CN205692247U - A kind of gate control system based on face recognition technology - Google Patents
A kind of gate control system based on face recognition technology Download PDFInfo
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- CN205692247U CN205692247U CN201620612772.5U CN201620612772U CN205692247U CN 205692247 U CN205692247 U CN 205692247U CN 201620612772 U CN201620612772 U CN 201620612772U CN 205692247 U CN205692247 U CN 205692247U
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Abstract
The utility model discloses a kind of gate control system based on face recognition technology, including: image collecting device, for gathering the face image of user；Image information processing device, extracts the facial feature information of user from the face image gathered, and is mated with the facial feature information prestored by the facial feature information of extraction, if matching degree exceedes matching threshold, then the match is successful, sends enabling signal, otherwise, alarm signal is sent；Entrance guard device, enabling signal described in reception also opens the door, or the alarm signal described in receiving reporting to the police.This utility model safety is good, and identification is automatically performed, action of need not swiping the card, convenient and swift.
Description
Technical field
This utility model belongs to technical field of safety protection, particularly relates to a kind of gate inhibition based on face recognition technology system
System.
Background technology
Existing gate control system generally uses cipher gate inhibition, unified access card or gate inhibition based on recognition of face.
For cipher gate inhibition, when opening gate inhibition, need to input password, very inconvenient；When password is revealed, easily by cracker
Utilizing invasion, and cannot follow the trail of cracker, safety is the highest.For unified access card, all of access card is all phase
With, holder holds this card can open gate inhibition, and this unified access card does not possess information record and identifies function, when it is lost
When being obtained by cracker, it is impossible to the tracking for effractor is given a clue, and safety is the highest；Meanwhile, this access card needs
To be difficult to open gate inhibition across wallet or other bag with induction apparatus close contact, in-convenience in use.For existing based on
The gate inhibition of recognition of face, although use more convenient, but there is also the problems such as identification error is bigger.
Utility model content
Based on this, for the problems referred to above, the utility model proposes a kind of gate control system based on face recognition technology, it is possible to
Fully effective solution the problems referred to above.
The technical solution of the utility model is: a kind of gate control system based on face recognition technology, including:
Image collecting device, for gathering the face image of user；
Image information processing device, extracts the facial feature information of user from the face image gathered, and by extraction
Facial feature information mates with the facial feature information prestored, if matching degree exceedes matching threshold, then the match is successful, sends
Enabling signal, otherwise, sends alarm signal；
Entrance guard device, enabling signal described in reception also opens the door, or the alarm signal described in receiving reporting to the police；
Wherein, described image collecting device, image information processing device and entrance guard device communicate to connect successively.
Image information processing device is previously stored with the facial feature information of all users, passes through gate inhibition there being people to need
Time, its face image of image acquisition device also sends image information processing device to, image information processing device extracts
Its facial feature information, and this facial feature information is compared one by one with the facial feature information prestored, if the rate of exchange
Result exists the result exceeding matching threshold, then illustrates that this user is allowed to, by gate inhibition, send out to entrance guard device
Gate signal, otherwise, sends alarm signal, reminds and have illegal invasion person.
In a preferred embodiment, described image collecting device includes:
Head supporting structure, for fixing the head of user；
Photographic head, is arranged on described head supporting structure, for gathering the face image of user.
Fixed the head of user by head supporting structure, make the head of user to rock, in order to camera collection
To face image clearly, it is to avoid because of problems such as the unintelligible identification error caused of face image of collection are big.
In a preferred embodiment, described image information processing device includes:
First memory, for the facial feature information of all users that prestores；
Image processor, for extracting the facial feature information of user from the face image gathered；
STM32 processor, compares the facial feature information of extraction with the facial feature information prestored, such as matching degree
Exceed matching threshold, then the match is successful, sends enabling signal, otherwise, sends alarm signal；
Wherein, described memorizer and image processor all with STM32 processor communicate to connect, image processor also with institute
The photographic head communication connection stated；Described facial feature information includes the distance between face's each organ central point.
In a preferred embodiment, described entrance guard device includes:
Electronic lock, enabling signal described in reception is also unblanked；
Alarm, alarm signal described in reception is also sounded a buzzer.
I.e. electronic lock controls by STM32 processor with alarm, and when receiving enabling signal, electronic lock is unblanked, it is allowed to
User passes through, when receive alarm signal alarm device sound a buzzer prompting this user be illegal invasion person.
In a preferred embodiment, described alarm includes speech chip MA2400-P2, horn interface and loudspeaker, institute
The speech chip MA2400-P2 stated and loudspeaker are communicated to connect by horn interface, speech chip MA2400-P2 also with STM32 at
Reason device communication connection.
In a preferred embodiment, described gate control system also includes:
Second memory, for storing the face image of collection and the facial feature information of extraction；
Touching display screen, for showing the face image of collection and the facial feature information of extraction；
Wherein, described second memory and touching display screen all communicate to connect with described STM32 processor.All logical
Crossing the user of gate inhibition, its face image and facial feature information are all stored in second memory,
And show on touching display screen, when there is illegal invasion, these information can be that tracking is given a clue.
The beneficial effects of the utility model are: the gate control system based on face recognition technology that the utility model proposes, its
Simple in construction, cost is relatively low, and safety is good；Compared with cipher or the gate inhibition of card-scanning type, this utility model need not be remembered close
Code, action of also need not swiping the card, use more convenient, the face image of the most recordable user and facial feature information, provide for following the trail of
Clue；Fixed the head of user by head supporting structure, make the head of user to rock, in order to camera collection is to clear
Clear face image, it is to avoid because of problems such as the unintelligible identification error caused of face image of collection are big.
Accompanying drawing explanation
Fig. 1 is the system principle diagram in this utility model embodiment;
Fig. 2 is the most more specifically system principle diagram in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiment of the present utility model is described in detail.
Embodiment 1
As it is shown in figure 1, a kind of gate control system based on face recognition technology, including:
Image collecting device, for gathering the face image of user；
Image information processing device, extracts the facial feature information of user from the face image gathered, and by extraction
Facial feature information mates with the facial feature information prestored, if matching degree exceedes matching threshold, then the match is successful, sends
Enabling signal, otherwise, sends alarm signal；
Entrance guard device, enabling signal described in reception also opens the door, or the alarm signal described in receiving reporting to the police；
Wherein, described image collecting device, image information processing device and entrance guard device communicate to connect successively.
Image information processing device is previously stored with the facial feature information of all users, passes through gate inhibition there being people to need
Time, its face image of image acquisition device also sends image information processing device to, image information processing device extracts
Its facial feature information, and this facial feature information is compared one by one with the facial feature information prestored, if the rate of exchange
Result exists the result exceeding matching threshold, then illustrates that this user is allowed to, by gate inhibition, send out to entrance guard device
Gate signal, otherwise, sends alarm signal, reminds and have illegal invasion person.
Embodiment 2
As it is shown in figure 1, a kind of gate control system based on face recognition technology, including:
Image collecting device, for gathering the face image of user；
Image information processing device, extracts the facial feature information of user from the face image gathered, and by extraction
Facial feature information mates with the facial feature information prestored, if matching degree exceedes matching threshold, then the match is successful, sends
Enabling signal, otherwise, sends alarm signal；
Entrance guard device, enabling signal described in reception also opens the door, or the alarm signal described in receiving reporting to the police；
Wherein, described image collecting device, image information processing device and entrance guard device communicate to connect successively.
Image information processing device is previously stored with the facial feature information of all users, passes through gate inhibition there being people to need
Time, its face image of image acquisition device also sends image information processing device to, image information processing device extracts
Its facial feature information, and this facial feature information is compared one by one with the facial feature information prestored, if the rate of exchange
Result exists the result exceeding matching threshold, then illustrates that this user is allowed to, by gate inhibition, send out to entrance guard device
Gate signal, otherwise, sends alarm signal, reminds and have illegal invasion person.
With reference to Fig. 2, described image collecting device includes:
Head supporting structure, for fixing the head of user；
Photographic head, is arranged on described head supporting structure, for gathering the face image of user.
Fixed the head of user by head supporting structure, make the head of user to rock, in order to camera collection
To face image clearly, it is to avoid because of problems such as the unintelligible identification error caused of face image of collection are big.
Embodiment 3
As it is shown in figure 1, a kind of gate control system based on face recognition technology, including:
Image collecting device, for gathering the face image of user；
Image information processing device, extracts the facial feature information of user from the face image gathered, and by extraction
Facial feature information mates with the facial feature information prestored, if matching degree exceedes matching threshold, then the match is successful, sends
Enabling signal, otherwise, sends alarm signal；
Entrance guard device, enabling signal described in reception also opens the door, or the alarm signal described in receiving reporting to the police；
Wherein, described image collecting device, image information processing device and entrance guard device communicate to connect successively.
Image information processing device is previously stored with the facial feature information of all users, passes through gate inhibition there being people to need
Time, its face image of image acquisition device also sends image information processing device to, image information processing device extracts
Its facial feature information, and this facial feature information is compared one by one with the facial feature information prestored, if the rate of exchange
Result exists the result exceeding matching threshold, then illustrates that this user is allowed to, by gate inhibition, send out to entrance guard device
Gate signal, otherwise, sends alarm signal, reminds and have illegal invasion person.
With reference to Fig. 2, described image collecting device includes:
Head supporting structure, for fixing the head of user；
Photographic head, is arranged on described head supporting structure, for gathering the face image of user.
Fixed the head of user by head supporting structure, make the head of user to rock, in order to camera collection
To face image clearly, it is to avoid because of problems such as the unintelligible identification error caused of face image of collection are big.
Described image information processing device includes:
First memory, for the facial feature information of all users that prestores；
Image processor, for extracting the facial feature information of user from the face image gathered；
STM32 processor, compares the facial feature information of extraction with the facial feature information prestored, such as matching degree
Exceed matching threshold, then the match is successful, sends enabling signal, otherwise, sends alarm signal；
Wherein, described memorizer and image processor all with STM32 processor communicate to connect, image processor also with institute
The photographic head communication connection stated；Described facial feature information includes the distance between face's each organ central point.
Embodiment 4
As it is shown in figure 1, a kind of gate control system based on face recognition technology, including:
Image collecting device, for gathering the face image of user；
Image information processing device, extracts the facial feature information of user from the face image gathered, and by extraction
Facial feature information mates with the facial feature information prestored, if matching degree exceedes matching threshold, then the match is successful, sends
Enabling signal, otherwise, sends alarm signal；
Entrance guard device, enabling signal described in reception also opens the door, or the alarm signal described in receiving reporting to the police；
Wherein, described image collecting device, image information processing device and entrance guard device communicate to connect successively.
Image information processing device is previously stored with the facial feature information of all users, passes through gate inhibition there being people to need
Time, its face image of image acquisition device also sends image information processing device to, image information processing device extracts
Its facial feature information, and this facial feature information is compared one by one with the facial feature information prestored, if the rate of exchange
Result exists the result exceeding matching threshold, then illustrates that this user is allowed to, by gate inhibition, send out to entrance guard device
Gate signal, otherwise, sends alarm signal, reminds and have illegal invasion person.
With reference to Fig. 2, described image collecting device includes:
Head supporting structure, for fixing the head of user；
Photographic head, is arranged on described head supporting structure, for gathering the face image of user.
Fixed the head of user by head supporting structure, make the head of user to rock, in order to camera collection
To face image clearly, it is to avoid because of problems such as the unintelligible identification error caused of face image of collection are big.
Described image information processing device includes:
First memory, for the facial feature information of all users that prestores；
Image processor, for extracting the facial feature information of user from the face image gathered；
STM32 processor, compares the facial feature information of extraction with the facial feature information prestored, such as matching degree
Exceed matching threshold, then the match is successful, sends enabling signal, otherwise, sends alarm signal；
Wherein, described memorizer and image processor all with STM32 processor communicate to connect, image processor also with institute
The photographic head communication connection stated；Described facial feature information includes the distance between face's each organ central point.
Described entrance guard device includes:
Electronic lock, enabling signal described in reception is also unblanked；
Alarm, alarm signal described in reception is also sounded a buzzer.
I.e. electronic lock controls by STM32 processor with alarm, and when receiving enabling signal, electronic lock is unblanked, it is allowed to
User passes through, when receive alarm signal alarm device sound a buzzer prompting this user be illegal invasion person.
Embodiment 5
As it is shown in figure 1, a kind of gate control system based on face recognition technology, including:
Image collecting device, for gathering the face image of user；
Image information processing device, extracts the facial feature information of user from the face image gathered, and by extraction
Facial feature information mates with the facial feature information prestored, if matching degree exceedes matching threshold, then the match is successful, sends
Enabling signal, otherwise, sends alarm signal；
Entrance guard device, enabling signal described in reception also opens the door, or the alarm signal described in receiving reporting to the police；
Wherein, described image collecting device, image information processing device and entrance guard device communicate to connect successively.
Image information processing device is previously stored with the facial feature information of all users, passes through gate inhibition there being people to need
Time, its face image of image acquisition device also sends image information processing device to, image information processing device extracts
Its facial feature information, and this facial feature information is compared one by one with the facial feature information prestored, if the rate of exchange
Result exists the result exceeding matching threshold, then illustrates that this user is allowed to, by gate inhibition, send out to entrance guard device
Gate signal, otherwise, sends alarm signal, reminds and have illegal invasion person.
With reference to Fig. 2, described image collecting device includes:
Head supporting structure, for fixing the head of user；
Photographic head, is arranged on described head supporting structure, for gathering the face image of user.
Fixed the head of user by head supporting structure, make the head of user to rock, in order to camera collection
To face image clearly, it is to avoid because of problems such as the unintelligible identification error caused of face image of collection are big.
Described image information processing device includes:
First memory, for the facial feature information of all users that prestores；
Image processor, for extracting the facial feature information of user from the face image gathered；
STM32 processor, compares the facial feature information of extraction with the facial feature information prestored, such as matching degree
Exceed matching threshold, then the match is successful, sends enabling signal, otherwise, sends alarm signal；
Wherein, described memorizer and image processor all with STM32 processor communicate to connect, image processor also with institute
The photographic head communication connection stated；Described facial feature information includes the distance between face's each organ central point.
Described entrance guard device includes:
Electronic lock, enabling signal described in reception is also unblanked；
Alarm, alarm signal described in reception is also sounded a buzzer.
I.e. electronic lock controls by STM32 processor with alarm, and when receiving enabling signal, electronic lock is unblanked, it is allowed to
User passes through, when receive alarm signal alarm device sound a buzzer prompting this user be illegal invasion person.
Described alarm includes speech chip MA2400-P2, horn interface and loudspeaker, described speech chip
MA2400-P2 and loudspeaker are communicated to connect by horn interface, and speech chip MA2400-P2 also communicates to connect with STM32 processor.
Embodiment 6
As it is shown in figure 1, a kind of gate control system based on face recognition technology, including:
Image collecting device, for gathering the face image of user；
Image information processing device, extracts the facial feature information of user from the face image gathered, and by extraction
Facial feature information mates with the facial feature information prestored, if matching degree exceedes matching threshold, then the match is successful, sends
Enabling signal, otherwise, sends alarm signal；
Entrance guard device, enabling signal described in reception also opens the door, or the alarm signal described in receiving reporting to the police；
Wherein, described image collecting device, image information processing device and entrance guard device communicate to connect successively.
Image information processing device is previously stored with the facial feature information of all users, passes through gate inhibition there being people to need
Time, its face image of image acquisition device also sends image information processing device to, image information processing device extracts
Its facial feature information, and this facial feature information is compared one by one with the facial feature information prestored, if the rate of exchange
Result exists the result exceeding matching threshold, then illustrates that this user is allowed to, by gate inhibition, send out to entrance guard device
Gate signal, otherwise, sends alarm signal, reminds and have illegal invasion person.
With reference to Fig. 2, described image collecting device includes:
Head supporting structure, for fixing the head of user；
Photographic head, is arranged on described head supporting structure, for gathering the face image of user.
Fixed the head of user by head supporting structure, make the head of user to rock, in order to camera collection
To face image clearly, it is to avoid because of problems such as the unintelligible identification error caused of face image of collection are big.
Described image information processing device includes:
First memory, for the facial feature information of all users that prestores；
Image processor, for extracting the facial feature information of user from the face image gathered；
STM32 processor, compares the facial feature information of extraction with the facial feature information prestored, such as matching degree
Exceed matching threshold, then the match is successful, sends enabling signal, otherwise, sends alarm signal；
Wherein, described memorizer and image processor all with STM32 processor communicate to connect, image processor also with institute
The photographic head communication connection stated；Described facial feature information includes the distance between face's each organ central point.
Described entrance guard device includes:
Electronic lock, enabling signal described in reception is also unblanked；
Alarm, alarm signal described in reception is also sounded a buzzer.
I.e. electronic lock controls by STM32 processor with alarm, and when receiving enabling signal, electronic lock is unblanked, it is allowed to
User passes through, when receive alarm signal alarm device sound a buzzer prompting this user be illegal invasion person.
Described alarm includes speech chip MA2400-P2, horn interface and loudspeaker, described speech chip
MA2400-P2 and loudspeaker are communicated to connect by horn interface, and speech chip MA2400-P2 also communicates to connect with STM32 processor.
Described gate control system also includes:
Second memory, for storing the face image of collection and the facial feature information of extraction；
Touching display screen, for showing the face image of collection and the facial feature information of extraction；
Wherein, described second memory and touching display screen all communicate to connect with described STM32 processor.All logical
Crossing the user of gate inhibition, its face image and facial feature information are all stored in second memory,
And show on touching display screen, when there is illegal invasion, these information can be that tracking is given a clue.
Embodiment described above only have expressed detailed description of the invention of the present utility model, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, common for this area
For technical staff, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these all belong to
In protection domain of the present utility model.
Claims (6)
1. a gate control system based on face recognition technology, it is characterised in that including:
Image collecting device, for gathering the face image of user；
Image information processing device, extracts the facial feature information of user, and the face that will extract from the face image gathered
Characteristic information mates with the facial feature information prestored, if matching degree exceedes matching threshold, then the match is successful, sends enabling
Signal, otherwise, sends alarm signal；
Entrance guard device, enabling signal described in reception also opens the door, or the alarm signal described in receiving reporting to the police；
Wherein, described image collecting device, image information processing device and entrance guard device communicate to connect successively.
Gate control system based on face recognition technology the most according to claim 1, it is characterised in that described image acquisition
Device includes:
Head supporting structure, for fixing the head of user；
Photographic head, is arranged on described head supporting structure, for gathering the face image of user.
Gate control system based on face recognition technology the most according to claim 2, it is characterised in that described image information
Processing means includes:
First memory, for the facial feature information of all users that prestores；
Image processor, for extracting the facial feature information of user from the face image gathered；
STM32 processor, compares the facial feature information of extraction with the facial feature information prestored, as matching degree exceedes
Matching threshold, then the match is successful, sends enabling signal, otherwise, sends alarm signal；
Wherein, described memorizer and image processor all communicate to connect with STM32 processor, and image processor is also with described
Photographic head communicates to connect.
Gate control system based on face recognition technology the most according to claim 1, it is characterised in that described entrance guard device
Including:
Electronic lock, enabling signal described in reception is also unblanked；
Alarm, alarm signal described in reception is also sounded a buzzer.
Gate control system based on face recognition technology the most according to claim 4, it is characterised in that: described alarm bag
Including speech chip MA2400-P2, horn interface and loudspeaker, described speech chip MA2400-P2 and loudspeaker pass through horn interface
Communication connection, speech chip MA2400-P2 also communicates to connect with STM32 processor.
Gate control system based on face recognition technology the most according to claim 1, it is characterised in that described gate control system
Also include:
Second memory, for storing the face image of collection and the facial feature information of extraction；
Touching display screen, for showing the face image of collection and the facial feature information of extraction；
Wherein, described second memory and touching display screen all communicate to connect with described STM32 processor.
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| CN201620612772.5U CN205692247U (en) | 2016-06-21 | 2016-06-21 | A kind of gate control system based on face recognition technology |
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| CN201620612772.5U CN205692247U (en) | 2016-06-21 | 2016-06-21 | A kind of gate control system based on face recognition technology |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106855940A (en) * | 2016-11-23 | 2017-06-16 | 河池学院 | A kind of face identification system based on robot |
| CN107895421A (en) * | 2018-01-09 | 2018-04-10 | 江苏南通二建集团有限公司 | A kind of intelligent access control system |
| CN107909687A (en) * | 2017-11-07 | 2018-04-13 | 惠州市瑞时智控科技有限公司 | A kind of Intelligent door control system and its control method based on machine learning |
| CN110097662A (en) * | 2018-01-29 | 2019-08-06 | 特斯联（北京）科技有限公司 | A kind of electronic identity authentication method and Verification System |
| CN110853211A (en) * | 2019-11-25 | 2020-02-28 | 重庆望变电气（集团）股份有限公司 | Intelligent access control system and method for power distribution room |
| CN112530070A (en) * | 2020-12-01 | 2021-03-19 | 苏州德斯米尔智能科技有限公司 | Access control identification control system and device |
| WO2021204302A1 (en) * | 2020-05-18 | 2021-10-14 | 北京大兴投资集团有限公司 | Intelligent access control device |
-
2016
- 2016-06-21 CN CN201620612772.5U patent/CN205692247U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106855940A (en) * | 2016-11-23 | 2017-06-16 | 河池学院 | A kind of face identification system based on robot |
| CN107909687A (en) * | 2017-11-07 | 2018-04-13 | 惠州市瑞时智控科技有限公司 | A kind of Intelligent door control system and its control method based on machine learning |
| CN107895421A (en) * | 2018-01-09 | 2018-04-10 | 江苏南通二建集团有限公司 | A kind of intelligent access control system |
| CN110097662A (en) * | 2018-01-29 | 2019-08-06 | 特斯联（北京）科技有限公司 | A kind of electronic identity authentication method and Verification System |
| CN110853211A (en) * | 2019-11-25 | 2020-02-28 | 重庆望变电气（集团）股份有限公司 | Intelligent access control system and method for power distribution room |
| WO2021204302A1 (en) * | 2020-05-18 | 2021-10-14 | 北京大兴投资集团有限公司 | Intelligent access control device |
| CN112530070A (en) * | 2020-12-01 | 2021-03-19 | 苏州德斯米尔智能科技有限公司 | Access control identification control system and device |
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Granted publication date: 20161116 Termination date: 20170621 |