CN105117698A - Fingerprint identification method and device based on multiple fingerprint sensors and terminal - Google Patents
Fingerprint identification method and device based on multiple fingerprint sensors and terminal Download PDFInfo
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- CN105117698A CN105117698A CN201510511003.6A CN201510511003A CN105117698A CN 105117698 A CN105117698 A CN 105117698A CN 201510511003 A CN201510511003 A CN 201510511003A CN 105117698 A CN105117698 A CN 105117698A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
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Abstract
The embodiment of the invention discloses a fingerprint identification method and device based on multiple fingerprint sensors and a terminal. The method comprises steps of: identifying a fingerprint image by using at least two fingerprint sensors and acquiring identification information corresponding to fingerprint image identification at each time; and determining whether the identification information satisfies a preset condition, and determining the success of the fingerprint identification if yes. The method and the device improve the security of the terminal.
Description
Technical field
The present invention relates to fingerprint identification technology field, be specifically related to a kind of fingerprint identification method based on many fingerprint sensors, device and terminal.
Background technology
Along with the development of science and technology, the application of portable terminal in daily life is increasingly extensive, and function is also day by day powerful.But portable terminal is while having increasing function, also carry a lot of personal information.If these personal informations are revealed or usurped, can make troubles to user, cause immeasurable loss, therefore, the information privacy of portable terminal is very important.
But encrypt for modes such as employing passwords, user needs the password remembeing to preset, and the possibility that also there is password leakage or cracked.And the fingerprint of people is formed by nature-nurture acting in conjunction, have uniqueness and unchangeability, therefore fingerprint recognition becomes the cipher mode that some electronic equipments adopt.
But current fingerprint identification technology mainly adopts a fingerprint recognition chip to enter into mobile phone operation interface to complete discriminating, still there is wretched insufficiency in reliability.Such as, if after user fingerprints is copied into fingerprint film by other staff, other staff can unlock equally and operating electronic equipment in various application softwares, therefore still there is potential safety hazard.
Usually adopt in prior art a fingerprint sensor according to fingerprint sensor and fingerprint image one to one or the form of one-to-many carry out Fingerprint recognition, to carry out unlocking or the operation such as authentication.
The present embodiment carries out Fingerprint recognition by least two fingerprint sensors, in at least two fingerprint sensors described in can arranging, at least two fingerprint sensors all mate identical one or more fingerprint image, or in described at least two fingerprint sensors, each fingerprint sensor mates different fingerprint images respectively.
For simplicity, each fingerprint sensor all can mate identical one or more fingerprint image.In order to increase the security of the operations such as unblock or checking further, also can arrange each fingerprint sensor all to mate and mate different fingerprint images respectively, such as, mobile phone is provided with two fingerprint sensors, preset the first fingerprint sensor coupling left hand thumbprint image, the fingerprint image of the second fingerprint sensor coupling left index finger, or preset the first fingerprint sensor coupling both hands thumbprint image, the fingerprint image of the second fingerprint sensor coupling both hands forefinger.Certainly, if fingerprint sensor is more, for simplicity, but also some fingerprint sensor mates identical one or more fingerprint image, such as mobile phone tow sides are separately installed with two fingerprint sensors, preset two fingerprint sensor coupling both hands thumbprint images in front, the fingerprint image of two fingerprint sensor coupling both hands forefingers of reverse side.
Identifying information can comprise multiple, as long as can be used for being encrypted judges, such as, described identifying information can comprise the mark, recognition time etc. of fingerprint sensor.
It should be noted that, the present embodiment obtains the identifying information corresponding to each Fingerprint recognition, needs to carry out in the time window satisfied condition, and is not the process of accumulating like a continual snowball.Such as, if this time of carrying out Fingerprint recognition distance Fingerprint recognition last time exceedes preset duration (such as 10 seconds), then the identifying information before this is abandoned, if unlock success or authentication success, then identifying information is before abandoned, if or when receiving default reset indication, identifying information is before abandoned and (in such as user fingerprints identifying, recognize operating mistake, press default replacement button with the identification before terminating, to open one group of new fingerprint identification process).
S102, to judge whether described identifying information meets pre-conditioned, if then determine that fingerprint recognition is passed through.
What comprise fingerprint sensor with described identifying information is designated example, judge described identifying information whether meet pre-conditioned can in the following way: judge that whether the recognition sequence of the fingerprint sensor corresponding to each Fingerprint recognition correct, can also be whether the identification number of times of the fingerprint sensor judged corresponding to each Fingerprint recognition meets preset requirement, also can be the recognition sequence of the fingerprint sensor judged corresponding to each Fingerprint recognition whether correct while, also judge whether the identification number of times of the fingerprint sensor corresponding to each Fingerprint recognition meets preset requirement.
It should be noted that, judge whether described identifying information meets pre-conditioned, can perform after the identifying information corresponding to this Fingerprint recognition is added in described identifying information queue, or perform when the number of identifying information in described identifying information queue meets pre-set threshold value.
Usually, carry out while fingerprint recognition determines that can user enter terminal device operation interface, also can determine the level of identity of user further, such as advanced level user's rank, intermediate users rank, domestic consumer's rank, Administrator rank and Guest rank.
Therefore, the present embodiment in order to determine fingerprint recognition by time further clear and definite user level of identity, describedly pre-conditionedly comprise more than one decision rule, such as, comprise two decision rules, decision rule A and decision rule B.If described identifying information meets decision rule A, then determine the checking of active user by Administrator rank, the Administrator user interface of the device operating system that opens a terminal; If described identifying information meets decision rule B, then determine the checking of active user by Guest rank, beat the Guest user interface of terminal device operating system.
The terminal device that method described in the present embodiment can be used for comprising at least two fingerprint sensors unlocks, such as, for unlocking mobile phone, if determine fingerprint recognition by; mobile phone is unlocked.
Describedly pre-conditionedly comprise two or more decision rule, if determine, fingerprint recognition passes through wherein decision rule described in any one, then open the operation interface of the user class described in described terminal device corresponding to decision rule.
The present embodiment carries out Fingerprint recognition by least two fingerprint sensors, and the identifying information obtained corresponding to each Fingerprint recognition, if described identifying information meets pre-conditioned, then determine that fingerprint recognition is passed through, undertaken on the basis of Fingerprint recognition by least two fingerprint sensors, comprise the checking to identifying information further, the security of terminal device can be improved further.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of fingerprint identification method based on many fingerprint sensors, device and terminal, to improve the security of terminal device.
The embodiment of the present invention is by the following technical solutions:
First aspect, embodiments provides a kind of fingerprint identification method based on many fingerprint sensors, comprising:
Carry out Fingerprint recognition by least two fingerprint sensors, and obtain the identifying information corresponding to each Fingerprint recognition;
Judge whether described identifying information meets pre-conditioned, if then determine that fingerprint recognition is passed through.
Further, described identifying information comprises the mark of fingerprint sensor.
Further, judge whether described identifying information meets pre-conditioned comprising:
The recognition sequence of at least two fingerprint sensors described in determining according to the mark of described fingerprint sensor and/or identification number of times;
Judge determined recognition sequence and/or identify whether number of times meets pre-conditioned.
Further, described identifying information also comprises recognition time;
The operation obtaining the identifying information corresponding to each Fingerprint recognition specifically comprises:
Obtain the identifying information corresponding to this Fingerprint recognition;
Obtain the mistiming between the recognition time in recognition time in this identifying information and last time identifying information;
If the described mistiming exceedes preset duration, then the identifying information queue preset is reset;
Identifying information corresponding to this Fingerprint recognition is added in described default identifying information queue.
Further, judge whether described identifying information meets pre-conditioned, perform after the identifying information corresponding to this Fingerprint recognition being added in described default identifying information queue, or perform when the number of identifying information in identifying information queue meets pre-set threshold value.
Further, described method also comprises: if receive default reset indication, then the identifying information queue preset reset.
Further, the operation carrying out Fingerprint recognition by least two fingerprint sensors specifically comprises:
In described at least two fingerprint sensors, at least two fingerprint sensors all mate identical one or more fingerprint image, or in described at least two fingerprint sensors, each fingerprint sensor mates different fingerprint images respectively.
Further, describedly pre-conditionedly one or more decision rules are comprised.
Further, described method is used for unlocking the terminal comprising at least two fingerprint sensors, if determine, fingerprint recognition is passed through, and opens the operation interface of described terminal.
Further, if determine, fingerprint recognition is passed through, and the operation interface opening described terminal specifically comprises: if determine, fingerprint recognition is by a described decision rule, then open the operation interface of the user class described in described terminal corresponding to decision rule.
Second aspect, the embodiment of the present invention additionally provides a kind of fingerprint identification device based on many fingerprint sensors, comprising:
Discrimination information acquisition unit, for carrying out Fingerprint recognition by least two fingerprint sensors, and obtains the identifying information corresponding to each Fingerprint recognition;
Identify judging unit, pre-conditioned for judging whether described identifying information meets, if then determine that fingerprint recognition is passed through.
Further, described identifying information comprises the mark of fingerprint sensor.
Further, described identification judging unit is used for:
The recognition sequence of at least two fingerprint sensors described in determining according to the mark of described fingerprint sensor and/or identification number of times;
Judge determined recognition sequence and/or identify whether number of times meets pre-conditioned.Further, described identifying information also comprises recognition time;
Described discrimination information acquisition unit comprises:
This identifying information obtains subelement, for obtaining the identifying information corresponding to this Fingerprint recognition;
Mistiming obtains subelement, for obtaining the mistiming between the recognition time in recognition time in this identifying information and last time identifying information;
Queue resets subelement, if exceed preset duration for the described mistiming, then the identifying information queue preset is reset;
Identifying information adds subelement, for being added in described identifying information queue by the identifying information corresponding to this Fingerprint recognition.
The third aspect, embodiments provides a kind of terminal, comprises at least two fingerprint sensors, also comprise as arbitrary in second aspect as described in the fingerprint identification device based on many fingerprint sensors.
Further, describedly pre-conditionedly comprise one or more decision rules, if determine, fingerprint recognition is by a described decision rule, then open the operation interface of the user class described in described terminal corresponding to decision rule.
The Advantageous Effects of the technical scheme that the embodiment of the present invention proposes is:
The embodiment of the present invention carries out Fingerprint recognition by least two fingerprint sensors, and the identifying information obtained corresponding to each Fingerprint recognition, if described identifying information meets pre-conditioned, then determine that fingerprint recognition is passed through, undertaken on the basis of Fingerprint recognition by least two fingerprint sensors, comprise the checking to identifying information further, the security of terminal device can be improved further.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing the embodiment of the present invention is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the content of the embodiment of the present invention and these accompanying drawings.
Fig. 1 is the fingerprint identification method process flow diagram based on many fingerprint sensors described in the specific embodiment of the invention one;
Fig. 2 is the fingerprint identification method process flow diagram based on many fingerprint sensors described in the specific embodiment of the invention two;
Fig. 3 is the structured flowchart of the fingerprint identification device based on many fingerprint sensors described in the specific embodiment of the invention three;
Fig. 4 is the structured flowchart of the fingerprint identification device based on many fingerprint sensors described in the specific embodiment of the invention four.
Fig. 5 is the structural representation that the front described in the specific embodiment of the invention five has the terminal of two fingerprint sensors;
Fig. 6 is the structural representation that the back side described in the specific embodiment of the invention five has the terminal of two fingerprint sensors.
Embodiment
The technical matters solved for making the present invention, the technical scheme of employing and the technique effect that reaches are clearly, be described in further detail below in conjunction with the technical scheme of accompanying drawing to the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those skilled in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Technical scheme of the present invention is further illustrated by embodiment below in conjunction with accompanying drawing.
Embodiment one
Fig. 1 is the fingerprint identification method process flow diagram based on many fingerprint sensors described in the present embodiment, the present embodiment is applicable to the situation of portable terminal being carried out to fingerprint authentication, the method can be performed by the fingerprint identification device based on many fingerprint sensors be configured on portable terminal, as shown in Figure 1, the fingerprint identification method based on many fingerprint sensors described in the present embodiment comprises:
S101, carry out Fingerprint recognition by least two fingerprint sensors, and obtain the identifying information corresponding to each Fingerprint recognition.
Embodiment two
Fig. 2 is the fingerprint identification method process flow diagram based on many fingerprint sensors described in the present embodiment, and as shown in Figure 2, the fingerprint identification method based on many fingerprint sensors described in the present embodiment comprises:
S201, carry out Fingerprint recognition by fingerprint sensor.
S202, obtain identifying information corresponding to this Fingerprint recognition.
In the present embodiment, described identifying information at least comprises recognition time.
S203, the mistiming obtaining in recognition time in this identifying information and last time identifying information between recognition time.
S204, judge whether the described mistiming exceedes preset duration, if then perform step S205, otherwise perform step S206.
S205, the identifying information queue clearing that will preset, perform step S206.
Because user carries out a fingerprint authentication normally continuous print process, therefore, the time interval between each operation is very short, and do not allow input validation fingerprint by spells, otherwise the words of not free boundary, can not distinguish continuation or the beginning of a checking again that certain input fingerprint is last checking, it is accumulate like a continual snowball that authorization information can be made like this to present, and has no way of verifying.Therefore, in the present embodiment, each checking needs to carry out in the time window satisfied condition, such as, if this time of carrying out Fingerprint recognition distance Fingerprint recognition last time exceedes preset duration (such as 10 seconds), then the identifying information before this is abandoned, if unlock success or authentication success, then identifying information is before abandoned, if or identifying information is before abandoned when receiving default reset indication.
S206, the identifying information corresponding to this Fingerprint recognition to be added in described identifying information queue.
Whether the number of S207, the identifying information judged in queue meets pre-set threshold value, if then perform step S208, otherwise returns step S201.
Pre-set threshold value described in the present embodiment need with for pre-conditionedly matching of determining whether fingerprint recognition is passed through, two fingerprint sensors are comprised for terminal, such as pre-conditionedly be: the first fingerprint sensor presses twice (namely identifying twice), second fingerprint sensor presses (namely identifying once), then the pre-set threshold value of the present embodiment is 3, and namely pre-set threshold value is the compression number sum of two fingerprint sensors.And for example, pre-conditionedly be: first press to the first fingerprint sensor, again twice are pressed to the second fingerprint sensor, finally press to the first fingerprint sensor, namely the identifying information that the first fingerprint sensor sends first is obtained, obtain the identifying information that the second fingerprint sensor sends again, third time obtains the identifying information that the second fingerprint sensor sends again, the identifying information obtaining the first fingerprint sensor and send for 4th time, be " 1221 " by fingerprint order, need press altogether four times by checking, then the pre-set threshold value of the present embodiment is 4.
Certainly, above-mentioned example is with the described pre-conditioned situation comprising a decision rule, pre-conditionedly more than one decision rule is comprised if described, and during each regular corresponding compression number (i.e. Fingerprint recognition number of times) by checking difference, need to arrange different pre-set threshold value respectively, and carry out the operation of this step when needing the number of the identifying information respectively in queue to meet arbitrary described pre-set threshold value.If this situation, then the present embodiment step S208 judge described identifying information do not meet pre-conditioned after, need step S201 be returned.
S208, to judge whether described identifying information meets pre-conditioned, if then determine that fingerprint recognition is passed through, terminates.
Those skilled in the art it should be explicitly made clear at this point, it is pre-conditioned that the present embodiment judges whether described identifying information meets, and are that the number of the identifying information in described identifying information queue performs when meeting pre-set threshold value.Judge whether described identifying information meets pre-conditioned, can also each identifying information corresponding to this Fingerprint recognition is added in described identifying information queue after all perform this judgement.
The present embodiment is on the basis of embodiment one, provide a kind of embodiment obtaining identifying information corresponding to each Fingerprint recognition, by the identifying information that queue management each fingerprint recognition is corresponding, identifying information in queue reaches and can be used for carrying out verifying when verifying the number judged, can improve the efficiency of fingerprint recognition.
Embodiment three
Fig. 3 is the structured flowchart of the fingerprint identification device based on many fingerprint sensors described in the present embodiment, and as shown in Figure 3, the fingerprint identification device based on many fingerprint sensors described in the present embodiment comprises:
Discrimination information acquisition unit 310, for carrying out Fingerprint recognition by least two fingerprint sensors, and obtains the identifying information corresponding to each Fingerprint recognition;
Identify judging unit 320, pre-conditioned for judging whether described identifying information meets, if then determine that fingerprint recognition is passed through.
Further, described identifying information comprises the mark of fingerprint sensor.
Further described identification judging unit 320 for:
The recognition sequence of at least two fingerprint sensors described in determining according to the mark of described fingerprint sensor and/or identification number of times;
Judge determined recognition sequence and/or identify whether number of times meets pre-conditioned.
Further, described discrimination information acquisition unit 310 is carried out Fingerprint recognition by least two fingerprint sensors and is comprised:
In described at least two fingerprint sensors, at least two fingerprint sensors all mate identical one or more fingerprint image, or in described at least two fingerprint sensors, each fingerprint sensor mates different fingerprint images respectively.
Further, describedly pre-conditionedly one or more decision rules are comprised.
The fingerprint identification device based on many fingerprint sensors that the present embodiment provides can perform the fingerprint identification method based on many fingerprint sensors that the embodiment of the present invention one and embodiment two provide, and possesses the corresponding functional module of manner of execution and beneficial effect.
Embodiment four
Fig. 4 is the structured flowchart of the fingerprint identification device based on many fingerprint sensors described in the present embodiment, and as shown in Figure 4, the fingerprint identification device based on many fingerprint sensors described in the present embodiment comprises:
Discrimination information acquisition unit 410, for carrying out Fingerprint recognition by least two fingerprint sensors, and the identifying information obtained corresponding to each Fingerprint recognition comprises:
This identifying information obtains subelement 411, for obtaining the identifying information corresponding to this Fingerprint recognition;
Mistiming obtains subelement 412, for obtaining the mistiming between the recognition time in recognition time in this identifying information and last time identifying information;
Queue resets subelement 413, if exceed preset duration for the described mistiming, then the identifying information queue preset is reset;
Identifying information adds subelement 414, for being added in described identifying information queue by the identifying information corresponding to this Fingerprint recognition.
Further, described identifying information comprises the mark of fingerprint sensor.
Further, described identifying information also comprises recognition time;
Further, described discrimination information acquisition unit 410 is carried out Fingerprint recognition by least two fingerprint sensors and is comprised: in described at least two fingerprint sensors, at least two fingerprint sensors all mate identical one or more fingerprint image, or in described at least two fingerprint sensors, each fingerprint sensor mates different fingerprint images respectively.
Identify judging unit 420, pre-conditioned for judging whether described identifying information meets, if then determine that fingerprint recognition is passed through.
Further, describedly pre-conditionedly one or more decision rules are comprised.
Further, described identification judging unit 420 for:
The recognition sequence of at least two fingerprint sensors described in determining according to the mark of described fingerprint sensor and/or identification number of times;
Judge determined recognition sequence and/or identify whether number of times meets pre-conditioned.
Further, described identification judging unit 420 for, after adding in described identifying information queue by the identifying information corresponding to this Fingerprint recognition, judge whether described identifying information meets pre-conditioned; Or when the number of the identifying information in described identifying information queue meets pre-set threshold value, judge whether described identifying information meets pre-conditioned.
Further, described device also comprises reset cell (not shown), if for receiving default reset indication, then described identifying information queue is reset.
The fingerprint identification device based on many fingerprint sensors that the present embodiment provides can perform the fingerprint identification method based on many fingerprint sensors that the embodiment of the present invention one and embodiment two provide, and possesses the corresponding functional module of manner of execution and beneficial effect.
Embodiment five
Present embodiment discloses a kind of terminal, comprise at least two fingerprint sensors, and as embodiment three or embodiment four arbitrary as described in the fingerprint identification device based on many fingerprint sensors, if determine, fingerprint recognition is passed through, and opens the operation interface of described terminal device.
Fingerprint sensor can be arranged at terminal device front, also can be arranged at the terminal device back side.
Terminal device front touch-screen comprises visible area and non-visible area, and to comprise two fingerprint sensors, two fingerprint sensors are arranged in non-visible area, can be virtual key.Fig. 5 is the structural representation that the front described in the present embodiment has the terminal device of two fingerprint sensors, as shown in Figure 5, first fingerprint sensor is arranged on the left of touch-screen lower end, described fingerprint sensor is preferably push type capacitive fingerprint sensor, second fingerprint sensor is arranged on the right side of touch-screen lower end, this fingerprint sensor is preferably push type capacitive fingerprint sensor equally, and first and second fingerprint sensor is connected to processor.Fig. 6 is the structural representation that the back side described in the present embodiment has the terminal device of two fingerprint sensors, as shown in Figure 6, also the first fingerprint sensor can be arranged on the left of upper end, the terminal device back side, the second fingerprint sensor is arranged on the right side of upper end, the terminal device back side.
User can register multiple fingerprint image by the first fingerprint sensor and the second fingerprint sensor to processor, and the finger print of fingerprint sensor collection when registered fingerprint image is in order to log in user carries out checking coupling.
For terminal device touch screen operation interface, can be encrypted the pressing order of different fingerprint sensor by arranging.In present embodiment, user first can carry out pressing checking to the first fingerprint sensor, again pressing checking is carried out to the second fingerprint sensor, twice pressing order is correct, and finger print and registered fingerprint image are when matching, obtain authorization code, enter terminal device operation interface, realize the operation to various application software.
In another embodiment, arrange and the compression number of different fingerprint sensor is encrypted, user can carry out pressing 2 times to the first fingerprint sensor, pressing is carried out 1 time to the second fingerprint sensor, point correct to each fingerprint sensor compression number, and finger print and registered fingerprint image are when matching, obtain authorization code, enter terminal device operation interface.User can arrange different compression number to the first fingerprint sensor and the second fingerprint sensor, does not limit the pressing order to fingerprint sensor, by the combination to different compression number, realizes, to terminal device encryption, improving the security of terminal device.
In yet, arrange and the pressing of different fingerprint sensor order and compression number are encrypted, user first can press 3 times to the first fingerprint sensor, again 2 times are pressed to the second fingerprint sensor, twice pressing order of finger, compression number are all correct, and finger print and registered fingerprint image are when matching, obtain authorization code, enter terminal device operation interface.User can arrange different pressing orders and compression number to the first fingerprint sensor and the second fingerprint sensor, by the combination to difference pressing order and compression number, realizes the encryption to terminal device.Fig. 5 is the structural representation that the front described in the specific embodiment of the invention five has the terminal device of two fingerprint sensors.
Further, describedly pre-conditionedly comprise one or more decision rules, if determine, fingerprint recognition is by a described decision rule, then open the operation interface of the user class described in described terminal device corresponding to decision rule.
The terminal device that the present embodiment provides comprises the fingerprint identification device based on many fingerprint sensors that the embodiment of the present invention three and embodiment four provide, and possesses corresponding beneficial effect.
All or part of content in the technical scheme that above embodiment provides can be realized by software programming, and its software program is stored in the storage medium that can read, storage medium such as: the hard disk in computing machine, CD or floppy disk.
Note, above are only preferred embodiment of the present invention and institute's application technology principle.Skilled person in the art will appreciate that and the invention is not restricted to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute and can not protection scope of the present invention be departed from.Therefore, although be described in further detail invention has been by above embodiment, the present invention is not limited only to above embodiment, when not departing from the present invention's design, can also comprise other Equivalent embodiments more, and scope of the present invention is determined by appended right.
Claims (15)
1. based on a fingerprint identification method for many fingerprint sensors, it is characterized in that, comprising:
Carry out Fingerprint recognition by least two fingerprint sensors, and obtain the identifying information corresponding to each Fingerprint recognition;
Judge whether described identifying information meets pre-conditioned, if then determine that fingerprint recognition is passed through.
2., as claimed in claim 1 based on the fingerprint identification method of many fingerprint sensors, it is characterized in that, described identifying information comprises the mark of fingerprint sensor.
3., as claimed in claim 2 based on the fingerprint identification method of many fingerprint sensors, it is characterized in that, judge whether described identifying information meets pre-conditioned comprising:
The recognition sequence of at least two fingerprint sensors described in determining according to the mark of described fingerprint sensor and/or identification number of times;
Judge determined recognition sequence and/or identify whether number of times meets pre-conditioned.
4. the fingerprint identification method based on many fingerprint sensors as described in as arbitrary in claim 1-3, it is characterized in that, described identifying information also comprises recognition time;
The operation obtaining the identifying information corresponding to each Fingerprint recognition specifically comprises:
Obtain the identifying information corresponding to this Fingerprint recognition;
Obtain the mistiming between the recognition time in recognition time in this identifying information and last time identifying information;
If the described mistiming exceedes preset duration, then the identifying information queue preset is reset;
Identifying information corresponding to this Fingerprint recognition is added in described identifying information queue.
5. as claimed in claim 4 based on the fingerprint identification method of many fingerprint sensors, it is characterized in that, judge whether described identifying information meets pre-conditioned, perform after the identifying information corresponding to this Fingerprint recognition is added in described identifying information queue, or perform when the number of identifying information in described identifying information queue meets pre-set threshold value.
6. as claimed in claim 4 based on the fingerprint identification method of many fingerprint sensors, it is characterized in that, described method also comprises: if receive default reset indication, then described identifying information queue reset.
7., as claimed in claim 1 based on the fingerprint identification method of many fingerprint sensors, it is characterized in that, the operation being carried out Fingerprint recognition by least two fingerprint sensors is specifically comprised:
In described at least two fingerprint sensors, at least two fingerprint sensors all mate identical one or more fingerprint image, or in described at least two fingerprint sensors, each fingerprint sensor mates different fingerprint images respectively.
8. as claimed in claim 1 based on the fingerprint identification method of many fingerprint sensors, it is characterized in that, describedly pre-conditionedly comprise one or more decision rules.
9. as claimed in claim 8 based on the fingerprint identification method of many fingerprint sensors, it is characterized in that, described method is used for unlocking the terminal comprising at least two fingerprint sensors, if determine, fingerprint recognition is passed through, and opens the operation interface of described terminal.
10. as claimed in claim 9 based on the fingerprint identification method of many fingerprint sensors, it is characterized in that, if determine, fingerprint recognition is passed through, and the operation interface opening described terminal specifically comprises: if determine, fingerprint recognition is by a described decision rule, then open the operation interface of the user class described in described terminal corresponding to decision rule.
11. 1 kinds based on the fingerprint identification device of many fingerprint sensors, is characterized in that, comprising:
Discrimination information acquisition unit, for carrying out Fingerprint recognition by least two fingerprint sensors, and obtains the identifying information corresponding to each Fingerprint recognition;
Identify judging unit, pre-conditioned for judging whether described identifying information meets, if then determine that fingerprint recognition is passed through.
12. as claimed in claim 11 based on the fingerprint identification device of many fingerprint sensors, and it is characterized in that, described identifying information comprises the mark of fingerprint sensor;
Described identification judging unit is used for:
The recognition sequence of at least two fingerprint sensors described in determining according to the mark of described fingerprint sensor and/or identification number of times;
Judge determined recognition sequence and/or identify whether number of times meets pre-conditioned.
13. as arbitrary in claim 11-12 as described in the fingerprint identification device based on many fingerprint sensors, it is characterized in that, described identifying information also comprises recognition time;
Described discrimination information acquisition unit comprises:
This identifying information obtains subelement, for obtaining the identifying information corresponding to this Fingerprint recognition;
Mistiming obtains subelement, for obtaining the mistiming between the recognition time in recognition time in this identifying information and last time identifying information;
Queue resets subelement, if exceed preset duration for the described mistiming, then the identifying information queue preset is reset;
Identifying information adds subelement, for being added in described identifying information queue by the identifying information corresponding to this Fingerprint recognition.
14. 1 kinds of terminals, comprise at least two fingerprint sensors, it is characterized in that, also comprise as arbitrary in claim 11-13 as described in the fingerprint identification device based on many fingerprint sensors.
15. terminals as claimed in claim 14, it is characterized in that, describedly pre-conditionedly comprise one or more decision rules, if determine, fingerprint recognition is by a described decision rule, then open the operation interface of the user class described in described terminal corresponding to decision rule.
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| CN201510511003.6A CN105117698A (en) | 2015-08-19 | 2015-08-19 | Fingerprint identification method and device based on multiple fingerprint sensors and terminal |
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| CN201510511003.6A CN105117698A (en) | 2015-08-19 | 2015-08-19 | Fingerprint identification method and device based on multiple fingerprint sensors and terminal |
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| CN106127013A (en) * | 2016-08-26 | 2016-11-16 | 广东欧珀移动通信有限公司 | Encryption and decryption method, device and mobile terminal |
| CN106250826A (en) * | 2016-07-21 | 2016-12-21 | 四川易科天成科技有限公司 | Fingerprint encryption system and method for work |
| CN106355141A (en) * | 2016-08-24 | 2017-01-25 | 上海传英信息技术有限公司 | Portable electronic device and operation method thereof |
| CN106503515A (en) * | 2016-09-28 | 2017-03-15 | 维沃移动通信有限公司 | A kind of fingerprint decryption method and mobile terminal |
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| CN107122115A (en) * | 2017-04-17 | 2017-09-01 | 维沃移动通信有限公司 | A kind of interface of mobile terminal operating method and mobile terminal |
| WO2017185507A1 (en) * | 2016-04-27 | 2017-11-02 | 中兴通讯股份有限公司 | Method and device for identifying multiple fingerprints |
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| CN110741620A (en) * | 2017-06-12 | 2020-01-31 | 希迪普公司 | Terminal and control method thereof |
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| CN106503515A (en) * | 2016-09-28 | 2017-03-15 | 维沃移动通信有限公司 | A kind of fingerprint decryption method and mobile terminal |
| WO2018090471A1 (en) * | 2016-11-15 | 2018-05-24 | 上海摩软通讯技术有限公司 | Fingerprint authentication method and device |
| CN107085679A (en) * | 2017-01-25 | 2017-08-22 | 北京安云世纪科技有限公司 | A kind of method and apparatus that use fingerprint is unlocked, mobile terminal |
| CN107122115A (en) * | 2017-04-17 | 2017-09-01 | 维沃移动通信有限公司 | A kind of interface of mobile terminal operating method and mobile terminal |
| US11475114B2 (en) | 2017-06-12 | 2022-10-18 | Hideep Inc. | Terminal and control method thereof |
| CN110741620A (en) * | 2017-06-12 | 2020-01-31 | 希迪普公司 | Terminal and control method thereof |
| CN107480489A (en) * | 2017-07-18 | 2017-12-15 | 广东欧珀移动通信有限公司 | Solve lock control method and Related product |
| US11782478B2 (en) | 2017-07-18 | 2023-10-10 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Unlocking control method and related products |
| CN107480489B (en) * | 2017-07-18 | 2019-12-13 | Oppo广东移动通信有限公司 | unlocking control method and related product |
| WO2019020106A1 (en) * | 2017-07-28 | 2019-01-31 | 惠州Tcl移动通信有限公司 | Dual fingerprint recognition-based authentication method, mobile terminal, and storage device |
| CN107451577A (en) * | 2017-08-09 | 2017-12-08 | 锤子科技（北京）股份有限公司 | A kind of terminal and fingerprint identification method |
| CN107690654A (en) * | 2017-08-21 | 2018-02-13 | 深圳市汇顶科技股份有限公司 | Fingerprint template register method, device and electronic equipment based on more fingerprint sensors |
| WO2019036848A1 (en) * | 2017-08-21 | 2019-02-28 | 深圳市汇顶科技股份有限公司 | Fingerprint pattern registration method, apparatus, and electronic device employing multiple fingerprint sensors |
| CN107463925A (en) * | 2017-09-11 | 2017-12-12 | 信利光电股份有限公司 | A kind of fingerprint recognition module, electronic equipment |
| CN107742074A (en) * | 2017-11-10 | 2018-02-27 | 广东小天才科技有限公司 | Fingerprint unlocking method, device and equipment |
| CN107977156A (en) * | 2017-11-30 | 2018-05-01 | 努比亚技术有限公司 | The method, apparatus and computer-readable recording medium of unlocking screen |
| CN108052248A (en) * | 2017-11-30 | 2018-05-18 | 维沃移动通信有限公司 | The startup method, apparatus and mobile terminal of a kind of application program |
| CN108012079A (en) * | 2017-11-30 | 2018-05-08 | 努比亚技术有限公司 | The method, apparatus and computer-readable recording medium that camera parameter is adjusted |
| CN107918729A (en) * | 2017-12-25 | 2018-04-17 | 仲杏英 | Antitheft unlocked by fingerprint system |
| CN110150801A (en) * | 2018-03-14 | 2019-08-23 | 葛芮 | A kind of intelligent anti-theft early warning bracelet |
| CN108496171A (en) * | 2018-03-21 | 2018-09-04 | 深圳市汇顶科技股份有限公司 | The method and terminal of operating terminal |
| CN108446550A (en) * | 2018-03-28 | 2018-08-24 | 湖州华科信息咨询有限公司 | A kind of mobile terminal safety unlocking method and a device of multi-level verification |
| CN108446550B (en) * | 2018-03-28 | 2020-10-30 | 东阳市聚冉电子科技有限公司 | Multi-stage verification mobile terminal safety unlocking method and device |
| CN108833106A (en) * | 2018-04-27 | 2018-11-16 | 上海市城市建设设计研究总院（集团）有限公司 | fingerprint encryption method |
| CN108959893A (en) * | 2018-07-27 | 2018-12-07 | 南昌黑鲨科技有限公司 | fingerprint encryption method, device and terminal |
| CN109871793A (en) * | 2019-01-31 | 2019-06-11 | 北京集创北方科技股份有限公司 | Fingerprint detection method, fingerprint sensor, finger print detection device and mobile terminal |
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