Elevator call methods, systems, devices, and media

Abstract

The application provides an elevator calling method, system, device and medium, and relates to the technical field of elevator control. The elevator is provided with at least one NFC module. The method comprises the following steps: starting a target application according to a monitored trigger event; the trigger event is an event generated by the NFC module on the user terminal when the user terminal approaches any NFC module in the at least one NFC module; and sending a start notification of the target application to a server, the start notification being used to trigger the server to perform elevator control according to access control of a user account logged into the target application and quick floor configuration. The user terminal is close to the NFC module arranged on the elevator to automatically start the target application, and the user operation is simple. The server can meet the flexible demand of different groups for elevator management according to different login accounts and quick floor configuration, and the convenience is improved. Since the NFC module is arranged on the elevator, the permission control can be realized as long as the terminal is provided with the NFC, and the cost of touchless elevator calling is reduced.

Description

Technical Field

[0001] This application belongs to the field of elevator control technology, specifically relating to an elevator calling method, system, equipment, and medium. Background Technology

[0002] As one of the most frequent contact points in buildings, elevators are highly susceptible to the spread of public health and cross-infection issues, making contactless elevator calling functionality an important area of ​​research.

[0003] Currently, the contactless elevator calling function offered on the market mainly includes the following methods:

[0004] (1) Mobile application / QR code solution: The user account is controlled by the application opened by the smartphone or the mini program opened by scanning the QR code in WeChat. The elevator control system receives the corresponding instruction and realizes contactless elevator calling.

[0005] (2) Visual / voice recognition solution: a camera / microphone is built into the elevator screen. Users can preset facial or voice information in the background system in advance and realize contactless elevator calling through visual / voice recognition algorithms.

[0006] However, solution (1) is cumbersome for users. They need to open WeChat to scan the code to start the program or click on the application on their mobile phone, select up / down, target floor, and confirm. It is only available to users who have pre-authorized elevator permissions. Visitors, couriers, food delivery personnel and other unauthorized personnel cannot conveniently take the elevator. Solution (2) requires elevators to be equipped with elevator screens, built-in camera or microphone hardware, and also requires the development of visual or voice recognition algorithms. Not only are there issues of user privacy and data security, but the accuracy of algorithm recognition and compatibility with various complex environments are also highly demanding. Both the hardware and software development costs are relatively high, making it difficult to mass-produce on a large scale. Summary of the Invention

[0007] Based on the technical problems of cumbersome operation, inconvenient elevator access, and high cost in related technologies, this application proposes an elevator calling method, system, equipment, and medium.

[0008] The first aspect of this application proposes an elevator calling method, wherein the elevator is equipped with at least one NFC module applied to a user terminal, and the method includes:

[0009] The target application is launched based on the detected trigger event; the trigger event is an event generated by the NFC module on the user terminal when the user terminal is close to any one of the at least one NFC modules.

[0010] A startup notification for the target application is sent to the server, which triggers the server to control the elevator call based on the access permissions and quick floor configuration of the user account logged into the target application.

[0011] In some embodiments of this application, launching the target application based on a detected triggering event includes:

[0012] In response to the triggering event, the tag information of the NFC module near which the user terminal is located is obtained; the tag information includes application name information;

[0013] Obtain application launch permission based on the user terminal's operating system, and launch the target application by calling the application launch interface provided by the operating system.

[0014] In some embodiments of this application, launching the target application by calling the application launch interface provided by the operating system includes:

[0015] The application launch interface determines that the user terminal is in a locked state and pushes a desktop notification; the desktop notification is used to prompt the user to manually open the target application.

[0016] The application launch interface determines that the user terminal is in an unlocked state and launches the target application corresponding to the application name information.

[0017] In some embodiments of this application, the method further includes:

[0018] The first interface sent by the server is displayed; the first interface is the interface content generated when the user account has not set access control permissions, and the first interface provides a room number input box;

[0019] The room number submitted by the user on the first interface is returned to the server so that the server can control the elevator call based on the room number, which indicates the user's destination.

[0020] In some embodiments of this application, the method further includes:

[0021] The second interface sent by the server is displayed; the second interface is the interface content generated when the user account sets access control permissions, and the second interface provides a target floor option;

[0022] The target floor information submitted by the user on the second interface is returned to the server; the target floor information indicates the destination floor that the user wants to reach.

[0023] In some embodiments of this application, the elevator is equipped with two NFC modules, the first of which is located at any location outside the elevator, and the distance from the elevator to the location is within a preset distance range;

[0024] The second NFC module of the two NFC modules is located inside or outside the elevator car.

[0025] In some embodiments of this application, the method further includes: based on the triggering event being an event generated when the user terminal approaches the first NFC module, executing the step of launching the target application and sending a launch notification of the target application to the server;

[0026] Based on the event generated when the user terminal approaches the second NFC module, an elevator call notification is sent to the server. The elevator call notification is used to trigger the server to send an elevator call command to the elevator control system.

[0027] In some embodiments of this application, the method further includes:

[0028] Based on the event generated when the user terminal approaches the first NFC module, a wake-up notification is sent to the server. The wake-up notification is used to trigger the server to send a pre-wake-up command to the elevator's control system, so that the elevator switches from low-energy mode to operating mode.

[0029] Based on the triggering event being generated when the user terminal approaches the second NFC module, the steps of launching the target application and sending a launch notification of the target application to the server are executed.

[0030] A second aspect of this application provides an elevator calling method, wherein the elevator is equipped with at least one NFC module applied to a server, the method comprising:

[0031] In response to a launch notification from the user terminal for the target application, the user account used to log in to the target application is obtained; the launch notification is a notification generated by an event triggered by the NFC module on the user terminal when the user terminal is near any of the at least one NFC module, thus triggering the launch of the target application.

[0032] Based on the user account's access control permissions and express floor configuration, the elevator is controlled by calling.

[0033] In some embodiments of this application, the step of controlling the elevator call based on the user account's access control permissions and express floor configuration includes:

[0034] Once it is determined that the user account has not set access control permissions, a first interface is sent to the user terminal, and elevator call control is performed based on the room number returned by the user terminal;

[0035] Once it is confirmed that the user account has access control permissions, elevator call control is performed based on the user account's quick floor configuration.

[0036] In some embodiments of this application, the step of performing elevator call control based on the room number returned by the user terminal includes:

[0037] Send an elevator dispatch notification containing the room number to the remote control platform to prompt the remote control platform to remotely dispatch an elevator based on the room number; and / or,

[0038] The system queries the room owner information corresponding to the room number and sends an elevator dispatch notification to the room owner's terminal based on the room owner information, so as to prompt the room owner's terminal to remotely dispatch the elevator.

[0039] In some embodiments of this application, the step of controlling the elevator call based on the user account's quick floor configuration includes:

[0040] If it is determined that the user account has not set up a quick floor configuration, a second interface is sent to the user terminal, and a call command is sent to the elevator control system based on the target floor information returned by the user terminal.

[0041] If the user account is found to have a quick floor configuration, the current floor information of the elevator is obtained from the elevator control system, and the elevator call control is performed based on the matching of the current floor information and the quick floor configuration.

[0042] In some embodiments of this application, the step of performing elevator call control based on the matching of the current floor information and the express floor configuration includes:

[0043] If the current floor information is determined to meet the rule conditions included in the express floor configuration, a call command is sent to the elevator control system according to the rule conditions.

[0044] If the current floor information does not meet the rule conditions, a second interface is sent to the user terminal, and a call command is sent to the elevator control system based on the target floor information returned by the user terminal.

[0045] In some embodiments of this application, the method further includes:

[0046] The elevator control system receives the call command, selects a control algorithm based on the system status, and executes the call command based on the selected control algorithm. The control algorithm includes a first control algorithm that prioritizes energy saving and a second control algorithm that prioritizes efficiency. The execution time of the first control algorithm is greater than the execution time of the second control algorithm.

[0047] In some embodiments of this application, the elevator is equipped with two NFC modules. The first NFC module is located at any location outside the elevator, and the distance from the elevator to the location is within a preset distance range. The second NFC module is located inside or outside the elevator car.

[0048] In some embodiments of this application, the process of sending the elevator call command includes:

[0049] In response to the elevator call notification sent by the user terminal, the elevator call command is sent to the elevator control system; the elevator call notification is a notification generated by an event generated by the NFC module on the user terminal when the user terminal approaches the second NFC module.

[0050] In some embodiments of this application, the method further includes:

[0051] Before calling the elevator based on the user account's access control permissions and express floor configuration, a pre-wake command is sent to the elevator's control system in response to a wake-up notification sent by the user terminal, causing the elevator to switch from low-energy mode to operating mode.

[0052] An embodiment of the third aspect of this application provides a building control system, the system comprising: an elevator, a user terminal, and a server, wherein the elevator is equipped with at least one NFC module;

[0053] The user terminal is used to launch a target application based on a detected trigger event; the trigger event is an event generated by the NFC module on the user terminal when the user terminal is close to any one of the at least one NFC modules; and to send a launch notification of the target application to the server.

[0054] The server is configured to respond to the startup notification, obtain the user account logged into the target application, and control the elevator by calling the elevator according to the access control permissions and quick floor configuration of the user account.

[0055] In some embodiments of this application, it further includes: an Internet of Things (IoT) gateway, through which the server establishes a network connection with the elevator.

[0056] In some embodiments of this application, the elevator is equipped with two NFC modules, the first of which is located at any location outside the elevator, and the distance from the elevator to the location is within a preset distance range;

[0057] The second NFC module of the two NFC modules is located inside or outside the elevator car.

[0058] An embodiment of the fourth aspect of this application provides an electronic device including a memory, a processor, and a computer program stored in the memory and executable on the processor, the processor executing the computer program to implement the method as described in the first or second aspect.

[0059] An embodiment of the fifth aspect of this application provides a computer-readable storage medium storing computer-executable instructions for causing a computer to perform the method as described in the first or second aspect.

[0060] The technical solutions provided in this application embodiment have at least the following technical effects or advantages:

[0061] By bringing a user terminal with a built-in NFC module close to at least one NFC module installed in the elevator, the target application is automatically launched, eliminating the need for user scanning or clicking. This simple operation allows for contactless elevator calling based on the user's access permissions and preferred floor settings. Since user accounts can differentiate permissions (e.g., temporary visitors, resident users), contactless elevator calling can be implemented for users with different access rights based on their login accounts and preferred floor settings. This meets the flexible elevator access management needs of different groups and improves user convenience.

[0062] Moreover, this application only requires the installation of an NFC module in the elevator. As long as the user terminal itself has a built-in NFC sensor, flexible access control can be achieved, reducing the implementation cost of contactless elevator calling.

[0063] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0064] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this application. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0065] Figure 1 A schematic diagram of the framework of a building control system provided for some embodiments of this application;

[0066] Figure 2 A flowchart illustrating an elevator calling method provided in some embodiments of this application;

[0067] Figure 3A A desktop notification diagram provided for some embodiments of this application;

[0068] Figure 3B A schematic diagram of a login interface provided for some embodiments of this application;

[0069] Figure 3C This application provides a schematic diagram of an elevator interface for some embodiments.

[0070] Figure 3D A schematic diagram of a temporary personnel elevator call interface provided for some embodiments of this application;

[0071] Figure 3E A schematic diagram of an authorized user's elevator call interface provided for some embodiments of this application;

[0072] Figure 4 A flowchart illustrating another elevator calling method provided in some embodiments of this application;

[0073] Figure 5 A schematic diagram of elevator call control logic provided for some embodiments of this application;

[0074] Figure 6 This application provides a schematic diagram of the structure of an elevator call device according to some embodiments;

[0075] Figure 7 This is a schematic diagram of another elevator call device structure provided in some embodiments of this application;

[0076] Figure 8 This is a schematic diagram of the structure of an electronic device provided in some embodiments of this application. Detailed Implementation

[0077] Exemplary embodiments of this application will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of this application are shown in the drawings, it should be understood that this application may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to enable a more thorough understanding of this application and to fully convey the scope of this application to those skilled in the art.

[0078] It should be noted that, unless otherwise stated, the technical or scientific terms used in this application shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application pertains.

[0079] As mentioned above, existing technologies such as mobile application / QR code solutions, visual / voice recognition solutions, and proximity sensing solutions have at least one problem: cumbersome operation, inconvenient elevator access, and high cost.

[0080] Based on this, this application provides a contactless elevator calling solution. By bringing a user terminal with a built-in NFC module close to at least one NFC module installed in the elevator, the target application is automatically launched. The user operation is simple. Upon detecting the launch notification of the target application, the server further implements contactless elevator calling control based on the access permissions and express floor configuration of the user account logged into the target application. Since user permissions can be differentiated based on user accounts, contactless elevator calling can be implemented for users with different elevator access permissions according to different login accounts and express floor configurations, meeting the flexible needs of different groups for elevator access management and improving the convenience of elevator use.

[0081] Moreover, this application only requires the installation of an NFC module in the elevator. As long as the user terminal itself has a built-in NFC sensor, flexible access control can be achieved, reducing the implementation cost of contactless elevator calling.

[0082] To implement the elevator calling scheme provided in the embodiments of this application, some embodiments of this application propose a building control system, see [link to relevant documentation]. Figure 1 The diagram illustrates a building control system framework, including a user terminal, a server, an elevator, and an IoT gateway. The elevator is equipped with at least one NFC module, which can be in the form of a patch. When the user terminal approaches any NFC module, the target application is automatically launched. The server establishes a network connection with the elevator control system through the IoT gateway. The elevator control system responds to elevator call commands issued by the server and schedules the elevator car to move according to specified actions.

[0083] When implementing the contactless elevator calling function, the interaction process between the user terminal and the server is as follows:

[0084] The user terminal launches the target application based on the detected trigger event. The trigger event is generated by the NFC module on the user terminal when the user terminal is close to any of the at least one NFC modules. The user terminal sends a launch notification of the target application to the server.

[0085] In response to the startup notification, the server obtains the user account of the target application and controls the elevator call based on the user account's access permissions and quick floor configuration.

[0086] In some embodiments of this application, the elevator can be equipped with two NFC modules. The first NFC module can be located at any location outside the elevator, within a preset distance. When the second NFC module is detected at this location, the elevator can be called in advance. The second NFC module can be located inside or outside the elevator car, making it easily visible and usable by the user. For example, by placing the first NFC module at the building access control or other locations, users can call the elevator in advance by sensing the NFC module before even reaching the elevator car, thus reducing waiting time. Furthermore, after calling the elevator in advance, the car door can be opened earlier, significantly improving the user's elevator experience.

[0087] Based on the aforementioned elevator configuration with two NFC modules, in another embodiment, a first NFC module can be positioned at a certain distance from the elevator, near the user terminal. Upon detecting an event generated when the user terminal approaches the first NFC module, it sends a wake-up notification to the server. The server then sends a pre-wake-up command to the elevator's control system, causing the elevator to switch from low-energy mode to operating mode ahead of time, truly achieving "elevator starts before user arrives." Furthermore, when the user terminal approaches the second NFC module, based on a detected trigger event, it executes the step of launching the target application and sending a launch notification to the server. This elevator call linkage mechanism, based on a two-stage linkage and rights confirmation strategy of wake-up before calling, solves the pain points of elevator empty runs and energy consumption in traditional technologies. By enabling elevator calling through the joint identification of the two NFC modules, a balance between efficiency and energy saving is achieved.

[0088] In another embodiment, based on the elevator having two NFC modules, the user terminal launches a target application when it approaches the first NFC module, sending a launch notification to the server. The server responds to this notification, obtains the user account logged into the target application, and controls the elevator based on the user account's access permissions and express floor configuration. Further, when the user terminal approaches the second NFC module, it sends a call notification to the server. The server then directly calls the elevator by sending a call command to the elevator control system, eliminating the need for further checks on user access permissions and express floor configuration. This approach, by launching the application, checking access permissions, and determining express floor configuration at a relatively far distance from the elevator, rather than performing these operations closer to the elevator car or inside the elevator car, significantly improves user efficiency.

[0089] In other words, when the elevator is called by setting up two NFC modules for authorization, the elevator enters a waiting state in advance and triggers a "false call" when the first NFC module of the elevator is sensed. When the second NFC module of the elevator is sensed, a "real call" is triggered, thus dispatching the elevator. This dual authorization mode greatly improves the efficiency of calling the elevator.

[0090] To facilitate a comprehensive explanation of the embodiments of this application, the elevator calling method will be explained below using a server as the execution subject and a user terminal as the execution subject, respectively.

[0091] Some embodiments of this application propose an elevator calling method, see [link to relevant documentation]. Figure 2 The flowchart shown is a method for calling an elevator. Figure 1 The building control system shown in this application embodiment can be executed by a user terminal, which has a built-in NFC module for sensing NFC signals. The elevator calling method specifically includes the following steps 101-102.

[0092] Step 101: Launch the target application based on the detected trigger event, which is an event generated by the NFC module on the user terminal when the user terminal is close to any of the at least one NFC module.

[0093] Step 102: Send a startup notification for the target application to the server. This startup notification is used to trigger the server to control the elevator call based on the access permissions and quick floor configuration of the user account logged into the target application.

[0094] In this embodiment of the application, the user terminal can be a terminal device held by the elevator user, which can be a smartphone, tablet computer or other device with NFC function.

[0095] A trigger event can be understood as an event generated when a user terminal detects a sensing signal emitted by an NFC module on the elevator. The NFC module on the user terminal continuously monitors the surrounding environment. When the user terminal approaches the sensing area of ​​an NFC module on the elevator, a specific interaction signal is generated between the two NFC modules. This signal is captured by the user terminal, thus forming a trigger event.

[0096] The target application can be a pre-installed app on the user's terminal or a mini-program. This target application is specifically developed to implement the elevator call function, and it is responsible for communicating with the server and executing subsequent elevator call-related operations.

[0097] The startup notification is used to inform the server that a user has initiated an elevator call request through a specific method (launching the target application), thereby triggering the server to perform the corresponding elevator call control process.

[0098] When controlling elevator calls, the server considers two factors: first, the user's access permissions, i.e., whether the user is authorized to use the elevator to reach their desired area or floor. The server can provide different calling methods based on different user permissions to meet the needs of users with varying access rights; second, the quick floor configuration, which refers to the floors the user frequently visits, pre-set in the application. The server can directly call the elevator to the corresponding floor based on this configuration, improving the efficiency and convenience of elevator calls. By combining these two factors, the server can accurately and reasonably control elevator calls, meeting the actual needs of users with different access rights.

[0099] In the embodiments of this application, a convenient elevator calling method is achieved by utilizing Near Field Communication (NFC) technology. Specifically, through the interaction between the user terminal and the NFC module installed on the elevator, combined with the user account permissions and quick floor configuration on the server side, contactless elevator calling is achieved for people with different elevator access permissions, thereby improving the convenience and intelligence of users using the elevator.

[0100] In some embodiments of this application, the implementation process of step 101 described above may include:

[0101] In response to a trigger event, the tag information of the NFC module near the user terminal is obtained, and the tag information includes application name information;

[0102] Obtain application launch permissions based on the user terminal's operating system, and launch the target application by calling the application launch interface provided by the operating system.

[0103] The tag information can be understood as pre-stored information in the elevator's NFC module. This information is pre-configured and used to identify the NFC module, elevator information, and provide relevant application guidance. Therefore, the tag information can contain various contents, such as building information, elevator number, etc., but crucially, it includes application name information.

[0104] The application name information indicates the name of the target application associated with the elevator call function. Understandably, different elevators or different application scenarios may correspond to different applications. By including the application name information in the tag information of the elevator's NFC module, it can be ensured that the user terminal can accurately identify and launch the matching application. For example, an elevator in an office building may correspond to a specific "Office Building Elevator Call" application, and its name information is stored in the tag of the NFC module. When the user terminal obtains this tag information, it can know which application to launch to implement the elevator call function.

[0105] It is understandable that after obtaining the tag information, the application launch permission is obtained based on the user terminal's operating system (such as Apple system or Android system), and then the application is launched by calling the application launch interface provided by the operating system.

[0106] In this embodiment, after a user terminal is brought close to any NFC module in the elevator to trigger an event, the terminal's operating system is checked to obtain application launch permission. The application is then launched by calling the application launch interface provided by the operating system, so that subsequent elevator call and other related operations can be performed, providing users with a convenient elevator usage experience.

[0107] In some embodiments of this application, the process of launching a target application by calling the application launch interface provided by the operating system may include:

[0108] The application launch interface determines that the user terminal is locked and pushes a desktop notification to prompt the user to manually open the target application.

[0109] The application launch interface determines that the user's terminal is unlocked and launches the target application corresponding to the application name information.

[0110] Common operating states of user terminals include locked state, unlocked state, and other applications running in the background. Different operating states will affect the way applications are launched, so this factor needs to be considered to ensure that the target application can be launched smoothly.

[0111] The locked state means that the user's terminal screen is locked, and the user cannot directly operate the application. Therefore, the application launch interface prompts the user to unlock and guides the user to launch the application by returning to the desktop notification.

[0112] Desktop notifications can be understood as a way to display information on the lock screen of a user's device. These notifications can carry a link indicating the target application; clicking the link and unlocking the device will launch the corresponding application.

[0113] Taking mobile terminals as an example, see Figure 3A As shown, a prompt box will pop up on the lock screen, displaying "NFC tag detected, open 'AA' link". After the user unlocks and clicks on the prompt box, the target application can be launched conveniently.

[0114] In the unlocked state, users can freely access various applications and functions in the system. Therefore, the application launch interface returns the operation command to launch the application, thereby enabling the application to start automatically.

[0115] In this embodiment, the target application corresponding to the application name information is launched in an appropriate manner according to the different operating states (locked or unlocked) of the user terminal. This ensures that the user's launch needs for functions such as calling elevators can be met under various circumstances, thereby improving the user experience.

[0116] Understandably, after sending the target application's launch notification to the server, the server will determine whether the account is logged in. If not, the server will return the login interface to the user terminal; if so, the server will return the elevator access interface to the user terminal.

[0117] For example, see Figure 3B As shown, the login interface provides a "Quick Login with Mobile Number" button. After the user clicks the button, the user's terminal uses the read mobile number as the user account to initiate a login request to the server. The server then responds to this login request and returns the elevator access interface to the user's terminal, as shown below. Figure 3C As shown, the elevator interface provides a "I want to take the elevator" button. After the user clicks the button, the user terminal sends an elevator request to the server.

[0118] In other words, after the user terminal launches the target application, if they have logged in before, the elevator interface will be displayed directly; if they have not logged in before, they will need to log in to their account before the elevator interface will be displayed.

[0119] In some embodiments of this application, in addition to the above-described execution steps, the method may further include:

[0120] The first interface sent by the server is the interface content generated when the user account has not set access control permissions. The first interface provides a room number input box.

[0121] The room number submitted by the user on the first interface is returned to the server so that the server can control the elevator call based on the room number, which indicates the user's destination.

[0122] The first interface can be understood as the interface displayed by the server when it determines that the user account does not have access control permissions. It is used to guide the user to enter the necessary information to complete the elevator call operation. In other words, the logged-in account does not have the authority to control the elevator to reach the desired floor. The server needs to remotely dispatch the elevator to the user based on the room number to be reached in order to meet the elevator needs of temporary users (such as visitors).

[0123] As an example, see Figure 3D As shown, the first interface displays a prompt message "Enter room number for remote elevator dispatch". Users can enter the room number they want to reach in the provided input box and click the "OK" button to submit the information to the server.

[0124] The room number indicates the user's final destination when using the elevator, and the server can determine the corresponding target floor based on the room number.

[0125] In this embodiment, by providing a convenient interaction method for temporary users, users without access control can specify their destination by entering their room number, thereby achieving precise elevator call control and improving the convenience of using the elevator.

[0126] In some embodiments of this application, in addition to the above-described execution steps, the method may further include:

[0127] The second interface sent by the server is displayed, which provides the target floor option;

[0128] The target floor information submitted by the user on the second interface is returned to the server, indicating the destination floor the user wants to reach.

[0129] The second interface can be understood as the interface content presented by the server when it determines whether the user account has access control permissions or has a specific floor selection requirement.

[0130] The target floor option can be presented in several formats, such as a list (arranging all accessible floors of the building in a list format, which users can scroll up and down to select) or a button (providing a button for each accessible floor, which users can click to select). These options cover all the valid floors that users may be able to visit within the building.

[0131] As an example, see Figure 3E As shown, the second interface displays the "Call Elevator" option. Users can select their desired floor from the provided options and click the "OK" button to submit the target floor information to the server.

[0132] In this embodiment, by providing users with access control permissions with an intuitive and convenient interaction method, users with specific floor selection needs can select their target floor to accurately control their journey to the corresponding floor, thereby improving the efficiency of elevator use and the user experience.

[0133] See Figure 4 The flowchart shown is for another elevator calling method, combined with... Figure 1 The building control system shown in this application embodiment can be executed by a server. The elevator calling method specifically includes the following steps 201-202.

[0134] Step 201: In response to the launch notification of the target application sent by the user terminal, obtain the user account for logging into the target application. The launch notification is a notification generated by the NFC module on the user terminal triggering the launch of the target application when the user terminal is close to any of the at least one NFC module.

[0135] Step 202: Control the elevator by calling it according to the user account's access permissions and quick floor configuration.

[0136] A user account is the user information used to log in to the currently running target application. It serves as a unique identifier for the user within the target application and may include the user's identity information, mobile phone number, room information, etc.

[0137] As an example, regarding the method of obtaining the user account for logging into the target application, after receiving the startup notification, the server can determine whether the account is logged in. If not, the server will return a login interface to the user terminal to receive the user account for logging into the target application submitted by the user terminal. If so, the server will return an elevator interface to the user terminal, where the user account for logging into the target application can be directly read.

[0138] Optionally, the login status can be determined by checking whether a login token corresponding to the user's device information is recorded locally, and whether the login token is valid. This login token is a token assigned to the user's terminal when logging into the target application, and it can also be assigned an expiration date.

[0139] Access control permissions can be understood as the authorization information for a user to use an elevator to reach their desired floor. As an example, the server can query the database for pre-stored access control permission information based on the obtained user account. If the corresponding access control permission information is found, it means that the user account has access control permissions and is an authorized user, such as a resident. If the information is not found, it means that the user account does not have access control permissions and is a temporary user, such as a visitor.

[0140] Quick floor configuration can be understood as pre-setting frequently used floor information for a user account. For users who frequently use elevators, such as residents, their accounts can be configured with frequently used floors (such as residential floors, office floors, the first floor, or the basement, etc.) for quick elevator access. The server will query the user account's quick floor configuration data to determine the floor the user might want to go to.

[0141] As an example scenario, if a user has access control permissions and a quick access floor configuration, and the elevator's current floor is one of the floors in the quick access floor configuration, the server will control the elevator to go to another floor in the quick access floor configuration. For example, if the user's quick access floor configuration is the 5th floor and the 1st floor, and the elevator's current floor is the 5th floor, the server will send an elevator call command to make the elevator go to the 1st floor.

[0142] In the embodiments of this application, a convenient elevator calling method is achieved by utilizing Near Field Communication (NFC) technology. Specifically, through the interaction between the user terminal and the NFC module installed on the elevator, combined with the user account permissions and quick floor configuration on the server side, contactless elevator calling is achieved for people with different elevator access permissions, thereby improving the convenience and intelligence of users using the elevator.

[0143] In some embodiments of this application, the implementation process of step 202 described above may include:

[0144] Once it is determined that the user account has not set access control permissions, the first screen is sent to the user terminal, and the elevator call control is initiated based on the room number returned by the user terminal.

[0145] Once it is confirmed that the user account has access control permissions, elevator call control is initiated based on the user account's quick floor configuration.

[0146] The first interface is the one displayed to temporary users (such as visitors) when the user account is determined to be a temporary user, allowing the user to call the elevator by entering the room number they want to go to.

[0147] In this embodiment, after obtaining a user account, different elevator call control strategies are adopted depending on whether the account has access control permissions set. If no access control permissions are set, elevator call control is performed by obtaining the room number entered by the user to meet the needs of temporary users; if access control permissions are set, the elevator is directly controlled to go to the corresponding floor based on the express floor configuration, thereby realizing flexible and personalized elevator call services and improving user experience.

[0148] The process of calling an elevator based on the room number returned by the user terminal can include the following implementation methods:

[0149] (1) Send an elevator dispatch notification containing the room number to the remote control platform to prompt the remote control platform to dispatch the elevator remotely according to the room number.

[0150] The remote control platform can be understood as a centralized system for managing and controlling elevator operation, possessing powerful data processing and decision-making capabilities. It can monitor the elevator's operating status and location information in real time, while also receiving instructions and requests from the server and performing elevator scheduling and dispatch operations according to preset algorithms and rules.

[0151] This remote control platform is typically deployed in the building's management center or a dedicated server room. It communicates with the elevator control system and server via a network to ensure real-time information transmission and interaction.

[0152] The elevator dispatch notification can include the room number entered by the user, and can also include other relevant information, such as the user's terminal identifier and the time of the elevator call request, so that the remote control platform can more accurately understand the user's needs and situation.

[0153] As an example, after receiving an elevator dispatch notification, the remote control platform can determine the user's destination floor based on the correspondence between room number and floor. Then, combining the current elevator's operating status, it uses an intelligent dispatch algorithm to select the most suitable elevator to pick up and drop off the user.

[0154] This centralized scheduling via a remote control platform can optimize the allocation of elevator resources, improve elevator operating efficiency, and reduce user waiting time.

[0155] (2) Query the room owner information corresponding to the room number, and send an elevator dispatch notification to the room owner's terminal based on the room owner information to prompt the room owner's terminal to remotely dispatch the elevator.

[0156] The server can store a database of room information for the building. This database records the room owner information for each room number, including the room owner's contact information (such as mobile phone number, email address, etc.) and terminal device identifier. The server queries this database to retrieve the room owner information that matches the room number entered by the user.

[0157] In addition to the room number entered by the user, the elevator dispatch notification sent to the room owner's terminal may also include some prompts, such as "A visitor has requested to go to the floor where your room is located. Please perform remote elevator dispatch operation."

[0158] Based on the contact information recorded in the room owner's information, the server can choose an appropriate communication method to send elevator dispatch notifications. For example, elevator dispatch notifications can be sent via SMS, or they can be sent to the room owner's mobile application via push notification.

[0159] This remote elevator dispatching method gives homeowners a certain degree of control, allowing them to arrange elevator use according to actual needs. It is suitable for scenarios such as visitor arrivals and delivery, improving the flexibility and safety of elevator use.

[0160] In some embodiments of this application, the process of controlling elevator calls based on the user account's quick floor configuration may include:

[0161] Once it is determined that the user account has not set up a quick floor configuration, a second interface is sent to the user terminal, and a call command is sent to the elevator control system based on the target floor information returned by the user terminal.

[0162] Once it is confirmed that the user account has a quick floor configuration, the current floor information of the elevator is obtained from the control system, and the elevator call control is performed based on the matching of the current floor information and the quick floor configuration.

[0163] The server can pre-store a database of user account quick access configuration information, which records the quick access settings for each user account.

[0164] After confirming that the user account has access control permissions, the server continues to query the database. If no express floor configuration information is found for the user account, it is determined that the user account has not set an express floor configuration, meaning that the elevator cannot be called directly based on the express floor configuration. Otherwise, it is determined that the user account has set an express floor configuration, and the elevator can be intelligently controlled to go to the appropriate floor by combining the current floor of the elevator and the express floor configuration rules.

[0165] The second interface can be seen as an interactive interface provided for users who have not set up express floor configurations, offering them a way to input their destination floor. After receiving the target floor information, the server generates an elevator call command containing that information and sends it to the control system. Upon receiving the call command, the elevator control system controls the elevator to proceed to the designated target floor.

[0166] Since the quick floor configuration has the user's frequently used floors, for example, the quick floor configuration has the 1st floor and the 10th floor, and the current floor information is the 1st floor, then the server sends the elevator call command for the 10th floor.

[0167] In this embodiment, different elevator call control strategies are adopted based on whether the user account has a quick floor configuration set. If not, the user is guided to input the target floor; if it has been set, the elevator is intelligently controlled to go to the appropriate floor by combining the current floor of the elevator and the quick floor configuration rules, so as to achieve efficient and personalized elevator call service.

[0168] In some embodiments of this application, the process of implementing elevator call control based on the matching of current floor information and express floor configuration may include:

[0169] Determine if the current floor information meets the rule conditions included in the quick floor configuration, and send an elevator call command to the control system according to the rule conditions;

[0170] If the current floor information does not meet the rule conditions, a second interface is sent to the user terminal, and a call command is sent to the elevator control system based on the target floor information returned by the user terminal.

[0171] In addition to recording frequently used floors, the express floor configuration also allows users to set rules. These rules are pre-defined by the user based on their needs, and can include distance priority, time priority, direction priority, etc., to meet the user's need for quick elevator access most of the time.

[0172] For example, with the distance priority rule, if a user sets multiple express floors, the system will calculate the distance from the current floor to each express floor and prioritize the floor that is closest as the target floor to send the elevator call command; the time priority rule can set different priority express floors according to different time periods, such as prioritizing office floors in the morning on weekdays and prioritizing residential floors in the evening.

[0173] In this embodiment, the current floor information of the elevator is matched with the rules in the quick floor configuration to determine whether to automatically control the elevator operation according to the rules or to allow the user to manually enter the target floor before controlling the elevator, so as to achieve efficient and personalized elevator calling service.

[0174] In another embodiment, when the elevator control system receives a call command, it can select a control algorithm based on the system status and execute the call command based on the selected control algorithm. The control algorithms include a first control algorithm prioritizing energy saving and a second control algorithm prioritizing efficiency, wherein the execution time of the first control algorithm is greater than the execution time of the second control algorithm.

[0175] In other words, the control system pre-sets two control algorithms for elevator control based on the dual objectives of energy consumption and time: a first control algorithm that prioritizes energy saving and a second control algorithm that prioritizes efficiency. The execution time of the first control algorithm is longer than that of the second control algorithm. Based on the real-time system status, the appropriate control algorithm is dynamically selected to execute the elevator call command, thereby achieving a balance between energy saving and elevator user experience.

[0176] For example, based on the real-time system status, adaptive optimization can be achieved at all times. During morning, noon and evening peak hours, service quality is prioritized and the second control algorithm with priority efficiency is selected to control the elevator. At night, energy saving and consumption reduction are prioritized and the first control algorithm with priority energy saving is selected to control the elevator.

[0177] To facilitate understanding of the elevator calling process provided in the embodiments of this application, the following is in conjunction with the appendix. Figure 5 A brief explanation is provided. Figure 5 A schematic diagram of elevator call control logic provided for some embodiments of this application includes:

[0178] First, when the user terminal is near any one of the NFC modules in at least one of the elevator's NFC modules, it listens for the trigger event, obtains application launch permission according to the terminal's operating system, and then calls the application launch interface provided by the operating system to launch the application. When the user terminal is locked, a desktop notification is pushed, prompting the user to click to launch the application. When the user terminal is unlocked, the corresponding target application is launched, and then the launch notification is transmitted to the server.

[0179] Then, the server checks whether the target application's account is logged in. If not, it prompts the user to log in. If logged in, it checks whether the user account has access control permissions. If it does, it checks whether the user account has set up a quick floor configuration. If it does not have access control permissions, it returns the first screen to the user terminal, prompting the user to enter the room number to be reached, and remotely dispatches an elevator based on the room number returned by the user terminal.

[0180] Furthermore, if it is determined that no express floor configuration is set, the system returns to the second interface on the user terminal, prompting the user to enter the target floor, and sends an elevator call command based on the target floor information returned by the user terminal. If it is determined that an express floor configuration is set, the system obtains the current floor information of the elevator, determines that the current floor information meets the rule conditions included in the express floor configuration, and sends an elevator call command to the control system according to the rule conditions. If it is determined that the current floor information does not meet the rule conditions, the system sends to the user terminal the second interface and sends an elevator call command based on the target floor information returned by the user terminal.

[0181] This completes the above. Figure 5 The control logic shown is based on the NFC module built into the user terminal. When the user terminal approaches the elevator's NFC module to call the elevator, the application is automatically launched according to the event trigger. The backend server determines the interface content to be displayed based on the user account's permissions and configuration, so as to meet the contactless elevator calling needs of people with different permissions and realize remote and flexible management of elevator access control permissions.

[0182] Some embodiments of this application also provide an elevator calling device for performing the elevator calling method provided in the foregoing embodiments. See [link to previous document]. Figure 6 Applied to user terminals, the device specifically includes:

[0183] The trigger monitoring module 510 is used to launch the target application based on the detected trigger event; the trigger event is an event generated by the NFC module on the user terminal when the user terminal is close to any one of the at least one NFC modules.

[0184] The elevator call implementation module 520 is used to send a startup notification of the target application to the server. The startup notification is used to trigger the server to perform elevator call control based on the access control permissions and quick floor configuration of the user account logged into the target application.

[0185] The elevator calling device provided in the above embodiments of this application and the elevator calling method provided in the embodiments of this application are based on the same inventive concept and have the same beneficial effects as the methods adopted, run or implemented by the application stored therein.

[0186] Some embodiments of this application also provide another elevator calling device for performing the elevator calling method provided in the foregoing embodiments. See [link to previous document]. Figure 7 Applied to servers, the device specifically includes:

[0187] The account acquisition module 610 is used to acquire the user account that logs into the target application in response to the launch notification of the target application sent by the user terminal; the launch notification is a notification generated by the NFC module on the user terminal triggering the launch of the target application when the user terminal is close to any of the at least one NFC module.

[0188] The elevator call control module 620 is used to control the elevator by calling it according to the access control permissions and express floor configuration of the user account.

[0189] The elevator calling device provided in the above embodiments of this application and the elevator calling method provided in the embodiments of this application are based on the same inventive concept and have the same beneficial effects as the methods adopted, run or implemented by the application stored therein.

[0190] This application also provides an electronic device for performing the elevator calling method described above.

[0191] Please refer to Figure 8 This illustrates a schematic diagram of an electronic device provided by some embodiments of this application. For example... Figure 8 As shown, the electronic device 40 includes: a processor 400, a memory 401, a bus 402, and a communication interface 403. The processor 400, the communication interface 403, and the memory 401 are connected via the bus 402. The memory 401 stores a computer program that can run on the processor 400. When the processor 400 runs the computer program, it executes the elevator calling method provided in any of the foregoing embodiments of this application.

[0192] The memory 401 may include high-speed random access memory (RAM) or non-volatile memory, such as at least one disk storage device. Communication between this device network element and at least one other network element is achieved through at least one communication interface 403 (which can be wired or wireless), such as the Internet, wide area network, local area network, metropolitan area network, etc.

[0193] Bus 402 can be an ISA bus, PCI bus, or EISA bus, etc. The bus can be divided into an address bus, a data bus, a control bus, etc. The memory 401 is used to store programs. After receiving an execution instruction, the processor 400 executes the program. The elevator calling method disclosed in any of the foregoing embodiments of this application can be applied to the processor 400, or implemented by the processor 400.

[0194] The processor 400 may be an integrated circuit chip with signal processing capabilities. In implementation, each step of the above method can be completed by the integrated logic circuitry in the hardware of the processor 400 or by instructions in software form. The processor 400 may be a general-purpose processor, including a central processing unit (CPU), a network processor (NP), etc.; it may also be a digital signal processor (DSP), an application-specific integrated circuit (ASIC), an off-the-shelf programmable gate array (FPGA), or other programmable logic devices, discrete gate or transistor logic devices, or discrete hardware components. It can implement or execute the methods, steps, and logic block diagrams disclosed in the embodiments of this application. The general-purpose processor may be a microprocessor or any conventional processor. The steps of the methods disclosed in the embodiments of this application can be directly embodied in the execution of a hardware decoding processor, or executed by a combination of hardware and software modules in the decoding processor. The software modules may reside in random access memory, flash memory, read-only memory, programmable read-only memory, electrically erasable programmable memory, registers, or other mature storage media in the art. The storage medium is located in memory 401. The processor 400 reads the information in memory 401 and, in conjunction with its hardware, completes the steps of the above method.

[0195] The electronic device provided in this application embodiment and the elevator calling method provided in this application embodiment are based on the same inventive concept and have the same beneficial effects as the methods they adopt, operate or implement.

[0196] This application also provides a computer-readable storage medium corresponding to the elevator calling method provided in the foregoing embodiments. The computer-readable storage medium shown is an optical disc, on which a computer program (i.e., a program product) is stored. When the computer program is run by a processor, it executes the elevator calling method provided in any of the foregoing embodiments.

[0197] It should be noted that examples of the computer-readable storage medium may also include, but are not limited to, phase-change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other optical and magnetic storage media, which will not be elaborated here.

[0198] The computer-readable storage medium provided in the above embodiments of this application and the elevator calling method provided in the embodiments of this application are based on the same inventive concept and have the same beneficial effects as the methods adopted, run or implemented by the application stored therein.

[0199] It should be noted that:

[0200] Numerous specific details are set forth in the specification provided herein. However, it will be understood that embodiments of this application may be practiced without these specific details. In some instances, well-known structures and techniques have not been shown in detail so as not to obscure the understanding of this specification.

[0201] Similarly, it should be understood that, for the sake of brevity and to aid in understanding one or more of the various inventive aspects, in the above description of exemplary embodiments of this application, various features of this application are sometimes grouped together in a single embodiment, figure, or description thereof. However, this disclosure should not be interpreted as reflecting the following schematic diagram: that is, the claimed application requires more features than are expressly recited in each claim. Rather, as reflected in the following claims, inventive aspects lie in fewer than all features of a single foregoing disclosed embodiment. Therefore, the claims following the detailed description are hereby expressly incorporated into this detailed description, wherein each claim itself is a separate embodiment of this application.

[0202] Furthermore, those skilled in the art will understand that although some embodiments described herein include certain features but not others included in other embodiments, combinations of features from different embodiments are intended to be within the scope of this application and form different embodiments. For example, in the following claims, any of the claimed embodiments can be used in any combination.

[0203] The above description is merely a preferred embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. An elevator call method, characterized by The elevator is provided with at least one NFC module applied to a user terminal, and the method comprises: According to the trigger event, the target application is started; the trigger event is an event generated by the NFC module on the user terminal when the user terminal is close to any NFC module in the at least one NFC module; The server is sent with the start notification of the target application, and the start notification is used to trigger the server to control the elevator according to the access control of the user account logging into the target application and the quick floor configuration; The first interface sent by the server is displayed; the first interface is the interface content generated in the case that the access control of the user account is not set, and the first interface provides a room number input box; the room number submitted by the user on the first interface is returned to the server, so that the server controls the elevator according to the room number, and the room number indicates the destination of the user; The second interface sent by the server is displayed; the second interface is the interface content generated in the case that the access control of the user account is set but the quick floor configuration is not set or the current floor information of the elevator does not meet the quick floor configuration, and the second interface provides a target floor option; the target floor information submitted by the user on the second interface is returned to the server; the target floor information indicates the destination floor of the user.

2. The method of claim 1, wherein, According to the trigger event, the target application is started, comprising: In response to the trigger event, the tag information of the NFC module close to the user terminal is obtained; the tag information contains application name information; According to the operating system of the user terminal, the application program pull-up permission is obtained, and the target application program is started by calling the application pull-up interface provided by the operating system.

3. The method of claim 2, wherein, The target application program is started by calling the application pull-up interface provided by the operating system, comprising: The application pull-up interface determines that the user terminal is in a locked state, and pushes a desktop notification; the desktop notification is used to prompt the user to manually open the target application program; The application pull-up interface determines that the user terminal is in an unlocked state, and pulls up the target application program corresponding to the application name information.

4. The method according to any one of claims 1 to 3, characterized in that, The elevator is provided with two NFC modules, and the first NFC module in the two NFC modules is arranged at any position outside the elevator, and the distance from the any position to the elevator is within a preset distance range; The second NFC module in the two NFC modules is arranged inside or outside the elevator car.

5. The method of claim 4, wherein, The method further comprises: according to the trigger event, the target application is started, and the start notification of the target application is sent to the server; According to the event that the user terminal is close to the second NFC module, the elevator call notification is sent to the server, and the elevator call notification is used to trigger the server to send the elevator call instruction to the control system of the elevator.

6. The method of claim 4, wherein, The method further comprises: According to the event generated when the user terminal approaches the first NFC module, a wake-up notification is sent to a server, the wake-up notification being used to trigger the server to send a pre-wake-up instruction to a control system of the elevator, so that the elevator switches from a low-energy-consumption mode to a running mode; According to the trigger event being an event generated when the user terminal approaches the second NFC module, the step of starting a target application and sending a start notification of the target application to the server is performed.

7. An elevator call method, characterized by The elevator is provided with at least one NFC module, and the method comprises: In response to the start notification of the target application sent by the user terminal, a user account for logging into the target application is obtained; the start notification is a notification generated by triggering the start of the target application by an event generated by an NFC module on the user terminal when the user terminal approaches any NFC module in the at least one NFC module; According to the access control permission and the shortcut floor configuration of the user account, the elevator is controlled; The step of controlling the elevator according to the access control permission and the shortcut floor configuration of the user account comprises: If the user account is not set with an access control permission, a first interface is sent to the user terminal, and the elevator is controlled according to the room number returned by the user terminal; if the user account is set with an access control permission, the elevator is controlled according to the shortcut floor configuration of the user account; The step of controlling the elevator according to the shortcut floor configuration of the user account comprises: If the user account is not set with a shortcut floor configuration, a second interface is sent to the user terminal, and a call instruction is sent to the control system of the elevator according to the target floor information returned by the user terminal; if the user account is set with a shortcut floor configuration, the current floor information of the elevator is obtained from the control system of the elevator, and the elevator is controlled based on the matching of the current floor information and the shortcut floor configuration.

8. The method of claim 7, wherein, The step of controlling the elevator according to the room number returned by the user terminal comprises: An elevator dispatching notification containing the room number is sent to a remote control platform, so as to prompt the remote control platform to remotely dispatch the elevator according to the room number; and / or The room owner information corresponding to the room number is queried, and an elevator dispatching notification is sent to the terminal of the room owner according to the room owner information, so as to prompt the terminal of the room owner to remotely dispatch the elevator.

9. The method of claim 7, wherein, The step of controlling the elevator based on the matching of the current floor information and the shortcut floor configuration comprises: If the current floor information meets the rule condition contained in the shortcut floor configuration, a call instruction is sent to the control system of the elevator according to the rule condition; If the current floor information does not meet the rule condition, a second interface is sent to the user terminal, and a call instruction is sent to the control system of the elevator according to the target floor information returned by the user terminal.

10. The method of claim 7, wherein, The method further comprises: The control system of the elevator receives the call instruction, selects a control algorithm according to the system state, and executes the call instruction based on the selected control algorithm; the control algorithm includes a first control algorithm prioritizing energy saving and a second control algorithm prioritizing efficiency, and the time consumed for executing the instruction by the first control algorithm is greater than the time consumed for executing the instruction by the second control algorithm.

11. The method of claim 7, wherein, The elevator is provided with two NFC modules, a first NFC module of the two NFC modules is arranged at any position outside the elevator, and the distance from the any position to the elevator is within a preset distance range; and a second NFC module of the two NFC modules is arranged inside or outside the elevator car.

12. The method of claim 11, wherein, The sending process of the call instruction includes: In response to the call notification sent by the user terminal, the call instruction is sent to the control system of the elevator; the call notification is a notification generated by an event generated by the NFC module on the user terminal when the user terminal approaches the second NFC module.

13. The method of claim 11, wherein, The method further includes: Before the elevator is controlled to call according to the access permission and the shortcut floor configuration of the user account, in response to the wake-up notification sent by the user terminal, a pre-wake-up instruction is sent to the control system of the elevator, so that the elevator is switched from the low-energy-consumption mode to the running mode; the wake-up notification is a notification generated by an event generated by the NFC module on the user terminal when the user terminal approaches the first NFC module.

14. A building control system, characterized by The system includes an elevator, a user terminal, and a server, and the elevator is provided with at least one NFC module. The user terminal is configured to perform the steps of any one of claims 1-6. The server is configured to perform the steps of any one of claims 7-13.

15. The system of claim 14, wherein, Further including: An Internet of Things gateway, and the server is connected to the elevator through the Internet of Things gateway.

16. The system of claim 14, wherein, The elevator is provided with two NFC modules, a first NFC module of the two NFC modules is arranged at any position outside the elevator, and the distance from the any position to the elevator is within a preset distance range; A second NFC module of the two NFC modules is arranged inside or outside the elevator car.

17. An electronic device, comprising: A computer program stored on the memory and executable on the processor, the processor executes the computer program to implement the method of any one of claims 1-13.

18. A computer-readable storage medium, characterized in that, The computer readable storage medium stores computer executable instructions for causing a computer to execute the method of any one of claims 1-13.

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