AB door biological recognition management and control system

Abstract

The invention provides an AB door biological recognition management and control system which comprises a data application server deployed in a prison or a machine room, a door A, a door B, a biological recognition visual intercom door control host and an interactive terminal entrance machine. An administrator corresponding to a door cannot manually open a door controlled by the administrator, an AB door pedestrian path arranged in a supervision place or in the supervision place is a unique personnel access path outside and inside the supervision place, management and control of the path are enhanced, detailed identity recognition is carried out on personnel entering and exiting the AB door, and access records are reserved for query; two or more units or personnel respectively manage and control different doors of the same channel, the purpose of enhancing management and control of the doors A and B is achieved, superposition of system re-check and manual re-check is achieved, safety is improved, opening of people situation doors is eradicated, and management and control of pedestrian passageways of the doors A and B are enhanced.

Description

Technical Field

[0001] The present invention relates to the field of security technology prevention technology, and in particular to an AB door biometric identification management and control system. Background Art

[0002] AB gates are a must for the existing control system, so the construction of AB gates is crucial to the safety management of the entire prison area. At present, many prison AB gates lack technical support and guarantee, resulting in many hidden dangers in places that need to be controlled.

[0003] Publication number "CN116012989A" discloses an AB door control system, including an AB door access review module, a visitor management module and a detainee access record module. The AB door includes an A door, a rolling gate and a B door. An input end of the AB door access review module is respectively connected to a visitor management module, an employee management module and a detainee access record module. The visitor management module includes a visitor information registration unit, a visitor access record unit and a visitor data analysis unit.

[0004] The existing problem in the prior art is that: the AB door is managed based on the access control system architecture, and a manual door opening button is installed in the duty room. Even if there is no personnel data in the system, the AB door can still be opened manually to allow personnel to pass (that is, except for the AB door interlocking function, the others can be in name only, and the door can be opened for favors, leaving the possibility for people who have no right to pass through the AB door to pass through the AB door).

[0005] Therefore, there is an urgent need for a more secure AB gate biometric management and control system. Summary of the invention

[0006] In view of this, in order to solve the problems existing in the technical background, the present invention proposes an AB door biometric identification control system in which the duty rooms cannot directly open the door by manual button if the personnel passing through the AB door channel fail to pass the biometric identification or the biometric identification fails. The specific technical solution is as follows:

[0007] A biometric identification management and control system for AB doors comprises a data application server, an A door, a B door, a biometric identification video intercom door control host and an interactive terminal door machine. The duty room and the outdoor room of the A door and the B door are respectively provided with the biometric identification video intercom door control host and the interactive terminal door machine. The data application server is connected to the biometric identification video intercom door control host and the interactive terminal door machine through a local area network. After a person scans and inputs a face signal on the interactive terminal door machine, the signal is processed through the background of the data application server. The result obtained after the signal processing is transmitted to the biometric identification video intercom door control host in the corresponding duty room. After the person at the door is manually compared with the database to determine whether it is the same person, the door opening button is clicked to open the door.

[0008] Furthermore, when a person enters or exits Door A or Door B, they click on face recognition at the interactive terminal door machine. After face scanning, it is automatically compared with the background data of the data application server. If there is a matching information, it will automatically call the biometric visual intercom door control host in the corresponding duty room. After the biometric visual intercom door control host answers, the visual screen of the interactive terminal door machine and the identity information of the person compared with the corresponding database are displayed on the interface. The duty officer manually compares the real person with the database information again. After the comparison is correct, click Confirm on the host, and the corresponding Door A or Door B will open. If there is no matching data in the data application server after scanning, the interactive terminal door machine will prompt a voice of recognition failure - Prompt voice: Recognition failure, please contact the administrator.

[0009] Furthermore, when the person enters or exits and the matching is unsuccessful, the person entering or exiting can still manually call the duty room to prevent recognition errors or other abnormal situations from being handled. The interface of the manually called biometric visual intercom door control host answering does not have a function of popping up a personnel data box and does not support the door opening function.

[0010] Furthermore, after the data application server compares, it transmits the personnel information to the biometric visual intercom door control host in the corresponding duty room. The duty officer opens the door after manually verifying the personnel identity information including name, photo and position.

[0011] Furthermore, the key of the lock for Door A and Door B is respectively handed over to the other party guarding Door A and Door B for management.

[0012] Furthermore, the data application server requires an account with specific permissions to upload personnel data. After uploading, it is reviewed by a designated permission account, and the data can be used only after the review.

[0013] Adopting the above technical solutions, the following beneficial effects are achieved:

[0014] In the present invention, the personnel who need to enter and exit Doors A and B are verified through biometric recognition. If they fail to pass the system recognition or the recognition fails, the administrator of the corresponding door cannot manually open the door under their control. The pedestrian passage of Doors A and B set in a supervised place or other places that need to be controlled is the only passage for personnel to enter and exit between the controlled area and the non-controlled area. Strengthening the control of this passage lies in conducting detailed identity recognition of the personnel entering and exiting Doors A and B and leaving access records for easy query. Different doors of the same passage are controlled by two or more units or personnel respectively, so as to achieve the purpose of strengthening the control of Doors A and B, determine the legality of the identity of the entering personnel, and prevent the misplacement of the controlled personnel. It realizes the superposition of system review and manual review, increases security, eliminates favoritism in opening doors, and enhances the control of the pedestrian passage of Doors A and B. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a schematic framework diagram of an AB-door biometric recognition and control system of the present invention. Specific Embodiment

[0016] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts, including this architecture deployed on a wide area network, fall within the protection scope of the present invention.

[0017] Embodiment 1: An AB-door biometric recognition and control system includes a data application server deployed in a detention center or computer room, an A-door, a B-door, a biometric visual intercom door control host, and an interactive terminal door machine.

[0018] In this embodiment, the A-door and the B-door are respectively electrically connected to the interactive terminal door machine. The interactive terminal door machine is connected to the biometric visual intercom door control host through a local area network. The data application server is connected to the biometric visual intercom door control host and the interactive terminal door machine through a local area network.

[0019] The data application server is connected to the biometric visual intercom door control host and the interactive terminal door machine through a local area network. After a person inputs a face signal scan on the interactive terminal door machine, signal processing is performed through the background of the data application server. The result obtained after signal processing is transmitted to the biometric visual intercom door control host in the corresponding duty room, and the door is opened after manual re-verification.

[0020] A biometric visual intercom door control host and an interactive terminal door machine are respectively arranged inside and outside the duty rooms of the A-door and the B-door. The data application server is connected to the biometric visual intercom door control host and the interactive terminal door machine through a local area network. When a person enters or exits the A-door or the B-door, click on face recognition on the interactive terminal door machine. After face scanning, it is automatically compared with the background data of the data application server. If there is a matching message, it is automatically called to the biometric visual intercom door control host in the corresponding duty room. After the biometric visual intercom door control host answers, the visual screen of the interactive terminal door machine and the corresponding personnel identity information are displayed on the interface. The duty personnel perform manual re-verification. After verification is correct, click to confirm on the host, and the corresponding A-door or B-door will open. If there is no matching data in the data application server after scanning, the interactive terminal door machine will prompt a voice of recognition failure - Prompt voice: Recognition failure, please contact the administrator.

[0021] The face recognition in the present invention locates the faces of personnel. By analyzing facial features in the image, such as eyes, nose, mouth, etc., for face tracking, and by detecting biometric features such as blinking and head rotation to confirm whether the operation is performed by a real person to prevent interference from non-real faces. The comparison template is the face features of the personnel pre-entered and stored by the personnel. The face image obtained through the personnel's face recognition is compared with the template, and the similarity between the two is calculated to determine whether they belong to the same person.

[0022] Regarding face recognition technology, it is a commonly used technology in the prior art and will not be elaborated here.

[0023] When the personnel enter or exit and the matching is unsuccessful, the entering or exiting personnel can still manually operate the call buttons on Door A or Door B to call the duty room, so as to prevent recognition errors or other abnormal situations from being handled. The interface of the manual call biometric visual intercom door control host for answering does not have a function of popping up a personnel data box and does not support the door opening function. The personnel identity information includes name, photo and position. The upload of personnel data in the data application server requires mutual control between Door A and Door B (the technical personnel of Door A are responsible for uploading the data of entering and exiting personnel, and the technical personnel of Door B are responsible for auditing). An account with specific permissions is required for uploading. After uploading, it is audited by an account with designated permissions, and the data can be used only after the audit.

[0024] The interactive terminal door machine in the present invention is the SWSB-A1 type door machine in the prior art.

[0025] The specific application is as follows: (when a person needs to enter the controlled area from outside the control): when a person needs to enter Door A, click the face recognition button on the LCD screen of the interactive terminal door machine (model SWSB-A1) outside Door A (or collect and verify through the embedded fingerprint module of Unit 1. The verification process is the same as that of camera face recognition). After the camera of the interactive terminal door machine scans and collects the face of the person to enter, it is automatically processed by the interactive terminal door machine and compared with the personnel data already entered in the background database of the data application server through the network. If there is a matching information of a person with corresponding access rights, the system automatically calls the biometric visual intercom door control host (model SWSB-B1) in the duty room of Door A. After the biometric visual intercom door control host rings and the sentry at Door A answers, the visual screen of the door machine and the corresponding personnel identity information (this identity information includes name, photo, and position) are displayed on the interface. The duty officer manually compares again. After the comparison is correct, click the door opening confirmation button that pops up after the system compares the information of the person to enter with the database information on the biometric visual intercom door control host. The corresponding Door A receives the control signal from the interactive terminal door machine, and the electric control lock of Door A is opened; at this time, the person can enter Door A. Click the face recognition (or verify fingerprint) on the LCD screen of the interactive terminal on the side of the turnstile at Door A. After the camera of the interactive terminal scans the face, it is automatically compared with the data application server. In this embodiment, a Huawei 1U rack-mounted server is used, and the background data of the data application server is compared. If there is a matching information, it automatically calls the biometric visual intercom door control host in the duty room of Door A. After the biometric visual intercom door control host answers, the visual screen of the interactive terminal door machine and the corresponding personnel identity information (this identity information includes name, photo, and position) are displayed on the interface. The duty officer manually compares again. After the comparison is correct, click the door opening confirmation button that pops up after the system compares the information of the person to enter with the database information on the biometric visual intercom door control host.

[0026] In this embodiment, face recognition is performed by calculating the pixel gray values of the scanned image sample to obtain a gray image, performing threshold segmentation on the gray image, using histogram equalization processing, and using a filtering method to filter out independent noise to obtain a preprocessed image sample; performing portrait analysis on the image sample, extracting features, calculating the portrait area in the image, obtaining the eye ratio of the portrait, and correcting the eye vector; comparing the similarity between the original image of the target person in the database and the comparison portrait to identify the target person.

[0027] The corresponding turnstile rotates once, and the person enters the control area of Door B after passing through the turnstile; at this time, the person who has passed through the turnstile clicks the face recognition (or verifies fingerprint) on the LCD screen of the interactive terminal inside Door B. After the camera of the interactive terminal scans the face, it is automatically compared with the background data of the data application server. If there is a matching information, it automatically calls the biometric visual intercom door control host in the police duty room of Door B. After the biometric visual intercom door control host answers, the interface displays.

[0028] The visual image of the door machine is manually compared again with the corresponding personnel identity information (this identity information includes name, photo, and position) by the duty personnel. After the comparison is correct, the duty personnel click the door opening confirmation button that pops up on the host computer after the system compares the incoming personnel information with the database information. After the corresponding Door B opens, enter the supervision area. The process from Door B to Door A is the same.

[0029] In this embodiment, a data application server is deployed in a detention center or computer room, and is connected to the biometric visual intercom door control host in the duty rooms of Door A and Door B and the interactive terminal door machines (model SWJF-A1) of Door A and Door B (connected to the electric control lock) through a network. The key to the locks of Door A and Door B are respectively handed over to the other party responsible for guarding Door A and Door B for management (the key to the A door under control is handed over to the unit for management, and the key to the B door under the control of the unit is handed over to the squadron unit for management).

[0030] See Figure 1 As shown, one biometric visual intercom door control host is installed in each duty room to manage Door A / Door B (Door A is managed by the unit, and Door B is managed by the police). One interactive terminal door machine is installed inside and outside Door A / Door B. The interactive terminal door machine supports face recognition, fingerprint recognition, and card swiping (in this embodiment, after successful face recognition or fingerprint recognition, the system automatically directly calls the biometric visual intercom door control host in the affiliated duty room to apply for door opening; if card swiping is used and successful, face or fingerprint recognition is still required before automatically calling the biometric visual intercom door control host to open the door).

[0031] When any person enters or exits Door A / Door B, click on face recognition (or verify fingerprint) on the interface of the interactive terminal door machine. After face scanning, it is automatically compared with the background data of the data application server. If there is a matching information, it automatically calls the biometric visual intercom door control host in the corresponding duty room. After the biometric visual intercom door control host answers, the interface displays the visual image of the door machine and the corresponding personnel identity information (this identity information includes name, photo, and position). The duty personnel manually compare again. After the comparison is correct, click the confirmation on the biometric visual intercom door control host, and the corresponding Door A or Door B opens;

[0032] If there is no matching data in the data application server after scanning, the door machine will prompt a voice like "recognition failed" - prompt voice: Recognition failed, please contact the administrator!

[0033] When the matching is unsuccessful, the incoming and outgoing personnel can still manually call the duty room to prevent misidentification or other abnormal situations from being handled. The interface of the manually called biometric visual intercom door control host has no function of popping up a personnel data box and no door opening button, and does not support the door opening function.

[0034] In this embodiment, the personnel data in the data application server is uploaded by an account with specified permissions. After uploading, it is reviewed by an account with specified permissions, and the data can be used only after passing the review. The super administrator is responsible for assigning the upload and review permissions. The super administrator can perform permission assignment and other operations, but cannot perform upload and review operations. The operating systems related to upload and review have log records.

[0035] The data application server in this embodiment supports subsequent upgrade and expansion of related statistical functions, including the number of personnel entering and leaving on the same day, etc. Moreover, the data has a reserved interface for the administrative database to obtain.

[0036] For personnel who need to enter and exit the A and B gates and fail to pass system identification or whose identification fails, the administrator of the corresponding gate cannot manually open the gate under their control, realizing the superposition of system review and manual review, enhancing security, eliminating favoritism in opening gates, and strengthening the control of the pedestrian passage of the A and B gates. In other embodiments, interactive terminals for multiple gates such as A, B, C, D... can be added according to the security level of the usage place.

[0037] The above describes the basic principles and main features of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of the invention claimed is defined by the appended claims and their equivalents.

Claims

1. An AB door biometric identification control system, characterized in that: It includes a data application server, door A, door B, a biometric video intercom door control host and an interactive terminal door machine. The duty room and outdoor of door A and door B are respectively provided with a biometric video intercom door control host and an interactive terminal door machine. The data application server is connected to the biometric video intercom door control host and the interactive terminal door machine through a local area network. After a person scans and inputs a face signal on the interactive terminal door machine, the signal is processed through the background of the data application server. The result obtained after the signal processing is transmitted to the biometric video intercom door control host in the corresponding duty room. After manually comparing the person at the door with the database to see if they are the same person, click the door opening button to open the door.

2. According to claim 1, the AB door biometric identification control system is characterized in that: When the personnel enter or exit door A or door B, they click face recognition on the interactive terminal door machine. After the face is scanned, it is automatically compared with the background data of the data application server. If there is matching information, it will automatically call the corresponding duty room biometric video intercom door control host. After the biometric video intercom door control host answers the call, the interface displays the visual image of the interactive terminal door machine and the identity information of the person compared with the corresponding database. The duty personnel manually compares the real person with the database information again. After the comparison is correct, they click confirm on the host, and the corresponding door A or door B is opened. If there is no matching data in the data application server after the scan, the interactive terminal door machine will prompt a voice of recognition failure - prompt voice: recognition failed, please contact the administrator.

3. The AB door biometric identification control system according to claim 1, characterized in that: When the personnel enter or exit, if the matching is unsuccessful, the personnel can still manually call the duty room to prevent identification errors or other abnormal situations from being handled. The interface for manually calling the biometric video intercom door control host to answer the call does not have a personnel data pop-up box function and does not support the door opening function.

4. The AB door biometric identification control system according to claim 1, characterized in that: After comparison, the data application server transmits the personnel information to the corresponding duty room biometric video intercom door control host, and the duty personnel opens the door after manually verifying the personnel identity information including name, photo and position.

5. The AB door biometric identification control system according to claim 1, characterized in that: The lock keys of the A door and the B door are respectively handed over to the parties guarding the A door and the B door for management.

6. The AB door biometric identification control system according to claim 1, characterized in that: The data application server requires an account with specific permissions to upload personnel data. After uploading, it will be reviewed by the designated permission account, and the data can be used only after the review.

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