CN109543391A - Biological information dynamic matching method, device and living creature characteristic recognition system - Google Patents
Biological information dynamic matching method, device and living creature characteristic recognition system Download PDFInfo
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- CN109543391A CN109543391A CN201811607771.1A CN201811607771A CN109543391A CN 109543391 A CN109543391 A CN 109543391A CN 201811607771 A CN201811607771 A CN 201811607771A CN 109543391 A CN109543391 A CN 109543391A
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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
Abstract
Present disclose provides a kind of biological information dynamic matching methods, comprising: configuration static database, static database are stored with the related data of all users, and related data includes the biological information of user；The user for meeting predetermined condition is determined as specific user；The related data of specific user is transmitted to dynamic data base from static database, to store into dynamic data base when the user for meeting predetermined condition is determined as specific user by configuration dynamic data base；Receive the input biological information of specific user；And compares the biological information that input biological information and dynamic data base store and be judged as matching if the two is consistent.The disclosure additionally provides a kind of dynamic data processing method, dynamic data processing device, biological information Dynamic Matching device and living creature characteristic recognition system.
Description
Technical field
This disclosure relates to a kind of dynamic data processing method, dynamic data processing device, biological information Dynamic Matching
Method, biological information Dynamic Matching device and living creature characteristic recognition system.
Background technique
Although biology based on characteristic point, which knows the other system of matching, very high accuracy, but because mathematically survey
Measure the similarity between the characteristic point extracted, it is therefore desirable to calculate (processing) time absolutely to calculate similarity.In order to be promoted
The accuracy and raising evaluation criteria matched may will increase and execute the time.
For example, needing to come at least 1/4000 second similar between comparative feature point in the case where vena metacarpea matching system
Property.This is except database (DB) is configured, and master data input/output (I/O) authenticates the data query (Query) and result of user
Time except the process of transmission.If it is considered that cost in need time, total match time will be longer.
In matching system, the 1:1 matching based on verifying (Verification) are as follows: information input → user information search
→ comparing → result output, this is only the comparison of a characteristic point similitude.Finding in all users has corresponding biology letter
The identification (Identification) of the user of breath are as follows: input the biometric information of user → with all user's comparison operations →
As a result it exports, the time for comparing operation is different based on the difference of total number of users.In identification field, the speed of comparison operation
Whole system is had a huge impact.The lesser DB of total number of users (1:10000 rank, 1 be user to be identified, 10000
For total number of users) in the case where, it is not required to big equipment investment, by data processing/classification etc. the performance can be kept maximum
Change.But if number of users be expanded in/extensive (1:50000 or higher), in order to ensure desired performance be need into
Row equipment investment.
It is illustrated on the basis of 1/4000 second of vena metacarpea matching system.It can be in the case where monokaryon CPU, in 1 second
Identify 4000 users, when using four core CPU, can be developed is parallel processing manner, is existed using multi-threading
Four operations of operation simultaneously on four core CPU.But even if carrying out parallel processing, 16000 people can only be at most handled in 1 second.This
In, it is assumed that CPU is 100% for matching treatment, but in a practical situation, operating system (OS), server (Server), number
Cpu resource can be consumed according to library and application program (APP) etc., therefore actually 1 second time can not identify 16000 users.
If at least needing 6~8 seconds matching results that could obtain 1:100000 using a four core CPU.
The technology for being mainly used for it is expected quickly identification user of biological identification technology.It is mainly used in record user and goes out
The attendance (Time Attendance, hereinafter referred to as TA) that frequently records and the discrepancy permission for authorizing locality or route
Access control (Access Control, hereinafter referred to as AC).Can there be the stream of people in both applications, be asked if executed
Topic or time are too long, then can get congestion.The time is executed at 6 seconds or more, will be one very long for these applications
Time, be usually to obtain comparison operation in 1 second as a result, therefore in AC/TA application, in/AC/TA of macro-organism identification answers
In, just have to increase equipment to meet the requirements.
In order to improve execution speed, the mode that server computing technique is connected in parallel four core CPU can be used.That is, passing through
The parallel-expansion of CPU core, increases the method for being performed simultaneously number, and each server may have 4 to 16 CPU.As described above,
The CPU operation of server is used not only for bio-identification and compares this operation, with the increase of total number of users, the scale of equipment
Proportional increase.The enlarging of equipment means to build the increase with maintenance cost.
In particular, need clearly to authenticate whether in me/scenes such as extensive university, hospital, subway/railway under,
The system that more people use needs quickly to authenticate, just can guarantee smooth operation in this way.For smooth operation, then 1 is needed
Authentication result is obtained in second, build in this way/administration fee can sharply increase.Large-scale 1 is handled within the time less than 1 second:
1000000 matching system at least needs 80 four core CPU, and it is also required to provide the dispersions of data, flow control, management
Additional servers system and the network equipment.
In order to overcome the above problem, following two mode is substantially existed in the prior art.
First way is that the biological information of user is stored directly in the ID card or mobile phone of user, the reading when needing to authenticate
The biological information of storage is taken, and the biological information of reading is compared with the user biological information currently obtained.But it is this
Maximum problem is that the biological information for being held user is needed to pass through bio-identification terminal to transmit data in mode, ID card or
The communication mode of mobile phone and identification terminal still low speed, and often there is mistake, transmission needs for quite a long time.And it may
A series of processes for authorizing and encrypting are needed, by being wirelessly transferred important personal sensitive information, if encryption or safety do not have
It is guaranteed, then it may be by whackers data interception.When executing data encryption to prevent such case, additional mistake is needed
Therefore journey, such as key exchange and encryption/decryption increase again and execute the time and may need to increase equipment.In addition if with
When family is lost mobile phone or ID card, then it not can be carried out biological characteristic authentication.
The second way is the proximity based on mobile phone terminal to execute the technology of AC/TA.The greatest problem of this method
It is that availability maximizes, but safety is relatively weak.That is the greatest problem of mobile phone authentication mode is, because it is based on " you
Hold registration mobile phone=I " premise, it is possible that there are some differences with the essence of the core " self identity " of AC/TA industry
It is different.
Summary of the invention
At least one of in order to solve the above-mentioned technical problem, present disclose provides dynamic data processing methods, dynamic number
According to processing unit, biological information dynamic matching method, biological information Dynamic Matching device and living things feature recognition system
System.
According to the disclosure in a first aspect, a kind of dynamic data processing method, comprising: configuration static database, it is described quiet
State database purchase is had the related data of user；The user for meeting predetermined condition is determined as specific user；And configuration
Dynamic data base, when the user for meeting predetermined condition is determined as specific user, by the related data of the specific user from institute
It states static database and is transmitted to the dynamic data base, to store into the dynamic data base.
In accordance with one embodiment of the present disclosure, this method further include: when the specific user no longer meets described make a reservation for
When condition, the related data of the specific user is deleted from the dynamic data base.
In accordance with one embodiment of the present disclosure, this method further include: the input information of the specific user is received, and
The related data for the user that input information and the dynamic data base store is compared.
In accordance with one embodiment of the present disclosure, the predetermined condition is predetermined position range or predesignated subscriber, will be in
The user of the predetermined position range or the user as predesignated subscriber are determined as specific user.
In accordance with one embodiment of the present disclosure, the predesignated subscriber is subscriber or registration user.
According to the second aspect of the disclosure, a kind of dynamic data processing device, comprising: static data library module, it is described quiet
State database purchase is had the related data of user；Determining module, it is specific for the user for meeting predetermined condition to be determined as
User；And dynamic data library module, when the determining module determines the user for meeting predetermined condition as specific user, institute
State the related data that dynamic data base receives and stores the specific user from the static database.
In accordance with one embodiment of the present disclosure, described dynamic when the specific user no longer meets the predetermined condition
The related data of the specific user stored in state database is deleted.
In accordance with one embodiment of the present disclosure, the device further include: receiving module, for receiving the specific user's
Input information；And comparison module, the dependency number for the input information and the user of dynamic data base storage
According to.
In accordance with one embodiment of the present disclosure, the predetermined condition is predetermined position or predesignated subscriber, will be in described
The user of predetermined position range or user as predesignated subscriber are determined as specific user.
In accordance with one embodiment of the present disclosure, the predesignated subscriber is subscriber or registration user.
According to the third aspect of the disclosure, a kind of biological information dynamic matching method, comprising: configuration static data
Library, the static database are stored with the related data of all users, and the related data includes the biological information of user；
The user for meeting predetermined condition is determined as specific user；Dynamic data base is configured, when the user for meeting predetermined condition is determined as
When specific user, the related data of the specific user is transmitted to the dynamic data base from the static database, to deposit
Storage is into the dynamic data base；Receive the input biological information of the specific user；And the input biology
Characteristic information and the biological information of dynamic data base storage are judged as matching if the two is consistent.
In accordance with one embodiment of the present disclosure, this method further include: when the specific user no longer meets described make a reservation for
When condition, the related data of the specific user is deleted from the dynamic data base.
In accordance with one embodiment of the present disclosure, the predetermined condition is predeterminated position range, will be in the default position
The user of range is set as specific user.
In accordance with one embodiment of the present disclosure, whether which is determined by mobile terminal entrained by detection user
In the predeterminated position range.
In accordance with one embodiment of the present disclosure, the input of the specific user is received by living things feature recognition terminal
Biological information, and the predeterminated position range is the predetermined distance range apart from the living things feature recognition terminal.
In accordance with one embodiment of the present disclosure, the mobile terminal is the mobile terminal based on BLE/Beacon, and
The mobile terminal period emits signal, and the living things feature recognition terminal is used to receive the letter of the mobile terminal transmitting
Number.
In accordance with one embodiment of the present disclosure, the signal of the mobile terminal transmitting includes the intrinsic letter of mobile terminal
Breath, the intrinsic information includes IMEI, UUID, Bluetooth address, WLAN MAC Address, the sequence number, telephone number of mobile terminal
At least one of, and the related data of user includes the intrinsic information of mobile terminal.
In accordance with one embodiment of the present disclosure, multiple living things feature recognition terminals are set, to confirm the biology
The quantity of mobile terminal around feature identification terminal.
In accordance with one embodiment of the present disclosure, each of surrounding is measured by multiple living things feature recognition terminals
The distance of mobile terminal, so that it is determined that the user for carrying mobile terminal carries out time and/or the probability of bio-identification.
In accordance with one embodiment of the present disclosure, the predetermined condition is predesignated subscriber, will when user is predesignated subscriber
The user is as specific user.
In accordance with one embodiment of the present disclosure, the predesignated subscriber is subscriber or registration user.
According to the fourth aspect of the disclosure, a kind of biological information Dynamic Matching device, comprising: static database mould
Block, the static database are stored with the related data of all users, and the related data includes the biological information of user；
The user for meeting predetermined condition is determined as specific user by determining module；Dynamic data library module, when the use for meeting predetermined condition
When family is determined as specific user, the related data of the specific user is transmitted to the dynamic data from the static database
Library, to store into the dynamic data base；Biological characteristic recognition module receives the input biological characteristic letter of the specific user
Breath；And comparison module, the biological characteristic for the input biological information and dynamic data base storage are believed
Breath, if the two is consistent, is judged as matching.
In accordance with one embodiment of the present disclosure, device further include: when the specific user no longer meets described make a reservation for
When condition, the related data of the specific user is deleted from the dynamic data base.
In accordance with one embodiment of the present disclosure, the predetermined condition is predeterminated position range, will be in the default position
The user of range is set as specific user.
In accordance with one embodiment of the present disclosure, movement entrained by user is detected by the biological characteristic recognition module
Terminal determines whether the user is in the predeterminated position range.
In accordance with one embodiment of the present disclosure, the mobile terminal is the mobile terminal based on BLE/Beacon, and
The mobile terminal period emits signal, and the biological characteristic recognition module is used to receive the letter of the mobile terminal transmitting
Number.
In accordance with one embodiment of the present disclosure, the signal of the mobile terminal transmitting includes the intrinsic letter of mobile terminal
Breath, the intrinsic information includes IMEI, UUID, Bluetooth address, WLAN MAC Address, the sequence number, telephone number of mobile terminal
At least one of, and the related data of user includes the intrinsic information of mobile terminal.
In accordance with one embodiment of the present disclosure, multiple biological characteristic recognition modules are set, to confirm the biology
The quantity of mobile terminal around feature recognition module.
In accordance with one embodiment of the present disclosure, each of surrounding is measured by multiple biological characteristic recognition modules
The distance of mobile terminal, so that it is determined that the user for carrying mobile terminal carries out time and/or the probability of bio-identification.
In accordance with one embodiment of the present disclosure, the predetermined condition is predesignated subscriber, will when user is predesignated subscriber
The user is as specific user.
In accordance with one embodiment of the present disclosure, the predesignated subscriber is subscriber or registration user.
In accordance with one embodiment of the present disclosure, the determining module, biological characteristic recognition module and comparison module are located at
In living things feature recognition terminal.
In accordance with one embodiment of the present disclosure, the dynamic data library module be located in living things feature recognition terminal or
Person be located locally in network or the server locating for the static data library module in or be located at and static database mould
In the different another server of server locating for block.
According to the 5th of the disclosure the aspect, a kind of living creature characteristic recognition system is dynamic including such as above-mentioned biological information
State coalignment.
Detailed description of the invention
Attached drawing shows the illustrative embodiments of the disclosure, and it is bright together for explaining the principles of this disclosure,
Which includes these attached drawings to provide further understanding of the disclosure, and attached drawing is included in the description and constitutes this
Part of specification.
Fig. 1 is the flow diagram according to the dynamic data processing method of one embodiment of the disclosure.
Fig. 2 is the schematic diagram according to the tabular form of the user data of one embodiment of the disclosure.
Fig. 3 is the schematic diagram according to the dynamic data processing device of one embodiment of the disclosure.
Fig. 4 is the schematic diagram according to the dynamic data processing device of one embodiment of the disclosure.
Fig. 5 is the flow diagram according to the biological information dynamic matching method of one embodiment of the disclosure.
Fig. 6 is the schematic diagram configured according to the bio-identification terminal of one embodiment of the disclosure.
Fig. 7 is the schematic diagram that user location is detected according to the bio-identification terminal of one embodiment of the disclosure.
Fig. 8 is the flow diagram according to the configuration dynamic data base of one embodiment of the disclosure.
Fig. 9 is the flow diagram according to the bio-identification mode of one embodiment of the disclosure.
Specific embodiment
The disclosure is described in further detail with embodiment with reference to the accompanying drawing.It is understood that this place
The specific embodiment of description is only used for explaining related content, rather than the restriction to the disclosure.It also should be noted that being
Convenient for description, part relevant to the disclosure is illustrated only in attached drawing.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the disclosure can
To be combined with each other.The disclosure is described in detail below with reference to the accompanying drawings and in conjunction with embodiment.
Fig. 1 first shows the dynamic data processing method of the first embodiment according to the disclosure.
As shown in Figure 1, the dynamic data processing method may include: step S10, static database is configured；Step S20,
Determine specific user；And step S30, configure dynamic data base.
In step slo, configuration static database is so that store the related data of all users in static database.This
In open, static database refers to the database for being stored with the related data of all registration users.
Here, related data may include the essential information and biometric information of user so that bio-identification is applied as an example,
And can also include the unique information of mobile terminal that user possesses, these data for example, user name, identification card number,
Telephone number, the IMEI (international mobile terminal identification code) of mobile terminal, UUID (Universally Unique Identifier), Bluetooth address,
WLAN MAC Address, terminal serial number, biological information etc..When necessary, a user can register multiple information
With multiple mobile terminals, and also there is no limit such as can be portable phone, intelligence to the device type and quantity to be registered
The mobile terminals such as wrist-watch, plate.
Fig. 2 shows the tabular forms of the user data stored in static database.Those skilled in the art should manage
Solution, although can correspond to the unique information of multiple registration mobile terminals in user shown in Fig. 2.
In the related data of login user, the essential information of user can be inputted by input terminal, and extract defeated
Enter the information of mobile terminal of the user, and acquire the biological information of user by bio-identification terminal, forms corresponding column
Sheet form.
In step S20, for determining specific user, wherein the determination can be by whether the mode for meeting predetermined condition be come
It carries out.For example, monitoring whether mobile terminal entrained by user is located by the receiver of bio-identification terminal or other forms
In scheduled position range, if the user is determined as specific user in scheduled position range.For example,
It may be even more than 5,000,000 in use, all user informations are chartered subway user in subway Verification System
These users are determined as specific user when certain user enters in predetermined identification range by 10000000 user volume.Wherein should
The selection of specific user can also be based on the subscriber to certain event subscription in specific time (today, tomorrow, the day after tomorrow), will
Subscriber is determined as specific user, such as under the scene of reservation, and the user that certain day can be reserved is in the day as specific use
Family.Can also be using the user registered as specific user, for example, under the scene of hotel, hospital or exhibition etc., it will
The user being registered for is as specific user.
In step s 30, when the user for meeting predetermined condition is determined as specific user, by the related data of specific user
It is transmitted to dynamic data base from static database, to store into dynamic data base.
In the disclosure, dynamic data base refers to reception and stores the related data of the specific user stored in static data
Database.The dynamic data base will be varied according to the difference of specific user, the content of storage.Especially when before by
When regarding as the user of specific user and no longer meeting predetermined condition at present, then it cannot continue to be confirmed as specific user,
The related data of the user stored in dynamic data base can delete.The delete operation can be it is real-time, can also be with
Delay a period of time, those skilled in the art can set according to the actual situation.
According to the above method, for medium-and-large-sized static database, such as million grades of database, by according to specific user
It establishes dynamic data base, and specific user is directed to based on dynamic data base and carries out data processing, can effectively accelerate
Processing speed.Because quantity is usually ten thousand grades or less for the user for meeting condition.The processing of data can have small rule in this way
The dynamic data base of mould is completed, and greatly accelerates speed in the case where being not required to and increasing equipment investment.
In an alternative embodiment, the above method can also include step S40, receive the input information of user.For example, needing
When wanting biometric authentication, the biological information of specific user's input can be received by bio-identification terminal.Above-mentioned side
Method further can also include step S50, the biological information and dynamic data inputted when being used for biometric authentication
The biological information of the user stored in library is compared, if unanimously, user authentication passes through.
According to the second embodiment of the disclosure, a kind of dynamic corresponding with the method for first embodiment is additionally provided
Data processing equipment.It is described in detail referring to Fig. 3.
First it should be noted that the disclosure describes or shown in the drawings, isolated disparate modules are not meant to
It realizes in different physical equipments, in conjunction with physical module do not mean that it is realized in identical physical equipment yet.Under
The division of the modules in face is only to be divided according to the function of realization, unrelated with the division of actual physical device.
As shown in Fig. 2, the dynamic data processing device may include static data library module 1, dynamic data library module 2 and
Determining module 3.Static server 1 is used to store the related data of all users.The form and storage mode of the data can be with
First embodiment is identical.Determining module 3 is used to the user for meeting predetermined condition being determined as specific user, predetermined condition and really
Determining mode can be identical with first embodiment.Dynamic data library module 2 is used for the specific use according to determined by determining module 3
Family, for receiving the related data of specific user from static data library module 3 and storing.Dynamic data library module 2
Mode of operation can be identical with first embodiment, for example, when specific user is no longer at present specific user before, data
It can be deleted from dynamic database module 2.
The dynamic data processing device can also include input module 4 and comparison module 5.In biological information certification
In the process, input module 4 can be the form of bio-identification terminal as described above, and can be used for executing above-mentioned step
S40.Comparison module 5 then can be used for executing above-mentioned step S50.
Such as under the scene of biometric authentication, static data library module 3 is the dependency number for storing all users
According to being not directly used for bio-identification and compare, but act only as the data center of all users.And dynamic data library module 2
It is then the variation according to specific user and is changed, therefore it may be considered an interim database module.Dynamic number
It can be located in bio-identification terminal according to library module 2, can be located locally on network, be also possible to 3 institute of static data library module
One subdata base of the server system at place, the even one server system constructed exclusively for dynamic data library module 2
System.The disclosure is to the constituted mode of dynamic data library module 2 without limiting.In addition it can be directed to multiple bio-identification terminals
And constitute a dynamic data library module.
In the disclosure, which may include multiple receiving modules, and multiple receiving modules can
To be corresponded with determining module/comparison module or many-one correspondence.Such as it in field of biological recognition, can be answered according to actual
Multiple bio-identification terminals are set with place.
In order to which the diversity that the modules of the disclosure are arranged is better described.By taking bio-identification is applied as an example, retouch above
Dynamic data library module 2, determining module 3, receiving module 4 and the comparison module 5 stated can realize in bio-identification terminal,
And static data library module 1 can then be realized in remote server.
According to the third of the disclosure, embodiment there is provided a kind of biological information dynamic matching methods.
Fig. 5 shows the schematic flow chart of the biological information dynamic matching method according to the disclosure.
In the step s 100, static database is configured, static database is stored with the related data of all users, dependency number
According to the biological information including user.In step s 200, the user for meeting predetermined condition is determined as specific user.In step
In rapid S300, dynamic data base is configured, when the user for meeting predetermined condition is determined as specific user, by the correlation of specific user
Data are transmitted to dynamic data base from static database, to store into dynamic data base.In step S400, specific use is received
The input biological information at family；And compare the life of input biological information and dynamic data base storage in step S500
Object characteristic information is judged as matching if the two is consistent.Wherein, step S100~S500's in present embodiment is specific
Implementation can be same or similar with step S10~S50 in first embodiment respectively.
In addition, additionally providing a kind of biological information Dynamic Matching device according to the 4th embodiment of the disclosure, wrap
Include: static data library module is stored with the related data of all users, and related data includes the biological information of user；Really
The user for meeting predetermined condition is determined as specific user by cover half block；Dynamic data library module, as the user for meeting predetermined condition
When being determined as specific user, the related data of specific user is transmitted to dynamic data base from static database, to store to institute
It states in dynamic data base；Biological characteristic recognition module receives the input biological information of specific user；And comparison module,
Biological information for comparing input biological information and dynamic data base storage is judged as if the two is consistent
Matching.
Below by based on for mobile terminal that user carries is come by way of carrying out user's judgement come to third and
Four embodiments are illustrated.
Need to register the unique information of memory mobile terminal in static database, telephone number as escribed above, movement
IMEI (international mobile terminal identification code), UUID (Universally Unique Identifier), the Bluetooth address, WLAN MAC Address, end of terminal
Terminal sequence number, and by the opening relationships corresponding with user name, identification card number and biological information of these information.Institute as above
It states, a user can correspond to multiple mobile terminals.
Living things feature recognition terminal judges whether the mobile terminal of registration is in scheduled position range.Here it is possible to
The proximity of mobile terminal is scanned and detected by living things feature recognition terminal to realize.Disclosure application, the prior art
Described in mobile terminal proximity test technology.Bluetooth technology before 4.0 versions needs to match between two equipment
(Pairing), it means that only can recognize and the equipment Jing Guo authentication could normal communication.But due to bluetooth 4.0
And version is added to BLE (low-power consumption bluetooth) later, broadcast (Broadcasting) allows to search in the case where unpaired
Rope and identification peripheral equipment, can send and receive the physics of simple information, measurement communication response time and estimation and equipment
Range information.Based on this, the technology that can be used as mini-tags is Beacon (beacon).Typical case using BLE technology shows
Example is nearest millet Internet of Things (IOT) equipment, when buying new facility registration, uses the BLE searching functions of mobile phone
Equipment reads facility information and to be programmed into the process in user environment very simple.And in the past, it be in WIFI environment
Include new equipment, it is necessary to complete in equipment input and registered network information process, for this reason, it may be necessary to have other input units and
Display screen.But BLE/Beacon can simply search these parts with broadcast mode, this communication mode power consumption
It is very low, it now is possible to the light Miniature Sensor for being used without button and cheap equipment.Beacon can have various forms,
Such as iBeacon (Apple) and URIBeacon (Google), the intrinsic intrinsic information used may be due to not having to for mobile terminal
It is different.
It can be by way of broadcast packet (Advertising Packet) using the mobile terminal of BLE/Beacon technology
It continuously and is periodically sent out signal, by the intrinsic information of broadcast packet transmission mobile terminal, and biological characteristic
Identification terminal works as receiver, to receive the intrinsic information of mobile terminal.
The default detecting distance of BLE/Beacon is 50 meters.However, final performance depends on structural environment, and can lead to
Cross various method extension/centralized detecting distances.Here it is that living things feature recognition terminal confirms by this method that core, which can be held,
The quantity of neighboring mobile terminal can create the Preliminary List that may attempt to the user of bio-identification.For example, passing through multiple biologies
Feature identification terminal constructs detection environment, as shown in Figure 6.In addition it is also possible to which it is special to install multiple biologies by way of such as Fig. 7
When levying identification terminal terminal as receiver, the position of each mobile terminal can be measured, to can predict with reference to the position
Biological identification attempts time and probability.C1~C4 in Fig. 7 indicates first to fourth living things feature recognition terminal, and d1~d4
Indicate the distance of each living things feature recognition terminal of distance of mobile terminal.
By the Preliminary List of above-mentioned generation, living things feature recognition terminal or other equipment can dynamically configure biology and recognize
Database, i.e. dynamic data base needed for card.It can certainly be according only to neighbouring user, to construct the dynamic data base.
For the dynamic configuration, it is illustrated below with reference to Fig. 8.The dynamic configuration refers in existing dynamic data
The configuration for being changed dynamic data base.
The method of the dynamic configuration the following steps are included:
Step S301, living things feature recognition terminal detect neighboring mobile terminal and collect information of mobile terminal, can lead to
Above-mentioned BLE/Beacon technology is crossed to be detected and obtain facility information.
Step S302, the information of mobile terminal that stores in the information of mobile terminal and dynamic data base that multilevel iudge is collected.
Step S303, when some stored in dynamic data base or certain information of mobile terminal are not included in the movement of collection
When in end message, by stored in dynamic data base this some or certain information of mobile terminal delete.At this moment it can be shown that and hold
There is the user of mobile terminal to be within the scope of predetermined position before, but has been not within the scope of predetermined position at present, it can
Its information can be deleted from dynamic data base without biological identification later, therefore for such user.
Step S304, when the information of mobile terminal stored in dynamic data base does not include the mobile end of some or certain collections
When client information, then it is considered as and detects new mobile terminal.That is, the user for holding mobile terminal is not in pre-determined bit before
It sets in range, but has been within the scope of predetermined position at present, it may be by the biological identification after progress.
The new shifting detected can be used for holding the user for the mobile terminal that step S304 judges in step S305
The information of dynamic terminal, is inquired in static database, to find the data information to match with the user.
Step S306, the user of new mobile terminal is transmitted from static database includes the related letter of biometric information
Breath.
Step S307, dynamic data base receive and add the information of the user of new mobile terminal.Such dynamic data base
In by store the information in case after possible biological identification use.
Fig. 9 shows flow diagram when user carries out biological identification.It is given birth to firstly, user inputs in bio-identification terminal
Object characteristic information.Then the bio-identification that will be stored in the dynamic data base of the received biometric information of terminal and current-configuration
Information is compared to pair, if unanimously, be verified, if it is inconsistent, verifying does not pass through.
In addition, can according to need as described in embodiment above the location of dynamic data base is arranged.
According to embodiment of the present disclosure, user only can quickly use institute without operating mobile terminal with bio-identification
It needs to service.Without individually taking out card, does not need to open mobile phone yet and run application program.And also with cross validation user
The effect of mobile terminal and biological information, any notice without user.
The advantages of this method is not only to accelerate the execution speed of bio-identification and reduce equipment investment cost, can also be most
Bigization bio-identification authentication performance itself.Since biological identification technology is compared using technology based on probability due to obtaining every time
Characteristic point caused by the biological information changed when biological characteristic, therefore, it is difficult to realize the technology of 0% error rate.In order to overcome this
A little limitations, there are 2-factor (dual factors) authentication methods.This is because when being applied in combination such as fingerprint+vena metacarpea, fingerprint+people
Face, when the various biological identification means of vena metacarpea+face, the probability of authentification failure is reduced to A × B, and (A, B are respectively two ways
Probability of failure).This method is the technology mentioned in the prior art based on mobile terminal and the 2- of biological identification technology
Factor (dual factors) certification.That is existing technology is to possess the hypothesis that terminal/card is " in person " to set up, biology is special
Sign certification has the error probability of FAR (accuracy of system identification)/FRR (according to sincere), therefore when the two combinations become A&B, can be most
The mistake being likely to occur in two methods of smallization.This is a kind of method for proving " this card/terminal is for I certainly ", can be with
Increase substantially safety.
Finally, in the case that 2-factor (dual factors) can not be authenticated, i.e., mobile terminal is not at one's side or situations such as lose
It is described.In this case, user information is inputted using can use other mobile terminals before bio-identification.Although
Can be used I identification card number or cell-phone number etc intrinsic identification number, can also input name and date of birth etc. can
It can duplicate information.The quantity of user with same name and identical date of birth is limited, and can be by that will believe
Breath is input in dynamic data base, and the biometric information of the user is transmitted to dynamic data base from static database,
Compare operation to execute biological identification.The information inputted in this way will not directly delete in dynamic data base, can also remain special
Lasting use between periodically.
According to the disclosure, the practical bio-identification of the large database including million grades or more of user can be compared into fortune
Calculation can be run by ten thousand grades of small-scale databases below.And other equipment investment is not needed, can also quickly be given birth to
Object identification.In order to obtain higher performance, dynamic number can also be constructed by the other computer for comparing or software
According to library.Because these equipment can also be handled in 1 second more than 10000 people, existing needs even if under common computer performance
In/if the equipment of large server system is compared, have the advantages that cheap.
In addition, according to the disclosure, when newly detecting user in the terminal/computer for constituting dynamic data base every time, it is necessary to
Biometric data is inquired in static database, whole network communication amount seems increased.But, it is assumed that close use
Family, which has for the purpose of potential bio-identification and bio-identification terminal, to be approached, total traffic with directly use static database ratio
Compared with mode it is identical.Only difference is that uploading the data to static database or downloading data to dynamic data base.
Compare in addition, if executing biological characteristic in local network or terminal, does not then need additional traffic, and not by other
The influence of network.Finally, the speed that user can experience is more faster than in the past.
In the description of this specification, reference term " one embodiment/mode ", " some embodiment/modes ", " show
The description of example ", " specific example " or " some examples " etc. mean to combine the specific features of the embodiment/mode or example description,
Structure, material or feature are contained at least one embodiment/mode or example of the application.In the present specification, to upper
The schematic representation for stating term is necessarily directed to identical embodiment/mode or example.Moreover, the specific features of description,
Structure, material or feature can be combined in any suitable manner in any one or more embodiment/modes or example.In addition,
Without conflicting with each other, those skilled in the art can by different embodiment/modes described in this specification or
Example and different embodiment/modes or exemplary feature are combined.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present application, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
It will be understood by those of skill in the art that above embodiment is used for the purpose of clearly demonstrating the disclosure, and simultaneously
Non- be defined to the scope of the present disclosure.For those skilled in the art, may be used also on the basis of disclosed above
To make other variations or modification, and these variations or modification are still in the scope of the present disclosure.
Claims (10)
1. a kind of dynamic data processing method characterized by comprising
Static database is configured, the static database is stored with the related data of all users；
The user for meeting predetermined condition is determined as specific user；And
Dynamic data base is configured, when the user for meeting predetermined condition is determined as specific user, by the correlation of the specific user
Data are transmitted to the dynamic data base from the static database, to store into the dynamic data base.
2. the method as described in claim 1, which is characterized in that further include: when the specific user no longer meets described make a reservation for
When condition, the related data of the specific user is deleted from the dynamic data base.
3. a kind of dynamic data processing device characterized by comprising
Static data library module, the static database are stored with the related data of all users；
Determining module, for the user for meeting predetermined condition to be determined as specific user；And
Dynamic data library module, it is described dynamic when the determining module determines the user for meeting predetermined condition as specific user
State database receives and stores the related data of the specific user from the static database.
4. a kind of biological information dynamic matching method characterized by comprising
Static database is configured, the static database is stored with the related data of all users, and the related data includes using
The biological information at family；
The user for meeting predetermined condition is determined as specific user；
Dynamic data base is configured, when the user for meeting predetermined condition is determined as specific user, by the correlation of the specific user
Data are transmitted to the dynamic data base from the static database, to store into the dynamic data base；
Receive the input biological information of the specific user；And
The biological information for comparing the input biological information and dynamic data base storage, if the two is consistent,
Then it is judged as matching.
5. method as claimed in claim 4, which is characterized in that further include: when the specific user no longer meets described make a reservation for
When condition, the related data of the specific user is deleted from the dynamic data base.
6. method as described in claim 4 or 5, which is characterized in that the predetermined condition is predeterminated position range, will be in institute
The user of predeterminated position range is stated as specific user.
7. a kind of biological information Dynamic Matching device characterized by comprising
Static data library module, the static database are stored with the related data of all users, and the related data includes using
The biological information at family；
The user for meeting predetermined condition is determined as specific user by determining module；
Dynamic data library module, when the user for meeting predetermined condition is determined as specific user, by the correlation of the specific user
Data are transmitted to the dynamic data base from the static database, to store into the dynamic data base；
Biological characteristic recognition module receives the input biological information of the specific user；And
Comparison module, for it is more described input biological information and the dynamic data base storage biological information,
If the two is consistent, it is judged as matching.
8. device as claimed in claim 7, which is characterized in that further include: when the specific user no longer meets described make a reservation for
When condition, the related data of the specific user is deleted from the dynamic data base.
9. device as claimed in claim 7 or 8, which is characterized in that the predetermined condition is predeterminated position range, will be in institute
The user of predeterminated position range is stated as specific user.
10. a kind of living creature characteristic recognition system, which is characterized in that special including the biology as described in any one of claim 4 to 6
Levy information dynamic matching device.
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| CN112395904A (en) * | 2019-08-12 | 2021-02-23 | 北京蜂盒科技有限公司 | Biological feature recognition method and system |
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| CN104408056A (en) * | 2014-10-29 | 2015-03-11 | 中国建设银行股份有限公司 | Data processing method and device |
| CN105681254A (en) * | 2014-11-18 | 2016-06-15 | 阿里巴巴集团控股有限公司 | User identity authentication method and apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104408056A (en) * | 2014-10-29 | 2015-03-11 | 中国建设银行股份有限公司 | Data processing method and device |
| CN105681254A (en) * | 2014-11-18 | 2016-06-15 | 阿里巴巴集团控股有限公司 | User identity authentication method and apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112395904A (en) * | 2019-08-12 | 2021-02-23 | 北京蜂盒科技有限公司 | Biological feature recognition method and system |
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