Park visitor management and control system, method and device and storage medium

Abstract

The invention provides a park visitor management and control system, method and device and a storage medium, and is applied to the technical field of security and protection. The park transponder responds to a received first access application instruction of the first visitor terminal, and first visitor information, first verification information and a first access place are recorded in a storage area of the UPF; correspondingly, when the visitor management and control component responds to and detects that the second visitor terminal enters the park private network coverage area, whether second visitor information corresponding to the second visitor terminal exists in the storage area or not is determined, and if not, the second visitor terminal is forbidden to access the public network through the UPF; if yes, the verification message is sent to the second visitor terminal, and the safety of park access is improved. By judging whether the second verification information is consistent with the verification information corresponding to the second visitor information recorded in the storage area or not, different management and control strategies are adopted for the visitors. According to the method, intelligent and humanized management and control services are provided for visitors, and meanwhile, the management and control cost of the visitors is reduced.

Description

Technical Field

[0001] The present application relates to the field of security technology, and in particular to a campus visitor management and control system, method, device and storage medium. Background Art

[0002] As the demand for security in various industries becomes more and more urgent, the need for personnel control is becoming increasingly obvious, especially the control of outsiders, namely visitors, has become particularly important.

[0003] Traditional visitor control mainly includes the following methods: The first method is to mark and identify visitors by issuing visitor cards. Different areas and / or systems in the park adopt different control strategies for visitors based on the visitor cards. Among them, visitor cards with networking, positioning and other functions need to be customized by the park. In addition, the park must also have access control, security and other information systems that communicate and interact with the visitor cards; the second method requires reception staff to guide visitors throughout their itinerary in the park and to manually control visitors.

[0004] The above visitor control methods all have the problem of consuming a lot of manpower and material costs. Summary of the invention

[0005] The present application provides a campus visitor control system, method, device and storage medium to reduce visitor control costs, improve control efficiency, and at the same time improve the security of visitor control.

[0006] In a first aspect, the present application provides a campus visitor management system, which is deployed on a user plane function (User Plane Function, referred to as UPF), including:

[0007] The campus transponder is used to respond to receiving a first access application instruction from a first visitor terminal, record the first visitor information and the first verification information corresponding to the first visitor information and the first access location in the storage area of ​​the UPF, wherein the first access application instruction includes at least the first visitor information and the first verification information;

[0008] A visitor control component is used to respond to detecting that a second visitor terminal enters the coverage area of ​​a campus private network, determine whether there is second visitor information corresponding to the second visitor terminal in a storage area; if the second visitor information does not exist in the storage area, prohibit the second visitor terminal from accessing the public network through the UPF; if the second visitor information exists in the storage area, send a verification message to the second visitor terminal to obtain the second verification information submitted by the visitor; determine whether the second verification information is consistent with the third verification information, and the third verification information is the verification information corresponding to the second visitor information recorded in the storage area; if the second verification information is inconsistent with the third verification information, send a first alarm message containing the visitor's location to relevant equipment in the campus; if the second verification information is consistent with the third verification information, perform visitor control based on the current visitor location and the second access location corresponding to the second visitor information recorded in the storage area.

[0009] In a possible implementation, the visitor control component performs visitor control according to the current visitor location and the second visit location corresponding to the second visitor information recorded in the storage area, including:

[0010] Determine whether the current visitor location is within the range of the second visit location;

[0011] When the current visitor location is not within the range of the second visited location, a second alarm message is sent to the relevant equipment in the park, and the second alarm message is used to indicate that the visitor has entered an inaccessible location;

[0012] When the current visitor location is within the range of the second visited location, the current location is sent to the park-related equipment.

[0013] In a possible implementation, the visitor control component performs visitor control according to the current visit location and the second visit location corresponding to the second visitor information recorded in the storage area, and further includes:

[0014] Provide path navigation for visitors based on their current location.

[0015] In a possible implementation manner, the storage area also records the access time; and the visitor management component is further used to:

[0016] Before performing visitor control according to the current visitor location and the second visit location corresponding to the second visitor information recorded in the storage area, it is determined that the current visit time is within the second visit time range corresponding to the second visitor information recorded in the storage area.

[0017] In a possible implementation manner, the visitor management component is further used to:

[0018] When the current access time is not within the second access time range, a third alarm message is sent to the relevant equipment in the park, and the third alarm message is used to indicate that the visitor accesses during an inaccessible time.

[0019] In a possible implementation manner, the visitor management component is further used for at least one of the following:

[0020] When the second visitor information does not exist in the storage area, sending a first warning message to the second visitor terminal, where the first warning message is used to prompt the visitor to apply for access permission;

[0021] When the second verification information is inconsistent with the verification information corresponding to the second visitor information recorded in the storage area, a second warning message is sent to the second visitor terminal, where the second warning message is used to warn the visitor to leave the current park;

[0022] When the current access time is not within the second access time range, a third warning message is sent to the second visitor terminal, where the third warning message is used to warn the visitor that the current time is inaccessible;

[0023] When the current visitor location is not within the range of the second visited location, a fourth warning message is sent to the second visitor terminal, where the fourth warning message is used to warn the visitor of entering an inaccessible location.

[0024] In a possible implementation, the campus transponder records the first visitor information and the first verification information and the first access location corresponding to the first visitor information in the storage area of ​​the UPF in response to receiving the first access application instruction from the first visitor terminal, including:

[0025] In response to receiving a first access request instruction from a first visitor terminal, determining whether the first visitor information is recorded in a storage area of ​​the UPF;

[0026] In the case where the first visitor information is not recorded in the storage area, a storage space corresponding to the first visitor information is opened in the storage area, and the first visitor information and the first verification information are recorded in the storage space; an application response instruction is sent to the first visitor terminal to obtain the first visit location, and the first visit location is recorded in the storage space;

[0027] When the first visitor information is recorded in the storage area, the first verification information and the first visit location are updated according to the information carried in the first access application instruction.

[0028] In a possible implementation manner, the application response instruction is further used to obtain the access time corresponding to the first visitor information, and the campus responder is further used to record the access time corresponding to the first visitor information into a storage space.

[0029] In a possible implementation manner, the campus transponder records the first visit time and the first visit location corresponding to the first visitor information into a storage space, including:

[0030] Sending the first visitor information, the first verification information, the first visit location and the first visit time corresponding to the first visitor information in a form to the park-related equipment, so that the park-related personnel can review the visitor's access application through the park-related equipment to obtain the review result;

[0031] Receive audit results from relevant equipment in the park;

[0032] The audit result is associated with the first visitor information in the storage area and recorded in the storage space.

[0033] In a possible implementation manner, the first visitor information recorded in the storage area, the first verification information corresponding to the first visitor information, and the first visited location are presented as a visitor authority list, and the visitor authority list is used to control the itinerary of the second visitor terminal in the park;

[0034] And / or, the park-related personnel may modify the first visit location and the first visit time corresponding to the first visitor information through the park-related equipment.

[0035] In a possible implementation manner, the above campus transponder is further used for:

[0036] The audit result is sent to the first visitor terminal.

[0037] In a second aspect, the present application provides a park visitor control method, which is applied to UPF, including:

[0038] In response to detecting that the second visitor terminal enters the coverage area of ​​the campus private network, determining whether there is second visitor information corresponding to the second visitor terminal in the storage area of ​​the UPF, the storage area storing visitor information for which access rights have been applied, and access locations and verification information corresponding to the visitor information;

[0039] If the second visitor information does not exist in the storage area, prohibiting the second visitor terminal from accessing the public network through the UPF;

[0040] When the second visitor information exists in the storage area, a verification message is sent to the second visitor terminal to obtain the second verification information submitted by the visitor; it is determined whether the second verification information is consistent with the third verification information, and the third verification information is the verification information corresponding to the second visitor information recorded in the storage area; when the second verification information is inconsistent with the third verification information, a first alarm message containing the visitor's location is sent to relevant equipment in the park; when the second verification information is consistent with the third verification information, visitor control is performed according to the current visitor location and the second access location corresponding to the second visitor information recorded in the storage area.

[0041] In a possible implementation, the park visitor management method further includes:

[0042] In response to receiving a first access application instruction from a first visitor terminal, the first visitor information and the first verification information and the first access location corresponding to the first visitor information are recorded in the storage area of ​​the UPF, and the first access application instruction includes at least the first visitor information and the first verification information.

[0043] In a possible implementation, the above-mentioned visitor control is performed based on the current visitor location and the second visit location corresponding to the second visitor information recorded in the storage area, including: determining whether the current visitor location is within the range of the second visit location; if the current visitor location is not within the range of the second visit location, sending a second alarm message to the park-related equipment, the second alarm message is used to indicate that the visitor has entered an inaccessible location; if the current visitor location is within the range of the second visit location, sending the current location to the park-related equipment.

[0044] In a possible implementation, the above-mentioned visitor management and control based on the current visit location and the second visit location corresponding to the second visitor information recorded in the storage area also includes: performing path navigation for the visitor according to the current visitor location.

[0045] In a possible implementation, the access time is also recorded in the above-mentioned storage area; accordingly, before performing visitor control based on the current visitor location and the second access location corresponding to the second visitor information recorded in the storage area, it is determined that the current access time is within the second access time range corresponding to the second visitor information recorded in the storage area.

[0046] In a possible implementation, when the current access time is not within the second access time range, a third alarm message is sent to the park-related equipment, where the third alarm message is used to indicate that the visitor accesses during an inaccessible time.

[0047] In a possible implementation, the above-mentioned campus visitor management method also includes at least one of the following implementation methods: when the second visitor information does not exist in the storage area, a first warning message is sent to the second visitor terminal, and the first warning message is used to prompt the visitor to apply for access permission; when the second verification information is inconsistent with the verification information corresponding to the second visitor information recorded in the storage area, a second warning message is sent to the second visitor terminal, and the second warning message is used to warn the visitor to leave the current campus; when the current access time is not within the second access time range, a third warning message is sent to the second visitor terminal, and the third warning message is used to warn the visitor that the current time is inaccessible; when the current visitor location is not within the second access location range, a fourth warning message is sent to the second visitor terminal, and the fourth warning message is used to warn the visitor to enter an inaccessible location.

[0048] In a possible implementation, the above-mentioned response to receiving the first application access instruction of the first visitor terminal, recording the first visitor information and the first verification information and the first visit location corresponding to the first visitor information in the storage area of ​​the UPF, includes: in response to receiving the first application access instruction of the first visitor terminal, determining whether the first visitor information is recorded in the storage area of ​​the UPF; if the first visitor information is not recorded in the storage area, opening up a storage space corresponding to the first visitor information in the storage area, and recording the first visitor information and the first verification information in the storage space; sending an application response instruction to the first visitor terminal to obtain the first visit location and the first visit time, and recording the first visit location and the first visit time to the storage space; if the first visitor information is recorded in the storage area, updating the first verification information and the first visit location according to the information carried in the first application access instruction.

[0049] In a possible implementation manner, the application response instruction is also used to obtain the access time corresponding to the first visitor information. Correspondingly, the access time corresponding to the first visitor information can be recorded in the storage space.

[0050] In a possible implementation, the above-mentioned recording of the first visit time and the first visit location corresponding to the first visitor information into the storage space includes: sending the first visitor information, the first verification information, the first visit location and the first visit time corresponding to the first visitor information in the form of a form to the park-related equipment, so that the park-related personnel review the visitor access application through the park-related equipment to obtain the review result; receiving the review result from the park-related equipment; associating the review result with the first visitor information in the storage area, and recording it into the storage space.

[0051] In a possible implementation, the first visitor information recorded in the above-mentioned storage area and the first verification information and the first visit location corresponding to the first visitor information are presented as a visitor permission list, and the visitor permission list is used to control the itinerary of the second visitor terminal in the park; and / or, park-related personnel can modify the first visit location and the first visit time corresponding to the first visitor information through park-related equipment.

[0052] In a possible implementation manner, the above-mentioned park visitor management and control method further includes: sending the review result to the first visitor terminal.

[0053] In a third aspect, the present application provides an electronic device, including: a memory, a processor;

[0054] Memory stores computer-executable instructions;

[0055] The processor executes the computer execution instruction, so that the processor executes the park visitor management and control method described in the second aspect.

[0056] In a fourth aspect, the present application provides a computer-readable storage medium, in which computer execution instructions are stored. When the computer execution instructions are executed by a processor, the campus visitor management method as described in the second aspect is implemented.

[0057] In a fifth aspect, the present application provides a computer program product, including a computer program, which, when executed, implements the campus visitor management method as described in the second aspect.

[0058] The present application provides a park visitor control system, method, device and storage medium. The park transponder responds to receiving the first application access instruction of the first visitor terminal, and records the first visitor information and the first verification information and the first access location corresponding to the first visitor information in the storage area of ​​the UPF. Correspondingly, when the visitor control component responds to detecting that the second visitor terminal enters the coverage area of ​​the park private network, it determines whether the second visitor information corresponding to the second visitor terminal exists in the storage area. If not, the second visitor terminal is prohibited from accessing the public network through the UPF; if it exists, a verification message is sent to the second visitor terminal to obtain the second verification information submitted by the visitor, thereby improving the security of visitor control. Then, by judging whether the second verification information is consistent with the verification information corresponding to the second visitor information recorded in the storage area, different control strategies are implemented for the visitor. If they are inconsistent, a first alarm message containing the visitor location is sent to the park-related equipment; if they are consistent, visitor control is performed according to the current visitor location and the second access location corresponding to the second visitor information recorded in the storage area. This method provides visitors with more intelligent and humanized control services, while reducing the cost of visitor control. In addition, the visitor control system is deployed on the UPF private network to ensure that the visitor control strategy will not be leaked outside the park, further improving the security of visitor control. BRIEF DESCRIPTION OF THE DRAWINGS

[0059] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0060] Figure 1 An application scenario diagram of a park visitor management system provided in an embodiment of the present application;

[0061] Figure 2 A schematic diagram of the structure of a park visitor management system provided in one embodiment of the present application;

[0062] Figure 3 A schematic diagram of a process flow of a park visitor management method provided in an embodiment of the present application;

[0063] Figure 4 A schematic diagram of a process flow of a park visitor management method provided by another embodiment of the present application;

[0064] Figure 5 A schematic diagram of the structure of an electronic device provided in one embodiment of the present application.

[0065] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0066] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present application. Instead, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims.

[0067] The terms "first", "second", etc. (if any) in the specification and claims and drawings of this application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate, so that the implementation of the application described herein can be implemented in an order other than those illustrated or described herein, for example.

[0068] It should be noted that the directional words such as "up", "down", "left" and "right" (if any) described in the embodiments of the present application are described based on the angles shown in the accompanying drawings and should not be understood as limitations on the embodiments of the present application.

[0069] Traditional visitor control methods include issuing visitor badges to mark visitors and reception staff guiding visitors throughout their journey in the park. Visitor badges need to be made and are consumables of the park. Visitor badges are just a piece of ID and do not have networking, positioning and other functions. Visitor badges with networking, positioning and other functions need to be customized by the park, and the park needs to have access control, security and other information systems that can communicate and interact with visitor badges. In addition, the reception staff's full guidance method has a high labor cost.

[0070] In response to the above technical problems, the present application provides a campus visitor management system, method, device and storage medium. The campus transponder responds to receiving a first access application instruction (at least including first visitor information and first verification information) from a first visitor terminal, and records the first visitor information, first verification information and first visit location in the storage area of ​​the UPF; when the visitor management component responds to detecting that a second visitor terminal enters the coverage area of ​​the campus private network, it determines whether the second visitor information corresponding to the second visitor terminal exists in the storage area. If not, the second visitor terminal is prohibited from accessing the public network through the UPF. If so, a verification message is sent to the second visitor terminal, thereby improving the security of campus access, and further determining whether the second verification information is consistent with the verification information corresponding to the second visitor information recorded in the storage area, so as to implement different management strategies for visitors, provide visitors with intelligent and humanized management services, and reduce the cost of visitor management.

[0071] The technical solution of the present application and how the technical solution of the present application solves the above-mentioned technical problems are described in detail below with specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments. The embodiments of the present application will be described below in conjunction with the accompanying drawings.

[0072] Figure 1 This is an application scenario diagram of the park visitor control system provided by an embodiment of the present application. In actual application, the park visitor control system provided by the embodiment of the present application is implemented by the visitor terminal device 11, the park transponder device 12, the visitor control component 13 and the park related equipment 14. Figure 1 , when the terminal device 11 enters the coverage of the campus private network, the visitor control component 13 is triggered to determine whether there is visitor information corresponding to the terminal device 11 in the storage area of ​​the UPF. If not, the terminal device 11 is prohibited from accessing the public network through the UPF; if it exists, a verification message is sent to the terminal device 11. In response to receiving the verification message sent by the terminal device 11, the visitor control component 13 determines whether the verification information is consistent with the verification information corresponding to the terminal device 11 recorded in the storage area. If not, an alarm message containing the terminal device 11 is sent to the campus-related device 14; if consistent, the terminal device 11 is subject to visitor control according to the current location of the terminal device 11 and the access location corresponding to the terminal device 11 recorded in the storage area. Among them, when the campus transponder device 12 responds to receiving the access application instruction of the terminal device 11, the visitor information, verification information and access location corresponding to the terminal device 11 are recorded in the storage area of ​​the UPF. In addition, in response to receiving the access application instruction of the terminal device 11, the campus transponder device 12 will also send the visitor information, verification information, access time and access location corresponding to the terminal device 11 to the campus-related device 14 for review.

[0073] It should be noted that Figure 1 The application scenarios shown are only examples. Among them, the park transponder device 12 and the visitor control component 13 are both programs deployed on the park UPF. The UPF can be deployed based on virtual resources, or it can be deployed on a physical server or server cluster. Therefore, the park transponder device 12 and the visitor control component 13 can be the same device or different devices, and there is no limit on the number of devices. The park transponder device 12 and the visitor control component 13 can be a physical server or a server cluster or a virtual resource. The terminal device 11 and the park-related equipment 14 are terminals with mobile communication functions, which can be wearable devices, mobile phones, tablet computers or personal digital assistants (PDA for short), etc. There is no limit on the number of park-related devices 14.

[0074] Figure 2 This is a schematic diagram of the structure of the park visitor management system provided in one embodiment of the present application; see Figure 2 The campus visitor control system is deployed on the UPF, including a campus transponder 201 and a visitor control component 202, wherein:

[0075] The campus transponder 201 is used to respond to receiving the first application access instruction from the first visitor terminal, record the first visitor information and the first verification information corresponding to the first visitor information and the first access location in the storage area of ​​the UPF, and the first application access instruction includes at least the first visitor information and the first verification information.

[0076] The visitor terminal has a unique terminal identification and supports wireless communication.

[0077] For example, the visitor terminal can be a smart phone, such as a mobile phone of the fifth generation communication system (5th Generation mobile Networks, referred to as 5G), and the terminal identifier can be a mobile phone number. The request for access is sent to the park transponder 201 through the 5G mobile phone. The request can be in the form of a 5G message, and the 5G message form includes text messages, rich media messages, and session messages. Rich media messages contain pictures, videos, audio, locations, cards and other content; session messages refer to interactive messages between enterprises and users initiated by users (message types include pictures, videos, audio, locations, files, cards, etc.); text messages refer to messages containing text content. The visitor terminal sends the 5G message to the communication number corresponding to the park transponder 201 or the server address corresponding to the park transponder 201.

[0078] Visitor information refers to the terminal identification of the visitor terminal, such as a mobile phone number. The park transponder 201 can directly extract the visitor information from the access application instruction; the verification information can be a visitor picture, and the verification information depends on the design of the park transponder 201 and the visitor control component 202. If the park transponder 201 and the visitor control component 202 support it, the verification information can also be in the form of an ID number, voice, password, video, etc. The verification information is used to authenticate the visitor's identity; the visit location can be in the form of a string, or it can be presented in the form of a selection dialog box according to the design of the park transponder 201. The visit location refers to the specific location within the park that the visitor visits.

[0079] The first access application instruction includes at least the first visitor information and the first verification information. It can be understood that the campus transponder 201 imposes certain restrictions on the format of the access application instruction of the visitor terminal. For example, if the information carried in the first access application instruction is incomplete, the campus transponder 201 responds to the first access application instruction and will reply to the first visitor terminal with a 5G message in the form of a form (it can also be understood as a template for the access application instruction. The form may include visitor information, verification information, access time, access location, etc.). After the visitor fills in the form, the form is sent to the campus transponder 201 in the form of a 5G message.

[0080] It should be noted that the campus transponder 201 is deployed on the campus private network UPF, and the UPF is responsible for the routing and forwarding of core network user plane data packets, data and service identification, action and policy execution. In a possible implementation, the first visitor information and the first verification information and the first visit location corresponding to the first visitor information can be recorded in the storage area of ​​the UPF.

[0081] In addition, the communication between the campus transponder 201 and the visitor terminal is not limited to the use of 5G messages, and this application does not impose any restrictions.

[0082] The visitor control component 202 is used to respond to detecting that a second visitor terminal enters the coverage area of ​​the campus private network, determine whether there is second visitor information corresponding to the second visitor terminal in the storage area; if the second visitor information does not exist in the storage area, prohibit the second visitor terminal from accessing the public network through the UPF; if the second visitor information exists in the storage area, send a verification message to the second visitor terminal to obtain the second verification information submitted by the visitor; determine whether the second verification information is consistent with the third verification information, and the third verification information is the verification information corresponding to the second visitor information recorded in the storage area; if the second verification information is inconsistent with the third verification information, send a first alarm message containing the visitor's location to the campus-related equipment; if the second verification information is consistent with the third verification information, perform visitor control according to the current visitor location and the second access location corresponding to the second visitor information recorded in the storage area.

[0083] In the related prior art, when a visitor terminal enters the coverage of the campus private network, it will automatically trigger the judgment of whether it can access the private network. If it cannot access the private network, it will access the public network. This application uses this property to trigger the visitor control component 202 to run while judging whether it can access the private network.

[0084] For example, when it is detected that the second visitor terminal enters the coverage area of ​​the campus private network, the visitor control component 202 searches the storage area for the second visitor information corresponding to the second visitor terminal, such as a mobile phone number. If not, it is determined that the second visitor terminal does not belong to a visitor, and the second visitor terminal is not allowed to access the public network through the UPF; if it exists, it is determined to be a visitor, and a verification message is sent to the second visitor terminal, requiring the visitor to submit the verification information (second verification information) previously applied for, such as "Please reply to the verification information", and the visitor can reply to the verification information in the form of an image (such as a face photo), video, voice, or text. The visitor control component 202 compares the verification information (second verification information) with the information reserved when the visitor applied before (third verification information), where the comparison verification can be redeveloped or use the network AI function provided by the operator.

[0085] In a possible implementation, when the second verification information is consistent with the third verification information, visitor control may be performed based on the current visitor location and the second visit location corresponding to the second visitor information recorded in the storage area.

[0086] In the embodiment of the present application, when the visitor control component 202 responds to detecting that the second visitor terminal has entered the coverage area of ​​the campus private network, it makes a relevant judgment on whether to allow access to the public network through the UPF, thereby improving the security of campus access. By judging whether the second verification information is consistent with the verification information corresponding to the second visitor information recorded in the storage area, different control strategies are adopted for visitors. This method provides visitors with intelligent and humanized control services, while reducing the cost of visitor control. Moreover, visitors are managed based on communication messages, and there is no additional deployment cost (such as making consumables) on the user side. In addition, the visitor control system is deployed on the UPF private network to ensure that the visitor control strategy will not be leaked outside the campus, further improving the security of visitor control.

[0087] In some embodiments, the campus transponder 201 records the first visitor information and the first verification information and the first access location corresponding to the first visitor information in the storage area of ​​the UPF in response to receiving the first access application instruction from the first visitor terminal, which may include:

[0088] Step 1: In response to receiving a first access request instruction from a first visitor terminal, determine whether the first visitor information is recorded in the storage area of ​​the UPF.

[0089] The campus transponder 201 can directly extract the first visitor information from the access application instruction, and then determine whether the first visitor information is recorded in the storage area of ​​the UPF.

[0090] Step 2: If the first visitor information is not recorded in the storage area, a storage space corresponding to the first visitor information is opened in the storage area, and the first visitor information and the first verification information are recorded in the storage space; an application response instruction is sent to the first visitor terminal to obtain the first visit location, and the first visit location is recorded in the storage space.

[0091] Among them, the situation where the first visitor information is not recorded in the storage area can be understood as the first visitor terminal is applying to visit the park for the first time, and it is necessary to open up a storage space corresponding to the first visitor information in the storage area. Open up space in the UPF storage space, associate the first visitor information with the space, for example, the first visitor information is the terminal identification of a 5G mobile phone, that is, the mobile phone number, associate the mobile phone number with the opened space, and store the relevant information corresponding to the mobile phone number in the space.

[0092] Further, the campus transponder 201 sends an application response instruction to the first visitor terminal. For example, the application response instruction can be a 5G message in the form of a form, and the form includes visitor information (filled in by the campus transponder and can no longer be changed by the visitor), verification information (filled in by the visitor, and the form can give examples, such as pictures, voice, passwords, videos, etc.), visit time (filled in by the visitor, and examples are given in the form, such as 2022-09-29. The visitor time can be in the form of a string, or it can be presented in the form of a selection dialog box according to the design of the campus transponder 201. The visitor time refers to the time when the visitor visits the campus), and the visit location (filled in by the visitor, and examples are given in the form, such as filling in 1. Lobby, 2. Canteen, .... in the drop-down menu). After the first visitor terminal fills in the form according to the requirements of the form, it sends the form to the campus transponder 201 in the form of a 5G message. The campus transponder 201 obtains the first visit location and records the first visit location to the storage space.

[0093] Step 3: When the first visitor information is recorded in the storage area, the first verification information and the first access location are updated according to the information carried in the first access application instruction.

[0094] The situation where the storage area records the first visitor information can be understood as the first visitor terminal is not applying for access to the park for the first time. When the park transponder 201 receives the first application access instruction sent by the first visitor terminal again, the first verification information and the first visit location are updated in the storage area.

[0095] In some embodiments, the above-mentioned application response instruction can also be used to obtain the access time corresponding to the first visitor information. Correspondingly, the campus transponder 201 can also be used to: record the access time corresponding to the first visitor information into the storage space.

[0096] Based on the above embodiment, in a possible implementation manner, the campus transponder 201 records the first visit time and the first visit location corresponding to the first visitor information into a storage space, which may include:

[0097] Step 2-1, send the first visitor information, the first verification information, the first visit location and the first visit time corresponding to the first visitor information in a form to the park-related equipment, so that the park-related personnel can review the visitor's access application through the park-related equipment to obtain the review result.

[0098] For example, after the park-related equipment receives the 5G message in the form of a form sent by the first visitor terminal to the park transponder 201 in step 2 forwarded by the park transponder 201, the relevant personnel can review the visitor's application by replying to the 5G message. If the visitor is not allowed to visit the park, the visit time and visit location on the form will be filled in with 0 or a certain agreed value; optionally, if the visitor is allowed to visit the park, the park-related personnel can also modify the first visit location and the first visit time corresponding to the first visitor information through the park-related equipment, that is, the relevant staff can directly modify the visit time and visit location on the form.

[0099] Step 2-2: Receive the audit results from relevant equipment in the park.

[0100] Step 2-3: associate the audit result with the first visitor information in the storage area and record it in the storage space.

[0101] Optionally, in an embodiment of the present application, the first visitor information recorded in the storage area and the first access time, first verification information and first access location corresponding to the first visitor information are presented as a visitor permission list, and the visitor permission list is used to control the itinerary of the second visitor terminal in the park.

[0102] It should be noted that the visitor permission list is a form, including visitor information (such as 5G terminal mobile phone number), verification information (such as images, videos, voice, text), access time, and access location. Among them, the access location is a series of geographic fences or paths. These geographic fences and paths can be formulated and named by relevant personnel in the park. The path can be a line consisting of a series of key points. Geographical fencing refers to using a virtual fence to enclose a virtual geographic boundary, and it focuses more on the definition of regional boundaries. It is no longer a circle drawn with a certain point as the center and at equal distances outward, but accurately outlines the actual shape, region and area of ​​specific coordinates such as factories, buildings, and communities. When the access time and access location are agreed to be a certain type of value, it can be used as a sign that access is not allowed. For example, if the access time and access location are "-", it means that the visitor is not allowed to access.

[0103] Furthermore, the campus transponder 201 sends the audit result to the first visitor terminal, for example, according to the configuration in the visitor authority list, sends a message of allowing access-access time-accessible range or not allowing access to the first visitor terminal.

[0104] In the embodiment of the present application, the accessible range in the visitor permission list is displayed on the visitor terminal side with the name given by the park-related personnel, and the specific location range is not displayed. On the park-related personnel side (or the park-related equipment side), it can be displayed with a specific location range, thereby ensuring that the deployment of key buildings in the park will not be leaked. In addition, the park transponder 201 is deployed on the park UPF, further ensuring that the deployment of key areas will not be leaked through the public network, thereby preventing the leakage of park confidential information.

[0105] In summary, the park transponder 201 can extract the identity information of the sender according to the received information or instructions, and make relevant response actions. It determines whether the sender is a park-related person. If so, it will review the visitor's access application (which can also be understood as configuring the visitor permission list), extract the visitor information in the form, and send the review result to the applicant; if not, it will determine that the sender is a visitor, and query whether there is relevant storage space in the UPF storage area according to the visitor information. If not, it will open up the storage space corresponding to the visitor information. If so, it will update the visitor's verification information, access time and access location in the storage area.

[0106] In a possible implementation, the visitor control component 202 performs visitor control according to the current visitor location and the second visit location corresponding to the second visitor information recorded in the storage area, which may include:

[0107] Step 3-1: Determine whether the current visitor location is within the range of the second visited location.

[0108] In this step, the visitor management component 202 may obtain the real-time location of the visitor by sending a request for obtaining the real-time location to the second visitor terminal, and then determine whether the current visitor location is within the range of the second visited location.

[0109] Step 3-2: When the current visitor location is not within the range of the second visited location, a second alarm message is sent to the relevant equipment in the park, and the second alarm message is used to indicate that the visitor has entered an inaccessible location.

[0110] The second alarm message contains the visitor location information, and the second alarm message is sent to relevant equipment in the park, thereby notifying relevant staff of the park that an abnormal situation has occurred in the park, and asking them to pay attention to visitors entering inaccessible locations.

[0111] Step 3-3: When the current visitor location is within the range of the second visited location, the current location is sent to the park-related equipment.

[0112] For example, the visitor control component 202 may first send a message containing the visitor's location information to the relevant equipment in the park, indicating the visit of the visitor and informing the relevant equipment of the visitor's location. The real-time location of the visitor's terminal is read at a certain time interval (which can be set by the relevant staff of the park), and compared with the second access location corresponding to the second visitor information recorded in the storage area. If it exceeds the range of the second access location, the visitor control component 202 sends a second alarm message containing the visitor's location information to the relevant equipment to feedback the visitor's illegal access.

[0113] The embodiment of the present application realizes intelligent management of visitors and provides convenient management and control services for visitors. On the other hand, when the visitor is within the coverage of the campus private network, the visitor management and control component can read the visitor-related information (such as the visitor's location, visitor terminal identification, etc.). When the visitor leaves the coverage of the campus private network, the visitor management and control component cannot read the visitor-related information, thereby ensuring the visitor's privacy.

[0114] Furthermore, the visitor control component 202 performs visitor control according to the current visit location and the second visit location corresponding to the second visitor information recorded in the storage area, and may also include:

[0115] Provide path navigation for visitors based on their current location.

[0116] Specifically, the visitor management component 202 can periodically obtain the real-time location of the visitor terminal, such as obtaining the visitor location information once a minute, by comparing the visitor location with the second visit location corresponding to the second visitor information recorded in the storage area, that is, comparing the visitor location with the path or geographic fence of the visit location in the visitor permission list, and then, the visitor management component 202 sends navigation information to the visitor terminal to perform path navigation for the visitor terminal.

[0117] It should be noted that the navigation function provided by the visitor control component 202 can also be applied to unmanned logistics equipment in the park to provide route guidance for the unmanned logistics equipment. For example, the unmanned logistics equipment can be automated equipment such as drones, unmanned vehicles, and unmanned ships to replace manual labor to complete the transportation, loading and unloading, and distribution of goods.

[0118] In the embodiment of the present application, the visitor is navigated by a path according to the current location of the visitor. Since the visitor permission list is maintained by relevant personnel of the park, the visitor's path will be customized, thus avoiding the reading and exposure of the internal roads of the park by using existing public navigation software.

[0119] In a possible implementation, the storage area also records the access time; correspondingly, the visitor control component 202 is further used to:

[0120] Before performing visitor control according to the current visitor location and the second visit location corresponding to the second visitor information recorded in the storage area, it is determined that the current visit time is within the second visit time range corresponding to the second visitor information recorded in the storage area.

[0121] In some embodiments, the visitor management component 202 may also be used to:

[0122] When the current access time is not within the second access time range, a third alarm message is sent to the relevant equipment in the park, and the third alarm message is used to indicate that the visitor accesses during an inaccessible time.

[0123] This step can further strengthen the control of visitors by comparing the current access time with the second access time corresponding to the second visitor information recorded in the storage area.

[0124] Further, based on the above embodiment, the visitor control component 202 is also used for at least one of the following:

[0125] In the first case, when the second visitor information does not exist in the storage area, a first warning message is sent to the second visitor terminal, where the first warning message is used to prompt the visitor to apply for access permission.

[0126] For example, the first warning message may be “Before entering the park, please submit a visitor application first, otherwise you will not be able to enter.”

[0127] In the second case, when the second verification information is inconsistent with the verification information corresponding to the second visitor information recorded in the storage area, a second warning message is sent to the second visitor terminal, and the second warning message is used to warn the visitor to leave the current park.

[0128] For example, the second warning message may be “Please leave the park immediately, otherwise you may be held responsible.”

[0129] In the third case, when the current access time is not within the second access time range, a third warning message is sent to the second visitor terminal, and the third warning message is used to warn the visitor that the current time is inaccessible.

[0130] For example, the third warning message may be “Hello, the park cannot be visited at the current time, please leave immediately”.

[0131] In a fourth situation, when the current visitor location is not within the range of the second visited location, a fourth warning message is sent to the second visitor terminal, where the fourth warning message is used to warn the visitor of entering an inaccessible location.

[0132] For example, the fourth warning message may be “Hello, you have illegally entered an inaccessible area. Please wait for staff to handle the situation, or you will be held legally responsible.”

[0133] It should be noted that the above warning information can be set in advance by relevant personnel of the park. The specific warning content can be in line with the scenario without specific restrictions.

[0134] The embodiment of the present application realizes intelligent management of visitors and provides humanized management and control services for visitors.

[0135] Figure 3 This is a flow chart of a method for controlling park visitors provided in one embodiment of the present application. Figure 3 As shown, the park visitor control method, applied to UPF, includes the following steps:

[0136] S301. In response to detecting that a second visitor terminal enters the coverage of the campus private network, determine whether second visitor information corresponding to the second visitor terminal exists in the storage area of ​​the UPF, and the storage area stores visitor information for which access rights have been applied, as well as access locations and verification information corresponding to the visitor information.

[0137] If not, that is, when the second visitor information does not exist in the storage area, execute S302; if so, that is, when the second visitor information exists in the storage area, execute S303.

[0138] S302: Prohibit the second visitor terminal from accessing the public network through the UPF.

[0139] S303, sending a verification message to the second visitor terminal to obtain the second verification information submitted by the visitor; determining whether the second verification information is consistent with the third verification information, the third verification information being the verification information corresponding to the second visitor information recorded in the storage area; in the case where the second verification information is inconsistent with the third verification information, sending a first alarm message containing the visitor's location to relevant equipment in the park; in the case where the second verification information is consistent with the third verification information, performing visitor control according to the current visitor location and the second access location corresponding to the second visitor information recorded in the storage area.

[0140] In a possible implementation, the campus visitor management method may further include: in response to receiving a first access application instruction from a first visitor terminal, recording the first visitor information and the first verification information corresponding to the first visitor information and the first visit location in a storage area of ​​the UPF, wherein the first access application instruction includes at least the first visitor information and the first verification information.

[0141] In a possible implementation, the above-mentioned visitor control based on the current visitor location and the second visit location corresponding to the second visitor information recorded in the storage area may include: determining whether the current visitor location is within the range of the second visit location; if the current visitor location is not within the range of the second visit location, sending a second alarm message to the park-related equipment, the second alarm message is used to indicate that the visitor has entered an inaccessible location; if the current visitor location is within the range of the second visit location, sending the current location to the park-related equipment.

[0142] In a possible implementation, the visitor management and control according to the current visit location and the second visit location corresponding to the second visitor information recorded in the storage area may also include: performing path navigation for the visitor according to the current visitor location.

[0143] In a possible implementation, the access time is also recorded in the above-mentioned storage area; accordingly, before performing visitor control based on the current visitor location and the second access location corresponding to the second visitor information recorded in the storage area, it is determined that the current access time is within the second access time range corresponding to the second visitor information recorded in the storage area.

[0144] In a possible implementation, when the current access time is not within the second access time range, a third alarm message is sent to the park-related equipment, where the third alarm message is used to indicate that the visitor accesses during an inaccessible time.

[0145] In a possible implementation, the above-mentioned campus visitor management method may also include at least one of the following implementation methods: when the second visitor information does not exist in the storage area, sending a first warning message to the second visitor terminal, the first warning message is used to prompt the visitor to apply for access permission; when the second verification information is inconsistent with the verification information corresponding to the second visitor information recorded in the storage area, sending a second warning message to the second visitor terminal, the second warning message is used to warn the visitor to leave the current campus; when the current access time is not within the second access time range, sending a third warning message to the second visitor terminal, the third warning message is used to warn the visitor that the current time is inaccessible; when the current visitor location is not within the second access location range, sending a fourth warning message to the second visitor terminal, the fourth warning message is used to warn the visitor to enter an inaccessible location.

[0146] In a possible implementation, the above-mentioned response to receiving the first application access instruction of the first visitor terminal, recording the first visitor information and the first verification information corresponding to the first visitor information and the first visit location in the storage area of ​​the UPF, may include: in response to receiving the first application access instruction of the first visitor terminal, determining whether the first visitor information is recorded in the storage area of ​​the UPF; if the first visitor information is not recorded in the storage area, opening up a storage space corresponding to the first visitor information in the storage area, and recording the first visitor information and the first verification information in the storage space; sending an application response instruction to the first visitor terminal to obtain the first visit location and the first visit time, and recording the first visit location and the first visit time to the storage space; if the first visitor information is recorded in the storage area, updating the first verification information and the first visit location according to the information carried in the first application access instruction.

[0147] In a possible implementation manner, the application response instruction is also used to obtain the access time corresponding to the first visitor information. Correspondingly, the access time corresponding to the first visitor information can be recorded in the storage space.

[0148] In a possible implementation, the above-mentioned recording of the first visit time and the first visit location corresponding to the first visitor information to the storage space may include: sending the first visitor information, the first verification information, the first visit location and the first visit time corresponding to the first visitor information in the form of a form to the park-related equipment, so that the park-related personnel review the visitor access application through the park-related equipment to obtain the review result; receiving the review result from the park-related equipment; associating the review result with the first visitor information in the storage area, and recording it to the storage space.

[0149] In a possible implementation, the first visitor information recorded in the above-mentioned storage area and the first verification information and the first visit location corresponding to the first visitor information are presented as a visitor permission list, and the visitor permission list is used to control the itinerary of the second visitor terminal in the park; and / or, park-related personnel can modify the first visit location and the first visit time corresponding to the first visitor information through park-related equipment.

[0150] In a possible implementation manner, the above-mentioned park visitor management and control method may further include: sending the review result to the first visitor terminal.

[0151] The visitor control method provided in this embodiment can be applied to the embodiment provided by the above-mentioned visitor control system. Its implementation principle and technical effects are similar and will not be repeated here.

[0152] For example, see Figure 4The process of the visitor control method provided by the present application is described. In the steps, "first", "second", and "third" are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances.

[0153] The process involves the following 21 steps:

[0154] 1. The first visitor terminal (such as a visitor 5G terminal) sends a request for "applying for access" to the campus transponder, which may include first verification information, first access time (time), first access location (location) and other information.

[0155] 2. After the campus transponder receives the access request in step 1, it confirms whether there is storage space associated with the first visitor information corresponding to the first visitor terminal in the UPF storage area (confirm whether there is space). If not, it opens up space in the UPF storage area (if not, it creates it), and stores the visitor permission list in the space.

[0156] 3. If there is no relevant information about the visitor in the storage space, you need to return to the form.

[0157] 4. The campus transponder sends an application response instruction (return form, visitor edit) to the first visitor terminal. The instruction can send the form to the visitor terminal in the form of a 5G message. The form can include the first visitor information, first verification information, first visit time, and first visit location.

[0158] 5. After the first visitor completes the form, it is sent to the campus transponder.

[0159] 6. The park transponder sends the form in step 5 to the park-related equipment for review by park-related personnel (return form, park maintenance).

[0160] 7. The park-related equipment sends the review results to the park transponder (the return form is the application result after maintenance). The park transponder will form a visitor permission list with the review results and store it in the storage area.

[0161] 8. The campus transponder sends the review result to the first visitor terminal, that is, the visitor terminal receives the application result.

[0162] 9. When the second visitor terminal enters the coverage of the campus private network, the visitor control component will be triggered to run.

[0163] 10. The visitor control component judges the visitor in step 9 according to the visitor permission list stored in the storage area (determines whether the access is legal).

[0164] 11. After the judgment is completed, reply with the judgment result.

[0165] 12. If the visitor information of the second visitor terminal does not exist in the storage area, it is determined that the second visitor terminal is not a visitor, and the second visitor terminal is prohibited from accessing the public network through UPF (non-visitors use the public network); if the visitor information of the second visitor terminal exists in the storage area, a verification message is sent to the second visitor terminal (visitor requests verification information) to obtain the second verification information submitted by the visitor.

[0166] 13. The second visitor terminal submits the second verification information to the visitor management and control component (verification).

[0167] 14. The visitor management and control component compares the second verification information submitted by the visitor in step 12 with the third verification information recorded in the storage area (judgment verification).

[0168] 15. After the verification is completed, reply with the verification result.

[0169] 16. If the second verification information submitted by the visitor in step 12 is inconsistent with the third verification information recorded in the storage area, the verification fails, and a first alarm message containing the visitor's location is sent to the relevant equipment in the park, and a second warning message (verification failure warning, notifying relevant personnel) is sent to the second visitor terminal.

[0170] 17. If the second verification information submitted by the visitor in step 12 is consistent with the third verification information recorded in the storage area, the verification is successful, the visitor is navigated according to the current visitor location, and a request for obtaining the visitor location is periodically sent to the second visitor terminal (navigation is performed if the verification is successful, and location data is periodically requested).

[0171] 18. The visitor terminal periodically replies visitor location data to the visitor management component.

[0172] 19. After the visitor control component obtains the visitor location, it compares it with the second visit location corresponding to the second visitor information recorded in the storage area (periodic comparison path).

[0173] 20. According to the comparison results, periodically send navigation information and issue warning information (periodically reply navigation or warning reminders)

[0174] 21. If the second access location is exceeded, the visitor control component sends a second alarm message containing the visitor's location information to the relevant device to feedback the visitor's illegal access (warning, notification to relevant personnel).

[0175] Figure 5 This is a schematic diagram of the structure of an electronic device provided by an embodiment of the present application. Figure 5As shown, the electronic device 500 includes: at least one processor 501, a memory 502 and a communication interface 503. The memory 502 and the communication interface 503 are connected to the processor 501 through a system bus and communicate with each other. The memory 502 is used to store instructions, the communication interface 503 is used to communicate with other devices, and the processor 501 is used to call the instructions in the memory to execute the method steps provided in the above embodiment. The specific implementation method and technical effect are similar and will not be repeated here.

[0176] The system bus may be a Peripheral Component Interconnect (PCI) bus or an Extended Industry Standard Architecture (EISA) bus, etc. The system bus may be divided into an address bus, a data bus, a control bus, etc. For ease of representation, only one thick line is used in the figure, but it does not mean that there is only one bus or one type of bus.

[0177] The communication interface 503 is used to implement the communication between the database access device and other devices (such as a client, a read-write library, and a read-only library).

[0178] The memory 502 may include a random access memory (RAM), and may also include a non-volatile memory (non-volatile memory), such as at least one disk memory.

[0179] The processor 501 can be a general-purpose processor, including a central processing unit, a network processor (Network Processor, NP for short), etc.; a digital signal processor (Digital Signal Processor, DSP for short), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC for short), a field programmable gate array (Field Programmable Gate Array, FPGA for short) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components.

[0180] The embodiment of the present application also provides a computer-readable storage medium, in which computer execution instructions are stored. When the computer execution instructions are executed by a processor, they are used to implement the method steps in the above method embodiment. The specific implementation method and technical effect are similar and will not be repeated here.

[0181] The present application also provides a program product, which includes computer-executable instructions. When the computer-executable instructions are executed, the method steps in the above method embodiment are implemented. The specific implementation method and technical effect are similar and will not be repeated here.

[0182] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the invention disclosed herein. The present application is intended to cover any modification, use or adaptation of the present application, which follows the general principles of the present application and includes common knowledge or customary techniques in the art that are not disclosed in the present application. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present application are indicated by the following claims.

[0183] It should be understood that the present application is not limited to the precise structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present application is limited only by the appended claims.

Claims

1. A park visitor management and control system, characterized in that: The campus visitor control system is deployed on the user plane function UPF, and the campus visitor control system includes: The campus transponder is used to record the first visitor information and the first verification information corresponding to the first visitor information and the first access location in the storage area of ​​the UPF in response to receiving the first access application instruction of the first visitor terminal, wherein the first access application instruction includes at least the first visitor information and the first verification information; A visitor control component is used to respond to detecting that a second visitor terminal enters the coverage area of ​​a campus private network, determine whether there is second visitor information corresponding to the second visitor terminal in the storage area; if the second visitor information does not exist in the storage area, prohibit the second visitor terminal from accessing the public network through the UPF; if the second visitor information exists in the storage area, send a verification message to the second visitor terminal to obtain the second verification information submitted by the visitor; determine whether the second verification information is consistent with the third verification information, and the third verification information is the verification information corresponding to the second visitor information recorded in the storage area; if the second verification information is inconsistent with the third verification information, send a first alarm message containing the visitor's location to campus-related equipment; if the second verification information is consistent with the third verification information, perform visitor control based on the current visitor location and the second access location corresponding to the second visitor information recorded in the storage area.

2. The park visitor management and control system according to claim 1, characterized in that: The visitor control component performs visitor control according to the current visitor location and the second visit location corresponding to the second visitor information recorded in the storage area, including: determining whether the current visitor location is within the second visited location range; When the current visitor location is not within the range of the second visited location, sending a second alarm message to the park-related equipment, wherein the second alarm message is used to indicate that the visitor has entered an inaccessible location; When the current visitor location is within the range of the second visited location, the current location is sent to park-related equipment.

3. The park visitor management and control system according to claim 2, characterized in that: The visitor control component performs visitor control according to the current visit location and the second visit location corresponding to the second visitor information recorded in the storage area, and further includes: The visitor is guided by a path according to the current visitor location.

4. The park visitor management and control system according to claim 2, characterized in that: The storage area also records the access time; the visitor control component is also used to: Before performing visitor control according to the current visitor location and the second visit location corresponding to the second visitor information recorded in the storage area, it is determined that the current visit time is within the second visit time range corresponding to the second visitor information recorded in the storage area.

5. The park visitor management and control system according to claim 4, characterized in that: The visitor control component is also used to: When the current access time is not within the second access time range, a third alarm message is sent to the park-related equipment, where the third alarm message is used to indicate that the visitor accesses during an inaccessible time.

6. The park visitor management and control system according to claim 5, characterized in that: The visitor control component is also used for at least one of the following: If the second visitor information does not exist in the storage area, sending a first warning message to the second visitor terminal, where the first warning message is used to prompt the visitor to apply for access permission; When the second verification information is inconsistent with the verification information corresponding to the second visitor information recorded in the storage area, sending a second warning message to the second visitor terminal, where the second warning message is used to warn the visitor to leave the current park; When the current access time is not within the second access time range, sending a third warning message to the second visitor terminal, wherein the third warning message is used to warn the visitor that the current time is inaccessible; In a case where the current visitor location is not within the range of the second visited location, a fourth warning message is sent to the second visitor terminal, where the fourth warning message is used to warn the visitor of entering an inaccessible location.

7. The park visitor management and control system according to any one of claims 1 to 6, characterized in that: The campus transponder records the first visitor information and the first verification information and the first access location corresponding to the first visitor information in the storage area of ​​the UPF in response to receiving the first access application instruction of the first visitor terminal, including: In response to receiving a first access request instruction from a first visitor terminal, determining whether the first visitor information is recorded in a storage area of ​​the UPF; If the first visitor information is not recorded in the storage area, a storage space corresponding to the first visitor information is opened in the storage area, and the first visitor information and the first verification information are recorded in the storage space; an application response instruction is sent to the first visitor terminal to obtain the first visited location, and the first visited location is recorded in the storage space; In the case where the first visitor information is recorded in the storage area, the first verification information and the first access location are updated according to the information carried in the first access application instruction.

8. The park visitor management and control system according to claim 7, characterized in that: The application response instruction is further used to obtain the access time corresponding to the first visitor information, and the park responder is further used to: record the access time corresponding to the first visitor information into the storage space.

9. The park visitor management and control system according to claim 8, characterized in that: The park transponder records the first visit time and the first visit location corresponding to the first visitor information into the storage space, including: Sending the first visitor information, the first verification information, the first visit location and the first visit time corresponding to the first visitor information in a form to a park-related device, so that park-related personnel can review the visitor's access application through the park-related device to obtain a review result; Receive the audit results from relevant equipment in the park; The audit result is associated with the first visitor information in the storage area and recorded in the storage space.

10. The park visitor management and control system according to claim 9, characterized in that: The first visitor information recorded in the storage area and the first verification information and the first visited location corresponding to the first visitor information are presented as a visitor authority list, and the visitor authority list is used to control the itinerary of the second visitor terminal in the park; And / or, park-related personnel may modify the first visit location and the first visit time corresponding to the first visitor information through park-related equipment.

11. The park visitor management and control system according to claim 9, characterized in that: The campus transponder is also used for: The audit result is sent to the first visitor terminal.

12. A method for controlling visitors in a park, characterized in that: Applied to the user plane function UPF, the campus visitor control method includes: In response to detecting that a second visitor terminal enters the coverage area of ​​the campus private network, determining whether second visitor information corresponding to the second visitor terminal exists in a storage area of ​​the UPF, wherein the storage area stores visitor information for which access rights have been applied and access locations and verification information corresponding to the visitor information; If the second visitor information does not exist in the storage area, prohibiting the second visitor terminal from accessing the public network through the UPF; When the second visitor information exists in the storage area, a verification message is sent to the second visitor terminal to obtain the second verification information submitted by the visitor; whether the second verification information is consistent with the third verification information, the third verification information being the verification information corresponding to the second visitor information recorded in the storage area; when the second verification information is inconsistent with the third verification information, a first alarm message containing the visitor's location is sent to relevant equipment in the park; when the second verification information is consistent with the third verification information, visitor control is performed according to the current visitor location and the second access location corresponding to the second visitor information recorded in the storage area.

13. The park visitor management method according to claim 12, characterized in that: Also includes: In response to receiving a first access application instruction from a first visitor terminal, first visitor information and first verification information and a first access location corresponding to the first visitor information are recorded in a storage area of ​​the UPF, wherein the first access application instruction includes at least the first visitor information and the first verification information.

14. An electronic device, characterized in that: include: Memory, processor; The memory stores computer-executable instructions; The processor executes the computer-executable instructions to implement the campus visitor management method as described in claim 12 or 13.

15. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer-executable instructions, which, when executed, are used to implement the campus visitor management method as described in claim 12 or 13.

16. A computer program product, characterized in that The computer program product includes computer executable instructions, and when the computer program is executed, the park visitor management method according to claim 12 or 13 is implemented.

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