Interactive college aviation culture education multimedia terminal
By integrating multimodal interactive control and intelligent content adaptation modules, the multimedia terminal solves the problems of weak interactivity and low timeliness of content in aviation culture education in universities, realizes personalized education and immersive experience, improves the educational effect and ensures the stability and security of the terminal.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-19
- Publication Date
- 2026-04-07
AI Technical Summary
Existing multimedia terminals lack multimodal interaction, intelligent content adaptation, and efficient resource management in aviation culture education in universities, resulting in a single educational format, insufficient interactivity, and low timeliness of content, making it difficult to meet students' immersive exploration and personalized needs.
Design a multimedia terminal that includes an aviation culture resource storage module, a multimodal interactive control module, an intelligent content adaptation module, and a terminal status monitoring module. Integrate gesture recognition, voice interaction, and touch feedback functions to build user profiles, realize personalized content recommendations and real-time monitoring, and provide an immersive experience by combining an AR real-scene interaction module.
It achieves high-precision interactive response, enhances the attractiveness and participation of aviation culture education, ensures the professionalism and timeliness of resources, reduces management costs, guarantees the stable operation of terminals and data security, and supports the normalization of aviation culture education in universities.
Smart Images
Figure CN121807148A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of multimedia terminals, specifically an interactive multimedia terminal for aviation culture education in universities. Background Technology
[0002] Aviation culture is an important carrier of a nation's scientific and technological strength and industrial civilization. Aerospace universities, as the core base for cultivating aviation talent and inheriting and innovating aviation culture, play a crucial role in enhancing students' aviation literacy, fostering their passion for aviation, and supplying high-quality talent to the aviation field through aviation culture education. Currently, aviation culture education in universities mainly relies on traditional classroom lectures, aviation knowledge seminars, and offline model exhibitions, which suffer from prominent problems such as a monotonous and rigid educational format, insufficient interactive participation, a lack of personalized content presentation, and limited simulation of practical training scenarios.
[0003] The current application of multimedia terminals in universities is mostly concentrated in general course teaching or simple information dissemination, lacking dedicated functional design for aviation culture education. On the one hand, the resource storage module is difficult to simultaneously accommodate various types of professional aviation culture resources such as aviation historical documents, technical parameters, aviation images, and simulated scenarios. Moreover, resource updates rely on manual organization and uploading, making it impossible to keep up-to-date with the latest technological achievements and industry trends in the aviation field, resulting in outdated educational content. On the other hand, the interaction methods are mostly single touch operations, lacking dedicated interaction logic adapted to aviation culture scenarios, making it difficult to meet students' needs for immersive exploration of aviation principles, simulated aviation operations, and in-depth understanding of the history of aviation development.
[0004] Therefore, there is an urgent need for a dedicated multimedia terminal that integrates multimodal interaction, intelligent content adaptation, efficient resource management, and stable operation monitoring to solve the technical pain points in current aviation culture education in universities, such as weak interactivity, lack of personalization, poor scene adaptability, and low timeliness of content, and to promote the development of aviation culture education in universities towards intelligence, immersion, and professionalism. Summary of the Invention
[0005] To address the shortcomings of existing technologies, the present invention aims to propose an interactive multimedia terminal for aviation culture education in universities, comprising an aviation culture resource storage module, a multimodal interactive control module, an intelligent content adaptation module, and a terminal status monitoring module. The aviation culture resource storage module is used to store aviation culture education data and user historical interaction data. The multimodal interaction control module realizes interaction with users based on the aviation culture resource storage module. The intelligent content adaptation module matches personalized education data with the aviation culture resource storage module based on the user's historical interaction data and outputs it through the display. The terminal status monitoring module is used to collect the operating status of the aviation culture resource storage module, the multimodal interaction control module and the intelligent content adaptation module in real time.
[0006] Optionally, the aviation culture resource storage module includes a structured resource submodule, an unstructured resource submodule, and a resource update submodule; the structured resource submodule stores indexing data of aviation culture documents, the unstructured resource submodule stores aviation image data, aviation engine sound effects, and aviation simulation scene files, and the resource update submodule is used to obtain the latest aviation culture education data and update the data in the structured and unstructured resource submodules.
[0007] Optionally, the multimodal interaction control module includes a gesture recognition unit, a voice interaction unit, and a touch feedback unit; The gesture recognition unit collects the user's gestures through a high-definition camera. The gesture recognition unit has a preset aviation culture scene interaction gesture library, which includes multiple exclusive gestures. Each exclusive gesture corresponds to an action command. The unit uses an image recognition algorithm to identify the exclusive gesture corresponding to the collected user's gesture and obtain the action command of the exclusive gesture. The display is then controlled through the action command. The voice interaction unit is used to collect the user's voice, recognize the voice to obtain text, control the playback or pause of the display based on the text, or search for aviation culture education data in the aviation culture resource storage module based on the text, and output the aviation culture education data through the display. The touch feedback unit receives and responds to control signals through the capacitive touchscreen of the display.
[0008] Optionally, the intelligent content adaptation module includes a user profile unit, a content recommendation unit, and a scene adaptation unit; The user profiling unit constructs user aviation culture interest tags based on users' historical interaction data. The content recommendation unit, based on users' aviation culture interest tags, uses a collaborative filtering algorithm to match personalized aviation culture education data in the aviation culture resource storage module. The scene adaptation unit presets multiple scene display templates and adjusts the display format according to the scene of the interactive higher education multimedia terminal.
[0009] Optionally, the terminal status monitoring module includes a hardware status unit, a network transmission unit, and a security protection unit; The hardware status unit monitors the operating parameters of the hardware devices of the aviation culture resource storage module, the multimodal interaction control module, and the intelligent content adaptation module in real time. When the operating parameters exceed the preset threshold, it automatically triggers frequency reduction protection and outputs alarm information, which includes faulty components, abnormal parameter values, and repair suggestions. The network transmission unit is used to monitor the resource transmission rate, and the security protection unit encrypts the stored data and intercepts abnormal access.
[0010] Optionally, the terminal also includes an AR real-scene interaction module, which includes multiple pre-built aviation culture education scenarios and is used to provide users with a real-scene experience.
[0011] The beneficial effects of adopting the above technical solution are as follows: This invention integrates gesture recognition, voice interaction, and touch feedback functions through a multimodal interactive control module, achieving professional and precise interaction. The recognition and matching accuracy of aviation education commands is as high as 98%, and the gesture recognition response latency is no more than 100ms. It breaks the traditional one-way dissemination mode of aviation culture education, allowing students to explore aviation knowledge and simulate aviation operations in an active, immersive interactive way, significantly improving the attractiveness and participation of aviation culture education.
[0012] By constructing a three-dimensional tagging system that includes aviation culture awareness level, interest direction, and interaction preferences through user profiling units, and combining it with collaborative filtering algorithms to push personalized aviation culture education content, the scenario adaptation unit presets exclusive display templates for different scenarios such as aviation laboratories, campus exhibition halls, and training centers. The switching response time is no more than 500ms, realizing a "personalized" aviation culture education supply. This effectively solves the problems of content homogenization and low matching degree with students' professional needs in traditional education, and improves the educational effect.
[0013] It is compatible with various types of professional resources such as aviation historical documents, technical parameters, video materials, and simulated scene files. Through the resource update submodule, it realizes automatic synchronization, verification and archiving of resources without manual intervention, ensuring the professionalism, integrity and timeliness of aviation culture resources in the terminal, and reducing the management and maintenance costs of aviation culture education resources in universities.
[0014] Integrating hardware status monitoring, network transmission monitoring, and security protection functions, it can automatically trigger frequency reduction protection and send alarm information when core hardware parameters are abnormal. At the same time, it encrypts aviation professional data and student interaction data and intercepts abnormal access. Combined with the AR real-scene interaction module, it realizes high-precision fusion of virtual aviation scenes and physical space. It not only ensures the stable operation of the terminal in high-frequency use and training scenarios on campus, but also ensures the secure storage of aviation professional data, providing reliable technical support for the normalization and large-scale development of aviation culture education in colleges and universities. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the structure of an interactive multimedia terminal for aviation culture education in universities, as described in an embodiment of the present invention. Detailed Implementation
[0016] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and are not intended to limit the scope of the invention.
[0017] To address the problems existing in the prior art, this invention provides an interactive multimedia terminal for aviation culture education in universities, combining... Figure 1 It includes an aviation culture resource storage module, a multimodal interaction control module, an intelligent content adaptation module, and a terminal status monitoring module; The aviation culture resource storage module is used to store aviation culture education data and user historical interaction data. Specifically, the aviation culture resource storage module includes a structured resource sub-module, an unstructured resource sub-module, and a resource update sub-module. The structured resource sub-module stores indexing data of aviation culture documents, such as aviation historical documents, aviation technical parameters, and aviation development timelines. The unstructured resource sub-module stores aviation image data, aircraft engine sound effects, and aviation simulation scene files. The resource update sub-module is used to obtain the latest aviation culture education data and update the data in the structured and unstructured resource sub-modules.
[0018] The multimodal interaction control module realizes interaction with the user based on the aviation culture resource storage module; specifically, the multimodal interaction control module includes a gesture recognition unit, a voice interaction unit, and a touch feedback unit. The gesture recognition unit captures the user's hand gestures via a high-definition camera. The unit has a pre-set aviation culture scene interaction gesture library, which includes multiple exclusive gestures, each corresponding to an action command. These action commands include aircraft type switching, parameter scaling, and aviation event annotation. An image recognition algorithm is used to identify the exclusive gesture corresponding to each captured user gesture. Specifically, the algorithm identifies the similarity between each exclusive gesture and the action, selects the exclusive gesture with the highest similarity, and obtains the action command for that gesture. The action command controls the display; if the action command is content scaling, the display content is scaled accordingly.
[0019] Among them, the image recognition algorithm has an accuracy rate of no less than 95% and a response latency of no more than 100ms.
[0020] The voice interaction unit is used to collect the user's voice, recognize the voice to obtain text, control the playback or pause of the display based on the text, or search for aviation culture education data in the aviation culture resource storage module based on the text, and output the aviation culture education data through the display. Specifically, the system recognizes the user's voice and controls the display to play or pause when the user wants to play or pause. When the system recognizes that the user wants to query data, it searches for aviation culture and education data in the aviation culture resource storage module and outputs it. Furthermore, it can realize multi-turn dialogue and question answering. The recognition matching degree in this invention is no less than 98%.
[0021] The touch feedback unit receives and responds to control signals through the capacitive touchscreen of the display. For example, if the user clicks the "next page" indicator on the capacitive touchscreen, the page will jump to the next page.
[0022] The intelligent content adaptation module matches personalized educational data with aviation culture resource storage module based on user historical interaction data and outputs it through display; specifically, the intelligent content adaptation module includes a user profile unit, a content recommendation unit and a scene adaptation unit. The user profiling unit constructs user aviation culture interest tags based on the user's historical interaction data. The aviation culture interest tags of the user profiling unit include three dimensions: aviation culture awareness level, interest direction, and interaction preference. The interest tags can be updated based on the user's historical interaction data. The update frequency is dynamically adjusted according to the interaction frequency. When the interaction frequency is ≥5 times / week, the tags are updated daily, and when the interaction frequency is <5 times / week, the tags are updated weekly. The content recommendation unit uses a collaborative filtering algorithm to match personalized aviation culture education data from the aviation culture resource storage module based on users' aviation culture interest tags. The scene adaptation unit presets multiple scene display templates. The display format is adjusted according to the scene in which the interactive higher education multimedia terminal is located. The scene adaptation unit automatically adjusts the content display format according to the scene in which the terminal is located (classroom, exhibition hall, activity center). Specifically, the aviation laboratory scene adopts a technical analysis-style split-screen display, the campus exhibition hall scene adopts an immersive full-screen display, and the training center scene adopts an operation guidance-style column display. The display template switching response time does not exceed 500ms.
[0023] The terminal status monitoring module is used to collect the real-time operating status of the aviation culture resource storage module, the multimodal interaction control module, and the intelligent content adaptation module. Specifically, the terminal status monitoring module includes a hardware status unit, a network transmission unit, and a security protection unit. The hardware status unit monitors the operating parameters of the hardware devices of the aviation culture resource storage module, the multimodal interaction control module, and the intelligent content adaptation module in real time. The hardware devices include a display screen, a processor, or a storage device. When the operating parameters exceed a preset threshold, the unit automatically triggers frequency reduction protection and outputs alarm information. The alarm information includes faulty components, abnormal parameter values, and repair suggestions. The network transmission unit is used to monitor the resource transmission rate, and the security protection unit encrypts the stored data and intercepts abnormal access. The interactive multimedia terminal for aviation culture education in universities provided by this invention also includes an AR real-scene interaction module. The AR real-scene interaction module includes multiple pre-constructed aviation culture education scenes. The AR real-scene interaction module is used to provide users with a real-scene experience; it enables users to have an immersive interaction with virtual red historical scenes in a physical space. During the interaction process, the fusion error between virtual elements and physical scenes does not exceed 2cm.
[0024] Based on this, the interactive multimedia terminal for aviation culture education in universities provided by this invention also includes an AR real-scene interaction module, which has the following effects: This invention integrates gesture recognition, voice interaction, and touch feedback functions through a multimodal interactive control module. It pre-sets an exclusive interactive gesture library for aviation culture scenarios and an aviation professional corpus to achieve professional and precise interaction. The semantic understanding model has a recognition matching rate of up to 98% for aviation education commands, and the gesture recognition response latency is no more than 100ms. It breaks the traditional one-way dissemination mode of aviation culture education, allowing students to explore aviation knowledge and simulate aviation operations in an active, immersive interactive way, significantly improving the attractiveness and participation of aviation culture education.
[0025] By constructing a three-dimensional tagging system that includes aviation culture awareness level, interest direction, and interaction preferences through user profiling units, and combining it with collaborative filtering algorithms to push personalized aviation culture education content, the scenario adaptation unit presets exclusive display templates for different scenarios such as aviation laboratories, campus exhibition halls, and training centers. The switching response time is no more than 500ms, realizing a "personalized" aviation culture education supply. This effectively solves the problems of content homogenization and low matching degree with students' professional needs in traditional education, and improves the educational effect.
[0026] It is compatible with various types of professional resources such as aviation historical documents, technical parameters, video materials, and simulated scene files. Through the resource update submodule, it interfaces with the campus aviation culture resource platform to achieve automatic resource synchronization, verification and archiving without manual intervention. This ensures the professionalism, completeness and timeliness of aviation culture resources within the terminal and reduces the management and maintenance costs of aviation culture education resources in universities.
[0027] Integrating hardware status monitoring, network transmission monitoring, and security protection functions, it can automatically trigger frequency reduction protection and send alarm information when core hardware parameters are abnormal. At the same time, it encrypts aviation professional data and student interaction data and intercepts abnormal access. Combined with the AR real-scene interaction module, it realizes high-precision fusion of virtual aviation scenes and physical space. It not only ensures the stable operation of the terminal in high-frequency use and training scenarios on campus, but also ensures the secure storage of aviation professional data, providing reliable technical support for the normalization and large-scale development of aviation culture education in colleges and universities.
[0028] The above description is merely a preferred embodiment of this disclosure and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the invention involved in the embodiments of this disclosure is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the above-described inventive concept. For example, technical solutions formed by substituting the above-described features with (but not limited to) technical features with similar functions disclosed in the embodiments of this disclosure.
Claims
1. An interactive multimedia terminal for aviation culture education in universities, characterized in that: It includes an aviation culture resource storage module, a multimodal interaction control module, an intelligent content adaptation module, and a terminal status monitoring module; The aviation culture resource storage module is used to store aviation culture education data and user historical interaction data. The multimodal interaction control module realizes interaction with users based on the aviation culture resource storage module. The intelligent content adaptation module matches personalized education data with the aviation culture resource storage module based on the user's historical interaction data and outputs it through the display. The terminal status monitoring module is used to collect the operating status of the aviation culture resource storage module, the multimodal interaction control module and the intelligent content adaptation module in real time.
2. The interactive multimedia terminal for aviation culture education in universities according to claim 1, characterized in that, The aviation culture resource storage module includes a structured resource submodule, an unstructured resource submodule, and a resource update submodule. The structured resource submodule stores indexing data of aviation culture documents, the unstructured resource submodule stores aviation image data, aircraft engine sound effects, and aviation simulation scene files, and the resource update submodule is used to obtain the latest aviation culture education data and update the data in the structured and unstructured resource submodules.
3. The interactive multimedia terminal for aviation culture education in universities according to claim 1, characterized in that, The multimodal interaction control module includes a gesture recognition unit, a voice interaction unit, and a touch feedback unit; The gesture recognition unit collects the user's gestures through a high-definition camera. The gesture recognition unit has a preset aviation culture scene interaction gesture library, which includes multiple exclusive gestures. Each exclusive gesture corresponds to an action command. The unit uses an image recognition algorithm to identify the exclusive gesture corresponding to the collected user's gesture and obtain the action command of the exclusive gesture. The display is then controlled through the action command. The voice interaction unit is used to collect the user's voice, recognize the voice to obtain text, control the playback or pause of the display based on the text, or search for aviation culture education data in the aviation culture resource storage module based on the text, and output the aviation culture education data through the display. The touch feedback unit receives and responds to control signals through the capacitive touchscreen of the display.
4. The interactive multimedia terminal for aviation culture education in universities according to claim 1, characterized in that, The intelligent content adaptation module includes a user profiling unit, a content recommendation unit, and a scene adaptation unit. The user profiling unit constructs user aviation culture interest tags based on users' historical interaction data. The content recommendation unit, based on users' aviation culture interest tags, uses a collaborative filtering algorithm to match personalized aviation culture education data in the aviation culture resource storage module. The scene adaptation unit presets multiple scene display templates and adjusts the display format according to the scene of the interactive higher education multimedia terminal.
5. An interactive multimedia terminal for aviation culture education in higher education institutions according to claim 1, characterized in that, The terminal status monitoring module includes a hardware status unit, a network transmission unit, and a security protection unit. The hardware status unit monitors the operating parameters of the hardware devices of the aviation culture resource storage module, the multimodal interaction control module, and the intelligent content adaptation module in real time. When the operating parameters exceed the preset threshold, it automatically triggers frequency reduction protection and outputs alarm information, which includes faulty components, abnormal parameter values, and repair suggestions. The network transmission unit is used to monitor the resource transmission rate, and the security protection unit encrypts the stored data and intercepts abnormal access.
6. The interactive multimedia terminal for aviation culture education in higher education institutions according to claim 1, characterized in that, The terminal also includes an AR real-scene interaction module, which includes multiple pre-built aviation culture education scenarios and is used to provide users with a real-scene experience.