Property visitor passing code sending method and device, equipment and medium

Abstract

The invention discloses a property visitor passing code sending method and device, equipment and a medium, and the method comprises the steps: responding to a visitor request sent by a resident end, and sending a visitor information collection link to the resident end; when a registration request triggered by a visitor terminal filling in a visitor information collection link is received, a visitor account is generated and sent to the visitor terminal based on visitor identity information in the request, and when login verification of the visitor terminal is passed and a first access request sent by the visitor terminal is received, the first access request is sent to the resident terminal; and generating a first visitor pass code based on the visitor identity information and the first visiting information and sending the first visitor pass code to the visitor side when the information of the first visiting request confirmed by the resident side is responded. The resident side sends the visitor information collection link to the visitor side for information filling through the system, and after filling is completed and the temporary account sent by the system and the access confirmation request of the resident side are obtained, the system sends the visitor pass code to the visitor side, so that the participation amount of the resident side is reduced.

Description

Technical Field

[0001] The present application relates to, but is not limited to, the field of access control technology, and in particular to a method, device, equipment, and medium for sending a property visitor pass code. Background Art

[0002] The access control system is the most commonly used measure to ensure the safety of community residents. Currently, most access control systems use radio frequency card technology. Residents of property communities obtain access to the community by scanning access control cards on the card reader at the gate. However, people without access control cards (such as relatives, friends and other visitors of residents) cannot enter the community directly. They need to contact the residents to be visited through communication equipment (such as telephones, intercoms, etc.). After the residents to be visited communicate with the property staff, the property staff will manually register the visitor information and then release the visitor, or the residents to be visited will go to the community gate to open the door for the visitor. If the residents to be visited do not notice the visitor's contact information, the visitor will not be able to enter the community. Therefore, the traditional visitor pass verification method of the current access control system brings many inconveniences to residents and visitors.

[0003] Based on this, the existing system allows residents to apply for a temporary pass code in the property access control system based on visitor information, and send the temporary pass code to visitors. Visitors can enter the community with the pass code without excessive involvement of residents. However, every time a visitor comes, residents are required to collect visitor information, and fill in a visit request in the property access control system based on the visitor information to apply for a temporary pass code, and then forward the pass code to the visitor, so that the visitor can hold the pass code for verification and enter the property community after passing the verification. In this process, residents need to perform tedious steps such as collecting visitor information, filling in visitor pass request information, and forwarding pass codes. When the pass code is incorrect, residents need to re-perform the above-mentioned information collection and other operations, which increases the workload of residents and the user experience of the property access control system is poor. Summary of the invention

[0004] The embodiments of the present application provide a method, device, equipment, and medium for sending a property visitor pass code, which can effectively reduce the workload of the visited residents during the visitor's passage process, thereby improving the user experience of the property access control system.

[0005] In a first aspect, an embodiment of the present application provides a method for sending a property visitor pass code, which is applied to a property access control system, wherein the property access control system is respectively connected to a visitor terminal and a resident terminal, and the resident terminal is logged in with a resident account, and the method includes:

[0006] In response to the visitor request sent by the resident terminal, a visitor information collection link is generated, and the visitor information collection link is sent to the resident terminal, so that the resident terminal forwards the visitor information collection link to the visitor terminal;

[0007] When receiving a registration request triggered by a filling operation of the visitor terminal in the visitor information collection link, a visitor account for logging into the property access control system is generated based on the visitor identity information in the registration request, wherein the visitor identity information includes a contact number;

[0008] Sending the visitor account to the contact number, and in response to a login request of the visitor terminal based on the visitor account and the login request is verified, when receiving a first access request carrying first access information sent by the visitor terminal, sending the first access request to the resident terminal, wherein the first visit information is used to indicate a visiting location, a visiting time period, and a visiting purpose;

[0009] In response to the confirmation information of the resident terminal to the first access request, a first visitor pass code is generated based on the visitor identity information and the first visit information, and the first visitor pass code is sent to the visitor terminal.

[0010] In some embodiments, in response to a login request of the guest terminal based on the guest account and the login request is verified, when a first access request carrying access information sent by the guest terminal is received, the first access request is sent to the resident terminal, including:

[0011] When the login request is verified, a mapping relationship between the resident account and the guest account is established;

[0012] When receiving a first access request sent by the visitor, associating the mapping relationship with the first access request;

[0013] The first access request is sent to the resident terminal based on the mapping relationship.

[0014] In some embodiments, after sending the first visitor pass code to the visitor terminal, the method further includes:

[0015] In response to a first modification operation of the resident terminal on the first visitor information in the visitor request, generating second visitor information;

[0016] A second visitor pass code is generated based on the visitor identity information and the second visit information, the second visitor pass code is sent to the visitor terminal, and the first visitor pass code is determined as an invalid pass code.

[0017] In some embodiments, after sending the first visitor pass code to the visitor terminal, the method further includes:

[0018] In response to a first modification operation of the visitor terminal on the first visit information in the first visit request, third visit information is generated, and the updated first visit request carrying the third visit information is sent to the resident terminal;

[0019] In response to the confirmation information of the resident terminal to the updated first access request, a third visitor pass code is generated based on the visitor identity information and the third visit information, the third visitor pass code is sent to the visitor terminal, and the first visitor pass code is determined to be an invalid pass code.

[0020] In some embodiments, the visitor account corresponds to a first time limit, and the first time limit is used to indicate the validity period during which the visitor account can successfully log in to the property access control system, and the property access control system is communicatively connected with the property equipment, and the method further includes:

[0021] When the first visitor pass code has expired and the current time belongs to the first time validity period, when the property device detects the visitor terminal associated with the visitor account, a prompt message carrying an access request link is sent to the visitor terminal;

[0022] When a second access request is received from the visitor terminal triggered by a filling operation in the access request link, the second access request is sent to the resident terminal, and the first time limit is extended.

[0023] In some embodiments, the property access control system is in communication with a plurality of property devices, and after sending the first visitor pass code to the visitor terminal, the method further includes:

[0024] Determine a plurality of target devices from each of the property devices, wherein the target devices are property devices connected by near field communication between the visitor terminals associated with the visitor account;

[0025] Obtaining the location points of each of the target devices within a preset time period, and obtaining the number of connections, connection times, and connection durations of each of the target devices for near field communication connections with the visitor terminal;

[0026] Generate a behavior track of the visitor terminal based on the number of connections, the connection time, the connection duration and the location points corresponding to each of the target devices;

[0027] The behavior track is saved.

[0028] In some embodiments, after saving the behavior track, the method further includes:

[0029] When an abnormality is detected in the behavior trajectory, a warning message is generated based on the behavior trajectory, and the warning message is sent to the resident terminal;

[0030] or,

[0031] When it is detected that there is no abnormality in the behavior track, a second time limit is assigned to the behavior track, and when the second time limit expires, the behavior track is deleted.

[0032] In a second aspect, an embodiment of the present application provides a control device, comprising at least one control processor and a memory for communicating with the at least one control processor; the memory stores instructions that can be executed by the at least one control processor, and the instructions are executed by the at least one control processor to enable the at least one control processor to execute the method for sending a property visitor pass code as described in the first aspect.

[0033] In a third aspect, an embodiment of the present application further provides an electronic device, comprising the control device of the second aspect.

[0034] In a fourth aspect, an embodiment of the present application further provides a computer-readable storage medium storing computer-executable instructions, wherein the computer-executable instructions are used to execute the method for sending a property visitor pass code as described in the first aspect.

[0035] The embodiment of the present application provides a method, device, equipment, and medium for sending a property visitor pass code. The method includes: in response to a visitor request sent by the resident terminal, generating a visitor information collection link, and sending the visitor information collection link to the resident terminal, so that the resident terminal forwards the visitor information collection link to the visitor terminal; when receiving a registration request triggered by the filling operation of the visitor terminal in the visitor information collection link, generating a visitor account for logging into the property access control system based on the visitor identity information in the registration request, wherein the visitor identity information includes a contact number; sending the visitor account to the contact number, in response to the login request of the visitor terminal based on the visitor account and the login request is verified, when receiving a first access request carrying first access information sent by the visitor terminal, sending the first access request to the resident terminal, wherein the first visit information is used to indicate a visiting location, a visiting time period, and a visiting purpose; when responding to confirmation information of the resident terminal on the first access request, generating a first visitor pass code based on the visitor identity information and the first visit information, and sending the first visitor pass code to the visitor terminal. According to the solution provided in the embodiment of the present application, the resident terminal sends a visitor information collection link to the visitor terminal through the property access control system for the visitor terminal to fill in the information. After filling in the information and obtaining the temporary account issued by the system and the resident terminal's authorization confirmation access request, the system directly sends the visitor pass code to the visitor terminal, so that the resident terminal only needs to perform two operations: visitor information collection link and access request confirmation. This can effectively reduce the resident terminal's participation in the visitor passage process, thereby improving the user experience of the property access control system. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a flowchart of the steps of a method for sending a property visitor pass code provided by an embodiment of the present application;

[0037] Figure 2 It is a structural diagram of a control device provided in another embodiment of the present application. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0039] It is understood that although the functional modules are divided in the device schematic diagram and the logical order is shown in the flow chart, in some cases, the steps shown or described may be performed in a different order than the module division in the device or the order in the flow chart. The terms "first", "second", etc. in the specification, claims or the above drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.

[0040] The access control system is the most commonly used measure to ensure the safety of community residents. Currently, most access control systems use radio frequency card technology. Residents of property communities obtain access to the community by scanning access control cards on the card reader at the gate. However, people without access control cards (such as relatives, friends and other visitors of residents) cannot enter the community directly. They need to contact the residents to be visited through communication equipment (such as telephones, intercoms, etc.). After the residents to be visited communicate with the property staff, the property staff will manually register the visitor information and then release the visitor, or the residents to be visited will go to the community gate to open the door for the visitor. If the residents to be visited do not notice the visitor's contact information, the visitor will not be able to enter the community. Therefore, the traditional visitor pass verification method of the current access control system brings many inconveniences to residents and visitors.

[0041] Based on this, the existing system allows residents to apply for a temporary pass code in the property access control system based on visitor information, and send the temporary pass code to visitors. Visitors can enter the community with the pass code without excessive involvement of residents. However, every time a visitor comes, residents are required to collect visitor information, and fill in a visit request in the property access control system based on the visitor information to apply for a temporary pass code, and then forward the pass code to the visitor, so that the visitor can hold the pass code for verification and enter the property community after passing the verification. In this process, residents need to perform tedious steps such as collecting visitor information, filling in visitor pass request information, and forwarding pass codes. When the pass code is incorrect, residents need to re-perform the above-mentioned information collection and other operations, which increases the workload of residents and the user experience of the property access control system is poor.

[0042] To solve the above-mentioned problems, an embodiment of the present application provides a method, device, equipment, and medium for sending a property visitor pass code, the method comprising: in response to a visitor request sent by the resident terminal, generating a visitor information collection link, and sending the visitor information collection link to the resident terminal, so that the resident terminal forwards the visitor information collection link to the visitor terminal; when receiving a registration request triggered by the filling operation of the visitor terminal in the visitor information collection link, generating a visitor account for logging into the property access control system based on the visitor identity information in the registration request, wherein the visitor identity information includes a contact number; sending the visitor account to the contact number, in response to the login request of the visitor terminal based on the visitor account and the login request is verified, when receiving a first access request carrying first access information sent by the visitor terminal, sending the first access request to the resident terminal, wherein the first visit information is used to indicate a visiting location, a visiting time period, and a visiting purpose; when responding to confirmation information of the resident terminal for the first access request, generating a first visitor pass code based on the visitor identity information and the first visit information, and sending the first visitor pass code to the visitor terminal. According to the solution provided in the embodiment of the present application, the resident terminal sends a visitor information collection link to the visitor terminal through the property access control system for the visitor terminal to fill in the information. After filling in the information and obtaining the temporary account issued by the system and the resident terminal's authorization confirmation access request, the system directly sends the visitor pass code to the visitor terminal, so that the resident terminal only needs to perform two operations: visitor information collection link and access request confirmation. This can effectively reduce the resident terminal's participation in the visitor passage process, thereby improving the user experience of the property access control system.

[0043] The embodiments of the present application are further described below in conjunction with the accompanying drawings.

[0044] refer to Figure 1 , Figure 1 The present invention provides a method for sending a property visitor pass code, which is applied to a property access control system. The property access control system is connected to the visitor terminal and the resident terminal respectively. The resident terminal has a resident account logged in. The method includes but is not limited to the following steps:

[0045] Step S10, in response to the visitor request sent by the resident terminal, a visitor information collection link is generated, and the visitor information collection link is sent to the resident terminal, so that the resident terminal forwards the visitor information collection link to the visitor terminal.

[0046] Specifically, the property access control system of this embodiment is connected to a corresponding access control platform, which is used by visitors to log in according to a visitor account, and by residents to log in through a resident account.

[0047] Specifically, the triggering operation of the visitor request sent by the resident terminal in this embodiment is that the resident terminal user clicks the visitor request button in the access control platform corresponding to the property access control system to trigger it, thereby generating a visitor information collection link to the resident terminal, so that the resident terminal sends the visitor information collection link to the visitor terminal, and invites the visitor terminal user to fill in the visitor information, thereby providing effective support for the subsequent system to generate a temporary visitor account and send the visitor account directly to the visitor terminal.

[0048] Step S20, when a registration request is received which is triggered by a filling operation of a visitor on a visitor information collection link, a visitor account for logging into the property access control system is generated based on the visitor identity information in the registration request, wherein the visitor identity information includes a contact number.

[0049] Step S30, sending the visitor account to the contact number, in response to the visitor's login request based on the visitor account and the login request verification is passed, when receiving the first access request carrying the first access information sent by the visitor, the first access request is sent to the resident, wherein the first visit information is used to indicate the visiting location, visiting time period and visiting purpose.

[0050] Specifically, the visitor identity information of this embodiment includes the visitor's name, visitor's gender, contact number and license plate number.

[0051] Specifically, the visitor information collection link of this embodiment is associated with the visitor information collection window of the property access control system. The visitor information collection window of this embodiment includes a visitor name input box, a visitor gender input box, a visitor contact number input box, a visitor license plate number input box, and the like.

[0052] Specifically, the trigger source of the registration request of this embodiment is as follows: in response to the visitor user filling in and confirming the various input boxes in the visitor information collection window, a registration request carrying the visitor's identity information is triggered and sent to the property access control system, providing effective support for the subsequent generation of a visitor account for logging into the property access control system.

[0053] It can be understood that, in this embodiment, after the resident terminal sends the visitor information collection link to the visitor terminal, since the visitor information collection link is associated with the property access control system, after the visitor terminal user fills in the visitor identity information in the visitor information collection window connected to the visitor information collection link, the system obtains the contact number, and can directly send the visitor account generated based on the visitor identity information for logging into the property access control system to the contact number. When responding to the login request based on the visitor account of the visitor terminal and the login request verification is passed, a mapping relationship between the visitor terminal and the property access control system is formed, so that the property access control system can communicate directly with the visitor terminal. The visitor terminal logs in to the property access control system based on the temporary visitor account issued by the system, and applies for the first access request in the property access control system. The property access control system acts as a communication intermediary and forwards the first access request to the corresponding resident terminal for authorization confirmation. Compared with the existing solution in which the resident terminal needs to perform cumbersome steps such as visitor information collection, visitor pass request information filling, and pass code forwarding, the solution in this embodiment does not require excessive participation of the resident terminal, thereby reducing the amount of user operations on the resident terminal.

[0054] Specifically, in some embodiments, Figure 1 In step S30, in response to a login request from the visitor based on the visitor account and if the login request is verified, upon receiving a first access request carrying access information sent by the visitor, the first access request is sent to the resident, including but not limited to the following steps:

[0055] Step S31, when the login request is verified, a mapping relationship between the resident account and the guest account is established;

[0056] Step S32, when receiving a first access request sent by the visitor, associating the mapping relationship with the first access request;

[0057] Step S33: Send the first access request to the resident terminal based on the mapping relationship.

[0058] It can be understood that, with reference to the description of the above embodiment, in response to the visitor's login request based on the visitor account and the login request is verified, the mapping relationship between the visitor terminal and the property access control system is completed. Since a mapping relationship has been formed between the resident terminal and the property access control system, the property access control system establishes a mapping relationship between the resident account and the visitor account. When the first access request sent by the visitor terminal is received, the mapping relationship is associated with the first access request, so that the first access request can be sent to the resident terminal based on the mapping relationship, so that the property access control system acts as a communication intermediary between the resident terminal and the visitor terminal.

[0059] Step S40, in response to the confirmation information of the resident terminal to the first access request, a first visitor pass code is generated based on the visitor identity information and the first visit information, and the first visitor pass code is sent to the visitor terminal.

[0060] It can be understood that, with reference to the description of the above embodiment, when the property access control system responds to the confirmation information of the resident terminal to the first access request, the property access control system directly generates a first visitor pass code based on the visitor identity information and the first visit information of the first access request terminal, and sends the first visitor pass code to the visitor terminal without the need for forwarding by the resident terminal. That is to say, the resident terminal only needs to perform two operations: visitor information collection link and first access request confirmation, which can effectively reduce the participation of the resident terminal in the visitor passage process, thereby improving the user experience of the property access control system.

[0061] In addition, in some embodiments, when executing Figure 1 After step S40, the method for sending a property visitor pass code provided in the embodiment of the present application includes but is not limited to the following steps:

[0062] Step S51, in response to a first modification operation of the resident terminal on the first visitor information in the visitor request, generating second visitor information;

[0063] Step S52: Generate a second visitor pass code based on the visitor identity information and the second visit information, send the second visitor pass code to the visitor terminal, and determine the first visitor pass code as an invalid pass code.

[0064] In addition, in some embodiments, when executing Figure 1 After step S40, the method for sending a property visitor pass code provided in the embodiment of the present application includes but is not limited to the following steps:

[0065] Step S53, in response to the first modification operation of the visitor terminal on the first visit information in the first visit request, generating third visit information, and sending the updated first visit request carrying the third visit information to the resident terminal;

[0066] Step S54, in response to the confirmation information of the resident terminal to the updated first access request, a third visitor pass code is generated based on the visitor identity information and the third visit information, the third visitor pass code is sent to the visitor terminal, and the first visitor pass code is determined to be an invalid pass code.

[0067] It can be understood that the first visitor pass code generated in this embodiment is a temporary pass QR code. The validity period of the first visitor pass code corresponds to the visiting time period in the first visit information. In actual situations, the first visitor pass code is generated in advance before the visiting time period. There may be exceptions that require modification of the first visit information, such as modification of the visiting location or visiting time period. In order to avoid the visitor being unable to pass, the modification may be initiated by the visitor or the visited resident. Based on the two exceptions, this embodiment provides a corresponding pass code update method: (1) when responding to the first modification operation of the resident terminal on the first visit information in the visitor request, the second visit information is generated, the second visitor pass code is generated based on the visitor identity information and the second visit information, the second visitor pass code is sent to the visitor terminal, and the first visitor pass code is determined to be an invalid pass code; that is, in this embodiment, the modification authority of the resident terminal is greater than the modification authority of the visitor terminal. When the resident terminal initiates modification of the first visit information, it is directly based on A second visitor pass code is generated based on the modified second visitor information, and the first visitor pass code is determined to be an invalid pass code, and the visitor terminal is notified at the same time; (2) in response to the visitor terminal's first modification operation on the first visitor information in the first access request, a third visitor information is generated, and the updated first access request carrying the third visitor information is sent to the resident terminal; in response to the resident terminal's confirmation information on the updated first access request, a third visitor pass code is generated based on the visitor identity information and the third visitor information, the third visitor pass code is sent to the visitor terminal, and the first visitor pass code is determined to be an invalid pass code. That is, when the visitor terminal initiates a modification to the first visitor information to obtain the third visitor information, it is necessary to first send the updated first access request carrying the third visitor information to the resident terminal for confirmation; after receiving the resident terminal's confirmation information on the updated first access request, a third visitor pass code that meets the third visitor information is generated and sent to the visitor terminal, thereby ensuring the access safety of the property community.

[0068] In addition, in some embodiments, the property access control system is connected to multiple property devices in communication. Figure 1 After step S40, the method for sending a property visitor pass code provided in the embodiment of the present application includes but is not limited to the following steps:

[0069] Step S55, determining a plurality of target devices from each property device, wherein the target device is a property device connected by near field communication between a visitor terminal associated with the visitor account;

[0070] Step S56, obtaining the location of each target device within a preset time period, and obtaining the number of connections, connection time and connection duration of each target device to the visitor terminal for near field communication;

[0071] Step S57, generating a behavior track of the visitor terminal based on each connection number, each connection time, each connection duration and each location point corresponding to each target device;

[0072] Step S58, saving the behavior track.

[0073] Specifically, the property equipment of this embodiment is located in the target access control area. Since the visitor-side user has logged into the property access control system through a visitor account, the visitor-side device will automatically establish a near-field communication connection between the visitor-side and the property equipment when passing through the property equipment in the target access control area, and record the corresponding near-field connection information (including the number of connections, connection time, and connection duration). Based on this, the method for generating the behavior trajectory of the visitor-side in this embodiment is as follows: when the property equipment in the target access control area detects the passage of the visitor-side, it records the corresponding near-field connection information; the property equipment that has established an entry communication connection with the visitor-side corresponding to the visitor account is determined as the target device; the behavior trajectory of the visitor-side is generated based on the number of connections, connection times, connection durations, and location points of each target device, providing an effective data basis for subsequent abnormal judgment.

[0074] In addition, in some embodiments, when executing Figure 1 After step S58 shown, the method for sending a property visitor pass code provided in the embodiment of the present application includes but is not limited to the following steps:

[0075] Step S61, when an abnormality in the behavior trajectory is detected, a warning message is generated based on the behavior trajectory, and the warning message is sent to the resident terminal;

[0076] or,

[0077] Step S62: when it is detected that the behavior track is normal, a second validity period is assigned to the behavior track, and when the second validity period expires, the behavior track is deleted.

[0078] It can be understood that, referring to the description of the above embodiment, since the visitor-side user logs in to the property access control system through the visitor account, the visitor-side device will automatically establish a near-field communication connection between the visitor-side and the property equipment in the target access control area when passing through the property equipment in the target access control area. Based on this, after obtaining the behavior trajectory of the visitor-side, the behavior trajectory of the visitor-side can be judged as abnormal. The abnormal judgment rules of this embodiment include trajectory continuity check, residence time check in various areas of the property community, and check of whether special areas are frequently entered. When it is determined based on the abnormal judgment rules that the behavior trajectory is abnormal, a warning message is generated based on the behavior trajectory, and the warning message is sent to the resident end to maintain the safety of the residents in the community; when it is detected that there is no abnormality in the behavior trajectory, a second time limit is assigned to the behavior trajectory. After the second time limit has expired, the behavior trajectory is deleted. When it is determined that there is no abnormality in the visitor-side behavior trajectory, the behavior trajectory without abnormality is deleted after the second time limit has expired, thereby improving the database performance of the property access control system and reducing the system load.

[0079] In addition, in some embodiments, the visitor account corresponds to a first time limit, and the first time limit is used to indicate the validity period during which the visitor account can successfully log in to the property access control system. The property access control system is connected to the property equipment in communication. The method for sending the property visitor pass code provided in the embodiment of the present application includes but is not limited to the following steps:

[0080] Step S71, when the first visitor pass code has expired and the current time belongs to the first validity period, when the property device detects the visitor terminal associated with the visitor account, a prompt message carrying an access request link is sent to the visitor terminal;

[0081] Step S72, when a second access request is received from the visitor terminal in response to a filling operation in the access request link, the second access request is sent to the resident terminal and the first validity period is extended.

[0082] Specifically, the guest account of this embodiment is a temporary account. The specific first time limit for the guest account is not limited here. Technical personnel in this field can determine it according to actual conditions. It can be one week or one month. Because the system will occupy certain system resources when issuing a temporary account to the visitor to log in, this embodiment allocates a first time limit to the guest account to achieve regular cleaning of data and files generated by the temporary account and release system resources.

[0083] It can be understood that, when the first visitor pass code has expired and the current moment belongs to the first time limit, when the property equipment detects the visitor terminal associated with the visitor account, it sends a prompt message carrying an access request link to the visitor terminal, and when the second access request triggered by the visitor terminal's filling operation in the access request link is received, the second access request is sent to the resident terminal, and the first time limit is extended. That is to say, when the visitor terminal visits again, the temporary visitor account previously issued has not expired and is detected by the property access control system. There is no need for the resident terminal to re-initiate a visitor request, the visitor terminal to re-fill in the visitor identity information for the access request link, and the system to re-issue a temporary account, etc. The previously non-expired visitor account is directly reused for subsequent pass verification and the first time limit is extended. If the first time limit corresponding to the visitor account has expired, it needs to be repeated. Figure 1 Operations of steps S10 to S40.

[0084] like Figure 2 As shown, Figure 2 2 is a structural diagram of a control device provided in an embodiment of the present application. The present invention also provides a control device 200, including:

[0085] The processor 210 may be implemented by a general-purpose central processing unit (CPU), a microprocessor, an application-specific integrated circuit (ASIC), or one or more integrated circuits, and is used to execute relevant programs to implement the technical solutions provided in the embodiments of the present application;

[0086] The memory 220 can be implemented in the form of a read-only memory (ROM), a static storage device, a dynamic storage device, or a random access memory (RAM). The memory 220 can store an operating system and other applications. When the technical solution provided in the embodiment of this specification is implemented by software or firmware, the relevant program code is stored in the memory 220, and the processor 210 calls and executes the method for sending the property visitor pass code in the embodiment of this application;

[0087] Input / output interface 230, used to implement information input and output;

[0088] Communication interface 240, used to realize communication interaction between the apparatus and other devices, which can be realized by wired means (such as USB, network cable, etc.) or wireless means (such as mobile network, WIFI, Bluetooth, etc.);

[0089] bus 250 , which transmits information between the various components of the device (e.g., processor 210 , memory 220 , input / output interface 230 , and communication interface 240 );

[0090] The processor 210 , the memory 220 , the input / output interface 230 , and the communication interface 240 are connected to each other in communication within the device via the bus 250 .

[0091] In addition, an embodiment of the present application further provides an electronic device, including the control device 200 of the above embodiment.

[0092] In addition, an embodiment of the present application further provides a storage medium, which is a computer-readable storage medium and stores a computer program. When the computer program is executed by a processor, the above-mentioned method for sending a property visitor pass code is implemented.

[0093] As a non-transient computer-readable storage medium, the memory can be used to store non-transient software programs and non-transient computer executable programs. In addition, the memory may include a high-speed random access memory, and may also include a non-transient memory, such as at least one disk storage device, a flash memory device, or other non-transient solid-state storage devices. In some embodiments, the memory may optionally include a memory remotely arranged relative to the processor, and these remote memories may be connected to the processor via a network. Examples of the above-mentioned networks include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and a combination thereof. The device embodiments described above are merely schematic, wherein the units described as separate components may or may not be physically separated, and are implemented to be located in one place, or may also be distributed to multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the present embodiment.

[0094] It will be appreciated by those skilled in the art that all or some of the steps and systems in the disclosed method above may be implemented as software, firmware, hardware and appropriate combinations thereof. Some physical components or all physical components may be implemented as software executed by a processor, such as a central processing unit, a digital signal processor or a microprocessor, or may be implemented as hardware, or may be implemented as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on a computer-readable medium, which may include a computer storage medium (or a non-transitory medium) and a communication medium (or a temporary medium). As known to those skilled in the art, the term computer storage medium includes volatile and non-volatile, removable and non-removable media implemented in any method or technology for storing information (such as computer-readable instructions, data structures, program modules or other data). Computer storage media include, but are not limited to, RAM, ROM, EEPROM, flash memory or other memory technologies, CD-ROM, digital versatile disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tapes, disk storage or other magnetic storage devices, or any other medium that may be used to store desired information and may be accessed by a computer. Furthermore, it is well known to those skilled in the art that communication media typically include computer readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave or other transport mechanism, and may include any information delivery media.

[0095] The above is a specific description of the preferred implementation of the present invention, but the present invention is not limited to the above-mentioned implementation mode. Technical personnel familiar with the field can also make various equivalent deformations or substitutions under the shared conditions without violating the spirit of the present invention. These equivalent deformations or substitutions are all included in the scope defined by the claims of the present invention.

Claims

1. A method for sending a property visitor pass code, characterized in that: Applied to a property access control system, the property access control system is connected to a visitor terminal and a resident terminal respectively, and the resident terminal is logged with a resident account, and the method includes: In response to the visitor request sent by the resident terminal, a visitor information collection link is generated, and the visitor information collection link is sent to the resident terminal, so that the resident terminal forwards the visitor information collection link to the visitor terminal; When receiving a registration request triggered by a filling operation of the visitor terminal in the visitor information collection link, a visitor account for logging into the property access control system is generated based on the visitor identity information in the registration request, wherein the visitor identity information includes a contact number; Sending the visitor account to the contact number, and in response to a login request of the visitor terminal based on the visitor account and the login request is verified, when receiving a first access request carrying first access information sent by the visitor terminal, sending the first access request to the resident terminal, wherein the first visit information is used to indicate a visiting location, a visiting time period, and a visiting purpose; In response to the confirmation information of the resident terminal to the first access request, a first visitor pass code is generated based on the visitor identity information and the first visit information, and the first visitor pass code is sent to the visitor terminal.

2. The method for sending a property visitor pass code according to claim 1, characterized in that: In response to a login request of the visitor terminal based on the visitor account and the login request is verified, when a first access request carrying access information sent by the visitor terminal is received, the first access request is sent to the resident terminal, including: When the login request is verified, a mapping relationship between the resident account and the guest account is established; When receiving a first access request sent by the visitor, associating the mapping relationship with the first access request; The first access request is sent to the resident terminal based on the mapping relationship.

3. The method for sending a property visitor pass code according to claim 1, characterized in that: After sending the first visitor pass code to the visitor terminal, the method further includes: In response to a first modification operation of the resident terminal on the first visit information in the first access request, generating second visit information; A second visitor pass code is generated based on the visitor identity information and the second visit information, the second visitor pass code is sent to the visitor terminal, and the first visitor pass code is determined as an invalid pass code.

4. The method for sending a property visitor pass code according to claim 1, characterized in that: After sending the first visitor pass code to the visitor terminal, the method further includes: In response to a first modification operation of the visitor terminal on the first visit information in the first visit request, third visit information is generated, and the updated first visit request carrying the third visit information is sent to the resident terminal; In response to the confirmation information of the resident terminal to the updated first access request, a third visitor pass code is generated based on the visitor identity information and the third visit information, the third visitor pass code is sent to the visitor terminal, and the first visitor pass code is determined to be an invalid pass code.

5. The method for sending a property visitor pass code according to claim 1, characterized in that: The visitor account corresponds to a first time limit, and the first time limit is used to indicate the validity period during which the visitor account can successfully log in to the property access control system. The property access control system is in communication connection with the property equipment. The method further includes: When the first visitor pass code has expired and the current time belongs to the first time validity period, when the property device detects the visitor terminal associated with the visitor account, a prompt message carrying an access request link is sent to the visitor terminal; When a second access request is received from the visitor terminal triggered by a filling operation in the access request link, the second access request is sent to the resident terminal, and the first time limit is extended.

6. The method for sending a property visitor pass code according to claim 1, characterized in that: The property access control system is in communication with a plurality of property devices, and after sending the first visitor pass code to the visitor terminal, the method further includes: Determine a plurality of target devices from each of the property devices, wherein the target devices are property devices connected by near field communication between the visitor terminals associated with the visitor account; Obtaining the location points of each of the target devices within a preset time period, and obtaining the number of connections, connection times, and connection durations of each of the target devices for near field communication connections with the visitor terminal; Generate a behavior track of the visitor terminal based on the number of connections, the connection time, the connection duration and the location points corresponding to each of the target devices; The behavior track is saved.

7. The method for sending a property visitor pass code according to claim 6, characterized in that: After saving the behavior track, the method further includes: When an abnormality is detected in the behavior trajectory, a warning message is generated based on the behavior trajectory, and the warning message is sent to the resident terminal; or, When it is detected that there is no abnormality in the behavior track, a second time limit is assigned to the behavior track, and when the second time limit expires, the behavior track is deleted.

8. A control device, characterized in that: It includes at least one control processor and a memory for communicating with the at least one control processor; the memory stores instructions that can be executed by the at least one control processor, and the instructions are executed by the at least one control processor to enable the at least one control processor to execute the method for sending a property visitor pass code as described in any one of claims 1 to 7.

9. An electronic device, characterized in that: Comprising the control device as claimed in claim 8.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer-executable instructions, and the computer-executable instructions are used to enable a computer to execute the method for sending a property visitor pass code as described in any one of claims 1 to 7.

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