CN104933339A - Unlocking control method and mobile terminal - Google Patents
Unlocking control method and mobile terminal Download PDFInfo
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- CN104933339A CN104933339A CN201510334275.3A CN201510334275A CN104933339A CN 104933339 A CN104933339 A CN 104933339A CN 201510334275 A CN201510334275 A CN 201510334275A CN 104933339 A CN104933339 A CN 104933339A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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Abstract
The embodiment of the invention relates to the technical field of communication, and discloses an unlocking control method and a mobile terminal. The method comprises the following steps: collecting an unlocking fingerprint through a fingerprint identification module; verifying whether the unlocking fingerprint is matched with a prestored registration fingerprint or not, if the unlocking fingerprint is matched with the prestored registration fingerprint, collecting a sliding track through the fingerprint identification module; and verifying whether the sliding track is matched with a prestored registration sliding track or not, and if the sliding track is matched with the prestored registration sliding track, executing a screen unlocking operation. The embodiment of the invention is implemented to lower potential safety hazards in the unlocking fingerprint.
Description
Technical field
The present invention relates to communication technical field, be specifically related to a kind of solution lock control method and mobile terminal.
Background technology
At present, comprise smart mobile phone, a lot of mobile terminals of panel computer all possess unlocked by fingerprint function.Wherein, utilize unlocked by fingerprint function can save user and input the troublesome operation brought when unlocking pin or input unlock pattern, can the unblock efficiency of lifting mobile terminal well.But find in practice, user is when contacting the objects such as water tumbler, windowpane, touch-screen, stainless steel, and user fingerprints is easy to be retained on these objects, thus easily causes the leakage of user fingerprints, thus unlocked by fingerprint is made to there is very large potential safety hazard.
Summary of the invention
The embodiment of the invention discloses a kind of solution lock control method and mobile terminal, the potential safety hazard that unlocked by fingerprint exists can be reduced.
Embodiment of the present invention first aspect discloses a kind of solution lock control method, comprising:
Fingerprint is unlocked by the collection of fingerprint recognition module;
Verify whether the registered fingerprint of described unblock fingerprint and pre-stored matches, if the registered fingerprint of described unblock fingerprint and pre-stored matches, gather sliding trace by described fingerprint recognition module;
Verify whether the registration sliding trace of described sliding trace and pre-stored matches, if the registration sliding trace of described sliding trace and pre-stored matches, perform screen-unblocking operation.
In the first aspect of the embodiment of the present invention, after the registered fingerprint of the described unblock fingerprint of described checking and pre-stored matches, and described gather sliding trace by described fingerprint recognition module before, described method also comprises:
Detect local terminal and whether setting posture changing event occurs, wherein, described setting posture changing event comprises attitude residing for described local terminal and transforms to horizontal attitude by perpendicular attitude; Wherein, described fingerprint recognition module is arranged on the cover plate back side of described local terminal;
If there is described setting posture changing event, the step being gathered sliding trace by described fingerprint recognition module described in execution.
In the first aspect of the embodiment of the present invention, whether the registered fingerprint of the described unblock fingerprint of described checking and pre-stored matches, and comprising:
Verify that whether described unblock fingerprint is consistent with the registered fingerprint of pre-stored, if described unblock fingerprint is consistent with the registered fingerprint of pre-stored, verify whether the number of times collected in the first preset duration that described registered fingerprint is bound of described unblock fingerprint is positioned at the times of collection scope of described registered fingerprint binding, if described unblock fingerprint collected number of times in the first preset duration that described registered fingerprint is bound is positioned at the times of collection scope of described registered fingerprint binding, the registered fingerprint verifying described unblock fingerprint and pre-stored matches.
In the first aspect of the embodiment of the present invention, whether the registration sliding trace of the described sliding trace of described checking and pre-stored matches, and comprising:
Verify that whether described sliding trace is consistent with the registration sliding trace of pre-stored, if described sliding trace is consistent with the registration sliding trace of pre-stored, verify whether described sliding trace collected number of times in the second preset duration that described registration sliding trace is bound is positioned at the times of collection scope of described registration sliding trace binding, if described sliding trace collected number of times in the second preset duration that described registration sliding trace is bound is positioned at the times of collection scope of described registration sliding trace binding, the registration sliding trace verifying described sliding trace and pre-stored matches.
In the first aspect of the embodiment of the present invention, after the registration sliding trace verifying described sliding trace and pre-stored matches, and before the operation of execution screen-unblocking, described method also comprises:
The third party jointly specified to described registered fingerprint and described registration sliding trace sends screen-unblocking permission request, and the screen-unblocking receiving described third party transmission allows instruction;
Respond described screen-unblocking and allow instruction, the step of the execution screen-unblocking operation described in execution.
Embodiment of the present invention second aspect discloses a kind of mobile terminal, comprising:
Fingerprint collecting unit, for unlocking fingerprint by the collection of fingerprint recognition module;
Fingerprint authentication unit, for verifying whether the registered fingerprint of described unblock fingerprint and pre-stored matches;
Track collecting unit, for when described fingerprint authentication unit verifies that the registered fingerprint of described unblock fingerprint and pre-stored matches, gathers sliding trace by described fingerprint recognition module;
Track authentication unit, for verifying whether the registration sliding trace of described sliding trace and pre-stored matches;
Performance element, for when described track authentication unit judges that the registration sliding trace of described sliding trace and pre-stored matches, performs screen-unblocking operation.
In the second aspect of the embodiment of the present invention, described mobile terminal also comprises:
Posture detecting unit, after verifying that the registered fingerprint of described unblock fingerprint and pre-stored matches at described fingerprint authentication unit, detect local terminal and whether setting posture changing event occurs, if there is described setting posture changing event, trigger described track collecting unit perform described in when described fingerprint authentication unit verifies that the registered fingerprint of described unblock fingerprint and pre-stored matches, by the step of described fingerprint recognition module collection sliding trace; Wherein, described setting posture changing event comprises attitude residing for described local terminal and transforms to horizontal attitude by perpendicular attitude; Wherein, described fingerprint recognition module is arranged on the cover plate back side of described local terminal.
In the second aspect of the embodiment of the present invention, described fingerprint authentication unit comprises:
Fingerprint authentication subelement, for verifying that whether described unblock fingerprint is consistent with the registered fingerprint of pre-stored;
First number checking subelement, for when described fingerprint authentication subelement verifies that described unblock fingerprint is consistent with the registered fingerprint of pre-stored, verify whether the number of times collected in the first preset duration that described registered fingerprint is bound of described unblock fingerprint is positioned at the times of collection scope of described registered fingerprint binding, if described unblock fingerprint collected number of times in the first preset duration that described registered fingerprint is bound is positioned at the times of collection scope of described registered fingerprint binding, the registered fingerprint verifying described unblock fingerprint and pre-stored matches.
In the second aspect of the embodiment of the present invention, described track authentication unit comprises:
Track checking subelement, for verifying that whether described sliding trace is consistent with the registration sliding trace of pre-stored;
Second number checking subelement, for when described track checking subelement verifies that described sliding trace is consistent with the registration sliding trace of pre-stored, verify whether described sliding trace collected number of times in the second preset duration that described registration sliding trace is bound is positioned at the times of collection scope of described registration sliding trace binding, if described sliding trace collected number of times in the second preset duration that described registration sliding trace is bound is positioned at the times of collection scope of described registration sliding trace binding, the registration sliding trace verifying described sliding trace and pre-stored matches.
In the second aspect of the embodiment of the present invention, described mobile terminal also comprises:
Interactive unit, after registration sliding trace for verifying described sliding trace and pre-stored at described track authentication unit matches, the third party jointly specified to described registered fingerprint and described registration sliding trace sends screen-unblocking permission request, and the screen-unblocking receiving described third party transmission allows instruction, respond described screen-unblocking and allow instruction, trigger the step of the execution screen-unblocking operation described in the execution of described performance element.
Compared with prior art, the embodiment of the present invention has following beneficial effect:
In the embodiment of the present invention, after unlocking fingerprint by the collection of fingerprint recognition module, if the registered fingerprint that checking unlocks fingerprint and pre-stored matches, sliding trace is gathered again by fingerprint recognition module, when verifying that the registration sliding trace of sliding trace and pre-stored matches, just perform screen-unblocking operation.Visible, by the enforcement embodiment of the present invention, even if user fingerprints there occurs leakage, in execution screen-unblocking process, still need the sliding trace gathered to match can perform unblock with registration sliding trace, thus the potential safety hazard of unlocked by fingerprint existence can be reduced.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of schematic flow sheet separating lock control method disclosed in the embodiment of the present invention;
Fig. 2 is the disclosed another kind of schematic flow sheet separating lock control method of the embodiment of the present invention;
Fig. 3 is the disclosed another kind of schematic flow sheet separating lock control method of the embodiment of the present invention;
Fig. 4 is the disclosed another kind of schematic flow sheet separating lock control method of the embodiment of the present invention;
Fig. 5 is the disclosed another kind of schematic flow sheet separating lock control method of the embodiment of the present invention;
Fig. 6 is the structural representation of a kind of mobile terminal disclosed in the embodiment of the present invention;
Fig. 7 is the structural representation of another kind of mobile terminal disclosed in the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the invention discloses a kind of solution lock control method and mobile terminal, the potential safety hazard that unlocked by fingerprint exists can be reduced.Below be described in detail respectively.
Refer to Fig. 1, Fig. 1 is a kind of schematic flow sheet separating lock control method disclosed in the embodiment of the present invention.As shown in Figure 1, this solution lock control method can comprise the following steps.
101, mobile terminal unlocks fingerprint by the collection of fingerprint recognition module.
In the embodiment of the present invention, mobile terminal can comprise cell phone, panel computer, personal digital assistant (Personal Digital Assistant, PDA), mobile internet device (Mobile Internet Device, all kinds of mobile terminal such as MID), the embodiment of the present invention is not construed as limiting.
In one embodiment, fingerprint recognition module can be arranged on the cover plate back side of mobile terminal, and the smooth setting in the cover plate back side, and in all sides of fingerprint recognition module, can light source be set, to illuminate fingerprint recognition module region, or with the duty of different illumination forms instruction fingerprint recognition module.
In another kind of embodiment, fingerprint recognition module can be arranged on below the guidance panel of mobile terminal, and guidance panel can be transparent face glass, and fingerprint recognition module is not through guidance panel, and all sides of fingerprint recognition module below guidance panel can be provided with light source, to illuminate fingerprint recognition module region, or with the duty of different illumination forms instruction fingerprint recognition module.
102, whether the registered fingerprint of mobile terminal checking unblock fingerprint and pre-stored matches, if the registered fingerprint unlocking fingerprint and pre-stored matches, performs step 103; Otherwise if the registered fingerprint unlocking fingerprint and pre-stored does not match, it is illegal that prompting unlocks fingerprint, process ends.
103, mobile terminal gathers sliding trace by fingerprint recognition module.
In the embodiment of the present invention; mobile terminal can gather the various sliding trace such as " O " shape, "+" shape of user's input by fingerprint recognition module, and the various sliding trace such as " O " shape, "+" shape that collected by fingerprint recognition module of mobile terminal can also on the guidance panel of mobile terminal simultaneous display.
104, whether the registration sliding trace of mobile terminal checking sliding trace and pre-stored matches, if the registration sliding trace of sliding trace and pre-stored matches, performs step 105; Otherwise prompting sliding trace is illegal, process ends.
105, mobile terminal performs screen-unblocking operation.
In the embodiment of the present invention, mobile terminal can pre-stored registered fingerprint and registration sliding trace, closer, mobile terminal can the registered fingerprint that matches of the one or more third parties (i.e. third party contact person) in pre-stored address list and registration sliding trace, make the unblock fingerprint inputted in screen-unblocking process like this, the registered fingerprint that sliding trace is corresponding with the third party of pre-stored respectively, during registration sliding trace coupling, just allow to perform unblock, and this third party can be different people from performing the active user that screen-unblocking operates on mobile terminals, also can be same person, thus the potential safety hazard of unlocked by fingerprint existence can be reduced.
In the method described by Fig. 1, after unlocking fingerprint by the collection of fingerprint recognition module, if the registered fingerprint that checking unlocks fingerprint and pre-stored matches, sliding trace is gathered again by fingerprint recognition module, when verifying that the registration sliding trace of sliding trace and pre-stored matches, just perform screen-unblocking operation.Visible, by the method described by enforcement Fig. 1, even if user fingerprints there occurs leakage, in execution screen-unblocking process, still need the sliding trace gathered to match can perform unblock with registration sliding trace, thus the potential safety hazard of unlocked by fingerprint existence can be reduced.
Refer to Fig. 2, Fig. 2 is the disclosed another kind of schematic flow sheet separating lock control method of the embodiment of the present invention.As shown in Figure 2, this solution lock control method can comprise the following steps.
201, mobile terminal unlocks fingerprint by the collection of fingerprint recognition module.
In one embodiment, fingerprint recognition module can be arranged on the cover plate back side of mobile terminal, and the smooth setting in the cover plate back side, and in all sides of fingerprint recognition module, can light source be set, to illuminate fingerprint recognition module region, or with the duty of different illumination forms instruction fingerprint recognition module.
In another kind of embodiment, fingerprint recognition module can be arranged on below the guidance panel of mobile terminal, and guidance panel can be transparent face glass, and fingerprint recognition module is not through guidance panel, and all sides of fingerprint recognition module below guidance panel can be provided with light source, to illuminate fingerprint recognition module region, or with the duty of different illumination forms instruction fingerprint recognition module.
202, whether the registered fingerprint of mobile terminal checking unblock fingerprint and pre-stored matches, if the registered fingerprint unlocking fingerprint and pre-stored matches, performs step 203; Otherwise if the registered fingerprint unlocking fingerprint and pre-stored does not match, it is illegal that prompting unlocks fingerprint, process ends.
203, whether mobile terminal detection local terminal (i.e. mobile terminal) there is setting posture changing event, and wherein, this setting posture changing event comprises attitude residing for local terminal and transforms to horizontal attitude by perpendicular attitude; Wherein, fingerprint recognition module is arranged on the cover plate back side of local terminal; If there is setting posture changing event, perform step 204; Otherwise, the failure of prompting posture changing event, process ends.
In the embodiment of the present invention, attitude residing for local terminal transforms to horizontal attitude by perpendicular attitude and refers to, residing for local terminal guidance panel, attitude transforms to horizontal attitude by perpendicular attitude.Especially, when attitude transforms to horizontal attitude by perpendicular attitude residing for local terminal, because fingerprint recognition module is arranged on the cover plate back side of local terminal, input sliding trace is not easily spied on by people around, thus the security of screen-unblocking can be improved.
204, mobile terminal gathers sliding trace by fingerprint recognition module.
In the embodiment of the present invention; mobile terminal can gather the various sliding trace such as " O " shape, "+" shape of user's input by fingerprint recognition module, and the various sliding trace such as " O " shape, "+" shape that collected by fingerprint recognition module of mobile terminal can also on the guidance panel of mobile terminal simultaneous display.
205, whether the registration sliding trace of mobile terminal checking sliding trace and pre-stored matches, if the registration sliding trace of sliding trace and pre-stored matches, performs step 206; Otherwise prompting sliding trace is illegal, process ends.
206, mobile terminal sends screen-unblocking to the third party that registered fingerprint and registration sliding trace are specified jointly and allows request, and the screen-unblocking receiving third party's transmission allows instruction.
In the embodiment of the present invention, mobile terminal can pre-stored registered fingerprint and registration sliding trace, closer, mobile terminal can the registered fingerprint that matches of the one or more third parties (i.e. third party contact person) in pre-stored address list and registration sliding trace, make the unblock fingerprint inputted in screen-unblocking process like this, the registered fingerprint that sliding trace is corresponding with the third party of pre-stored respectively, during registration sliding trace coupling, just allow to perform unblock, and this third party can be different people from performing the active user that screen-unblocking operates on mobile terminals, also can be same person, thus the potential safety hazard of unlocked by fingerprint existence can be reduced.
207, mobile terminal responds this screen-unblocking and allows instruction, performs screen-unblocking operation.
In the method described by Fig. 2, even if user fingerprints there occurs leakage, in execution screen-unblocking process, still need the sliding trace gathered to match with registration sliding trace, and the third party needing registered fingerprint and registration sliding trace jointly to specify allows just can perform unblock, thus the potential safety hazard of unlocked by fingerprint existence can be reduced.
Refer to Fig. 3, Fig. 3 is the disclosed another kind of schematic flow sheet separating lock control method of the embodiment of the present invention.As shown in Figure 3, this solution lock control method can comprise the following steps.
301, mobile terminal unlocks fingerprint by the collection of fingerprint recognition module.
In one embodiment, fingerprint recognition module can be arranged on the cover plate back side of mobile terminal, and the smooth setting in the cover plate back side, and in all sides of fingerprint recognition module, can light source be set, to illuminate fingerprint recognition module region, or with the duty of different illumination forms instruction fingerprint recognition module.
In another kind of embodiment, fingerprint recognition module can be arranged on below the guidance panel of mobile terminal, and guidance panel can be transparent face glass, and fingerprint recognition module is not through guidance panel, and all sides of fingerprint recognition module below guidance panel can be provided with light source, to illuminate fingerprint recognition module region, or with the duty of different illumination forms instruction fingerprint recognition module.
302, whether mobile terminal checking unblock fingerprint is consistent with the registered fingerprint of pre-stored, if it is consistent with the registered fingerprint of pre-stored to unlock fingerprint, performs step 303; Otherwise if the registered fingerprint unlocking fingerprint and pre-stored is inconsistent, it is illegal that prompting unlocks fingerprint, process ends.
303, mobile terminal checking unlocks the times of collection scope whether fingerprint number of times collected in the first preset duration that registered fingerprint is bound is positioned at registered fingerprint binding, if unlock the times of collection scope that fingerprint collected number of times in the first preset duration that registered fingerprint is bound is positioned at registered fingerprint binding, verify the registered fingerprint unlocking fingerprint and pre-stored and match.
Otherwise, if unlock the times of collection scope that fingerprint number of times collected in the first preset duration that registered fingerprint is bound is not positioned at registered fingerprint binding, then verify the registered fingerprint unlocking fingerprint and pre-stored not match, mobile terminal can be pointed out and be unlocked fingerprint collecting failure, process ends.
In the embodiment of the present invention, when user's finger often contacts one time with fingerprint recognition module, fingerprint recognition module can gather and unlock fingerprint once, and when user's finger keeps in touch for a long time with fingerprint recognition module, fingerprint recognition module also only gathers and unlocks fingerprint once.
In the embodiment of the present invention, by implementing above-mentioned steps 302 and step 303, mobile terminal can verify whether the registered fingerprint unlocking fingerprint and pre-stored matches, if the registered fingerprint unlocking fingerprint and pre-stored matches, performs step 304; Otherwise if the registered fingerprint unlocking fingerprint and pre-stored does not match, it is illegal that prompting unlocks fingerprint, process ends.
304, mobile terminal gathers sliding trace by fingerprint recognition module.
In the embodiment of the present invention; mobile terminal can gather the various sliding trace such as " O " shape, "+" shape of user's input by fingerprint recognition module, and the various sliding trace such as " O " shape, "+" shape that collected by fingerprint recognition module of mobile terminal can also on the guidance panel of mobile terminal simultaneous display.
305, whether the registration sliding trace of mobile terminal checking sliding trace and pre-stored matches, if the registration sliding trace of sliding trace and pre-stored matches, performs step 306; Otherwise prompting sliding trace is illegal, process ends.
306, mobile terminal sends screen-unblocking to the third party that registered fingerprint and registration sliding trace are specified jointly and allows request, and the screen-unblocking receiving third party's transmission allows instruction.
In the embodiment of the present invention, mobile terminal can pre-stored registered fingerprint and registration sliding trace, closer, mobile terminal can the registered fingerprint that matches of the one or more third parties (i.e. third party contact person) in pre-stored address list and registration sliding trace, make the unblock fingerprint inputted in screen-unblocking process like this, the registered fingerprint that sliding trace is corresponding with the third party of pre-stored respectively, during registration sliding trace coupling, just allow to perform unblock, and this third party can be different people from performing the active user that screen-unblocking operates on mobile terminals, also can be same person, thus the potential safety hazard of unlocked by fingerprint existence can be reduced.
307, mobile terminal responds this screen-unblocking and allows instruction, performs the step of screen-unblocking operation.
In the method described by Fig. 3, even if user fingerprints there occurs leakage, in execution screen-unblocking process, still need the sliding trace gathered to match with registration sliding trace, and the third party needing registered fingerprint and registration sliding trace jointly to specify allows just can perform unblock, thus the potential safety hazard of unlocked by fingerprint existence can be reduced.
Refer to Fig. 4, Fig. 4 is the disclosed another kind of schematic flow sheet separating lock control method of the embodiment of the present invention.As shown in Figure 4, this solution lock control method can comprise the following steps.
401, mobile terminal unlocks fingerprint by the collection of fingerprint recognition module.
In one embodiment, fingerprint recognition module can be arranged on the cover plate back side of mobile terminal, and the smooth setting in the cover plate back side, and in all sides of fingerprint recognition module, can light source be set, to illuminate fingerprint recognition module region, or with the duty of different illumination forms instruction fingerprint recognition module.
In another kind of embodiment, fingerprint recognition module can be arranged on below the guidance panel of mobile terminal, and guidance panel can be transparent face glass, and fingerprint recognition module is not through guidance panel, and all sides of fingerprint recognition module below guidance panel can be provided with light source, to illuminate fingerprint recognition module region, or with the duty of different illumination forms instruction fingerprint recognition module.
402, whether the registered fingerprint of mobile terminal checking unblock fingerprint and pre-stored matches, if the registered fingerprint unlocking fingerprint and pre-stored matches, performs step 403; Otherwise if the registered fingerprint unlocking fingerprint and pre-stored does not match, it is illegal that prompting unlocks fingerprint, process ends.
403, mobile terminal gathers sliding trace by fingerprint recognition module.
In the embodiment of the present invention; mobile terminal can gather the various sliding trace such as " O " shape, "+" shape of user's input by fingerprint recognition module, and the various sliding trace such as " O " shape, "+" shape that collected by fingerprint recognition module of mobile terminal can also on the guidance panel of mobile terminal simultaneous display.
404, whether mobile terminal checking sliding trace is consistent with the registration sliding trace of pre-stored, if sliding trace is consistent with the registration sliding trace of pre-stored, performs step 405; Otherwise if the registration sliding trace of sliding trace and pre-stored is inconsistent, prompting sliding trace is illegal, process ends.
405, whether mobile terminal checking sliding trace collected number of times in the second preset duration of registration sliding trace binding is positioned at the times of collection scope of registration sliding trace binding, if sliding trace collected number of times in the second preset duration of registration sliding trace binding is positioned at the times of collection scope of registration sliding trace binding, the registration sliding trace verifying sliding trace and pre-stored matches.
Otherwise, if sliding trace collected number of times in the second preset duration of registration sliding trace binding is not positioned at the times of collection scope of registration sliding trace binding, the registration sliding trace then verifying sliding trace and pre-stored does not match, mobile terminal can point out sliding trace collection failure, process ends.
In the embodiment of the present invention, by implementing above-mentioned steps 404 and step 405, mobile terminal can verify whether the registration sliding trace of sliding trace and pre-stored matches, if the registration sliding trace of sliding trace and pre-stored matches, performs step 406; Otherwise if the registration sliding trace of sliding trace and pre-stored does not match, prompting sliding trace is illegal, process ends.
406, mobile terminal sends screen-unblocking to the third party that registered fingerprint and registration sliding trace are specified jointly and allows request, and the screen-unblocking receiving third party's transmission allows instruction.
In the embodiment of the present invention, mobile terminal can pre-stored registered fingerprint and registration sliding trace, closer, mobile terminal can the registered fingerprint that matches of the one or more third parties (i.e. third party contact person) in pre-stored address list and registration sliding trace, make the unblock fingerprint inputted in screen-unblocking process like this, the registered fingerprint that sliding trace is corresponding with the third party of pre-stored respectively, during registration sliding trace coupling, just allow to perform unblock, and this third party can be different people from performing the active user that screen-unblocking operates on mobile terminals, also can be same person, thus the potential safety hazard of unlocked by fingerprint existence can be reduced.
407, mobile terminal responds this screen-unblocking and allows instruction, performs the step of screen-unblocking operation.
In the method described by Fig. 4, even if user fingerprints there occurs leakage, in execution screen-unblocking process, still need the sliding trace gathered to match with registration sliding trace, and the third party needing registered fingerprint and registration sliding trace jointly to specify allows just can perform unblock, thus the potential safety hazard of unlocked by fingerprint existence can be reduced.
Refer to Fig. 5, Fig. 5 is the disclosed another kind of schematic flow sheet separating lock control method of the embodiment of the present invention.As shown in Figure 5, this solution lock control method can comprise the following steps.
501, mobile terminal unlocks fingerprint by the collection of fingerprint recognition module.
In one embodiment, fingerprint recognition module can be arranged on the cover plate back side of mobile terminal, and the smooth setting in the cover plate back side, and in all sides of fingerprint recognition module, can light source be set, to illuminate fingerprint recognition module region, or with the duty of different illumination forms instruction fingerprint recognition module.
In another kind of embodiment, fingerprint recognition module can be arranged on below the guidance panel of mobile terminal, and guidance panel can be transparent face glass, and fingerprint recognition module is not through guidance panel, and all sides of fingerprint recognition module below guidance panel can be provided with light source, to illuminate fingerprint recognition module region, or with the duty of different illumination forms instruction fingerprint recognition module.
502, whether mobile terminal checking unblock fingerprint is consistent with the registered fingerprint of pre-stored, if it is consistent with the registered fingerprint of pre-stored to unlock fingerprint, performs step 503; Otherwise if the registered fingerprint unlocking fingerprint and pre-stored is inconsistent, it is illegal that prompting unlocks fingerprint, process ends.
503, mobile terminal checking unlocks the times of collection scope whether fingerprint number of times collected in the first preset duration that registered fingerprint is bound is positioned at registered fingerprint binding, if unlock the times of collection scope that fingerprint collected number of times in the first preset duration that registered fingerprint is bound is positioned at registered fingerprint binding, verify the registered fingerprint unlocking fingerprint and pre-stored and match.
Otherwise, if unlock the times of collection scope that fingerprint number of times collected in the first preset duration that registered fingerprint is bound is not positioned at registered fingerprint binding, then verify the registered fingerprint unlocking fingerprint and pre-stored not match, mobile terminal can be pointed out and be unlocked fingerprint collecting failure, process ends.
In the embodiment of the present invention, when user's finger often contacts one time with fingerprint recognition module, fingerprint recognition module can gather and unlock fingerprint once, and when user's finger keeps in touch for a long time with fingerprint recognition module, fingerprint recognition module also only gathers and unlocks fingerprint once.
In the embodiment of the present invention, by implementing above-mentioned steps 502 and step 503, mobile terminal can verify whether the registered fingerprint unlocking fingerprint and pre-stored matches, if the registered fingerprint unlocking fingerprint and pre-stored matches, performs step 504; Otherwise if the registered fingerprint unlocking fingerprint and pre-stored does not match, it is illegal that prompting unlocks fingerprint, process ends.
504, whether mobile terminal detection local terminal (i.e. mobile terminal) there is setting posture changing event, and wherein, this setting posture changing event comprises attitude residing for local terminal and transforms to horizontal attitude by perpendicular attitude; Wherein, fingerprint recognition module is arranged on the cover plate back side of local terminal; If there is setting posture changing event, perform step 505; Otherwise, the failure of prompting posture changing event, process ends.
In the embodiment of the present invention, attitude residing for local terminal transforms to horizontal attitude by perpendicular attitude and refers to, residing for local terminal guidance panel, attitude transforms to horizontal attitude by perpendicular attitude.Especially, when attitude transforms to horizontal attitude by perpendicular attitude residing for local terminal, because fingerprint recognition module is arranged on the cover plate back side of local terminal, input sliding trace is not easily spied on by people around, thus the security of screen-unblocking can be improved.
505, mobile terminal gathers sliding trace by fingerprint recognition module.
In the embodiment of the present invention; mobile terminal can gather the various sliding trace such as " O " shape, "+" shape of user's input by fingerprint recognition module, and the various sliding trace such as " O " shape, "+" shape that collected by fingerprint recognition module of mobile terminal can also on the guidance panel of mobile terminal simultaneous display.
506, whether mobile terminal checking sliding trace is consistent with the registration sliding trace of pre-stored, if sliding trace is consistent with the registration sliding trace of pre-stored, performs step 507; Otherwise if the registration sliding trace of sliding trace and pre-stored is inconsistent, prompting sliding trace is illegal, process ends.
507, whether mobile terminal checking sliding trace collected number of times in the second preset duration of registration sliding trace binding is positioned at the times of collection scope of registration sliding trace binding, if sliding trace collected number of times in the second preset duration of registration sliding trace binding is positioned at the times of collection scope of registration sliding trace binding, the registration sliding trace verifying sliding trace and pre-stored matches.
Otherwise, if sliding trace collected number of times in the second preset duration of registration sliding trace binding is not positioned at the times of collection scope of registration sliding trace binding, the registration sliding trace then verifying sliding trace and pre-stored does not match, mobile terminal can point out sliding trace collection failure, process ends.
In the embodiment of the present invention, by implementing above-mentioned steps 506 and step 507, mobile terminal can verify whether the registration sliding trace of sliding trace and pre-stored matches, if the registration sliding trace of sliding trace and pre-stored matches, performs step 508; Otherwise if the registration sliding trace of sliding trace and pre-stored does not match, prompting sliding trace is illegal, process ends.
508, mobile terminal sends screen-unblocking to the third party that registered fingerprint and registration sliding trace are specified jointly and allows request, and the screen-unblocking receiving third party's transmission allows instruction.
In the embodiment of the present invention, mobile terminal can pre-stored registered fingerprint and registration sliding trace, closer, mobile terminal can the registered fingerprint that matches of the one or more third parties (i.e. third party contact person) in pre-stored address list and registration sliding trace, make the unblock fingerprint inputted in screen-unblocking process like this, the registered fingerprint that sliding trace is corresponding with the third party of pre-stored respectively, during registration sliding trace coupling, just allow to perform unblock, and this third party can be different people from performing the active user that screen-unblocking operates on mobile terminals, also can be same person, thus the potential safety hazard of unlocked by fingerprint existence can be reduced.
509, mobile terminal responds this screen-unblocking and allows instruction, performs the step of screen-unblocking operation.
In the method described by Fig. 5, even if user fingerprints there occurs leakage, in execution screen-unblocking process, still need the sliding trace gathered to match with registration sliding trace, and the third party needing registered fingerprint and registration sliding trace jointly to specify allows just can perform unblock, thus the potential safety hazard of unlocked by fingerprint existence can be reduced.
Refer to Fig. 6, Fig. 6 is the structural representation of a kind of mobile terminal disclosed in the embodiment of the present invention.As shown in Figure 6, this mobile terminal comprises:
Fingerprint collecting unit 601, for unlocking fingerprint by the collection of fingerprint recognition module;
Fingerprint authentication unit 602, for verifying whether the registered fingerprint unlocking fingerprint and pre-stored matches;
Track collecting unit 603, for when fingerprint authentication unit 602 verifies that the registered fingerprint unlocking fingerprint and pre-stored matches, gathers sliding trace by fingerprint recognition module;
Track authentication unit 604, for verifying whether the registration sliding trace of sliding trace and pre-stored matches;
Performance element 605, during for judging that the registration sliding trace of sliding trace and pre-stored matches at track authentication unit 605, performs screen-unblocking operation.
See also Fig. 7, Fig. 7 is the structural representation of another kind of mobile terminal disclosed in the embodiment of the present invention.Wherein, the mobile terminal described by Fig. 7 is that mobile terminal is as shown in Figure 6 optimized and obtains.Compared with the mobile terminal shown in Fig. 6, the mobile terminal shown in Fig. 7 can also comprise:
Posture detecting unit 606, after verifying that the registered fingerprint unlocking fingerprint and pre-stored matches at fingerprint authentication unit 602, detect local terminal and whether setting posture changing event occurs, if there is setting posture changing event, triggering track collecting unit 604 performs above-mentioned when fingerprint authentication unit 602 verifies that unlocking fingerprint matches with the registered fingerprint of pre-stored, by the step of fingerprint recognition module collection sliding trace; Wherein, set posture changing event to comprise attitude residing for local terminal (i.e. mobile terminal) and transform to horizontal attitude by perpendicular attitude; Wherein, fingerprint recognition module is arranged on the cover plate back side of local terminal.
Further, in the mobile terminal shown in Fig. 7, fingerprint authentication unit 602 can comprise:
Fingerprint authentication subelement 6021, whether consistent with the registered fingerprint of pre-stored for verifying unblock fingerprint;
First number checking subelement 6022, during for verifying that unblock fingerprint is consistent with the registered fingerprint of pre-stored at fingerprint authentication subelement 6021, checking unlocks the times of collection scope whether fingerprint number of times collected in the first preset duration that registered fingerprint is bound is positioned at registered fingerprint binding, if unlock the times of collection scope that fingerprint collected number of times in the first preset duration that registered fingerprint is bound is positioned at registered fingerprint binding, verify the registered fingerprint unlocking fingerprint and pre-stored and match.
It should be noted that, in the mobile terminal shown in Fig. 6, fingerprint authentication unit 602 also can comprise above-mentioned fingerprint authentication subelement 6021 and first number checking subelement 6022, and the embodiment of the present invention is not repeated.
Further, in the mobile terminal shown in Fig. 7, track authentication unit 604 comprises:
Track checking subelement 6041, for verifying that whether sliding trace is consistent with the registration sliding trace of pre-stored;
Second number checking subelement 6042, for when track checking subelement 6041 verifies that sliding trace is consistent with the registration sliding trace of pre-stored, whether checking sliding trace collected number of times in the second preset duration of registration sliding trace binding is positioned at the times of collection scope of registration sliding trace binding, if sliding trace collected number of times in the second preset duration of registration sliding trace binding is positioned at the times of collection scope of registration sliding trace binding, the registration sliding trace verifying sliding trace and pre-stored matches.
It should be noted that, in the mobile terminal shown in Fig. 6, track authentication unit 604 also can comprise above-mentioned track checking subelement 6041 and second number checking subelement 6042, and the embodiment of the present invention is not repeated.
Further, in the mobile terminal shown in Fig. 7, can also comprise:
Interactive unit 606, after registration sliding trace for verifying sliding trace and pre-stored at track authentication unit 604 matches, the third party jointly specified to registered fingerprint and registration sliding trace sends screen-unblocking permission request, and the screen-unblocking receiving third party's transmission allows instruction, respond this screen-unblocking and allow instruction, trigger the step that performance element 605 performs above-mentioned execution screen-unblocking operation.
It should be noted that, those skilled in the art can also mobile terminal described by above-mentioned Fig. 5 ~ Fig. 7, carries out deleting or merging of certain some unit, to obtain the mobile terminal of other different structures, all in scope.
At Fig. 5 ~ Fig. 7 institute mobile terminal, even if user fingerprints there occurs leakage, in execution screen-unblocking process, still need the sliding trace gathered to match with registration sliding trace, the third party even also needing registered fingerprint and registration sliding trace jointly to specify allows just can perform unblock, thus can reduce the potential safety hazard of unlocked by fingerprint existence.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is that the hardware that can carry out instruction relevant by program has come, this program can be stored in a computer-readable recording medium, storage medium comprises ROM (read-only memory) (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), programmable read only memory (ProgrammableRead-only Memory, PROM), Erasable Programmable Read Only Memory EPROM (Erasable ProgrammableRead Only Memory, EPROM), disposable programmable ROM (read-only memory) (One-time ProgrammableRead-Only Memory, OTPROM), the electronics formula of erasing can make carbon copies ROM (read-only memory) (Electrically-Erasable Programmable Read-Only Memory, EEPROM), read-only optical disc (Compact Disc Read-Only Memory, or other optical disc memorys CD-ROM), magnetic disk memory, tape memory, or can be used in any other medium computer-readable carrying or store data.
Lock control method is separated and mobile terminal is described in detail above to a kind of disclosed in the embodiment of the present invention, apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1. separate a lock control method, it is characterized in that, comprising:
Fingerprint is unlocked by the collection of fingerprint recognition module;
Verify whether the registered fingerprint of described unblock fingerprint and pre-stored matches, if the registered fingerprint of described unblock fingerprint and pre-stored matches, gather sliding trace by described fingerprint recognition module;
Verify whether the registration sliding trace of described sliding trace and pre-stored matches, if the registration sliding trace of described sliding trace and pre-stored matches, perform screen-unblocking operation.
2. method according to claim 1, is characterized in that, after the registered fingerprint of the described unblock fingerprint of described checking and pre-stored matches, and described gather sliding trace by described fingerprint recognition module before, described method also comprises:
Detect local terminal and whether setting posture changing event occurs, wherein, described setting posture changing event comprises attitude residing for described local terminal and transforms to horizontal attitude by perpendicular attitude; Wherein, described fingerprint recognition module is arranged on the cover plate back side of described local terminal;
If there is described setting posture changing event, the step being gathered sliding trace by described fingerprint recognition module described in execution.
3. method according to claim 1 and 2, is characterized in that, whether the registered fingerprint of the described unblock fingerprint of described checking and pre-stored matches, and comprising:
Verify that whether described unblock fingerprint is consistent with the registered fingerprint of pre-stored, if described unblock fingerprint is consistent with the registered fingerprint of pre-stored, verify whether the number of times collected in the first preset duration that described registered fingerprint is bound of described unblock fingerprint is positioned at the times of collection scope of described registered fingerprint binding, if described unblock fingerprint collected number of times in the first preset duration that described registered fingerprint is bound is positioned at the times of collection scope of described registered fingerprint binding, the registered fingerprint verifying described unblock fingerprint and pre-stored matches.
4. the method according to claim 1,2 or 3, is characterized in that, whether the registration sliding trace of the described sliding trace of described checking and pre-stored matches, and comprising:
Verify that whether described sliding trace is consistent with the registration sliding trace of pre-stored, if described sliding trace is consistent with the registration sliding trace of pre-stored, verify whether described sliding trace collected number of times in the second preset duration that described registration sliding trace is bound is positioned at the times of collection scope of described registration sliding trace binding, if described sliding trace collected number of times in the second preset duration that described registration sliding trace is bound is positioned at the times of collection scope of described registration sliding trace binding, the registration sliding trace verifying described sliding trace and pre-stored matches.
5. the method according to any one of Claims 1 to 4, is characterized in that, after the registration sliding trace verifying described sliding trace and pre-stored matches, and before the operation of execution screen-unblocking, described method also comprises:
The third party jointly specified to described registered fingerprint and described registration sliding trace sends screen-unblocking permission request, and the screen-unblocking receiving described third party transmission allows instruction;
Respond described screen-unblocking and allow instruction, the step of the execution screen-unblocking operation described in execution.
6. a mobile terminal, is characterized in that, comprising:
Fingerprint collecting unit, for unlocking fingerprint by the collection of fingerprint recognition module;
Fingerprint authentication unit, for verifying whether the registered fingerprint of described unblock fingerprint and pre-stored matches;
Track collecting unit, for when described fingerprint authentication unit verifies that the registered fingerprint of described unblock fingerprint and pre-stored matches, gathers sliding trace by described fingerprint recognition module;
Track authentication unit, for verifying whether the registration sliding trace of described sliding trace and pre-stored matches;
Performance element, for when described track authentication unit judges that the registration sliding trace of described sliding trace and pre-stored matches, performs screen-unblocking operation.
7. mobile terminal according to claim 6, is characterized in that, described mobile terminal also comprises:
Posture detecting unit, after verifying that the registered fingerprint of described unblock fingerprint and pre-stored matches at described fingerprint authentication unit, detect local terminal and whether setting posture changing event occurs, if there is described setting posture changing event, trigger described track collecting unit perform described in when described fingerprint authentication unit verifies that the registered fingerprint of described unblock fingerprint and pre-stored matches, by the step of described fingerprint recognition module collection sliding trace; Wherein, described setting posture changing event comprises attitude residing for described local terminal and transforms to horizontal attitude by perpendicular attitude; Wherein, described fingerprint recognition module is arranged on the cover plate back side of described local terminal.
8. the mobile terminal according to claim 6 or 7, is characterized in that, described fingerprint authentication unit comprises:
Fingerprint authentication subelement, for verifying that whether described unblock fingerprint is consistent with the registered fingerprint of pre-stored;
First number checking subelement, for when described fingerprint authentication subelement verifies that described unblock fingerprint is consistent with the registered fingerprint of pre-stored, verify whether the number of times collected in the first preset duration that described registered fingerprint is bound of described unblock fingerprint is positioned at the times of collection scope of described registered fingerprint binding, if described unblock fingerprint collected number of times in the first preset duration that described registered fingerprint is bound is positioned at the times of collection scope of described registered fingerprint binding, the registered fingerprint verifying described unblock fingerprint and pre-stored matches.
9. the mobile terminal according to claim 6,7 or 8, is characterized in that, described track authentication unit comprises:
Track checking subelement, for verifying that whether described sliding trace is consistent with the registration sliding trace of pre-stored;
Second number checking subelement, for when described track checking subelement verifies that described sliding trace is consistent with the registration sliding trace of pre-stored, verify whether described sliding trace collected number of times in the second preset duration that described registration sliding trace is bound is positioned at the times of collection scope of described registration sliding trace binding, if described sliding trace collected number of times in the second preset duration that described registration sliding trace is bound is positioned at the times of collection scope of described registration sliding trace binding, the registration sliding trace verifying described sliding trace and pre-stored matches.
10. the mobile terminal according to any one of claim 6 ~ 9, is characterized in that, described mobile terminal also comprises:
Interactive unit, after registration sliding trace for verifying described sliding trace and pre-stored at described track authentication unit matches, the third party jointly specified to described registered fingerprint and described registration sliding trace sends screen-unblocking permission request, and the screen-unblocking receiving described third party transmission allows instruction, respond described screen-unblocking and allow instruction, trigger the step of the execution screen-unblocking operation described in the execution of described performance element.
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| CN201510334275.3A CN104933339B (en) | 2015-06-16 | 2015-06-16 | One kind solution lock control method and mobile terminal |
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