CN108985034A

CN108985034A - A kind of unlocking method and terminal device

Info

Publication number: CN108985034A
Application number: CN201810652808.6A
Authority: CN
Inventors: 张胜利
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2018-06-22
Filing date: 2018-06-22
Publication date: 2018-12-11
Anticipated expiration: 2038-06-22
Also published as: CN108985034B

Abstract

The embodiment of the invention provides a kind of unlocking method and terminal devices.This method comprises: receiving the first touch-control input of N number of finger of user；The first touch-control for obtaining N number of finger inputs corresponding N number of target fingerprint information；Determining the first character string with N number of target fingerprint information association；In the case where first character string and preset characters sequence match, terminal device is unlocked；Wherein, each target fingerprint information is all or part of fingerprint of a finger, all or part of fingerprint of one finger of a character association.To improve the safety of terminal device encryption while not influencing and unlocking efficiency and encryption cost.

Description

A kind of unlocking method and terminal device

Technical field

The present embodiments relate to field of communication technology more particularly to a kind of unlocking method and terminal devices.

Background technique

Due to terminal device safety and the requirement of privacy, being encrypted to terminal device has become very general Time.Such as mobile payment, mobile phone unlock, using encryption, data encryption etc..The currently used extensive encryption and decryption technique of comparison There are password, fingerprint, face, iris etc..Moreover, with the development of screen integrated technology, the screen of more and more terminal devices It is integrated with fingerprint inductor in curtain, according to the sphere of action of fingerprint inductor, two kinds can be divided into: shielding lower fingerprint, is exactly shielding Curtain lower section attaches fingerprint inductor, receives information in fingerprint by way of light wave or ultrasonic wave；Full frame fingerprint is exactly Fingerprint inductor is directly integrated on screen glass printed circuit, i.e., entire screen any position or portion can lead to It crosses the modes such as light wave, ultrasonic wave, capacitor and receives information in fingerprint.

But in currently widely used encryption and decryption technique, have the shortcomings that various.Such as password encryption, it uses Family is easy to be arrived by other people's snooping when inputting password, and password is caused to be revealed.And the safety of encrypting fingerprint decryption is slightly higher, still There are still the security breaches that fingerprint is replicated by people.Recognition of face, which is then possible to indistinguishable twins, to be caused to be cracked by compatriot. And iris recognition is since the requirement to iris image acquiring device is relatively high, and collection process is slow, high cost and low use Experience is not suitable for being applied to above consumer product.In conclusion although existing encryption method all to a certain extent can The safety and privacy of terminal device are improved, but the either reaction that is still easy to be cracked is excessively high compared with slow and cost.

Summary of the invention

The embodiment of the present invention provides a kind of unlocking method and terminal device, is easy to be broken to solve existing unlocking method Solution either reaction is compared with slow and excessively high cost problem.

In order to solve the above-mentioned technical problem, the present invention is implemented as follows:

In a first aspect, being applied to terminal device the embodiment of the invention provides a kind of unlocking method, which comprises

Receive the first touch-control input of N number of finger of user；

The first touch-control for obtaining N number of finger inputs corresponding N number of target fingerprint information；

Determining the first character string with N number of target fingerprint information association；

In the case where first character string and preset characters sequence match, terminal device is unlocked；

Wherein, each target fingerprint information is all or part of fingerprint of a finger, one finger of a character association All or part of fingerprint.

Second aspect, the embodiment of the invention also provides a kind of terminal device, the terminal device includes:

First touch-control inputs receiving module, the first touch-control input of N number of finger for receiving user；

Finger print information obtains module, and the first touch-control for obtaining N number of finger inputs corresponding N target fingerprint Information；

Character string determining module, for determining the first character string with N number of target fingerprint information association；

Equipment unlocked state, for unlocking in the case where first character string and preset characters sequence match Terminal device；

The third aspect, the embodiment of the invention also provides a kind of terminal devices, comprising: memory, processor and is stored in On the memory and the computer program that can run on the processor, the computer program are held by the processor The step of unlocking method is realized when row.

Fourth aspect, it is described computer-readable to deposit the embodiment of the invention also provides a kind of computer readable storage medium It is stored with computer program on storage media, the step of the unlocking method is realized when the computer program is executed by processor Suddenly.

In embodiments of the present invention, it is inputted by receiving the first touch-control of N number of finger of user, obtains N number of finger The first touch-control input corresponding N number of target fingerprint information；Determining the first character with N number of target fingerprint information association Sequence；In the case where first character string and preset characters sequence match, terminal device is unlocked；Wherein, each mesh Mark all or part of fingerprint that finger print information is a finger, all or part of fingerprint of one finger of a character association.Energy Enough cryptographic securities for realizing raising terminal device while not influencing to unlock efficiency and encrypt cost.

Detailed description of the invention

Fig. 1 is one of the flow chart of one of embodiment of the present invention unlocking method；

Fig. 2 is one of the schematic diagram of one of embodiment of the present invention fingerprint Yu character association relationship；

Fig. 3 A is the two of the schematic diagram of one of embodiment of the present invention fingerprint and character association relationship；

Fig. 3 B is the three of the schematic diagram of one of embodiment of the present invention fingerprint and character association relationship

Fig. 4 is the two of the flow chart of one of embodiment of the present invention unlocking method；

Fig. 5 is one of the block diagram of terminal device in the embodiment of the present invention；

Fig. 6 is the hardware structural diagram of the mobile terminal of one embodiment of the invention.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair Embodiment in bright, every other reality obtained by those of ordinary skill in the art without making creative efforts Example is applied, shall fall within the protection scope of the present invention.

Referring to Fig.1, a kind of flow chart of unlocking method of one embodiment of the invention is shown, terminal device is applied to, The method can specifically include following steps:

Step 110, the first touch-control input of N number of finger of user is received.

In embodiments of the present invention, under conditions of not influencing to unlock efficiency and cost, in order to further increase terminal The safety of equipment and privacy are defined close in the terminal device comprising fingerprint inductor by fingerprint and certain rule The combination of code sequence, obtains safer more efficient encryption method, promotes the safety of encryption, by the password quilt of terminal device What other people cracked may be decreased minimum.

In practical applications, the password of terminal device can be the combination of the characters such as number, letter, symbol, and in this hair Bright embodiment can preset fingerprint and character association relationship, and then can be inputted and the fingerprint by typing fingerprint Corresponding character.According to preset fingerprint and character association relationship, the first word can be converted to by acquiring target fingerprint information Sequence is accorded with, and the typing of each target fingerprint information sequence can be converted to the sequencing of each character in the first character string.

Firstly the need of the first touch-control input for the N number of finger for receiving user.And it has been observed that terminal device fingerprint sense Answering device may include shielding lower fingerprint and two kinds of full frame fingerprint, then corresponding terminal equipment can also be by shielding lower Fingerprint Identification Unit Either full frame Fingerprint Identification Unit receives the first touch-control input of N number of finger of user.Certainly in embodiments of the present invention, It can be inputted by the first touch-control of N number of finger that other any methods availalbes or equipment receive user, to this embodiment of the present invention It is not limited.Wherein the value of N is positive integer.Moreover, in the embodiment of the present invention, can through but not limited to pressing or It is that the modes such as touch carry out touch-control input, to input the input of the first touch-control and the input of subsequent second touch-control, specifically may be used To be preset according to demand, this embodiment of the present invention is not limited.

First touch-control of N number of finger that terminal device can receive user by fingerprint inductor inputs, naturally it is also possible to The first touch-control input that N number of finger of user is received by other any available devices, does not limit this embodiment of the present invention It is fixed.For example, user can then pass through finger at this time if the fingerprint inductor of terminal device is full frame fingerprint inductor Pressing touches screen and then inputs the input of the first touch-control.Moreover, if the fingerprint set and character association relationship is every half Fingerprint corresponds to a character, then then finger print information can be carried out by tilting finger by turns and pressing or touch screen at this time Input.

For example, pressing screen ... on the right side of pressing screen -> index finger on the right side of pressing screen -> middle finger on the left of thumb

Specific user can also be put into relevant finger on screen, then can also be in terminal device display interface The position of two sides shows the corresponding character of each finger respectively above the middle each finger of correspondence, corresponds to for prompting user to input Character, user, which only needs successively to tilt corresponding finger, at this time can input finger print information.

Step 120, the first touch-control for obtaining N number of finger inputs corresponding N number of target fingerprint information；Wherein, each Target fingerprint information is all or part of fingerprint of a finger.

After the first touch-control input for the N number of finger for receiving user, then the of N finger can be further obtained N number of target fingerprint information of one touch-control input, wherein each target fingerprint information is all or part of fingerprint of a finger. If user inputs the input of the first touch-control by the Fingerprint Identification Unit of terminal device, then fingerprint recognition can be directly based upon Device identifies to obtain the corresponding target fingerprint information of each first touch-control input.For example, if receiving user passes through any finger The first touch-control input, then then it is available obtain the finger input corresponding first touch-control input when fingerprint, if it is It is inputted with left side finger touch, then the available target fingerprint information arrived can be the left side fingerprint of respective finger.

In embodiments of the present invention, be accustomed to according to the pressing that user can input fingerprint, user can with entire fingerprint or Person is that partial fingerprints carry out touch control operation, therefore all or part that each target fingerprint information is a finger can be set Fingerprint.Wherein the corresponding relationship of target fingerprint information and finger print can be preset according to demand, to this present invention Embodiment is not limited.For example, half of fingerprint that each target fingerprint information is a finger can be set, and each Target fingerprint information can be either right half of the fingerprint of upper half of fingerprint, lower half of fingerprint, left half of fingerprint in any finger In any one.

Step 130, determining the first character string with N number of target fingerprint information association；Wherein, a character closes Join all or part of fingerprint an of finger.

In embodiments of the present invention, it in order to be based on the corresponding character string of target fingerprint validation of information, can preset All or part of fingerprint of one character association, one finger.And then can character and fingerprint based on setting incidence relation, Determine the first character string with the N number of target fingerprint information association acquired.Wherein the incidence relation of character and fingerprint can To be preset according to demand, this embodiment of the present invention is not limited.

In order to which finger print information is converted to the first character string, need to close in terminal device setting fingerprint and character in advance Connection relationship, and the fingerprint pattern in fingerprint and character association relationship is stored to terminal device.It specifically can be preparatory by user In specific set interface, every half of fingerprint and/or the corresponding symbol of each fingerprint, while the fingerprint image being related to are set Case stores.By taking Fig. 2 as an example, 0~9 number respectively corresponds every half of fingerprint in 5 fingers of the right hand.User then can be with Each half of fingerprint pattern of typing is distinguished in advance in terminal device, and the corresponding character of every half of fingerprint pattern is set, and then sets Obtain fingerprint and character association relationship.

For example, half of fingerprint of one finger of a character association can be preset.Moreover, half of fingerprint therein It can be at least one of upper half fingerprint, lower half of fingerprint, left half of fingerprint, right half of fingerprint.

For example, the character when setting is associated with a character, and half of fingerprint with the incidence relation of character for every half of fingerprint It can be left half of fingerprint and right half of fingerprint.Moreover, character at this time is 0 to 90 numbers.So at this time such as Fig. 2 institute Show, number 2 can be corresponded to the corresponding number 1 of right half of the fingerprint of thumb, left half of the fingerprint of thumb, half of the fingerprint in the index finger right side corresponds to number Word 3, the corresponding number 4 of left half of the fingerprint of index finger, and so on.Corresponding relationship therein can be changed by user setting, For example it is changed to the corresponding number 0 of left half of the fingerprint of thumb, and the right corresponding number 9 of half of fingerprint, the corresponding number 8 of left half of the fingerprint of index finger, The right corresponding number 7 of half of fingerprint, and so on.It is also possible to upset numerical order, every half of fingerprint is allowed to correspond to one in a word A number, such as the left and right sides of the fingerprint of 5 fingers in the right hand shown in Fig. 2 is respectively corresponded into 10 numbers.Certainly, at this In inventive embodiments, it can also be selected from the fingerprint of right-hand man and respectively correspond 10 half digital of fingerprints, to this this hair Bright embodiment is not limited.It is apparent, however, that more meeting user's if 10 numbers are respectively corresponded each fingerprint of the right hand Use habit facilitates user to input fingerprint.

When the fingerprint of setting is that each fingerprint is associated with a character, and character at this time is similarly 0 to 9 with character relation Ten numbers.The corresponding digital mode of each finger print, ten fingers of two hands so can be directly used at this time Ten numbers are corresponded respectively, as shown in Fig. 3 A, 3B.The incidence relation user of each finger print and character is can to appoint Meaning setting, user can be arranged inside corresponding set interface in advance.For example, can be left hand thumbprint corresponds to number Word 1, the corresponding number 2 of left index finger fingerprint, the corresponding number 3 of left hand middle finger fingerprint, and so on；It is also possible to arbitrary left hand The corresponding number 5 of thumbprint, corresponding number 3 of left index finger fingerprint, etc..

Alternatively, the fingerprint of setting is that every half of fingerprint is associated with a character and each fingerprint is associated with one with character relation Character.It is so 0 to 90 numbers at this point for character above-mentioned.For example, right half of the fingerprint pair of hand thumb can be set Answer number 1, the corresponding number 2 of left half of the fingerprint of hand thumb, the corresponding number 3 of right half of the fingerprint of right hand index finger, right hand index finger left half The corresponding number 4 of a fingerprint, the corresponding number 5 of right half of the fingerprint of right hand middle finger, the corresponding number 6 of left half of the fingerprint of right hand middle finger, the right hand The corresponding number 7 of nameless fingerprint, the corresponding number 8 of left hand thumbprint, the corresponding number 9 of left index finger fingerprint, left hand middle finger refers to The corresponding number 0 of line.The corresponding relationship user of specific finger print and character can be arbitrarily arranged, real to this present invention Example is applied to be not limited.

After being provided with the incidence relation of character and fingerprint, then the N number of target fingerprint that can be determined and acquire is believed Cease associated first character string.N number of fingerprint can specifically be believed by according to the incidence relation of the character of setting and fingerprint Breath is converted to character, and then arranges according to the input sequencing of each target fingerprint information each character being converted to Column, to obtain the first character string.

So, user then can be touched or be pressed fingerprint inductor by finger when inputting finger print information and carry out first Touch-control input.Moreover, in embodiments of the present invention, when target fingerprint information is converted to character, it is accurate that conversion can be set Degree.For example, the target fingerprint information that will acquire according to fingerprint and character association relationship, which can be set, is converted to fingerprint and word Fingerprint similarity corresponding with the target fingerprint information is the corresponding word of fingerprint of default similarity or more in symbol incidence relation Symbol, default similarity therein can be preset according to demand, be not limited to this embodiment of the present invention.Or It is if containing the corresponding character of certain half of fingerprint in fingerprint and the character association relationship of setting, and not to this half finger The corresponding entire fingerprint of line is configured, if that in the corresponding entire fingerprint of half of fingerprint for receiving user's input When, then it can not be converted into character, then can will word corresponding with the entire fingerprint in corresponding first character string According with position mark is the either default additional character in space, namely the first character string and preset characters of user's input at this time Sequence can not match.Certainly, if containing the corresponding word of certain half of fingerprint in the fingerprint of setting and character association relationship Symbol, and the corresponding entire fingerprint of half of fingerprint is not configured, also not to other half finger complementary with half of fingerprint Line is configured, if then also can be set when receiving the corresponding entire fingerprint of half of fingerprint of user's input, It is converted into the corresponding character of half of fingerprint.It can specifically be set according to demand, not to this embodiment of the present invention It is limited.

Present embodiment in such a way that creative combination fingerprint decryption and password are decrypted, obtain one it is safer Cipher mode.Want decryption, it is necessary to the finger print of user all be copied to, while also needing to know the defeated of finger Enter sequence, can crack.The safety of encryption is greatly improved, prevents others from cracking.

Step 140, in the case where first character string and preset characters sequence match, terminal device is unlocked.

After determining the first character string with N number of target fingerprint information association, then the can be further judged Whether one character string matches with preset characters sequence, matches in first character string and preset characters sequence In the case of, then can then unlock terminal device.Preset characters sequence therein can be understood as preset to unlock terminal The preset characters sequence of equipment, preset characters sequence can specifically be preset according to demand, to this embodiment of the present invention It is not limited.

In embodiments of the present invention, can determine the first character string and then judge the first character string whether with Preset characters sequence matches, also available to arrive after each target fingerprint information, and target fingerprint information is converted to word Symbol, and judge whether the character matches with the character of corresponding position in preset characters sequence, specifically can according to demand into Row is preset, and is not limited to this embodiment of the present invention.

Moreover, in practical applications, can be encrypted to terminal device, the file in terminal device can also be provided Material, application program, delivery operation etc. are encrypted, then the unlocking method in the embodiment of the present invention can also be applied upper It states in encryption target, therefore in embodiments of the present invention, the first touch-control that can receive user for target unlock task is defeated Enter, target unlock task therein can include but is not limited to unlocking terminal equipment, documentation unlocks, application program unlocks, Delivery operation unlock etc..And then the first touch-control for obtaining N number of finger inputs corresponding N number of target fingerprint information；It determines With the first character string of the N target fingerprint information association；In first character string and preset characters sequence phase In matched situation, the target unlock task is executed.In addition, fingerprint and character association relationship referenced at this time is and mesh It is corresponding to mark unlock task.In embodiments of the present invention, for different terminal equipment, fingerprint can have with character association relationship Institute is different, can also be identical；For the different unlock tasks in same terminal device, fingerprint can have with character association relationship Institute is different, can also be identical.It specifically can be preset according to demand, this embodiment of the present invention is not limited It is fixed.

For example, if target unlock task is unlocked to terminal device, if that the first character currently entered Sequence matches with preset characters sequence, then then can control unlocking terminal equipment；And if target unlock task is to end Current delivery operation unlock in end equipment, then then can control terminal device at this time completes corresponding delivery operation；Deng Deng.

In addition, in embodiments of the present invention, it, can for determining the first character string with N number of target fingerprint information association It is matched with the fingerprint pattern for first judging that whether the target fingerprint information prestores with the terminal device, if the target refers to Line information is matched with the fingerprint pattern that the terminal device prestores, then according to preset fingerprint and character association relationship, determine with The corresponding character of the target fingerprint information.Then corresponding character is arranged according to the typing sequence of target fingerprint information Column, obtain the first character string with N number of target fingerprint information association.

It has been observed that in embodiments of the present invention, target fingerprint information is converted to the first character string for convenience, also It can be in terminal device pre-stored fingerprint pattern, then after getting target fingerprint information, before being converted, first Need to guarantee that target fingerprint information is matched with the fingerprint pattern that terminal device prestores.Therefore need to judge that target fingerprint information is It is no to be matched with terminal device prestores fingerprint pattern.The fingerprint that target fingerprint information and terminal device can be specifically prestored Pattern is compared, if the similarity for a certain fingerprint pattern that target fingerprint information is prestored with terminal device meets default phase Like degree condition, then it can be confirmed that target fingerprint information is that the fingerprint pattern prestored with the terminal device matches.

Moreover, in embodiments of the present invention, can often get a target fingerprint pattern, that is, judge that the target refers to Whether line pattern matches with the fingerprint pattern that terminal device prestores, if the target fingerprint got for primary unlock task There is one to mismatch in pattern with the fingerprint pattern that terminal device prestores, then the first touch-control input of user's input can be confirmed It is wrong, at this time can be with prompt cipher mistake, and controlling terminal equipment is back to interface for password input, to receive user's again The input of first touch-control.Can also user for whole the first touch-control input of this target unlock task input and then Judge whether respective objects finger print information matches with the fingerprint pattern that terminal device prestores, refers to if there is at least one target The fingerprint pattern that line information and terminal device prestore mismatches, then can be confirmed that the first touch-control input of user's input is wrong, At this time can be with prompt cipher mistake, and controlling terminal equipment is back to interface for password input, to receive user again for target Unlock task inputs the input of the first touch-control.

If target fingerprint information is matched with the fingerprint pattern that terminal device prestores, can according to preset fingerprint with Character association relationship determines the first character string corresponding with the target fingerprint information.

For example, it is assumed that fingerprint and the character association relationship of setting are the corresponding character of every half of fingerprint, and word at this time Symbol is 0 to 90 numbers, and preset character and fingerprint incidence relation are as shown in Figure 2.If user is directed to current target solution The sequencing of the target fingerprint information of lock task input are as follows: hand thumb right side -> right hand index finger right side -> hand thumb is left On the left of side -> right hand index finger, then it can determine that character corresponding with the target fingerprint information respectively is 1,3,2,4.

It has been observed that the typing sequence of target fingerprint information corresponds to the tandem of a character in the first character string, because This, can be according to the corresponding first triggering input of target fingerprint information after determining the corresponding character of target fingerprint information Typing sequence arranges the corresponding character of respective objects finger print information, obtains corresponding with the target fingerprint information the One character string.

For example, the typing sequence of each fingerprint triggering input corresponding for target fingerprint information above-mentioned: hand thumb is right On the left of the index finger of the side -> right hand index finger right side -> hand thumb left side -> right hand, the corresponding character of each target fingerprint information successively divides It Wei 1,3,2,4.So then available the first character string corresponding with the target fingerprint information is 1324 at this time.

In addition, in embodiments of the present invention, in order to judge whether the first character string matches with preset characters sequence, The first word can be successively judged according to the reception sequencing of the corresponding first touch-control input of character each in the first character string Whether each character matches with preset characters sequence in symbol sequence.If any character and institute in first character string Preset characters sequence mismatch is stated, then confirms that first character string and the preset characters sequence mismatch.If described Character in first character string with the preset characters sequences match, then confirm first character string with it is described pre- If character string matches.

For example, if preset characters sequence is 1234.So according to corresponding first touch-control of character each in the first character string The typing sequence of input, when successively judging that whether each character is with the preset characters sequences match in the first character string, then may be used To judge whether the first character in the first character string matches with the first character in preset characters sequence respectively, Second character in one character string whether with second character match in preset characters sequence, in the first character string Third character whether with the third character match in preset characters sequence, the 4th character in the first character string Whether with the 4th character match in preset characters sequence.

It in embodiments of the present invention, can also be when user be for target unlock task input target fingerprint information, every When acquiring a target fingerprint pattern, that is, judge what whether the target fingerprint information currently obtained prestored with terminal device Fingerprint pattern matching.If the target fingerprint information currently obtained is matched with the fingerprint pattern that terminal device prestores, according to mesh The corresponding fingerprint of unlock task and character association relationship are marked, determines character corresponding with the target fingerprint information currently obtained, into And according to the typing of the target fingerprint information currently obtained sequence, judge the corresponding character of target fingerprint information currently obtained Whether with the corresponding preset characters sequences match of target unlock task.

It in embodiments of the present invention can for the first above-mentioned character string 1324 and preset characters sequence 1234 It, at this time then can be with to obtain the third character mismatch in the third character and preset characters sequence of the first character string The first current character string of confirmation and preset characters sequence mismatch, without to subsequent character in the first character string Continue to judge.

And if the finger print information of user's input are as follows: on the right side of hand thumb right side -> hand thumb left side -> right hand index finger- On the left of > right hand index finger, the first character string obtained from is 1234.Preset encrypted message remains as 1234 at this time.So Judged that with the preset characters sequences match, institute then can be confirmed in the character in available first character string at this time State the first character string and the preset characters sequences match.

If first character string and preset characters sequence mismatch, prompt cipher mistake, and control the end End equipment is back to interface for password input, to obtain the user for target unlock task input target fingerprint information.

Wherein the mode of prompt cipher mistake can be preset according to demand, this embodiment of the present invention is not added To limit.The concrete forms such as the appearance of interface for password input, which also can according to need, to be preset, moreover, for difference The interface for password input of unlock task can be different, can also be entirely different, is not also limited this embodiment of the present invention It is fixed.Terminal device is back to after interface for password input, and terminal user can then re-enter for target unlock task Finger print information.

In embodiments of the present invention, it is inputted by receiving the first touch-control of N number of finger of user；Obtain N number of finger The first touch-control input corresponding N number of target fingerprint information；Determining the first character with N number of target fingerprint information association Sequence；In the case where first character string and preset characters sequence match, terminal device is unlocked；Wherein, each mesh Mark all or part of fingerprint that finger print information is a finger, all or part of fingerprint of one finger of a character association.Energy Enough safeties for realizing raising terminal device encryption while not influencing to unlock efficiency and encrypt cost.

Referring to Fig. 4, a kind of flow chart of unlocking method of another embodiment of the present invention is shown, can specifically include Following steps:

Step 210, the second touch-control input of N number of finger of user is received；Wherein, a finger includes at least one mesh Mark finger print information.

In practical applications, user may forget in use after having set fingerprint and character association relationship Specific incidence relation influences making for user then then will lead to user is difficult to input correct character string to be unlocked With experience.Therefore, in embodiments of the present invention, in order to avoid above situation, in addition a notification mechanisms can be set, to User shows the associated character of each fingerprint of setting.

Specifically, the second touch-control input for receiving N number of finger of user can be set, fingerprint and character are carried out with triggering Incidence relation is reminded；Moreover, in order to avoid other users malice obtains preset fingerprint and character association relationship, and due to Target fingerprint information can be all or part of fingerprint of a finger, therefore a finger at this time may include at least one A target fingerprint information.Wherein the value of N can also be not limited this embodiment of the present invention by user's sets itself.And And the second touch-control input of N number of finger can be while input, input when can also not seek common ground at this time, it is real to this present invention Example is applied to be not limited.If the second touch-control input of N number of finger does not input simultaneously, if after can also setting The time difference that a touch-control inputs before touch-control transmission range is more than that then not by after, a touch-control is inputted with before preset time period Same the second touch-control of batch input is regarded as in touch-control input, and preset time period therein can carry out in advance according to demand Setting, is not limited this embodiment of the present invention.

Step 220, it obtains second touch-control and inputs corresponding N number of touch area.

In embodiments of the present invention, the corresponding character of fingerprint in each finger is intuitively understood in order to facilitate user, it can To show that corresponding fingerprint is corresponding in the corresponding target viewing area in the corresponding touch area of the corresponding second touch-control input of each fingerprint Character, then the N number of finger for receiving user the second touch-control input after, then can further obtain the second touch-control Input corresponding N number of touch area.

For example, it is assumed that receive user five fingers the second touch-control input, respectively the thumb of the right hand, index finger, in Refer to, nameless and little finger.So then the second touch-control of available five fingers inputs corresponding touch area at this time, Five touch areas can be accordingly acquired at this time.

Step 230, in the corresponding target viewing area in each touch area, each touch area is shown respectively The character for all target fingerprint information associations that corresponding finger is included.

It in embodiments of the present invention, can be right previously according to the corresponding target viewing area in the different touch areas of demand setting This embodiment of the present invention is not limited.For example, it is corresponding touch-control that the corresponding target viewing area in each Touch Zone, which can be set, Area position, etc..It so, then can be further after obtaining each second touch-control and inputting corresponding touch area In the corresponding target viewing area in each touch area, all mesh that the corresponding finger in corresponding touch area is included are shown respectively Mark the associated character of finger print information.

For example, being inputted for the second touch-control of five fingers of the above-mentioned user received, corresponding five acquired Touch area.Assuming that respectively touch area 1, touch area 2, touch area 3, touch area 4, touch area 5.Moreover, its The second touch-control that middle touch area 1 corresponds to hand thumb inputs, touch area 2 is defeated corresponding to the second touch-control of right hand index finger Enter, touch area 3 corresponds to the second touch-control input of right hand middle finger, second touch-control of the touch area 4 corresponding to right ring finger The second touch-control that input, touch area 5 correspond to right hand little finger inputs, it is assumed that the corresponding mesh in each Touch Zone is arranged at this time Marking viewing area is corresponding Touch Zone position.So then hand thumb can be shown in 1 position of touch area at this time The character for all target fingerprint information associations for being included shows the institute that right hand index finger is included in 2 position of touch area There is the character of target fingerprint information association, all target fingerprints for referring in the right hand and being included are shown in 3 position of touch area The character of information association shows all target fingerprint information associations that right ring finger is included in 4 position of touch area Character, show the character of right hand little finger all target fingerprint information associations for being included in 5 position of touch area. Further, if the hand thumb fingerprint of pre-set user be a target fingerprint information, and with the finger print information Associated character is 1；The left half of fingerprint of the right hand index finger of user is a target fingerprint information, and is associated with the finger print information Character be 2；The right half of fingerprint of the right hand index finger of user is a target fingerprint information, and associated with the finger print information Character is 3.It is so 1 in the character that 1 position of touch area is shown, and the character shown in 2 position of touch area For 2 and 3.

Moreover, display respective objects can also be arranged in for a case where finger includes multiple target fingerprint information When viewing area shows the character for all target fingerprint information associations that respective finger is included respectively, target viewing area is carried out Further division, to show character associated by multiple target fingerprint information that respective finger is included respectively, but also can be with Corresponding relationship between character finger print corresponding with associated target fingerprint information is prompted to user simultaneously.

For example, character 2 and 3 can be shown according to sequence from left to right in above-mentioned 2 position of touch area, with Prompt user's character 2 and 3 corresponds respectively to the left half of fingerprint of index finger and the right half of fingerprint of index finger.

Step 240, the first touch-control input of N number of finger of user is received.

Optionally, in embodiments of the present invention, the first touch-control input is pressing input.

In embodiments of the present invention, touch-control input can be carried out by pressing mode, then the first touch-control input at this time It can be then pressing input, the same above-mentioned input of the second touch-control or pressing input, not to this embodiment of the present invention It is limited.

Step 250, the first touch-control for obtaining N number of finger inputs corresponding N number of target fingerprint information；Wherein, one One target character of target fingerprint information association.

Step 260, determining N number of target character with N number of target fingerprint information association.

It, then can first base after the first touch-control for acquiring N number of finger inputs corresponding N number of target fingerprint information In preset fingerprint and character association relationship, the determining target character with each target fingerprint information association.

For example, it is assumed that it is respectively the right side that the first touch-control for acquiring 3 fingers, which inputs corresponding 3 target fingerprint information, Right half of the fingerprint of hand index finger, left half of the fingerprint of right hand middle finger and right half of the fingerprint of hand thumb, and preset fingerprint and character close Connection relationship is successively distinguished as shown in Fig. 2, so can then determine with the target character of 3 above-mentioned target fingerprint information associations It is 3,6,1.

Step 270, the touch-control sequence of the first touch-control input of N number of finger is obtained.

It is possible to further obtain the touch-control sequence that the first touch-control of N number of finger inputs, existed with each target character of determination Position in first character string.In embodiments of the present invention, it specifically can recorde the first touch-control input of N number of finger Input time, and then the touch-control of each first touch-control input is determined sequentially according to input time, naturally it is also possible to it is any according to other Available means obtain the touch-control sequence of the first touch-control input of N number of finger, are not limited to this embodiment of the present invention.

Step 280, based on N number of target character and touch-control sequence, the first character string is determined.

It is inputted having determined with the first touch-control of N number of target character of N number of target fingerprint information association and N number of finger Touch-control sequence after, then the first word can be determined based on the touch-control sequence that N number of target character and corresponding first touch-control input Accord with sequence.

For example, inputting corresponding 3 target fingerprint information for the first touch-control of 3 fingers above-mentioned is respectively the right hand Half of the fingerprint in the index finger right side, left half of the fingerprint of right hand middle finger and right half of the fingerprint of hand thumb, determine that 3 target fingerprint information are closed The target character of connection respectively is 3,6,1.If the touch-control sequence of the first touch-control input of three fingers is successively are as follows: the right hand The first touch-control input of right half of the fingerprint of index finger, the first touch-control input of left half of the fingerprint of right hand middle finger and hand thumb right half First touch-control of a fingerprint inputs, then the first character string can be determined are as follows: 361.

Step 290, all words of N number of target character in first character string and the preset characters sequence Symbol matches, and the character arrangements sequence phase of the character arrangements sequence and the preset characters sequence of first character string With in the case where, terminal device is unlocked.

In embodiments of the present invention, in order to improve the safety of terminal device, the N in the first character string can be set In the case where a target character and the exact matching of preset characters sequence, terminal device can be just unlocked.It is specific to need the first word N number of target character in symbol sequence matches with all characters in preset characters sequence, and the character in the first character string It puts in order with the character arrangements of preset characters sequence sequence in identical situation, can just unlock terminal device.

For example, for the first character string above-mentioned: 361.If the character in preset characters sequence is also 3,6,1, and The character arrangements sequence of preset characters sequence is followed successively by 3,6,1, then can then unlock terminal device.

Optionally, in embodiments of the present invention, each target fingerprint information is the partial fingerprints of a finger；Institute State the first touch-control input include user N number of finger on the screen pressing input, wherein N number of finger on the screen During pressing, the touch-control input further includes the rotation input that user rotates the N finger, and the rotation input is used for So that the target finger areas pressing of N number of finger is on the screen, the target fingerprint information association of the target finger areas One character.

In embodiments of the present invention, the partial fingerprints that each target fingerprint information is a finger can be set, such as can Think half of fingerprint, etc. an of finger.Customized setting can be specifically carried out according to demand, this present invention is implemented Example is not limited.Moreover, user inputs a target fingerprint information every time for convenience and terminal device accurately identifies The N that the input of the first touch-control includes user can be further arranged in the corresponding target fingerprint information of the first trigger action of user out The pressing input of a finger on the screen, then the touch-control input is also during N number of finger presses on the screen The rotation input of N number of finger is rotated including user, the rotation input is used for the target finger so that N number of finger Region presses on the screen, one character of target fingerprint information association of the target finger areas.

For example, user can be by phase if left half of fingerprint in one finger of setting is a target finger areas It answers finger to be put on component of the terminal devices such as screen to receive the first touch control operation, then rotates finger, it is corresponding to guarantee Left half of fingerprint presses on the components, so as to so that corresponding terminal equipment receives user with the half left of respective finger First touch-control of fingerprint inputs, and then a character of the available target fingerprint information association for obtaining half of left side fingerprint. Rotation input therein can include but is not limited to the rotation input of inclination finger, the rotation input of twisting finger, etc..

Moreover, can also determine and be closed with N number of target fingerprint information by means of the technical solution of the above embodiment of the present invention N number of target character of connection；Obtain the touch-control sequence of the first touch-control input of N number of finger；Based on N number of target character With the touch-control sequence, the first character string is determined；Wherein, one target character of a target fingerprint information association；Described The input of one touch-control is pressing input.And N number of target character in first character string and the preset characters sequence All characters of column match, and the character of the character arrangements sequence and the preset characters sequence of first character string It puts in order in identical situation, unlocks terminal device.The first character string that then can be further improved it is accurate Property and terminal device safety and unlock efficiency.

In addition, in embodiments of the present invention, the second touch-control input of N number of finger of user can also be received；Described in acquisition Second touch-control inputs corresponding N number of touch area；In the corresponding target viewing area in each touch area, display is every respectively The character for all target fingerprint information associations that the corresponding finger in a touch area is included；Wherein, a finger includes At least one target fingerprint information.Forget that fingerprint and character association relationship lead to not unlock task to target to avoid user Unlock in time.

Further, in embodiments of the present invention, each target fingerprint information is the partial fingerprints of a finger； Moreover, the first touch-control input includes the pressing input of N number of finger of user on the screen, wherein in N number of finger During pressing on the screen, the touch-control input further includes the rotation input that user rotates N number of finger, the rotation Input be used for so that N number of finger target finger areas pressing on the screen, the target fingerprint of the target finger areas One character of information association.So as to further increase the safety and unlock efficiency of terminal device.

Referring to Fig. 5, the block diagram of the terminal device of one embodiment of the invention is shown.The terminal of the embodiment of the present invention is set The details of the standby unlocking method being able to achieve in Fig. 1 and Fig. 4, and reach identical effect.Terminal device 300 shown in Fig. 5 includes:

First touch-control inputs receiving module 310, the first touch-control input of N number of finger for receiving user.

Finger print information obtains module 320, and the first touch-control for obtaining N number of finger inputs corresponding N number of target and refers to Line information；Wherein, each target fingerprint information is all or part of fingerprint of a finger, one finger of a character association All or part of fingerprint.

First character string determining module 330, for determining the first character with N number of target fingerprint information association Sequence.

Equipment unlocked state 340, in the case where first character string and preset characters sequence match, Unlock terminal device.

In a preferred embodiment of the invention, the first touch-control input is pressing input；

The first character string determining module 330, comprising:

Character determines submodule, for determining N number of target character with N number of target fingerprint information association, wherein one One target character of target fingerprint information association；

Touch-control sequence acquisition submodule, the touch-control sequence that the first touch-control for obtaining N number of finger inputs；

First character string determines submodule, for determining the based on N number of target character and touch-control sequence One character string.

Touch-control sequence acquisition submodule therein is separately connected character and determines that submodule and the first character string determine submodule Block.

In a preferred embodiment of the invention, the equipment unlocked state, comprising:

Equipment unlock submodule, in first character string N number of target character and the preset characters sequence All characters of column match, and the character of the character arrangements sequence and the preset characters sequence of first character string It puts in order in identical situation, unlocks terminal device.

In a preferred embodiment of the invention, the terminal device, further includes:

Second touch-control inputs receiving module, the second touch-control input of N number of finger for receiving user；Wherein, a hand Refer to include at least one target fingerprint information.

Touch area obtains module, inputs corresponding N number of touch area for obtaining second touch-control；

Relevant character display module, in the corresponding target viewing area in each touch area, display to be each respectively The character for all target fingerprint information associations that the corresponding finger in the touch area is included；

Wherein, touch area obtains module and is separately connected the second touch-control input receiving module and relevant character display module. Relevant character display module can input receiving module with the first touch-control and be connected.

In a preferred embodiment of the invention, each target fingerprint information is that the part of a finger refers to Line；

The first touch-control input includes the pressing input of N number of finger of user on the screen, wherein in N number of hand Referring to during pressing on the screen, touch-control input further includes that user rotates the rotation of the N finger and inputs, and described turn Dynamic input is used for so that the target finger areas of N number of finger presses on the screen, and the target of the target finger areas refers to One character of line information association.

Terminal device 300 provided in an embodiment of the present invention can be realized terminal device in the embodiment of the method for Fig. 1 and Fig. 4 The each process realized, to avoid repeating, which is not described herein again.

Terminal device 300 receives the first touch-control input of N number of finger of user by above-mentioned module；It obtains described N number of First touch-control of finger inputs corresponding N number of target fingerprint information；Determining first with the N target fingerprint information association Character string；In the case where first character string and preset characters sequence match, terminal device is unlocked；Wherein, often A target fingerprint information is all or part of fingerprint of a finger, and all or part of one finger of a character association refers to Line.It can be realized the safety of raising terminal device encryption while not influencing to unlock efficiency and encrypt cost.

Embodiment six

A kind of hardware structural diagram of Fig. 6 mobile terminal of each embodiment to realize the present invention,

The mobile terminal 400 includes but is not limited to: radio frequency unit 401, network module 402, audio output unit 403, defeated Enter unit 404, sensor 405, display unit 406, user input unit 407, interface unit 408, memory 409, processor The components such as 410 and power supply 411.It will be understood by those skilled in the art that mobile terminal structure shown in Fig. 6 is not constituted Restriction to mobile terminal, mobile terminal may include components more more or fewer than diagram, or combine certain components, or The different component layout of person.In embodiments of the present invention, mobile terminal includes but is not limited to mobile phone, tablet computer, notebook Computer, palm PC, car-mounted terminal, wearable device and pedometer etc..

Wherein, processor 410, the first touch-control input of N number of finger for receiving user；Obtain N number of finger First touch-control inputs corresponding N number of target fingerprint information；Determining the first character sequence with N number of target fingerprint information association Column；In the case where first character string and preset characters sequence match, mobile terminal is unlocked；Wherein, each target Finger print information is all or part of fingerprint of a finger, all or part of fingerprint of one finger of a character association.

The present invention receives the first touch-control input of N number of finger of user；Obtain the first touch-control input of N number of finger Corresponding N number of target fingerprint information；Determining the first character string with N number of target fingerprint information association；Described first In the case that character string and preset characters sequence match, mobile terminal is unlocked；Wherein, each target fingerprint information is one All or part of fingerprint of a finger, all or part of fingerprint of one finger of a character association.Can be realized is not influencing It unlocks efficiency and improves the safety of mobile terminal encryption while encrypting cost.

Moreover, can also determine and be closed with N number of target fingerprint information by means of the technical solution of the above embodiment of the present invention N number of target character of connection；Obtain the touch-control sequence of the first touch-control input of N number of finger；Based on N number of target character With the touch-control sequence, the first character string is determined；Wherein, one target character of a target fingerprint information association；Described The input of one touch-control is pressing input.And N number of target character in first character string and the preset characters sequence All characters of column match, and the character of the character arrangements sequence and the preset characters sequence of first character string It puts in order in identical situation, unlocks terminal device.The first character string that then can be further improved it is accurate Property and mobile terminal safety and unlock efficiency.

Further, in embodiments of the present invention, each target fingerprint information is the partial fingerprints of a finger； Moreover, the first touch-control input includes the pressing input of N number of finger of user on the screen, wherein in N number of finger During pressing on the screen, the touch-control input further includes the rotation input that user rotates N number of finger, the rotation Input be used for so that N number of finger target finger areas pressing on the screen, the target fingerprint of the target finger areas One character of information association.So as to further increase the safety and unlock efficiency of mobile terminal.

It should be understood that the embodiment of the present invention in, radio frequency unit 401 can be used for receiving and sending messages or communication process in, signal Send and receive, specifically, by from base station downlink data receive after, to processor 410 handle；In addition, by uplink Data are sent to base station.In general, radio frequency unit 401 includes but is not limited to antenna, at least one amplifier, transceiver, coupling Device, low-noise amplifier, duplexer etc..In addition, radio frequency unit 401 can also by wireless communication system and network and other Equipment communication.

Mobile terminal provides wireless broadband internet by network module 402 for user and accesses, and such as user is helped to receive It sends e-mails, browse webpage and access streaming video etc..

Audio output unit 403 can be received by radio frequency unit 401 or network module 402 or in memory 409 The audio data of storage is converted into audio signal and exports to be sound.Moreover, audio output unit 403 can also provide with The relevant audio output of specific function that mobile terminal 400 executes is (for example, call signal receives sound, message sink sound etc. Deng).Audio output unit 403 includes loudspeaker, buzzer and receiver etc..

Input unit 404 is for receiving audio or video signal.Input unit 404 may include graphics processor (Graphics Processing Unit, GPU) 4041 and microphone 4042, graphics processor 4041 capture mould in video The image data of the static images or video that are obtained in formula or image capture mode by image capture apparatus (such as camera) carries out Processing.Treated, and picture frame may be displayed on display unit 406.Through graphics processor 4041, treated that picture frame can To be stored in memory 409 (or other storage mediums) or be sent via radio frequency unit 401 or network module 402. Microphone 4042 can receive sound, and can be audio data by such acoustic processing.Treated audio data It is defeated that the format that can be sent to mobile communication base station via radio frequency unit 401 can be converted in the case where telephone calling model Out.

Mobile terminal 400 further includes at least one sensor 405, such as optical sensor, motion sensor and other biographies Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment The light and shade of light adjusts the brightness of display panel 4061, and proximity sensor can close when mobile terminal 400 is moved in one's ear Close display panel 4061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect (one in all directions As be three axis) acceleration size, can detect that size and the direction of gravity when static, can be used to identify mobile terminal posture (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) Deng；Sensor 405 can also include fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, gas Meter, hygrometer, thermometer, infrared sensor etc. are pressed, details are not described herein.

Display unit 406 is for showing information input by user or being supplied to the information of user.Display unit 406 can Including display panel 4061, liquid crystal display (Liquid Crystal Display, LCD), organic light-emitting diodes can be used Forms such as (Organic Light-Emitting Diode, OLED) are managed to configure display panel 4061.

User input unit 407 can be used for receiving the character or character information of input, and generate the use with mobile terminal Family setting and the related key signals input of function control.Specifically, user input unit 407 include touch panel 4071 with And other input equipments 4072.Touch panel 4071, also referred to as touch screen collect the touch behaviour of user on it or nearby Make (for example user uses any suitable objects or attachment such as finger, stylus on touch panel 4071 or in touch panel Operation near 4071).Touch panel 4071 may include both touch detecting apparatus and touch controller.Wherein, it touches Detection device detects the touch orientation of user, and detects touch operation bring signal, transmits a signal to touch controller； Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor 410, It receives the order that processor 410 is sent and is executed.Furthermore, it is possible to using resistance-type, condenser type, infrared ray and surface The multiple types such as sound wave realize touch panel 4071.In addition to touch panel 4071, user input unit 407 can also include it His input equipment 4072.Specifically, other input equipments 4072 can include but is not limited to physical keyboard, function key (such as sound Measure control button, switch key etc.), trace ball, mouse, operating stick, details are not described herein.

Further, touch panel 4071 can be covered on display panel 4061, when touch panel 4071 is detected at it On or near touch operation after, send processor 410 to determine the type of touch event, be followed by subsequent processing device 410 according to touching The type for touching event provides corresponding visual output on display panel 4061.Although in Fig. 6, touch panel 4071 and aobvious Show that panel 4061 is the function that outputs and inputs of realizing mobile terminal as two independent components, but in certain implementations In example, touch panel 4071 and display panel 4061 can be integrated and be realized the function that outputs and inputs of mobile terminal, specifically Herein without limitation.

Interface unit 408 is the interface that external device (ED) is connect with mobile terminal 400.For example, external device (ED) may include having Line or wireless head-band earphone port, external power supply (or battery charger) port, wired or wireless data port, storage card Port, port, the port audio input/output (I/O), video i/o port, ear for connecting the device with identification module Generator terminal mouth etc..Interface unit 408 can be used for receiving the input (for example, data information, electric power etc.) from external device (ED) And by one or more elements that the input received is transferred in mobile terminal 400 or it can be used in mobile terminal Data are transmitted between 400 and external device (ED).

Memory 409 can be used for storing software program and various data.Memory 409 can mainly include storage program Area and storage data area, wherein storing program area can application program needed for storage program area, at least one function (such as Sound-playing function, image player function etc.) etc.；Storage data area, which can be stored, uses created data (ratio according to mobile phone Such as audio data, phone directory) etc..In addition, memory 409 may include high-speed random access memory, it can also include non- Volatile memory, for example, at least a disk memory, flush memory device or other volatile solid-state parts.

Processor 410 is the control centre of mobile terminal, utilizes each of various interfaces and the entire mobile terminal of connection A part by running or execute the software program and/or module that are stored in memory 409, and calls and is stored in storage Data in device 409 execute the various functions and processing data of mobile terminal, to carry out integral monitoring to mobile terminal.Place Managing device 410 may include one or more processing units；Preferably, processor 410 can integrate application processor and modulatedemodulate is mediated Manage device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is main Processing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 410.

Mobile terminal 400 can also include the power supply 411 (such as battery) powered to all parts, it is preferred that power supply 411 can be logically contiguous by power-supply management system and processor 410, thus charged by power-supply management system realization management, The functions such as electric discharge and power managed.

In addition, mobile terminal 400 includes some unshowned functional modules, details are not described herein.

Preferably, the embodiment of the present invention also provides a kind of mobile terminal, including processor 410, and memory 409 is stored in On memory 409 and the computer program that can run on the processor 410, the computer program are executed by processor 410 Each process of the above-mentioned unlocking method embodiment of Shi Shixian, and identical technical effect can be reached, to avoid repeating, here not It repeats again.

The embodiment of the present invention also provides a kind of computer readable storage medium, is stored on computer readable storage medium Computer program, the computer program realize each process of above-mentioned unlocking method embodiment when being executed by processor, and can reach To identical technical effect, to avoid repeating, which is not described herein again.Wherein, the computer readable storage medium, such as only Read memory (Read-OnlyMemory, abbreviation ROM), random access memory (Random Access Memory, abbreviation RAM), magnetic or disk etc..

It should be noted that, in this document, the terms "include", "comprise" or its any other variant be intended to it is non- It is exclusive to include, so that the process, method, article or the device that include a series of elements not only include those elements, It but also including other elements that are not explicitly listed, or further include for this process, method, article or device institute Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or device including the element.

Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but many situations It is lower the former be more preferably embodiment.Based on this understanding, technical solution of the present invention is substantially in other words to the prior art The part to contribute can be embodied in the form of software products, which is stored in a storage and is situated between In matter (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, clothes Business device, air conditioner or the network equipment etc.) execute method described in each embodiment of the present invention.

The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned tools Body embodiment, the above mentioned embodiment is only schematical, rather than restrictive, the ordinary skill of this field Personnel under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, can also make Many forms belong within protection of the invention.

Claims

1. a kind of unlocking method is applied to terminal device, which is characterized in that the described method includes:

Receive the first touch-control input of N number of finger of user；

Wherein, each target fingerprint information be a finger all or part of fingerprint, one finger of a character association it is complete Portion or partial fingerprints.

2. the method according to claim 1, wherein first touch-control input is pressing input；

First character string of the determination and N number of target fingerprint information association, comprising:

Determining N number of target character with N number of target fingerprint information association；

Obtain the touch-control sequence of the first touch-control input of N number of finger；

Based on N number of target character and touch-control sequence, the first character string is determined；

Wherein, one target character of a target fingerprint information association.

3. according to the method described in claim 2, it is characterized in that, described in first character string and preset characters sequence In the case where matching, terminal device is unlocked, comprising:

All characters of N number of target character and the preset characters sequence in first character string match, and institute In the identical situation of character arrangements sequence for stating the character arrangements sequence and the preset characters sequence of the first character string, unlock Terminal device.

4. the method according to claim 1, wherein the first touch-control input of the N number of finger for receiving user Before, further includes:

Receive the second touch-control input of N number of finger of user；

It obtains second touch-control and inputs corresponding N number of touch area；

In the corresponding target viewing area in each touch area, show that the corresponding finger in each touch area is wrapped respectively The character of all target fingerprint information associations contained；

Wherein, a finger includes at least one target fingerprint information.

5. according to the method described in claim 4, it is characterized in that, each target fingerprint information is the part of a finger Fingerprint；

The first touch-control input includes the pressing input of N number of finger of user on the screen, wherein is existed in N number of finger During pressing on screen, the touch-control input further includes the rotation input that user rotates N number of finger, the rotation input Target finger areas for making N number of finger presses on the screen, the target fingerprint information of the target finger areas It is associated with a character.

6. a kind of terminal device, which is characterized in that the terminal device includes:

Finger print information obtains module, and the first touch-control for obtaining N number of finger inputs corresponding N number of target fingerprint information；

First character string determining module, for determining the first character string with N number of target fingerprint information association；

Equipment unlocked state, for unlocking terminal in the case where first character string and preset characters sequence match Equipment；

7. terminal device according to claim 6, which is characterized in that the first touch-control input is pressing input；

The first character string determining module, comprising:

Character determines submodule, for determining N number of target character with N number of target fingerprint information association；

First character string determines submodule, for determining the first character based on N number of target character and touch-control sequence Sequence；

Wherein, one target character of a target fingerprint information association.

8. terminal device according to claim 7, which is characterized in that the equipment unlocked state, comprising:

Equipment unlocks submodule, in first character string N number of target character and the preset characters sequence All characters match, and the character arrangements sequence of first character string and the character arrangements of the preset characters sequence are suitable In the identical situation of sequence, terminal device is unlocked.

9. terminal device according to claim 6, which is characterized in that further include:

Second touch-control inputs receiving module, the second touch-control input of N number of finger for receiving user；

Relevant character display module, in the corresponding target viewing area in each touch area, display to be each described respectively The character for all target fingerprint information associations that the corresponding finger in touch area is included；

Wherein, a finger includes at least one target fingerprint information.

10. terminal device according to claim 9, which is characterized in that each target fingerprint information is a finger Partial fingerprints；

11. a kind of mobile terminal characterized by comprising memory, processor and be stored on the memory and can be in institute The computer program run on processor is stated, such as claim 1 to 5 is realized when the computer program is executed by the processor Any one of described in unlocking method the step of.

12. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium Program is realized when the computer program is executed by processor in the unlocking method as described in any one of claims 1 to 5 Step.