Portable multi-mode sleep aiding device

Abstract

The invention discloses a portable multi-mode sleep aiding device, and belongs to the technical field of sleep aiding. The core function module is integrated with a light module, a music module and an aromatherapy module, the control center module comprises a main control chip ESP32-S3, and the sensor array is used for sensing the environment and monitoring the user state and dynamically adjusting the working mode of each module through an intelligent algorithm; in addition, the control center is further provided with a self-adaptive learning system, and a sleep aiding scheme is automatically optimized according to sleep habits of the user and environment changes. The energy management system comprises a solar charging module and a USB-C fast charging interface and further has an emergency detection function, and when it is detected that the heart rate of a user is abnormal or sudden noise occurs in the surrounding environment, a preset safety mode (such as brightness increasing and pacifying sound effect playing) can be automatically triggered so as to guarantee the safety of the user. According to the invention, the problems of large size and inconvenience in carrying of traditional sleep-aiding equipment are solved, and the comfort level of a user is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of sleep aids, and in particular, to a portable multi-modal sleep aid device. Background Art

[0002] With the accelerating pace of modern life and increasing pressure, more and more people are facing the problem of declining sleep quality. To improve this situation, various sleep aid products have emerged on the market, such as light therapy devices, white noise machines, and aromatherapy diffusers. At present, high-quality sleep is crucial for maintaining physical and mental health. However, due to lifestyle changes and external environmental influences, many people have difficulty obtaining sufficient high-quality sleep.

[0003] Most sleep aid products on the market focus on a single function, such as only providing light therapy or playing white noise. This is mainly because the cost of developing a single-function product is relatively low and the technical implementation is relatively simple. Users need to purchase multiple devices to achieve a comprehensive sleep aid effect. For example, a user may need to purchase a light therapy device, a white noise machine, and an aromatherapy diffuser at the same time, which not only increases the economic burden but also occupies a large amount of living space. If these problems are not solved, users may give up using these devices due to the cumbersome operation process and high cost, thus unable to effectively improve sleep quality. Summary of the Invention

[0004] The purpose of the present invention is to provide a portable multi-modal sleep aid device to solve the problems raised in the background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A portable multi-modal sleep aid device, comprising:

[0006] A foldable frame module, which adopts a biaxial hinge structure and supports folding and unfolding from 0° to 180°. After folding, the volume ≤ 15 cm 3 ;

[0007] A core function module, integrating light, music, and aromatherapy modules:

[0008] A control center module, including a main control chip ESP32-S3, a sensor array for environmental perception and user status monitoring, and dynamically adjusts the working modes of each module through intelligent algorithms; in addition, the control center also has an adaptive learning system, which automatically optimizes the sleep aid plan according to the user's sleep habits and environmental changes;

[0009] An energy management system, which includes a solar charging module and a USB-C fast charging interface, and also has an emergency detection function. When detecting abnormal user heart rate or sudden noise in the surrounding environment, it can automatically trigger a preset safety mode (such as increasing brightness, playing soothing sounds, etc.) to ensure user safety.

[0010] Preferably, the foldable frame module is made of a composite material of aerospace-grade aluminum alloy and TPU soft rubber. The modular layout design enables each functional module to be independently encapsulated and fixed through a snap connection method.

[0011] Preferably, the lighting module includes a nanoscale LED light strip, supporting stepless adjustment of color temperature from 2700K to 6500K and brightness from 10% to 100%. The music module is equipped with a dual-speaker system and built-in low-frequency vibration motors. The aromatherapy module is provided with an activated carbon filter layer and configured with an OLED display to show the remaining duration.

[0012] Preferably, the control center module also includes a 3.5-inch IPS touch screen and physical knobs as the interaction interface, capable of manual settings, and at the same time supporting cloud synchronization and APP remote control.

[0013] Preferably, the lighting module further includes a circadian rhythm simulation unit, which can automatically adjust the lighting mode according to the sunrise and sunset times of the user's location to simulate the natural light change and promote the regulation of the biological clock.

[0014] Preferably, a voice recognition unit is integrated in the music module, allowing users to control music playback through voice commands, and this unit supports multi-language interaction.

[0015] Preferably, the aromatherapy module further includes an intelligent fragrance recommendation system, which automatically recommends the most suitable fragrance combination for the current state based on the user's sleep data and preferences.

[0016] Preferably, the device is also equipped with an environment optimization module, including but not limited to a negative ion generator and an ultraviolet disinfection lamp sub-unit.

[0017] Preferably, a health monitoring unit is provided inside the device, integrating sensors for monitoring various physiological parameters such as heart rate, respiratory rate, and body temperature, and real-time monitoring the user's health condition and giving an alarm or taking corresponding measures in case of abnormality.

[0018] Compared with the prior art, the technical effects and advantages of the present invention:

[0019] This portable multi-modal sleep aid device adopts a biaxial hinge structure made of a composite material of aerospace-grade aluminum alloy and TPU soft rubber, supports folding and unfolding from 0° to 180°, and the volume after folding is ≤ 15 cm 3, The material selection ensures high strength and light weight, while the TPU soft rubber provides the necessary flexibility. The biaxial hinge design enables the device to be stably supported at different angles, facilitating carrying and use. The volume of the device is significantly reduced after folding, making it convenient for travel or home use, solving the problem of large size and inconvenience in carrying of traditional sleep aid devices. The design with a noise level below 35 dB reduces interference during operation and improves user comfort.

[0020] Most sleep aid products on the market have a single function (such as only lights / music / aromatherapy), and users need to purchase multiple devices, increasing the economic burden. This technical solution integrates lighting, music, and aromatherapy modules. Each module has specific functions and can work together. The nano-level LED light strip (wavelength continuously adjustable from 380 - 780 nm), STM32 dimming + WS2812B color control chip supports stepless adjustment of color temperature and brightness. Built-in 32GB TF card slot + Bluetooth 5.0 module, the dual-speaker system cooperates with the low-frequency vibration motor to enhance the immersion. The ultrasonic atomizer precisely controls the amount of essential oil drops, the activated carbon filter layer purifies the air, and the OLED display shows the remaining duration. Multiple sleep aid functions are achieved through one device, avoiding the need for users to buy multiple devices and reducing costs. The intelligent fragrance recommendation system and the circadian rhythm simulation unit automatically adjust parameters according to user data to provide a personalized sleep aid experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0022] Figure 1 It is a flowchart of a portable multi-modal sleep aid device of the present invention;

[0023] Figure 2 It is a schematic diagram for comparing the technical effects of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In the following description, a large number of specific details are given to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details. In other examples, some well-known technical features are not described to avoid confusion with the present invention.

[0025] Unless otherwise defined, the directions such as up, down, left, right, front, back, inside and outside involved in this article are based on the up, down, left, right, front, back, inside and outside directions in the figures shown in the present invention. This is hereby explained together.

[0026] This embodiment provides a Figure 1 - Figure 2 portable multi-modal sleep aid device as shown in the figure, including:

[0027] A foldable frame module, which adopts a biaxial hinge structure and supports folding and unfolding from 0° to 180°. After folding, the volume ≤ 15 cm 3 ; In particular, the frame system adopts a composite material of aerospace-grade aluminum alloy and TPU soft rubber, which has the characteristics of high strength and light weight. And during the folding process, the noise is lower than 35 dB. The material selection ensures light weight and high strength, while the TPU soft rubber provides the necessary flexibility. The biaxial hinge allows the device to be stably supported at different angles, facilitating portability and use. It is small in volume, light in weight and easy to carry, solving the problem of large volume and inconvenience of traditional devices;

[0028] A core function module, integrating a lighting, a music and an aromatherapy module:

[0029] The lighting module supports stepless adjustment of color temperature and brightness, and is equipped with a circadian rhythm simulation unit, which can automatically adjust the lighting mode according to the sunrise and sunset times of the user's location to simulate the natural light change and promote the regulation of the biological clock; Use a nanoscale LED light strip (wavelength 380 - 780 nm continuously adjustable) combined with an STM32 dimming + WS2812B color control chip to achieve fine adjustment;

[0030] The music module has a built-in 32GB TF card slot and supports Bluetooth 5.0 connection. It also integrates a voice recognition unit, allowing users to control music playback through voice commands and supporting multi-language interaction; Users can play playlists through voice commands or manual selection, and a low-frequency vibration motor enhances the immersion;

[0031] The aromatherapy module uses an ultrasonic atomizer to control the amount of essential oil drops, and is equipped with an intelligent fragrance recommendation system, which automatically recommends the most suitable fragrance combination for the current state based on the user's sleep data and preferences; A micro stepping motor precisely controls the amount of essential oil drops, an activated carbon filter layer purifies the air, and an OLED display screen displays the remaining duration in real time;

[0032] The control center module includes a main control chip ESP32-S3 and a sensor array for environmental perception and user status monitoring (such as heart rate, respiratory rate, body temperature), and dynamically adjusts the working modes of each module through intelligent algorithms. In addition, the control center also has an adaptive learning system that can automatically optimize the sleep aid plan according to the user's sleep habits and environmental changes. The data collected by the sensors is transmitted to the main control chip for processing, and after analysis by the intelligent algorithm, instructions are issued to adjust the working parameters of the lighting, music, and aromatherapy modules.

[0033] The energy management system includes a solar charging module and a USB-C fast charging interface, and also has an emergency detection function. When it detects abnormal heart rate of the user or sudden noise in the surrounding environment, it can automatically trigger a preset safety mode (such as increasing brightness, playing soothing sound effects, etc.) to ensure the safety of the user. It is charged by the solar panel during the day, and the standby power consumption < 0.5W; in case of emergency, it automatically triggers the safety mode (such as increasing brightness, playing soothing sound effects).

[0034] In this embodiment, the foldable frame module is composed of a composite material of aerospace-grade aluminum alloy and TPU soft rubber. The modular layout design enables each functional module to be independently encapsulated and fixed by a snap connection method. During the folding process, the TPU soft rubber absorbs stress, prevents metal fatigue, ensures the reliability of long-term use, enhances the durability and portability of the device, reduces noise (< 35dB), and improves the user experience.

[0035] In this embodiment, the lighting module includes a nano-level LED light strip (wavelength 380 - 780nm continuously adjustable), supporting stepless adjustment of color temperature from 2700K to 6500K and brightness from 10% to 100%. The music module is equipped with a dual-speaker system and an internal low-frequency vibration motor to enhance the immersion feeling. The aromatherapy module is provided with an activated carbon filter layer and configured with an OLED display screen to display the remaining duration. Precise color and brightness adjustment are achieved through STM32 dimming + WS2812B color control chip, simulating the change of natural light, helping users fall asleep better, and promoting biological clock adjustment.

[0036] In this embodiment, the control center module also includes a 3.5-inch IPS touch screen and physical knobs as an interaction interface, which can be manually set, and at the same time supports cloud synchronization and APP remote control. Users can directly operate the device through the touch screen or knobs, or remotely control it through the APP, which is convenient and fast, improves the operation convenience of users, and makes personalized settings more flexible.

[0037] In this embodiment, the lighting module further includes a circadian rhythm simulation unit, which can automatically adjust the lighting mode according to the sunrise and sunset times at the user's location to simulate the natural light changes and promote biological clock regulation. The local sunrise and sunset times are determined using geographical information, and the lighting mode is adjusted through intelligent algorithms to match the natural light changes, helping to improve sleep quality and reduce health problems caused by irregular schedules.

[0038] In this embodiment, the music module is integrated with a voice recognition unit that allows users to control music playback through voice commands, and this unit supports multi-language interaction, enhancing the user's convenience and interactive experience. The voice recognition technology analyzes the user's voice commands and performs corresponding music playback operations, improving the convenience of use, especially suitable for users with limited mobility or those who want to avoid visual interference at night.

[0039] In this embodiment, the aromatherapy module further includes an intelligent fragrance recommendation system that automatically recommends the most suitable fragrance combination for the current state based on the user's sleep data and preferences to achieve the best sleep aid effect. By analyzing the user's historical sleep data and personal preferences, the intelligent algorithm recommends the most suitable fragrance, enhancing the personalized experience and contributing to improving user satisfaction and sleep aid effect.

[0040] In this embodiment, the device is also equipped with an environmental optimization module, including but not limited to a negative ion generator and an ultraviolet disinfection lamp sub-unit, for purifying the air, sterilizing, and providing a healthier sleep environment for the user.

[0041] In this embodiment, a health monitoring unit is provided inside the device, which integrates sensors for monitoring various physiological parameters such as heart rate, respiratory rate, and body temperature, to continuously monitor the user's health status and issue an alarm or take corresponding measures in case of abnormalities. Physiological data is collected using various sensors, and intelligent algorithms are used to analyze and determine whether intervention measures are needed, providing additional safety guarantees, especially being able to respond in a timely manner in case of emergencies to protect the user's safety.

[0042] Working principle:

[0043] For this portable multi-modal sleep aid device, the user can start the device through physical buttons or remote control via an APP. The sensor array inside the device (including a PM2.5 laser sensor, a temperature and humidity sensor, and a heart rate monitoring module) starts to work, continuously monitoring the surrounding environmental parameters and the user's physiological state. The data collected by the sensors is sent to the main control chip ESP32-S3 and analyzed and processed through built-in intelligent algorithms. These data not only include the current environmental conditions but may also contain information such as the user's sleep history.

[0044] Based on the data analysis results, the intelligent algorithm will automatically adjust the working modes of each core function module:

[0045] Lighting module: Adjusts the color temperature and brightness according to the optimal lighting mode calculated by the circadian rhythm simulation unit, simulates the natural light change to promote the biological clock regulation;

[0046] Music module: Plays background music suitable for the current scene and makes personalized adjustments according to user preferences or voice commands. The low-frequency vibration motor enhances the immersion;

[0047] Aroma module: Recommends the most suitable fragrance combination for the current state based on the intelligent fragrance recommendation system, and the ultrasonic atomizer precisely controls the essential oil droplet volume;

[0048] The user can make manual adjustments through a 3.5-inch IPS touch screen or physical knobs, such as changing the preset scene, directly controlling the functions of each module, etc. In addition, personalized settings can also be customized through cloud synchronization or APP remote control. If the health monitoring unit detects an abnormality (such as a too fast heart rate or a sudden increase in ambient noise), the safety mode will be immediately triggered, such as measures like increasing the lighting brightness, playing soothing sound effects, etc., to ensure the user's safety. The adaptive learning system will continuously accumulate and analyze the user usage data, and gradually optimize the sleep aid strategy over time to provide services that better meet individual needs.

[0049] The solar charging module replenishes energy for the device during the day, and at the same time, the standby power consumption remains at an extremely low level (<0.5W). When the battery is low, it can be quickly charged through the USB-C interface. When the user turns off the device, all functions stop running and enter the energy-saving standby state, ready for the next startup.

[0050] It should be noted that in this article, relational terms such as "one" and "two" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the element.

[0051] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable multi-modal sleep aid device, characterized in that: include: Foldable frame module, which adopts a dual-axis hinge structure and supports folding and unfolding from 0° to 180°. The volume after folding is ≤15cm 3 ; Core functional module, integrating lighting, music and aromatherapy modules: The control center module includes the main control chip ESP32-S3 and a sensor array for environmental perception and user status monitoring, and dynamically adjusts the working mode of each module through intelligent algorithms. In addition, the control center also has an adaptive learning system that automatically optimizes the sleep aid plan according to the user's sleep habits and environmental changes. The energy management system includes a solar charging module and a USB-C fast charging port. It also has an emergency detection function. When it detects an abnormal heart rate in the user or sudden noise in the surrounding environment, it can automatically trigger the preset safety mode to ensure user safety.

2. A portable multi-modal sleep aid device according to claim 1, characterized in that: The foldable frame module is made of aerospace-grade aluminum alloy and TPU soft-glue composite material, and the modular layout design enables each functional module to be independently packaged and fixed by a snap-on connection.

3. A portable multi-modal sleep aid device according to claim 2, characterized in that: The lighting module includes a nano-scale LED light strip, which supports infinite adjustment of color temperature from 2700K to 6500K and brightness from 10% to 100%. The music module is equipped with a dual speaker system and a built-in low-frequency vibration motor. The aromatherapy module is equipped with an activated carbon filter layer and an OLED display to show the remaining time.

4. The portable multi-modal sleep aid device according to claim 1, characterized in that: The control center module also includes a 3.5-inch IPS touch screen and a physical knob as an interactive interface, which can be manually set, while supporting cloud synchronization and APP remote control.

5. The portable multi-modal sleep aid device according to claim 1, characterized in that: The lighting module also includes a circadian rhythm simulation unit, which can automatically adjust the lighting mode according to the sunrise and sunset times of the user's location to simulate natural light changes and promote biological clock regulation.

6. The portable multi-modal sleep aid device according to claim 1, characterized in that: The music module is integrated with a voice recognition unit, allowing the user to control music playback through voice commands, and the unit supports multi-language interaction.

7. The portable multi-modal sleep aid device according to claim 3, characterized in that: The aromatherapy module also includes an intelligent aroma recommendation system, which automatically recommends the most suitable aroma combination for the current state based on the user's sleep data and preferences.

8. The portable multi-modal sleep aid device according to claim 1, characterized in that: The device is also equipped with an environmental optimization module, including but not limited to a negative ion generator and an ultraviolet disinfection lamp subunit.

9. The portable multi-modal sleep aid device according to claim 1, characterized in that: The device is equipped with a health monitoring unit, which integrates multiple physiological parameter monitoring sensors such as heart rate, respiratory rate and body temperature, to monitor the user's health status in real time and issue an alarm or take corresponding measures when abnormalities occur.

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