CN201013106Y - Fingerprint door lock controller - Google Patents
Fingerprint door lock controller Download PDFInfo
- Publication number
- CN201013106Y CN201013106Y CNU2006201412141U CN200620141214U CN201013106Y CN 201013106 Y CN201013106 Y CN 201013106Y CN U2006201412141 U CNU2006201412141 U CN U2006201412141U CN 200620141214 U CN200620141214 U CN 200620141214U CN 201013106 Y CN201013106 Y CN 201013106Y
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Abstract
The utility model discloses a lock control device, aiming at providing a lock control device used to identify fingerprints, which comprises a central processing unit (CPU), a fingerprint processing module (FPM), a fingerprint sensor, a real-time clock module, a non-volatile memory and an electronic lock control module; the fingerprint processing module (FPM) is connected with the central processing unit (CPU) through a PS232 communication interface; the fingerprint sensor is connected with the fingerprint processing module. The utility model can completely avoid security problems caused by usage of intensive card (IC) usage, theft of password or keys, and lax enforcement system. By adopting the utility model which is suitable for use in all enterprises and institutions, the security danger caused by opening the door by intensive card (IC), password and key can be avoided. The utility model with multi-level security design meets the safety requirement of identity identification, which provides a plurality of security measures for the identification systems in the system level and the device level and ensures high-intensity information security and confidentiality.
Description
Technical field
The utility model relates to a kind of door lock control device, particularly a kind of door lock control device that is used to discern fingerprint.
Background technology
For example constantly enter in our daily life desktop computer, notebook computer, ATM withdrawal machine, cell phone, access control system or the like along with increasing electronic equipment.For the personal security, identity identifying technology becomes more and more urgent easily.Our more and more excessive dependence is as safeguard measures such as smart card, ID card No., passwords, yet even it is also not enough to have such safeguard measure, various losses happen occasionally, and has influence on various services, increases the overhead of commodity.We need we and machine between safe ready during mutual and transaction.Also promptly, we need to use machine simply fast and do not worry unsafe problems.Yet existing system based on smart card, ID card No. and password but can only pace up and down in safety and conveniently, and safety never realized fully, and occurred simultaneously for better safety and inconvenience.In order to realize higher safety, we must use more complicated and more inconvenient password, because if to using an identical password with our different machine, we have also increased the hidden danger of safety when having obtained convenience.
Biological identification technology, utilize people's physiological characteristic, for example wait the identity of discerning the individual as fingerprint, to become the important innovation of a few years from now on IT industry, and have increasing individual, customer, company and government bodies to admit that all existing identification system based on smart card, ID card No. and password is far not enough now.Biological identification technology provides a solution for this reason.Biological identification technology is a recognition system the most convenient at present and safety, and it does not need you to remember picture ID card No. and password, need not carry the thing of picture smart card and so on yet.
Crime case at banking system in society in recent years happens occasionally, and has caused the loss and the most evil bad social influence of a large amount of national lives and properties.Therefore, financial units at different levels are all the most important thing of the precautionary measures as bank's work that tighten security.Gate control system is as the solution of management and control personnel discrepancy, its importance has obtained the attention of more and more banks aspect, and the fingerprint entrance guard system of employing fingerprint recognition technology exploitation is the up-to-date high-tech product in this field, because its safety, characteristics accurately and fast obtain user's approval and trust gradually.
The intelligent residential district is an important directions of 21st century real estate development, the sub-district realizes that intelligentized another important content promptly is to be core with the fingerprint identification technology, with the computer and the communication technology is means, respective services facility in the sub-district is connected to become an organic whole, the user by oneself finger gently once by finishing common capital settlement and some control operation.
The rise of intelligent building has vivo reflected the demand of society to a home from home, convenient communication, safety guarantee and information service.Now intelligent building no longer is limited to intelligent office building, becomes intelligent residence to the dwelling house expansion simultaneously.New ideas such as " intelligent square ", " intelligent residential district " indicate the intellectuality of residential quarters, are to have adapted to the trend of this technical development and a new problem producing.Can predict, the construction of intelligent residential district will be an important directions of 21st century real estate development.The fingerprint entrance guard system of employing fingerprint recognition technology exploitation is the high-tech product of this direction.
The fingerprint access control controller can also be applied to except being applied in above field in the fields such as prison fingerprint access control management, hotel finger print entrance guard management, general manager office's fingerprint access control management, individual household entrance guard management.
Summary of the invention
Primary and foremost purpose of the present utility model is to overcome deficiency of the prior art, and a kind of entrance guard management that is applicable to is provided, thus the fingerprint access control controller that utilizes fingerprint recognition that personnel identity is authenticated.
The utility model is achieved through the following technical solutions:
The utility model provides a kind of fingerprint gate lock controller, also comprises following each parts that are connected with a supply module respectively: the central processor CPU that links to each other with the electronic lock control module; The Fingerprint Processing Module FPM that is connected with central processor CPU by the RS232 communication interface; The fingerprint sensor that is connected with Fingerprint Processing Module FPM; The real-time clock (RTC) module and the nonvolatile memory that link to each other with central processor CPU.
As a kind of improvement, also have RS232 serial ports, RS485 communication interface to be connected with central processor CPU with TC/IP communication interface network communication interface, described communication interface all comprises control corresponding and level switch module, can be connected with host computer.
As a kind of improvement, also have a display module to be connected with central processor CPU by signal line.
As a kind of improvement, also have a keyboard to connect central processor CPU.
As a kind of improvement, also has an alarm control module that is connected with central processor CPU.
Among the present invention:
The electronic lock control module is used for door interlock switch control and door lock state detects; Central processor CPU is used for communication and control; Fingerprint Processing Module FPM is used for scan fingerprint image, the feature that takes the fingerprint, generates fingerprint module, stores fingerprint template and carry out fingerprint comparison; Fingerprint sensor is used for scan fingerprint image; The real-time clock (RTC) module is used to provide real-time clock (RTC); Nonvolatile memory is used to store needs the data that keep after the power down; Supply module can distribute the 12V power supply of input and change, and each parts provides suitable power supply in system; Display module is used to show human-computer dialogue information; Keyboard is used to realize the human-computer dialogue operation; Alarm control module is used for reporting to the police when running into abnormal operation; It is the real-time clock (RTC) module for power supply by battery that the real-time clock (RTC) module provides clock, and the real-time clock (RTC) module also can operate as normal when fingerprint gate lock controller external power source is cut off.
Compared with prior art, the beneficial effects of the utility model are:
In fingerprint gate guard control system, utilize the characteristics that fingerprint is inherent, can't copy, can thoroughly avoid because use IC-card, password, safety problem such as key is stolen, system of performance is not strict.By use of the present utility model: change IC-card and open the door, all safety that password opens the door, key opens the door etc. brings is surely suffered from, and is applicable to the enterprises and institutions that all have the entrance guard management demand.The utlity model has multi-level Safety Design, can satisfy the safety requirements that identity is differentiated.Provide multiple safety measure in system layer with in the mechanical floor Verification System, guaranteed to have high-intensity Information Security and confidentiality.
Description of drawings
Fig. 1 is the structure chart of fingerprint access controller inside in the utility model.
The specific embodiment
With reference to the accompanying drawings, will be described in detail the utility model below.
Can select following model for use to each components and parts that in specific embodiment of the utility model, may relate to:
Fingerprint Processing Module FPM and fingerprint sensor are selected the assembly in the JZT-998A fingerprint module for use, and Fingerprint Processing Module FPM selects ADIBF531 for use; Central processor CPU is selected the LPC2210FBD144 arm processor for use; The real-time clock (RTC) module is selected the HT1380 realtime clock chip for use; Nonvolatile storage is selected the AT24C256 type for use; Supply module is selected LM2575 for use; That level switch module uses in the communication interface is SP232 chip and MAX1487, and network communication interface uses RTL8019; Display module adopts 128*64 lattice graphics lcd display screen.Alarm control module and electronic lock control module are used the GPIO interface and the relay of central processor CPU, and the electronic lock and the alarm of multiple model can be installed.
The specific embodiment 1 of a fingerprint reader of the utility model as shown in Figure 1.
Fingerprint access control controller among Fig. 1 comprises with lower member:
Fingerprint Processing Module FPM2 is connected with central processor CPU 1 by RS232 communication interface 17, is used for scan fingerprint image, the feature that takes the fingerprint, generates fingerprint module and carry out fingerprint comparison;
Following parts directly are connected with central processor CPU 1 by holding wire:
Read-write memory EEPROM4 is used to store data, is mainly used to deposit operation personnel's relevant managing detailed catalogue;
128*64 LCD MODULE 5 is used to show human-computer dialogue information;
4*4 key board 6 is used to realize the human-computer dialogue operation;
Electronic lock control module 8 is used to control the switch of door lock and detects door lock state;
Shi Shizhong 10, are used to provide real-time time;
Between central processor CPU 1 and the host computer, be provided with RS232 serial ports 14, RS485 communication interface 15 and TC/IP communication interface 16, each interface all comprises corresponding level switch module.
At last, it is also to be noted that what more than enumerate only is specific embodiment of the utility model.Obviously, the utility model is not limited to above embodiment, and many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model all should be thought protection domain of the present utility model.
Claims (5)
1. a fingerprint gate lock controller comprises the electronic lock control module, it is characterized in that, also comprises following each parts that are connected with a supply module respectively: the central processor CPU that links to each other with the electronic lock control module; The Fingerprint Processing Module FPM that is connected with central processor CPU by the RS232 communication interface; The fingerprint sensor that is connected with Fingerprint Processing Module FPM; The real-time clock (RTC) module and the nonvolatile memory that link to each other with central processor CPU.
2. fingerprint gate lock controller according to claim 1, it is characterized in that, also have RS232 serial ports, RS485 communication interface to be connected with central processor CPU with TC/IP communication interface network communication interface, described communication interface all comprises control corresponding and level switch module.
3. fingerprint gate lock controller according to claim 1 is characterized in that, also has a display module to be connected with central processor CPU by signal line.
4. fingerprint gate lock controller according to claim 1 is characterized in that, also has a keyboard to connect central processor CPU.
5. fingerprint gate lock controller according to claim 1 is characterized in that, also has an alarm control module that is connected with central processor CPU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201412141U CN201013106Y (en) | 2006-12-20 | 2006-12-20 | Fingerprint door lock controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201412141U CN201013106Y (en) | 2006-12-20 | 2006-12-20 | Fingerprint door lock controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201013106Y true CN201013106Y (en) | 2008-01-30 |
Family
ID=39024894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201412141U Expired - Lifetime CN201013106Y (en) | 2006-12-20 | 2006-12-20 | Fingerprint door lock controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201013106Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322187A (en) * | 2011-08-19 | 2012-01-18 | 李文强 | Intelligent electronic lock based on communication information and fingerprinting |
| CN103266816A (en) * | 2013-04-11 | 2013-08-28 | 陈茂荣 | Lock management system |
| CN104036572A (en) * | 2014-06-20 | 2014-09-10 | 合肥天智科技发展有限公司 | Intelligent lock management system based on Ethernet control |
| CN104120923A (en) * | 2014-07-07 | 2014-10-29 | 江苏艾倍科科技有限公司 | Fingerprint lock and implementation method thereof |
| CN104116327A (en) * | 2014-07-12 | 2014-10-29 | 梁波 | File cabinet with fingerprint identification function and wireless remote alarm function |
-
2006
- 2006-12-20 CN CNU2006201412141U patent/CN201013106Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322187A (en) * | 2011-08-19 | 2012-01-18 | 李文强 | Intelligent electronic lock based on communication information and fingerprinting |
| CN103266816A (en) * | 2013-04-11 | 2013-08-28 | 陈茂荣 | Lock management system |
| CN104036572A (en) * | 2014-06-20 | 2014-09-10 | 合肥天智科技发展有限公司 | Intelligent lock management system based on Ethernet control |
| CN104120923A (en) * | 2014-07-07 | 2014-10-29 | 江苏艾倍科科技有限公司 | Fingerprint lock and implementation method thereof |
| CN104116327A (en) * | 2014-07-12 | 2014-10-29 | 梁波 | File cabinet with fingerprint identification function and wireless remote alarm function |
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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: ZHEJIANG WEIER BIOLOGY IDENTITY TECHNOLOGY CO., L Free format text: FORMER OWNER: ZHEJIANG WELLCOM SCIENCE TECHNOLOGY CO., LTD. Effective date: 20081114 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081114 Address after: Neusoft building, 99 Huaxing Road, Zhejiang, Hangzhou, Xihu District 310012, China Patentee after: Zhejiang Wellcom Biometrics Co., Ltd. Address before: Neusoft building, 99 Huaxing Road, Zhejiang, Hangzhou, Xihu District 310012, China Patentee before: Zhejiang Weier Technology Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG WELLCOM TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ZHEJIANG WELLCOM BIOMETRICS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 310000, Zhejiang, Hangzhou Province, Xihu District Huaxing Road, No. 99, Hangzhou Neusoft venture building, two floor, A201-212 Patentee after: Zhejiang Wellcom Technology Co., Ltd. Address before: 310012 Neusoft building, No. 99 Huaxing Road, Hangzhou, Zhejiang, Xihu District Patentee before: Zhejiang Wellcom Biometrics Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080130 |
|
| EXPY | Termination of patent right or utility model |