An Automatic Exhibition Object Broadcasting Method and System Based on a Virtual Exhibition Hall

Abstract

The present application relates to a method and system for automatic broadcast of exhibition items based on a virtual exhibition hall, belonging to the technical field of artificial intelligence technology. It includes a database of operation information for each type of exhibition hall, which is used to uniformly collect and manage specific operations in a specific industry. Compared with the method of putting all operation information into a single database, it can reduce the load of the database and the workload during data search, and improve the response speed. When there is no interference information, the virtual exhibition hall can conduct audio introduction and display according to the preset display order of exhibition items. When interference information exists, it can be associated and matched with the operation information database and the exhibition item database according to the instruction information carried by the interference information, and can adjust the display according to the interference information feedback by the visitors in the exhibition hall. The present application has the effect of enhancing the interactive experience of visitors and being able to promote the exhibition process according to the needs of visitors.

Description

Technical Field

[0001] This application relates to the field of artificial intelligence technology, and in particular, to an automatic exhibition item broadcasting method and system based on an online exhibition hall. Background Art

[0002] A virtual exhibition hall is a highly interactive 3D virtual reality environment, providing a brand-new experience as if one were on-site at an exhibition without leaving home. The virtual exhibition service is completely based on the Internet, and participants do not need to install any software. They can enter the virtual exhibition hall simply by clicking on a web link. The existence of virtual exhibition halls relieves the pressure of various exhibitions, enables exhibitions to be held safely online, and provides strong protection for exhibition items, reducing the occurrence of security issues such as damage and theft.

[0003] In a virtual exhibition hall, most display methods require visitors to click on orientation buttons or exhibition item buttons in pictures to advance the exhibition. Visitors can browse and understand exhibition item information according to their own needs, view the content of the virtual exhibition hall on their own, and change their orientation in the virtual exhibition hall to view other exhibition items.

[0004] Regarding the above-related technologies, the inventor believes that when visitors browse exhibition items and understand the information of exhibition items in a virtual exhibition hall, they can only click on orientation buttons in pictures by themselves, which is prone to the disadvantages of poor experience and cumbersome operations. Summary of the Invention

[0005] The purpose of this application is to provide an automatic exhibition item broadcasting method and system based on a virtual exhibition hall, which can enhance the interactive experience of visitors and can promote the exhibition process according to the needs of visitors relying on this automatic broadcasting system.

[0006] In a first aspect, an automatic exhibition item broadcasting method based on a virtual exhibition hall provided by this application adopts the following technical solutions:

[0007] Obtain network response data, generate exhibition hall information, and match and obtain an exhibition hall operation information database based on the exhibition hall information. The network response data includes a response address and a display signal;

[0008] Based on the exhibition hall information, match and associate with an exhibition item information database to obtain exhibition item information;

[0009] When there is no interference information in the display signal, preprocess the exhibition item information and output the exhibition item audio to the network response address;

[0010] When there is interference information in the display signal, preprocess the interference information to obtain an interference instruction set;

[0011] Based on the interference instruction set, perform synonym matching processing to obtain a synonymous instruction set;

[0012] Based on the set of synonymous instructions, calculate and obtain the information of the operation information database with the highest correlation degree and the exhibit audio in the exhibit information database.

[0013] Based on the information in the operation information database and the exhibit audio, control the exhibit audio and send it back to the network response address.

[0014] By adopting the above technical solution, there is a set of operation information databases for each type of exhibition hall, which is used to uniformly collect and manage specific operations in a specific industry. Compared with putting all operation information in one database, it can reduce the load of the database and the workload during data search, improve the response speed, and the independent database for a specific industry can be replicated for use in each exhibition hall. Under the replication and call of each exhibition hall, the content of the operation information database can be enriched. When there is no interference information, the virtual exhibition hall can conduct audio introduction and display according to the preset exhibit display order. When there is interference information, it can be associated and matched with the operation information database and the exhibit database according to the instruction information carried by the interference information, and can adjust the display according to the interference information feedback by the visitors in the exhibition hall, so as to improve the interactivity and play the role of promoting the exhibition process according to the needs of the visitors relying on this automatic broadcast system.

[0015] Preferably, after the step of controlling the exhibit audio based on the information in the operation information database and the exhibit audio and sending it back to the network response address, it further includes:

[0016] Based on the network response address, obtain the switching frequency of the exhibit audio within a time period, perform error processing marking according to the switching frequency, and modify the information in the operation information database and the exhibit information.

[0017] By adopting the above technical solution, it is possible to evaluate the satisfaction of visitors with the post-interference display situation after the virtual exhibition hall receives interference information. When the switching frequency is high, it is considered that the visitors are not satisfied with the post-interference display situation, which means that the operation information and exhibit information with the highest correlation degree at this time are not what the visitors need. Then, the information in the operation information database and the exhibit information will be modified according to the operation information and exhibit information of the visitors staying for a long time subsequently. It can improve the correctness of the response given by the virtual exhibition hall when obtaining interference information according to the feedback, and make the operation information database and exhibit information data corresponding to the virtual exhibition hall more perfect through continuous data learning and iteration.

[0018] Preferably, the step of matching and associating the exhibit information database based on the exhibition hall information and obtaining the exhibit information includes:

[0019] Based on the exhibition hall information, according to the exhibition hall number included in the exhibition hall information, match the associated exhibit information database;

[0020] Based on the exhibit information database, obtain the exhibit number and exhibit details.

[0021] By adopting the above technical solution, after obtaining the network response data, create the required type of exhibition hall, and then according to the exhibition hall number in the exhibition hall information, be able to match the exhibit information database and obtain the exhibit numbers and exhibit details to be displayed therefrom, so that the exhibit details can be read and used subsequently according to the numbers, improving the regularity of exhibit display.

[0022] Preferably, the step of preprocessing the exhibit information and outputting the audio data to the network response address when there is no interference information in the display signal includes:

[0023] When there is no interference information in the display signal, perform text-to-audio processing on the exhibit details in sequence according to the exhibit number to obtain the audio of each exhibit;

[0024] Based on the network response data, upload the audio of each exhibit to the network response address in sequence according to the exhibit number.

[0025] By adopting the above technical solution, when there is no interference information in the display signal, the virtual exhibition hall can perform text-to-audio processing on the exhibit details in sequence according to the exhibit number, and transmit the exhibit details converted into audio to the visitors in sequence according to the exhibit number, realizing the function of automatically advancing the exhibition process in the virtual exhibition hall.

[0026] Preferably, the step of preprocessing the interference information and obtaining the interference instruction set when there is interference information in the display signal includes:

[0027] When there is interference information in the display signal, preprocess the interference information to obtain the interference sound source;

[0028] Based on the interference sound source, perform audio-to-text processing to obtain the preliminary interference instructions;

[0029] Based on the preliminary interference instructions, compare and filter with the preset irrelevant keyword set to obtain the interference instruction set.

[0030] By adopting the above technical solution, when there is interference information in the display signal, the interference information will be noise-reduced to obtain the interference sound source. The noise reduction process can improve the accuracy of the data. Comparing and filtering the obtained preliminary interference instructions according to the irrelevant keyword set can obtain more key instructions with directive significance, improving the accuracy of subsequent matching and display.

[0031] Preferably, the step of performing synonym matching processing based on the interference instruction set to obtain a synonymous instruction set includes:

[0032] Based on the interference instruction set, the interference instructions are incorporated into different sets, and synonym matching is performed to obtain synonyms of the interference instructions;

[0033] The synonyms of the interference instructions are incorporated into the corresponding instruction sets, and the instructions are distinguished between verbs and nouns to obtain a synonymous instruction set, where the synonymous instruction set includes a verb synonymous instruction set and a noun synonymous instruction set.

[0034] By adopting the above technical solution, for each interference instruction in the interference instruction set, a vocabulary with a similar meaning can be found and incorporated into the set, expanding the vocabulary range of the interference instructions, improving the accuracy of matching relevant operation information, and dividing the instruction set into a verb synonymous instruction set and a noun synonymous instruction set, which can help distinguish and match the verb and noun instructions in the subsequent process and improve the accuracy of operation information matching.

[0035] Preferably, the step of calculating and obtaining the information of the operation information database with the highest correlation degree and the exhibit information in the exhibit information database based on the synonymous instruction set includes:

[0036] Based on the verb synonymous instruction set, by matching the verb instructions with the information of the operation information database, the operation information obtained by matching is sorted according to the correlation degree with the verb instructions to obtain the operation information in the operation information database with the highest correlation degree;

[0037] Based on the noun synonymous instruction set, by matching the noun instructions with the exhibit information in the exhibit information database, the exhibit information obtained by matching is sorted according to the correlation degree with the noun instructions to obtain the exhibit information with the highest correlation degree.

[0038] By adopting the above technical solution, the synonymous instruction set is matched with the database information, and the correlation degree sorting of the vocabulary related to the database is calculated. When performing the correlation degree sorting, a synonymous correlation sorting of each vocabulary can be generated, which can cooperate with the subsequent modification of the database information according to the switching frequency to correct the synonymous correlation coefficient and improve the accuracy of the synonymous correlation sorting.

[0039] Preferably, the step of controlling the exhibit audio based on the operation information in the operation information database and the exhibit audio and transmitting it back to the network response address includes:

[0040] Based on the operation information and the exhibit audio, the operation information and the exhibit audio are associated and matched to obtain a feedback operation statement;

[0041] Based on the feedback operation statement, perform corresponding feedback operation processing on the exhibit audio and transmit it back to the network response address.

[0042] By adopting the above technical solution, the operation information obtained through matching and the exhibit audio are associated and matched, which can form a complete feedback operation statement for the display, can be executed and the processing result is transmitted back to the visitors, enabling the visitors to obtain the feedback operation of the exhibition hall after they send interference information, and improving the interactivity of the exhibition hall.

[0043] Preferably, when there is interference information in the display signal, the step of preprocessing the interference information to obtain an interference instruction set includes:

[0044] Based on the presence of interference information in the display signal, when the interference information is a coordinate movement value, the coordinate value is used to perform a positioning determination with the exhibit area in the exhibit information database, and the exhibit audio corresponding to the exhibit area is obtained through matching;

[0045] When the interference information is interference audio, audio-to-text processing is performed on the interference audio to obtain a preliminary interference instruction;

[0046] Based on the preliminary interference instruction, filtering is performed by comparing with a preset set of irrelevant keywords to obtain an interference instruction set.

[0047] By adopting the above technical solution, when a visitor moves in the virtual exhibition hall and moves into the display range of other exhibits, the action state of the visitor will be sent as interference information, which can take corresponding measures according to the temporary sense of curiosity about the exhibits of the visitor in the virtual exhibition hall, and timely adjust the display for the visitor, enabling the exhibition hall to further achieve intelligence and improving the visiting experience.

[0048] In a second aspect, a kind of exhibit automatic broadcast system based on a virtual exhibition hall provided by the present application adopts the following technical solution:

[0049] Exhibition hall creation module: The exhibition hall creation module is used to obtain network response data, generate exhibition hall information, and match and obtain an exhibition hall operation information database based on the exhibition hall information, and the network response data includes a response address and a display signal;

[0050] Exhibit acquisition module: The exhibit acquisition module is used to match and associate an exhibit information database based on the exhibition hall information to obtain exhibit information;

[0051] Automatic promotion module: The automatic promotion module is used to preprocess the exhibit information when there is no interference information in the display signal and output the exhibit audio to the network response address;

[0052] Interference instruction module: The interference instruction module is used to preprocess interference information when there is interference information in the display signal, and obtain an interference instruction set;

[0053] Synonymous instruction matching module: The synonymous instruction matching module is used to perform synonymous matching processing based on the interference instruction set, and obtain a synonymous instruction set;

[0054] Matching operation information module: The matching operation information module is used to calculate and obtain the information of the operation information database with the highest correlation degree and the exhibit audio in the exhibit information database based on the synonymous instruction set;

[0055] Feedback sending module: The feedback sending module is used to control the exhibit audio based on the information of the operation information database and the exhibit audio, and send it back to the network response address.

[0056] By adopting the above technical solutions, the exhibition hall module creates a database of operation information for each type of exhibition hall to uniformly collect and manage specific operations in a specific industry. Compared with putting all operation information in one database, it can reduce the load of the database and the workload during data search, and improve the response speed. When there is no interference information, the automatic promotion module can perform audio introduction and display according to the preset exhibit display order. When there is interference information, the interference instruction acquisition module can obtain the instruction information carried by the interference information, enabling the synonymous instruction matching module to perform synonymous matching on the instruction information. After the synonymous matching is completed, the matching operation module enables the synonymous instruction set to be associated and matched with the operation information database and the exhibit database respectively. Finally, the feedback sending module sends the feedback operation back to the visitors. The entire system can adjust the display according to the interference information feedback by the visitors in the exhibition hall, achieving the effect of improving interactivity and promoting the exhibition process according to the needs of the visitors relying on this automatic broadcast system.

[0057] [[ID=IS=15]]In summary, the present application includes at least one of the following beneficial technical effects:

[0058] 1. Through the feedback processing of interference information set in this case, it is possible to adjust the display according to the interference information feedback by the visitors in the exhibition hall, achieving the effect of improving interactivity and promoting the exhibition process according to the needs of the visitors relying on this automatic broadcast system;

[0059] 2. When the switching frequency is relatively high in this case, corresponding modifications to the operation information database and exhibit information will be made based on the operation information and exhibit information of visitors staying for a relatively long time subsequently. It is possible to improve the correctness of the response given to visitors when the virtual exhibition hall obtains interference information according to the feedback. Through continuous data learning and iteration, the corresponding operation information database and exhibit information data of the virtual exhibition hall will be more perfect;

[0060] 3. When a visitor moves to the display range of other exhibits in the virtual exhibition hall in this case, the action state of the visitor will be sent as interference information. This can take corresponding measures according to the temporary curiosity of the exhibits generated by the visitor in the virtual exhibition hall, and adjust the display for the visitor in a timely manner, further making the exhibition hall intelligent and enhancing the visiting experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0061] Figure 1 is a flowchart of the operation of Embodiment 1 of an automatic exhibit announcement method based on a virtual exhibition hall;

[0062] Figure 2 is a specific flowchart of coordinate movement changes in Embodiment 1 of an automatic exhibit announcement method based on a virtual exhibition hall;

[0063] Figure 3 is a specific flowchart of interference instructions in Embodiment 1 of an automatic exhibit announcement method based on a virtual exhibition hall;

[0064] Figure 4 is a logical structure diagram of Embodiment 2 of an automatic exhibit announcement system based on a virtual exhibition hall

[0065] In the figure, 1, exhibition hall creation module; 2, exhibit acquisition module; 3, automatic advancement module; 4, interference instruction module; 5, synonymous instruction matching module; 6, matching operation information module; 7, feedback sending module. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0066] In a virtual exhibition hall, most display methods are that the progress of the exhibition is advanced only when visitors click on the orientation buttons or exhibit buttons in the pictures. Visitors browse and understand the exhibit information according to their own needs, browse the content of the virtual exhibition hall by themselves, and change their orientation in the virtual exhibition hall by themselves to view other exhibits. Now, an automatic exhibit announcement method and system based on a virtual exhibition hall are provided to achieve the self - progress advancement of the exhibition hall and the effect of the exhibition hall performing feedback operations when visitors interfere during the progress advancement.

[0067] The following will Figure 1 - be Figure 4 further described in detail with reference to the

[0068] Embodiment 1: An automatic exhibition item announcement method based on a virtual exhibition hall. Refer to Figure 1 , which includes the following steps:

[0069] S101. Obtain network response data, generate exhibition hall information, and match and obtain an operation information database of the exhibition hall based on the exhibition hall information. The network response data includes a response address and a display signal.

[0070] After the visitor enters the virtual exhibition hall and clicks on the type of the created exhibition hall, network response data will be sent to the server. The response data contains the type of the created virtual exhibition hall and its response address. After obtaining the network response data, the server will create an exhibition hall of the corresponding type according to its data requirements, and associate the operation information database of the corresponding exhibition item hall type according to the type of the exhibition hall. For example: if it is a virtual exhibition hall about a scroll painting, an operation information type database of the scroll painting type will be matched, such as rolling up or unrolling the scroll painting, magnifying a part of the scroll painting, and selecting a canvas or a picture frame for the scroll painting; if it is a virtual exhibition hall about ceramics, an operation information type database of the ceramics type will be matched, such as rotating and moving the ceramics for a full - range observation, magnifying a part, etc. Associating the operation information database of the corresponding exhibition hall type according to the type of the exhibition hall can enable the call of each exhibition hall of the same type, making the operation information database replicable.

[0071] S102. Based on the exhibition hall information, match the associated exhibition item information database and obtain the exhibition item information.

[0072] According to the created exhibition hall information, the associated exhibition item information database of the corresponding exhibition hall will be matched, that is, each exhibition hall will correspond to an exhibition item information database. By reading the exhibition item information in the exhibition item information database, the exhibition items in the virtual exhibition hall are presented in the initial configuration in the virtual exhibition hall.

[0073] S103. When there is no interference information in the display signal, pre - process the exhibition item information and output the exhibition item audio to the network response address.

[0074] Judge whether the display signal carries an interference signal. If it does not carry an interference signal, it means that the visitor has no driving intention to display the exhibition items in the exhibition hall. Then, according to the exhibition item numbers in the exhibition item database, the corresponding exhibition item details will be processed from text to audio in sequence, and the exhibition item details converted into audio will be sent back to the visitor's response address in sequence according to the exhibition item numbers.

[0075] S104. When there is interference information in the display signal, pre - process the interference information and obtain an interference instruction set.

[0076] The display signal is then checked for interference. If so, it indicates the visitor has a driving desire to display exhibits in the exhibition hall. The system then determines the type of interference and pre-processes the specific interference measures based on the interference type. The interference information is then converted to text and filtered for non-keywords to obtain a set of interference instructions. Interference types include voice interference and interference caused by the visitor's position change within the virtual exhibition hall.

[0077] S105. Based on the interference instruction set, perform synonym matching processing to obtain a synonym instruction set.

[0078] According to the interference instruction set obtained after non-keyword filtering, the set contains keywords extracted from voice interference. These keywords are respectively compiled into different sets, and synonym matching is performed on each set. The matched synonyms are compiled into the corresponding keyword set to obtain a synonym instruction set.

[0079] S106. Based on the synonymous instruction set, calculate and obtain the most relevant operation information database information and exhibit audio in the exhibit information database,

[0080] According to all the synonymous instruction sets obtained, the operation information database information is correlated according to the preset correlation coefficient and the degree of overlap with the keywords in the synonymous instruction set, and is sorted according to the level of correlation to obtain the operation information database information with the highest correlation and the exhibit audio in the exhibit information database.

[0081] S107. Based on the information in the operation information database and the exhibit audio, the exhibit audio is controlled and transmitted back to the network response address.

[0082] According to the operation information database information with the highest correlation and the exhibit audio in the exhibit information database, the operation information is associated with the exhibit audio to form a control audio statement and execute it, and the corresponding statement is sent back to the visitor response address.

[0083] S108. Based on the network response address, obtain the audio switching frequency of the exhibit within the time period, mark the error processing according to the switching frequency, and modify the operation information database information and exhibit information.

[0084] According to the network response address, the number of times this response address requests to switch the exhibit audio within 10 minutes is obtained through background data acquisition. When the number of times the exhibit audio is switched is greater than the preset abnormal value, an error processing mark is made, and it is considered that the visitor is not satisfied with the content provided after the intervention. Then, the operation information database information and exhibit information are modified in the background. The modification content refers to the operation exhibit information interface where the visitor's network response address stays the longest after switching the exhibit audio.

[0085] Refer to Figures 2 - 3 ,

[0086] The steps of S102 further include:

[0087] S1021. Based on the exhibition hall information, according to the exhibition hall number included in the exhibition hall information, match the associated exhibition item information database

[0088] According to the created exhibition hall type and the exhibition hall number, the exhibition item information database associated with the corresponding exhibition hall number will be matched, that is, each exhibition hall number will correspond to an exhibition item information database.

[0089] S1022. Based on the exhibition item information database, obtain the exhibition item number and exhibition item details

[0090] By reading the exhibition item information in the exhibition item information database, the exhibition items in the virtual exhibition hall are presented for the initialization configuration in the virtual exhibition hall.

[0091] The steps of S103 further include:

[0092] S1031. When there is no interference information in the display signal, perform text-to-audio processing on the exhibition item details in sequence according to the exhibition item number to obtain each exhibition item audio

[0093] Judge whether the display signal carries an interference signal. If it does not carry an interference signal, it means that the visitor has no driving intention to display the exhibition items in the exhibition hall. Then, according to the exhibition item number in the exhibition item database, the corresponding exhibition item information will be subjected to text-to-audio processing on the exhibition item details in sequence.

[0094] S1032. Based on the network response data, transmit each exhibition item audio to the network response address in sequence according to the exhibition item number

[0095] Transmit the exhibition item audio after being converted into audio to the response address of the visitor in sequence according to the exhibition item number, so that the exhibition item audio can be automatically played on the visitor's client.

[0096] The steps of S104 further include:

[0097] S1041. When there is interference information in the display signal and the interference information is the coordinate change value, then perform positioning determination on the coordinate value and the exhibition item area in the exhibition item information database, match and obtain the exhibition item audio corresponding to the exhibition item area, and transmit the corresponding exhibition item audio to the network response address

[0098] When it is determined whether the display signal carries an interference signal, if there is an interference signal, and the interference signal is that the specific coordinate position of the visitor in the virtual exhibition hall has changed significantly and the position is already in the area of other exhibits, then the corresponding exhibit audio will be matched according to the exhibit area where the visitor is located, and the corresponding exhibit audio will be transmitted back to the response address of the visitor. This coordinate movement value is mainly applied to virtual exhibition halls with spatial coordinate values, such as VR virtual exhibition halls, 3D virtual exhibition halls in web pages, etc. Specifically, when in the virtual exhibition hall, when the visitor moves to near other exhibits in the exhibition hall through operations, the switching of the exhibit content playback will be realized according to the switching of the exhibit area, and the coordinate movement will be realized to match the coordinate values in the corresponding exhibit information.

[0099] S1042. When the interference information is interference audio, the interference audio is denoised to obtain low-noise interference audio;

[0100] If there is an interference signal, and the interference signal is the interference audio input by the visitor, then the interference audio is obtained, and after the interference audio is denoised according to the denoising algorithm, low-noise interference audio is obtained.

[0101] S1043. Based on the low-noise interference audio, the low-noise interference audio is processed into text to obtain a preliminary interference instruction.

[0102] According to the low-noise interference audio, the low-noise interference audio is processed into text according to the audio-to-text algorithm, and the preliminary interference instruction is segmented into words, and the complete sentence is segmented into each word to obtain the preliminary interference instruction.

[0103] S1044. Based on the preliminary interference instruction, it is compared with the preset set of irrelevant keywords for filtering to obtain an interference instruction set.

[0104] The preliminary interference instruction is compared and filtered with the preset set of irrelevant keywords, and meaningless auxiliary words and pronouns in the words are removed, and only important verbs and nouns are left, and they are incorporated into the set to form an interference instruction set.

[0105] The steps of S105 also include:

[0106] S1051. Based on the interference instruction set, the interference instructions are incorporated into different sets and synonym matching is performed to obtain synonyms of the interference instructions.

[0107] The interference instructions in the interference instruction set are respectively incorporated into different sets, forming a set for each interference instruction. Then, the interference instructions are matched with the thesaurus to obtain interference instruction synonyms with similar or identical meanings.

[0108] S1052. Incorporate the synonyms of the interference instructions into the corresponding instruction sets, distinguish between verbs and nouns in the instructions, and obtain a synonymous instruction set, where the synonymous instruction set includes a verb synonymous instruction set and a noun synonymous instruction set.

[0109] Incorporate the obtained synonyms of the interference instructions into the set of corresponding interference instructions, and mark the parts of speech of the synonyms matched by the interference instructions as verbs and nouns, obtaining a synonymous instruction set with verb and noun attribute markings.

[0110] The steps of S106 also include:

[0111] S1061. Based on the verb synonymous instruction set, by matching the verb instructions with the information in the operation information database, sort the matched operation information according to the degree of association with the verb instructions, and obtain the operation information in the operation information database with the highest degree of association.

[0112] By obtaining the synonymous instruction set with verb attribute markings, match the synonymous instruction set with verb attribute markings with the operation information database, calculate the degree of association through the degree of association coefficient between the synonymous instructions and the operation information, sort the matched operation information according to the degree of association, and obtain the operation information in the operation information database with the highest degree of association.

[0113] S1062. Based on the noun synonymous instruction set, by matching the noun instructions with the exhibit information in the exhibit information database, sort the matched exhibit information according to the degree of association with the noun instructions, and obtain the exhibit information with the highest degree of association.

[0114] By obtaining the synonymous instruction set with noun attribute markings, match the synonymous instruction set with noun attribute markings with the exhibit information database, calculate the degree of association through the degree of association coefficient between the synonymous instructions and the exhibit information, sort the matched exhibit information according to the degree of association, and obtain the exhibit information in the exhibit information database with the highest degree of association.

[0115] The steps of S107 also include:

[0116] S1071. Based on the operation information and the exhibit audio, perform an associated match between the operation information and the exhibit audio, and obtain a feedback operation statement.

[0117] According to the operation information in the operation information database with the highest degree of association and the exhibit information in the exhibit information database with the highest degree of association, perform an operation information instruction match on the exhibit audio, and obtain an operation statement for the exhibit audio.

[0118] S1072. Based on the feedback operation statement, perform corresponding feedback operation processing on the exhibit audio and send it back to the network response address.

[0119] According to the operation statement of the exhibit audio, operate on the exhibit audio, such as: magnifying the scroll, rotating the exhibit object, etc. After the operation, present the exhibit and send it back to the network response address of the visitor, so that the visitor can obtain the change in the exhibit display after its interference.

[0120] The implementation principle of Embodiment 1 of this application is as follows: There is a database of operation information for each type of exhibition hall, which is used to uniformly collect and manage specific operations in a specific industry. Compared with putting all operation information in one database, it can reduce the load of the database and the workload during data search, improve the response speed, and the independent database for a specific industry can be replicated for the use of each exhibition hall. When there is no interference information, the virtual exhibition hall can perform audio introduction display according to the preset exhibit display order. When there is interference information, it can be associated and matched with the operation information database and the exhibit database according to the instruction information carried by the interference information, and the display can be adjusted according to the interference information feedback by the visitors in the exhibition hall. At the same time, when the interference information is the coordinate movement value, the coordinate value is used to perform positioning determination on the exhibit area in the exhibit information database, match and obtain the exhibit audio corresponding to the exhibit area, and send the exhibit audio back to the response address of the visitor. Finally, obtain the switching frequency of the exhibit audio within a time period, perform error processing marking according to the switching frequency, and modify the information in the operation information database and the exhibit information, so as to improve the correctness of the response given to the visitor when the virtual exhibition hall obtains interference information through continuous data learning and iteration, and make the operation information database and the exhibit information data corresponding to the virtual exhibition hall more perfect.

[0121] Refer to Figure 4 , Embodiment 2: An automatic exhibit broadcast system based on a virtual exhibition hall, including:

[0122] Create Exhibition Hall Module: The Create Exhibition Hall Module is used to obtain network response data, generate exhibition hall information, and match and obtain the exhibition hall operation information database based on the exhibition hall information. The network response data includes the response address and the display signal.

[0123] Exhibit Acquisition Module: The Exhibit Acquisition Module is used to match and associate the exhibit information database based on the exhibition hall information and obtain the exhibit information.

[0124] Automatic Advancement Module: When there is no interference information in the display signal, the Automatic Advancement Module is used to preprocess the exhibit information and output the exhibit audio to the network response address.

[0125] Interference instruction module: The interference instruction module is used to preprocess the interference information when there is interference information in the display signal, and obtain an interference instruction set.

[0126] Synonymous instruction matching module: The synonymous instruction matching module is used to perform synonymous matching processing based on the interference instruction set, and obtain a synonymous instruction set.

[0127] Matching operation information module: The matching operation information module is used to calculate and obtain the information of the operation information database with the highest correlation degree and the exhibit audio in the exhibit information database based on the synonymous instruction set.

[0128] Feedback sending module: The feedback sending module is used to control the exhibit audio based on the information of the operation information database and the exhibit audio, and send it back to the network response address.

[0129] The implementation principle of Embodiment 2 of this application is as follows: The exhibition hall creation module enables each type of exhibition hall to have a set of operation information databases, which are used to uniformly collect and manage specific operations in a specific industry. Compared with putting all operation information in one database, it can reduce the load of the database and the workload during data search, and improve the response speed. When there is no interference information, the automatic promotion module can perform audio introduction display according to the preset exhibit display order. When there is interference information, the interference instruction module can obtain the instruction information carried by the interference information, so that the synonymous instruction matching module performs synonymous matching on the instruction information. After the synonymous matching is completed, the matching operation module makes the synonymous instruction set perform associated matching with the operation information database and the exhibit database respectively. Finally, the feedback sending module sends the feedback operation back to the visitors.

[0130] The embodiments of this specific implementation manner are all preferred embodiments of this application, and do not limit the protection scope of this application accordingly. The same components are represented by the same reference numerals. Therefore, all equivalent changes made according to the structure, shape, and principle of this application shall be covered by the protection scope of this application.

Claims

1. An automatic broadcast method for exhibition items based on a virtual exhibition hall, characterized in that, It includes the following steps: Obtain network response data, generate exhibition hall information, and match and obtain an exhibition hall operation information database based on the exhibition hall information. The network response data includes a response address and a display signal; Based on the exhibition hall information, match the associated exhibit information database according to the exhibition hall number included in the exhibition hall information; Based on the exhibit information database, obtain the exhibit number and exhibit details; When there is no interference information in the display signal, perform text-to-audio processing on the exhibit details in sequence according to the exhibit number to obtain each exhibit audio; Based on the network response data, transmit each exhibit audio back to the network response address in sequence according to the exhibit number; When there is interference information in the display signal, preprocess the interference information to obtain an interference sound source; Based on the interference sound source, perform audio-to-text processing to obtain a preliminary interference instruction; Based on the preliminary interference instruction, compare it with a preset set of irrelevant keywords for filtering to obtain an interference instruction set; Based on the interference instruction set, perform a synonym matching process to obtain a synonymous instruction set; Based on the synonymous instruction set, calculate and obtain the operation information database information with the highest degree of association and the exhibit audio in the exhibit information database; Based on the information in the operation information database and the exhibit audio, control the exhibit audio and transmit it back to the network response address; Based on the network response address, obtain the switching frequency of the exhibit audio within a time period, perform an error processing mark according to the switching frequency, and modify the operation information database information and the exhibit information.

2. The automatic broadcast method for exhibition objects based on a virtual exhibition hall according to claim 1, wherein The step of performing a synonym matching process based on the interference instruction set to obtain a synonymous instruction set includes: Based on the interference instruction set, classify the interference instructions into different sets and perform synonym matching to obtain synonyms of the interference instructions; Incorporate the synonyms of the interference instructions into the corresponding instruction sets, and distinguish between verbs and nouns of the instructions to obtain a synonymous instruction set, where the synonymous instruction set includes a verb synonymous instruction set and a noun synonymous instruction set.

3. The automatic broadcast method of exhibition items based on a virtual exhibition hall according to claim 2, characterized in that, The step of calculating and obtaining the operation information database information with the highest degree of association and the exhibit information in the exhibit information database based on the synonymous instruction set includes: Based on the verb synonymous instruction set, match the operation information database information by the verb instructions, sort the matched operation information according to the degree of association with the verb instructions, and obtain the operation information in the operation information database with the highest degree of association; Based on the noun synonymous instruction set, match the exhibit information in the exhibit information database by the noun instructions, sort the matched exhibit information according to the degree of association with the noun instructions, and obtain the exhibit information with the highest degree of association.

4. The automatic voice broadcast method for exhibition items based on a virtual exhibition hall according to claim 3, characterized in that, The step of controlling the exhibit audio and transmitting it back to the network response address based on the operation information in the operation information database and the exhibit audio includes: Based on the operation information and the exhibit audio, perform an associated match between the operation information and the exhibit audio to obtain a feedback operation statement; Based on the feedback operation statement, perform a corresponding feedback operation process on the exhibit audio and transmit it back to the network response address.

5. The automatic broadcast method for exhibition objects based on a virtual exhibition hall according to claim 1, characterized in that, When there is interference information in the display signal, the steps of preprocessing the interference information to obtain an interference instruction set include: Based on the existence of interference information in the display signal, when the interference information is a coordinate movement value, the coordinate value is used to determine the position with the exhibit area in the exhibit information database, and the exhibit audio corresponding to the exhibit area is obtained by matching; When the interference information is interference audio, audio-to-text processing is performed on the interference audio to obtain a preliminary interference instruction; Based on the preliminary interference instruction, filtering is performed by comparing with a preset set of irrelevant keywords to obtain an interference instruction set.

6. An exhibit automatic broadcast system based on a virtual exhibition hall, characterized in that, Including: Exhibition hall creation module (1): The exhibition hall creation module (1) is used to obtain network response data, generate exhibition hall information, and match and obtain an exhibition hall operation information database based on the exhibition hall information. The network response data includes a response address and a display signal; Exhibit acquisition module (2): The exhibit acquisition module (2) is used to match and associate an exhibit information database based on the exhibition hall information, and obtain an exhibit number and exhibit details based on the exhibit information database; Automatic advancement module (3): The automatic advancement module (3) is used to perform text-to-audio conversion processing on the exhibit details in sequence according to the exhibit number when there is no interference information in the display signal, obtain each exhibit audio, and based on the network response data, transmit each exhibit audio to the network response address in sequence according to the exhibit number; Interference instruction module (4): The interference instruction module (4) is used to preprocess the interference information to obtain an interference sound source when there is interference information in the display signal, perform audio-to-text conversion processing based on the interference sound source to obtain a preliminary interference instruction, and filter by comparing with a preset set of irrelevant keywords based on the preliminary interference instruction to obtain an interference instruction set; Synonymous instruction matching module (5): The synonymous instruction matching module (5) is used to perform synonymous matching processing based on the interference instruction set to obtain a synonymous instruction set; Matching operation information module (6): The matching operation information module (6) is used to calculate and obtain the information of the operation information database with the highest correlation degree and the exhibit audio in the exhibit information database based on the synonymous instruction set; Feedback sending module (7): The feedback sending module (7) is used to control the exhibit audio based on the information of the operation information database and the exhibit audio and transmit it back to the network response address, obtain the switching frequency of the exhibit audio within a time period based on the network response address, perform an error processing mark according to the switching frequency, and modify the information of the operation information database and the exhibit information.

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