CN109992945A - A kind of mobile unlocked by fingerprint system - Google Patents
A kind of mobile unlocked by fingerprint system Download PDFInfo
- Publication number
- CN109992945A CN109992945A CN201910287168.8A CN201910287168A CN109992945A CN 109992945 A CN109992945 A CN 109992945A CN 201910287168 A CN201910287168 A CN 201910287168A CN 109992945 A CN109992945 A CN 109992945A
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- Prior art keywords
- fingerprint
- module
- finger print
- print acquisition
- processing module
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—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
- G06V40/13—Sensors therefor
- G06V40/1306—Sensors therefor non-optical, e.g. ultrasonic or capacitive sensing
-
- 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
- G06V40/1324—Sensors therefor by using geometrical optics, e.g. using prisms
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Computer Security & Cryptography (AREA)
- Multimedia (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- Optics & Photonics (AREA)
- Image Input (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention discloses a kind of mobile unlocked by fingerprint systems, including finger print acquisition module, fingerprint storage module, processing module and drive module, the finger print acquisition module is connect with processing module, the finger print acquisition module acquisition fingerprint is transferred to processing module, the processing module connection fingerprint storage module and drive module, the finger print acquisition module includes optical finger print module, RF fingerprint module and capacitive fingerprint module, the RF fingerprint module issues micro signal by sensor itself, the epidermis for penetrating people goes the lines of detection user to obtain fingerprint image, to be compared again with the finger print data in fingerprint storage module.The present invention makes the present apparatus that can use a variety of finger print acquisition modules in use by being provided with a series of structure, the phenomenon that avoiding finger print acquisition module from breaking down or causing fingerprint that can not acquire because of extraneous factor, improves fingerprint collecting efficiency and precision.
Description
Technical field
The present invention relates to mobile fingerprint technique field, specially a kind of mobile unlocked by fingerprint systems.
Background technique
Finger print identifying has the characteristics that easily and fast, accurately, with universal, the development of smart home of science and technology, more
Also start to select Fingerprint Lock come more crowds, Fingerprint Lock is produced by the accurate combination of electronic component and mechanical part
Safety product, but existing mobile unlocked by fingerprint system is provided only with single finger print acquisition module, suffer a loss when module or
It is easy to cause fingerprint collecting inaccuracy even can not normal acquisition when being influenced by extraneous factor.
Summary of the invention
The purpose of the present invention is to provide a kind of mobile unlocked by fingerprint systems, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of mobile unlocked by fingerprint system, including fingerprint are adopted
Collection module, fingerprint storage module, processing module and drive module, the finger print acquisition module are connect with processing module, the finger
Line acquisition module acquisition fingerprint is transferred to processing module, the processing module connection fingerprint storage module and drive module.
Preferably, the finger print acquisition module includes optical finger print module, RF fingerprint module and capacitive fingerprint module.
Preferably, the optical fingerprint module mainly utilizes light catoptric imaging to identify user fingerprints.
Preferably, the RF fingerprint module issues micro signal by sensor itself, penetrates the epidermis of people
Layer goes the lines of detection user to obtain fingerprint image, to compare again with the finger print data in fingerprint storage module.
Preferably, the capacitive fingerprint module forms electric field, the height of fingerprint using silicon crystal unit and conductive subcutaneous electrolyte
Low fluctuating will lead to pressure difference between the two and different variations occurs, and accurate fingerprint measurement can be realized to this.
Preferably, storage to fingerprint stores after the finger print acquisition module handles collected fingerprint by processing module
Parameter is formed in module.
Preferably, the processing module will be in the collected fingerprint of the finger print acquisition module that received and fingerprint storage module
Fingerprint parameter matched.
Preferably, the fingerprint matching in fingerprint signal and fingerprint storage module that the processing module receives correctly then will
Signal is transmitted to drive module and is unlocked using drive module, and the fingerprint signal that the processing module receives and fingerprint store
Fingerprint matching failure in module then carries out fingerprint collecting again through finger print acquisition module.
In conclusion the invention has the following advantages:
Using a variety of finger print acquisition modules, finger print acquisition module is avoided to break down or because extraneous factor causes fingerprint can not
The phenomenon that acquisition, occurs, and improves fingerprint collecting efficiency, it is ensured that the precision of fingerprint collecting.
Detailed description of the invention
Fig. 1 is system block diagram of the invention；
Fig. 2 is finger print acquisition module block diagram of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " rear end ",
The orientation or positional relationship of the instructions such as " both ends ", " one end ", " other end " is to be based on the orientation or positional relationship shown in the drawings, only
It is that for the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specifically
Orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " the
Two " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
A kind of embodiment provided by the invention referring to FIG. 1-2: a kind of mobile unlocked by fingerprint system, including fingerprint collecting
Module, fingerprint storage module, processing module and drive module, finger print acquisition module are connect with processing module, finger print acquisition module
Acquisition fingerprint is transferred to processing module, and processing module connects fingerprint storage module and drive module, finger print acquisition module include light
Fingerprint module, RF fingerprint module and capacitive fingerprint module are learned, optical fingerprint module mainly utilizes light catoptric imaging to know
Other user fingerprints, RF fingerprint module issue micro signal by sensor itself, and the epidermis for penetrating people goes to detect
The lines of user obtains fingerprint image, to compare again with the finger print data in fingerprint storage module, capacitive fingerprint mould
Block forms electric field using silicon crystal unit and conductive subcutaneous electrolyte, and the height fluctuating of fingerprint, which will lead to pressure difference between the two, to be occurred
Different variations, accurate fingerprint measurement can be realized to this, and finger print acquisition module passes through collected fingerprint at processing module
Storage forms parameter into fingerprint storage module after reason, processing module by the collected fingerprint of the finger print acquisition module received with
Fingerprint parameter in fingerprint storage module is matched, the finger in the fingerprint signal that processing module receives and fingerprint storage module
Line matching is correctly then transmitted a signal to drive module and is unlocked using drive module, the fingerprint signal that processing module receives
Fingerprint collecting then is carried out again through finger print acquisition module with the fingerprint matching failure in fingerprint storage module.
It should be noted that the present invention is a kind of mobile unlocked by fingerprint system, it will be collected by finger print acquisition module
Storage forms parameter into fingerprint storage module after fingerprint is handled by processing module, and finger print acquisition module includes optical finger print mould
Block, RF fingerprint module and capacitive fingerprint module, optical fingerprint module are mainly referred to using light catoptric imaging identification user
Line, RF fingerprint module issue micro signal by the sensor of model ID1017 itself, penetrate the epidermis of people
The lines of detection user is gone to obtain fingerprint image, to compare again with the finger print data in fingerprint storage module, capacitor
Fingerprint module forms electric field using silicon crystal unit and conductive subcutaneous electrolyte, and the height fluctuating of fingerprint will lead to pressure between the two
There is different variations in difference, and accurate fingerprint measurement can be realized to this, using a variety of finger print acquisition modules, avoids fingerprint collecting mould
The phenomenon that block breaks down or causes fingerprint that can not acquire because of extraneous factor, improves fingerprint collecting efficiency, it is ensured that refer to
The precision of line acquisition, processing module is by the finger in the collected fingerprint of the finger print acquisition module received and fingerprint storage module
Line parameter is matched, and the fingerprint matching in the fingerprint signal that processing module receives and fingerprint storage module is correctly then by signal
It is transmitted to drive module to be unlocked using drive module, in the fingerprint signal that processing module receives and fingerprint storage module
Fingerprint matching failure then carries out fingerprint collecting again through finger print acquisition module, effectively increases the functionality of its own, more in fact
With.
The electric elements occurred in this article are electrically connected with the extraneous city 220V, and by 220 alternating currents by interface conversion at
12V, product type provided by the present invention are the use for being structure feature progress of the technical program according to product, product
It can be adjusted and be transformed after point of purchase, be allowed to more match and meet technical solution belonging to the present invention, be the technical program
The model of the technical solution of one best applications, product can be replaced and be transformed according to its technical parameter needed,
For known to those skilled in the art, therefore, those skilled in the art can clearly be mentioned through the invention
The technical solution of confession obtains corresponding using effect.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (8)
1. a kind of mobile unlocked by fingerprint system, including finger print acquisition module, fingerprint storage module, processing module and drive module,
It is characterized by: the finger print acquisition module is connect with processing module, the finger print acquisition module acquisition fingerprint is transferred to processing
Module, the processing module connection fingerprint storage module and drive module.
2. a kind of mobile unlocked by fingerprint system according to claim 1, it is characterised in that: the finger print acquisition module includes
Optical finger print module, RF fingerprint module and capacitive fingerprint module.
3. a kind of mobile unlocked by fingerprint system according to claim 2, it is characterised in that: the optical fingerprint module master
If identifying user fingerprints using light catoptric imaging.
4. a kind of mobile unlocked by fingerprint system according to claim 2, it is characterised in that: the RF fingerprint module relies on
Sensor itself issues micro signal, and the epidermis for penetrating people goes the lines of detection user to obtain fingerprint image, from
And it is compared again with the finger print data in fingerprint storage module.
5. a kind of mobile unlocked by fingerprint system according to claim 2, it is characterised in that: the capacitive fingerprint module utilizes
Silicon crystal unit and conductive subcutaneous electrolyte form electric field, the height fluctuating of fingerprint will lead to pressure difference between the two occur it is different
Variation can realize accurate fingerprint measurement to this.
6. a kind of mobile unlocked by fingerprint system according to claim 1, it is characterised in that: the finger print acquisition module will be adopted
Storage forms parameter into fingerprint storage module after the fingerprint collected is handled by processing module.
7. a kind of mobile unlocked by fingerprint system according to claim 1, it is characterised in that: the processing module will receive
The collected fingerprint of finger print acquisition module matched with the fingerprint parameter in fingerprint storage module.
8. a kind of mobile unlocked by fingerprint system according to claim 7, it is characterised in that: what the processing module received
Fingerprint matching in fingerprint signal and fingerprint storage module is correctly then transmitted a signal to drive module and is carried out using drive module
Unlock, the fingerprint matching in fingerprint signal and fingerprint storage module that the processing module receives fail then again through fingerprint
Acquisition module carries out fingerprint collecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910287168.8A CN109992945A (en) | 2019-04-11 | 2019-04-11 | A kind of mobile unlocked by fingerprint system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910287168.8A CN109992945A (en) | 2019-04-11 | 2019-04-11 | A kind of mobile unlocked by fingerprint system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109992945A true CN109992945A (en) | 2019-07-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910287168.8A Pending CN109992945A (en) | 2019-04-11 | 2019-04-11 | A kind of mobile unlocked by fingerprint system |
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| Country | Link |
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| CN (1) | CN109992945A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107180179A (en) * | 2017-04-28 | 2017-09-19 | 广东欧珀移动通信有限公司 | Solve lock control method and Related product |
| CN107528970A (en) * | 2017-07-31 | 2017-12-29 | 广东欧珀移动通信有限公司 | A kind of method of user's identification, terminal and storage medium |
| CN107690652A (en) * | 2017-08-14 | 2018-02-13 | 深圳市汇顶科技股份有限公司 | Terminal device |
| CN208689589U (en) * | 2017-05-20 | 2019-04-02 | 深圳信炜科技有限公司 | Image identification system and electronic device |
-
2019
- 2019-04-11 CN CN201910287168.8A patent/CN109992945A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107180179A (en) * | 2017-04-28 | 2017-09-19 | 广东欧珀移动通信有限公司 | Solve lock control method and Related product |
| CN208689589U (en) * | 2017-05-20 | 2019-04-02 | 深圳信炜科技有限公司 | Image identification system and electronic device |
| CN107528970A (en) * | 2017-07-31 | 2017-12-29 | 广东欧珀移动通信有限公司 | A kind of method of user's identification, terminal and storage medium |
| CN107690652A (en) * | 2017-08-14 | 2018-02-13 | 深圳市汇顶科技股份有限公司 | Terminal device |
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Application publication date: 20190709 |