CN105260631A - Mobile phone unlocking system and method based on binary system and text image combination - Google Patents
Mobile phone unlocking system and method based on binary system and text image combination Download PDFInfo
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- CN105260631A CN105260631A CN201510659716.7A CN201510659716A CN105260631A CN 105260631 A CN105260631 A CN 105260631A CN 201510659716 A CN201510659716 A CN 201510659716A CN 105260631 A CN105260631 A CN 105260631A
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- unlocking
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/36—User authentication by graphic or iconic representation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
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Abstract
The invention discloses a mobile phone unlocking system and method based on binary system and text image combination. The mobile phone unlocking system comprises a text image generating library, an unlocking text image generating library, an unlocking code generating library, an unlocking acquiring module, and an unlocking matching module. The method comprises: during unlocking, firstly acquiring an image corresponding to an identified text image; secondly, acquiring a binary code composed of a volume key, matching the acquired image corresponding to the text image with an unlocking text image, converting the binary code into a hexadecimal code, and matching the hexadecimal code with a hexadecimal unlocking code; once the matching is successful, indicating that the unlocking is successful; and once the matching is unsuccessful, indicating that the unlocking is failed. According to the system and the method provided by the invention, an unlocking pattern password is formed in a mode of recognizing image points by touch and combining the image points, and a binary code is formed by unlocking a combination of 0 and 1 via a key value of a volume key and matched with a preset hexadecimal unlocking code, so that a combination unlocking mode is realized. Therefore, the unlocking complexity is relatively high and the security of mobile phones is greatly improved.
Description
Technical field
The present invention relates to a kind of mobile phone unlocking technology field, especially a kind of mobile phone system for unlocking of combining based on scale-of-two and character image and method.
Background technology
Along with the fast development of mobile communication technology, the handheld mobile communication such as mobile phone, panel computer electronic product is more and more subject to the favor of consumers in general, and consumer, while pursuit product machine volume is small and exquisite, frivolous, also wishes that its display screen is the bigger the better.In order to meet this requirement of consumer, touch-screen is widely applied on handheld mobile communication product.Use touch-screen not only can save the laying of conventional keyboard, the maximization of screen size is realized under the restriction of product stock size, and control product perform corresponding instruction by the icon directly tapping contact screen display, this also allows the operation of user become more directly perceived, convenient.
For the electronic product adopting touch-screen at present; for power saving and the consideration avoiding the aspects such as maloperation; screen lock mode is entered when this series products usually can be allowed within a period of time not receive user instruction; when user needs to reuse this product; first must unlock product, then could perform follow-up routine operation.Can not only prevent mobile phone from producing maloperation problem when nothing lock like this, be encrypted the internal information of mobile phone prevents other people from usurping simultaneously, but mobile phone unlocking manner is all mainly that pattern unlocks and unlock password on the market at present, wherein pattern unlocks is all the circle manually drawn in Android, mode is simply still not easy to memory, a lot of people has the puzzlement forgetting unlocking pin, and unlocking manner is easy, makes mobile phone be easy to be unlocked.
Summary of the invention
The object of the invention is the deficiency in order to solve above-mentioned technology and a kind of safety of designing complicated but the mobile phone system for unlocking combined based on scale-of-two and character image being easy to remember and method.
The mobile phone system for unlocking combined based on scale-of-two and character image designed by the present invention, it comprises, and character image generates storehouse, unblock character and graphic generates storehouse, PUK generates storehouse, unlock acquisition module, unlock matching module, described character image generates storehouse, form the matrix character image of a m*n after obtaining the line number and columns inputted in mobile phone-setting-safety-screen locking hurdle, described m and n is all greater than 1 and is less than 5; Each in described matrix character image forms by a word graph picture point; And described word graph picture point can consist of the word of the self-defined editor of input method by one;
Described unblock character and graphic generates storehouse, and user to generate in the matrix character image that storehouse generates after by touch recognition word graph picture point and the mode of carrying out fixed Combination forms and unlocks character and graphic and preserve at character image;
Described PUK generates storehouse, and the sexadecimal of setting is preserved as PUK by user in advance;
Described unblock acquisition module; In releasing process, user's character and graphic that first touch recognition also combination formation unlocks in the matrix character image interface of touch-screen; Obtain the image corresponding to this character and graphic; Volume+the key of volume key is preset as binary one simultaneously, the volume-key of volume key is preset as Binary Zero; And obtain by sequentially pressing volume+key, the combination of volume-key forms one group and unlocks binary code;
Described unblock matching module, during user's shut-down operation, the unblock character and graphic that image corresponding to the character and graphic of acquisition and unblock character and graphic are preserved in storehouse mates by first-selection, mates after secondly converting unblock binary code to sexadecimal with the sexadecimal that PUK generates in storehouse; Once both all the match is successful, unlock successfully; Once side's coupling is unsuccessful; Unlock unsuccessfully;
Above-mentioned character image generates storehouse and unlocks character and graphic and generate storehouse and be connected, and above-mentioned unblock matching module respectively with unlock character and graphic and generate storehouse, PUK generates storehouse and unlock acquisition module and be connected.
In order to improve unblock difficulty; The word graph picture point that above-mentioned character image generates in storehouse is resequenced before unblock next time after unblock completes.
Present invention also offers a kind of mobile phone unlock method combined based on scale-of-two and character image, comprise the mobile phone system for unlocking combined based on scale-of-two and character image adopted in above-mentioned 1 to 2 described in any one claim, the following unlocked step of concrete employing:
A () generator matrix character image: user enters mobile phone interface, inputs line number and the columns of required matrix character image in mobile phone-setting-safety-screen locking hurdle; And generate storehouse generator matrix character image by character image;
B () arranges unlocking pin: above-mentioned unlocking pin comprises unblock character and graphic and unlocks binary array mode, first-selection arranges unblock character and graphic, identified by the word graph picture point touched in matrix character image, the word graph picture point after identifying is carried out combination formation one unblock character and graphic and remain to unlocking in character and graphic generation storehouse; Next arranges unblock scale-of-two, inputs hexadecimal value as PUK to be saved in PUK and to generate in storehouse; Volume+the key of volume key is preset as binary one, the volume-key of volume key is preset as Binary Zero;
C (), when needs unlock, wakes mobile phone up;
D () starts to unlock; Jump out matrix character image interface in touch-screen, start to carry out unblock figure, undertaken choosing by touching word graph picture point and carry out combination formation unblock figure by touch order and preserve;
E () unlocks after figure completes, start to carry out unblocks scale-of-two, by pressing volume+key, volume-key carry out combination formation scale-of-two and preserve successively;
(f) judge the unblock figure that above-mentioned steps (d) is formed and the scale-of-two that step (e) is formed whether correct; The unblock pattern of input and setting be kept at unlock the unblock character and graphic that character and graphic generates in storehouse by unlocking matching module and mate; Be kept at the hexadecimal value that PUK generates in storehouse and mate with arranging after the Binary Conversion that step (e) inputs being become sexadecimal simultaneously; Once both all can the match is successful; Jump to step (g); Can not mate if any a side wherein; Jump to step (d);
G () unlocks successfully; Jump out and whether reset unblock pattern; If; Jump to step (h); If whether; Jump to step (i);
H () arranges unlocking pin: the step completing above-mentioned (b);
(i) enter the main interface of mobile phone; Unlock and terminate.
Above-mentioned design, by by touch recognition picture point and the mode of carrying out combining formed and unlock pattern password and form scale-of-two with the combination being unlocked 0 and 1 by the key assignments of volume key and the hexadecimal value converting sexadecimal and preset in advance to carries out the combination unlocking manner that matches; Thus make this method possess stronger unblock complexity, greatly improve the security of mobile phone.
In order to improve higher security; (i) increase step (j) afterwards in step the arrangement position of word picture point in matrix character image is changed automatically.
For the ease of unlocking, in step (f) when any one party can not be mated, after pointing out which side mistake, jump to step (d) again.
In order to improve unblock difficulty; Be convenient to memory simultaneously.Word in described word graph picture point can be changed by input method editor.
The mobile phone system for unlocking combined based on scale-of-two and character image designed by the present invention and method, its beneficial effect is: by by touch recognition picture point and the mode of carrying out combining formed and unlock pattern password and form scale-of-two with the combination being unlocked 0 and 1 by the key assignments of volume key and the hexadecimal value converting sexadecimal and preset in advance to carries out the combination unlocking manner that matches; Thus make this method possess stronger unblock complexity, greatly improve the security of mobile phone.
Accompanying drawing explanation
Fig. 1 is the structure principle chart of the mobile phone system for unlocking combined based on scale-of-two and character image in embodiment 1;
Fig. 2 is the one-piece construction process flow diagram of the mobile phone unlock method combined based on scale-of-two and character image in embodiment 1;
Fig. 3 is unlock interface schematic diagram in embodiment 1;
Fig. 4 is the one-piece construction process flow diagram of the mobile phone unlock method combined based on scale-of-two and character image in embodiment 2.
Character image generates storehouse 1, unblock character and graphic generation storehouse 2, PUK generation storehouse 3, unblock acquisition module 4, unlocks matching module 5, matrix character image 6, word graph picture point 6-1, unblock character and graphic 7, matrix character image interface 8.
Embodiment
Below by embodiment, the invention will be further described by reference to the accompanying drawings.
Embodiment 1:
As shown in Figure 1, the mobile phone system for unlocking combined based on scale-of-two and character image described by the present embodiment, it comprises: character image generates storehouse 1, unblock character and graphic generates storehouse 2, PUK generates storehouse 3, unlock acquisition module 4, unlock matching module 5; Character image generates storehouse 1, and the matrix character image 6, described m and n forming a m*n after obtaining the line number and columns inputted in mobile phone-setting-safety-screen locking hurdle is all greater than 1 and is less than 5; Each in described matrix character image 6 forms by a word graph picture point 6-1; And described word graph picture point 6-1 can consist of the word of the self-defined editor of input method by one;
Unlock character and graphic and generate storehouse 2, user to generate in the matrix character image 6 that storehouse 1 generates after by touch recognition word graph picture point 6-1 and the mode of carrying out fixed Combination forms and unlocks character and graphic 7 and preserve at character image;
PUK generates storehouse 3, and the sexadecimal of setting is preserved as PUK by user in advance;
Unlock acquisition module 4; In releasing process, user's character and graphic that first touch recognition also combination formation unlocks in the matrix character image interface 8 of touch-screen; Obtain the image corresponding to this character and graphic; Volume+the key of volume key is preset as binary one simultaneously, the volume-key of volume key is preset as Binary Zero; And obtain by sequentially pressing volume+key, the combination of volume-key forms one group and unlocks binary code;
Unlock matching module 5, during user's shut-down operation, the unblock character and graphic 7 that image corresponding to the character and graphic of acquisition and unblock character and graphic are preserved in storehouse 3 mates by first-selection, mates after secondly converting unblock binary code to sexadecimal with the sexadecimal that PUK generates in storehouse 3; Once both all the match is successful, unlock successfully; Once side's coupling is unsuccessful; Unlock unsuccessfully;
Above-mentioned character image generates storehouse 1 and unlocks character and graphic and generate storehouse 2 and be connected, and above-mentioned unblock matching module 5 respectively with unlock character and graphic and generate storehouse 2, PUK generates storehouse 3 and unlock acquisition module 4 and be connected.
In order to improve unblock difficulty; The word graph picture point 6-1 that above-mentioned character image generates in storehouse 1 resequences before unblock next time after unblock completes.
As shown in Figure 2, present invention also offers a kind of mobile phone unlock method combined based on scale-of-two and character image, the following unlocked step of concrete employing:
A () generator matrix character image 6: user enters mobile phone interface, inputs line number and the columns of required matrix character image 6 in mobile phone-setting-safety-screen locking hurdle; And generate storehouse 1 generator matrix character image 6 by character image;
B () arranges unlocking pin: above-mentioned unlocking pin comprises unblock character and graphic 7 and unlocks binary array mode, first-selection arranges and unlocks character and graphic 7, identified by the word graph picture point 6-1 touched in matrix character image 6, the word graph picture point 6-1 after identifying is carried out combination formation one unblock character and graphic 7 and remain to unlocking in character and graphic generation storehouse 2; Next arranges unblock scale-of-two, inputs hexadecimal value as PUK to be saved in PUK and to generate in storehouse 3; Volume+the key of volume key is preset as binary one, the volume-key of volume key is preset as Binary Zero;
C (), when needs unlock, wakes mobile phone up;
D () starts to unlock; Jump out matrix character image interface 8 in touch-screen, start to carry out unblock figure, undertaken choosing by touching word graph picture point 6-1 and carry out combination formation unblock figure by touch order and preserve;
E () unlocks after figure completes, start to carry out unblocks scale-of-two, by pressing volume+key, volume-key carry out combination formation scale-of-two and preserve successively;
(f) judge the unblock figure that above-mentioned steps (d) is formed and the scale-of-two that step (e) is formed whether correct; The unblock pattern of input and setting be kept at unlock the unblock character and graphic 7 that character and graphic generates in storehouse 2 by unlocking matching module 5 and mate; Be kept at the hexadecimal value that PUK generates in storehouse 3 and mate with arranging after the Binary Conversion that step (e) inputs being become sexadecimal simultaneously; Once both all can the match is successful; Jump to step (g); Can not mate if any a side wherein; Jump to step (d);
G () unlocks successfully; Jump out and whether reset unblock pattern; If; Jump to step (h); If whether; Jump to step (i);
H () arranges unlocking pin: the step completing above-mentioned (b);
(i) enter the main interface of mobile phone; Unlock and terminate.
Above-mentioned design, by by touch recognition picture point and the mode of carrying out combining formed and unlock pattern password and form scale-of-two with the combination being unlocked 0 and 1 by the key assignments of volume key and the hexadecimal value converting sexadecimal and preset in advance to carries out the combination unlocking manner that matches; Thus make this method possess stronger unblock complexity, greatly improve the security of mobile phone.
In order to improve unblock difficulty; Be convenient to memory simultaneously.Word in described word graph picture point 6-1 can be changed by input method editor.
In the present embodiment: preferably: Fig. 3 is mobile phone unlock interface; Above-mentioned matrix character image 6 is structures that 4 row 3 arrange; The unblock character and graphic 7 preset in the present embodiment is array modes that " I " " love " " earns " " money " four printed words, and the hexadecimal solution drop lock pre-set is " A "; " A " changes into scale-of-two is 1010; Now when needs unlock; Jump to interface as shown in Figure 3; User find touch in matrix character image 6 word graph picture point 6-1---" I " " love " " is earned " " money " and combines, and errorless volume+key, volume-key, volume+key, the volume-key i.e. scale-of-two of correspondence of pressing is 1010 continuously again, then mating by unlocking matching module 5, realizing successful unlock by these two combinations; If mate unsuccessful in unblock figure, the interface again jumping to Fig. 3 is re-entered.
Embodiment 2:
As shown in Figure 4, the mobile phone unlock method combined based on scale-of-two and character image described by the present embodiment compared with embodiment 1, in order to improve higher security; (i) increase step (j) afterwards in step the arrangement position of word picture point 6-1 in matrix character image 6 is changed automatically.Simultaneously in the present embodiment for the ease of unlocking, in step (f) when any one party can not be mated, after pointing out which side mistake, jump to step (d) again.
Claims (6)
1. the mobile phone system for unlocking combined based on scale-of-two and character image, it comprises: character image generates storehouse (1), unblock character and graphic generates storehouse (2), PUK generates storehouse (3), unlock acquisition module (4), unlock matching module (5), it is characterized in that:
Described character image generates storehouse (1), and form the matrix character image (6) of a m*n after obtaining the line number and columns inputted in mobile phone-setting-safety-screen locking hurdle, described m and n is all greater than 1 and is less than 5; Each in described matrix character image (6) forms by a word graph picture point (6-1); And described word graph picture point (6-1) can consist of the word of the self-defined editor of input method by one;
Described unblock character and graphic generates storehouse (2), user character image generate in the matrix character image (6) that storehouse (1) generates by touch recognition word graph picture point (6-1) afterwards and the mode of carrying out fixed Combination form and unlock character and graphic (7) and preserve;
Described PUK generates storehouse (3), and the sexadecimal of setting is preserved as PUK by user in advance;
Described unblock acquisition module (4); In releasing process, user's character and graphic that first middle touch recognition also combination formation unlocks at the matrix character image interface (8) of touch-screen; Obtain the image corresponding to this character and graphic; Volume+the key of volume key is preset as binary one simultaneously, the volume-key of volume key is preset as Binary Zero; And obtain by sequentially pressing volume+key, the combination of volume-key forms one group and unlocks binary code;
Described unblock matching module (5), during user's shut-down operation, the unblock character and graphic (7) that image corresponding to the character and graphic obtained and unblock character and graphic are preserved in storehouse (3) mates by first-selection, mates after secondly converting unblock binary code to sexadecimal with the sexadecimal that PUK generates in storehouse (3); Once both all the match is successful, unlock successfully; Once side's coupling is unsuccessful; Unlock unsuccessfully;
Above-mentioned character image generates storehouse (1) and unlocks character and graphic and generate storehouse (2) and be connected, and above-mentioned unblock matching module (5) respectively with unlock character and graphic and generate storehouse (2), PUK generates storehouse (3) and unlock acquisition module (4) and be connected.
2. the mobile phone system for unlocking combined based on scale-of-two and character image according to claim 1, is characterized in that: the word graph picture point (6-1) that above-mentioned character image generates in storehouse (1) is resequenced before unblock next time after unblock completes.
3., based on the mobile phone unlock method that scale-of-two and character image combine, comprise the mobile phone system for unlocking combined based on scale-of-two and character image adopted in above-mentioned 1 to 2 described in any one claim, it is characterized in that: adopt following unlocked step:
A () generator matrix character image (6): user enters mobile phone interface, inputs line number and the columns of required matrix character image (6) in mobile phone-setting-safety-screen locking hurdle; And generate storehouse (1) generator matrix character image (6) by character image;
B () arranges unlocking pin: above-mentioned unlocking pin comprises unblock character and graphic (7) and unlocks binary array mode, first-selection arranges and unlocks character and graphic (7), identified by the word graph picture point (6-1) touched in matrix character image (6), the word graph picture point (6-1) after identifying is carried out combination formation one unblock character and graphic (7) and remain to unlocking in character and graphic generation storehouse (2); Next arranges unblock scale-of-two, inputs hexadecimal value as PUK to be saved in PUK and to generate in storehouse (3); Volume+the key of volume key is preset as binary one, the volume-key of volume key is preset as Binary Zero;
C (), when needs unlock, wakes mobile phone up;
D () starts to unlock; Jump out matrix character image interface (8) in touch-screen, start to carry out unblock figure, undertaken choosing by touching word graph picture point (6-1) and carry out combination formation unblock figure by touch order and preserve;
E () unlocks after figure completes, start to carry out unblocks scale-of-two, by pressing volume+key, volume-key carry out combination formation scale-of-two and preserve successively;
(f) judge the unblock figure that above-mentioned steps (d) is formed and the scale-of-two that step (e) is formed whether correct; The unblock pattern of input and setting be kept at unlock the unblock character and graphic (7) that character and graphic generates in storehouse (2) by unlocking matching module (5) and mate; Be kept at the hexadecimal value that PUK generates in storehouse (3) after the Binary Conversion that step (e) inputs being become sexadecimal to mate with setting simultaneously; Once both all can the match is successful; Jump to step (g); Can not mate if any a side wherein; Jump to step (d);
G () unlocks successfully; Jump out and whether reset unblock pattern; If; Jump to step (h); If whether; Jump to step (i);
H () arranges unlocking pin: the step completing above-mentioned (b);
(i) enter the main interface of mobile phone; Unlock and terminate.
4. the mobile phone unlock method combined based on scale-of-two and character image according to claim 3, is characterized in that: (i) increase step (j) afterwards in step and automatically changed by the arrangement position of word picture point (6-1) in matrix character image (6).
5. the mobile phone unlock method combined based on scale-of-two and character image according to claim 3 or 4, is characterized in that: in step (f) when any one party can not be mated, after pointing out which side mistake, jump to step (d) again.
6. the mobile phone unlock method combined based on scale-of-two and character image according to claim 3 or 4, is characterized in that: the word in described word graph picture point (6-1) can be changed by input method editor.
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| CN109753961A (en) * | 2018-12-26 | 2019-05-14 | 国网新疆电力有限公司乌鲁木齐供电公司 | A kind of substation's spacer units unlocking method and system based on image recognition |
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Application publication date: 20160120 |