Virtual director live broadcast interaction system and method based on digital twinning

Abstract

The invention discloses a virtual director live broadcast interaction system and method based on digital twinning, and belongs to the technical field of virtual live broadcast, and the system comprises a comment acquisition information module, a comment feedback module and a director feedback module. The comment obtaining information module comprises a comment obtaining module, the comment recording unit is used for acquiring and recording audience comments in the live broadcast process and storing the comments in batches according to a specified time period; the comment analysis unit is in data connection with the comment recording unit, analyzes comments of audiences, especially comments appearing at multiple frequencies, sorts the comments appearing at multiple frequencies to obtain short-term comment data, and then sorts the sorted comments in multiple specified time periods again to obtain long-term comment data; and the comment early warning countering unit is used for grading the malignant comments and the dangerous comments. According to the virtual director live broadcast interaction system and method based on digital twinning, comments can be analyzed and processed, and the security of live broadcast is ensured.

Description

Technical Field

[0001] The present invention belongs to the technical field of virtual live broadcast, and in particular relates to a virtual director live broadcast interaction system based on digital twin, and also relates to an operation method of a virtual director live broadcast interaction system based on digital twin. Background Technique

[0002] With the rapid development of technology, traditional live broadcast forms are gradually being replaced by more advanced and innovative virtual live broadcast technologies. Virtual live broadcast technology, especially the application of virtual live broadcasters, not only brings a new visual experience to the audience, but also injects new vitality into the live broadcast industry. However, compared with traditional real-person live broadcasts, virtual live broadcasters face a major challenge when interacting with the audience: in existing virtual live broadcast technologies, there is no processing ability for some guiding comments, such as malicious comments and dangerous comments, which may lead to the live broadcast becoming a lawless place.

[0003] After retrieval, a Chinese patent document (application publication number CN118488229A), a virtual director live broadcast interaction system and method based on digital twin, further includes a product virtual construction module for, after identifying a corresponding product in the live broadcast room, based on a preset digital twin model, virtually constructing the product to form a virtual product model; a product display module for, according to the virtual product model, obtaining the reply information corresponding to the virtual live broadcaster's comment reply to each comment type group, and identifying whether the reply information is associated with the product, and if so, performing a standardized display of the virtual product model in the live broadcast room. The present invention can identify the optimal comment reply scheme of the virtual live broadcaster during the live broadcast process, so as to better reply to the comment information of the audience in the live broadcast room and improve the viewing experience of the audience in the live broadcast room. However, in existing virtual live broadcast technologies, there is no processing ability for some guiding comments, such as malicious comments and dangerous comments, which may lead to the live broadcast becoming a lawless place. Summary of the Invention

[0004] The purpose of the present invention is to provide a virtual director live broadcast interaction system and method based on digital twin to solve the problems raised in the background technique.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A virtual director live broadcast interaction system based on digital twin, including a comment acquisition information module, a comment feedback module, and a director feedback module;

[0006] Among them, the comment acquisition information module includes;

[0007] A comment recording unit for acquiring, recording the comments of the audience during the live broadcast process, and batch-saving the comments according to a specified time period;

[0008] A comment analysis unit, which is data-connected to the comment recording unit, analyzes the comments of the audience, especially the comments that appear frequently, sorts several frequently appearing comments, obtains short-term comment data, and then re-sorts the sorted comments within multiple specified time periods to obtain long-term comment data;

[0009] A comment warning countermeasure unit, which is used to receive malicious comments and dangerous comments analyzed by the comment analysis unit, classify the malicious comments and dangerous comments into ordinary level, marked level, key marked level and full-time silence level, mute the audience who sends comments at the ordinary level for a specified time, and mark the audience. If the subsequent comment analysis unit finds that the marked audience continues to send malicious comments and dangerous comments, then mute them for a longer time, and then mark the audience as a key mark. If the subsequent comment analysis unit finds that the key marked audience continues to send malicious comments and dangerous comments, then mute them for the whole time.

[0010] As a preferred implementation, the comment feedback module includes:

[0011] A reply database, which presets possible comments according to the content of the live broadcast in advance, then sets the reply content and saves it;

[0012] An automatic reply unit, which is data-connected to the comment analysis unit of the comment acquisition information module, receives the interrogative comments analyzed by the comment analysis unit, compares and judges them with the comments in the reply database. If the comment content has a high degree of repetition or is completely repeated, then automatically reply to the audience's comments.

[0013] As a preferred implementation, the comment feedback module further includes:

[0014] A manual reply unit, that is, the background staff makes targeted replies;

[0015] A digital twin storage unit, which stores the comments and replies into the reply database according to the replies of the manual reply unit.

[0016] As a preferred implementation, the director feedback module includes:

[0017] A comment reply unit, which directly answers and replies to the comments with a higher comment frequency, especially the comments ranked at the top;

[0018] A warning reply unit, which makes a persuasive reply to malicious comments and dangerous comments with a lower rating, and makes a warning reply to malicious comments and dangerous comments with a higher rating.

[0019] As a preferred implementation, the director feedback module further includes:

[0020] Product Explanation Unit, which explains the products of virtual live streaming.

[0021] As a preferred implementation, the Product Explanation Unit classifies the priority levels of the explanation content into important content and general content.

[0022] As a preferred implementation, the priority level of the important content is higher than that of the Comment Reply Unit and the Warning Reply Unit. The important content should be explained first. The priority level of the general content is lower than that of the Comment Reply Unit and the Warning Reply Unit. The content of the Comment Reply Unit and the Warning Reply Unit should be replied in an interrupted manner.

[0023] An operation method of a virtual director live streaming interaction system based on digital twin includes the following steps:

[0024] Step 1: Comment Acquisition and Analysis: Acquire and record the comments during the virtual live streaming, save the comments in batches according to the specified time period, and mute the malicious comments and dangerous comments;

[0025] Step 2: Comment Feedback: Reply to the comments, including automatic reply and manual reply;

[0026] Step 3: Director Feedback: According to the muted content and the feedback content, conduct director feedback to achieve dual interaction.

[0027] Compared with the prior art, the technical effects and advantages of the present invention:

[0028] For the virtual director live streaming interaction system and method based on digital twin, the comment analysis unit of the comment acquisition information module can analyze the comments, and the comment warning countermeasure unit can classify the malicious comments and dangerous comments and mute them, which plays a role in protecting the live streaming process and reducing the possibility of illegal situations spreading in the live streaming;

[0029] For the virtual director live streaming interaction system and method based on digital twin, the comment feedback module can automatically reply to the preset comments. For some targeted replies, it can rely on the background staff for manual reply and implant them into the reply database to supplement the reply database;

[0030] For the virtual director live streaming interaction system and method based on digital twin, the director feedback module can give feedback on some comments, cooperate with the comment acquisition information module and the comment feedback module to achieve dual feedback and ensure the security of the live streaming;

[0031] The virtual director live streaming interaction system and method based on digital twin can analyze and process the comments to ensure the security of the live streaming. Description of the Drawings

[0032] Figure 1 This is the framework diagram of the present invention. Specific embodiments

[0033] In the following description, a large number of specific details are given to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present invention, some technical features well known in the art are not described.

[0034] Please refer to Figure 1 , a virtual director live interactive system based on digital twin. In this embodiment, it includes a comment acquisition information module, a comment feedback module, and a director feedback module;

[0035] Among them, the comment acquisition information module includes;

[0036] A comment recording unit, which is used to acquire and record the comments of the audience during the live broadcast, and batch-save the comments according to the specified time period;

[0037] A comment analysis unit, which is data-connected to the comment recording unit, analyzes the comments of the audience, especially the comments that appear frequently, sorts several frequently-occurring comments, obtains short-term comment data, and then re-sorts the sorted comments within multiple specified time periods to obtain long-term comment data;

[0038] A comment warning and countermeasure unit, which is used to receive malicious comments and dangerous comments analyzed by the comment analysis unit, classify the malicious comments and dangerous comments into ordinary level, marked level, key marked level, and full-time mute level, mute the audience who sends comments at the ordinary level for a specified time, and mark the audience. If the comment analysis unit subsequently finds that the marked audience continues to send malicious comments and dangerous comments, then mute it for a longer time, and then mark the audience as a key mark. If the comment analysis unit subsequently finds that the key marked audience continues to send malicious comments and dangerous comments, then mute it for the whole time, which plays a role in protecting the live broadcast process and reducing the possibility of illegal situations spreading in the live broadcast.

[0039] The said comment feedback module includes:

[0040] A reply database, which presets the possible comments according to the content of the live broadcast in advance, then sets the reply content and saves it;

[0041] An automatic reply unit, which is data-connected to the comment analysis unit of the comment acquisition information module, receives the interrogative comments analyzed by the comment analysis unit, compares and judges them with the comments in the reply database. If the comment content has a high degree of repetition or is completely repeated, then automatically reply to the audience's comments;

[0042] Manual reply unit, that is, the backstage staff makes targeted replies;

[0043] Digital twin storage unit, according to the reply of the manual reply unit, stores the comments and replies into the reply database.

[0044] The director feedback module includes:

[0045] Comment reply unit, for comments with a relatively high frequency of comments, especially comments ranked at the top, the director makes direct answers and replies;

[0046] Warning reply unit, makes persuasive replies to malicious comments and dangerous comments with a lower rating, and makes warning replies to malicious comments and dangerous comments with a higher rating;

[0047] Product explanation unit, explains the products of the virtual live broadcast. The product explanation unit classifies the priority of the explanation content into important content and ordinary content. The priority of the important content is higher than that of the comment reply unit and the warning reply unit, and the important content explanation should be carried out first. The priority of the ordinary content is lower than that of the comment reply unit and the warning reply unit, and the content of the comment reply unit and the warning reply unit should be interrupted for reply.

[0048] The director feedback module cooperates with the comment acquisition information module and the comment feedback module to achieve dual feedback and ensure the security of the live broadcast.

[0049] An operation method of a virtual director live broadcast interaction system based on digital twin includes the following steps:

[0050] Step 1, comment acquisition and analysis: acquire and record the comments during the virtual live broadcast, batch-save the comments according to the specified time period, and mute malicious comments and dangerous comments;

[0051] Step 2, comment feedback: reply to the comments, including automatic reply and manual reply;

[0052] Step 3, director feedback: according to the muted content and the feedback content, conduct director feedback to achieve dual interaction.

[0053] It should be noted that in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0054] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will appreciate that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A virtual director live interactive system based on digital twin, characterized in that: It includes comment information acquisition module, comment feedback module and director feedback module; Among them, the comment information acquisition module includes: A comment recording unit is used to obtain and record audience comments during the live broadcast, and save the comments in batches according to a specified time period; The comment analysis unit is connected with the comment recording unit to analyze the comments of the audience, especially the comments that appear frequently, and sort the comments that appear frequently to obtain short-term comment data, and then sort the sorted comments within multiple specified time periods to obtain long-term comment data; The comment warning countermeasure unit is used to receive the malicious comments and dangerous comments analyzed by the comment analysis unit, and classify the malicious comments and dangerous comments into ordinary level, marked level, key marked level and full ban level. The audience who posts ordinary level comments will be banned for a specified time and the audience will be marked. If the subsequent comment analysis unit finds that the marked audience continues to post malicious comments and dangerous comments, it will ban them for a longer time and then mark them. If the subsequent comment analysis unit finds that the key marked audience continues to post malicious comments and dangerous comments, it will ban them completely.

2. The virtual live broadcast interactive system based on digital twin according to claim 1, wherein: The review feedback module includes: The reply database presets possible comments according to the content of the live broadcast, then sets the reply content and saves it; The automatic reply unit establishes data connection with the comment analysis unit of the comment acquisition information module, receives the interrogative comments analyzed by the comment analysis unit, and compares and judges with the comments in the reply database. If the comment content is highly repeated or completely repeated, the automatic reply is made to the viewer's comment.

3. The virtual live broadcast interaction system based on digital twin according to claim 2, characterized in that: The comment feedback module also includes: Manual reply unit, that is, the back-end staff will make targeted replies; The digital twin storage unit stores the comments and replies in a reply database according to the replies of the manual reply unit.

4. A virtual director live broadcast interactive system based on digital twin according to claim 1, characterized in that: The director feedback module includes: The comment reply unit directly answers and replies to comments with high frequency, especially those ranked high; The warning response unit provides persuasive responses to malicious and dangerous comments with lower ratings, and provides warning responses to malicious and dangerous comments with higher ratings.

5. A virtual director live interactive system based on digital twin according to claim 4, characterized in that: The director feedback module also includes: The product explanation unit explains the products of virtual live broadcast.

6. The virtual director live interactive system based on digital twin according to claim 5, characterized in that: The product explanation unit classifies the priorities of the explanation contents into important contents and ordinary contents.

7. The virtual director live broadcast interactive system based on digital twin according to claim 6, characterized in that: The priority of the important content is higher than that of the comment reply unit and the warning reply unit, and the important content should be explained first. The priority of ordinary content is lower than that of the comment reply unit and the warning reply unit, and the content of the comment reply unit and the warning reply unit should be replied to in an interruptive manner.

8. An operation method of a virtual director live interactive system based on digital twin, which is used to implement the virtual director live interactive system based on digital twin described in any one of claims 1-7, characterized in that, The following steps are involved: Step 1: Comment acquisition and analysis: Acquire and record comments during the virtual live broadcast, save the comments in batches according to the specified time period, and ban malicious and dangerous comments; Step 2: Comment feedback: Reply to comments, including automatic and manual replies; Step 3. Director Feedback: Based on the content of the muted speech and the feedback, conduct director feedback to achieve dual interaction.

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