CN104799865A - Fingerprint identification system - Google Patents
Fingerprint identification system Download PDFInfo
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- CN104799865A CN104799865A CN201510179333.XA CN201510179333A CN104799865A CN 104799865 A CN104799865 A CN 104799865A CN 201510179333 A CN201510179333 A CN 201510179333A CN 104799865 A CN104799865 A CN 104799865A
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- blood pressure
- pulse
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/117—Identification of persons
- A61B5/1171—Identification of persons based on the shapes or appearances of their bodies or parts thereof
- A61B5/1172—Identification of persons based on the shapes or appearances of their bodies or parts thereof using fingerprinting
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
Abstract
The invention discloses a fingerprint identification system. Other biological information, such as pulse, blood pressure and the like of an identified user, is collected while the fingerprint information of the identified user is collected; whether the emotion of the identified user is normal or not is judged according to that whether a deviation, between each of the collected blood pressure and the collected pulse of the identified user, and each of a sample blood pressure and a sample pulse of the identified user in a biological information database, is within a set scope or not; only if the identified emotion is normal, successful identification information can be output. A function of judging whether the emotion of the identified user is normal or not is added in the fingerprint identification system; a condition that the fingerprint identification is performed by the user reluctantly when the user is hijacked or threatened or suffered from others is avoided; therefore, the safety of fingerprint identification is greatly improved.
Description
Technical field
The present invention relates to bio information recognition technology, particularly a kind of fingerprint recognition system.
Background technology
Fingerprint recognition, as topmost biological information recognition method, is widely used in many fields in recent years.Fingerprint recognition can be divided into identification pattern and identity verification mode.Identification pattern refers to finger print information comparison one by one in finger print information by collecting and data base, confirm collected fingerprint whether in a database and be with which finger print information in data base mate, typical application comprises fingerprint clocking-in machine, Fingerprint Lock etc.Whether identity verification mode refers to by being compared by specific finger print information a certain in the fingerprint collected and data base, and mate both judging.Typical application comprises bio information passport, identity card etc.
In numerous technical method, optical profile type and inductance capacitance formula are two kinds of technology paths of existing market main flow the most.The advantage of optical profile type is technology maturation, good stability, and cost is low; Its shortcoming is, volume is comparatively large, lower to dry and dirty finger resolution, and None-identified prosthetic finger (fingerprint).Although the different inductance capacitances produced that inductance capacitance formula fingerprint recognition utilizes fingerprint concavo-convex form fingerprint image, false fingerprint can be identified to a certain extent.But because capacitive fingerprint identification is still based on still image recognition methods, along with the continuous renewal of false fingerprint material, there is the fingerprint film can cheating capacitive fingerprint identification at present.Secondly high cost is another large problem of inductance capacitance formula product always, especially can the inductance capacitance formula product of identifying live fingerprint, although nearly one or two years, cost continued to drop, is still several times or even tens times of optical profile type.
In addition, fingerprint recognition systems all is at present that optical profile type or condenser type all cannot be got rid of user and seized on both sides by the arms or coerce, use the situation of self fingerprint when running counter to oneself subjective will, this problem will seem by for serious and urgently to be resolved hurrily in the higher place of security protection rank and financial payment field.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of fingerprint recognition system, can improve the safety of fingerprint recognition.
For solving the problems of the technologies described above, fingerprint recognition system provided by the invention, comprises fingerprint capturer, pulse blood pressure harvester, Fingerprint Identification Unit;
Described fingerprint capturer, for gathering the finger print information of people, and is sent to described Fingerprint Identification Unit;
Described pulse blood pressure harvester, for gathering blood pressure, the pulse of people, and is sent to described Fingerprint Identification Unit;
Described Fingerprint Identification Unit, comprises biomolecule information database;
Described biomolecule information database, stores the sample bio information of a people or many people;
Everyone sample bio information, comprises the sample fingerprint information of this people, sample blood pressure, sample pulse;
Described Fingerprint Identification Unit, whether consistent with someone the sample fingerprint information in biomolecule information database according to effective finger print information that fingerprint capturer gathers, and effective blood pressure of gathering of pulse blood pressure harvester and pulse with the deviation of the sample blood pressure of this people, sample pulse whether in set point, export recognition result;
The effective finger print information only having fingerprint capturer to gather is consistent with someone the sample fingerprint information in biomolecule information database, and effective blood pressure that pulse blood pressure harvester gathers and pulse in set point, just export identification successful information with the deviation of the sample blood pressure of this people, sample pulse.
Preferably, described biomolecule information database, everyone sample biological data item, comprises name, finger print information, systolic pressure, diastolic pressure, pulse.
Preferably, described fingerprint capturer, adopts optical fingerprint harvester.
Preferably, described pulse blood pressure harvester, adopts cordless pulse blood pressure harvester.
Preferably, described Fingerprint Identification Unit, can select to enter identity verification mode;
The work process of described Fingerprint Identification Unit under authentication mode of operation, comprises the following steps:
One. whether effective finger print information of the identified person gathered by described fingerprint capturer is compared with the sample fingerprint information of particular person in biomolecule information database, and mate both judging; If do not mated, then carry out step 4; If coupling, then carry out step 2;
Two. from biomolecule information database, read the sample blood pressure of this particular person, sample pulse, and respectively effective blood pressure of identified person of gathering of more described pulse blood pressure harvester and pulse with the deviation of the sample blood pressure of this particular person, sample pulse whether in set point; If deviation is in set point, is then judged as that identified person's emotion is normal, carries out step 3; Otherwise, be judged as identified person's mood disorders, carry out step 4;
Three. export the authentication successful information that identified person is particular person;
Four. export the authentication failure information that identified person is particular person.
Preferably, described Fingerprint Identification Unit, can select to enter identification pattern;
The work process of described Fingerprint Identification Unit under identification mode of operation, comprises the following steps:
(1). effective finger print information of the identified person gathered by described fingerprint capturer is compared one by one with each one sample fingerprint information in biomolecule information database, if there is the sample fingerprint information of coupling, then carries out step (two); If without the sample fingerprint information of coupling, then carry out step (four);
(2). from biomolecule information database, read the sample blood pressure corresponding to sample fingerprint information, the sample pulse of this coupling, and respectively effective blood pressure of identified person of gathering of more described pulse blood pressure harvester and pulse with this coupling sample fingerprint information corresponding to sample blood pressure, sample pulse deviation whether in set point; If deviation is in set point, is then judged as that identified person's emotion is normal, carries out step (three); Otherwise, be judged as identified person's mood disorders, carry out step (four);
(3). export the identification successful information of the people corresponding to sample fingerprint information that identified person is this coupling;
(4). export identified person's identification failure information.
Preferably, described Fingerprint Identification Unit, can select to enter sample collection pattern;
Under sample collection pattern, described Fingerprint Identification Unit, effective blood pressure of this particular person that effective finger print information of the particular person gathered by described fingerprint capturer, described pulse blood pressure harvester gather and pulse, set up after corresponding relation stored in biomolecule information database.
Preferably, described Fingerprint Identification Unit, also comprises finger print information validating module, pulse blood pressure information validating module;
Described finger print information validating module, whether effective for verifying the finger print information that described fingerprint capturer gathers;
If the finger print information that described fingerprint capturer continuous several times gathers is consistent, then judge that the finger print information that described fingerprint capturer gathers is effective;
Described pulse blood pressure information validating module, for verify the blood pressure that described pulse blood pressure harvester gathers and pulse whether effective;
If the blood pressure that gathers of described pulse blood pressure harvester continuous several times and pulse consistent, then judge the blood pressure that described pulse blood pressure harvester gathers and pulse effective.
Preferably, described finger print information validating module, if described fingerprint capturer continuous 2 times or 3 finger print informations gathered consistent, then judge that the finger print information that described fingerprint capturer gathers is effective;
Described pulse blood pressure information validating module, if the blood pressure that gathers of described pulse blood pressure harvester continuous 2 times or 3 times and pulse consistent, then judge the blood pressure that described pulse blood pressure harvester gathers and pulse effective.
Fingerprint recognition system of the present invention, the other biological such as pulse, blood pressure information is gathered while collection identified person finger print information, and be in set point, judge that whether the emotion of identified person normal according to the blood pressure gathered, pulse with the deviation of the sample blood pressure of identified person in biomolecule information database, sample pulse, when only having the emotion of identified person normal, just export and identify successful information.Embodiment one fingerprint recognition system, adds the function that identified person's mood disorders judges, can prevent identified person from involuntary situations such as being seized on both sides by the arms by people or coerce, carrying out fingerprint recognition, substantially increase the safety of fingerprint recognition.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, below the accompanying drawing that will use required for the present invention is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is fingerprint recognition system one example structure schematic diagram of the present invention;
Fig. 2 is the work process schematic diagram of fingerprint recognition system one embodiment Fingerprint Identification Unit of the present invention under authentication mode of operation;
Fig. 3 is the work process schematic diagram of fingerprint recognition system one embodiment Fingerprint Identification Unit of the present invention under identification mode of operation.
Detailed description of the invention
Below in conjunction with accompanying drawing, carry out clear, complete description to the technical scheme in the present invention, obviously, described embodiment is a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, other embodiments all that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belong to the scope of protection of the invention.
Embodiment one
Fingerprint recognition system, comprises fingerprint capturer, pulse blood pressure harvester, Fingerprint Identification Unit;
Described fingerprint capturer, for gathering the finger print information of people, and is sent to described Fingerprint Identification Unit;
Described pulse blood pressure harvester, for gathering blood pressure, the pulse of people, and is sent to described Fingerprint Identification Unit;
Described Fingerprint Identification Unit, comprises biomolecule information database;
Described biomolecule information database, stores the sample bio information of a people or many people;
Everyone sample bio information, comprises the sample fingerprint information of this people, sample blood pressure, sample pulse;
Described Fingerprint Identification Unit, whether consistent with someone the sample fingerprint information in biomolecule information database according to effective finger print information that fingerprint capturer gathers, and effective blood pressure of gathering of pulse blood pressure harvester and pulse with the deviation of the sample blood pressure of this people, sample pulse whether in set point, export recognition result;
The effective finger print information only having fingerprint capturer to gather is consistent with someone the sample fingerprint information in biomolecule information database, and effective blood pressure that pulse blood pressure harvester gathers and pulse in set point, just export identification successful information with the deviation of the sample blood pressure of this people, sample pulse.
Preferably, described biomolecule information database, as shown in table 1, everyone sample bio information, comprises the data item such as name, finger print information, systolic pressure, diastolic pressure, pulse.
Table 1
Preferably, described fingerprint capturer, adopts optical fingerprint harvester, to improve stability, reduces costs.
Preferably, described pulse blood pressure harvester, adopts cordless pulse blood pressure harvester, so that gather pulse blood pressure.
Embodiment one fingerprint recognition system, the other biological such as pulse, blood pressure information is gathered while collection identified person finger print information, and be in set point, judge that whether the emotion of identified person normal according to the blood pressure gathered, pulse with the deviation of the sample blood pressure of identified person in biomolecule information database, sample pulse, when only having the emotion of identified person normal, just export and identify successful information.Embodiment one fingerprint recognition system, adds the function that identified person's mood disorders judges, can prevent identified person from involuntary situations such as being seized on both sides by the arms by people or coerce, carrying out fingerprint recognition, substantially increase the safety of fingerprint recognition.
Embodiment two
Based on the fingerprint recognition system of embodiment one, described Fingerprint Identification Unit can be selected to enter identity verification mode;
The work process of described Fingerprint Identification Unit under authentication mode of operation as shown in Figure 2, comprises the following steps:
One. whether effective finger print information of the identified person gathered by described fingerprint capturer is compared with the sample fingerprint information of particular person in biomolecule information database, and mate both judging; If do not mated, then carry out step 4; If coupling, then carry out step 2;
Two. from biomolecule information database, read the sample blood pressure of this particular person, sample pulse, and respectively effective blood pressure of identified person of gathering of more described pulse blood pressure harvester and pulse with the deviation of the sample blood pressure of this particular person, sample pulse whether in set point; If deviation is in set point, is then judged as that identified person's emotion is normal, carries out step 3; Otherwise, be judged as identified person's mood disorders, carry out step 4;
Three. export the authentication successful information that identified person is particular person;
Four. export the authentication failure information that identified person is particular person.
The fingerprint recognition system of embodiment two, described Fingerprint Identification Unit can be selected to enter authentication mode of operation.Under authentication mode of operation, the sample fingerprint information of the finger print information of identified person with particular person in biomolecule information database is compared by described Fingerprint Identification Unit, if both couplings, then further the blood pressure of identified person and pulse information are compared with the blood pressure and pulse information of this particular person in biomolecule information database, and whether normal according to the emotion of both diversity judgement identified persons.Only have when meeting finger print information coupling and normal two conditions of emotion, system just thinks that authentication successfully simultaneously.
Embodiment three
Based on the fingerprint recognition system of embodiment one, described Fingerprint Identification Unit can be selected to enter identification pattern;
The work process of described Fingerprint Identification Unit under identification mode of operation as shown in Figure 3, comprises the following steps:
(1). effective finger print information of the identified person gathered by described fingerprint capturer is compared one by one with each one sample fingerprint information in biomolecule information database, if there is the sample fingerprint information of coupling, then carries out step (two); If without the sample fingerprint information of coupling, then carry out step (four);
(2). from biomolecule information database, read the sample blood pressure corresponding to sample fingerprint information, the sample pulse of this coupling, and respectively effective blood pressure of identified person of gathering of more described pulse blood pressure harvester and pulse with this coupling sample fingerprint information corresponding to sample blood pressure, sample pulse deviation whether in set point; If deviation is in set point, is then judged as that identified person's emotion is normal, carries out step (three); Otherwise, be judged as identified person's mood disorders, carry out step (four);
(3). export the identification successful information of the people corresponding to sample fingerprint information that identified person is this coupling;
(4). export identified person's identification failure information.
The fingerprint recognition system of embodiment three, described Fingerprint Identification Unit can be selected to enter identification mode of operation.Under identification mode of operation, the finger print information of identified person is compared with each one sample fingerprint information in biomolecule information database by described Fingerprint Identification Unit one by one, if there is the sample fingerprint information of coupling, then further by the blood pressure of identified person and pulse information with this coupling in biomolecule information database sample fingerprint information corresponding to blood pressure pulse information compare, and whether normal according to the emotion of both diversity judgement identified persons.Only have when meeting finger print information coupling and normal two conditions of emotion, system just thinks that identification successfully simultaneously.
Embodiment four
Based on the fingerprint recognition system of embodiment one, described Fingerprint Identification Unit can be selected to enter sample collection pattern;
Under sample collection pattern, described Fingerprint Identification Unit, effective blood pressure of this particular person that effective finger print information of the particular person gathered by described fingerprint capturer, described pulse blood pressure harvester gather and pulse, set up after corresponding relation stored in biomolecule information database.
The fingerprint recognition system of embodiment four, under only having the finger print information of particular person, blood pressure and pulse all to gather successful situation, system just thinks that the biomedical information acquisition of a people is successful, and stored in biomolecule information database after effective finger print information of this particular person, blood pressure and pulse being set up corresponding relation.
Embodiment five
Based on the fingerprint recognition system of embodiment two, three or four, described Fingerprint Identification Unit also comprises finger print information validating module, pulse blood pressure information validating module;
Described finger print information validating module, whether effective for the finger print information gathered the described fingerprint capturer of checking;
If the finger print information that described fingerprint capturer continuous several times (such as 2 times or 3 times) gathers is consistent, then judge that the finger print information that described fingerprint capturer gathers is effective;
Whether described pulse blood pressure information validating module, for effective to the blood pressure and pulse of verifying the collection of described pulse blood pressure harvester;
If the blood pressure that described pulse blood pressure harvester continuous several times (such as 2 times or 3 times) gathers and pulse are consistent, then judge the blood pressure that described pulse blood pressure harvester gathers and pulse effective;
The fingerprint recognition system of embodiment five, the blood pressure of the finger print information gather described fingerprint capturer and the collection of described pulse blood pressure harvester and the effectiveness of pulse are verified, the reliability of image data to ensure, improve the accuracy of identification or checking.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within the scope of protection of the invention.
Claims (9)
1. a fingerprint recognition system, is characterized in that, comprises fingerprint capturer, pulse blood pressure harvester, Fingerprint Identification Unit;
Described fingerprint capturer, for gathering the finger print information of people, and is sent to described Fingerprint Identification Unit;
Described pulse blood pressure harvester, for gathering blood pressure, the pulse of people, and is sent to described Fingerprint Identification Unit;
Described Fingerprint Identification Unit, comprises biomolecule information database;
Described biomolecule information database, stores the sample bio information of a people or many people;
Everyone sample bio information, comprises the sample fingerprint information of this people, sample blood pressure, sample pulse;
Described Fingerprint Identification Unit, whether consistent with someone the sample fingerprint information in biomolecule information database according to effective finger print information that fingerprint capturer gathers, and effective blood pressure of gathering of pulse blood pressure harvester and pulse with the deviation of the sample blood pressure of this people, sample pulse whether in set point, export recognition result;
The effective finger print information only having fingerprint capturer to gather is consistent with someone the sample fingerprint information in biomolecule information database, and effective blood pressure that pulse blood pressure harvester gathers and pulse in set point, just export identification successful information with the deviation of the sample blood pressure of this people, sample pulse.
2. fingerprint recognition system according to claim 1, is characterized in that,
Described biomolecule information database, everyone sample biological data item, comprises name, finger print information, systolic pressure, diastolic pressure, pulse.
3. fingerprint recognition system according to claim 1, is characterized in that,
Described fingerprint capturer, adopts optical fingerprint harvester.
4. fingerprint recognition system according to claim 1, is characterized in that,
Described pulse blood pressure harvester, adopts cordless pulse blood pressure harvester.
5. fingerprint recognition system according to claim 1, is characterized in that,
Described Fingerprint Identification Unit, can select to enter identity verification mode;
The work process of described Fingerprint Identification Unit under authentication mode of operation, comprises the following steps:
One. whether effective finger print information of the identified person gathered by described fingerprint capturer is compared with the sample fingerprint information of particular person in biomolecule information database, and mate both judging; If do not mated, then carry out step 4; If coupling, then carry out step 2;
Two. from biomolecule information database, read the sample blood pressure of this particular person, sample pulse, and respectively effective blood pressure of identified person of gathering of more described pulse blood pressure harvester and pulse with the deviation of the sample blood pressure of this particular person, sample pulse whether in set point; If deviation is in set point, is then judged as that identified person's emotion is normal, carries out step 3; Otherwise, be judged as identified person's mood disorders, carry out step 4;
Three. export the authentication successful information that identified person is particular person;
Four. export the authentication failure information that identified person is particular person.
6. fingerprint recognition system according to claim 1, is characterized in that,
Described Fingerprint Identification Unit, can select to enter identification pattern;
The work process of described Fingerprint Identification Unit under identification mode of operation, comprises the following steps:
(1). effective finger print information of the identified person gathered by described fingerprint capturer is compared one by one with each one sample fingerprint information in biomolecule information database, if there is the sample fingerprint information of coupling, then carries out step (two); If without the sample fingerprint information of coupling, then carry out step (four);
(2). from biomolecule information database, read the sample blood pressure corresponding to sample fingerprint information, the sample pulse of this coupling, and respectively effective blood pressure of identified person of gathering of more described pulse blood pressure harvester and pulse with this coupling sample fingerprint information corresponding to sample blood pressure, sample pulse deviation whether in set point; If deviation is in set point, is then judged as that identified person's emotion is normal, carries out step (three); Otherwise, be judged as identified person's mood disorders, carry out step (four);
(3). export the identification successful information of the people corresponding to sample fingerprint information that identified person is this coupling;
(4). export identified person's identification failure information.
7. fingerprint recognition system according to claim 1, is characterized in that,
Described Fingerprint Identification Unit, can select to enter sample collection pattern;
Under sample collection pattern, described Fingerprint Identification Unit, effective blood pressure of this particular person that effective finger print information of the particular person gathered by described fingerprint capturer, described pulse blood pressure harvester gather and pulse, set up after corresponding relation stored in biomolecule information database.
8. fingerprint recognition system according to claim 1, is characterized in that,
Described Fingerprint Identification Unit, also comprises finger print information validating module, pulse blood pressure information validating module;
Described finger print information validating module, whether effective for verifying the finger print information that described fingerprint capturer gathers;
If the finger print information that described fingerprint capturer continuous several times gathers is consistent, then judge that the finger print information that described fingerprint capturer gathers is effective;
Described pulse blood pressure information validating module, for verify the blood pressure that described pulse blood pressure harvester gathers and pulse whether effective;
If the blood pressure that gathers of described pulse blood pressure harvester continuous several times and pulse consistent, then judge the blood pressure that described pulse blood pressure harvester gathers and pulse effective.
9. fingerprint recognition system according to claim 8, is characterized in that,
Described finger print information validating module, if described fingerprint capturer continuous 2 times or 3 finger print informations gathered consistent, then judge that the finger print information that described fingerprint capturer gathers is effective;
Described pulse blood pressure information validating module, if the blood pressure that gathers of described pulse blood pressure harvester continuous 2 times or 3 times and pulse consistent, then judge the blood pressure that described pulse blood pressure harvester gathers and pulse effective.
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| CN106060231A (en) * | 2016-04-27 | 2016-10-26 | 努比亚技术有限公司 | Information processing method and information processing device |
| CN106096369A (en) * | 2016-06-16 | 2016-11-09 | 北京小米移动软件有限公司 | Method, device and mobile terminal to terminal user ID checking |
| CN108323201A (en) * | 2016-11-16 | 2018-07-24 | 华为技术有限公司 | A kind of identity authentication method and device |
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