CN107134030A - A kind of prison access control system based on recognition of face image processing techniques - Google Patents
A kind of prison access control system based on recognition of face image processing techniques Download PDFInfo
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- CN107134030A CN107134030A CN201710291497.0A CN201710291497A CN107134030A CN 107134030 A CN107134030 A CN 107134030A CN 201710291497 A CN201710291497 A CN 201710291497A CN 107134030 A CN107134030 A CN 107134030A
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- recognition
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
- G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/172—Classification, e.g. identification
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- General Physics & Mathematics (AREA)
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- General Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
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- Theoretical Computer Science (AREA)
- Collating Specific Patterns (AREA)
Abstract
The invention discloses a kind of prison access control system based on recognition of face image processing techniques, including master controller, drive circuit, timer, display and input through keyboard module, prison access control system of the invention based on recognition of face image processing techniques carries out security protection control using the form of recognition of face and image procossing to the door lock in prison, often it is required for recognition of face to operate into a prison, and the face image information collected needs that with the information match stored in database the purpose of opening gate could be completed, avoid traditional key, the drawbacks of access card or fixed password unlocking mode are present, whole gate control system is also connected by wireless network with background server simultaneously, fail when running into multiple recognition of face, facial image will be remotely delivered to background server, the staff of background server can send control instruction by radio network gateway, reach the function that help is unlocked.
Description
Technical field
The present invention relates to intelligent image authentication techniques field, specifically a kind of prison based on recognition of face image processing techniques
Prison gate control system.
Background technology
Prison is the place for putting in prison criminal, is also to be easiest to place of the crime for topic occur, often occurs in telecine
Prisoner is escaped from prison using various methods, and the public security to society brings great harm.
Prison anti-escaping is an important topic in prison administration since ancient times.With world today's science and technology not
Disconnected to improve, increasing high technology equipment has been applied to the management in prison.But but usually because dredging in reality management
Implement not strict in supervision and rules and regulations, cause prisoner to find out rule, find and escaped after administrative vulnerability.China exists
System is more single in the supervision in prison, and the overall qualities of personnel are not universal high.But these problems will have one in a short time
Individual preferable change is extremely difficult, but prison anti-escaping is an important and urgent job again, and a moment all can not fiber crops
Numbness general idea, so on the one hand on the basis of administrative staff's self diathesis is improved, on the other hand also wanting integrated use, some are modern
The electronic equipment of change, strengthens supervision, prevents that prisoner runs away.
Secondly, there is larger leak in existing prison safety-protection system, mostly also using key, access card or password
The mode of lock, key and access card are easily lost or cracked, and the cipher change cycle of coded lock is long, it is easy to leaks, makes
Into people all know, so as to leave opportunity to convict, there be a small number of prisons the country by the way of the personnel control gate inhibition of backstage,
The backstage personnel moment is needed to pay close attention to gate inhibition's situation, the information further according to cam feedback judges it is enough opening gates, this mode
Although adding security protection grade, need the backstage personnel moment to pay close attention to, do not exist once backstage personnel are busy, may will result in
Very big inconvenience, while the working strength of backstage personnel is larger, therefore also a wide range of popularization,
The content of the invention
It is an object of the invention to provide a kind of prison access control system based on recognition of face image processing techniques, to solve
The problem of being proposed in above-mentioned background technology.
To achieve the above object, the present invention provides following technical scheme:
A kind of prison access control system based on recognition of face image processing techniques, including master controller, drive circuit, timing
Device, display and input through keyboard module, including gathered for face information image capture module, for storing face information
Database, for the human face image information in the face information and database by collection do the face recognition module contrasted, be used for
Alarm module when error message is inputted, described image acquisition module connection face recognition module, face recognition module is also distinguished
Database and master controller are connected, master controller is also respectively connected with power module, counter, timer, display, driving electricity
Road, radio network gateway and input through keyboard module, the drive circuit are also connected with electronic lock.
It is used as the preferred scheme of the present invention:The radio network gateway also connects background server by wireless network.
It is used as the preferred scheme of the present invention:The alarm module is audible-visual annunciator.
It is used as the preferred scheme of the present invention:The counter is also connected with alarm module.
It is used as the preferred scheme of the present invention:The power module includes transformer W, rectifier bridge T1, chip IC 1 and potentiometer
RP1, the winding N1 of the transformer W two ends connect 220V alternating currents, transformer W winding N2 one end connection rectification respectively
Bridge T1 port 1 and rectifier bridge T2 port 1, rectifier bridge T1 the connection electric capacity C2 of port 2, diode D1 negative electrode and chip
IC1 pin 1, the connection electric capacity C3 of canthus 3 of chip IC 1 and the input CP of energy-saving electronic switch, electric capacity the C2 other end connect
Connect the electric capacity C3 other end, the pin 2 of chip IC 1, rectifier bridge T1 port 4, rectifier bridge T2 port 4 and ground, diode D1
Anode connection metal-oxide-semiconductor Q1 drain electrode, metal-oxide-semiconductor Q1 source electrode connection resistance R1, electric capacity C1 and battery E positive pole, battery E
Negative pole connection electric capacity C1 the other end, electric capacity C4, triode V1 emitter stage, potentiometer RP1 fixing end, a resistance
R1 other end connecting triode V1 colelctor electrode and metal-oxide-semiconductor Q1 grid, triode V1 base stage connection potentiometer RP1's
Sliding end.
It is used as the preferred scheme of the present invention:The model LM7812 of the chip IC 1.
It is used as the preferred scheme of the present invention:The model STM32F103 of the master controller.
It is used as the preferred scheme of the present invention:The face recognition module is face recognition work-checking machine.
It is used as the preferred scheme of the present invention:The triode V1 is N-type triode.
Compared with prior art, the beneficial effects of the invention are as follows:Prison of the invention based on recognition of face image processing techniques
Prison gate control system carries out security protection control using the form of recognition of face and image procossing to the door lock in prison, often into a prison
It is required for recognition of face to operate, and the face image information collected needs the information match with being stored in database could be complete
Into the purpose of opening gate, it is to avoid the drawbacks of traditional key, access card or fixed password unlocking mode are present, while entirely
Gate control system is also connected by wireless network with background server, will be by face figure when running into multiple recognition of face failure
As being remotely delivered to background server, the staff of background server can send control instruction by radio network gateway, reach
Help the function of unlocking.
Brief description of the drawings
Fig. 1 is overall block diagram of the invention.
Fig. 2 is the circuit diagram of power module.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer to Fig. 1,2, a kind of prison access control system based on recognition of face image processing techniques, including master controller,
Drive circuit, timer, display and input through keyboard module, including gathered for face information image capture module, be used for
Store the database of face information, do the face contrasted for the human face image information in the face information and database by collection
Identification module, alarm module when being inputted for error message, described image acquisition module connection face recognition module, face are known
Other module is also respectively connected with database and master controller, and master controller is also respectively connected with power module, counter, timer, aobvious
Show device, drive circuit, radio network gateway and input through keyboard module, the drive circuit is also connected with electronic lock.
Radio network gateway also connects background server by wireless network.Alarm module is audible-visual annunciator.Counter also connects
Connect alarm module.
It is used as the preferred scheme of the present invention:The power module includes transformer W, rectifier bridge T1, chip IC 1 and potentiometer
RP1, the winding N1 of the transformer W two ends connect 220V alternating currents, transformer W winding N2 one end connection rectification respectively
Bridge T1 port 1 and rectifier bridge T2 port 1, rectifier bridge T1 the connection electric capacity C2 of port 2, diode D1 negative electrode and chip
IC1 pin 1, the connection electric capacity C3 of canthus 3 of chip IC 1 and the input CP of energy-saving electronic switch, electric capacity the C2 other end connect
Connect the electric capacity C3 other end, the pin 2 of chip IC 1, rectifier bridge T1 port 4, rectifier bridge T2 port 4 and ground, diode D1
Anode connection metal-oxide-semiconductor Q1 drain electrode, metal-oxide-semiconductor Q1 source electrode connection resistance R1, electric capacity C1 and battery E positive pole, battery E
Negative pole connection electric capacity C1 the other end, electric capacity C4, triode V1 emitter stage, potentiometer RP1 fixing end, a resistance
R1 other end connecting triode V1 colelctor electrode and metal-oxide-semiconductor Q1 grid, triode V1 base stage connection potentiometer RP1's
Sliding end.
The model LM7812 of chip IC 1.The model STM32F103 of master controller.Face recognition module is known for face
Other attendance recorder.Triode V1 is N-type triode.
The present invention operation principle be:Image capture module is used for the collection of face information, and by the information collected
Face recognition module is delivered to, face recognition module is relative with the face information stored in database by the face information collected
Than if comparing successfully, a control signal being conveyed to main controller, this signal makes main controller open drive circuit, passed through
Drive circuit opens electronic lock, and timer is used for automatic closing electronic lock after a certain time, prevents long-time opening door lock
Potential safety hazard is caused, if facial image identification mistake is once, master controller sends a control signal to counter, continuously
3 identification mistakes, then counter unlatching alarm module, sends alarm signal, wireless by the way that the face information collected is passed through
Gateway is transferred to background server, and background server is according to image information, and artificial judges whether opening gate system, if opened
Open, will be sent and instructed to master controller by radio network gateway, so that unlocking electronic lock, if refusal, will not open electronics
Lock.
The design uses dual power supply, and the circuit diagram of power module is as shown in Figure 2:Effectively it can prevent the loss of power accident from making
Into systemic breakdown so that trigger convict to escape from prison, gate inhibition failure etc. serious consequence, operating circuit such as Fig. 2 institutes of its power module
Show:First, after 220V line voltages are depressured through transformer W, then rectified bridge T1 rectifications, electric capacity C2 filtering, three terminal regulator IC1
Export, worked for system after voltage stabilizing.Meanwhile, line voltage also filters the direct current produced by rectifier bridge T2 rectifications, electric capacity C2
Pressure is added to V1 base stage, V1 conductings, Q1 cut-offs through RP1 partial pressures.When commercial power interruption, V2 switchs to cut-off by turning on, now metal-oxide-semiconductor
Q1 is turned on, and battery E is added on mu balanced circuit by Q1, and output galvanic current pressure is used for system, so as to reach uninterrupted
The purpose of power supply.
The prison access control system based on recognition of face image processing techniques of the invention is using recognition of face and image procossing
Form carries out security protection control to the door lock in prison, is often required for recognition of face to operate into a prison, and the face collected
Image information needs that with the information match that stores in database the purpose of opening gate could be completed, it is to avoid traditional key
The drawbacks of spoon, access card or fixed password unlocking mode are present, while whole gate control system is also taken by wireless network and backstage
Business device is connected, and when running into multiple recognition of face failure, facial image will be remotely delivered to background server, background service
The staff of device can send control instruction by radio network gateway, reach the function that help is unlocked.
Claims (9)
1. a kind of prison access control system based on recognition of face image processing techniques, including master controller, drive circuit, timing
Device, display and input through keyboard module, it is characterised in that including gathered for face information image capture module, for depositing
Store up the database of face information, the face knowledge contrasted is done for the human face image information in the face information and database by collection
Other module, alarm module when being inputted for error message, described image acquisition module connection face recognition module, recognition of face
Module is also respectively connected with database and master controller, and master controller is also respectively connected with power module, counter, timer, display
Device, drive circuit, radio network gateway and input through keyboard module, the drive circuit are also connected with electronic lock.
2. a kind of prison access control system based on recognition of face image processing techniques according to claim 1, its feature exists
In the radio network gateway also connects background server by wireless network.
3. a kind of prison access control system based on recognition of face image processing techniques according to claim 1, its feature exists
In the alarm module is audible-visual annunciator.
4. a kind of prison access control system based on recognition of face image processing techniques according to claim 1, its feature exists
In the counter is also connected with alarm module.
5. a kind of prison access control system based on recognition of face image processing techniques according to claim 1, its feature exists
In the power module includes transformer W, rectifier bridge T1, chip IC 1 and potentiometer RP1, the winding N1's of the transformer W
Two ends connect 220V alternating currents, transformer W winding N2 one end connection rectifier bridge T1 port 1 and rectifier bridge T2 end respectively
Mouth 1, rectifier bridge T1 port 2 connects the pin 1 of electric capacity C2, diode D1 negative electrode and chip IC 1, and the canthus 3 of chip IC 1 connects
Meet the input CP of electric capacity C3 and energy-saving electronic switch, the electric capacity C2 other end connection electric capacity C3 other end, chip IC 1 are drawn
Pin 2, rectifier bridge T1 port 4, rectifier bridge T2 port 4 and ground, diode D1 anode connection metal-oxide-semiconductor Q1 drain electrode, metal-oxide-semiconductor
Q1 source electrode connection resistance R1, electric capacity C1 and battery E positive pole, battery E negative pole connection electric capacity the C1 other end, electric capacity
C4, triode V1 emitter stage, a potentiometer RP1 fixing end, resistance R1 other end connecting triode V1 colelctor electrode
With metal-oxide-semiconductor Q1 grid, triode V1 base stage connection potentiometer RP1 sliding end.
6. a kind of prison access control system based on recognition of face image processing techniques according to claim 5, its feature exists
In the model LM7812 of the chip IC 1.
7. a kind of prison access control system based on recognition of face image processing techniques according to claim 1, its feature exists
In the model STM32F103 of the master controller.
8. a kind of prison access control system based on recognition of face image processing techniques according to claim 1, its feature exists
In the face recognition module is face recognition work-checking machine.
9. a kind of prison access control system based on recognition of face image processing techniques according to claim 5, its feature exists
In the triode V1 is N-type triode.
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107742330A (en) * | 2017-09-30 | 2018-02-27 | 四川民工加网络科技有限公司 | A kind of worker's attendance checking system suitable for construction site |
CN108765650A (en) * | 2018-05-15 | 2018-11-06 | 江苏中岚智能科技有限公司 | A kind of equipment of NFC function remote real time monitoring smart lock |
CN109215179A (en) * | 2017-07-05 | 2019-01-15 | 南京理工大学 | A kind of intelligent access control system based on recognition of face |
CN109410387A (en) * | 2018-09-30 | 2019-03-01 | 安徽灵图壹智能科技有限公司 | A kind of recognition of face prison safeguard management method and system |
CN109448181A (en) * | 2018-10-23 | 2019-03-08 | 佛山科学技术学院 | A kind of antitheft access control system |
CN109645712A (en) * | 2018-12-27 | 2019-04-19 | 成都新红鹰家具有限公司 | A kind of intelligentized Furniture cabinet |
CN109712281A (en) * | 2018-12-13 | 2019-05-03 | 广州一源贸易有限公司 | A kind of smart office access control system |
CN110322603A (en) * | 2019-06-18 | 2019-10-11 | 广东汇泰龙科技股份有限公司 | A kind of temporary password security protection method and system for intelligent door lock |
CN110930546A (en) * | 2018-08-31 | 2020-03-27 | 阿里巴巴集团控股有限公司 | Information processing method, device and system, storage medium and processor |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN109215179A (en) * | 2017-07-05 | 2019-01-15 | 南京理工大学 | A kind of intelligent access control system based on recognition of face |
CN107742330A (en) * | 2017-09-30 | 2018-02-27 | 四川民工加网络科技有限公司 | A kind of worker's attendance checking system suitable for construction site |
CN108765650A (en) * | 2018-05-15 | 2018-11-06 | 江苏中岚智能科技有限公司 | A kind of equipment of NFC function remote real time monitoring smart lock |
CN110930546A (en) * | 2018-08-31 | 2020-03-27 | 阿里巴巴集团控股有限公司 | Information processing method, device and system, storage medium and processor |
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CN109448181A (en) * | 2018-10-23 | 2019-03-08 | 佛山科学技术学院 | A kind of antitheft access control system |
CN109712281A (en) * | 2018-12-13 | 2019-05-03 | 广州一源贸易有限公司 | A kind of smart office access control system |
CN109645712A (en) * | 2018-12-27 | 2019-04-19 | 成都新红鹰家具有限公司 | A kind of intelligentized Furniture cabinet |
CN110322603A (en) * | 2019-06-18 | 2019-10-11 | 广东汇泰龙科技股份有限公司 | A kind of temporary password security protection method and system for intelligent door lock |
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