CN202904700U - Fingerprint door lock system - Google Patents
Fingerprint door lock system Download PDFInfo
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- CN202904700U CN202904700U CN201220425044.5U CN201220425044U CN202904700U CN 202904700 U CN202904700 U CN 202904700U CN 201220425044 U CN201220425044 U CN 201220425044U CN 202904700 U CN202904700 U CN 202904700U
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- fingerprint
- sensor
- entrance guard
- authentication module
- guard system
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Abstract
The utility model relates to a fingerprint door lock system, comprising a shell, a driving mechanism, a fingerprint sensor, an image sensor and a loudspeaker arranged on the shell, and a master controller, a verification module, a driving circuit and a memory arranged in the shell, wherein the fingerprint sensor and the image sensor are both connected with the verification module, and the master controller controls the driving mechanism to open and close the door lock through the driving circuit. The fingerprint door lock system provided by the utility model combines a fingerprint identification technology and a face identification technology, safety and identifiability of the door lock system can be improved, and the safety of the door lock system is improved by the design of loudspeaker alarming and facial image acquisition and storage.
Description
Technical field
The utility model relates to safety protection field, relates in particular to a kind of fingerprint entrance guard system.
Background technology
Existing gate control system adopts the mode authentication of users legal identity of brush electronic cards usually, and is imitated but electronic cards is very easy to, and brings safely very big hidden danger for the gate inhibition, and just can't log in the gate inhibition in case lose electronic cards.In the recent period, fingerprint identification technology is used in the gate control system more and more, and this has greatly improved the security of gate control system.But in actual applications, because action is lack of standardization when gathering fingerprint, finger surface has foreign matter, sensor is aging and the impact of the factor such as external temperature environmental change, fingerprint often can not be identified by gate control system, causes the authentication failure.In addition, the cracker may attempt verifying fingerprint, but the scene does not have the possible illegal invasion behavior of alarm device alarm, and does not have good way to follow the trail of illegal invasion person.Thereby prior art awaits to improve and improve.
The utility model content
The utility model provides a kind of fingerprint entrance guard system, in conjunction with fingerprint recognition and facial recognition techniques, has improved the security of gate control system and the security of identifiability and gate control system.
For solving the problems of the technologies described above, the utility model adopts following scheme:
A kind of fingerprint entrance guard system, it comprises housing, be arranged on the driving mechanism on the housing, fingerprint sensor, imageing sensor and loudspeaker, and the master controller that is arranged on enclosure interior, authentication module, driving circuit and storer, described fingerprint sensor, imageing sensor all described authentication module connects, described fingerprint sensor gathers fingerprint image and the feature that takes the fingerprint, described imageing sensor gathers face-image and extracts facial characteristics, described authentication module is with described fingerprint sensor, the fingerprint characteristic that imageing sensor extracts, facial characteristics and the fingerprint template that is stored in advance described storer, face template is compared, if described authentication module checking is passed through, described master controller is controlled described driving mechanism switch gate inhibition by described driving circuit.
Preferably, described fingerprint sensor is semiconductor fingerprint sensor or optical fingerprint sensor.
Preferably, described imageing sensor is CMOS optical image sensor or CCD optical image sensor.
Preferably, described master controller starts first described fingerprint sensor, if described authentication module checking fingerprint does not pass through, then starts described imageing sensor.
Preferably, if described authentication module checking face does not pass through, the face-image that the described imageing sensor of the described memory stores of described main controller controls gathers, and start described loudspeaker sounding alarm.
Preferably, described authentication module, driving circuit, loudspeaker, storer all are connected with described master controller.
Preferably, described driving mechanism is connected with the gate inhibition, the access control switch.
Preferably, described memory stores fingerprint template, face template and alarm sound audio file.
The fingerprint entrance guard system that the utility model provides in conjunction with fingerprint recognition and facial recognition techniques, has improved security and the identifiability of gate control system, and the security that loudspeaker is reported to the police and the design of collection storage face-image has improved gate control system.
Description of drawings
Fig. 1 is the structural representation of the fingerprint entrance guard system of the utility model embodiment.
Embodiment
The utility model provides a kind of fingerprint entrance guard system, and is clearer, clear and definite for making the purpose of this utility model, technical scheme and effect, referring to the accompanying drawing examples the utility model further described.
Fig. 1 is the structural representation of the fingerprint entrance guard system of the utility model embodiment, as shown in the figure, described fingerprint entrance guard system comprises housing (not shown), be arranged on the driving mechanism 70 on the housing, fingerprint sensor 20, imageing sensor 30 and loudspeaker 90, and the master controller 50 that is arranged on enclosure interior, authentication module 40, driving circuit 70 and storer 80, described fingerprint sensor 20, imageing sensor 30 all is connected with described authentication module 40, described authentication module 40, driving circuit 70, loudspeaker 90, storer 80 all is connected with described master controller 50, and described master controller 50 is by the described driving circuit 70 described driving mechanism 80 switch gate inhibitions of control.
Described fingerprint sensor 20 can be semiconductor fingerprint sensor or optical fingerprint sensor, gathers fingerprint image and by the fingerprint algorithm feature that takes the fingerprint.Described imageing sensor 30 can be CMOS optical image sensor or CCD optical image sensor, gathers face-image, and extracts facial characteristics by face recognition algorithm.
The user is in registration during described gate control system, gathers respectively and extract fingerprint characteristic, the facial characteristics of validated user by fingerprint sensor 20 and described imageing sensor 30, and with it respectively as fingerprint template and face template, deposit in the described storer 80.Described authentication module 40 is compared described fingerprint sensor 20, imageing sensor 30 fingerprint characteristic, the facial characteristics that extract and the fingerprint template, the face template that are stored in advance described storer 80, if described authentication module 40 is verified passes through.
The user is when the login gate control system, described master controller 50 starts first described fingerprint sensor 20 and gathers and extract user's fingerprint characteristic, and compare by the fingerprint template that described authentication module 40 is stored in described storer 80 with itself and when registration, if both similarities surpass reservation threshold, then authentication is passed through.After subscriber authentication was passed through, described master controller 50 started described driving circuit 70, and described driving circuit 70 drives described driving mechanism 80, and described driving mechanism 80 is connected with the gate inhibition, the access control switch.
If above-mentioned checking fingerprint does not pass through, then described master controller 50 starts described imageing sensor 30, gather and extract user's facial characteristics, and compare by the face template that described authentication module 40 is stored in described storer 80 with itself and when registration, if both similarities surpass reservation threshold, then authentication is passed through.After subscriber authentication was passed through, described master controller 50 started described driving circuit 70, and described driving circuit 70 drives described driving mechanism 80, and described driving mechanism 80 is connected with the gate inhibition, the access control switch.
If above-mentioned facial checking is not also passed through, then the described storer 60 of described master controller 50 controls is stored the face-image that described imageing sensor 30 gathers, and starts described loudspeaker sounding alarm.The alarm sound of described loudspeaker can for the buzzer of acquiescence, can be the audio file that is stored in described storer 60.Illegal invasion person can be warned even draw back with fear to described loudspeaker sounding alarm, and the illegal invasion person's that described imageing sensor 30 gathers face-image can be used as its possible evidence of crime.
In sum, the fingerprint entrance guard system that the utility model provides in conjunction with fingerprint recognition and facial recognition techniques, has improved security and the identifiability of gate control system, and the security that loudspeaker is reported to the police and the design of collection storage face-image has improved gate control system.
Be understandable that; for those of ordinary skills; can be equal to replacement or change according to the technical solution of the utility model and utility model design thereof, and all these changes or replacement all should belong to the protection domain of the appended claim of the utility model.
Claims (8)
1. fingerprint entrance guard system, it comprises housing, be arranged on the driving mechanism on the housing, fingerprint sensor, imageing sensor and loudspeaker, and the master controller that is arranged on enclosure interior, authentication module, driving circuit and storer, described fingerprint sensor, imageing sensor all described authentication module connects, described fingerprint sensor gathers fingerprint image and the feature that takes the fingerprint, described imageing sensor gathers face-image and extracts facial characteristics, described authentication module is with described fingerprint sensor, the fingerprint characteristic that imageing sensor extracts, facial characteristics and the fingerprint template that is stored in advance described storer, face template is compared, if described authentication module checking is passed through, described master controller is controlled described driving mechanism switch gate inhibition by described driving circuit.
2. fingerprint entrance guard system as claimed in claim 1 is characterized in that, described fingerprint sensor is semiconductor fingerprint sensor or optical fingerprint sensor.
3. fingerprint entrance guard system as claimed in claim 1 is characterized in that, described imageing sensor is CMOS optical image sensor or CCD optical image sensor.
4. fingerprint entrance guard system as claimed in claim 1 is characterized in that, described master controller starts first described fingerprint sensor, if described authentication module checking fingerprint does not pass through, then starts described imageing sensor.
5. fingerprint entrance guard system as claimed in claim 4 is characterized in that, if described authentication module checking face does not pass through, and the face-image that the described imageing sensor of the described memory stores of described main controller controls gathers, and start described loudspeaker sounding alarm.
6. fingerprint entrance guard system as claimed in claim 1 is characterized in that, described authentication module, driving circuit, loudspeaker, storer all are connected with described master controller.
7. fingerprint entrance guard system as claimed in claim 1 is characterized in that, described driving mechanism is connected with the gate inhibition, the access control switch.
8. fingerprint entrance guard system as claimed in claim 1 is characterized in that, described memory stores fingerprint template, face template and alarm sound audio file.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220425044.5U CN202904700U (en) | 2012-08-24 | 2012-08-24 | Fingerprint door lock system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220425044.5U CN202904700U (en) | 2012-08-24 | 2012-08-24 | Fingerprint door lock system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202904700U true CN202904700U (en) | 2013-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220425044.5U Expired - Lifetime CN202904700U (en) | 2012-08-24 | 2012-08-24 | Fingerprint door lock system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202904700U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103578167A (en) * | 2013-09-19 | 2014-02-12 | 无锡指网生物识别科技有限公司 | Access control system |
| CN104809781A (en) * | 2015-04-24 | 2015-07-29 | 成都腾悦科技有限公司 | Access control system based on fingerprint recognition and face recognition |
| CN105374098A (en) * | 2015-12-14 | 2016-03-02 | 天津光电通信技术有限公司 | Method used for unlocking using human body double-characteristic identification module |
| CN107393065A (en) * | 2017-06-27 | 2017-11-24 | 山东中创软件工程股份有限公司 | A kind of marine vessel matches somebody with somebody member's check method and system |
| CN112349014A (en) * | 2019-08-09 | 2021-02-09 | 比亚迪股份有限公司 | Intelligent gate ticket checking method and system and intelligent gate terminal |
-
2012
- 2012-08-24 CN CN201220425044.5U patent/CN202904700U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103578167A (en) * | 2013-09-19 | 2014-02-12 | 无锡指网生物识别科技有限公司 | Access control system |
| CN104809781A (en) * | 2015-04-24 | 2015-07-29 | 成都腾悦科技有限公司 | Access control system based on fingerprint recognition and face recognition |
| CN105374098A (en) * | 2015-12-14 | 2016-03-02 | 天津光电通信技术有限公司 | Method used for unlocking using human body double-characteristic identification module |
| CN107393065A (en) * | 2017-06-27 | 2017-11-24 | 山东中创软件工程股份有限公司 | A kind of marine vessel matches somebody with somebody member's check method and system |
| CN112349014A (en) * | 2019-08-09 | 2021-02-09 | 比亚迪股份有限公司 | Intelligent gate ticket checking method and system and intelligent gate terminal |
| CN112349014B (en) * | 2019-08-09 | 2024-01-09 | 比亚迪股份有限公司 | Intelligent gate ticket checking method and system and intelligent gate terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518057 t2-a2-a, high tech Industrial Village, high tech Zone, Keyuan South Road, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen yaliote Technology Co.,Ltd. Address before: 518057 t2-a2-a, high tech Industrial Village, high tech Zone, Keyuan South Road, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN ARATEK BIOMETRICS TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |