CN210402507U - Access control and access control management system based on face recognition system - Google Patents
Access control and access control management system based on face recognition system Download PDFInfo
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- CN210402507U CN210402507U CN201920455376.XU CN201920455376U CN210402507U CN 210402507 U CN210402507 U CN 210402507U CN 201920455376 U CN201920455376 U CN 201920455376U CN 210402507 U CN210402507 U CN 210402507U
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Abstract
The utility model relates to a security protection, entrance guard field provide a floodgate machine and floodgate machine management system based on face identification system. The gate comprises a permission module, the permission module is used for storing the permission of each visitor and giving the face default permission which is not successfully recognized, when the matching module is matched with the face of the visitor again, the permission module controls the blocking device according to the default permission, and the default permission can be changed through the input end and the output end. The utility model discloses a but the floodgate machine intelligence memory visitor information, the visitor passes through the floodgate machine when visiting for the first time, after the people's face was gathered to the floodgate machine, can give this visitor acquiescence authority, acquiescence authority is set up by company's managers or property, if not the very high enterprise of security requirement, can set up acquiescence authority and get into after directly getting into or needing input output end to confirm, can get into according to acquiescence authority when this visitor visits once more, can not blocked outside again, save visitor and visitor's time.
Description
Technical Field
The utility model belongs to security protection, entrance guard field, in particular to entrance guard and entrance guard management system based on face identification system.
Background
The existing entrance guard based on the face recognition system is often arranged at the door of a company or a business building, although the safety factor is increased, a lot of inconvenience is brought: when a visitor visits a company employee or a business owner in a business building, the visitor can enter the building only by registering or making the visitor go to a door to receive the visitor; when the visitor comes for the second time or the third time, the visitor still needs to register or be accessed by the visitor, the procedure is complicated, and the development of enterprises or owners is not facilitated in the long term. However, if the door access is not set, the safety factor can not be guaranteed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an entrance guard and access control management system based on face identification system to the above-mentioned problem that exists among the prior art.
The purpose of the utility model can be realized by the following technical proposal: a door control based on a face recognition system comprises a box body, wherein a face recognition device is arranged at the top of the box body, and a blocking device is arranged at the side part of the box body; the face recognition device comprises a camera device and an image display device, the camera device is used for shooting a face, and the image display device is used for displaying the face shot by the camera device; the blocking device is movably connected with the box body and used for blocking the visitors which are not allowed to pass through and releasing the allowed visitors;
a control module is arranged in the entrance guard and used for controlling the blocking device to be opened or closed; a face recognition module is arranged in the face recognition device, and a matching module is arranged in the face recognition module; the face recognition device is used for recognizing a face, and the matching module is used for matching with a prestored face;
the entrance guard also comprises a background system and an input/output end; the background system comprises a statistic module and a storage module, wherein the storage module comprises an authority module; the statistical module is used for counting whether the faces which are successfully recognized and the faces which are not successfully recognized and the visitors successfully visit; the storage module is used for storing successfully recognized faces, matched figure information, unsuspected faces and the times and directions of passing the door control of each person, the authority module in the storage module is used for storing the authority of each visitor, the authority module is also used for giving the unsuspected faces a default authority, when the matching module is matched with the faces of the visitors again, the authority module controls the blocking device according to the default authority, and the default authority can be changed through the input end and the output end; the input and output end is used for inputting and outputting information, the input and output end is used for inputting the existing authority of each person, and the input and output end is also used for modifying the default authority.
Preferably, the input and output end is in communication connection with the control module and can remotely control the switch of the blocking device.
Preferably, in the permission module, the permission includes direct access, access after input/output confirmation, and access refusal, and the default permission is any one of the three permissions.
Preferably, the statistical module sends the face which is not successfully recognized to the input and output end at regular time, so that the staff can modify the default authority of the face which is not successfully recognized in time and supplement the personal information of the visitor.
Preferably, the face recognition module comprises a video stream inflow module, an algorithm processing module and a result output module, after the face recognition module recognizes a face, the video stream inflow module transmits a video shot by a camera to the algorithm processing module, the algorithm processing module performs comparison calculation on the face of the visitor and sends a comparison result to the result output module, and the result output module is used for receiving and outputting the comparison result; the algorithm processing module comprises an offline detection and acquisition module, an offline in-vivo detection module and an offline comparison and identification module;
the off-line detection and acquisition module comprises face detection and tracking, face picture acquisition, face key points, quality detection and video stream preprocessing; the off-line in-vivo detection module comprises RGB visible light in-vivo detection and NIR near infrared in-vivo detection; the off-line comparison and identification module comprises feature extraction and off-line 1: n searching, offline 1:1 comparison and human face library management.
An entrance guard management system based on a face recognition system comprises a box body, wherein a face recognition device is arranged at the top of the box body, and a blocking device is arranged at the side part of the box body; the face recognition device comprises a camera device and an image display device, the camera device is used for shooting a face, and the image display device is used for displaying the face shot by the camera device; the blocking device is movably connected with the box body and used for blocking the visitors which are not allowed to pass through and releasing the allowed visitors;
a control module is arranged in the entrance guard, a face recognition module is arranged in the face recognition device, and a matching module is arranged in the face recognition module;
the entrance guard also comprises a background system and an input/output end; the background system comprises a statistic module and a storage module, wherein the storage module comprises an authority module;
the face recognition module acquires the face of a visitor through the camera device, the matching module matches the acquired face with the face prestored in the storage module, and matching information is sent to the control module after matching is finished; the control module is used for receiving matching information of the visitor, calling the permission of the visitor from the permission module, controlling the blocking device to be opened or closed according to the permission information, and then sending information about whether the visitor successfully enters the statistical module; the statistical module is used for receiving the information sent by the control module, and counting the face of the visitor, the character information and whether the visitor successfully enters, generating statistical information and sending the statistical information to the storage module; the storage module is used for receiving and storing statistical information, storing the face of each visitor, the character information matched with the face of each visitor and the face which is not successfully recognized, allowing each visitor to pass through the number and direction of door control, storing the corresponding permission of all visitors by the permission module in the storage module, giving each visitor which is not successfully recognized a default permission, and controlling the opening and closing of the blocking module by the control module according to the default permission when the face recognition module is matched with the visitor again;
the input and output end is used for calling and modifying the face and character information of the visitor and the corresponding existing authority from the storage module, and sending the modified information to the storage module, and the storage module is also used for receiving and storing the information sent by the input and output end; the input and output end is also used for calling and modifying the default permission, and sending the modified default permission to the permission module, the permission module is used for receiving and storing the default permission, and the modified default permission can cover the original default permission.
Preferably, the control module is further configured to send a face of a visitor who is not successfully recognized to the input and output end, the input and output end is further configured to receive and display information sent by the control module, then receive a command for allowing the visitor to enter or a command for prohibiting the visitor from accessing, which is input by a manager, generate command information, and send the command information to the control module, and the control module is further configured to receive the command information sent by the input and output end and control the blocking device to be opened or closed according to the command information.
Preferably, in the authority module, the authority is directly entered, entered after input and output ends are confirmed, and access is refused;
when the visitor has the right of direct access, the control module controls the blocking device to be opened;
when the authority of the visitor is confirmed by the input/output end, the control module sends the face of the visitor and the matched character information to the input/output end, the input/output end is also used for receiving and displaying the information sent by the control module, then receiving a command which is input by a manager and allows the visitor to enter or forbids the visitor to access, generating command information and sending the command information to the control module, and the control module is also used for receiving the command information sent by the input/output end and controlling the blocking device to be opened or closed according to the command information;
when the visitor has the permission of refusing the access, the control module controls the blocking device to keep a closed state;
the default authority is any one of the three authorities.
Preferably, the counting module sends the face which is not successfully recognized to the input and output end at regular time, the input and output end is used for receiving the face which is not successfully recognized, receiving the change of the worker to the default permission of the visitor and the supplemented character information, and sending the face of the visitor, the supplemented character information and the visitor permission to the storage module, and the storage module is used for updating the original information of the visitor and storing the latest information of the visitor.
Preferably, the face recognition module comprises a video stream inflow module, an algorithm processing module and a result output module, after the face recognition module recognizes a face, the video stream inflow module transmits a video shot by a camera to the algorithm processing module, the algorithm processing module performs comparison calculation on the face of the visitor and sends a comparison result to the result output module, and the result output module is used for receiving and outputting the comparison result; the algorithm processing module comprises an offline detection and acquisition module, an offline in-vivo detection module and an offline comparison and identification module;
the off-line detection and acquisition module comprises face detection and tracking, face picture acquisition, face key points, quality detection and video stream preprocessing; the off-line in-vivo detection module comprises RGB visible light in-vivo detection and NIR near infrared in-vivo detection; the off-line comparison and identification module comprises feature extraction and off-line 1: n searching, offline 1:1 comparison and human face library management.
Compared with the prior art, the utility model has the advantages of it is following:
1. the utility model discloses in, storage module can regularly (like every day) send the face of not discerning success for input/output end, make the staff revise the acquiescence authority of this visitor and the system of complementing this visitor, when this visitor next visit, opening or closing of the newly-set access control arresting gear of entrance guard's accessible, labour saving and time saving need not the visitor and spends time and receive the visitor to safe and reliable can not have unknown personnel to get into inside the building, can also in time get rid of suspicious personnel.
2. The utility model discloses a but visitor information is remembered to entrance guard's intelligence, the visitor passes through the entrance guard during the first visit, after entrance guard gathered the people's face, can give this visitor acquiescence authority, acquiescence authority is set up by company's managers or property, if not the very high enterprise of security requirement, can set up acquiescence authority and get into after directly getting into or needing input/output end to confirm, can get into according to acquiescence authority when this visitor visits once more, can not blocked outside again, save visitor and visitor's time.
3. The utility model discloses in, the switch of direct control entrance guard such as computer cell-phone is exported to the quilt visitor's accessible input/output end, even the visitor visits for the first time, also need not get off and connect the visitor.
4. The utility model provides an algorithm module includes off-line detection and collection module, off-line live body detection module and off-line contrast identification module, can accurately discern the people's face, can not misrecognize, unable discernment people's face.
Drawings
Fig. 1 is a schematic view of a door guard of the present invention;
fig. 2 is a schematic flow chart of the access control system of the present invention;
in the figure, 1, a box body; 2. a face recognition device; 3. a stopping device; 4. a camera device; 5. an image display device; 6. an LED indicating device; 7. a background system; 8. a statistical module; 9. a control module; 10. a face recognition module; 11. a matching module; 12. a permission module; 13. a storage module; 14. and an input end and an output end.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.
As shown in the figure, the entrance guard based on the face recognition system comprises a box body 1, wherein a face recognition device 2 is arranged at the top of the box body 1, and a blocking device 3 is arranged at the side part of the box body; the face recognition device 2 comprises a camera device 4 and an image display device 5, wherein the camera device 4 is used for shooting a face, and the image display device 5 is used for displaying the face shot by the camera device 4; the blocking device 3 is movably connected with the box body 1, and the blocking device 3 is used for blocking the visitors which are not allowed to pass through and releasing the allowed visitors;
a control module 9 is arranged in the entrance guard, and the control module 9 is used for controlling the blocking device 3 to be opened or closed; a face recognition module 10 is arranged in the face recognition device 2, and a matching module 11 is arranged in the face recognition module 10; the face recognition device 2 is used for recognizing a face, and the matching module 11 is used for matching with a prestored face;
the entrance guard also comprises a background system 7 and an input/output end 14; the background system 7 comprises a statistic module 8 and a storage module 13, wherein the storage module 13 comprises an authority module 12; the statistic module 8 is used for counting whether the faces successfully recognized and the faces unsuccessfully recognized and whether visitors successfully access; the storage module 13 is used for storing the faces successfully recognized and the matched character information, the faces unsuccessfully recognized and the times and directions of passing the gate of each person, the authority module 12 in the storage module 13 is used for storing the authority of each visitor, the authority module 12 is also used for giving the faces unsuccessfully recognized and defaulted authority, when the matching module 11 is matched with the faces of the visitors again, the authority module 12 controls the blocking device 3 according to the defaulted authority, and the defaulted authority can be changed through the input and output end 14; the input and output 14 is used for inputting and outputting information, the input and output 14 is used for inputting the existing rights of each person, and the input and output 14 is also used for modifying the default rights. The utility model discloses a but visitor information is remembered to entrance guard's intelligence, the visitor passes through the entrance guard during the visit for the first time, after entrance guard gathered the people's face, can give this visitor acquiescence authority, acquiescence authority is set up by company's managers or property, if not the very high enterprise of security requirement, can set up acquiescence authority and get into after directly getting into or needing input/output end 14 to confirm, can get into according to acquiescence authority when this visitor visits again, can not blocked outside again, save visitor and visitor's time.
The input and output end 14 is connected with the control module 9 in a communication way and can remotely control the switch of the blocking device 3. The interviewee can directly control the opening and closing of the entrance guard through the input and output end 14, such as a computer, a mobile phone and the like, and even if the visitor visits for the first time, the visitor does not need to get next.
In the authority module 12, the authority is divided into direct access, access after confirmation by the input/output end 14 and access refusal, the default authority is any one of the three authorities, and the staff can change the type of the default authority through the input/output end 14, so that the selection is diversified and the change is convenient.
The statistical module 8 sends the face which is not successfully recognized to the input and output end 14 at regular time, so that the staff can timely modify the default authority of the face which is not successfully recognized and complete the personal information of the visitor, the situation that the staff forget to input the visitor information which is not successfully recognized is prevented, meanwhile, the safety of the visitor can be guaranteed, strange faces can be timely found, and potential safety hazards are eliminated.
The face recognition module 10 comprises a video stream inflow module, an algorithm processing module and a result output module, after the face recognition module 10 recognizes a face, the video stream inflow module transmits a video shot by a camera to the algorithm processing module, the algorithm processing module performs comparison calculation on the face of the visitor and sends a comparison result to the result output module, and the result output module is used for receiving and outputting the comparison result; the algorithm processing module comprises an offline detection and acquisition module, an offline in-vivo detection module and an offline comparison and identification module;
the off-line detection and acquisition module comprises face detection and tracking, face picture acquisition, face key points, quality detection and video stream preprocessing; the off-line in-vivo detection module comprises RGB visible light in-vivo detection and NIR near infrared in-vivo detection; the off-line comparison and identification module comprises feature extraction and off-line 1: n searching, offline 1:1 comparison and human face library management. The face recognition module 10 can accurately recognize faces without misrecognition or face recognition.
An entrance guard management system based on a face recognition system comprises a box body 1, wherein a face recognition device 2 is arranged at the top of the box body 1, and a blocking device 3 is arranged at the side part of the box body; the face recognition device 2 comprises a camera device 4 and an image display device 5, wherein the camera device 4 is used for shooting a face, and the image display device 5 is used for displaying the face shot by the camera device 4; the blocking device 3 is movably connected with the box body 1, and the blocking device 3 is used for blocking the visitors which are not allowed to pass through and releasing the allowed visitors;
a control module 9 is arranged in the entrance guard, a face recognition module 10 is arranged in the face recognition device 2, and a matching module 11 is arranged in the face recognition module 10;
the entrance guard also comprises a background system 7 and an input/output end 14; the background system 7 comprises a statistic module 8 and a storage module 13, wherein the storage module 13 comprises an authority module 12;
the face recognition module 10 acquires the face of the visitor through the camera device 4, the matching module 11 matches the acquired face with the face prestored in the storage module 13, and after matching is completed, matching information is sent to the control module 9; the control module 9 is used for receiving matching information of the visitor, calling the authority of the visitor from the authority module 12, controlling the blocking device 3 to be turned on or off according to the authority information, and then sending information whether the visitor successfully enters the system to the statistical module 8; the statistical module 8 is used for receiving the information sent by the control module 9, and counting the face of the visitor, the character information and whether the visitor successfully enters, generating statistical information and sending the statistical information to the storage module 13; the storage module 13 is used for receiving and storing statistical information, the storage module 13 is also used for storing the face of each visitor, the matched character information and the face which is not successfully recognized, each person passes through the number and direction of door controls, the authority module 12 in the storage module 13 is used for storing the corresponding authority of all visitors and giving each visitor which is not successfully recognized a default authority, and when the face recognition module 10 is matched with the visitor again, the control module 9 controls the on-off of the blocking module according to the default authority;
the input and output end 14 is used for calling and modifying the face and character information of the visitor and the corresponding existing authority from the storage module 13, and sending the modified information to the storage module 13, and the storage module 13 is also used for receiving and storing the information sent by the input and output end 14; the input/output end 14 is further configured to invoke and modify the default permission, and send the modified default permission to the permission module 12, where the permission module 12 is configured to receive and store the default permission, and the modified default permission overrides the original default permission.
The control module 9 is further configured to send a face of a visitor who is not successfully recognized to the input and output end 14, the input and output end 14 is further configured to receive and display information sent by the control module 9, then receive a command for allowing the visitor to enter or a command for prohibiting the visitor from accessing, which is input by a manager, generate command information, and send the command information to the control module 9, and the control module 9 is further configured to receive the command information sent by the input and output end 14 and control the blocking apparatus 3 to be opened or closed according to the command information.
In the authority module 12, the authority is divided into direct entry, entry after input and output ends 14 are required to confirm, and access refusal;
when the visitor has the right of direct access, the control module 9 controls the blocking device 3 to be opened;
when the authority of the visitor is confirmed by the input/output end 14, the control module 9 sends the face of the visitor and the matched character information to the input/output end 14, the input/output end 14 is also used for receiving and displaying the information sent by the control module 9, then receiving a command which is input by a manager and allows the visitor to enter or forbids the visitor to access, generating command information, and sending the command information to the control module 9, and the control module 9 is also used for receiving the command information sent by the input/output end 14 and controlling the blocking device 3 to be opened or closed according to the command information;
when the visitor has the authority of refusing the access, the control module 9 controls the blocking device 3 to keep a closed state;
the default authority is any one of the three authorities.
The statistical module 8 sends the face which is not recognized successfully to the input and output end 14 at regular time, the input and output end 14 is used for receiving the face which is not recognized successfully, receiving the change of the worker to the visitor default permission and the completed character information, sending the face of the visitor, the completed character information and the visitor permission to the storage module 13, and the storage module 13 is used for updating the original information of the visitor and storing the latest information of the visitor.
The face recognition module 10 comprises a video stream inflow module, an algorithm processing module and a result output module, after the face recognition module 10 recognizes a face, the video stream inflow module transmits a video shot by a camera to the algorithm processing module, the algorithm processing module performs comparison calculation on the face of the visitor and sends a comparison result to the result output module, and the result output module is used for receiving and outputting the comparison result; the algorithm processing module comprises an offline detection and acquisition module, an offline in-vivo detection module and an offline comparison and identification module;
the off-line detection and acquisition module comprises face detection and tracking, face picture acquisition, face key points, quality detection and video stream preprocessing; the off-line in-vivo detection module comprises RGB visible light in-vivo detection and NIR near infrared in-vivo detection; the off-line comparison and identification module comprises feature extraction and off-line 1: n searching, offline 1:1 comparison and human face library management.
The utility model discloses in, storage module 13 can regularly (like every day) send the face of not discerning success for input/output end 14, make the staff revise the acquiescence authority of this visitor and the system of complementing this visitor, when this visitor next visit, opening or closing of the newly set for access control arresting gear 3 of entrance guard's accessible, labour saving and time saving need not the visitor and spends the time and receive the visitor to safe and reliable can not have unknown personnel to get into inside the building.
The utility model discloses a but visitor information is remembered to entrance guard's intelligence, the visitor passes through the entrance guard during the visit for the first time, after entrance guard gathered the people's face, can give this visitor acquiescence authority, acquiescence authority is set up by company's managers or property, if not the very high enterprise of security requirement, can set up acquiescence authority and get into after directly getting into or needing input/output end 14 to confirm, can get into according to acquiescence authority when this visitor visits again, can not blocked outside again, save visitor and visitor's time.
The utility model discloses in, the switch of direct control entrance guard such as computer cell-phone is given access to by visitor's accessible input/output end 14, even the visitor visits for the first time, also need not get off and connect the visitor.
The utility model provides an algorithm module includes off-line detection and collection module, off-line live body detection module and off-line contrast identification module, can accurately discern the people's face, can not misrecognize, unable discernment people's face.
Appropriate changes and modifications to the embodiments described above will become apparent to those skilled in the art from the disclosure and teachings of the foregoing description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (10)
1. The entrance guard based on the face recognition system is characterized by comprising a box body (1), wherein a face recognition device (2) is arranged at the top of the box body (1), and a blocking device (3) is arranged at the side part of the box body; the face recognition device (2) comprises a camera device (4) and an image display device (5), wherein the camera device (4) is used for shooting a face, and the image display device (5) is used for displaying the face shot by the camera device (4); the blocking device (3) is movably connected with the box body (1), and the blocking device (3) is used for blocking the visitors which are not allowed to pass through and releasing the allowed visitors;
a control module (9) is arranged in the entrance guard, and the control module (9) is used for controlling the blocking device (3) to be opened or closed; a face recognition module (10) is arranged in the face recognition device (2), and a matching module (11) is arranged in the face recognition module (10);
the entrance guard also comprises a background system (7) and an input/output end (14); the background system (7) comprises a statistic module (8), a storage module (13) and a permission module (12);
the face recognition module (10) is used for recognizing a face, and the matching module (11) is used for matching with the face prestored in the storage module (13); the storage module (13) is used for storing the face images and the figure information matched with the face images, the counting module (8) is used for counting the times and the directions of each visitor passing through the entrance guard, and the counting module (8) is also used for counting the face images which are not successfully identified; the input and output end (14) is used for inputting and outputting information, the input and output end (14) is used for inputting and modifying character information and authority of a visitor, and the input and output end (14) is also used for retrieving an unrecognized face image from the statistical module (8) and inputting the authority of the visitor; the permission module (12) is used for recording the permission of each visitor.
2. The entrance guard based on the face recognition system as claimed in claim 1, wherein the input/output end (14) is connected with the control module (9) in a communication manner, and can remotely control the opening and closing of the blocking device (3).
3. The entrance guard based on the face recognition system as claimed in claim 1, wherein in the authority module (12), the authority is divided into direct access, access after input/output (14) confirmation and access refusal.
4. The entrance guard based on the face recognition system as claimed in claim 1, wherein the permission module (12) further comprises a default permission, the permission module (12) is used for giving the default permission to the face which is not successfully recognized, and when the matching module (11) is matched with the face of the visitor again, the permission module (12) controls the blocking device (3) according to the default permission; the default authority is any one of direct access, access after input and output ends (14) are confirmed and access is refused, and the default authority can be modified through the input and output ends (14).
5. The entrance guard based on the face recognition system according to claim 1, wherein the face recognition module (10) comprises a video stream inflow module, an algorithm processing module and a result output module, after the face recognition module (10) recognizes a face, the video stream inflow module transmits a video shot by a camera to the algorithm processing module, the algorithm processing module performs comparison calculation on the face of the visitor and sends a comparison result to the result output module, and the result output module is used for receiving and outputting the comparison result; the algorithm processing module comprises an offline detection and acquisition module, an offline in-vivo detection module and an offline comparison and identification module;
the off-line detection and acquisition module comprises face detection and tracking, face picture acquisition, face key points, quality detection and video stream preprocessing; the off-line in-vivo detection module comprises RGB visible light in-vivo detection and NIR near infrared in-vivo detection; the off-line comparison and identification module comprises feature extraction and off-line 1: n searching, offline 1:1 comparison and human face library management.
6. The access control management system based on the face recognition system is characterized by comprising a box body (1), wherein a face recognition device (2) is arranged at the top of the box body (1), and a blocking device (3) is arranged at the side part of the box body; the face recognition device (2) comprises a camera device (4) and an image display device (5), wherein the camera device (4) is used for shooting a face, and the image display device (5) is used for displaying the face shot by the camera device (4); the blocking device (3) is movably connected with the box body (1), and the blocking device (3) is used for blocking the visitors which are not allowed to pass through and releasing the allowed visitors;
a control module (9) is arranged in the entrance guard, a face recognition module (10) is arranged in the face recognition device (2), and a matching module (11) is arranged in the face recognition module (10);
the entrance guard also comprises a background system (7) and an input/output end (14); the background system (7) comprises a statistic module (8), a storage module (13) and a permission module (12);
the face recognition module (10) acquires the face of a visitor through the camera device (4), the matching module (11) matches the acquired face with the face prestored in the storage module (13), and matching information is sent to the control module (9) after matching is completed; the permission module (12) is used for recording the permission of each visitor; the control module (9) is used for receiving matching information of the visitor, calling the authority of the visitor from the authority module (12), controlling the blocking device (3) to be turned on or off according to the authority information, and then sending information whether the visitor successfully enters the system to the counting module (8); the statistical module (8) is used for receiving the information sent by the control module (9), counting the times and directions of each visitor passing through the entrance guard and the face images which are not successfully identified, generating statistical information and sending the statistical information to the storage module (13); the storage module (13) is used for receiving and storing the statistical information, and the storage module (13) is also used for storing the face image and the figure information matched with the face image;
the input and output end (14) is used for calling and modifying the character information and the authority of the visitor from the storage module (13), and sending the modified information to the storage module (13), and the storage module (13) is also used for receiving and storing the information sent by the input and output end (14).
7. The entrance guard management system based on the face recognition system as claimed in claim 6, wherein the control module (9) is further configured to send the face of the visitor who has not successfully recognized to the input/output end (14), the input/output end (14) is further configured to receive and display the information sent by the control module (9), then receive a command for allowing the visitor to enter or a command for forbidding the visitor to access, which is input by a manager, to generate command information, and send the command information to the control module (9), and the control module (9) is further configured to receive the command information sent by the input/output end (14), and control the blocking device (3) to open or close according to the command information.
8. The access control system based on the face recognition system according to claim 6, wherein in the authority module (12), the authority is divided into direct access, access after input/output (14) confirmation and access refusal;
when the visitor has the right of direct access, the control module (9) controls the blocking device (3) to be opened;
when the authority of the visitor is confirmed by the input/output end (14), the control module (9) sends the face of the visitor and the matched character information to the input/output end (14), the input/output end (14) is also used for receiving and displaying the information sent by the control module (9), then receiving a command which is input by a manager and allows the visitor to enter or forbids the visitor to access, generating command information and sending the command information to the control module (9), and the control module (9) is also used for receiving the command information sent by the input/output end (14) and controlling the blocking device (3) to be opened or closed according to the command information;
when the visitor has the authority of refusing the access, the control module (9) controls the blocking device (3) to keep a closed state.
9. The access control system based on the face recognition system as claimed in claim 6, wherein the permission module (12) further comprises a default permission, the permission module (12) is further configured to give each unsuccessfully recognized visitor a default permission, and when the face recognition module (10) is matched to the visitor again, the control module (9) controls the blocking module to be turned on or off according to the default permission; the input and output end (14) is also used for calling and modifying the default permission, and sending the modified default permission to the permission module (12), the permission module (12) is used for receiving and storing the default permission, and the modified default permission can cover the original default permission; the default authority is any one of direct access, access after input and output ends (14) are confirmed and access is refused;
the statistical module (8) is also used for sending the face which is not successfully recognized to an input/output end (14) at regular time, the input/output end (14) is used for receiving the face which is not successfully recognized, receiving the change of the default permission of the visitor by a worker and the supplemented character information, and sending the face of the visitor, the supplemented character information and the visitor permission to the storage module (13), and the storage module (13) is used for updating the original information of the visitor into the latest information.
10. The access control management system based on the face recognition system according to claim 6, wherein the face recognition module (10) comprises a video stream inflow module, an algorithm processing module and a result output module, after the face recognition module (10) recognizes a face, the video stream inflow module transmits a video shot by a camera to the algorithm processing module, the algorithm processing module performs comparison calculation on the face of the visitor and sends a comparison result to the result output module, and the result output module is used for receiving and outputting the comparison result; the algorithm processing module comprises an offline detection and acquisition module, an offline in-vivo detection module and an offline comparison and identification module;
the off-line detection and acquisition module comprises face detection and tracking, face picture acquisition, face key points, quality detection and video stream preprocessing; the off-line in-vivo detection module comprises RGB visible light in-vivo detection and NIR near infrared in-vivo detection; the off-line comparison and identification module comprises feature extraction and off-line 1: n searching, offline 1:1 comparison and human face library management.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112927408A (en) * | 2021-01-22 | 2021-06-08 | 中国工商银行股份有限公司 | Visitor visiting processing method and device |
| CN113128481A (en) * | 2021-05-19 | 2021-07-16 | 济南博观智能科技有限公司 | Face living body detection method, device, equipment and storage medium |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112927408A (en) * | 2021-01-22 | 2021-06-08 | 中国工商银行股份有限公司 | Visitor visiting processing method and device |
| CN113128481A (en) * | 2021-05-19 | 2021-07-16 | 济南博观智能科技有限公司 | Face living body detection method, device, equipment and storage medium |
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