A five-generation comprehensive communication system of culture across eras of Tang, Song, Yuan, Ming and Qing

Abstract

This invention belongs to the field of cultural dissemination technology and discloses a comprehensive cultural dissemination system spanning five dynasties (Tang, Song, Yuan, Ming, and Qing). It aims to address the shortcomings of existing technologies in the dissemination of five-dynasty culture, such as fragmentation, homogenization, and unquantifiable effects. The system comprises five sequentially linked modules, forming a closed-loop process of "collection-encoding-association-dissemination-optimization." Through standardized collection of five-dynasty cultural resources, exclusive metadata encoding, multi-dimensional cross-dynasty association, AIGC-driven multimodal cross-scenario dissemination, and quantitative optimization of effects, it achieves systematic and precise dissemination of five-dynasty culture. This invention is highly innovative, ensures cultural authenticity, is adaptable to multiple scenarios, has quantifiable dissemination effects, and is highly practical. It can be widely applied in fields such as cultural heritage protection and popular science education, and has high industrialization potential.

Description

Technical Field

[0001] This invention relates to the field of cultural dissemination technology, and in particular to a comprehensive cultural dissemination system spanning five dynasties: Tang, Song, Yuan, Ming, and Qing. Background Technology

[0002] The Tang, Song, Yuan, Ming, and Qing dynasties, representing the core development period of ancient Chinese civilization, accumulated a rich cultural heritage encompassing literature, art, institutions, folklore, and technology, serving as important carriers of outstanding traditional Chinese culture. Currently, the dissemination of this culture primarily relies on traditional media (books, museum exhibitions) and conventional digital media (simple online exhibitions, short videos), which suffers from the following core technological deficiencies, for which no effective solutions have been proposed by existing technologies: I. Severe fragmentation of dissemination: Existing technologies mostly target the independent dissemination of a single dynasty or a single cultural category (such as Tang poetry and Song lyrics), without establishing a cross-era connection mechanism between the cultures of the five dynasties. This results in users being unable to form a systematic understanding of the development and inheritance relationships of the cultures of the five dynasties, which violates the overall needs of cultural dissemination. Second, the technical solutions are homogenized: existing digital cultural dissemination systems mostly adopt the "resource display + simple interaction" model, rely on general digital display technologies, and have not designed exclusive dissemination technologies for the unique characteristics of the five dynasties' culture (such as the rhythmic differences of Tang and Song poetry and the performance characteristics of Yuan, Ming and Qing operas), thus lacking innovation; Third, the dissemination effect cannot be quantified: the existing system can only record basic data such as user page views and dwell time, and has not established a scientific model for quantifying the dissemination effect. It is impossible to accurately judge the user's level of understanding and acceptance of the Five Dynasties culture, and it is difficult to achieve adaptive optimization of the dissemination strategy. IV. Insufficient guarantee of cultural authenticity: Some cultural dissemination systems that use AIGC technology have problems such as cultural distortion and aesthetic convergence caused by algorithmic bias, which cannot accurately restore the historical appearance and core connotation of the culture of the Five Dynasties. Fifth, poor cross-scenario adaptability: Existing systems are mostly designed for single scenarios (such as online science popularization and offline exhibitions), and have not achieved seamless connection between multiple scenarios (home, school, museum, cultural and tourism scenic spots), resulting in limited dissemination coverage.

[0003] In the existing technology, there is no comprehensive cross-era dissemination system for the five dynasties of Tang, Song, Yuan, Ming and Qing. In particular, there is a lack of integrated technical solutions that can achieve standardized collection of the culture of the five dynasties, cross-era association, multimodal adaptation and effect quantification. This cannot meet the needs of systematic and in-depth dissemination of the culture of the five dynasties, nor can it solve the above-mentioned technical defects. Summary of the Invention

[0004] The purpose of this invention is to overcome the technical defects of the existing technology in the dissemination of the culture of the Five Dynasties, such as fragmentation, homogenization, unquantifiable effects, poor cross-scenario adaptability, and insufficient cultural authenticity. It provides a comprehensive cultural dissemination system spanning the Five Dynasties (Tang, Song, Yuan, Ming, and Qing), which achieves systematic, in-depth, and precise dissemination of the culture of the Five Dynasties through a coherent technical process of standardized collection, exclusive coding, cross-era association, multimodal dissemination, and effect feedback optimization.

[0005] The technical solution of this invention is implemented as follows: A comprehensive cultural dissemination system spanning five dynasties (Tang, Song, Yuan, Ming, and Qing) includes a standardized acquisition module for cultural resources from the five dynasties, a cross-era cultural metadata encoding module, a multi-dimensional association algorithm module, an AIGC-driven multimodal dissemination module, and a dissemination effect feedback and adaptive adjustment module, forming a closed-loop technical process of acquisition, encoding, association, dissemination, and optimization. The Five Dynasties Cultural Resources Standardization Acquisition Module is used to collect various cultural resources from the Tang, Song, Yuan, Ming and Qing dynasties and process them in a standardized manner. The cross-generational cultural metadata encoding module is used to encode exclusive metadata for standardized cultural resources; The multi-dimensional association algorithm module is used to calculate the cross-era correlation of cultural resources from the five dynasties and form an association network; The AIGC-driven multimodal propagation module is used to generate multimodal propagation content based on the associated network and output it across scenarios; The propagation effect feedback and adaptive adjustment module is used to quantify the propagation effect and adjust the parameters of each module according to the feedback results to achieve closed-loop optimization.

[0006] Preferably, the standardized collection module for the five dynasties' cultural resources includes five categories: literature, art, systems, folklore, and science and technology. The collection method adopts a triple mode of physical object scanning, ancient book digitization, and expert verification, with an expert verification pass rate of no less than 99%.

[0007] Preferably, the physical object scanning uses a 3D scanner with an accuracy of ≥0.01mm, and spectral imaging technology is used to restore the original colors of the cultural relics; the ancient book digitization uses OCR text recognition technology with an accuracy of ≥99.8% to perform word segmentation and error correction on the transcribed text.

[0008] Preferably, the cross-generational cultural metadata encoding module adopts a proprietary encoding formula, which is as follows: C is the unique code for cultural resources of the five dynasties, D is the dynasty identifier (1=Tang, 2=Song, 3=Yuan, 4=Ming, 5=Qing), L is the category identifier (1=Literature, 2=Art, 3=Institution, 4=Folklore, 5=Science and Technology), X is the sub-category identifier (0-9), and Y is the unique serial number (0-9).

[0009] Preferably, each of the codes is bound to metadata information, which includes resource name, historical background, cultural connotation, associated resource identifier, and expert verification opinions.

[0010] Preferably, the multi-dimensional association algorithm module uses a multi-dimensional association degree calculation formula, the calculation formula being: Where R is the correlation degree (0≤R≤1), S is the cultural connotation similarity, T is the historical inheritance correlation degree, F is the formal feature similarity, and W1, W2, and W3 are weight coefficients (W1+W2+W3=1).

[0011] Preferably, the correlation threshold is set to 0.6 by default. Cultural resources with a correlation that reaches the threshold form a cross-era cultural resource correlation network and are stored in the correlation database.

[0012] Preferably, the AIGC-driven multimodal propagation module includes a scene recognition unit, a multimodal content generation unit, an authenticity verification unit, and a multi-terminal output unit; the scene recognition unit collects environmental data through scene sensors to identify the propagation scene; the authenticity verification unit adopts a similarity ≥95% verification standard to ensure the authenticity of the propagated content.

[0013] Preferably, the propagation effect feedback and adaptive adjustment module adopts a propagation effect quantification formula, the quantification formula being: Where E is the overall score of the dissemination effect (0≤E≤100), C is the dissemination coverage rate, I is the user interaction rate, K is the degree of improvement in cultural awareness, and α, β, and γ are weighting coefficients (α+β+γ=1).

[0014] Preferably, the dissemination effect feedback and adaptive adjustment module adjusts the parameters according to the comprehensive score E: if E < 60, adjust the weight coefficient of the association algorithm and increase the authenticity verification threshold; if 60 ≤ E < 80, adjust the multimodal content output format and optimize resource collection coverage; if E ≥ 80, maintain the current parameters and update the cultural resource database.

[0015] The embodiments of the present invention have the following advantages due to the adoption of the above technical solutions: I. Outstanding Innovation: It proposes a unique metadata encoding system for the culture of the Five Dynasties and a multi-dimensional cross-era correlation algorithm, which solves the core defect of the fragmented dissemination of the culture of the Five Dynasties in existing technologies and has novelty; II. Guarantee of Cultural Authenticity: A dual verification mechanism of "physical object scanning + ancient book digitization + expert verification + AIGC authenticity verification" is adopted to avoid cultural distortion problems in the existing AIGC technology application and ensure the accurate dissemination of the culture of the Five Dynasties. Third, the dissemination effect can be quantified: a scientific formula for quantifying the dissemination effect is designed to achieve accurate evaluation of the dissemination effect. At the same time, through a closed-loop optimization mechanism, the dissemination quality is continuously improved, solving the problem that the dissemination effect cannot be quantified or optimized in existing technologies. IV. Strong cross-scenario adaptability: Designed with exclusive multimodal communication formats for different scenarios, achieving seamless connection between campuses, museums, families, and cultural and tourism scenic spots, expanding the communication coverage and improving user experience; Fifth, it is highly practical: it can be widely applied to multiple fields such as cultural heritage protection, education and popular science, cultural tourism integration, and digital cultural and creative industries. It can effectively promote the systematic dissemination of the culture of the Five Dynasties and has extremely high application value and industrialization prospects.

[0016] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a diagram of the module architecture of the present invention; Figure 2 This is a flowchart of the data acquisition module of the present invention; Figure 3 This is a flowchart of the association algorithm of the present invention; Figure 4 The following is a flowchart of the feedback optimization process of this invention. Detailed Implementation

[0019] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0020] It is important to note that terms such as "first," "second," "symmetric," and "array" are used only to distinguish between descriptive and positional descriptions and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, features specified with terms such as "first" or "symmetric" may explicitly or implicitly include one or more of that feature; similarly, when the quantity of certain features is not limited by words such as "two" or "three," it should be noted that such features also explicitly or implicitly include one or more features. In this invention, unless otherwise explicitly specified and limited, terms such as "installation," "connection," and "fixation" should be interpreted broadly; for example, they can refer to a fixed connection, a detachable connection, or an integral molding; they can refer to a mechanical connection, a direct connection, a welding connection, or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the accompanying drawings and specific circumstances.

[0021] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0022] like Figure 1-4 As shown, this invention provides a comprehensive cultural dissemination system spanning five dynasties (Tang, Song, Yuan, Ming, and Qing), comprising five functional modules: a standardized collection module for cultural resources of the five dynasties, a cross-era cultural metadata encoding module, a multi-dimensional association algorithm module, an AIGC-driven multimodal dissemination module, and a dissemination effect feedback and adaptive adjustment module. These modules work in tandem to form a closed-loop technical process of "collection-encoding-association-dissemination-optimization," as detailed below: Standardized Data Collection Module for Five Dynasties Culture This module forms the foundation of the entire system, used to collect various cultural resources from the Tang, Song, Yuan, Ming, and Qing dynasties. It addresses the problems of disorganized and unstandardized cultural resource collection in existing technologies, which hinders subsequent association and dissemination. The collection scope covers five major categories: literature (poetry, prose, opera scripts), art (painting, calligraphy, porcelain, clothing), systems (imperial examinations, official systems, taxation), folklore (festivals, rituals, customs), and science and technology (astronomy, calendar, medicine). The collection method employs a triple approach: physical object scanning + ancient book digitization + expert verification, ensuring the authenticity and completeness of the collected resources.

[0023] Specific data collection steps: (1) Physical scanning: High-precision 3D scanner (precision ≥ 0.01mm) is used to scan cultural relics (porcelain, calligraphy, painting, clothing, etc.) from the Five Dynasties to obtain 3D model data. At the same time, spectral imaging technology is used to restore the original colors of the cultural relics to avoid color distortion. (2) Digitization of ancient books: OCR text recognition technology (recognition accuracy ≥99.8%) is used to digitize ancient books and documents from the Five Dynasties. At the same time, word segmentation and error correction are performed on the transcribed text to establish a standardized text database. (3) Expert verification: A team of experts in the field of five dynasties culture will be formed to verify the collected three-dimensional models, digital texts and folk customs data, eliminate distorted and erroneous resources, and ensure the accuracy of the resources. The verification pass rate should reach more than 99%. (4) Resource classification and storage: The verified resources are stored in the distributed database according to the hierarchical structure of "dynasty-category-sub-type" to provide standardized data support for subsequent coding and association modules.

[0024] Trans-era cultural metadata encoding module This module inherits the standardized resources from the data acquisition module and is used to encode unique metadata for cultural resources from the five dynasties. This addresses the problem in existing technologies where the lack of a dedicated coding system prevents cross-era association of cultural resources and leads to low retrieval efficiency. This module designs unique metadata coding rules for the five dynasties, with each cultural resource corresponding to a unique code. The code includes four dimensions: dynasty identifier, category identifier, sub-type identifier, and unique serial number. It also incorporates cultural feature parameters to provide a data foundation for subsequent association algorithms.

[0025] The encoding formula is as follows: in: C -- Unique code for cultural resources of the Five Dynasties (positive integer); D--Dynasty identifier (1=Tang, 2=Song, 3=Yuan, 4=Ming, 5=Qing); L--Category identifier (1=Literature, 2=Art, 3=Institution, 4=Folklore, 5=Technology); X -- Sub-category identifier (0-9, subdivided according to different categories, such as 1=Tang poetry, 2=Song lyrics in the literature category); Y -- Unique serial number (0-9, used to distinguish different resources under the same sub-type).

[0026] At the same time, metadata information is bound to each code, including resource name, historical background, cultural connotation, associated resource identifier, expert verification opinions, etc., to form a complete metadata archive and ensure the traceability and relevance of each cultural resource.

[0027] Multi-dimensional association algorithm module This module inherits the metadata encoding and archives from the encoding module, and is used to establish cross-era connections between cultural resources from the five dynasties. This addresses the core shortcomings of existing technologies, such as fragmented dissemination and lack of connection between cultural resources from the five dynasties. This is also one of the core innovative points of this invention (a niche but reasonable approach). This module designs a multi-dimensional association algorithm to calculate the correlation degree of cultural resources from different dynasties and categories from three dimensions: historical inheritance, cultural connotation, and formal characteristics, thereby achieving intelligent linkage of cultural resources across eras.

[0028] The formula for calculating the correlation degree is as follows: in: The degree of correlation between two cultural resources (0≤R≤1, the closer R is to 1, the higher the degree of correlation). Cultural connotation similarity (0≤S≤1, calculated through text semantic analysis algorithms, such as the similarity of artistic conception between Tang poetry and Song lyrics). Historical inheritance correlation (0≤T≤1, assigned based on historical records and cultural evolution, such as the inheritance correlation between Tang Dynasty calligraphy and Song Dynasty calligraphy). Formal feature similarity (0≤F≤1, such as the style of painting or the similarity of decoration on porcelain). W1, W2, W3 -- Weighting coefficients (W1+W2+W3=1, which can be adaptively adjusted according to the propagation scenario; the default values ​​are W1=0.4, W2=0.3, and W3=0.3).

[0029] Specific association steps: (1) Extract the metadata features (cultural connotation, historical background, and formal features) of each cultural resource. (2) Calculate the correlation between any two cultural resources using the above formula; (3) Set a correlation threshold (default R≥0.6) and associate resources that reach the correlation threshold to form a cross-era cultural resource association network; (4) Store the associated network data in the associated database to provide linkage data support for the propagation module.

[0030] AIGC-driven multimodal propagation module This module receives network data from related modules to enable multimodal, cross-scenario dissemination of cultural resources from five dynasties, addressing the issues of limited dissemination methods, poor cross-scenario adaptability, and insufficient cultural authenticity in existing technologies. This module combines AIGC technology with multimodal display technology, designing customized dissemination formats for different scenarios (campus, museum, home, cultural tourism scenic spots), while incorporating a cultural authenticity verification mechanism to prevent cultural distortion.

[0031] Specific dissemination steps: (1) Scene recognition: Collect environmental data (such as light intensity, pedestrian flow, and user identity) through scene sensors to identify the current propagation scene; (2) Multimodal content generation: Based on the AIGC model and combined with related network data, multimodal content adapted to the current scenario is generated, including: ① Campus Scene: Generate animations, interactive Q&A, and knowledge point analysis (such as comparative explanations of Tang and Song poetry, and animations on the evolution of the imperial examination system in the Yuan, Ming, and Qing dynasties); ②Museum Scene: Generate 3D interactive displays of cultural relics and AR virtual restorations (such as AR demonstrations of the Song Dynasty porcelain making process and virtual try-on of Ming Dynasty clothing). ③ Family Scene: Generate lightweight short videos and parent-child interactive games (such as Five Dynasties Folk Customs Challenge Game and Poetry Relay Game); ④ Cultural and tourism scenic spots: Generate scene-based immersive content (such as generating immersive projections of Song Dynasty poetry in West Lake in Hangzhou, and generating demonstrations of Ming Dynasty court etiquette in the Forbidden City). (3) Authenticity verification: The generated multimodal content is compared with the standardized resources of the acquisition module, and the authenticity of the content is verified by a similarity algorithm (similarity ≥ 95%), and distorted content is removed; (4) Multi-terminal output: Output multimodal content through terminal devices (mobile phones, tablets, projection devices, AR glasses) to achieve seamless cross-scene dissemination.

[0032] Propagation effect feedback and adaptive adjustment module This module receives the output data from the propagation module to quantify the propagation effect and adaptively adjusts the parameters of each module based on the feedback results. This solves the problem that the propagation effect cannot be quantified or optimized in the existing technology, forming a closed-loop optimization mechanism to ensure continuous improvement in the propagation effect.

[0033] The formula for quantifying the dissemination effect is as follows: in: Overall score for dissemination effectiveness (0≤E≤100, the higher the score, the better the dissemination effect); Dissemination coverage (0≤C≤100, refers to the proportion of users who have been exposed to the disseminated content out of the target users); User interaction rate (0≤I≤100, refers to the proportion of users who perform interactive actions, such as clicking, answering questions, and sharing); Cultural awareness improvement (0≤K≤100, calculated by comparing users before and after tests, such as the percentage increase in users' mastery of knowledge points about the five dynasties). , β, γ--weight coefficient (α+β+γ=1, default α=0.3, β=0.4, γ=0.3).

[0034] Specific optimization steps: (1) Data collection: Collect user behavior data (browsing time, interactive operations, answer accuracy), dissemination coverage data, and cognitive test data; (2) Quantification of effects: The overall score E of the dissemination effect is calculated using the above formula; (3) Parameter adjustment: ① If E < 60, adjust the weight coefficient of the association algorithm (increase the cultural connotation similarity weight W1) and optimize the authenticity verification threshold of AIGC generated content (increase it to 98%). If 60≤E<80, adjust the output format of multimodal content (add user interaction elements) and optimize the coverage of subdivided types of resource collection; If E≥80, maintain the current parameters, only update the cultural resource database, and add the newly added cultural resources of the five dynasties; (4) Feedback iteration: The adjusted parameters are fed back to the preceding modules to achieve closed-loop optimization of the system and continuously improve the propagation effect.

[0035] The above five modules work together in sequence: the acquisition module provides standardized resources for the encoding module; the encoding module provides unique codes and metadata for the association module; the association module provides associated network data for the propagation module; the propagation module provides output data for the feedback module; and the feedback module provides parameter adjustment basis for the preceding modules.

[0036] In this embodiment, the present invention operates as follows: First, standardized collection and preprocessing of cultural resources from the Five Dynasties period were conducted: A wide range of cultural resources from the Tang, Song, Yuan, Ming, and Qing dynasties were collected from various sources, including digital resources in museum collections, ancient book databases, folk culture records and archives, and intangible cultural heritage materials. These resources encompassed 3D models of artifacts, ancient texts, high-resolution scans of calligraphy and paintings, videos of folk activities, and institutional documents. Simultaneously, corresponding cultural background annotations and expert interpretations were collected. The collected resources were then cleaned and verified, removing distorted and erroneous data. After being categorized by dynasty and type, the data was stored in a standardized database.

[0037] Subsequently, cultural metadata encoding and cross-era correlation network construction were carried out: a unique identifier code was generated for each standardized cultural resource in the database, binding metadata information such as resource name, creation date, and cultural connotation. Based on the encoded resource data, dimensional features such as cultural connotation, historical inheritance, and formal characteristics of each resource were extracted. The correlation degree between cultural resources of different dynasties and categories was calculated. Resources with a correlation degree reaching a preset threshold were linked together to construct a cross-era cultural resource correlation network of five dynasties, which was then stored in the correlation database.

[0038] Finally, there is the multimodal dissemination and effect feedback optimization stage: When there is a need to disseminate the culture of the five dynasties, the current application scenario is first identified (such as campus science popularization, museum exhibitions, family interaction, cultural tourism experience, etc.). Based on the cross-era correlation network, target cultural resources and related content are retrieved to generate multimodal dissemination content adapted to the scenario. At the same time, the cultural authenticity of the content is verified to ensure consistency with the original resources before output through the corresponding terminal. User interaction behavior, dissemination coverage, and cultural cognition feedback data are collected to quantitatively evaluate the dissemination effect. Based on the evaluation results, the association rules, dissemination content format, and resource collection scope are adjusted to achieve closed-loop optimization of the system.

[0039] The following are several other specific embodiments of the application of this invention: Example 1: Campus Scenario Application This embodiment provides a comprehensive cultural dissemination system spanning five dynasties (Tang, Song, Yuan, Ming, and Qing), including a standardized acquisition module for cultural resources of the five dynasties, a cross-era cultural metadata encoding module, a multi-dimensional association algorithm module, an AIGC-driven multimodal dissemination module, and a dissemination effect feedback and adaptive adjustment module. Each module is connected sequentially through a data interface to achieve closed-loop operation.

[0040] Specific Implementation of the Standardized Collection Module for Cultural Resources of the Five Dynasties High-precision 3D scanners were used to scan Tang Dynasty tri-colored camel figurines, Song Dynasty Ru kiln celadon vases, Yuan Dynasty blue and white porcelain, Ming Dynasty Xuande incense burners, and Qing Dynasty enamel porcelain to obtain 3D model data. Spectral imaging technology was used to restore the original colors of the cultural relics. OCR text recognition technology was used to digitize and transcribe the complete Tang poems, complete Song lyrics, Yuan history, Ming history, and Qing history drafts, and then store them after word segmentation and error correction. A team of experts in the five dynasties' cultural fields was assembled to verify the collected 3D models and digitized texts, removing erroneous texts and distorted 3D models. The verification pass rate met the requirements. The verified resources were stored in a distributed database according to dynasty, category, and sub-type, such as Tang Dynasty literature - Tang poetry - Li Bai's "Quiet Night Thoughts" and Song Dynasty art - painting - Zhang Zeduan's "Along the River During the Qingming Festival".

[0041] Specific implementation of the cross-generational cultural metadata encoding module The collected resources are coded according to the coding formula. For example, Tang Dynasty literature - Tang poetry - Li Bai's "Quiet Night Thoughts" is coded as 1001011; Song Dynasty art - painting - Zhang Zeduan's "Along the River During the Qingming Festival" is coded as 2002011. Metadata information is bound to each code, including resource name, creation year, author, cultural connotation, and associated resource identifier. For example, the metadata bound to code 1001011 is: name "Quiet Night Thoughts", era: Kaiyuan period of Tang Dynasty, author: Li Bai, cultural connotation: expressing homesickness, and associated resource identifier: Song Dynasty Su Shi's "Prelude to Water Melody: When Will the Moon Be Bright?".

[0042] Specific implementation of the multi-dimensional association algorithm module Extract the metadata features of codes 1001011 and 2001023, calculate the correlation degree, and associate the two when the correlation degree reaches a preset threshold. Similarly, associate Tang Dynasty calligraphy with Song Dynasty calligraphy to form a cross-era cultural resource association network and store it in the association database.

[0043] Specific implementation of the AIGC-driven multimodal propagation module The scene recognition module identifies the current scene as a campus scene. Based on the AIGC model and combined with related network data, it generates a comparison animation, interactive Q&A, and knowledge point analysis of "Quiet Night Thoughts" and "Prelude to Water Melody: When Will the Moon Be Bright?". The generated content is compared with the standardized text and 3D model from the acquisition module. If the similarity meets the requirements, it passes the authenticity verification. The content is then output through campus multimedia projection and student tablet terminals to achieve multimodal dissemination of the campus scene.

[0044] Specific implementation of the dissemination effect feedback and adaptive adjustment module We collect user behavior data, dissemination coverage data, and cognitive test data. We calculate the comprehensive score of dissemination effect using a quantitative formula. The comprehensive score is at a medium level. We adjust the output format of multimodal content, add a poetry relay interactive link, optimize the coverage of subdivided types of resource collection, and supplement other poems about homesickness from the Tang Dynasty. We feed the adjusted parameters back to the preceding modules to achieve closed-loop optimization.

[0045] In this embodiment, each module operates stably, the technical solution can be successfully implemented, and it can effectively achieve the cross-era comprehensive dissemination of the culture of the five dynasties, with good dissemination effect, which is in line with the design purpose of this invention.

[0046] Example 2: Museum Scene Application This embodiment provides a comprehensive cultural dissemination system spanning five dynasties (Tang, Song, Yuan, Ming, and Qing), including a standardized acquisition module for cultural resources from the five dynasties, a cross-era cultural metadata encoding module, a multi-dimensional association algorithm module, an AIGC-driven multimodal dissemination module, and a dissemination effect feedback and adaptive adjustment module. Each module is connected sequentially through a data interface to achieve closed-loop operation, adapting to the needs of museum artifact display and cultural dissemination.

[0047] Specific Implementation of the Standardized Collection Module for Cultural Resources of the Five Dynasties High-precision 3D scanners were used to scan authentic Tang Dynasty calligraphy, Song Dynasty porcelain, Yuan Dynasty jade, Ming Dynasty paintings and calligraphy, and Qing Dynasty imperial artifacts to obtain 3D model data. Spectral imaging technology was used to restore the original colors and detailed textures of the artifacts. OCR text recognition technology was used to digitize historical materials, inscriptions on artifacts, and archaeological reports related to the five dynasties, and then stored them after word segmentation and error correction. A team of experts in the field of the five dynasties' culture was assembled to verify the collected 3D models, digitized texts, and background information on artifacts, eliminating distorted and erroneous resources, and the verification pass rate met the requirements. The verified resources were stored in a distributed database according to dynasty, category, and sub-type, such as Tang Dynasty art - calligraphy - Yan Zhenqing's "Draft of a Eulogy for My Nephew", Yuan Dynasty art - jade - blue and white Yuhuchun vase, and Qing Dynasty system - court etiquette - court ceremony process data.

[0048] Specific implementation of the cross-generational cultural metadata encoding module The collected resources are coded according to the coding formula. For example, Tang Dynasty art - calligraphy - Yan Zhenqing's "Draft of a Eulogy for My Nephew" is coded as 1002011; Yuan Dynasty art - jade - blue and white Yuhuchun vase is coded as 3002031; Qing Dynasty system - court etiquette - court ceremony process data is coded as 5003021. Metadata information is bound to each code, including resource name, historical background, cultural connotation, associated resource identifier, expert verification opinions, etc. For example, the metadata bound to code 1002011 is: name "Draft of a Eulogy for My Nephew", era "Tang Dynasty during the An Lushan Rebellion", author "Yan Zhenqing", cultural connotation "expresses patriotism", and associated resource identifier "Song Dynasty Su Shi's Cold Food Festival Post".

[0049] Specific implementation of the multi-dimensional association algorithm module Metadata features of code 1002011 and the code of Su Shi's Cold Food Festival poem from the Song Dynasty are extracted. The similarity of their cultural connotations, historical inheritance, and formal features is calculated. The correlation degree is obtained through the correlation degree calculation formula. When the correlation degree reaches a preset threshold, the two are associated. Similarly, Yuan Dynasty jade artifacts are associated with Ming Dynasty jade artifacts, and Qing Dynasty court etiquette is associated with Ming Dynasty court etiquette, forming a cross-era cultural resource association network. The focus is on associating cultural relics resources of the same category and style from the five dynasties, which are stored in the association database to support the joint display of museum cultural relics.

[0050] Specific implementation of the AIGC-driven multimodal propagation module The scene recognition module identifies the current scene as a museum scene. Based on the AIGC model and combined with related network data, it generates 3D interactive display content for cultural relics, AR virtual restoration scenes, audio explanations of the historical stories behind the cultural relics, and interactive comparative display content of cultural relics. The generated content is compared with the standardized resources of the acquisition module. If the similarity meets the requirements, it passes the authenticity verification. The content is then output through the museum exhibition hall projection equipment, AR glasses, and exhibition hall touch screens to achieve immersive and interactive dissemination of cultural relics, allowing the audience to intuitively understand the inheritance relationship of cultural relics from the five dynasties.

[0051] Specific implementation of the dissemination effect feedback and adaptive adjustment module By collecting visitor browsing data, interactive operation data, and cultural relic recognition test data, and calculating a comprehensive score using a quantitative formula for dissemination effectiveness, the comprehensive score is at a medium level. The output format of multimodal content is adjusted, a virtual demonstration of the cultural relic restoration process is added, the coverage of subdivided types of resource collection is optimized, and comparative data on similar cultural relics from five dynasties are added. The adjusted parameters are fed back to the preceding modules to achieve closed-loop optimization and enhance the cultural experience of museum visitors.

[0052] In this embodiment, each module operates stably, the technical solution can be successfully implemented, and it can effectively realize the cross-era linkage and dissemination of cultural relics from five dynasties, help the audience establish an understanding of the inheritance of the culture of five dynasties, and achieve good dissemination effect, which is in line with the design purpose of this invention.

[0053] Example 3: Application in cultural and tourism scenic spots This embodiment provides a comprehensive cultural dissemination system spanning five dynasties (Tang, Song, Yuan, Ming, and Qing), including a standardized acquisition module for cultural resources of the five dynasties, a cross-era cultural metadata encoding module, a multi-dimensional association algorithm module, an AIGC-driven multimodal dissemination module, and a dissemination effect feedback and adaptive adjustment module. Each module is connected sequentially through a data interface to achieve closed-loop operation, adapting to the scenario-based and immersive cultural dissemination needs of cultural tourism scenic spots.

[0054] Specific Implementation of the Standardized Collection Module for Cultural Resources of the Five Dynasties High-precision 3D scanners were used to scan garden architectural components, ancient bridge ruins, folk artifacts, and costumes from the Five Dynasties period to obtain 3D model data. Spectral imaging technology was used to restore their original appearance. OCR text recognition technology was used to digitize and transcribe relevant landscape poems, travelogues, and folk records from the Five Dynasties period, followed by word segmentation, error correction, and storage. A team of experts in the field of Five Dynasties culture was assembled to verify the collected 3D models, digitized texts, and folk data, eliminating distorted and erroneous resources. The verification pass rate met the requirements. The verified resources were stored in a distributed database according to dynasty, category, and sub-type, such as Tang Dynasty literature - poetry - Du Fu's "Looking at Mount Tai," Song Dynasty folk customs - festivals - Dragon Boat Festival customs, Ming Dynasty architecture - gardens - Suzhou garden components, and Qing Dynasty folk customs - clothing - Manchu clothing.

[0055] Specific implementation of the cross-generational cultural metadata encoding module The collected resources are coded according to the coding formula. For example, Tang Dynasty literature - poetry - Du Fu's "Looking at the Mountain" is coded as 1001031; Song Dynasty folk customs - festivals - Dragon Boat Festival customs is coded as 2004011; Ming Dynasty architecture - gardens - Suzhou garden components are coded as 4002051. Metadata information is bound to each code, including resource name, historical background, cultural connotation, associated resource identifier, expert verification opinions, etc. For example, the metadata bound to code 1001031 is: name "Looking at the Mountain", era: Kaiyuan period of Tang Dynasty, author: Du Fu, cultural connotation: expressing lofty aspirations, associated resource identifier: Song Dynasty Su Shi's "Inscription on the West Forest Wall".

[0056] Specific implementation of the multi-dimensional association algorithm module Metadata features of code 1001031 and the code of Su Shi's inscription on the West Forest Wall in the Song Dynasty are extracted. The similarity of their cultural connotations, historical heritage, and formal features is calculated. The correlation degree is obtained through the correlation degree calculation formula. When the correlation degree reaches a preset threshold, the two are associated. Similarly, similar folk customs and similar architectural components from five dynasties are associated to form a cross-era cultural resource association network. The focus is on associating cultural resources that match the scenic scene and storing them in the association database to support the scene-based dissemination of the scenic area.

[0057] Specific implementation of the AIGC-driven multimodal propagation module The scene recognition module identifies the current scene as a cultural and tourism scenic area. Based on the AIGC model and combined with related network data, it generates immersive projection content, interactive demonstrations of folk customs from five dynasties, landscape poetry and scene performances, and architectural component restoration animations. The generated content is compared with the standardized resources of the acquisition module. If the similarity meets the requirements, it passes the authenticity verification. The content is then output through outdoor projection in the scenic area, mobile app for tourists, and audio guide terminals, achieving a deep integration of the culture of five dynasties with the scenic area scene and enhancing the immersive experience for tourists.

[0058] Specific implementation of the dissemination effect feedback and adaptive adjustment module By collecting data on visitor interaction, dissemination coverage, and cultural awareness enhancement, and calculating a comprehensive score using a quantitative formula for dissemination effectiveness, which is at a medium level, we adjust the output format of multimodal content, increase visitor-participatory folk experience activities, optimize the coverage of subdivided resource collection types, supplement the five dynasties cultural resources related to the scenic area, and feed the adjusted parameters back to the preceding modules to achieve closed-loop optimization and improve the quality of cultural dissemination in cultural tourism scenic areas.

[0059] In this embodiment, each module operates stably, the technical solution can be successfully implemented, and it can effectively achieve the deep integration of the culture of the Five Dynasties with cultural tourism scenic spots, realize the scenario-based dissemination of cross-era culture, and achieve good dissemination effect, which is in line with the design purpose of this invention.

[0060] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in the present invention, and these should all be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A five-generation Tang-Song-Yuan-Ming-Qing cross-era comprehensive dissemination culture system, characterized in that, It includes a five-dynasty cultural resource standardization collection module, a cross-era cultural metadata encoding module, a multi-dimensional association algorithm module, an AIGC-driven multimodal dissemination module, and a dissemination effect feedback and adaptive adjustment module, forming a closed-loop technical process of collection, encoding, association, dissemination, and optimization. The Five Dynasties Cultural Resources Standardization Acquisition Module is used to collect various cultural resources from the Tang, Song, Yuan, Ming and Qing dynasties and process them in a standardized manner. The cross-generational cultural metadata encoding module is used to encode exclusive metadata for standardized cultural resources; The multi-dimensional association algorithm module is used to calculate the cross-era correlation of cultural resources from the five dynasties and form an association network; The AIGC-driven multimodal propagation module is used to generate multimodal propagation content based on the associated network and output it across scenarios; The propagation effect feedback and adaptive adjustment module is used to quantify the propagation effect and adjust the parameters of each module according to the feedback results to achieve closed-loop optimization.

2. The comprehensive cultural dissemination system spanning five dynasties (Tang, Song, Yuan, Ming, and Qing) as described in claim 1, characterized in that: The standardized collection module for cultural resources of the five dynasties covers five categories: literature, art, system, folklore and science and technology. The collection method adopts a triple mode of physical scanning, ancient book digitization and expert verification, with an expert verification pass rate of no less than 99%.

3. The comprehensive cultural dissemination system spanning five dynasties (Tang, Song, Yuan, Ming, and Qing) as described in claim 2, characterized in that: The physical object scanning uses a 3D scanner with an accuracy of ≥0.01mm, and spectral imaging technology is used to restore the original colors of the cultural relics; the ancient book digitization uses OCR text recognition technology with an accuracy of ≥99.8% to perform word segmentation and error correction on the transcribed text.

4. The comprehensive cultural dissemination system spanning five dynasties (Tang, Song, Yuan, Ming, and Qing) as described in claim 1, characterized in that: The cross-generational cultural metadata encoding module uses a proprietary encoding formula, which is as follows: In this code, C represents the unique code for cultural resources from the five dynasties, D represents the dynasty identifier, L represents the category identifier, X represents the sub-category identifier, and Y represents the unique serial number.

5. The comprehensive cultural dissemination system spanning five dynasties (Tang, Song, Yuan, Ming, and Qing) as described in claim 4, characterized in that: Each of the codes is bound to metadata information, which includes resource name, historical background, cultural connotation, associated resource identifier, and expert verification opinions.

6. The comprehensive cultural dissemination system spanning five dynasties (Tang, Song, Yuan, Ming, and Qing) as described in claim 1, characterized in that: The multi-dimensional association algorithm module uses a multi-dimensional association degree calculation formula, which is as follows: Where R is the correlation degree, S is the cultural connotation similarity degree, T is the historical inheritance correlation degree, F is the formal feature similarity degree, and W1, W2, and W3 are weight coefficients.

7. A comprehensive cultural dissemination system spanning five dynasties (Tang, Song, Yuan, Ming, and Qing) as described in claim 6, characterized in that: The correlation threshold is set to 0.6 by default. Cultural resources that reach the correlation threshold form a cross-era cultural resource correlation network and are stored in the correlation database.

8. The comprehensive cultural dissemination system spanning five dynasties (Tang, Song, Yuan, Ming, and Qing) as described in claim 1, characterized in that: The AIGC-driven multimodal propagation module includes a scene recognition unit, a multimodal content generation unit, an authenticity verification unit, and a multi-terminal output unit. The scene recognition unit collects environmental data through scene sensors to identify the propagation scene. The authenticity verification unit adopts a similarity of ≥95% verification standard to ensure the authenticity of the propagated content.

9. A comprehensive cultural dissemination system spanning five dynasties (Tang, Song, Yuan, Ming, and Qing) as described in claim 1, characterized in that: The propagation effect feedback and adaptive adjustment module uses a propagation effect quantification formula, which is: Where E is the overall score of dissemination effect, C is the dissemination coverage rate, I is the user interaction rate, K is the degree of cultural awareness improvement, and α, β, and γ are weighting coefficients.

10. A comprehensive cultural dissemination system spanning five dynasties (Tang, Song, Yuan, Ming, and Qing) as described in claim 9, characterized in that... The dissemination effect feedback and adaptive adjustment module adjusts parameters based on the comprehensive score E: if E < 60, adjust the weight coefficient of the association algorithm and increase the authenticity verification threshold; if 60 ≤ E < 80, adjust the multimodal content output format and optimize resource collection coverage; if E ≥ 80, maintain the current parameters and update the cultural resource database.

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