CN109784014A - A kind of unlocking screen method and terminal device - Google Patents
A kind of unlocking screen method and terminal device Download PDFInfo
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- CN109784014A CN109784014A CN201811519537.3A CN201811519537A CN109784014A CN 109784014 A CN109784014 A CN 109784014A CN 201811519537 A CN201811519537 A CN 201811519537A CN 109784014 A CN109784014 A CN 109784014A
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Abstract
The embodiment of the invention provides a kind of unlocking screen method and terminal devices, are related to field of communication technology, pass through password authentification solution lock screen, the problem for causing the operation convenience of terminal device poor after lighting screen to solve existing terminal device.This method comprises: receiving the first input of user, which is the input in the preset period of time after the screen of terminal device extinguishes；And in response to first input, controlling terminal equipment lights the screen, and acquires the first information, which is the information acquired from terminal device local environment in the case where the screen is lighted；And the target different information between the first information and the second information within a preset range in the case where, controlling terminal equipment solution lock screen, second information is the information that acquires from terminal device local environment in the case where the screen extinguishes.This method can be applied in the unlocking screen scene of terminal device.
Description
Technical field
The present embodiments relate to field of communication technology more particularly to a kind of unlocking screen method and terminal devices.
Background technique
With the continuous development of terminal technology and Internet technology, user can trigger end by various authentication modes
End equipment solution lock screen.
By taking password authentification as an example, currently, when user (such as passes through terminal device reading electronic book, clear in some scenarios
Look at the scenes such as webpage) using terminal equipment when, due to not may cause the screen of terminal device to terminal device operation for a long time
Automatically it goes out and shields simultaneously screen locking.After screen goes out screen and screen locking, terminal device can light screen in response to the input of user, and
Show interface for password input.In turn, user can be by inputting password, triggering terminal equipment solution screen locking in interface for password input
Curtain.
However, in the above scenario, terminal device is it is possible that repeatedly go out screen and screen locking, user may need repeatedly to touch
Hair terminal device lights screen, it is also necessary to which repeatedly input password so leads to terminal device with triggering terminal equipment solution lock screen
Light screen and solve lock screen process it is cumbersome and complicated, cause user inconvenient for use.Thus, existing terminal device is lighting screen
Backstage solution lock screen by way of password authentification causes the operation convenience of terminal device poor.
Summary of the invention
The embodiment of the present invention provides a kind of unlocking screen method and terminal device, is lighting screen to solve existing terminal device
Backstage is by password authentification solution lock screen, the problem for causing the operation convenience of terminal device poor.
In order to solve the above-mentioned technical problem, the present invention is implemented as follows:
In a first aspect, being applied to terminal device, this method packet the embodiment of the invention provides a kind of unlocking screen method
It includes: receiving the first input of user, which is the input in the preset period of time after the extinguishing of terminal device screen；And
And in response to first input, controlling terminal equipment lights the screen, and acquires the first information, which is in the screen
The information acquired from terminal device local environment in the case where lighting；And the target between the first information and the second information
Different information within a preset range in the case where, controlling terminal equipment solution lock screen, second information is to extinguish in the screen
In the case of the information that is acquired from terminal device local environment.
Second aspect, the embodiment of the invention provides a kind of terminal device, which includes receiving module, control mould
Block and acquisition module.Receiving module is used to receive the first input of user, and first input is in the extinguishing of the screen of terminal device
The input in preset period of time afterwards.Control module is used in response to received first input of receiving module, controlling terminal equipment
Light screen.Module is obtained to be used to acquire the first information, which is in response to received first input of receiving module
The information acquired from terminal device local environment in the case where screen is lighted.Control module is also used to obtaining module acquisition
The first information and the second information between target different information within a preset range in the case where, controlling terminal equipment solution screen locking
Curtain, second information are the information acquired from terminal device local environment in the case where screen extinguishes.
The third aspect, the embodiment of the invention provides a kind of terminal device, the terminal device include processor, memory and
The computer program that can be run on a memory and on a processor is stored, is realized when which is executed by processor
The step of stating the unlocking screen method in first aspect.
Fourth aspect, the embodiment of the invention provides a kind of computer readable storage medium, the computer-readable storage mediums
Computer program is stored in matter, which realizes the unlocking screen method in above-mentioned first aspect when being executed by processor
The step of.
In embodiments of the present invention, can receive user first input (this first input for terminal device screen
The input in preset period of time after extinguishing)；And in response to first input, controlling terminal equipment lights the screen, and acquires
The first information (first information is the information acquired from terminal device local environment in the case where the screen is lighted)；And
(second information is to acquire from terminal device local environment in the case where the screen extinguishes to the first information with the second information
Information) between target different information within a preset range in the case where, controlling terminal equipment solution lock screen.Pass through the party
Case, the embodiment of the present invention can be inputted in response to the bright screen of user, and controlling terminal equipment lights the screen, and by determining bright
The different information of the first information that is acquired in the case of screen and the second information acquired when going out screen within a preset range, with true
Terminal device local environment can control screen solution there is no variation in the case in the case of fixed bright screen and in the case of the screen that goes out
Lock carries out password authentification without user, lights screen to improve terminal device and solve the operation convenience of lock screen.
Detailed description of the invention
Fig. 1 is a kind of configuration diagram of possible Android operation system provided in an embodiment of the present invention；
Fig. 2 is one of the schematic diagram of unlocking screen method provided in an embodiment of the present invention；
Fig. 3 is the two of the schematic diagram of unlocking screen method provided in an embodiment of the present invention；
Fig. 4 is the three of the schematic diagram of unlocking screen method provided in an embodiment of the present invention；
Fig. 5 is the four of the schematic diagram of unlocking screen method provided in an embodiment of the present invention；
Fig. 6 is one of the structural schematic diagram of terminal device provided in an embodiment of the present invention；
Fig. 7 is the second structural representation of terminal device provided in an embodiment of the present invention；
Fig. 8 is the hardware schematic of terminal device provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
The terms "and/or" is a kind of incidence relation for describing affiliated partner, indicates may exist three kinds of relationships,
For example, A and/or B, can indicate: individualism A exists simultaneously A and B, these three situations of individualism B.Symbol herein
"/" indicates that affiliated partner is relationship such as A/B expression A or B perhaps.
Term " first " and " second " in description and claims of this specification etc. are for distinguishing different pairs
As, rather than it is used for the particular order of description object.For example, the first information and the second information etc. are for distinguishing different letters
Breath, rather than it is used for the particular order of description information.
In embodiments of the present invention, " illustrative " or " such as " etc. words for indicate make example, illustration or explanation.This
Be described as in inventive embodiments " illustrative " or " such as " any embodiment or design scheme be not necessarily to be construed as comparing
Other embodiments or design scheme more preferably or more advantage.Specifically, use " illustrative " or " such as " etc. words purport
Related notion is being presented in specific ways.
In the description of the embodiment of the present invention, unless otherwise indicated, the meaning of " plurality " is refer to two or more,
For example, multiple processing units refer to two or more processing unit etc..
The embodiment of the present invention provides a kind of unlocking screen method and terminal device, and the first input that can receive user (should
First input is the input in the preset period of time after the screen of terminal device extinguishes)；And in response to first input, control
Terminal device lights the screen, and acquire the first information (first information be in the case where the screen is lighted from terminal device
The information acquired in local environment)；And (second information is the case where the screen extinguishes in the first information and the second information
Under from the information acquired in terminal device local environment) between target different information within a preset range in the case where, control
Unlocking terminal equipment screen.With this solution, the embodiment of the present invention can be inputted in response to the bright screen of user, controlling terminal equipment
The screen is lighted, and passes through the first information that determination is acquired in bright screen and the second information acquired when going out screen
Different information within a preset range, in the case of the bright screen of determination and go out screen in the case of terminal device local environment there is no become
Change, can control unlocking screen in the case, password authentification is carried out without user, so that improving terminal device lights screen
Curtain and the operation convenience for solving lock screen.
Terminal device in the embodiment of the present invention can be the terminal device with operating system.The operating system can be
Android (Android) operating system can be ios operating system, can also be other possible operating systems, and the present invention is implemented
Example is not especially limited.
Below by taking Android operation system as an example, introduce applied by unlocking screen method provided in an embodiment of the present invention
Software environment.
As shown in Figure 1, being a kind of configuration diagram of possible Android operation system provided in an embodiment of the present invention.Scheming
In 1, the framework of Android operation system includes 4 layers, be respectively as follows: application layer, application framework layer, system Runtime Library layer and
Inner nuclear layer (is specifically as follows Linux inner core).
Wherein, application layer includes each application program (including system application and in Android operation system
Tripartite's application program).
Application framework layer is the frame of application program, and developer can be in the exploitation for the frame for abiding by application program
In the case where principle, some application programs are developed based on application framework layer.
System Runtime Library layer includes library (also referred to as system library) and Android operation system running environment.Library is mainly Android behaviour
As system it is provided needed for all kinds of resources.Android operation system running environment is used to provide software loop for Android operation system
Border.
Inner nuclear layer is the operating system layer of Android operation system, belongs to the bottom of Android operation system software level.It is interior
Stratum nucleare provides core system service and hardware-related driver based on linux kernel for Android operation system.
By taking Android operation system as an example, in the embodiment of the present invention, developer can be based on above-mentioned Android as shown in Figure 1
The software program of unlocking screen method provided in an embodiment of the present invention is realized in the system architecture of operating system, exploitation, so that
The unlocking screen method can be run based on Android operation system as shown in Figure 1.I.e. processor or terminal device can lead to
It crosses and runs software program realization unlocking screen method provided in an embodiment of the present invention in Android operation system.
Terminal device in the embodiment of the present invention can be mobile terminal, or immobile terminal.Illustratively, it moves
Dynamic terminal can be mobile phone, tablet computer, laptop, palm PC, car-mounted terminal, wearable device, super movement
People's computer (ultra-mobile personal computer, UMPC), net book or personal digital assistant (personal
Digital assistant, PDA) etc., immobile terminal can be personal computer (personal computer, PC), electricity
Depending on machine (television, TV), automatic teller machine or self-service machine etc., the embodiment of the present invention is not especially limited.
The executing subject of unlocking screen method provided in an embodiment of the present invention can be above-mentioned terminal device, or
The functional module and/or functional entity that can be realized the unlocking screen method in the terminal device, specifically can be according to reality
Use demand determines that the embodiment of the present invention is not construed as limiting.Below by taking terminal device as an example, to screen provided in an embodiment of the present invention
Unlocking method is illustratively illustrated.
As shown in Fig. 2, the embodiment of the present invention provides a kind of unlocking screen method, which may include following
Step 200- step 203.
Step 200, terminal device receive the first input of user.
Wherein, which is the input in the preset period of time after the screen of terminal device extinguishes.
In the embodiment of the present invention, (such as pass through terminal device in scenes such as the screens of user's long-time viewing terminal equipment
The scenes such as reading electronic book, browsing webpage) under, due to not may cause the screen of terminal device to terminal device operation for a long time
Extinguish simultaneously screen locking.In the case, user can light screen and solve lock screen by the first input, triggering terminal equipment.
In the embodiment of the present invention, above-mentioned first input can be used for triggering terminal equipment and light screen, be also used to quickly solve
Lock screen.
Optionally, in the embodiment of the present invention, above-mentioned user first input can for click input (such as click input or
Double-click input), or it slidably inputs, can also be the input of other any possible forms.Illustratively, the first input can
Think the bright screen input of key, or double-click bright screen input, can also be bright screen input of shaking etc..Specifically, the first input
Form can determine that the embodiment of the present invention be not construed as limiting according to actual use demand.
Optionally, during the present invention is implemented, terminal device can whether screen extinguishes with real-time detection terminal device, can also week
Detecting to phase property terminal device, whether screen extinguishes.Also, the description that the screen for how to detect terminal device extinguishes is specific
It may refer to detect the correlation step that the screen of terminal device extinguishes in the prior art, it will not go into details herein.It specifically can basis
Actual use demand determines that the embodiment of the present invention is not construed as limiting.
In the embodiment of the present invention, after above-mentioned preset period of time refers to that the screen of terminal device extinguishes (such as automatic distinguishing)
Particular time range.Specifically, within this time range, if terminal device detects the bright screen input of user, terminal device
It can identify that user needs to light screen and quick release screen after the screen of terminal device extinguishes, and according to of the invention real
The unlocking screen method solution lock screen of example offer is provided.In the case where being more than the time range, if terminal device detects user
The input of bright screen, then terminal device can be according to conventional unlocking screen method solution lock screen.For according to conventional screen solution
The description of locking method solution lock screen specifically may refer to the correlation step of unlocking screen method in the prior art, not superfluous herein
It states.
Optionally, during the present invention is implemented, preset period of time can be in the screen of terminal device extinguishing (such as automatic distinguishing)
Short period of time afterwards.Preset period of time can be 5 seconds, or 10 seconds, can also can arbitrarily be able to satisfy actual use to be other
The period of demand.Specifically, the numerical value of preset period of time can determine that the embodiment of the present invention is not limited according to actual use demand
It is fixed.
In response to first input, controlling terminal equipment lights screen, and acquires the first information for step 201, terminal device.
Wherein, which is what terminal device was acquired from terminal device local environment in the case where screen is lighted
Information.
In the embodiment of the present invention, if terminal device receives in the preset period of time after screen extinguishes (such as automatic distinguishing)
The first input (i.e. the bright screen input of user) of user, then terminal device can be set in response to first input, (1) controlling terminal
It is standby to light screen, and (2) acquire the first information.
It should be noted that the embodiment of the present invention can not limit above-mentioned (1) and (2) execute sequence.I.e. the present invention is real
(1) can be first carried out by applying example, rear to execute (2)；(2) can also be first carried out, it is rear to execute (1)；It may also be performed simultaneously (1) and (2).
Optionally, in the embodiment of the present invention, terminal device can be when receiving the first input, the ring locating for the terminal device
The first information is acquired in border.Alternatively, terminal device can be interior in the short period after receiving the first input (such as 1 second),
The first information is acquired from terminal device local environment.Specifically it can determine that the embodiment of the present invention is not according to actual use demand
It limits.
In the embodiment of the present invention, the first information can for terminal device be acquired from terminal device current environment to
A kind of few information.For example, the first information can be the combination of a variety of environmental factors in terminal device current environment.
Optionally, in the embodiment of the present invention, the above-mentioned first information may include at least one of following: (a) user's face figure
As the distance between information, (b) user and terminal device information, the luminance information of (c) terminal device local environment, (d) terminal
The location information of equipment.These information can be used for terminal device and judge whether terminal device local environment changes, thus
It can accurately controlling terminal equipment solution lock screen.
It is appreciated that the above-mentioned first information be illustratively enumerate, i.e., the embodiment of the present invention includes but be not limited to above-mentioned
The each information enumerated.In actual implementation, the above-mentioned first information can also include other any possible information, specifically can root
Factually border use demand determines, the embodiment of the present invention is not construed as limiting.
Illustratively illustrate the tool of the terminal device acquisition first information by taking the first information includes above-mentioned (a)-(d) as an example below
Body implementation.
Illustratively, when terminal device detects that screen extinguishes (such as automatic distinguishing), before terminal device can be opened
It sets camera and carries out picture acquisition or capture, picture is analyzed by recognition of face image algorithm, obtains face picture P0 to get arriving
User's face image information.In addition, terminal device can be by flight time (Time of Flight, TOF) technology or infrared
Ranging technology obtains the distance D0 of user distance terminal device to get the distance between user and terminal device information is arrived.Separately
Outside, terminal device can be by photosensitive sensor, and the brightness L0 for obtaining terminal device current environment sets to get to terminal
The luminance information of standby local environment.In addition, terminal device by gravity sensor, can obtain the position ginseng of present terminal equipment
Number (X0, Y0, Z0) is to get the location information for arriving terminal device.In this way, what terminal device was acquired from terminal device local environment
The first information can be the intersection of above each information: A0=(the first image information P0, first distance information D0, the first brightness
Information L0, first location information (X0, Y0, Z0)).
Whether step 202, terminal device judge the target different information between the first information and the second information in default model
In enclosing.
Wherein, the second information is the letter that terminal device is acquired from terminal device local environment in the case where screen extinguishes
Breath.
Similar with the first information in the embodiment of the present invention, above-mentioned second information may include at least one of following: user face
The distance between portion's image information, user and terminal device information, the luminance information of terminal device local environment, terminal device
Location information.These information can be used for terminal device and judge whether terminal device local environment changes, so as to standard
True ground controlling terminal equipment solution lock screen.
In the embodiment of the present invention, terminal device can be by the way that the first information to be compared with the second information, to obtain
Then the target different information is compared by the target different information between one information and the second information with preset range, with
Judge target different information between the first information and the second information whether within a preset range.
In the embodiment of the present invention, if terminal device judges the target different information between the first information and the second information pre-
If in range, then terminal device can continue to execute following steps 203.
Step 203, terminal device controlling terminal equipment solution lock screen.
In the embodiment of the present invention, terminal device can be inputted in response to the bright screen of user, and controlling terminal equipment lights the screen
Curtain simultaneously acquires the first information.Then, the feelings of target different information within a preset range between the first information and the second information
Under condition, terminal device can control unlocking terminal equipment screen.
In the embodiment of the present invention, the available first information acquired in bright screen of terminal device with shield situation going out
The different information of second information of lower acquisition, and whether within a preset range to judge the different information, in the case of judging bright screen
Whether change with terminal device local environment in the case of the screen that goes out.If different information is within a preset range, terminal device
It can identify that (for example user does not become there is no variation with terminal device local environment in the case of the screen that goes out in the case of bright screen
Change, terminal device is not moved to other positions etc.), so that terminal device can control unlocking screen.
In the prior art, user may need first triggering terminal equipment to light screen and show locking screen interface (such as password
Input interface), then user needs so to lead to end in interface for password input input password with triggering terminal equipment solution lock screen
End equipment light screen and solve lock screen process it is cumbersome and complicated, cause user inconvenient for use.Compared with the prior art, this hair
The unlocking screen method that bright embodiment provides can be inputted in response to the bright screen of user, and controlling terminal equipment lights the screen, and
It acquires the first information from terminal device local environment, and the first information acquired in bright screen and is adopted in the case of the screen that goes out
Collection the second information between target different information within a preset range in the case where, terminal device can control terminal device solution
Lock screen, without user carry out password authentification, thus improve terminal device light screen and solve lock screen operation it is convenient
Property.In this way, user's operating experience that triggering screen is quickly lighted and unlocked after terminal device extinguishes screen can be promoted.
Unlocking screen method provided in an embodiment of the present invention, can receive user first input (this first input for
The input in preset period of time after the screen extinguishing of terminal device)；And in response to first input, controlling terminal equipment is lighted
The screen, and acquire the first information (first information be adopted from terminal device local environment in the case where the screen is lighted
The information of collection)；And (second information is in the case where the screen extinguishes from terminal device in the first information and the second information
The information acquired in local environment) between target different information within a preset range in the case where, controlling terminal equipment unlock
Screen.With this solution, the embodiment of the present invention can be inputted in response to the bright screen of user, and controlling terminal equipment lights the screen,
And by determining that the first information acquired in bright screen and the different information of the second information acquired when going out screen exist
In preset range, with there is no variations for terminal device local environment in the case of the bright screen of determination and in the case of the screen that goes out, in this situation
Under can control unlocking screen, without user carry out password authentification, light screen to improve terminal device and solve screen locking
The operation convenience of curtain.
Optionally, in conjunction with Fig. 2, as shown in figure 3, after above-mentioned step 202, screen solution provided in an embodiment of the present invention
Locking method can also include the steps that following 204.
Step 204, terminal device controlling terminal equipment show locking screen interface.
In the embodiment of the present invention, if terminal device judges the different information of the first information and the second information not in preset range
Interior, then terminal device is changed in the case of can identifying bright screen with terminal device local environment in the case of the screen that goes out, in this feelings
Terminal device shows locking screen interface (such as interface for password input) under condition, to prompt user to carry out authentication (such as in password
Input interface inputs password).In turn, in the case where terminal device judges the successful situation of subscriber authentication, unlocking terminal equipment screen
Curtain, so ensure that the operational safety of terminal device.
It should be noted that terminal device can select the above-mentioned step 203 and step of an execution in the embodiment of the present invention
204, i.e., terminal device, which can execute above-mentioned step 203 or terminal device, can execute above-mentioned step 204.
Optionally, in conjunction with Fig. 2, as shown in figure 4, before above-mentioned step 200, screen solution provided in an embodiment of the present invention
Locking method can also include the steps that following 205 and step 206.
Step 205, terminal device determine screen extinguish in the case where, terminal device acquire the second information.
Optionally, in the embodiment of the present invention, terminal device can detect screen extinguish (such as automatic distinguishing) when, from
The second information is acquired in terminal device local environment.Alternatively, terminal device can detect screen extinguish after it is shorter when
Between (such as 1 second) in, the second information is acquired from terminal device local environment.It can specifically be determined according to actual use demand,
The embodiment of the present invention is not construed as limiting.
The description for acquiring the second information for terminal device specifically may refer in above method embodiment to terminal device
The associated description of the first information is acquired, details are not described herein again.
Step 206, terminal device save second information.
In the embodiment of the present invention, after terminal device acquires the second information in the case where determining that screen extinguishes, Ke Yibao
Deposit second information.To which in the case where screen is lighted, terminal device can read the second of the preservation from terminal device
Information, and the first information acquired in the case that screen is lighted is compared with second information, with obtain the first information with
Target different information between second information, and then whether terminal device may determine that the target different information in preset range
It is interior.
In the above embodiment of the present invention, terminal device can in the case where determining that screen extinguishes the ring locating for the terminal device
The second information is acquired in border and saves second information, can guarantee that terminal device can read second letter according to use demand
Breath, so as to accurately controlling terminal equipment solution lock screen.
Optionally, in conjunction with Fig. 4, as shown in figure 5, after above-mentioned step 201, screen solution provided in an embodiment of the present invention
Locking method can also include the steps that following 207 and step 208.
Step 207, terminal device read the second information.
In the embodiment of the present invention, in the case where screen is lighted, terminal device can acquire the first information, and set from terminal
Standby middle the second information for reading the preservation, and the case where the first information acquired in the case that screen is lighted and screen extinguishing
Lower acquisition second information is compared, to obtain the target different information between the first information and second information.
It should be noted that the embodiment of the present invention can not limit the step of the terminal device acquisition first information in step 201
It is rapid and step 207 to execute sequence.I.e. the embodiment of the present invention can first carry out the terminal device acquisition first information in step 201
Step, it is rear to execute step 207；Step 207 can also be first carried out, it is rear to execute the terminal device acquisition first information in step 201
Step；It may also be performed simultaneously the step of terminal device acquires the first information in step 201 and step 207.It is appreciated that above-mentioned
Fig. 5 is illustrated for executing step 207 after first carrying out the step of terminal device acquires the first information in step 201.
Step 208, terminal device obtain the target different information between the first information and the second information.
In the embodiment of the present invention, terminal device can by various calculation methods, obtain the first information and the second information it
Between target different information, and then whether within a preset range terminal device may determine that the target different information.
In the embodiment of the present invention, the item of information in item of information and the second information in the first information can in type and quantity
To be consistent.Terminal device can be by the way that the information of same type in the first information and the second information to be compared.
Illustratively, it is assumed that the first information includes at least one of the following: the first image information P0, first distance information D0,
First luminance information L0, first location information (X0, Y0, Z0)；Second information includes at least one of the following: the second image information
P1, second distance information D1, the second luminance information L1, second location information (X1, Y1, Z1).Below with the first information and second
Information includes illustratively illustrating the specific implementation of above-mentioned steps 202 for same type of information.
If the first information is the first image information P0 and the second information P1 is the second image information, terminal device can lead to
Cross facial (or face) image similarity algorithm, obtain the similarity P of P1 and P0, so available first image information P1 and
Image difference information (1-P) between second image information P0.Then, terminal device may determine that image difference information P (i.e.
Target different information) whether within a preset range.In the case, which is preset image information disparity range,
Specific value can determine that the embodiment of the present invention is not construed as limiting according to actual use demand.
If the first information is first distance information D0 and the second information is second distance information D1, terminal device can be incited somebody to action
D1 and D0 subtract each other, and obtain the distance between second distance information D1 and first distance information D0 different information D.Then, terminal is set
It is standby whether within a preset range to may determine that distance difference information D (i.e. target different information).In the case, the default model
It encloses for preset range information disparity range, specific value can determine that the embodiment of the present invention not made according to actual use demand
It limits.
If the first information is the first luminance information L0 and the second information is the second luminance information L1, terminal device can be incited somebody to action
L1 and L0 subtract each other, and obtain the luminance difference information L between the second luminance information L1 and the first luminance information L0.Then, terminal is set
It is standby whether within a preset range to may determine that luminance difference information L (i.e. target different information).In the case, the default model
It encloses for preset luminance information disparity range, specific value can determine that the embodiment of the present invention not made according to actual use demand
It limits.
If the first information is first location information (X0, Y0, Z0) and the second information is second location information (X1, Y1, Z1),
Then terminal device can calculate the Euclidean distance of (X1, Y1, Z1) and (X0, Y0, Z0), obtain second location information and first position
Position difference information W between information.Then, terminal device may determine that position difference information W (i.e. target different information)
Whether within a preset range.In the case, which is preset location information disparity range, and specific value can root
Factually border use demand determines, the embodiment of the present invention is not construed as limiting.
It should be noted that carrying out example so that the first information and the second information include same type of information as an example above
Property explanation, it will be understood that the embodiment of the present invention can also include the above-mentioned each information enumerated any combination, in each letter
In the case where breath combination, above-mentioned preset range is the combination of disparity range corresponding with each information.
In the above embodiment of the present invention, terminal device can obtain the first information and second by corresponding calculation method
Target different information between information can so guarantee that terminal device can accurately obtain target different information for sentencing
Whether within a preset range target different information break, so as to accurately controlling terminal equipment solution lock screen.
Optionally, in the embodiment of the present invention, the above-mentioned first information may include M the first sub-information of item, above-mentioned second information
It may include M the second sub-information of item, M is the integer more than or equal to 2.Above-mentioned step 208 can specifically pass through following steps
Rapid 208a and step 208b is realized.
Step 208a, terminal device is directed to each first sub-information and each second sub-information, obtains M item the first son letter
The different information between N the second sub-information of item in the first sub-information of N item and M second sub-information of item in breath, with
To M different information.
Wherein, first sub-information of N item and N second sub-information of item are the sub-information of same type, N to be less than or
Integer equal to M.
Step 208b, terminal device is to M different information weighted sum, to obtain target different information.
Target difference letter is obtained below by terminal device in example way detailed description step 208a and step 208b
The specific implementation of breath.
Illustratively, it is assumed that the first information includes 4 the first sub-informations (i.e. M=4), the intersection of 4 first sub-informations
Are as follows: A0=(the first image information P0, first distance information D0, the first luminance information L0, first location information (X0, Y0, Z0)).
Assuming that the second information includes 4 the second sub-informations (i.e. M=4), the intersection of 4 second sub-informations are as follows: A1=(the second image letter
Cease P1, second distance information D1, the second luminance information L1, second location information (X1, Y1, Z1)).
Firstly, terminal device can be compared for each first sub-information and each second sub-information, 4 are acquired
A different information, specific as follows:
1, image difference information: if being P, image difference by the similarity that face-image similarity algorithm obtains P1 and P0
Different information is (1-P).
The image difference information is that the 1st the first sub-information (i.e. N=1) and 4 second sons in 4 the first sub-informations are believed
The different information between the 1st the second sub-information in breath.
2, distance difference information: D=D1-D0.
The distance difference information is that the 2nd the first sub-information (i.e. N=2) and 4 second sons in 4 the first sub-informations are believed
The different information between the 2nd the second sub-information in breath.
3, luminance difference information: L=L1-L0.
The luminance difference information is that the 3rd the first sub-information (i.e. N=3) and 4 second sons in 4 the first sub-informations are believed
The different information between the 3rd the second sub-information in breath.
4, position difference information: W=sqrt ((X1-X0)2+(Y1-Y0)2+(Z1-Z0)2)。
The position difference information is that the 4th the first sub-information (i.e. N=4) and 4 second sons in 4 the first sub-informations are believed
The different information between the 4th the second sub-information in breath.
Then, 4 different informations can be combined by terminal device according to certain weight proportion, be finally obtained each
The intersection of different information: A=(1-P) * α+D* γ+L* β+W* δ, wherein alpha, gamma, β, δ are respectively image difference information, range difference
Different information, luminance difference information, position difference information weight, suitable numerical value can be specifically taken according to actual experiment value.Show
Example property, the weight α of image difference information can be greater than the weight γ of distance difference information, the weight beta of luminance difference information, position
Set the weight δ of different information.
In the above embodiment of the present invention, in the case where the first information and the second information include multinomial sub-information, terminal
Equipment can obtain the target different information between the first information and the second information, so by the calculation method of weighted sum
It can guarantee that terminal device can accurately obtain target different information for judging target different information whether in default model
In enclosing, so as to accurately controlling terminal equipment solution lock screen.
It should be noted that each attached drawing (such as Fig. 3 and Fig. 4) in the above embodiment of the present invention is in conjunction with above-mentioned
What Fig. 2 was illustrated, when specific implementation, each attached drawing can be combined with other any combinable attached drawings and realize.
As shown in fig. 6, the embodiment of the present invention provides a kind of terminal device 700, which may include receiving mould
Block 701, control module 702 and acquisition module 703.Receiving module 701 is used to receive the first input of user, which is
Input in the preset period of time after the screen of terminal device 700 extinguishes.Control module 702 is used in response to receiving module 701
Received first input, controlling terminal equipment 700 light screen.Module 703 is obtained to be used to receive in response to receiving module 701
This first input, acquire the first information, the first information be in the case where screen is lighted from 700 local environment of terminal device
The information of middle acquisition.Control module 702 is also used to obtaining the target between the first information and the second information that module 703 acquires
Different information within a preset range in the case where, controlling terminal equipment 700 solve lock screen, which is to extinguish in screen
In the case of the information that is acquired from 700 local environment of terminal device.
Optionally, in the embodiment of the present invention, the above-mentioned first information may include at least one of following: user's face image letter
The distance between breath, user and terminal device 700 information, the luminance information of 700 local environment of terminal device, terminal device 700
Location information.Above-mentioned second information may include at least one of following: user's face image information, user and terminal device
The distance between 700 information, the luminance information of 700 local environment of terminal device, terminal device 700 location information.
Optionally, in conjunction with Fig. 6, as shown in fig. 7, terminal device provided in an embodiment of the present invention 700 can also include saving
Module 704.It obtains module 703 to be also used to before receiving module 701 receives the first input of user, is determining screen extinguishing
In the case where, acquire the second information.Preserving module 704, which is used to save, obtains second information that module 703 acquires.
Optionally, in the embodiment of the present invention, obtain module 703 be also used to after acquiring the first information, obtain this first
Target different information between information and the second information.
Optionally, in the embodiment of the present invention, the above-mentioned first information may include M the first sub-information of item, above-mentioned second information
It may include M the second sub-information of item, M is the integer more than or equal to 2.Module 703 is obtained to be specifically used for for each the first son
Information and each second sub-information obtain the first sub-information of N item and M second sub-information of item in M first sub-information of item
In N the second sub-information of item between different information, to obtain M different information, and M different information weighting is asked
With, to obtain target different information, first sub-information of N item and N second sub-information of item for same type sub-information,
N is the integer less than or equal to M.
Optionally, in the embodiment of the present invention, control module 702 is also used to the target between the first information and the second information
Different information not within a preset range in the case where, controlling terminal equipment 700 show locking screen interface.
Terminal device provided in an embodiment of the present invention can be realized terminal device in above method embodiment realize it is each
Process, to avoid repeating, which is not described herein again.
Terminal device provided in an embodiment of the present invention, can receive the first input of user, (first input is in terminal
The input in preset period of time after the screen extinguishing of equipment)；And in response to first input, controlling terminal equipment lights the screen
Curtain, and acquire the first information (first information is acquired from terminal device local environment in the case where the screen is lighted
Information)；And the first information and the second information (second information be in the case where the screen extinguishes locating for the terminal device
The information acquired in environment) between target different information within a preset range in the case where, controlling terminal equipment solution lock screen.
With this solution, terminal device can be inputted in response to the bright screen of user, and controlling terminal equipment lights the screen, and passes through determination
The different information of the first information that is acquired in bright screen and the second information acquired when going out screen within a preset range,
With terminal device local environment is there is no variation in the case of the bright screen of determination and in the case of the screen that goes out, terminal device can in the case
To control unlocking screen, password authentification is carried out without user, screen is lighted to improve terminal device and solves lock screen
Operate convenience.
A kind of hardware structural diagram of Fig. 8 terminal device of each embodiment to realize the present invention.As shown in figure 8, should
Terminal device 800 includes but is not limited to: radio frequency unit 801, network module 802, audio output unit 803, input unit 804,
Sensor 805, display unit 806, user input unit 807, interface unit 808, memory 809, processor 810, Yi Ji electricity
The components such as source 811.It will be understood by those skilled in the art that terminal device structure shown in Fig. 8 is not constituted to terminal device
Restriction, terminal device may include perhaps combining certain components or different components than illustrating more or fewer components
Arrangement.In embodiments of the present invention, terminal device include but is not limited to mobile phone, tablet computer, laptop, palm PC,
Car-mounted terminal, wearable device and pedometer etc..
Wherein, user input unit 807, for receiving the first input of user, first input is in terminal device
The input in preset period of time after screen extinguishing, first input light the screen for triggering terminal equipment；Processor 810,
For in response to received first input of user input unit 807, controlling terminal equipment to light the screen, and acquires the first letter
Breath, which is the information acquired from terminal device local environment in the case where the screen is lighted；And this
Target different information between one information and the second information within a preset range in the case where, controlling terminal equipment solution lock screen,
Second information is the information acquired from terminal device local environment in the case where the screen extinguishes.
The embodiment of the present invention provides a kind of terminal device, the terminal device can receive user first input (this first
Input is the input in the preset period of time after the screen of terminal device extinguishes)；And in response to first input, controlling terminal
Equipment lights the screen, and acquire the first information (first information be in the case where the screen is lighted locating for the terminal device
The information acquired in environment)；And the first information and the second information (second information be in the case where the screen extinguishes from
The information acquired in terminal device local environment) between target different information within a preset range in the case where, controlling terminal
Equipment solution lock screen.With this solution, terminal device can be inputted in response to the bright screen of user, and controlling terminal equipment lights the screen
Curtain, and the different information by determining the first information acquired in bright screen with the second information acquired when going out screen
Within a preset range, with there is no variations for terminal device local environment in the case of the bright screen of determination and in the case of the screen that goes out, in this feelings
Terminal device can control unlocking screen under condition, password authentification be carried out without user, so that improving terminal device lights screen
Curtain and the operation convenience for solving lock screen.
It should be understood that the embodiment of the present invention in, radio frequency unit 801 can be used for receiving and sending messages or communication process in, signal
Send and receive, specifically, by from base station downlink data receive after, to processor 810 handle；In addition, by uplink
Data are sent to base station.In general, radio frequency unit 801 includes but is not limited to antenna, at least one amplifier, transceiver, coupling
Device, low-noise amplifier, duplexer etc..In addition, radio frequency unit 801 can also by wireless communication system and network and other set
Standby communication.
Terminal device 800 provides wireless broadband internet by network module 802 for user and accesses, and such as helps user
It sends and receive e-mail, browse webpage and access streaming video etc..
Audio output unit 803 can be received by radio frequency unit 801 or network module 802 or in memory 809
The audio data of storage is converted into audio signal and exports to be sound.Moreover, audio output unit 803 can also provide and end
The relevant audio output of specific function that end equipment 800 executes is (for example, call signal receives sound, message sink sound etc.
Deng).Audio output unit 803 includes loudspeaker, buzzer and receiver etc..
Input unit 804 is for receiving audio or video signal.Input unit 804 may include graphics processor
(graphics processing unit, GPU) 8041 and microphone 8042, graphics processor 8041 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 806.Through graphics processor 8041, treated that picture frame can be deposited
Storage is sent in memory 809 (or other storage mediums) or via radio frequency unit 801 or network module 802.Mike
Wind 8042 can receive sound, and can be audio data by such acoustic processing.Treated audio data can be
The format output that mobile communication base station can be sent to via radio frequency unit 801 is converted in the case where telephone calling model.
Terminal device 800 further includes at least one sensor 805, 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 8061, and proximity sensor can close when terminal device 800 is moved in one's ear
Display panel 8061 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 terminal device posture (ratio
Such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap)；It passes
Sensor 805 can also include fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, wet
Meter, thermometer, infrared sensor etc. are spent, details are not described herein.
Display unit 806 is for showing information input by user or being supplied to the information of user.Display unit 806 can wrap
Display panel 8061 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 8061.
User input unit 807 can be used for receiving the number or character information of input, and generate the use with terminal device
Family setting and the related key signals input of function control.Specifically, user input unit 807 include touch panel 8071 and
Other input equipments 8072.Touch panel 8071, 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 8071 or in touch panel 8071
Neighbouring operation).Touch panel 8071 may include both touch detecting apparatus and touch controller.Wherein, touch detection
Device detects the touch orientation of user, and detects touch operation bring signal, transmits a signal to touch controller；Touch control
Device processed receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor 810, receiving area
It manages the order that device 810 is sent and is executed.Furthermore, it is possible to more using resistance-type, condenser type, infrared ray and surface acoustic wave etc.
Seed type realizes touch panel 8071.In addition to touch panel 8071, user input unit 807 can also include other input equipments
8072.Specifically, other input equipments 8072 can include but is not limited to physical keyboard, function key (such as volume control button,
Switch key etc.), trace ball, mouse, operating stick, details are not described herein.
Further, touch panel 8071 can be covered on display panel 8061, when touch panel 8071 is detected at it
On or near touch operation after, send processor 810 to determine the type of touch event, be followed by subsequent processing device 810 according to touching
The type for touching event provides corresponding visual output on display panel 8061.Although in fig. 8, touch panel 8071 and display
Panel 8061 is the function that outputs and inputs of realizing terminal device as two independent components, but in some embodiments
In, can be integrated by touch panel 8071 and display panel 8061 and realize the function that outputs and inputs of terminal device, it is specific this
Place is without limitation.
Interface unit 808 is the interface that external device (ED) is connect with terminal device 800.For example, external device (ED) may include having
Line or wireless head-band earphone port, external power supply (or battery charger) port, wired or wireless data port, storage card end
Mouth, port, the port audio input/output (I/O), video i/o port, earphone end for connecting the device with identification module
Mouthful etc..Interface unit 808 can be used for receiving the input (for example, data information, electric power etc.) from external device (ED) and
By one or more elements that the input received is transferred in terminal device 800 or can be used in 800 He of terminal device
Data are transmitted between external device (ED).
Memory 809 can be used for storing software program and various data.Memory 809 can mainly include storing program area
The storage data area and, wherein storing program area can (such as the sound of application program needed for storage program area, at least one function
Sound playing function, 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 809 may include high-speed random access memory, it can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 810 is the control centre of terminal device, utilizes each of various interfaces and the entire terminal device of connection
A part by running or execute the software program and/or module that are stored in memory 809, and calls and is stored in storage
Data in device 809 execute the various functions and processing data of terminal device, to carry out integral monitoring to terminal device.Place
Managing device 810 may include one or more processing units；Optionally, processor 810 can integrate application processor and modulatedemodulate is mediated
Manage device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is main
Processing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 810.
Terminal device 800 can also include the power supply 811 (such as battery) powered to all parts, optionally, power supply 811
Can be logically contiguous by power-supply management system and processor 810, to realize management charging by power-supply management system, put
The functions such as electricity and power managed.
In addition, terminal device 800 includes some unshowned functional modules, details are not described herein.
Optionally, the embodiment of the present invention also provides a kind of terminal device, including processor 810 as shown in Figure 8, memory
809, it is stored in the computer program that can be run on memory 809 and on processor 810, the computer program is by processor
810 realize each process of above-mentioned unlocking screen embodiment of the method when executing, and can reach identical technical effect, to avoid weight
Multiple, which is not described herein again.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program, the computer program realize each process of above-mentioned unlocking screen embodiment of the method, and energy when being executed by processor
Reach identical technical effect, to avoid repeating, which is not described herein again.Wherein, which may include
Read-only memory (read-only memory, ROM), random access memory (random access memory, RAM), magnetic
Dish or CD etc..
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.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be mobile phone, computer, clothes
Business device, air conditioner or the network equipment etc.) execute method disclosed 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 belongs within protection of the invention.
Claims (12)
1. a kind of unlocking screen method is applied to terminal device, which is characterized in that the described method includes:
The first input of user is received, first input is in the preset period of time after the screen of the terminal device extinguishes
Input；
In response to first input, controlling terminal equipment lights the screen, and acquires the first information, and the first information is
The information acquired from the terminal device local environment in the case where the screen is lighted；
Target different information between the first information and the second information within a preset range in the case where, controlling terminal is set
Standby to unlock the screen, second information is to adopt from the terminal device local environment in the case where the screen extinguishes
The information of collection.
2. the method according to claim 1, wherein the first information includes at least one of the following: user face
The distance between portion's image information, user and terminal device information, the luminance information of the terminal device local environment, institute
State the location information of terminal device；
Second information include at least one of the following: between user's face image information, user and the terminal device away from
From information, the luminance information of the terminal device local environment, the terminal device location information.
3. method according to claim 1 or 2, which is characterized in that before first input for receiving user, the side
Method further include:
In the case where determining that the screen extinguishes, second information is acquired, and save second information；
After the acquisition first information, the method also includes:
Obtain the target different information between the first information and second information.
4. according to the method described in claim 3, it is characterized in that, the first information includes M the first sub-information of item, described
Two information include M the second sub-information of item, and M is the integer more than or equal to 2；
The target different information obtained between the first information and second information, comprising:
For each first sub-information and each second sub-information, N item the first son letter in the first sub-information of the M item is obtained
The different information between N the second sub-information of item in breath and the M the second sub-information of item, it is described to obtain M different information
The first sub-information of N item and the second sub-information of the N item are the sub-information of same type, and N is the integer less than or equal to M；
To the M different information weighted sum, to obtain the target different information.
5. the method according to claim 1, wherein the method also includes:
Target different information between the first information and second information not within a preset range in the case where, control
Terminal device shows locking screen interface.
6. a kind of terminal device, which is characterized in that the terminal device includes receiving module, control module and acquisition module；
The receiving module, for receiving the first input of user, first input is put out for the screen in the terminal device
The input in preset period of time after going out；
The control module, in response to received first input of the receiving module, controlling terminal equipment to light institute
State screen；
The acquisition module, in response to received first input of the receiving module, acquiring the first information, described the
One information is the information acquired from the terminal device local environment in the case where the screen is lighted；
The control module, the goal discrepancy being also used between the first information and the second information of the acquisition module acquisition
Different information within a preset range in the case where, controlling terminal equipment unlocks the screen, and second information is in the screen
The information acquired from the terminal device local environment in the case where extinguishing.
7. terminal device according to claim 6, which is characterized in that the first information includes at least one of the following: use
The brightness letter of the distance between family facial image information, user and terminal device information, the terminal device local environment
The location information of breath, the terminal device；
Second information include at least one of the following: between user's face image information, user and the terminal device away from
From information, the luminance information of the terminal device local environment, the terminal device location information.
8. terminal device according to claim 6 or 7, which is characterized in that the terminal device further includes preserving module；
The acquisition module is also used to before the receiving module receives the first input of user, is determining that the screen puts out
In the case where going out, second information is acquired；
The preserving module, for saving second information of the acquisition module acquisition；
Module is obtained, is also used to after acquiring the first information, obtains the mesh between the first information and second information
Mark different information.
9. terminal device according to claim 8, which is characterized in that the first information includes M the first sub-information of item, institute
Stating the second information includes M the second sub-information of item, and M is the integer more than or equal to 2；
The acquisition module is specifically used for obtaining first son of M item for each first sub-information and each second sub-information
The different information between N the second sub-information of item in the first sub-information of N item in information and the M the second sub-information of item,
To obtain M different information, and to the M different information weighted sum, to obtain the target different information, the N
The first sub-information of item and the second sub-information of the N item are the sub-information of same type, and N is the integer less than or equal to M.
10. terminal device according to claim 6, which is characterized in that the control module is also used in first letter
Cease second information between target different information not within a preset range in the case where, control the terminal device and show
Locking screen interface.
11. a kind of terminal device, which is characterized in that including processor, memory and be stored on the memory and can be in institute
The computer program run on processor is stated, such as claim 1 to 5 is realized when the computer program is executed by the processor
Any one of described in unlocking screen method the step of.
12. a kind of computer readable storage medium, which is characterized in that store computer journey on the computer readable storage medium
Sequence, the unlocking screen method as described in any one of claims 1 to 5 is realized when the computer program is executed by processor
Step.
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| CN201811519537.3A CN109784014B (en) | 2018-12-12 | 2018-12-12 | Screen unlocking method and terminal equipment |
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|---|---|---|---|
| CN201811519537.3A CN109784014B (en) | 2018-12-12 | 2018-12-12 | Screen unlocking method and terminal equipment |
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| CN111415722A (en) * | 2020-03-20 | 2020-07-14 | 维沃移动通信有限公司 | Screen control method and electronic equipment |
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