CN106899755A - Information sharing method, information sharing device and terminal - Google Patents

Abstract

The present invention provides an information sharing method, an information sharing device, and a terminal, wherein the terminal is at least equipped with a liquid crystal display and an electronic ink screen, and the information sharing method includes: monitoring the information displayed by the user on the electronic ink screen The sharing operation of the text content is to obtain the text information to be shared; obtain the target image associated with the text information to be shared; share the text information to be shared and the target image. Through the technical solution of the present invention, the user can share the text content displayed on the electronic ink screen of the terminal according to the demand, and the whole process is easy to control, which improves the user experience.

Description

Information sharing method, information sharing device and terminal

technical field

The present invention relates to the technical field of terminals, in particular, to an information sharing method, an information sharing device and a terminal.

Background technique

E-ink screen mobile phones are becoming more and more popular in the market. An EPD (Electronic Paper Displays, electronic paper display) screen is added to the back of this type of mobile phone, and various application notification information and reading interface information can be displayed on the EPD screen. Books are purchased in the palm reading App (Application, application) with a color screen and read on the EPD screen on the back of the mobile phone.

When the user reads on the EPD screen on the back of the mobile phone, the user thinks a certain text or content in it is very exciting and wants to share it with Moments, but the existing EPD screen reading page does not provide the sharing function. The performance is poor, which is not conducive to the user's mobile Internet social interaction. For this, there is currently no effective solution.

Contents of the invention

Based on at least one of the above technical problems, the present invention proposes a new information sharing scheme. Users can share the text content displayed on the electronic ink screen of the terminal according to their needs. The whole process is easy to control and improves the user's use. experience.

In view of this, the present invention proposes an information sharing method, which is suitable for multi-screen terminals, and the terminal is at least equipped with a liquid crystal display and an electronic ink screen. The information sharing method includes: monitoring the user's information on the electronic ink screen The sharing operation of the displayed text content is to obtain the text information to be shared; obtain the target image associated with the text information to be shared; share the text information to be shared and the target image.

In this technical solution, the text information to be shared is obtained by monitoring the sharing operation of the text content displayed by the user on the electronic ink screen, and the target picture associated with the text information to be shared is obtained, and the text information to be shared and the target picture are shared. , users do not need to share text by copying and pasting, nor do they need to manually select pictures to share the text information to be shared and its associated pictures. The whole process is easy to operate and improves the user experience.

In the above technical solution, preferably, the step of acquiring the target picture associated with the text information to be shared includes: extracting keywords from the text information to be shared; generating the A text label of the text information to be shared; obtaining a picture associated with the text label and using it as the target picture.

In this technical solution, keywords are extracted from the text information to be shared, and text tags of the text information to be shared are generated based on the keywords, and pictures associated with the text tags are obtained to ensure that the obtained target pictures are consistent with the The text information to be shared has a high degree of fit.

In any of the above technical solutions, preferably, the step of extracting keywords from the text information to be shared specifically includes: performing word segmentation processing on the text information to be shared to obtain the processed text information; The weight of each word in the processed text information is obtained; and the keyword is determined based on the weight of each word in the processed text information.

In any one of the above technical solutions, preferably, the step of acquiring the picture associated with the text label specifically includes: sending a picture acquisition request containing the text label to the server, and receiving feedback from the server The picture associated with the text label; or call the picture associated with the text label from the local picture library; wherein, the picture associated with the text label includes matching with the text label, and Most frequently used images.

In this technical solution, the pictures associated with the text tags can be obtained in various ways: the pictures can be downloaded from the server side, and the pictures can also be called from the local picture library, wherein, whether it is the server or the local picture library, it will be pre-installed Classify and label the stored pictures so that you can quickly find the pictures associated with the text tags.

In any of the above technical solutions, preferably, the step of sharing the text information to be shared and the target picture specifically includes: displaying a selection interface containing multiple instant messaging tools to be selected, and The selection command on the selection interface determines the selected instant messaging tool, and shares the text message to be shared and the target picture based on the selected instant messaging tool; or shares the Text information to be shared and the target picture.

In this technical solution, during the information sharing process, the selection interface can be displayed in real time for the user to select an instant messaging tool to share text information and target pictures to be shared, which is conducive to prompting the user's interactive experience and meeting the different needs of the user. It is also possible to directly share text information and target pictures based on predefined instant messaging tools (which can be preset by the user or set by default in the system), without requiring the user to select an instant messaging tool every time they share, and to a greater extent Simplify user operations. Among them, instant messaging tools include QQ, WeChat, Weibo and other communication tools.

According to the second aspect of the present invention, an information sharing device is proposed, which is suitable for multi-screen terminals, and the terminal is equipped with at least a liquid crystal display and an electronic ink screen. The information sharing device includes: a monitoring unit for monitoring user The sharing operation of the text content displayed on the electronic ink screen is to obtain the text information to be shared; the acquisition unit is used to obtain the target picture associated with the text information to be shared; the sharing unit is used to share the text information to be shared Share a text message and an image of said target.

In this technical solution, the text information to be shared is obtained by monitoring the sharing operation of the text content displayed by the user on the electronic ink screen, and the target picture associated with the text information to be shared is obtained, and the text information to be shared and the target picture are shared. , users do not need to share text by copying and pasting, nor do they need to manually select pictures to share the text information to be shared and its associated pictures. The whole process is easy to operate and improves the user experience.

In the above technical solution, preferably, the acquisition unit specifically includes: an extraction unit configured to extract keywords from the text information to be shared; a generation unit configured to generate the text information to be shared based on the keywords the text label; the determining unit is configured to acquire a picture associated with the text label and use it as the target picture.

In this technical solution, keywords are extracted from the text information to be shared, and text tags of the text information to be shared are generated based on the keywords, and pictures associated with the text tags are obtained to ensure that the obtained target pictures are consistent with the The text information to be shared has a high degree of fit.

In any of the above technical solutions, preferably, the extraction unit is specifically configured to: perform word segmentation processing on the text information to be shared to obtain the processed text information; acquire each of the processed text information The weight of the word; based on the weight of each word in the processed text information, the keyword is determined.

In any of the above technical solutions, preferably, the determining unit is specifically configured to: send a request for obtaining a picture containing the text tag to the server, and receive a picture associated with the text tag fed back by the server ; or call pictures associated with the text label from the local picture library; wherein, the pictures associated with the text label include pictures that match the text label and are most frequently used.

In this technical solution, the pictures associated with the text tags can be obtained in various ways: the pictures can be downloaded from the server side, and the pictures can also be called from the local picture library, wherein, whether it is the server or the local picture library, it will be pre-installed Classify and label the stored pictures so that you can quickly find the pictures associated with the text tags.

In any one of the above technical solutions, preferably, the sharing unit is specifically configured to: display a selection interface containing multiple instant messaging tools to be selected, and determine the selected one according to the user's selection command on the selection interface An instant messaging tool, and sharing the text message to be shared and the target picture based on the selected instant messaging tool; or sharing the text message to share and the target picture based on a predefined instant messaging tool.

In this technical solution, during the information sharing process, the selection interface can be displayed in real time for the user to select an instant messaging tool to share text information and target pictures to be shared, which is conducive to prompting the user's interactive experience and meeting the different needs of the user. It is also possible to directly share text information and target pictures based on predefined instant messaging tools (which can be preset by the user or set by default in the system), without requiring the user to select an instant messaging tool every time they share, and to a greater extent Simplify user operations. Among them, instant messaging tools include QQ, WeChat, Weibo and other communication tools.

According to a third aspect of the present invention, a terminal is proposed, including: the information sharing device according to any one of the above technical solutions.

Through the above technical solutions, users can share the text content displayed on the electronic ink screen of the terminal according to their needs. The whole process is easy to operate and improves the user experience.

Description of drawings

FIG. 1 shows a schematic flowchart of an information sharing method according to an embodiment of the present invention;

Fig. 2 shows a schematic block diagram of an information sharing device according to an embodiment of the present invention;

Fig. 3 shows a schematic block diagram of a terminal according to a first embodiment of the present invention;

Fig. 4 shows a schematic block diagram of an information sharing system according to an embodiment of the present invention;

Fig. 5 shows a schematic flowchart of a server-based picture selection method according to an embodiment of the present invention;

Fig. 6 shows a schematic block diagram of a terminal according to a second embodiment of the present invention.

detailed description

In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

Fig. 1 shows a schematic flowchart of an information sharing method according to an embodiment of the present invention.

As shown in FIG. 1, the information sharing method according to the embodiment of the present invention is applicable to a multi-screen terminal, and the terminal is equipped with at least a liquid crystal display and an electronic ink screen. The information sharing method includes:

Step 102, monitoring the user's sharing operation on the text content displayed on the electronic ink screen, so as to obtain the text information to be shared.

Step 104, acquiring a target picture associated with the text information to be shared.

Step 106, sharing the text message to be shared and the target picture.

In this technical solution, the text information to be shared is obtained by monitoring the sharing operation of the text content displayed by the user on the electronic ink screen, and the target picture associated with the text information to be shared is obtained, and the text information to be shared and the target picture are shared. , users do not need to share text by copying and pasting, nor do they need to manually select pictures to share the text information to be shared and its associated pictures. The whole process is easy to operate and improves the user experience.

In the above technical solution, preferably, the step of acquiring the target picture associated with the text information to be shared includes: extracting keywords from the text information to be shared; generating the A text label of the text information to be shared; obtaining a picture associated with the text label and using it as the target picture.

In this technical solution, keywords are extracted from the text information to be shared, and text tags of the text information to be shared are generated based on the keywords, and pictures associated with the text tags are obtained to ensure that the obtained target pictures are consistent with the The text information to be shared has a high degree of fit.

In any of the above technical solutions, preferably, the step of extracting keywords from the text information to be shared specifically includes: performing word segmentation processing on the text information to be shared to obtain the processed text information; The weight of each word in the processed text information is obtained; and the keyword is determined based on the weight of each word in the processed text information.

In any one of the above technical solutions, preferably, the step of acquiring the picture associated with the text label specifically includes: sending a picture acquisition request containing the text label to the server, and receiving feedback from the server The picture associated with the text label; or call the picture associated with the text label from the local picture library; wherein, the picture associated with the text label includes matching with the text label, and Most frequently used images.

In this technical solution, the pictures associated with the text tags can be obtained in various ways: the pictures can be downloaded from the server side, and the pictures can also be called from the local picture library, wherein, whether it is the server or the local picture library, it will be pre-installed Classify and label the stored pictures so that you can quickly find the pictures associated with the text tags.

In any of the above technical solutions, preferably, the step of sharing the text information to be shared and the target picture specifically includes: displaying a selection interface containing multiple instant messaging tools to be selected, and The selection command on the selection interface determines the selected instant messaging tool, and shares the text message to be shared and the target picture based on the selected instant messaging tool; or shares the Text information to be shared and the target picture.

In this technical solution, during the information sharing process, the selection interface can be displayed in real time for the user to select an instant messaging tool to share text information and target pictures to be shared, which is conducive to prompting the user's interactive experience and meeting the different needs of the user. It is also possible to directly share text information and target pictures based on predefined instant messaging tools (which can be preset by the user or set by default in the system), without requiring the user to select an instant messaging tool every time they share, and to a greater extent Simplify user operations. Among them, instant messaging tools include QQ, WeChat, Weibo and other communication tools.

Fig. 2 shows a schematic block diagram of an information sharing device according to an embodiment of the present invention.

As shown in FIG. 2, the information sharing device 200 according to the embodiment of the present invention is suitable for a multi-screen terminal, and the terminal is at least equipped with a liquid crystal display and an electronic ink screen. The information sharing device includes: a monitoring unit 202, an acquisition unit 204 and sharing unit 206 .

Wherein, the monitoring unit 202 is used to monitor the sharing operation of the user on the text content displayed on the electronic ink screen, so as to obtain the text information to be shared; the obtaining unit 204 is used to obtain the target picture associated with the text information to be shared; The sharing unit 206 is used for sharing the text information to be shared and the target picture.

In this technical solution, the text information to be shared is obtained by monitoring the sharing operation of the text content displayed by the user on the electronic ink screen, and the target picture associated with the text information to be shared is obtained, and the text information to be shared and the target picture are shared. , users do not need to share text by copying and pasting, nor do they need to manually select pictures to share the text information to be shared and its associated pictures. The whole process is easy to operate and improves the user experience.

In the above technical solution, preferably, the acquisition unit 204 specifically includes: an extraction unit 2042, configured to extract keywords from the text information to be shared; a generation unit 2044, configured to generate the to-be-shared text information based on the keywords A text tag for sharing text information; a determining unit 2046, configured to acquire a picture associated with the text tag and use it as the target picture.

In this technical solution, keywords are extracted from the text information to be shared, and text tags of the text information to be shared are generated based on the keywords, and pictures associated with the text tags are obtained to ensure that the obtained target pictures are consistent with the The text information to be shared has a high degree of fit.

In any of the above technical solutions, preferably, the extracting unit 2042 is specifically configured to: perform word segmentation processing on the text information to be shared to obtain the processed text information; acquire the The weight of each word; the keyword is determined based on the weight of each word in the processed text information.

In any of the above-mentioned technical solutions, preferably, the determining unit 2046 is specifically configured to: send a request for obtaining an image containing the text tag to the server, and receive the image feedback associated with the text tag fed back by the server. pictures; or call pictures associated with the text label from a local picture library; wherein, the pictures associated with the text label include pictures that match the text label and are most frequently used.

In this technical solution, the pictures associated with the text tags can be obtained in various ways: the pictures can be downloaded from the server side, and the pictures can also be called from the local picture library, wherein, whether it is the server or the local picture library, it will be pre-installed Classify and label the stored pictures so that you can quickly find the pictures associated with the text tags.

In any of the above technical solutions, preferably, the sharing unit 206 is specifically configured to: display a selection interface containing multiple instant messaging tools to be selected, and determine the selected one according to the user's selection command on the selection interface. and sharing the text message to be shared and the target picture based on the selected instant messaging tool; or sharing the text message to share and the target picture based on a predefined instant messaging tool.

In this technical solution, during the information sharing process, the selection interface can be displayed in real time for the user to select an instant messaging tool to share text information and target pictures to be shared, which is conducive to prompting the user's interactive experience and meeting the different needs of the user. It is also possible to directly share text information and target pictures based on predefined instant messaging tools (which can be preset by the user or set by default in the system), without requiring the user to select an instant messaging tool every time they share, and to a greater extent Simplify user operations. Among them, instant messaging tools include QQ, WeChat, Weibo and other communication tools.

Fig. 3 shows a schematic block diagram of a terminal according to a first embodiment of the present invention.

As shown in FIG. 3 , a terminal 300 according to the first embodiment of the present invention includes: the information sharing apparatus 200 shown in FIG. 2 .

The technical solution of the present invention will be further described below in conjunction with FIG. 4 and FIG. 5 .

As shown in Figure 4, in this embodiment, the information sharing system includes a mobile phone terminal and a server terminal, wherein the mobile terminal includes a semantic situation analysis module 402, a data upload module 404 and a sharing module 406, and the server terminal is divided into a picture intelligent matching module 408 and the data sending module 410, the functions of each module are described below:

1. Mobile terminal

1. Semantic scene analysis module 402

Mainly based on the sentences, paragraphs and other words selected by the user, the text is basically processed, and keywords or core words are extracted, and then the corresponding tags are given to the text, such as inspirational, financial, political, literature, romantic, etc.

Among them, for the basic text processing: the basic text processing constitutes the basis of semantic analysis, and there are many aspects of text processing, mainly Chinese word segmentation and Term Weighting (weight).

(1) Chinese word segmentation: After getting a piece of text, usually, the first thing to do is word segmentation. Chinese word segmentation methods mainly include word segmentation methods based on string matching, full segmentation methods, and word segmentation methods based on word formation.

(2) Term Weighting: After the text is segmented, it is necessary to calculate a weight for each term after the word segmentation, and important terms should be given higher weights. For example: "What product is the most helpful for weight loss?" The term weighting result may be: "What 0.1, product 0.5, pair 0.1, weight loss 0.8, help 0.3, maximum 0.2".

Extract the core word (or keyword) of the short text string: After the short text string is segmented, use the Term Weighting method to obtain the weight and take a certain threshold to extract the core word (or keyword) of the short text string .

There are many methods for keyword extraction for long text strings (such as web pages):

(a) Using a rule-based method, it can combine location features, web page features, etc. to extract keywords.

(b) Build a multi-pattern matching tree based on bidwords purchased by advertisers and high-frequency queries (queries), perform whole-word matching in long text strings to find candidate keywords, and then combine keyword weights and certain rules to find high-quality keywords keywords.

(c) Similar to the supervised Term Weighting method, a keyword weighting model can also be trained.

(d) Keyword extraction method based on document topic structure.

2. Data upload module 404

It mainly receives the text tags in the semantic scene analysis module 402 and uploads the text tags to the picture intelligent matching module 408 on the server side.

3. Sharing module 406

Receive the pictures sent by the server-side data sending module 410, together with text information such as sentences and paragraphs selected by the user, and automatically share them intelligently in the background through mobile social clients such as WeChat, Weibo, and Qzone.

2. Server side

1. Picture intelligent matching module 408

After receiving the text label uploaded by the data upload module 404 of the mobile phone, the background picture server judges the text label, and recommends matching pictures according to the intelligence.

Among them, each picture stored in the background picture server will have a label, such as the picture label of the scenery is "mood", the picture label of the inspirational movie is "inspirational", etc., the pictures with the same label will be placed in the same directory of the picture server. In this embodiment, preferably, the picture with the largest number of downloads in the same directory in the picture server and matching the text label is selected as the target picture to be shared.

2. Data sending module 410

Send the matching picture to the sharing module 406 of the mobile phone client.

Specifically, as shown in Figure 5, the server-based picture selection method includes:

Step 502, acquire the text label sent by the mobile phone.

Step 504, searching for a catalog of image tags matching the text tags.

Step 506, select the picture with the largest download volume from the searched picture label directory, and use it as the target picture to be shared.

In the above-mentioned embodiment, when the user reads the article on the EPD screen, he finds that a section of text is very exciting. After the user selects the text, clicks to share, and the system will intelligently match the picture of the text and sentence scene, and directly share it to the mobile phone through the background. The social client does not require the user to copy on the back screen of the EPD, but also needs to flip the phone to paste the copied text to the mobile client. At the same time, it does not require the user to manually select the picture, which simplifies the user's operation and improves the user experience.

As shown in FIG. 6, FIG. 6 is a schematic block diagram of a terminal according to another embodiment of the present invention. The terminal 600 shown in FIG. 6 can be used to implement the method implemented by each embodiment of the present invention shown in FIG. , only shows the parts related to the various embodiments of the present invention, and the specific technical details are not disclosed, please refer to the various embodiments of the present invention shown in FIG. 1 . Wherein, the terminal 600 shown in FIG. 6 may include:

Processor 602 and memory 606 connected to processor 602 via bus 604 , input device 608 and output device 610 . Wherein, the memory 606 is used to store program codes, and the processor 602 is used to call the program codes stored in the memory 606 to perform the following operations:

Monitor the user's sharing operation on the text content displayed on the electronic ink screen to obtain the text information to be shared;

Obtain a target picture associated with the text information to be shared through the input device 608;

The text information to be shared and the target picture are shared through the output device 610 .

In the above technical solution, preferably, the processor 602 is further configured to:

extracting keywords from the text information to be shared;

generating a text label of the text information to be shared based on the keyword;

A picture associated with the text label is acquired and used as the target picture.

In the above technical solution, preferably, the processor 602 is further configured to:

performing word segmentation processing on the text information to be shared to obtain the processed text information;

Obtain the weight of each word in the processed text information;

The keyword is determined based on the weight of each word in the processed text information.

In the above technical solution, preferably, the processor 602 is further configured to:

Sending a picture acquisition request containing the text label to the server through the output device 610, and receiving the picture associated with the text label fed back by the server through the input device 608; or

Retrieving the picture associated with the text label from the local picture library;

Wherein, the pictures associated with the text label include pictures that match the text label and are most frequently used.

In the above technical solution, preferably, the processor 602 is further configured to:

A selection interface containing multiple instant messaging tools to be selected is displayed through the output device 610, and the selected instant messaging tool is determined according to the user's selection command on the selection interface, and the selected instant messaging tool is shared based on the selected instant messaging tool. A text message to be shared and an image of the target; or

The text information to be shared and the target picture are shared based on a predefined instant messaging tool.

The steps in the methods of the embodiments of the present invention can be adjusted, combined and deleted according to actual needs.

The units in the terminal in the embodiment of the present invention can be combined, divided and deleted according to actual needs.

Those of ordinary skill in the art can understand that all or part of the steps in the various methods of the above-mentioned embodiments can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium, and the storage medium includes read-only Memory (Read-Only Memory, ROM), Random Access Memory (Random Access Memory, RAM), Programmable Read-Only Memory (Programmable Read-only Memory, PROM), Erasable Programmable Read-Only Memory (Erasable Programmable Read Only Memory, EPROM), One-time Programmable Read-Only Memory (OTPROM), Electronically Erasable Programmable Read-Only Memory (EEPROM), Compact Disc Read-Only Memory (CompactDisc Read -Only Memory, CD-ROM) or other optical disk storage, magnetic disk storage, tape storage, or any other computer-readable medium that can be used to carry or store data.

The technical solution of the present invention has been described in detail above in conjunction with the accompanying drawings. The technical solution of the present invention proposes a new information sharing solution. Users can share the text content displayed on the electronic ink screen of the terminal according to their needs. The whole process is easy to operate , which improves the user experience.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (10)

1. A method for sharing information, applicable to a multi-screen terminal, characterized in that the terminal is at least equipped with a liquid crystal display and an electronic ink screen, and the method for sharing information includes: Monitoring the user's sharing operation on the text content displayed on the electronic ink screen to obtain text information to be shared; Acquiring a target image associated with the text information to be shared; and sharing the text information to be shared and the target picture. 2. The information sharing method according to claim 1, wherein the step of acquiring the target picture associated with the text information to be shared specifically comprises: extracting keywords from the text information to be shared; generating a text label of the text information to be shared based on the keyword; A picture associated with the text label is acquired and used as the target picture. 3. The information sharing method according to claim 2, wherein the step of extracting keywords from the text information to be shared includes: performing word segmentation processing on the text information to be shared to obtain the processed text information; Obtain the weight of each word in the processed text information; The keyword is determined based on the weight of each word in the processed text information. 4. The information sharing method according to claim 2, wherein the step of acquiring the picture associated with the text label specifically comprises: Sending a picture acquisition request including the text label to the server, and receiving the picture associated with the text label fed back by the server; or Retrieving the picture associated with the text label from the local picture library; Wherein, the pictures associated with the text label include pictures that match the text label and are most frequently used. 5. The information sharing method according to any one of claims 1 to 4, wherein the step of sharing the text information to be shared and the target picture specifically includes: displaying a selection interface containing multiple instant messaging tools to be selected, and determining the selected instant messaging tool according to the user's selection command on the selection interface, and sharing the text to be shared based on the selected instant messaging tool information and said target image; or The text information to be shared and the target picture are shared based on a predefined instant messaging tool. 6. An information sharing device, suitable for multi-screen terminals, characterized in that the terminal is at least equipped with a liquid crystal display and an electronic ink screen, and the information sharing device includes: A monitoring unit, configured to monitor the sharing operation of the user on the text content displayed on the electronic ink screen, so as to obtain the text information to be shared; an acquisition unit, configured to acquire a target picture associated with the text information to be shared; A sharing unit, configured to share the text information to be shared and the target picture. 7. The information sharing device according to claim 6, wherein the acquiring unit specifically comprises: an extraction unit, configured to extract keywords from the text information to be shared; a generating unit, configured to generate a text label of the text information to be shared based on the keyword; A determining unit, configured to acquire a picture associated with the text label and use it as the target picture. 8. The information sharing device according to claim 7, wherein the extracting unit is specifically used for: performing word segmentation processing on the text information to be shared to obtain the processed text information; Obtain the weight of each word in the processed text information; The keyword is determined based on the weight of each word in the processed text information. 9. The information sharing device according to claim 7, wherein the determining unit is specifically configured to: Sending a picture acquisition request containing the text label to the server, and receiving the picture associated with the text label fed back by the server; or Retrieving the picture associated with the text label from the local picture library; Wherein, the pictures associated with the text label include pictures that match the text label and are most frequently used. 10. The information sharing device according to any one of claims 6 to 9, wherein the sharing unit is specifically used for: displaying a selection interface containing multiple instant messaging tools to be selected, and determining the selected instant messaging tool according to the user's selection command on the selection interface, and sharing the text to be shared based on the selected instant messaging tool information and said target image; or The text information to be shared and the target picture are shared based on a predefined instant messaging tool.