Detailed description of the invention
Wherein, the sign information of the embodiment of the present invention include but not limited to following in part or all of:
Fingerprint feature information, sound characteristic information, vein pattern information, palm print characteristics information, iris feature information, heart rateCharacteristic information, face characteristic information, body odour characteristic information.
Fingerprint feature information: everyone fingerprint is different, according to fingerprint extraction characteristic point, is mated by characteristic pointSpeculate the identity of a people.
Sound characteristic information: everyone tone of sound, loudness and tone color have the characteristic of oneself, comes according to these featuresSpeculate the identity of a people.
Vein pattern information: based on the mobile devices such as wearing to the vein scattergram of the human body such as finger or arm pointAnalysis, speculates the identity of a people.
Palm print characteristics information: gather the streakline feature of human body palmmprint, Dian Te based on imaging first-class image recognition mobile deviceLevy, textural characteristics, geometric properties, speculate the identity of a people.
Iris feature information: be more higher scheme than finger print safety property, can be moved by the first-class image recognition of shooting and setStandby collection, speculates the identity of a people.
Heart rate characteristic information: because the heart rate of different people is within a period of time, it is possible to create the overlap in frequency, therefore needIdentical property collection based on a period of time to judge effectively to speculate based on the heartbeat message fitted like a glove in a period of timeThe identity of one people.
Face characteristic information: be more higher scheme than finger print safety property, can be moved by the first-class image recognition of shooting and setStandby collection, speculates the identity of a people.
Body odour characteristic information: everyone body odour receives the composition of the material of skin secretion and produces different differences, logicalCross body odour sensor acquisition human skin body odour, speculate the identity of a people.
The embodiment of the present application carry out the scene of sign information checking include but not limited to following in part or all of:
Mobile device unlocking screen, enter the mounted needs of mobile device be unlocked software time checking, pass throughChecking when mobile device is traded, checking when being transferred accounts by mobile device, registered by mobile device.
The mode obtaining above-mentioned sign information has a lot, and same sign information, the mode of acquisition is the most a lot.It is set forth belowSeveral.
As a example by sound characteristic information:
The sound of the user checking personnel of typing the most in a mobile device, as Application on Voiceprint Recognition template.At needs acquisition soundThe sound of user by modes such as the MIC (Mike) of mobile phone, bluetooth earphones, can be obtained during sound, if the spies such as the frequency of soundLevy the Application on Voiceprint Recognition template meeting typing, it is determined that be verified.
As a example by heart rate characteristic information:
Can extract by doing the heart rate of the heart rate value of the wearable device of overmatching and mobile device with mobile device simultaneouslyModule (such as imaging first-class) reads heart rate value, synchronizes heart rate value and the heart rate value of mobile device detection of comparison wearable device,If both fit like a glove in heart rate feature, it is determined that be verified.
Wherein, the mobile device of the embodiment of the present invention can be the equipment such as mobile phone, pad.The wearing of the embodiment of the present invention setsStandby can be the equipment such as bracelet, intelligent watch.
As a example by sign information is for fingerprint sign information:
The most a lot of mobile devices all have fingerprint input function.Mobile device extracts the characteristic point in the fingerprint of user,Independent matching template is preserved into specific code.
When staff presses the fingerprint module of mobile device, fingerprint module extracts the fingerprint of staff, and is changed by fingerprint pictureIt is characterized a little.
The characteristic point that these are extracted by mobile device is mated one by one with the fingerprint matching template of typing, ifThe quantity of the characteristic point of coupling is higher than the sign information detection threshold value set, then it is assumed that fingerprint matching, it is allowed to carry out unlocked by fingerprint,Whereas if the quantity of the characteristic point of coupling is less than the sign information detection threshold value set, then it is assumed that fingerprint does not mates, and does not allowsCarry out unlocked by fingerprint,
In force, wearable device once releases with the binding relationship of mobile device, it is impossible to by mobile device or wearingTables of equipment aspect is recovered, it is necessary to gather together enough wearable device and mobile device again, after closely connecting and authorized by user, and Cai NengzaiSecondary realize binding relationship.
Based on above flow process, if the personnel that the embodiment of the present application can judge current operation mobile device are exactly mobile phoneOwner, then (such as sweat, spot, fingerprint shallow etc.) causes identification because some cause specific when the fingerprint of mobile device ownerDuring failure, can be by reducing sign information detection threshold value, to reduce validation difficulty.
The embodiment of the present application is not when mobile device owner wears the wearable device of binding, and unlocked by fingerprint is mobile by maintenanceThe original difficulty of equipment.
Wear wearable device mobile device owner, but when not binding with fingerprint function, unlocked by fingerprint is mobile by maintenanceThe original difficulty of equipment.
After mobile device owner has worn wearable device and has bound with fingerprint:
If the fingerprint that mobile device gets is normal, now can be with normal flow unlocked by fingerprint.
If the fingerprint that mobile device gets is abnormal, and wearable device is outside coverage, then cannot be carried out unlocking.
If the fingerprint that mobile device gets is abnormal, and wearable device is within coverage, then mobile device reducesUnlocked by fingerprint difficulty, in order to increase while ensureing safety and unlock successful probability.
In order to make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing the present invention made intoOne step ground describes in detail, it is clear that described embodiment is only some embodiments of the present invention rather than whole enforcementExample.Based on the embodiment in the present invention, those of ordinary skill in the art are obtained under not making creative work premiseAll other embodiments, broadly fall into the scope of protection of the invention.
As it is shown in figure 1, the method that embodiment of the present invention mobile device side adjusts sign information detection threshold value includes:
Step 100, mobile device determine between wearable device and the described mobile device of the binding of described mobile deviceTarget range；
If the described target range of step 101 is less than the distance threshold set, the most described mobile device reduces sign information inspectionSurvey threshold value.
Optionally, after step 101, described mobile device detects the threshold value use to obtaining according to the sign information after reducingThe sign information at family is verified, and judges to verify whether notice according to the result.
If the embodiment of the present invention and described mobile device binding wearable device and described mobile device between target away fromFrom less than the distance threshold set, reduce the sign information detection threshold value that described sign information is corresponding.Due to the embodiment of the present inventionIt is whether the Distance Judgment according to the wearable device bound with described mobile device reduces, if reducing sign information detection thresholdValue, on the premise of safety will not reduce, can improve and be verified probability, reduces and occurs that user security checking cannot be passed throughSituation.
It is to say, wearable device is bound using method with mobile device by the embodiment of the present invention, can reduce difficulty hasThe user of authority carries out the condition verified, reduces the user having authority the most because of affecting the factor being verified, andOccur that user security verifies situation about cannot pass through.
Owing to mobile device and wearable device are coordinated the safe class of the mobile mobile device of adjustment (i.e. by the embodiment of the present inventionAdjust sign information detection threshold value), thus reduce on the basis of compromise between security and have the user of authority because impact is testedThe factor that card passes through is the most, and occurs that user security verifies situation about cannot pass through.
Wherein, the wearable device bound with described mobile device is the wearable device that mobile device certification is passed through.Each wearThe equipment of wearing has unique device identification, according to device identification, mobile device can judge that whether the current wearable device connected isThe wearable device bound with described mobile device；Mobile device can also be for the wearable device distribution bound with described mobile deviceOne unique mark, thus identify whether the current wearable device connected is the wearable device bound with described mobile device.
The mode of mobile device certification wearable device has a lot, and such as mobile device displays to the user that certification page, and willThe wearable device of currently attached (maybe can search element to) is shown to user, and after user selects, what record user selected wearsWear the device identification of equipment.In order to prevent other people from carrying out wearable device certification, mobile device is displaying to the user that certification pageUser can be carried out sign information checking before, after being verified, display to the user that certification page.
Mobile device, after satisfied distance testing conditions, can determine whether the wearable device bound with described mobile device and describedTarget range between mobile device.
Wherein, distance testing conditions has a variety of, such as can set an interval time, be considered as after reaching interval timeMeet distance testing conditions；Can also be considered as meeting distance testing conditions after the instruction receiving user；Can also withThe wearable device of binding is considered as after connecting meeting distance testing conditions.
Optionally, distance testing conditions can also is that and determines according to the current sign information detection threshold value user to obtainingThe sign information the result that carries out verifying be authentication failed.
Such as user sign information to be carried out checking, mobile device detects the threshold value user's to obtaining according to sign informationSign information is verified, if the result is authentication failed, it is determined that meet distance testing conditions.
Wherein, mobile device, after satisfied distance testing conditions, can determine whether the wearable device bound with described mobile deviceAnd the target range between described mobile device.
It is a variety of that mobile device determines that the method for the target range between wearable device has, and moves according to different methodsEquipment can choose whether to set up with the wearable device bound to be connected, and such as some method needs to set up and connects, such as, need rootTarget range is determined according to the transmission duration of the message received；Some method need not set up and connects, such as: can utilize ultrasound waveFinding range, the supersonic generator starting mobile device sends signal, and wearable device connects according to the ultrasound wave on wearable deviceReceive device and receive the time T of signal, calculate both relative distance L=340m/s*T, and return to mobile device；Can alsoThe supersonic generator starting wearable device sends signal, and mobile device receives according to the ultrasonic receiver in mobile deviceThe time T of signal.Or use infrared signal to measure distance, also or use other existing distance measuring methods.
Wherein, the performance that different wearable device is corresponding is different, then distance threshold is likely to difference.Each wearable deviceDistance threshold can determine according to the maximum distance that connects between wearable device and mobile device.
Here the maximum distance that connects can be that user inputs；Can also be that user moves wearable device and/or movementEquipment, and obtained by the wireless signal of mobile device detection wearable device.
Here mobile device can arrange distance threshold=maximum and connects distance * X, X and be more than 0 and no more than 1, concrete X'sNumerical value can pre-set, and follow-up can be adjusted by user.The distance threshold of initial setting up can be maximum.
Certainly, distance threshold can also be configured by user, but not can exceed that maximum connection distance.
After determining distance threshold, it is possible to determine that distance range and first adjusts the corresponding relation of threshold value.Here away fromCan be that mobile mobile device is configured from scope and the first corresponding relation adjusting threshold value, subsequent user can be as requiredModify.
Accordingly, described mobile device adjusts the corresponding relation of threshold value according to distance range and first, determines described targetApart from the first adjustment threshold value that affiliated distance range is corresponding；And adjust the threshold value described sign of reduction according to described first determinedInfomation detection threshold value.
Different sign information, corresponding sign information detection threshold value is different.It is to say, corresponding one of each featureDistance range and first adjusts the corresponding relation of threshold value.
Such as the corresponding relation of threshold value is adjusted as shown in table 1 for the distance range and first that fingerprint feature information is corresponding,Sign information detection threshold value is generally 10.Mobile mobile device can obtain the finger print information of user, and therefrom chooses 12 featuresPoint stores in mobile mobile device as fingerprint template.
When carrying out fingerprint detection, obtain the finger print information of user, and by finger print information and 12 spies in fingerprint templateLevy and a little mate, if 12 characteristic points have at least 10 characteristic points as the characteristic point in finger print information, determine thatFingerprint authentication success.
Assume that the distance between wearable device and mobile device is 16cm, then the first adjustment threshold value is 6, if fingerprint authenticationFailure, then adjusting the sign information detection threshold value after threshold value reduces according to first is 10-6=4.If then continue checking time 12Characteristic point has at least 4 characteristic points as the characteristic point in finger print information, determine that fingerprint authentication success.
Table 1 is the corresponding relation that the distance range and first that fingerprint is corresponding adjusts threshold value.
Table 1
It should be noted that table 1 is merely illustrative, the distance range and first that fingerprint is corresponding adjusts the corresponding pass of threshold valueSystem is not limited to the numerical value that table 1 provides.
Similar with fingerprint sign information for other sign information, this is no longer going to repeat them.
It is set forth below one and determines that distance range and first adjusts the example of corresponding relation of threshold value:
1, move mobile device with wearable device wirelessly match foundation be connected.
2, user is by constantly adjusting the air line distance of mobile mobile device and wearable device, when both appearance cannot be normalDuring connection, mobile mobile device obtains the maximum of ip intelligent peripherals and connects distance, is designated as M.
3, move mobile device and set secure threshold for Guarantee control system in this range properly functioning, be designated as N,Wherein N ＜ M.
3, move mobile device and set X distance range, be designated as [0, P1], [P1, P2], [P2, P3] ... [Px-1, Px],It is called P1 distance range, P2 distance range, P3 distance range ... Px distance range, wherein X ＞ 1 and be integer, Px≤N。
4, move mobile device and set Y security mechanism grade, be designated as Q1, Q2 ..., QY, it is called Q1 safe class,Q2 safe class ..., QY safe class, wherein grade quantity can adjust according to safe class practical situation and set.
The corresponding different sign information detection threshold value of different safe classes.
5, move mobile device and set up X distance range and Y safe class, set up and set corresponding relation.
Except being adjusted according to distance range and the first corresponding relation adjusting threshold value above, the embodiment of the present invention also may be usedTo reduce described sign information detection threshold value according to the second adjustment threshold value preset.
Concrete, when reducing described sign information detection threshold value according to the second default adjustment threshold value, believe in current signThe detection threshold value of the sign information after the second adjustment threshold value is just adjusted is deducted on the basis of breath detection threshold value.
The position dressed due to different wearable device is different, so distance threshold corresponding to different wearable device isBig value can be different.
Being as a example by bracelet by wearable device, Fig. 2 is shown that the spacing of bracelet and mobile device.Optionally, from more pacifyingFrom the point of view of Quan, it is proposed that the maximum of distance threshold could be arranged to 15cm, this distance, be normally wear bracelet hold shiftingDuring dynamic equipment, bracelet and the distance range of mobile device.Meanwhile, this distance is substantially at the close visual range of human eye,Unauthorized person can be prevented effectively from and carry out illegal operation at one's side mobile device owner.
Optionally, sign information detection threshold value is reduced and according to sign information detection threshold value pair after reducing when mobile deviceAfter the sign information of the user obtained is verified, can sending to wearable device and be verified notice, setting so that dressingUser, mobile device is pointed out to be verified and be ready for subsequent treatment (if such as verified for by modes such as vibration, soundIt is to unlock, is then ready for unlocking).
Such that make unauthorized person hold the mobile device of user mobile device user carry out at one's side verify (ratioMobile device is operated at one's side as user household is sitting in user), inform that someone moves being verified of equipment.
Further, user can pass through wearable device triggering command；Mobile device judges whether to continue to hold according to instructionRow subsequent treatment.
Further, user can also close the binding relationship of wearable device and mobile device, if mobile device findsThe wearable device of binding is closed, then current sign information detection threshold value brings up to the maximum set, resistance unauthorized personUnlocked by fingerprint action to mobile device.Accordingly, the situation that mobile device is lost once occur, user can also be by closingThis binding relationship, recovers unlocked by fingerprint difficulty.
In order to improve the safety of mobile device further, optionally, if described target range is not less than the distance setThreshold value maybe cannot determine described target range, and described sign information detection threshold value is different from Initial signs infomation detection threshold value,Initial signs infomation detection threshold value is detected threshold value as described sign information by the most described mobile device.
In force, if described target range is less than the distance threshold set, the most described mobile device sets to described wearingPreparation send notice；
Accordingly, described mobile device is receiving after the permission reduction instruction of described wearable device, reduces described bodyThe sign information detection threshold value that reference breath is corresponding.
This mode is that notice user security grade can reduce (i.e. sign information detection threshold value can reduce), and inquiresWhether user allows safe class to reduce, if allowing to reduce safe class again.
As it is shown on figure 3, the method that inventive embodiments own adjusts sign information detection threshold value includes:
Step 300, mobile device are matched with the wearable device of binding and are connected.
The sign information of the user that step 301, mobile device obtain.
The sign information of the user of acquisition is verified by step 302, mobile device according to sign information detection threshold value.
Step 303, mobile device judge to verify whether to pass through, if it is, perform step 304, otherwise, do not change currentDetection threshold value.
Further, if the verification passes, then perform to be verified the operation of correspondence.
Here according to checking scene, the operation performing to be verified correspondence is the most different.Such as checking scene is mobile for unlockingEquipment, then unlock mobile device after being verified；The most such as checking scene is payment operation, then perform payment behaviour after being verifiedMake.
Step 304, mobile device determine the target range between wearable device.
Step 305, mobile device judge that whether target range is less than the distance threshold set；If it is, execution step306；Otherwise, locking processing is carried out.
Here locking processing mode has a lot, such as forbids that any user unlocks, until target range is less than settingDistance threshold；The most current sign information detection threshold value is brought up to the maximum set, improves the difficulty of safety verification.
Step 306, mobile device determine the distance range belonging to described target range.
Step 307, mobile device adjust the corresponding relation of threshold value according to distance range and first, determine described target rangeThe first adjustment threshold value that affiliated distance range is corresponding.
Step 308, mobile device judge whether the first adjustment threshold value determined detects threshold value phase with current sign informationWith；If it is, do not change current sign information detection threshold value；Otherwise perform step 309.
Step 309, mobile device detect threshold value according to the sign information that the first adjustment adjusting thresholds determined is current.
Below with sign information for fingerprint sign information, carry out safety verification be by unlock as a example by, to the present invention implementThe scheme of example is described in detail.
As shown in Figure 4, the complete method of embodiment of the present invention adjustment sign information detection threshold value includes:
Step 400, mobile device obtain the fingerprint feature information of user.
The fingerprint feature information of the user of acquisition is mated by step 401, mobile device with fingerprint characteristic template, it is judged thatWhether the quantity of coupling detects threshold value not less than sign information, if it is, perform step 410；Otherwise, step 402 is performed.
Step 402, mobile device judge the most whether be connected with the wearable device of binding；If it is, execution step403；Otherwise, step 409 is performed.
Step 403, mobile device determine the wearable device bound with described mobile device of current connection and described movementTarget range between equipment.
Step 404, mobile device judge whether target range is less than the distance threshold set, if it is, perform step405；Otherwise, step 409 is performed.
Whether step 405, mobile device send to wearable device and allow to lower the sign information detection threshold value that fingerprint is correspondingNotice.
Step 406, mobile device determine whether to lower the sign that fingerprint is corresponding according to the instruction from wearable deviceInfomation detection threshold value；If it is, perform step 407；Otherwise, step 409 is performed.
Step 407, mobile device reduce the sign information detection threshold value that fingerprint is corresponding.
The sign information of the user of acquisition is entered by step 408, mobile device according to the sign information detection threshold value after reducingRow checking, it is judged that verify whether successfully, if it is, perform step 410；Otherwise, step 409 is performed.
The prompting of step 409, mobile device unlocks unsuccessfully.
Step 410, mobile device are unlocked operation.
As it is shown in figure 5, the method that embodiment of the present invention wearable device mobility-aid apparatus adjusts sign information detection threshold valueIncluding:
Step 500, wearable device are receiving the whether reduction sign from the mobile device bound with described wearable devicePointing out user after the notice of infomation detection threshold value, wherein said notice is that described mobile device carries out sign information user and testsCard, and detect that the target range between described wearable device is less than transmission after the distance threshold set；
The instruction of user is sent to described mobile device by step 501, described wearable device, so that described mobile device rootSafety certification is carried out according to described instruction.
Here instruction is to allow to reduce and do not allow to reduce.
If it is indicated that for allow reduce, the most described mobile device reduce sign information detection threshold value, and according to reduce afterThe sign information of the sign information detection threshold value user to obtaining is verified.
If it is indicated that for not allowing to reduce, described mobile device keeps current sign information detection threshold value.
Based on same inventive concept, the embodiment of the present invention additionally provides a kind of movement adjusting sign information detection threshold value and setsStandby, owing to this equipment is similar to the method for embodiment of the present invention adjustment sign information detection threshold value to the principle of the problem of solution, because ofThe enforcement of this this equipment may refer to the enforcement of equipment, repeats no more in place of repetition.
As shown in Figure 6, embodiment of the present invention mobile device includes:
Distance determines module 600, for determine the wearable device bound with described mobile device and described mobile device itBetween target range；
Processing module 601, if reducing body for described target range less than the distance threshold set, the most described mobile deviceReference breath detection threshold value.
Optionally, described processing module 601 specifically for:
Adjust the corresponding relation of threshold value according to distance range and first, determine the distance range pair belonging to described target rangeThe the first adjustment threshold value answered；And adjust threshold value reduction described sign information detection threshold value according to described first determined.
Optionally, described processing module 601 specifically for:
Described sign information detection threshold value is reduced according to the second default adjustment threshold value.
Optionally, described processing module 601 is additionally operable to:
If described target range maybe cannot determine described target range, and described sign letter not less than the distance threshold setBreath detection threshold value is different from Initial signs infomation detection threshold value, then using Initial signs infomation detection threshold value as described sign informationDetection threshold value.
Optionally, described processing module 601 is additionally operable to:
Receiving after the instruction allowing to reduce of described wearable device, reducing the sign letter that described sign information is correspondingBreath detection threshold value.
Optionally, described sign information detection sign information corresponding to threshold value include following in part or all of:
Fingerprint feature information, sound characteristic information, vein pattern information, palm print characteristics information, iris feature information, heart rateCharacteristic information, face characteristic information, body odour characteristic information.
As it is shown in fig. 7, embodiment of the present invention wearable device includes:
Receiver module 700, for receive from the mobile device bound with described wearable device whether reduction forPointing out user after the notice of the sign information detection threshold value carrying out sign information checking, wherein said notice is described mobile deviceCarry out sign information checking user, and detect that the target range between described wearable device is less than the distance threshold setRear transmission；
Sending module 701, for being sent to described mobile device by the instruction of user, so that described mobile device is according to instituteState instruction and carry out safety certification.
Above by reference to the method illustrated according to the embodiment of the present application, device (system) and/or the frame of computer programFigure and/or flow chart describe the application.Should be understood that and can realize block diagram and/or flow process diagram by computer program instructionsOne block of figure and the combination of the block of block diagram and/or flowchart illustration.Can be supplied to lead to by these computer program instructionsBy computer, the processor of special-purpose computer and/or other programmable data processing means, to produce machine so that via meterThe instruction that calculation machine processor and/or other programmable data processing means perform creates and is used for realizing block diagram and/or flow chart blockThe method of the function/action specified by.
Correspondingly, it is also possible to implement the application with hardware and/or software (including firmware, resident software, microcode etc.).MoreFurther, the application can take computer to use or the shape of computer program on computer-readable recording mediumFormula, it has the computer realized in media as well and can use or computer readable program code, to be made by instruction execution systemWith or combined command perform system and use.In the present context, computer can use or computer-readable medium is permissibleBeing arbitrary medium, it can comprise, stores, communicates, transmit or transmission program, to be made by instruction execution system, device or equipmentWith, or combined command execution system, device or equipment use.
Obviously, those skilled in the art can carry out various change and the modification essence without deviating from the present invention to the present inventionGod and scope.So, if these amendments of the present invention and modification belong to the scope of the claims in the present invention and equivalent technologies thereofWithin, then the present invention is also intended to comprise these change and modification.