CN104102436B - Unlocking screen method and apparatus - Google Patents
Unlocking screen method and apparatus Download PDFInfo
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- CN104102436B CN104102436B CN201310111644.3A CN201310111644A CN104102436B CN 104102436 B CN104102436 B CN 104102436B CN 201310111644 A CN201310111644 A CN 201310111644A CN 104102436 B CN104102436 B CN 104102436B
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- unlocking
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Abstract
A kind of unlocking screen method and apparatus, methods described include：Receive the signal for triggering unlocking screen；Unlock interface is shown in a manner of at least one in position, angle, size can change；Receive the unlocking pattern of user's input；Judge whether the unlocking pattern of user's input is identical with default the unlocking pattern；When the unlocking pattern of user's input is identical with default the unlocking pattern, to unlocking screen.According to the present invention it is possible to the unlocking pattern is prevented to be compromised, so as to enhance security.
Description
Technical field
The present invention relates to the security protection of the electronic equipment with screen, more particularly, is related to a kind of electronic equipment
Unlocking screen method and apparatus.
Background technology
With the continuous development of electronic technology, touch-screen has been widely used in various electronic equipments（For example, hand
Machine, game machine, tablet PC, desktop computer, car-mounted computer etc.）.During electronic equipment is run, generally pass through screen
Lock to prevent other people from using the electronic equipment.
, it is necessary to input the unlocking pattern pre-set on the touchscreen when to unlocking screen（For example, slided on screen
Predetermined track）.However, due to that when inputting the unlocking pattern, can be left a trace on the surface of touch-screen, therefore other people can root
Judge the unlocking pattern according to the vestige, cause the unlocking pattern to leak.
In order to prevent the unlocking pattern from leaking, it is necessary to wipe out being unlocked due to inputting on touch-screen inputting after the unlocking pattern
Pattern and the vestige left, but this can increase the burden of user, and not user be able to may also forget to wipe touching for oneself
Touch screen.In addition, in order to prevent the unlocking pattern from leaking, also can be not easy to leave touch input vestige by pasting on the touchscreen
Diaphragm, it so will not leave behind vestige on the touchscreen after the unlocking pattern is inputted, but this can also increase the cost of product greatly.
Therefore, it is necessary to a kind of unlocking screen method and apparatus that can prevent the unlocking pattern from leaking.
The content of the invention
It is an object of the invention to provide a kind of unlocking screen method and apparatus of the electronic equipment with touch-screen, its energy
The vestige that the unlocking pattern is left due to input the unlocking pattern is enough prevented to be compromised.
An aspect of of the present present invention provides a kind of unlocking screen method, including：Receive the signal for triggering unlocking screen；With
At least one mode that can change in position, angle, size shows unlock interface；Receive the unblock figure of user's input
Case；Judge whether the unlocking pattern of user's input is identical with default the unlocking pattern；When the unlocking pattern of user's input is with presetting
The unlocking pattern it is identical when, to unlocking screen.
Alternatively, when showing unlock interface in the way of in a manner of including that can change by position/or angle, display refers to
Show for inputting the reference direction of the unlocking pattern and/or the mark of reference position.
Alternatively, the step of display solution lock screen includes：The unlock interface information during last time unlocking screen to prestore is read,
The unlock interface information include represent unlock interface relative to the angles of display of screen information, represent unlock interface relative to
It is at least one in the information of the display location of screen, the information of the size of expression unlock interface；During with last time unlocking screen
Unlock interface information different unlock interface information show unlock interface.
Alternatively, the step of display solution lock screen includes：Between the direction that detection reference direction and screen are currently arranged
Differential seat angle；Unlock interface is shown according to the differential seat angle so that unlock interface is shown along reference direction.
Alternatively, the reference direction is gravity direction.
According to another aspect of the present invention, there is provided a kind of unlocking screen equipment, including：First receiving unit, receives and is used for
Trigger the signal of unlocking screen；Input block is unlocked, is come in a manner of at least one in position, angle, size can change
Show unlock interface；Second receiving unit, receive the unlocking pattern of user's input；Judgement unit, judge the unblock of user's input
Whether pattern is identical with default the unlocking pattern；Unlocking unit, the unlocking pattern and default the unlocking pattern phase when user's input
Meanwhile to unlocking screen.
Alternatively, unblock input block shows unblock in the way of in a manner of including that can change by position/or angle
During interface, display instruction is used to input the reference direction of the unlocking pattern and/or the mark of reference position.
Alternatively, unblock input block includes：Information reading unit, read the unblock circle during last time unlocking screen to prestore
Face information, the unlock interface information include information of the expression unlock interface relative to the angles of display of screen, expression unblock circle
Face is relative at least one in the information of the display location of screen, the information of the size of expression unlock interface；First interface shows
Show unit, unlock interface is shown with the unlock interface information different from unlock interface information during last time unlocking screen.
Alternatively, unblock input block includes：Differential seat angle computing unit, what detection reference direction was currently arranged with screen
Differential seat angle between direction；Second contact surface display unit, unlock interface is shown according to the differential seat angle so that unlock interface is along base
Quasi- direction is shown.
Alternatively, the reference direction is gravity direction.
According to the unlocking screen method and apparatus of the present invention, other people can be prevented according to the input vestige of the unlocking pattern to obtain
The unlocking pattern is taken, so as to add the security of electronic equipment.
Brief description of the drawings
By the detailed description carried out below in conjunction with the accompanying drawings, above and other objects of the present invention, feature and advantage will
Become more fully apparent, wherein：
Fig. 1 shows the block diagram of the unlocking screen equipment of the electronic equipment according to an embodiment of the invention with touch-screen.
Fig. 2 shows the example shown to unlock interface.
Fig. 3 shows the block diagram of unblock input block according to an embodiment of the invention.
Fig. 4 shows the block diagram of unblock input block according to another embodiment of the present invention.
Fig. 5 shows the diagram that unlock interface according to an embodiment of the invention is shown along reference direction.
Fig. 6 shows the flow of the unlocking screen method of the electronic equipment according to an embodiment of the invention with touch-screen
Figure.
Fig. 7 shows according to an embodiment of the invention to show unlock interface in a manner of position/or angle can change
Method flow chart.
Fig. 8 show according to another embodiment of the present invention in a manner of position/or angle can change show unblock
The flow chart of the method at interface.
Embodiment
Now, different example embodiments is more fully described with reference to the accompanying drawings, wherein, some exemplary embodiments are attached
Shown in figure.
Fig. 1 shows the block diagram of the unlocking screen equipment of the electronic equipment according to an embodiment of the invention with touch-screen.
As shown in figure 1, unlocking screen equipment 100 according to an embodiment of the invention includes：First receiving unit 110, solution
Lock input block 120, the second receiving unit 130, judgement unit 140, unlocking unit 150.
First receiving unit 110 receives the signal for triggering unlocking screen.For example, when electronic equipment is in holding state
When, when user touches screen or presses specific button, signal can be sent to trigger the processing that electronic equipment carries out unlocking screen.This
Outside, in the situation that other need user's checking（For example, it is desired to when running some program or opening some document）, can also send letter
Number come trigger electronic equipment carry out unlocking screen processing.
Input block 120 is unlocked in a manner of position/or angle can change to show unlock interface.In other words, exist
Every time during triggering unlocking screen, the position for the unlock interface that unblock input block 120 is shown and/or angle can change,
It is not fixed.So, because the position of unlock interface shown during unblock every time and/or angle can be different, so as to can not
Vestige according to leaving on the touchscreen goes out the unlocking pattern come interpretation.
Second receiving unit 130 receives the unlocking pattern of user's input.In other words, the second receiving unit 130, which receives, uses
The action that family inputs in unlock interface.
Judgement unit 140 judges whether the unlocking pattern of user's input is identical with default the unlocking pattern.It should be understood that
Judge user input the unlocking pattern it is whether identical with default the unlocking pattern when, not only to judge the unlocking pattern figure whether
It is identical with the figure of default the unlocking pattern, also to judge the unlocking pattern of input relative to the position and/or side of unlock interface
To whether identical relative to the position of unlock interface and/or direction with default the unlocking pattern.It is if all identical, it is determined that user
The unlocking pattern of input is identical with default the unlocking pattern；Otherwise, it is determined that the unlocking pattern of user's input and default unblock
Pattern differs.
It should also be understood that present example is both applicable to consider that the size of the unlocking pattern unlocks（That is, judging to input
The unlocking pattern and predetermined pattern it is whether identical when need to consider size factor）Situation, be equally applicable to not consider unblock figure
The size of case is unlocked（That is, when whether the unlocking pattern for judging input is identical with predetermined pattern without the concern for size
Factor）Situation.
In other words, it is necessary to based on the input of action relative to the position of unlock interface and/or angle and the rail of action
Whether all mark judges the position relative to unlock interface corresponding with default the unlocking pattern and/or angle and track phase
Together, come judge user input the unlocking pattern it is whether identical with default the unlocking pattern.
So, input block 120 is unlocked when showing unlock interface, it is also necessary to which display instruction is used to input the unlocking pattern
Reference direction and/or the mark of reference position.It should be understood that such mark can be special mark, solution can also be passed through
Lock the embodiment of the feature of interface in itself.For example, the Time of Day in the shape of unlock interface, unlock interface, unblock can be passed through
Prompt text etc. embodies the mark.
Unlocking unit 150 is determined whether to unlocking screen based on the differentiation result of judgement unit 140.When user's input
When the unlocking pattern is identical with default the unlocking pattern, to unlocking screen.When the unlocking pattern of user's input is schemed with default unblock
When case differs, not to unlocking screen.
Fig. 2 shows the example shown to unlock interface.
As illustrated in fig. 2, it is assumed that the unlocking pattern is " 7 " font.
When certain once inputs the unlocking pattern, unlock interface presses normal angled and position display（In Fig. 2（a）Institute
Show）, in another input the unlocking pattern, there is certain change in unlock interface with normal angled and position（In Fig. 2
（b）It is shown）.
Now, if obtained in Fig. 2（a）（Or（b））In the unlocking pattern input vestige, then in another time input
During the unlocking pattern, because the display location of unlock interface and/or angle are changed, therefore even if unblock figure along acquisition
Case is inputted, and can not also realize unblock.
In other words, even if being aware of the figure of the unlocking pattern, it is also difficult to learn the unlocking pattern relative to unlock interface
Direction and position.
Fig. 3 shows the block diagram of unblock input block according to an embodiment of the invention.
As shown in figure 3, unblock input block 120 includes Information reading unit 310, the first interface display unit 320.
Information reading unit 310 from the memory of electronic equipment read last time unlocking screen when unlock interface information.Should
Unlock interface information represents unlock interface relative to the angles of display of screen and/or the information of position.
First interface display unit 320 is with the unlock interface information different from unlock interface information during last time unlocking screen
To show unlock interface.
In addition, the first interface display unit 320 stores the different unlock interface information in memory, in case under
Use is read by Information reading unit 310 in secondary unblock.
In another embodiment, also it is further contemplated that the size of unlock interface.Specifically, input block 120 is unlocked
Unlock interface is shown in a manner of at least one in position, angle, size can change.Now, the unlock interface letter
Breath include represent unlock interface relative to the angles of display of screen information, expression unlock interface relative to screen display location
Information, represent unlock interface size information in it is at least one.So, in the situation for the size for considering unlock interface
Under, the first interface display unit 320 is shown with the unlock interface size different from unlock interface size during last time unlocking screen
Show unlock interface.
For example, when being unlocked by way of nine grids pattern, by showing various sizes of unlock interface every time, can prevent
Only the unlocking pattern is compromised.
It should be understood that only consider situation of the size of suitable unlock interface without considering above-mentioned position and/or direction（That is, solve
Input block 120 is locked only in a manner of size can change to show unlock interface, and the unlock interface information only includes representing
The information of the size of unlock interface）The situation for being only applicable to not consider the size of the unlocking pattern to be unlocked（That is, judge it is defeated
Do not consider size when the unlocking pattern entered and whether identical predetermined pattern）, for example, nine grids pattern unlocks.Consider to unlock simultaneously
When the size at interface and above-mentioned position and/or direction, both it is applicable to consider the size of the unlocking pattern come situation about unlocking,
The situation for being applicable to not consider the size of the unlocking pattern to be unlocked.Fig. 4 is shown according to another embodiment of the present invention
Unlock the block diagram of input block.
As shown in figure 4, unblock input block 120 includes differential seat angle computing unit 410, second contact surface display unit 420.
Differential seat angle computing unit 410 detects predetermined reference direction and screen（That is, electronic equipment）Currently it is arranged
Differential seat angle between direction.The reference direction is an outside direction.For example, the reference direction can be gravity direction.
Second contact surface display unit 420 shows unlock interface according to the differential seat angle so that unlock interface is along reference direction
It is shown.
Because in the embodiment shown in Fig. 4, unlock interface is shown along reference direction all the time, and with the relativeness of screen
It is not fixed, therefore in order to prevent the unlocking pattern to be acquired by inputting vestige, user, can be by screen in each unblock
Angle between vertical direction is changed.
Fig. 5 shows the example that unlock interface is shown along reference direction.
As shown in figure 5, changing regardless of the direction of screen, unlock interface is all the time relative to vertical（It is or horizontal）Direction
Keep constant.
Fig. 6 shows the flow of the unlocking screen method of the electronic equipment according to an embodiment of the invention with touch-screen
Figure.
As shown in fig. 6, in step 601, the signal for triggering unlocking screen is received.For example, treated when electronic equipment is in
During machine state, when user touches screen or presses specific button, the processing that electronic equipment carries out unlocking screen can be triggered.In addition,
In the situation that other need user's checking（For example, it is desired to when running some program or opening some document）, can also trigger electronics
Equipment carries out the processing of unlocking screen.
In step 602, unlock interface is shown in a manner of position/or angle can change.In other words, touching every time
When sending out unlocking screen, the position of the unlock interface of display and/or angle can change, and not be fixed.So, due to every
The position of the unlock interface shown during secondary unblock and/or angle can be different, so that can not be according to the trace left on the touchscreen
Mark carrys out interpretation and goes out the unlocking pattern.
In step 603, the unlocking pattern that user inputs is received.Specifically, user is received to move what unlock interface inputted
Make.
In step 604, judge whether the unlocking pattern of user's input is identical with default the unlocking pattern.It should be understood that
Judge user input the unlocking pattern it is whether identical with default the unlocking pattern when, not only to judge the unlocking pattern figure whether
It is identical with the figure of default the unlocking pattern, also to judge the unlocking pattern of input relative to the position and/or side of unlock interface
To whether identical relative to the position of unlock interface and/or direction with default the unlocking pattern.It is if all identical, it is determined that user
The unlocking pattern of input is identical with default the unlocking pattern；Otherwise, it is determined that the unlocking pattern of user's input and default unblock
Pattern differs.
In other words, it is necessary to based on the input of action relative to the position of unlock interface and/or angle and the rail of action
Mark come judge with default the unlocking pattern corresponding to relative to the position of unlock interface and/or angle and track whether all phase
Together, come judge user input the unlocking pattern it is whether identical with default the unlocking pattern.
So, when showing unlock interface, it is also necessary to which display instruction is used for the reference direction and/or ginseng for inputting the unlocking pattern
Examine the mark of position.It should be understood that such mark can be special mark, the feature of unlock interface in itself can also be passed through
Embodiment.For example, the mark can be embodied by the Time of Day in unlock interface, unblock prompt text etc..
In step 605, based on determining whether in the differentiation result of step 603 to unlocking screen.When the solution of user's input
When lock pattern is identical with default the unlocking pattern, to unlocking screen.The unlocking pattern and default the unlocking pattern when user's input
When differing, not to unlocking screen.
Fig. 7 shows according to an embodiment of the invention to show unlock interface in a manner of position/or angle can change
Method flow chart.
In step 701, unlock interface information when reading last time unlocking screen from the memory of electronic equipment.Unblock circle
Face information represents unlock interface relative to the angles of display of screen and/or the information of position.
In step 702, solved with the unlock interface information different from unlock interface information during last time unlocking screen to show
Lock interface.
In addition, by the different unlock interface information used in step 702 storage in memory, in case being solved in next time
Read and use in lock.
In another embodiment, also it is further contemplated that the size of unlock interface.Specifically, step 602 with position,
At least one mode that can change in angle, size shows unlock interface.Now, the unlock interface information includes table
Show unlock interface relative to the angles of display of screen information, represent unlock interface relative to the display location of screen information,
Represent at least one in the information of the size of unlock interface.So, in the case where considering the size of unlock interface, in step
702 show unlock interface with the unlock interface size different from unlock interface size during last time unlocking screen.
Fig. 8 show according to another embodiment of the present invention in a manner of position/or angle can change show unblock
The flow chart of the method at interface.
In step 801, predetermined reference direction and screen are detected（That is, electronic equipment）Between the direction being currently arranged
Differential seat angle.The reference direction is an outside direction.For example, the reference direction can be gravity direction.
In step 802, unlock interface is shown according to the differential seat angle so that unlock interface is shown along reference direction.
It is not fixed because unlock interface is shown along reference direction all the time, and with the relativeness of screen, therefore is
The unlocking pattern is prevented to be acquired by inputting vestige, user, can by between screen and vertical direction in each unblock
Angle is changed.
In addition, computer program may be implemented as according to the unlocking screen method of the exemplary embodiment of the present invention.
In addition, the unit in the unlocking screen equipment of the exemplary embodiment of the present invention can be implemented hardware group
Part.Processing of the those skilled in the art according to performed by the unit of restriction, can be for example using field programmable gate array
（FPGA）Or application specific integrated circuit（ASIC）To realize unit.
According to the unlocking screen method and apparatus of the present invention, other people can be prevented according to the input vestige of the unlocking pattern to obtain
The unlocking pattern is taken, so as to add the security of electronic equipment.
Although the present invention, those skilled in the art are particularly shown and described with reference to its exemplary embodiment
It should be understood that in the case where not departing from the spirit and scope of the present invention that claim is limited, form can be carried out to it
With the various changes in details.
Claims (10)
- A kind of 1. unlocking screen method, it is characterised in that including：Receive the signal for triggering unlocking screen；Unlock interface is shown in a manner of at least one in position, angle, size can change；Receive the unlocking pattern of user's input；Judge whether the unlocking pattern of user's input is identical with default the unlocking pattern, wherein, the default the unlocking pattern phase It is constant all the time for the position and direction of unlock interface；When the unlocking pattern of user's input is identical with default the unlocking pattern, to unlocking screen.
- 2. unlocking screen method according to claim 1, wherein, with including the side that can be changed with position/or angle When the mode of formula shows unlock interface, display instruction is used to input the reference direction of the unlocking pattern and/or the mark of reference position.
- 3. unlocking screen method according to claim 1, wherein, show that the step of solving lock screen includes：The unlock interface information during last time unlocking screen to prestore is read, the unlock interface information includes representing unlock interface phase Information, the expression unlock interface of information, expression unlock interface relative to the display location of screen for the angles of display of screen Size information in it is at least one；Unlock interface is shown with the unlock interface information different from unlock interface information during last time unlocking screen.
- 4. unlocking screen method according to claim 1, wherein, show that the step of solving lock screen includes：Differential seat angle between the direction that detection reference direction and screen are currently arranged；Unlock interface is shown according to the differential seat angle so that unlock interface is shown along reference direction.
- 5. unlocking screen method according to claim 4, wherein, the reference direction is gravity direction.
- A kind of 6. unlocking screen equipment, it is characterised in that including：First receiving unit, receive the signal for triggering unlocking screen；Input block is unlocked, unlock interface is shown in a manner of at least one in position, angle, size can change；Second receiving unit, receive the unlocking pattern of user's input；Judgement unit, judge whether the unlocking pattern of user's input is identical with default the unlocking pattern, wherein, the default solution It is constant all the time relative to the position and direction of unlock interface to lock pattern；Unlocking unit, when the unlocking pattern of user's input is identical with default the unlocking pattern, to unlocking screen.
- 7. unlocking screen equipment according to claim 6, wherein, unblock input block is with including with position/or angle When the mode for the mode that can change shows unlock interface, display instruction is used for the reference direction and/or ginseng for inputting the unlocking pattern Examine the mark of position.
- 8. unlocking screen equipment according to claim 6, wherein, unblock input block includes：Information reading unit, reads the unlock interface information during last time unlocking screen to prestore, and the unlock interface information includes Represent unlock interface relative to the angles of display of screen information, represent unlock interface relative to the display location of screen letter Cease, represent and be in the information of the size of unlock interface at least one；First interface display unit, shown with the unlock interface information different from unlock interface information during last time unlocking screen Unlock interface.
- 9. unlocking screen equipment according to claim 6, wherein, unblock input block includes：Differential seat angle between the direction that differential seat angle computing unit, detection reference direction and screen are currently arranged；Second contact surface display unit, unlock interface is shown according to the differential seat angle so that unlock interface is shown along reference direction.
- 10. unlocking screen equipment according to claim 9, wherein, the reference direction is gravity direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310111644.3A CN104102436B (en) | 2013-04-01 | 2013-04-01 | Unlocking screen method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310111644.3A CN104102436B (en) | 2013-04-01 | 2013-04-01 | Unlocking screen method and apparatus |
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| Publication Number | Publication Date |
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| CN104102436A CN104102436A (en) | 2014-10-15 |
| CN104102436B true CN104102436B (en) | 2018-03-27 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310111644.3A Active CN104102436B (en) | 2013-04-01 | 2013-04-01 | Unlocking screen method and apparatus |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105589644A (en) * | 2014-10-20 | 2016-05-18 | 中兴通讯股份有限公司 | Terminal equipment and unlock processing method thereof |
| CN105184129A (en) * | 2015-09-22 | 2015-12-23 | Tcl移动通信科技（宁波）有限公司 | Unlocking method and system for randomly replacing unlocking regions |
| CN106919822A (en) * | 2015-12-25 | 2017-07-04 | 中兴通讯股份有限公司 | input method, device and terminal |
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| CN101986251A (en) * | 2010-10-28 | 2011-03-16 | 华为终端有限公司 | Touch pattern locking/unlocking method and device |
| CN102238287A (en) * | 2011-08-05 | 2011-11-09 | 宇龙计算机通信科技(深圳)有限公司 | Mobile terminal and method for displaying mobile terminal according to environment data |
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| CN104102436A (en) | 2014-10-15 |
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