WO2021104303A1

WO2021104303A1 - Interaction method, interaction system, electronic device and storage medium

Info

Publication number: WO2021104303A1
Application number: PCT/CN2020/131448
Authority: WO
Inventors: 李英杰; 曹世杰
Original assignee: 京东方科技集团股份有限公司
Priority date: 2019-11-29
Filing date: 2020-11-25
Publication date: 2021-06-03
Also published as: CN110889055A

Abstract

An interaction method, an interaction system, an electronic device and a storage medium. A data interaction method comprises: in response to an instruction of a user, generating a search request and sending the search request to a server, wherein the search request comprises update time information (S201); receiving a search result from the server, and acquiring topic information from the search result, wherein the topic information is information about at least one topic posted by a followed user, associated with the user, within an update time range indicated by the update time information (S202); and performing display according to the topic information (S203).

Description

Interactive method, interactive system, electronic equipment and storage medium

This application claims the priority of the Chinese patent application with application number 201911212305.8 filed on November 29, 2019, the entire content of which is incorporated into this application by reference.

Technical field

The present disclosure generally relates to the field of data interaction technology, and particularly relates to interaction methods, interaction devices, interaction systems, electronic equipment, and storage media.

Background technique

With the popularization of smart operating systems, the Internet, and the continuous maturity of smart hardware technologies, various smart devices are also emerging, and electronic photo albums are one of them. Electronic albums import pictures and other contents into the electronic albums through the usb interface or the cloud, and automatically or manually switch the displayed contents in the electronic albums, which can make the storage and appreciation of pictures more convenient. In addition to displaying photos, electronic albums can also display content such as paintings and even videos. The operation of the electronic album can be controlled through a remote control, touch screen, or mobile phone. However, the content displayed in the current electronic photo album comes from local storage or active push by the user. It belongs to multiple users sharing a device, and the content is updated and displayed by specifying a specific device to push the content. This method disturbs the actual owner of the electronic photo album to a certain extent, and the displayed content is limited in customization and update frequency, which is not friendly to the user.

Summary of the invention

In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a data interaction method, interaction device, interaction system, electronic device, and storage medium with rich image sources.

According to a first aspect of the embodiments of the present disclosure, there is provided a data exchange method, including: in response to a user instruction, generating a search request and sending the search request to a server, the search request including update time information; Receiving search results, and obtaining topic information from the search results, where the topic information is information about at least one topic published by a concerned user associated with the user within the update time range indicated by the update time information; and Display according to the topic information.

Optionally, each topic in the at least one topic includes at least one picture and at least one picture text, and the topic information includes address information and at least one picture text information of the at least one picture included in each topic.

Optionally, displaying according to the topic information includes: downloading the at least one picture and the at least one picture text included in each topic according to the topic information; and displaying the at least one picture included in each topic Picture and said at least one picture text.

Optionally, displaying the at least one picture and the at least one picture text included in each topic includes: determining the number of topics according to the topic information; when the number of topics is multiple, displaying each The at least one picture and the at least one picture text included in the topic.

Optionally, the at least one picture and the at least one picture text included in each topic are displayed in turns.

Optionally, displaying the at least one picture and the at least one picture text included in each topic in a rotation manner includes: setting an interval time in the rotation manner; and switching the at least one picture included in each topic according to the interval time At least one picture and the display of the at least one picture text.

According to a second aspect of the embodiments of the present disclosure, there is provided a data interaction method, including: receiving a search request from a display device, the search request including update time information; searching for topic information in a database according to the search request, the The topic information is information about at least one topic published by a concerned user associated with the user within the update time range indicated by the update time information; and the topic information is sent to the display device as a search result.

Optionally, the search request further includes device information of the display device, and the searching for topic information in a database according to the search request includes: determining a user of interest associated with the user according to the device information; and Search for information on at least one topic published by the following user within the update time range indicated by the update time information.

Optionally, the database includes a user data table, a device data table, and a topic data table, wherein the device data table includes the mapping relationship between the device information and the bound user information, and the user data table includes the bound user information. The mapping relationship between the user information and the followed user information is determined, and the topic data table includes the mapping relationship between the followed user information, the update time information, and the topic information.

Optionally, searching for topic information in the database according to the search request further includes: determining the bound user information according to the device data table and the device information; and according to the user data table and the bound user Information, determine the followed user information; according to the topic data table, the followed user information, and the update time information, determine at least one published by the followed user within the update time range indicated by the update time information Information about the topic.

According to a third aspect of the embodiments of the present disclosure, there is provided a data interaction system, including: a display device configured to generate a search request and send the search request to a server in response to a user instruction, and receive the search from the server Result, and display according to topic information as a search result; and a server, in communication connection with the display device, configured to receive the search request from the display device, search for topic information in a database according to the search request, and The topic information is sent to the display device as a search result; wherein, the search request includes update time information, and the topic information is about the following users associated with the user indicated by the update time information Update information on at least one topic published within the time range.

Optionally, the data interaction system further includes: a user terminal, which is in communication connection with the server, is configured to bind the display device, and set a user of interest associated with the user.

Optionally, the data interaction system further includes: following the user terminal, communicating with the server, and configured to publish at least one topic.

According to a fourth aspect of the embodiments of the present disclosure, there is provided an electronic device, including: a memory, configured to store a computer program; and a processor, configured to execute the computer program to implement the data interaction method provided by each embodiment of the present disclosure.

According to a fifth aspect of the embodiments of the present disclosure, there is provided a computer-readable storage medium having a computer program stored thereon, and the computer program is used to implement the data interaction method provided by each embodiment of the present disclosure.

Description of the drawings

By reading the detailed description of the non-limiting embodiments with reference to the following drawings, other features, purposes, and advantages of the present disclosure will become more apparent:

Fig. 1 shows an exemplary schematic diagram of an application scenario of a data interaction method according to an embodiment of the present disclosure;

Fig. 2 shows an exemplary flow chart of a data exchange method according to an embodiment of the present disclosure;

Fig. 3 shows an exemplary flowchart of a data exchange method according to another embodiment of the present disclosure;

Fig. 4 shows an exemplary schematic diagram of a device data table according to an embodiment of the present disclosure;

Fig. 5 shows an exemplary schematic diagram of a user data table according to an embodiment of the present disclosure;

Fig. 6 shows an exemplary schematic diagram of a topic data table according to an embodiment of the present disclosure;

Fig. 7 shows an exemplary schematic diagram of a data interaction device according to an embodiment of the present disclosure;

Fig. 8 shows an exemplary schematic diagram of a data interaction device according to another embodiment of the present disclosure;

Fig. 9 shows an exemplary interaction diagram of a data interaction system according to an embodiment of the present disclosure;

Fig. 10 shows a schematic structural diagram of a computer system of an electronic device according to an embodiment of the present disclosure.

Detailed ways

The embodiments of the present disclosure will be further described in detail below with reference to the drawings and embodiments. It can be understood that the specific embodiments described here are only used to explain the related invention, but not to limit the invention. In addition, it should be noted that, for ease of description, only the parts related to the invention are shown in the drawings.

Unless otherwise defined, the technical or scientific terms used in the present disclosure shall have the usual meanings understood by those with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar words used in the present disclosure do not indicate any order, quantity, or importance, but are only used to distinguish different components. "Include" or "include" and other similar words mean that the element or item appearing before the word covers the elements or items listed after the word and their equivalents, but does not exclude other elements or items. Similar words such as "connected" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "Down", "Left", "Right", etc. are only used to indicate the relative position relationship. When the absolute position of the described object changes, the relative position relationship may also change accordingly.

It should be noted that the embodiments in the present disclosure and the features in the embodiments can be combined with each other if there is no conflict. Hereinafter, the present disclosure will be described in detail with reference to the drawings and in conjunction with the embodiments.

Please refer to FIG. 1, which shows an exemplary system architecture 100 to which embodiments of the present disclosure can be applied.

As shown in FIG. 1, the system architecture 100 may include a user terminal device 101, a display device 102, a user terminal device 105 of interest, a network 103, and a server 104. The network 103 is used to provide a medium for communication links between the user terminal device 101, the focused user terminal device 105, the display device 102, and the server 104. The network 103 may include various connection types, such as wired, wireless communication links, or fiber optic cables, and so on.

The user 110 can use the user terminal device 101 and the display device 102 to interact with the server 104 or interact with the concerned user through the network 103 to receive or send messages and so on. Various client applications capable of communication, such as instant messaging tools, social platform software, etc., can be installed on the user terminal device 101, the following user terminal device 105, and the display device 102. The user 110 binds the display device 102 with the user terminal device 101 through the user terminal device 101, and saves the binding information to the server 104. For example, the user 110 sets the user 120 as a following user through the social platform software on the user terminal device 101, and saves the following information to the server 104. The user 110 uses the display device 102 to access the server 104 to obtain topic information of the topic published by the following user 120 through the following user terminal device 105.

The server 104 may be a server that provides various services. The server 104 may perform processing such as storage and analysis on the received data, and feed back the processing result to the terminal device or the display device. The server 104 may be an independent server, or a server cluster composed of multiple servers or a cloud computing center.

The user terminal device 101 or the user terminal device 105 of interest may include, but is not limited to, a personal digital assistant (Personal Digital Assistant, PDA), a tablet computer (Tablet Computer), a smart watch, a wireless handheld device, a mobile phone, and the like. The display device 102 may be a device capable of displaying pictures, such as an electronic album or a display, which is not limited in the embodiment of the present disclosure.

It should be understood that the numbers of terminal devices (for example, user terminal device 101 and focused user terminal device 105), networks 103 and servers 104 in FIG. 1 are merely illustrative. According to implementation needs, it can include any number of terminal devices, networks, and servers.

FIG. 2 shows an exemplary flowchart of a data interaction method 200 according to an embodiment of the present disclosure. The data interaction method 200 may be applied to a display device and includes the following steps:

In step S201: in response to a user instruction, a search request is generated and sent to the server, the search request includes update time information.

In step S202: receiving a search result from the server, and obtaining topic information from the search result, the topic information is about at least one published by the following user associated with the user within the update time range indicated by the update time information Information about the topic.

In step S203: display according to topic information.

The following describes the application scenario in FIG. 1. In order to enrich the content displayed by the display device 102, the end user 110 uses an APP on the user terminal device, such as a social software platform, to follow the user, and these following users 120 will publish topics related to the pictures from time to time and save them to Server 104. The display device 102 can obtain the pictures in the corresponding topic by accessing the server 104, thereby enriching the sources of the pictures displayed by the display device 102. These pictures can be paintings, photographs, videos, etc.

Specifically, after the display device 102 receives the user's topic search instruction, it generates a search request for the topic posted by the following user 120 within the search update time, and sends it to the server 104. After receiving the search request, the server 104 retrieves topic information corresponding to the search request by querying information in the database, and sends the searched topic information to the display device 102. The above topic information may include picture address information. The display device 102 determines the picture to be displayed according to the topic information, and downloads and displays it.

It should be noted that a topic can include at least one or a series of pictures and picture text, and the picture text is used to express the characteristics of the series of pictures. The picture text can be one or more, which can describe the characteristics of each picture, or describe the common characteristics of a series of pictures. The series of pictures can be paintings or photographs created by the same author, or paintings or photographs of the same style, etc., and there is no limitation here.

According to an embodiment, displaying according to the topic information includes: determining the number of topics according to the topic information, and when there are multiple topics, respectively displaying at least one picture and at least one picture text included in each topic.

Specifically, if the users follow more users, or when each follower frequently posts topics, the number of topics searched is relatively large. At this point, you need to consider whether all topics are downloaded and displayed together, or displayed separately according to topics. This application adopts the method of separately displaying pictures of different topics, that is, after displaying the pictures of one topic, the pictures of the next topic are displayed according to the user's selection.

According to the embodiment, the pictures are displayed in turns. For example, it is possible to set the interval time of the rotation mode, and then switch the display of at least one picture and at least one picture text included in each topic according to the interval time.

The alternate display area includes a picture display area and a text display area. The picture display area is used to display pictures, and the text display area is used to display picture text.

The rotation mode refers to the display mode in which the pictures are automatically played one by one according to the time interval set by the user. Specifically, when you need to display 5 pictures every 3 seconds, after the first picture is displayed for 3 seconds, switch to the second picture and display for 3 seconds, then switch to the third picture and display for 3 seconds, and so on Until the last picture is displayed.

Specifically, if the first topic contains 10 pictures and one picture text, in the picture display area, the pictures are displayed one by one according to the time interval during the rotation display. In the text display area, the corresponding pictures are displayed while the pictures are displayed. text. It should be noted that the ratio and relative positional relationship occupied by the picture display area and the text display area can be set according to the application scenario, which is not limited here.

According to an embodiment, displaying in a rotation manner can be performed by setting a rotation option. Rotation options include options for setting the interval between turns, and options for whether to display picture text.

Among them, by setting the turn interval time, you can set the display time of each picture in the turn display. For example, 3 seconds in the above example is the turn interval time.

You can also choose whether to display the picture text by setting the option of whether to display the picture text.

According to the data interaction method 200 of the embodiment of the present disclosure, the source of the display content is expanded, and the problem of the single display content of the traditional display device is solved.

FIG. 3 shows an exemplary flowchart of a data exchange method 300 according to another embodiment of the present disclosure. As shown in FIG. 3, the method 300 includes the following steps:

In step S301: a search request is received from the display device, the search request includes update time information.

In step S302: searching for topic information in the database according to the search request, the topic information is information about at least one topic published by the concerned user associated with the user within the update time range indicated by the update time information.

In step S303: the above topic information is sent to the display device as a search result.

According to an embodiment, the search request further includes device information of the display device, and the server can determine the following user associated with the user according to the device information, and search for information on at least one topic published by the following user within the update time range indicated by the update time information .

The following describes the application scenario in FIG. 1. After receiving the search request from the display device 102, the server 104 searches the database for topic information within the update time range published by the concerned user according to the device information and the update time information. A user data table, a device data table, and a topic data table may be stored in the database in advance, as shown in Figs. 4-6.

The data stored in the database may include device data tables, user data tables, and topic data tables. Among them, the contents of each data sheet are as follows:

The device data table includes device index, device name, device information, and bound user information, as shown in Figure 4.

The user data table includes user index, user name, avatar address, following user information, device information, etc., as shown in Figure 5.

The topic data table includes topic index, creator information, picture text information, creation time, picture address, etc., as shown in FIG. 6.

After receiving the search request sent by the display device, the server 104 obtains the search target topic according to the device information and the update time in the search request. Specifically, based on the device data table, the bound user information related to the device information is obtained, and the device data table includes the mapping relationship between the device information and the bound user information. Based on the user data table, the following user information related to the bound user is obtained, and the user data table includes the mapping relationship between the bound user information and the following user information. Based on the topic data table, according to the update time and the followed user information, the topic information published by the followed user within the update time range is obtained. Among them, the update time can be a date or a certain time on a certain date. There is no limitation here. When the information of the creator of the topic matches the information of the followed user, the update time is further compared with the creation time of the topic, and when the creation time is later than the update time, the topic is sent to the display device 102 as a search result that meets the search request.

The topic information includes a picture address and picture text information. After receiving the topic information, the display device 102 accesses the picture library of the server 104 to read the picture at the above picture address, and one or more pictures are stored in the picture address.

According to the data interaction method 300 of the embodiment of the present disclosure, the information related to the topic posted by the concerned user can be sent to the display device to expand the source of the display content of the display device, and solve the problem of the single display content of the traditional display device.

FIG. 7 shows an exemplary schematic diagram of a data exchange apparatus 700 according to an embodiment of the present disclosure. As shown in FIG. 7, the data interaction apparatus 700 can be applied to a display device, which includes:

The sending request unit 710 is configured to generate a search request and send a search request to the server in response to a user instruction, and the search request includes update time information.

The receiving unit 720 is configured to receive search results from the server, and obtain topic information from the search results. The topic information is at least published by the following users associated with the user within the update time range indicated by the update time information. Information on a topic.

The display unit 730 is configured to display according to topic information.

For specific operations of each functional unit, reference may be made to the data interaction method 200 according to an embodiment of the present disclosure, which will not be repeated here.

FIG. 8 shows an exemplary schematic diagram of a data exchange apparatus 800 according to another embodiment of the present disclosure. As shown in FIG. 8, the data interaction device 800 can be applied to a server, which includes:

The receiving request unit 810 is configured to receive a search request from the display device, and the search request includes update time information.

The search unit 820 is configured to search for topic information in a database according to a search request, the topic information is information about at least one topic published by a concerned user associated with the user within the update time range indicated by the update time information.

The result sending unit 830 is configured to send the above topic information as a search result to the display device.

Among them, topic information refers to user-published information with pictures and picture text information. For specific operations of each functional unit, reference may be made to the data interaction method 300 according to an embodiment of the present disclosure, and details are not described herein again.

Fig. 9 shows an exemplary interaction diagram of a data interaction system according to an embodiment of the present disclosure. As shown in Figure 9, the data interaction system includes a display device and a server. According to an embodiment, the display device is configured to generate a search request and send the search request to the server in response to a user instruction, receive the search result from the server, and display according to topic information as the search result. The server is in communication connection with the display device, and is configured to receive a search request from the display device, search for topic information in the database according to the search request, and send the topic information as a search result to the display device. Wherein, the search request includes update time information, and the topic information is information about at least one topic published by a concerned user associated with the user within the update time range indicated by the update time information.

As shown in Figure 9, the data interaction system may also include a user terminal and a concerned user terminal. The user terminal communicates with the server, is configured to bind the display device, and set the following user associated with the user. Pay attention to the communication connection between the user terminal and the server, and is configured to publish at least one topic.

As shown in FIG. 9, the user 110 binds the display device with the user terminal device through the user terminal device, and sets the following user through the interactive platform. Relevant binding information and concerned information are stored in the device data table and user data table in the server. The following user 120 uses the following user terminal to publish topic information and save it in the topic data table of the server.

After the display device receives the instruction from the user 110, it generates a search request and sends it to the server. According to the search request, the server obtains the topic information of the concerned user within the update time range, and sends it to the display device. The display device selects the address of the picture to be displayed in the above topic information, and reads the corresponding picture from the server and displays it. For the specific composition and interaction process of the data interaction system, reference may be made to the embodiment shown in FIG. 1, which will not be repeated here.

FIG. 10 shows a schematic structural diagram of a computer system of an electronic device 1000 according to an embodiment of the present disclosure. As shown in FIG. 10, the electronic device 1000 may be a terminal device or a server device.

As shown in FIG. 10, the electronic device 1000 includes one or more central processing units (CPU) 1001, which can be loaded to a random access memory (RAM) according to a program stored in a read only memory (ROM) 1002 or from a storage part 1008 The program in 1003 executes various appropriate actions and processing. In RAM 1003, various programs and data required for system operation are also stored. The CPU 1001, the ROM 1002, and the RAM 1003 are connected to each other through a bus 1004. An input/output (I/O) interface 1005 is also connected to the bus 1004.

The following components are connected to the I/O interface 1005: an input part 1006 including a keyboard, a mouse, etc.; an output part 1007 including a cathode ray tube (CRT), a liquid crystal display (LCD), etc., and speakers, etc.; a storage part 1008 including a hard disk, etc. ; And a communication part 1009 including a network interface card such as a LAN card, a modem, and the like. The communication section 1009 performs communication processing via a network such as the Internet. The driver 1010 is also connected to the I/O interface 1005 as needed. A removable medium 1011, such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, etc., is installed on the drive 1010 as needed, so that the computer program read therefrom is installed into the storage portion 1008 as needed.

It should be noted that the computer-readable medium shown in this application may be a computer-readable signal medium or a computer-readable storage medium or any combination of the two. The computer-readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device, or device, or a combination of any of the above. More specific examples of computer-readable storage media may include, but are not limited to: electrical connections with one or more wires, portable computer disks, hard disks, random access memory (RAM), read-only memory (ROM), erasable Programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination of the above. In this application, the computer-readable storage medium may be any tangible medium that contains or stores a program, and the program may be used by or in combination with an instruction execution system, apparatus, or device. In this application, a computer-readable signal medium may include a data signal propagated in a baseband or as a part of a carrier wave, and a computer-readable program code is carried therein. This propagated data signal can take many forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the foregoing. The computer-readable signal medium may also be any computer-readable medium other than the computer-readable storage medium, and the computer-readable medium may send, propagate, or transmit the program for use by or in combination with the instruction execution system, apparatus, or device . The program code contained on the computer-readable medium can be transmitted by any suitable medium, including but not limited to: wireless, wire, optical cable, RF, etc., or any suitable combination of the above.

The flowcharts and block diagrams in the accompanying drawings illustrate the possible implementation of the system architecture, functions, and operations of the system, method, and computer program product according to various embodiments of the present application. In this regard, each block in the flowchart or block diagram may represent a module, program segment, or part of the code, and the aforementioned module, program segment, or part of the code contains one or more for realizing the specified logic function. Executable instructions. It should also be noted that, in some alternative implementations, the functions marked in the block may also occur in a different order from the order marked in the drawings. For example, two blocks shown one after another can actually be executed substantially in parallel, and they can sometimes be executed in the reverse order, depending on the functions involved. It should also be noted that each block in the block diagram and/or flowchart, and the combination of the blocks in the block diagram and/or flowchart, can be implemented by a dedicated hardware-based system that performs the specified functions or operations Or it can be realized by a combination of dedicated hardware and computer instructions.

As another aspect, the present application also provides a computer-readable storage medium. The computer-readable storage medium may be included in the electronic device described in the above-mentioned embodiments; or it may exist alone without being assembled into the computer-readable storage medium. In electronic equipment. The aforementioned computer-readable storage medium stores one or more programs, and when the aforementioned programs are used by one or more processors to execute the data interaction method described in this application.

In particular, according to an embodiment of the present disclosure, the process described above with reference to FIG. 2 may be implemented as a computer software program. For example, an embodiment of the present disclosure includes a computer program product, which includes a computer program tangibly embodied on a machine-readable medium, and the computer program includes program code for executing a data interaction method. In such an embodiment, the computer program may be downloaded and installed from the network through the communication part 1009, and/or installed from the removable medium 1011.

The above description is only an optional embodiment of the present application and an explanation of the applied technical principles. Those skilled in the art should understand that the scope of disclosure involved in this application is not limited to the technical solutions formed by the specific combination of the above technical features, and should also cover the above technical features or technical solutions without departing from the foregoing disclosure concept. Other technical solutions formed by arbitrarily combining the equivalent features. For example, the above-mentioned features and the technical features disclosed in this application (but not limited to) with similar functions are mutually replaced to form a technical solution.

Claims

A data interaction method, including:

In response to a user instruction, generating a search request and sending the search request to the server, the search request including update time information;

The search result is received from the server, and topic information is obtained from the search result, the topic information is about the at least one released by the following users associated with the user within the update time range indicated by the update time information Information on a topic; and

Display according to the topic information.
The interaction method according to claim 1, wherein each of the at least one topic includes at least one picture and at least one picture text, and the topic information includes an address of the at least one picture included in each topic Information and at least one picture text information.
The interaction method according to claim 2, wherein displaying according to the topic information comprises:

Download the at least one picture and the at least one picture text included in each topic according to the topic information; and

The at least one picture and the at least one picture text included in each topic are displayed.
The interaction method according to claim 3, wherein displaying the at least one picture and the at least one picture text included in each topic comprises:

Determine the number of topics according to the topic information;

In the case where the number of topics is multiple, the at least one picture and the at least one picture text included in each topic are respectively displayed.
4. The interaction method according to claim 4, wherein the at least one picture and the at least one picture text included in each topic are displayed in turn.
The interaction method according to claim 5, wherein displaying the at least one picture and the at least one picture text included in each topic in turn comprises:

Set the interval of the rotation mode; and

Switching the display of the at least one picture and the at least one picture text included in each topic according to the interval time.
A data interaction method, including:

Receiving a search request from the display device, the search request including update time information;

Searching for topic information in a database according to the search request, where the topic information is information about at least one topic published by a concerned user associated with the user within the update time range indicated by the update time information; and

The topic information is sent to the display device as a search result.
The interaction method according to claim 7, wherein the search request further includes device information of the display device, and the search for topic information in a database according to the search request includes:

Determine the followed user associated with the user according to the device information; and

Search for information on at least one topic published by the following user within the update time range indicated by the update time information.
The interaction method according to claim 8, wherein the database includes a user data table, a device data table, and a topic data table, wherein the device data table includes a mapping relationship between the device information and the bound user information, and The user data table includes the mapping relationship between the bound user information and the followed user information, and the topic data table includes the mapping relationship between the followed user information, the update time information, and the topic information.
The interaction method according to claim 9, wherein the searching for topic information in a database according to the search request further comprises:

Determine the bound user information according to the device data table and the device information;

Determine the concerned user information according to the user data table and the bound user information;

According to the topic data table, the following user information, and the update time information, determine information about at least one topic published by the following user within the update time range indicated by the update time information.
A data interaction system includes: a display device configured to generate a search request and send the search request to a server in response to a user instruction, receive the search result from the server, and display according to topic information as the search result; and

The server is in communication connection with the display device, and is configured to receive the search request from the display device, search for topic information in a database according to the search request, and send the topic information as a search result to the display device ；

Wherein, the search request includes update time information, and the topic information is information about at least one topic published by a concerned user associated with the user within the update time range indicated by the update time information.
The interactive system according to claim 11, further comprising:

The user terminal is in communication connection with the server, configured to bind the display device, and set a follower associated with the user.
The interactive system according to claim 11, further comprising:

Pay attention to the user terminal, communicate with the server, and be configured to publish at least one topic.
An electronic device including:

Memory for storing computer programs; and

The processor is configured to execute the computer program to implement the data interaction method according to any one of claims 1-6 or claims 7-10.
A computer-readable storage medium having a computer program stored thereon, and the computer program is used to implement the data interaction method according to any one of claims 1-6 or claims 7-10.