CN105678147A - Touch control operation method and device - Google Patents
Touch control operation method and device Download PDFInfo
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- CN105678147A CN105678147A CN201610008348.4A CN201610008348A CN105678147A CN 105678147 A CN105678147 A CN 105678147A CN 201610008348 A CN201610008348 A CN 201610008348A CN 105678147 A CN105678147 A CN 105678147A
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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Abstract
The invention discloses a touch control operation method. The touch control operation method comprises the steps that fingerprint images on all screen touch points of touch control operation are scanned in real time in response to the touch control operation of a user; an operation type of the touch control operation is determined according to positions and operation durations of all the screen touch points of the touch control operation; the identity of the user is verified according to the operation type of the touch control operation and the fingerprint images; after the identity of the user is successfully verified, an operation instruction corresponding to the touch control operation is executed. The invention further provides a touch control operation device. By means of the touch control operation method and device, information safety in the touch control operation process can be ensured, input operation of the user can be reduced, and the identity verification efficiency and the user experience can be improved.
Description
Technical field
The present invention relates to field of computer technology, the method and apparatus particularly relating to a kind of touch control operation.
Background technology
Fingerprint identification technology is current technology maturation and low-cost biometrics identification technology; there is unique identity; thus it is widely used in the multiple fields in life; not only it can be seen that the figure of fingerprint identification technology in gate inhibition, attendance checking system; the application case of fingerprint identification technology can also be seen at notebook computer, mobile phone, automobile, bank paying; development particular with smart mobile phone; a large amount of demand relevant to fingerprint identification technology occurs; such as, fingerprint recognition is utilized to unlock mobile phone, protection privacy information, ensure transaction security etc.
Touch-screen equipment general record the substantial amounts of private information of owner, including personally identifiable information, photo, video, personal document, and the account information etc. on application software, so that the information of touch-screen equipment is protected. Usually, touch-screen equipment utilizes and refers to that knowing identification unlocks, it is ensured that the information security of touch-screen equipment. Touch-screen equipment generally can configure fingerprint Identification sensor, user fingerprints information is obtained by fingerprint Identification sensor, such as i Phone configuration condenser type single-touch sensor or the fingerprint sensor of pressing type, realize user and have only to touch Home key and just can complete fingerprint recognition. Above-mentioned fingerprint identification technology, is only applied to two kinds of situations, one, it is applied to the unblock of touch-screen equipment, its two, be applied to by this touch-screen equipment supplier provide application software or with on the application software by this touch-screen equipment supplier protocols having, carry out the login of owner account.
On the other hand, after owner utilizes above-mentioned fingerprint identification technology to unlock touch-screen equipment or log in the account of owner on application software, owner can carry out gesture touch control operation on this touch-screen equipment or on this application software, allow it perform the instruction of corresponding gesture touch control operation, the mode of current gesture touch control operation is clicked, is double-clicked, quick sliding, dragging, the expansion of double; two finger, double; two refer to shrink, long by etc.
Summary of the invention
Inventor is in the practice of the invention, although finding that above-mentioned existing technical scheme can unlock touch-screen equipment by fingerprint recognition or log in the application software on touch-screen equipment, guarantee information security, but after checking identity, to obtaining the information of gesture touch control operation after interface unlocking again to perform corresponding operational order, need user to carry out input operation repeatedly, complex steps, affect Consumer's Experience.
In order to solve prior art Problems existing, the embodiment of the present invention proposes the method and apparatus of a kind of touch control operation, it is ensured that the information security of touch control operation process, reduces the input operation of user, improves the efficiency of authentication and promotes Consumer's Experience.
The method of a kind of touch control operation that the embodiment of the present invention provides, including:
In response to the touch control operation of user, the fingerprint image on each touch screen point of touch control operation described in real time scan;
The position of each touch screen point according to described touch control operation and operation duration, it is determined that the action type of described touch control operation;
Action type according to described touch control operation and described fingerprint image, verify the identity of described user;
After the authentication success of described user, perform the operational order that described touch control operation is corresponding.
In one embodiment, the described action type according to described touch control operation and described fingerprint image, verify the identity of described user, specifically include:
When determining that the action type of described touch control operation is swiping, fingerprint image on each touch screen point of described touch control operation is mated with the standard fingerprint image being pre-configured with respectively, obtain the fingerprint matching value of each touch screen point, and therefrom choose the fingerprint matching value that numerical value is the highest, for the identity verifying described user;
If selected fingerprint matching value is more than the first matching threshold, then the authentication success of described user;
If selected fingerprint matching value is more than the second matching threshold, and less than described first matching threshold, then obtaining, according to the position of each touch screen point of described touch control operation, the track that swipes, the history of swipe described in identification track and described user swipes the registration of track; When described registration is more than coincidence threshold value, the authentication success of described user; When described registration is less than described coincidence threshold value, the authentication failure of described user; Wherein, described second matching threshold is less than described first matching threshold;
If selected fingerprint matching value is less than described second matching threshold, then the authentication failure of described user.
In another embodiment, the described action type according to described touch control operation and described fingerprint image, verify the identity of described user, specifically include:
When determining that described touch control operation action type is drag operation, fingerprint image on last touch screen point of described touch control operation is mated with the standard fingerprint image being pre-configured with, obtain the fingerprint matching value of last touch screen point described, for the identity verifying described user;
If described fingerprint matching value is more than the first matching threshold, then the authentication success of described user;
If described fingerprint matching value is less than described first matching threshold, then the authentication failure of described user.
In further embodiment, the described action type according to described touch control operation and described fingerprint image, verify the identity of described user, specifically include:
When determining that the action type of described touch control operation is clicking operation, fingerprint image on each touch screen point of described touch control operation is mated with the standard fingerprint image being pre-configured with respectively, obtain the fingerprint matching value of each touch screen point, and therefrom choose the fingerprint matching value that numerical value is the highest, for the identity verifying described user;
If selected fingerprint matching value is more than the first matching threshold, then the authentication success of described user;
If selected fingerprint matching value is less than described first matching threshold, then the authentication failure of described user.
Further, the method for described touch control operation also includes:
After the authentication failure of described user, show the prompting message of operation failure on the screen, and count value is added one;
When described count value is more than early warning threshold value, freeze described user account on the application software operated by described touch control operation.
Correspondingly, the embodiment of the present invention also provides for the device of a kind of touch control operation, including:
Finger scan module, for the touch control operation in response to user, the fingerprint image on each touch screen point of touch control operation described in real time scan;
Module is determined in operation, for position and the operation duration of each touch screen point according to described touch control operation, it is determined that the action type of described touch control operation;
Authentication module, for the action type according to described touch control operation and described fingerprint image, verifies the identity of described user; With,
Instruction performs module, for, after the authentication success of described user, performing the operational order that described touch control operation is corresponding.
In one embodiment, described authentication module specifically includes:
First fingerprint matching unit, for when determining that the action type of described touch control operation is swiping, fingerprint image on each touch screen point of described touch control operation is mated with the standard fingerprint image being pre-configured with respectively, obtain the fingerprint matching value of each touch screen point, and therefrom choose the fingerprint matching value that numerical value is the highest, for the identity verifying described user;
First authentication unit, for when selected fingerprint matching value is more than the first matching threshold, it is determined that the authentication success of described user;
Second authentication unit, for when selected fingerprint matching value is more than the second matching threshold, and during less than described first matching threshold, obtaining, according to the position of each touch screen point of described touch control operation, the track that swipes, the history of swipe described in identification track and described user swipes the registration of track; When described registration is more than coincidence threshold value, it is determined that the authentication success of described user; When described registration is less than described coincidence threshold value, it is determined that the authentication failure of described user; Wherein, described second matching threshold is less than described first matching threshold; With,
3rd authentication unit, for when selected fingerprint matching value is less than described second matching threshold, it is determined that the authentication failure of described user.
In another embodiment, described authentication module specifically includes:
Second fingerprint matching unit, for when determining that described touch control operation action type is drag operation, fingerprint image on last touch screen point of described touch control operation is mated with the standard fingerprint image being pre-configured with, obtain the fingerprint matching value of last touch screen point described, for the identity verifying described user;
4th authentication unit, for when the fingerprint matching value of last touch screen point described is more than the first matching threshold, it is determined that the authentication success of described user; With,
5th authentication unit, for when the fingerprint matching value of last touch screen point described is less than described first matching threshold, it is determined that the authentication failure of described user.
In further embodiment, described authentication module specifically includes:
3rd fingerprint matching unit, for when determining that the action type of described touch control operation is clicking operation, fingerprint image on each touch screen point of described touch control operation is mated with the standard fingerprint image being pre-configured with respectively, obtain the fingerprint matching value of each touch screen point, and therefrom choose the fingerprint matching value that numerical value is the highest, for the identity verifying described user;
6th authentication unit, for when selected fingerprint matching value is more than the first matching threshold, it is determined that the authentication success of described user;With,
7th authentication unit, for when selected fingerprint matching value is less than described first matching threshold, it is determined that the authentication failure of described user.
Further, the device of described touch control operation also includes:
Authentication failed processing module, for, after the authentication failure of described user, showing the prompting message of operation failure on the screen, and add one to count value; With,
Account lockout module, for when described count value is more than early warning threshold value, freezing described user account on the application software operated by described touch control operation.
Implement the embodiment of the present invention, have the advantages that
The method and apparatus of the touch control operation that the embodiment of the present invention provides, can while obtaining the information of touch control operation of user the fingerprint image of real time scan user, after the type according to touch control operation and fingerprint image verify the identity success of described user, perform the operational order that described touch control operation is corresponding, can ensure that the information security of touch control operation process, and the embodiment of the present invention does not need restriction user to input the region of finger print information, only need the fingerprint image on each touch screen point of real time scan touch control operation, the input operation of user can be reduced, promote Consumer's Experience, additionally, authentication is carried out according to the type of different touch control operations, accuracy rate and the percent of pass of authentication can be improved.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of an embodiment of the method for touch control operation provided by the invention;
Fig. 2 is the structural representation of an embodiment of the device of touch control operation provided by the invention;
Fig. 3 is the structural representation of an embodiment of the authentication module of the device of touch control operation provided by the invention;
Fig. 4 is the structural representation of another embodiment of the authentication module of the device of touch control operation provided by the invention;
Fig. 5 is the structural representation of another embodiment of the authentication module of the device of touch control operation provided by the invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments. Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Referring to Fig. 1, being the schematic flow sheet of an embodiment of the method for touch control operation provided by the invention, the method is performed by touch control device, specifically includes following steps:
The method of a kind of touch control operation that the embodiment of the present invention provides, including:
S1, in response to the touch control operation of user, the fingerprint image on each touch screen point of touch control operation described in real time scan;
S2, according to the position of each touch screen point of described touch control operation and operation duration, it is determined that the action type of described touch control operation;
S3, according to the action type of described touch control operation and described fingerprint image, verifies the identity of described user;
S4, after the authentication success of described user, performs the operational order that described touch control operation is corresponding.
Relative to traditional touch control operation, the method that the embodiment of the present invention provides, when touch control device is carried out touch control operation by user, the fingerprint image of this touch control operation of real time scan, its finger print information need not be first inputted in the appointment region of user's first application software in touch control device or touch control device, after the identity success of user to be verified, just this application software or this touch control device are unlocked, then user could carry out touch control operation on application software or touch control device, the protocol step of prior art is loaded down with trivial details, efficiency is low, and method provided by the invention, it is not intended to user and inputs the region of finger print information, only need the fingerprint image on each touch screen point of real time scan touch control operation, the input operation of user can be reduced, promote Consumer's Experience, and after the identity success of user to be verified, just perform the operational order of this touch control operation, can ensure that the information security of touch control operation process.
Action type according to described touch control operation provided by the present invention and described fingerprint image carry out authentication three kinds of embodiments, below each embodiment is described in detail:
In one embodiment, in above-mentioned steps S3, the described action type according to described touch control operation and described fingerprint image, verify the identity of described user, specifically include:
When determining that the action type of described touch control operation is swiping, fingerprint image on each touch screen point of described touch control operation is mated with the standard fingerprint image being pre-configured with respectively, obtain the fingerprint matching value of each touch screen point, and therefrom choose the fingerprint matching value that numerical value is the highest, for the identity verifying described user;
If selected fingerprint matching value is more than the first matching threshold, then the authentication success of described user;
If selected fingerprint matching value is more than the second matching threshold, and less than described first matching threshold, then obtaining, according to the position of each touch screen point of described touch control operation, the track that swipes, the history of swipe described in identification track and described user swipes the registration of track; When described registration is more than coincidence threshold value, the authentication success of described user; When described registration is less than described coincidence threshold value, the authentication failure of described user; Wherein, described second matching threshold is less than described first matching threshold;
If selected fingerprint matching value is less than described second matching threshold, then the authentication failure of described user.
It should be noted that, when the action type of touch control operation is swiping, the speed that user slides on screen, the partial fingerprints image that can cause user can be wiped free of along the direction slided, the fingerprint image making real time scan obscures, is difficult to recognize, thus the fingerprint image each scanned all refers to standard that image mates, choose the highest fingerprint matching value of fingerprint matching value and compare with the matching threshold preset, it is possible to improve the probability that authentication is passed through. But the general all more difficult confirmation of the fingerprint image that swiping scans, when the fingerprint matching value being used for verifying does not reach the matching threshold of setting, it is likely to need user repeatedly to re-start swiping, when such user is operated also inconvenient, thus adopt the fingerprint recognition track that swipes with the history of user habit to combine and be verified the identity of user, on the one hand, the safety of identification can be improved, can also requiring less high to the definition of fingerprint image on the other hand, the phenomenon reducing user's repetitive operation occurs.
The information of the above-mentioned track that swipes refers to path and the path tilt angle degree of the track that swipes, the swipe registration of track of the history of above-mentioned swipe track and user refers to: the above-mentioned path of the track that swipes and the history of user swipe track path between contrast, and the path tilt angle degree of the above-mentioned track that swipes and and the history of user swipe track path tilt angle degree between contrast, the ratio that both contrasts obtain takes average again, is described registration.
In another embodiment, in above-mentioned steps S3, the described action type according to described touch control operation and described fingerprint image, verify the identity of described user, specifically include:
When determining that described touch control operation action type is drag operation, fingerprint image on last touch screen point of described touch control operation is mated with the standard fingerprint image being pre-configured with, obtain the fingerprint matching value of last touch screen point described, for the identity verifying described user;
If described fingerprint matching value is more than the first matching threshold, then the authentication success of described user;
If described fingerprint matching value is less than described first matching threshold, then the authentication failure of described user.
It should be noted that, drag operation is relatively similar with swiping ratio, the fingerprint image obtaining user's contact screen can be difficult to recognize due to the impact dragged, but the general definition of fingerprint image of the last drop point site dragged is all the highest, thus in embodiments of the present invention, adopt the authentication operation different from swiping, only the fingerprint image on last touch screen point of drag operation need to be mated with standard picture, reduce the time of the identity of checking user, improve efficiency.
In further embodiment, in above-mentioned steps S3, the described action type according to described touch control operation and described fingerprint image, verify the identity of described user, specifically include:
When determining that the action type of described touch control operation is clicking operation, fingerprint image on each touch screen point of described touch control operation is mated with the standard fingerprint image being pre-configured with respectively, obtain the fingerprint matching value of each touch screen point, and therefrom choose the fingerprint matching value that numerical value is the highest, for the identity verifying described user;
If selected fingerprint matching value is more than the first matching threshold, then the authentication success of described user;
If selected fingerprint matching value is less than described first matching threshold, then the authentication failure of described user.
It should be noted that, clicking operation includes clicking, length is pressed, double-click or the touch control operation such as clicking on multiple different touch screen point, because because sliding or dragging, clicking operation will not cause that fingerprint image obscures, and the touch screen of clicking operation point is relatively fewer, then the fingerprint image on each touch screen point is mated with the standard fingerprint image being pre-configured with respectively, shared the sands are running out, thus the fingerprint image on each touch screen point can be mated with the standard fingerprint image being pre-configured with respectively, the fingerprint matching value therefrom choosing numerical value the highest more afterwards carries out authentication, do not affect the efficiency of authentication.
Further, the method for described touch control operation also includes:
After the authentication failure of described user, show the prompting message of operation failure on the screen, and count value is added one;
When described count value is more than early warning threshold value, freeze described user account on the application software operated by described touch control operation.
It should be noted that the information security of user can be strengthened further by setting an early warning threshold value, it is to avoid other people usurp the personal information in the application software on this touch control device or this touch control device.
The method of the touch control operation that the embodiment of the present invention provides, can while obtaining the information of touch control operation of user the fingerprint image of real time scan user, after the type according to touch control operation and fingerprint image verify the identity success of described user, perform the operational order that described touch control operation is corresponding, can ensure that the information security of touch control operation process, and the embodiment of the present invention does not need restriction user to input the region of finger print information, only need the fingerprint image on each touch screen point of real time scan touch control operation, the input operation of user can be reduced, promote Consumer's Experience, additionally, authentication is carried out according to the type of different touch control operations, accuracy rate and the verification efficiency of authentication can be improved.
Correspondingly, the present invention also provides for the device of a kind of touch control operation, it is possible to realizes whole flow processs of the method for touch control operation in above-described embodiment, below in conjunction with Fig. 2 to Fig. 5, the device of touch control operation provided by the invention is described in detail.
Referring to Fig. 2, it is the structural representation of an embodiment of the device of touch control operation provided by the invention, the device of this touch control operation, including:
Finger scan module 10, for the touch control operation in response to user, the fingerprint image on each touch screen point of touch control operation described in real time scan;
Module 20 is determined in operation, for position and the operation duration of each touch screen point according to described touch control operation, it is determined that the action type of described touch control operation;
Authentication module 30, for the action type according to described touch control operation and described fingerprint image, verifies the identity of described user; With,
Instruction performs module 40, for, after the authentication success of described user, performing the operational order that described touch control operation is corresponding.
Referring to Fig. 3, being the structural representation of an embodiment of the authentication module of the device of touch control operation provided by the invention, the authentication module 30 in the present embodiment specifically includes:
First fingerprint matching unit 311, for when determining that the action type of described touch control operation is swiping, fingerprint image on each touch screen point of described touch control operation is mated with the standard fingerprint image being pre-configured with respectively, obtain the fingerprint matching value of each touch screen point, and therefrom choose the fingerprint matching value that numerical value is the highest, for the identity verifying described user;
First authentication unit 312, for when selected fingerprint matching value is more than the first matching threshold, it is determined that the authentication success of described user;
Second authentication unit 313, for when selected fingerprint matching value is more than the second matching threshold, and during less than described first matching threshold, obtaining, according to the position of each touch screen point of described touch control operation, the track that swipes, the history of swipe described in identification track and described user swipes the registration of track; When described registration is more than coincidence threshold value, it is determined that the authentication success of described user; When described registration is less than described coincidence threshold value, it is determined that the authentication failure of described user; Wherein, described second matching threshold is less than described first matching threshold; With,
3rd authentication unit 314, for when selected fingerprint matching value is less than described second matching threshold, it is determined that the authentication failure of described user.
Referring to Fig. 4, being the structural representation of another embodiment of the authentication module of the device of touch control operation provided by the invention, the authentication module 30 in the present embodiment specifically includes:
Second fingerprint matching unit 321, for when determining that described touch control operation action type is drag operation, fingerprint image on last touch screen point of described touch control operation is mated with the standard fingerprint image being pre-configured with, obtain the fingerprint matching value of last touch screen point described, for the identity verifying described user;
4th authentication unit 322, for when the fingerprint matching value of last touch screen point described is more than the first matching threshold, it is determined that the authentication success of described user; With,
5th authentication unit 323, for when the fingerprint matching value of last touch screen point described is less than described first matching threshold, it is determined that the authentication failure of described user.
Referring to Fig. 5, being the structural representation of another embodiment of the authentication module of the device of touch control operation provided by the invention, the described authentication module 30 in the present embodiment specifically includes:
3rd fingerprint matching unit 331, for when determining that the action type of described touch control operation is clicking operation, fingerprint image on each touch screen point of described touch control operation is mated with the standard fingerprint image being pre-configured with respectively, obtain the fingerprint matching value of each touch screen point, and therefrom choose the fingerprint matching value that numerical value is the highest, for the identity verifying described user;
6th authentication unit 332, for when selected fingerprint matching value is more than the first matching threshold, it is determined that the authentication success of described user; With,
7th authentication unit 333, for when selected fingerprint matching value is less than described first matching threshold, it is determined that the authentication failure of described user.
Further, the device of described touch control operation also includes:
Authentication failed processing module 50, for, after the authentication failure of described user, showing the prompting message of operation failure on the screen, and add one to count value;
Account lockout module 60, for when described count value is more than early warning threshold value, freezing described user account on the application software operated by described touch control operation.
The device of the touch control operation that the embodiment of the present invention provides, can while obtaining the information of touch control operation of user the fingerprint image of real time scan user, after the type according to touch control operation and fingerprint image verify the identity success of described user, perform the operational order that described touch control operation is corresponding, can ensure that the information security of touch control operation process, and the embodiment of the present invention does not need restriction user to input the region of finger print information, only need the fingerprint image on each touch screen point of real time scan touch control operation, the input operation of user can be reduced, promote Consumer's Experience, additionally, authentication is carried out according to the type of different touch control operations, accuracy rate and the percent of pass of authentication can be improved.
One of ordinary skill in the art will appreciate that all or part of flow process realizing in above-described embodiment method, can be by the hardware that computer program carrys out instruction relevant to complete, described program can be stored in computer read/write memory medium, this program is upon execution, it may include such as the flow process of the embodiment of above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-OnlyMemory, ROM) or random store-memory body (RandomAccessMemory, RAM) etc.
The above is the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the principles of the invention; can also making some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
1. the method for a touch control operation, it is characterised in that including:
In response to the touch control operation of user, the fingerprint image on each touch screen point of touch control operation described in real time scan;
The position of each touch screen point according to described touch control operation and operation duration, it is determined that the action type of described touch control operation;
Action type according to described touch control operation and described fingerprint image, verify the identity of described user;
After the authentication success of described user, perform the operational order that described touch control operation is corresponding.
2. the method for touch control operation as claimed in claim 1, it is characterised in that the described action type according to described touch control operation and described fingerprint image, verifies the identity of described user, specifically includes:
When determining that the action type of described touch control operation is swiping, fingerprint image on each touch screen point of described touch control operation is mated with the standard fingerprint image being pre-configured with respectively, obtain the fingerprint matching value of each touch screen point, and therefrom choose the fingerprint matching value that numerical value is the highest, for the identity verifying described user;
If selected fingerprint matching value is more than the first matching threshold, then the authentication success of described user;
If selected fingerprint matching value is more than the second matching threshold, and less than described first matching threshold, then obtaining, according to the position of each touch screen point of described touch control operation, the track that swipes, the history of swipe described in identification track and described user swipes the registration of track; When described registration is more than coincidence threshold value, the authentication success of described user; When described registration is less than described coincidence threshold value, the authentication failure of described user; Wherein, described second matching threshold is less than described first matching threshold;
If selected fingerprint matching value is less than described second matching threshold, then the authentication failure of described user.
3. the method for touch control operation as claimed in claim 1, it is characterised in that the described action type according to described touch control operation and described fingerprint image, verifies the identity of described user, specifically includes:
When determining that described touch control operation action type is drag operation, fingerprint image on last touch screen point of described touch control operation is mated with the standard fingerprint image being pre-configured with, obtain the fingerprint matching value of last touch screen point described, for the identity verifying described user;
If described fingerprint matching value is more than the first matching threshold, then the authentication success of described user;
If described fingerprint matching value is less than described first matching threshold, then the authentication failure of described user.
4. the method for touch control operation as claimed in claim 1, it is characterised in that the described action type according to described touch control operation and described fingerprint image, verifies the identity of described user, specifically includes:
When determining that the action type of described touch control operation is clicking operation, fingerprint image on each touch screen point of described touch control operation is mated with the standard fingerprint image being pre-configured with respectively, obtain the fingerprint matching value of each touch screen point, and therefrom choose the fingerprint matching value that numerical value is the highest, for the identity verifying described user;
If selected fingerprint matching value is more than the first matching threshold, then the authentication success of described user;
If selected fingerprint matching value is less than described first matching threshold, then the authentication failure of described user.
5. the method for the touch control operation as described in any one of Claims 1-4, it is characterised in that also include:
After the authentication failure of described user, show the prompting message of operation failure on the screen, and count value is added one;
When described count value is more than early warning threshold value, freeze described user account on the application software operated by described touch control operation.
6. the device of a touch control operation, it is characterised in that including:
Finger scan module, for the touch control operation in response to user, the fingerprint image on each touch screen point of touch control operation described in real time scan;
Module is determined in operation, for position and the operation duration of each touch screen point according to described touch control operation, it is determined that the action type of described touch control operation;
Authentication module, for the action type according to described touch control operation and described fingerprint image, verifies the identity of described user; With,
Instruction performs module, for, after the authentication success of described user, performing the operational order that described touch control operation is corresponding.
7. the device of touch control operation as claimed in claim 6, it is characterised in that
Described authentication module specifically includes:
First fingerprint matching unit, for when determining that the action type of described touch control operation is swiping, fingerprint image on each touch screen point of described touch control operation is mated with the standard fingerprint image being pre-configured with respectively, obtain the fingerprint matching value of each touch screen point, and therefrom choose the fingerprint matching value that numerical value is the highest, for the identity verifying described user;
First authentication unit, for when selected fingerprint matching value is more than the first matching threshold, it is determined that the authentication success of described user;
Second authentication unit, for when selected fingerprint matching value is more than the second matching threshold, and during less than described first matching threshold, obtaining, according to the position of each touch screen point of described touch control operation, the track that swipes, the history of swipe described in identification track and described user swipes the registration of track; When described registration is more than coincidence threshold value, it is determined that the authentication success of described user; When described registration is less than described coincidence threshold value, it is determined that the authentication failure of described user; Wherein, described second matching threshold is less than described first matching threshold; With,
3rd authentication unit, for when selected fingerprint matching value is less than described second matching threshold, it is determined that the authentication failure of described user.
8. the device of touch control operation as claimed in claim 6, it is characterised in that
Described authentication module specifically includes:
Second fingerprint matching unit, for when determining that described touch control operation action type is drag operation, fingerprint image on last touch screen point of described touch control operation is mated with the standard fingerprint image being pre-configured with, obtain the fingerprint matching value of last touch screen point described, for the identity verifying described user; With,
4th authentication unit, for when the fingerprint matching value of last touch screen point described is more than the first matching threshold, it is determined that the authentication success of described user;
5th authentication unit, for when the fingerprint matching value of last touch screen point described is less than described first matching threshold, it is determined that the authentication failure of described user.
9. the device of touch control operation as claimed in claim 6, it is characterised in that
Described authentication module specifically includes:
3rd fingerprint matching unit, for when determining that the action type of described touch control operation is clicking operation, fingerprint image on each touch screen point of described touch control operation is mated with the standard fingerprint image being pre-configured with respectively, obtain the fingerprint matching value of each touch screen point, and therefrom choose the fingerprint matching value that numerical value is the highest, for the identity verifying described user;
6th authentication unit, for when selected fingerprint matching value is more than the first matching threshold, it is determined that the authentication success of described user; With,
7th authentication unit, for when selected fingerprint matching value is less than described first matching threshold, it is determined that the authentication failure of described user.
10. the device of the touch control operation as described in any one of claim 6 to 9, it is characterised in that also include:
Authentication failed processing module, for, after the authentication failure of described user, showing the prompting message of operation failure on the screen, and add one to count value; With,
Account lockout module, for when described count value is more than early warning threshold value, freezing described user account on the application software operated by described touch control operation.
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