A visitor management method and system based on 5G communication

Abstract

This application discloses a visitor management method and system based on 5G communication, relating to the field of access control technology; aiming to solve the technical problem that existing technologies cannot effectively manage visitor security. The visitor management method is applied to a visitor management system based on 5G communication; it includes the following steps: obtaining visitor reservation registration information from an information entry module; requesting access authorization from the target resident's client based on the reservation registration information; after obtaining access authorization from the target resident, sending the visitor's preset trajectory information to the visitor client based on the visitor's reservation registration information; obtaining the visitor's actual trajectory information from an information collection module, and matching and analyzing the actual trajectory information with the preset trajectory information to obtain a matching result; and managing the visitor's trajectory according to the matching result.

Description

Technical Field

[0001] This application relates to the field of access control technology, and in particular to a visitor management method and system based on 5G communication. Background Technology

[0002] In recent years, with the accelerating pace of urbanization, people's awareness of residential safety has also increased. However, currently, when managing the entry and exit of visitors in residential communities, management personnel typically only register information and conduct simple verification at the entrance and exit gates before allowing entry. However, it is impossible to track and monitor whether visitors reach their designated locations after entering the community, which could potentially lead to safety incidents caused by visitors going to unauthorized locations.

[0003] Therefore, there is an urgent need for a method to effectively manage the security of visitors. Summary of the Invention

[0004] The main purpose of this application is to provide a visitor management method and system based on 5G communication, which aims to solve the technical problem that existing technologies cannot effectively manage the security of visitors.

[0005] To address the aforementioned technical problems, this application proposes a visitor management method based on 5G communication, applied to a visitor management system based on 5G communication; comprising the following steps:

[0006] The system retrieves visitor registration information from the information entry module and requests access authorization from the target resident's client based on the registration information. The target resident is the resident whose information the visitor needs to visit. The registration information includes the resident information the visitor needs to visit and the visitor's identity information.

[0007] After obtaining access authorization from the target resident, based on the visitor's reservation registration information, the visitor's preset trajectory information is sent to the visitor's client; wherein, the preset trajectory information includes navigation information to the target resident;

[0008] The system acquires the visitor's actual trajectory information from the information collection module, and then matches and analyzes the actual trajectory information with the preset trajectory information to obtain a matching result.

[0009] Based on the matching results, the visitor's trajectory is managed.

[0010] As some optional implementations of this application, after obtaining access authorization from the target resident, the method further includes:

[0011] The visitor's preset trajectory information is sent to the elevator control module, so that the elevator control module can set the initial operating permissions for the elevator based on the preset trajectory information.

[0012] As some optional implementations of this application, the step of managing the visitor's trajectory based on the matching result includes:

[0013] If the matching result shows that the visitor's actual trajectory information matches the preset trajectory information, then an instruction to run according to the initial running permissions is sent to the elevator control module.

[0014] As some optional embodiments of this application, the step of managing the visitor's trajectory based on the matching result further includes:

[0015] If the matching result is that the visitor's actual trajectory information and the preset trajectory information are inconsistent, the matching result is sent to the visitor's client so that the visitor's client outputs the matching result to the visitor.

[0016] As some optional embodiments of this application, the step of managing the visitor's trajectory based on the matching result further includes:

[0017] If the matching result is that the visitor's actual trajectory information and the preset trajectory information are inconsistent, the matching result will be sent to the management client and / or the resident client so that the management client and / or the resident client can output the matching result.

[0018] As some optional implementations of this application, the step of sending the matching result to the visitor's client if the matching result shows that the visitor's actual trajectory information and the preset trajectory information are inconsistent includes:

[0019] If the matching result shows that the visitor's actual trajectory information is inconsistent with the preset trajectory information, then corrected trajectory information is generated based on the matching result.

[0020] The matching result and the corrected trajectory information are sent to the visitor client, so that the visitor client outputs the matching result and the corrected trajectory information to the visitor.

[0021] As some optional embodiments of this application, after sending the matching result to the management client and / or the resident client if the matching result is inconsistent with the visitor's actual trajectory information and the preset trajectory information, the method further includes:

[0022] Receive instruction information from the resident client indicating whether to revoke access authorization;

[0023] The instruction information regarding whether to revoke access authorization is sent to the management client to obtain the abnormal management instruction information returned by the management client.

[0024] As some optional embodiments of this application, after sending the access authorization cancellation instruction information to the management client and obtaining the abnormal management instruction information returned by the management client, the method further includes:

[0025] The abnormality management instruction information is sent to the elevator control module; wherein, the abnormality management instruction information includes an instruction on whether to continue running according to the initial running permission;

[0026] The elevator control module controls the operation of the elevator based on the abnormal management instruction information.

[0027] As some optional embodiments of this application, the step of sending the matching result and the corrected trajectory information to the visitor client, so that the visitor client outputs the matching result and the corrected trajectory information to the visitor, includes:

[0028] Based on the matching results, the visitor's current actual location information is determined;

[0029] Based on the visitor's current location and the resident information the visitor needs to visit, corrected trajectory information is obtained; wherein, the corrected trajectory information includes information on navigating to the designated authorized elevator location and information on the designated authorized floor;

[0030] The matching result and the corrected trajectory information are sent to the visitor client, so that the visitor client outputs the matching result and the corrected trajectory information to the visitor.

[0031] To address the aforementioned technical problems, this application also provides: a visitor management system based on 5G communication, comprising:

[0032] The information entry module is used to enter visitor appointment registration information and send the entered appointment registration information to the data analysis module and the target resident's client application.

[0033] The information collection module is used to monitor the visitor in real time based on the visitor's reservation registration information after obtaining the access authorization instruction from the target resident, and send the information obtained from the real-time monitoring to the data analysis module.

[0034] The data analysis module is used to obtain visitor appointment registration information from the information entry module, and request access authorization from the target resident's client based on the appointment registration information; wherein, the target resident is the resident corresponding to the resident information to be visited by the visitor; the appointment registration information includes the resident information to be visited by the visitor and the visitor's identity information; after obtaining access authorization from the target resident, based on the visitor's appointment registration information, the module sends the visitor's preset trajectory information to the visitor's client; wherein, the preset trajectory information includes navigation information to the target resident; the module obtains the visitor's actual trajectory information from the information collection module, and matches and analyzes the actual trajectory information with the preset trajectory information to obtain a matching result; and manages the visitor's trajectory based on the matching result;

[0035] The elevator control module is used to receive the preset trajectory information of visitors sent by the data analysis module in order to control the operation of the elevator.

[0036] The 5G communication module is used to establish communication connections between the various modules within the management system and the various clients.

[0037] Compared with existing technologies, this application applies the management method to a 5G-based visitor management system. The modules within the system communicate via a 5G communication module, reducing communication latency. A data analysis module ensures that visitors are authorized and that they receive preset trajectory information based on the target floor and room number, providing navigation guidance to the destination and ensuring direct access to the target resident's floor and room. During a visit, the system matches the visitor's preset trajectory information with their actual trajectory, managing the visitor's trajectory based on the matching results to prevent them from entering other buildings, floors, or rooms, thus ensuring the safety of residents within the community. Attached Figure Description

[0038] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0039] Figure 1 This is a schematic diagram of a visitor management method based on 5G communication provided in an embodiment of this application;

[0040] Figure 2 This is a schematic diagram of a visitor management system based on 5G communication provided in an embodiment of this application;

[0041] Figure 3 This is a schematic diagram illustrating the various modules within a 5G-based visitor management system and their connections with resident clients, visitor clients, and management clients, as provided in this application embodiment. Detailed Implementation

[0042] It should be understood that the specific embodiments described herein are merely illustrative of this application and are not intended to limit this application.

[0043] In recent years, with the accelerating pace of urbanization, people's awareness of residential safety has also increased. However, currently, when managing the entry and exit of visitors in residential communities, management personnel typically only register information and conduct simple verification at the entrance and exit gates before allowing entry. However, it is impossible to track and monitor whether visitors reach their designated locations after entering the community, which could potentially lead to safety incidents caused by visitors going to unauthorized locations.

[0044] For example, in recent years, as residential communities have become increasingly larger and have been planted with more greenery, visitors, even after obtaining authorization from residents, may not be able to accurately reach their designated buildings, floors, and apartment numbers. Similarly, the lack of effective security management when authorized personnel such as delivery drivers and couriers enter the community poses security risks.

[0045] To address the aforementioned technical problems, this application proposes a visitor management method based on 5G communication, applied to a visitor management system based on 5G communication. Specifically: The method involves: obtaining visitor registration information from an information entry module; requesting access authorization from the target resident's client based on the registration information; wherein the target resident is the resident whose information the visitor needs to visit; the registration information includes the resident's information and the visitor's identity information; after obtaining access authorization from the target resident, sending the visitor's preset trajectory information to the visitor's client based on the visitor's registration information; wherein the preset trajectory information includes navigation information to the target resident; obtaining the visitor's actual trajectory information from an information collection module, and matching and analyzing the actual trajectory information with the preset trajectory information to obtain a matching result; and managing the visitor's trajectory based on the matching result.

[0046] The various modules within the management system communicate with each other via a 5G communication module, thereby reducing communication latency. A data analysis module ensures that visitors are authorized and that they receive preset trajectory information based on the target floor and room number, providing navigation guidance to the destination and ensuring visitors can directly reach the target resident's floor and room number. During a visit, the system matches the visitor's preset trajectory information with their actual trajectory information, managing the visitor's trajectory based on the matching results to prevent them from entering other buildings, floors, or rooms, thus ensuring the safety of residents within the community.

[0047] See Figure 1 This application provides a visitor management method based on 5G communication, applied to a visitor management system based on 5G communication, including the following steps:

[0048] Step S10: Obtain the visitor's appointment registration information from the information entry module; and request access authorization from the target resident's client based on the appointment registration information.

[0049] It should be noted that the target resident is the resident whose information the visitor needs to visit; the appointment registration information includes the resident information the visitor needs to visit and the visitor's identity information. Further, the resident information the visitor needs to visit includes the building information, resident floor information, and room number information; the visitor's identity information includes the visitor's ID information and characteristic information, such as gender characteristics, facial features, height characteristics, and clothing characteristics.

[0050] In practical applications, after identifying the target resident based on the resident information that the visitor needs to visit, the visitor's identity information is sent to the target resident's client to request access authorization from the target resident.

[0051] The visitor's feature information can be obtained from a camera at the access control point. For example, after the camera captures the visitor's image, an image is obtained; this image is then processed using an algorithm to identify its key features, resulting in a feature image that includes the visitor's characteristic information. Obtaining a feature image from a visitor image can be done using existing algorithms, so this will not be elaborated upon further here.

[0052] Step S20: After obtaining access authorization from the target resident, based on the visitor's reservation registration information, send the visitor's preset trajectory information to the visitor's client. The preset trajectory information includes navigation information to the target resident.

[0053] It should be noted that data analysis is performed based on the reservation registration information so that the data analysis module can output the visitor's preset trajectory information. The preset trajectory information includes navigation information to the target resident, such as preset navigation route information, information on the designated authorized elevator, and information on the designated authorized floor. The preset navigation route information refers to the navigation path information from the community entrance to the authorized elevator of the target resident's building. After obtaining the navigation path information, it can be sent to the visitor's client so that the visitor can navigate based on the preset navigation information to reach the designated authorized elevator.

[0054] It should be noted that after obtaining access authorization from the target resident, the process also includes: sending the visitor's preset trajectory information to the elevator control module, so that the elevator control module can set initial operating permissions for the elevator based on the preset trajectory information.

[0055] In practical applications, after obtaining access authorization from the target resident, the visitor's preset trajectory information can also be sent to the management client and the resident client, so that the administrator can use the management client to manage the visitor's security, and the target resident can use the resident client to manage the visitor's security, such as manually correcting the preset trajectory information if it is abnormal.

[0056] Step S30: Obtain the visitor's actual trajectory information from the information collection module, and perform matching analysis between the actual trajectory information and the preset trajectory information to obtain the matching result.

[0057] In practical applications, the visitor client, administrator client, and target resident client can be different ports within the same app. The visitor client can be used for visitors to enter appointment registration information and send the appointment registration information to the data analysis module to obtain preset trajectory information returned by the data analysis module. The visitor navigates based on the preset trajectory information in the visitor client to avoid getting lost or not finding the location of the designated authorized elevator after entering the community. The administrator client can be used for security management of the visitor, such as manually verifying the appointment registration information entered by the visitor and supervising the visitor's actual trajectory information. Based on the matching result of the visitor's actual trajectory information and the preset trajectory information, the administrator manages the visitor. If a mismatch occurs, i.e., when the visitor's actual trajectory deviates from the preset trajectory, an error reminder is issued. If the visitor still does not correct the trajectory after receiving the error reminder, further security measures are taken, such as arranging security personnel to control the visitor, or issuing closing commands to the unit doors of all buildings in the community, and issuing closing commands to all elevators in the community. The resident client can be used for visitor security management. For example, after obtaining the visitor's registered appointment information from the data analysis module, it can return authorization or non-authorization instructions. Once the visitor enters the community, the system monitors their actual trajectory in real time and issues an error alert if the trajectory deviates from the preset path. If the visitor fails to correct their trajectory after receiving the alert, further security measures are taken, such as canceling their authorization, thus preventing further access and avoiding security incidents. The cameras can be installed in elevators and other public areas within the community that other visitors may pass through.

[0058] It should be noted that the real-time monitoring of visitors is based on the visitor's feature information for person identification. Therefore, the real-time monitoring of visitors based on their feature information to obtain their actual trajectory information includes: real-time monitoring of visitors through an information acquisition module based on their feature information to obtain real-time monitoring information. To improve the person recognition rate, the recognition model can be pre-trained before executing the method described in this application. For example, multiple person images can be feature-labeled and used as sample images to train the initial recognition model. This allows the trained recognition model to quickly identify people based on facial features, height features, clothing features, gender features, etc., in practical applications. Real-time identification and monitoring can then be performed based on the identified feature information to ensure efficient visitor safety management.

[0059] Step S40: Based on the matching results, manage the visitor's trajectory.

[0060] In practical applications, if the matching result shows that the visitor's actual trajectory information matches the preset trajectory information, an instruction to operate according to the initial operating permissions is sent to the elevator control module. Specifically, if the visitor is using a designated authorized elevator and the actual floor entered is the designated authorized floor, then the visitor's actual trajectory information is considered to match the preset trajectory information. The elevator control module then controls the elevator to operate according to the initial operating permissions, so that the passenger reaches the designated authorized floor.

[0061] In practical applications, if the matching result shows that the visitor's actual trajectory information and the preset trajectory information are inconsistent, the matching result is sent to the visitor's client so that the visitor's client outputs the matching result to the visitor. That is, the visitor's client outputs an error notification such as operation failure to the visitor. For example, if the matching result shows that the visitor's actual trajectory information and the preset trajectory information are inconsistent, corrected trajectory information is generated based on the matching result; the matching result and the corrected trajectory information are sent to the visitor's client so that the visitor's client outputs the matching result and the corrected trajectory information to the visitor. Specifically, sending the matching result and the corrected trajectory information to the visitor client, so that the visitor client outputs the matching result and the corrected trajectory information to the visitor, includes: determining the visitor's current actual location information based on the matching result; obtaining corrected trajectory information based on the visitor's current actual location information and the resident information that the visitor needs to visit; wherein, the corrected trajectory information includes information on navigating to a designated authorized elevator location and information on a designated authorized floor; and sending the matching result and the corrected trajectory information to the visitor client, so that the visitor client outputs the matching result and the corrected trajectory information to the visitor.

[0062] In practical applications, when the matching result shows that the visitor's actual trajectory information is inconsistent with the preset trajectory information, the matching result is sent to the management client and / or the resident client so that the management client and / or the resident client output the matching result. That is, the management client and the resident client are notified that the visitor's trajectory is abnormal, so as to obtain the exception handling instruction returned by the administrator and / or the resident client. For example, after sending the matching result to the management client and / or the resident client if the matching result shows that the visitor's actual trajectory information is inconsistent with the preset trajectory information, the process further includes: receiving the instruction information from the resident client regarding whether to cancel access authorization; sending the instruction information regarding whether to cancel access authorization to the management client to obtain the exception management instruction information returned by the management client. That is, after receiving the notification of the mismatch, the resident client can choose to continue authorizing the visitor's access request, or cancel the visitor's access request based on security or other considerations, and return the instruction regarding whether to continue authorization to the data analysis module. The data analysis module instantly sends the instruction regarding whether to continue authorization to the management client via 5G communication and obtains the exception management instruction information returned by the management client.

[0063] In practical applications, after sending the access authorization cancellation instruction information to the management client and obtaining the abnormal management instruction information returned by the management client, the method further includes: sending the abnormal management instruction information to the elevator control module; wherein, the abnormal management instruction information includes an instruction on whether to continue running according to the initial operating permissions; the elevator control module controls the operation of the elevator based on the abnormal management instruction information. That is, the administrator continues to check the target resident's authorization confirmation information, determines whether the elevator should continue running according to the initial operating permissions, and sends this instruction to the elevator control module, so that the elevator control module controls the operation of the elevator based on the abnormal management instruction information.

[0064] In other words, in practical applications, the method described in this application performs real-time visitor identification and monitoring. Therefore, if any abnormal behavior of a visitor is detected at any node, it will be analyzed as a failed match, and corresponding security measures can be taken immediately. The result of the failed match is transmitted in real time to the administrator and the target resident via 5G communication. After the administrator or the target resident confirms safety, they will then transmit the authorization access command or the absence of abnormality command in real time to the elevator control module via 5G communication, so that the elevator control module can control the operation of the elevator to allow the visitor to access the site. Alternatively, if the administrator or the target resident confirms that the result is unsafe, they will transmit the permission to disallow further access or the presence of an abnormality command in real time to the elevator control module via 5G communication, so that the elevator control module can control the operation of the elevator to ensure resident safety. 5G communication can significantly reduce communication latency and avoid security incidents caused by delays.

[0065] It should be noted that since the elevator is the last access control subsystem that visitors need to pass through to reach the designated floor, it plays a crucial role in the safety of residents. Therefore, in the method described in this application embodiment, if the matching result is successful, the elevator is controlled to operate normally so that the visitor can reach the designated floor; if the matching result is unsuccessful, a warning message is issued, and the actual floor information command entered by the visitor is not executed, but the elevator door is closed to prevent the visitor from reaching any floor and causing a safety incident.

[0066] In other embodiments, if the visitor's actual route information is inconsistent with the preset navigation route information, a warning message is sent to the visitor's client to remind the visitor of the error; if the visitor's actual elevator usage information is inconsistent with the preset elevator usage information, a warning message is sent to the visitor's client to remind the visitor of the error; if the visitor has entered the preset elevator, but the actual floor information entered is inconsistent with the preset arrival floor information, a warning message is sent to the visitor's client to remind the visitor of the error, and the instruction for the floor information actually entered by the visitor is not executed, but the elevator door closing instruction is executed instead.

[0067] In practical applications, further settings can be made based on the relationship between the visitor and the target resident. For example, if the visitor is an unfamiliar person to the target resident, such as a courier or food delivery person, the information entered in the information entry module can be used to determine the visitor's identity and send it to the data analysis module. The data analysis module can then set the visit time, specifying that the visitor must visit the target resident within a specified time. For example, food delivery people typically visit between 11:00 AM and 1:00 PM and between 5:00 PM and 7:00 PM. The visitor can be specified to visit the resident within the aforementioned time. Furthermore, the visitor's stay time within the park can be set based on preset trajectory information. If the stay time is exceeded, the data analysis module, management client, or resident client will send a cancellation instruction to the elevator control module, preventing the visitor from using the elevator or other access control security measures, unless a permission to continue access is obtained again from the management client or resident client. This ensures that unauthorized visitors cannot access the target resident normally.

[0068] Compared with existing technologies, this application applies the management method to a 5G-based visitor management system. The modules within the system communicate via a 5G communication module, reducing communication latency. A data analysis module ensures that visitors are authorized and that they receive preset trajectory information based on the target floor and room number, providing navigation guidance to the destination and ensuring direct access to the target resident's floor and room. During a visit, the system matches the visitor's preset trajectory information with their actual trajectory, managing the visitor's trajectory based on the matching results to prevent them from entering other buildings, floors, or rooms, thus ensuring the safety of residents within the community.

[0069] See Figure 2 Based on the same inventive concept, embodiments of this application also provide: a visitor management system based on 5G communication, comprising:

[0070] The information entry module is used to enter visitor appointment registration information and send the entered appointment registration information to the data analysis module and the target resident's client application.

[0071] The information collection module is used to monitor the visitor in real time based on the visitor's reservation registration information after obtaining the access authorization instruction from the target resident, and send the information obtained from the real-time monitoring to the data analysis module.

[0072] The data analysis module is used to obtain visitor appointment registration information from the information entry module, and request access authorization from the target resident's client based on the appointment registration information; wherein, the target resident is the resident corresponding to the resident information to be visited by the visitor; the appointment registration information includes the resident information to be visited by the visitor and the visitor's identity information; after obtaining access authorization from the target resident, based on the visitor's appointment registration information, the module sends the visitor's preset trajectory information to the visitor's client; wherein, the preset trajectory information includes navigation information to the target resident; the module obtains the visitor's actual trajectory information from the information collection module, and matches and analyzes the actual trajectory information with the preset trajectory information to obtain a matching result; and manages the visitor's trajectory based on the matching result;

[0073] The elevator control module is used to receive the preset trajectory information of visitors sent by the data analysis module in order to control the operation of the elevator.

[0074] The 5G communication module is used to establish communication connections between the various modules within the management system and the various clients.

[0075] It should be noted that each module in the 5G communication-based visitor management device in this embodiment corresponds one-to-one with each step in the 5G communication-based visitor management method in the aforementioned embodiment. Therefore, the specific implementation method and the technical effects achieved in this embodiment can be referred to the implementation method of the aforementioned 5G communication-based visitor management method, and will not be repeated here.

[0076] However, in one embodiment, the connection relationships between the modules in the aforementioned 5G-based visitor management system, as well as the connection relationships between the 5G-based visitor management system and the resident client (also known as the resident client), visitor client (also known as the visitor client), and administrator client (also known as the administrator client), can be as follows: Figure 3 As shown.

[0077] The above-disclosed embodiments are merely partial examples of this application and should not be construed as limiting the scope of this application. Those skilled in the art will understand that implementing all or part of the above embodiments and making equivalent changes in accordance with the claims of this application are still within the scope of the invention.

Claims

1. A visitor management method based on 5G communication, characterized in that, An application to a visitor management system based on 5G communication includes the following steps: The system retrieves visitor registration information from the information entry module and requests access authorization from the target resident's client based on the registration information. The target resident is the resident whose information the visitor needs to visit. The registration information includes the resident information the visitor needs to visit and the visitor's identity information. After obtaining access authorization from the target resident, the visitor's preset trajectory information is sent to the elevator control module, so that the elevator control module can set initial operating permissions for the elevator based on the preset trajectory information; based on the visitor's reservation registration information, the visitor's preset trajectory information is sent to the visitor's client. The system acquires the visitor's actual trajectory information from the information collection module, and then matches and analyzes the actual trajectory information with the preset trajectory information to obtain a matching result. Based on the matching result, the visitor's trajectory is managed; if the matching result shows that the visitor's actual trajectory information is inconsistent with the preset trajectory information, the matching result is sent to the management client and the resident client, so that the management client and the resident client output the matching result and receive the instruction information from the resident client regarding whether to cancel access authorization; the instruction information regarding whether to cancel access authorization is sent to the management client to obtain the abnormal management instruction information returned by the management client; the abnormal management instruction information is sent to the elevator control module; wherein, the abnormal management instruction information includes an instruction regarding whether to continue running according to the initial running permissions; the elevator control module controls the operation of the elevator based on the abnormal management instruction information.

2. The visitor management method based on 5G communication according to claim 1, characterized in that, The step of managing the visitor's trajectory based on the matching result includes: If the matching result shows that the visitor's actual trajectory information matches the preset trajectory information, then an instruction to run according to the initial running permissions is sent to the elevator control module.

3. The visitor management method based on 5G communication according to claim 2, characterized in that, The step of managing the visitor's trajectory based on the matching result further includes: If the matching result is that the visitor's actual trajectory information and the preset trajectory information are inconsistent, the matching result is sent to the visitor's client so that the visitor's client outputs the matching result to the visitor.

4. The visitor management method based on 5G communication according to claim 3, characterized in that, If the matching result shows that the visitor's actual trajectory information and the preset trajectory information are inconsistent, then sending the matching result to the visitor's client includes: If the matching result shows that the visitor's actual trajectory information is inconsistent with the preset trajectory information, then corrected trajectory information is generated based on the matching result. The matching result and the corrected trajectory information are sent to the visitor client, so that the visitor client outputs the matching result and the corrected trajectory information to the visitor.

5. The visitor management method based on 5G communication according to claim 4, characterized in that, Sending the matching result and the corrected trajectory information to the visitor client, so that the visitor client outputs the matching result and the corrected trajectory information to the visitor, includes: Based on the matching results, the visitor's current actual location information is determined; Based on the visitor's current location and the resident information the visitor needs to visit, corrected trajectory information is obtained; wherein, the corrected trajectory information includes information on navigating to the designated authorized elevator location and information on the designated authorized floor; The matching result and the corrected trajectory information are sent to the visitor client, so that the visitor client outputs the matching result and the corrected trajectory information to the visitor.

6. A visitor management system based on 5G communication, characterized in that, The method for performing visitor management based on 5G communication as described in claim 1 includes: The information entry module is used to enter visitor appointment registration information and send the entered appointment registration information to the data analysis module and the target resident's client application. The information collection module is used to monitor the visitor in real time based on the visitor's reservation registration information after obtaining the access authorization instruction from the target resident, and send the information obtained from the real-time monitoring to the data analysis module. The data analysis module is used to obtain visitor appointment registration information from the information entry module, and request access authorization from the target resident's client based on the appointment registration information; wherein, the target resident is the resident corresponding to the resident information to be visited by the visitor; the appointment registration information includes the resident information to be visited by the visitor and the visitor's identity information; after obtaining access authorization from the target resident, based on the visitor's appointment registration information, the module sends the visitor's preset trajectory information to the visitor's client; wherein, the preset trajectory information includes navigation information to the target resident; the module obtains the visitor's actual trajectory information from the information collection module, and matches and analyzes the actual trajectory information with the preset trajectory information to obtain a matching result; and manages the visitor's trajectory based on the matching result; The elevator control module is used to receive the preset trajectory information of visitors sent by the data analysis module in order to control the operation of the elevator. The 5G communication module is used to establish communication connections between the various modules within the management system and the various clients.

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