obtain target movement threshold with bright screen initial threshold, is enabled the terminal to according to terminal
Magnitude of angular velocity and/or the corresponding threshold value correction value of acceleration value, bright screen initial threshold is modified to obtain target motion threshold
Value, and then ensure that subsequent terminal can control the screen state of display screen based on modified target movement threshold is passed through
System, further improves the accuracy of terminal control screen state.
The embodiment of the present application also reaches the by the total quantity of the historical movement data in the threshold value dynamic adjusting data library
At n times of one specified threshold, correcting data error is carried out to historical movement data using fuzzy algorithmic approach, and then ensure that historical movement number
According to accuracy and reasonability, further ensure the accuracy for the target movement threshold determined based on historical movement data.
The embodiment of the present application also reaches the by the total quantity of the historical movement data in the threshold value dynamic adjusting data library
At k times of one specified threshold, the case where stopping sample collection function, avoid the system resource of overabundance of data occupied terminal,
Guarantee the system resource that terminal is saved while enough samples.
The embodiment of the present application also passes through terminal when judging that real-time motion data reaches target movement threshold, judges terminal
Status information whether meet bright set of hanging scrolls part, if meet if control display screen from breath screen state be switched to bright screen state, further
The accuracy for improving terminal control screen state, saves power consumption of terminal, improves the service life of terminal.
Following is the application Installation practice, can be used for executing the application embodiment of the method.It is real for the application device
Undisclosed details in example is applied, the application embodiment of the method is please referred to.
Referring to FIG. 6, the structural schematic diagram of the screen control device provided it illustrates the application one embodiment.The screen
Curtain control device can be by special hardware circuit, alternatively, the combination of software and hardware is arranged in the terminal in Fig. 1, the screen control
Device processed includes: that the first acquisition module 610, second obtains module 620 and control module 630.
First obtains module 610, for obtaining the real time kinematics number of terminal when the display screen of terminal is in breath screen state
According to real-time motion data is used to indicate the fuselage attitudes vibration situation of terminal；
Second obtains module 620, and for obtaining the target movement threshold of terminal, target movement threshold is according to historical movement
The threshold value that data determine, the exercise data of corresponding terminal when unlocked successfully after the bright screen of historical movement data in history；
Control module 630, for when real-time motion data reaches target movement threshold, controlling display screen from breath screen state
It is switched to bright screen state.
Optionally, second module 620 is obtained, is also used to obtain multiple historical movement data, historical movement data include eventually
The magnitude of angular velocity and/or acceleration value at end；
According to multiple historical movement data threshold value correction values, threshold value correction value is used for preset bright screen initial threshold
It is modified；
Threshold value correction value is added to obtain target movement threshold with bright screen initial threshold.
Optionally, second module 620 is obtained, is also used to obtain largest motion data and minimum in multiple historical movement data
Difference between exercise data；
The total quantity of difference and multiple historical movement data is divided by, threshold value correction value is obtained.
Optionally, second module 620 is obtained, is also used to obtain the average value of multiple historical movement data；
Obtain the absolute difference between average value and preset bright screen initial threshold；
The total quantity of absolute difference and multiple historical movement data is divided by, threshold value correction value is obtained.
Optionally, historical movement data include magnitude of angular velocity of the collected terminal of motion sensor on preset direction
And/or acceleration value,
Wherein, the display screen of terminal includes first long side, the second short side and the along end to end first short side clockwise
Two long sides, preset direction include the direction that the first long side of display interface is directed toward by the center of display screen.
Optionally, second module 620 is obtained, is also used to open sample when the display screen of terminal is in breath screen state and adopt
Collect function；Switching moment corresponding exercise data is acquired by motion sensor, switching moment is that display screen is cut from breath screen state
At the time of being changed to bright screen state；When detect unlock successfully when, collected exercise data is determined as historical movement data, and
It is stored in threshold value dynamic adjusting data library；Obtain multiple historical movement data in threshold value dynamic adjusting data library.
Optionally, device, further includes: correction module.Correction module, for when going through in threshold value dynamic adjusting data library
When the total quantity of history exercise data reaches n times of the first specified threshold, data are carried out to historical movement data using fuzzy algorithmic approach
Error correction；
Wherein, n is positive integer.
Optionally, device, further includes: stop acquisition module.Stop acquisition module, for working as threshold value dynamic adjusting data
When the total quantity of historical movement data in library reaches k times of the first specified threshold, stop sample collection function；
Wherein, k is the positive integer greater than n.
Optionally, control module 630 are also used to reach the state letter of target movement threshold and terminal when real-time motion data
When breath meets bright set of hanging scrolls part, control display screen is switched to bright screen state from breath screen state,
Wherein, the status information of terminal includes tilt angle and/or terminal local environment of the terminal on preset direction
Ambient brightness value, bright set of hanging scrolls part include: that the absolute value of changing value of the tilt angle in the first preset duration is greater than predetermined angle
Threshold value；And/or ambient brightness value increases in the second preset duration and the increment value of ambient brightness value is greater than predetermined luminance threshold
Value.
Correlative detail is in combination with referring to figs. 2 to embodiment of the method shown in fig. 5.Wherein, first module 610 and second is obtained
It obtains module 620 and is also used to realize any other implicit or disclosed function relevant to obtaining step in above method embodiment
Energy；Control module 630 is also used to realize any other implicit or disclosed relevant to rate-determining steps in above method embodiment
Function.
It should be noted that device provided by the above embodiment, when realizing its function, only with above-mentioned each functional module
It divides and carries out for example, can according to need in practical application and be completed by different functional modules above-mentioned function distribution,
The internal structure of equipment is divided into different functional modules, to complete all or part of the functions described above.In addition,
Apparatus and method embodiment provided by the above embodiment belongs to same design, and specific implementation process is detailed in embodiment of the method, this
In repeat no more.
The application also provides a kind of computer-readable medium, is stored thereon with program instruction, and program instruction is held by processor
The screen control method that above-mentioned each embodiment of the method provides is realized when row.
Present invention also provides a kind of computer program products comprising instruction, when run on a computer, so that
Computer executes screen control method described in above-mentioned each embodiment.
Above-mentioned the embodiment of the present application serial number is for illustration only, does not represent the advantages or disadvantages of the embodiments.
Those of ordinary skill in the art will appreciate that completely or partially being walked in the screen control method of realization above-described embodiment
Suddenly may be implemented by hardware, relevant hardware can also be instructed to complete by program, the program can store in
In a kind of computer readable storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..More than
Described is only that the preferred embodiment of the application within the spirit and principles of this application, is made not to limit the application
Any modification, equivalent substitution, improvement and etc., should be included within the scope of protection of this application.
Claims (12)
1. a kind of screen control method, which is characterized in that in terminal, which comprises
When the display screen of the terminal is in breath screen state, the real-time motion data of the terminal, the real time kinematics are obtained
Data are used to indicate the fuselage attitudes vibration situation of the terminal；
The target movement threshold of the terminal is obtained, the target movement threshold is the threshold value determined according to historical movement data,
The exercise data of the corresponding terminal historical movement data is unlock successfully after bright screen in history when；
When the real-time motion data reaches the target movement threshold, controls the display screen and switch from the breath screen state
For bright screen state.
2. the method according to claim 1, wherein the target movement threshold for obtaining the terminal, comprising:
Multiple historical movement data are obtained, the historical movement data include magnitude of angular velocity and/or the acceleration of the terminal
Angle value；
According to multiple historical movement data threshold value correction values, the threshold value correction value is for initial to preset bright screen
Threshold value is modified；
The threshold value correction value is added to obtain the target movement threshold with the bright screen initial threshold.
3. according to the method described in claim 2, it is characterized in that, described according to multiple historical movement data threshold values
Correction value, comprising:
Obtain the difference in multiple historical movement data between largest motion data and minimum movement data；
The total quantity of the difference and multiple historical movement data is divided by, the threshold value correction value is obtained.
4. according to the method described in claim 2, it is characterized in that, described according to multiple historical movement data threshold values
Correction value, comprising:
Obtain the average value of multiple historical movement data；
Obtain the absolute difference between the average value and the preset bright screen initial threshold；
The total quantity of the absolute difference and multiple historical movement data is divided by, the threshold value correction value is obtained.
5. the method according to claim 1, wherein the target movement threshold for obtaining the terminal, comprising:
The historical movement data are obtained, the historical movement data include the magnitude of angular velocity and/or acceleration value of the terminal；
Obtain the motion feature of the historical movement data and the user characteristics of target user, the user characteristics of the target user
It is used to indicate the behavioural habits of the target user；
The personalized model for calling the terminal, by the personalized model according to the motion feature of the historical movement data
With the user characteristics of the target user, the target movement threshold of the terminal is obtained.
6. according to the method described in claim 2, it is characterized in that, being gone back before the multiple historical movement data of acquisition
Include:
When the display screen of the terminal is in breath screen state, sample collection function is opened；
Switching moment corresponding exercise data is acquired by motion sensor, and the switching moment is the display screen from the breath
At the time of screen state is switched to the bright screen state；
When detect unlock successfully when, collected exercise data is determined as the historical movement data, and be stored in threshold value
In dynamic adjusting data library；
It is described to obtain multiple historical movement data, comprising:
Obtain multiple historical movement data in threshold value dynamic adjusting data library.
7. according to the method described in claim 6, it is characterized in that, the method, further includes:
When the total quantity of the historical movement data in threshold value dynamic adjusting data library reaches first specified threshold
N times when, using fuzzy algorithmic approach to the historical movement data carry out correcting data error；
Wherein, the n is positive integer.
8. the method according to the description of claim 7 is characterized in that the method, further includes:
When the total quantity of the historical movement data in threshold value dynamic adjusting data library reaches first specified threshold
K times when, stop the sample collection function；
Wherein, the k is the positive integer greater than the n.
9. method according to any one of claims 1 to 8, which is characterized in that described when the real-time motion data reaches institute
When stating target movement threshold, the display screen is controlled from the breath screen state and is switched to bright screen state, comprising:
When the status information that the real-time motion data reaches the target movement threshold and the terminal meets bright set of hanging scrolls part,
It controls the display screen and is switched to the bright screen state from the breath screen state,
Wherein, the status information of the terminal includes tilt angle and/or the end of the terminal on the preset direction
The ambient brightness value of local environment is held, the bright set of hanging scrolls part includes: changing value of the tilt angle in the first preset duration
Absolute value be greater than predetermined angle threshold value；And/or the ambient brightness value increases in the second preset duration and the environment is bright
The increment value of angle value is greater than predetermined luminance threshold value.
10. a kind of screen control device, which is characterized in that at the terminal, described device includes: for setting
First obtains module, for obtaining the real time kinematics of the terminal when the display screen of the terminal is in breath screen state
Data, the real-time motion data are used to indicate the fuselage attitudes vibration situation of the terminal；
Second obtains module, and for obtaining the target movement threshold of the terminal, the target movement threshold is transported according to history
The threshold value that dynamic data determine, the movement of the corresponding terminal historical movement data is unlock successfully after bright screen in history when
Data；
Control module, for controlling the display screen from institute when the real-time motion data reaches the target movement threshold
It states breath screen state and is switched to bright screen state.
11. a kind of terminal, which is characterized in that the terminal includes processor, the memory that is connected with the processor, Yi Jicun
The program instruction on the memory is stored up, the processor is realized when executing described program instruction as claim 1 to 9 is any
The screen control method.
12. a kind of computer readable storage medium, which is characterized in that be stored thereon with program instruction, described program instruction is located
Reason device realizes screen control method as described in any one of claim 1 to 9 when executing.
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