Recharging method, device, electronic device and storage medium based on near field communication

Abstract

The present application discloses a recharge method, device, electronic device and storage medium based on near field communication, and relates to the field of communication technology. The method is applied to a recharge terminal, and includes: when the distance from the mobile terminal is detected to be within a preset distance range based on near field communication, sending an identification instruction to the mobile terminal to instruct the mobile terminal to identify the SIM card information of its SIM card; receiving the SIM card information sent by the mobile terminal in response to the identification instruction; sending the SIM card information to a recharge server to instruct the recharge server to determine the recharge information according to the SIM card information; receiving the recharge information sent by the server, and sending a payment request to the mobile terminal according to the recharge information to instruct the mobile terminal to complete the payment based on the payment request; when the mobile terminal is detected to complete the payment based on near field communication, sending a recharge request to the recharge server to instruct the recharge server to complete the recharge of the mobile terminal. The present application can improve the recharge efficiency and user experience.

Description

Technical Field

[0001] The present application relates to the field of communication technology, and more specifically, to a recharging method, device, electronic device and storage medium based on near field communication. Background Art

[0002] Currently, when a user recharges a mobile terminal, he needs to open a corresponding recharge client or recharge webpage and manually recharge in the recharge client or recharge webpage. The recharge efficiency is low and the user experience is low. How to improve the recharge efficiency and user experience is an urgent problem to be solved. Summary of the invention

[0003] In view of the above problems, the present application proposes a recharging method, device, electronic device and storage medium based on near field communication to solve the above problems.

[0004] In a first aspect, an embodiment of the present application provides a recharging method based on near field communication, which is applied to a recharging terminal, and the method includes: when it is detected based on near field communication that the distance to the mobile terminal is within a preset distance range, sending an identification instruction to the mobile terminal to instruct the mobile terminal to identify the SIM card information of its SIM card; receiving the SIM card information sent by the mobile terminal in response to the identification instruction; sending the SIM card information to a recharging server to instruct the recharging server to determine the recharging information based on the SIM card information; receiving the recharging information sent by the server, and sending a payment request to the mobile terminal based on the recharging information to instruct the mobile terminal to complete the payment based on the payment request; when it is detected based on the near field communication that the mobile terminal completes the payment, sending a recharging request to the recharging server to instruct the recharging server to complete the recharging of the mobile terminal.

[0005] In a second aspect, an embodiment of the present application provides a recharge method based on near field communication, which is applied to a mobile terminal, and the method includes: when it is detected based on near field communication that the recharge terminal is within a preset distance range, receiving an identification instruction sent by the recharge terminal; in response to the identification instruction, identifying SIM card information of the SIM card of the mobile terminal, and sending the SIM card information to the recharge terminal; receiving a payment request sent by the recharge terminal, wherein the payment request is sent by the recharge terminal according to the recharge information received from the recharge server, and the recharge information is determined by the recharge server according to the SIM card information uploaded by the recharge terminal; when the payment is completed based on the payment request, sending a notification to the recharge terminal based on the near field communication to instruct the recharge terminal to send a recharge request to the recharge server, and complete the recharge of the mobile terminal through the recharge server.

[0006] In a third aspect, an embodiment of the present application provides a recharging device based on near field communication, which is applied to a recharging terminal, and the device includes: an identification instruction sending module, which is used to send an identification instruction to the mobile terminal when it is detected based on near field communication that the distance with the mobile terminal is within a preset distance range, so as to instruct the mobile terminal to identify the SIM card information of its SIM card; a SIM card information receiving module, which is used to receive the SIM card information sent by the mobile terminal in response to the identification instruction; a SIM card information sending module, which is used to send the SIM card information to a recharging server, so as to instruct the recharging server to determine the recharging information according to the SIM card information; a recharging information receiving module, which is used to receive the recharging information sent by the server, and send a payment request to the mobile terminal according to the recharging information, so as to instruct the mobile terminal to complete the payment based on the payment request; a recharging request sending module, which is used to send a recharging request to the recharging server when it is detected based on the near field communication that the mobile terminal completes the payment, so as to instruct the recharging server to complete the recharging of the mobile terminal.

[0007] In a fourth aspect, an embodiment of the present application provides a recharging device based on near field communication, which is applied to a mobile terminal, and the device includes: an identification instruction receiving module, which is used to receive an identification instruction sent by the recharging terminal when it is detected that the recharging terminal is within a preset distance range based on near field communication; an identification instruction response module, which is used to respond to the identification instruction, identify the SIM card information of the SIM card of the mobile terminal, and send the SIM card information to the recharging terminal; a payment request receiving module, which is used to receive a payment request sent by the recharging terminal, wherein the payment request is sent by the recharging terminal according to the recharging information received from the recharging server, and the recharging information is determined by the recharging server according to the SIM card information uploaded by the recharging terminal; a notification sending module, which is used to send a notification to the recharging terminal based on the near field communication when the payment is completed based on the payment request, so as to instruct the recharging terminal to send a recharging request to the recharging server, and complete the recharging of the mobile terminal through the recharging server.

[0008] In a fifth aspect, an embodiment of the present application provides an electronic device, comprising a memory and a processor, wherein the memory is coupled to the processor, the memory stores instructions, and when the instructions are executed by the processor, the processor executes the above method.

[0009] In a sixth aspect, an embodiment of the present application provides a computer-readable storage medium, in which a program code is stored, and the program code can be called by a processor to execute the above method.

[0010] The embodiments of the present application provide a recharging method, device, electronic device, and storage medium based on near field communication. The recharging terminal and the mobile terminal establish a contactless connection by utilizing near field communication. When the distance between the recharging terminal and the mobile terminal is within a preset distance range, the recharging terminal sends an identification instruction to the mobile terminal through the near field communication function. After receiving the identification instruction, the mobile terminal identifies the SIM card in the mobile terminal according to the identification instruction, and sends the SIM card information to the recharging terminal through near field communication. After receiving the SIM card information, the recharging terminal sends the SIM card information to the recharging server. The recharging server determines the recharging information according to the SIM card information and sends the recharging information to the recharging terminal. After receiving the recharging information, the recharging terminal generates a payment request according to the recharging information, and sends the payment request to the mobile terminal through the near field communication function. After receiving the payment request, the mobile terminal makes payment according to the payment request. When the recharging terminal detects through the near field communication function that the mobile terminal has completed payment, it initiates a recharging request to the recharging server, and the recharging server can recharge the mobile terminal according to the recharging request. The solution of the present application can utilize the near field communication function to perform recharge. Users can perform recharge without opening the recharge client or recharge webpage on the mobile terminal. The operation is simple, mobile terminals are saved, and user experience is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0012] Figure 1 A schematic diagram of an application environment that can be used for the near field communication-based recharge method provided in an embodiment of the present application is shown;

[0013] Figure 2 A schematic diagram of a flow chart of a recharging method based on near field communication provided in an embodiment of the present application is shown;

[0014] Figure 3 A schematic diagram of a flow chart of a recharging method based on near field communication provided in another embodiment of the present application is shown;

[0015] Figure 4 A schematic diagram showing recharge information displayed by a recharge terminal provided by an embodiment of the present application is shown;

[0016] Figure 5 A schematic diagram showing another embodiment of the present application providing a recharge terminal to display recharge information;

[0017] Figure 6A schematic diagram of a flow chart of a recharging method based on near field communication provided in another embodiment of the present application is shown;

[0018] Figure 7 A schematic diagram of a flow chart of a recharging method based on near field communication provided in yet another embodiment of the present application is shown;

[0019] Figure 8 A schematic diagram of a flow chart of a recharging method based on near field communication provided in another embodiment of the present application is shown;

[0020] Fig. 9 A timing diagram of a recharging method based on near field communication provided in another embodiment of the present application is shown;

[0021] Fig.10 A module block diagram of a charging device based on near field communication provided by an embodiment of the present application is shown;

[0022] Fig.11 A module block diagram of a charging device based on near field communication provided by another embodiment of the present application is shown;

[0023] Fig.12 A block diagram of an electronic device according to an embodiment of the present application for executing a recharging method based on near field communication according to an embodiment of the present application is shown;

[0024] Fig.13 A storage unit for storing or carrying a program code for implementing a near field communication-based recharging method according to an embodiment of the present application is shown. DETAILED DESCRIPTION

[0025] In order to make those skilled in the art better understand the present application scheme, the technical scheme in the present application embodiment will be clearly and completely described below in conjunction with the drawings in the present application embodiment. Obviously, the described embodiment is only a part of the present application embodiment, rather than all the embodiments. The components of the present application embodiment usually described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the present application for protection, but merely represents the selected embodiment of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0026] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. At the same time, in the description of this application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0027] At present, the usual way to recharge a mobile phone is through a recharge APP, H5 recharge, or go to an offline business hall to recharge. When recharging online, users need to open the APP or click on the recharge website link to open the browser, manually enter the mobile phone number, obtain the location, operator, and recharge amount of the phone number to be recharged, and the user selects the recharge amount and makes the payment. The server recharges according to the phone number, recharge amount, and operator. In the solution of using NFC to pay for shopping, users need to open the NFC payment APP to communicate with the shopping APP. Users need to perform more operations, which are relatively cumbersome, and they need to manually open the phone to recharge.

[0028] In view of the above problems, the inventors have discovered after long-term research and proposed the recharge method, device, electronic device and storage medium based on near field communication provided in the embodiments of the present application. The recharge terminal and the mobile terminal establish a contactless connection by using near field communication, and the recharge terminal and the mobile terminal interact through the near field communication function, and the mobile terminal is recharged by the recharge terminal. Among them, the specific recharge method based on near field communication is described in detail in the subsequent embodiments.

[0029] The following describes an application environment of the near field communication-based recharging method that can be used in an embodiment of the present application.

[0030] See also Figure 1 , Figure 1 The following is a schematic diagram showing an application environment of the near field communication based recharge method provided in the embodiment of the present application. Figure 1 As shown, the application scenario may include a recharge terminal 100, a mobile terminal 200, and a server 300. The recharge terminal 100 may be as follows: Figure 1The computer shown in the figure, of course, the recharge terminal 100 can also be other devices with display function and near-field communication function, such as smart TV, mobile recharge device, etc., which are not limited here. The mobile terminal 200 can be a smart phone, a tablet computer, a smart watch and other devices. In this application scenario, the recharge terminal 100 and the mobile terminal 200 use near-field communication to establish a contactless connection. When the distance between the recharge terminal 100 and the mobile terminal 200 is within a preset distance range, the recharge terminal 100 sends an identification instruction to the mobile terminal 200 through the near-field communication function. After receiving the identification instruction, the mobile terminal 200 identifies the SIM card in the mobile terminal 200 according to the identification instruction, and sends the SIM card information to the recharge terminal 100 through near-field communication. After receiving the SIM card information, the recharge terminal 100 sends the SIM card information to the recharge server 300. The recharge server 300 determines the recharge information according to the SIM card information, and sends the recharge information to the recharge terminal 100. After receiving the recharge information, the recharge terminal 100 generates a payment request according to the recharge information, and sends the payment request to the mobile terminal 200 through the near field communication function. After receiving the payment request, the mobile terminal 200 makes payment according to the payment request. When the recharge terminal 200 detects through the near field communication function that the mobile terminal 100 has completed the payment, it initiates a recharge request to the recharge server 300. The recharge server 300 can recharge the mobile terminal 100 according to the recharge request.

[0031] See also Figure 2 , Figure 2 FIG. 1 is a flow chart of a near field communication-based recharge method provided by an embodiment of the present application. In a specific embodiment, the near field communication-based recharge method can be applied to Fig.10 The charging device 400 based on near field communication and the electronic device 600 equipped with the charging device 400 based on near field communication are shown. Fig.12 ). The following will take the recharge terminal as an example to illustrate the specific process of this embodiment. Of course, it can be understood that the method of this embodiment is applied to the recharge terminal, and the recharge terminal applied may include a computer, an intelligent vehicle machine or other intelligent terminals, etc., which are not limited here.

[0032] The following will focus on Figure 2 The process shown is described in detail, which may include the following steps:

[0033] Step S110: When it is detected based on near field communication that the distance to the mobile terminal is within a preset distance range, an identification instruction is sent to the mobile terminal to instruct the mobile terminal to identify the SIM card information of its SIM card.

[0034] Near Field Communication (NFC) is an emerging technology. Devices that use NFC technology (such as mobile phones) can exchange data when they are close to each other. It is evolved from the integration of contactless radio frequency identification (RFID) and interconnection technology. By integrating the functions of inductive card readers, inductive cards and point-to-point communication on a single chip, mobile terminals can be used to realize mobile payment, electronic ticketing, access control, mobile identity recognition, anti-counterfeiting and other applications.

[0035] In the embodiment of the present application, both the recharge terminal and the mobile terminal have near field communication functions. Optionally, an NFC sensing area can be set on the recharge terminal to prompt the user to bring the mobile terminal with NFC function close to the sensing area so that the recharge terminal and the mobile terminal can interact.

[0036] In some embodiments, NFC can be divided into three working modes, including: peer-to-peer communication mode, reader / writer mode and NFC card emulation mode. Optionally, the recharge terminal and the mobile terminal can interact through the peer-to-peer communication mode or through the NFC card emulation mode. The communication mode can be selected according to the actual situation and is not specifically limited here.

[0037] In some embodiments, since near field communication technology is a wireless communication technology used for secure communication at close range (e.g., within 10 cm), interaction will only be performed when the distance between the recharge terminal and the mobile terminal is within a preset distance range. The preset distance range can be set according to actual conditions and requirements of near field communication, and is not specifically limited here.

[0038] As a method, when the recharge terminal and the mobile terminal are within a preset distance range, the NFC sensing area of ​​the recharge terminal senses the radio frequency field of the NFC function emitted by the mobile terminal (at this time, the NFC function of the mobile terminal is in the turned-on state), and the recharge terminal and the mobile terminal establish a contactless connection through the radio frequency field to interact with each other.

[0039] As another way, the recharge terminal may always transmit the radio frequency field of the NFC function. When the recharge terminal and the mobile terminal (at this time, the NFC function of the mobile terminal is turned on) are within a preset distance range, the mobile terminal and the recharge terminal establish a contactless connection through the radio frequency field of the NFC function transmitted by the recharge terminal, so as to interact with each other.

[0040] As another way, the recharge terminal and the mobile terminal (at this time, the NFC function of the mobile terminal is in the turned-on state) may both always emit the corresponding NFC function's radio frequency field. When the distance between the recharge terminal and the mobile terminal is within a preset distance range, a contactless connection is established through the NFC function's radio frequency field emitted by the mobile terminal and the NFC function's radio frequency field emitted by the recharge terminal, so as to interact.

[0041] Optionally, after the recharge terminal establishes a contactless connection with the mobile terminal, the recharge terminal sends an identification instruction to the mobile terminal through the contactless connection, and the mobile terminal identifies the SIM card and SIM card information in the mobile terminal according to the identification instruction. Optionally, the SIM card in the mobile terminal may be one or more. Optionally, the identification instruction may also be to identify the SIM card information associated with the SIM card of the mobile terminal.

[0042] Step S120: receiving the SIM card information sent by the mobile terminal in response to the identification instruction.

[0043] In some embodiments, the recharging terminal receives SIM card information of the mobile terminal sent by the mobile terminal with which the contactless connection is established according to NFC, wherein the SIM card information is determined by the mobile terminal in response to the identification instruction sent by the recharging terminal in step S110.

[0044] In other embodiments, the recharging terminal may also receive SIM card information sent by the mobile terminal in response to the identification instruction to associate the SIM card information with the SIM card of the mobile terminal. For example, when the SIM card of the mobile terminal is a family SIM card or a couple SIM card, the SIM card information corresponding to other family SIM cards or couple SIM cards bound to the mobile terminal may be received.

[0045] Step S130: Send the SIM card information to a recharge server to instruct the recharge server to determine recharge information according to the SIM card information.

[0046] The recharge server refers to a server used to support recharging of the SIM card. There may be multiple recharge servers, such as a mobile recharge server, a telecom recharge server, a Unicom recharge server, a foreign recharge server, etc. The selection of the recharge server is related to the SIM card, and the specific recharge server is not limited here.

[0047] Optionally, the recharge information may include the SIM card location of the mobile terminal, the SIM card number, the operator corresponding to the SIM card, and the type and amount of recharge required for the SIM card, etc. Among them, the type of recharge required for the SIM card may include call recharge and traffic recharge, and the recharge type is selected by the user, and the recharge is performed according to the recharge type selected by the user, which is not specifically limited here.

[0048] In other embodiments, if the SIM card information includes the SIM card of the mobile terminal and the SIM card information corresponding to the SIM card associated with the SIM card of the mobile terminal, that is, the local SIM card information and the non-local SIM card information, the user selects the SIM card to be recharged as the target SIM card on the recharge terminal, and then sends the target SIM card information to the recharge server.

[0049] Optionally, the recharge terminal may include a display module, which is used to display the number of the SIM card. When the recharge terminal receives the SIM card information, the SIM number is displayed. When the SIM card information includes information of the SIM associated with the SIM card of the mobile terminal, the number of the SIM card associated with the SIM card is also displayed. Optionally, when multiple SIM card numbers are displayed, "this number" is displayed after the number of the SIM card of the mobile terminal, and "non-this number" is displayed after the numbers of other SIM cards.

[0050] Step S140: receiving the recharge information sent by the recharge server, and sending a payment request to the mobile terminal according to the recharge information, so as to instruct the mobile terminal to complete the payment based on the payment request.

[0051] As a method, the recharge information may include the recharge amount. When the recharge terminal receives the recharge information, it determines the recharge amount in the recharge information, generates a payment request, and then sends the payment request to the mobile terminal via NFC. After receiving the payment request, the mobile terminal can make payment according to the payment request.

[0052] As another way, the recharge terminal may include a face collection module. When the recharge terminal receives the recharge information sent by the server, the face collection module may be started according to the recharge information to collect the user's face, and then payment is made according to the collected face information.

[0053] Step S150: When it is detected based on the near field communication that the mobile terminal completes the payment, a recharge request is sent to the recharge server to instruct the recharge server to complete the recharge of the mobile terminal.

[0054] In some embodiments, when the mobile terminal completes the payment according to the recharge request, the recharge terminal can receive the recharge completion information sent by the mobile terminal through the contactless connection established by NFC. After confirming that the recharge is completed, the recharge request is sent to the recharge server corresponding to the SIM card of the mobile terminal. The recharge server recharges the SIM card of the mobile terminal according to the recharge request.

[0055] In other embodiments, when the mobile terminal completes the payment according to the recharge request, the recharge terminal can receive the recharge completion information sent by the mobile terminal through the contactless connection established by NFC. After confirming that the recharge is completed, the number of the SIM card to be recharged (for example, the number of the home SIM card associated with the SIM card of the mobile terminal) and the amount and the type of recharge are integrated, and then sent to the corresponding recharge server.

[0056] In an embodiment of the present application, the recharge terminal and the mobile terminal establish a contactless connection by utilizing near field communication. When the distance between the recharge terminal and the mobile terminal is within a preset distance range, the recharge terminal sends an identification instruction to the mobile terminal through the near field communication function. After receiving the identification instruction, the mobile terminal identifies the SIM card in the mobile terminal according to the identification instruction, and sends the SIM card information to the recharge terminal through near field communication. After receiving the SIM card information, the recharge terminal sends the SIM card information to the recharge server, and the recharge server determines the recharge information according to the SIM card information and sends the recharge information to the recharge terminal. After receiving the recharge information, the recharge terminal generates a payment request according to the recharge information, and sends the payment request to the mobile terminal through the near field communication function. After receiving the payment request, the mobile terminal makes payment according to the payment request. When the recharge terminal detects through the near field communication function that the mobile terminal has completed the payment, it initiates a recharge request to the recharge server, and the recharge server can recharge the mobile terminal according to the recharge request. This embodiment can use the near field communication function to perform recharge. The user does not need to open the recharge client or recharge webpage on the mobile terminal to perform recharge. The operation is simple, mobile terminal resources are saved, and user experience is improved.

[0057] See also Figure 3 , Figure 3 is a flow chart of a near field communication based recharge method according to another embodiment of the present application. The method is applied to the above recharge terminal. Figure 3 The process shown is described in detail. In this embodiment, the number of the recharge information is multiple, the recharge information sent by the server is received, and the recharge method based on near field communication may specifically include the following steps:

[0058] Step S210: When it is detected based on near field communication that the distance to the mobile terminal is within a preset distance range, an identification instruction is sent to the mobile terminal to instruct the mobile terminal to identify the SIM card information of its SIM card.

[0059] Step S220: receiving the SIM card information sent by the mobile terminal in response to the identification instruction.

[0060] Step S230: Send the SIM card information to a recharge server to instruct the recharge server to determine recharge information according to the SIM card information.

[0061] For the detailed description of step S210 to step S230 , please refer to step S110 to step S130 , which will not be repeated here.

[0062] Step S240: receiving a plurality of recharge information sent by the server, and displaying the plurality of recharge information.

[0063] In some embodiments, the recharge information may include a recharge type and a recharge amount, wherein the recharge type may include call charge recharge and traffic recharge; the recharge amount may include multiple amounts, for example, 10, 20, 50, 100, etc.

[0064] As a method, the recharge terminal can display the recharge type in the recharge information, such as Figure 4 As shown, in Figure 4 The figure shows the telephone charge recharge 410 and the traffic recharge 420. The user can make a selection according to the displayed content. After the selection, the recharge amount corresponding to the recharge type in the recharge information is displayed. Figure 5 As shown, in Figure 5 In the above example, the recharge terminal displays the amount of phone charge recharged according to the amount selected by the user. The amounts that the user can choose include: 10, 20, 50, 100, 200, 500. The user can select any of the amounts. If the amount option does not include the amount that the user wants to recharge, the user can enter the amount that the user wants to recharge in the "Enter Amount" box. As another way, if the recharge type selected by the user is traffic recharge, traffic packages of different sizes and the amount corresponding to each traffic package will be displayed accordingly. The user can select any of the traffic packages for recharge.

[0065] Step S250: In response to a selection instruction for the plurality of recharge information, target recharge information is determined from the plurality of recharge information, wherein the target recharge information is any one of the plurality of recharge information.

[0066] In some embodiments, after the user makes a selection based on the multiple recharge information displayed by the recharge terminal, the recharge terminal responds to the recharge information selected by the user and uses the recharge information selected by the user as the target recharge information. For example, if the user selects to recharge phone bills and the recharge amount is 100, "recharge phone bills and the recharge amount is 100" is used as the target recharge information.

[0067] In some embodiments, the recharge terminal includes a touch screen, and the touch screen is used to display the multiple recharge information. Step S250 includes: in response to a touch operation on the touch screen, determining the target recharge information from the multiple recharge information.

[0068] As a method, the multiple recharge information displayed by the recharge terminal has its own corresponding controls, and the user can select the recharge information to be recharged through the touch screen. After the user operates the corresponding control, the recharge terminal will respond to the touch operation of the touch screen and use the recharge information corresponding to the touched control as the target recharge information. The touch operation can be click, drag and other operations.

[0069] As another way, the recharge terminal may further include a voice response module, which is used to respond to the voice selection instruction of the recharge information, and use the recharge information corresponding to the voice selection instruction issued by the user as the target recharge information according to the voice selection instruction.

[0070] Step S260: sending the payment request to the mobile terminal according to the target recharge information to instruct the mobile terminal to complete the payment based on the payment request.

[0071] In some embodiments, the target recharge information includes a target recharge amount corresponding to the target recharge information. The recharge terminal can generate a payment request according to the target recharge amount, and then send the payment request to the mobile terminal. The mobile terminal can make payment according to the payment request.

[0072] Step S270: When it is detected based on the near field communication that the mobile terminal completes the payment, a recharge request is sent to the recharge server to instruct the recharge server to complete the recharge of the mobile terminal.

[0073] For the detailed description of step S270, please refer to step S150, which will not be repeated here.

[0074] In an embodiment of the present application, when there are multiple recharge information, after receiving multiple recharge information sent by the recharge server, the recharge terminal displays the multiple recharge information, and the user can select through the displayed multiple recharge information, determine the target recharge information from the multiple recharge information, and then send the payment request to the mobile terminal through the near field communication function according to the target recharge information. This embodiment displays multiple recharge information for the user to select, which can improve the recharge efficiency and recharge accuracy, and also improve the user experience.

[0075] See also Figure 6 , Figure 6 is a flowchart of a recharge method based on near field communication according to another embodiment of the present application. The method is applied to the above-mentioned recharge terminal. Figure 4 The process shown is described in detail. In this embodiment, the SIM card information includes a telephone number, and the recharging method based on near field communication may specifically include the following steps:

[0076] Step S310: When it is detected based on near field communication that the distance to the mobile terminal is within a preset distance range, an identification instruction is sent to the mobile terminal to instruct the mobile terminal to identify the SIM card information of its SIM card.

[0077] Step S320: receiving the SIM card information sent by the mobile terminal in response to the identification instruction.

[0078] For the detailed description of step S310 to step S320, please refer to step S110 to step S120, which will not be repeated here.

[0079] Step S330: Based on the phone number, query the location of the SIM card of the mobile terminal and the operator of the SIM card of the mobile terminal.

[0080] In some embodiments, different phone numbers have their corresponding locations and operators. When the recharging terminal receives the phone number of the SIM card sent by the mobile terminal in response to the identification instruction, it then queries the location of the phone number and the operator of the SIM card.

[0081] In other embodiments, the recharge terminal can accept the telephone number of the SIM card associated with the SIM card of the mobile terminal sent by the mobile terminal in response to the identification instruction, and display the telephone number corresponding to the SIM card of the mobile terminal and the telephone number associated with the SIM card, and the user can make a selection based on the displayed telephone number.

[0082] Optionally, the recharge terminal may generate a query request according to the phone number, and send the query request to the server, which queries the location of the SIM card corresponding to the phone number and its corresponding operator according to the query request, and then sends the query result to the recharge terminal.

[0083] Step S340: Determine the recharge server corresponding to the operator from among the multiple recharge servers as the target recharge server.

[0084] In some embodiments, since different operators correspond to different recharge servers, only the recharge server corresponding to the operator can recharge the SIM card, so it is necessary to determine the target recharge server according to the operator corresponding to the SIM card of the mobile terminal or the operator corresponding to the target phone number.

[0085] Step S350: Send the telephone number, the location and the operator to the target recharge server to instruct the target recharge server to determine the recharge information according to the telephone number, the location and the operator.

[0086] In some embodiments, the recharge terminal sends the phone number of the SIM card of the mobile terminal or the target phone number selected by the user and its corresponding place of origin and operator to the target recharge server. After receiving it, the target recharge server queries the recharge information corresponding to the phone number, and then sends the recharge information to the recharge terminal.

[0087] Optionally, the recharge information may be the commodities that can be recharged by the target phone number at present. For example, the commodities that can be recharged by the current target phone number include phone charges, traffic, or broadband payment corresponding to the phone number, etc., which are not limited here. Optionally, the recharge information may be sent to the recharge terminal in the form of a list.

[0088] As a method, the target recharge server can associate the commodities that can be recharged by the phone number and the recharge amount corresponding to each commodity, and then send the commodities that can be recharged by the phone number in the form of a list to the recharge terminal.

[0089] Step S360: receiving the recharge information sent by the server, and sending a payment request to the mobile terminal according to the recharge information to instruct the mobile terminal to complete the payment based on the payment request.

[0090] Step S370: When it is detected based on the near field communication that the mobile terminal completes the payment, a recharge request is sent to the recharge server to instruct the recharge server to complete the recharge of the mobile terminal.

[0091] For the detailed description of step S360 to step S370, please refer to step S140 to step S150, which will not be repeated here.

[0092] In an embodiment of the present application, the location and operator of the phone number are queried based on the phone number of the SIM card of the mobile terminal to determine the target recharge server corresponding to the operator of the phone number, and then the mobile terminal is recharged through the target recharge server, which can improve the recharge efficiency and recharge accuracy.

[0093] See also Figure 7 , Figure 7 is a flowchart of a recharge method based on near field communication according to another embodiment of the present application. The method is applied to the above-mentioned recharge terminal. Figure 7 The process shown is described in detail, and the recharging method based on near field communication may specifically include the following steps:

[0094] Step S410: When it is detected based on near field communication that the distance to the mobile terminal is within a preset distance range, an identification instruction is sent to the mobile terminal to instruct the mobile terminal to identify the SIM card information of its SIM card.

[0095] Step S420: receiving the SIM card information sent by the mobile terminal in response to the identification instruction.

[0096] Step S430: Send the SIM card information to the recharging server to instruct the recharging server to determine the recharging information according to the SIM card information.

[0097] Step S440: receiving the recharge information sent by the server, and sending a payment request to the mobile terminal according to the recharge information to instruct the mobile terminal to complete the payment based on the payment request.

[0098] Step S450: When it is detected based on the near field communication that the mobile terminal completes the payment, a recharge request is sent to the recharge server to instruct the recharge server to complete the recharge of the mobile terminal.

[0099] For the detailed description of step S410 to step S450, please refer to step S110 to step S150, which will not be repeated here.

[0100] Step S460: When receiving the recharge arrival information sent by the recharge server, display prompt information, and send the prompt information to the mobile terminal to instruct the mobile terminal to display the prompt information.

[0101] The prompt message is used to remind the user that the recharge is completed. In some embodiments, if the SIM card associated with the SIM card of the mobile terminal is being recharged, the recharge terminal may display the prompt message, and the recharge server will send a recharge success message to the mobile terminal of the target SIM, and send the prompt message to the mobile terminal used for payment, prompting the user that the recharge is successful.

[0102] Optionally, the prompt information can also be a voice prompt information, which can be played in the recharge terminal and then sent to the mobile terminal. The mobile terminal can convert the voice prompt information into text prompt information and then display it, or it can directly play the voice prompt information, which is not limited here.

[0103] In an embodiment of the present application, when the recharge server completes the recharge of the mobile terminal, the recharge arrival information is sent to the recharge terminal. The recharge terminal will display a prompt message of the recharge arrival and send the prompt message of the recharge arrival to the mobile terminal, so as to improve the user experience.

[0104] See also Figure 8 , Figure 8 FIG. 1 is a flow chart of a near field communication-based recharge method provided by an embodiment of the present application. In a specific embodiment, the near field communication-based recharge method can be applied to Fig.11 The charging device 500 based on near field communication and the electronic device 600 equipped with the device processing device 500 are shown. Fig.12 ). The following will take a mobile terminal as an example to illustrate the specific process of this embodiment. Of course, it can be understood that the method of this embodiment is applied to a mobile terminal, and the applied mobile terminal may include a tablet computer, a smart phone, a smart watch, etc., which is not limited here. Figure 8 The process shown is described in detail, which may include the following steps:

[0105] Step S510: When it is detected based on near field communication that the recharging terminal is within a preset distance range, receiving an identification instruction sent by the recharging terminal.

[0106] Step S520: In response to the identification instruction, identify the SIM card information of the SIM card of the mobile terminal, and send the SIM card information to the recharging terminal.

[0107] Step S530: receiving a payment request sent by the recharging terminal, wherein the payment request is sent by the recharging terminal according to the recharging information received from the recharging server, and the recharging information is determined by the recharging server according to the SIM card information uploaded by the recharging terminal.

[0108] For the detailed description of step S510 to step S530 , please refer to step S110 to step S130 , which will not be repeated here.

[0109] Step S540: When payment is completed based on the payment request, a notification is sent to the recharge terminal based on the near field communication to instruct the recharge terminal to send a recharge request to the recharge server, and complete the recharge of the mobile terminal through the recharge server.

[0110] As a method, when the mobile terminal receives a payment request, the payment interface is directly pulled up according to the payment request. When the user enters the password in the direct interface for password verification or biometric password verification, the payment success information is sent to the recharge terminal via NFC after successful verification.

[0111] As another method, after receiving the payment request, the mobile terminal can directly generate a prompt message to prompt the user to bring the mobile terminal close to the recharge terminal. When the mobile terminal is close to the recharge terminal, the recharge terminal uses the NFC payment function in the mobile terminal to make payment through NFC, without the user having to enter a password. Among them, the NFC payment function in the mobile terminal is authorized in advance by the user. After the recharge terminal makes payment through the NFC payment function of the mobile terminal, it sends a recharge request to the recharge server, and at the same time, the payment success information is fed back to the mobile terminal.

[0112] In some embodiments, the mobile terminal is provided with a near field communication switch, and the near field communication switch is used to control the turning on or off of the near field communication function of the mobile terminal. Before step S510, the method further includes: turning on the near field communication switch of the mobile terminal in response to a function turn-on instruction.

[0113] The above-mentioned recharge method based on near field communication can only be performed when both the mobile terminal and the recharge terminal have near field communication functions, so the near field communication function of the mobile terminal needs to be turned on in advance. As a way, there is a control for controlling the near field communication function in the mobile terminal, and the user can control the opening and closing of the near field communication function of the mobile terminal by manipulating the control. Optionally, the user can control the control by clicking, dragging or voice control.

[0114] In the embodiment of the present application, this embodiment is applied to a mobile terminal. Figure 2 The recharge method based on near field communication is shown. In this embodiment, after the mobile terminal completes the payment according to the payment request, the near field communication function is used to send a payment completion notification to the recharge terminal. The recharge terminal can send a recharge request to the recharge server according to the notification, thereby improving the recharge efficiency.

[0115] See also Fig. 9 , Fig. 9This is a timing diagram of a recharge method based on near field communication according to an embodiment of the present application. The method is applied to a recharge system based on near field communication including a recharge terminal and a mobile terminal, and the recharge system interacts with a recharge server. Fig. 9 The process shown is described in detail. In this embodiment, the recharging terminal and the mobile terminal establish a contactless connection through near field communication. The recharging method based on near field communication may specifically include the following steps:

[0116] Step S610: The mobile terminal turns on the NFC switch and moves close to the recharging terminal.

[0117] Step S620: the recharging terminal initiates a SIM card identification request to the mobile terminal.

[0118] Step S630: The mobile terminal responds to the identification request, determines the SIM card information, and sends the SIM card information to the recharging terminal.

[0119] Step S640: the recharging terminal searches for the phone number, location, and operator according to the SIM card information, and sends the phone number, location, and operator to the recharging server.

[0120] Step S650: The recharge server determines the recharge information according to the phone number, location, and operator, and sends the recharge information to the recharge terminal.

[0121] Step S660: The recharging terminal initiates a payment request to the mobile terminal according to the recharging information.

[0122] Step S670: The mobile terminal makes payment according to the payment request.

[0123] Step S680: The recharging terminal detects that the mobile terminal payment is completed within the preset range, and initiates a recharging request to the recharging server.

[0124] Step S690: The recharge server recharges the mobile terminal according to the recharge request.

[0125] Among them, step S610 to step S690 can refer to the description of other embodiments above, and will not be repeated here.

[0126] In this embodiment, a recharge system is established between a recharge terminal and a mobile terminal with a contactless connection based on near field communication, and the telephone number, location and operator of the SIM card to be recharged are sent from the recharge terminal in the recharge system to the recharge server. The recharge server determines the recharge information based on the telephone number, location and operator. After the user selects the recharge information and completes the recharge, the recharge server recharges the mobile terminal. This embodiment can improve the efficiency and accuracy of recharge.

[0127] See also Fig.10 A recharging device based on near field communication is provided in an embodiment of the present application and is applied to a recharging terminal. The recharging device based on near field communication 400 includes: an identification instruction sending module 410, a SIM card information receiving module 420, a SIM card information sending module 430, a recharging information receiving module 440 and a recharging request sending module 450.

[0128] The identification instruction sending module 410 is used to send an identification instruction to the mobile terminal when it is detected based on near field communication that the distance to the mobile terminal is within a preset distance range, so as to instruct the mobile terminal to identify the SIM card information of its SIM card; the SIM card information receiving module 420 is used to receive the SIM card information sent by the mobile terminal in response to the identification instruction; the SIM card information sending module 430 is used to send the SIM card information to the recharge server, so as to instruct the recharge server to determine the recharge information according to the SIM card information; the recharge information receiving module 440 is used to receive the recharge information sent by the server, and send a payment request to the mobile terminal according to the recharge information, so as to instruct the mobile terminal to complete the payment based on the payment request; the recharge request sending module 450 is used to send a recharge request to the recharge server when it is detected based on the near field communication that the mobile terminal completes the payment, so as to instruct the recharge server to complete the recharge of the mobile terminal.

[0129] In some embodiments, the number of recharge information is multiple, and the recharge information receiving module 440 includes: a recharge information receiving submodule, used to receive multiple recharge information sent by the server and display the multiple recharge information; a response submodule, used to respond to selection instructions for the multiple recharge information, and determine target recharge information from the multiple recharge information, wherein the target recharge information is any one of the multiple recharge information; a target recharge information sending submodule, used to send the payment request to the mobile terminal according to the target recharge information, so as to instruct the mobile terminal to complete the payment based on the payment request.

[0130] In some embodiments, the recharge terminal includes a touch screen, the touch screen is used to display the multiple recharge information, and the response submodule includes: a response unit, used to respond to a touch operation on the touch screen and determine the target recharge information from the multiple recharge information.

[0131] In some embodiments, the SIM card information includes a telephone number, and the SIM card information sending module 430 includes: a query submodule, used to query the location of the SIM card of the mobile terminal and the operator of the SIM card of the mobile terminal based on the telephone number; a target recharge server determination submodule, used to determine the recharge server corresponding to the operator from multiple recharge servers as the target recharge server; a recharge information determination submodule, used to send the telephone number, the location and the operator to the target recharge server to instruct the target recharge server to determine the recharge information based on the telephone number, the location and the operator.

[0132] In some embodiments, the near field communication based recharge device 400 also includes: a display module, which is used to display prompt information when receiving the recharge arrival information sent by the recharge server, and send the prompt information to the mobile terminal to instruct the mobile terminal to display the prompt information.

[0133] See also Fig.11 A recharge device based on near field communication provided in an embodiment of the present application is applied to a mobile terminal. The recharge device based on near field communication 500 includes: an identification instruction receiving module 510, an identification instruction response module 520, a payment request receiving module 530 and a notification sending module 540.

[0134] An identification instruction receiving module 510 is used to receive an identification instruction sent by the recharging terminal when it is detected that the recharging terminal is within a preset distance range based on near field communication; an identification instruction response module 520 is used to identify the SIM card information of the SIM card of the mobile terminal in response to the identification instruction, and send the SIM card information to the recharging terminal; a payment request receiving module 530 is used to receive a payment request sent by the recharging terminal, wherein the payment request is sent by the recharging terminal based on the recharging information received from the recharging server, and the recharging information is determined by the recharging server based on the SIM card information uploaded by the recharging terminal; a notification sending module 540 is used to send a notification to the recharging terminal based on the near field communication when the payment is completed based on the payment request, so as to instruct the recharging terminal to send a recharging request to the recharging server, and complete the recharging of the mobile terminal through the recharging server.

[0135] In some embodiments, the mobile terminal is provided with a near field communication switch, and the near field communication switch is used to control the turning on or off of the near field communication function of the mobile terminal. The near field communication-based recharge device 500 also includes: an activation instruction response module, which is used to turn on the near field communication switch of the mobile terminal in response to a function activation instruction.

[0136] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the above-described devices and modules can refer to the corresponding processes in the aforementioned method embodiments, and will not be repeated here.

[0137] In several embodiments provided in the present application, the coupling between modules may be electrical, mechanical or other forms of coupling.

[0138] In addition, each functional module in each embodiment of the present application can be integrated into a processing module, or each module can exist physically separately, or two or more modules can be integrated into one module. The above integrated modules can be implemented in the form of hardware or software functional modules.

[0139] See also Fig.12 , which shows a structural block diagram of an electronic device 600 provided in an embodiment of the present application. The electronic device 600 may be an electronic device capable of running applications, such as a smart phone, a tablet computer, an e-book, etc. The electronic device 600 in the present application may include one or more of the following components: a processor 630, a memory 640, and one or more applications, wherein the one or more applications may be stored in the memory 640 and configured to be executed by one or more processors 630, and the one or more programs are configured to execute the method described in the aforementioned method embodiment.

[0140] Among them, the processor 630 may include one or more processing cores. The processor 630 uses various interfaces and lines to connect various parts within the entire electronic device 600, and executes various functions and processes data of the electronic device 600 by running or executing instructions, programs, code sets or instruction sets stored in the memory 640, and calling data stored in the memory 640. Optionally, the processor 630 can be implemented in at least one hardware form of digital signal processing (Digital Signal Processing, DSP), field programmable gate array (Field-Programmable Gate Array, FPGA), and programmable logic array (Programmable Logic Array, PLA). The processor 630 can integrate one or a combination of a central processing unit (Central Processing Unit, CPU), a graphics processing unit (Graphics Processing Unit, GPU) and a modem. Among them, the CPU mainly processes the operating system, user interface and application programs; the GPU is responsible for rendering and drawing the content to be displayed; and the modem is used to process wireless communications. It can be understood that the above-mentioned modem may not be integrated into the processor 630, but may be implemented separately through a communication chip.

[0141] The memory 640 may include a random access memory (RAM) or a read-only memory (ROM). The memory 640 may be used to store instructions, programs, codes, code sets or instruction sets. The memory 640 may include a program storage area and a data storage area, wherein the program storage area may store instructions for implementing an operating system, instructions for implementing at least one function (such as a touch function, a sound playback function, etc.), instructions for implementing the following various method embodiments, etc. The data storage area may also store data created by the electronic device 600 during use, etc.

[0142] See also Fig.13 , which shows a structural block diagram of a computer-readable storage medium provided in an embodiment of the present application. The computer-readable medium 700 stores program codes, which can be called by a processor to execute the method described in the above method embodiment.

[0143] The computer readable storage medium 700 may be an electronic memory such as a flash memory, an EEPROM (electrically erasable programmable read-only memory), an EPROM, a hard disk, or a ROM. Optionally, the computer readable storage medium 700 includes a non-transitory computer-readable storage medium. The computer readable storage medium 700 has storage space for program code 710 that performs any method step in the above method. These program codes can be read from or written to one or more computer program products. The program code 710 can be compressed, for example, in an appropriate form.

[0144] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A recharging method based on near field communication, It is characterized in that Applied to a recharging terminal, the method comprises: When it is detected based on near field communication that the distance to the mobile terminal is within a preset distance range, sending an identification instruction to the mobile terminal to instruct the mobile terminal to identify SIM card information of its SIM card, wherein the SIM card information includes a telephone number; receiving the SIM card information sent by the mobile terminal in response to the identification instruction; Based on the telephone number, query the home location of the SIM card of the mobile terminal and the operator of the SIM card of the mobile terminal; Determine, from a plurality of recharge servers, a recharge server corresponding to the operator as a target recharge server; Sending the telephone number, the location and the operator to the target recharge server to instruct the target recharge server to determine the recharge information according to the telephone number, the location and the operator; receiving recharge information sent by the recharge server, and sending a payment request to the mobile terminal according to the recharge information, so as to instruct the mobile terminal to complete payment based on the payment request; When it is detected based on the near field communication that the mobile terminal completes the payment, a recharge request is sent to the recharge server to instruct the recharge server to complete the recharge of the mobile terminal.

2. The method according to claim 1, It is characterized in that The number of the recharge information is multiple, and the receiving the recharge information sent by the recharge server and sending a payment request to the mobile terminal according to the recharge information to instruct the mobile terminal to complete the payment based on the payment request includes: receiving a plurality of recharge information sent by the recharge server, and displaying the plurality of recharge information; In response to a selection instruction for the plurality of recharge information, determining target recharge information from the plurality of recharge information, wherein the target recharge information is any one of the plurality of recharge information; The payment request is sent to the mobile terminal according to the target recharge information to instruct the mobile terminal to complete the payment based on the payment request.

3. The method according to claim 2, It is characterized in that The recharge terminal includes a touch screen, the touch screen is used to display the multiple recharge information, and the responding to the selection instruction for the multiple recharge information to determine the target recharge information from the multiple recharge information includes: In response to a touch operation on the touch screen, the target recharging information is determined from the plurality of recharging information.

4. The method according to any one of claims 1 to 3, It is characterized in that After sending a recharge request to the recharge server to instruct the recharge server to complete the recharge of the mobile terminal when the mobile terminal completes the payment based on the near field communication, the method further includes: When the recharge arrival information sent by the recharge server is received, prompt information is displayed, and the prompt information is sent to the mobile terminal to instruct the mobile terminal to display the prompt information.

5. A recharging method based on near field communication, It is characterized in that Applied to a mobile terminal, the method comprises: When it is detected based on near field communication that the recharging terminal is within a preset distance range, receiving an identification instruction sent by the recharging terminal; In response to the identification instruction, identifying SIM card information of the SIM card of the mobile terminal, and sending the SIM card information to the recharging terminal, the SIM card information including a telephone number; Receiving a payment request sent by the recharge terminal, wherein the payment request is sent by the recharge terminal according to the recharge information sent by the received target recharge server, the recharge information is obtained by the recharge terminal based on the phone number, querying the home location of the SIM card of the mobile terminal and the operator of the SIM card of the mobile terminal, determining a recharge server corresponding to the operator from multiple recharge servers as the target recharge server, and sending the phone number, the home location and the operator to the target recharge server to instruct the target recharge server to determine according to the phone number, the home location and the operator; When payment is completed based on the payment request, a notification is sent to the recharge terminal based on the near field communication to instruct the recharge terminal to send a recharge request to the recharge server, and the recharge of the mobile terminal is completed through the recharge server.

6. The method according to claim 5, It is characterized in that The mobile terminal is provided with a near field communication switch, and the near field communication switch is used to control the opening or closing of the near field communication function of the mobile terminal. When the near field communication is detected to be within a preset distance range with the recharging terminal, before receiving the identification instruction sent by the recharging terminal, the method further includes: In response to the function activation instruction, a near field communication switch of the mobile terminal is activated.

7. A charging device based on near field communication, It is characterized in that Applied to a recharging terminal, the device comprises: an identification instruction sending module, configured to send an identification instruction to the mobile terminal when it is detected based on near field communication that the distance to the mobile terminal is within a preset distance range, so as to instruct the mobile terminal to identify the SIM card information of its SIM card, wherein the SIM card information includes a telephone number; a SIM card information receiving module, configured to receive the SIM card information sent by the mobile terminal in response to the identification instruction; A SIM card information sending module, configured to query the location of the SIM card of the mobile terminal and the operator of the SIM card of the mobile terminal based on the phone number; determine a recharge server corresponding to the operator from a plurality of recharge servers as a target recharge server; send the phone number, the location and the operator to the target recharge server to instruct the target recharge server to determine the recharge information according to the phone number, the location and the operator; A recharge information receiving module, used to receive the recharge information sent by the server, and send a payment request to the mobile terminal according to the recharge information to instruct the mobile terminal to complete the payment based on the payment request; The recharge request sending module is used to send a recharge request to the recharge server to instruct the recharge server to complete the recharge of the mobile terminal when it is detected based on the near field communication that the mobile terminal completes the payment.

8. A charging device based on near field communication, It is characterized in that Applied to a mobile terminal, the device comprises: An identification instruction receiving module, configured to receive an identification instruction sent by the recharging terminal when it is detected based on near field communication that the recharging terminal is within a preset distance range; an identification instruction response module, configured to identify SIM card information of the SIM card of the mobile terminal in response to the identification instruction, and send the SIM card information to the recharging terminal, wherein the SIM card information includes a telephone number; a payment request receiving module, configured to receive a payment request sent by the recharge terminal, wherein the payment request is sent by the recharge terminal according to the recharge information sent by the received target recharge server, the recharge information is sent by the recharge terminal based on the telephone number, inquiring the home location of the SIM card of the mobile terminal and the operator of the SIM card of the mobile terminal, determining the recharge server corresponding to the operator from a plurality of recharge servers as the target recharge server, and sending the telephone number, the home location and the operator to the target recharge server to instruct the target recharge server to determine the recharge server according to the telephone number, the home location and the operator; The notification sending module is used to send a notification to the recharge terminal based on the near field communication when the payment is completed based on the payment request, so as to instruct the recharge terminal to send a recharge request to the recharge server, and complete the recharge of the mobile terminal through the recharge server.

9. An electronic device, It is characterized in that The method comprises a memory and a processor, wherein the memory is coupled to the processor, and the memory stores instructions. When the instructions are executed by the processor, the processor executes the method according to any one of claims 1 to 4 or claim 5 or 6.

10. A computer-readable storage medium, It is characterized in that The computer-readable storage medium stores program codes, which can be called by a processor to execute the method according to any one of claims 1 to 4 or claim 5 or 6.

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