CN104102436A - Screen unlocking method and equipment - Google Patents

Screen unlocking method and equipment Download PDF

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Publication number
CN104102436A
CN104102436A CN201310111644.3A CN201310111644A CN104102436A CN 104102436 A CN104102436 A CN 104102436A CN 201310111644 A CN201310111644 A CN 201310111644A CN 104102436 A CN104102436 A CN 104102436A
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China
Prior art keywords
release
screen
interface
release interface
information
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Granted
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CN201310111644.3A
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CN104102436B (en
Inventor
彭元
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Samsung Guangzhou Mobile R&D Center
Samsung Electronics Co Ltd
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Samsung Guangzhou Mobile R&D Center
Samsung Electronics Co Ltd
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Priority to CN201310111644.3A priority Critical patent/CN104102436B/en
Publication of CN104102436A publication Critical patent/CN104102436A/en
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Publication of CN104102436B publication Critical patent/CN104102436B/en
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Abstract

The invention discloses a screen unlocking method and equipment. The method comprises the following steps: receiving a signal for triggering screen unlocking; displaying an unlocking interface in such a manner that at least one of position, angle and size can be changed; receiving an unlocking pattern input by a user; judging whether the unlocking pattern input by the user is the same as a preset unlocking pattern or not; when the unlocking pattern input by the user is the same as the preset unlocking pattern, unlocking the screen. According to the screen-unlocking method and equipment, the unlocking pattern can be prevented from being leaked, and the security is enhanced.

Description

Unlocking screen method and apparatus
Technical field
The present invention relates to the security protection of the electronic equipment with screen, more particularly, relate to a kind of unlocking screen method and apparatus of electronic equipment.
Background technology
Along with the development of electronic technology, touch-screen has been widely used in various electronic equipments (for example, mobile phone, game machine, flat computer, desktop computer, truck-mounted computer etc.).When electronic equipment run duration, conventionally lock to prevent that by screen other people from using this electronic equipment.
When to unlocking screen, need on touch-screen, input the release pattern that sets in advance (for example, slide projected path) on screen.But, due in the time inputting release pattern, can leave a trace on the surface of touch-screen, therefore other people can judge release pattern according to this vestige, cause release pattern to leak.
In order to prevent that release pattern from leaking, need to after input release pattern, wipe out the vestige staying due to input release pattern on touch-screen, but this can increase user's burden, and not be the touch-screen that user also may forget wiping oneself.In addition, in order to prevent that release pattern from leaking, also can be not easy to stay the diaphragm that touches input vestige by pasting on touch-screen, after input release pattern, on touch-screen, can not leave a trace like this, but this also can increase greatly the cost of product.
Therefore, need a kind of unlocking screen method and apparatus that can prevent that release pattern from leaking.
Summary of the invention
The object of the present invention is to provide a kind of unlocking screen method and apparatus of the electronic equipment with touch-screen, it can prevent that release pattern is because the vestige that input release pattern stays is leaked.
An aspect of of the present present invention provides a kind of unlocking screen method, comprising: receive the signal for triggering unlocking screen; Show release interface at least one mode that can change in position, angle, size; Receive the release pattern of user's input; Whether the release pattern that judges user's input is identical with default release pattern; In the time that the release pattern of user input is identical with default release pattern, to unlocking screen.
Alternatively, to comprise in position/or the mode of the angle mode that can change while showing release interface, show that instruction is for inputting the reference direction of release pattern and/or the mark of reference position.
Alternatively, show that the step of unlock screen comprises: read the release interface information of the last time prestoring when unlocking screen, described release interface information comprise represent release interface phase for the information of the angles of display of screen, represent release interface phase for the information of the display position of screen, represent at least one in the information of size at release interface; So that the different release interface information of release interface information when unlocking screen showed release interface from last time.
Alternatively, the step of demonstration unlock screen comprises: the differential seat angle between the current direction being arranged of detection reference direction and screen; Show release interface according to described differential seat angle, make release interface shown along reference direction.
Alternatively, described reference direction is gravity direction.
According to a further aspect in the invention, provide a kind of unlocking screen equipment, comprising: the first receiving element, receives the signal for triggering unlocking screen; Release input block, shows release interface at least one mode that can change in position, angle, size; The second receiving element, receives the release pattern that user inputs; Judgement unit, judges that whether the release pattern of user's input is identical with default release pattern; Separate lock unit, in the time that the release pattern of user input is identical with default release pattern, to unlocking screen.
Alternatively, release input block, to comprise in position/or the mode of the angle mode that can change while showing release interface, shows that instruction is for inputting the reference direction of release pattern and/or the mark of reference position.
Alternatively, release input block comprises: information reading unit, read the release interface information of the last time prestoring when unlocking screen, described release interface information comprise represent release interface phase for the information of the angles of display of screen, represent release interface phase for the information of the display position of screen, represent at least one in the information of size at release interface; The first interface display unit, so that the different release interface information of release interface information when unlocking screen showed release interface from last time.
Alternatively, release input block comprises: differential seat angle computing unit, the differential seat angle between the current direction being arranged of detection reference direction and screen; Second contact surface display unit, shows release interface according to described differential seat angle, makes release interface shown along reference direction.
Alternatively, described reference direction is gravity direction.
According to unlocking screen method and apparatus of the present invention, can prevent that other people from obtaining release pattern according to the input vestige of release pattern, thereby increase the security of electronic equipment.
Brief description of the drawings
By the detailed description of carrying out below in conjunction with accompanying drawing, above and other objects of the present invention, feature and advantage will become apparent, wherein:
Fig. 1 illustrates the block diagram of the unlocking screen equipment of the electronic equipment according to an embodiment of the invention with touch-screen.
Fig. 2 illustrates the example that release interface is shown.
Fig. 3 illustrates the block diagram of release input block according to an embodiment of the invention.
Fig. 4 illustrates the block diagram of release input block according to another embodiment of the present invention.
Fig. 5 illustrates that release interface is along the shown diagram of reference direction according to an embodiment of the invention.
Fig. 6 illustrates the process flow diagram of the unlocking screen method of the electronic equipment according to an embodiment of the invention with touch-screen.
Fig. 7 illustrate according to an embodiment of the invention with position/or the angle mode that can change show the process flow diagram of the method at release interface.
Fig. 8 illustrate according to another embodiment of the present invention with position/or the angle mode that can change show the process flow diagram of the method at release interface.
Embodiment
Now, describe more fully with reference to the accompanying drawings different example embodiment, wherein, some exemplary embodiments are shown in the drawings.
Fig. 1 illustrates 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 comprises according to an embodiment of the invention: the first receiving element 110, release input block 120, the second receiving element 130, judgement unit 140, solution lock unit 150.
The signal that the first receiving element 110 receives for triggering unlocking screen.For example, when electronic equipment is during in holding state, user's touch screen or while pressing specific button, can transmitted signal triggers electronic equipment and carries out the processing of unlocking screen.In addition, need the situation (for example, when need to moving certain program or opening certain document) of user rs authentication at other, also can transmitted signal trigger electronic equipment and carry out the processing of unlocking screen.
Release input block 120 with position/or the mode that angle can change show release interface.In other words,, in the time of each triggering unlocking screen, position and/or the angle at the release interface that release input block 120 shows can change, and do not fix.Like this, the position at the release interface showing during due to each release and/or angle can be different, go out release pattern thereby cannot carry out interpretation according to the vestige staying on touch-screen.
The second receiving element 130 receives the release pattern of user's input.In other words, the second receiving element 130 receives the action of user in the input of release interface.
Judgement unit 140 judges that whether the release pattern that user inputs is identical with default release pattern.Should be appreciated that, in the time that whether the release pattern that judges user input is identical with default release pattern, whether the figure that not only will judge release pattern is identical with the figure of default release pattern, also will judge that whether the release pattern of input is identical with respect to position and/or the direction at release interface with default release pattern with respect to position and/or the direction at release interface.If all identical, determine that the release pattern of user's input is identical with default release pattern; Otherwise, determine that the release pattern of user's input is not identical with default release pattern.
Should also be appreciated that, (current embodiment both carried out release applicable to the size of considering release pattern, need to consider size factor at the release pattern that judges input when whether identical with predetermined pattern) situation, also carry out the release situation of (, not needing to consider size factor in the time that whether the release pattern that judges input is identical with predetermined pattern) applicable to the size of not considering release pattern.
In other words, need to the input based on action judge that with respect to the position at release interface and/or the track of angle and action whether the position with respect to release interface corresponding with default release pattern and/or angle and track be all identical, judge that whether the release pattern that user inputs is identical with default release pattern.
Like this, release input block 120, in the time showing release interface, also needs to show that instruction is for inputting the reference direction of release pattern and/or the mark of reference position.Should be appreciated that, such mark can be special mark, also can be by the embodiment of the feature at release interface itself.For example, can embody this mark by Time of Day, release prompt text etc. on the shape at release interface, release interface.
Separating the differentiation result of lock unit 150 based on judgement unit 140 determines whether unlocking screen.In the time that the release pattern of user input is identical with default release pattern, to unlocking screen.In the time that the release pattern of user input and default release pattern are not identical, not to unlocking screen.
Fig. 2 illustrates the example that release interface is shown.
As shown in Figure 2, suppose that release pattern is " 7 " font.
In the time that certain once inputs release pattern, release interface is by normal angled and position display (as shown in (a) in Fig. 2), and in the time of another input release pattern, release interface and normal angled and position exist certain change (as shown in (b) in Fig. 2).
Now, if obtained the input vestige of the release pattern in (a) (or (b)) in Fig. 2, in the time of another input release pattern, because change has occurred for display position and/or the angle at release interface, even if therefore input along the release pattern obtaining, also cannot realize release.
In other words,, even if known the figure of release pattern, be also difficult to learn direction and the position of release pattern with respect to release interface.
Fig. 3 illustrates the block diagram of release input block according to an embodiment of the invention.
As shown in Figure 3, release input block 120 comprises information reading unit 310, the first interface display unit 320.
Information reading unit 310 reads the release interface information of last time when unlocking screen from the storer of electronic equipment.This release interface information represents that release interface phase is for the angles of display of screen and/or the information of position.
The first interface display unit 320 is so that the different release interface information of release interface information when unlocking screen showed release interface from last time.
In addition, the first interface display unit 320 is stored in this different release interface information in storer, in order to read use by information reading unit 310 in next release.
In another embodiment, also can further consider the size at release interface.Specifically, release input block 120 shows release interface at least one mode that can change in position, angle, size.Now, described release interface information comprise represent release interface phase for the information of the angles of display of screen, represent release interface phase for the information of the display position of screen, represent at least one in the information of size at release interface.Like this, in the case of considering the size at release interface, the first interface display unit 320 shows release interface with the release interface dimensions that release interface dimensions when unlocking screen was different from last time.
For example, in the time passing through the mode release of nine grids pattern, by the release interface of each demonstration different size, can prevent that release pattern from being leaked.
Should be appreciated that, the situation of only considering the size at suitable release interface and do not consider above-mentioned position and/or direction (, the mode that release input block 120 only can change with size shows release interface, described release interface information only comprises the information of the size that represents release interface) size that is only applicable to not consider release pattern carry out release situation (, in the time that whether the release pattern that judges input is identical with predetermined pattern, do not consider size), for example, nine grids pattern release.While considering the size at release interface and above-mentioned position and/or direction, both carry out the situation of release applicable to the size of considering release pattern, the situation of also carrying out release applicable to the size of not considering release pattern simultaneously.Fig. 4 illustrates the block diagram of release input block according to another embodiment of the present invention.
As shown in Figure 4, release input block 120 comprises differential seat angle computing unit 410, second contact surface display unit 420.
Differential seat angle computing unit 410 detects the differential seat angle between predetermined reference direction and the current direction being arranged of screen (also, electronic equipment).This reference direction is an outside direction.For example, this reference direction can be gravity direction.
Second contact surface display unit 420 shows release interface according to described differential seat angle, makes release interface shown along reference direction.
In the embodiment shown in Fig. 4, release interface shows along reference direction all the time, and does not fix with the relativeness of screen, therefore in order to prevent that release pattern is acquired by input vestige, user, in the time of each release, can change the angle between screen and vertical direction.
Fig. 5 illustrates that release interface is along the shown example of reference direction.
As shown in Figure 5, no matter how the direction of screen changes, release interface remains unchanged with respect to vertical (or level) direction all the time.
Fig. 6 illustrates the process flow diagram of the unlocking screen method of the electronic equipment according to an embodiment of the invention with touch-screen.
As shown in Figure 6, in step 601, receive the signal for triggering unlocking screen.For example, when electronic equipment is during in holding state, user's touch screen or while pressing specific button, can trigger electronic equipment and carry out the processing of unlocking screen.In addition, the situation (for example, when need to moving certain program or opening certain document) that needs user rs authentication at other, also can trigger electronic equipment and carry out the processing of unlocking screen.
In step 602, with position/or the mode that angle can change show release interface.In other words,, in the time of each triggering unlocking screen, position and/or the angle at the release interface of demonstration can change, and do not fix.Like this, the position at the release interface showing during due to each release and/or angle can be different, go out release pattern thereby cannot carry out interpretation according to the vestige staying on touch-screen.
In step 603, receive the release pattern of user's input.Specifically, receive the action of user in the input of release interface.
In step 604, judge that whether the release pattern of user's input is identical with default release pattern.Should be appreciated that, in the time that whether the release pattern that judges user input is identical with default release pattern, whether the figure that not only will judge release pattern is identical with the figure of default release pattern, also will judge that whether the release pattern of input is identical with respect to position and/or the direction at release interface with default release pattern with respect to position and/or the direction at release interface.If all identical, determine that the release pattern of user's input is identical with default release pattern; Otherwise, determine that the release pattern of user's input is not identical with default release pattern.
In other words, whether input that need to be based on action judges all identical with the corresponding position with respect to release interface of default release pattern and/or angle and track with respect to the position at release interface and/or the track of angle and action, judge that whether the release pattern that user inputs is identical with default release pattern.
Like this, in the time showing release interface, also need to show that instruction is for inputting the reference direction of release pattern and/or the mark of reference position.Should be appreciated that, such mark can be special mark, also can be by the embodiment of the feature at release interface itself.For example, can embody this mark by the Time of Day on release interface, release prompt text etc.
In step 605, the differentiation result based in step 603 determines whether unlocking screen.In the time that the release pattern of user input is identical with default release pattern, to unlocking screen.In the time that the release pattern of user input and default release pattern are not identical, not to unlocking screen.
Fig. 7 illustrate according to an embodiment of the invention with position/or the angle mode that can change show the process flow diagram of the method at release interface.
In step 701, read the release interface information of last time when unlocking screen from the storer of electronic equipment.This release interface information represents that release interface phase is for the angles of display of screen and/or the information of position.
In step 702, so that the different release interface information of release interface information when unlocking screen showed release interface from last time.
In addition, this different release interface information using in step 702 is stored in storer, in order to read use in next release.
In another embodiment, also can further consider the size at release interface.Specifically, show release interface in step 602 at least one mode that can change in position, angle, size.Now, described release interface information comprise represent release interface phase for the information of the angles of display of screen, represent release interface phase for the information of the display position of screen, represent at least one in the information of size at release interface.Like this, in the case of considering the size at release interface, show release interface in step 702 with the release interface dimensions that release interface dimensions when unlocking screen was different from last time.
Fig. 8 illustrate according to another embodiment of the present invention with position/or the angle mode that can change show the process flow diagram of the method at release interface.
In step 801, detect the differential seat angle between the current direction being arranged of predetermined reference direction and screen (also, electronic equipment).This reference direction is an outside direction.For example, this reference direction can be gravity direction.
In step 802, show release interface according to described differential seat angle, make release interface shown along reference direction.
Because release interface shows along reference direction all the time, and do not fix with the relativeness of screen, therefore in order to prevent that release pattern is acquired by input vestige, user, in the time of each release, can change the angle between screen and vertical direction.
In addition, may be implemented as computer program according to the unlocking screen method of exemplary embodiment of the present invention.
In addition, can be implemented nextport hardware component NextPort according to the unit in the unlocking screen equipment of exemplary embodiment of the present invention.Those skilled in the art, according to the performed processing of unit limiting, can for example use field programmable gate array (FPGA) or special IC (ASIC) to realize unit.
According to unlocking screen method and apparatus of the present invention, can prevent that other people from obtaining release pattern according to the input vestige of release pattern, thereby increase the security of electronic equipment.
Although specifically shown with reference to its exemplary embodiment and described the present invention, but it should be appreciated by those skilled in the art, in the case of not departing from the spirit and scope of the present invention that claim limits, can carry out the various changes in form and details to it.

Claims (10)

1. a unlocking screen method, is characterized in that comprising:
Receive the signal for triggering unlocking screen;
Show release interface at least one mode that can change in position, angle, size;
Receive the release pattern of user's input;
Whether the release pattern that judges user's input is identical with default release pattern;
In the time that the release pattern of user input is identical with default release pattern, to unlocking screen.
2. unlocking screen method according to claim 1, wherein, to comprise in position/or the mode of the angle mode that can change while showing release interface, shows that instruction is for inputting the reference direction of release pattern and/or the mark of reference position.
3. unlocking screen method according to claim 1, wherein, shows that the step of unlock screen comprises:
Read the release interface information of the last time prestoring when unlocking screen, described release interface information comprise represent release interface phase for the information of the angles of display of screen, represent release interface phase for the information of the display position of screen, represent at least one in the information of size at release interface;
So that the different release interface information of release interface information when unlocking screen showed release interface from last time.
4. unlocking screen method according to claim 1, wherein, shows that the step of unlock screen comprises:
Differential seat angle between the current direction being arranged of detection reference direction and screen;
Show release interface according to described differential seat angle, make release interface shown along reference direction.
5. unlocking screen method according to claim 4, wherein, described reference direction is gravity direction.
6. a unlocking screen equipment, is characterized in that comprising:
The first receiving element, receives the signal for triggering unlocking screen;
Release input block, shows release interface at least one mode that can change in position, angle, size;
The second receiving element, receives the release pattern that user inputs;
Judgement unit, judges that whether the release pattern of user's input is identical with default release pattern;
Separate lock unit, in the time that the release pattern of user input is identical with default release pattern, to unlocking screen.
7. unlocking screen equipment according to claim 6, wherein, release input block, to comprise in position/or the mode of the angle mode that can change while showing release interface, shows that instruction is for inputting the reference direction of release pattern and/or the mark of reference position.
8. unlocking screen equipment according to claim 6, wherein, release input block comprises:
Information reading unit, read the release interface information of the last time prestoring when unlocking screen, described release interface information comprise represent release interface phase for the information of the angles of display of screen, represent release interface phase for the information of the display position of screen, represent at least one in the information of size at release interface;
The first interface display unit, so that the different release interface information of release interface information when unlocking screen showed release interface from last time.
9. unlocking screen equipment according to claim 6, wherein, release input block comprises:
Differential seat angle computing unit, the differential seat angle between the current direction being arranged of detection reference direction and screen;
Second contact surface display unit, shows release interface according to described differential seat angle, makes release interface shown along reference direction.
10. unlocking screen equipment according to claim 9, wherein, described reference direction is gravity direction.
CN201310111644.3A 2013-04-01 2013-04-01 Unlocking screen method and apparatus Active CN104102436B (en)

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Application Number Priority Date Filing Date Title
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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
WO2016061971A1 (en) * 2014-10-20 2016-04-28 中兴通讯股份有限公司 Terminal device and unlocking processing method therefor, and computer storage medium
WO2017107340A1 (en) * 2015-12-25 2017-06-29 中兴通讯股份有限公司 Input method and device, and terminal

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CN102880489A (en) * 2012-09-13 2013-01-16 百度在线网络技术(北京)有限公司 Method and device for starting application program of mobile terminal as well as mobile terminal
CN102880398A (en) * 2012-09-24 2013-01-16 惠州Tcl移动通信有限公司 Mobile phone unlocking method based on random digital arrays and mobile phone
CN102929554A (en) * 2012-10-26 2013-02-13 北京金和软件股份有限公司 Information processing method for executing mobile handheld equipment through unlocking gesture

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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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