CN105809142A - Non-contact palm vein collecting and recognizing identity authentication equipment - Google Patents
Non-contact palm vein collecting and recognizing identity authentication equipment Download PDFInfo
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- CN105809142A CN105809142A CN201610170939.1A CN201610170939A CN105809142A CN 105809142 A CN105809142 A CN 105809142A CN 201610170939 A CN201610170939 A CN 201610170939A CN 105809142 A CN105809142 A CN 105809142A
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- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/1382—Detecting the live character of the finger, i.e. distinguishing from a fake or cadaver finger
- G06V40/1394—Detecting the live character of the finger, i.e. distinguishing from a fake or cadaver finger using acquisition arrangements
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- Collating Specific Patterns (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention relates to non-contact palm vein collecting and recognizing identity authentication equipment which comprises a control module, an image collecting module, a communication module and keys.A control circuit of the control module is connected with all the modules and used for controlling the modules; the image collecting module comprises an infrared CCD camera, a sensor and a filter lens, collects a palm vein mainline and detail wrinkle feature image and extracts feature values through a data processing module, and comparative authentication is achieved by storing the extracted feature values in a database.The identity authentication equipment can be widely applied to the fields of hospitals, banks, social security, public security and the like and can completely ensure the user-card consistency by 100%, and the palm vein data recognition rate is high, so that other people cannot copy a card to steal information; in addition, the equipment is bound with the card, the user-card consistency is guaranteed through system equipment, and therefore the human factor influences generated in all links are thoroughly eliminated; the identity authentication equipment can be movably used in a network environment and has the advantages of being convenient and rapid to use, easy and convenient to operate and efficient in operation.
Description
Technical field
The present invention relates to human body identity identification technical field, particularly relate to a kind of contactless vena metacarpea collection identification ID authentication device.
Background technology
In the daily life of modern society, the functional magnetic stripe card being associated with personal identification and the application of built-in chip card are very general, have become as indispensable ingredient in people's daily life, such as medical insurance card, social security card, transportation card, attendance card and various bank cards etc., in use, if desired for whether checking card holder is that card is main in person, it is only capable of at present being examined by photo on card, error rate is higher, people cannot be guaranteed, card is consistent, the problem caused therefrom is very many, such as registering in hospital, diagnosis and treatment, in the process write a prescription, " number dealer " and " doctor drags " resells at a profit diagnosis and treatment number, other people medical insurance card violation of laws such as profiteering of writing a prescription are used to remain incessant after repeated prohibition, cause very big social contradiction；Again such as, a lot of business of bank need to be handled in person, but sales counter is only capable of being identified by photo, and accuracy rate is relatively low, causes the illegal activities such as financial swindling to happen occasionally, causes high risks to society.
Due to science and technology development, existing recognition method (includes fingerprint recognition) and is easily replicated fraud, there is potential risk, therefore study a kind of cannot copy and safe and reliable part identify equipment be particularly important.
Summary of the invention
The technical problem to be solved in the present invention is to design a kind of contactless vena metacarpea collection identification ID authentication device, it is ensured that just cannot copy and safe and reliable.
For solving above-mentioned technical problem, the contactless vena metacarpea collection identification ID authentication device of the present invention includes controlling module, image capture module, communication module and button, and the control circuit of described control module connects and controls each module；Described image capture module includes infrared C CD photographic head, sensor and filter lens, infrared imaging wavelength is 700～1000nm, described image capture module gathers vena metacarpea main line and thin portion drape characteristic image, described vena metacarpea main line and thin portion drape characteristic image by directional differential histogram method binary conversion treatment and are repaired enhancing by data processing module, rear according to ISO/IEC19795 algorithm extraction eigenvalue；Described communication module is connected communication for this equipment with external equipment；Described button includes image acquisition acknowledgement key；Described data processing module arranges in the device or is connected with this equipment on the external equipment of communication；This equipment is provided with drainage pattern and certification mode, is stored in the data base of the external equipment being connected communication with this equipment through the eigenvalue that data processing module extracts by the vena metacarpea graph data of collection under drainage pattern；Under certification mode, the eigenvalue extracted through data processing module by the vena metacarpea graph data of collection and the data in the data base of external equipment are compared identification.
Further, this equipment also includes card reading module, and described card reading module is at least one in magnetic stripe card card-brushing groove, chip card card slot and contactless card cog region, is used for reading identification card number.
Further, this equipment also includes display screen and card number acknowledgement key.
Further, this equipment gathers vena metacarpea main line and thin portion drape characteristic image and card number information under drainage pattern simultaneously, and is stored in the data base of the external equipment being connected communication with this equipment after the eigenvalue that data processing module extracts is bound with card number by the vena metacarpea graph data of collection；Gathering vena metacarpea main line and thin portion drape characteristic image and card number information under certification mode, the data in the eigenvalue extracted through data processing module by the vena metacarpea graph data of collection and the data base of card number information and external equipment are compared identification respectively simultaneously.
Further, described communication module be radio communication or/and communication interface, described communication interface includes USB interface and RJ45LAN interface, for the communication connection between equipment and main frame.Wireless communication module makes equipment to move freely all can set up communication connection with external equipment anywhere, in real time the information of collection can be transmitted to external equipment and be identified binding and be stored in data base, greatly facilitating the collection of information, the equipment that expands uses scope.
Further, described terminal supports that POE powers, and facilitates the power supply of terminal.Certainly, terminal also is provided with power interface or/and battery.
Further, described image capture module is arranged over palm bracket, facilitates the collection of vena metacarpea information.
Further, described terminal is additionally provided with display lamp, under drainage pattern, is used for showing vena metacarpea main line and thin portion drape characteristic image or/and whether card number information collection is successful；Under certification mode, for showing the vena metacarpea main line gathered and thin portion drape characteristic image are or/and whether card number information mates with the data in data base.
Further, display lamp can be that the same lamp shows different colors, it is also possible to is that multiple display lamp individually shows, the color of multiple display lamps is different.
Further, described terminal is additionally provided with speaker, for reporting equipment collection or certification vena metacarpea main line and thin portion drape characteristic image or/and situation during card number information.
Further, described terminal is additionally provided with memory module, described memory module is provided with storage card, when cannot set up communication connection with external equipment for equipment under drainage pattern, the information that storage device gathers, the information transmission stored by storage card after to be collected is identified binding to external equipment and is stored in data base, greatly facilitates the collection of information, and the equipment that expands uses scope.
Further, this equipment is provided with the switch key of drainage pattern and Validation Mode, equipment can arrange independent switch key to realize the switching of drainage pattern and Validation Mode, the mode that can also adopt image acquisition acknowledgement key and card number acknowledgement key combination button realizes the switching of drainage pattern and Validation Mode, can also adopting the long switching realizing drainage pattern and Validation Mode by the mode of image acquisition acknowledgement key or card number acknowledgement key, the length of setting can be temporally 2～5 seconds.
The contactless vena metacarpea collection identification ID authentication device operation principle of the present invention is: in human palm, the blood of flowing can absorb the light of specific wavelength, and use specific wavelength Infrared that palm carries out noncontact and irradiate scanning, the picture rich in detail of palm vein main line and fine corrugations can be obtained.Owing in these veins, blood flow state varies with each individual, the vena metacarpea information therefore gathered has uniqueness.Everyone vena metacarpea is characterized by uniqueness, and other people cannot copy the information of stealing, and perspires palm surface decortication also without what requirement.By the vena metacarpea main line gathered and thin portion drape characteristic image logging data information bank, gather data during checking and compare with data in data base after treatment identification.Card number information and vena metacarpea main line can also be added and thin portion drape characteristic image information is bound, be used in different fields.
The using method of the contactless vena metacarpea collection identification ID authentication device of the present invention is:
(1) data acquisition
Equipment is modulated drainage pattern, palm is placed on palm bracket, press image acquisition acknowledgement key, non-contact capture vena metacarpea main line and thin portion drape characteristic image simultaneously；The vena metacarpea graph data gathered by directional differential histogram method binary conversion treatment and is repaired enhancing by data processing module, and rear foundation ISO/IEC19795 algorithm extracts eigenvalue and is stored in data base.When needs carry out card number binding identification, undertaken swiping the card or Card Reader operation by the card reading module that is stuck in unique card number, press card number simultaneously and gather acknowledgement key, terminal demonstration screen display card number after self acknowledging typing and with characteristic value data bind, data acquisition typing, data can not be changed once binding success.
(2) data identification certification
The equipment modulation certification mode being connected with external equipment, is placed on palm on palm bracket, presses image acquisition acknowledgement key, non-contact capture vena metacarpea main line and thin portion drape characteristic image simultaneously；The vena metacarpea graph data gathered by directional differential histogram method binary conversion treatment and is repaired enhancing by data processing module, eigenvalue is extracted afterwards according to ISO/IEC19795 algorithm, eigenvalue in eigenvalue and data base is compared identifications, connect, according to recognition result, display lamp of being correlated with.If there being the information that card is bound, after vena metacarpea main line and thin portion drape characteristic view data mate, display screen shows the card number of corresponding binding, card reading module will be stuck in carry out swiping the card or Card Reader operation, press card number simultaneously and gather acknowledgement key, card number according to reading card number binding corresponding in data is compared identification, is correlated with display lamp according to recognition result connection.Subsequent operation just can be carried out when only data are all identified by.
Beneficial effects of the present invention:
1, contactless vena metacarpea collection identification ID authentication device can be widely used in any field needing to verify, examine holder's identity such as hospital, bank, social security, public security, can 100% to guarantee that people blocks completely the same, thus thoroughly having stopped all problems caused because falsely using other people card.
2, the main line of the live body veinprint of contactless vena metacarpea collection identification ID authentication device collection and identification and thin portion fold 100% ensure that uniqueness, and error rate is 0 so that other people cannot copy the information of stealing；Add and bind the confirmation program of card number with " vena metacarpea feature ", ensure that people and card concordance by system equipment, thoroughly got rid of the impact of anthropic factor in links.
3, the contactless vena metacarpea collection identification ID authentication device volume of the present invention is little, removable in a network environment uses so that obstacle crowd can be acquired very easily and identify authentication operation；The collection of this equipment and identification are all contactless, and safety and sanitation, are good guarantees to preventing pathophoresis aspect；Native system is convenient, fast, easy and simple to handle, runs efficiently.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further elucidated with.
Fig. 1 is a kind of system block diagram of the contactless vena metacarpea collection identification ID authentication device of the present invention；
Fig. 2 is the another kind of system block diagram of the contactless vena metacarpea collection identification ID authentication device of the present invention
Fig. 3 is the structural representation of the contactless vena metacarpea collection identification ID authentication device of the present invention.
Detailed description of the invention
Embodiment 1
In conjunction with Fig. 1, Fig. 2 and Fig. 3, the contactless vena metacarpea collection identification ID authentication device of the present invention includes controlling module, image capture module 1, communication module and button, and the control circuit of described control module connects and controls each module；Described image capture module 1 includes infrared C CD photographic head, sensor and filter lens, infrared imaging wavelength is 700～1000nm, described image capture module 1 gathers vena metacarpea main line and thin portion drape characteristic image, described vena metacarpea main line and thin portion drape characteristic image by directional differential histogram method binary conversion treatment and are repaired enhancing by data processing module, rear according to ISO/IEC19795 algorithm extraction eigenvalue；Described communication module is connected communication for this equipment with external equipment；Described button includes image acquisition acknowledgement key 201；Described data processing module arranges in the device or is connected with this equipment on the external equipment of communication；This equipment is provided with drainage pattern and certification mode, is stored in the data base of the external equipment being connected communication with this equipment through the eigenvalue that data processing module extracts by the vena metacarpea graph data of collection under drainage pattern；Under certification mode, the eigenvalue extracted through data processing module by the vena metacarpea graph data of collection and the data in the data base of external equipment are compared identification.
Further, described communication module is radio communication or/and communication interface, described communication interface includes USB interface 801 and RJ45LAN interface 802, for the communication connection between equipment and main frame, can arbitrarily select the data transmission to realize between terminal and external equipment of USB interface 801 or RJ45LAN interface 802.Wireless communication module makes equipment to move freely all can set up communication connection with external equipment anywhere, in real time the information of collection can be transmitted to external equipment and be identified binding and be stored in data base, greatly facilitating the collection of information, the equipment that expands uses scope.In this example, terminal is provided with 2 USB interface 801.
Further, described terminal supports that POE powers, and facilitates the power supply of terminal.Certainly, terminal also is provided with power interface 7 or/and battery.In the present embodiment, terminal supplying power DC:12V/1.5A.
Further, described image capture module 1 is arranged over palm bracket 3, facilitates the collection of vena metacarpea information.
In the present embodiment, this equipment is additionally provided with 2 display lamps, and under drainage pattern, vena metacarpea graph data collection success display lamp 1 is bright, and it is bright that vena metacarpea graph data gathers unsuccessful then display lamp 2 602；Under certification mode, the vena metacarpea graph data of collection is bright with Data Matching success display lamp 1 in data base, and it is bright that the vena metacarpea graph data of collection does not mate then display lamp 2 602.In the present embodiment, display lamp 1 is green light, and display lamp 2 602 is red colored lamp.
Further, described terminal is additionally provided with speaker, for reporting situation when equipment collection or certification vena metacarpea main line and thin portion's drape characteristic image.
Further, described terminal is additionally provided with memory module, described memory module is provided with storage card, when cannot set up communication connection with external equipment for equipment under drainage pattern, the information that storage device gathers, the information transmission stored by storage card after to be collected is identified binding to external equipment and is stored in data base, greatly facilitates the collection of information, and the equipment that expands uses scope.
Further, this equipment is provided with the switch key of drainage pattern and Validation Mode, equipment can arrange independent switch key to realize the switching of drainage pattern and Validation Mode, can also adopting the long switching realizing drainage pattern and Validation Mode by the mode of image acquisition acknowledgement key 201, the length of setting can be temporally 2～5 seconds.Adopting the long switching realizing drainage pattern and Validation Mode by the mode of image acquisition acknowledgement key 201 in the present embodiment, the length of setting is temporally 3 seconds.
The contactless vena metacarpea collection identification ID authentication device operation principle of the present invention is: in human palm, the blood of flowing can absorb the light of specific wavelength, and use specific wavelength Infrared that palm carries out noncontact and irradiate scanning, the picture rich in detail of palm vein main line and fine corrugations can be obtained.Owing in these veins, blood flow state varies with each individual, the vena metacarpea information therefore gathered has uniqueness.Everyone vena metacarpea is characterized by uniqueness, and other people cannot copy the information of stealing, and perspires palm surface decortication also without what requirement.By the vena metacarpea main line gathered and thin portion drape characteristic image logging data information bank, gather data during checking and compare with data in data base after treatment identification.
The using method of the contactless vena metacarpea collection identification ID authentication device of the present invention is:
(1) data acquisition
Equipment is modulated drainage pattern, palm is placed on palm bracket 3, press image acquisition acknowledgement key 201, non-contact capture vena metacarpea main line and thin portion drape characteristic image simultaneously；The vena metacarpea graph data gathered by directional differential histogram method binary conversion treatment and is repaired enhancing by data processing module, extract eigenvalue according to ISO/IEC19795 algorithm afterwards and be stored in data base, gather vena metacarpea main line and thin portion drape characteristic image success rear indicator light 1 lights.
(2) data identification certification
The equipment modulation certification mode being connected with external equipment, is placed on palm on palm bracket 3, presses image acquisition acknowledgement key 201, non-contact capture vena metacarpea main line and thin portion drape characteristic image simultaneously；The vena metacarpea graph data gathered by directional differential histogram method binary conversion treatment and is repaired enhancing by data processing module, eigenvalue is extracted afterwards according to ISO/IEC19795 algorithm, eigenvalue in eigenvalue and data base is compared identification, identifying that successful display lamp 1 lights, the display lamp 2 602 of recognition failures lights.When only identifying successfully, when namely display lamp 1 lights, just can carry out next step operation.
The beneficial effect of the present embodiment:
1, the contactless vena metacarpea collection identification ID authentication device of the present embodiment can be widely used in any field needing to verify, examine people's identity such as hospital, bank, social security, public security, 100% can guarantee people, thus thoroughly having stopped all problems caused because claiming the identity of others fraudulently.
2, the main line of the live body veinprint of the contactless vena metacarpea collection identification ID authentication device collection of the present embodiment and identification and thin portion fold 100% ensure that uniqueness, error rate is 0, make other people cannot copy the information of stealing, thoroughly get rid of the impact of anthropic factor in links.
3, the contactless vena metacarpea collection identification ID authentication device volume of the present embodiment is little, removable in a network environment uses so that obstacle crowd can be acquired very easily and identify authentication operation；The collection of this equipment and identification are all contactless, and safety and sanitation, are good guarantees to preventing pathophoresis aspect；Native system is convenient, fast, easy and simple to handle, runs efficiently.
Embodiment 2
In conjunction with Fig. 1, Fig. 2 and Fig. 3, the contactless vena metacarpea collection identification ID authentication device of the present invention includes controlling module, image capture module 1, communication module and button, and the control circuit of described control module connects and controls each module；Described image capture module 1 includes infrared C CD photographic head, sensor and filter lens, infrared imaging wavelength is 700～1000nm, described image capture module 1 gathers vena metacarpea main line and thin portion drape characteristic image, described vena metacarpea main line and thin portion drape characteristic image by directional differential histogram method binary conversion treatment and are repaired enhancing by data processing module, rear according to ISO/IEC19795 algorithm extraction eigenvalue；Described communication module is connected communication for this equipment with external equipment；Described button includes image acquisition acknowledgement key 201；Described data processing module arranges in the device or is connected with this equipment on the external equipment of communication；This equipment is provided with drainage pattern and certification mode, is stored in the data base of the external equipment being connected communication with this equipment through the eigenvalue that data processing module extracts by the vena metacarpea graph data of collection under drainage pattern；Under certification mode, the eigenvalue extracted through data processing module by the vena metacarpea graph data of collection and the data in the data base of external equipment are compared identification.
In the present embodiment, this equipment also includes card reading module 4, and described card reading module 4 is at least one in magnetic stripe card card-brushing groove 401, chip card card slot 402 and contactless card cog region, is used for reading identification card number.In the present embodiment, card reading module 4 is detachable block.In the present embodiment, card reading module 4 is simultaneously provided with magnetic stripe card card-brushing groove 401 and chip card card slot 402.
Further, this equipment also includes display screen 5 and card number acknowledgement key 202.
Further, this equipment gathers vena metacarpea main line and thin portion drape characteristic image and card number information under drainage pattern simultaneously, and is stored in the data base of the external equipment being connected communication with this equipment after the eigenvalue that data processing module extracts is bound with card number by the vena metacarpea graph data of collection；Gathering vena metacarpea main line and thin portion drape characteristic image and card number information under certification mode, the data in the eigenvalue extracted through data processing module by the vena metacarpea graph data of collection and the data base of card number information and external equipment are compared identification respectively simultaneously.
Further, described communication module is radio communication or/and communication interface, described communication interface includes USB interface 801 and RJ45LAN interface 802, for the communication connection between equipment and main frame, can arbitrarily select the data transmission to realize between terminal and external equipment of USB interface 801 or RJ45LAN interface 802.Wireless communication module makes equipment to move freely all can set up communication connection with external equipment anywhere, in real time the information of collection can be transmitted to external equipment and be identified binding and be stored in data base, greatly facilitating the collection of information, the equipment that expands uses scope.In this example, terminal is provided with 2 USB interface 801.
Further, described terminal supports that POE powers, and facilitates the power supply of terminal.Certainly, terminal also is provided with power interface 7 or/and battery.In the present embodiment, terminal supplying power DC:12V/1.5A.
Further, described image capture module 1 is arranged over palm bracket 3, facilitates the collection of vena metacarpea information.
In the present embodiment, this equipment is additionally provided with 3 display lamps, and under drainage pattern, vena metacarpea graph data collection success display lamp 1 is bright, card number information collection success display lamp 2 602 is bright, and it is bright that vena metacarpea graph data or any one of card number information gather unsuccessful then display lamp 3 603；Under certification mode, the vena metacarpea graph data gathered is bright with Data Matching success display lamp 1 in data base, the card number information gathered is bright with Data Matching success display lamp 2 602 in data base, and it is bright that the vena metacarpea graph data of collection or any one of card number information do not mate then display lamp 3 603.In the present embodiment, display lamp 1 is green light, and display lamp 2 602 is blue lamp, and display lamp 3 603 is red colored lamp.
Further, described terminal is additionally provided with speaker, for broadcasting situation when equipment collection or certification vena metacarpea graph data and card number information.
Further, described terminal is additionally provided with memory module, described memory module is provided with storage card, when cannot set up communication connection with external equipment for equipment under drainage pattern, the information that storage device gathers, the information transmission stored by storage card after to be collected is identified binding to external equipment and is stored in data base, greatly facilitates the collection of information, and the equipment that expands uses scope.
Further, this equipment is provided with the switch key of drainage pattern and Validation Mode, equipment can arrange independent switch key to realize the switching of drainage pattern and Validation Mode, the mode that can also adopt image acquisition acknowledgement key 201 and card number acknowledgement key 202 combination button realizes the switching of drainage pattern and Validation Mode, can also adopting the long switching realizing drainage pattern and Validation Mode by the mode of image acquisition acknowledgement key 201 or card number acknowledgement key 202, the length of setting can be temporally 2～5 seconds.The present embodiment adopt the mode of image acquisition acknowledgement key 201 and card number acknowledgement key 202 combination button realize the switching of drainage pattern and Validation Mode.
The contactless vena metacarpea collection identification ID authentication device operation principle of the present invention is: in human palm, the blood of flowing can absorb the light of specific wavelength, and use specific wavelength Infrared that palm carries out noncontact and irradiate scanning, the picture rich in detail of palm vein main line and fine corrugations can be obtained.Owing in these veins, blood flow state varies with each individual, the vena metacarpea information therefore gathered has uniqueness.Everyone vena metacarpea is characterized by uniqueness, and other people cannot copy the information of stealing, and perspires palm surface decortication also without what requirement.By the vena metacarpea main line gathered and thin portion drape characteristic image logging data information bank, it is simultaneously introduced card number information and vena metacarpea main line and thin portion drape characteristic image information is bound, gather data during checking and compare with data in data base after treatment identification.
The using method of the contactless vena metacarpea collection identification ID authentication device of the present embodiment is:
(1) data acquisition
Equipment is modulated drainage pattern, palm is placed on palm bracket 3, press image acquisition acknowledgement key 201, non-contact capture vena metacarpea main line and thin portion drape characteristic image simultaneously；The vena metacarpea graph data gathered by directional differential histogram method binary conversion treatment and is repaired enhancing by data processing module, and rear foundation ISO/IEC19795 algorithm extracts eigenvalue and is stored in data base.Undertaken swiping the card or Card Reader operation by the card reading module 4 that is stuck in unique card number again, press card number simultaneously and gather acknowledgement key, terminal display screen 5 shows card number after self acknowledging typing and with characteristic value data bind, data acquisition typing, data can not be changed once binding success.
(2) data identification certification
The equipment modulation certification mode being connected with external equipment, is placed on palm on palm bracket 3, presses image acquisition acknowledgement key 201, non-contact capture vena metacarpea main line and thin portion drape characteristic image simultaneously；The vena metacarpea graph data gathered by directional differential histogram method binary conversion treatment and is repaired enhancing by data processing module, eigenvalue is extracted afterwards according to ISO/IEC19795 algorithm, eigenvalue in eigenvalue and data base is compared identification, identify that successfully display lamp 1 lights；After vena metacarpea main line and thin portion drape characteristic view data mate, display screen 5 shows the card number of corresponding binding, card reading module 4 will be stuck in carry out swiping the card or Card Reader operation, press card number simultaneously and gather acknowledgement key, card number according to reading card number binding corresponding to data is compared identification, identifies that successfully display lamp 3 603 lights, as unsuccessful in any data identification, then display lamp 3 603 lights, it is impossible to complete register.When only data are all identified by, when namely display lamp 1 and display lamp 2 602 all light, just can carry out subsequent operation.
The beneficial effect of the present embodiment:
1, the contactless vena metacarpea collection identification ID authentication device of the present embodiment can be widely used in any field needing to verify, examine holder's identity such as hospital, bank, social security, public security, can 100% to guarantee that people blocks completely the same, thus thoroughly having stopped all problems caused because falsely using other people card.
2, the main line of the live body veinprint of the contactless vena metacarpea collection identification ID authentication device collection of the present embodiment and identification and thin portion fold 100% ensure that uniqueness, and error rate is 0 so that other people cannot copy the information of stealing；Add and bind the confirmation program of card number with " vena metacarpea feature ", ensure that people and card concordance by system equipment, thoroughly got rid of the impact of anthropic factor in links.
3, the contactless vena metacarpea collection identification ID authentication device volume of the present embodiment is little, removable in a network environment uses so that obstacle crowd can be acquired very easily and identify authentication operation；The collection of this equipment and identification are all contactless, and safety and sanitation, are good guarantees to preventing pathophoresis aspect；Native system is convenient, fast, easy and simple to handle, runs efficiently.
Elaborate a lot of detail in the above description so that fully understanding the present invention.But above description is only presently preferred embodiments of the present invention, the present invention can implement being much different from alternate manner described here, and therefore the present invention is by the restriction being embodied as disclosed above.Any those skilled in the art are without departing under technical solution of the present invention ambit simultaneously, all may utilize the method for the disclosure above and technology contents and technical solution of the present invention is made many possible variations and modification, or be revised as the Equivalent embodiments of equivalent variations.Every content without departing from technical solution of the present invention, the technical spirit of the foundation present invention, to any simple modification made for any of the above embodiments, equivalent variations and modification, all still falls within the scope of technical solution of the present invention protection.
Claims (10)
1. a contactless vena metacarpea collection identification ID authentication device, it is characterised in that: including controlling module, image capture module, communication module and button, the control circuit of described control module connects and controls each module；Described image capture module includes infrared C CD photographic head, sensor and filter lens, described image capture module gathers vena metacarpea main line and thin portion drape characteristic image, described vena metacarpea main line and thin portion drape characteristic image by directional differential histogram method binary conversion treatment and are repaired enhancing by data processing module, rear according to ISO/IEC19795 algorithm extraction eigenvalue；Described communication module is connected communication for this equipment with external equipment；Described button includes image acquisition acknowledgement key；Described data processing module arranges in the device or is connected with this equipment on the external equipment of communication；This equipment is provided with drainage pattern and certification mode, is stored in the data base of the external equipment being connected communication with this equipment through the eigenvalue that data processing module extracts by the vena metacarpea graph data of collection under drainage pattern；Under certification mode, the eigenvalue extracted through data processing module by the vena metacarpea graph data of collection and the data in the data base of external equipment are compared identification.
2. contactless vena metacarpea collection identification ID authentication device according to claim 1, it is characterised in that: this equipment also includes card reading module, and described card reading module is at least one in magnetic stripe card card-brushing groove, chip card card slot and contactless card cog region.
3. contactless vena metacarpea collection identification ID authentication device according to claim 2, it is characterised in that: this equipment also includes display screen and card number acknowledgement key.
4. the contactless vena metacarpea collection identification ID authentication device according to Claims 2 or 3, it is characterized in that: this equipment gathers vena metacarpea main line and thin portion drape characteristic image and card number information under drainage pattern simultaneously, and is stored in the data base of the external equipment being connected communication with this equipment after the eigenvalue that data processing module extracts is bound with card number by the vena metacarpea graph data of collection；Gathering vena metacarpea main line and thin portion drape characteristic image and card number information under certification mode, the data in the eigenvalue extracted through data processing module by the vena metacarpea graph data of collection and the data base of card number information and external equipment are compared identification respectively simultaneously.
5. contactless vena metacarpea collection identification ID authentication device according to claim 1, it is characterised in that: described communication module be radio communication or/and communication interface, described communication interface includes USB interface and RJ45LAN interface.
6. contactless vena metacarpea collection identification ID authentication device according to claim 1, it is characterised in that: described image capture module is arranged over palm bracket.
7. contactless vena metacarpea collection identification ID authentication device according to claim 1, it is characterized in that: this equipment is additionally provided with 2 display lamps, under drainage pattern, vena metacarpea graph data collection success display lamp one is bright, and it is bright that vena metacarpea graph data gathers unsuccessful then display lamp two；Under certification mode, the vena metacarpea graph data of collection is bright with Data Matching success display lamp one in data base, and it is bright that the vena metacarpea graph data of collection does not mate then display lamp two.
8. contactless vena metacarpea collection identification ID authentication device according to claim 4, it is characterized in that: this equipment is additionally provided with 3 display lamps, under drainage pattern, vena metacarpea graph data collection success display lamp one is bright, card number information collection success display lamp two is bright, and it is bright that vena metacarpea graph data or any one of card number information gather unsuccessful then display lamp three；Under certification mode, the vena metacarpea graph data gathered is bright with Data Matching success display lamp one in data base, the card number information gathered is bright with Data Matching success display lamp two in data base, and it is bright that the vena metacarpea graph data of collection or any one of card number information do not mate then display lamp three.
9. the contactless vena metacarpea collection identification ID authentication device according to claim 7 or 8, it is characterised in that: this equipment is additionally provided with speaker, for broadcasting equipment collection or certification vena metacarpea graph data or/and situation during card number information.
10. contactless vena metacarpea collection identification ID authentication device according to claim 1, it is characterised in that: this equipment is additionally provided with memory module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610170939.1A CN105809142A (en) | 2016-03-24 | 2016-03-24 | Non-contact palm vein collecting and recognizing identity authentication equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610170939.1A CN105809142A (en) | 2016-03-24 | 2016-03-24 | Non-contact palm vein collecting and recognizing identity authentication equipment |
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| Publication Number | Publication Date |
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| CN105809142A true CN105809142A (en) | 2016-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610170939.1A Pending CN105809142A (en) | 2016-03-24 | 2016-03-24 | Non-contact palm vein collecting and recognizing identity authentication equipment |
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| Country | Link |
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| CN (1) | CN105809142A (en) |
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| CN105678534A (en) * | 2016-03-24 | 2016-06-15 | 吴豪 | Unionpay transaction system and device based on palm vein identification authentication |
| CN108595934A (en) * | 2018-05-04 | 2018-09-28 | 济南浪潮高新科技投资发展有限公司 | A kind of encryption device identifying certification with vena metacarpea based on quantum true random number |
| CN109190445A (en) * | 2018-07-03 | 2019-01-11 | 盐城线尚天使科技企业孵化器有限公司 | Application method and system based on multimode biometric technology under social security system |
| CN112651643A (en) * | 2020-12-30 | 2021-04-13 | 深兰盛视科技（苏州）有限公司 | Physical examination method, device, equipment and storage medium based on palm vein recognition |
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Application publication date: 20160727 |