Specific embodiment
Wherein, the sign information of the embodiment of the present invention includes but is not limited to some or all of in following:
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 matched by characteristic pointSpeculate a person's identity.
Sound characteristic information: tone, loudness and the tone color of everyone sound have the characteristic of oneself, according to these features comeSpeculate a person's identity.
Vein pattern information: based on mobile devices such as wearings to point of the vein distribution map of the human bodies such as finger or armAnalysis, to speculate a person's identity.
Palm print characteristics information: streakline feature, Dian Te based on the image recognitions mobile device such as camera acquisition human body palmmprintSign, textural characteristics, geometrical characteristic, to speculate a person's identity.
Iris feature information: being scheme more higher than finger print safety property, can be set by the movement of the image recognitions such as cameraStandby acquisition, to speculate a person's identity.
Heart rate characteristic information: because the heart rate of different people is whithin a period of time, it is possible to create the overlapping in frequency, therefore needJudgement is acquired based on the identical property of a period of time effectively to be speculated based on the heartbeat message to fit like a glove in a period of timeA person's identity.
Face characteristic information: being scheme more higher than finger print safety property, can be set by the movement of the image recognitions such as cameraStandby acquisition, to speculate a person's identity.
Body odour characteristic information: everyone body odour receives the composition of the substance of skin secretion and generates different differences, leads toBody odour sensor acquisition human skin surface's body odour is crossed, to speculate a person's identity.
The scene that the embodiment of the present application carries out sign information verifying includes but is not limited to some or all of in following:
Mobile device screen unlock, into mobile device it is mounted need be unlocked software when verifying, pass throughVerifying when mobile device is traded, verifying when being transferred accounts by mobile device are registered by mobile device.
The mode for obtaining above-mentioned sign information has very much, and the mode of same sign information, acquisition is also very much.It is set forth belowIt is several.
By taking sound characteristic information as an example:
User shifts to an earlier date the sound of the verifying personnel of typing in a mobile device, as Application on Voiceprint Recognition template.It is needing to obtain soundThe sound of user can be obtained, if the spies such as frequency of sound by modes such as the MIC (Mike) of mobile phone, bluetooth headsets when soundSign meets the Application on Voiceprint Recognition template of typing, it is determined that is verified.
By taking heart rate characteristic information as an example:
It can be simultaneously by doing the heart rate value of the wearable device of overmatching and the heart rate extraction of mobile device with mobile deviceModule (such as camera etc.) reads heart rate value, the heart rate value of synchronous comparison wearable device and the heart rate value of mobile device detection,If the two fits 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 is setIt is standby to can be the equipment such as bracelet, smartwatch.
By taking sign information is fingerprint sign information as an example:
Many mobile devices all have fingerprint input function at present.Mobile device extracts the characteristic point in the fingerprint of user,It is saved with specific code into independent matching template.
When manpower presses the fingerprint module of mobile device, fingerprint module extracts the fingerprint of manpower, and fingerprint picture is convertedIt is characterized a little.
The characteristic point that mobile device extracts these is matched one by one with the fingerprint matching template of typing, ifThe quantity of matched characteristic point is higher than the sign information detection threshold value of setting, then it is assumed that and fingerprint matching allows to carry out unlocked by fingerprint,, whereas if sign information detection threshold value of the quantity of matched characteristic point lower than setting, then it is assumed that fingerprint mismatches, and does not allowUnlocked by fingerprint is carried out,
In an implementation, wearable device and the binding relationship of mobile device can not pass through mobile device or wearing once releasingRestore in terms of tables of equipment, it is necessary to gather together enough wearable device and mobile device again, after closely connecting and being authorized by user, Cai NengzaiSecondary realization binding relationship.
Based on above process, the embodiment of the present application can judge if the personnel of current operation mobile device are exactly mobile phoneOwner, then when (such as sweat, spot, fingerprint shallow etc.) causes to identify because of certain cause specifics for the fingerprint of mobile device ownerIt, can be by reducing sign information detection threshold value, to reduce validation difficulty when failure.
When mobile device owner does not wear the wearable device of binding, unlocked by fingerprint will maintain to move the embodiment of the present applicationThe original difficulty of equipment.
When wearing wearable device in mobile device owner, but not binding with fingerprint function, unlocked by fingerprint will maintain to moveThe original difficulty of equipment.
After mobile device owner wears wearable device and binds with fingerprint:
It, at this time can be with normal flow unlocked by fingerprint if the fingerprint that mobile device is got is normal.
If the fingerprint that mobile device is got is abnormal, and wearable device can not be then unlocked except effective distance.
If the fingerprint that mobile device is got is abnormal, and wearable device within effective distance, then mobile device reducesUnlocked by fingerprint difficulty unlocks successful probability to increase while guaranteeing safe.
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make intoIt is described in detail to one step, it is clear that the described embodiments are only some of the embodiments of the present invention, rather than whole implementationExample.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative effortsAll other embodiment, shall fall within the protection scope of the present invention.
As shown in Figure 1, the method for mobile device of embodiment of the present invention side adjustment sign information detection threshold value includes:
Step 100, mobile device are determining between the mobile device wearable device bound and the mobile deviceTarget range；
If step 101, the target range are less than the distance threshold of setting, the mobile device reduces sign information inspectionSurvey threshold value.
Optionally, after step 101, the mobile device is according to the sign information detection threshold value after reduction to the use of acquisitionThe sign information at family is verified, and verifies whether to notify according to verification result judgement.
If target between the wearable device that the embodiment of the present invention is bound with the mobile device and the mobile device away fromFrom the distance threshold for being less than setting, the corresponding sign information detection threshold value of the sign information is reduced.Due to the embodiment of the present inventionIt is whether to be reduced according to the Distance Judgment of the wearable device with mobile device binding, if reducing sign information detection thresholdValue, under the premise of safety will not reduce, can be improved and be verified probability, and user security verifying, which occurs, in reduction to be passed throughThe case where.
That is, wearable device and mobile device are bound application method by the embodiment of the present invention, can reduce difficulty hasThe condition that the user of permission is verified, reduces that the user that has permission occur relatively more because influencing the factor being verified, andThere is the case where user security verifying can not pass through.
Since mobile device and wearable device cooperation are adjusted the security level of mobile mobile device (i.e. by the embodiment of the present inventionAdjust sign information detection threshold value), to reduce the user for occurring having permission on the basis of compromise between security because influencing to testIt is relatively more to demonstrate,prove the factor passed through, and the case where user security verifying can not pass through occurs.
It wherein, is that mobile device authenticates the wearable device passed through with the wearable device of mobile device binding.Each wearWearing equipment has unique device identification, mobile device can be judged according to device identification the wearable device currently connected whether beWith the wearable device of mobile device binding；Mobile device may be to distribute with the wearable device of mobile device bindingOne unique mark, so that whether the wearable device that identification currently connects is the wearable device bound with the mobile device.
The mode of mobile device certification wearable device has very much, for example mobile device shows certification page to user, and willThe wearable device of currently attached (or can search element to) is shown to user, and after user's selection, record user's selection is wornWear the device identification of equipment.Other people carry out wearable device certification in order to prevent, and mobile device is showing certification page to userSign information verifying can be carried out to user before, after being verified, show certification page to user.
Mobile device is meeting after testing conditions, can determine whether the wearable device and described bound with the mobile deviceTarget range between mobile device.
Wherein, apart from there are many kinds of the testing conditions, for example an interval time can be set, interval time reach after be considered asMeet apart from testing conditions；It can also be considered as meeting after the instruction for receiving user apart from testing conditions；Can also withIt is considered as meeting apart from testing conditions after the wearable device connection of binding.
Optionally, it can also be the user determined according to current sign information detection threshold value to acquisition apart from testing conditionsThe verification result verified of sign information be authentication failed.
For example user will carry out sign information verifying, mobile device is according to sign information detection threshold value to the user's of acquisitionSign information is verified, if verification result is authentication failed, it is determined that meet apart from testing conditions.
Wherein, mobile device is meeting after testing conditions, can determine whether the wearable device bound with the mobile deviceTarget range between the mobile device.
There are many kinds of the methods of the determining target range between wearable device of mobile device, mobile according to different methodsEquipment can choose whether to establish connection with the wearable device of binding, for example some methods need to establish connection, such as need rootTarget range is determined according to the transmission duration of the message received；Some methods do not need to establish connection, such as: it can use ultrasonic waveRanging is carried out, the supersonic generator for starting mobile device issues signal, and wearable device connects according to the ultrasonic wave on wearable deviceThe time T that device receives signal is received, the relative distance L=340m/s*T of the two is calculated, and returns to mobile device；It can also be withThe supersonic generator for starting wearable device issues signal, and mobile device is received according to the ultrasonic receiver in mobile deviceThe time T of signal.Or distance is measured using infrared signal, or use other existing distance measuring methods.
Wherein, the corresponding performance of different wearable devices is different, then distance threshold may also be different.Each wearable deviceDistance threshold can be determined according to the maximum connection distance between wearable device and mobile device.
Here maximum connection distance can be user's input；It is also possible to the mobile wearable device of user and/or movementEquipment, and obtained by the wireless signal of mobile device detection wearable device.
Here mobile device can be set distance threshold=maximum and connect distance * X, and X is greater than 0 and no more than 1, specific X'sNumerical value can be preset, subsequent to be adjusted by user.The distance threshold of initial setting up can be maximum value.
Certainly, distance threshold can also be configured by user, but no more than maximum connection distance.
After determining distance threshold, so that it may determine the corresponding relationship of distance range and the first adjustment threshold value.Here away fromCorresponding relationship from range and the first adjustment threshold value can be mobile mobile device and be configured, and subsequent user can according to needIt modifies.
Correspondingly, corresponding relationship of the mobile device according to distance range and the first adjustment threshold value, determines the targetApart from the affiliated corresponding the first adjustment threshold value of distance range；And the sign is reduced according to the determining the first adjustment threshold valueInfomation detection threshold value.
Different sign informations, corresponding sign information detection threshold value are different.That is, each feature is one correspondingThe corresponding relationship of distance range and the first adjustment threshold value.
Such as distance range corresponding for fingerprint feature information and the corresponding relationship of the first adjustment threshold value it is as shown in table 1,Sign information detection threshold value is generally 10.Mobile mobile device can obtain the finger print information of user, and therefrom choose 12 featuresPoint is as fingerprint template storage into mobile mobile device.
When carrying out fingerprint detection, the finger print information of user is obtained, and by 12 spies in finger print information and fingerprint templateSign point is matched, if having at least ten characteristic point as the characteristic point in finger print information in 12 characteristic points, is determined thatFingerprint authentication success.
Assuming that the distance between wearable device and mobile device are 16cm, then the first adjustment threshold value is 6, if fingerprint authenticationFailure, then the sign information detection threshold value after being reduced according to the first adjustment threshold value are 10-6=4.If then continuing when verifying 12There is at least four characteristic point as the characteristic point in finger print information in characteristic point, determines that fingerprint authentication success.
Table 1 is the corresponding relationship of fingerprint corresponding distance range and the first adjustment threshold value.
Table 1
It should be noted that table 1 is merely illustrative, the corresponding distance range of fingerprint and the corresponding of the first adjustment threshold value are closedSystem is not limited to the numerical value that table 1 provides.
Similar with fingerprint sign information for other sign informations, this is no longer going to repeat them.
The example of the corresponding relationship of a determining distance range and the first adjustment threshold value is set forth below:
1, mobile mobile device and wearable device wirelessly match and establish connection.
2, user passes through the linear distance for constantly adjusting mobile mobile device and wearable device, when the two appearance can not be normalWhen connection, mobile mobile device obtains the maximum connection distance of ip intelligent peripherals, is denoted as M.
3, mobile mobile device setting secure threshold is used for the normal operation of Guarantee control system within this range, is denoted as N,Wherein N < M.
3, mobile mobile device sets X distance range, is denoted as [0, P1], [P1, P2], [P2, P3] ... [Px-1, Px],Be referred to as P1 distance range, P2 distance range, P3 distance range ... Px distance range, wherein X > 1 and be integer, Px≤N。
4, mobile mobile device sets Y security mechanism grade, is denoted as Q1, Q2 ..., QY, is referred to as Q1 security level,Q2 security level ..., QY security level, wherein grade quantity can be adjusted according to security level actual conditions and be set.
Different security levels corresponds to different sign information detection threshold values.
5, mobile mobile device establishes X distance range and Y security level, establishes setting corresponding relationship.
In addition to being adjusted above according to the corresponding relationship of distance range and the first adjustment threshold value, the embodiment of the present invention may be used alsoTo reduce the sign information detection threshold value according to preset second adjustment threshold value.
Specifically, believing when reducing the sign information detection threshold value according to preset second adjustment threshold value in current signSecond adjustment threshold value, which is subtracted, on the basis of breath detection threshold value just obtains sign information detection threshold value adjusted.
Since the position that different wearable devices is dressed is different, so the corresponding distance threshold of different wearable devices is mostBig value can be different.
By taking wearable device is bracelet as an example, distance between bracelet and mobile device is shown in Fig. 2.Optionally, Cong GenganFrom the point of view of complete, it is proposed that the maximum value of distance threshold can be set to 15cm, this distance, be that the normal holding for wearing bracelet movesWhen dynamic equipment, the distance range of bracelet and mobile device.Meanwhile this distance is substantially at the close visual range of human eye,It is possible to prevente effectively from unauthorized person carries out illegal operation in mobile device owner at one's side.
Optionally, when mobile device reduces sign information detection threshold value and according to sign information detection threshold value pair after reducingAfter the sign information of the user of acquisition is verified, it can be sent to wearable device and be verified notice, so that wearing is setStandby to prompt user by modes such as vibration, sound, mobile device is verified and is ready for subsequent processing and (for example if verifiesIt is then to be ready for unlocking to unlock).
In this way, even if the mobile device for having unauthorized person to hold user is verified (ratio in mobile device user at one's sideMobile device is operated at one's side as user household is sitting in user), inform that someone carries out being verified for mobile device.
Further, user can pass through wearable device triggering command；Mobile device judges whether to continue to hold according to instructionRow subsequent processing.
Further, user can also close the binding relationship of wearable device and mobile device, if mobile device is foundThe wearable device of binding is closed, then current sign information detection threshold value is increased to the maximum value of setting, resistance value unauthorized personUnlocked by fingerprint movement to mobile device.Correspondingly, once there is the case where mobile device loss, user can also pass through closingThis binding relationship, Lai Huifu unlocked by fingerprint difficulty.
In order to further increase the safety of mobile device, optionally, if the target range is not less than the distance of settingThreshold value can not determine the target range, and the sign information detection threshold value is different from Initial signs infomation detection threshold value,Then the mobile device is using Initial signs infomation detection threshold value as the sign information detection threshold value.
In an implementation, if the target range is less than the distance threshold of setting, the mobile device is set to the wearingPreparation send notice；
Correspondingly, the mobile device receive from the wearable device allow reduce indicate after, reduce the bodyReference ceases corresponding sign information detection threshold value.
This mode is that notice user security grade can reduce (i.e. sign information detection threshold value can reduce), and inquireWhether user allows security level to reduce, if allowing to reduce security level again.
As shown in figure 3, the method for inventive embodiments adjustment sign information detection threshold value itself includes:
Step 300, mobile device and the pairing of the wearable device of binding connect.
The sign information for the user that step 301, mobile device obtain.
Step 302, mobile device are verified according to sign information of the sign information detection threshold value to the user of acquisition.
Step 303, mobile device judgement verify whether to pass through, if so, thening follow the steps 304, otherwise, do not change currentDetection threshold value.
Further, if the verification passes, then it executes and is verified corresponding operation.
Here according to verifying scene, it is also different that execution is verified corresponding operation.For example verifying scene is unlock movementEquipment unlocks mobile device after being then verified；Also such as verifying scene is payment operation, then payment behaviour is executed after being verifiedMake.
The determining target range between wearable device of step 304, mobile device.
Step 305, mobile device judge whether target range is less than the distance threshold of setting；If so, thening follow the steps306；Otherwise, locking processing is carried out.
Here locking processing mode has very much, for example any user is forbidden to unlock, until target range is less than settingDistance threshold；Current sign information detection threshold value is also such as increased to the maximum value of setting, improves the difficulty of safety verification.
Step 306, mobile device determine distance range belonging to the target range.
Step 307, mobile device determine the target range according to the corresponding relationship of distance range and the first adjustment threshold valueThe corresponding the first adjustment threshold value of affiliated distance range.
Step 308, mobile device judge determining the first adjustment threshold value whether with current sign information detection threshold value phaseTogether；If it is, not changing current sign information detection threshold value；It is no to then follow the steps 309.
Step 309, mobile device the sign information detection threshold value current according to determining the first adjustment adjusting thresholds.
Below using sign information as fingerprint sign information, carrying out safety verification is to implement for being unlocked to the present inventionThe scheme of example is described in detail.
As shown in figure 4, the complete method of adjustment sign information detection threshold value of the embodiment of the present invention includes:
Step 400, mobile device obtain the fingerprint feature information of user.
The fingerprint feature information for the user that step 401, mobile device will acquire is matched with fingerprint characteristic template, judgementWhether matched quantity is not less than sign information detection threshold value, if so, thening follow the steps 410；Otherwise, step 402 is executed.
Whether step 402, mobile device judgement currently connect with the wearable device of binding；If so, thening follow the steps403；Otherwise, step 409 is executed.
Step 403, mobile device determine the wearable device currently connected with mobile device binding and the movementTarget range between equipment.
Step 404, mobile device judge whether target range is less than the distance threshold of setting, if so, thening follow the steps405；Otherwise, step 409 is executed.
Whether step 405, mobile device allow to lower the corresponding sign information detection threshold value of fingerprint to wearable device transmissionNotice.
Step 406, mobile device determine whether to lower the corresponding sign of fingerprint according to the instruction from wearable deviceInfomation detection threshold value；If so, thening follow the steps 407；Otherwise, step 409 is executed.
Step 407, mobile device reduce the corresponding sign information detection threshold value of fingerprint.
Step 408, mobile device according to the sign information detection threshold value after reduction to the sign information of the user of acquisition intoRow verifying, judgement verifies whether success, if so, thening follow the steps 410；Otherwise, step 409 is executed.
Step 409, mobile device prompt unlock failure.
Step 410, mobile device are unlocked operation.
As shown in figure 5, the method for wearable device mobility-aid apparatus of embodiment of the present invention adjustment sign information detection threshold valueInclude:
Step 500, wearable device receive from the mobile device bound with the wearable device whether reduction signUser is prompted after the notice of infomation detection threshold value, wherein the notice is that the mobile device is tested in user's progress sign informationCard, and detect and sent after target range between the wearable device is less than the distance threshold of setting；
The instruction of user is sent to the mobile device by step 501, the wearable device, so that the mobile device rootSafety certification is carried out according to the instruction.
Here instruction is to allow to reduce and do not allow to reduce.
If being designated as allowing to reduce, the mobile device reduces sign information detection threshold value, and according to reduction afterSign information detection threshold value verifies the sign information of the user of acquisition.
If being designated as not allowing to reduce, the mobile device keeps current sign information detection threshold value.
Based on the same inventive concept, the embodiment of the invention also provides a kind of movements for adjusting sign information detection threshold value to setIt is standby, since the equipment is similar to adjustment of the embodiment of the present invention method of sign information detection threshold value to the principle solved the problems, such as, becauseThe implementation of this equipment may refer to the implementation of equipment, and overlaps will not be repeated.
As shown in fig. 6, mobile device of the embodiment of the present invention includes:
Apart from determining module 600, for it is determining with the wearable device of mobile device binding and the mobile device itBetween target range；
Processing module 601, if being less than the distance threshold of setting for the target range, the mobile device reduces bodyReference ceases detection threshold value.
Optionally, the processing module 601 is specifically used for:
According to the corresponding relationship of distance range and the first adjustment threshold value, distance range pair belonging to the target range is determinedThe first adjustment threshold value answered；And the sign information detection threshold value is reduced according to the determining the first adjustment threshold value.
Optionally, the processing module 601 is specifically used for:
The sign information detection threshold value is reduced according to preset second adjustment threshold value.
Optionally, the processing module 601 is also used to:
If the target range is not less than the distance threshold set or can not determine the target range, and the sign is believedIt is different from Initial signs infomation detection threshold value to cease detection threshold value, then using Initial signs infomation detection threshold value as the sign informationDetection threshold value.
Optionally, the processing module 601 is also used to:
Receive from the wearable device allow reduced instruction after, reduce the sign information corresponding sign letterCease detection threshold value.
Optionally, the corresponding sign information of the sign information detection threshold value includes some or all of in following:
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 shown in fig. 7, wearable device of the embodiment of the present invention includes:
Receiving module 700, for receive from the mobile device bound with the wearable device whether reduction is used forUser is prompted after carrying out the notice of the sign information detection threshold value of sign information verifying, wherein the notice is the mobile deviceSign information verifying is carried out in user, and detects that the target range between the wearable device is less than the distance threshold of settingIt sends afterwards；
Sending module 701, for the instruction of user to be sent to the mobile device, so that the mobile device is according to instituteIt states instruction and carries out safety certification.
Above by reference to showing according to the method, apparatus (system) of the embodiment of the present application and/or the frame of computer program productFigure and/or flow chart describe the application.It should be understood that can realize that block diagram and or flow chart is shown by computer program instructionsThe combination of the block of a block and block diagram and or flow chart diagram for figure.These computer program instructions can be supplied to logicalWith computer, the processor of special purpose computer and/or other programmable data processing units, to generate machine, so that via meterThe instruction that calculation machine processor and/or other programmable data processing units execute creates for realizing block diagram and or flow chart blockIn specified function action method.
Correspondingly, the application can also be implemented with hardware and/or software (including firmware, resident software, microcode etc.).MoreFurther, the application can take computer usable or the shape of the computer program product on computer readable storage mediumFormula has the computer realized in the medium usable or computer readable program code, to be made by instruction execution systemIt is used with or in conjunction with instruction execution system.In the present context, computer can be used or computer-readable medium can be withIt is arbitrary medium, may include, stores, communicates, transmits or transmit program, is made by instruction execution system, device or equipmentWith, or instruction execution system, device or equipment is combined to use.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the artMind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologiesWithin, then the present invention is also intended to include these modifications and variations.