A voice-controlled LED lamp brightness control system

Abstract

The invention discloses a voice-controlled LED light brightness control system, which belongs to the technical field of LED lights. A voice-controlled LED light brightness control system includes a voice module, a voice auxiliary module, a brightness adjustment module, a regional sensing module, an application module and an interaction module. The control system senses the user's position. If the user's position is greater than five meters away from the LED light and is within the sensing range of the positioning sensor, the LED light will start the weak light mode and turn on the blue light mode at the same time. If the user is getting closer and closer to the LED light, the light intensity of the LED light will gradually increase until the light intensity reaches the normal light intensity. In this way, the brightness of the LED light can be adjusted according to the user's position, and the light will be adjusted to the blue light mode at the same time, so that the user's eyes can be protected, and the user's eye comfort can be increased, thereby improving the user's experience and reducing power consumption.

Description

Technical Field

[0001] The present invention relates to the technical field of LED lamps, and more particularly to a voice-controlled LED lamp brightness control system. Background Art

[0002] In the field of lighting, various lamps provide a variety of lighting effects for people's living spaces, such as table lamps, ceiling lamps, floor lamps, etc. At present, LED lamps have been widely used in these various lamps. LED lamps are also called light-emitting diodes. Their working principle is to convert electrical energy into visible light. The core is a semiconductor chip, one end of the chip is the negative pole, and the other end is connected to the positive pole of the power supply. LED lamps can directly emit red, yellow, blue, green, cyan, orange, purple, and white light, but for general lighting, people need white light sources more. The blue light emitted by the blue LED substrate is partially absorbed by the phosphor, and the other part of the blue light is mixed with the yellow light emitted by the phosphor to obtain white light.

[0003] At present, the voice-controlled LED light brightness control system generally turns on the LED light through the control system, but the light intensity of the LED light is fixed, so the brightness of the light cannot be adjusted according to the distance between the user and the LED light, so that the user's eyes can adapt to the dark. At this time, when the LED light is turned on, the user's eyes will be stimulated by the light, causing the user's pupils to contract until the user's eyes adapt to the light intensity. The pupils will then return to their original state, and if this continues for a long time, it will cause discomfort to the user's eyes and affect the degree of children's eyes. Summary of the invention

[0004] The object of the present invention is to provide a voice-controlled LED lamp brightness control system to solve the problems raised in the above background technology.

[0005] A voice-controlled LED light brightness control system, comprising a voice module, a voice assistance module, a brightness adjustment module, a region perception module, an application module and an interaction module;

[0006] The voice module is used to obtain the user's voice input through a microphone and extract the user's voice command;

[0007] The voice assistance module is used to provide a voice recognition assistance tool for the recognized user voice, and to perform real-time voice instructions and voice instruction error correction operations;

[0008] The brightness adjustment module is used to gradually change the light intensity of the LED lamp;

[0009] The area sensing module is used to sense the user's location and adjust the LED light switch according to the area where the user is located;

[0010] The application module allows the user to turn on the positioning function. When the positioning function is turned on, the LED light is turned on when a positioning signal appears in the sensing range of the control system;

[0011] The interactive module is used to regularly collect user feedback and suggestions on the use of the control system on the user interface, and to improve and optimize the control system based on the user feedback and suggestions.

[0012] Preferably, the voice module is used to obtain the user's voice input through a microphone and extract the user's voice instructions. The obtained user's voice will be transmitted to the voice assistance module, which will perform recognition operations on the extracted user's voice instructions, and then determine whether the user's voice is correct. If the user's voice is correct, the real-time voice instruction operation is executed. If the user's voice is wrong, the voice instruction correction operation is performed, and the corrected voice instruction is executed. After the control system receives the voice instruction, it will use the brightness adjustment module to gradually change the light intensity of the LED lamp, and then use the area perception module to perceive the user's position and adjust the switch of the LED lamp according to the area where the user is located. At the same time, if the user turns on the positioning function in the application module, the LED light will be turned on when the positioning signal appears in the sensing range of the control system. Finally, the user's feedback and suggestions on the use of the control system will be collected through the user interface in the interactive module, and improvements and optimizations will be made based on the user's feedback and suggestions.

[0013] Preferably, the voice module includes a voice command module and a command processing module;

[0014] The voice command module is used to determine a voice command list to which the control system responds, and to combine the voice command list with the control system, and the voice command list includes adjusting the light intensity of the LED lamp and controlling the switch of the LED lamp;

[0015] The command processing module is used to obtain the user's voice input and capture the user's speaking sound through a microphone and an audio input device, and then perform preprocessing operations on the captured user's speaking sound, including noise removal, audio standardization and echo reduction, which helps to improve the accuracy of speech recognition, and then extract the user's voice commands from the preprocessed user sound, so that the control system can better distinguish the user's voice commands in a noisy environment.

[0016] Preferably, the speech assistance module includes a speech recognition module, an assistance module and a speech feedback module;

[0017] The voice recognition module performs voice recognition on the user's voice command based on the extracted voice command of the user, and then judges the recognized voice command;

[0018] The auxiliary module determines whether the user's voice is correct based on the judgment of the recognized voice command. If the user's voice is correct, the real-time voice command operation is executed. If the user's voice is wrong, the voice command error correction operation is performed and the corrected voice command is executed;

[0019] The voice feedback module is used to provide real-time voice feedback so that the control system can accurately understand the user's voice instructions.

[0020] Preferably, the voice feedback module includes a feedback module and a presentation module;

[0021] The feedback module is based on the auxiliary module. When the voice command is judged to be correct, the control system generates corresponding real-time feedback according to the voice command. The feedback is the system's voice reply, sound effect and text prompt, which is used to inform the user whether the system correctly understands their voice input;

[0022] Based on the generation of corresponding real-time feedback, the presentation module plays a voice reply to the generated real-time feedback through a speech synthesis engine, and displays prompts through text on the screen.

[0023] Preferably, the brightness adjustment module includes a light level module, a light adjustment module and a mode switching module;

[0024] The light level module is used to set the light level, and then determine the light level by sensing the specific position of the user and according to the distance between the user and the LED light. The light level is divided into two levels. If the user's position is more than five meters away from the LED light, the light intensity is level one, and if the user's position is less than five meters away from the LED light, the light intensity is level two.

[0025] The light adjustment module adjusts the light intensity of the LED lamp based on the determined light level. When the light level is level one, the weak light mode of the LED lamp is turned on. If the light level is level two, the weak light mode of the LED lamp is changed to the normal light mode.

[0026] Preferably, the mode switching module is used to switch the mode of the LED light according to the user's location, and the modes of the LED light are divided into weak blue light mode and blue light mode. If the control system senses through the positioning sensor that the user is within the lighting range of the LED light, the LED light is switched to the blue light mode. If the control system senses through the positioning sensor that the user is greater than five meters away and the user has not stepped within five meters of the LED light within fifteen minutes, the blue light mode of the LED light is switched to the weak blue light mode.

[0027] Preferably, the region perception module includes a positioning module and a region adjustment module;

[0028] The positioning module is used to deploy positioning sensors in each room so as to accurately detect the user's position. The position and density of the sensors should be able to meet the requirements of precise positioning, and the control system collects data from each positioning sensor and then determines the user's position. Each positioning sensor is connected to the LED light in the area. When the positioning sensor senses that the user is in the area, the LED light in the area will be turned on.

[0029] The area adjustment module is based on the positioning module. According to whether the user is in the perception range of the positioning sensor, the LED light corresponding to the positioning sensor is turned on. Then, when the user steps from the perception range of one positioning sensor to the perception range of another positioning sensor, the LED light corresponding to the stepped positioning sensor is turned on. If the user does not return to the perception range of the previous positioning sensor within half an hour, the control system will turn off the LED light corresponding to the previous positioning sensor.

[0030] Preferably, the application module includes an APP module, a request module and a control module;

[0031] The APP module is used to download the APP associated with the control system in the mobile application store, then log in to the APP, and connect the APP with the control system;

[0032] The request module is based on the APP module. When the APP is connected to the control system, it will send the user a message asking whether to turn on the mobile phone positioning function. If the user agrees to turn on the mobile phone positioning function, the mobile phone positioning function will be connected to the switch of the LED light in the hall.

[0033] The control module is based on the request module. When the mobile phone positioning function is connected to the switch of the LED light in the hall, if the control system senses that the user is within three meters outside the door, the control system will turn on the LED light in the hall.

[0034] Preferably, the social module includes a user interface module, a collection module and an optimization module;

[0035] The user interface module is used to open a user interface in the APP, and then the user can leave feedback and suggestions on the use of the control system on the user interface, and can also communicate with other users who use the control system;

[0036] The collection module is used to regularly collect feedback and suggestions left by users on the user interface;

[0037] The optimization module is used to perform improvements and optimizations based on user feedback and suggestions.

[0038] Compared with the prior art, the advantages of the present invention are:

[0039] 1) In the present invention, the position of the user is sensed by the control system. If the user's position is greater than five meters away from the LED lamp, the LED lamp will start the weak light mode. If the user gets closer and closer to the LED lamp, the light intensity of the LED lamp will gradually increase until the light brightness reaches the normal light intensity. When the user gradually moves away from the position of the LED lamp and is greater than five meters, and then does not step within the five-meter range of the LED lamp within fifteen minutes, the light intensity of the LED lamp will be changed to the weak light mode and the blue light mode of the LED lamp will be switched to the weak blue light mode. In this way, the brightness of the LED lamp can be adjusted according to the user's position, and the light will be adjusted to the blue light mode at the same time, thereby protecting the user's eyes and increasing the comfort of the user's eyes, thereby improving the user's experience and reducing power consumption.

[0040] 2) In the present invention, by downloading the APP associated with the control system in the mobile application store, logging in to the APP, and connecting the APP with the control system, the user will be sent a message whether to turn on the mobile phone positioning function. If the user agrees to turn on the mobile phone positioning function, the mobile phone positioning function will be connected to the switch of the LED light in the hall. At this time, if the control system senses that the user is within three meters outside the door, the control system will turn on the LED light in the hall. In this way, the LED light will be turned on in advance before the user arrives home, so that the user's eyes are always in a lighted environment, thereby reducing the stimulation rate of light to the eyes, and can also improve the user's sense of security and increase the user's sense of happiness.

[0041] 3) In the present invention, the LED light corresponding to the positioning sensor is turned on according to the user being in the sensing range of the positioning sensor, and then when the user steps from the sensing range of one positioning sensor to the sensing range of another positioning sensor, the LED light corresponding to the stepped positioning sensor is turned on. If the user does not return to the sensing range of the previous positioning sensor within half an hour, the control system will turn off the LED light corresponding to the previous positioning sensor. In this way, the LED light closest to the user can be turned on according to the user's location, and the LED lights in other areas can be turned off. This can improve the power utilization rate, effectively reduce the power loss rate, and improve the intelligence of the control system. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 It is a schematic diagram of the overall system flow of the present invention. DETAILED DESCRIPTION

[0043] Example: See Figure 1,A voice-controlled LED light brightness control system,A voice-controlled LED light brightness control system includes a voice module, a voice assistance module, a brightness adjustment module, a regional perception module, an application module and an interaction module;

[0044] The voice module is used to obtain the user's voice input through the microphone and extract the user's voice commands;

[0045] The voice assistance module is used to provide voice recognition assistance tools for the recognized user voice, and to execute real-time voice commands and voice command error correction operations;

[0046] The brightness adjustment module is used to gradually change the light intensity of the LED lamp;

[0047] The area sensing module is used to sense the user's location and adjust the LED light switch according to the area where the user is located;

[0048] The application module allows the user to turn on the positioning function. When the positioning function is turned on, the LED light will turn on when a positioning signal appears in the sensing range of the control system;

[0049] The interactive module is used to regularly collect user feedback and suggestions on the use of the control system on the user interface, and to improve and optimize the system based on user feedback and suggestions.

[0050] The voice module is used to obtain the user's voice input through the microphone and extract the user's voice commands. The obtained user's voice will be transmitted to the voice assistance module, which will recognize the extracted user's voice commands and then determine whether the user's voice is correct. If the user's voice is correct, the real-time voice command operation will be executed. If the user's voice is wrong, the voice command error correction operation will be performed and the corrected voice command will be executed. After receiving the voice command, the control system will use the brightness adjustment module to gradually change the light intensity of the LED lamp, and then use the area perception module to perceive the user's position and adjust the switch of the LED lamp according to the area where the user is located. At the same time, if the user turns on the positioning function in the application module, the LED light will be turned on when the positioning signal appears in the sensing range of the control system. Finally, the user's feedback and suggestions on the use of the control system will be collected through the user interface in the interactive module, and improvements and optimizations will be made based on the user's feedback and suggestions.

[0051] The voice module includes a voice command module and a command processing module;

[0052] The voice command module is used to determine a voice command list to which the control system responds, and to combine the voice command list with the control system, wherein the voice command list includes adjusting the light intensity of the LED lamp and controlling the switch of the LED lamp;

[0053] The command processing module is used to obtain the user's voice input and capture the user's speaking voice through a microphone and an audio input device. The captured user's speaking voice is then preprocessed, including noise removal, audio standardization, and echo reduction, which helps to improve the accuracy of speech recognition. The user's voice commands are then extracted from the preprocessed user voice, which allows the control system to better distinguish the user's voice commands in a noisy environment.

[0054] The voice assistance module includes a voice recognition module, an assistance module and a voice feedback module;

[0055] The voice recognition module performs voice recognition operations on the user's voice commands based on the extracted voice commands of the user, and then makes a judgment on the recognized voice commands;

[0056] The auxiliary module determines whether the user's voice is correct based on the judgment of the recognized voice command. If the user's voice is correct, the real-time voice command operation is executed. If the user's voice is wrong, the voice command error correction operation is performed and the corrected voice command is executed;

[0057] The voice feedback module is used to provide real-time voice feedback so that the control system can accurately understand the user's voice commands.

[0058] The speech feedback module includes a feedback module and a presentation module;

[0059] The feedback module is based on the auxiliary module. When the voice command is judged to be correct, the control system generates corresponding real-time feedback according to the voice command. The feedback is the system's voice reply, sound effect and text prompt, which is used to inform the user whether the system correctly understands their voice input;

[0060] Based on the generated corresponding real-time feedback, the presentation module plays a voice reply to the generated real-time feedback through a speech synthesis engine, and displays prompts through text on the screen.

[0061] The brightness adjustment module includes a light level module, a light adjustment module and a mode switching module;

[0062] The light level module is used to set the light level, and then determine the light level by sensing the specific position of the user and according to the distance between the user and the LED light. The light level is divided into two levels. If the user's position is more than five meters away from the LED light, the light intensity is level one, and if the user's position is less than five meters away from the LED light, the light intensity is level two.

[0063] The light adjustment module adjusts the light intensity of the LED lamp based on the light level. When the light level is level one, the weak light mode of the LED lamp is turned on. If the light level is level two, the weak light mode of the LED lamp is changed to the normal light mode.

[0064] When the user's voice command to turn on the LED light is output to the control system, the LED light will be turned on and switched to blue light mode. At this time, the control system will use the positioning sensor to sense the distance between the user and the LED light. If the user is more than five meters away from the LED light, the LED light will start the weak light mode. As the user's position gets closer to the LED light, if the user is less than five meters away from the LED light, the light intensity of the LED light will gradually increase. When the user is less than two meters away from the LED light, the light intensity of the LED light will reach normal light intensity.

[0065] The mode switching module is used to switch the mode of the LED light according to the user's location, and the modes of the LED light are divided into weak blue light mode and blue light mode. If the control system senses through the positioning sensor that the user is within the illumination range of the LED light, the LED light is switched to the blue light mode. If the control system senses through the positioning sensor that the user's distance is greater than five meters, and the user has not stepped into the five-meter range of the LED light within fifteen minutes, the blue light mode of the LED light is switched to the weak blue light mode.

[0066] When the user's voice command to turn on the LED light is output to the control system, the LED light will be turned on and switched to blue light mode. If the user's position gradually moves away from the position of the LED light and is greater than five meters, and the user does not step within the five-meter range of the LED light within fifteen minutes, the light intensity of the LED light will be changed to weak light mode and the blue light mode of the LED light will be switched to weak blue light mode.

[0067] Specifically, the control system uses the positioning sensor to sense the distance between the user and the LED lamp. If the user's position is greater than five meters from the LED lamp, the LED lamp will start the weak light mode. If the user's position is getting closer and closer to the LED lamp, the light intensity of the LED lamp will gradually increase until the light brightness reaches the normal light intensity. When the user's position gradually moves away from the position of the LED lamp and is greater than five meters, and does not step within the five-meter range of the LED lamp within fifteen minutes, the light intensity of the LED lamp will be changed to the weak light mode and the blue light mode of the LED lamp will be switched to the weak blue light mode. In this way, the brightness of the LED lamp can be adjusted according to the user's position, and the light will be adjusted to the blue light mode, thereby protecting the user's eyes and increasing the comfort of the user's eyes, thereby improving the user's experience and reducing power consumption.

[0068] The regional perception module includes a positioning module and a regional adjustment module;

[0069] The positioning module is used to deploy positioning sensors in each room so as to accurately detect the user's position. The position and density of the sensors should be able to meet the requirements of precise positioning, and let the control system collect data from each positioning sensor, and then determine the user's position. Each positioning sensor is connected to the LED light in the area. When the positioning sensor senses that the user is in the area, the LED light in the area will be turned on.

[0070] The area adjustment module is based on the positioning module. According to the user's location in the perception range of the positioning sensor, the LED light corresponding to the positioning sensor is turned on. Then, when the user steps from the perception range of one positioning sensor to the perception range of another positioning sensor, the LED light corresponding to the stepped positioning sensor is turned on. If the user does not return to the perception range of the previous positioning sensor within half an hour, the control system will turn off the LED light corresponding to the previous positioning sensor.

[0071] Specifically, the LED light corresponding to the positioning sensor is turned on according to the user's location within the perception range of the positioning sensor. Then, when the user steps from the perception range of one positioning sensor to the perception range of another positioning sensor, the LED light corresponding to the stepping positioning sensor will be turned on. If the user does not return to the perception range of the previous positioning sensor within half an hour, the control system will turn off the LED light corresponding to the previous positioning sensor. In this way, the LED light closest to the user can be turned on according to the user's location, and the LED lights in other areas can be turned off. This can improve power utilization, effectively reduce power loss rate, and improve the intelligence of the control system.

[0072] The application module includes APP module, request module and control module;

[0073] The APP module is used to download the APP associated with the control system in the mobile application store, then log in to the APP, and connect the APP with the control system;

[0074] The request module is based on the APP module. When the APP is connected to the control system, it will send the user a message asking whether to turn on the mobile phone positioning function. If the user agrees to turn on the mobile phone positioning function, the mobile phone positioning function will be connected to the switch of the LED light in the hall.

[0075] The control module is based on the request module. When the mobile phone positioning function is connected to the switch of the LED light in the hall, if the control system senses that the user is within three meters outside the door, the control system will turn on the LED light in the hall.

[0076] Specifically, by downloading the APP associated with the control system in the mobile application store, logging in to the APP, and connecting the APP to the control system, the user will be sent a message asking whether to turn on the mobile phone positioning function. If the user agrees to turn on the mobile phone positioning function, the mobile phone positioning function will be connected to the switch of the LED light in the hall. At this time, if the control system senses that the user is within three meters outside the door, the control system will turn on the LED light in the hall. This will turn on the LED light in advance before the user arrives home, so that the user's eyes are always in a light environment, thereby reducing the stimulation rate of light to the eyes, and can also improve the user's sense of security and increase the user's sense of happiness.

[0077] The social module includes a user interface module, a collection module and an optimization module;

[0078] The user interface module is used to open a user interface in the APP, where users can leave feedback and suggestions on the use of the control system, and can also communicate with other users of the control system;

[0079] The collection module is used to regularly collect feedback and suggestions left by users on the user interface;

[0080] The optimization module is used to make improvements and optimizations based on user feedback and suggestions.

[0081] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A voice-controlled LED light brightness control system, characterized in that: The voice-controlled LED light brightness control system comprises a voice module, a voice assistance module, a brightness adjustment module, a region sensing module, an application module and an interaction module; The voice module is used to obtain the user's voice input through a microphone and extract the user's voice command; The voice assistance module is used to provide a voice recognition assistance tool for the recognized user voice, and to perform real-time voice instructions and voice instruction error correction operations; The brightness adjustment module is used to gradually change the light intensity of the LED lamp; The area sensing module is used to sense the user's location and adjust the LED light switch according to the area where the user is located; The application module allows the user to turn on the positioning function. When the positioning function is turned on, the LED light is turned on when a positioning signal appears in the sensing range of the control system; The interactive module is used to regularly collect user feedback and suggestions on the use of the control system on the user interface, and to improve and optimize the control system based on the user feedback and suggestions; The voice module is used to obtain the user's voice input through a microphone and extract the user's voice command. The obtained user's voice will be transmitted to the voice assistance module, which will perform a recognition operation on the extracted user's voice command, and then determine whether the user's voice is correct. If the user's voice is correct, the real-time voice command operation will be executed. If the user's voice is wrong, the voice command error correction operation will be performed, and the corrected voice command will be executed. After the control system receives the voice command, it will use the brightness adjustment module to gradually change the light intensity of the LED lamp, and then use the area perception module to perceive the user's position and adjust the switch of the LED lamp according to the area where the user is located. At the same time, if the user turns on the positioning function in the application module, the LED lamp will be turned on when a positioning signal appears in the sensing range of the control system. Finally, the user's feedback and suggestions on the use of the control system will be collected through the user interface in the interactive module, and improvements and optimizations will be made based on the user's feedback and suggestions; The brightness adjustment module includes a light level module, a light adjustment module and a mode switching module; The light level module is used to set the light level, and then determine the light level by sensing the specific position of the user and according to the distance between the user and the LED light. The light level is divided into two levels. If the user's position is more than five meters away from the LED light, the light intensity is level one, and if the user's position is less than five meters away from the LED light, the light intensity is level two. The light adjustment module adjusts the light intensity of the LED lamp based on the determined light level. When the light level is level one, the weak light mode of the LED lamp is turned on. If the light level is level two, the weak light mode of the LED lamp is changed to the normal light mode. The mode switching module is used to switch the mode of the LED light according to the user's location, and the modes of the LED light are divided into weak blue light mode and blue light mode. If the control system senses through the positioning sensor that the user is within the lighting range of the LED light, the LED light is switched to the blue light mode. If the control system senses through the positioning sensor that the user is greater than five meters away and the user has not stepped within five meters of the LED light within fifteen minutes, the blue light mode of the LED light is switched to the weak blue light mode.

2. A voice-controlled LED light brightness control system according to claim 1, characterized in that: The voice module includes a voice command module and a command processing module; The voice command module is used to determine a voice command list to which the control system responds and to combine the voice command list with the control system; The command processing module is used to obtain the user's voice input, and capture the user's speaking sound through a microphone and an audio input device, then preprocess the captured user's speaking sound, and then extract the user's voice command from the preprocessed user sound.

3. The voice-controlled LED light brightness control system according to claim 1, characterized in that: The speech assistance module includes a speech recognition module, an assistance module and a speech feedback module; The voice recognition module performs voice recognition on the user's voice command based on the extracted voice command of the user, and then judges the recognized voice command; The auxiliary module determines whether the user's voice is correct based on the judgment of the recognized voice command. If the user's voice is correct, the real-time voice command operation is executed. If the user's voice is wrong, the voice command error correction operation is performed and the corrected voice command is executed; The voice feedback module is used to provide real-time voice feedback so that the control system can accurately understand the user's voice instructions.

4. The voice-controlled LED light brightness control system according to claim 3, characterized in that: The speech feedback module includes a feedback module and a presentation module; The feedback module is based on the auxiliary module, and when the voice instruction is judged to be correct, the control system generates corresponding real-time feedback according to the voice instruction; Based on the generation of corresponding real-time feedback, the presentation module plays a voice reply to the generated real-time feedback through a speech synthesis engine, and displays prompts through text on the screen.

5. The voice-controlled LED light brightness control system according to claim 1, characterized in that: The region sensing module includes a positioning module and a region adjustment module; The positioning module is used to deploy positioning sensors in each room, and let the control system collect data from each positioning sensor and then determine the user's position; The area adjustment module is based on the positioning module. According to whether the user is in the perception range of the positioning sensor, the LED light corresponding to the positioning sensor is turned on. Then, when the user steps from the perception range of one positioning sensor to the perception range of another positioning sensor, the LED light corresponding to the stepped positioning sensor is turned on. If the user does not return to the perception range of the previous positioning sensor within half an hour, the control system will turn off the LED light corresponding to the previous positioning sensor.

6. The voice-controlled LED light brightness control system according to claim 1, characterized in that: The application module includes an APP module, a request module and a control module; The APP module is used to download the APP associated with the control system in the mobile application store, then log in to the APP, and connect the APP with the control system; The request module is based on the APP module. When the APP is connected to the control system, it will send the user a message whether to turn on the mobile phone positioning function. If the user agrees to turn on the mobile phone positioning function, the mobile phone positioning function will be connected to the switch of the LED light in the hall; The control module is based on the request module. When the mobile phone positioning function is connected to the switch of the LED light in the hall, if the control system senses that the user is within three meters outside the door, the control system will turn on the LED light in the hall.

7. The voice-controlled LED light brightness control system according to claim 1, characterized in that: The interaction module includes a user interface module, a collection module and an optimization module; The user interface module is used to open a user interface in the APP, and then the user can leave feedback and suggestions on the use of the control system on the user interface, and can also communicate with other users who use the control system; The collection module is used to regularly collect feedback and suggestions left by users on the user interface; The optimization module is used to perform improvements and optimizations based on user feedback and suggestions.

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