CN205845128U - One refers to vein card-swiping intelligent access control system - Google Patents
One refers to vein card-swiping intelligent access control system Download PDFInfo
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- CN205845128U CN205845128U CN201620552720.3U CN201620552720U CN205845128U CN 205845128 U CN205845128 U CN 205845128U CN 201620552720 U CN201620552720 U CN 201620552720U CN 205845128 U CN205845128 U CN 205845128U
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Abstract
The utility model discloses one and refer to vein card-swiping intelligent access control system, including an embedded microprocessor, described embedded microprocessor is powered by power module, and described embedded microprocessor connects respectively and refers to that vein module, IC-card are swiped the card module, voice module, communication module, relay drive circuit；Described finger vein module is made up of infrared image sensor, special lens, arrowband infrared fileter, near-infrared LED lamp and finger touch sensor.This utility model utilizes human finger internal blood vessel textural characteristics to carry out authentication, it is impossible to is stolen and replicates, and the safety of card-punching system can be greatly improved, and blood vessel is not susceptible to external factor impact, reliable and stable.
Description
Technical field
This utility model relates to a kind of access control system, especially one and refers to vein card-swiping intelligent access control system.
Background technology
Card-punching system of the prior art mainly has based on marker and biometric identity certification card-punching system, based on mark
The card-punching system of knowledge thing (such as IC-card) is easily lost or replicates to be usurped, and there is bigger potential safety hazard, based on biometric identity
Certification card-punching system mainly has fingerprint and face card-punching system, fingerprint and face to be all outside biological characteristics, is the most easily replicated
Usurp, there is certain potential safety hazard, and fingerprint characteristic easily receive the impacts such as finger is dry, wet, cast off a skin cause identifying difficulty or
None-identified, face is also easily affected by hair style, glasses, cosmetic and environment light source to be caused identifying difficulty or None-identified, causes
Gate control system lost efficacy.
Utility model content
This utility model embodiment technical problem to be solved is, it is provided that one utilizes human finger internal blood vessel stricture of vagina
Reason feature carries out authentication, it is impossible to is stolen and replicates, the safety of card-punching system can be greatly improved, and blood vessel is not allowed
Easily affected by external factor, reliable and stable finger vein card-swiping intelligent access control system.
For solving above-mentioned technical problem, this utility model embodiment provides one and refers to vein card-swiping intelligent access control system
System, including an embedded microprocessor, described embedded microprocessor is powered by power module, described embedded microprocessor
Connect respectively and refer to vein module, voice module, communication module, relay drive circuit；Described embedded microprocessor is also connected with
IC-card is had to swipe the card module.
Preferably, described finger vein module is by infrared image sensor, special lens, arrowband infrared fileter, near-infrared
LED and finger touch sensor composition.
Preferably, described embedded microprocessor is also associated with key-press module, and described key-press module includes four numeral keys
With four function keys.
Preferably, described embedded microprocessor is also associated with storage system, and described storage system includes flash and RAM,
Realize the storage of internal system data.
Preferably, described embedded microprocessor be also associated with working station indicator, indoor openings button, report to the police defeated
Go out, doorbell controls interface.
Preferably, described communication module includes ethernet interface, USB communication interface, RS-485 communication interface and dimension
Root communication interface.
Preferably, the described relay drive circuit other end connects relay driving electric lock interface.
Preferably, described voice module includes mandarin, English, Guangdong language.
Preferably, described power module includes rectification module, 5V voltage stabilizing chip, 3.3V voltage stabilizing chip.
Implement this utility model embodiment, have the advantages that
This utility model can be used for access control, and rights management and work attendance etc. are applied, and may replace bigger potential safety hazard
Card-punching system and fingerprint or face bio-identification card-punching system, can the safety of significant increase card-punching system, it is possible to resolve such as card,
Keys etc. are lost, and password is stolen, and fingerprint face is replicated caused potential safety hazard, it is possible to resolve carry card, key, and password is lost
Forgetting, finger is casted off a skin, and the inconvenience that finger dry and wet etc. causes, this refers to that vein card-punching system has the such as dimension that traditional card-punching system has
Root, RS485 and network communication interface, can directly replace existing card-punching system, have the advantages such as easy for installation and easy of use；
This utility model is to utilize human finger internal blood vessel textural characteristics to carry out authentication, it is impossible to is stolen and replicates, Ke Yiji
Improve greatly the safety of card-punching system, and blood vessel is not susceptible to external factor impact, reliable and stable.Meanwhile, one refers to vein
Card-swiping intelligent access control system has been internally integrated IC-card card-punching system, may be constructed multiple checking in conjunction with finger vein authentication system
Mode, including referring to that vein adds the combination attestation mode of card, greatly improves safety.
Accompanying drawing explanation
Fig. 1 is this utility model example structure schematic block diagram；
Fig. 2 is that this utility model embodiment refers to that vein card-punching system realizes schematic diagram；
Fig. 3 is that this utility model embodiment refers to that vein is swiped the card schematic flow sheet；
Fig. 4 is that this utility model embodiment user registers schematic diagram；
Fig. 5 is that this utility model embodiment user deletes schematic diagram；
Fig. 6 is the product structure schematic diagram using this utility model embodiment.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, new to this practicality below in conjunction with accompanying drawing
Type is described in further detail.
As shown in figures 1 to 6, this utility model example one refers to vein card-swiping intelligent access control system, embedding including one
Entering microsever, embedded microprocessor is powered by power module, embedded microprocessor connect respectively refer to vein module 1,
IC-card is swiped the card module 6, voice module 2, communication module, relay drive circuit.
Preferably, refer to that vein module 1 is by infrared image sensor, special lens, near-infrared LED lamp and finger touch sensing
Device forms；Infrared image sensor uses special CMOS camera lens by parallel data bus line, serial control bus, clock line
Being connected with embedded microprocessor, finger touch sensor test side connects a metal sensing chip, is used for detecting finger and touches
Action also produces State-output, and the State-output foot of finger touch sensor is connected to embedded microprocessor, embeds the place that declines
After reason device gets State-output, controlling near-infrared LED lamp and send near infrared light irradiation finger, near infrared light penetrates finger
Afterwards, through arrowband infrared fileter, captured by CMOS, and then obtain image.
Preferably, embedded microprocessor is also associated with key-press module, and key-press module includes four numeral keys 3 and four merits
Energy key 4, two of which function button is for registration key and deletes key.
Preferably, embedded microprocessor is also associated with storage system, and storage system includes flash and RAM, it is achieved be
The storage of system internal data.
Preferably, embedded microprocessor be also associated with three working station indicators 5, indoor openings button, report to the police defeated
Go out, doorbell controls interface.
Preferably, communication module includes ethernet interface, USB communication interface, RS-485 communication interface and Wei Gentong
Communication interface；USB communication interface is arranged at the bottom of product, and ethernet interface is arranged at the back of product.
Preferably, the relay drive circuit other end connects relay driving electric lock interface.
Preferably, voice module includes mandarin, English, Guangdong language；IC-card is swiped the card registration that module 6 comprises IC-card sheet and testing
Card function.
Preferably, power module includes rectification module, 5V voltage stabilizing chip, 3.3V voltage stabilizing chip.
As shown in Figures 2 and 3, refer to that vein module is passed through special image interface and is connected with embedded microprocessor SOC；Embedding
Entering whether microsever has finger to put into by detection finger soft-touch control state-detection, as detected, finger is put into, and opens
Near-infrared LED lamp collection refer to vein image, also need to the finger vein image to gathering and carry out Image semantic classification after gathering image
And image quality evaluation, as picture quality is undesirable, in addition it is also necessary to adjust near-infrared LED light source by light source control and again adopt
Collection refers to vein image, until collecting the finger vein image of satisfactory quality, carries out image binaryzation and feature extraction subsequently
Deng operation, feature extraction carries out feature registration or signature verification according to user operation after completing, thus realizes the finger vein of user
Register and refer to that vein is verified.
As shown in Figure 4 and Figure 5, this utility model refers to that vein card-swiping intelligent access control system can be real by button operation
The various operations such as existing user's registration, user's deletion and user's checking, it is possible to realize host computer by RS-485 or network communication real
Time control；User's checking includes: (1) refers to that vein is verified: directly place finger；
(2) password authentification: input password+" registration " key；(3) IC-card checking: directly swipe the card；(4) IC+ refers to vein: swipe the card+
Place finger.
This utility model can be used for access control, and rights management and work attendance etc. are applied, and may replace bigger potential safety hazard
Card-punching system and fingerprint or face bio-identification card-punching system, can the safety of significant increase card-punching system, it is possible to resolve such as card,
Keys etc. are lost, and password is stolen, and fingerprint face is replicated caused potential safety hazard, it is possible to resolve carry card, key, and password is lost
Forgetting, finger is casted off a skin, and the inconvenience that finger dry and wet etc. causes, this refers to that vein card-punching system has the such as dimension that traditional card-punching system has
Root, RS485 and network communication interface, can directly replace existing card-punching system, have the advantages such as easy for installation and easy of use；
This utility model is to utilize human finger internal blood vessel textural characteristics to carry out authentication, it is impossible to is stolen and replicates, Ke Yiji
Improve greatly the safety of card-punching system, and blood vessel is not susceptible to external factor impact, reliable and stable.Meanwhile, one refers to vein
Card-swiping intelligent access control system has been internally integrated IC-card card-punching system, may be constructed multiple checking in conjunction with finger vein authentication system
Mode, including referring to that vein adds the combination attestation mode of card, greatly improves safety.
Above disclosed only this utility model one preferred embodiment, can not limit this practicality with this certainly
Novel interest field, the equivalent variations therefore made according to this utility model claim, still belong to what this utility model was contained
Scope.
Claims (9)
1. referring to a vein card-swiping intelligent access control system, including an embedded microprocessor, described embedding declines process
Device is powered by power module, it is characterised in that: described embedded microprocessor connects respectively and refers to vein module, voice module, logical
Letter module, relay drive circuit；Described embedded microprocessor is also associated with IC-card and swipes the card module.
Finger vein card-swiping intelligent access control system the most according to claim 1, it is characterised in that: described finger vein module
It is made up of infrared image sensor, special lens, arrowband infrared fileter, near-infrared LED lamp and finger touch sensor.
Finger vein card-swiping intelligent access control system the most according to claim 1, it is characterised in that: described embedding declines place
Reason device is also associated with key-press module, and described key-press module includes four numeral keys and four function keys.
Finger vein card-swiping intelligent access control system the most according to claim 1, it is characterised in that: described embedding declines place
Reason device is also associated with storage system, and described storage system includes FLASH and RAM memory, it is achieved depositing of internal system data
Storage.
Finger vein card-swiping intelligent access control system the most according to claim 1, it is characterised in that: described embedding declines place
Reason device is also associated with working station indicator, indoor openings button, output of reporting to the police, doorbell control interface.
Finger vein card-swiping intelligent access control system the most according to claim 1, it is characterised in that: described communication module bag
Include ethernet interface, USB communication interface, RS-485 communication interface and Wei Gen communication interface.
Finger vein card-swiping intelligent access control system the most according to claim 1, it is characterised in that: described relay drives
The circuit other end connects relay and drives electric lock interface.
Finger vein card-swiping intelligent access control system the most according to claim 1, it is characterised in that: described voice module bag
Include mandarin, English, Guangdong language.
9. according to the finger vein card-swiping intelligent access control system described in any one of claim 1-8, it is characterised in that: described electricity
Source module includes rectification module, 5V voltage stabilizing chip, 3.3V voltage stabilizing chip.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620552720.3U CN205845128U (en) | 2016-06-07 | 2016-06-07 | One refers to vein card-swiping intelligent access control system |
| HK16109284.8A HK1220577A2 (en) | 2016-06-07 | 2016-08-03 | Card system with finger vein authentication feature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620552720.3U CN205845128U (en) | 2016-06-07 | 2016-06-07 | One refers to vein card-swiping intelligent access control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205845128U true CN205845128U (en) | 2016-12-28 |
Family
ID=57623732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620552720.3U Active CN205845128U (en) | 2016-06-07 | 2016-06-07 | One refers to vein card-swiping intelligent access control system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205845128U (en) |
| HK (1) | HK1220577A2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107293004A (en) * | 2017-05-11 | 2017-10-24 | 合肥中科奔巴科技有限公司 | A kind of finger vena identification intelligent gate control system |
| CN109345662A (en) * | 2018-08-22 | 2019-02-15 | 华东师范大学 | A kind of smart lock and unlocking method of multi-functional unlocking manner |
| CN110279399A (en) * | 2019-06-25 | 2019-09-27 | 深圳前海蒂脉时代科技控股有限公司 | A kind of minitype portable refers to that vein real time image collection identifies equipment |
-
2016
- 2016-06-07 CN CN201620552720.3U patent/CN205845128U/en active Active
- 2016-08-03 HK HK16109284.8A patent/HK1220577A2/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107293004A (en) * | 2017-05-11 | 2017-10-24 | 合肥中科奔巴科技有限公司 | A kind of finger vena identification intelligent gate control system |
| CN109345662A (en) * | 2018-08-22 | 2019-02-15 | 华东师范大学 | A kind of smart lock and unlocking method of multi-functional unlocking manner |
| CN110279399A (en) * | 2019-06-25 | 2019-09-27 | 深圳前海蒂脉时代科技控股有限公司 | A kind of minitype portable refers to that vein real time image collection identifies equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1220577A2 (en) | 2017-05-05 |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180104 Address after: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A (located in Shenzhen Qianhai business secretary Co. Ltd.) Patentee after: Shenzhen Qianhai pulse times Technology Holding Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District three road technology science park Sinovac A2 building 1205 room Patentee before: Xie Yingyi |
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| TR01 | Transfer of patent right |