WO2020088001A1

WO2020088001A1 - Data transmission method and apparatus, computing device, and storage medium

Info

Publication number: WO2020088001A1
Application number: PCT/CN2019/097613
Authority: WO
Inventors: 袁雷鸣; 李方雷; 刘旋甫
Original assignee: 阿里巴巴集团控股有限公司
Priority date: 2018-10-29
Filing date: 2019-07-25
Publication date: 2020-05-07
Also published as: CN112215594A; CN110046876B; TW202025033A; CN110046876A; TWI767134B

Abstract

The present description provides a data transmission method and apparatus, a computing device, and a storage medium. The data transmission method comprises: receiving master account information provided by a master account by accessing a device binding code, the master account information comprising account information of the master account and login device information of the master account; sending a sub-account creation request to a server corresponding to the master account, the sub-account creation request carrying the master account information and identifier information of a terminal corresponding to a sub-account; receiving a sub-account creation success response sent by the server, the sub-account creation success response carrying the master account information and the identifier information of the terminal corresponding to the sub-account; and receiving and presenting transaction information of the master account sent by the server.

Description

Data transmission method, device, computing equipment and storage medium

Technical field

This specification relates to the field of Internet technology, and in particular, to a data transmission method, device, computing device, and storage medium.

Background technique

In the existing technology, in the actual business scenario, there is a case where the merchant is not in the store, so that when the user pays money through the mobile phone, the store clerk cannot immediately know the cash register situation, resulting in inconvenience of the cash register; Cash register, through third-party cash register to broadcast the amount of cash register, although the third-party cash register to broadcast, improve the convenience of the store clerk, but the third-party cash register is generally expensive and other issues, leading to merchant convenience and economy Sexuality is reduced.

Summary of the invention

In view of this, the embodiments of the present specification provide a data transmission method, device, computing device, and storage medium to solve the technical defects in the prior art.

According to a first aspect of the embodiments of this specification, a data transmission method is provided, which is applied to a terminal and includes:

Receiving the master account information provided by the master account through the access device binding code, the master account information including the account information of the master account and the login device information of the master account;

Sending a sub-account creation request to the server corresponding to the main account, where the sub-account creation request carries the main account information and identification information of the terminal corresponding to the sub-account;

Receiving a sub-account creation success response sent by the server, the sub-account creation success response carrying the master account information and identification information of the terminal corresponding to the sub-account;

Receive and display the transaction information of the master account sent by the server.

According to the second aspect of the embodiment described in the specification, a data transmission method is provided, which is applied to a server and includes:

Receiving a sub-account creation request, the sub-account creation request carrying main account information and identification information of a terminal corresponding to the sub-account, the main account information includes the main account account information and the main account login device information;

Create a corresponding sub-account for the main account according to the creation request, and send a sub-account creation success response to the terminal corresponding to the sub-account and the login device of the main account, the sub-account creation success response carries The master account information and the identification information of the terminal corresponding to the sub-account;

Receiving the transaction information of the main account, and sending the transaction information to the terminal corresponding to the sub-account.

According to a third aspect of the embodiments of the present specification, there is provided a data transmission device, which is applied to a terminal and includes:

The first receiving module: configured to receive the master account information provided by the master account through the access device binding code, the master account information including the account information of the master account and the login device information of the master account;

Sending module: configured to send a sub-account creation request to the server corresponding to the main account, where the sub-account creation request carries the main account information and identification information of the terminal corresponding to the sub-account;

A second receiving module: configured to receive a sub-account creation success response sent by the server, the sub-account creation success response carrying the master account information and identification information of the terminal corresponding to the sub-account;

Display module: configured to receive and display the transaction information of the master account sent by the server.

According to a fourth aspect of the embodiments of the present specification, there is provided a data transmission device, which is applied to a server and includes:

Third receiving module: configured to receive a sub-account creation request, the sub-account creation request carries master account information and terminal identification information corresponding to the sub-account, the master account information includes the master account account information and The login device information of the master account;

Sending module: configured to create a corresponding sub-account for the main account according to the creation request, and send a sub-account creation success response to the terminal corresponding to the sub-account and the login device of the main account, the sub-account The creation success response carries the main account information and the identification information of the terminal corresponding to the sub-account;

Fourth receiving module: configured to receive the transaction information of the main account and send the transaction information to the terminal corresponding to the sub-account.

According to a fifth aspect of the embodiments of the present specification, a computing device is provided, including a memory, a processor, and computer instructions stored on the memory and executable on the processor, and the processor implements the instructions to implement the instructions The steps of the data transmission method.

According to a sixth aspect of the embodiments of the present specification, there is provided a computer-readable storage medium that stores computer instructions, which when executed by a processor implements the steps of the data transmission method.

In the embodiment of the present specification, by receiving the main account information provided by the main account through the access device binding code, the main account information includes the account information of the main account and the login device information of the main account; The server sends a sub-account creation request, and the sub-account creation request carries the master account information and identification information of the terminal corresponding to the sub-account; receiving the sub-account creation success response sent by the server, the sub The successful account creation response carries the main account information and identification information of the terminal corresponding to the sub-account; receives and displays the transaction information of the main account sent by the server.

BRIEF DESCRIPTION

1 is a schematic structural diagram of a data transmission system provided by an embodiment of this specification;

2 is a flowchart of a data transmission method provided by an embodiment of this specification;

3 is a flowchart of a data transmission method provided by an embodiment of this specification;

4 is an interaction diagram of a data transmission method provided by an embodiment of this specification;

5 (a) and 5 (b) are schematic diagrams of a data transmission method provided by embodiments of the present specification;

6 is a block diagram of a data transmission device provided by an embodiment of this specification;

7 is a block diagram of a data transmission device provided by an embodiment of the present specification.

detailed description

In the following description, many specific details are set forth in order to fully understand the application. However, this application can be implemented in many other ways than those described here. Those skilled in the art can make similar promotion without violating the connotation of this application, so this application is not limited by the specific implementation disclosed below.

The terminology used in one or more embodiments of this specification is for the purpose of describing particular embodiments only, and is not intended to limit one or more embodiments of this specification. The singular forms "a", "said" and "the" used in one or more embodiments of the present specification and the appended claims are also intended to include the majority forms unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used in one or more embodiments of this specification refers to and includes any or all possible combinations of one or more of the associated listed items.

It should be understood that although the terms first, second, etc. may be used to describe various information in one or more embodiments of this specification, the information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of one or more embodiments of this specification, the first may also be referred to as the second, and similarly, the second may also be referred to as the first. Depending on the context, the word "if" as used herein may be interpreted as "when" or "when" or "in response to a determination".

In this specification, a data transmission method, device, computing device, and storage medium are provided, which will be described in detail one by one in the following embodiments.

Referring to FIG. 1, FIG. 1 is a schematic structural diagram of a data transmission system according to an embodiment of the present invention. Before introducing the technical solution of the present application, the architecture of the data transmission system involved in the present application is first described.

FIG. 1 shows a schematic structural diagram of a data transmission system according to an embodiment of the present specification. Including server 110, network 130 and terminal 120.

The components of the server 110 and the terminal 120 include but are not limited to a memory and a processor. The processor and the memory are connected by a bus, and the database is used to store data.

The server 110 and the terminal 120 further include an access device. The access device enables the server 110 and the terminal 120 to communicate via one or more networks 130. Examples of these networks include a public switched telephone network (PSTN), a local area network (LAN), a wide area network (WAN), a personal area network (PAN), or a combination of communication networks such as the Internet.

The access device may include one or more of any type of network interface (eg, network interface card (NIC)), wired or wireless, such as an IEEE 802.11 wireless local area network (WLAN) wireless interface, global microwave interconnection access (Wi -MAX) interface, Ethernet interface, universal serial bus (USB) interface, cellular network interface, Bluetooth interface, near field communication (NFC) interface, etc.

FIG. 2 shows a flowchart of a data transmission method according to an embodiment of the present specification, which is applied to a terminal and includes steps 202 to 208.

Step 202: Receive the master account information provided by the master account through the access device binding code, where the master account information includes the account information of the master account and the login device information of the master account.

In an embodiment of this specification, the device binding code includes a two-dimensional code.

In practical applications, the terminal may be an idle smart phone, and the terminal receives the main account information provided by the main account through the access device binding code, where the main account may be a merchant's collection account.

The idle smartphone loads a sub-account display module through the network, the sub-account display module can display the device binding code, and also has the function of receiving information and displaying it. In practical applications, the sub-account display module can be regarded as a minimal payment client. The minimal version of the payment client can support viewing the billing information of the main account and display the payment information through voice broadcast.

In an embodiment of this specification, the merchant logs into the master account on the device it holds, and scans the device binding code provided by the idle smartphone through the device. The idle smartphone can obtain the account information and master account of the merchant's master account Account login device information.

Step 204: Send a subaccount creation request to the server corresponding to the main account, where the subaccount creation request carries the main account information and identification information of the terminal corresponding to the subaccount.

In an embodiment of the present specification, the account information of the master account includes the account name and login password of the master account; the login device information of the master account includes the device ID of the login device of the master account; the sub-account corresponding to the sub-account The identification information of the terminal includes the ID of the terminal corresponding to the sub-account.

In practical applications, the terminal sends a request for creating a sub-account to the server corresponding to the main account, and the terminal is the terminal corresponding to the sub-account. The sub-account creation request carries the master account information and terminal identification information, where the terminal may include an idle smartphone, and the server corresponding to the master account may include a payment application P server, the master The account information of the account may include the account name and login password of the merchant's main account in the payment application P. The login device information of the master account may include the device ID of the device where the merchant logs into the payment application P, and the terminal of the sub-account The identification information may include the device ID of the idle smartphone.

Sending a request for creating a sub-account to the server of the payment application P through the idle smartphone, the sub-account creation request includes the account name and login password of the merchant ’s main account in the payment application P, and also includes idle Device ID of your smartphone.

Step 206: Receive a sub-account creation success response sent by the server, where the sub-account creation success response carries the main account information and identification information of the terminal corresponding to the sub-account.

Step 208: Receive and display the transaction information of the master account sent by the server.

In actual applications, the setting of the specific display mode can be set by the merchant through the login device of the master account, which is not limited in this manual.

In an embodiment of the present specification, the terminal receives a sub-account creation success response sent by the server, and the sub-account creation success response carries the master account information and identification information of the terminal corresponding to the sub-account; by creating a server Create a sub-account of a successful main account, the sub-account may include account information of the main account, and when the main account receives payment information, the sub-account may also receive payment information, the main account and the When the sub-account receives the payment information, it is received synchronously; and the main account can call the element of the sub-account login device through the network, for example, the main account login device can call the sound of the sub-account login device. The amount of payment will be broadcast by voice.

In an embodiment of this specification, it further includes:

Receiving a viewing instruction, the viewing instruction includes a target object to be viewed;

Displaying the relevant information of the target object according to the viewing instruction.

In an embodiment of the present specification, the transaction information of the master account includes the amount of money received by the master account.

In an embodiment of this specification, the receiving and displaying the transaction information of the master account sent by the server includes:

Receive the transaction information of the master account sent by the server and perform voice broadcast or screen display.

In practical applications, taking the payment application P as an example to describe the data transmission method provided in the embodiments of the present specification.

When a user makes a purchase in a merchant's store, payment can be made by scanning the collection code provided by the store. When the user's payment is successful, the merchant's payment application P forms transaction information and sends the transaction information to the merchant's main account and sub-account respectively, so that the idle smartphone can receive the transaction information and process the transaction information Perform voice broadcast or display on the screen. The store clerk can listen to or check the payment amount, and can check the transaction; when the store clerk needs to check the total number of payment amounts or the details of each payment amount in a day, you can check the payment amount of the day through the idle smartphone .

Through the data transmission method provided by the embodiment of the present specification, the terminal receives the main account information provided by the main account through the access device binding code, and sends a sub-account creation request to the server, and receives the sub-account creation success response sent by the server The terminal can be an idle smart device, realizing turning waste into treasure. When there is no need to create a new collection account, you can receive the collection of the main account through the sub-account; when a transaction occurs, the idle smart device can voice broadcast or display the transaction information even if the device logged in to the main account is not In the store, the payment status can be monitored in time, which provides convenience for users and shop assistants.

FIG. 3 shows a flowchart of a data transmission method according to an embodiment of the present specification, which is applied to a server and includes steps 302 to 306.

Step 302: Receive a sub-account creation request, the sub-account creation request carries main account information and terminal identification information corresponding to the sub-account, the main account information includes the main account account information and the main account login device information .

In practical applications, the request for creating the sub-account may be issued by a terminal, and the terminal may be an idle smartphone. For example, a server of a payment application P receives the merchant ’s main account and initiates using the idle smartphone. Sub-account creation request. The creation request may include the account name and login password of the main account, and also include the device ID for logging in to the main account and the device ID of the idle smartphone corresponding to the sub-account.

The master account may be a merchant's collection account.

Step 304: Create a corresponding sub-account for the main account according to the creation request, and send a sub-account creation success response to the terminal corresponding to the sub-account and the login device of the main account, the sub-account creation success response It carries the main account information and the identification information of the terminal corresponding to the sub-account.

In an embodiment of this specification, the account information of the master account includes the account name and login password of the master account; the login device information of the master account includes the device ID of the login device of the master account; and the identifier of the terminal corresponding to the sub-account The information includes the terminal ID corresponding to the sub-account.

In an embodiment of this specification, a response to the successful creation of the sub-account is sent to the terminal corresponding to the sub-account, and the terminal corresponding to the sub-account is successfully bound to the main account.

Step 306: Receive the transaction information of the main account, and send the transaction information to the terminal corresponding to the sub-account.

When the user is shopping at the merchant's store, payment can be made by scanning the collection code provided by the store. When the user's payment is successful, the server corresponding to the merchant's payment application P forms transaction information and sends the transaction information to the merchant's main account and sub-account, so that the main account and sub-account will receive this time Transaction information.

Through the data transmission method provided by the embodiment of the present specification, the server receives the creation request of the sub-account, the creation request carries the account information of the main account information and the login device information of the main account, and according to the creation request is the main account The account creates a corresponding sub-account, and the terminal corresponding to the sub-account may be an idle smart device, which realizes turning waste into treasure. When it is not necessary to create a new collection account, you can receive the collection of the main account through the sub-account. Even if the device logged in to the main account is not in the store, you can monitor the payment in time, providing convenience for users and shop assistants. .

The data transmission method according to an embodiment of this specification will be described in detail below with reference to FIGS. 4 and 5. FIG. 4 shows an interaction diagram of a data transmission method according to an embodiment of the present specification. The method involves a login device 4A for a master account, a server 4B, and an idle smart device 4C. The specific process of the method includes steps 402 to 418.

Step 402: The login device of the master account scans the device binding code of the idle smart device.

In the embodiment of the present specification, the idle smart device 4C may be an idle smart phone. The server 4B is the server corresponding to the master account. In actual applications, taking the payment application P cash register as an example, the master account may be a merchant's collection account in the payment application P, and the login device of the master account is the merchant's mobile phone for logging into the collection account.

The merchant scans the device binding code on the idle smart phone by logging in the mobile phone of the collection account, and sends the account name, login password and mobile device ID of the merchant to the idle smart phone.

In an embodiment of this specification, the device binding code provided by the idle smart device is scanned by the login device of the master account, and the account information related to the master account and the device information of the login device of the master account are sent to the idle smart device , As a basis for creating sub accounts corresponding to the main account.

Step 404: The idle smart device sends a request to create a sub-account to the server.

As shown in FIG. 5 (a), in practical applications, the smart device 510 is a login device of the merchant's main account, which may be a smart phone. The smart device 520 is an idle smart device, which may also be a smart phone. There may be multiple smart devices 520 in actual applications. The smart device 510 scans the device binding code provided by the smart device 520 to create a sub-account corresponding to the main account.

In an embodiment of the present specification, the idle smart device sends the account information carrying the master account and the device information of the master account through the network, and also carries the identification information of the idle smart device to the server corresponding to the master account to request the master The server corresponding to the account creates a sub-account for the main account.

Step 406: The server creates a corresponding sub-account for the main account according to the creation request.

Step 408: The server sends a creation success response to the idle smart device.

Step 410: The server sends a creation success response to the login device of the master account.

In an embodiment of the present specification, the server corresponding to the master account receives a request to create a sub-account sent by an idle smart device, and the server corresponding to the master account responds to the sub-account corresponding to the creation of the master account and notifies the master account The login device of successfully created the sub account corresponding to the main account.

In practical applications, the server corresponding to the payment application P sends a successful sub-account response to the merchant ’s collection account to the idle smartphone and the merchant ’s mobile phone. The idle smartphone can then use the sub-account to The master account establishes a binding relationship.

Step 412: The login device of the master account sends a transaction notification to the server.

Step 414: The server sends the transaction information to the login device of the main account.

Step 416: The server sends the transaction information to the idle smart device.

As shown in FIG. 5 (b), in practical applications, the smart device 530 is a user's smart phone, and the user can scan the payment code 560 in the store through the smart device 530 to make a payment. The payment notification is sent to the server 4B through the network 540, and the server 4B sends the transaction information to the smart device 510 and the smart device 520.

In an embodiment of this specification, when a transaction occurs, the user receives the payment through the collection code, and when the payment is successful, the master account forms transaction information, and sends the transaction information to the login device of the master account and the idle smart device .

In an embodiment of this specification, the server sends the transaction information to the login device of the master account and the idle smart device. The idle smart device can receive the same transaction information as the login device of the master account.

Step 418: The idle smart device displays the transaction information.

In an embodiment of the present specification, the idle smart device is used to display the transaction information, and the display may be a voice broadcast or a screen display.

As shown in FIG. 5 (b), the audio device 550 is connected to the smart device 520. The smart device 520 can broadcast the received transaction information via the audio 550.

In practical applications, an idle smartphone can receive the user's payment amount, and broadcast the voice of the user's payment amount or display it on the screen. The store employee can check the payment amount by checking or checking the payment amount. When the store clerk needs to check the total number of payment amounts for a day or the details of each amount, the idle smartphone can be used to check the payment amount for that day.

In an embodiment of this specification, by creating a sub-account corresponding to the main account, the sub-account can be used to receive the collection of the main account without creating a new collection account; by using an idle smart phone as an idle smart The device receives the payment notification in the store. When a transaction occurs, the idle smart device can voice broadcast or display the transaction information to realize the transformation of waste into treasure; even if the device registered in the main account is not in the store, it can promptly pay The situation is monitored to provide convenience for users and shop assistants.

Corresponding to the above method embodiment, this specification also provides an embodiment of a data transmission device, which is applied to a terminal. FIG. 6 shows a block diagram of a data transmission device according to an embodiment of this specification. As shown in FIG. 6, the device 600 includes:

The first receiving module 602 is configured to receive the master account information provided by the master account through the access device binding code, the master account information including the account information of the master account and the login device information of the master account;

Sending module 604: configured to send a subaccount creation request to the server corresponding to the main account, where the subaccount creation request carries the main account information and terminal identification information corresponding to the subaccount;

The second receiving module 606 is configured to receive a sub-account creation success response sent by the server, and the sub-account creation success response carries the master account information and terminal identification information corresponding to the sub-account;

Display module 608: configured to receive and display the transaction information of the master account sent by the server.

In an optional embodiment, it further includes:

Receiving unit: configured to receive a viewing instruction, the viewing instruction includes a target object to be viewed;

Display unit: configured to display relevant information of the target object according to the viewing instruction.

In an optional embodiment, by receiving the master account information provided by the master account through the access device binding code, the master account information includes the account information of the master account and the login device information of the master account, to the master account The corresponding server sends a sub-account creation request, the sub-account creation request carries the master account information and terminal identification information corresponding to the sub-account, and receives the sub-account creation success response sent by the server. The subaccount creation success response carries the main account information and terminal identification information corresponding to the subaccount; receives and displays the transaction information of the main account sent by the server.

Corresponding to the above method embodiments, this specification also provides an embodiment of a data transmission device, which is applied to the server. FIG. 7 shows a block diagram of a data transmission device according to an embodiment of this specification. As shown in FIG. 7, the device 700 includes:

Third receiving module 702: configured to receive a sub-account creation request, the sub-account creation request carries master account information and terminal identification information corresponding to the sub-account, the master account information includes the master account account information and The login device information of the master account;

Sending module 704: configured to create a corresponding sub-account for the main account according to the creation request, and send a sub-account creation success response to the terminal corresponding to the sub-account and the login device of the main account, the sub The account creation success response carries the main account information and identification information of the terminal corresponding to the sub-account;

The fourth receiving module 706 is configured to receive the transaction information of the main account and send the transaction information to the terminal corresponding to the sub-account.

In an optional embodiment, a sub-account creation request is received. The sub-account creation request carries master account information and terminal identification information corresponding to the sub-account. The master account information includes the master account account information and the account The login device information of the master account sends a sub-account creation success response to the terminal corresponding to the sub-account and the login device of the master account, the sub-account creation success response carries the master account information and the sub-account The identification information of the terminal corresponding to the account receives the transaction information of the main account, and sends the transaction information to the terminal corresponding to the sub-account.

An embodiment of this specification also provides a computing device, including a memory, a processor, and computer instructions stored on the memory and executable on the processor. The processor implements the instructions to implement the data transmission method. A step of.

An embodiment of the present application further provides a computer-readable storage medium that stores computer instructions, which when executed by a processor implements the steps of the data transmission method described above.

The foregoing is a schematic solution of a computer-readable storage medium of this embodiment. It should be noted that the technical solution of the storage medium and the technical solution of the above-mentioned data transmission method belong to the same concept. For details of the technical solution of the storage medium that are not described in detail, refer to the description of the technical solution of the above-mentioned data transmission method.

The computer instructions include computer program code, and the computer program code may be in a source code form, an object code form, an executable file, or some intermediate form. The computer-readable medium may include: any entity or device capable of carrying the computer program code, a recording medium, a USB flash drive, a mobile hard disk, a magnetic disk, an optical disc, a computer memory, and a read-only memory (ROM) , Random Access Memory (RAM, Random Access Memory), electrical carrier signals, telecommunications signals and software distribution media, etc. It should be noted that the content contained in the computer-readable medium can be appropriately increased or decreased according to the requirements of legislation and patent practice in jurisdictions. For example, in some jurisdictions, according to legislation and patent practice, computer-readable media Does not include electrical carrier signals and telecommunications signals.

It should be noted that, for the convenience of description, the foregoing method embodiments are all expressed as a series of action combinations, but those skilled in the art should be aware that the present application is not limited by the sequence of actions described. Because according to the present application, certain steps can be performed in other orders or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by this application.

In the above embodiments, the description of each embodiment has its own emphasis. For a part that is not detailed in an embodiment, you can refer to the related descriptions of other embodiments.

The preferred embodiments of the present application disclosed above are only used to help explain the present application. The alternative embodiments do not exhaustively describe all the details, nor limit the invention to the specific embodiments described. Obviously, according to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present application, so that those skilled in the art can understand and use the present application well. This application is limited only by the claims and their full scope and equivalents.

Claims

A data transmission method applied to a terminal, including:

Receiving the master account information provided by the master account through the access device binding code, the master account information including the account information of the master account and the login device information of the master account;

Sending a sub-account creation request to the server corresponding to the main account, where the sub-account creation request carries the main account information and identification information of the terminal corresponding to the sub-account;

Receiving a sub-account creation success response sent by the server, the sub-account creation success response carrying the master account information and identification information of the terminal corresponding to the sub-account;

Receive and display the transaction information of the master account sent by the server.
The method according to claim 1, further comprising:

Receiving a viewing instruction, the viewing instruction includes a target object to be viewed;

Displaying the relevant information of the target object according to the viewing instruction.
The method according to claim 1, wherein the device binding code comprises a two-dimensional code.
The method according to claim 1, wherein the account information of the master account includes the account name and login password of the master account; the login device information of the master account includes the device ID of the login device of the master account; the sub The identification information of the terminal corresponding to the sub-account of the account includes the ID of the terminal corresponding to the sub-account.
The method according to claim 1, wherein the transaction information of the master account includes the amount of money received by the master account.
The method according to claim 1, wherein the receiving and displaying the transaction information of the master account sent by the server includes:

Receive the transaction information of the master account sent by the server and perform voice broadcast or screen display.
A data transmission method applied to the server, including:

Receiving a subaccount creation request, the subaccount creation request carrying main account information and terminal identification information corresponding to the subaccount, the main account information includes the main account account information and the main account login device information;

Create a corresponding sub-account for the main account according to the creation request, and send a sub-account creation success response to the terminal corresponding to the sub-account and the login device of the main account, the sub-account creation success response carries The master account information and the identification information of the terminal corresponding to the sub-account;

Receiving the transaction information of the main account, and sending the transaction information to the terminal corresponding to the sub-account.
The method according to claim 7, wherein the account information of the master account includes the account name and login password of the master account; the login device information of the master account includes the device ID of the login device of the master account; the sub The identification information of the terminal corresponding to the account includes the terminal ID corresponding to the sub-account.
The method according to claim 7, wherein the transaction information of the master account includes the payment amount of the master account.
A data transmission device, applied to a terminal, includes:

The first receiving module: configured to receive the master account information provided by the master account through the access device binding code, the master account information including the account information of the master account and the login device information of the master account;

Sending module: configured to send a sub-account creation request to the server corresponding to the main account, where the sub-account creation request carries the main account information and identification information of the terminal corresponding to the sub-account;

A second receiving module: configured to receive a sub-account creation success response sent by the server, the sub-account creation success response carrying the master account information and identification information of the terminal corresponding to the sub-account;

Display module: configured to receive and display the transaction information of the master account sent by the server.
The device according to claim 10, further comprising:

Receiving unit: configured to receive a viewing instruction, the viewing instruction includes a target object to be viewed;

Display unit: configured to display relevant information of the target object according to the viewing instruction.
A data transmission device, applied to the server, includes:

Third receiving module: configured to receive a sub-account creation request, the sub-account creation request carries master account information and terminal identification information corresponding to the sub-account, the master account information includes the master account account information and The login device information of the master account;

Sending module: configured to create a corresponding sub-account for the main account according to the creation request, and send a sub-account creation success response to the terminal corresponding to the sub-account and the login device of the main account, the sub-account The creation success response carries the main account information and the identification information of the terminal corresponding to the sub-account;

Fourth receiving module: configured to receive the transaction information of the main account and send the transaction information to the terminal corresponding to the sub-account.
A computing device, including a memory, a processor, and computer instructions stored on the memory and executable on the processor, characterized in that, when the processor executes the instruction, the instruction is executed when the processor executes the claim. The steps of the method described in any one of 1-6 or 7-9.
A computer-readable storage medium storing computer instructions, characterized in that when the instructions are executed by a processor, the steps of the method according to any one of claims 1-6 or 7-9 are implemented.