CN202299716U - Security cabinet unlocking system based on vein recognition - Google Patents

Security cabinet unlocking system based on vein recognition Download PDF

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Publication number
CN202299716U
CN202299716U CN2011203411638U CN201120341163U CN202299716U CN 202299716 U CN202299716 U CN 202299716U CN 2011203411638 U CN2011203411638 U CN 2011203411638U CN 201120341163 U CN201120341163 U CN 201120341163U CN 202299716 U CN202299716 U CN 202299716U
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CN
China
Prior art keywords
vein
security cabinet
user
unlocking
authenticate
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Expired - Fee Related
Application number
CN2011203411638U
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Chinese (zh)
Inventor
刘甚秋
蔡江涛
龙志有
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Tiangong Ruifeng Technology Co., Ltd.
The Mdt InfoTech Ltd (Shandong)
WUXI TECHREFINE TECHNOLOGY CO., LTD.
Original Assignee
BEIJING TIANGONG RUIFENG TECHNOLOGY Co Ltd
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Priority to CN2011203411638U priority Critical patent/CN202299716U/en
Application granted granted Critical
Publication of CN202299716U publication Critical patent/CN202299716U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a security cabinet unlocking system based on vein recognition, which relates to the technical field of security equipment. The security cabinet unlocking system based on the vein recognition comprises a vein recognition device, a user data storage device, an authentication device and a lockset driving device, wherein the vein recognition device is connected with the authentication device and is used for acquiring vein image information of a user and sending the vein image information to the authentication device; the user data storage device is connected with the authentication device and is used for storing vein data of a valid security cabinet user; the authentication device is respectively connected with the vein recognition device and the user data storage device and is used for reading the vein image information, performing comparing authentication on the vein image information and the vein data of the valid user and sending an unlocking command to the lockset driving device when the authentication is successful; and the lockset driving device is connected with the authentication device and is used for responding the unlocking command to drive a security cabinet lock to be opened or closed. The security cabinet unlocking system based on the vein recognition has high reliability, perfect functions and high unlocking efficiency.

Description

Security cabinet unlocking system based on vein identification
Technical field
The utility model relates to the security facilities technical field, relates in particular to a kind of security cabinet unlocking system based on vein identification.
Background technology
From traditional mechanical security cabinet, the electronic cipher security cabinet in mid-term and magnetic card type security cabinet, fingerprint security cabinet by now, security cabinet industry has become the closely-related industry of living with people.
Mechanical lock when mechanical type security cabinet adopts mechanical cipher and complicated graphs; Magnetic card security cabinet is generally read the magnetic card password through the reader in its cabinet, manually unblanks through key after password is identified again.Fingerprint security cabinet is differentiated user identity through the details of more different fingerprints.
The shortcoming of mechanical type security cabinet and magnetic card security cabinet is: at first, key, magnetic card carry inconvenience, and possibly lose; Secondly, key and magnetic card can cause wearing and tearing, cause the difference that cooperates the inertia aspect, thereby cause reliability decrease; In addition, there are Insufficient defective in mechanical cipher and magnetic card type security cabinet at the warning aspect of performance, some in addition do not have warning function.
As time goes on the fingerprint recognition part of fingerprint security cabinet can not stop to be worn, and its recognition accuracy will descend gradually; And, when more shallow, possibly cause and to discern like user fingerprints for some special circumstances; In addition, occur to imitate the fingerprint cover of fingerprint in the market, caused the losing of security performance of fingerprint security cabinet.
In sum, because the unsound of mode of unblanking, there is poor reliability in existing security cabinet, function imperfection, the inefficient problem of unblanking.
The utility model content
The technical problem that (one) will solve
The technical problem that the utility model will solve is: a kind of security cabinet unlocking system based on vein identification is provided, high, the perfect in shape and function of its reliability, the efficient of unblanking height.
(2) technical scheme
For addressing the above problem, the utility model provides a kind of security cabinet unlocking system based on vein identification, comprising: authenticate device and the vein recognition device that is connected with said authenticate device, user data storing means and lockset drive unit; Wherein,
Said vein recognition device is used to gather user's vein image information and sends to said authenticate device;
Said user data storing means, the vein data that are used to store security cabinet validated user;
The authentication of comparing of said authenticate device, the vein data that are used to read said vein image information and said validated user, and when authentication success, send the information of unblanking to said lockset drive unit;
Said lockset drive unit is used for opening or cutting out according to the said information-driven security cabinet lock of unblanking.
Preferably, said system also comprises log device, is connected with said authenticate device, is used to write down the information of authentication success.
Preferably, said system also comprises warning device, is connected with said authenticate device and to be arranged at said security cabinet inner, is used for when accumulative total authentification failure number of times reaches predetermined threshold, sending alarm signal.
Adopt internal alarm, when dead electricity, also warning function can be provided.
Preferably, said system also comprises human-computer interaction device, is used for user profile input and system information output.
Preferably, said system also comprises uninterrupted power source UPS.
Preferably, said vein recognition device is the intravenous sensor based on the infrared photography principle.
Said intravenous sensor stability based on the infrared photography principle is high, the vein transfer ability of data is good, acquisition module does not contact with human body and the degree of accuracy high.
Preferably, said user data storing means is a solid-state memory.
Gather and adopt solid-state memory, can store a large number of users data and various operation note and also not fragile, guaranteed safety of data.
Preferably, said security cabinet comprises: safety cabinet and rifle cabinet.
Preferably, said authenticate device comprises the mainboard that is installed in the security cabinet.
Preferably, said warning device is an alarm bell.
(3) beneficial effect
The utility model adopts the vein recognition device to gather user's vein image information; Compare with the vein image data of validated user of storage and to differentiate user's identity, have very high reliability, the utility model is controlled security cabinet lock through authenticate device according to authentication result; Has the higher efficient of unblanking; The utility model can also be provided with warning device, and for the user provides warning function, function is comparatively perfect.
Description of drawings
Fig. 1 is based on the structural representation of the security cabinet unlocking system of vein identification described in the utility model embodiment;
Fig. 2 is based on the hardware block diagram of the security cabinet unlocking system of vein identification described in the utility model embodiment;
Fig. 3 is based on the work sketch map of the security cabinet unlocking system of vein identification described in the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is described in further detail.Following examples are used to explain the utility model, but are not used for limiting the scope of the utility model.
As shown in Figure 1, the said security cabinet unlocking system based on vein identification of the utility model comprises: authenticate device and the vein recognition device that is connected with said authenticate device, user data storing means and lockset drive unit; Wherein,
Said vein recognition device is used to gather user's vein image information and sends to said authenticate device;
Said user data storing means, the vein data that are used to store security cabinet validated user;
The authentication of comparing of said authenticate device, the vein data that are used to read said vein image information and said validated user, and when authentication success, send the information of unblanking to said lockset drive unit;
Said lockset drive unit is used for opening or cutting out according to the said information-driven security cabinet lock of unblanking.
Wherein, Authenticate device is realized through being installed in the inner mainboard of security cabinet (safety cabinet or rifle cabinet): authenticate device is the most crucial parts of fundamental sum of whole security cabinet unlocking system; Mainboard can be searched for than reciprocity data the vein image that intravenous sensor transmits, and is responsible for and the communicating by letter of system's miscellaneous part; Mainboard can comprise CPU primary processor, BIOS, I/O chip; Preferred adopted Intel Pentium M CPU integrated and the technical grade mainboard of 2G internal memory.
User data storing means can be by the CF that is connected with mainboard (Compact Flash; Dodge card) realize; Be stored with in advance the user data (ID and vein image information) of gathering/obtaining and drive the program that mainboard is carried out data and communicated by letter; These user data and program can comprise the increase and the deletion of validated user by caretaker's updated at any time or modification.
Owing to used solid-state memory, can store a large number of users data and also not fragile, so it can also serve as log device, be used for authentication storage information (authenticated ID, authenticated time etc.) and user's various operations.
The lockset drive unit realizes that by the executing agency of unblanking it is connected with mainboard, the unlocking signal of mainboard is zoomed into can satisfy electronic lock and open the signal that requires, with the unlatching of driving electronic lock or close.Can adopt USB mini-B that the vein recognition device is connected with mainboard.
Preferably, system also comprises log device, is connected with said authenticate device, is used to write down the information of authentication success.
Preferably, system also comprises warning device, is connected with said authenticate device and to be arranged at said security cabinet inner, is used for when accumulative total authentification failure number of times reaches predetermined threshold, sending alarm signal.
For example: as shown in Figure 2, warning device can be realized through the alarm bell that is connected with mainboard.In addition, standby electric power can also be set, even warning device is reported to the police.
Preferably, system also comprises human-computer interaction device, is used for user profile input and system information output.
For example: as shown in Figure 2, human-computer interaction device can be firm and hard existing through the liquid crystal display, keyboard, the Keyboard Control that are connected with mainboard.Wherein, liquid crystal is the display terminal of whole system, can adopt RS232 to realize communicating by letter between liquid crystal display and the mainboard, and mainboard will content displayed be delivered to the liquid crystal end through RS232; Keyboard is the input equipment of whole system, can adopt the 6*6 matrix keyboard, converts the key assignments of matrix keyboard to data that the PS2 interface can receive through special circuit.
Preferably, system also comprises uninterrupted power source UPS.
UPS (Uninterruptible Power Supply, uninterrupted power source), the system that can guarantee is still can operate as normal after the dead electricity more than 36 hours.The utility model can also adopt AC220V 50Hz alternating current as input, and the direct current that can the civil power of 220V be converted to 5V through the power module (power supply changeover device) that is connected with mainboard provides electric energy to be used to whole system.
Preferably, said vein recognition device is the intravenous sensor based on the infrared photography principle.
The vein recognition device can realize that intravenous sensor is gathered vein based on the infrared photography principle through intravenous sensor, has that vein data acquisition stability is high, the vein transfer ability of data is good, acquisition module does not contact and degree of accuracy advantages of higher; The preferred Palm Secure of the Fujitsu sensor that adopts.
Erythrocytic ferroheme has lost oxygen in the human vein, and this reduced heme can absorb specific near infrared light.Therefore, when using near infrared light irradiation human body, have only vein segment to have faint reflection, thereby form dim image.Vein is hidden in 3 millimeters depths below the skin, belongs to inside of human body information, and extremely difficulty is duplicated; And vein image possesses live body and detects function, can't usurp, that is: the vein of no blood flow can't obtain image; In addition, the vein quantity in the human body is many, lines are complicated, forms individual difference easily, may be read into more stable information, realizes high-precision identification thus.Through experimental verification, my reject rate of vein identification is 0.001% (100,000/), and other people receptance is 0.00008% (8/10000000ths), can satisfy higher security requirement.
Preferably, said user data storing means is a solid-state memory.
Preferably, said security cabinet comprises: safety cabinet and rifle cabinet.
As shown in Figure 3, the function that this system can realize comprises: comprise that the user registers, the user unblanks, the user has a guide look of, user's deletion, log query, time setting, initialization, burglar alarm and power failure emergency processing.System provides domestic consumer and two kinds of enrollment statuses of administrator, and these two types of users (legal) can open security cabinet lock, but administrator's authority is more, can use greater functionality.When the user was for the first time by unlock key after the security cabinet dispatched from the factory; System will require the user that the position that health has vein is registered; And to give tacit consent to this user be the administrator, and later administrator can utilize the vein data of oneself to carry out user management, and can factory reset.The validated user of registration is defaulted as domestic consumer after the caretaker.
User's unlocking function comprises: through intravenous sensor collection user's venous information, authenticate device identification user identity is if the registered user just can beat cabinet lock through authentication; If user's afferent veins information continuous several times, for example, three times through authentication, then thinks the disabled user and reports to the police through warning device, and reporting to the police continues preset time, for example, one minute, does not stop to report to the police because of input registered user venous information.Can add corresponding daily record to log device after the user successfully unblanks, comprise uncaging time and unblank ID, for inquiry.User's guide look, user's deletion, log query, time setting and function of initializing only administrator can use.Wherein, the user has a guide look of function and comprises: for the administrator provides the id information of all registered users, that is: and data in the invoke user data storage device and appear through human-computer interaction device; User's delete function comprises: specify information of registered users through the human-computer interaction device deletion; The log query function comprises: can be through reading the operation note of stored log inquiring user in the log device; Time is provided with function and comprises: the time that system is set through human-computer interaction device; Function of initializing is only carried out by the caretaker after opening the security cabinet, can empty all information of registered users through human-computer interaction device.In addition, the utility model system can automatically switch to standby electric power (UPS) when running into the burst power failure.
Specifically, when the user desires to open the security cabinet, press unlock key, the position and placed that can the prompting user on the liquid crystal of human-computer interaction device will have vein to health is at the vein identified region.At this moment, the vein recognition device is activated automatically, gathers this user's venous information, and is sent to the CPU on the mainboard through USB; CPU searches for comparison with the venous information of the registered users of storing among this venous information and the CF, judges whether it is the registered user, if, then send unlock instruction, drive electronic lock through the executing agency of opening the door and open, add daily record simultaneously; If the user is not registered validated user, then point out the user authentication again; When user's venous information N continuous time, for example three times can't be through authentication the time, CPU will send alarm command to warning device, the generation alarm signal.
Above embodiment only is used to explain the utility model; And be not the restriction to the utility model; The those of ordinary skill in relevant technologies field under the situation of spirit that does not break away from the utility model and scope, can also be made various variations and modification; Therefore all technical schemes that are equal to also belong to the category of the utility model, and the scope of patent protection of the utility model should be defined by the claims.

Claims (10)

1. the security cabinet unlocking system based on vein identification is characterized in that, comprising: authenticate device and the vein recognition device that is connected with said authenticate device, user data storing means and lockset drive unit; Wherein,
Said vein recognition device is used to gather user's vein image information and sends to said authenticate device;
Said user data storing means, the vein data that are used to store security cabinet validated user;
The authentication of comparing of said authenticate device, the vein data that are used to read said vein image information and said validated user, and when authentication success, send the information of unblanking to said lockset drive unit;
Said lockset drive unit is used for opening or cutting out according to the said information-driven security cabinet lock of unblanking.
2. the security cabinet unlocking system based on vein identification as claimed in claim 1 is characterized in that, also comprises log device, is connected with said authenticate device, is used to write down the information of authentication success.
3. the security cabinet unlocking system based on vein identification as claimed in claim 1; It is characterized in that; Also comprise warning device, be connected with said authenticate device and to be arranged at said security cabinet inner, be used for when accumulative total authentification failure number of times reaches predetermined threshold, sending alarm signal.
4. the security cabinet unlocking system based on vein identification as claimed in claim 1 is characterized in that, also comprises human-computer interaction device, is used for user profile input and system information output.
5. the security cabinet unlocking system based on vein identification as claimed in claim 1 is characterized in that, also comprises uninterrupted power source UPS.
6. like each described security cabinet unlocking system among the claim 1-5, it is characterized in that said vein recognition device is the intravenous sensor based on the infrared photography principle based on vein identification.
7. like each described security cabinet unlocking system among the claim 1-5, it is characterized in that said user data storing means is a solid-state memory based on vein identification.
8. like each described security cabinet unlocking system among the claim 1-5, it is characterized in that said security cabinet comprises: safety cabinet and rifle cabinet based on vein identification.
9. like each described security cabinet unlocking system among the claim 1-5, it is characterized in that said authenticate device comprises the mainboard that is installed in the security cabinet based on vein identification.
10. like each described security cabinet unlocking system among the claim 1-5, it is characterized in that said warning device is an alarm bell based on vein identification.
CN2011203411638U 2011-09-13 2011-09-13 Security cabinet unlocking system based on vein recognition Expired - Fee Related CN202299716U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203411638U CN202299716U (en) 2011-09-13 2011-09-13 Security cabinet unlocking system based on vein recognition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203411638U CN202299716U (en) 2011-09-13 2011-09-13 Security cabinet unlocking system based on vein recognition

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CN202299716U true CN202299716U (en) 2012-07-04

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105336033A (en) * 2015-12-22 2016-02-17 成都比善科技开发有限公司 Intelligent and safe electronic lock
CN105654034A (en) * 2015-12-22 2016-06-08 成都比善科技开发有限公司 Electronic lock unlocking method based on finger vein recognition
CN106296910A (en) * 2016-08-05 2017-01-04 李伟中 A kind of finger hand vein recognition safety box control system with intelligentized management function

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105336033A (en) * 2015-12-22 2016-02-17 成都比善科技开发有限公司 Intelligent and safe electronic lock
CN105654034A (en) * 2015-12-22 2016-06-08 成都比善科技开发有限公司 Electronic lock unlocking method based on finger vein recognition
CN106296910A (en) * 2016-08-05 2017-01-04 李伟中 A kind of finger hand vein recognition safety box control system with intelligentized management function

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
EE01 Entry into force of recordation of patent licensing contract

Assignee: WUXI TECHREFINE TECHNOLOGY CO., LTD.

Assignor: Beijing Tiangong Ruifeng Technology Co., Ltd.

Contract record no.: 2014990000518

Denomination of utility model: Security cabinet unlocking system based on vein recognition

Granted publication date: 20120704

License type: Exclusive License

Record date: 20140711

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
ASS Succession or assignment of patent right

Owner name: TIANGONG (SHANDONG) INFORMATION TECHNOLOGY CO., LT

Effective date: 20140819

TR01 Transfer of patent right

Effective date of registration: 20140819

Address after: 100081 Beijing city Haidian District Daliushu Road No. 17 Fuhai international port

Patentee after: Beijing Tiangong Ruifeng Technology Co., Ltd.

Patentee after: The Mdt InfoTech Ltd (Shandong)

Patentee after: WUXI TECHREFINE TECHNOLOGY CO., LTD.

Address before: 100081 Beijing city Haidian District Daliushu Road No. 17 Fuhai international port

Patentee before: Beijing Tiangong Ruifeng Technology Co., Ltd.

C41 Transfer of patent application or patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120704

Termination date: 20170913

CF01 Termination of patent right due to non-payment of annual fee