Multifunctional sleep-aiding health-care mattress

Abstract

The invention relates to the technical field of health-care mattresses, in particular to a multifunctional sleep-aiding health-care mattress which comprises a mattress body and an aromatherapy device, a music playing area, a vibration area and a heating area are arranged in the mattress body, six massage vibrators distributed based on acupuncture points of a human body are arranged in the vibration area, and the massage vibrators are arranged in the heating area. A controller is arranged in the aromatherapy device; by integrating the intelligent control system, the heating area, the vibration area, the music playing module and the aromatherapy device form a linkage adjusting mechanism, a user does not need to manually set all functional parameters one by one, the operation complexity is greatly reduced, the sleep aiding efficiency is improved, meanwhile, through deep integration of a controller arranged in the aromatherapy device and the mattress main system, the sleep aiding effect is greatly improved, and the sleep aiding effect is improved. Accurate control over the type, concentration and release time sequence of essential oil is achieved, and the relaxation effect is further enhanced through linkage of the aromatherapy device and the vibration / heating module.

Description

Technical Field

[0001] The present invention relates to the technical field of health-care mattresses, in particular to a multifunctional sleep-aiding health-care mattress. Background Art

[0002] At present, there are many smart sleep-aid mattresses on the market, whose functions mainly include vibration massage, heating adjustment and music playback. Some products also integrate aromatherapy diffusion or basic physiological monitoring functions, and connect to mobile devices via Bluetooth or WiFi to achieve remote control. For example, some high-end mattresses use zoned heating technology, or embed vibration motors in specific locations to provide relaxation effects, and research has explored integrating audio playback modules into mattresses to help users fall asleep faster.

[0003] The heating, vibration, music and other functions of existing mattresses usually operate independently. Users need to set the parameters of different modules separately, which makes it difficult to achieve overall optimization. For example, when users want to enter deep sleep, they need to manually adjust the heating temperature, select the vibration mode and match soothing music. The operation is cumbersome and difficult to accurately match personal needs.

[0004] External aromatherapy devices for existing sleep-aid mattresses usually only support simple on-off control and cannot automatically adjust the concentration or type of essential oil according to the sleep stage. For example, users may need a higher concentration of lavender essential oil in the early stages of sleep, and a lower concentration in the deep sleep stage to avoid overstimulation. However, the existing system lacks such dynamic adjustment capabilities, which affects the user experience.

[0005] Therefore, in response to the above-mentioned problems of poor functional synergy and insufficient intelligent aromatherapy control, the present invention proposes a multifunctional sleep-aiding health-care mattress, which realizes the coordinated adjustment of heating, vibration, music and aromatherapy modules through an integrated intelligent control system, and dynamically optimizes parameter combinations based on real-time physiological data. Summary of the Invention

[0006] In order to overcome the problems of poor functional synergy and insufficient intelligent aromatherapy control of existing health-care mattresses, the present invention proposes a multifunctional sleep-aiding health-care mattress.

[0007] The technical solution of the present invention is: a multifunctional sleep-aiding health-care mattress, comprising a mattress body and an aromatherapy device, wherein a music playing area, a vibration area and a heating area are respectively provided inside the mattress body, the vibration area is provided with six massage vibrators based on the distribution of human acupuncture points, and a controller is provided inside the aromatherapy device.

[0008] Preferably, the heating zone includes a heating device, adopts a water area heating system, and includes a built-in flexible silicone circulating water pipe network. The water pipe is evenly distributed in the lower limb area of the mattress in a serpentine manner, and drives 40-60°C hot water to circulate through a closed water pump. The water temperature is accurately adjusted by a PID thermostat. The user can set three temperature zones through the controller. The outer layer of the heating zone is covered with a high thermal conductivity carbon fiber layer and an insulating PE insulation film. The system is equipped with an anti-dry burning protection module, which automatically cuts off the power supply when it detects that the water level is lower than the critical value or the water temperature exceeds 65°C.

[0009] Preferably, the music playback area includes a music player with an integrated dual-mode wireless communication module, supports the A2DP protocol to transmit lossless audio to two sets of built-in full-range speakers. Users can import the playlist of the music platform by connecting an external device, or directly control the controller with voice commands to play sleep-aiding white noise / ASMR content on demand. The system has a built-in DSP audio processor, providing two sound field modes of "immersive" and "surround sound", and the music playback area is equipped with a physical sound insulation layer.

[0010] Preferably, the aromatherapy device is connected to the mattress and contains three independent essential oil tanks inside, which support the micro-atomization diffusion of lavender, cedar, chamomile and their mixed formulas. The aromatherapy device communicates with the mattress main control board through the 2.4GHz frequency band, and the transmission distance can reach 10 meters. Its built-in controller receives concentration instructions in real time and can adjust the PWM duty cycle to control the atomization amount. The essential oil tank is equipped with an RFID chip, which can identify the type of essential oil and match the recommended vibration / heating parameters. At the same time, the Hall sensor monitors the balance and triggers the APP reminder when it is insufficient.

[0011] Preferably, the built-in controller of the aromatherapy device synchronizes data with the mattress main control system via the Modbus-RTU protocol to achieve cross-module linkage control.

[0012] Preferably, the cross-module linkage control includes: when the user selects "deep sleep mode", the microcontroller first instructs the heating area to increase the temperature from 37°C to 41°C within 30 minutes, and at the same time starts the acupoint pulse massage in the vibration area and plays delta wave background music synchronously. The aromatherapy device releases essential oils in three stages during this process, and all parameters can be adjusted in real time through voice.

[0013] Preferably, the six massage vibrators are driven by brushless motors and are embedded in specific anatomical positions of the mattress: the massage vibrator on the lower back corresponds to the two back-shu points, the massage vibrator on the upper back is located at the acupoints at the lower end of the neck and the two lung-shu points, and the massage vibrator in the middle of the waist corresponds to the acupoint in the middle of the waist. The massage vibrator adopts a 3D convex dot structure to enhance tactile feedback and supports 0-50Hz frequency conversion.

[0014] Preferably, the controller adopts the Raspberry Pi CM4 core board. Users can save parameter combinations including vibration intensity, heating curve, music playlist and aromatherapy type, and set trigger conditions. The control instructions support offline voice recognition and can still respond to basic operations in an off-network environment. All user data is encrypted and stored in the eMMC flash memory.

[0015] Preferably, the voice command control function is implemented based on a dual-microphone beamforming array and an offline NLP engine. After the user says "start the sleep program", the system activates the following processes in sequence: uses the TTS engine to read the confirmation prompt; starts multi-round dialogue management, allowing parameters to be changed midway.

[0016] Preferably, the mattress body adopts a seven-layer composite structure, the surface layer is graphene-modified memory foam, the surface of which is laser-punched to enhance breathability, the second layer is an independent pocket spring system, the third layer is a 3 cm thick latex layer, the fourth layer is the flexible water pipe layer of the aforementioned water heating system, the fifth layer is provided with a vibrator fixing bracket, the sixth layer is an EMI shielding layer, and the seventh layer is a high-density support sponge.

[0017] Beneficial effects of the present invention: 1. This invention integrates an intelligent control system to form a linkage adjustment mechanism for the heating zone, vibration zone, music playback module and aromatherapy device. Users do not need to manually set each function parameter one by one, which greatly reduces the complexity of operation and improves the sleep-aiding efficiency.

[0018] 2. Through the deep integration of the aromatherapy device's built-in controller and the main mattress system, precise control of essential oil type, concentration and release timing is achieved. The linkage between the aromatherapy device and the vibration / heating module further enhances the relaxation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Shown is a schematic diagram of the mattress body structure of the present invention; Figure 2 Shown is a schematic diagram of the internal structure of the mattress of the present invention; Figure 3 What is shown is a schematic diagram of the workflow of the present invention.

[0020] Explanation of the accompanying symbols: 1. Mattress body; 2. Aromatherapy device; 3. Music player; 4. Massage vibrator; 5. Heating device. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present invention.

[0022] See also Figure 1 and Figure 2 The present invention provides an embodiment: a multifunctional sleep-aiding health-care mattress, comprising a mattress body 1 and an aromatherapy device 2, wherein a music playing area, a vibration area and a heating area are respectively provided inside the mattress body 1, the vibration area is provided with six massage vibrators 4 based on the distribution of human acupuncture points, and a controller is provided inside the aromatherapy device 2.

[0023] The heating zone includes a heating device 5, which adopts a water area heating system and includes a built-in flexible silicone circulating water pipe network. The water pipe is evenly distributed in the lower limb area of the mattress in a serpentine manner. Hot water at 40-60°C is driven to circulate through a closed water pump. The water temperature is accurately adjusted by a PID thermostat. The user can set three temperature zones through the controller. The outer layer of the heating zone is covered with a high thermal conductivity carbon fiber layer and an insulating PE insulation film. The system is equipped with an anti-dry burning protection module, which automatically cuts off the power supply when it detects that the water level is lower than the critical value or the water temperature exceeds 65°C.

[0024] Furthermore, the three temperature zones include low temperature 33-36°C, medium temperature 38-42°C and high temperature 40-45°C, which can be adjusted according to user's own requirements.

[0025] The music playback area includes a music player 3, an integrated dual-mode wireless communication module, supports the A2DP protocol to transmit lossless audio to two built-in full-range speakers with a frequency response range of 50Hz-20kHz, and is symmetrically distributed at both ends of the mattress head. Users can import playlists from the music platform by connecting external devices, or directly control the controller with voice commands to order sleep-aiding white noise / ASMR content. The system has a built-in DSP audio processor and provides two sound field modes: "immersive" and "surround sound". The music playback area is equipped with a physical sound insulation layer to reduce sound leakage and ensure privacy.

[0026] Further, the usage of the music player 3 is described as follows: The system first detects the current Bluetooth / WiFi connection status. If it is the first time use, it guides the user to complete device pairing and select the preferred music platform. After successful pairing, the user can choose the built-in sleep-aid audio library (including white noise, nature sounds, ASMR and other categories) or import a personal playlist, such as choosing the "rain sound + piano music" combination. During playback, the user can make real-time adjustments through voice commands (such as "lower volume" or "switch to next song"), and the DSP processor simultaneously optimizes the sound field mode (such as "immersive" to enhance low-frequency response). If the network is interrupted, the system will give priority to calling the locally cached audio to ensure continuity.

[0027] The aromatherapy device 2 is connected to the mattress and contains three independent essential oil tanks inside. It supports micro-atomization and diffusion of lavender, cedar, chamomile and their mixed formulas. The aromatherapy device 2 communicates with the mattress main control board through the 2.4GHz frequency band, and the transmission distance can reach 10 meters. Its built-in controller receives concentration instructions in real time and can adjust the PWM duty cycle to control the atomization amount. The essential oil tank is equipped with an RFID chip, which can identify the essential oil type and match the recommended vibration / heating parameters. At the same time, the Hall sensor monitors the remaining amount and triggers the APP reminder when it is insufficient.

[0028] The controller built into the aromatherapy device 2 synchronizes data with the mattress main control system via the Modbus-RTU protocol to achieve cross-module linkage control.

[0029] The cross-module linkage control includes: when the user selects "deep sleep mode", the microcontroller first instructs the heating area to increase the temperature from 37°C to 41°C within 30 minutes, and at the same time starts the acupoint pulse massage in the vibration area and plays delta wave background music synchronously. The aromatherapy device 2 releases essential oils in three stages during this process, and all parameters can be adjusted in real time through voice.

[0030] Further, the control process of the aroma diffuser 2 is described: When the user selects "Deep Sleep Mode" through the mobile APP, the system first identifies the type of essential oil currently connected through RFID, and then initiates a multi-stage adjustment strategy - in the sleep preparation stage (30 minutes before the set time), the aromatherapy device 2 releases essential oil at 80% concentration, while the heating area is heated to 38°C and soothing music is played. During the whole process, all parameters can be intervened in real time through voice. For example, if the user says "the fragrance is too strong", the concentration will be immediately reduced by 30%.

[0031] The six massage vibrators 4 are driven by a brushless motor and are embedded in specific anatomical positions of the mattress: the massage vibrator 4 on the lower back corresponds to two back-shu points, the massage vibrator 4 on the upper back is located at the acupoints at the lower end of the neck and the two lung-shu points, and the massage vibrator 4 in the middle of the waist corresponds to the acupoints in the middle of the waist. The massage vibrator 4 adopts a 3D convex dot structure to enhance tactile feedback and supports 0-50Hz frequency conversion.

[0032] Further, the control process of the massage vibrator 4 is described: When the user selects the relaxation mode, the system first controls the massage vibrator 4 at the corresponding position to start at a frequency of 40Hz. At the same time, the pressure sensor monitors the contact pressure in real time. If the feedback value is less than 5N, the amplitude is automatically increased to 3mm to ensure effective stimulation. After 10 seconds, the system switches to intermittent vibration mode (working for 5 seconds / resting for 2 seconds). When the user's voice command is "increase the intensity", the main control board adjusts the motor current through the PID algorithm to gradually increase the vibration intensity, and gradually weakens and turns off after reaching the preset time (default 20 minutes).

[0033] The controller uses a Raspberry Pi CM4 core board. Users can save parameter combinations including vibration intensity, heating curve, music playlist and aromatherapy type, and set trigger conditions. The control instructions support offline voice recognition and can still respond to basic operations in an offline environment. All user data is encrypted and stored in the eMMC flash memory.

[0034] The voice command control function is implemented based on a dual-microphone beamforming array and an offline NLP engine. After the user says "Start sleep program", the system activates the following processes in sequence: using the TTS engine to read the confirmation prompt aloud; starting multi-round dialogue management, allowing parameters to be changed midway.

[0035] The mattress body 1 adopts a seven-layer composite structure. The surface layer is graphene-modified memory foam, the surface of which is laser-perforated to enhance breathability. The second layer is an independent pocket spring system. The third layer is a 3 cm thick latex layer. The fourth layer is a flexible water pipe layer of the aforementioned water heating system. The fifth layer is provided with a vibrator fixing bracket. The sixth layer is an EMI shielding layer. The seventh layer is a high-density support sponge.

[0036] See also Figure 3 , further, the specific workflow of the present invention is described: When the user lies on the mattress, the system automatically confirms the user's identity through voiceprint recognition or the Bluetooth signal of the associated mobile device, and retrieves the user's preset preference data (such as commonly used heating temperature, preferred massage intensity, sleep-aid music playlist and essential oil type) from the cloud or local storage. If the user is a new user, the system enters the guidance mode and completes the initial settings through voice interaction prompts to ensure that the parameters of subsequent functional modules match individual needs.

[0037] After the user selects the sleep-aid mode, the system activates the following functions in sequence: the initial room temperature in the heating zone gradually rises to medium temperature, the music player 3 starts playing the user-specified white noise or natural soundscape, the aromatherapy device 2 releases high-concentration lavender essential oil (atomization volume 3mL / h), and at the same time, the intermittent low-frequency vibration of the massage vibrator 4 (20Hz, amplitude 3mm) is started. The parameters of each module are dynamically fine-tuned through the PID algorithm to ensure a smooth and imperceptible transition.

[0038] When the user selects deep sleep mode, the system turns off unnecessary stimulation sources: stops music playback, adjusts the massage vibrator 4 to "maintenance mode" (5Hz intermittent micro-vibration, working for 30 seconds every 10 minutes), and only retains basic heating and a trace of aromatherapy.

[0039] Through the above steps, the present invention integrates an intelligent control system to form a linkage adjustment mechanism for the heating area, vibration area, music playback module and aromatherapy device 2. The user does not need to manually set each functional parameter one by one, which greatly reduces the complexity of operation and improves the sleep-aiding efficiency. At the same time, through the deep integration of the built-in controller of the aromatherapy device 2 and the main mattress system, precise control of the type, concentration and release timing of the essential oil is achieved. The linkage between the aromatherapy device 2 and the vibration / heating module further enhances the relaxation effect, thereby solving the problems of poor functional synergy and insufficient intelligent aromatherapy control in existing health mattresses.

Claims

1. A multifunctional sleep-aiding health mattress, characterized by: The invention comprises a mattress body (1) and an aroma diffuser (2), wherein a music playing area, a vibration area and a heating area are respectively arranged inside the mattress body (1), six massage vibrators (4) based on the distribution of human acupuncture points are arranged in the vibration area, and a controller is arranged inside the aroma diffuser (2).

2. The multifunctional sleep-aiding health-care mattress according to claim 1, characterized in that: The heating zone includes a heating device (5) which adopts a water area heating system and includes a built-in flexible silicone circulating water pipe network. The water pipe is evenly distributed in the lower limb area of the mattress in a serpentine manner. The hot water at 40-60°C is driven to circulate by a closed water pump. The water temperature is accurately adjusted by a PID thermostat. The user can set three temperature zones through the controller. The outer layer of the heating zone is covered with a high thermal conductivity carbon fiber layer and an insulating PE insulation film. The system is equipped with an anti-dry burning protection module, which automatically cuts off the power supply when it detects that the water level is lower than the critical value or the water temperature exceeds 65°C.

3. The multifunctional sleep-aiding health-care mattress according to claim 1, characterized in that: The music playing area includes a music player (3) with an integrated dual-mode wireless communication module, supporting the A2DP protocol to transmit lossless audio to two sets of built-in full-range speakers. Users can import playlists from the music platform by connecting an external device, or directly control the controller with voice commands to order sleep-aiding white noise / ASMR content. The system has a built-in DSP audio processor, providing two sound field modes: "immersive" and "surround sound". The music playing area is provided with a physical sound insulation layer.

4. The multifunctional sleep-aiding health mattress according to claim 1, characterized in that: The aroma diffuser (2) is connected to the mattress and contains three independent essential oil tanks inside, supporting the micro-atomization diffusion of lavender, cedar, chamomile and their mixed formulas. The aroma diffuser (2) communicates with the mattress main control board via the 2.4GHz frequency band, with a transmission distance of up to 10 meters. Its built-in controller receives concentration instructions in real time and can adjust the PWM duty cycle to control the atomization amount. The essential oil tank is equipped with an RFID chip, which can identify the type of essential oil and match the recommended vibration / heating parameters. At the same time, the remaining amount is monitored through the Hall sensor, and an APP reminder is triggered when it is insufficient.

5. The multifunctional sleep-aiding health-care mattress according to claim 4, characterized in that: The controller built into the aromatherapy device (2) synchronizes data with the mattress main control system via the Modbus-RTU protocol, thereby realizing cross-module linkage control.

6. The multifunctional sleep-aiding health mattress according to claim 5, characterized in that: The cross-module linkage control includes: when the user selects "deep sleep mode", the microcontroller first instructs the heating zone to increase the temperature from 37°C to 41°C within 30 minutes, and simultaneously starts the acupoint pulse massage in the vibration zone and plays the delta wave background music synchronously. The aromatherapy device (2) releases essential oils in three stages during this process, and all parameters can be adjusted in real time by voice.

7. The multifunctional sleep-aiding health mattress according to claim 1, characterized in that: The six massage vibrators (4) are driven by a brushless motor and are embedded in specific anatomical positions of the mattress: the massage vibrator (4) on the lower back corresponds to two back-shu acupoints, the massage vibrator (4) on the upper back is located at the acupoints at the lower end of the neck and two lung-shu acupoints, and the massage vibrator (4) in the middle of the waist corresponds to the acupoint in the middle of the waist. The massage vibrator (4) adopts a 3D convex point structure to enhance tactile feedback and supports 0-50Hz frequency conversion.

8. The multifunctional sleep-aiding health-care mattress according to claim 1, characterized in that: The controller uses a Raspberry Pi CM4 core board. Users can save parameter combinations including vibration intensity, heating curve, music playlist and aromatherapy type, and set trigger conditions. The control instructions support offline voice recognition and can still respond to basic operations in an offline environment. All user data is encrypted and stored in the eMMC flash memory.

9. The multifunctional sleep-aiding health-care mattress according to claim 3, characterized in that: The voice command control function is based on a dual-microphone beamforming array and an offline NLP engine. After the user says "Start sleep program", the system activates the following processes in sequence: using the TTS engine to read the confirmation prompt aloud; starting multi-round dialogue management, allowing parameters to be changed midway.

10. The multifunctional sleep-aiding health-care mattress according to claim 1, characterized in that: The mattress body (1) adopts a seven-layer composite structure, the surface layer is graphene modified memory foam, the surface of which is laser-perforated to enhance air permeability, the second layer is an independent pocket spring system, the third layer is a 3 cm thick latex layer, the fourth layer is a flexible water pipe layer of the aforementioned water heating system, the fifth layer is provided with a vibrator fixing bracket, the sixth layer is an EMI shielding layer, and the seventh layer is a high-density support sponge.

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