CN105117632A - Terminal unlocking method and terminal - Google Patents
Terminal unlocking method and terminal Download PDFInfo
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- CN105117632A CN105117632A CN201510536477.6A CN201510536477A CN105117632A CN 105117632 A CN105117632 A CN 105117632A CN 201510536477 A CN201510536477 A CN 201510536477A CN 105117632 A CN105117632 A CN 105117632A
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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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- 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
- G06F21/36—User authentication by graphic or iconic representation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
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- Software Systems (AREA)
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- User Interface Of Digital Computer (AREA)
Abstract
An embodiment of the invention discloses a terminal unlocking method, comprising: determining a track parameter generated by slide operation of a user on a touch screen of a terminal; determining a force parameter of the slide operation at a preset point; matching the track parameter and the force parameter with a preset track parameter and a preset force parameter respectively; and when the track parameter and the force parameter are matched with the preset track parameter and the preset force parameter successfully, performing unlocking operation on the terminal. The embodiment of the invention furthermore discloses the terminal. With the adoption of the embodiment of the invention, the track parameter and the force parameter can be matched with the preset track parameter and the preset force parameter respectively, so that unlocking can be performed only when the track parameter and the force parameter are matched with the preset track parameter and the preset force parameter successfully, the problem of password leakage caused by the fact that a password is easy to watch stealthily when being input by the user is avoided to a certain extent, and the security of the terminal is improved.
Description
Technical field
The embodiment of the present invention relates to technical field of electronic equipment, refers more particularly to a kind of method and terminal of terminal unlocking.
Background technology
Along with the development of science and technology, terminal (as mobile phone, panel computer, Intelligent worn device etc.) is more and more universal, simultaneously, function also from strength to strength, the electronic portable device becoming a kind of integrated multifunction is developed from a kind of simple means of communication, along with the application of terminal carrying gets more and more, its safety issue also becomes main indexes time user buys terminal.
In life, when being decrypted terminal, main flow adopts different numerals to be decrypted, such as, i Phone, often adopts 4 passwords, thus, there will be following situation, user is when input password, need to find correct numeral, then input one by one, this mode is easy to be spied on password by other people, especially, when the screen of terminal is larger, therefore, password is easily caused to reveal.
Summary of the invention
Embodiments provide a kind of method and terminal of terminal unlocking, to improving the security of terminal.
Embodiment of the present invention first aspect discloses a kind of method of terminal unlocking, comprising:
Determine the trajectory parameters that user produces in the enterprising line slip operation of the touch-screen of terminal;
Determine the dynamics parameter of described slide in preset;
Respectively described trajectory parameters and dynamics parameter are mated with desired guiding trajectory parameter and default dynamics parameter;
In described dynamics parameter and the successful situation of described default dynamics parameter matching, unlocking operation is carried out to terminal at described trajectory parameters and the success of described desired guiding trajectory parameter matching.
In conjunction with first aspect, in the first possible embodiment of first aspect, described trajectory parameters is at least one in position relationship between trajectory direction, the starting point of track and terminal, course length, track pattern, track width;
The dynamics parameter of described preset be predeterminated position on touch-screen dynamics parameter or for Preset Time point corresponding dynamics parameter, wherein, described Preset Time point is the one starting to slide in moment, the end slip moment of described slide and the middle slip moment of described slide of described slide.
In conjunction with first aspect, in the embodiment that the second of first aspect is possible, describedly respectively described trajectory parameters and dynamics parameter to be mated with desired guiding trajectory parameter and default dynamics parameter, comprising:
Described trajectory parameters is generated the first character string according to predetermined manner;
Whether second character string corresponding with described desired guiding trajectory parameter matches to judge described first character string;
If so, judge whether described dynamics parameter is in interval range corresponding to described default dynamics parameter.
In conjunction with first aspect or the first possible embodiment of first aspect or the possible embodiment of the second of first aspect, in the third possible embodiment of first aspect, describedly determine the dynamics parameter of described slide in preset, comprising:
By the dynamics parameter that described slide is defined as in preset in the average dynamics of preset.
In conjunction with first aspect or the first possible embodiment of first aspect or the possible embodiment of the second of first aspect, in the 4th kind of possible embodiment of first aspect, described respectively described trajectory parameters and dynamics parameter are mated with desired guiding trajectory parameter and default dynamics parameter after, described method also comprises:
Not mate with described desired guiding trajectory parameter and/or in described dynamics parameter and the unmatched situation of described default dynamics parameter at described trajectory parameters, default prompting problem is pushed to user, to make user when the effective answer providing described prompting problem corresponding, enter and treat unlock interface.
Embodiment of the present invention second aspect discloses a kind of terminal, comprising:
First determining unit, for determining the trajectory parameters that user produces in the enterprising line slip operation of the touch-screen of terminal;
Second determining unit, for determining the dynamics parameter of described slide in preset;
Matching unit, the dynamics parameter determined for the trajectory parameters described first determining unit determined respectively and described second determining unit is mated with desired guiding trajectory parameter and default dynamics parameter;
Separate lock unit, for matching described trajectory parameters and described desired guiding trajectory parameter matching at described matching unit successfully and in described dynamics parameter and the successful situation of described default dynamics parameter matching, carry out unlocking operation to terminal.
In conjunction with second aspect, in the first possible embodiment of second aspect, described trajectory parameters is at least one in position relationship, course length, track pattern and the track width between trajectory direction, the starting point of track and terminal;
The dynamics parameter of described preset be predeterminated position on touch-screen dynamics parameter or for Preset Time point corresponding dynamics parameter, wherein, described Preset Time point is the one starting to slide in moment, the end slip moment of described slide and the middle slip moment of described slide of described slide.
In conjunction with second aspect, in the embodiment that the second of second aspect is possible, described matching unit comprises:
Generation unit, for generating the first character string by described trajectory parameters according to predetermined manner;
First judging unit, for judging the first character string that described generation unit generates, whether second character string corresponding with described desired guiding trajectory parameter matches;
Second judging unit, if the judged result of described first judging unit is yes, judges whether described dynamics parameter is in interval range corresponding to described default dynamics parameter.
In conjunction with second aspect or the first possible embodiment of second aspect or the possible embodiment of the second of second aspect, in the third possible embodiment of second aspect, described second determining unit specifically for:
By the dynamics parameter that described slide is defined as in preset in the average dynamics of preset.
In conjunction with second aspect or the first possible embodiment of second aspect or the possible embodiment of the second of second aspect, in the 4th kind of possible embodiment of second aspect, described terminal also comprises:
Push unit, not mate with described desired guiding trajectory parameter and/or in described dynamics parameter and the unmatched situation of described default dynamics parameter for matching described trajectory parameters at described matching unit, default prompting problem is pushed to user, to make user when the effective answer providing described prompting problem corresponding, enter and treat unlock interface.
Implement the embodiment of the present invention, there is following beneficial effect:
The embodiment of the present invention determines the trajectory parameters that user produces in the enterprising line slip operation of the touch-screen of terminal; Determine the dynamics parameter of described slide in preset; Respectively described trajectory parameters and dynamics parameter are mated with desired guiding trajectory parameter and default dynamics parameter; In described dynamics parameter and the successful situation of described default dynamics parameter matching, unlocking operation is carried out to terminal at described trajectory parameters and the success of described desired guiding trajectory parameter matching.Adopt the embodiment of the present invention, respectively trajectory parameters and dynamics parameter can be mated with desired guiding trajectory parameter and default dynamics parameter, thus, when both mating, just can unlock, avoid user to a certain extent and easily spied on the problem causing divulging a secret when inputting numerical ciphers, this improves the security of terminal.
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, description below, apparently, accompanying drawing in the following describes is only some embodiments of the embodiment 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.
The schematic flow sheet of the first embodiment of the method for a kind of terminal unlocking that Fig. 1 provides for the embodiment of the present invention;
The schematic flow sheet of the second embodiment of the method for a kind of terminal unlocking that Fig. 2 provides for the embodiment of the present invention;
The schematic flow sheet of the 3rd embodiment of the method for a kind of terminal unlocking that Fig. 3 provides for the embodiment of the present invention;
The structural representation of the first embodiment of a kind of terminal that Fig. 4 a provides for the embodiment of the present invention;
The another structural representation of the first embodiment of a kind of terminal that Fig. 4 b provides for the embodiment of the present invention;
The another structural representation of the first embodiment of a kind of terminal that Fig. 4 c provides for the embodiment of the present invention;
The structural representation of the second embodiment of a kind of terminal that Fig. 5 provides for 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 embodiment of the present invention part embodiment, instead of whole embodiments.Based on the embodiment in the embodiment of the present invention, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of embodiment of the present invention protection.
In realization, in the embodiment of the present invention, terminal can include but not limited to: notebook computer, mobile phone, panel computer, intelligent wearable device etc.The system of terminal refers to the operating system of equipment, can include but not limited to: android system, Saipan system, Windows system, IOS (Mobile operating system of Apple's exploitation) etc.It should be noted that, Android terminal refers to the terminal of android system, and Saipan terminal refers to the terminal of Saipan system, etc.Above-mentioned terminal is only citing, and non exhaustive, including but not limited to above-mentioned terminal.
Embodiment of the present invention composition graphs 1 to Fig. 5 is described the method for a kind of terminal unlocking that the embodiment of the present invention provides and terminal.
Refer to Fig. 1, Fig. 1 is the first embodiment schematic flow sheet of the method for a kind of terminal unlocking that the embodiment of the present invention provides.The method of the terminal unlocking described in the present embodiment, comprises the following steps:
S101, determine the trajectory parameters that user produces in the touch-screen of terminal enterprising line slip operation.
In specific implementation, be in terminal and wait to unlock and under the state that is waken up of touch-screen, terminal can determine the trajectory parameters that user produces in the enterprising line slip operation of the touch-screen of terminal.
Alternatively, trajectory parameters can include but are not limited to: total contact area of trajectory direction, track, position relationship, course length, track pattern and track width between the starting point of track and terminal, whether the track that trajectory parameters can also produce for slide comprises at least one preset, if comprise, then adopts a dimension word to mark in trajectory parameters, such as, point A is preset, then comprise an A, be denoted as 1, do not comprise an A, be denoted as 0.
Further alternatively, wherein, track width can include but are not limited to: the minimum widith of the mean breadth of track, the breadth extreme of track, track, track at the mean breadth of specified section, track at the breadth extreme of specified section and the track minimum widith in specified section; Total contact area of track be terminal detect user's sliding trace time contact terminal total contact area of touch-screen; The distance that the position relationship of the starting point of track and the terminal of track can be between the starting point of overlapping relation or track and the terminal of track meets predetermined threshold value.
S102, determine the dynamics parameter of described slide in preset.
In specific implementation, terminal can determine the dynamics parameter of slide in preset.
Alternatively, the average dynamics of slide corresponding for preset can be defined as the dynamics parameter in preset by terminal.
Alternatively, the dynamics parameter of preset be predeterminated position on touch-screen dynamics parameter or for Preset Time point corresponding dynamics parameter, this predeterminated position can comprise 1 or multiple predeterminated position, and predeterminated position can be the center of touch-screen or four angles of touch-screen.Further, predeterminated position can be the position at one or more place, touch area of touch-screen.
Further alternatively, Preset Time point is the one starting to slide in moment, the end slip moment of slide and the middle slip moment of slide of slide, further, Preset Time point can be track that slide produces through moment corresponding to certain preset.
Further alternatively, the dynamics parameter of preset can be the dynamics parameter of a preset or the dynamics parameter of multiple preset, this dynamics parameter can be one dimension parameter or multi-Dimensional parameters, multi-Dimensional parameters can be the multi-Dimensional parameters of the slip dynamics comprising preset, except the sliding force of preset is outside one's consideration, can also comprise the sliding time through preset or the number of times of a slide through preset, this slide can be terminal and detects that user contacts touch-screen to the slide of whole process leaving touch-screen.
S103, respectively described trajectory parameters and dynamics parameter to be mated with desired guiding trajectory parameter and default dynamics parameter.
In specific implementation, trajectory parameters and desired guiding trajectory parameter can mate by terminal, dynamics parameter and default dynamics parameter are mated.Alternatively, if preset is the start time of slide, dynamics parameter and default dynamics parameter can first be mated by terminal, then, trajectory parameters and desired guiding trajectory parameter are mated.Alternatively, if preset is the finish time of slide, trajectory parameters and desired guiding trajectory parameter can first mate by terminal, then, dynamics parameter and default dynamics parameter are mated.
S104, in described dynamics parameter and the successful situation of described default dynamics parameter matching, unlocking operation is carried out to terminal at described trajectory parameters and the success of described desired guiding trajectory parameter matching.
The embodiment of the present invention determines the trajectory parameters that user produces in the enterprising line slip operation of the touch-screen of terminal; Determine the dynamics parameter of described slide in preset; Respectively described trajectory parameters and dynamics parameter are mated with desired guiding trajectory parameter and default dynamics parameter; In described dynamics parameter and the successful situation of described default dynamics parameter matching, unlocking operation is carried out to terminal at described trajectory parameters and the success of described desired guiding trajectory parameter matching.Adopt the embodiment of the present invention, respectively trajectory parameters and dynamics parameter can be mated with desired guiding trajectory parameter and default dynamics parameter, thus, when both mating, just can unlock, avoid user to a certain extent and easily spied on the problem causing divulging a secret when inputting numerical ciphers, this improves the security of terminal.
Refer to Fig. 2, Fig. 2 is the second embodiment schematic flow sheet of the method for a kind of terminal unlocking that the embodiment of the present invention provides.The method of the terminal unlocking described in the present embodiment, comprises the following steps:
S201, determine the trajectory parameters that user produces in the touch-screen of terminal enterprising line slip operation.
In specific implementation, be in terminal and wait to unlock and under the state that is waken up of touch-screen, terminal can determine the trajectory parameters that user produces in the enterprising line slip operation of the touch-screen of terminal.
Alternatively, trajectory parameters can include but are not limited to: total contact area of trajectory direction, track, position relationship, course length, track pattern and track width between the starting point of track and terminal, whether the track that trajectory parameters also can be slide generation comprises at least one preset, if comprise, a dimension word is then adopted to mark in trajectory parameters, such as: comprise an A, be denoted as 1, do not comprise an A, be denoted as 0.
Further alternatively, wherein, track width can include but are not limited to: the minimum widith of the mean breadth of track, the breadth extreme of track, track, track at the mean breadth of specified section, track at the breadth extreme of specified section and the track minimum widith in specified section; Total contact area of track be terminal detect user's sliding trace time contact terminal total contact area of touch-screen; The distance that the position relationship of the starting point of track and the terminal of track can be between the starting point of overlapping relation or track and the terminal of track meets predetermined threshold value.
S202, determine the dynamics parameter of described slide in preset.
In specific implementation, terminal is by the dynamics parameter of pressure transducer determination slide in preset.
Alternatively, the average dynamics of slide corresponding for preset can be defined as the dynamics parameter in preset by terminal.
Alternatively, the dynamics parameter of preset be predeterminated position on touch-screen dynamics parameter or for Preset Time point corresponding dynamics parameter, this predeterminated position can comprise 1 or multiple predeterminated position, and predeterminated position can be the center of touch-screen or four angles of touch-screen.Further, predeterminated position can be the position at one or more place, touch area of touch-screen.
Further alternatively, Preset Time point is the one starting to slide in moment, the end slip moment of described slide and the middle slip moment of slide of slide, further, Preset Time point can be track that slide produces through moment corresponding to certain preset.
Further alternatively, the dynamics parameter of preset can be the dynamics parameter of a preset or the dynamics parameter of multiple preset, this dynamics parameter can be one dimension parameter or multi-Dimensional parameters, multi-Dimensional parameters can be the multi-Dimensional parameters of the slip dynamics comprising preset, except the sliding force of preset is outside one's consideration, can also comprise the sliding time through preset or the number of times of a slide through preset, this slide can be terminal and detects that user contacts touch-screen to the slide of whole process leaving touch-screen.
S203, described trajectory parameters is generated the first character string according to predetermined manner.
In specific implementation, the trajectory parameters that slide produces can be generated the first character string according to predetermined manner by terminal, such as, trajectory parameters is course length, track width or trajectory direction, course length is k1, track width is k2, trajectory direction is first to the right, then upwards, wherein, coded system corresponding to course length is: course length is greater than 0 and is less than coding A1 corresponding to K1, course length be more than or equal to K1 and be less than K2 corresponding be encoded to A2, course length be greater than K2 corresponding be encoded to A3, when k1 is greater than K1 and is less than K2, what course length k1 was corresponding is encoded to A2, the coded system that track width is corresponding is: track width is greater than 0 and is less than coding B1 corresponding to X1, course length be more than or equal to X1 and be less than X2 corresponding be encoded to B2, course length be greater than X2 corresponding be encoded to B3, under k2 is greater than X2 situation, what course length k2 was corresponding is encoded to B3, the coding of trajectory direction can be: be above 1, under be 2, a left side is 3, the right side is 4, trajectory direction is first to the right, is then upwards correspondingly encoded to 4+1, further, trajectory direction first left, again under, finally go up, be then correspondingly encoded to 3+2+1, the first character string can be denoted as: (A2, B3,4+1).
S204, whether second character string corresponding with described desired guiding trajectory parameter matches to judge described first character string.
In specific implementation, terminal can judge that whether corresponding with desired guiding trajectory parameter the second character string of the first character string matches.Such as, the first character string is (A2, B3,4+1), and the second character string is (A2, B3,4+1), then both match.
S205, if so, judge whether described dynamics parameter is in interval range corresponding to described default dynamics parameter.
In specific implementation, if judge, the first character string second character string corresponding with desired guiding trajectory parameter matches, then judge whether dynamics parameter is in interval range corresponding to default dynamics parameter, such as, dynamics parameter is 20 Ns, and the interval range presetting dynamics parameter is [18,25], then dynamics parameter is in the interval range of default dynamics parameter; If dynamics parameter is 5 Ns, and the interval range presetting dynamics parameter is [18,25], then dynamics parameter is not in the interval range of default dynamics parameter.
S206, if so, unlocking operation is carried out to terminal.
The embodiment of the present invention determines the trajectory parameters that user produces in the enterprising line slip operation of the touch-screen of terminal; Determine the dynamics parameter of described slide in preset; Described trajectory parameters is generated the first character string according to predetermined manner; Whether second character string corresponding with described desired guiding trajectory parameter matches to judge described first character string; If so, judge whether described dynamics parameter is in interval range corresponding to described default dynamics parameter; In described dynamics parameter and the successful situation of described default dynamics parameter matching, unlocking operation is carried out to terminal at described trajectory parameters and the success of described desired guiding trajectory parameter matching.Adopt the embodiment of the present invention, respectively trajectory parameters and dynamics parameter can be mated with desired guiding trajectory parameter and default dynamics parameter, thus, when both mating, just can unlock, avoid user to a certain extent and easily spied on the problem causing divulging a secret when inputting numerical ciphers, this improves the security of terminal.
Refer to Fig. 3, Fig. 3 is the 3rd embodiment schematic flow sheet of the method for a kind of terminal unlocking that the embodiment of the present invention provides.The method of the terminal unlocking described in the present embodiment, comprises the following steps:
S301, determine the trajectory parameters that user produces in the touch-screen of terminal enterprising line slip operation.
In specific implementation, be in terminal and wait to unlock and under the state that is waken up of touch-screen, terminal can determine the trajectory parameters that user produces in the enterprising line slip operation of the touch-screen of terminal.
Alternatively, trajectory parameters can include but are not limited to: total contact area of trajectory direction, track, position relationship, course length, track pattern and track width between the starting point of track and terminal, whether the track that trajectory parameters can also produce for slide comprises at least one preset, if comprise, then adopt a dimension word to mark in trajectory parameters, as: comprise an A, be denoted as 1, do not comprise an A, be denoted as 0.
Further alternatively, wherein, track width can include but are not limited to: the minimum widith of the mean breadth of track, the breadth extreme of track, track, track at the mean breadth of specified section, track at the breadth extreme of specified section and the track minimum widith in specified section; Total contact area of track be terminal detect user's sliding trace time contact terminal total contact area of touch-screen; The distance that the position relationship of the starting point of track and the terminal of track can be between the starting point of overlapping relation or track and the terminal of track meets predetermined threshold value.
S302, determine the dynamics parameter of described slide in preset.
In specific implementation, terminal is by the dynamics parameter of pressure transducer determination slide in preset.
Alternatively, the average dynamics of slide corresponding for preset can be defined as the dynamics parameter in preset by terminal.
Alternatively, the dynamics parameter of preset be predeterminated position on touch-screen dynamics parameter or for Preset Time point corresponding dynamics parameter, this predeterminated position can comprise 1 or multiple predeterminated position, and predeterminated position can be the center of touch-screen or four angles of touch-screen.Further, predeterminated position can be the position at one or more place, touch area of touch-screen.
Further alternatively, Preset Time point is the one starting to slide in moment, the end slip moment of described slide and the middle slip moment of slide of slide, further, Preset Time point can be track that slide produces through moment corresponding to certain preset.
Further alternatively, the dynamics parameter of preset can be the dynamics parameter of a preset or the dynamics parameter of multiple preset, this dynamics parameter can be one dimension parameter or multi-Dimensional parameters, multi-Dimensional parameters can be the multi-Dimensional parameters of the slip dynamics comprising preset, except the sliding force of preset is outside one's consideration, can also comprise the sliding time through preset or the number of times of a slide through preset, this slide can be terminal and detects that user contacts touch-screen to the slide of whole process leaving touch-screen.
S303, respectively described trajectory parameters and dynamics parameter to be mated with desired guiding trajectory parameter and default dynamics parameter.
In specific implementation, trajectory parameters and desired guiding trajectory parameter can mate by terminal, dynamics parameter and default dynamics parameter are mated.Alternatively, if preset is the start time of slide, dynamics parameter and default dynamics parameter can first be mated by terminal, then, trajectory parameters and desired guiding trajectory parameter are mated.Alternatively, if preset is the finish time of slide, trajectory parameters and desired guiding trajectory parameter can first mate by terminal, then, dynamics parameter and default dynamics parameter are mated.
S304, not mate with described desired guiding trajectory parameter and/or in described dynamics parameter and the unmatched situation of described default dynamics parameter at described trajectory parameters, default prompting problem is pushed to user, to make user when the effective answer providing described prompting problem corresponding, enter and treat unlock interface.
In specific implementation, do not mate with desired guiding trajectory parameter at trajectory parameters, in dynamics parameter and the unmatched situation of described default dynamics parameter, or, do not mate with under dynamics parameter and the unmatched situation of described default dynamics parameter in trajectory parameters and desired guiding trajectory parameter, default prompting problem is pushed to user, and show on the display interface of terminal, to make user when the effective answer providing prompting problem corresponding, enter and treat unlock interface.This prompting problem preset can be arranged when arranging trajectory parameters and dynamics parameter to terminal and being encrypted user, this prompting problem can be: the birthday of terminal owner? or, what does is favorite animal? user, when arranging prompting problem, can arrange answer.Further, go wrong if user does not answer in Preset Time, terminal carries out screen locking; Further, go wrong if user does not answer in preset times, the account to this terminal binding sends information security SMS Tip, and the account of terminal binding can be: telephone number, mailbox be the immediate communication tool such as QQ or micro-letter even.
The embodiment of the present invention determines the trajectory parameters that user produces in the enterprising line slip operation of the touch-screen of terminal; Determine the dynamics parameter of described slide in preset; Respectively described trajectory parameters and dynamics parameter are mated with desired guiding trajectory parameter and default dynamics parameter; Not mate with described desired guiding trajectory parameter and/or in described dynamics parameter and the unmatched situation of described default dynamics parameter at described trajectory parameters, default prompting problem is pushed to user, to make user when the effective answer providing described prompting problem corresponding, enter and treat unlock interface.Adopt the embodiment of the present invention, respectively trajectory parameters and dynamics parameter can be mated with desired guiding trajectory parameter and default dynamics parameter, thus, have a unmatched situation in both under, push prompting problem to user, under correct answer situation to be provided user, to enter and unlock next time, this improves the security of terminal.
Refer to Fig. 4 a, the structural representation of the first embodiment of a kind of terminal that Fig. 4 a provides for the embodiment of the present invention, terminal described by Fig. 4 a can comprise: the first determining unit 401, second determining unit 402, matching unit 403 conciliate lock unit 404, specific as follows:
First determining unit 401, for determining the trajectory parameters that user produces in the enterprising line slip operation of the touch-screen of terminal.
In specific implementation, be in terminal and wait to unlock and under the state that is waken up of touch-screen, the first determining unit 401 can determine the trajectory parameters that user produces in the enterprising line slip operation of the touch-screen of terminal.
Alternatively, trajectory parameters can include but are not limited to: total contact area of trajectory direction, track, position relationship, course length, track pattern and track width between the starting point of track and terminal, whether the track that trajectory parameters can also produce for slide comprises at least one preset, if comprise, then adopts a dimension word to mark in trajectory parameters, such as, point A is preset, then comprise an A, be denoted as 1, do not comprise an A, be denoted as 0.
Further alternatively, wherein, track width can include but are not limited to: the minimum widith of the mean breadth of track, the breadth extreme of track, track, track at the mean breadth of specified section, track at the breadth extreme of specified section and the track minimum widith in specified section; Total contact area of track be terminal detect user's sliding trace time contact terminal total contact area of touch-screen; The distance that the position relationship of the starting point of track and the terminal of track can be between the starting point of overlapping relation or track and the terminal of track meets predetermined threshold value.
Second determining unit 402, for determining the dynamics parameter of described slide in preset.
In specific implementation, the second determining unit 402 is by the dynamics parameter of pressure transducer determination slide in preset.
Alternatively, the average dynamics of slide corresponding for preset can be defined as the dynamics parameter in preset by the second determining unit 402.
Alternatively, the dynamics parameter of preset be predeterminated position on touch-screen dynamics parameter or for Preset Time point corresponding dynamics parameter, this predeterminated position can comprise 1 or multiple predeterminated position, and predeterminated position can be the center of touch-screen or four angles of touch-screen.Further, predeterminated position can be the position at one or more place, touch area of touch-screen.
Further alternatively, Preset Time point is the one starting to slide in moment, the end slip moment of described slide and the middle slip moment of slide of slide, further, Preset Time point can be track that slide produces through moment corresponding to certain preset.
Further alternatively, the dynamics parameter of the preset that the second determining unit 402 is determined can be the dynamics parameter of a preset or the dynamics parameter of multiple preset, this dynamics parameter can be one dimension parameter or multi-Dimensional parameters, multi-Dimensional parameters can be the multi-Dimensional parameters of the slip dynamics comprising preset, except the sliding force of preset is outside one's consideration, can also comprise the sliding time through preset or the number of times of a slide through preset, this slide can be terminal and detects that user contacts touch-screen to the slide of whole process leaving touch-screen.
Matching unit 403, the dynamics parameter determined for the trajectory parameters described first determining unit 401 determined respectively and described second determining unit 402 is mated with desired guiding trajectory parameter and default dynamics parameter.
In specific implementation, trajectory parameters and desired guiding trajectory parameter can be carried out coupling and dynamics parameter and default dynamics parameter and mate by matching unit 403.Alternatively, if preset is the start time of slide, dynamics parameter and default dynamics parameter can first be mated by matching unit 403, then, trajectory parameters and desired guiding trajectory parameter are mated.Alternatively, if preset is the finish time of slide, trajectory parameters and desired guiding trajectory parameter can first mate by matching unit 403, then, dynamics parameter and default dynamics parameter are mated.
Separate lock unit 404, for matching described trajectory parameters and described desired guiding trajectory parameter matching at described matching unit 403 successfully and in described dynamics parameter and the successful situation of described default dynamics parameter matching, carry out unlocking operation to terminal.
In specific implementation, separating lock unit 404 can in trajectory parameters and desired guiding trajectory parameter matching successfully and in dynamics parameter and the successful situation of default dynamics parameter matching, carry out unlocking operation to terminal.
As a kind of possible embodiment, as shown in Figure 4 b, the matching unit 403 of the terminal described in Fig. 4 a can comprise: generation unit 4031, first judging unit 4032 and the second judging unit 4033, specific as follows:
Generation unit 4031, for generating the first character string by described trajectory parameters according to predetermined manner.
In specific implementation, the trajectory parameters that slide produces can be generated the first character string according to predetermined manner by generation unit 4031, such as, trajectory parameters is course length, track width, trajectory direction, course length is k1, track width is k2, trajectory direction is first to the right, then upwards, wherein, coded system corresponding to course length is: course length is greater than 0 and is less than coding A1 corresponding to K1, course length be more than or equal to K1 and be less than K2 corresponding be encoded to A2, course length be greater than K2 corresponding be encoded to A3, when k1 is greater than K1 and is less than K2, what course length k1 was corresponding is encoded to A2, the coded system that track width is corresponding is: track width is greater than 0 and is less than coding B1 corresponding to X1, course length be more than or equal to X1 and be less than X2 corresponding be encoded to B2, course length be greater than X2 corresponding be encoded to B3, under k2 is greater than X2 situation, what course length k2 was corresponding is encoded to B3, the coding of trajectory direction can be: be above 1, under be 2, a left side is 3, the right side is 4, trajectory direction is first to the right, is then upwards correspondingly encoded to 4+1, further, trajectory direction first left, again under, finally go up, be then correspondingly encoded to 3+2+1, the first character string can be denoted as: (A2, B3,4+1).
First judging unit 4032, for judging the first character string that described generation unit 4031 generates, whether second character string corresponding with described desired guiding trajectory parameter matches.
In specific implementation, the first judging unit 4032 can judge that whether corresponding with desired guiding trajectory parameter the second character string of the first character string matches.Such as, the first character string is (A2, B3,4+1), and the second character string is (A2, B3,4+1), then both match.
Second judging unit 4033, if the judged result of described first judging unit 4032 is yes, judges whether described dynamics parameter is in interval range corresponding to described default dynamics parameter.
In specific implementation, if the first judging unit 4032 judges the first character string, second character string corresponding with desired guiding trajectory parameter matches, then the second judging unit 4033 judges whether dynamics parameter is in interval range corresponding to default dynamics parameter, such as, dynamics parameter is 20 Ns, and the interval range presetting dynamics parameter is [18,25], then dynamics parameter is in the interval range of default dynamics parameter; If dynamics parameter is 5 Ns, and the interval range presetting dynamics parameter is [18,25], then dynamics parameter is not in the interval range of default dynamics parameter.
As a kind of possible embodiment, as illustrated in fig. 4 c, the terminal described in Fig. 4 a also can comprise further: push unit 405, specific as follows:
Push unit 405, not mate with described desired guiding trajectory parameter and/or in described dynamics parameter and the unmatched situation of described default dynamics parameter for matching described trajectory parameters at described matching unit 403, default prompting problem is pushed to user, to make user when the effective answer providing described prompting problem corresponding, enter and treat unlock interface.
In specific implementation, do not mate with desired guiding trajectory parameter at trajectory parameters, in dynamics parameter and the unmatched situation of described default dynamics parameter, or, do not mate with under dynamics parameter and the unmatched situation of described default dynamics parameter in trajectory parameters and desired guiding trajectory parameter, push unit 405 can push default prompting problem to user, and show on the display interface of terminal, to make user when the effective answer providing prompting problem corresponding, enter and treat unlock interface.This prompting problem preset can be arranged when arranging trajectory parameters and dynamics parameter to terminal and being encrypted user, this prompting problem can be: the birthday of terminal owner? or, what does is favorite animal? user, when arranging prompting problem, can arrange answer.Further, go wrong if user does not answer in Preset Time, terminal carries out screen locking; Further, go wrong if user does not answer in preset times, the account to this terminal binding sends information security SMS Tip, and the account of terminal binding can be: telephone number, mailbox be the immediate communication tool such as QQ or micro-letter even.
Terminal described by the embodiment of the present invention can determine the trajectory parameters that user produces in the enterprising line slip operation of the touch-screen of terminal; Determine the dynamics parameter of described slide in preset; Respectively described trajectory parameters and dynamics parameter are mated with desired guiding trajectory parameter and default dynamics parameter; In described dynamics parameter and the successful situation of described default dynamics parameter matching, unlocking operation is carried out to terminal at described trajectory parameters and the success of described desired guiding trajectory parameter matching.Adopt the embodiment of the present invention, respectively trajectory parameters and dynamics parameter can be mated with desired guiding trajectory parameter and default dynamics parameter, thus, when both mating, just can unlock, avoid user to a certain extent and easily spied on the problem causing divulging a secret when inputting numerical ciphers, this improves the security of terminal.
Refer to Fig. 5, the structural representation of the second embodiment of a kind of terminal that Fig. 5 provides for the embodiment of the present invention.Terminal described in the present embodiment comprises: at least one input equipment 1000; At least one output device 2000; At least one processor 3000, such as CPU; With storer 4000, above-mentioned input equipment 1000, output device 2000, processor 3000 are connected by bus 5000 with storer 4000.
Wherein, above-mentioned input equipment 1000 can be contact panel, common PC, liquid crystal display, touch screen, push button etc.
Above-mentioned storer 4000 can be high-speed RAM storer, also can be non-labile storer (non-volatilememory), such as magnetic disk memory.Above-mentioned storer 4000 is for storing batch processing code, and above-mentioned input equipment 1000, output device 2000 and processor 3000, for calling the program code stored in storer 4000, perform and operate as follows:
Above-mentioned processor 3000, for:
Determine the trajectory parameters that user produces in the enterprising line slip operation of the touch-screen of terminal;
Determine the dynamics parameter of described slide in preset;
Respectively described trajectory parameters and dynamics parameter are mated with desired guiding trajectory parameter and default dynamics parameter;
In described dynamics parameter and the successful situation of described default dynamics parameter matching, unlocking operation is carried out to terminal at described trajectory parameters and the success of described desired guiding trajectory parameter matching.
As a kind of possible embodiment, described trajectory parameters is at least one in position relationship, course length, track pattern and the track width between trajectory direction, the starting point of track and terminal;
The dynamics parameter of described preset be predeterminated position on touch-screen dynamics parameter or for Preset Time point corresponding dynamics parameter, wherein, described Preset Time point is the one starting to slide in moment, the end slip moment of described slide and the middle slip moment of described slide of described slide.
As a kind of possible embodiment, described trajectory parameters and dynamics parameter mate with desired guiding trajectory parameter and default dynamics parameter by above-mentioned processor 3000 respectively, are specially:
Described trajectory parameters is generated the first character string according to predetermined manner;
Whether second character string corresponding with described desired guiding trajectory parameter matches to judge described first character string;
If so, judge whether described dynamics parameter is in interval range corresponding to described default dynamics parameter.
As a kind of possible embodiment, the dynamics parameter of described slide in preset determined by above-mentioned processor 3000, is specially:
By the dynamics parameter that described slide is defined as in preset in the average dynamics of preset.
As a kind of possible embodiment, after described trajectory parameters and dynamics parameter are mated with desired guiding trajectory parameter and default dynamics parameter by above-mentioned processor 3000 respectively, also specifically for:
Not mate with described desired guiding trajectory parameter and/or in described dynamics parameter and the unmatched situation of described default dynamics parameter at described trajectory parameters, default prompting problem is pushed to user, to make user when the effective answer providing described prompting problem corresponding, enter and treat unlock interface.
Terminal described by the embodiment of the present invention can determine the trajectory parameters that user produces in the enterprising line slip operation of the touch-screen of terminal; Determine the dynamics parameter of described slide in preset; Respectively described trajectory parameters and dynamics parameter are mated with desired guiding trajectory parameter and default dynamics parameter; In described dynamics parameter and the successful situation of described default dynamics parameter matching, unlocking operation is carried out to terminal at described trajectory parameters and the success of described desired guiding trajectory parameter matching.Adopt the embodiment of the present invention, respectively trajectory parameters and dynamics parameter can be mated with desired guiding trajectory parameter and default dynamics parameter, thus, when both mating, just can unlock, avoid user to a certain extent and easily spied on the problem causing divulging a secret when inputting numerical ciphers, this improves the security of terminal.
The embodiment of the present invention also provides a kind of computer-readable storage medium, and wherein, this computer-readable storage medium can have program stored therein, and comprises the part or all of step of any one signal processing method recorded in said method embodiment when this program performs.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, in certain embodiment, there is no the part described in detail, can see the associated description of other embodiments.
It should be noted that, for aforesaid each embodiment of the method, in order to simple description, therefore it is all expressed as a series of combination of actions, but those skilled in the art should know, the present invention is not by the restriction of described sequence of movement, because according to the present invention, some step may can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in instructions all belongs to preferred embodiment, and involved action and module might not be that the present invention is necessary.
In several embodiments that the application provides, should be understood that, disclosed device, the mode by other realizes.Such as, device embodiment described above is only schematic, the division of such as said units, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of device or unit or communication connection can be electrical or other form.
The above-mentioned unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in various embodiments of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form of SFU software functional unit also can be adopted to realize.
If above-mentioned integrated unit using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words or all or part of of this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprise all or part of step of some instructions in order to make a computer equipment (can be personal computer, server or the network equipment etc., can be specifically the processor in computer equipment) perform each embodiment said method of the present invention.Wherein, and aforesaid storage medium can comprise: USB flash disk, portable hard drive, magnetic disc, CD, ROM (read-only memory) are (English: Read-OnlyMemory, abbreviation: ROM) or random access memory (English: RandomAccessMemory, abbreviation: RAM) etc. various can be program code stored medium.
The above, above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a method for terminal unlocking, is characterized in that, described method comprises:
Determine the trajectory parameters that user produces in the enterprising line slip operation of the touch-screen of terminal;
Determine the dynamics parameter of described slide in preset;
Respectively described trajectory parameters and dynamics parameter are mated with desired guiding trajectory parameter and default dynamics parameter;
In described dynamics parameter and the successful situation of described default dynamics parameter matching, unlocking operation is carried out to terminal at described trajectory parameters and the success of described desired guiding trajectory parameter matching.
2. the method for claim 1, is characterized in that, described trajectory parameters is at least one in position relationship, course length, track pattern and the track width between trajectory direction, the starting point of track and terminal;
The dynamics parameter of described preset be predeterminated position on touch-screen dynamics parameter or for Preset Time point corresponding dynamics parameter, wherein, described Preset Time point is the one starting to slide in moment, the end slip moment of described slide and the middle slip moment of described slide of described slide.
3. the method for claim 1, is characterized in that, describedly described trajectory parameters and dynamics parameter is mated with desired guiding trajectory parameter and default dynamics parameter respectively, comprising:
Described trajectory parameters is generated the first character string according to predetermined manner;
Whether second character string corresponding with described desired guiding trajectory parameter matches to judge described first character string;
If so, judge whether described dynamics parameter is in interval range corresponding to described default dynamics parameter.
4. the method as described in any one of claims 1 to 3, is characterized in that, describedly determines the dynamics parameter of described slide in preset, comprising:
By the dynamics parameter that described slide is defined as in preset in the average dynamics of preset.
5. the method as described in any one of claims 1 to 3, is characterized in that, described respectively described trajectory parameters and dynamics parameter are mated with desired guiding trajectory parameter and default dynamics parameter after, described method also comprises:
Not mate with described desired guiding trajectory parameter and/or in described dynamics parameter and the unmatched situation of described default dynamics parameter at described trajectory parameters, default prompting problem is pushed to user, to make user when the effective answer providing described prompting problem corresponding, enter and treat unlock interface.
6. a terminal, is characterized in that, described terminal comprises:
First determining unit, for determining the trajectory parameters that user produces in the enterprising line slip operation of the touch-screen of terminal;
Second determining unit, for determining the dynamics parameter of described slide in preset;
Matching unit, the dynamics parameter determined for the trajectory parameters described first determining unit determined respectively and described second determining unit is mated with desired guiding trajectory parameter and default dynamics parameter;
Separate lock unit, for matching described trajectory parameters and described desired guiding trajectory parameter matching at described matching unit successfully and in described dynamics parameter and the successful situation of described default dynamics parameter matching, carry out unlocking operation to terminal.
7. terminal as claimed in claim 6, is characterized in that, described trajectory parameters is at least one in position relationship, course length, track pattern and the track width between trajectory direction, the starting point of track and terminal;
The dynamics parameter of described preset be predeterminated position on touch-screen dynamics parameter or for Preset Time point corresponding dynamics parameter, wherein, described Preset Time point is the one starting to slide in moment, the end slip moment of described slide and the middle slip moment of described slide of described slide.
8. terminal as claimed in claim 6, it is characterized in that, described matching unit comprises:
Generation unit, for generating the first character string by described trajectory parameters according to predetermined manner;
First judging unit, for judging the first character string that described generation unit generates, whether second character string corresponding with described desired guiding trajectory parameter matches;
Second judging unit, if the judged result of described first judging unit is yes, judges whether described dynamics parameter is in interval range corresponding to described default dynamics parameter.
9. the terminal as described in any one of claim 6 to 8, is characterized in that, described second determining unit specifically for:
By the dynamics parameter that described slide is defined as in preset in the average dynamics of preset.
10. the terminal as described in any one of claim 6 to 8, it is characterized in that, described terminal also comprises: push unit, not mate with described desired guiding trajectory parameter and/or in described dynamics parameter and the unmatched situation of described default dynamics parameter for matching described trajectory parameters at described matching unit, default prompting problem is pushed to user, to make user when the effective answer providing described prompting problem corresponding, enter and treat unlock interface.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510536477.6A CN105117632B (en) | 2015-08-27 | 2015-08-27 | The method and terminal of a kind of terminal unlocking |
| PCT/CN2016/085083 WO2017032128A1 (en) | 2015-08-27 | 2016-06-07 | Terminal unlocking method and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510536477.6A CN105117632B (en) | 2015-08-27 | 2015-08-27 | The method and terminal of a kind of terminal unlocking |
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| CN105117632A true CN105117632A (en) | 2015-12-02 |
| CN105117632B CN105117632B (en) | 2018-01-23 |
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| CN201510536477.6A Expired - Fee Related CN105117632B (en) | 2015-08-27 | 2015-08-27 | The method and terminal of a kind of terminal unlocking |
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| CN (1) | CN105117632B (en) |
| WO (1) | WO2017032128A1 (en) |
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| CN105550559A (en) * | 2015-12-03 | 2016-05-04 | 深圳市汇顶科技股份有限公司 | Gesture unlocking method and apparatus and mobile terminal |
| CN105589654A (en) * | 2015-12-29 | 2016-05-18 | 惠州Tcl移动通信有限公司 | Pressure sensor based mobile terminal unlocking method and system |
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Also Published As
| Publication number | Publication date |
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| CN105117632B (en) | 2018-01-23 |
| WO2017032128A1 (en) | 2017-03-02 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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