CN106682476A - Electronic device and fingerprint living body starting method - Google Patents
Electronic device and fingerprint living body starting method Download PDFInfo
- Publication number
- CN106682476A CN106682476A CN201611259977.0A CN201611259977A CN106682476A CN 106682476 A CN106682476 A CN 106682476A CN 201611259977 A CN201611259977 A CN 201611259977A CN 106682476 A CN106682476 A CN 106682476A
- Authority
- CN
- China
- Prior art keywords
- fingerprint
- finger print
- safety
- demand
- enabling signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000001514 detection method Methods 0.000 claims abstract description 129
- 238000001727 in vivo Methods 0.000 claims description 67
- 238000009434 installation Methods 0.000 claims description 56
- 208000031481 Pathologic Constriction Diseases 0.000 claims description 4
- 210000001215 vagina Anatomy 0.000 claims description 4
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 abstract 1
- 239000000758 substrate Substances 0.000 description 10
- 239000010410 layer Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 239000011241 protective layer Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910052594 sapphire Inorganic materials 0.000 description 2
- 239000010980 sapphire Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- G06V40/1382—Detecting the live character of the finger, i.e. distinguishing from a fake or cadaver finger
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention provides an electronic device and a fingerprint living body starting method. The electronic device comprises a processor, a fingerprint identification module and a living body detecting module, wherein the processor detects whether a fingerprint safety identification request exists or not, analyzes the safety level of the fingerprint safety identification request, outputs a living body detection starting signal to the fingerprint identification module when the safety level of the fingerprint safety identification request is lower than the predetermined level and living body detection is needed and outputs a fingerprint detection starting signal to the fingerprint identification module and living body detection is not needed, and the living body detecting module detects the attribute of a touch body according to the living body detection starting signal and outputs a control signal to the fingerprint identification module when the attribute is a living body. The fingerprint identification module detects or obtains fingerprint information of the touch body according to the fingerprint detection starting signal or the control signal. The electronic device is mainly used for setting starting conditions for living body detection, starting is enabled when being needed, and the purposes of saving electricity and reducing energy consumption are achieved.
Description
Technical field
The present invention relates to electronic technology field, more particularly to a kind of electronic installation and fingerprint live body startup method.
Background technology
With the development of information technology and electronic technology, electronic installation is (for example：Mobile phone, flat board etc.) with the day of people
Often live closely bound up, because electronic installation can realize various functions, for example, make a phone call, take pictures, storing all kinds of texts
Part, instant messaging, on-line payment etc., dependency more and more higher of the people to terminal, save on the electronic device all kinds of privacies
Information, the safety that this allows for electronic installation is particularly important.In prior art, fingerprint recognition mould is mounted with an electronic
Group or fingerprint recognition module, because fingerprint is the lines of the rough and uneven in surface formation of finger surface skin, and fingerprint characteristic has
Uniqueness, stability feature, fingerprint recognition module or fingerprint recognition module are used for identifying user identity, to ensure the peace of terminal
Quan Xing.However, there is no In vivo detection condition in the fingerprint recognition module or fingerprint recognition module of existing electronic installation, less
It is related to set specific unlocking condition, safety is not high, and compares power consumption power consumption.
The content of the invention
To solve the fingerprint recognition module of prior art electronic device or the safety of fingerprint recognition module is not high and energy consumption
More technical problem, it is necessary to a kind of less electronic installation of safe and reliable, energy consumption is provided and fingerprint live body starts method.
A kind of electronic installation, including processor, fingerprint recognition module and In vivo detection module, the fingerprint recognition module is used
In the touch operation for receiving touch main body, the processor has detected whether that finger print safety recognizes demand, when processor inspection
The safe class that the finger print safety recognizes demand is analyzed when measuring finger print safety identification demand, when finger print safety identification is needed
When the safe class asked needs to carry out In vivo detection less than intended level, the processor exports In vivo detection enabling signal to institute
State fingerprint recognition module；When the finger print safety recognizes that the safe class of demand need not carry out live body inspection more than or equal to intended level
During survey, the processor exports fingerprint detection enabling signal to the fingerprint recognition module, wherein：
In vivo detection module detects the attribute for touching main body according to the In vivo detection enabling signal, when the touch main body
Attribute be live body when output control signals to the fingerprint recognition module；And
The fingerprint recognition module starts detection and obtains according to the fingerprint detection enabling signal or the control signal
The finger print information for touching main body.
Preferably, the security identification demand correspondence user name safety, legal power safety, account password safety or payment peace
Entirely.
Preferably, the fingerprint detection enabling signal is identical with the control signal.
Preferably, the electronic installation also includes timing module, and the timing module is used for for processor output
Start timing after the In vivo detection enabling signal, and stop when the processor receives again finger print safety identification demand
Only timing and obtain the very first time, the intended level include first scheduled time, when the very first time less than or equal to first make a reservation for
Time represents the finger print safety identification demand more than or equal to intended level, and the processor exports the fingerprint detection and starts letter
Number to the fingerprint recognition module.
Preferably, the electronic installation also includes temperature sensing module, and it is pre- that the temperature sensing module is used for interval second
Sensing of fixing time contacts the temperature of the exterior object of institute's electronic installation, and the temperature sensing module is also directed to adjacent time point sensing
To exterior object temperature be compared acquisition first temperature difference, wherein, the intended level include the first fiducial temperature；Work as work
Health check-up is surveyed when receiving finger print safety demand again after the module output fingerprint detection enabling signal, if first temperature difference is little
In representing finger print safety identification demand more than or equal to the intended level, the processor equal to first fiducial temperature
The fingerprint recognition signal is exported to the fingerprint recognition module.
Preferably, when first temperature difference is more than the first fiducial temperature, represent that the finger print safety identification demand is less than institute
Intended level is stated, the processor exports the In vivo detection enabling signal.
A kind of fingerprint live body starts method, comprises the following steps：
Whether detection electronic installation has finger print safety to recognize demand；
If having finger print safety to recognize demand, the safe class that the finger print safety recognizes demand is analyzed, when the fingerprint
When the safe class of security identification demand needs to carry out In vivo detection less than intended level, In vivo detection enabling signal is exported；When
When the safe class of the finger print safety identification demand need not carry out In vivo detection more than or equal to intended level, fingerprint detection is exported
Enabling signal；
The attribute for touching main body is detected according to the In vivo detection enabling signal, when the attribute of the touch main body is live body
When export a control signal；
The fingerprint letter for touching main body is obtained according to the fingerprint detection enabling signal or control signal detection
Breath.
Preferably, the security identification demand correspondence user name safety, legal power safety, account password safety or payment peace
Entirely.
Preferably, the fingerprint detection enabling signal is identical with the control signal.
Preferably, also comprise the steps after the output In vivo detection enabling signal step：
Start timing after for exporting the In vivo detection enabling signal, and need finger print safety identification is received again
Stop timing when asking and obtain the very first time, the intended level included for first scheduled time, when the very first time is less than or equal to the
One scheduled time represented that the safe class of the finger print safety identification demand, more than or equal to the intended level, exported the fingerprint
Detection enabling signal.
Preferably, fingerprint live body starts method also with following steps：
The temperature of the exterior object of second scheduled time sensing contact electronic installation is spaced, for adjacent time point sense
The temperature of the exterior object for measuring is compared first temperature difference of acquisition；Connect after the In vivo detection enabling signal is exported and again
When receiving fingerprint demand, first temperature difference is less than or equal to represent that the finger print safety recognizes the peace of demand during the first fiducial temperature
Congruent level is more than or equal to the intended level, exports the fingerprint detection enabling signal.
Preferably, when first temperature difference is more than the first fiducial temperature, represent that the finger print safety identification demand is less than institute
Intended level is stated, the In vivo detection enabling signal is exported.
Compared to prior art, the fingerprint live body of electronic installation of the present invention starts in method and related electronic device, adopts
Fingerprint identification technology of the In vivo detection in combination with fingerprint detection, and set the safe class unlatching of finger print safety identification demand
Condition, has detected whether that finger print safety recognizes demand by processor, when the processor detects finger print safety identification demand
When analyze the safe class that the finger print safety recognizes demand, when the finger print safety recognizes the safe class of demand less than predetermined
When rank needs to carry out In vivo detection, the processor exports In vivo detection enabling signal to the fingerprint recognition module；Work as institute
The safe class of finger print safety identification demand is stated when need not carry out In vivo detection more than or equal to intended level, the processor is exported
Fingerprint detection enabling signal is to the fingerprint recognition module, it is ensured that just open when needing to open, flexible and convenient to use, peace
It is complete reliable, and reach the effect of power saving, reducing energy consumption.
Description of the drawings
In order to be illustrated more clearly that embodiment of the present invention or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work,
Can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the dimensional structure diagram of the electronic installation of first embodiment of the invention.
Fig. 2 is the three-dimensional exploded view of electronic installation shown in Fig. 1.
Fig. 3 is the perspective exploded view of button module shown in Fig. 2.
Fig. 4 is the circuitry block schematic diagram of electronic installation shown in Fig. 1.
Fig. 5 is the flow chart that the fingerprint live body of electronic installation shown in Fig. 1 starts method.
Main element symbol description
Electronic installation 100
Display surface 101
The back side 102
Viewing area 103
Non-display area 104
Perspective portion 105
Periphery 106
Button module 120
Sensing device 130
Protecgulum 111
Touch-control display module 112
Center 113
Frame 114
Main circuit board 115
Bonnet 116
Transparency carrier 117
Shielding layer 118
Substrate 135
Retainer ring 134
Fingerprint recognition module 131
In vivo detection module 132
Protective layer 133
Processor 140
Step S100, S110, S120, S130, S140, S150, S160
Specific embodiment
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is carried out clearly
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the invention, rather than the reality of whole
Apply mode.Based on the embodiment in the present invention, those of ordinary skill in the art institute under the premise of creative work is not paid
The every other embodiment for obtaining, belongs to the scope of protection of the invention.
It should be noted that the term for using in embodiments of the present invention be only merely for description particular implementation
Purpose, and it is not intended to be limiting the present invention.Singulative used in embodiment of the present invention and appended claims
" one kind ", " described " and " being somebody's turn to do " is also intended to include most forms, unless context clearly shows that other implications.Should also manage
Solution, term "and/or" used herein refers to and can comprising one or more associated any or all of project listed
Can combination.In addition, description and claims of this specification and term " first ", " second " in above-mentioned accompanying drawing etc. be for
The different objects of difference, rather than for describing particular order.Additionally, term " comprising " and " having " and their any deformations,
It is intended to cover non-exclusive including.For example contain the process of series of steps or unit, method, system, product or set
It is standby to be not limited to the step of listing or unit, but alternatively also include the step of not listing or unit, or alternatively
Also include other steps intrinsic for these processes, method, product or equipment or unit.
The electronic installation that embodiment of the present invention is related to can be any equipment for possessing communication and store function, for example：
Panel computer, mobile phone, electronic reader, remote control, personal computer (Personal Computer, PC), notebook computer,
The smart machine with network function such as mobile unit, Web TV, wearable device.
Fig. 1 is referred to, Fig. 1 is the dimensional structure diagram of the first embodiment of electronic installation of the present invention 100.This embodiment party
In formula, the electronic installation 100 is mobile phone.Specifically, the electronic installation 100 has display surface 101 and positioned at the display
The back side 102 of face opposite side.The display surface 101 includes generally rectangular shaped viewing area 103 and positioned at the viewing area
The non-display area 104 of 103 peripheries.Further, the electronic installation 100 is located at the non-display area of the downside of the viewing area 103
104 are additionally provided with button module 120.Present embodiment, the button module 120 includes sensing device 130, and the condenser type refers to
Stricture of vagina identification module is arranged in the perforate of the protecgulum of the electronic installation 100.
Fig. 2 is referred to, Fig. 2 is the three-dimensional exploded view of electronic installation 100 shown in Fig. 1.The electronic installation 100 also includes front
Lid (cover lens) 111, touch-control display module 112, center 113, frame 114, main circuit board 115 and bonnet 116.It is described
Protecgulum 111, the touch-control display module 112, the center 113, the main circuit board 115 and the bonnet 116 are from top to bottom
Sequentially arrange, the frame 114 is located on outside the touch-control display module 112, the center 113, the main circuit board 115
Enclose, the touch-control display module 112, the center 113 and the main circuit board 115 are housed and the protecgulum 111, the bonnet
116 and the receiving space that surrounds of the frame 114 in.
The protecgulum 111 can include transparency carrier 117 and be covered at least part of screening in the inner side of the transparency carrier 117
Cover layer 118.The transparency carrier 117 can be the one of which base in glass substrate, sapphire substrate and transparent resin substrate
Plate, but it is not limited to aforesaid substrate.The transparency carrier 117 can be divided into the perspective portion 105 of the correspondence viewing area 103 and right
Answer the periphery 106 of the non-display area 104.The perspective portion 105 of the transparency carrier 117 is not provided with shielding layer 118, described to touch
The picture that control display module 112 shows can be supplied to user, the periphery of the transparency carrier 117 through the perspective portion 105
The inner side in portion 106 is provided with shielding layer 118, for blocking to regions such as the periphery of the touch-control display module 112 wirings.
Preferably, the material of the shielding layer 118 includes ink, and its color can be white or black, but be not limited to above-mentioned face
Color.In present embodiment, the protecgulum 111 also includes the perforate through the transparency carrier 117, and the perforate is arranged at described
Periphery 106, specifically, the perforate is located at the middle position of the periphery 106 of the downside of the perspective portion 105.The button
The sensing device 130 of module 120 is exposed by the perforate so that user can pass through button module 120 described in tap operation
And using the sensing device 130.Certainly, in change embodiment, the transparency carrier 117 can also be not provided with out
Hole, the button module 120 can directly be hidden in the lower section of the protecgulum 111.
Fig. 3 is referred to, Fig. 3 is the structural representation of the sensing device 130 of button module shown in Fig. 2 120.The sensing dress
Putting 130 includes substrate 135, fingerprint recognition module 131, In vivo detection module 132, retainer ring 134 and protective layer 133.This enforcement
In mode, the fingerprint recognition module 131 is packaged together with the In vivo detection module 132.Specifically, the fingerprint recognition
Module 131 may be contained within the substrate 135 with the In vivo detection module 132, and the retainer ring 135 is sheathed on the fingerprint
The periphery of module 131, the In vivo detection module 132 and the substrate 135 is recognized, the protective layer 133 is covered in described solid
Determine the top of ring 134 so as to by the fingerprint recognition module 131, the In vivo detection module 132 be packaged in the protective layer 133,
In the receiving space that the retainer ring 134 and the substrate 135 are surrounded.The In vivo detection module 133 can live for optical profile type
Module is surveyed in health check-up, and it can include that the signal projector for being respectively arranged at the both sides of fingerprint recognition module 131 is received with signal
Device (non-label).
The In vivo detection module 132 is for detecting whether there is user to operate the sensing device 130 and export detection
Signal, the In vivo detection module 132 can also be enclosed within the fingerprint recognition module 131, it might even be possible to play fixed protection
The effect of fingerprint recognition module 131.Further, In vivo detection module 132 is touched according to In vivo detection enabling signal detection
The attribute of main body is touched, when the attribute of the touch main body is live body the fingerprint recognition module 131 is output control signals to.
The protective layer 133 is a cover sheet, and the cover sheet can include transparent base (such as sapphire substrate)
And it is arranged at the dyed layer on the inside of the transparent base (such as black or white ink layer).
Further, Fig. 4 is referred to, Fig. 4 is the circuitry block schematic diagram of electronic installation of the present invention 100, the electronics dress
Putting 100 also includes processor 140, and the processor 140 electrically connects the fingerprint recognition module 131 and the In vivo detection module
132.The processor 140 can be used to detect whether that finger print safety recognizes demand, when the processor 140 detects fingerprint peace
The safe class that the finger print safety recognizes demand is analyzed during full identification demand, when the finger print safety recognizes safety of demand etc.
When level needs to carry out In vivo detection less than intended level, the processor 140 exports In vivo detection enabling signal to the fingerprint
Identification module 131；When the finger print safety recognizes that the safe class of demand need not carry out In vivo detection more than or equal to intended level
When, the processor 140 exports fingerprint detection enabling signal to the fingerprint recognition module 131.The fingerprint recognition module 131
Detection can be started according to the fingerprint detection enabling signal or the control signal and obtain the finger print information for touching main body.
Preferably, the security identification demand correspondence user name safety, legal power safety, account password safety or payment peace
Entirely.
Preferably, the fingerprint detection enabling signal is identical with the control signal.
Preferably, the electronic installation can also include that timing module (is generally located on main circuit board the inside, does not show in figure
Go out), the timing module is used to be exported for the processor 140 start timing after the In vivo detection enabling signal, and
Stop timing when the processor 140 receives again finger print safety identification demand and obtain the very first time, the predetermined level
Not Bao Kuo first scheduled time, represent that finger print safety identification demand is more than less than or equal to first scheduled time when the very first time
Equal to intended level, the processor 140 exports the fingerprint detection enabling signal to the fingerprint recognition module 131.
Preferably, the electronic installation also includes temperature sensing module (not shown), and the temperature sensing module is used
In the temperature of the exterior object for being spaced second scheduled time sensing contact institute electronic installation, the temperature sensing module is also directed to phase
The temperature of the exterior object that adjacent time point is sensed is compared first temperature difference of acquisition, wherein, the intended level includes first
Fiducial temperature；When finger print safety demand is received again after In vivo detection module 132 exports the fingerprint detection enabling signal,
If first temperature difference represents the finger print safety identification demand more than or equal to described pre- less than or equal to first fiducial temperature
Deciding grade and level is other, and the processor 140 exports the fingerprint recognition signal to the fingerprint recognition module 131.
Preferably, when first temperature difference is more than the first fiducial temperature, represent that the finger print safety identification demand is less than institute
Intended level is stated, the processor exports the In vivo detection enabling signal.
Fig. 5 is referred to, Fig. 5 is illustrated that the fingerprint live body of the invention electronic installation starts the flow chart of method.Institute
State fingerprint live body startup method to comprise the steps：
Whether step S100, detection electronic installation has finger print safety to recognize demand.
Specifically, the security identification demand correspondence user name safety, legal power safety, account password safety or payment peace
Entirely.For example, the electronic installation 100 may connect to external network, when the electronic installation 100 accesses the external network,
The corresponding user name of input is required, it is described outer to access that such user can input the user name by the electronic installation 100
Portion's network, you can detecting the electronic installation 100 has user name to safely identify demand.In another embodiment, it is described
Electronic installation 100 may include some subregions, and some subregions can be provided with corresponding authority, and such as the first subregion is set to first
Authority, the second subregion are set to the second authority, thus, when the electronic installation 100 accesses first subregion, the electronics
Device 100 then requires the authority for verifying user, that is, whether the authority for verifying the user has first authority, so
Detect the electronic installation 100 and have permission the demand of safely identifying.In another embodiment, the electronic installation 100 can
Some application programs (such as payment program) are installed, when being paid by the payment program, the payment program has
Corresponding account password and/or payment cipher, thus, when user is paid using the payment program, you can detect
The electronic installation 100 has the identification demand of account password safety or safety of payment.
When detection electronic installation does not have finger print safety identification demand, this time detection release.
Step S110, when processor has detected finger print safety identification demand, analyzes the finger print safety identification demand
Safe class.
Specifically, when processor 140 receives the detection letter exported from fingerprint recognition module 131, In vivo detection module 132
After number, can according to the actual requirements detect matched corresponding user name safety, legal power safety, account password safety or prop up
The finger print safeties such as safety identification demand is paid, its safe class synopsis for pre-setting is transferred, so as to refer to described in check analysiss
The corresponding safe class of stricture of vagina security identification demand.
Whether step S120, judge the safe class of finger print safety identification demand less than intended level.
In step S120, during the corresponding safe class of finger print safety identification demand described in check analysiss, place
Intended level is set in reason device 140, and whether can judge the safe class of the finger print safety identification demand predetermined less than this
The action of rank.
Step S130, when the safe class for judging finger print safety identification demand is less than intended level, just exports live body
Detection enabling signal.
Specifically, processor 140 transfers the safe class synopsis that it pre-sets, and judges that the finger print safety is known
When the safe class of other demand is less than a certain intended level N in synopsis really, that is, it is defaulted as triggering In vivo detection and refers to
Order, then processor 140 is with regard to exporting In vivo detection enabling signal.
Step S140, detection touches the attribute of main body, the control letter of output one when the attribute of the touch main body is live body
Number.
Further, the processor 140 also voluntarily detects the category for touching main body according to the In vivo detection enabling signal
Property, export a control signal when the attribute of the touch main body is live body.Specifically, the detection of In vivo detection module 132 is touched
The attribute of the touch main body of button module 120, and processor 140 is transferred to, Jing processors 140 judge the category of the touch main body
Property after live body, to perform corresponding control instruction, export a control signal.
Step S150, exports fingerprint detection enabling signal.
Specifically, processor 140 transfers the safe class synopsis that it pre-sets, when judging the finger print safety
When the safe class of identification demand is more than or equal to a certain intended level N in synopsis, that is, it is defaulted as triggering fingerprint detection
Instruction, then processor 140 is with regard to exporting fingerprint detection enabling signal.
Step S160, according to the fingerprint detection enabling signal or the control signal detection touch main body is obtained
Finger print information.
Specifically, the fingerprint recognition module 131 can be according to the fingerprint inspection of the output of processor 140 during Jing steps S150
What the attribute surveyed enabling signal or judge to touch main body according to processor 140 during Jing steps S140 was exported when being live body
Control signal, voluntarily detection gets the correspondence finger print information for touching main body, and the action for this time obtaining finger print information is considered as
Terminate.In another embodiment, the fingerprint detection enabling signal and the control signal can be identicals, specifically, refer to
Stricture of vagina recognizes module 131 according to the control signal or fingerprint detection enabling signal for receiving, obtain the finger print information equivalent to
The fingerprint detection enabling signal and the control signal are identicals.
Preferably, may also include the steps of after the output In vivo detection enabling signal step：
Start timing after for exporting the In vivo detection enabling signal, and need finger print safety identification is received again
Stop timing when asking and obtain very first time t1, the intended level includes the first scheduled time T1, when very first time t1 is less than
Represent the safe class of the finger print safety identification demand more than or equal to the intended level, output equal to the first scheduled time T1
The fingerprint detection enabling signal.
Preferably, fingerprint live body starts method also with following steps：
The temperature of the exterior object of the second scheduled time T2 sensing contacts electronic installation is spaced, for adjacent time point
The temperature of the exterior object for sensing is compared first temperature difference of acquisition；After the In vivo detection enabling signal is exported and again
When receiving fingerprint demand, first temperature difference is less than or equal to represent the finger print safety identification demand during the first fiducial temperature
Safe class is more than or equal to the intended level, exports the fingerprint detection enabling signal.
Preferably, when first temperature difference is more than the first fiducial temperature, represent that the finger print safety identification demand is less than institute
Intended level is stated, the In vivo detection enabling signal is exported.
Compared to prior art, the fingerprint live body of electronic installation of the present invention starts in method and related electronic device, adopts
Fingerprint identification technology of the In vivo detection in combination with fingerprint detection, and set the safe class unlatching of finger print safety identification demand
Condition, has detected whether that finger print safety recognizes demand by processor, when the processor detects finger print safety identification demand
When analyze the safe class that the finger print safety recognizes demand, when the finger print safety recognizes the safe class of demand less than predetermined
When rank needs to carry out In vivo detection, the processor exports In vivo detection enabling signal to the fingerprint recognition module；Work as institute
The safe class of finger print safety identification demand is stated when need not carry out In vivo detection more than or equal to intended level, the processor is exported
Fingerprint detection enabling signal is to the fingerprint recognition module, it is ensured that just open when needing to open, flexible and convenient to use, peace
It is complete reliable, and reach the effect of power saving, reducing energy consumption.
Above disclosed is only better embodiment of the present invention, can not limit the right of the present invention with this certainly
Scope, therefore the equivalent variations made according to the claims in the present invention, still belong to the scope that the present invention is covered.
Claims (12)
1. a kind of electronic installation, including processor, fingerprint recognition module and In vivo detection module, the fingerprint recognition module is used for
Receive the touch operation for touching main body, it is characterised in that the processor has detected whether that finger print safety recognizes demand, when described
Processor analyzes the safe class that the finger print safety recognizes demand when detecting finger print safety identification demand, when fingerprint peace
When the safe class of full identification demand needs to carry out In vivo detection less than intended level, the processor output In vivo detection starts
Signal is to the fingerprint recognition module；When the finger print safety recognizes that the safe class of demand need not be entered more than or equal to intended level
During row In vivo detection, the processor exports fingerprint detection enabling signal to the fingerprint recognition module, wherein：
In vivo detection module detects the attribute for touching main body according to the In vivo detection enabling signal, when the category of the touch main body
Property for live body when output control signals to the fingerprint recognition module；And
The fingerprint recognition module starts detection and obtains described according to the fingerprint detection enabling signal or the control signal
Touch the finger print information of main body.
2. electronic installation according to claim 1, it is characterised in that the security identification demand correspondence user name safety,
Legal power safety, account password safety or safety of payment.
3. electronic installation according to claim 1, it is characterised in that the fingerprint detection enabling signal and the control letter
It is number identical.
4. electronic installation according to claim 3, it is characterised in that the electronic installation also includes timing module, described
Timing module is used for for starting timing after the processor output In vivo detection enabling signal, and in the processor
Stop timing and obtain the very first time when receiving finger print safety identification demand again, the intended level includes the first pre- timing
Between, represent the finger print safety identification demand more than or equal to intended level, institute less than or equal to first scheduled time when the very first time
State processor and export the fingerprint detection enabling signal to the fingerprint recognition module.
5. electronic installation according to claim 3, it is characterised in that the electronic installation also includes temperature sensing module,
The temperature sensing module is used for the temperature of the exterior object of second scheduled time of interval sensing contact institute electronic installation, the temperature
Degree sensing module is also directed to the temperature of the exterior object that adjacent time point is sensed and is compared first temperature difference of acquisition, wherein, institute
Intended level is stated including the first fiducial temperature；Receive again after In vivo detection module exports the fingerprint detection enabling signal
During finger print safety demand, if first temperature difference represents the finger print safety identification demand less than or equal to first fiducial temperature
More than or equal to the intended level, the processor exports the fingerprint recognition signal to the fingerprint recognition module.
6. electronic installation according to claim 5, it is characterised in that when first temperature difference is more than the first fiducial temperature,
The finger print safety identification demand is represented less than the intended level, the processor exports the In vivo detection enabling signal.
7. a kind of fingerprint live body starts method, it is characterised in that comprise the following steps：
Whether detection electronic installation has finger print safety to recognize demand；
If having finger print safety to recognize demand, the safe class that the finger print safety recognizes demand is analyzed, when the finger print safety
When the safe class of identification demand needs to carry out In vivo detection less than intended level, In vivo detection enabling signal is exported；When described
When the safe class of finger print safety identification demand need not carry out In vivo detection more than or equal to intended level, output fingerprint detection starts
Signal；
The attribute for touching main body is detected according to the In vivo detection enabling signal, it is defeated when the attribute of the touch main body is live body
Go out a control signal；
The finger print information for touching main body is obtained according to the fingerprint detection enabling signal or control signal detection.
8. fingerprint live body according to claim 7 starts method, it is characterised in that the security identification demand correspondence user
Name safety, legal power safety, account password safety or safety of payment.
9. fingerprint live body according to claim 7 starts method, it is characterised in that the fingerprint detection enabling signal and institute
State control signal identical.
10. fingerprint live body according to claim 9 starts method, it is characterised in that
Start timing after for exporting the In vivo detection enabling signal, and when finger print safety identification demand is received again
Stop timing and obtain the very first time, the intended level included for first scheduled time, it is pre- less than or equal to first when the very first time
The safe class for representing the finger print safety identification demand fix time more than or equal to the intended level, the fingerprint detection is exported
Enabling signal.
11. fingerprint live bodies according to claim 9 start method, it is characterised in that
The temperature of the exterior object of second scheduled time sensing contact electronic installation is spaced,
The temperature of the exterior object sensed for adjacent time point is compared first temperature difference of acquisition；
When after exporting the In vivo detection enabling signal and when receiving fingerprint demand again, first temperature difference is less than or equal to the
Represent that the safe class of the finger print safety identification demand, more than or equal to the intended level, exports the finger during one fiducial temperature
Stricture of vagina detects enabling signal.
12. fingerprint live bodies according to claim 11 start method, it is characterised in that first temperature difference is pre- more than first
If during the temperature difference, representing that the finger print safety identification demand is less than the intended level, the In vivo detection enabling signal is exported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611259977.0A CN106682476B (en) | 2016-12-30 | 2016-12-30 | Electronic device and fingerprint living body start method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611259977.0A CN106682476B (en) | 2016-12-30 | 2016-12-30 | Electronic device and fingerprint living body start method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106682476A true CN106682476A (en) | 2017-05-17 |
| CN106682476B CN106682476B (en) | 2019-09-20 |
Family
ID=58873369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611259977.0A Active CN106682476B (en) | 2016-12-30 | 2016-12-30 | Electronic device and fingerprint living body start method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106682476B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107506627A (en) * | 2017-07-11 | 2017-12-22 | 国网浙江桐庐县供电公司 | A kind of information network security of power system operating control device |
| CN108985030A (en) * | 2018-06-06 | 2018-12-11 | 普联技术有限公司 | Personal identification method, device and the storage medium of smartwatch |
| CN110795718A (en) * | 2019-10-30 | 2020-02-14 | 维沃移动通信有限公司 | Fingerprint response method and electronic equipment |
| CN112465503A (en) * | 2020-11-17 | 2021-03-09 | 葛云霞 | Information security protection method based on internet finance and biological recognition and cloud platform |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160239520A1 (en) * | 2011-10-03 | 2016-08-18 | Accenture Global Services Limited | Biometric matching engine |
| CN105930704A (en) * | 2016-04-01 | 2016-09-07 | 乐视控股（北京）有限公司 | Fingerprint identification method and apparatus, and intelligent terminal |
| CN106250861A (en) * | 2016-08-09 | 2016-12-21 | 成都联众智科技有限公司 | A kind of fingerprint recognition system |
| CN206627857U (en) * | 2016-12-30 | 2017-11-10 | 珠海市魅族科技有限公司 | Electronic installation |
-
2016
- 2016-12-30 CN CN201611259977.0A patent/CN106682476B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160239520A1 (en) * | 2011-10-03 | 2016-08-18 | Accenture Global Services Limited | Biometric matching engine |
| CN105930704A (en) * | 2016-04-01 | 2016-09-07 | 乐视控股（北京）有限公司 | Fingerprint identification method and apparatus, and intelligent terminal |
| CN106250861A (en) * | 2016-08-09 | 2016-12-21 | 成都联众智科技有限公司 | A kind of fingerprint recognition system |
| CN206627857U (en) * | 2016-12-30 | 2017-11-10 | 珠海市魅族科技有限公司 | Electronic installation |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107506627A (en) * | 2017-07-11 | 2017-12-22 | 国网浙江桐庐县供电公司 | A kind of information network security of power system operating control device |
| CN108985030A (en) * | 2018-06-06 | 2018-12-11 | 普联技术有限公司 | Personal identification method, device and the storage medium of smartwatch |
| CN110795718A (en) * | 2019-10-30 | 2020-02-14 | 维沃移动通信有限公司 | Fingerprint response method and electronic equipment |
| CN112465503A (en) * | 2020-11-17 | 2021-03-09 | 葛云霞 | Information security protection method based on internet finance and biological recognition and cloud platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106682476B (en) | 2019-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108881604A (en) | Light-intensity test method, apparatus and intelligent terminal | |
| CN106682476B (en) | Electronic device and fingerprint living body start method | |
| WO2020077506A1 (en) | Fingerprint recognition method and apparatus and terminal device with fingerprint recognition function | |
| CN106030595B (en) | It is being saved for power in electronic equipment to be integrated with non-application processor function fingerprint | |
| CN109416739B (en) | Multi-sensor-based method and system for acquiring fingerprint under screen and electronic equipment | |
| WO2020156194A1 (en) | Fingerprint unlocking method and device, terminal and storage medium | |
| CN106663156A (en) | Method and terminal for unlocking screen with fingerprint | |
| US9898721B2 (en) | Display system with security features | |
| CN109145558A (en) | Solve lock control method and electronic device | |
| US20170364727A1 (en) | Display device | |
| CN106775538A (en) | Electronic equipment and biometric discrimination method | |
| CN106778674A (en) | Fingerprint identification device and fingerprint identification method | |
| CN109032488A (en) | Processing method, storage medium and the electronic equipment of blank screen gesture | |
| CN110235144A (en) | Method and electronic equipment for fingerprint recognition | |
| CN106527660B (en) | The driving method and associated electronic device of electronic equipment | |
| CN206627857U (en) | Electronic installation | |
| CN208298206U (en) | Shield lower biometric devices and electronic equipment | |
| CN109144227A (en) | Processing method, storage medium and the electronic equipment of finger print information | |
| CN110287861B (en) | Fingerprint identification method and device, storage medium and electronic equipment | |
| CN106802710B (en) | Electronic device and driving method | |
| CN206497392U (en) | Electronic equipment | |
| CN109240559A (en) | Application control method and electronic device | |
| CN109240560A (en) | Application control method and electronic device | |
| CN207101280U (en) | Electronic equipment | |
| CN108133193A (en) | Display module, fingerprint sensor and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231210 Address after: 430000, 14th floor, No. 181 Chunxiao Road, Wuhan Economic and Technological Development Zone, Hubei Province Patentee after: Wuhan Xingji Meizu Technology Co.,Ltd. Address before: 519085 Guangdong Zhuhai science and technology innovation coastal Meizu Technology Building Patentee before: MEIZU TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |