CN103902176A - Method and device for unlocking mobile terminal - Google Patents
Method and device for unlocking mobile terminal Download PDFInfo
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- CN103902176A CN103902176A CN201210579380.XA CN201210579380A CN103902176A CN 103902176 A CN103902176 A CN 103902176A CN 201210579380 A CN201210579380 A CN 201210579380A CN 103902176 A CN103902176 A CN 103902176A
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000001133 acceleration Effects 0.000 claims abstract description 56
- 238000001514 detection method Methods 0.000 claims description 22
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 230000013011 mating Effects 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 description 5
- 238000012937 correction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000001915 proofreading effect Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
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Abstract
The invention discloses a method and a device for unlocking a mobile terminal. The method can include detecting movement tracks of the mobile terminal by the aid of an acceleration sensor when the mobile terminal is in a screen lock state; matching the detected movement tracks with preset unlocking instructions; triggering the mobile terminal to unlock the mobile terminal when the detected movement tracks are successfully matched with the preset unlocking instructions. The method and the device have the advantages that a movement state of the mobile terminal can be monitored by the aid of the acceleration sensor, so that a user can unlock a screen by means of shifting or shaking the mobile terminal, and the mobile terminal service convenience can be improved for the user.
Description
Technical field
The present invention relates to mobile terminal technology, particularly relate to a kind of unlock method and device of mobile terminal.
Background technology
Along with scientific and technical development, acceleration transducer is applied in people's life more and more, for convenience has been with in our life.It can be applicable to control, handle vibration and rock, in the vibration-testing of instrument and meter, automobile brake start detection, earthquake detection, warning system, toy, engineering vibration measuring, geologic prospecting, railway, bridge, dam and analysis, mouse and high building structure dynamic perfromance and security vibration scouting.
In existing mobile terminal, be conventionally also provided with acceleration transducer, to detect the current motion state of mobile terminal etc.How degree of will speed up sensor application to the release of mobile terminal becomes those skilled in the art's problem demanding prompt solution.
Summary of the invention
Fundamental purpose of the present invention, for a kind of unlock method of mobile terminal is provided, can realize release by the movement locus that detects mobile terminal, increases the unlocking manner of mobile terminal.
The present invention proposes a kind of unlock method of mobile terminal, comprising:
During in screen lock state, detect the movement locus of mobile terminal at mobile terminal by acceleration transducer;
The movement locus of detection is mated with default unlock command;
In the time that the match is successful, triggering mobile terminals is carried out release.
Preferably, described the movement locus of detection is comprised with the step that default unlock command mates:
The movement locus of detection is converted into direction sequence;
Described direction sequence is mated with default unlocking direction sequence.
Preferably, before described method, also comprise:
Set up unlocking direction sequence library, receive the setting of unlocking direction sequence.
Preferably, in the time that unlocking direction sequence is set, can be detected the movement locus of mobile terminal and be converted into direction sequence by acceleration transducer, the direction sequence of setting by confirming be unlocking direction sequence.
Preferably, described triggering mobile terminals carries out also comprising after the step of release:
After mobile terminal release, enter to predefined interface.
The present invention also proposes a kind of tripper of mobile terminal, comprising:
Motion detection block, for during in screen lock state, detecting the movement locus of mobile terminal at mobile terminal by acceleration transducer;
Instruction matching module, for mating the movement locus of detection with default unlock command;
Terminal unlocking module, in the time that the match is successful, triggering mobile terminals is carried out release.
Preferably, described instruction matching module comprises:
Sequence conversion unit, for being converted into direction sequence by the movement locus of detection;
Sequences match unit, for mating described direction sequence with default unlocking direction sequence.
Preferably, described device also comprises:
Set receiver module, for setting up unlocking direction sequence library, receive the setting of unlocking direction sequence.
Preferably, described setting receiver module also, in the time that unlocking direction sequence is set, can be detected the movement locus of mobile terminal and is converted into direction sequence by acceleration transducer, and the direction sequence of setting by confirming is unlocking direction sequence.
Preferably, described device also comprises:
Interface redirect module, for entering to predefined interface after mobile terminal release.
The present invention can carry out by acceleration transducer the monitoring of motion state of mobile terminal, can realize by moving or rocking mobile terminal and carry out unlocking screen, promotes the convenience that user uses mobile terminal.
Accompanying drawing explanation
Fig. 1 is the steps flow chart schematic diagram in unlock method one embodiment of mobile terminal of the present invention;
Fig. 2 is the steps flow chart schematic diagram in another embodiment of unlock method of mobile terminal of the present invention;
Fig. 3 is the steps flow chart schematic diagram of instruction coupling in another embodiment of unlock method of mobile terminal of the present invention;
Fig. 4 is the steps flow chart schematic diagram in the another embodiment of the unlock method of mobile terminal of the present invention;
Fig. 5 is the structural representation in tripper one embodiment of mobile terminal of the present invention;
Fig. 6 is the structural representation in another embodiment of tripper of mobile terminal of the present invention;
Fig. 7 is the structural representation of instruction matching module in another embodiment of tripper of mobile terminal of the present invention;
Fig. 8 is the structural representation in the another embodiment of the tripper of mobile terminal of the present invention.
Realization, functional characteristics and the advantage of the object of the invention, in connection with embodiment, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
With reference to Fig. 1, the present invention proposes a kind of unlock method one embodiment of mobile terminal.This unlock method can comprise:
Step S11, during in screen lock state, detect the movement locus of mobile terminal at mobile terminal by acceleration transducer;
Step S12, the movement locus of detection is mated with default unlock command;
Step S13, in the time that the match is successful, triggering mobile terminals is carried out release.
Acceleration transducer (Acceleration Transducer) in the present embodiment is the sensor that can experience acceleration and convert usable output signal to, can measure the acceleration that tractive force produces.Acceleration is a space vector, will accurately understand on the one hand the motion state of object, must record the component in its three coordinate axis; On the other hand, do not knowing in advance under the occasion of movement direction of object, only having applying three-dimensional acceleration transducer to carry out sense acceleration signal.Three dimension acceleration sensor has the little and lightweight feature of volume, can measurement space acceleration, can accurately reflect the kinetic property of object comprehensively.
The mobile terminal (such as smart mobile phone or panel computer etc.) of the present embodiment can be by artificial movement or the mode of rocking, make acceleration sensor corresponding signal be detected, thereby judge that whether the movement locus of mobile terminal reaches the object of release with default unlock command (predetermined movement track).So, can make that the release of mobile terminal is had to more more options, also can increase the interest of release.
With reference to Fig. 2, in another embodiment of the present invention, before above-mentioned steps S11, also can comprise:
Step S10, set up unlocking direction sequence library, receive the setting of unlocking direction sequence.
Realizing mobile or rocking before release, unlock command can be first set, such as default unlocking direction sequence etc.In the time carrying out the setting of unlocking direction sequence, can detect the movement locus of mobile terminal and be converted into direction sequence by acceleration transducer, such as user in the time setting can shake mobile phone to different directions, as shaken mobile phone by " left-upper-right-under " direction order, and thus obtained direction sequence is offered to user's confirmation, after user confirms, this direction sequence can be set as to unlocking direction sequence (unlock command), and be saved to unlocking direction sequence library (unlock command storehouse).This unlocking direction sequence library can be in the time that user sets unlocking direction sequence again, provides the unlocking direction sequence of having preserved to offer user and selects.
The mobile terminal of the present embodiment can enter screen lock state after standby certain hour, need first complete release as operated this shift action again., can monitor this mobile terminal by acceleration transducer and whether be kept in motion during in screen lock state at mobile terminal, can detect the movement locus of this mobile terminal as being kept in motion.
With reference to Fig. 3, in another embodiment of the present invention, above-mentioned steps S12 can specifically comprise:
Step S121, the movement locus of detection is converted into direction sequence;
Step S122, described direction sequence is mated with default unlocking direction sequence.
Detecting after movement locus, this movement locus can be converted into direction sequence; And default unlocking direction sequence is taken out from unlocking direction sequence library, and by this direction sequence and unlocking direction sequences match, judge whether both match; In the time that the match is successful, get final product triggering mobile terminals release; As unsuccessful, can continue to monitor by acceleration transducer the motion state of mobile terminal, wait for next triggering release.In the present embodiment, standard that should the match is successful not need direction sequence and unlocking direction sequence in full accord, can allow direction sequence and unlocking direction sequence to have the difference of certain limit.This certain limit can be by those skilled in the art's default setting, and/or by arranging and determine according to user.
For making the detection of acceleration transducer more accurate, can calibrate this acceleration transducer, to reach the needed effect of user.For 3-axis acceleration sensor elementary proving and coordinate axis off plumb Correction Problems, corresponding acceleration transducer calibration model and model solution algorithm are designed, and by actual test comparison acceleration transducer the precision before correction and after proofreading and correct, thereby verify the availability of bearing calibration.The measuring error that out of plumb can be brought of multiaxis acceleration transducer of proofreading and correct through the method is reduced to ± 2% in, can meet the demand that multiple Practical Project is measured.
With reference to Fig. 4, in another embodiment of the present invention, after above-mentioned steps S13, also can comprise:
Step S14, after mobile terminal release, enter to predefined interface.
Setting unlock command when (unlocking direction sequence), can set special unlock command, make mobile phone after release, directly to enter to certain particular interface (such as the main interface of certain application etc.) being triggered." left-upper-right-under-left side " unlocking direction sequence for directly entering the main interface of short message after mobile phone release such as can arrange, when mobile phone is when in screen lock state, if by acceleration transducer monitoring mobile phone by user by " left-upper-right-under-left side " direction order shake, can trigger this mobile phone and carry out release and after release, directly enter the main interface of short message, main this short message interface display is operated to user.
The unlock method of above-mentioned mobile terminal, can carry out by acceleration transducer the monitoring of motion state of mobile terminal, can realize by moving or rocking mobile terminal and carry out unlocking screen, promotes the convenience that user uses mobile terminal.
With reference to Fig. 5, tripper 20 1 embodiment of a kind of mobile terminal of the present invention are proposed.This tripper 20 can comprise: motion detection block 22, instruction matching module 23 and terminal unlocking module 24; This motion detection block 22, for during in screen lock state, detecting the movement locus of mobile terminal at mobile terminal by acceleration transducer; This instruction matching module 23, for mating the movement locus of detection with default unlock command; This terminal unlocking module 24, in the time that the match is successful, triggering mobile terminals is carried out release.
Acceleration transducer in the present embodiment is the sensor that can experience acceleration and convert usable output signal to, can measure the acceleration that tractive force produces.Acceleration is a space vector, will accurately understand on the one hand the motion state of object, must record the component in its three coordinate axis; On the other hand, do not knowing in advance under the occasion of movement direction of object, only having applying three-dimensional acceleration transducer to carry out sense acceleration signal.Three dimension acceleration sensor has the little and lightweight feature of volume, can measurement space acceleration, can accurately reflect the kinetic property of object comprehensively.
The mobile terminal (such as smart mobile phone or panel computer etc.) of the present embodiment can be by artificial movement or the mode of rocking, make acceleration sensor corresponding signal be detected, thereby judge that whether the movement locus of mobile terminal reaches the object of release with default unlock command (predetermined movement track).So, can make that the release of mobile terminal is had to more more options, also can increase the interest of release.
With reference to Fig. 6, in another embodiment of the present invention, above-mentioned tripper 20 also comprises: set receiver module 21, for setting up unlocking direction sequence library, receive the setting of unlocking direction sequence.
Realizing mobile or rocking before release, unlock command can be first set and receive by setting receiver module 21, such as default unlocking direction sequence etc.In the time carrying out the setting of unlocking direction sequence, can detect the movement locus of mobile terminal and be converted into direction sequence by acceleration transducer, such as user in the time setting can shake mobile phone to different directions, as shaken mobile phone by " left-upper-right-under " direction order, and thus obtained direction sequence is offered to user's confirmation, after user confirms, this direction sequence can be set as to unlocking direction sequence (unlock command), and be saved to unlocking direction sequence library (unlock command storehouse).This unlocking direction sequence library can be in the time that user sets unlocking direction sequence again, provides the unlocking direction sequence of having preserved to offer user and selects.
The mobile terminal of the present embodiment can enter screen lock state after standby certain hour, need first complete release as operated this shift action again., can monitor this mobile terminal by acceleration transducer and whether be kept in motion during in screen lock state at mobile terminal, can detect the movement locus of this mobile terminal as being kept in motion.
With reference to Fig. 7, in another embodiment of the present invention, above-mentioned instruction matching module 23 can comprise: sequence conversion unit 231 and sequences match unit 232; This sequence conversion unit 231, for being converted into direction sequence by the movement locus of detection; This sequences match unit 232, for mating described direction sequence with default unlocking direction sequence.
Detecting after movement locus, can this movement locus be converted into direction sequence by sequence conversion unit 231; And utilize sequences match unit 232 that default unlocking direction sequence is taken out from unlocking direction sequence library, and by this direction sequence and unlocking direction sequences match, judge whether both match; In the time that the match is successful, get final product triggering mobile terminals release; As unsuccessful, can continue to monitor by acceleration transducer the motion state of mobile terminal, wait for next triggering release.In the present embodiment, standard that should the match is successful not need direction sequence and unlocking direction sequence in full accord, can allow direction sequence and unlocking direction sequence to have the difference of certain limit.This certain limit can be by those skilled in the art's default setting, and/or by arranging and determine according to user.
For making the detection of acceleration transducer more accurate, can calibrate this acceleration transducer, to reach the needed effect of user.For 3-axis acceleration sensor elementary proving and coordinate axis off plumb Correction Problems, corresponding acceleration transducer calibration model and model solution algorithm are designed, and by actual test comparison acceleration transducer the precision before correction and after proofreading and correct, thereby verify the availability of bearing calibration.The measuring error that out of plumb can be brought of multiaxis acceleration transducer of proofreading and correct through the method is reduced to ± 2% in, can meet the demand that multiple Practical Project is measured.
With reference to Fig. 8, in another embodiment of the present invention, above-mentioned tripper 20 also can comprise: interface redirect module 25, and for enter to predefined interface after mobile terminal release.
Setting unlock command when (unlocking direction sequence), can set special unlock command by interface redirect module 25, make mobile phone after release, directly to enter to certain particular interface (such as the main interface of certain application etc.) being triggered." left-upper-right-under-left side " unlocking direction sequence for directly entering the main interface of short message after mobile phone release such as can arrange, when mobile phone is when in screen lock state, if by acceleration transducer monitoring mobile phone by user by " left-upper-right-under-left side " direction order shake, can trigger this mobile phone and carry out release and after release, directly enter the main interface of short message, main this short message interface display is operated to user.
The tripper 20 of above-mentioned mobile terminal, can carry out by acceleration transducer the monitoring of motion state of mobile terminal, can realize by moving or rocking mobile terminal and carry out unlocking screen, promotes the convenience that user uses mobile terminal.
The foregoing is only the preferred embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes instructions of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a unlock method for mobile terminal, is characterized in that, comprising:
During in screen lock state, detect the movement locus of mobile terminal at mobile terminal by acceleration transducer;
The movement locus of detection is mated with default unlock command;
In the time that the match is successful, triggering mobile terminals is carried out release.
2. the unlock method of mobile terminal according to claim 1, is characterized in that, described the movement locus of detection is comprised with the step that default unlock command mates:
The movement locus of detection is converted into direction sequence;
Described direction sequence is mated with default unlocking direction sequence.
3. the unlock method of mobile terminal according to claim 2, is characterized in that, before described method, also comprises:
Set up unlocking direction sequence library, receive the setting of unlocking direction sequence.
4. the unlock method of mobile terminal according to claim 3, it is characterized in that, in the time that unlocking direction sequence is set, can detect the movement locus of mobile terminal and be converted into direction sequence by acceleration transducer, the direction sequence of setting by confirming is unlocking direction sequence.
5. according to the unlock method of the mobile terminal described in any one in claim 1 to 4, it is characterized in that, the step that described triggering mobile terminals is carried out release also comprises afterwards:
After mobile terminal release, enter to predefined interface.
6. a tripper for mobile terminal, is characterized in that, comprising:
Motion detection block, for during in screen lock state, detecting the movement locus of mobile terminal at mobile terminal by acceleration transducer;
Instruction matching module, for mating the movement locus of detection with default unlock command;
Terminal unlocking module, in the time that the match is successful, triggering mobile terminals is carried out release.
7. the tripper of mobile terminal according to claim 6, is characterized in that, described instruction matching module comprises:
Sequence conversion unit, for being converted into direction sequence by the movement locus of detection;
Sequences match unit, for mating described direction sequence with default unlocking direction sequence.
8. the tripper of mobile terminal according to claim 7, is characterized in that, described device also comprises: set receiver module, for setting up unlocking direction sequence library, receive the setting of unlocking direction sequence.
9. the tripper of mobile terminal according to claim 8, it is characterized in that, described setting receiver module is also in the time that unlocking direction sequence is set, can be detected the movement locus of mobile terminal and be converted into direction sequence by acceleration transducer, the direction sequence of setting by confirming be unlocking direction sequence.
10. according to the tripper of the mobile terminal described in any one in claim 6 to 9, it is characterized in that, described device also comprises:
Interface redirect module, for entering to predefined interface after mobile terminal release.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210579380.XA CN103902176A (en) | 2012-12-27 | 2012-12-27 | Method and device for unlocking mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210579380.XA CN103902176A (en) | 2012-12-27 | 2012-12-27 | Method and device for unlocking mobile terminal |
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| CN103902176A true CN103902176A (en) | 2014-07-02 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104168373A (en) * | 2014-08-11 | 2014-11-26 | Tcl通讯（宁波）有限公司 | Mobile terminal information reading method and system based on action |
| CN104615240A (en) * | 2014-12-30 | 2015-05-13 | 小米科技有限责任公司 | Terminal unlocking method and device |
| CN104866270A (en) * | 2015-06-12 | 2015-08-26 | 联想(北京)有限公司 | Display method of display module and electronic equipment |
| CN105578462A (en) * | 2015-05-29 | 2016-05-11 | 宇龙计算机通信科技(深圳)有限公司 | Terminal access control method and device |
| CN105721757A (en) * | 2016-04-28 | 2016-06-29 | 努比亚技术有限公司 | Device and method for adjusting photographing parameters |
| WO2016123842A1 (en) * | 2015-02-03 | 2016-08-11 | 中兴通讯股份有限公司 | Method and device for starting application program of terminal |
| CN106534658A (en) * | 2015-09-10 | 2017-03-22 | 小米科技有限责任公司 | Method and apparatus for controlling shooting of camera and mobile terminal |
| CN108352130A (en) * | 2015-06-19 | 2018-07-31 | 詹森药业有限公司 | For drug products for administration and mixing and its device and method of appropriate technique drill |
| WO2018170820A1 (en) * | 2017-03-23 | 2018-09-27 | 李卓希 | Method for unlocking mobile terminal, and mobile terminal |
| CN109691884A (en) * | 2017-10-20 | 2019-04-30 | 蓝胡子创意行销有限公司 | The heating vessel that assortable application program uses |
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| CN109691884A (en) * | 2017-10-20 | 2019-04-30 | 蓝胡子创意行销有限公司 | The heating vessel that assortable application program uses |
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