CN109033785A - Screen control method and device, storage medium, terminal - Google Patents
Screen control method and device, storage medium, terminal Download PDFInfo
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- CN109033785A CN109033785A CN201810863799.5A CN201810863799A CN109033785A CN 109033785 A CN109033785 A CN 109033785A CN 201810863799 A CN201810863799 A CN 201810863799A CN 109033785 A CN109033785 A CN 109033785A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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Abstract
A kind of screen control method and device, storage medium, terminal, when screen control method includes: that terminal device is in safe mode, the facial image before obtaining the screen of the terminal device；Face in the facial image is compared at least one default face, the corresponding user of the default face has the permission of data shown by the screen for checking the terminal device；If the face and at least one described default face in the facial image are inconsistent, the screen for controlling the terminal device enters screen lock state.The displaying safety of screen data can be improved in technical solution of the present invention.
Description
Technical field
The present invention relates to technical field of data processing more particularly to a kind of screen control method and device, storage medium, ends
End.
Background technique
On the screen of some terminal devices, such as mobile phone screen, computer screen or LED large-size screen monitors etc., it can show number
According to.The data shown on above-mentioned screen can usually be seen by any user.For example, being shown on the mobile phone screen of user 1
One picture, user 1 leave and when the non-screen lockings of mobile phone, and other users are it can be seen that picture shown by mobile phone screen.
But data shown by existing screen check that safety is lower for any user.
Summary of the invention
Present invention solves the technical problem that being how to improve the displaying safety of screen data.
In order to solve the above technical problems, the embodiment of the present invention provides a kind of screen control method, screen control method includes:
Facial image when terminal device is in safe mode, before obtaining the screen of the terminal device；It will be in the facial image
Face is compared at least one default face, and the corresponding user of the default face has the screen for checking the terminal device
The permission of data shown by curtain；If the face and at least one described default face in the facial image are inconsistent,
The screen for controlling the terminal device enters screen lock state.
Optionally, it includes: by the screen of the terminal device that the screen of the control terminal device, which enters screen lock state,
The brightness of curtain is reduced to minimum.
Optionally, it includes: the screen in the terminal device that the screen of the control terminal device, which enters screen lock state,
Screen protection picture is shown on curtain.
Optionally, before the facial image before the screen for obtaining the terminal device further include: set in the terminal
When the data shown on standby screen are default private data, the terminal device is controlled into the safe mode.
Optionally, the screen control method further include: if face in the facial image and it is described at least one
One of them in default face is consistent, then the screen for controlling the terminal device enters solution screen state, and/or in the terminal
Default private data is shown on the screen of equipment.
Optionally, the screen control method further include: if face in the facial image and it is described at least one
One of them in default face is consistent, then obtains user hand and/or user speech；If the user gesture and default gesture
The vocal print of the consistent and/or described user speech is consistent with default vocal print, then the screen for controlling the terminal device enters solution
Screen state, and/or default private data is shown on the screen of the terminal device.
In order to solve the above technical problems, the embodiment of the invention also discloses a kind of screen control device, screen control device
Include: that facial image obtains module, is suitable for when terminal device is in safe mode, before the screen for obtaining the terminal device
Facial image；Face alignment module, suitable for the face in the facial image is compared at least one default face, institute
State the permission that the corresponding user of default face has data shown by the screen for checking the terminal device；First screen control
Module controls the terminal and sets when suitable for face and at least one inconsistent described default face in the facial image
Standby screen enters screen lock state.
Optionally, the first screen control module includes: brightness adjusting unit, suitable for by the screen of the terminal device
Brightness be reduced to minimum.
Optionally, the first screen control module includes: screen switching unit, suitable for the screen in the terminal device
Upper display screen protection picture.
Optionally, the screen control device further include: safe mode enters module, suitable for the screen in the terminal device
When the data shown on curtain are default private data, the terminal device is controlled into the safe mode.
Optionally, the screen control device further include: the second screen control module, suitable in the facial image
When face is consistent with one of them at least one described default face, the screen for controlling the terminal device enters Xie Pingzhuan
State, and/or default private data is shown on the screen of the terminal device.
Optionally, the screen control device further include: user data obtains module, suitable in the facial image
When face is consistent with one of them at least one described default face, user gesture and/or user speech are obtained；Third screen
Curtain control module is suitable for vocal print and default sound in the user gesture user speech consistent and/or described with default gesture
When line is consistent, the screen for controlling the terminal device enters solution screen state, and/or shows on the screen of the terminal device
Default private data.
The embodiment of the invention also discloses a kind of storage mediums, are stored thereon with computer instruction, the computer instruction
The step of screen control method is executed when operation.
The embodiment of the invention also discloses a kind of terminal, including memory and processor, being stored on the memory can
The computer instruction run on the processor, the processor execute the screen control when running the computer instruction
The step of method.
Compared with prior art, the technical solution of the embodiment of the present invention has the advantages that
Face of the technical solution of the present invention when terminal device is in safe mode, before obtaining the screen of the terminal device
Image；Face in the facial image is compared at least one default face；If the people in the facial image
Face and at least one described default face are inconsistent, then the screen for controlling the terminal device enters screen lock state.Skill of the present invention
In art scheme, default face can be the safe face of preparatory typing, and safe face has permission the data for checking that screen is shown.Eventually
When end equipment is in safe mode, by the way that the face before screen is compared with default face, the people before can determining screen
Whether face is safe face, namely whether has permission the data for checking that screen is shown；And face is not default face before screen
When, the screen of controlling terminal equipment is closed, and is avoided face before screen from checking the data that screen is shown, be ensure that the screen of terminal device
The displaying safety of curtain data, is effectively protected the personal secrets of user.
Further, the brightness of the screen of the terminal device is reduced to minimum, or in the terminal device
Screen protection picture is shown on screen.In technical solution of the present invention, by the way that the brightness of screen is reduced to minimum, so that screen forefathers
Face can not check the data that screen is shown；It is shown before screen protection picture, screen protection picture cover screen by showing on the screen
Data so that face can not check screen data shown before screen protection picture before screen, to realize to screen
The displaying safety of data, is effectively protected the personal secrets of user.
Detailed description of the invention
Fig. 1 is a kind of flow chart of screen control method of the embodiment of the present invention；
Fig. 2 is the partial process view of another kind screen control method of the embodiment of the present invention；
Fig. 3 is a kind of structural schematic diagram of screen control device of the embodiment of the present invention.
Specific embodiment
As described in the background art, data shown by existing screen check that safety is lower for any user.
In technical solution of the present invention, default face can be the safe face of preparatory typing, and safe face, which has permission, to be checked
The data that screen is shown.It, can by the way that the face before screen to be compared with default face when terminal device is in safe mode
To determine whether the face before screen is safe face, namely whether have permission the data for checking that screen is shown；And before screen
When face is not default face, the screen of controlling terminal equipment is closed, and face before screen is avoided to check the data that screen is shown, is protected
The displaying safety for having demonstrate,proved the screen data of terminal device, is effectively protected the personal secrets of user.
To make the above purposes, features and advantages of the invention more obvious and understandable, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.
Fig. 1 is a kind of flow chart of screen control method of the embodiment of the present invention.
Screen control method shown in Fig. 1 may comprise steps of:
Step S101: facial image when terminal device is in safe mode, before obtaining the screen of the terminal device；
Step S102: the face in the facial image is compared at least one default face；
Step S103: it if the face and at least one described default face in the facial image are inconsistent, controls
The screen of the terminal device enters screen lock state.
In specific implementation, safe mode can be pre-set.Specifically, be arranged safe mode mode can be by
It being configured according to the time, such as within a preset time period, terminal device will be in safe mode, except preset time period,
Terminal device is in non-security mode.The mode that safe mode is arranged is also possible to be set according to data shown by screen
It sets, for example, when the data shown on screen are privacy of user data, such as personal self-timer image, video etc., terminal device will be located
In safe mode；When the data shown on screen are non-user private data, terminal device is in non-security mode.The non-peace
Syntype can be normal mode.
After terminal device is in safe mode, it will to checking that the user of screen is monitored, namely obtain screen first
Preceding facial image.It may include the face for checking the user of screen in the facial image.Specifically, can shield
Front camera is arranged in curtain front, which can shoot to obtain the facial image for the user for checking screen.
Further, after terminal device is in safe mode, the front camera of terminal device can automatically snap to obtain
Facial image.Specifically, front camera can shoot image according to preset period of time, it can also be after detecting face
Image is shot again.Any other enforceable mode can be also possible to by the way of infrared by detecting face, and the present invention is implemented
Example is without limitation.
Specifically, face may not be included in front camera image obtained, for example, comprising after user in image
Brain spoon, in such a case, it is possible to which the execution of next step can't be participated in using the image as invalid image.Only wrap
Facial image containing face can just participate in the execution of subsequent step.
In the specific implementation of step S102, default face can be to be transferred from database.Default face can
To be the preparatory typing of user of terminal device, the default corresponding user of face has the power for checking data shown by screen
Limit.The quantity of default face can be one, be also possible to multiple.
After obtaining facial image, the face in front of screen can be compared at least one default face, with
Whether the face before determining screen is consistent with a face in default face.
Specific alignments can be by the way of aspect ratio pair, namely extracts the face characteristic in facial image respectively
And the face characteristic in default face, and be compared.Can also be using existing face alignment mode in the prior art, this
Place repeats no more.
In the specific implementation of step S103, if face and at least one described default face in the facial image
It is inconsistent, then it represents that the corresponding user of face does not have permission to check shown by the screen of the terminal device before screen
Data.For example, face is stranger before screen when terminal device is mobile phone.
In such a case, it is possible to which the screen for controlling the terminal device enters screen lock state.Terminal device is in screen locking
When state, the screen of terminal device will no longer be shown data.It may also be said that when terminal device is in screen lock state, terminal device
Screen will no longer be shown into shown data before screen lock state.
It will be appreciated by persons skilled in the art that before step S103, terminal device in non-locking screen state,
Therefore controlling terminal equipment is needed to carry out screen locking terminal.
In a kind of specific implementation, bring inconvenience in order to avoid frequent controlling terminal equipment enters screen lock state to user,
Only when terminal device is in safe mode, step S101 to step S103 shown in Fig. 1 is just executed.It is in non-in terminal device
When safe mode, then above-mentioned steps S101 to step S103 need not be executed, so that also can reduce terminal device is in non-security
Power consumption when mode.
In the embodiment of the present invention, default face can be the safe face of preparatory typing, and safe face, which has permission, checks screen
The data of curtain display.It, can be with by the way that the face before screen to be compared with default face when terminal device is in safe mode
Whether the face before determining screen is safe face, namely whether has permission the data for checking that screen is shown；And people before screen
When face is not default face, the screen of controlling terminal equipment is closed, and face before screen is avoided to check the data that screen is shown, is guaranteed
The displaying safety of the screen data of terminal device, is effectively protected the personal secrets of user.
In a kind of specific embodiment of the present invention, step S103 shown in Fig. 1 be may comprise steps of: by the terminal
The brightness of the screen of equipment is reduced to minimum.
In the present embodiment, when the brightness of the screen of terminal device is reduced to minimum, user cannot see on the screen
Any data.In such a case, it is possible to avoid the user before screen from checking data shown by screen, to ensure that screen
The safety of display data.
In a kind of specific embodiment of the present invention, step S103 shown in Fig. 1 be may comprise steps of: in the terminal
Screen protection picture is shown on the screen of equipment.
In the present embodiment, the user that screen protection picture can be terminal device is pre-set.Screen protection picture be it is disclosed,
It can be checked for any user, without personal secrets requirement.
By showing that screen protection picture, screen protection picture cover the data shown before screen on the screen of terminal device,
User before screen can be made to be only capable of seeing screen protection picture, can not check screen data shown before screen protection picture, from
And the displaying safety to screen data is realized, it is effectively protected the personal secrets of user.
In a preferred embodiment of the invention, it may comprise steps of before step S101 shown in Fig. 1: at the end
When the data shown on the screen of end equipment are default private data, the terminal device is controlled into the safe mode.
In the present embodiment, presetting private data is that user is pre-set.Default private data can be picture, video,
Document files etc..Default private data can preset the corresponding user of face at least one and check.It is default at least one
User except the corresponding user of face, then check without permission.
In this case, by making terminal device enter the safe mode, the face before screen can be supervised
It surveys, to determine whether to check the default private data for the corresponding user of face before screen.
The case where being non-default private data for the data shown on the screen of terminal device, due to non-default privacy
Data can be checked for all users, therefore need not be monitored to the face before screen, namely need not be controlled the terminal and be set
It is standby to enter safe mode.
In a specific embodiment of the invention, if face and at least one described default face in the facial image
In one of them is consistent, then the screen for controlling the terminal device enters solution screen state, and/or the screen in the terminal device
Default private data is shown on curtain.
Before this step, the screen of terminal device is in screen lock state.Due to the corresponding user's tool of the default face
The permission of data shown by the screen for future reference for seeing the terminal device, thus the face in facial image and it is described at least one
In the case that one of them in default face is consistent, the screen that can control the terminal device enters solution screen state, so that
The screen for obtaining terminal device can be with display data.
If the screen of terminal device is in solution screen state, and shows to be non-pre- on terminal device before this step
If private data, default private data is shown on the screen of the terminal device then can directly control, saves user
It searches data and opens the operation of data, realize the convenience that user checks private data.
Before this step, the screen of terminal device is in screen lock state.As previously mentioned, default private data can be supplied to
The corresponding user of a few default face checks.Its in face and at least one described default face so in facial image
In one it is consistent in the case where, indicate screen before the corresponding user of face have the permission for checking default private data, thus
The screen that can control the terminal device enters solution screen state, and default privacy number is shown on the screen of the terminal device
According to.
It can also include following after step S103 shown in Fig. 1 referring to figure 2. in another preferred embodiment of the present invention
Step:
Step S201: if the face in the facial image and one of phase one at least one described default face
It causes, then obtains user gesture and/or user speech；
Step S202: if the vocal print of the user gesture user speech consistent and/or described with default gesture and pre-
If vocal print is consistent, then the screen for controlling the terminal device enters solution screen state, and/or on the screen of the terminal device
Show default private data.
After step S103, terminal device enters screen lock state.If user wants to continue checking that terminal is set before screen
Data shown by standby screen then need to continue to verify its identity.
The two ways of verifying user identity, speech verification and gesture verifying are provided in the present embodiment.
Default gesture and default vocal print are all gathered in advance, and are stored into database.When the face in facial image
When inconsistent at least one described default face, it can continue to identify the gesture of user and/or the voice of user, with
It realizes multimode identification, improves the identification accuracy to user identity, and then improve the safety that screen data is shown.
Specifically, the screen that can control the terminal device enters solution screen state, can also be in the terminal device
Default private data is shown on screen, the screen that can also control the terminal device enters solution screen state, and the terminal is set
Default private data is shown on standby screen.
Referring to figure 3., screen control device 30 may include that facial image obtains module 301,302 and of face alignment module
First screen control module 303.
Wherein, facial image obtains module 301 and is suitable for when terminal device is in safe mode, obtains the terminal device
Screen before facial image；Face alignment module 302 is suitable for the face in the facial image presetting people at least one
Face is compared, and the corresponding user of the default face has the power of data shown by the screen for checking the terminal device
Limit；First screen control module 303 be suitable for face in the facial image and it is described at least one to preset face inconsistent
When, the screen for controlling the terminal device enters screen lock state.
In the embodiment of the present invention, default face can be the safe face of preparatory typing, and safe face, which has permission, checks screen
The data of curtain display.It, can be with by the way that the face before screen to be compared with default face when terminal device is in safe mode
Whether the face before determining screen is safe face, namely whether has permission the data for checking that screen is shown；And people before screen
When face is not default face, the screen of controlling terminal equipment is closed, and face before screen is avoided to check the data that screen is shown, is guaranteed
The displaying safety of the screen data of terminal device, is effectively protected the personal secrets of user.
In a kind of specific embodiment of the present invention, the first screen control module 303 may include that (figure is not for brightness adjusting unit
Show), suitable for the brightness of the screen of the terminal device is reduced to minimum.
In another kind specific embodiment of the invention, the first screen control module 303 may include screen switching unit (figure
Do not show), suitable for showing screen protection picture on the screen of the terminal device.
In the embodiment of the present invention, by the way that the brightness of screen is reduced to minimum, so that face can not check screen before screen
The data of curtain display；By showing screen protection picture on the screen, screen protection picture covers the data shown before screen, so that screen
Face can not check screen data shown before screen protection picture before curtain, to realize the displaying peace to screen data
Entirely, the personal secrets of user are effectively protected.
In a preferred embodiment of the invention, screen control device 30 shown in Fig. 3 may include that safe mode enters module,
When data suitable for being shown on the screen of the terminal device are default private data, control the terminal device and enter institute
State safe mode.
In another preferred embodiment of the present invention, screen control device 30 shown in Fig. 3 can also include the second screen control
Module, suitable for controlling when the face in the facial image is consistent with one of them at least one described default face
The screen of the terminal device enters solution screen state, and/or default private data is shown on the screen of the terminal device.
In another preferred embodiment of the invention, screen control device 30 shown in Fig. 3 can also include: that user data obtains
Module, suitable for obtaining when the face in the facial image is consistent with one of them at least one described default face
User gesture and/or user speech；Third screen control module, be suitable in the user gesture it is consistent with default gesture, and/
Or the vocal print of the user speech it is consistent with default vocal print when, control the terminal device screen enter solution screen state, and/
Or default private data is shown on the screen of the terminal device.
Working principle, more contents of working method about the screen control device 30, are referred to Fig. 1 to Fig. 2
In associated description, which is not described herein again.
The embodiment of the invention also discloses a kind of storage mediums, are stored thereon with computer instruction, the computer instruction
The step of screen control method shown in fig. 1 or fig. 2 can be executed when operation.The storage medium may include ROM, RAM,
Disk or CD etc..The storage medium can also include non-volatility memorizer (non-volatile) or non-transient
(non-transitory) memory etc..
The embodiment of the invention also discloses a kind of terminal, the terminal may include memory and processor, the storage
The computer instruction that can be run on the processor is stored on device.The processor can be with when running the computer instruction
The step of executing screen control method shown in fig. 1 or fig. 2.The terminal includes but is not limited to mobile phone, computer, plate electricity
The terminal devices such as brain.
Although present disclosure is as above, present invention is not limited to this.Anyone skilled in the art are not departing from this
It in the spirit and scope of invention, can make various changes or modifications, therefore protection scope of the present invention should be with claim institute
Subject to the range of restriction.
Claims (14)
1. a kind of screen control method characterized by comprising
Facial image when terminal device is in safe mode, before obtaining the screen of the terminal device；
Face in the facial image is compared at least one default face, the corresponding user's tool of the default face
The permission of data shown by the screen for future reference for seeing the terminal device；
If the face and at least one described default face in the facial image are inconsistent, the terminal device is controlled
Screen enters screen lock state.
2. screen control method according to claim 1, which is characterized in that the screen of the control terminal device into
Entering screen lock state includes:
The brightness of the screen of the terminal device is reduced to minimum.
3. screen control method according to claim 1, which is characterized in that the screen of the control terminal device into
Entering screen lock state includes:
Screen protection picture is shown on the screen of the terminal device.
4. screen control method according to claim 1, which is characterized in that before the screen for obtaining the terminal device
Facial image before further include:
When the data shown on the screen of the terminal device are default private data, control the terminal device and enter institute
State safe mode.
5. screen control method according to claim 1, which is characterized in that further include:
If the face in the facial image is consistent with one of them at least one described default face, described in control
The screen of terminal device enters solution screen state, and/or default private data is shown on the screen of the terminal device.
6. screen control method according to claim 1, which is characterized in that further include:
If the face in the facial image is consistent with one of them at least one described default face, user is obtained
Hand and/or user speech；
If the vocal print of the user gesture user speech consistent and/or described with default gesture is consistent with default vocal print,
The screen for then controlling the terminal device enters solution screen state, and/or default privacy is shown on the screen of the terminal device
Data.
7. a kind of screen control device characterized by comprising
Facial image obtains module, is suitable for when terminal device is in safe mode, before the screen for obtaining the terminal device
Facial image；
Face alignment module, it is described pre- suitable for the face in the facial image to be compared at least one default face
If the corresponding user of face has the permission of data shown by the screen for checking the terminal device；
First screen control module, suitable in the facial image face and at least one described default face it is inconsistent
When, the screen for controlling the terminal device enters screen lock state.
8. screen control device according to claim 7, which is characterized in that the first screen control module includes:
Brightness adjusting unit, suitable for the brightness of the screen of the terminal device is reduced to minimum.
9. screen control device according to claim 7, which is characterized in that the first screen control module includes:
Screen switching unit, suitable for showing screen protection picture on the screen of the terminal device.
10. screen control device according to claim 7, which is characterized in that further include:
Safe mode enters module, when the data suitable for being shown on the screen of the terminal device are default private data,
The terminal device is controlled into the safe mode.
11. screen control device according to claim 7, which is characterized in that further include:
Second screen control module, suitable in the face and at least one described default face in the facial image wherein one
When a consistent, the screen for controlling the terminal device enters solution screen state, and/or shows on the screen of the terminal device
Default private data.
12. screen control device according to claim 7, which is characterized in that further include:
User data obtains module, suitable in the face and at least one described default face in the facial image wherein one
When a consistent, user gesture and/or user speech are obtained；
Third screen control module is suitable for the sound in the user gesture user speech consistent and/or described with default gesture
When line is consistent with default vocal print, the screen for controlling the terminal device enters solution screen state, and/or in the terminal device
Default private data is shown on screen.
13. a kind of storage medium, is stored thereon with computer instruction, which is characterized in that the computer instruction executes when running
Described in any one of claims 1 to 6 the step of screen control method.
14. a kind of terminal, including memory and processor, the meter that can be run on the processor is stored on the memory
Calculation machine instruction, which is characterized in that perform claim requires any one of 1 to 6 institute when the processor runs the computer instruction
The step of stating screen control method.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810863799.5A CN109033785A (en) | 2018-08-01 | 2018-08-01 | Screen control method and device, storage medium, terminal |
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| CN201810863799.5A CN109033785A (en) | 2018-08-01 | 2018-08-01 | Screen control method and device, storage medium, terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112818419A (en) * | 2021-02-03 | 2021-05-18 | 深圳市辰星瑞腾科技有限公司 | Computer anti-disclosure system with sentinel function |
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| CN104656884A (en) * | 2013-11-25 | 2015-05-27 | 大连佑嘉软件科技有限公司 | Intelligent terminal human-computer interaction method capable of fusing human face and gesture |
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| CN106687969A (en) * | 2015-10-08 | 2017-05-17 | 华为技术有限公司 | Method and terminal device for protecting privacy information |
| CN106022077A (en) * | 2016-07-22 | 2016-10-12 | 深圳市金立通信设备有限公司 | Screen unlocking method and terminal |
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| CN108289141A (en) * | 2017-12-27 | 2018-07-17 | 努比亚技术有限公司 | A kind of the screen locking unlocking method and mobile terminal of mobile terminal |
| CN108206892A (en) * | 2017-12-29 | 2018-06-26 | 努比亚技术有限公司 | Guard method, device, mobile terminal and the storage medium of contact person's privacy |
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| CN112818419A (en) * | 2021-02-03 | 2021-05-18 | 深圳市辰星瑞腾科技有限公司 | Computer anti-disclosure system with sentinel function |
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