CN103456064A - Palm vein entrance guard control system - Google Patents

Palm vein entrance guard control system Download PDF

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Publication number
CN103456064A
CN103456064A CN2013104208165A CN201310420816A CN103456064A CN 103456064 A CN103456064 A CN 103456064A CN 2013104208165 A CN2013104208165 A CN 2013104208165A CN 201310420816 A CN201310420816 A CN 201310420816A CN 103456064 A CN103456064 A CN 103456064A
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CN
China
Prior art keywords
vena metacarpea
palm vein
processing unit
central processing
entrance guard
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2013104208165A
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Chinese (zh)
Inventor
唐相
何建军
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CHENGDU HANDONG TECHNOLOGY Co Ltd
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CHENGDU HANDONG TECHNOLOGY Co Ltd
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Priority to CN2013104208165A priority Critical patent/CN103456064A/en
Publication of CN103456064A publication Critical patent/CN103456064A/en
Pending legal-status Critical Current

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Abstract

The invention relates to the technical field of security authentication and particularly relates to a palm vein entrance guard control system. The palm vein entrance guard control system comprises multiple palm vein instruments, a central processing unit and multiple entrance guard controllers, wherein the central processing unit is connected with the multiple palm vein instruments and the multiple entrance guard controllers through a local area network (LAN), and the multiple palm vein instruments and the multiple entrance guard controllers are respectively installed on security doors. According to the palm vein entrance guard control system, vein characteristic values of people are detected through the palm vein instruments to confirm the identity, and then the central processing unit is used for deciding whether to implement the door opening operation or not according to authentication results and authorization information. As palm vein data of a human body is extremely difficult to fake or copy, an authentication method based on palm vein recognition can satisfy the high-level security requirements of various industries and realize high-precision recognition.

Description

The vena metacarpea access control system
Technical field
The present invention relates to the secure authentication technology field, particularly a kind of vena metacarpea access control system.
Background technology
As everyone knows, the machine room gate inhibition of the AB gate inhibition in prison, weapon depot gate inhibition, visual plant, safety is the most important thing, and safety guarantee need rely on the management of standard and advanced technical guarantee.
For fear of potential safety hazard, import and export the IC-card gate control system is set at important place in the past, that is: each employee distributes an IC-card, with the IC-card security door of automatically coming in and going out.The operating specification of IC-card management system, improved inner safe class, but IC-card easily loses or is stolen, these objective problem that can't overcome have been brought larger inconvenience to the user.In addition, use IC-card can't add up and follow the trail of the personnel that passed in and out the security door, make when security incident occurring or meet with other safety problems, the turnover record after can't reducing before the accident happened.Along with scientific and technological development, existing part security door has adopted fingerprint entrance guard system.Yet fingerprint, in human body surface, is easier to be forged, and fingerprint recognition is very sensitive to humidity, cleanliness, decortication and the finger scar etc. of finger, is easy to the situation that causes validated user to be identified, and causes authenticating accuracy.
summary of the invention
The object of the invention is to overcome the above-mentioned deficiency of prior art, provide a kind of authentication efficiency fast, accuracy and safe gate control system.
For achieving the above object, the invention provides following technical scheme:
The vena metacarpea access control system comprises: a plurality of vena metacarpea instrument, central processing unit and a plurality of access controller; Described central processing unit is connected with a plurality of vena metacarpea instrument, a plurality of access controller by LAN (Local Area Network), and described a plurality of vena metacarpea instrument, a plurality of access controller all are installed on respectively each security door place.
In above-mentioned vena metacarpea access control system, described a plurality of vena metacarpea instrument and access controller all form LAN (Local Area Network) with central processing unit by the network switch.
In above-mentioned vena metacarpea access control system, each security door place is equipped with a set of vena metacarpea instrument and access controller, the vena metacarpea instrument is for gathering user's to be certified palm vein image, send central processing unit after processing to, access controller is controlled corresponding security door unlatching for responding the described instruction of opening the door.Central processing unit is connected with a plurality of access controllers with a plurality of vena metacarpea instrument, stores palm vein information, palm vein end message, controlling device for doors information, authority information, the safety rule information of validated user; Central processing unit is for reading described user's to be certified palm vein image, and carry out search comparison in the palm vein information bank of described validated user, if there is matching image, according to described authority information and safety rule information, further judge entering of described user to be certified and/or whether current opening door operation meets safety requirements, if to corresponding access controller, send the instruction of opening the door.
In above-mentioned vena metacarpea access control system, described vena metacarpea instrument comprises near infrared ray generator, sensor, data processor.Described near infrared ray generator, for the response authentication solicited message, generates near infrared ray and irradiates user's palm to be verified; Sensor is used for reception by the near infrared ray of user's palmar to be verified and generates vein image; Data processor is used for described vein image is compressed and encryption, and exports to described central processing unit.
In above-mentioned vena metacarpea access control system, each security door place also is equipped with gate inhibition's workstation PC, described gate inhibition's workstation PC access to LAN.The gate inhibition's workstation PC that goes out installation by security door place can manage a fan or fan the security door more, controls one or many vena metacarpea instrument, one or more access controller.
In above-mentioned vena metacarpea access control system, each security door place also is equipped with camera, and described camera is connected with central processing unit by LAN (Local Area Network).
In above-mentioned vena metacarpea access control system, also comprise system management module, system management module mainly comprises computer, the vena metacarpea collector with camera, and described system management module is connected with central processing unit.System management module is mainly used in managerial personnel's information and facility information is safeguarded, personnel's venous information and photographic intelligence collection, and turnover personnel requisition and turnover personnel examine.
compared with prior art, beneficial effect of the present invention:the present invention detects people's vein pattern value to confirm its province by the vena metacarpea instrument, determine whether to carry out opening door operation by central processing unit according to authentication result and authorization message again, forge or copy because human body palm vein data are extremely difficult, and overcome the impact of the abnormal factorses such as dry skin, dust on the authentication accuracy, make the authentication mode based on palm vein identification can meet an industry high level of security requirement, in addition the vein of palm than thick, quantity is many, can realize high-precision identification.Central processing unit forms LAN (Local Area Network) and communicates by letter with each vena metacarpea instrument, be responsible for the collection of palm vein data by each vena metacarpea instrument, then sending to central processing unit is focused on, greatly improved the maximum number of user that system can have, improve the speed of authentication, alleviated the complexity of management.The camera that install at security door place represents the video information collected in real time on access control system, further improves the security of authentication.
The accompanying drawing explanation
The theory structure block diagram that Fig. 1 is embodiment 1.
The theory structure block diagram that Fig. 2 is embodiment 2.
The theory structure block diagram that Fig. 3 is embodiment 3.
The theory structure block diagram that Fig. 4 is embodiment 4.
Mark in figure: 1-vena metacarpea instrument, 2-central processing unit, 3-access controller, the 4-network switch, 5-gate inhibition's workstation PC, 6-camera, 7-system management module.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated.
For make the invention purpose, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
embodiment 1
As shown in Figure 1, the vena metacarpea access control system of the present embodiment comprises: a plurality of vena metacarpea instrument 1, central processing unit 2 and a plurality of access controller 3; Described central processing unit 2 is connected with a plurality of vena metacarpea instrument 1, a plurality of access controller 3 by LAN (Local Area Network), and each security door place is equipped with a set of vena metacarpea instrument 1 and access controller 3.Described a plurality of vena metacarpea instrument 1 and access controller 3 all form LAN (Local Area Network) with central processing unit 2 by the network switch 4.
In the present embodiment, vena metacarpea instrument 1 is for gathering user's to be certified palm vein image data, and data are compressed, after encryption etc. processes, by LAN (Local Area Network), sent central processing unit 2 to.Particularly, vena metacarpea instrument 1 comprises near infrared ray generator, sensor, data processor, and the near infrared ray generator, for the response authentication solicited message, generates near infrared ray and irradiates user's palm to be verified; Sensor is used for reception by the near infrared ray of user's palmar to be verified and generates vein image; Data processor is for being compressed and encryption described vein image.
When the authentication request information that receives the user is, central processing unit 2 reads the palm vein image received, and carry out search comparison in the palm vein information bank of described validated user, if there is matching image, according to described authority information and safety rule information, further judge entering of described user to be certified and/or whether current opening door operation meets safety requirements, if to corresponding access controller 3, send the instruction of opening the door.Central processing unit 2 forms LAN (Local Area Network) and communicates by letter with each vena metacarpea instrument 1, be responsible for the collection of palm vein data by each vena metacarpea instrument 1, then sending to central processing unit 2 is focused on, greatly improved the maximum number of user that system can have, improve the speed of authentication, alleviated the complexity of management.
Based on palm vein authentication, finger print identifying advantage more in the past is the present embodiment, when the near infrared light in the vena metacarpea instrument irradiates human body, only have vein segment to have faint reflection, thereby form dim image, palm vein is hidden in the following 3 millimeters depths of skin, belong to inside of human body information, extremely difficulty copies; And vein image possesses the live body test function, can't usurp, the palm after amputation, without blood flow, can't obtain image; In addition, the vein quantity in palm is many, lines are complicated, easily forms individual difference, may be read into more stable information, realizes thus high-precision identification, can meet higher security requirement.
embodiment 2
As shown in Figure 2, the present embodiment vena metacarpea access control system is with embodiment 1, difference is that in the present embodiment, each security door place also is equipped with gate inhibition's workstation PC5, described gate inhibition's workstation PC5 access to LAN, with central processing unit 2, be connected, work under network schemer, can manage many fan security doors, control many vena metacarpea instrument, a plurality of access controller.Gate inhibition's workstation PC5 is access to LAN not also, works under single cpu mode, only manages and control vena metacarpea instrument and the access controller at this security door place.Gate inhibition's workstation PC5 is installed at each security door place, and gate inhibition's workstation PC at important security door place sets up artificial monitoring, has greatly improved the dirigibility of system applies, has also promoted artificial monitoring capacity, meets the security that system is used simultaneously.
embodiment 3
As shown in Figure 3, the present embodiment vena metacarpea access control system is with embodiment 2, and difference is that in the present embodiment, each security door place also is equipped with camera 6, and described camera 6 is connected with central processing unit 2 by LAN (Local Area Network).By camera 6, the video information collected is represented in real time on gate inhibition's workstation PC5, further improve the security of authentication.
embodiment 4
As shown in Figure 4, the present embodiment vena metacarpea access control system is with embodiment 3, difference is that the present embodiment also comprises system management module 7, and system management module mainly comprises computer, the vena metacarpea collector with camera, and described system management module 7 is connected with central processing unit 2.System management module 7 is mainly used in managerial personnel's information and facility information is safeguarded, personnel's venous information and photographic intelligence collection, and turnover personnel requisition and turnover personnel examine.System management module 7 makes the vena metacarpea access control system more perfect, facilitates managerial personnel to manage and monitors.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.

Claims (6)

1. the vena metacarpea access control system, is characterized in that, comprising: a plurality of vena metacarpea instrument, central processing unit and a plurality of access controller; Described central processing unit is connected with a plurality of vena metacarpea instrument, a plurality of access controller by LAN (Local Area Network), and described a plurality of vena metacarpea instrument, a plurality of access controller all are installed on respectively each security door place.
2. vena metacarpea access control system according to claim 1, it is characterized in that: described vena metacarpea instrument comprises near infrared ray generator, sensor, data processor.
3. vena metacarpea access control system according to claim 1, it is characterized in that: each security door place also is equipped with gate inhibition's workstation PC, described gate inhibition's workstation PC access to LAN.
4. vena metacarpea access control system according to claim 3, it is characterized in that: each security door place also is equipped with camera, and described camera is connected with central processing unit by LAN (Local Area Network).
5. vena metacarpea access control system according to claim 4, it is characterized in that: also comprise system management module, described system management module is connected with central processing unit.
6. vena metacarpea access control system according to claim 5, it is characterized in that: described system management module comprises computer, the vena metacarpea collector with camera.
CN2013104208165A 2013-09-16 2013-09-16 Palm vein entrance guard control system Pending CN103456064A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108597075A (en) * 2018-04-12 2018-09-28 广东汇泰龙科技有限公司 A kind of prison monitoring alarming method and system based on dual camera cloud lock
CN111063078A (en) * 2019-11-20 2020-04-24 杭州遁甲科技有限公司 Entrance guard control method and device based on living body recognition and safety door

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020061375A (en) * 2001-01-16 2002-07-24 이승호 Security management system by palm-vein pattern identification
JP2006107383A (en) * 2004-10-08 2006-04-20 Bank Of Tokyo-Mitsubishi Ufj Ltd Card device and authentication system
CN102122402A (en) * 2010-12-27 2011-07-13 北京天公瑞丰科技有限公司 Access control system based on palm vein authentication and authentication method using same
CN202711310U (en) * 2012-07-13 2013-01-30 山东力天经贸有限公司 Palm vein physical examination management system
CN203415026U (en) * 2013-09-16 2014-01-29 成都翰东科技有限公司 Palmar venous access control system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020061375A (en) * 2001-01-16 2002-07-24 이승호 Security management system by palm-vein pattern identification
JP2006107383A (en) * 2004-10-08 2006-04-20 Bank Of Tokyo-Mitsubishi Ufj Ltd Card device and authentication system
CN102122402A (en) * 2010-12-27 2011-07-13 北京天公瑞丰科技有限公司 Access control system based on palm vein authentication and authentication method using same
CN202711310U (en) * 2012-07-13 2013-01-30 山东力天经贸有限公司 Palm vein physical examination management system
CN203415026U (en) * 2013-09-16 2014-01-29 成都翰东科技有限公司 Palmar venous access control system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108597075A (en) * 2018-04-12 2018-09-28 广东汇泰龙科技有限公司 A kind of prison monitoring alarming method and system based on dual camera cloud lock
CN108597075B (en) * 2018-04-12 2021-01-08 广东汇泰龙科技股份有限公司 Prison monitoring alarm method and system based on double-camera cloud lock
CN111063078A (en) * 2019-11-20 2020-04-24 杭州遁甲科技有限公司 Entrance guard control method and device based on living body recognition and safety door

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