Regulation and control system and method for digital multimedia exhibition hall

Abstract

The invention relates to the technical field of multimedia regulation and control, in particular to a regulation and control system for a digital multimedia exhibition hall, which comprises a multimedia content control module for managing a digital screen, a projector and audio multimedia in the exhibition hall in real time and realizing dynamic switching of display contents and multimedia linkage; the environment regulation and control module is responsible for controlling light, sound, temperature and humidity in the exhibition hall, synchronously adjusting the exhibition hall environment and exhibition content, monitoring environment parameters in real time by using an intelligent sensor, providing an intelligent adjustment scheme, and monitoring behaviors of visitors in real time by using a sensor, a camera and intelligent bracelet equipment. The digital multimedia exhibition hall regulation and control system integrates an intelligent control technology, audience behavior monitoring and data analysis, and has the functions of real-time regulation and control, dynamic interaction, data feedback and optimization and the like. Through the unified central control system, the exhibition hall can intelligently adjust the multimedia content and environment according to the actual exhibition content and the behaviors of visitors, and the efficient and flexible exhibition effect is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of multimedia control, and in particular to a control system and method for a digital multimedia exhibition hall. Background Art

[0002] With the development of multimedia technology, traditional exhibition halls are gradually transforming towards digitalization and intelligence. However, the current exhibition hall control system has the following shortcomings:

[0003] Decentralized management of equipment: Multimedia equipment (such as screens, projectors, and speakers) and environmental equipment (such as lighting and air conditioning) are decentralized, making it difficult to form a unified control system.

[0004] Lack of real-time interaction: The existing exhibition hall system lacks real-time response to visitors' behavior and cannot dynamically adjust the display content according to visitors' interests and behaviors.

[0005] Imprecise environmental control: Environmental controls such as lighting, sound, temperature, and humidity can only be adjusted simply and are difficult to synchronize with the display of multimedia content.

[0006] Insufficient data feedback: Without a systematic data analysis and feedback mechanism, it is impossible to optimize the display effect based on audience behavior. Summary of the invention

[0007] The purpose of the present invention is to provide a control system and method for a digital multimedia exhibition hall to solve the problems raised in the above background technology.

[0008] To achieve the above object, the present invention provides the following technical solution: a control system for a digital multimedia exhibition hall, comprising:

[0009] A multimedia content control module that manages the digital screens, projectors, and audio multimedia in the exhibition hall in real time, and realizes dynamic switching of display content and multimedia linkage;

[0010] Responsible for the lighting, sound, temperature and humidity control in the exhibition hall, synchronously adjusting the exhibition hall environment and the display content, using smart sensors to monitor environmental parameters in real time and provide an environmental control module with intelligent adjustment solutions;

[0011] Using sensors, cameras and smart bracelets to monitor visitors’ behaviors in real time, such as movement, dwell time, and interactive operations, the audience interaction module of the display content can be adjusted through the behavior analysis system;

[0012] Collect working data of various equipment in the exhibition hall and visitor behavior data, conduct big data analysis, and provide data analysis and feedback modules for exhibition hall display optimization and equipment maintenance;

[0013] Integrate multimedia content control, environmental regulation and audience interaction information into a unified central control platform to monitor and adjust the operating status of the entire exhibition hall in real time;

[0014] Based on historical data and real-time data, the intelligent prediction module predicts peak visit periods, environmental parameter change trends, and equipment usage needs through machine learning models. Through prediction, multimedia content, lighting, and air conditioning are adjusted in advance to improve response speed and resource utilization;

[0015] The adaptive learning module continuously learns visitor behavior and display effects, optimizes content display and interaction methods through deep learning models, and ensures that the system can adaptively adjust to different visitor groups, display content and time periods.

[0016] Preferably, the environmental control module mainly realizes environmental control functions, including lighting control, sound system adjustment, and temperature and humidity adjustment.

[0017] Preferably, the lighting control system adjusts the brightness and color of the lights in the exhibition hall according to the display content. When playing historical scenes, the lights are automatically dimmed, while the brightness is increased when displaying modern technology. The light intensity is regulated by the following formula:

[0018] Among them: is the ambient light brightness, which is the light intensity required by the multimedia content, and is the value calculated by the system in real time, so that the light automatically adapts to the displayed content;

[0019] Lighting adjustment: The volume of the audio equipment is adjusted in real time according to the audience's position and ambient noise. When the audience approaches a certain display area, the volume automatically increases; when the ambient noise is too loud, the volume is automatically increased;

[0020] Temperature and humidity adjustment: Automatically adjust the wind speed, temperature and humidity of the air conditioning system according to the flow of people and changes in indoor and outdoor temperatures;

[0021] Temperature and humidity, adjusted according to environmental conditions and number of people:

[0022] Among them: is the number of visitors detected in real time, is the set target temperature, is the outdoor temperature, and is the adjustment function of the number of visitors and temperature.

[0023] Preferably, the audience interaction module includes behavior monitoring and display interaction, and interactive device feedback;

[0024] Behavior monitoring and display interaction: The system monitors visitor behavior through cameras and sensors, such as length of stay and eye tracking, and dynamically adjusts the display content. It uses convolutional neural networks to perform real-time behavior recognition and adjust the display content based on behavior patterns. When a visitor approaches an exhibit, the display screen in the exhibition hall automatically plays related content.

[0025] Interactive device feedback, using touch screens and interactive wall devices to switch content or conduct in-depth displays through gestures or touch operations. The system responds to visitors' interactive operations in real time. Based on the event trigger model, the system changes the display content in real time according to the operation information captured by the sensor.

[0026] Preferably, the data analysis and feedback module collects the usage of multimedia equipment in the exhibition hall, visitor behavior data, such as length of stay, points of interest, and environmental data through sensors and equipment logs, uses cluster analysis and machine learning algorithms to analyze visitor behavior patterns, generates display optimization plans and equipment maintenance plans, forms a data analysis model, performs intelligent analysis based on the collected data, and generates optimization suggestions, including optimization of the display order of multimedia content, environmental parameters, such as lighting, temperature and humidity, adjustment strategies, and optimization suggestions for visiting routes.

[0027] Preferably, the data analysis and feedback module combines visual recognition technology and voice recognition technology to analyze visitors' behaviors and voice feedback through AI and adjust multimedia display content in real time.

[0028] Preferably, the multimedia content control module optimizes the display content of the exhibition hall in layers, distinguishing between core content and extended content; the core content is displayed fixedly, while the extended content is dynamically adjusted according to visitors' feedback, dwelling time and interactive behavior.

[0029] Preferably, the environmental control module optimizes the adjustment mechanisms of temperature, humidity, lighting and sound, and predicts and adjusts the environment in advance based on the real-time perception algorithm and neural network prediction model. When it is predicted that the number of visitors will increase, the system automatically increases the air-conditioning wind speed and the sound volume; when the crowd gradually disperses, the system gradually returns to the energy-saving mode, further synchronizing the environmental control with the multimedia display content.

[0030] Preferably, the audience interaction module introduces AR and VR devices to enhance the audience's interactive experience. Through wearable devices or mobile terminals, the audience can interact with virtual exhibits at a deeper level. Combined with gesture recognition algorithms and action recognition systems, when visitors make certain gestures or actions, the system can respond intelligently, using emotion recognition technology to analyze visitors' facial expressions and voice emotions to determine their reactions to exhibits. The system adjusts the display content in real time according to the audience's emotional feedback;

[0031] The data analysis and feedback module introduces a big data real-time processing platform to perform real-time analysis and processing of audience behavior data, equipment status data, and environmental parameters. The system generates personalized data reports based on the behavior patterns of different types of visitors, and feeds back to the system for optimization. For group visits, the system will provide exhibition adjustment suggestions based on overall behavior; for individual visits, the system focuses on optimizing individual interests and stay time.

[0032] A control method for a digital multimedia exhibition hall comprises the following steps:

[0033] Step 1: Initialization settings: The system initializes the control logic of multimedia devices and environmental devices according to the layout of the exhibition hall and the display content;

[0034] Step 2: Real-time data collection and processing: Use sensors and camera equipment to collect real-time environmental data, equipment status data, and visitor behavior data in the exhibition hall;

[0035] Step 3: Multimedia content display and control: The system automatically adjusts the display status of multimedia equipment according to the visitor's location, behavior and current display content, and adjusts the lighting, sound, temperature and humidity in real time;

[0036] Step 4: Feedback and Optimization: The system analyzes all collected data in the background and optimizes the exhibition hall's display strategy based on the results. The feedback data is used to generate improved display content and equipment operation plans.

[0037] Compared with the prior art, the present invention has the following beneficial effects:

[0038] Unified equipment control: The system integrates multimedia equipment and environmental control equipment to achieve unified control management and simplify the operating process.

[0039] Intelligent interaction and optimization: By monitoring visitor behavior, the system can dynamically adjust display content to enhance interactivity and visitor experience.

[0040] Precise environmental adjustment: Intelligently adjust the lighting, sound, temperature and humidity of the exhibition hall to make the environment of the exhibition hall more in line with the display content and the needs of visitors.

[0041] Data feedback and optimization: Through big data analysis, the system continuously optimizes display effects, equipment operation and maintenance, and tour routes to improve the overall efficiency of the exhibition hall and visitor satisfaction.

[0042] The digital multimedia exhibition hall control system integrates intelligent control technology, audience behavior monitoring and data analysis, and has functions such as real-time control, dynamic interaction, data feedback and optimization. Through a unified central control system, the exhibition hall can intelligently adjust the multimedia content and environment according to the actual display content and visitor behavior, achieving efficient and flexible display effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0044] Figure 1 A control system diagram of a digital multimedia exhibition hall of the present invention;

[0045] Figure 2 The present invention is a flow chart of the control method of the digital multimedia exhibition hall. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0047] See also Figure 1 to Figure 2 , the present invention provides a technical solution:

[0048] A control system for a digital multimedia exhibition hall, comprising:

[0049] A multimedia content control module that manages the digital screens, projectors, and audio multimedia in the exhibition hall in real time, and realizes dynamic switching of display content and multimedia linkage;

[0050] Responsible for the lighting, sound, temperature and humidity control in the exhibition hall, synchronously adjusting the exhibition hall environment and the display content, using smart sensors to monitor environmental parameters in real time and provide an environmental control module with intelligent adjustment solutions;

[0051] Using sensors, cameras and smart bracelets to monitor visitors’ behaviors in real time, such as movement, dwell time, and interactive operations, the audience interaction module of the display content can be adjusted through the behavior analysis system;

[0052] Collect working data of various equipment in the exhibition hall and visitor behavior data, conduct big data analysis, and provide data analysis and feedback modules for exhibition hall display optimization and equipment maintenance;

[0053] Integrate multimedia content control, environmental regulation and audience interaction information into a unified central control platform to monitor and adjust the operating status of the entire exhibition hall in real time;

[0054] Based on historical data and real-time data, the intelligent prediction module predicts peak visit periods, environmental parameter change trends, and equipment usage needs through machine learning models. Through prediction, multimedia content, lighting, and air conditioning are adjusted in advance to improve response speed and resource utilization;

[0055] The adaptive learning module continuously learns visitor behavior and display effects, optimizes content display and interaction methods through deep learning models, and ensures that the system can adaptively adjust to different visitor groups, display content and time periods.

[0056] Preferably, the environmental control module mainly realizes environmental control functions, including lighting control, sound system adjustment, and temperature and humidity adjustment.

[0057] Preferably, the lighting control system adjusts the brightness and color of the lights in the exhibition hall according to the display content. When playing historical scenes, the lights are automatically dimmed, while the brightness is increased when displaying modern technology. The light intensity is regulated by the following formula:

[0058] Among them: is the ambient light brightness, which is the light intensity required by the multimedia content, and is the value calculated by the system in real time, so that the light automatically adapts to the displayed content;

[0059] Lighting adjustment: The volume of the audio equipment is adjusted in real time according to the audience's position and ambient noise. When the audience approaches a certain display area, the volume automatically increases; when the ambient noise is too loud, the volume is automatically increased;

[0060] Temperature and humidity adjustment: Automatically adjust the wind speed, temperature and humidity of the air conditioning system according to the flow of people and changes in indoor and outdoor temperatures;

[0061] Temperature and humidity, adjusted according to environmental conditions and number of people:

[0062] Among them: is the number of visitors detected in real time, is the set target temperature, is the outdoor temperature, and is the adjustment function of the number of visitors and temperature.

[0063] Preferably, the audience interaction module includes behavior monitoring and display interaction, and interactive device feedback;

[0064] Behavior monitoring and display interaction: The system monitors visitor behavior through cameras and sensors, such as length of stay and eye tracking, and dynamically adjusts the display content. It uses convolutional neural networks to perform real-time behavior recognition and adjust the display content based on behavior patterns. When a visitor approaches an exhibit, the display screen in the exhibition hall automatically plays related content.

[0065] Interactive device feedback, using touch screens and interactive wall devices to switch content or conduct in-depth displays through gestures or touch operations. The system responds to visitors' interactive operations in real time. Based on the event trigger model, the system changes the display content in real time according to the operation information captured by the sensor.

[0066] Preferably, the data analysis and feedback module collects the usage of multimedia equipment in the exhibition hall, visitor behavior data, such as length of stay, points of interest, and environmental data through sensors and equipment logs, uses cluster analysis and machine learning algorithms to analyze visitor behavior patterns, generates display optimization plans and equipment maintenance plans, forms a data analysis model, performs intelligent analysis based on the collected data, and generates optimization suggestions, including optimization of the display order of multimedia content, environmental parameters, such as lighting, temperature and humidity, adjustment strategies, and optimization suggestions for visiting routes.

[0067] Preferably, the data analysis and feedback module combines visual recognition technology and voice recognition technology to analyze visitors' behaviors and voice feedback through AI and adjust multimedia display content in real time.

[0068] Preferably, the multimedia content control module optimizes the display content of the exhibition hall in layers, distinguishing between core content and extended content; the core content is displayed fixedly, while the extended content is dynamically adjusted according to visitors' feedback, dwelling time and interactive behavior.

[0069] Preferably, the environmental control module optimizes the adjustment mechanisms of temperature, humidity, lighting and sound, and predicts and adjusts the environment in advance based on the real-time perception algorithm and neural network prediction model. When it is predicted that the number of visitors will increase, the system automatically increases the air-conditioning wind speed and the sound volume; when the crowd gradually disperses, the system gradually returns to the energy-saving mode, further synchronizing the environmental control with the multimedia display content.

[0070] Preferably, the audience interaction module introduces AR and VR devices to enhance the audience's interactive experience. Through wearable devices or mobile terminals, the audience can interact with virtual exhibits at a deeper level. Combined with gesture recognition algorithms and action recognition systems, when visitors make certain gestures or actions, the system can respond intelligently, using emotion recognition technology to analyze visitors' facial expressions and voice emotions to determine their reactions to exhibits. The system adjusts the display content in real time according to the audience's emotional feedback;

[0071] The data analysis and feedback module introduces a big data real-time processing platform to perform real-time analysis and processing of audience behavior data, equipment status data, and environmental parameters. The system generates personalized data reports based on the behavior patterns of different types of visitors, and feeds back to the system for optimization. For group visits, the system will provide exhibition adjustment suggestions based on overall behavior; for individual visits, the system focuses on optimizing individual interests and stay time.

[0072] A control method for a digital multimedia exhibition hall comprises the following steps:

[0073] Step 1: Initialization settings: The system initializes the control logic of multimedia devices and environmental devices according to the layout of the exhibition hall and the display content;

[0074] Step 2: Real-time data collection and processing: Use sensors and camera equipment to collect real-time environmental data, equipment status data, and visitor behavior data in the exhibition hall;

[0075] Step 3: Multimedia content display and control: The system automatically adjusts the display status of multimedia equipment according to the visitor's location, behavior and current display content, and adjusts the lighting, sound, temperature and humidity in real time;

[0076] Step 4: Feedback and Optimization: The system analyzes all collected data in the background and optimizes the exhibition hall's display strategy based on the results. The feedback data is used to generate improved display content and equipment operation plans.

[0077] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A control system for a digital multimedia exhibition hall, characterized in that: include: A multimedia content control module that manages the digital screens, projectors, and audio multimedia in the exhibition hall in real time, and realizes dynamic switching of display content and multimedia linkage; Responsible for the lighting, sound, temperature and humidity control in the exhibition hall, synchronously adjusting the exhibition hall environment and the display content, using smart sensors to monitor environmental parameters in real time and provide an environmental control module with intelligent adjustment solutions; Using sensors, cameras and smart bracelets to monitor visitors’ behaviors in real time, such as movement, dwell time, and interactive operations, the audience interaction module of the display content can be adjusted through the behavior analysis system; Collect working data of various equipment in the exhibition hall and visitor behavior data, conduct big data analysis, and provide data analysis and feedback modules for exhibition hall display optimization and equipment maintenance; Integrate multimedia content control, environmental regulation and audience interaction information into a unified central control platform to monitor and adjust the operating status of the entire exhibition hall in real time; Based on historical data and real-time data, the intelligent prediction module predicts peak visit periods, environmental parameter change trends, and equipment usage needs through machine learning models. Through prediction, multimedia content, lighting, and air conditioning are adjusted in advance to improve response speed and resource utilization; The adaptive learning module continuously learns visitor behavior and display effects, optimizes content display and interaction methods through deep learning models, and ensures that the system can adaptively adjust to different visitor groups, display content and time periods.

2. The control system of a digital multimedia exhibition hall according to claim 1, characterized in that: The environmental control module mainly realizes environmental control functions, including lighting control, sound system adjustment, and temperature and humidity adjustment.

3. A control system for a digital multimedia exhibition hall according to claim 2, characterized in that: The lighting control system adjusts the brightness and color of the lights in the exhibition hall according to the display content. When playing historical scenes, the lights are automatically dimmed, while the brightness is increased when displaying modern technology. The light intensity L is regulated by the following formula: L=f(C ambient ,C media ) Where: C ambient is the ambient light brightness, C media It is the light intensity required by multimedia content. The system calculates the value of L in real time, so that the light automatically adapts to the display content. Lighting adjustment: The volume of the audio equipment is adjusted in real time according to the audience's position and ambient noise. When the audience approaches a certain display area, the volume automatically increases; when the ambient noise is too loud, the volume is automatically increased; Temperature and humidity adjustment: Automatically adjust the wind speed, temperature and humidity of the air conditioning system according to the flow of people and changes in indoor and outdoor temperatures; Temperature and humidity indoor ,H indoor Adjustment based on environmental conditions and number of people: T indoor =T set -f(N visitors ,T ambient ) Where: N visitors is the number of visitors detected in real time, T set is the set target temperature, T ambient is the outdoor temperature, and f is the adjustment function of the number of people and temperature.

4. The control system of a digital multimedia exhibition hall according to claim 3 is characterized in that: The audience interaction module includes behavior monitoring and display interaction, and interactive device feedback; Behavior monitoring and display interaction: The system monitors visitor behavior through cameras and sensors, such as length of stay and eye tracking, and dynamically adjusts the display content. It uses convolutional neural networks to perform real-time behavior recognition and adjust the display content based on behavior patterns. When a visitor approaches an exhibit, the display screen in the exhibition hall automatically plays related content. Interactive device feedback, using touch screens and interactive wall devices to switch content or conduct in-depth displays through gestures or touch operations. The system responds to visitors' interactive operations in real time. Based on the event trigger model, the system changes the display content in real time according to the operation information captured by the sensor.

5. The control system of a digital multimedia exhibition hall according to claim 4 is characterized in that: The data analysis and feedback module collects the usage of multimedia equipment in the exhibition hall and visitor behavior data, such as length of stay, points of interest, and environmental data, through sensors and equipment logs, and uses cluster analysis and machine learning algorithms to analyze visitor behavior patterns, generate display optimization plans and equipment maintenance plans, form a data analysis model, perform intelligent analysis based on the collected data, and generate optimization suggestions, including optimization of the display order of multimedia content, adjustment strategies for environmental parameters such as lighting, temperature and humidity, and optimization suggestions for visiting routes.

6. The control system of a digital multimedia exhibition hall according to claim 5, characterized in that: The data analysis and feedback module combines visual recognition technology and voice recognition technology to analyze visitors' behaviors and voice feedback through AI and adjust multimedia display content in real time.

7. The control system of a digital multimedia exhibition hall according to claim 6, characterized in that: The multimedia content control module optimizes the display content of the exhibition hall in layers and distinguishes between core content and extended content; The core content is displayed fixedly, while the extended content is dynamically adjusted based on visitor feedback, dwell time and interactive behavior.

8. The control system of a digital multimedia exhibition hall according to claim 7, characterized in that: The environmental control module optimizes the adjustment mechanisms of temperature, humidity, light and sound, and predicts and adjusts the environment in advance based on the real-time perception algorithm and neural network prediction model. When it is predicted that the number of visitors will increase, the system automatically increases the air-conditioning speed and the sound volume; when the crowd gradually disperses, the system gradually returns to the energy-saving mode, further synchronizing the environmental control with the multimedia display content.

9. The control system of a digital multimedia exhibition hall according to claim 8, characterized in that: The audience interaction module introduces AR and VR devices to enhance the audience's interactive experience. Through wearable devices or mobile terminals, the audience can interact with virtual exhibits at a deeper level. Combined with gesture recognition algorithms and action recognition systems, when visitors make certain gestures or actions, the system can respond intelligently. It uses emotion recognition technology to analyze visitors' facial expressions and voice emotions to determine their reactions to exhibits. The system adjusts the display content in real time based on the audience's emotional feedback; The data analysis and feedback module introduces a big data real-time processing platform to perform real-time analysis and processing of audience behavior data, equipment status data, and environmental parameters. The system generates personalized data reports based on the behavior patterns of different types of visitors, and feeds back to the system for optimization. For group visits, the system will provide exhibition adjustment suggestions based on overall behavior; for individual visits, the system focuses on optimizing individual interests and stay time.

10. A control method for a digital multimedia exhibition hall according to any one of claims 1 to 9, characterized in that: The steps include: Step 1: Initialization settings: The system initializes the control logic of multimedia devices and environmental devices according to the layout of the exhibition hall and the display content; Step 2: Real-time data collection and processing: Use sensors and camera equipment to collect real-time environmental data, equipment status data, and visitor behavior data in the exhibition hall; Step 3: Multimedia content display and control: The system automatically adjusts the display status of multimedia equipment according to the visitor's location, behavior and current display content, and adjusts the lighting, sound, temperature and humidity in real time; Step 4: Feedback and Optimization: The system analyzes all collected data in the background and optimizes the exhibition hall's display strategy based on the results. The feedback data is used to generate improved display content and equipment operation plans.

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