360-degree panoramic projection stage system applied to immersive drama

Abstract

The invention discloses a 360-degree panoramic projection stage system applied to an immersive drama, and relates to the technical field of immersive drama stages. According to the invention, accurate synchronization of audio and video is realized through a seamless panoramic picture constructed by a high-resolution projection unit and an edge fusion technology and a spatial audio unit, and a dynamic atmosphere light effect and a multi-dimensional synergistic effect created by an ambient light control unit, so that an audiovisual immersion environment which is highly vivid and extremely strong in wrapping feeling is created for audiences; the operation of each unit is efficiently coordinated through the multi-thread task scheduling module, and the real-time rendering unit adopts framing rendering and GPU acceleration technologies to ensure the high-frame-rate and non-delay output of pictures, and cooperates with the real-time monitoring and dynamic adjustment of the automatic calibration module on the projection unit. The problems of picture distortion and non-uniform brightness caused by factors such as equipment position deviation and ambient light change are effectively solved, and the visual consistency of long-time performance is guaranteed.

Description

Technical Field

[0001] This invention relates to the field of immersive theater stage technology, and more specifically to a 360° panoramic projection stage system for use in immersive theater. Background Technology

[0002] Immersive theater is an innovative theatrical form that breaks through traditional performance viewing models. Through environmental design, technological applications, and interactive experiences, it achieves a deep integration of the audience and the plot. Breaking down the traditional boundaries between the stage and the audience seating, it adopts open or multi-scene designs (such as abandoned hotels or retro neighborhoods) to realize that "the stage and the audience are both stages," allowing the audience to freely move between different scenes. Through physical interaction, choosing plot directions, or triggering branching storylines, the audience becomes a participant in the plot rather than a passive observer.

[0003] Existing immersive theatrical stages typically rely on physical sets and multi-point projection systems, but suffer from limitations in viewing angles, unnatural image stitching, and delayed interactive responses. For example, traditional projection equipment cannot achieve seamless 360° panoramic coverage, resulting in image breaks or content repetition when the audience moves. Interactive mechanisms are mostly based on simple sensor triggers, lacking intelligent processing deeply integrated into the plot, affecting immersion and audience participation. Furthermore, existing systems are inadequate in sound synchronization and ambient light interference control, further weakening the realism and coherence of the overall experience. To address these issues, we propose a 360° panoramic projection stage system for immersive theater. Summary of the Invention

[0004] The purpose of this invention is to provide a 360° panoramic projection stage system for immersive theater, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention specifically adopts the following technical solution: a 360° panoramic projection stage system for immersive theater, comprising: multiple high-resolution projection units, intelligent interactive units, spatial audio units, ambient light control units, central control units, real-time rendering units, and network communication units; Multiple high-resolution projection units are arranged in a ring around the stage. A high-precision edge blending module set in the splicing area achieves pixel-level precision multi-screen transition processing. The image processor generates multi-channel high-resolution images and uses edge blending technology to eliminate overlapping areas, ultimately forming a seamless 4000×1200 resolution panoramic image. The intelligent interactive unit is deployed around the stage and audience area, combining an infrared sensor array module and an artificial intelligence processing module, and the intelligent interactive unit is connected to the central control unit through the network communication unit; The spatial audio unit, located around the audience area, integrates a multi-channel speaker module and a synchronization control module to achieve precise synchronization between audio and video. An ambient light control unit is installed on the top and around the stage. It uses an adjustable color temperature LED light array and presets multiple ambient light scene modes through the central control unit. It can also switch the lighting effects in real time according to the needs of the plot. The central control unit, as the core of the system, integrates a high-performance processor, coordinates the work of each unit, receives instructions from the intelligent interactive unit, and realizes remote control through the network communication unit. The real-time rendering unit, based on GPU acceleration technology, processes high-resolution image data to ensure smooth, lag-free visuals. The network communication unit supports wired and wireless communication protocols to ensure stable and secure data transmission.

[0006] Furthermore, each projection unit is equipped with an automatic calibration module, including a high-precision angle sensor, a brightness sensor, an algorithm processor, a servo motor, and a calibration feedback module. The high-precision angle sensor is used to detect the tilt angle of the projection unit in real time; the brightness sensor is used to monitor changes in ambient light; the algorithm processor calculates the optimal projection parameters based on the real-time data detected by the high-precision angle sensor; the servo motor performs three-dimensional axial angle adjustment to adjust the projection angle; and the calibration feedback module is connected to the central control unit, providing real-time data reporting and error correction functions.

[0007] Furthermore, the infrared sensor array module of the intelligent interactive unit uses high-sensitivity sensing elements to detect subtle changes in the audience's movements; the artificial intelligence processing module automatically generates interactive instructions based on a motion feature recognition algorithm, and the artificial intelligence processing module communicates in real time with the central control unit and the calibration feedback module to achieve dynamic scene parameter fine-tuning based on audience feedback.

[0008] Furthermore, the multi-channel speakers of the spatial audio unit are arranged in a surround array, which, combined with a sound field simulation algorithm, provides accurate 3D sound effect positioning.

[0009] Furthermore, the ambient light control unit integrates a spectral analysis sensor to collect color temperature data of the stage area in real time. Combined with the various ambient light scene modes pre-stored in the central control unit, it dynamically matches the color difference tolerance between the projected image and the ambient light, stabilizing color deviation.

[0010] Furthermore, the central control unit has a built-in multi-threaded task scheduling module that interacts with each unit in real time; it also integrates a visual control interface that can display the operating status parameters and calibration feedback data of each unit in real time, while providing a manual intervention interface for debugging in special scenarios.

[0011] Furthermore, the real-time rendering unit adopts frame-by-frame rendering technology, which breaks down the 4000×1200 panoramic image into 12 independent rendering threads. Through the GPU acceleration architecture, it achieves a refresh rate of 120Hz per frame, ensuring that there is no motion blur even when the viewer's head moves at a speed of 2m / s.

[0012] Furthermore, it also includes: a security monitoring unit installed at the entrance to the stage and audience area, comprising a high-definition night vision camera array, an abnormal behavior detection sensor, and an artificial intelligence security analysis module; wherein, the high-definition night vision camera array adopts a wide-angle lens layout, covering a 360° monitoring area without blind spots, and collecting video data in real time; the abnormal behavior detection sensor, combined with infrared thermal imaging technology, is used to identify stage equipment overheating or abnormal movement in the audience area; the artificial intelligence security analysis module, based on deep learning algorithms, automatically analyzes the collected data, identifies potential risks such as equipment failure or security threats, and generates real-time alarm commands; the security monitoring unit is connected to the central control unit in real time through the network communication unit to ensure timely uploading of alarm data and to trigger automatic emergency plans, such as light warnings or emergency broadcasts.

[0013] The beneficial effects of this invention are as follows: This invention utilizes a high-resolution projection unit and edge blending technology to construct a seamless panoramic view, a spatial audio unit to achieve precise synchronization of audio and video, and an ambient light control unit to create dynamic ambient lighting effects. These multi-dimensional synergies create a highly realistic and immersive audiovisual environment for the audience, effectively eliminating the visual boundary and sound field uniformity of traditional stages.

[0014] This invention utilizes high-sensitivity infrared sensing and AI algorithms to accurately capture and analyze audience behavior, driving the central control unit to adjust the plot and scene parameters in real time, enabling deep interaction between the audience and the theatrical content, providing each audience member with a unique and personalized plot experience path, and greatly enhancing their sense of participation and immersion.

[0015] This invention efficiently coordinates the operation of each unit through a multi-threaded task scheduling module. The real-time rendering unit uses frame-by-frame rendering and GPU acceleration technology to ensure high frame rate and latency-free output of the image. Combined with the automatic calibration module for real-time monitoring and dynamic adjustment of the projection unit, it effectively overcomes the problems of image distortion and uneven brightness caused by factors such as device position offset and changes in ambient light, thus ensuring visual consistency for long performances.

[0016] This invention integrates a spectral analysis sensor, combined with the pre-stored scene modes and dynamic algorithms of the central control unit, to monitor and precisely control the color temperature of the ambient light in the stage area in real time, so that it strictly matches the color of the projected image, and controls the color difference within a preset tolerance. This effectively avoids color conflicts between the ambient light and the projected image, and ensures a high degree of uniformity and realism of the visual elements.

[0017] This invention integrates high-definition night vision cameras, infrared thermal imaging, and AI safety analysis modules to achieve 24 / 7, all-around monitoring and intelligent risk identification of stage equipment status and audience behavior. It can also automatically trigger graded emergency plans based on risk levels, ensuring personnel safety and equipment integrity while minimizing the interference of safety hazards on the immersive experience and ensuring a safe and controllable performance environment. Attached Figure Description

[0018] Figure 1 This is a connection architecture diagram of the present invention. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0020] Please see Figure 1 The present invention provides a 360° panoramic projection stage system for immersive theater, comprising: multiple high-resolution projection units, intelligent interactive units, spatial audio units, ambient light control units, central control units, real-time rendering units, and network communication units; Multiple high-resolution projection units are arranged in a ring around the stage. A high-precision edge blending module in the splicing area achieves pixel-level precision in multi-image transition processing. An image processor generates multi-channel high-resolution images, and edge blending technology eliminates overlapping areas, ultimately forming a seamless 4000×1200 resolution panoramic image. In other words, the multiple high-resolution projection units create an immersive experience for the audience, achieving surround-view panoramic visual coverage.

[0021] The intelligent interactive unit, deployed around the stage and audience area, combines an infrared sensor array module with an artificial intelligence processing module. This intelligent interactive unit is connected to the central control unit via a network communication unit. It captures subtle changes in audience movements in real time and generates interactive commands. In other words, the intelligent interactive unit can accurately identify audience behavior, drive dynamic adjustments to the storyline, achieve personalized interactive experiences, and enhance immersion.

[0022] The spatial audio unit, located around the perimeter of the audience area, integrates a multi-channel speaker module and a synchronization control module to achieve precise synchronization between audio and video. Specifically, the spatial audio unit provides three-dimensional surround sound through the multi-channel speaker module, achieving precise sound positioning and dynamic range control, allowing the audience to perceive sound coming from different directions, enhancing the immersive experience and ensuring seamless integration of audio and visual elements. The synchronization control module enables precise synchronization between audio and video.

[0023] The ambient light control unit, installed at the top and around the stage, uses an adjustable color temperature LED light array. A central control unit presets various ambient light scene modes and can switch lighting effects in real time according to the needs of the plot. In other words, under the control of the ambient light control unit, the light intensity and color temperature of the stage and audience area can be adjusted in real time according to the development of the plot, creating lighting effects with different emotional atmospheres, such as warm, tense, or mysterious, thereby enhancing the dramatic expression and increasing the audience's emotional immersion.

[0024] The central control unit, as the core of the system, integrates a high-performance processor, coordinates the work of various units, receives instructions from the intelligent interactive unit, and achieves remote control through the network communication unit. In other words, the central control unit enables unified system scheduling and fault monitoring, ensuring stable and efficient overall performance.

[0025] The real-time rendering unit, based on GPU acceleration technology, processes high-resolution image data to ensure smooth, lag-free visuals. This means that the real-time rendering unit can quickly respond to plot changes and audience actions, generating smooth, realistic visuals and avoiding delays or stuttering.

[0026] The network communication unit supports both wired and wireless communication protocols, ensuring stable and secure data transmission. In other words, the network communication unit ensures efficient and secure data transmission, facilitating system expansion, maintenance, and real-time collaboration.

[0027] In this embodiment, preferably, each projection unit is equipped with an automatic calibration module, including a high-precision angle sensor, a brightness sensor, an algorithm processor, a servo motor, and a calibration feedback module. The high-precision angle sensor detects the tilt angle of the projection unit in real time; the brightness sensor monitors changes in ambient light; the algorithm processor calculates optimal projection parameters based on the real-time data detected by the high-precision angle sensor; the servo motor performs three-dimensional axial angle adjustment to adjust the projection angle; and the calibration feedback module is connected to the central control unit, providing real-time data reports and error correction functions. In other words, through the automatic calibration module, the angle and brightness of the projection unit can be monitored and automatically adjusted in real time, ensuring that the projected image maintains optimal display effects under different ambient light conditions. This eliminates image distortion or uneven brightness caused by projection unit position shifts or changes in ambient light, further enhancing the viewer's immersive experience. Simultaneously, the real-time data interaction between the automatic calibration module and the central control unit enables the system to quickly respond to external changes, maintaining overall operational stability and reliability.

[0028] In this embodiment, preferably, the infrared sensor array module of the intelligent interactive unit uses high-sensitivity sensing elements to detect subtle changes in the audience's movements. The artificial intelligence processing module automatically generates interactive commands based on motion feature recognition algorithms, and communicates in real time with the central control unit and calibration feedback module to achieve dynamic fine-tuning of scene parameters based on audience feedback. That is, through the function of the intelligent interactive unit, the high-sensitivity infrared sensor array module can accurately capture subtle movements of the audience, combine this with motion feature recognition algorithms to generate interactive commands in real time, and dynamically fine-tune projection, audio, and lighting parameters through real-time communication with the central control unit and calibration feedback module. This ensures that scene changes are highly synchronized with audience behavior, thereby providing each audience member with a personalized storyline, enhancing the realism and depth of interaction, and further improving the overall appeal and continuity of the immersive theater experience.

[0029] In this embodiment, preferably, the multi-channel speakers of the spatial audio unit are arranged in a surround array; thereby creating an all-around sound field environment.

[0030] In this embodiment, preferably, the ambient light control unit integrates a spectral analysis sensor to collect color temperature data of the stage area in real time. Combined with multiple ambient light scene modes pre-stored in the central control unit, it dynamically matches the color difference tolerance between the projected image and the ambient light to stabilize color deviation. In essence, the ambient light control unit utilizes spectral analysis sensors to monitor color temperature changes in the stage area in real time and feeds the data back to the central control unit. Specifically, it ensures that the lighting effect does not affect the projection through the following methods: First, the adjustable color temperature LED light array is finely laid out. Based on the projection needs of different areas of the stage and the degree of influence from ambient light, the position and number of lights are rationally distributed to ensure that each area receives uniform and suitable illumination. Second, the central control unit continuously monitors the dynamic changes in the color of the projected image. Once a significant change in the image color is detected, the required ambient light matching parameters are immediately recalculated, and the spectral output of the LED light array is quickly adjusted to ensure that the ambient light is always perfectly matched with the projected image. Finally, when the color temperature data collected by the spectral analysis sensor deviates from the expected value of the central control unit, the central control unit can respond quickly and further fine-tune the output of the LED lights to ensure that the color difference is always within a controllable range, minimizing the interference of ambient light on the projection effect and creating a flawless immersive theatrical visual experience for the audience.

[0031] In this embodiment, preferably, the central control unit has a built-in multi-threaded task scheduling module that interacts with each unit in real time; it also integrates a visual control interface that can display the operating status parameters and calibration feedback data of each unit in real time, while providing a manual intervention interface for debugging in special scenarios. Through the cooperation of the multi-threaded task scheduling module and the visual control interface, computing resources can be allocated efficiently, ensuring the real-time response and collaborative operation of each unit's instructions under high-load scenarios; the visual control interface presents the calibration status of the projection unit, the data stream captured by the interactive unit, the sound field distribution model of the audio unit, and the ambient light color temperature curve in real time, and automatically marks abnormal parameters; operators can reset parameters or switch scene modes for specific modules through the manual intervention interface, such as temporarily adjusting the interactive response threshold during an actor's impromptu performance.

[0032] In this embodiment, preferably, the real-time rendering unit employs frame-by-frame rendering technology, breaking down the 4000×1200 panoramic image into 12 independent rendering threads. A GPU-accelerated architecture achieves a refresh rate of 120Hz per frame, ensuring a motion-free image even when the viewer's head movement speed reaches 2m / s. That is, the combination of frame-by-frame rendering technology and GPU acceleration architecture reduces single-frame rendering latency, maintains synchronization between the image refresh rate and the viewer's movement trajectory in dynamic interactive scenes, effectively eliminates dynamic blurring caused by high-speed head turning, and ensures the immersive continuity of the panoramic visual experience. In this embodiment, preferably, it further includes: a security monitoring unit installed at the entrance to the stage and audience area, comprising a high-definition night vision camera array, an abnormal behavior detection sensor, and an artificial intelligence security analysis module; wherein, the high-definition night vision camera array adopts a wide-angle lens layout, covering a 360° monitoring area without blind spots, and collecting video data in real time; the abnormal behavior detection sensor, combined with infrared thermal imaging technology, is used to identify stage equipment overheating or abnormal movement in the audience area; the artificial intelligence security analysis module, based on deep learning algorithms, automatically analyzes the collected data, identifies potential risks such as equipment failure or security threats, and generates real-time alarm commands; the security monitoring unit is connected to the central control unit in real time through a network communication unit to ensure timely uploading of alarm data and to trigger automatic emergency plans, such as light warnings or emergency broadcasts. This system achieves 24 / 7, comprehensive safety monitoring through the combined use of a high-definition night vision camera array, abnormal behavior detection sensors, and an AI-powered safety analysis module. The high-definition night vision camera array ensures clear capture of stage equipment status and audience dynamics even in low-light or completely dark conditions. The abnormal behavior detection sensors use infrared thermal imaging to accurately identify potential risks such as localized equipment overheating, abnormal audience gatherings, or falls. The AI-powered safety analysis module, based on a fusion model of Convolutional Neural Networks (CNN) and Long Short-Term Memory Networks (LSTM), performs real-time correlation analysis on multi-source heterogeneous data, automatically identifying equipment malfunction symptoms (such as abnormal fluctuations in servo motor current) or safety threats (such as audience members crossing safety barriers), and generating tiered alarm commands (Level 1: Visual Alert; Level 2: Audible and Visual Alarm; Level 3: Emergency Response Plan). Through real-time data interaction with the central control unit, the safety monitoring unit can instantly trigger preset emergency plans, such as automatically dimming the projection brightness of areas with overheated equipment, activating emergency broadcast evacuation guidance, or locking onto abnormally moving targets. This effectively eliminates safety hazards that could interfere with the immersive experience while ensuring personnel safety and equipment integrity, guaranteeing high reliability and environmental safety controllability for theatrical performances.

[0033] Working principle and usage process of this invention: When the system starts up, the central control unit first executes an initialization self-test program, coordinating the status detection of each unit through a multi-threaded task scheduling module, including projection unit angle calibration, audio unit synchronization testing, and security monitoring unit sensor verification. Subsequently, it loads a pre-stored drama content database, covering multi-channel high-resolution image sequences, 3D sound effect models, and an ambient light scene pattern library.

[0034] The real-time rendering unit is based on a GPU-accelerated architecture, which breaks down the 4000×1200 panoramic image into 12 independent rendering threads and processes image data at a refresh rate of 120Hz per frame to ensure smooth and lag-free visuals.

[0035] Multiple high-resolution projection units are activated under the command of the central control unit. The angle and brightness are adjusted in real time through the automatic calibration module, and edge blending technology is used to eliminate distortion in the stitching area to form a seamless panoramic visual coverage.

[0036] Spatial audio units are activated synchronously, and head-related transfer function (HRTF) modeling technology is used to reconstruct the sound source location, achieving frame-level precise synchronization between audio and projected images.

[0037] During the performance, the infrared sensor array module of the intelligent interactive unit continuously scans the audience area to capture subtle changes in movement; the artificial intelligence processing module generates interactive instructions based on the motion feature recognition algorithm and transmits them to the central control unit in real time through the network communication unit.

[0038] The central control unit dynamically schedules plot parameters according to instructions, such as adjusting the scene generation strategy of the real-time rendering unit, the sound field distribution of the spatial audio unit, or the color temperature output of the ambient light control unit, to achieve personalized plot evolution.

[0039] The ambient light control unit collects stage color temperature data in real time through a spectral analysis sensor, and the algorithm processor dynamically matches the color difference tolerance between the projected image and the ambient light to ensure color consistency.

[0040] Meanwhile, the high-definition night vision camera array and abnormal behavior detection sensor of the security monitoring unit operate around the clock. The artificial intelligence security analysis module uses a fusion model of convolutional neural network (CNN) and long short-term memory network (LSTM) to analyze multi-source data, identify equipment overheating or abnormal audience behavior, and trigger emergency plans such as light warnings or emergency broadcasts in a graded manner.

[0041] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A 360° panoramic projection stage system for immersive theater, comprising: Multiple high-resolution projection units, intelligent interactive units, spatial audio units, ambient light control units, central control units, real-time rendering units, and network communication units; characterized in that, Multiple high-resolution projection units are arranged in a ring around the stage. A high-precision edge blending module set in the splicing area achieves pixel-level precision multi-screen transition processing. The image processor generates multi-channel high-resolution images and uses edge blending technology to eliminate overlapping areas, ultimately forming a seamless 4000×1200 resolution panoramic image. The intelligent interactive unit is deployed around the stage and audience area. It combines an infrared sensor array module and an artificial intelligence processing module to capture subtle changes in the audience's movements in real time and generate interactive commands. The intelligent interactive unit is connected to the central control unit through the network communication unit. The spatial audio unit, located around the audience area, integrates a multi-channel speaker module and a synchronization control module to achieve precise synchronization between audio and video. An ambient light control unit is installed on the top and around the stage. It uses an adjustable color temperature LED light array and presets multiple ambient light scene modes through the central control unit. It can also switch the lighting effects in real time according to the needs of the plot. The central control unit, as the core of the system, integrates a high-performance processor, coordinates the work of each unit, receives instructions from the intelligent interactive unit, and realizes remote control through the network communication unit. The real-time rendering unit, based on GPU acceleration technology, processes high-resolution image data to ensure smooth, lag-free visuals. The network communication unit supports wired and wireless communication protocols to ensure stable and secure data transmission.

2. The 360° panoramic projection stage system for immersive theater as described in claim 1, characterized in that, Each projection unit is equipped with an automatic calibration module, including a high-precision angle sensor, a brightness sensor, an algorithm processor, a servo motor, and a calibration feedback module. The high-precision angle sensor detects the tilt angle of the projection unit in real time; the brightness sensor monitors changes in ambient light; the algorithm processor calculates optimal projection parameters based on the real-time data detected by the high-precision angle sensor; the servo motor performs three-dimensional axial angle adjustment to adjust the projection angle; and the calibration feedback module is connected to the central control unit, providing real-time data reporting and error correction functions.

3. A 360° panoramic projection stage system for immersive theater as described in claim 2, characterized in that, The infrared sensor array module of the intelligent interactive unit uses high-sensitivity sensing elements to detect subtle changes in the audience's movements; the artificial intelligence processing module automatically generates interactive commands based on motion feature recognition algorithms, and the artificial intelligence processing module communicates in real time with the central control unit and the calibration feedback module to achieve dynamic scene parameter fine-tuning based on audience feedback.

4. A 360° panoramic projection stage system for immersive theater as described in claim 1, characterized in that, The multi-channel speakers of the spatial audio unit are arranged in a surround array.

5. A 360° panoramic projection stage system for immersive theater as described in claim 1, characterized in that, The ambient light control unit integrates a spectral analysis sensor to collect color temperature data of the stage area in real time. In conjunction with the various ambient light scene modes pre-stored in the central control unit, it dynamically matches the color difference tolerance between the projected image and the ambient light to stabilize color deviation.

6. A 360° panoramic projection stage system for immersive theater as described in claim 1, characterized in that, The central control unit has a built-in multi-threaded task scheduling module that interacts with each unit in real time; it also integrates a visual control interface that can display the operating status parameters and calibration feedback data of each unit in real time, and provides a manual intervention interface for debugging in special scenarios.

7. A 360° panoramic projection stage system for immersive theater as described in claim 1, characterized in that, The real-time rendering unit uses frame-by-frame rendering technology to break down the 4000×1200 panoramic image into 12 independent rendering threads. Through a GPU acceleration architecture, it achieves a refresh rate of 120Hz per frame, ensuring that there is no motion blur even when the viewer's head moves at a speed of 2m / s.

8. A 360° panoramic projection stage system for immersive theater as described in claim 1, characterized in that, Also includes: The security monitoring unit, installed at the entrance to the stage and audience area, includes a high-definition night vision camera array, abnormal behavior detection sensors, and an artificial intelligence security analysis module. The high-definition night vision camera array employs a wide-angle lens layout, covering a 360° monitoring area with no blind spots, and collects video data in real time. The abnormal behavior detection sensors, combined with infrared thermal imaging technology, are used to identify overheating of stage equipment or abnormal movement in the audience area. The artificial intelligence security analysis module, based on deep learning algorithms, automatically analyzes the collected data, identifies potential risks such as equipment malfunctions or security threats, and generates real-time alarm commands. The security monitoring unit is connected in real-time to the central control unit via the network communication unit, ensuring timely uploading of alarm data and triggering automatic emergency plans, such as lighting warnings or emergency broadcasts.

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