CN2911807Y - Integrated fingerprint door stop controller - Google Patents
Integrated fingerprint door stop controller Download PDFInfo
- Publication number
- CN2911807Y CN2911807Y CN 200620018230 CN200620018230U CN2911807Y CN 2911807 Y CN2911807 Y CN 2911807Y CN 200620018230 CN200620018230 CN 200620018230 CN 200620018230 U CN200620018230 U CN 200620018230U CN 2911807 Y CN2911807 Y CN 2911807Y
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- electric control
- control lock
- fingerprint
- circuit
- integral type
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a fingerprint door lock device controlling an electric control lock. In order to resolve the problem of complex operation, big volume, inconvenient assembly and poor security of the existent equipment, the utility model comprises a fingerprint sampler, a main CPU, a slave CPU, an LCD screen, a key-press, a real-time clock circuit, an electric control lock drive circuit and a communication interface, wherein an optics fingerprint sampler, the communication interface, the slave CPU and the electric control lock drive circuit are connected with the main CPU; the LCD screen, the key-press, the real-time clock circuit and the electric control lock drive circuit are connected with the slave CPU; furthermore, the electric control lock drive circuit is connected with the electric control lock. The utility model can independently accomplish the fingerprint logging-on of user, the fingerprint sample of user, the fingerprint matching of user and the operation of the out-in records storage. The utility model has functions of a tamper alarm, a duress alarm, and an abnormal open door alarm, signal output control, directly driving a heavy current electric bolt lock or an electromagnetic lock. The utility model has advantages of the simple operation, a small volume, the convenient assembly, miniaturization and the high security.
Description
Technical field
The utility model relates to a kind of fingerprint recognition control device, particularly a kind of integral type fingerprint access control controller.
Background technology
Fingerprint identification technology is the means of identification by fingerprint contrast verification identity, also is the biometrics identification technology that is most widely used now.Be mainly used in the criminal investigation system in the past.Moved towards the commercial market in recent years gradually.Fingerprint identification technology is present most convenient, reliable, non-infringement and low-cost access controller solution, in the gate inhibition's Control Software of backstage with the user fingerprints data allocations in corresponding door access machine controller, also can upload gate inhibition's record in real time, generate gate inhibition's form, tracing for accident provides foundation.Simultaneously also fingerprint identification technology have been proposed to have high safety, miniaturization, misclassification rate low in gate inhibition market, and reject rate is low, to satisfy the demand of various different application.
The defective that exists in the present fingerprint access control:
1, fingerprint entrance guard system generally is made up of fingerprint read head, access controller, and the fingerprint entrance guard system wiring is complicated.PC end application software is divided into access controller software and fingerprint read head configuration software, and two cover software systems are safeguarded loaded down with trivial details.
2, existing fingerprint access control machine adopts little relay switching variable to export, and needs the outer relay electric lock control circuit that enlarges, and the system complex poor stability does not have high safe gate inhibition's control action.
Summary of the invention
The purpose of this utility model is to solve the defective that exists in the above-mentioned present fingerprint access control control device, and a kind of simple to operate, integral type fingerprint access control controller that volume is little, easy for installation, safe is provided.
For achieving the above object, its special feature of the utility model integral type fingerprint access control controller be to comprise optical fingerprint collector, host CPU, from CPU, LCDs, keyboard, real time clock circuit, electric control lock driving circuit and communication interface; Optical fingerprint collector, communication interface, link to each other with host CPU with the electric control lock driving circuit from CPU, LCDs, keyboard, real time clock circuit and electric control lock driving circuit with link to each other from CPU.It adopts based on dual-CPU architecture, the security that can improve system as the subcontrol of system from CPU, when host CPU breaks down cisco unity malfunction from CPU still the may command fingerprint entrance guard system carry out necessary work.Improved the security of system.So design has advantage simple to operate, that volume is little, easy for installation, safe.
As optimization, the electric control lock driving circuit also further is connected with electric control lock.So design, directly more convenient installation behind the adapted electric control lock, use.
As optimization, the electric control lock driving circuit is by triode Q5, triode Q6, and relay K 17, protection diode IN4007, resistance R 83, R84, R20, capacitor C 803 and Wiring port JP1 form; Resistance R 83, R20, triode Q5 and resistance R 84 are connected successively, connect capacitor C 803 and signal input terminal between resistance R 83 and the R20; Series connection relay K 17 and protection diode IN4007 parallel with one another connects between triode Q5 and the R84 by triode Q6 again between resistance R 83, the R84, and relay K 17 connects Wiring port JP1 again.So design can be supported the action of large-current electric control lock, and good reliability.
As optimization, also further be fitted with the tamper warning circuit.
As optimization, tamper warning circuit also compatibility is seized warning, unusual open alarm function on both sides by the arms.So design is removed or can sends when destroyed alerting signal and drives warning device and report to the police, and the security of gate control system is improved.
As optimization, host CPU is equipped with fingerprint collecting, fingerprint comparison, data communication, data storage and Output Control Program; From CPU keyboard scan, display driver, data backup, emergency control procedure are housed; Electric control lock is electric mortise lock or electric latch.So design, the function integration is strong, more convenient operation, performance is more stable.
As optimization, communication interface RS232, RS485 and TCP/IP interface are formed.So design, compatibility is stronger, more convenient operation and data transmission.
As optimization, also compatible Wiegand26 output of electric control lock driving circuit and warning output function.So design, performance is more perfect, stable, reliable.
Its working method is: host CPU connects optical fingerprint collector and reads fingerprint image.The host CPU connection is read user's keyboard operation data, real-time clock data and is transmitted the information that will show from CPU.Host CPU connects locking control signal output, Wiegand26 output, the output of reporting to the police.Connect liquid crystal display, keyboard, real-time clock respectively from CPU.Connect locking control signal output, Wiegand26 output, the output of reporting to the police from CPU.
After adopting technique scheme, the utility model integral type fingerprint access control controller can independently be finished user fingerprints login, user fingerprints collection, user fingerprints comparison, the recording storage of coming in and going out operation; Having the machine of tearing open reports to the police, seizes on both sides by the arms warnings, unusual open alarm, control signal and export, directly drive large-current electric mortise lock or electromagnetic lock function; Have simple to operate, volume is little, easy for installation, advantage that miniaturization is safe.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the big electric current lock of the utility model driving circuit figure;
Fig. 3 is the utility model dynamic duty flow process figure.
Embodiment
Do further explanation below in conjunction with accompanying drawing and instantiation:
As shown in Figure 1, the utility model integral type fingerprint access control controller is by optical fingerprint collector 2,32 400MHZ host CPUs 1 of fingerprint collecting, fingerprint comparison, data communication, data storage and Output Control Program are housed, 8 high speeds that keyboard scan, display driver, data backup, emergency control procedure are housed are from CPU4, LCDs 6, the keyboard 7 of band hummer, real time clock circuit 8, large-current electric control lock driving circuit 5,12V5A type electric control lock 9 and MAX323 type RS232,75LBC184 type RS485 and DM9000E ether TCP/IP communication interface 3 are formed; Optical fingerprint collector 2, communication interface 3, link to each other with host CPU 1 with electric control lock driving circuit 5 from CPU4, LCDs 6, keyboard 7, real time clock circuit 8 and electric control lock driving circuit 5 with link to each other from CPU4, electric control lock driving circuit 5 links to each other with electric control lock 9.The scientific and technological BIOKEY fingerprint access control tailor-made algorithm of control during algorithm for recognizing fingerprint is selected for use.
As shown in Figure 2, the large-current electric control is locked driving circuit 5 by triode Q5, triode Q6, and relay K 17, protection diode IN4007, resistance R 83, R84, R20, capacitor C 803 and Wiring port JP1 form; Resistance R 83, R20, triode Q5 and resistance R 84 are connected successively, connect capacitor C 803 and signal input terminal between resistance R 83 and the R20; Series connection relay K 17 and protection diode IN4007 parallel with one another connects between triode Q5 and the R84 by triode Q6 again between resistance R 83, the R84, and relay K 17 connects Wiring port JP1 again.Large-current electric control lock driving circuit 5 also further is fitted with the tamper warning circuit, seizes warning, unusual open alarm circuit on both sides by the arms, compatible Wiegand26 output and warning output function.Electric control lock 9 is electric mortise lock or electric latch.Pin is a high level because single-chip microcomputer resets the back; so this circuit single-chip microcomputer output low level actuating of relay output unlocking signal; triode Q59014 drives triode Q6T5551 and makes relay K 17 SRS-05VDC-SL action; diode 1N4007 plays the afterflow protective effect; 2 pin and 3 pin of Wiring port JP1 couple together; 3 pin, 4 pin output signals can directly drive 12V 5A electromagnetic lock, electric mortise lock.
As shown in Figure 3, the workflow after integral type fingerprint access control controller powers on is beginning: the first step, system initialization; Second step, each functional module self check of system can show the content of fault if any failure system, carry out as the non-fault procedure order; The 3rd step, display routine master interface, scan button simultaneously, press system according to the information and executing corresponding program of user's input operations such as (as enter) menu configuration of IP address if any button; Does the 4th go on foot, judges whether to carry out communication? be then entry communication program of communication, carry out in proper order as no communication program; The 5th step, judge collector have fingerprint right-falling stroke by? do not press down execution in order if there is fingerprint, if there is fingerprint to press down by carrying out fingerprint comparison; If the verification passes, judge whether it is effectively to unblank combination and uncaging time section if export unlocking signal; If invalid demonstration error message.Program run the 3rd step circulation is carried out.
Claims (7)
1, integral type fingerprint access control controller is characterized in that comprising optical fingerprint collector, host CPU, from CPU, LCDs, keyboard, real time clock circuit, electric control lock driving circuit and communication interface; Optical fingerprint collector, communication interface, link to each other with host CPU with the electric control lock driving circuit from CPU, LCDs, keyboard, real time clock circuit and electric control lock driving circuit with link to each other from CPU.
2,, it is characterized in that the electric control lock driving circuit also further is connected with electric control lock according to the described integral type fingerprint access control of claim 1 controller.
3, according to the described integral type fingerprint access control of claim 2 controller, it is characterized in that the electric control lock driving circuit by triode Q5, triode Q6, relay K 17, protection diode IN4007, resistance R 83, R84, R20, capacitor C 803 and Wiring port JP1 form; Resistance R 83, R20, triode Q5 and resistance R 84 are connected successively, connect capacitor C 803 and signal input terminal between resistance R 83 and the R20; Series connection relay K 17 and protection diode IN4007 parallel with one another connects between triode Q5 and the R84 by triode Q6 again between resistance R 83, the R84, and relay K 17 connects Wiring port JP1 again.
4, according to the described integral type fingerprint access control of claim 3 controller, it is characterized in that also further being fitted with the tamper warning circuit.
5, according to the described integral type fingerprint access control of claim 4 controller, it is characterized in that the tamper warning circuit also compatibility seize warning, unusual open alarm circuit on both sides by the arms.
6 according to claim 1,2,3,4 or 5 described integral type fingerprint access control controllers, it is characterized in that communication interface is made up of RS232, RS485 and TCP/IP interface.
7,, it is characterized in that also compatible Wiegand26 output of electric control lock driving circuit and alerting signal output circuit according to the described integral type fingerprint access control of claim 6 controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620018230 CN2911807Y (en) | 2006-03-23 | 2006-03-23 | Integrated fingerprint door stop controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620018230 CN2911807Y (en) | 2006-03-23 | 2006-03-23 | Integrated fingerprint door stop controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2911807Y true CN2911807Y (en) | 2007-06-13 |
Family
ID=38133669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620018230 Expired - Fee Related CN2911807Y (en) | 2006-03-23 | 2006-03-23 | Integrated fingerprint door stop controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2911807Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8111136B2 (en) | 2009-01-23 | 2012-02-07 | Shining Union Limited | USB fingerprint scanner with touch sensor |
| US8111135B2 (en) | 2009-01-23 | 2012-02-07 | Shining Union Limited | USB fingerprint scanner with touch sensor |
| US8279044B2 (en) | 2008-10-10 | 2012-10-02 | Shining Union Limited | Data storage device with radio frequency fingerprint scanner |
| CN110005262A (en) * | 2019-03-29 | 2019-07-12 | 深圳市创维群欣安防科技股份有限公司 | A kind of anti-the take out stitches electronic lock system cracked and its control method |
-
2006
- 2006-03-23 CN CN 200620018230 patent/CN2911807Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8279044B2 (en) | 2008-10-10 | 2012-10-02 | Shining Union Limited | Data storage device with radio frequency fingerprint scanner |
| US8111136B2 (en) | 2009-01-23 | 2012-02-07 | Shining Union Limited | USB fingerprint scanner with touch sensor |
| US8111135B2 (en) | 2009-01-23 | 2012-02-07 | Shining Union Limited | USB fingerprint scanner with touch sensor |
| CN110005262A (en) * | 2019-03-29 | 2019-07-12 | 深圳市创维群欣安防科技股份有限公司 | A kind of anti-the take out stitches electronic lock system cracked and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN ZKSOFTWARE BIOMETRIC IDENTIFICATION TECHN Free format text: FORMER OWNER: BEIJING ZHONGKONG SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20090703 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090703 Address after: Central building, Xinhua Industry Zone, five Da Dao, Buji, Longgang District, Guangdong, Shenzhen Province, China: 518000 Patentee after: Shenzhen Zhongkong Biometrics Technology Co., Ltd. Address before: Room 1008, Pacific International Building, No. 106, Zhichun Road, Beijing, Haidian District: 100086 Patentee before: Zhongkong Science and Technology Development Co., Ltd., Beijing |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing central control electronic technology Co., Ltd. Assignor: Shenzhen Zhongkong Biometrics Technology Co., Ltd. Contract record no.: 2013440020030 Denomination of utility model: Integrated fingerprint door stop controller Granted publication date: 20070613 License type: Exclusive License Record date: 20130201 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070613 Termination date: 20150323 |
|
| EXPY | Termination of patent right or utility model |