A multi-module controlled RGB colorful LED automatic dimming system

Abstract

The present invention discloses a multi-module IC-controlled RGB colorful LED automatic dimming system, which relates to the technical field of LED automatic dimming. It solves the technical problems in the prior art that during the use stage of LEDs, the regulation performance of LED lights cannot be monitored, and it is impossible to infer whether the current dimming meets the actual lighting environment according to the regulation performance. Specifically, it infers the current regulation performance of LED lights through adjustable light detection, so as to select light regulation in combination with the real-time usage scenario; it performs usage environment adaptation detection according to the adjustable light parameter range of the LEDs, and infers whether the current LED dimming performance meets the current environmental requirements through the usage environment adaptation detection, so as to meet the lighting conditions of the current usage environment. When the requirements are not met, continuous dimming control of the module reduces the service life of the lamp beads and affects the use of LED lights.

Description

Technical Field

[0001] The present invention relates to the technical field of LED automatic dimming, and specifically relates to a multi-module controlled RGB color-changing LED automatic dimming system. Background Art

[0002] An RGB color-changing LED automatic dimming system is an intelligent lighting system that combines red (R), green (G), and blue (B) LED beads and has the functions of automatically adjusting the light brightness and color.

[0003] However, in the prior art, during the use stage of the LED, the light control performance of the LED light cannot be monitored, and it is impossible to infer whether the current dimming meets the actual lighting environment based on the control performance. In addition, the hardware cooperation of the LED cannot be detected, so that the normal execution of dimming cannot be guaranteed.

[0004] In view of the above technical defects, a solution is proposed now. Summary of the Invention

[0005] The purpose of the present invention is to solve the above-mentioned problems, and to propose a multi-module controlled RGB color-changing LED automatic dimming system.

[0006] The purpose of the present invention can be achieved by the following technical solutions:

[0007] A multi-module controlled RGB color-changing LED automatic dimming system includes an automatic control platform, which is communicatively connected to a multi-module adjustable detection unit, an environment adaptation detection unit, a hardware cooperation detection unit, and an implementation method decision analysis unit;

[0008] The multi-module adjustable detection unit is used to detect the adjustability of the light of the multi-module control in the LED, collect dimming transition information and dimming load information, and perform multi-module adjustable efficiency detection according to the information analysis;

[0009] The environment adaptation detection unit performs use environment adaptation detection according to the adjustable light parameter range of the LED, collects dimming accuracy influence information and dimming satisfaction influence information, and infers whether the adjustable light parameter range of the LED is adapted to the current lighting environment according to the information comparison;

[0010] The hardware cooperation detection unit performs hardware cooperation detection during the use stage of the LED, collects hardware cooperation detection information, obtains a hardware cooperation detection coefficient according to the information processing, and infers whether the hardware cooperation is qualified through coefficient comparison;

[0011] The implementation mode decision analysis unit conducts decision analysis on the LED dimming implementation mode, obtains the dimming recognition and monitoring scenarios, specifically the sound recognition scenario and the color temperature recognition scenario, and is divided into user restriction scenarios and environmental restriction scenarios, collects voice control dimming decision information and color temperature dimming decision information, and analyzes and infers whether there is a deviation in the decision based on the information.

[0012] As a preferred implementation mode of the present invention, the dimming transition information and the dimming load information are respectively the time ratio of the increase in the current carried by the lamp beads within the delay time corresponding to different value spans when any two values within the lamp parameter range change, and the sum of the current span value of the current passing through the lamp to be extinguished exceeding the rated current and the corresponding span value of the instantaneous increase span of the current passing through the lamp to be lit when the lamp beads are fully lit and not fully lit are converted into each other within the lamp parameter range.

[0013] As a preferred implementation mode of the present invention, if the dimming transition information exceeds the time ratio threshold, or the dimming load information exceeds the current span threshold, an inefficient regulation signal is generated; if the dimming transition information does not exceed the time ratio threshold and the dimming load information does not exceed the current span threshold, an efficient regulation signal is generated.

[0014] As a preferred implementation mode of the present invention, the dimming accuracy influence information and the dimming satisfaction influence information are respectively the excess amount of the minimum parameter floating span value of the LED adjustable light parameter range in the current usage scenario compared to the lowest floating span value of the corresponding parameter in the lighting environment, and the numerical deviation between the actual luminous flux of the lighting environment and the required luminous flux when any parameter in the LED adjustable light parameter range in the current usage scenario floats to the critical value.

[0015] As a preferred implementation mode of the present invention, if the dimming accuracy influence information exceeds the excess amount threshold, or the dimming satisfaction influence information exceeds the numerical deviation threshold, an environmental low adaptation signal is generated; if the dimming accuracy influence information does not exceed the excess amount threshold and the dimming satisfaction influence information does not exceed the numerical deviation threshold, an environmental high adaptation signal is generated.

[0016] As a preferred implementation mode of the present invention, the hardware cooperation detection information includes the deviation expansion speed of the luminous efficiency values of different color lamp beads during the LED usage stage, the ratio of the stable supply duration of the voltage and current of the drive circuit during the LED usage stage to the usage stage, and the deviation frequency of the actual adjustment value and the corresponding brightness supply demand adjustment value when the controller controls the voltage and current of the drive circuit to adjust the brightness of the lamp beads during the LED usage stage.

[0017] As a preferred implementation mode of the present invention, if the hardware cooperation detection coefficient does not exceed the cooperation detection coefficient threshold, a cooperation detection inefficient signal is generated; if the hardware cooperation detection coefficient exceeds the cooperation detection coefficient threshold, a cooperation detection efficient signal is generated and the cooperation detection efficient signal is sent to the automatic regulation platform.

[0018] As a preferred embodiment of the present invention, the voice-controlled dimming decision information is the non-overlapping distance between the dimming start spacing and the light supply start spacing when dimming is started in the voice recognition scenario; the color temperature dimming decision information is the sum of the number of corresponding rising moments of the regional temperature rising moment and the cold light illumination moment when the user enters the lighting point coverage area and starts dimming in the color temperature recognition scenario.

[0019] As a preferred embodiment of the present invention, if the voice-controlled dimming decision information exceeds the non-overlapping distance threshold, or the color temperature dimming decision information does not exceed the moment quantity sum threshold, a decision deviation signal is generated.

[0020] As a preferred embodiment of the present invention, if the voice-controlled dimming decision information does not exceed the non-overlapping distance threshold, and the color temperature dimming decision information exceeds the moment quantity sum threshold, a decision fitting signal is generated and the decision fitting signal is sent to the automatic regulation platform.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] 1. In the present invention, the current LED light regulation performance is inferred through adjustable light detection, so as to facilitate the selection of light regulation in combination with the real-time usage scenario, avoiding that the light regulation performance cannot meet the current regulation requirements, resulting in the inability to adjust the light to the optimal state during light adjustment, causing unnecessary electrical losses in LED light dimming, reducing the service life of the LED lamp and not meeting the dimming requirements;

[0023] The use environment adaptation detection is carried out according to the adjustable light parameter range of the LED. Through the use environment adaptation detection, it is inferred whether the current LED dimming performance meets the current environmental requirements, so as to meet the lighting conditions of the current use environment, avoiding that the LED light is single and the dimming performance cannot meet the requirements of the use environment, and when the requirements are not met, the module continuously dims the light, reducing the service life of the lamp beads and affecting the use of the LED lamp.

[0024] 2. In the present invention, the hardware cooperation detection is carried out during the use stage of the LED. Through the hardware cooperation detection, it is inferred whether the lighting and dimming of the LED can be normally executed, avoiding the reduction of the operation efficiency of the LED caused by low hardware cooperation efficiency, and at the same time preventing inaccurate dimming caused by low hardware cooperation efficiency, resulting in unnecessary hardware wear due to the increase in the dimming frequency of the LED lamp beads;

[0025] The decision analysis of the LED dimming implementation method is carried out. Through the decision analysis of the dimming implementation method, it is inferred whether the current LED can be accurately regulated on the premise that the adaptation environment and hardware cooperation are qualified, avoiding inappropriate dimming implementation methods causing inappropriate light regulation in different usage scenarios, reducing the dimming efficiency and affecting the service life of the LED, and increasing unnecessary dimming wear. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] For the convenience of those skilled in the art to understand, the present invention will be further described below in conjunction with the accompanying drawings.

[0027] Figure 1 It is a principle block diagram of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] Referring to the following, a multi-module controlled RGB multi-color LED automatic dimming system includes an automatic regulation platform, which is communicatively connected to a multi-module adjustable detection unit, an environment adaptation detection unit, a hardware cooperation detection unit, and an implementation mode decision analysis unit;

[0030] Please refer to Figure 1 As shown, a multi-module controlled RGB multi-color LED automatic dimming system includes an automatic regulation platform, which is communicatively connected to a multi-module adjustable detection unit, an environment adaptation detection unit, a hardware cooperation detection unit, and an implementation mode decision analysis unit;

[0031] The automatic regulation platform is used to regulate the lighting of the LED. As a preferred feasible example, when the LED lamp is in use, the automatic regulation platform generates an adjustable detection signal and sends it to the multi-module adjustable detection unit. The multi-module adjustable detection unit is used to detect the adjustable lighting of the multi-module control in the LED, and infer the current lighting regulation performance of the LED through the adjustable lighting detection, so as to select the lighting regulation in combination with the real-time use scenario, avoiding that the lighting regulation performance cannot meet the current regulation requirements, resulting in the inability to adjust the LED lamp to the optimal state during lighting adjustment, causing unnecessary electrical losses in the dimming of the LED lamp, reducing the service life of the LED lamp and not meeting the dimming requirements;

[0032] An RGB multi - colored lamp bead is set inside the LED lamp to be explained, such as red, green, and blue. The multi - colored lamp beads perform color mixing for light adjustment. Yellow light and white light are obtained according to the color mixing of the RGB multi - colored lamp beads and are marked as mixed display lights. The light parameter ranges are set according to the two types of mixed display lights, specifically the brightness range and the color temperature range. The brightness and color temperature values of the yellow light and white light are used as the critical values of the range.

[0033] Obtain the time proportion of the increase in the current carried by the lamp beads within the delay time corresponding to different value spans when any two values within the light parameter range change, and at the same time obtain the sum of the current span value by which the current passing through the lamp beads to be extinguished and bright exceeds the rated current and the corresponding span value of the instantaneous increase in the current passing through the lamp beads to be lit and extinguished when the lamp beads change between fully lit and not fully lit within the light parameter range. It should be explained that the lamp beads to be extinguished represent the lamp beads that are waiting to be extinguished and are in a bright state, and the lamp beads to be lit and extinguished represent the lamp beads that are waiting to be lit and are in an extinguished state.

[0034] And mark the time proportion of the increase in the current carried by the lamp beads within the delay time corresponding to different value spans when any two values within the light parameter range change, and the sum of the current span value by which the current passing through the lamp beads to be extinguished and bright exceeds the rated current and the corresponding span value of the instantaneous increase in the current passing through the lamp beads to be lit and extinguished when the lamp beads change between fully lit and not fully lit within the light parameter range as the dimming transition information and the dimming load information respectively, and compare them with the time proportion threshold and the current span threshold respectively:

[0035] If the time proportion of the increase in the current carried by the lamp beads within the delay time corresponding to different value spans when any two values within the light parameter range change exceeds the time proportion threshold, or the sum of the current span value by which the current passing through the lamp beads to be extinguished and bright exceeds the rated current and the corresponding span value of the instantaneous increase in the current passing through the lamp beads to be lit and extinguished when the lamp beads change between fully lit and not fully lit within the light parameter range exceeds the current span threshold, then it is inferred that the multi - module adjustable detection is inefficient, generate an inefficient regulation signal and send the inefficient regulation signal to the automatic regulation platform. After receiving the inefficient regulation signal, the automatic regulation platform adjusts the adjustable light parameter range of the LED lamp.

[0036] If the time proportion of the increase in the current carried by the lamp beads within the delay time corresponding to different value spans when any two values within the light parameter range change does not exceed the time proportion threshold, and the sum of the current span value by which the current passing through the lamp beads to be extinguished and bright exceeds the rated current and the corresponding span value of the instantaneous increase in the current passing through the lamp beads to be lit and extinguished when the lamp beads change between fully lit and not fully lit within the light parameter range does not exceed the current span threshold, then it is inferred that the multi - module adjustable detection is efficient, generate an efficient regulation signal and send the efficient regulation signal to the automatic regulation platform;

[0037] Meanwhile, an environment adaptation detection signal is generated and sent to the environment adaptation detection unit. As a preferred feasible example, after receiving the environment adaptation detection signal, the environment adaptation detection unit performs an environment adaptation detection based on the adjustable lighting parameter range of the LED, and infers whether the current LED dimming performance meets the current environmental requirements through the environment adaptation detection, so as to meet the lighting conditions of the current usage environment, avoid the single LED light and the dimming performance not meeting the requirements of the usage environment, and when the requirements are not met, the continuous dimming control of the module reduces the service life of the lamp beads and affects the use of the LED lamp;

[0038] Obtain the numerical excess amount between the minimum parameter floating span value of the LED adjustable lighting parameter range and the lowest floating span value of the corresponding parameter of the lighting environment in the current usage scenario, and mark the numerical excess amount between the minimum parameter floating span value of the LED adjustable lighting parameter range and the lowest floating span value of the corresponding parameter of the lighting environment in the current usage scenario as dimming accuracy influence information;

[0039] Obtain the numerical deviation between the actual light flux and the required light flux of the lighting environment when any parameter in the LED adjustable lighting parameter range in the current usage scenario floats to the critical value, and mark the numerical deviation between the actual light flux and the required light flux of the lighting environment when any parameter in the LED adjustable lighting parameter range in the current usage scenario floats to the critical value as dimming satisfaction influence information;

[0040] And compare the dimming accuracy influence information and the dimming satisfaction influence information with the numerical excess amount threshold and the numerical deviation threshold respectively:

[0041] If the numerical excess amount between the minimum parameter floating span value of the LED adjustable lighting parameter range and the lowest floating span value of the corresponding parameter of the lighting environment in the current usage scenario exceeds the numerical excess amount threshold, or the numerical deviation between the actual light flux and the required light flux of the lighting environment when any parameter in the LED adjustable lighting parameter range in the current usage scenario floats to the critical value exceeds the numerical deviation threshold, it is inferred that the LED is not suitable for the current lighting environment, an environment low adaptation signal is generated and sent to the automatic regulation platform. After receiving the environment low adaptation signal, the automatic regulation platform pauses the lighting regulation of the LED and adds an LED lamp to the current usage scenario;

[0042] If the numerical excess amount between the minimum parameter floating span value of the LED adjustable lighting parameter range and the lowest floating span value of the corresponding parameter of the lighting environment in the current usage scenario does not exceed the numerical excess amount threshold, and the numerical deviation between the actual light flux and the required light flux of the lighting environment when any parameter in the LED adjustable lighting parameter range in the current usage scenario floats to the critical value does not exceed the numerical deviation threshold, it is inferred that the LED is suitable for the current lighting environment, an environment high adaptation signal is generated and sent to the automatic regulation platform;

[0043] After the automatic regulation platform receives the environmental high-adaptation signal, it generates a hardware cooperation detection signal and sends the hardware cooperation detection signal to the hardware cooperation detection unit. After receiving the hardware cooperation detection signal, the hardware cooperation detection unit conducts a hardware cooperation detection on the LED usage stage, and infers whether the lighting and dimming of the LED can be normally executed through the hardware cooperation detection, avoiding the decrease in the operating efficiency of the LED caused by low hardware cooperation efficiency, and at the same time preventing inaccurate dimming caused by low hardware cooperation efficiency, resulting in unnecessary hardware wear due to an increase in the dimming frequency of the LED lamp beads;

[0044] Obtain the deviation expansion speed of the luminous efficiency values of different color lamp beads during the LED usage stage, where the luminous efficiency value is expressed as the lamp bead luminous execution buffer time or the lamp bead luminous color purity; and mark the deviation expansion speed of the luminous efficiency values of different color lamp beads during the LED usage stage as PCK;

[0045] Obtain the ratio of the stable supply duration of the voltage and current of the drive circuit during the LED usage stage to the usage stage, and mark the ratio of the stable supply duration of the voltage and current of the drive circuit during the LED usage stage to the usage stage as SZB;

[0046] Obtain the deviation frequency between the actual adjustment value and the corresponding brightness supply demand adjustment value when the controller controls the voltage and current of the drive circuit to adjust the brightness of the lamp beads during the LED usage stage, and mark the deviation frequency between the actual adjustment value and the corresponding brightness supply demand adjustment value when the controller controls the voltage and current of the drive circuit to adjust the brightness of the lamp beads during the LED usage stage as PCP;

[0047] Unify the above collected data and mark it as hardware cooperation detection information, and substitute it into the formula to obtain the hardware cooperation detection coefficient during the LED usage stage, where the formula: , where d1, d2, and d3 are respectively preset proportionality coefficients for dimensionless processing of the collected data, t is the real-time usage duration of the usage stage, and the greater the usage duration, the more the hardware cooperation efficiency shows a downward trend;

[0048] Compare the hardware cooperation detection coefficient during the LED usage stage with the cooperation detection coefficient threshold:

[0049] If the hardware cooperation detection coefficient during the LED usage stage does not exceed the cooperation detection coefficient threshold, it is inferred that the hardware cooperation detection during the LED usage stage is unqualified, generate a cooperation detection inefficiency signal and send the cooperation detection inefficiency signal to the automatic regulation platform. After receiving the cooperation detection inefficiency signal, the automatic regulation platform conducts single-fault maintenance and cooperation operation regulation on the internal hardware of the LED;

[0050] If the hardware cooperation detection coefficient during the LED usage stage exceeds the cooperation detection coefficient threshold, it is inferred that the hardware cooperation detection during the LED usage stage is qualified, a cooperation detection efficient signal is generated and sent to the automatic regulation platform;

[0051] Meanwhile, an implementation method decision analysis signal is generated and sent to the implementation method decision analysis unit. After receiving the implementation method decision analysis signal, the implementation method decision analysis unit conducts decision analysis on the LED dimming implementation method, and through the dimming implementation method decision analysis, it infers whether the current LED can be accurately regulated on the premise of a suitable environment and qualified hardware cooperation, avoiding inappropriate dimming implementation methods that cause inappropriate lighting adjustments in different usage scenarios, reducing the dimming efficiency and affecting the service life of the LED, and increasing unnecessary dimming wear;

[0052] The dimming recognition monitoring scenarios are obtained, specifically the sound recognition scenario and the color temperature recognition scenario, and are divided into user-restricted scenarios and environment-restricted scenarios; the user-restricted scenario is the sound recognition scenario, and the environment-restricted scenario is the color temperature recognition scenario;

[0053] The distances between the sound source and the lighting point, and between the boundary of the lighting point coverage area and the sound source in the sound recognition scenario during the LED usage stage are obtained, and are marked as the start dimming distance and the start light supply distance. The non-overlapping distance between the start dimming distance and the start light supply distance when starting dimming in the sound recognition scenario is obtained, and the non-overlapping distance between the start dimming distance and the start light supply distance when starting dimming in the sound recognition scenario is marked as the voice control dimming decision information;

[0054] The sum of the rising moment of the regional temperature and the corresponding rising moment quantity of the cold light illumination moment when the user enters the lighting point coverage area and starts dimming in the color temperature recognition scenario is obtained, and the sum of the rising moment of the regional temperature and the corresponding rising moment quantity of the cold light illumination moment when the user enters the lighting point coverage area and starts dimming in the color temperature recognition scenario is marked as the color temperature dimming decision information;

[0055] And the voice control dimming decision information and the color temperature dimming decision information are respectively compared with the non-overlapping distance threshold and the moment quantity sum threshold:

[0056] If, when starting dimming in a voice recognition scenario, the non-overlapping distance between the starting dimming interval and the starting light supply interval exceeds the non-overlapping distance threshold, or the sum of the corresponding rising moment quantities of the regional temperature rising moment and the cold light illumination moment does not exceed the moment quantity sum threshold, it is inferred that there is a deviation in the LED dimming implementation method decision. A decision deviation signal is generated and sent to the automatic regulation platform. After receiving the decision deviation signal, the automatic regulation platform re-sets the voice recognition decibel setting value and the color temperature recognition temperature setting value of the LED, and monitors the real-time distance fluctuation of the sound source. If the sound source is generated but the distance does not shorten, dimming is not started to avoid unnecessary dimming execution of the LED caused by external noise;

[0057] If, when starting dimming in a voice recognition scenario, the non-overlapping distance between the starting dimming interval and the starting light supply interval does not exceed the non-overlapping distance threshold, and the sum of the corresponding rising moment quantities of the regional temperature rising moment and the cold light illumination moment exceeds the moment quantity sum threshold, it is inferred that there is no deviation in the LED dimming implementation method decision. A decision compliance signal is generated and sent to the automatic regulation platform.

[0058] The above formulas are all obtained by collecting a large amount of data for software simulation and selecting a formula close to the true value. The coefficients in the formula are set by those skilled in the art according to the actual situation;

[0059] When the present invention is in use, the multi-module adjustable detection unit is used to detect the adjustable lighting of multi-module control in the LED, collect dimming transition information and dimming bearing information, and perform multi-module adjustable efficiency detection according to information analysis; the environment adaptation detection unit performs use environment adaptation detection according to the adjustable lighting parameter range of the LED, collects dimming accuracy influence information and dimming satisfaction influence information, and infers whether the adjustable lighting parameter range of the LED is suitable for the current lighting environment according to information comparison; the hardware cooperation detection unit performs hardware cooperation detection during the use stage of the LED, collects hardware cooperation detection information, obtains a hardware cooperation detection coefficient according to information processing, and infers whether the hardware cooperation is qualified through coefficient comparison; the implementation method decision analysis unit performs decision analysis on the LED dimming implementation method, collects voice control dimming decision information and color temperature dimming decision information, and infers whether there is a deviation in the decision according to information analysis.

[0060] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only the specific implementation manners. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the present invention, so that those skilled in the art in the relevant technical field can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A multi-module controlled RGB multi-color LED automatic dimming system, characterized in that: It includes an automatic control platform, which is connected to a multi-module adjustable detection unit, an environmental adaptation detection unit, a hardware coordination detection unit, and an implementation method decision analysis unit; The multi-module adjustable detection unit is used to perform light adjustable detection on the multi-module control in the LED, collect dimming transition information and dimming carrying information, and perform multi-module adjustable efficiency detection based on information analysis; The environment adaptation detection unit performs use environment adaptation detection based on the adjustable lighting parameter range of the LED, collects dimming accuracy impact information and dimming satisfaction impact information, and infers whether the LED adjustable lighting parameter range is adapted to the current lighting environment based on information comparison; The hardware coordination detection unit performs hardware coordination detection on the LED during its use phase, collects hardware coordination detection information, obtains hardware coordination detection coefficients based on information processing, and infers whether the hardware coordination is qualified through coefficient comparison; The implementation method decision analysis unit performs decision analysis on the LED dimming implementation method, obtains dimming recognition monitoring scenarios, specifically voice recognition scenarios and color temperature recognition scenarios, and is divided into user restriction scenarios and environment restriction scenarios, collects voice-controlled dimming decision information and color temperature dimming decision information, and infers whether there is a deviation in the decision based on information analysis; the voice-controlled dimming decision information is the non-overlapping distance between the start-up dimming interval and the start-up light supply interval when dimming is started in the voice recognition scenario; the color temperature dimming decision information is the sum of the number of corresponding rise moments of the regional temperature rise moment and the cold light illumination moment when the user enters the lighting point coverage area and starts dimming in the color temperature recognition scenario; the start-up dimming interval and the start-up light supply interval are respectively the distance between the sound source and the lighting point in the voice recognition scenario during the LED use stage, and the distance between the boundary of the lighting point coverage area and the sound source; If the voice-controlled dimming decision information exceeds the non-overlapping distance threshold, or the color temperature dimming decision information does not exceed the number of moments and the threshold, a decision deviation signal is generated; if the voice-controlled dimming decision information does not exceed the non-overlapping distance threshold, and the color temperature dimming decision information exceeds the number of moments and the threshold, a decision fit signal is generated and sent to the automatic control platform.

2. According to the multi-module controlled RGB multi-color LED automatic dimming system of claim 1, it is characterized in that: The dimming transition information and the dimming carrying information are respectively the proportion of the time when the lamp bead carrying current increases within the delay time corresponding to different value spans when any two values ​​are transformed within the lighting parameter range, the current span value of the current passing through the lamp to be turned off exceeding the rated current when the lamp bead is transformed between full brightness and non-full brightness within the lighting parameter range, and the corresponding span value of the instantaneous increase in the current passing through the lamp to be turned on; the lamp to be turned off refers to the lamp bead waiting to be turned off and is in a bright state, and the lamp to be turned off refers to the lamp bead waiting to be lit and is in an off state.

3. The multi-module controlled RGB multi-color LED automatic dimming system according to claim 2, characterized in that: If the dimming transition information exceeds the time proportion threshold, or the dimming carrying information exceeds the current span threshold, an inefficient control signal is generated; if the dimming transition information does not exceed the time proportion threshold, and the dimming carrying information does not exceed the current span threshold, an efficient control signal is generated.

4. The multi-module controlled RGB multi-color LED automatic dimming system according to claim 1, characterized in that: The dimming accuracy impact information and the dimming satisfaction impact information are respectively the excess value between the minimum parameter floating span value of the LED adjustable lighting parameter range in the current usage scenario and the minimum floating span value of the corresponding parameter of the lighting environment, and the numerical deviation between the real-time luminous flux of the lighting environment and the required luminous flux when any parameter in the LED adjustable lighting parameter range in the current usage scenario floats to the critical value.

5. The multi-module controlled RGB multi-color LED automatic dimming system according to claim 4, characterized in that: If the dimming accuracy impact information exceeds the numerical excess threshold, or the dimming satisfaction impact information exceeds the numerical deviation threshold, an environmental low adaptation signal is generated; if the dimming accuracy impact information does not exceed the numerical excess threshold, and the dimming satisfaction impact information does not exceed the numerical deviation threshold, an environmental high adaptation signal is generated.

6. The multi-module controlled RGB multi-color LED automatic dimming system according to claim 1, characterized in that: The hardware coordination detection information includes the expansion speed of the deviation of the luminous efficiency values ​​of different colors of lamp beads during the LED use stage, the stable supply time of the voltage and current of the driving circuit during the LED use stage and the proportion of the use stage, and the deviation frequency between the actual adjustment value and the corresponding brightness supply demand adjustment value when the controller controls the voltage and current of the driving circuit to adjust the brightness of the lamp beads during the LED use stage.

7. The multi-module controlled RGB multi-color LED automatic dimming system according to claim 6, characterized in that: If the hardware coordination detection coefficient does not exceed the coordination detection coefficient threshold, a coordination detection inefficiency signal is generated; If the hardware coordination detection coefficient exceeds the coordination detection coefficient threshold, a coordination detection high efficiency signal is generated and sent to the automatic control platform.

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