CN102346542A - Unlocking system and method for portable electronic device - Google Patents
Unlocking system and method for portable electronic device Download PDFInfo
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- CN102346542A CN102346542A CN2010102402006A CN201010240200A CN102346542A CN 102346542 A CN102346542 A CN 102346542A CN 2010102402006 A CN2010102402006 A CN 2010102402006A CN 201010240200 A CN201010240200 A CN 201010240200A CN 102346542 A CN102346542 A CN 102346542A
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- electron device
- portable electron
- unlocking
- moving directions
- acceleration change
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Abstract
The invention relates to an unlocking method for a portable electronic device. The method comprises the following steps of: sensing, namely sensing the acceleration change of the portable electronic device continuously by using a gravity sensor (G-sensor); acquiring, namely acquiring an acceleration change value of the portable electronic device; decomposing, namely decomposing the acquired acceleration change value on three axes of set space to obtain the movement directions of the portable electronic device on the three axes; judging, namely judging whether the movement directions of the portable electronic device on the three axes are consistent with those of preset unlocking operation on the three axes or not, if so, performing an unlocking step, otherwise, returning to the sensing step; and unlocking, namely unlocking the portable electronic device. The invention also provides an unlocking system for the portable electronic device. By the unlocking method and the unlocking system, an unlocking function of the portable electronic device can be controlled sensitively by simple operation.
Description
Technical field
The present invention relates to a kind of electronic installation system for unlocking and method, especially a kind of portable electron device system for unlocking and method.
Background technology
At present, popular on the market portable electron device, like mobile phone, MP4, palm PCs etc. generally all have so-called screen lock or keypad lock, are used to avoid some unnecessary faulty operations.Unlock method commonly used has one key release, combination button release, touch-screen to click release, drag touch-screen draws bar release etc.And along with being widely used of touch-screen, it is more wide that the touch release of portable electron device is used, and the button release is desalinated gradually.
Touch release need be clicked touch-screen and operate accordingly, and this mode is simple and convenient.But touch operation too frequently causes the scratch of screen easily, and in addition, if contact panel then causes insufficient sensitivity easily after not proofreading and correct for a long time service time, release is slow in reacting.
Summary of the invention
In view of above content, be necessary to provide a kind of portable electron device system for unlocking and method, can control the unlocking function of portable electron device through shirtsleeve operation delicately, can not injure screen again.
A kind of portable electron device system for unlocking, this portable electron device are equipped with G-sensor (3-axis acceleration sensor), and this system comprises: acquisition module is used to obtain the acceleration change value of portable electron device; Decomposing module, the acceleration change value that is used for being obtained is decomposed on the spatial triaxial of setting, and draws the moving direction of portable electron device on three; Judge module is used to judge whether three moving directions of current portable electron device are consistent with three moving directions of preset unlocking operation; Separate lock module, be used for when three moving directions of portable electron device are consistent with three moving directions of preset unlocking operation, carry out unlocking operation.
A kind of portable electron device unlock method, this method comprises: sensing step: G-sensor continues the acceleration change of sensing portable electron device; Obtaining step: the acceleration change value that obtains portable electron device; Decomposition step: the acceleration change value of being obtained is decomposed on the spatial triaxial of setting, draw the moving direction of portable electron device on three; Determining step: whether three moving directions judging current portable electron device are consistent with three moving directions of preset unlocking operation, if the inconsistent sensing step of then returning, if unanimity then gets into the release step; Release step: portable electron device is carried out unlocking operation.
Compared to prior art; Said portable electron device system for unlocking and method; Acceleration change when being moved through G-sensor detecting portable electron device realizes the unlocking operation to portable electron device; This method can be controlled the unlocking function of portable electron device delicately, can not injure screen again.
Description of drawings
Fig. 1 is the running environment figure of portable electron device system for unlocking of the present invention preferred embodiment.
Fig. 2 is the spatial triaxial synoptic diagram according to the set positions of portable electron device among Fig. 11.
Fig. 3 is the functional block diagram of system for unlocking among Fig. 1.
Fig. 4 is the preferred embodiment that the portable electron device unlock method carries out unlocking operation according to the present invention.
Fig. 5 is the synoptic diagram that the unlocking operation moving direction of Fig. 4 is decomposed the spatial triaxial moving direction.
Fig. 6 is the process flow diagram of portable electron device unlock method of the present invention preferred embodiment.
The main element symbol description
| |
1 |
| System for unlocking | 10 |
| G- |
11 |
| |
12 |
| |
13 |
| Module is set | 101 |
| |
102 |
| |
103 |
| |
104 |
| |
105 |
Embodiment
Consulting shown in Figure 1ly, is the running environment figure of portable electron device system for unlocking of the present invention preferred embodiment.
In the present embodiment, this portable electron device 1 comprises system for unlocking 10, G-sensor11, processor 12 and storer 13.Said system for unlocking 10 is provided with the moving direction of unlocking operation in advance, and deposits in the storer 13.Said G-sensor11 is used for the acceleration change of sensing portable electron device 1, and said system for unlocking 10 obtains the acceleration change value of portable electron device 1 from G-sensor11, and it is decomposed.This processor 12 is used for portable electron device 1 is carried out unlocking operation.Wherein, release comprises that untiing screen locks or keypad lock.
Consulting shown in Figure 2ly, is the spatial triaxial synoptic diagram according to the set positions of portable electron device among Fig. 11.
Consulting shown in Figure 3ly, is the functional block diagram of system for unlocking 10 among Fig. 1.This system for unlocking 10 comprises and module 101, acquisition module 102, decomposing module 103, judge module 104 is set and separates lock module 105.
Three moving directions that module 101 is used for preset unlocking operation are set.The user makes portable electron device 1 move with certain direction; Three moving directions that acceleration change that module 101 senses according to G-sensor11 draws portable electron device 1 are set, and three moving directions of the unlocking operation that will preset deposit in the storer 13 in.In this preferred embodiment, portable electron device 1 moves with direction d shown in Figure 4.In other embodiments, user's three moving directions that also can preparatory unlocking operation be set according to hobby or the custom of oneself.
In this preferred embodiment, the direction that moving direction d decomposes in spatial triaxial is dx, dy, dz, and as shown in Figure 5, promptly the positive dirction at X, Y, Z axle all has mobile.
The acceleration change value that decomposing module 103 is used for being obtained is decomposed on the spatial triaxial of setting, and draws the moving direction on three.For example all have in the positive dirction of X, Y, Z axle mobile, promptly simultaneously to the right, forward with move up.
Consulting shown in Figure 6ly, is the process flow diagram of portable electron device unlock method of the present invention preferred embodiment.The step 100 that when the keyboard of portable electron device 1 or screen are in the lock state, gets into unlock method.
Step S100, G-sensor11 continues the acceleration change of sensing portable electron device 1.
Step S102, acquisition module 102 obtain the acceleration change value of portable electron device 1 from G-sensor11.
Step S104, decomposing module 103 is decomposed the acceleration change value of portable electron device 1 on the spatial triaxial of setting, draw three moving directions of current portable electron device 1.
Step S106, judge module 104 judge whether three moving directions of current portable electron device 1 are consistent with three moving directions of preset unlocking operation, if the inconsistent step S100 that then returns, if unanimity then gets into step S108.
Step S108 separates lock module 105 and sends unlock command to processor 12, and processor 12 is according to this unlock command control portable electron device 1 release.
Above embodiment is only unrestricted in order to technical scheme of the present invention to be described; Although the present invention is described in detail with reference to preferred embodiment; Those of ordinary skill in the art is to be understood that; Can make amendment or be equal to replacement technical scheme of the present invention, and not break away from the spirit and scope of technical scheme of the present invention.
Claims (10)
1. portable electron device system for unlocking, this portable electron device is equipped with G-sensor, it is characterized in that, and this system comprises:
Acquisition module is used to obtain the acceleration change value of portable electron device;
Decomposing module, the acceleration change value that is used for being obtained is decomposed on the spatial triaxial of setting, and draws the moving direction of portable electron device on three;
Judge module is used to judge whether three moving directions of current portable electron device are consistent with three moving directions of preset unlocking operation;
Separate lock module, be used for when three moving directions of portable electron device are consistent with three moving directions of preset unlocking operation, carry out unlocking operation.
2. portable electron device system for unlocking as claimed in claim 1 is characterized in that, described release comprises unties screen lock or keypad lock.
3. portable electron device system for unlocking as claimed in claim 1 is characterized in that, this system comprises that also one is provided with module, is used to be provided with three moving directions of unlocking operation.
4. portable electron device system for unlocking as claimed in claim 3 is characterized in that, said module is provided with unlocking operation through following step three moving directions is set:
With certain direction mobile portable electronic installation;
The acceleration change of G-sensor sensing portable electron device;
Decomposite three moving directions of this portable electron device according to this acceleration change;
These three moving directions are deposited in the storer.
5. portable electron device system for unlocking as claimed in claim 1; It is characterized in that; Described unlocking operation is to send unlock command through the described lock module of separating to processor, according to this unlock command portable electron device is carried out release by said processor.
6. a portable electron device unlock method is characterized in that, this method may further comprise the steps:
Sensing step: G-sensor continues the acceleration change of sensing portable electron device;
Obtaining step: the acceleration change value that obtains portable electron device;
Decomposition step: the acceleration change value of being obtained is decomposed on the spatial triaxial of setting, draw the moving direction of portable electron device on three;
Determining step: whether three moving directions judging current portable electron device are consistent with three moving directions of preset unlocking operation, if the inconsistent sensing step of then returning, if unanimity then gets into the release step;
Release step: portable electron device is carried out unlocking operation.
7. portable electron device unlock method as claimed in claim 6 is characterized in that, described release comprises unties screen lock or keypad lock.
8. portable electron device unlock method as claimed in claim 6 is characterized in that, three direction of principal axis of said preset unlocking operation leave in the storer.
9. portable electron device unlock method as claimed in claim 8 is characterized in that, three direction of principal axis of preset unlocking operation comprise step:
With certain direction mobile portable electronic installation;
G-sensor sensing portable electron device acceleration change;
Decomposite three moving directions of this portable electron device according to this acceleration change;
These three moving directions are deposited in the storer.
10. portable electron device unlock method as claimed in claim 6 is characterized in that, described release step comprises to processor sends unlock command, according to this unlock command portable electron device is carried out release by said processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102402006A CN102346542A (en) | 2010-07-29 | 2010-07-29 | Unlocking system and method for portable electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102402006A CN102346542A (en) | 2010-07-29 | 2010-07-29 | Unlocking system and method for portable electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102346542A true CN102346542A (en) | 2012-02-08 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102402006A Pending CN102346542A (en) | 2010-07-29 | 2010-07-29 | Unlocking system and method for portable electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102346542A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645985A (en) * | 2012-02-20 | 2012-08-22 | 中兴通讯股份有限公司 | Unlocking method of terminal equipment, unlocking device of terminal equipment and terminal equipment |
| CN103677483A (en) * | 2012-09-04 | 2014-03-26 | 百度在线网络技术（北京）有限公司 | Unlocking method and device for mobile terminal and mobile terminal |
| CN103728874A (en) * | 2013-12-27 | 2014-04-16 | 上海斐讯数据通信技术有限公司 | Method for intelligently lighting watch screen and watch |
| CN103902176A (en) * | 2012-12-27 | 2014-07-02 | 上海鼎为电子科技（集团）有限公司 | Method and device for unlocking mobile terminal |
| CN103941847A (en) * | 2013-01-21 | 2014-07-23 | 深圳富泰宏精密工业有限公司 | System and method for unlocking screen |
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| CN101296457A (en) * | 2008-06-25 | 2008-10-29 | 深圳华为通信技术有限公司 | Screen operation method and device |
| CN101303621A (en) * | 2008-06-30 | 2008-11-12 | 宇龙计算机通信科技(深圳)有限公司 | Mobile terminal and method and device for unlocking |
| CN101345958A (en) * | 2008-08-22 | 2009-01-14 | 宇龙计算机通信科技(深圳)有限公司 | Mobile terminal, and method and system for controlling reminding mode |
| CN101783064A (en) * | 2009-01-20 | 2010-07-21 | 英华达（南京）科技有限公司 | Remote controller reaching operating function based on movement locus and operation method thereof |
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| CN1926496A (en) * | 2004-03-01 | 2007-03-07 | 苹果电脑有限公司 | Methods and apparatuses for operating a portable device based on an accelerometer |
| CN101296457A (en) * | 2008-06-25 | 2008-10-29 | 深圳华为通信技术有限公司 | Screen operation method and device |
| CN101303621A (en) * | 2008-06-30 | 2008-11-12 | 宇龙计算机通信科技(深圳)有限公司 | Mobile terminal and method and device for unlocking |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645985A (en) * | 2012-02-20 | 2012-08-22 | 中兴通讯股份有限公司 | Unlocking method of terminal equipment, unlocking device of terminal equipment and terminal equipment |
| CN103677483A (en) * | 2012-09-04 | 2014-03-26 | 百度在线网络技术（北京）有限公司 | Unlocking method and device for mobile terminal and mobile terminal |
| CN103902176A (en) * | 2012-12-27 | 2014-07-02 | 上海鼎为电子科技（集团）有限公司 | Method and device for unlocking mobile terminal |
| CN103941847A (en) * | 2013-01-21 | 2014-07-23 | 深圳富泰宏精密工业有限公司 | System and method for unlocking screen |
| CN103941847B (en) * | 2013-01-21 | 2019-02-26 | 深圳富泰宏精密工业有限公司 | Unlocking screen system and method |
| CN103728874A (en) * | 2013-12-27 | 2014-04-16 | 上海斐讯数据通信技术有限公司 | Method for intelligently lighting watch screen and watch |
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Application publication date: 20120208 |