CN206162736U - Access control system based on face recognition - Google Patents
Access control system based on face recognition Download PDFInfo
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- CN206162736U CN206162736U CN201621099559.5U CN201621099559U CN206162736U CN 206162736 U CN206162736 U CN 206162736U CN 201621099559 U CN201621099559 U CN 201621099559U CN 206162736 U CN206162736 U CN 206162736U
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Abstract
The utility model provides an access control system based on face recognition for the low -cost current access control system of improvement, the security that improves access control system. Access control system based on face recognition includes: intelligent terminal 101, people's face information database 102, door controller 103 and entrance guard's device 104, intelligent terminal 101 respectively with people's face information database 102 with door controller 103 communication connection, door controller 103 with entrance guard's device 104 communication connection, door controller 103 is used for through sending access control signal control the switch of entrance guard's device 104, intelligent terminal 101 includes: camera module 1011, the computer module 1012, computer module 1012 includes the face identification unit, the face identification unit is used for judging through the face comparison analysis whether the facial image that camera module acquireed does the head portrait that the permission entrance guard of record opened among people's face information database 102.
Description
Technical field
The utility model is related to technical field of security and protection, and in particular to a kind of gate control system based on recognition of face.
Background technology
In existing gate control system, application and be distributed it is most wide have two kinds, password access system and the gate inhibition system that swipes the card
System.
For password access system, with the development of computer and network technologies, people need the password remembered
It is more and more, think bank card password, mailbox password, QQ passwords etc, along with the quickening of rhythm of life, these passwords also hold very much
Easily pass into silence；In addition, once password is revealed, anyone can be not high by gate inhibition, security.
Traditional gate inhibition that swipes the card is referred to and is blocked using contact-free integrated circuit (IC, Integrated Circuit), in door
Door access machine of swiping the card is placed in the porch of taboo, and user enters fashionable, needs as swiping the card by bus, gently contact or close Card Reader
Device, it is possible to read card image, carries out swiping card.
The mode of the above-mentioned gate inhibition that swipes the card, need to user it is previously prepared and pay comprising person identification information IC
, if user loses or omission IC-card is all likely to result in and cannot be introduced into meeting-place, can also there is the wind pretended to be by people into meeting-place in card
Danger.
Utility model content
The utility model provides a kind of gate control system based on recognition of face, for the existing gate inhibition system of improvement of low cost
System, improves the security of gate control system.
The gate control system based on recognition of face that the utility model embodiment is provided, including：
Intelligent terminal 101, face information database 102, door controller 103 and entrance guard device 104；
The intelligent terminal 101 is communicated to connect respectively with the face information database 102 and the door controller 103,
The door controller 103 is communicated to connect with the entrance guard device 104；
The door controller 103 is used to control the switch of the entrance guard device 104 by sending access control signal；
The intelligent terminal 101 includes：Photographing module 1011, computer module 1012；The computer module 1012 is wrapped
Face identification unit is included, the face identification unit is used to analyze the face for judging that the photographing module is obtained by face alignment
Whether image is that what is recorded in the face information database 102 allow the head portrait that gate inhibition opens；The computer module 1012
For the result of determination of the face identification unit to be sent to into the door controller 103 so that the basis of the door controller 103
The result of determination generates the access control signal.
Optionally, the computer module 1012 also include face registration unit, the face registration unit be used for
The facial image at family carries out face registration, and the facial image for succeeding in registration is synchronized in the face information database 102.
Optionally, the computer module 1012 also includes：In vivo detection unit, the In vivo detection unit is used for institute
Stating the facial image that photographing module 1011 photographs carries out In vivo detection.
Optionally, the intelligent terminal 101 also includes：Display module 1013；
The display module 1013 is used to show the controlling interface of the computer module 1012, and the photographing module
1011 facial images for photographing.
Optionally, the door controller 103 is filled by network, bluetooth, serial communication interface or relay with the gate inhibition
Put 104 realizations communication connection.
Optionally, the gate control system also includes：
Alarm unit；The alarm unit is used to report to the police the user illegally into the entrance guard device 104.
Optionally, the gate control system also includes：
Light compensating apparatus, the light compensating apparatus are used to mend the reference object of photographing module 1011 under conditions of half-light
Light.
Optionally, the entrance guard device 104 is specially gate, and an intelligent terminal 101 controls a gate inhibition
Gate.
Optionally, the gate control system also includes：Bracket shell；The bracket shell be arranged at gate a side box body it
On, the bracket shell is used to place the intelligent terminal 101.
Optionally, the bracket shell is prismatoid, and the intelligent terminal 101 is arranged at the inclined plane of the prismatoid
On, the photographing module 1011 of the intelligent terminal 101 arrange be oriented in the face of user come to direction.
Therefore, in the utility model embodiment, by intelligent terminal and face information database realizing face
Identification and comparison, instead of with recognition of face and swipe the card and Password Input, improve the security of gate control system；Also, tradition
Gate control system need a series of high costs operations such as network layout, monitoring camera-shooting, antitheft door transformation, overall innovation into
This is higher, relative to existing swipe the card gate control system and password access system, the gate control system in the utility model embodiment
Intelligent terminal and face information database are increase only, realizes that simple transformation is convenient, the existing door of convenient and inexpensive improvement
Access control system.
Description of the drawings
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, can be with according to these other accompanying drawings of accompanying drawings acquisition.
The One function module of the gate control system based on recognition of face that Fig. 1 is provided for the utility model embodiment is illustrated
Figure；
One application scenarios of the gate control system based on recognition of face that Fig. 2 is provided for the utility model embodiment are illustrated
Figure；
One bracket shell of the gate control system based on recognition of face that Fig. 3 is provided for the utility model embodiment is illustrated
Figure；
Another application scenarios for the gate control system based on recognition of face that Fig. 4 is provided for the utility model embodiment are illustrated
Figure.
Specific embodiment
To enable utility model purpose of the present utility model, feature, advantage more obvious and understandable, below will knot
The accompanying drawing in the utility model embodiment is closed, the technical scheme in the utility model embodiment is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the utility model, and not all embodiments.Based on the utility model
In embodiment, the every other enforcement that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of the utility model protection.
Embodiment one
Fig. 1 is referred to, the functional module of the gate control system in the utility model embodiment based on recognition of face can include：
Intelligent terminal 101, face information database 102, door controller 103 and entrance guard device 104；
The intelligent terminal 101 is communicated to connect respectively with the face information database 102 and the door controller 103,
The door controller 103 is communicated to connect with the entrance guard device 104；The intelligent terminal 101 can be by cable network or nothing
Gauze network sets up communication connection with the face information database 102 and the door controller 103 respectively；The door controller
103 realize communicating to connect by network, bluetooth, serial communication interface or relay and the entrance guard device 104.
The door controller 103 is used to control the switch of the entrance guard device 104 by sending access control signal；
The intelligent terminal 101 includes：Photographing module 1011, computer module 1012；The computer module 1012 is wrapped
Face identification unit is included, the face identification unit is used to analyze the face for judging that the photographing module is obtained by face alignment
Whether image is that what is recorded in the face information database 102 allow the head portrait that gate inhibition opens；The computer module 1012
For the result of determination of the face identification unit to be sent to into the door controller 103 so that the basis of the door controller 103
The result of determination generates the access control signal.
Optionally, the intelligent terminal 101 also includes：Display module 1013；The display module 1013 is used to show institute
State the controlling interface of computer module 1012, and the facial image that the photographing module 1011 is photographed.
In actual applications, the gate control system in this law embodiment can be gate system (refer to Fig. 2).
Specifically, gate is matched one by one with intelligent terminal 101 and used, i.e., one intelligent terminal 101 controls an institute
State gate inhibition's gate.
Further, in the gate control system of gate, bracket shell (refer to Fig. 3) is also included；The bracket shell sets
It is placed on a side box body of gate, the bracket shell is used to place the intelligent terminal 101.Specifically, the support shell
Body is prismatoid, and the intelligent terminal 101 is arranged in the inclined plane of the prismatoid, the shooting mould of the intelligent terminal 101
Block 1011 arrange be oriented in the face of user come to direction so as to the user's head portrait through gate mouth can be photographed.
The operational instances of gate control system in the utility model embodiment are described below, specially：
User is run to before gate as shown in Figure 2, and the photographing module 1011 of intelligent terminal 101 shoots the face figure of user
Picture, the computer module 1012 of intelligent terminal 101 judges the facial image that the photographing module is obtained by face identification unit
It is whether that what is recorded in the face information database 102 allow the head portrait that gate inhibition opens, the if so, then computer module
The result of determination of the face identification unit is sent to the door controller 103 by 1012 so that the basis of the door controller 103
The result of determination generates the access control signal of opening gate.Door controller 103 to the entrance guard device 104 sends the door
Prohibit control signal so that gate is opened.
The recognition of face carried out described in computer module 1012, can complete according to the comparison method of " 1 than N ", and " 1 " refers to
It is the facial image of photographing module acquisition, " N " refers to N part human face data information of face information database purchase；Specifically,
Face information database can be face database or facial feature database.
It is special that the feature that recognition of face can be used is generally divided into visual signature, pixels statisticses feature, facial image conversion coefficient
Levy, facial image algebraic characteristic etc., face characteristic extracts and is aiming at what some features of face were carried out, and face characteristic is extracted
Face is claimed to characterize, it is the process that feature modeling is carried out to face, the method that face characteristic is extracted is summed up and is divided into two big class:
One kind is Knowledge based engineering characterizing method, and another is the characterizing method based on algebraic characteristic or statistical learning；Knowledge based
Characterizing method mainly according to the shape description of human face and they the distance between characteristic contribute to face to obtain
The characteristic of classification, its characteristic component generally includes Euclidean distance between characteristic point, curvature and angle etc., face by eyes,
Nose, mouth, chin etc. local constitute, to these local and between them structural relation geometric description, can as identification face
Key character, these features are referred to as geometric properties, and Knowledge based engineering face is characterized mainly to be included based on the side of geometric properties
Method and template matching method；Characteristic comparing module, the feature prestored in the characteristic and database of the facial image of extraction
Template scans for matching, when similarity exceedes this threshold value, then the result that matching is obtained is defeated by setting a threshold value
Go out, recognition of face is exactly to be compared face characteristic to be identified with the skin detection for obtaining, according to similarity degree
The identity information of face is judged.
Computer module 1012 to recognition result by being analyzed, it is determined that after the identity of targeted customer, can be right
Targeted customer performs corresponding operation, such as open gate inhibition, allows user to pass through.
Carrying out targeted customer's identification can adopt various recognizers, for example, can be in quick multi-Scale Pyramid
Characteristic is classified on the basis of extracting, the amalgamation result on the basis of multistratum classification, and then obtains final face knowledge
Other result.
Further, the facial image registered in face information database 102, can carry out the priority assignation of many grades；
Such as, gate control system controls personnel's turnover that gate inhibition is had more in a mansion, and different gate inhibitions need different grades of access permission,
Authority classification setting can be carried out to the facial image of different user so as to match different in face information database 102
Turnover gate inhibition.
Further, the intelligent terminal at gate can also realize face registration function；Specifically, the computer mould
Block 1012 also includes face registration unit, and the face registration unit is used to carry out face registration to the facial image of user, and
The facial image for succeeding in registration is synchronized in the face information database 102.
In actual applications, may there is no manual oversight at gate, therefore, disabled user may be deceived by means such as photos
Face identification unit is crossed, therefore, the computer module 1012 in the utility model embodiment also includes：In vivo detection unit, institute
In vivo detection unit is stated for carrying out In vivo detection to the facial image that the photographing module 1011 is photographed.
Therefore, in the utility model embodiment, by intelligent terminal and face information database realizing face
Identification and comparison, instead of with recognition of face and swipe the card and Password Input, improve the security of gate control system；Also, tradition
Gate control system need a series of high costs operations such as network layout, monitoring camera-shooting, antitheft door transformation, overall innovation into
This is higher, relative to existing swipe the card gate control system and password access system, the gate control system in the utility model embodiment
Intelligent terminal and face information database are increase only, realizes that simple transformation is convenient, the existing door of convenient and inexpensive improvement
Access control system.
Embodiment two
The description that above-mentioned gate control system is carried out by taking gate as an example, in actual applications, can also there is the gate inhibition of common door
System (as shown in Figure 4), the gate control system in the utility model embodiment based on recognition of face is equally applicable, specifically, this reality
Can be included with the functional module of the gate control system in new embodiment based on recognition of face：
Intelligent terminal 101, face information database 102, door controller 103 and entrance guard device 104；
The intelligent terminal 101 is communicated to connect respectively with the face information database 102 and the door controller 103,
The door controller 103 is communicated to connect with the entrance guard device 104；The intelligent terminal 101 can be by cable network or nothing
Gauze network sets up communication connection with the face information database 102 and the door controller 103 respectively；The door controller
103 realize communicating to connect by network, bluetooth, serial communication interface or relay and the entrance guard device 104.
The door controller 103 is used to control the switch of the entrance guard device 104 by sending access control signal；
The intelligent terminal 101 includes：Photographing module 1011, computer module 1012；The computer module 1012 is wrapped
Face identification unit is included, the face identification unit is used to analyze the face for judging that the photographing module is obtained by face alignment
Whether image is that what is recorded in the face information database 102 allow the head portrait that gate inhibition opens；The computer module 1012
For the result of determination of the face identification unit to be sent to into the door controller 103 so that the basis of the door controller 103
The result of determination generates the access control signal.
Optionally, the intelligent terminal 101 also includes：Display module 1013；The display module 1013 is used to show institute
State the controlling interface of computer module 1012, and the facial image that the photographing module 1011 is photographed.
Further, the facial image registered in face information database 102, can carry out the priority assignation of many grades；
Such as, gate control system controls personnel's turnover that gate inhibition is had more in a mansion, and different gate inhibitions need different grades of access permission,
Authority classification setting can be carried out to the facial image of different user so as to match different in face information database 102
Turnover gate inhibition.
Further, the intelligent terminal at gate can also realize face registration function；Specifically, the computer mould
Block 1012 also includes face registration unit, and the face registration unit is used to carry out face registration to the facial image of user, and
The facial image for succeeding in registration is synchronized in the face information database 102.
In actual applications, may there is no manual oversight at gate, therefore, disabled user may be deceived by means such as photos
Face identification unit is crossed, therefore, the computer module 1012 in the utility model embodiment also includes：In vivo detection unit, institute
In vivo detection unit is stated for carrying out In vivo detection to the facial image that the photographing module 1011 is photographed.
The functional module of the gate control system in above-described embodiment two is basically identical with the functional module in embodiment one, difference
The set location of intelligent terminal is only that, therefore, this is repeated no more.
In actual applications, the intelligent terminal described in the utility model embodiment can for mobile phone, panel computer or
Notebook computer etc..
Specifically, the physical arrangement of the intelligent terminal described in the utility model embodiment can include：Display module,
The parts such as WiFi (wireless fidelity, Wireless Fidelity) module, computer module and power supply.
Further, computer module includes the memory of one or more computer-readable recording mediums, has
One or the processor of more than one processing core.
Wherein：Memory can be used to store software program and module, and processor is stored in the soft of memory by operation
Part program and module, so as to perform various function application and data processing.Memory can mainly include storing program area and
Storage data field, wherein, application program (the such as sound that storing program area can be needed for storage program area, at least one function
Playing function, image player function etc.) etc..Additionally, memory 120 can include high-speed random access memory, can also wrap
Include nonvolatile memory, for example, at least one disk memory, flush memory device or other volatile solid-state parts.
Processor is the control centre of terminal, using various interfaces and the various pieces of the whole intelligent terminal of connection,
The software program and/or module being stored in by operation or execution in memory, and the data being stored in memory are called,
The various functions and processing data of intelligent terminal are performed, so as to carry out integral monitoring to mobile phone.Optionally, processor may include one
Individual or multiple processing cores；Preferably, processor can integrated application processor and modem processor, wherein, using process
Device mainly processes operating system, user interface and application program etc., and modem processor mainly processes radio communication.
Display module can be used for show by user input information or be supplied to user information and intelligent terminal it is each
Graphical user interface is planted, these graphical user interface can be made up of figure, text, icon, video and its any combination.It is aobvious
Show that module may include display floater, optionally, can using LCD (Liquid Crystal Display, liquid crystal display),
The forms such as OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) are configuring display floater.
WiFi belongs to short range wireless transmission technology, and intelligent terminal can help user's transceiver network number by WiFi module
According to stream.
The power supply of intelligent terminal can be logically contiguous with processor by power-supply management system, so as to pass through power management system
System realizes the functions such as management charging, electric discharge and power managed.Power supply can also include one or more direct current or friendship
Stream power supply, recharging system, power failure detection circuit, power supply changeover device or inverter, power supply status indicator etc. are arbitrarily
Component.
In order to simplify the hardware configuration based on the gate control system of recognition of face, it is possible to use ready-made with front-facing camera
Collection of the panel computer as photographing module 101, the display screen 103 of computer module 102 and first in the utility model embodiment
It is fit；Realize that the guest of the utility model embodiment registers function, improves by installing the form of application in panel computer
Realize the convenience based on the gate control system of recognition of face.
It should be noted that for aforesaid each method embodiment, for easy description, therefore it is all expressed as a series of
Combination of actions, but those skilled in the art should know, the utility model is not limited by described sequence of movement,
Because according to the utility model, some steps can adopt other orders or while carry out.Secondly, those skilled in the art
Should know, embodiment described in this description belongs to preferred embodiment, and involved action and module might not be all
Necessary to being the utility model.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, without the portion described in detail in certain embodiment
Point, may refer to the associated description of other embodiments.
It is more than to a kind of description of the gate control system based on recognition of face provided by the utility model, for this area
Those skilled in the art, according to the utility model embodiment thought, have change in specific embodiments and applications
Become part, to sum up, this specification content should not be construed as to restriction of the present utility model.
Claims (10)
1. a kind of gate control system based on recognition of face, it is characterised in that include：
Intelligent terminal (101), face information database (102), door controller (103) and entrance guard device (104)；
The intelligent terminal (101) respectively with the face information database (102) and the door controller (103) communication link
Connect, the door controller (103) communicates to connect with the entrance guard device (104)；
The door controller (103) is for the switch by sending the access control signal control entrance guard device (104)；
The intelligent terminal (101) includes：Photographing module (1011), computer module (1012)；The computer module
(1012) including face identification unit, the face identification unit is used to judge that the photographing module is obtained by face alignment analysis
Whether the facial image for taking is the middle head portrait for allowing gate inhibition to open for recording of the face information database (102)；The calculating
Machine module (1012) by the result of determination of the face identification unit for being sent to the door controller (103) so that described
Door controller (103) generates the access control signal according to the result of determination.
2. gate control system according to claim 1, it is characterised in that the computer module (1012) is also noted including face
Volume unit, the face registration unit is used to carry out the facial image of user face registration, and by the face figure for succeeding in registration
As being synchronized in the face information database (102).
3. gate control system according to claim 1, it is characterised in that the computer module (1012) also includes：Live body
Detector unit, the In vivo detection unit is used to carry out live body inspection to the facial image that the photographing module (1011) is photographed
Survey.
4. gate control system according to claim 1, it is characterised in that the intelligent terminal (101) also includes：Display module
(1013)；
The display module (1013) is for showing the controlling interface of the computer module (1012), and the photographing module
(1011) facial image for photographing.
5. gate control system according to claim 1, it is characterised in that the door controller (103) by network, bluetooth,
Serial communication interface or relay are realized communicating to connect with the entrance guard device (104).
6. gate control system according to claim 1, it is characterised in that the gate control system also includes：
Alarm unit；The alarm unit is used for the user to illegally entering the entrance guard device (104) and reports to the police.
7. gate control system according to claim 1, it is characterised in that the gate control system also includes：
Light compensating apparatus, the light compensating apparatus are used to mend the reference object of photographing module (1011) under conditions of half-light
Light.
8. gate control system according to claim 1, it is characterised in that the entrance guard device (104) is specially gate,
The intelligent terminal (101) controls gate inhibition's gate.
9. gate control system according to claim 8, it is characterised in that the gate control system also includes：Bracket shell；It is described
Bracket shell is arranged on a side box body of gate, and the bracket shell is used to place the intelligent terminal (101).
10. gate control system according to claim 9, it is characterised in that the bracket shell is prismatoid, the intelligence is eventually
End (101) is arranged in the inclined plane of the prismatoid, and the photographing module (1011) of the intelligent terminal (101) is arranged and is oriented
In the face of user come to direction.
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| CN201621099559.5U CN206162736U (en) | 2016-09-30 | 2016-09-30 | Access control system based on face recognition |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621099559.5U CN206162736U (en) | 2016-09-30 | 2016-09-30 | Access control system based on face recognition |
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ID=58652378
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106296950A (en) * | 2016-09-30 | 2017-01-04 | 深圳市商汤科技有限公司 | A kind of gate control system based on recognition of face |
| CN107293013A (en) * | 2017-06-16 | 2017-10-24 | 成都智慧家信息技术有限公司 | The entrance guard device triggered by proximity |
| CN107992797A (en) * | 2017-11-02 | 2018-05-04 | 中控智慧科技股份有限公司 | Face identification method and relevant apparatus |
| CN108198295A (en) * | 2017-12-26 | 2018-06-22 | 佛山市道静科技有限公司 | A kind of cell intelligent access control system |
| CN109993863A (en) * | 2019-02-20 | 2019-07-09 | 南通大学 | A kind of access control system and its control method based on recognition of face |
| WO2019134246A1 (en) * | 2018-01-03 | 2019-07-11 | 平安科技（深圳）有限公司 | Facial recognition-based security monitoring method, device, and storage medium |
| WO2019214401A1 (en) * | 2018-05-11 | 2019-11-14 | 京东方科技集团股份有限公司 | Visitor recognition method and apparatus, and access control system |
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2016
- 2016-09-30 CN CN201621099559.5U patent/CN206162736U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106296950A (en) * | 2016-09-30 | 2017-01-04 | 深圳市商汤科技有限公司 | A kind of gate control system based on recognition of face |
| CN107293013A (en) * | 2017-06-16 | 2017-10-24 | 成都智慧家信息技术有限公司 | The entrance guard device triggered by proximity |
| CN107992797A (en) * | 2017-11-02 | 2018-05-04 | 中控智慧科技股份有限公司 | Face identification method and relevant apparatus |
| CN108198295A (en) * | 2017-12-26 | 2018-06-22 | 佛山市道静科技有限公司 | A kind of cell intelligent access control system |
| WO2019134246A1 (en) * | 2018-01-03 | 2019-07-11 | 平安科技（深圳）有限公司 | Facial recognition-based security monitoring method, device, and storage medium |
| WO2019214401A1 (en) * | 2018-05-11 | 2019-11-14 | 京东方科技集团股份有限公司 | Visitor recognition method and apparatus, and access control system |
| US11393267B2 (en) | 2018-05-11 | 2022-07-19 | Boe Technology Group Co., Ltd. | Method and device for identifying visitor and access control system |
| CN109993863A (en) * | 2019-02-20 | 2019-07-09 | 南通大学 | A kind of access control system and its control method based on recognition of face |
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