CN108694358A - Terminal and its fingerprint identification method, device, fingerprint module - Google Patents
Terminal and its fingerprint identification method, device, fingerprint module Download PDFInfo
- Publication number
- CN108694358A CN108694358A CN201710230475.3A CN201710230475A CN108694358A CN 108694358 A CN108694358 A CN 108694358A CN 201710230475 A CN201710230475 A CN 201710230475A CN 108694358 A CN108694358 A CN 108694358A
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- Prior art keywords
- terminal
- finger print
- print information
- fingerprint
- pressure
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Classifications
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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
- G06V40/1306—Sensors therefor non-optical, e.g. ultrasonic or capacitive sensing
-
- 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
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
Abstract
A kind of terminal and its fingerprint identification method, device, fingerprint module.The method includes:When the terminal is in the lock state and the fingerprint module of the terminal receives finger print information, detect whether there is the factor for influencing the finger print information identification;When there is no the factor for influencing the finger print information identification, the finger print information is verified.Using said program, the success rate of Terminal fingerprints identification can be improved.
Description
Technical field
The present invention relates to terminal control technical fields, and in particular to a kind of terminal and its fingerprint identification method, device, fingerprint
Module.
Background technology
In practical applications, most of terminal before the use, need to first carry out authentication, pass through in authentication
When, operation interface is just allowed access into, otherwise user will be unable to enter operation interface.
Currently, when carrying out authentication in the terminals such as mobile phone, user needs to input fingerprint, the processor meeting of terminal inner
The fingerprint inputted is verified.When passed the verification, terminal can operation display interface.When verification not by when, terminal
It can fail to user feedback authentication result.
However, the terminals such as existing mobile phone, in above-mentioned authentication process itself, the success rate of fingerprint recognition is relatively low.
Invention content
Present invention solves the technical problem that being how to improve the success rate of Terminal fingerprints identification.
In order to solve the above technical problems, the embodiment of the present invention provides a kind of Terminal fingerprints recognition methods, the method includes:
When the terminal is in the lock state and the fingerprint module of the terminal receives finger print information, detecting whether to exist influences institute
State the factor of finger print information identification;When there is no the factor for influencing the finger print information identification, the finger print information is carried out
Verification.
Optionally, described to detect whether there is the factor for influencing the finger print information identification, including:Detection receives described
Whether the pressure that the fingerprint module of the terminal is subject to when finger print information meets preset pressure condition.
Optionally, whether the pressure that the fingerprint module of the terminal is subject to when the detection receives the finger print information is full
The preset pressure condition of foot, including:Acquisition is installed on the fingerprint module multiple pressure when receiving the finger print information pass
The pressure value that sensor detects;According to the pressure value that the multiple pressure sensor detects, the fingerprint mould of the terminal is detected
Whether the pressure that group is subject to meets preset pressure condition.
Optionally, the preset pressure condition includes:The pressure that the fingerprint module of the terminal is subject to is uniform and is more than
Preset pressure value.
Optionally, the pressure sensor is installed on the lower surface or inside of the fingerprint module.
Optionally, the method further includes:When there is the factor for influencing the finger print information identification, output fingerprint input
Operation instruction information.
Optionally, the fingerprint inputs operation instruction information, including following at least one:Influence the finger print information identification
Factor instruction information;The instruction information in mobile direction is needed relative to position when currently inputting the finger print information.
Optionally, the fingerprint is exported using following at least one mode and inputs operation instruction information:Voice mode;Interface
Display mode.
An embodiment of the present invention provides a kind of Terminal fingerprints identification device, described device includes:Detection unit is suitable for working as institute
State that terminal is in the lock state and when the fingerprint module of the terminal receives finger print information, detecting whether to exist influences the finger
The factor of line information identification;Verification unit is suitable for when there is no the factor for influencing the finger print information identification, to the fingerprint
Information is verified.
Optionally, the detection unit be adapted to detect for receiving the fingerprint module of the terminal when finger print information by
Pressure whether meet preset pressure condition.
Optionally, the detection unit includes:Subelement is obtained, when receiving the finger print information suitable for obtaining, installation
In the pressure value that multiple pressure sensors of the fingerprint module detect;Detection sub-unit is suitable for according to the multiple pressure
The pressure value that sensor detects, detects whether the pressure that the fingerprint module of the terminal is subject to meets preset pressure condition.
Optionally, the preset pressure condition includes:The pressure that the fingerprint module of the terminal is subject to is uniform and is more than
Preset pressure value.
Optionally, the pressure sensor is installed on the lower surface or inside of the fingerprint module.
Optionally, described device further includes:Output unit is suitable for when the factor that there is the influence finger print information identification
When, output fingerprint inputs operation instruction information.
Optionally, the fingerprint of the output unit output inputs operation instruction information, including following at least one:Shadow
Ring the instruction information of the factor of the finger print information identification;It needs to move relative to position when currently inputting the finger print information
Direction instruction information.
Optionally, the output unit includes following at least one:First output subelement, is suitable for defeated using voice mode
Go out the fingerprint input operation instruction information;Second output subelement, suitable for using interface display mode to export fingerprint input behaviour
Make instruction information.
An embodiment of the present invention provides a kind of fingerprint module, the fingerprint module includes that any of the above-described kind of Terminal fingerprints are known
Other device.
The embodiment of the present invention additionally provides a kind of terminal, and the terminal includes any Terminal fingerprints identification device, and
Fingerprint module coupled thereto.
Compared with prior art, the technical solution of the embodiment of the present invention has the advantages that:
Using the above scheme, it when terminal is in the lock state and the fingerprint module of terminal receives finger print information, first examines
It surveys with the presence or absence of the factor for influencing the finger print information identification, when there is no the factor for influencing the finger print information identification, then
The finger print information is verified, it is possible thereby to reduce the probability of fingerprint recognition failure, improves the success rate of fingerprint recognition,
User experience can be improved.
Further, when there is the factor for influencing the finger print information identification, output fingerprint inputs operation instruction information,
It is possible thereby to convenient for the fingerprint input operation that user adjusts next time, user's operation in authentication process itself is reduced, is further increased
User experience.
Description of the drawings
Fig. 1 is a kind of schematic diagram of existing Terminal fingerprints identification process;
Fig. 2 be in a kind of Terminal fingerprints identification process collected finger print information schematic diagram;
Fig. 3 is a kind of a kind of flow chart of Terminal fingerprints recognition methods in the embodiment of the present invention;
Fig. 4 is a kind of schematic diagram of terminal in the embodiment of the present invention;
Fig. 5 is the distribution schematic diagram of a kind of pressure sensor on fingerprint module in the embodiment of the present invention;
Fig. 6 is distribution schematic diagram of another pressure sensor on fingerprint module in the embodiment of the present invention;
Fig. 7 is the position view of a kind of pressure sensor on fingerprint module in the embodiment of the present invention;
Fig. 8 is position view of another pressure sensor on fingerprint module in the embodiment of the present invention;
Fig. 9 is a kind of flow chart of another Terminal fingerprints recognition methods in the embodiment of the present invention;
Figure 10 is a kind of schematic diagram of the unsanctioned prompt message of output verification in the embodiment of the present invention;
Figure 11 is the schematic diagram of the unsanctioned prompt message of another output verification in the embodiment of the present invention;
Figure 12 is a kind of structural schematic diagram of Terminal fingerprints identification device provided in an embodiment of the present invention.
Specific implementation mode
Referring to Fig.1, it is usually provided with fingerprint module 110 on existing mobile phone 10.When finger 20 contacts fingerprint module 110
When fingerprint collecting region, fingerprint module 110 can detect finger 20, and then be acquired to the fingerprint of finger 20.
When finger 20 does not come into full contact with fingerprint module 110, fingerprint module 110 can still adopt the fingerprint of finger 20
Collection, for example, as shown in Fig. 2, fingerprint module 110 may only collect the partial fingerprints information of finger 20.Fingerprint module 110 at this time
It can not identify that the identity of user, the success rate of fingerprint recognition are relatively low according to partial fingerprints information.
In view of the above-mentioned problems, an embodiment of the present invention provides a kind of Terminal fingerprints recognition methods, using the method, at end
When end is in the lock state and the fingerprint module of terminal receives finger print information, first detecting whether to exist influences the finger print information
The factor of identification when there is no the factor for influencing the finger print information identification, then verifies the finger print information, thus
The probability that fingerprint recognition failure can be reduced, improves the success rate of fingerprint recognition, can also improve user experience.
It is understandable to enable above-mentioned purpose, feature and the advantageous effect of the present invention to become apparent, below in conjunction with the accompanying drawings to this
The specific embodiment of invention explains in detail.
With reference to Fig. 3, an embodiment of the present invention provides a kind of Terminal fingerprints recognition methods, and the method may include following steps
Suddenly:
Step 31, when the terminal is in the lock state and the fingerprint module of the terminal receives finger print information, inspection
It surveys with the presence or absence of the factor for influencing the finger print information identification.
In one embodiment of this invention, with reference to Fig. 4, fingerprint module 41 is provided in terminal 40.It is in lock in terminal 40
When determining state, user can be used as authentication information by inputting finger print information on fingerprint module 41, be carried out to terminal 40
Unlock.
In specific implementation, influencing the factor that the finger print information identifies, there may be many reasons, such as, it may be possible to
The finger surface of fingerprint module contact gets wet or oily matter leads to inputted finger print information None- identified, it is also possible to refer to
Fingerprint collecting failure, which occurs, in line module leads to inputted finger print information None- identified.
In one embodiment of this invention, the factor for influencing the finger print information identification predominantly inputs the finger print information
The pressure that the fingerprint module of Shi Suoshu terminals is subject to.Therefore detecting whether there is the factor for influencing the finger print information identification, it can
Whether the pressure that the fingerprint module of the terminal is subject to when receiving the finger print information to predominantly detect meets preset pressure
Condition simplifies entire analytic process utmostly to improve the success rate of fingerprint recognition.It is of course also possible to simultaneously to influencing institute
The factor for stating finger print information identification is analyzed, and is not restricted specifically.
It is mainly the finger of terminal when inputting the finger print information with the factor for influencing the finger print information identification below
For the pressure that line module is subject to, specific detection process is described in detail.
In specific implementation, pressure sensitive device can be installed on the fingerprint module of terminal in advance, pass through the pressure
Sensing device detects the pressing situation of finger, and the pressure condition that fingerprint module is subject to is determined further according to result of detection.
Specifically, the pressure sensitive device can be multiple pressure sensors, and each pressure sensor refers to for detecting
The pressure being subject at line module different location.When inputting the finger print information, it can first obtain and be installed on the fingerprint module
The pressure value that detects of multiple pressure sensors, and then the pressure value detected according to the multiple pressure sensor, detection
Whether the pressure that the fingerprint module of the terminal is subject to meets preset pressure condition.
In specific implementation, the preset pressure condition may include:The pressure that the fingerprint module of the terminal is subject to
Uniformly and it is more than preset pressure value.Pressure suffered by the fingerprint module is uneven or the fingerprint module suffered by
The pressure arrived is uneven but when being less than preset pressure value, can influence the identification of the finger print information.
When concrete analysis, first basis it can be installed on the pressure value that multiple pressure sensors of the fingerprint module detect
Whether the pressure analyzed suffered by the fingerprint module is uniform, when the pressure suffered by the fingerprint module is uniform, then detects
The size of pressure value suffered by the fingerprint module.
Wherein, whether the pressure suffered by the fingerprint module is uniform, i.e., the described each pressure detecting position of fingerprint module
Pressure value it is whether identical, when the pressure value of each pressure detecting position is identical, the pressure suffered by the fingerprint module is equal
It is even, on the contrary it is uneven.The size of pressure value suffered by the fingerprint module, i.e., the described each pressure detecting position of fingerprint module
The size of detected pressure value.
In specific implementation, the quantity for being mounted on the pressure sensor on fingerprint module is unrestricted, specifically can basis
Actual conditions are determined, as long as the pressure condition that fingerprint module is subject to can be detected.For example, with reference to Fig. 5, can refer to
50 surface of line module is uniformly arranged 5 pressure sensors 51, with reference to Fig. 6, can also be uniformly arranged 7 on 50 surface of fingerprint module
Pressure sensor 51.
By taking Fig. 5 as an example, the pressure value detected by 5 pressure sensors 51 may be identical, at this time the finger
Pressure suffered by 50 surface of line module is uniform.Certainly may also be not exactly the same, at this time suffered by 50 surface of fingerprint module
The pressure arrived is uneven.Pressure value detected by 5 pressure sensors 51 is identical and is more than preset pressure
When value, the pressure that the fingerprint module is subject to does not influence fingerprint recognition, when the pressure detected by 5 pressure sensors 51
It is worth identical and when less than preset pressure value, pressure influence that the fingerprint module is subject to fingerprint recognition.Wherein, described
Preset pressure value when can actually collect fingerprint according to fingerprint module required pressure size be configured.
In specific implementation, installation site of the pressure sensor on the fingerprint module is unrestricted.With reference to figure
7, in one embodiment of this invention, in terminal 70, the multiple pressure sensor 71 can be mounted on fingerprint module 72
Lower surface.For example, the multiple pressure sensor may be used Optical transparent adhesive (Optically Clear Adhesive,
OCA it) is pasted on the fingerprint recognition module 72, water-base cement, ultraviolet light (Ultraviolet Rays, UV) can also be used
Glue, heat-sensitive glue or AB glue are pasted on the fingerprint recognition module 72.
In another embodiment of the invention, with reference to Fig. 8, in terminal 80, the multiple pressure sensor can also be set
It is placed in the inside of fingerprint module 81.For example, pressure sensor layer, the pressure sensing can be arranged in the inside of fingerprint module 81
Multiple pressure sensors 82 are provided on device layer.Wherein, the position of the pressure sensor layer can be according to the tool of fingerprint module
Body structure is configured, as long as the signal of pressure sensor 82 can be transmitted to fingerprint module controller or terminal handler i.e.
It can.
Step 32, when there is no the factor for influencing the finger print information identification, the finger print information is verified.
In specific implementation, when there is no the factor for influencing the finger print information identification, fingerprint module 41 is collecting
After the finger print information inputted, the finger print information acquired can be matched with pre-stored finger print information.When being adopted
When the finger print information of collection is matched with pre-stored finger print information, fingerprint recognition success, fingerprint module 41 can be to terminal 40
Release circuit sends corresponding unlocking control signal, is unlocked with control terminal 40.
Fig. 9 is another Terminal fingerprints recognition methods provided in the embodiment of the present invention, and described method includes following steps:
Step 91, when the terminal is in the lock state and the fingerprint module of the terminal receives finger print information, inspection
It surveys with the presence or absence of the factor for influencing the finger print information identification.
In specific implementation, the pressure that the fingerprint module of terminal when receiving the finger print information is subject to can be detected
Whether preset pressure condition is met.When the pressure that the fingerprint module is subject to meets preset pressure condition, show not deposit
In the factor for influencing the finger print information identification, otherwise there is the factor for influencing the finger print information identification.
When there is no the factor for influencing the finger print information identification, step 92 is executed, 93 after otherwise executing.
Step 92, the finger print information is verified.
In specific implementation, fingerprint module 41 is after collecting inputted finger print information, the fingerprint that can will be acquired
Information is matched with pre-stored finger print information.When the finger print information acquired is matched with pre-stored finger print information
When, fingerprint recognition success.
Step 93, output fingerprint inputs operation instruction information.
In specific implementation, when there is the factor for influencing the finger print information identification, fingerprint input operation can be exported
Indicate information, according to the instruction information, user can know the reason of current authentication fails, in order to adjust the finger of next time
Line input operation.
In one embodiment of this invention, the fingerprint input operation instruction information can be to influence the finger print information to know
The instruction information of other factor.For example, when the pressure of the fingerprint module is uneven, instruction can be exported and input the fingerprint
The non-uniform information of pressure when information, and then by the instruction information, user can know the reason of current authentication fails
Pressure for fingerprint module is uneven.It, can when pressure suffered by the fingerprint module is uniformly but less than preset pressure value
With the information that pressure when exporting the instruction finger print information is too small, and then by the information, user can know that current identity is tested
The reason of card failure, is smaller for the pressure of fingerprint module.
In one embodiment of this invention, in addition to output influences the instruction information of the factor of the finger print information identification, also
The instruction information in mobile direction can be needed for position when currently inputting the finger print information with the output phase.Specifically how to refer to
Show, can be determined according to position when currently inputting the finger print information.Information is indicated according to the direction, and user can be more
Next fingerprint input operation is purposefully adjusted, user's operation of the terminal in authentication process itself is further reduced.
For example, when the lower section for being located proximate to fingerprint module when currently inputting the finger print information, can export to moving up
Dynamic direction instruction information.When the left side for being located proximate to fingerprint module when currently inputting the finger print information, can export to
The direction instruction information moved right.
In specific implementation, either output influences the instruction information for the factor that the finger print information identifies, or exports
The instruction information that mobile direction is needed relative to position when currently inputting the finger print information, may be used various ways
Output, is not restricted specifically.
In one embodiment of this invention, the mode that voice may be used exports above-mentioned instruction information.For example, in output shadow
When ringing the instruction information of the factor of the finger print information identification, " pressure is too small " can be directly exported by voice.In the output phase
It, can be directly defeated by voice when needing the instruction information in mobile direction for position when currently inputting the finger print information
Go out " please move right ".
In another embodiment of the invention, above-mentioned instruction information can be exported by way of interface display.For example,
When output influences the instruction information of the factor of the finger print information identification, " pressure is too small " word can be exported by the screen of terminal
Sample.When position when the output phase is for currently inputting the finger print information needs the instruction information in mobile direction, Ke Yitong
Cross screen output " please move right " printed words of terminal.
For another example, it can be used to show the display area of pressure size in terminal or fingerprint module, pass through color
Weight shows the pressure size suffered by fingerprint module different location, and prompts the moving direction of next fingerprint input operation.
As shown in Figure 10, for showing that the display area of pressure size includes:The deeper region 101 of color and the shallower area of color
Domain 102, wherein region 101 can indicate that the pressure at this position is relatively small, and region 102 can indicate the pressure at this position
Power is relatively large.According to the color tips in region 101 and region 102, user can be known when currently inputting the finger print information
Pressure is uneven and input position on the lower, should move up.As shown in figure 11, for showing that the display area of pressure size is whole
Color is shallower, it is possible thereby to which pressure when user being prompted currently to input the finger print information is uniform, but pressure is too small.
In specific implementation, can also above-mentioned prompt message be exported using above two mode simultaneously, naturally it is also possible to adopt
Above-mentioned instruction information is otherwise exported, is no longer illustrated one by one herein.It is understood that no matter which kind of mode used
Above-mentioned prompt message is exported, is not construed as limiting the invention, and within protection scope of the present invention.
As shown in the above, using Terminal fingerprints recognition methods in the embodiment of the present invention, proof of identity not by when,
First detect whether there is the factor for influencing the finger print information identification, when there is no the factors for influencing the finger print information identification
When, then the finger print information is verified, it is possible thereby to reduce the probability of fingerprint recognition failure, improve the success of fingerprint recognition
Rate can also improve user experience.
It is right to above-mentioned terminal unlock method institute below in order to make those skilled in the art more fully understand and realize the present invention
The device answered is described in detail.
Referring to Fig.1 2, the embodiment of the present invention additionally provides a kind of Terminal fingerprints identification device 120, the Terminal fingerprints identification
Device 120 may include:Detection unit 1201 and verification unit 1202, wherein:
The detection unit 1201, suitable for being in the lock state and the fingerprint module of the terminal receives when the terminal
When finger print information, detect whether there is the factor for influencing the finger print information identification;
The verification unit 1202 is suitable for when there is no the factor for influencing the finger print information identification, to the fingerprint
Information is verified.
In specific implementation, the detection unit 1201 is adapted to detect for receiving the finger of the terminal when finger print information
Whether the pressure that line module is subject to meets preset pressure condition.
In specific implementation, the detection unit 1201 may include:Obtain subelement 1201a and detection sub-unit
1201b, wherein:
The acquisition subelement 1201a is installed on the fingerprint module when receiving the finger print information suitable for obtaining
The pressure value that multiple pressure sensors detect;
The detection sub-unit 1201b, suitable for the pressure value detected according to the multiple pressure sensor, described in detection
Whether the pressure that the fingerprint module of terminal is subject to meets preset pressure condition.
In specific implementation, the preset pressure condition may include:The pressure that the fingerprint module of the terminal is subject to
Uniformly and it is more than preset pressure value.
In specific implementation, the pressure sensor is installed on the lower surface or inside of the fingerprint module.
In specific implementation, the Terminal fingerprints identification device 120 can also include:Output unit 1203, the output
Unit 1203 is suitable for when there is the factor for influencing the finger print information identification, and output fingerprint inputs operation instruction information.
In specific implementation, the fingerprint that the output unit 1203 exports inputs operation instruction information, can only wrap
The instruction information for including the factor for influencing finger print information identification can also only include relative to currently inputting the finger print information
When position need the instruction information in mobile direction, can also include the finger for the factor for influencing the finger print information identification simultaneously
Show information and needs the instruction information in mobile direction relative to position when currently inputting the finger print information.
In one embodiment of this invention, the output unit 1203 can only include that the first output subelement (does not show
Go out), the first output subelement, which is suitable for exporting the fingerprint using voice mode, inputs operation instruction information.
In another embodiment of the invention, the output unit 1203 only can also export subelement (not including second
Show), the two output subelement, which is suitable for exporting fingerprint using interface display mode, inputs operation instruction information.
In another embodiment of the present invention, the output unit 1203 can also simultaneously include first output subelement and
Second output subelement exports fingerprint input operation instruction information using voice mode and interface display mode simultaneously
The embodiment of the present invention additionally provides a kind of fingerprint module.It can be provided with above-mentioned end in the Terminal fingerprints module
Hold fingerprint identification device 120.User inputs finger print information by Terminal fingerprints module, and then by Terminal fingerprints identification device 120
First detect whether there is the factor for influencing the finger print information identification, when there is no the factors for influencing the finger print information identification
When, then the finger print information is verified, therefore the success rate of fingerprint recognition can be improved.Entire authentication process itself is by fingerprint
Module is handled, and is controlled without terminal handler, can be reduced the work load of terminal handler, and can reduce identity and test
Power consumption during card.
The embodiment of the present invention additionally provides a kind of terminal, and the terminal may include:Above-mentioned Terminal fingerprints identification device
120 and fingerprint module coupled thereto.User inputs finger print information by Terminal fingerprints module, and then is known by Terminal fingerprints
Other device 120 first detects whether there is the factor for influencing the finger print information identification, when there is no influence the finger print information to know
When other factor, then the finger print information is verified, and then the success rate of fingerprint recognition can be improved.
In an embodiment of the present invention, the terminal includes but not limited to mobile phone, notebook, tablet computer and vehicle mounted electric
The equipment such as brain.It is understood which kind of equipment is the terminal be specially, it is not construed as limiting the invention, and at this
Within the protection domain of invention.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can be stored in a computer readable storage medium, storage
Medium may include:ROM, RAM, disk or CD etc..
Although present disclosure is as above, present invention is not limited to this.Any those skilled in the art are not departing from this
It in the spirit and scope of invention, can make various changes or modifications, therefore protection scope of the present invention should be with claim institute
Subject to the range of restriction.
Claims (18)
1. a kind of Terminal fingerprints recognition methods, which is characterized in that including:
When the terminal is in the lock state and the fingerprint module of the terminal receives finger print information, detect whether that there are shadows
Ring the factor of the finger print information identification;
When there is no the factor for influencing the finger print information identification, the finger print information is verified.
2. Terminal fingerprints recognition methods as described in claim 1, which is characterized in that described to detect whether there is the influence finger
The factor of line information identification, including:
Whether the detection pressure that the fingerprint module of the terminal is subject to when receiving the finger print information meets preset pressure strip
Part.
3. Terminal fingerprints recognition methods as claimed in claim 2, which is characterized in that the detection receives the finger print information
Whether the pressure that the fingerprint module of Shi Suoshu terminals is subject to meets preset pressure condition, including:
Acquisition is installed on the pressure value that multiple pressure sensors of the fingerprint module detect when receiving the finger print information;
According to the pressure value that the multiple pressure sensor detects, whether pressure that the fingerprint module of the terminal is subject to is detected
Meet preset pressure condition.
4. Terminal fingerprints recognition methods as claimed in claim 3, which is characterized in that the preset pressure condition includes:
The pressure that the fingerprint module of the terminal is subject to is uniformly and more than preset pressure value.
5. Terminal fingerprints recognition methods as claimed in claim 3, which is characterized in that the pressure sensor is installed on the finger
The lower surface or inside of line module.
6. such as Claims 1 to 5 any one of them Terminal fingerprints recognition methods, which is characterized in that further include:
When there is the factor for influencing the finger print information identification, output fingerprint inputs operation instruction information.
7. Terminal fingerprints recognition methods as claimed in claim 6, which is characterized in that the fingerprint inputs operation instruction information,
Including following at least one:
Influence the instruction information of the factor of the finger print information identification;
The instruction information in mobile direction is needed relative to position when currently inputting the finger print information.
8. Terminal fingerprints recognition methods as claimed in claim 5, which is characterized in that export institute using following at least one mode
State fingerprint input operation instruction information:
Voice mode;
Interface display mode.
9. a kind of Terminal fingerprints identification device, which is characterized in that including:
Detection unit, suitable for when the terminal is in the lock state and the fingerprint module of the terminal receives finger print information,
Detect whether there is the factor for influencing the finger print information identification;
Verification unit is suitable for when there is no the factor for influencing the finger print information identification, verifying the finger print information.
10. Terminal fingerprints identification device as claimed in claim 9, which is characterized in that the detection unit is adapted to detect for receiving
Whether the pressure that the fingerprint module of the terminal is subject to when to the finger print information meets preset pressure condition.
11. Terminal fingerprints identification device as claimed in claim 10, which is characterized in that the detection unit includes:
Subelement is obtained, when receiving the finger print information suitable for obtaining, is installed on multiple pressure sensings of the fingerprint module
The pressure value that device detects;
Detection sub-unit detects the fingerprint mould of the terminal suitable for the pressure value detected according to the multiple pressure sensor
Whether the pressure that group is subject to meets preset pressure condition.
12. Terminal fingerprints identification device as claimed in claim 11, which is characterized in that the preset pressure condition includes:
The pressure that the fingerprint module of the terminal is subject to is uniformly and more than preset pressure value.
13. Terminal fingerprints identification device as claimed in claim 11, which is characterized in that the pressure sensor is installed on described
The lower surface or inside of fingerprint module.
14. such as claim 9~13 any one of them Terminal fingerprints identification device, which is characterized in that further include:
Output unit is suitable for when there is the factor for influencing the finger print information identification, and output fingerprint inputs operation instruction information.
15. Terminal fingerprints identification device as claimed in claim 14, which is characterized in that the finger of the output unit output
Line inputs operation instruction information, including following at least one:
Influence the instruction information of the factor of the finger print information identification;
The instruction information in mobile direction is needed relative to position when currently inputting the finger print information.
16. Terminal fingerprints identification device as claimed in claim 14, which is characterized in that the output unit include it is following at least
It is a kind of:
First output subelement is suitable for exporting the fingerprint input operation instruction information using voice mode;
Second output subelement inputs operation instruction information suitable for using interface display mode to export fingerprint.
17. a kind of fingerprint module, which is characterized in that including:Claim 9~16 any one of them Terminal fingerprints identification dress
It sets.
18. a kind of terminal, which is characterized in that including:Claim 9~16 any one of them Terminal fingerprints identification device, and
Fingerprint module coupled thereto.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710230475.3A CN108694358A (en) | 2017-04-10 | 2017-04-10 | Terminal and its fingerprint identification method, device, fingerprint module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710230475.3A CN108694358A (en) | 2017-04-10 | 2017-04-10 | Terminal and its fingerprint identification method, device, fingerprint module |
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| Publication Number | Publication Date |
|---|---|
| CN108694358A true CN108694358A (en) | 2018-10-23 |
Family
ID=63843192
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| CN201710230475.3A Pending CN108694358A (en) | 2017-04-10 | 2017-04-10 | Terminal and its fingerprint identification method, device, fingerprint module |
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| Publication number | Priority date | Publication date | Assignee | Title |
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Application publication date: 20181023 |