CN103139354A - Method and device for unlocking cell phone - Google Patents
Method and device for unlocking cell phone Download PDFInfo
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- CN103139354A CN103139354A CN2013100396682A CN201310039668A CN103139354A CN 103139354 A CN103139354 A CN 103139354A CN 2013100396682 A CN2013100396682 A CN 2013100396682A CN 201310039668 A CN201310039668 A CN 201310039668A CN 103139354 A CN103139354 A CN 103139354A
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- 230000005484 gravity Effects 0.000 claims abstract description 55
- 238000001514 detection method Methods 0.000 claims description 21
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Abstract
The invention discloses a method and a device for unlocking a cell phone. The method comprises the steps of detecting whether a user touches a set area on a cell phone screen; when detecting that the user touches the set area of the cell phone screen, opening a gravity inductor, acquiring an included angle of the cell phone in real time by utilizing the gravity inductor; determining whether an absolute value of the difference between an included angle of the cell phone acquired at a certain moment and the included angle of the cell phone acquired by the gravity inductor at the beginning exceeds a set threshold in the process from the user touches the set area of the cell phone screen to the user leaves the cell phone screen, if the absolute value exceeds the threshold, carrying out unlocking operation on the cell phone screen. According to the scheme provided by the method and the device for unlocking the cell phone, a touch gesture of the user is combined with the inclination variation of the cell phone to complete unlocking operation of the cell phone, privacy of information of the cell phone user can be well protected, unlocking operation is convenient and novel, and user experience is improved.
Description
Technical field
The present invention relates to mobile phone screen release technical field, relate in particular to a kind of mobile phone unlock method and device.
Background technology
Smart mobile phone has been widely used in the middle of people's life.Compare with traditional mobile phone, smart mobile phone can be stored more personal information data, has good practicality and recreational.In order to protect the fail safe of cellphone subscriber's information, more need to when smart mobile phone is in non-working condition, mobile phone be locked and unlocking operation.
Have at present various mobile phone unlocking manners, such as slip release, card release, bubble release etc., but these unlocking manners all less than the good privacy of protection cellphone subscriber information, simultaneously permanent use can make the cellphone subscriber feel dull.Therefore, need to provide a kind of novelty, convenience, safe unlocking manner.
Summary of the invention
The object of the invention is to propose a kind of mobile phone unlock method and device, can be good at protecting the privacy of cellphone subscriber's information, and unlocking operation is convenient, novel, has improved user's experience.
For reaching this purpose, the present invention by the following technical solutions:
A kind of mobile phone unlock method, described method is:
Whether the detection user touches the setting regions on mobile phone screen;
After the user being detected and touching described mobile phone screen setting regions, open gravity sensor, utilize described gravity sensor Real-time Obtaining mobile phone angle of inclination;
Judgement touches described mobile phone screen setting regions to the process of leaving described mobile phone screen setting regions the user, whether have the mobile phone angle of inclination that a certain moment obtains, during with this release, the absolute value of the difference at the initial mobile phone angle of inclination that obtains of described gravity sensor surpasses the threshold value of setting;
When the mobile phone angle of inclination that exists a certain moment to obtain, when during with this release, the absolute value of the difference at the initial mobile phone angle of inclination that obtains of described gravity sensor surpasses the threshold value of setting, mobile phone screen is carried out unlocking operation.
Further, described setting regions is preferably the rectangular area that is positioned at the mobile phone screen center.
Further, described mobile phone angle of inclination comprises: directions X angle of inclination, Y-direction angle of inclination, Z direction angle of inclination;
Wherein, described directions X is that parallel with earth magnetic axis described Y-direction is direction from the bottom to top perpendicular to the ground by the direction of north to south, and described Z direction is vertical by the direction to the east of the west with the XY plane.
Further, the mobile phone angle of inclination that a certain moment obtains, during with this release, the difference at the initial mobile phone angle of inclination that obtains of described gravity sensor comprises: the directions X angle of inclination is poor, the Y-direction angle of inclination is poor, Z direction angle of inclination is poor;
The mobile phone angle of inclination that the described a certain moment obtains, during with this release, the absolute value of the difference at the initial mobile phone angle of inclination that obtains of described gravity sensor surpasses the threshold value of setting and is specially: described directions X angle of inclination is poor, the Y-direction angle of inclination is poor, the either direction angle of inclination difference of Z direction angle of inclination in poor be over the threshold value of described setting.
Further, judgement touches described mobile phone screen setting regions to the process of leaving described mobile phone screen setting regions the user, the whole mobile phone angle of inclination that obtains, when during with this release, the absolute value of the difference at the initial mobile phone angle of inclination that obtains of described gravity sensor does not all surpass the threshold value of described setting, close described gravity sensor.
The present invention also provides a kind of mobile phone tripper, and described device comprises:
Whether the gestures detection module touches setting regions on mobile phone screen for detection of the user;
Mobile phone angle detection module is used for opening gravity sensor after described gestures detection module detects the user and touches described mobile phone screen setting regions, utilizes described gravity sensor Real-time Obtaining mobile phone angle of inclination;
Control module, be used for judgement and touch described mobile phone screen setting regions to the process of leaving described mobile phone screen setting regions the user, whether have the mobile phone angle of inclination that a certain moment obtains, during with this release, the absolute value of the difference at the initial mobile phone angle of inclination that obtains of described gravity sensor surpasses the threshold value of setting;
Separate lock module, be used for when the mobile phone angle of inclination that exists a certain moment to obtain, when during with this release, the absolute value of the difference at the initial mobile phone angle of inclination that obtains of described gravity sensor surpasses the threshold value of setting, described mobile phone screen is carried out unlocking operation.
Further, described setting regions is preferably the rectangular area that is positioned at the mobile phone screen center.
Further, described mobile phone angle of inclination comprises: directions X angle of inclination, Y-direction angle of inclination, Z direction angle of inclination;
Wherein, described directions X is that parallel with earth magnetic axis described Y-direction is direction from the bottom to top perpendicular to the ground by the direction of north to south, and described Z direction is vertical by the direction to the east of the west with the XY plane.
Further, the mobile phone angle of inclination that a certain moment obtains, during with this release, the difference at the initial mobile phone angle of inclination that obtains of described gravity sensor comprises: the directions X angle of inclination is poor, the Y-direction angle of inclination is poor, Z direction angle of inclination is poor;
The mobile phone angle of inclination that the described a certain moment obtains, during with this release, the absolute value of the difference at the initial mobile phone angle of inclination that obtains of described gravity sensor surpasses the threshold value of setting and is specially: described directions X angle of inclination is poor, the Y-direction angle of inclination is poor, the either direction angle of inclination difference of Z direction angle of inclination in poor be over the threshold value of described setting.
Further, described control module judgement touches described mobile phone screen setting regions to the process of leaving described mobile phone screen setting regions the user, the whole mobile phone angle of inclination that obtains, when during with this release, the absolute value of the difference at the initial mobile phone angle of inclination that obtains of described gravity sensor does not all surpass the threshold value of described setting, close described gravity sensor.
Mobile phone unlock method and device that the present invention proposes; touch the mobile phone screen setting regions by judgement to the process of leaving the mobile phone screen setting regions the user; whether there is the mobile phone angle of inclination in a certain moment; during with this release, the absolute value of the difference at initial mobile phone angle of inclination surpasses the threshold value of setting; user's touch gestures and mobile phone tilt variation are combined to complete unlocking operation to mobile phone; can be good at protecting the privacy of cellphone subscriber's information; and unlocking operation is convenient, novel, has improved user's experience.
Description of drawings
Fig. 1 is a kind of mobile phone unlock method schematic flow sheet that the embodiment of the present invention one provides;
Fig. 2 is a kind of mobile phone tripper schematic diagram that the embodiment of the present invention two provides.
Embodiment
Further illustrate technical scheme of the present invention below in conjunction with accompanying drawing and by embodiment.
Embodiment one
Fig. 1 is a kind of mobile phone unlock method that the embodiment of the present invention one provides.Referring to Fig. 1, a kind of mobile phone unlock method is:
S201: whether the detection user touches the setting regions on mobile phone screen, and if so, execution in step S202 if not, continues to wait for.Described setting regions can for but be not limited to: the rectangular area at mobile phone screen center, the length and width correspondence is made as 1/3 of mobile phone screen length and width, or other rectangular areas that on mobile phone screen, the user can touch.
S202: open gravity sensor, utilize gravity sensor Real-time Obtaining mobile phone angle of inclination.
In step S202, gravity sensor is responded to the current phone angle of inclination on three directions.Described three directions are respectively: parallel with earth magnetic axis by the directions X of north to south, and Y-direction from the bottom to top perpendicular to the ground, vertical with the XY plane by to the east of the Z in west direction.Therefore the mobile phone angle of inclination comprises the angle of inclination information of three directions: directions X angle of inclination, Y-direction angle of inclination, Z direction angle of inclination.Wherein, the angle that becomes with X-axis of the directions X angle of inclination projection that is the mobile phone direction on the XY plane; The angle that the projection that the Y-direction angle of inclination is the mobile phone direction on the YZ plane becomes with Y-axis; The angle that the projection that Z direction angle of inclination is the mobile phone direction on the ZX plane becomes with Z axis.Described mobile phone direction is to point to the mobile phone top from mobile phone bottom, and the direction parallel with mobile phone both sides.
S203: judgement touches the mobile phone screen setting regions to the process of leaving the mobile phone screen setting regions the user, whether there is the mobile phone angle of inclination that a certain moment obtains, during with this release, the absolute value of the difference at the initial mobile phone angle of inclination that obtains of gravity sensor surpasses the threshold alpha (for example 90 degree) of setting, if, execution in step S204, otherwise, execution in step S205.
For step S203, the mobile phone angle of inclination of establishing that a certain moment T obtains is (α
x, α
y, α
z), during this release, the initial mobile phone angle of inclination that obtains of gravity sensor is (α
x0, α
y0, α
z0), mobile phone angle of inclination (α
x, α
y, α
z) with the mobile phone angle of inclination be (α
x0, α
y0, α
z0) difference Δ α comprise that the angle of inclination of three directions is poor: the directions X poor (α in angle of inclination
x-α
x0), the Y-direction poor (α in angle of inclination
y-α
y0), the Z direction poor (α in angle of inclination
z-α
z0).Mobile phone angle of inclination (α during moment T
x, α
y, α
z) with the mobile phone angle of inclination be (α
x0, α
y0, α
z0) threshold alpha that surpass to set of the absolute value of difference Δ α refer to: the directions X poor (α in angle of inclination
x-α
x0), the Y-direction poor (α in angle of inclination
y-α
y0), the Z direction poor (α in angle of inclination
z-α
z0) in the poor absolute value in either direction angle of inclination surpass the threshold alpha of setting.The mobile phone location when absolute value of described difference DELTA α can effectively be identified moment T, the mobile phone location when during with this release, gravity sensor obtains the angle of inclination data is for the first time compared, the tilt variation that occurs.
S204: mobile phone screen is carried out unlocking operation, after the mobile phone screen release, close gravity sensor, with all mobile phone angle of inclination zero clearings that gets.
S205: close gravity sensor, with all mobile phone angle of inclination zero clearings that gets.
The mobile phone unlock method that the present invention proposes; touch the mobile phone screen setting regions by judgement to the process of leaving the mobile phone screen setting regions the user; whether there is the mobile phone angle of inclination that a certain moment obtains; during with this release, the absolute value of the difference at the initial mobile phone angle of inclination that obtains of gravity sensor surpasses the threshold value of setting; user's touch gestures and mobile phone tilt variation are combined to complete unlocking operation to mobile phone; can be good at protecting the privacy of cellphone subscriber's information; and unlocking operation is convenient, novel, has improved user's experience.
Embodiment two
Fig. 2 is a kind of mobile phone tripper schematic diagram that the embodiment of the present invention two provides.Referring to Fig. 2, a kind of mobile phone tripper comprises: gestures detection module 201, mobile phone angle detection module 202, control module 203, solution lock module 204.
Whether gestures detection module 201 touches setting regions on mobile phone screen for detection of the user.Described setting regions can for but be not limited to: the rectangular area at mobile phone screen center, the length and width correspondence is made as 1/3 of mobile phone screen length and width, or other rectangular areas that on mobile phone screen, the user can touch.
Mobile phone angle detection module 202 is used for opening gravity sensor after gestures detection module 201 detects the user and touches the mobile phone screen setting regions, utilizes gravity sensor Real-time Obtaining mobile phone angle of inclination.
For mobile phone angle detection module 202, gravity sensor is responded to the current phone angle of inclination on three directions.Described three directions are respectively: parallel with earth magnetic axis by the directions X of north to south, and Y-direction from the bottom to top perpendicular to the ground, vertical with the XY plane by to the east of the Z in west direction.Therefore the mobile phone angle of inclination comprises the angle of inclination information of three directions: directions X angle of inclination, Y-direction angle of inclination, Z direction angle of inclination.Wherein, identical with embodiment one about the description at directions X angle of inclination, Y-direction angle of inclination, Z direction angle of inclination, repeat no more here.
If a certain moment T obtains mobile phone angle of inclination is (α
x, α
y, α
z), during this release, the initial mobile phone angle of inclination that obtains of gravity sensor is (α
x0, α
y0, α
z0), mobile phone angle of inclination (α
x, α
y, α
z) with the mobile phone angle of inclination be (α
x0, α
y0, α
z0) difference Δ α comprise that the angle of inclination of three directions is poor: the directions X poor (α in angle of inclination
x-α
x0), the Y-direction poor (α in angle of inclination
y-α
y0), the Z direction poor (α in angle of inclination
z-α
z0).Mobile phone angle of inclination (α during moment T
x, α
y, α
z) with the mobile phone angle of inclination be (α
x0, α
y0, α
z0) threshold alpha that surpass to set of the absolute value of difference Δ α refer to: the directions X poor (α in angle of inclination
x-α
x0), the Y-direction poor (α in angle of inclination
y-α
y0), the Z direction poor (α in angle of inclination
z-α
z0) in the poor absolute value in either direction angle of inclination surpass the threshold alpha of setting.The mobile phone location when absolute value of described difference DELTA α can effectively be identified moment T, the mobile phone location when during with this release, gravity sensor obtains the angle of inclination data is for the first time compared, the tilt variation that occurs.
mobile phone tripper provided by the invention, utilize gestures detection module 201 to detect users and whether touch setting regions on mobile phone screen, mobile phone angle detection module 202 detection of handset angles of inclination, control module 203 judgements touch the mobile phone screen setting regions to the process of leaving the mobile phone screen setting regions the user, whether there is the mobile phone angle of inclination that a certain moment obtains, during with this release, the absolute value of the difference at the initial mobile phone angle of inclination that obtains of gravity sensor surpasses the threshold value of setting, thereby combine by touch gestures and the mobile phone tilt variation with the user, complete the unlocking operation to mobile phone, can be good at protecting the privacy of cellphone subscriber's information, and unlocking operation is convenient, novel, improved user's experience.
Note, above-mentioned is only preferred embodiment of the present invention and institute's application technology principle.Skilled person in the art will appreciate that to the invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious variations, readjust and substitute and can not break away from protection scope of the present invention.Therefore, although by above embodiment, the present invention is described in further detail, the present invention is not limited only to above embodiment, in the situation that do not break away from the present invention's design, can also comprise more other equivalent embodiment, and scope of the present invention is determined by appended claim scope.
Claims (10)
1. a mobile phone unlock method, is characterized in that, described method is:
Whether the detection user touches the setting regions on mobile phone screen;
After the user being detected and touching described mobile phone screen setting regions, open gravity sensor, utilize described gravity sensor Real-time Obtaining mobile phone angle of inclination;
Judgement touches described mobile phone screen setting regions to the process of leaving described mobile phone screen setting regions the user, whether have the mobile phone angle of inclination that a certain moment obtains, during with this release, the absolute value of the difference at the initial mobile phone angle of inclination that obtains of described gravity sensor surpasses the threshold value of setting;
When the mobile phone angle of inclination that exists a certain moment to obtain, when during with this release, the absolute value of the difference at the initial mobile phone angle of inclination that obtains of described gravity sensor surpasses the threshold value of setting, mobile phone screen is carried out unlocking operation.
2. a kind of mobile phone unlock method according to claim 1, is characterized in that, described setting regions is preferably the rectangular area that is positioned at the mobile phone screen center.
3. a kind of mobile phone unlock method according to claim 1, is characterized in that, described mobile phone angle of inclination comprises: directions X angle of inclination, Y-direction angle of inclination, Z direction angle of inclination;
Wherein, described directions X is that parallel with earth magnetic axis described Y-direction is direction from the bottom to top perpendicular to the ground by the direction of north to south, and described Z direction is vertical by the direction to the east of the west with the XY plane.
4. a kind of mobile phone unlock method according to claim 3, it is characterized in that, the mobile phone angle of inclination that a certain moment obtains, during with this release, the difference at the initial mobile phone angle of inclination that obtains of described gravity sensor comprises: the directions X angle of inclination is poor, the Y-direction angle of inclination is poor, Z direction angle of inclination is poor;
The mobile phone angle of inclination that the described a certain moment obtains, during with this release, the absolute value of the difference at the initial mobile phone angle of inclination that obtains of described gravity sensor surpasses the threshold value of setting and is specially: described directions X angle of inclination is poor, the Y-direction angle of inclination is poor, the either direction angle of inclination difference of Z direction angle of inclination in poor be over the threshold value of described setting.
5. a kind of mobile phone unlock method according to claim 1, it is characterized in that, judgement touches described mobile phone screen setting regions to the process of leaving described mobile phone screen setting regions the user, the whole mobile phone angle of inclination that obtains, when during with this release, the absolute value of the difference at the initial mobile phone angle of inclination that obtains of described gravity sensor does not all surpass the threshold value of described setting, close described gravity sensor.
6. a mobile phone tripper, is characterized in that, described device comprises:
Whether the gestures detection module touches setting regions on mobile phone screen for detection of the user;
Mobile phone angle detection module is used for opening gravity sensor after described gestures detection module detects the user and touches described mobile phone screen setting regions, utilizes described gravity sensor Real-time Obtaining mobile phone angle of inclination;
Control module, be used for judgement and touch described mobile phone screen setting regions to the process of leaving described mobile phone screen setting regions the user, whether have the mobile phone angle of inclination that a certain moment obtains, during with this release, the absolute value of the difference at the initial mobile phone angle of inclination that obtains of described gravity sensor surpasses the threshold value of setting;
Separate lock module, be used for when the mobile phone angle of inclination that exists a certain moment to obtain, when during with this release, the absolute value of the difference at the initial mobile phone angle of inclination that obtains of described gravity sensor surpasses the threshold value of setting, described mobile phone screen is carried out unlocking operation.
7. a kind of mobile phone tripper according to claim 6, is characterized in that, described setting regions is preferably the rectangular area that is positioned at the mobile phone screen center.
8. a kind of mobile phone tripper according to claim 6, is characterized in that, described mobile phone angle of inclination comprises: directions X angle of inclination, Y-direction angle of inclination, Z direction angle of inclination;
Wherein, described directions X is that parallel with earth magnetic axis described Y-direction is direction from the bottom to top perpendicular to the ground by the direction of north to south, and described Z direction is vertical by the direction to the east of the west with the XY plane.
9. a kind of mobile phone tripper according to claim 8, it is characterized in that, the mobile phone angle of inclination that a certain moment obtains, during with this release, the difference at the initial mobile phone angle of inclination that obtains of described gravity sensor comprises: the directions X angle of inclination is poor, the Y-direction angle of inclination is poor, Z direction angle of inclination is poor;
The mobile phone angle of inclination that the described a certain moment obtains, during with this release, the absolute value of the difference at the initial mobile phone angle of inclination that obtains of described gravity sensor surpasses the threshold value of setting and is specially: described directions X angle of inclination is poor, the Y-direction angle of inclination is poor, the either direction angle of inclination difference of Z direction angle of inclination in poor be over the threshold value of described setting.
10. a kind of mobile phone tripper according to claim 6, it is characterized in that, described control module judgement touches described mobile phone screen setting regions to the process of leaving described mobile phone screen setting regions the user, the whole mobile phone angle of inclination that obtains, when during with this release, the absolute value of the difference at the initial mobile phone angle of inclination that obtains of described gravity sensor does not all surpass the threshold value of described setting, close described gravity sensor.
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|---|---|---|---|
| CN201310039668.2A CN103139354B (en) | 2013-01-31 | 2013-01-31 | A kind of mobile phone unlock method and device |
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|---|---|---|---|
| CN201310039668.2A CN103139354B (en) | 2013-01-31 | 2013-01-31 | A kind of mobile phone unlock method and device |
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| CN103139354A true CN103139354A (en) | 2013-06-05 |
| CN103139354B CN103139354B (en) | 2016-03-02 |
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| CN106354494A (en) * | 2016-08-23 | 2017-01-25 | 宇龙计算机通信科技(深圳)有限公司 | Quick start method and system of application program |
| WO2018068554A1 (en) * | 2016-10-14 | 2018-04-19 | 中兴通讯股份有限公司 | Mobile terminal and anti-theft method |
| CN107959745A (en) * | 2016-10-14 | 2018-04-24 | 中兴通讯股份有限公司 | Mobile terminal and theft preventing method |
| CN107959745B (en) * | 2016-10-14 | 2020-12-04 | 中兴通讯股份有限公司 | Mobile terminal and anti-theft method |
| CN107450839B (en) * | 2017-07-28 | 2019-12-10 | Oppo广东移动通信有限公司 | Control method and device based on black screen gesture, storage medium and mobile terminal |
| CN107422860B (en) * | 2017-07-28 | 2020-01-14 | Oppo广东移动通信有限公司 | Control method and device based on black screen gesture, storage medium and mobile terminal |
| CN107450839A (en) * | 2017-07-28 | 2017-12-08 | 广东欧珀移动通信有限公司 | Control method, device, storage medium and mobile terminal based on blank screen gesture |
| CN107422860A (en) * | 2017-07-28 | 2017-12-01 | 广东欧珀移动通信有限公司 | Control method, device, storage medium and mobile terminal based on blank screen gesture |
| CN112277878A (en) * | 2019-07-11 | 2021-01-29 | 魏立江 | Keyless entry system |
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