Passage control method and device, computer device and storage medium

Abstract

The application discloses a passing control method and device, computer equipment and a storage medium. The method comprises the following steps: when entering, the identity of a monitored object is identified, and the monitored object is released if the identification is passed; when leaving, the identities of the monitored object and a person picking up the monitored object are identified respectively, and the person picking up the monitored object is released if both the identities are passed and the identities are matched. In the embodiment of the application, the security risks of wrong sending and wrong picking up are reduced by combining the identity identification with the associated permission verification, the permission for picking up can be verified, and the overall security of the passing of the monitored object in and out of the monitoring place is improved.

Description

Technical Field

[0001] This application relates to the field of security access control technology, and in particular to an access control method, device, computer equipment and storage medium. Background Technology

[0002] Currently, in guardianship facilities such as kindergartens and schools for lower grades, access control for wards is generally managed through methods such as facial recognition and manual registration. However, the existing conventional access control model is relatively simple, with a simplistic verification process for wards entering the facility. It lacks an effective control mechanism and an accurate identity verification mechanism, which makes it easy for students to be sent to or picked up by the wrong person. At the same time, parents cannot promptly confirm whether their wards have entered or left school normally, resulting in delayed transmission of guardianship information and consequently, insufficient security for access to the facility. Summary of the Invention

[0003] Therefore, it is necessary to provide a traffic control method, apparatus, computer equipment, and storage medium to address the aforementioned technical problems and solve at least one of the problems existing in the prior art.

[0004] Firstly, a traffic control method is provided, including: Upon entry, the identity of the person under supervision is identified; if the identification is successful, entry is granted. Upon exit, the identities of the monitored person and the person picking them up are identified separately. If both are successfully identified and their identities are matched, the person is allowed to leave.

[0005] In one possible implementation, before identifying the monitored individual and the person picking them up upon departure, the process further includes: Obtain the entrusted pick-up and drop-off request sent by the associated guardian through the associated guardianship terminal, wherein the entrusted pick-up and drop-off request includes the identity information of the temporary pick-up and drop-off person; Establish the association between the temporary pick-up person and the person under guardianship.

[0006] In one possible implementation, after establishing the association between the temporary transporter and the monitored individual, the method further includes: Determine whether the authorization period for the temporary pick-up person has expired; If the authorization period expires, the association between the temporary transporter and the ward shall be terminated; or If an invalidation instruction is received, the association between the temporary transporter and the monitored person shall be terminated.

[0007] In one possible implementation, the method further includes: Generate entry and / or exit confirmation information for the monitored object; The entry and / or exit confirmation information is pushed to the associated monitoring terminal so that the associated guardian can confirm the entry and / or exit status of the monitored object.

[0008] In one possible implementation, the method is performed in an anti-tailgating passage device having a first gate mechanism, a second gate mechanism, and a buffer channel between them, wherein the first gate mechanism and the second gate mechanism are configured with interlocking logic so that they do not open at the same time.

[0009] In one possible implementation, the step of identifying the monitored individual and granting release upon successful identification includes: The first identification of the monitored subject is performed; If the identity verification is successful on the first attempt, the first gate mechanism will be opened to allow the monitored person to enter the buffer channel. The first gate mechanism is closed after the monitored object enters the buffer channel; A second identity verification is performed on the monitored individuals located in the buffer channel; If the second identity verification is successful, the second gate mechanism will be opened to allow the monitored person to enter the monitored area.

[0010] In one possible implementation, the step of separately identifying the monitored person and the person picking them up, and then releasing them when both are successfully identified and their identities match, includes: The monitored object is identified. Once the identification is successful, the second gate mechanism is opened to allow the monitored object to enter the buffer channel. The identity of the person picking up or dropping off is verified. When the identification is successful and the identity association between the person picking up or dropping off and the person under supervision is verified and matched, the first gate mechanism or the second gate mechanism is opened according to the location of the person picking up or dropping off, so that the person picking up or dropping off can enter the buffer channel from the outside or inside of the supervised area. After the person picking up or dropping off enters the buffer channel, the first gate mechanism is opened to allow the monitored person and the person picking up or dropping off to leave the monitored area. A pedestrian detection operation is performed on the buffer channel. When no pedestrian is detected, the first gate mechanism is closed.

[0011] Secondly, a traffic control device is provided, comprising: The entry control unit is used to identify the identity of the monitored person upon entry, and if the identification is successful, the person is allowed to enter. The exit control unit is used to identify the monitored object and the person picking up or dropping off the object when they leave the premises. If both are successfully identified and their identities are matched, the exit is granted.

[0012] Thirdly, a computer device is provided, including a memory, a processor, and computer-readable instructions stored in the memory and running on the processor, wherein the processor implements the access control method as described above when executing the computer-readable instructions.

[0013] Fourthly, a readable storage medium is provided, on which computer-readable instructions are stored, which, when executed by a processor, implement the access control method as described above.

[0014] The aforementioned access control method, device, computer equipment, and storage medium include the following implementation: upon entry, identifying the identity of the monitored individual; if identification is successful, passage is granted. Upon exit, identifying both the monitored individual and the person picking them up; if both are successfully identified and their identities match, passage is granted. In this embodiment, differentiated entry and exit verification logic is set for the monitored individual. Upon entry, after identifying the monitored individual, access confirmation information is pushed to the associated monitoring terminal, allowing the associated monitor to promptly grasp the monitored individual's presence. Upon exit, identifying both the monitored individual and the person picking them up, and verifying their identity association; passage is granted only if both identifications are successful and their association matches. This application reduces the security risks of incorrect delivery and reception by combining identity recognition with associated permission verification, enabling notification of entry and exit activities and verification of pickup and drop-off permissions, thereby improving the overall security of monitored individuals' access within the monitored area. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments of this application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a flowchart illustrating a traffic control method in one embodiment of this application. Figure 1 ; Figure 2 This is a flowchart illustrating a traffic control method in one embodiment of this application. Figure 2 ; Figure 3 This is a flowchart illustrating a traffic control method in one embodiment of this application. Figure 3 ; Figure 4 This is a flowchart illustrating a traffic control method in one embodiment of this application. Figure 4 ; Figure 5This is a schematic diagram of a scenario for preventing tailgating in one embodiment of this application; Figure 6 This is a flowchart illustrating a traffic control method in one embodiment of this application. Figure 5 ; Figure 7 This is a schematic diagram of the passage control device in one embodiment of this application; Figure 8 This is a schematic diagram of a computer device according to one embodiment of this application. Detailed Implementation

[0017] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0018] In one embodiment, such as Figure 1 As shown, a traffic control method is provided, including the following steps: In step S110, upon entry, the identity of the monitored person is identified, and if the identification is successful, entry is granted. Optionally, the identification information of the monitored individual and the person picking them up can be pre-collected through the associated monitoring terminal, such as facial images, fingerprints, iris scans, and other biometric features. The person picking them up can then register. Once registration is successful, the person picking them up can be associated with the monitored individual, and a single monitored individual can be linked to multiple persons simultaneously. The collected biometric features and the associated relationships are then sent to the access control device or stored in the cloud. When executing the entry verification process for preschoolers or young students entering schools, childcare centers, or other monitored facilities, the biometric features of the monitored individual awaiting entry can be collected and matched with pre-stored biometric features to identify the individual. If the identity verification passes, the monitored individual is authorized to enter the monitored facility and can be allowed entry.

[0019] For example, taking facial features as an example, a recent (within six months), clear and unobstructed facial image can be collected, and identity attributes such as name, class and other relevant information can be filled in for registration. After successful registration, a small facial image and identity association can be sent to the access device or cloud for storage.

[0020] In step S120, upon exiting the vehicle, the identities of the monitored person and the person picking them up are identified respectively. If both are successfully identified and their identities are matched, the vehicle is released.

[0021] Optionally, when a person under guardianship needs to leave the guardianship location, the biometrics of both the person under guardianship and the person picking them up are collected to verify their identities. Simultaneously, the system can retrieve pre-stored identity association data to verify whether a legitimate identity association exists between the person under guardianship and the person picking them up. Only when both the person under guardianship and the person picking them up pass identity verification, and their identity association matches, is the release operation performed, allowing the person under guardianship to leave the location with the person picking them up. If either party fails to verify their identity, or if their identity association does not match, release is denied, thereby reducing the security risks of incorrect pick-up or unauthorized personnel picking up the person under guardianship and ensuring the safety of the person leaving the location. The person picking them up refers to the guardian who has a pre-established guardianship binding relationship with the person under guardianship and possesses a linked guardianship terminal; it can also be a temporary person authorized by the linked guardian to provide limited-time pick-up and drop-off privileges.

[0022] It should be noted that after the identity of the person picking up or dropping off is verified, a blacklist check can also be performed. If the identified person's identity matches the blacklist, passage will be prohibited and an alarm will be triggered. This is to prevent high-risk individuals, those who have reported lost or stolen items, and those whose temporary pick-up / drop-off records have been cancelled from passing through.

[0023] This application provides a method for access control, including: upon entry, identifying the identity of the monitored individual; if the identification is successful, allowing passage; upon exit, identifying both the monitored individual and the person picking them up; if both are successfully identified and their identities match, allowing passage. This application sets differentiated entry and exit verification logic for the monitored individual. Upon entry, after identifying the monitored individual, a passage confirmation message is pushed to the associated monitoring terminal, allowing the associated guardian to promptly grasp the monitored individual's presence. Upon exit, identifying both the monitored individual and the person picking them up, and verifying their identity association; only when both identifications are successful and their association matches is passage allowed. By combining identity recognition with associated permission verification, the security risks of incorrect delivery and reception are reduced, enabling notification of entry and exit activities and verification of pickup and drop-off permissions, thus improving the overall security of monitored individuals' access within the monitored area.

[0024] like Figure 2 In one embodiment of this application, before identifying the identities of the monitored person and the person picking them up upon departure, the process further includes: In step S210, a request for entrusted pick-up and drop-off sent by the associated guardian through the associated guardianship terminal is obtained, wherein the request for entrusted pick-up and drop-off includes the identity information of the temporary pick-up and drop-off person; In step S220, an association is established between the temporary pick-up person and the monitored object.

[0025] Optionally, the associated guardian refers to a fixed associated guardian who has established a guardianship binding relationship with the ward in advance and holds an associated guardianship terminal. They can initiate temporary pick-up and drop-off entrustment requests and receive access status pushes. When the associated guardian is unable to pick up and drop off the ward in time due to an emergency, they need to entrust someone else to pick up and drop off the ward. The associated guardian can collect the identity information of the temporary pick-up and drop-off person through the terminal device and register the temporary pick-up and drop-off person. After successful registration, the temporary pick-up and drop-off person can be temporarily associated with the ward and the information can be sent to the access device or stored in the cloud. When verifying the departure of the ward for pick-up and drop-off, the system can retrieve the association relationship to verify the pick-up and drop-off person's access rights.

[0026] Once the temporary pick-up and drop-off person establishes a connection with the person under guardianship, a temporary pick-up and drop-off authorization prompt message is pushed to the associated guardianship terminal, such as "XX has been added as a temporary pick-up and drop-off person", so that the associated guardian can confirm in a timely manner.

[0027] like Figure 3 As shown in one embodiment of this application, after establishing the association between the temporary pick-up person and the monitored object, the method further includes: In step S310, it is determined whether the authorization validity period of the temporary pick-up person has expired; In step S320, if the authorization period expires, the association between the temporary transporter and the monitored person is terminated; or In step S330, if an invalidation instruction is received, the association between the temporary pick-up person and the monitored object is terminated.

[0028] Optionally, after establishing the association between the temporary pick-up / drop-off person and the monitored individual, the system can determine whether the temporary pick-up / drop-off person's authorization period has expired. If the authorization period has expired, the system automatically terminates the association between the temporary pick-up / drop-off person and the monitored individual, and the temporary pick-up / drop-off person no longer has pick-up / drop-off permissions. Alternatively, when the system receives a manual expiration command issued by the associated monitoring terminal, it can also immediately terminate the association between the temporary pick-up / drop-off person and the monitored individual. By using both automatic expiration and manual termination commands, controllable management of temporary pick-up / drop-off permissions is achieved, avoiding the security risks caused by long-term validity of temporary authorizations and preventing temporary pick-up / drop-off persons from still passing pick-up / drop-off verification after the authorization expires, thus improving the security of departure pick-up / drop-off management.

[0029] In one embodiment of this application, the method further includes: Generate entry and / or exit confirmation information for the monitored object; The entry and / or exit confirmation information is pushed to the associated monitoring terminal so that the associated guardian can confirm the entry and / or exit status of the monitored object.

[0030] Optionally, once the monitored individual successfully enters the premises, an entry confirmation message can be generated and pushed to the associated monitoring terminal. The associated guardian can then promptly receive confirmation that the monitored individual has entered the premises, eliminating the need for phone calls or manual notifications to confirm attendance and preventing delays in information transmission. This allows the associated guardian to monitor the monitored individual's entry status in real time. If identity verification fails, no entry confirmation message is pushed, and the current status remains unchanged until re-identification.

[0031] Once the identity verification is successful and the monitored person has entered the premises normally, the system can also collect the monitored person's entry and passage video and push the entry and passage video along with the entry and passage confirmation information to the associated monitoring terminal. This allows the associated guardian to combine the notification message with the on-site video to confirm that the monitored person has safely entered the monitored premises, avoiding the problem of limited information caused by simple text notifications.

[0032] Similarly, after the monitored individual and their escort are allowed to leave, a departure confirmation message can be sent to the associated monitoring terminal. Furthermore, images of the monitored individual and their escort leaving the premises can be captured and sent along with the departure confirmation message to the associated monitoring terminal. This allows the associated guardian to confirm, by combining the notification message with the on-site images, that the monitored individual has safely left the monitored area, avoiding the information limitations of simple text notifications.

[0033] like Figure 4 As shown in one embodiment of this application, the step of identifying the identity of the monitored object and releasing the person upon successful identification includes: In step S410, the monitored object undergoes its first identity verification. In step S420, if the first identification is successful, the first gate mechanism is opened to allow the monitored object to enter the buffer channel; In step S430, the first gate mechanism is closed after the monitored object enters the buffer channel; In step S440, a second identification process is performed on the monitored object in the buffer channel; In step S450, if the second identity verification is successful, the second gate mechanism is opened to allow the monitored person to enter the monitored area.

[0034] It should be noted that anti-tailgating access control can be implemented through an anti-tailgating access device equipped with a first gate mechanism, a second gate mechanism, and a buffer channel between them. The first gate mechanism and the second gate mechanism are configured with interlocking logic to prevent them from opening simultaneously. Figure 5As shown, when the first gate mechanism is open, the second gate mechanism remains closed, and personnel can only enter the buffer channel; the second gate mechanism can only be opened after the first gate mechanism is closed. This interlocking logic ensures that personnel must pass through the buffer channel in sections, effectively preventing unauthorized personnel from tailgating directly into the monitored area and further enhancing the security of entrances and exits.

[0035] Optionally, when implementing access control for monitored individuals based on this anti-tailgating access device, the first identification device (such as a camera) installed at the first gate mechanism collects and verifies the identity characteristics of the monitored individual. If the verification is successful, the first gate mechanism is opened, allowing the monitored individual to enter the buffer channel. Then, the second identification device installed at the second gate mechanism collects and verifies the identity characteristics of the monitored individual again. If the verification is successful, the second gate mechanism is opened, allowing the monitored individual to enter the monitored area. Through two identity verifications at the channel entrance and inside the buffer channel, combined with the interlocking control of the two gates, the risk of identity theft and tailgating can be reduced, further enhancing the security of monitored individuals' access.

[0036] like Figure 6 As shown in one embodiment of this application, the step of separately identifying the identity of the monitored object and the person picking up the passenger, and then releasing the passenger when both are successfully identified and their identities are matched, includes: In step S510, the monitored object is identified. When the identification is successful, the second gate mechanism is opened to allow the monitored object to enter the buffer channel. In step S520, the identity of the person picking up or dropping off is verified. When the identification is successful and the identity association between the person picking up or dropping off and the person under supervision is verified to match, the first gate mechanism or the second gate mechanism is opened according to the location of the person picking up or dropping off, so that the person picking up or dropping off can enter the buffer channel from the outside or inside of the supervised area. In step S530, after the person picking up the passenger enters the buffer channel, the first gate mechanism is opened to allow the monitored object and the person picking up the passenger to leave the monitored area. In step S540, a pedestrian detection operation is performed on the buffer channel. When no pedestrian is detected, the first gate mechanism is closed.

[0037] Optionally, when implementing exit control for monitored objects based on the anti-tailgating access device, the device first collects the identity features of the monitored object and performs identity recognition through a second identity recognition device (such as a camera) installed at the second gate mechanism. If the recognition is successful, the second gate mechanism is opened to allow the monitored object to enter the buffer channel. Then, the identity features of the person picking up or dropping off are collected and recognized. If the recognition is successful and the identity association between the person picking up or dropping off and the monitored object is verified and matched, if the person picking up or dropping off is outside the monitored area, the second gate mechanism is closed first, and then the first gate mechanism is opened. If the person picking up or dropping off is inside the monitored area, the second gate mechanism is kept open to allow the person picking up or dropping off to enter the buffer channel, and the first gate mechanism is kept open so that the monitored object and the person picking up or dropping off can leave the monitored area together. At the same time, pedestrian detection operations can be continuously performed in the pedestrian detection area. When no pedestrians are detected, it means that the monitored object and the person picking up or dropping off have left the monitored area, and the first gate mechanism can be closed at this time. During the departure process, the identities of both the monitored person and the person picking them up are verified simultaneously. The identity association, combined with the double gate interlock and pedestrian detection, can prevent unauthorized personnel from following the person leaving the premises and ensure the safety of the monitored person leaving the premises.

[0038] In one implementation scenario, for departure scenarios, the person picking up or dropping off can complete identity verification in the waiting area outside the monitored area. In routine pick-up and drop-off scenarios, the person picking up or dropping off can arrive in advance at the designated waiting area outside the monitored area and wait. When the person being monitored needs to leave, their identity is verified through the identity verification device at the second gate mechanism inside the area. Once the person's identity is successfully verified and they enter the buffer channel, the second gate mechanism closes, triggering the person picking up or dropping off's identity verification process. The identity verification device at the first gate mechanism verifies the identity of the person picking up or dropping off within the designated identification area outside the waiting area. After successful identity verification and system verification confirms a correct match between the person picking up or dropping off and the person being monitored, the first gate mechanism opens, allowing the person picking up or dropping off to enter the buffer channel. The first gate mechanism remains open, allowing the person being monitored and the person picking up or dropping off to leave the monitored area together, completing the subsequent pick-up and drop-off process. This scenario is applicable to most routine pick-up and drop-off scenarios, enabling personnel flow control, preventing congestion caused by a surge of people into the monitored area, and ensuring order and safety within the area.

[0039] In another implementation scenario, corresponding to the departure scenario, the person picking up or dropping off can complete the identity verification within the monitoring area. For special pick-up and drop-off scenarios, such as when the person picking up or dropping off enters the monitoring area early for special reasons, accompanies the monitored person to handle related matters, or in special circumstances such as temporary or emergency pick-up and drop-off, if the person picking up or dropping off is already within the monitoring area, they do not need to leave and wait in the external waiting area again. The identity verification device at the second gate mechanism in the monitoring area can be used to perform identity verification operations on the monitored person and the person picking up or dropping off separately. First, the monitored person is identified. If the identification is successful, the second gate mechanism is activated, allowing the monitored person to enter the buffer channel and then closing the second gate mechanism. Then, the person picking up or dropping off is identified. Similarly, after meeting the dual conditions of successful identity verification and identity association matching, the second gate mechanism is reopened to allow the person picking up or dropping off to enter the buffer channel, and the first gate mechanism is opened, allowing the person picking up or dropping off to meet the monitored person and leave together. Alternatively, the second gate mechanism can be kept open, and the person being picked up or dropped off can enter the buffer channel after the dual conditions of identity recognition and identity association verification are met.

[0040] It should be noted that the number of people in the buffer channel can also be detected. If the number of people in the buffer channel exceeds a preset threshold, the first gate mechanism will remain closed and an abnormal alarm will be output. For example, in a two-person pick-up and drop-off scenario, only the monitored person and the person picking them up are allowed to enter the buffer channel; if a third person follows them in, the first gate mechanism will not open to avoid tailgating or mixed exit issues.

[0041] In addition, it can detect whether the monitored person and / or the person picking them up or dropping them off have left the buffer channel within a preset time range. If they have not left in time, a lingering alarm will be output, and pedestrian detection can be continuously performed on the buffer channel. If no one is detected in the buffer channel, the lingering alarm will be stopped. If the lingering alarm duration exceeds the preset duration, on-site personnel can be notified for manual handling to avoid exit blockage.

[0042] In this embodiment, differentiated entry and exit verification logic is set for the monitored individual. Upon entry, after the monitored individual's identity is verified, a passage confirmation message is pushed to the associated monitoring terminal, allowing the associated guardian to promptly grasp the monitored individual's presence. Upon exit, both the monitored individual and the person picking them up are identified separately, and their identity association is verified. Only when both identifications are successful and the association matches is permission granted. By combining identity verification with associated permission verification, the security risks of incorrect delivery and pick-up are reduced, and entry and exit activities are notified and pickup / drop-off permissions are verifiable, thereby improving the overall security of the monitored individual's access within the monitored area.

[0043] It should be understood that the sequence number of each step in the above embodiments does not imply the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of this application.

[0044] In one embodiment, a traffic control device is provided, which corresponds one-to-one with the traffic control methods described in the above embodiments. For example... Figure 7 As shown, the access control device includes an entry control unit 10 and an exit control unit 20. Detailed descriptions of each functional module are as follows: The entry control unit 10 is used to identify the identity of the monitored person upon entry, and to grant access if the identification is successful. The exit control unit 20 is used to identify the identity of the monitored object and the person picking up or dropping off when the object leaves the premises. If both are identified and their identities are matched, the exit is granted.

[0045] In one embodiment of this application, the device further includes a temporary delegation key establishment unit, used for: Obtain the entrusted pick-up and drop-off request sent by the associated guardian through the associated guardianship terminal, wherein the entrusted pick-up and drop-off request includes the identity information of the temporary pick-up and drop-off person; Establish the association between the temporary pick-up person and the person under guardianship.

[0046] In one embodiment of this application, the device further includes a temporary delegation termination unit, used for: Determine whether the authorization period for the temporary pick-up person has expired; If the authorization period expires, the association between the temporary transporter and the ward shall be terminated; or If an invalidation instruction is received, the association between the temporary transporter and the monitored person shall be terminated.

[0047] In one embodiment of this application, the device further includes a passage confirmation information generation unit, used for: Generate entry and / or exit confirmation information for the monitored object; The entry and / or exit confirmation information is pushed to the associated monitoring terminal so that the associated guardian can confirm the entry and / or exit status of the monitored object.

[0048] In one embodiment of this application, the method is executed in an anti-tailgating passage device having a first gate mechanism, a second gate mechanism, and a buffer channel between them. The first gate mechanism and the second gate mechanism are configured with interlocking logic so that they do not open at the same time.

[0049] In one embodiment of this application, the access control unit 10 is further configured to: The first identification of the monitored subject is performed; If the identity verification is successful on the first attempt, the first gate mechanism will be opened to allow the monitored person to enter the buffer channel. The first gate mechanism is closed after the monitored object enters the buffer channel; A second identity verification is performed on the monitored individuals located in the buffer channel; If the second identity verification is successful, the second gate mechanism will be opened to allow the monitored person to enter the monitored area.

[0050] In one embodiment of this application, the exit control unit 20 is further configured to: The monitored object is identified. Once the identification is successful, the second gate mechanism is opened to allow the monitored object to enter the buffer channel. The identity of the person picking up or dropping off is verified. When the identification is successful and the identity association between the person picking up or dropping off and the person under supervision is verified and matched, the first gate mechanism or the second gate mechanism is opened according to the location of the person picking up or dropping off, so that the person picking up or dropping off can enter the buffer channel from the outside or inside of the supervised area. After the person picking up or dropping off enters the buffer channel, the first gate mechanism is opened to allow the monitored person and the person picking up or dropping off to leave the monitored area. A pedestrian detection operation is performed on the buffer channel. When no pedestrian is detected, the first gate mechanism is closed.

[0051] In this embodiment, differentiated entry and exit verification logic is set for the monitored individual. Upon entry, after the monitored individual's identity is verified, a passage confirmation message is pushed to the associated monitoring terminal, allowing the associated guardian to promptly grasp the monitored individual's presence. Upon exit, both the monitored individual and the person picking them up are identified separately, and their identity association is verified. Only when both identifications are successful and the association matches is permission granted. By combining identity verification with associated permission verification, the security risks of incorrect delivery and pick-up are reduced, and entry and exit activities are notified and pickup / drop-off permissions are verifiable, thereby improving the overall security of the monitored individual's access within the monitored area.

[0052] Specific limitations regarding the access control device can be found in the limitations of the access control method described above, and will not be repeated here. Each module in the aforementioned access control device can be implemented entirely or partially through software, hardware, or a combination thereof. These modules can be embedded in or independent of the processor in a computer device in hardware form, or stored in the memory of a computer device in software form, so that the processor can call and execute the corresponding operations of each module.

[0053] In one embodiment, a computer device is provided, which may be a terminal device, and its internal structure diagram may be as follows: Figure 8 As shown, the computer device includes a processor, memory, and network interface connected via a system bus. The processor provides computing and control capabilities. The memory includes a readable storage medium storing computer-readable instructions. The network interface communicates with external terminals via a network connection. When executed by the processor, the computer-readable instructions implement a traffic control method. The readable storage medium provided in this embodiment includes both non-volatile and volatile readable storage media.

[0054] In this application embodiment, a computer device is provided, including a memory, a processor, and computer-readable instructions stored in the memory and executable on the processor. When the processor executes the computer-readable instructions, it implements the steps of the access control method described above.

[0055] In this embodiment of the application, a readable storage medium is provided, which stores computer-readable instructions. When the computer-readable instructions are executed by a processor, they implement the steps of the access control method described above.

[0056] Those skilled in the art will understand that all or part of the processes in the methods of the above embodiments can be implemented by instructing related hardware with computer-readable instructions. These computer-readable instructions can be stored in a non-volatile readable storage medium or a volatile readable storage medium. When executed, these computer-readable instructions can include the processes of the embodiments of the methods described above. Any references to memory, storage, databases, or other media used in the embodiments provided in this application can include non-volatile and / or volatile memory. Non-volatile memory may include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory. Volatile memory may include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), dual data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link DRAM (SLDRAM), RAMbus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), etc.

[0057] Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the above-described division of functional units and modules is used as an example. In practical applications, the above functions can be assigned to different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above.

[0058] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application, and should all be included within the protection scope of this application.

Claims

1. A method for controlling traffic flow, characterized in that, The method includes: Upon entry, the identity of the person under supervision is identified; if the identification is successful, entry is granted. Upon exit, the identities of the monitored person and the person picking them up are identified separately. If both are successfully identified and their identities are matched, the person is allowed to leave.

2. The traffic control method as described in claim 1, characterized in that, Before identifying the monitored individual and the person picking them up upon their departure, the process also includes: Obtain the entrusted pick-up and drop-off request sent by the associated guardian through the associated guardianship terminal, wherein the entrusted pick-up and drop-off request includes the identity information of the temporary pick-up and drop-off person; Establish the association between the temporary pick-up person and the person under guardianship.

3. The traffic control method as described in claim 2, characterized in that, After establishing the association between the temporary transporter and the person under guardianship, the process further includes: Determine whether the authorization period for the temporary pick-up person has expired; If the authorization period expires, the association between the temporary transporter and the ward shall be terminated; or If an invalidation instruction is received, the association between the temporary transporter and the monitored person shall be terminated.

4. The traffic control method as described in claim 1, characterized in that, The method further includes: Generate entry and / or exit confirmation information for the monitored object; The entry and / or exit confirmation information is pushed to the associated monitoring terminal so that the associated guardian can confirm the entry and / or exit status of the monitored object.

5. The traffic control method as described in claim 1, characterized in that, The method is performed in an anti-tailgating passage device equipped with a first gate mechanism, a second gate mechanism, and a buffer channel between them. The first gate mechanism and the second gate mechanism are configured with interlocking logic so that they do not open at the same time.

6. The traffic control method as described in claim 5, characterized in that, The process of identifying the monitored individual and granting release upon successful identification includes: The first identification of the monitored subject is performed; If the identity verification is successful on the first attempt, the first gate mechanism will be opened to allow the monitored person to enter the buffer channel. The first gate mechanism is closed after the monitored object enters the buffer channel; A second identity verification is performed on the monitored individuals located in the buffer channel; If the second identity verification is successful, the second gate mechanism will be opened to allow the monitored person to enter the monitored area.

7. The traffic control method as described in claim 5, characterized in that, The step of separately identifying the monitored person and the person picking them up, and then releasing them when both are successfully identified and their identities are matched, includes: The monitored object is identified. Once the identification is successful, the second gate mechanism is opened to allow the monitored object to enter the buffer channel. The identity of the person picking up or dropping off is verified. When the identification is successful and the identity association between the person picking up or dropping off and the person under supervision is verified and matched, the first gate mechanism or the second gate mechanism is opened according to the location of the person picking up or dropping off, so that the person picking up or dropping off can enter the buffer channel from the outside or inside of the supervised area. After the person picking up or dropping off enters the buffer channel, the first gate mechanism is opened to allow the monitored person and the person picking up or dropping off to leave the monitored area. A pedestrian detection operation is performed on the buffer channel. When no pedestrian is detected, the first gate mechanism is closed.

8. A traffic control device, characterized in that, The device includes: The entry control unit is used to identify the identity of the monitored person upon entry, and if the identification is successful, the person is allowed to enter. The exit control unit is used to identify the monitored object and the person picking up or dropping off the object when they leave the premises. If both are identified and their identities are matched, the exit is granted.

9. A computer device comprising a memory, a processor, and computer-readable instructions stored in the memory and running on the processor, characterized in that, When the processor executes the computer-readable instructions, it implements the access control method as described in any one of claims 1 to 7.

10. A readable storage medium having computer-readable instructions stored thereon, characterized in that, When the computer-readable instructions are executed by the processor, they implement the access control method as described in any one of claims 1 to 7.

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