Multi-input-source multi-format data visualization display system

Abstract

The invention relates to the technical field of data display, in particular to a multi-input-source multi-format data visual display system. Comprising a data acquisition module, a server, a display control module, an environment perception optimization module and a visual display module, the display control module analyzes the input source data to obtain a light control gear, generates a light control signal in combination with a light interaction mode, and displays the light control signal through a matrix light array; the environment perception optimization module obtains an environment perception value through analysis according to the environment parameters of the exhibition hall and the corresponding time period, and light adjustment is carried out according to the environment perception value; through dynamic adjustment of light brightness gears, colors and interaction modes, changes of an exhibition hall environment can be responded in real time, and an exhibition atmosphere rich in changes and layering sense is created. And the light effect in the exhibition hall is dynamically adjusted by analyzing the changes of the temperature, the humidity and the time period, so that the comfort of the exhibition hall is kept, and the visual experience of audiences in the exhibition hall is optimized.

Description

Technical Field

[0001] The present invention relates to the technical field of data display, and particularly to a multi-input-source and multi-format data visualization display system. Background Art

[0002] With the continuous progress of technology, the data display field is gradually changing from the traditional static display mode to a more interactive and dynamic display method. As one of the core technologies of this transformation, the interactive light array combines the functions of light control and data visualization, and can display and convey various types of data through the changes of lights; it is usually applied to scenarios such as on-site display, art installations, advertisements, and building displays, allowing the audience to participate through interaction, enabling them to dynamically perceive, understand, and interact with the changes of data, thereby increasing the immersion and participation of the audience;

[0003] Although the interactive light array has made remarkable progress in some aspects, existing visualization display systems often ignore the impact of environmental factors on the comfort of the audience and the display effect; environmental changes and the behavior patterns of the audience will significantly affect the exhibition experience effect; however, in existing interactive light array display systems, there is still a lack of intelligent perception and dynamic adjustment mechanisms for these factors, especially in the adjustment of lighting effects;

[0004] Traditional lighting control systems usually adjust the display content according to preset rules or simple trigger conditions, without fully considering the changes in the exhibition hall environment and the real-time behavior of the audience, resulting in a possibly unsatisfactory display effect, low audience participation, and even possible visual discomfort or fatigue. Summary of the Invention

[0005] Therefore, the present invention provides a multi-input-source and multi-format data visualization display system to overcome the problems mentioned in the above background art.

[0006] To achieve the above object, the present invention provides a multi-input-source and multi-format data visualization display system, including: a display control module, an environmental perception and optimization module, and a visualization display module;

[0007] The display control module analyzes the input source data to obtain the lighting control gear, generates a lighting control signal according to the lighting control gear and the lighting interaction mode, and displays it through the matrix lighting array; the specific analysis of the lighting control gear is as follows:

[0008] Obtain the sound decibel level of the ambient sound in the exhibition hall and mark it as Vi, where i = 1, 2, 3... I, I takes positive integer values, I represents the total number of acquisition times, and i represents the serial number of any one acquisition time; obtain and extract the numerical value of the decibel corresponding to the indoor ambient sound at the current acquisition time and mark it as Di; obtain the area of the exhibition hall and mark it as β; capture the number of visitors in the exhibition hall at the current moment through the camera and mark it as Ni; substitute the values of the exhibition hall area β and the number of visitors Ni in the area into the set formula Calculate to obtain the visitor density value Pi of the exhibition hall; set a maximum visitor density value for the exhibition hall and mark it as Pmax; obtain the start time and the current time when the visitors enter each area, and perform a time difference calculation to obtain the time the visitors stay and mark it as Ti; substitute the values of the sound decibel level Vi of the bell, the indoor ambient decibel Di, the visitor density Pi, and the time Ti the visitors stay into the formula Calculate to obtain the final lighting control value Ui, where a1, a2, a3, and a4 are respectively preset weight correction factors, and e is the natural constant;

[0009] Set that there are several lighting control gears, each lighting control gear corresponds to a lighting control interval respectively. Compare and analyze the lighting control value with all the set lighting control intervals to obtain the lighting control gear corresponding to the current moment and mark it as U gear; obtain the lighting control level at the previous moment and mark it as U 上一档位 , and use the formula U 调节 = |U 档位 - U 上一档位 | Calculate to obtain the absolute difference U adjustment of the control gears of the brightness gears between the current moment and the previous moment; set an adjustment threshold U threshold, compare and analyze the absolute difference U adjustment of the control gears with the set control threshold U threshold. When the absolute difference U adjustment of the lighting control gears is greater than the set control threshold U threshold, then each time the lighting is adjusted, only adjust the lighting brightness level once. After adjusting the brightness to an adjacent level, delay for three to five seconds and then re - perform the next adjustment; when the absolute difference U adjustment of the lighting control gears is less than the set adjustment threshold U threshold, then adjust the lighting brightness of the exhibition hall according to the corresponding lighting brightness level;

[0010] The environmental perception optimization module analyzes the environmental perception value based on the environmental parameters of the exhibition hall and the corresponding time periods, and adjusts the lighting accordingly;

[0011] The visualization display module displays the operating status of the system, the behavior patterns of visitors, and the lighting control effects in a visual way to help exhibition management personnel optimize the display strategy in real - time.

[0012] As a preferred embodiment of the present invention, it further includes a data acquisition module and a server;

[0013] The data acquisition module collects environmental sounds, user actions, and audience flow in real time through a variety of sensors and cameras, and sends the collected data to the server for storage.

[0014] As a preferred embodiment of the present invention, the specific analysis of the light interaction mode is as follows:

[0015] The exhibition hall is evenly divided into several areas. The actions of the audience in the area are captured by the camera, and different actions are identified. Each action is disassembled, such as standing, walking, clapping, and waving. There are several set light interaction modes, and each action corresponds to one light interaction mode. Identify the audience behavior patterns in each area of the exhibition hall and count the number of people. Select the most common behavior pattern in the area as the light interaction mode, and mark the area as the target area. The target area generates a light control signal according to the corresponding light control gear, color, and light interaction mode, and displays it through the matrix light array.

[0016] As a preferred embodiment of the present invention, the specific analysis of the environmental perception value is as follows:

[0017] Obtain the numerical values of the temperature in each area of the exhibition hall at the current moment, take the average temperature value and mark it as Wi; obtain the numerical values of the humidity in each area of the exhibition hall at the current moment, take the average humidity value and mark it as Ri; divide a day into four time periods, namely morning, noon, afternoon, and evening, set a correction factor for each time period, and mark them as S morning, S noon, S afternoon, and S evening respectively; obtain the time period corresponding to the current time, and substitute the numerical values of the average temperature Wi and average humidity Ri of the exhibition hall into the formula group Calculate the environmental perception value Li of the current time period of the exhibition hall, where b1, b2, b3, b4, b5, b6, b7, and b8 are respectively preset weight correction factors.

[0018] As a preferred embodiment of the present invention, the light adjustment is specifically as follows:

[0019] Obtain the light control gear U gear corresponding to the current moment, obtain the light brightness value, color temperature value, and hue value of the current gear, and mark them as U brightness, U color temperature, and U hue respectively; substitute the numerical value of the environmental perception value Li of the current time period into the formula group Calculate the final light brightness value U final brightness, color temperature value U final color temperature, and hue value U final hue, where α1, α2, and α3 are respectively preset weight correction factors.

[0020] As a preferred embodiment of the present invention, the real-time optimization of the display strategy is specifically as follows:

[0021] On the visual display control panel, display the current status and environmental data of the exhibition hall; after each adjustment of the lighting or environmental parameters, update the data in real time and feedback it to the visual interface to ensure that the exhibition management personnel can see the adjusted effect; based on the data analysis results, give optimization suggestions to help the management personnel adjust the display strategy and improve the display effect; the specific display strategies include Strategy 1: when the temperature is higher than the temperature threshold, reduce the lighting brightness of the exhibition hall and bias towards cold tones; Strategy 2: when the humidity is higher than the humidity threshold, increase the lighting brightness to maintain visual clarity; Strategy 3: when the number of viewers standing in the area is greater than the set number threshold, adjust the lighting brightness and hue of the area to highlight the display effect of the area.

[0022] Advantages of the present invention:

[0023] 1. Through the dynamic adjustment of the lighting brightness level, color, and interaction mode, it can respond to the changes in the exhibition hall environment in real time, creating a rich and layered exhibition atmosphere. The audience can experience being on the scene according to the changes in the exhibition hall; each behavior mode corresponds to a different lighting effect, enabling the exhibition to change dynamically according to the actions of the audience, enhancing the sense of participation. The influence of the audience's actions and behaviors on the lighting display makes the exhibition content more vivid and engaging; according to the ambient sound, the audience's behavior, and the actual situation of the exhibition hall, dynamically adjust the color and brightness of the lighting, which helps to enhance the overall atmosphere of the exhibition; through the real-time adjustment of the lighting brightness, avoid meaningless excessive brightness, and adjust the lighting intensity according to actual needs to avoid energy waste.

[0024] 2. By analyzing the changes in temperature, humidity, and time period, the environmental perception optimization module can dynamically adjust the lighting effect in the exhibition hall, maintaining the comfort of the exhibition hall and optimizing the visual experience of the audience in the exhibition hall; adjusting the brightness and color temperature of the exhibition hall according to the environmental changes can help adjust the atmosphere in the exhibition hall, making the exhibition hall more suitable for long-term visits, thereby enhancing the comfort and experience of the audience; by real-time sensing the environmental changes in the exhibition hall and dynamically adjusting the lighting settings, it can minimize energy consumption to the greatest extent without affecting the exhibition effect, thus achieving energy conservation and emission reduction.

[0025] 3. Through the real-time data display and data feedback mechanism, it helps the exhibition management personnel better grasp the dynamic situation of the exhibition and make corresponding optimization adjustments according to the actual situation; through the real-time visualization display of data, the management personnel can more effectively control the lighting effect, audience behavior, and environmental parameters of the exhibition, thereby enhancing the interactivity and experience of the exhibition. Brief Description of the Drawings

[0026] Figure 1 It is a schematic diagram of the connection of the system modules of the present invention;

[0027] Figure 2 This is a schematic diagram of the exhibition hall of the present invention. Detailed implementation manners

[0028] In order to make the objectives and advantages of the present invention more clearly understood, the present invention will be further described below in conjunction with embodiments; it should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0029] The preferred implementation manners of the present invention will be described below with reference to the accompanying drawings. Those skilled in the art should understand that these implementation manners are only used to explain the technical principles of the present invention and do not limit the protection scope of the present invention.

[0030] It should be noted that in the description of the present invention, the terms indicating the direction or positional relationship such as "upper", "lower", "left", "right", "inner", "outer", etc. are based on the direction or positional relationship shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention.

[0031] In addition, it should also be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0032] Embodiment 1: Please refer to Figure 1 As shown, the present invention is a multi-input-source multi-format data visualization display system applied to a smart exhibition hall with a Buddhist bell and a wall-mounted LED light array, including: a data acquisition module, a server, a display control module, an environment perception optimization module, and a visualization display module.

[0033] The data acquisition module supports input from input sources, and real-time collects the environmental sounds, user actions, and audience flow in the exhibition hall through various sensors and cameras, and sends the collected data to the server for storage; captures the amplitude and frequency of vibration through an accelerometer, and can measure the acceleration change of the bell body; captures environmental sounds, especially the conversations and other sounds of the audience, by installing microphone arrays on the walls of multiple areas, and captures all audio signals in the environment through highly sensitive audio sensors. As Figure 2 shown in the exhibition hall, a light array is installed on the wall of the exhibition hall, and a bell body (Buddhist bell) is installed in the center of the exhibition hall.

[0034] The display control module analyzes the input source data to obtain the lighting control gear, generates a lighting control signal according to the lighting control gear and the lighting interaction mode, and displays it through the matrix lighting array (i.e., the light array); the specific steps are as follows:

[0035] Obtain the sound decibel level of the ambient sound in the exhibition hall and mark it as Vi, where i = 1, 2, 3... I, I is a positive integer, I represents the total number of acquisition times, i represents the serial number of any one acquisition time, and the acquisition interval of the data is set customarily, such as an interval of 1 s. The specific acquisition interval is reasonably set by those skilled in the art according to actual use; it should be noted that the sound decibel level of the ambient sound in the exhibition hall includes the sound of the striking bell. When the striking force is large, the generated sound decibel is large; when the striking force is light, the generated vibration amplitude is small, and the generated sound decibel is small. Obtain and extract the value of the decibel corresponding to the indoor ambient sound at the current acquisition time and mark it as Di; obtain the area of the exhibition hall and mark it as β; capture the number of visitors in the exhibition hall at the current moment through the camera and mark it as Ni; substitute the values of the exhibition hall area β and the number of regional visitors Ni into the set formula Calculate to obtain the visitor density value Pi of the exhibition hall; set a maximum visitor density value for an exhibition hall and mark it as P max; obtain the start time and the current time when the visitors enter each area, and calculate the time difference to obtain the staying time of the visitors and mark it as Ti; substitute the values of the sound decibel level Vi of the striking bell, the indoor ambient decibel Di, the visitor density Pi, and the staying time Ti of the visitors into the lighting calculation function Calculate to obtain the final lighting control value Ui, where a1, a2, a3, and a4 are respectively preset weight correction factors, and their magnitudes are customarily set by those skilled in the art, such as taking values of 0.268, 0.213, 0.289, and 0.234, and e is the natural constant; it can be seen from the formula that the smaller the sound decibel level of the striking bell, the greater the striking force, and the greater the lighting control value; the greater the indoor ambient decibel, the greater the lighting control value; the closer the visitor density value in the exhibition hall is to the maximum visitor density value, the greater the lighting control value; the longer the staying time of the visitors, the greater the lighting control value.

[0036] Set that there are several lighting control gears, and each lighting control gear corresponds to a lighting control interval respectively. Compare and analyze the lighting control value with all the set lighting control intervals to obtain the lighting control gear corresponding to the current moment and mark it as U gear; obtain the lighting control level at the previous moment and mark it as U 上一档位 ,Use the formula U 调节 =|U 档位 -U 上一档位|Calculate the absolute difference U adjustment of the brightness gear between the current moment and the previous moment; set an adjustment threshold U threshold, compare and analyze the absolute difference U adjustment of the control gear with the set control threshold U threshold. When the absolute difference U adjustment of the light control gear is greater than the set control threshold U threshold, each time the light is adjusted, only the light brightness level is adjusted once. After adjusting the brightness to an adjacent level, delay for three to five seconds before performing the next adjustment; when the absolute difference U adjustment of the light control gear is less than the set adjustment threshold U threshold, adjust the light brightness of the exhibition hall according to the corresponding light brightness level; it should be noted that by adjusting the brightness through the delay time, it is possible to avoid visual discomfort caused by the rapid change of the light due to the excessive adjustment level of the brightness; when the adjustment gear is at the maximum, set a softer and more comfortable light to make it more guiding and immersive, and avoid discomfort caused by frequent light changes.

[0037] Evenly divide the exhibition hall into several areas, capture the actions of the audience in the area through a camera, identify different actions, and disassemble each action, such as standing, walking, clapping, and waving; set a corresponding value for each action and mark them as Z standing, Z walking, Z clapping, and Z waving respectively; set several light interaction modes, and each action corresponds to a light interaction mode. For example, when the audience stands, a warm color tone (yellow, orange) spotlight effect is used; when the audience walks, a transitional color (blue, green) guiding light moves along the audience's path; when the audience claps, a flashing bright effect (red, white) can be triggered; when the audience waves, a soft gradient color (such as purple, pink) is used; it should be noted that the specific application colors above are customized by professional personnel in the industry; identify the audience behavior patterns in each area of the exhibition hall and count the number of people, select the most common behavior pattern in the area as the light interaction mode, and mark the area as the target area; the target area generates a light control signal according to the corresponding light control gear, color, and light interaction mode, and displays it through a matrix light array. For example, if the number of people standing in Area 1 is greater than the number of people in other behavior patterns in Area 1 and greater than the most common behavior pattern in other areas, the corresponding brightness, color (warm yellow), and spotlight effect are applied to the light display.

[0038] Through the dynamic adjustment of the light brightness level, color, and interaction mode, it can respond to the changes in the exhibition hall environment in real time, creating a rich and layered exhibition atmosphere. The audience can experience being on the scene according to the changes in the exhibition hall; each behavior mode corresponds to different lighting effects, enabling the exhibition to change dynamically according to the actions of the audience, enhancing the sense of participation. The influence of the audience's actions and behaviors on the lighting display makes the exhibition content more vivid and engaging; according to the ambient sound, the audience's behaviors, and the actual situation of the exhibition hall, dynamically adjust the color and brightness of the lights, which helps to enhance the overall atmosphere of the exhibition; through the real-time adjustment of the light brightness, avoid meaningless excessive brightness, and adjust the light intensity according to actual needs to avoid energy waste.

[0039] The environmental perception optimization module analyzes the environmental perception value based on the environmental parameters and corresponding time periods of the exhibition hall, and adjusts the lights accordingly; the specific steps are as follows:

[0040] Obtain the numerical values of the temperatures in each area of the exhibition hall at the current moment, take the average temperature value and mark it as Wi; obtain the numerical values of the humidity in each area of the exhibition hall at the current moment, take the average humidity value and mark it as Ri; divide a day into four time periods, namely morning, noon, afternoon, and evening, set a correction factor for each time period, and mark them as S morning, S noon, S afternoon, and S evening respectively; obtain the time period corresponding to the current time, and substitute the numerical values of the average temperature Wi and average humidity Ri of the exhibition hall into the set formula group Calculate the environmental perception value Li of the current time period of the exhibition hall, where b1, b2, b3, b4, b5, b6, b7, and b8 are respectively preset weight correction factors, the magnitudes of which are custom-set by professionals in the field and pre-stored in the environmental perception optimization module; it can be seen from the formula that the higher the temperature, the lower the environmental perception value of the current time period; the higher the humidity, the higher the environmental perception value of the current time period;

[0041] Obtain the light control gear U gear corresponding to the current moment, obtain the light brightness value, color temperature value, and hue value of the current gear, and mark them as U brightness, U color temperature, and U hue respectively; substitute the numerical value of the environmental perception value Li of the current time period into the set formula group Calculate the final light brightness value U final brightness, color temperature value U final color temperature, and hue value U final hue, where α1, α2, and α3 are respectively preset weight correction factors for adjusting the light brightness, color temperature, and hue, and the magnitudes of which are custom-set by professionals in the field; when the temperature is higher than the temperature threshold, appropriately reduce the brightness and adjust it to a cold color tone (such as white or blue); when the temperature is lower, appropriately increase the brightness and adjust it to a warm color tone (such as yellow or orange); when the humidity is higher than the humidity threshold, increase the brightness to maintain visual clarity; when the humidity is lower, appropriately reduce the brightness to avoid visual dryness.

[0042] By analyzing the changes in temperature, humidity, and time period, the environmental perception optimization module can dynamically adjust the lighting effects in the exhibition hall, maintaining the comfort level of the exhibition hall and optimizing the visual experience of the audience in the exhibition hall; adjusting the brightness and color temperature of the exhibition hall according to environmental changes can help regulate the atmosphere in the exhibition hall, making the exhibition hall more suitable for long-term visits, thereby enhancing the comfort and experience of the audience; by real-time sensing the environmental changes in the exhibition hall and dynamically adjusting the lighting settings, it is possible to minimize energy consumption to the greatest extent without affecting the exhibition effect, thus achieving energy conservation and emission reduction.

[0043] The visualization display module, in a visual way, shows the operating status of the system, the behavior patterns of the audience, and the lighting control effects, helping the exhibition management personnel to optimize the display strategy in real time; the specific steps are as follows:

[0044] On the visualization display control panel, show the current status of the exhibition hall, including the lighting brightness, color temperature, and hue, as well as the environmental data of the exhibition hall, including temperature and humidity; use icons, progress bars, and indicator lights to show the real-time changes of different lighting parameters, and the specific display method is set by professionals in this field; among them, the lighting parameter display includes a brightness graph, a color temperature graph, and a hue graph; the brightness graph shows the average brightness value of the current exhibition hall; the color temperature graph shows the numerical value of the current color temperature; the hue graph shows the change trend of the current hue; use a bar graph to show the frequency and change trend of each behavior pattern of the audience in different time periods in each area, including the behavior distributions of standing, walking, clapping, and waving in the area, and associate the number of behavior patterns with the corresponding lighting control effects; obtain the number of each behavior pattern of the audience in each area at the current time period and mark it as N behavior; use the formula to calculate the frequency X behavior of each behavior pattern; after each adjustment of the lighting or environmental parameters, update the data in real time and feedback it to the visualization interface to ensure that the exhibition management personnel can see the adjusted effect; based on the data analysis results, give optimization suggestions to help the management personnel adjust the display strategy and improve the display effect; the specific display strategies include Strategy 1: When the temperature is higher than the temperature threshold, reduce the lighting brightness of the exhibition hall and tend to be cold tones; Strategy 2: When the humidity is higher than the humidity threshold, increase the lighting brightness to maintain visual clarity; Strategy 3: When the number of audiences standing in the area is greater than the set number threshold, adjust the lighting brightness and hue of the area to highlight the display effect of the area.

[0045] Through the real-time data display and data feedback mechanism, it helps the exhibition management personnel better master the dynamic situation of the exhibition and make corresponding optimization adjustments according to the actual situation; through the real-time visualization display of data, the management personnel can more effectively control the lighting effects, audience behavior, and environmental parameters of the exhibition, thereby enhancing the interactivity and experience of the exhibition.

[0046] Embodiment 2: On the basis of Embodiment 1, it is shown that a display analysis unit is further provided in the control module. The display analysis unit is used to collect and analyze the display result information of the lamp array. The lamp array is composed of a plurality of light source modules, and each light source module includes a plurality of LED lamp beads; the display result information includes the corresponding light brightness values and color temperature values before and after the control of the light source module;

[0047] The specific process of analyzing the display result is as follows:

[0048] Compare the corresponding light brightness values and color temperature values before and after the control. If the corresponding light brightness values before and after the control are inconsistent, mark the moment when the light brightness value after the control is displayed as the brightness abnormal moment; if the corresponding color temperature values before and after the control are inconsistent, mark the moment when the color temperature value after the control is displayed as the color temperature abnormal moment;

[0049] Obtain all the brightness abnormal moments and color temperature abnormal moments within the preset time period. The preset time period can be 15 days, 30 days, 60 days or other custom time periods;

[0050] Count all the brightness abnormal moments to obtain the total number of brightness anomalies LYB. If the total number of brightness anomalies is greater than the set quantity threshold LYB, sort all the brightness abnormal moments in chronological order, calculate the difference between adjacent two brightness abnormal moments to obtain the brightness anomaly duration, sort all the brightness anomaly durations in chronological order, divide the value of the brightness anomaly duration sorted in the front by the value of the brightness anomaly duration sorted in the back to obtain the brightness anomaly ratio. If the brightness ratio is greater than one, mark the brightness ratio as the brightness increase value; if the brightness ratio is equal to one, mark the brightness ratio as the brightness equal value; if the brightness ratio is less than one, mark the brightness ratio as the brightness reduction value. Sum up all the brightness increase values, brightness equal values and brightness reduction values respectively to obtain the total brightness increase value, total brightness equal value and total brightness reduction value, and mark them as LSE1, LDE2 and LSE3 in turn. Substitute the values of the three into the brightness analysis model:

[0051] LY1 = LSE1×0.5 + LDE2×0.2 + LSE3×0.3 to obtain the brightness score LY1; calculate the average value of all the brightness anomaly duration values to obtain the brightness anomaly average value LJ2, and mark the value of the smallest brightness anomaly duration as the brightness anomaly minimum value LZ3; mark the total number of brightness anomalies as LF4; normalize the brightness score, brightness anomaly average value, brightness anomaly minimum value and total number of brightness anomalies and take the values of the four, and substitute them into the brightness dimension model: Output the bright dimension value LW corresponding to the light source module, where LZmin is the minimum threshold of bright difference, GFZ is a preset fixed value, and η1, η2, η3, and η4 are the weight factors corresponding to the bright score value, the average value of bright difference, the minimum value of bright difference, and the total number of bright differences respectively, and their magnitudes are customarily set; if the bright dimension value is greater than the set bright dimension threshold, generate a brightness maintenance instruction corresponding to the light source module, and at the same time retrieve the position coordinates of the light source module and send them together with the brightness maintenance instruction to the smart terminal of the corresponding technician for maintenance and replacement reminder; if the bright dimension value is less than or equal to the bright dimension threshold, count the number of all color temperature anomaly moments, and when the number is greater than the set color temperature number threshold, generate a color temperature maintenance instruction, and at the same time retrieve the position coordinates of the light source module and send them together with the color temperature maintenance instruction to the smart terminal of the corresponding technician, and the technician performs color temperature calibration processing on the light source module.

[0052] By counting the number of brightness anomaly moments and conducting in-depth analysis on them, including sorting, calculating the duration of bright difference, determining the bright difference ratio, etc., the brightness state of the light source module can be comprehensively and accurately evaluated. The bright difference ratio is subdivided into bright appreciation value, bright equal value, and bright reduction value, and the sum of them is obtained respectively to get the total bright appreciation value, the total bright equal value, and the total bright reduction value. Through the brightness analysis model and the bright dimension model, multiple evaluation indicators are integrated to form a comprehensive evaluation value. According to the magnitude of the bright dimension value, a brightness maintenance instruction or a color temperature maintenance instruction for the light source module is automatically generated, and the position coordinates are retrieved and sent to the smart terminal of the corresponding technician, realizing intelligent maintenance and reminder, and improving the maintenance efficiency and accuracy.

[0053] So far, the technical solution of the present invention has been described in combination with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or replacements to the relevant technical features, and the technical solutions after these changes or replacements will fall within the protection scope of the present invention.

[0054] The above are only the preferred embodiments of the present invention and are not used to limit the present invention; for those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multi-input source and multi-format data visualization display system, comprising a display control module, an environment perception optimization module and a visualization display module; characterized in that: The display control module obtains the light control position according to the input source data analysis, generates the light control signal according to the light control position and the light interaction mode, and displays it through the matrix light array; The environmental perception optimization module obtains the environmental perception value based on the environmental parameters of the exhibition hall and the corresponding time period, and adjusts the lighting accordingly; The visual display module is used to display the system's operating status, audience behavior patterns, and lighting control effects; A display analysis unit is also provided in the display control module, which is used to collect and analyze the display result information of the light array, wherein the light array is composed of a number of light source modules, each of which includes a number of LED lamp beads; the display result information includes the corresponding light brightness value and color temperature value before and after the light source module is controlled.

2. A multi-input source multi-format data visualization display system according to claim 1, characterized in that: The specific analysis of the lighting control gear is as follows: Get the decibel level of the ambient sound in the exhibition hall; get the decibel level of the indoor ambient sound at the current acquisition moment; get the area of ​​the exhibition hall and the number of visitors in the exhibition hall at the current moment; calculate the values ​​of the exhibition hall area and the number of visitors to get the audience density value of the exhibition hall, and set the maximum audience density value of the exhibition hall; get the start time and current time in each area after the visitors enter, and calculate the time difference to get the duration of the visitors’ stay; process the values ​​of the decibel level of the sound, the decibel level of the indoor environment, the audience density and the duration of the visitors’ stay to get the final lighting control value; Set several light control gears, each light control gear corresponds to a light control interval, compare and analyze the light control value with all the set light control intervals, and obtain the light control gear corresponding to the current moment; obtain the light control level of the previous moment, calculate the difference between the control gear of the brightness gear at the current moment and the previous moment, and take its absolute value; Set an adjustment threshold, compare and analyze the absolute difference of the control gear and the set control threshold. When the absolute difference of the light control gear is greater than the set control threshold, the light brightness level is adjusted only once each time the light is adjusted. After the brightness is adjusted to the adjacent level, the next adjustment is made after a delay of three to five seconds. When the absolute difference of the light control gear is less than the set adjustment threshold, the light brightness of the exhibition hall is adjusted according to the corresponding light brightness level.

3. The multi-input source and multi-format data visualization display system according to claim 1, characterized in that: The specific analysis of the lighting interaction mode is as follows: The exhibition hall is evenly divided into several areas, and the movements of the audience in the area are captured by the camera, and different movements are identified, and each movement is disassembled; several light interaction modes are set, and each movement corresponds to a light interaction mode; the behavior patterns of the audience in each area of ​​the exhibition hall are identified and their number is counted, and the behavior pattern with the largest number of people in the area is selected as the light interaction mode, and the area is marked as the target area; The target area generates a lighting control signal according to the corresponding lighting control gear, color and lighting interaction mode, and displays it through a matrix lighting array.

4. The multi-input source and multi-format data visualization display system according to claim 1, characterized in that: Dynamically adjust the lighting effects according to the environmental parameters of the exhibition hall and the corresponding time period. The specific analysis is as follows: Get the temperature value of each area in the exhibition hall at the current moment, take the average temperature value and mark it; get the humidity value of each area in the exhibition hall at the current moment, take the average humidity value and mark it; divide a day into four time periods, namely morning, noon, afternoon and evening, and set a correction factor corresponding to each time period; get the time period corresponding to the current time, normalize the average temperature and average humidity values ​​of the exhibition hall to obtain the environmental perception value of the exhibition hall in the current time period.

5. The multi-input source multi-format data visualization display system according to claim 4, characterized in that: The lighting adjustment is as follows: Get the lighting control gear corresponding to the current moment, and get the lighting brightness value, color temperature value and hue value of the current gear; normalize the value of the ambient perception value of the current period to obtain the final lighting brightness value, final color temperature value and final hue value.

6. The multi-input source and multi-format data visualization display system according to claim 1, characterized in that: The specific real-time optimization display strategy is as follows: The current status and environmental data of the exhibition hall are displayed on the visual display control panel; after each adjustment of the lighting or environmental parameters, the data is updated in real time and fed back to the visual interface; based on the data analysis results, a display strategy is given, which includes Strategy 1: when the temperature is higher than the temperature threshold, the lighting brightness of the exhibition hall is reduced and tends to cool colors; Strategy 2: when the humidity is higher than the humidity threshold, the lighting brightness is increased to maintain visual clarity; Strategy 3: when the number of spectators standing in the area is greater than the set number threshold, the lighting brightness and color tone of the area are adjusted.

7. The multi-input source and multi-format data visualization display system according to claim 1, characterized in that: The specific process of analyzing the display results is as follows: Compare the light brightness values ​​and color temperature values ​​before and after control. If the light brightness values ​​before and after control are inconsistent, mark the moment when the light brightness value is displayed after control as the brightness abnormality moment; if the color temperature values ​​before and after control are inconsistent, mark the moment when the color temperature value is displayed after control as the color temperature abnormality moment; obtain all brightness abnormality moments and color temperature abnormality moments within the preset time period; count all brightness abnormality moments to obtain the total number of brightness abnormalities. If the total number of brightness abnormalities is greater than the set number threshold, sort all brightness abnormality moments in chronological order, calculate the difference between two adjacent brightness abnormality moments to obtain the brightness abnormality duration, sort all brightness abnormality durations in chronological order, and compare the value of the brightness abnormality duration in the front order with the value of the brightness abnormality duration in the back order. To the brightness difference ratio, if the brightness ratio is greater than one, the brightness ratio is marked as a brightness increase value, if the brightness ratio is equal to one, the brightness ratio is marked as a brightness equal value, if the brightness ratio is less than one, the brightness ratio is marked as a brightness reduction value, all brightness increase values, brightness equal values ​​and brightness reduction values ​​are summed up to obtain the total brightness increase value, the total brightness equal value and the total brightness reduction value respectively, and the values ​​of the three are substituted into the brightness analysis model to obtain the brightness score value; the values ​​of all brightness difference durations are averaged to obtain the brightness difference mean value; the brightness score value, the brightness difference mean value, the minimum brightness difference value and the total number of brightness differences are substituted into the brightness dimension model to output the brightness dimension value corresponding to the light source module; if the brightness dimension value is greater than the set brightness dimension threshold, a brightness maintenance instruction corresponding to the light source module is generated, and at the same time, the position coordinates of the light source module are retrieved and sent together with the brightness maintenance instruction to the intelligent terminal of the corresponding technician for maintenance and replacement reminder; If the brightness dimension value is less than or equal to the brightness dimension threshold, the number of all color temperature abnormal moments is counted. When the number is greater than the set color temperature number threshold, a color temperature maintenance instruction is generated. At the same time, the position coordinates of the light source module are retrieved and sent to the corresponding technician's smart terminal together with the color temperature maintenance instruction.

Images