CN206097129U - Fingerprint identification module and mobile terminal - Google Patents
Fingerprint identification module and mobile terminal Download PDFInfo
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- CN206097129U CN206097129U CN201620612443.0U CN201620612443U CN206097129U CN 206097129 U CN206097129 U CN 206097129U CN 201620612443 U CN201620612443 U CN 201620612443U CN 206097129 U CN206097129 U CN 206097129U
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- heart rate
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- fingerprint recognition
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Abstract
The utility model discloses a fingerprint identification module, include: fingerprint identification module for discernment user's fingerprint data, the heart rate detection module, heart rate detection module setting is in fingerprint identification module for discernment user's heart rate signal, outside metalwork, outside metalwork is connected with heart rate detection module electricity, user and the contact of outside metalwork and through outside metalwork discernment heart rate signal, from this, fingerprint data and the fingerprint data matching who prestores and rhythm of the heart just often, judge that the user id authentication is successful. The utility model discloses the fingerprint identification module can improve fingerprint identification's reliability, guarantee authentication's security, and the structure is comparatively simple, and is compatible good, does benefit to to guarantee the volume production yield. The utility model also discloses a mobile terminal.
Description
Technical field
This utility model is related to fingerprint identification technology field, and in particular to a kind of fingerprint recognition module and mobile terminal.
Background technology
With the development of society, people put forward higher requirement to the accuracy of authentication, safety and practicality.
Traditional identification authentication mode, such as password, key, identity card etc., there are problems that easily forgetting, easily reveal, easy to lose, easily,
Therefore potential safety hazard is higher.Based on the authentication of biological characteristic, many shortcomings of traditional identity certification can be overcome, at present
Jing becomes the focus of Research on Security Technology.In the various identity identifying methods based on biological characteristic, fingerprint identification technology is should
With earliest, widest one kind.Due to its have stability it is high, unique, easily collection, it is safe the features such as, so fingerprint
It is a kind of comparatively ideal biological characteristic that can be used for authentication.
At present, the common method of fingerprint recognition is to detect the lines of fingerprint, but it cannot be guaranteed that this lines is taken from " living
Fingerprint on body ".Such as conventional optical fingerprint identification module can recognize caoutchouc artificial hand fingerprint or photo fingerprint, condenser type
Rubber finger print can also be recognized with ultrasonic type.Meanwhile, this several method also None- identified " severed finger ", i.e., None- identified is cut
Disconnected finger print.
In addition, " live body " can be recognized by optics cardiotachometer, i.e., heart rate is detected using optical technology.And optics cardiotachometer
Need to use light source and receiving unit two parts on detection circuit, identification fingerprint needs fingerprint recognition module.Therefore, in order to carry
The reliability of high fingerprint identification technology, can carry out fingerprint recognition with reference to optics cardiotachometer.In correlation technique, in fingerprint recognition mould
Increase light source and receiving unit in group.But due to fingerprint recognition module finite volume itself, increasing light source and receiving unit can make
Fingerprint recognition modular volume increases, and then affects the use feeling of attractive in appearance and user.And optics cardiotachometer requires that surface covers
Thing must have certain transmittance, therefore higher to the requirement of fingerprint recognition module, and structure can be more complicated, affects fingerprint recognition module
Cost and recognition correct rate.
Utility model content
This utility model is intended at least to solve to a certain extent one of technical problem in above-mentioned technology.For this purpose, this reality
It is to propose a kind of fingerprint recognition module with first new purpose.What the fingerprint recognition module can improve fingerprint recognition can
By property, it is ensured that the safety of authentication, and structure is relatively simple, and compatibility is good, beneficial to guarantee volume production yield.
Second purpose of the present utility model is to propose a kind of mobile terminal.
To reach above-mentioned purpose, this utility model first aspect proposes a kind of fingerprint recognition module, including：Fingerprint recognition
Module, for the finger print data of identifying user；Heart rate detection module, the heart rate detection module are arranged on the fingerprint recognition mould
In block, for recognizing the heart rate signal of the user input；Outer metal, the outer metal and the heart rate detection mould
Block is electrically connected, and user is contacted with the outer metal and passes through the outer metal and recognizes the heart rate signal.
Fingerprint recognition module of the present utility model, can pass through the finger print data of fingerprint identification module identifying user, pass through
The heart rate signal of the heart rate detection module identifying user being arranged in fingerprint identification module, and then in finger print data and the finger for prestoring
When stricture of vagina Data Matching and normal heart rate, judge authenticating user identification success, thus, improve the reliability of fingerprint recognition, it is ensured that
The safety of authentication, and the fingerprint recognition modular structure is relatively simple, compatibility is good, beneficial to ensureing volume production yield.
In addition, the above-mentioned fingerprint recognition module of this utility model can also have following additional technical characteristic：
In some instances, the surface of the fingerprint identification module is provided with an induction region, and the induction region is used for
Gather the finger print data of the user input.
In some instances, the fingerprint recognition module, also includes：Encapsulating structure, the fingerprint identification module are described
Encapsulating structure is wrapped, and the encapsulating structure is used to protect the fingerprint identification module.
In some instances, the metal parts is becket, and the becket is set on the outside of the encapsulating structure
Put, and electrically connect with the heart rate detection module.
In some instances, the metal parts includes metal shell on the back, metal edge frame or metal key-press.
In some instances, if the heart rate is more than or equal to the first default heart rate, and preset less than or equal to second
Heart rate, then the heart rate detection module recognize that the heart rate is normal cardiac rate, wherein, the described second default heart rate is more than described the
One default heart rate.
Further, this utility model second aspect proposes a kind of mobile terminal, including the finger that this utility model is above-mentioned
Stricture of vagina recognizes module.
Mobile terminal of the present utility model, can be matched with the finger print data for prestoring in the finger print data of user, and heart rate
When normal, authenticating user identification success is judged, thereby, it is possible to improve the reliability of fingerprint recognition, it is ensured that the safety of authentication
Property.
In addition, the above-mentioned mobile terminal of this utility model can also have following additional technical characteristic：
In some instances, the mobile terminal, also includes：Outer metal, the outer metal and the heart rate
Detection module is electrically connected, and user is contacted with the outer metal and passes through the outer metal detection heart rate signal.
Description of the drawings
Fig. 1 is the structured flowchart of the fingerprint recognition module according to one embodiment of the present utility model；
Fig. 2 is the structural representation of the fingerprint recognition module according to a specific embodiment of the present utility model
Fig. 3 is the schematic diagram of the fingerprint recognition module according to a specific embodiment of the present utility model；
Fig. 4 is the structured flowchart of the mobile terminal according to this utility model one embodiment.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein ad initio
Same or similar element or the element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining Description of Drawings is exemplary, it is intended to for explaining this utility model, and it is not intended that to this utility model
Restriction.
Below with reference to the accompanying drawings the fingerprint recognition module and mobile terminal of this utility model embodiment are described.
Fig. 1 is the structured flowchart of the fingerprint recognition module according to this utility model one embodiment.As shown in figure 1, this refers to
Stricture of vagina identification module 100 includes：Fingerprint identification module 110, heart rate detection module 120 and outer metal 130.
Wherein, fingerprint identification module 110 is used for the finger print data of identifying user input.
Specifically, as shown in Fig. 2 the surface of fingerprint identification module 110 is provided with an induction region 111, induction region 111
For gathering the finger print data of user input.
In one embodiment of the present utility model, as shown in Fig. 2 the fingerprint recognition module 100 also includes encapsulating structure
140,110 packed structure 140 of fingerprint identification module is wrapped, and encapsulating structure 140 is used to protect fingerprint identification module 110.
Heart rate detection module 120 is arranged in fingerprint identification module, for the heart rate signal of identifying user.
Wherein, heart rate signal can be the electrocardio ripple that user's heart is sent in bounce, i.e. electric impulse signal.
Outer metal 130 is electrically connected with heart rate detection module 120, and user can be contacted with outer metal 130, and then
Heart rate signal is recognized by outer metal 130.
In one embodiment of the present utility model, as shown in Fig. 2 outer metal 130 can be becket.Becket
Arrange around the outside of encapsulating structure 140, and electrically connect with heart rate detection module 120.
Alternatively, outer metal 130 can include but is not limited to metal shell on the back, metal edge frame or metal key-press.
In a specific embodiment of the present utility model, outer metal 130 can be that mobile terminal is (as shown in Figure 3
Smart mobile phone etc.) metal shell on the back, metal edge frame or metal key-press.
Specifically, when user is placed on finger on the induction region 111 of the fingerprint identification module 110 and touches outside
During metalwork 130, by the use of outer metal 130 as electrode, the electrocardio ripple of user is gathered, the heart is transferred to by holding wire then
Rate detection module 120 carries out the identification of heart rate.
Specifically, in one embodiment of the present utility model, as shown in figure 3, heart rate detection module 120 can be by letter
Number line is connected to metal shell on the back, metal edge frame or metal key-press of smart mobile phone etc., and utilizes metal shell on the back, metal edge frame or gold
Category button etc. gathers the heart rate signal of user, heart rate signal is transferred to heart rate detection mould by holding wire then as electrode
Block 120 carries out heart rate identification.
In embodiment of the present utility model, if finger print data is matched with default finger print data and heart rate is normal,
Judge authenticating user identification success.
In one embodiment of the present utility model, if the heart rate of user presets heart rate more than or equal to first, and it is little
In or equal to the second default heart rate, then the identification of heart rate detection module 120 heart rate is normal cardiac rate, wherein, the second default heart rate is big
In the first default heart rate.
Alternatively, the first default heart rate can be 50, and the second default heart rate can be 200.
In one embodiment of the present utility model, if the feature of the finger print data after fingerprint identification module 110 is recognized
Vector is more than preset value with the matching degree of the characteristic vector of the finger print data for prestoring, then finger print data and default finger print data
Match somebody with somebody.
In a specific embodiment of the present utility model, as shown in figure 3, user is by the finger that is arranged on smart mobile phone
Stricture of vagina identification module 100 carries out authentication.User's handle finger corresponding with preset fingerprint data is placed on fingerprint recognition module 100
On, fingerprint identification module 110 is opened, heart rate detection module 120 is opened.When finger print data is obtained, fingerprint identification module 110 enters
Row fingerprint recognition, when heart rate signal is obtained, heart rate detection module 120 carries out heart rate identification.If the finger print data with prestore
Finger print data matching, and heart rate is default between heart rate and the second heart rate first, then judge authenticating user identification success；If
There is any one not meet, then judge authenticating user identification failure.
It should be noted that due to recognizing that fingerprint and detection heart rate are required for the time, so both can be carried out simultaneously,
Can be carried out with timesharing, order when timesharing is carried out is not limited.
The fingerprint recognition module of this utility model embodiment, by the finger print data of fingerprint identification module identifying user, and
By the heart rate signal of the heart rate detection module identifying user that is arranged in fingerprint identification module input, so finger print data with
When the finger print data matching for prestoring and normal heart rate, judge authenticating user identification success, thus, improve the reliability of fingerprint recognition
Property, it is ensured that the safety of authentication, and the fingerprint recognition modular structure is relatively simple, compatibility is good, beneficial to guarantee volume production
Yield.
Further, the utility model proposes a kind of mobile terminal.The mobile terminal includes the above-mentioned reality of this utility model
Apply the fingerprint recognition module 100 of example.
In one embodiment of the present utility model, as shown in figure 4, the mobile terminal can also include outer metal
200.Outer metal 200 is electrically connected with the heart rate detection module 120 in fingerprint recognition module 100, user and outer metal
200 contact and detect heart rate signal by outer metal 200.
It should be noted that the fingerprint recognition of the outer metal 200 and above-described embodiment in this utility model embodiment
Outer metal 130 in module 100 can be identical part.
Specifically, for convenience of mobile terminal design, and ensure the attractive in appearance of mobile terminal, outer metal 200 can be with
Including but not limited to the metal shell on the back of mobile terminal, metal edge frame or metal key-press etc..
Alternatively, the mobile terminal can include but is not limited to smart mobile phone, panel computer, Fingerprint Lock, portable computing
Machine etc..
It should be noted that the specific embodiment of the mobile terminal of this utility model embodiment is above-mentioned with this utility model
The specific embodiment of the fingerprint recognition module of embodiment is identical, is to reduce redundancy, does not repeat herein.
The mobile terminal of this utility model embodiment, can be in the finger print data of user input and the finger print data for prestoring
Match somebody with somebody, and heart rate it is normal when, judge authenticating user identification success, thereby, it is possible to improve the reliability of fingerprint recognition, it is ensured that identity is recognized
The safety of card.
In addition, other of the mobile terminal of this utility model above-described embodiment are constituted and are acted on to those skilled in the art
For be all known, be reduce redundancy, do not repeat herein.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " length ", " width
Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " is based on orientation shown in the drawings
Or position relationship, be for only for ease of description this utility model and simplify description, rather than indicate or imply indication device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model
System.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two
It is individual, three etc., unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, it is for example, it may be fixedly connected, or be detachably connected or integral；Can be
It is mechanically connected, or electrically connects；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two
The connection of element internal or the interaction relationship of two elements, unless otherwise clearly restriction.For the common skill of this area
For art personnel, concrete meaning of the above-mentioned term in this utility model can be understood as the case may be.
In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score
Can be the first and second feature directly contacts, or the first and second features are by intermediary mediate contact.And, first is special
Levy second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
Example ", or the description of " some examples " etc. mean specific features with reference to the embodiment or example description, structure, material or spy
Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to above-mentioned term
State.And, the specific features of description, structure, material or feature can be with
Combined in any one or more embodiments or example in an appropriate manner.Additionally, in the case of not conflicting, this area
Technical staff the feature of the different embodiments or example described in this specification and different embodiment or example can be entered
Row is combined and is combined.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to restriction of the present utility model, one of ordinary skill in the art is in scope of the present utility model
It is interior above-described embodiment to be changed, be changed, being replaced and modification.
Claims (7)
1. a kind of fingerprint recognition module, it is characterised in that include：
Fingerprint identification module, for the finger print data of identifying user；
Heart rate detection module, the heart rate detection module are arranged in the fingerprint identification module, for the heart rate of identifying user
Signal；
Outer metal, the outer metal are electrically connected with the heart rate detection module, and user is connect with the outer metal
Touch and pass through the outer metal and recognize the heart rate signal.
2. fingerprint recognition module as claimed in claim 1, it is characterised in that the surface of the fingerprint identification module is provided with
Induction region, the induction region are used for the finger print data for gathering the user input.
3. fingerprint recognition module as claimed in claim 1, it is characterised in that also include：
Encapsulating structure, the encapsulating structure wrap the fingerprint identification module and arrange, for protecting the fingerprint identification module.
4. fingerprint recognition module as claimed in claim 3, it is characterised in that the outer metal is becket, the gold
Category ring is arranged around the outside of the encapsulating structure, and is electrically connected with the heart rate detection module.
5. fingerprint recognition module as claimed in claim 1, it is characterised in that the outer metal includes metal shell on the back, gold
Category frame or metal key-press.
6. fingerprint recognition module as claimed in claim 1, it is characterised in that if the heart rate is default more than or equal to first
Heart rate, and less than or equal to the second default heart rate, then the heart rate detection mould identification heart rate is normal cardiac rate, wherein, institute
The second default heart rate is stated more than the described first default heart rate.
7. a kind of mobile terminal, it is characterised in that including the fingerprint recognition module any one of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620612443.0U CN206097129U (en) | 2016-06-20 | 2016-06-20 | Fingerprint identification module and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620612443.0U CN206097129U (en) | 2016-06-20 | 2016-06-20 | Fingerprint identification module and mobile terminal |
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| Publication Number | Publication Date |
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| CN206097129U true CN206097129U (en) | 2017-04-12 |
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| CN201620612443.0U Active CN206097129U (en) | 2016-06-20 | 2016-06-20 | Fingerprint identification module and mobile terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107223251A (en) * | 2017-05-03 | 2017-09-29 | 深圳市汇顶科技股份有限公司 | Determination method, identity identifying method and the device of vital sign information |
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- 2016-06-20 CN CN201620612443.0U patent/CN206097129U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107223251A (en) * | 2017-05-03 | 2017-09-29 | 深圳市汇顶科技股份有限公司 | Determination method, identity identifying method and the device of vital sign information |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191227 Address after: 518119 1 Yanan Road, Kwai Chung street, Dapeng New District, Shenzhen, Guangdong Patentee after: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. Address before: BYD 518118 Shenzhen Road, Guangdong province Pingshan New District No. 3009 Patentee before: BYD Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: BYD Semiconductor Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |