Ultrahigh-density zero-pressure antibacterial mattress system based on intelligent pressure monitoring

Abstract

The invention discloses an ultra-high-density zero-pressure antibacterial mattress system based on intelligent pressure monitoring, and relates to the technical field of intelligent healthy home systems, multiple modules are included, a pressure monitoring module is a high-sensitivity sensor based on a quantum tunneling effect, pressure is accurately sensed, and the pressure monitoring module is used for monitoring the pressure; the data analysis module analyzes data by means of a deep convolutional neural network and judges a sleep state; the zero-pressure adjusting module adjusts the air pressure of an air chamber according to a self-adaptive algorithm, the antibacterial module adopts nano-silver, a photocatalyst and a biological enzyme to synergistically prevent bacteria, the temperature adjusting module is combined with various technologies to accurately control the temperature, and the data storage and interaction module realizes safe interaction and data mining through encryption and multiple protocols. The system can accurately monitor pressure, realize zero-pressure support, effectively prevent bacteria, deeply clean, accurately adjust temperature, adapt to various requirements, safely interact data, provide personalized suggestions, recover energy and comprehensively improve sleep experience and life quality.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent health home systems, and particularly to an ultra-high density zero-pressure antibacterial mattress system based on intelligent pressure monitoring. Background Art

[0002] Sleep quality is crucial for people's physical health and daily life. As an important support for sleep, the performance of the mattress directly affects the sleep experience. Traditional mattresses have many deficiencies in design and function, making it difficult to meet people's needs for high-quality sleep.

[0003] Ordinary mattresses lack effective monitoring and adjustment functions for human pressure. When people lie on the mattress, the contact pressure distribution between different parts of the body and the mattress is uneven, which can cause some muscles to be in a tense state for a long time, affecting blood circulation and leading to discomfort symptoms such as backache. Long-term use of an inappropriate mattress may also damage spinal health, especially for people suffering from diseases such as lumbar disc herniation and cervical spondylosis. Traditional mattresses cannot provide targeted support and relief. Moreover, due to the large differences in physical characteristics and sleep habits among different people, traditional mattresses cannot be adjusted individually according to individual needs, making it difficult to achieve a zero-pressure sleep experience.

[0004] In terms of hygiene, traditional mattresses are prone to breeding bacteria, mites and other microorganisms. Due to the high usage frequency of the mattress and its long-term relatively closed environment, sweat, dandruff and other substances secreted by the human body provide good living conditions for bacteria and mites. These microorganisms not only produce odors, but may also cause health problems such as allergic reactions and respiratory diseases. Traditional cleaning methods such as airing and patting can only play a certain role in surface cleaning and cannot fundamentally solve the hygiene hazards inside the mattress.

[0005] In addition, the temperature adjustment ability of traditional mattresses is limited. In hot summers, the mattress is prone to accumulating heat, making people feel stuffy and uncomfortable; while in cold winters, it cannot provide enough warmth. This will interfere with people's sleep rhythm and reduce sleep quality. Therefore, there is an urgent practical need to develop a mattress system that can intelligently monitor pressure, achieve zero-pressure adjustment, effectively prevent bacteria and has good temperature adjustment functions. Summary of the Invention

[0006] The ultra-high density zero-pressure antibacterial mattress system based on intelligent pressure monitoring proposed by the present invention is to solve the problems mentioned in the above prior art.

[0007] To achieve the above object, the present invention adopts the following technical solutions:

[0008] An ultra-high density zero-pressure antibacterial mattress system based on intelligent pressure monitoring, comprising the following modules:

[0009] Pressure Monitoring Module: It adopts a distributed pressure sensor matrix based on the quantum tunneling effect. The sensor spacing is determined according to the formula , where S is the total area of the mattress, n is the number of sensors, and β is the elastic coefficient of the material. This matrix is distributed in the mattress structure to monitor the human contact pressure situation;

[0010] Data Analysis Module: It receives the pressure monitoring data and analyzes the pressure data using a deep convolutional neural network. By establishing a dynamic pressure distribution model P(x, y, t) = f(ρ, θ, ω) × g(t), where x and y are the plane coordinates of the mattress, t is the time, ρ is the human density distribution, θ is the sleeping posture angle, ω is the movement frequency, and g(t) is a correction function that changes with time;

[0011] Zero Pressure Adjustment Module: According to the results of the data analysis module, it independently adjusts the air pressure in the mattress air chambers through an electric air pump and an airway system. The air pressure adjustment follows the adaptive adjustment formula ΔP = k(t) × ΔF, where ΔP is the air pressure adjustment amount in the air chamber, ΔF is the pressure deviation, and k(t) changes dynamically with time and the sleep state;

[0012] Antibacterial Module: It adopts a three-in-one antibacterial method of a nano silver ion antibacterial layer, a photocatalyst antibacterial coating, and a biological enzyme antibacterial agent. The nano silver ion antibacterial layer adopts a multi-layer composite structure, the photocatalyst antibacterial coating contains rare earth elements, and the biological enzyme antibacterial agent decomposes the bacterial cell wall;

[0013] Temperature Regulation Module: It is equipped with a water circulation system and a semiconductor refrigeration and heating sheet. The water circulation system adopts a microchannel heat dissipation technology, and the semiconductor refrigeration and heating sheet adopts a composite structure of thermoelectric materials and carbon nanotubes. The temperature regulation follows an intelligent fuzzy control algorithm, combined with the formula Q = cmΔT × h(T), where Q is the heat change amount, c is the specific heat capacity of water, m is the mass of water, ΔT is the temperature regulation amount, and h(T) is a correction function related to the temperature;

[0014] Data Storage and Interaction Module: It uses a local database to store the monitoring and adjustment data, adopts quantum encryption technology to ensure security, supports multi-protocol interaction through Wi-Fi6E, Bluetooth 5.3, and ZigBee, and has data fusion and mining functions.

[0015] Furthermore, it also includes an intelligent warning module. This module uses a Bayesian network model to conduct risk assessment on the data. When the data exceeds the normal range, it issues a graded acoustic and optical warning signal according to the adaptive danger threshold formula T threshold = T normal ±α(t) × σ and sends the warning information to the user device through a satellite communication link, where T normal is the normal data mean value, a(t) is a safety factor that changes dynamically with time, and σ is the data standard deviation.

[0016] Furthermore, it also includes a personalized customization module, which combines VR and AR technologies to enable users to experience the effects of different mattress parameter settings in a virtual environment. Through a deep reinforcement learning algorithm, it automatically adjusts the mattress parameters according to the user's real-time feedback and historical data.

[0017] Furthermore, the pressure sensors in the pressure monitoring module are made of self-healing materials and can automatically repair when slightly damaged. At the same time, the sensors have a wireless energy harvesting function and use the mechanical energy generated by human movement and the electromagnetic energy in the environment to power themselves.

[0018] Furthermore, the air chambers in the zero-pressure adjustment module are designed with a bionic honeycomb structure, and the surface of the air chambers is coated with superhydrophobic materials to prevent liquid infiltration.

[0019] Furthermore, a nano-interface coupling technology is adopted between the nano-silver ion antibacterial layer and the photocatalyst antibacterial coating in the antibacterial module, and the bio-enzyme antibacterial agent adopts a microcapsule encapsulation technology and is automatically released according to the environmental humidity and bacterial concentration.

[0020] Furthermore, the water circulation system in the temperature adjustment module adopts an intelligent flow splitting technology, automatically adjusts the water flow distribution ratio according to the temperature requirements of different areas of the mattress, and the semiconductor refrigeration and heating sheet is equipped with intelligent heat dissipation fins to automatically adjust the heat dissipation angle and area.

[0021] Furthermore, the data storage and interaction module adopts a distributed ledger technology, combines edge computing capabilities, processes data on local devices, supports multi-language interaction and gesture recognition functions, and is convenient for different users to use.

[0022] Furthermore, the system also has a self-cleaning function, and cleans the inside of the mattress through plasma disinfection technology and ultrasonic atomization deodorization technology. The plasma disinfection technology generates plasma to destroy the structures of bacteria and viruses, and the ultrasonic atomization deodorization technology evenly atomizes the deodorant to remove odors.

[0023] Furthermore, the system adopts an energy recovery and management module to recover the energy generated during the use of the mattress and convert it into electrical energy, which is stored in the built-in capacitor, and realizes energy conservation by optimizing the circuit design and adopting low-power chips.

[0024] Compared with the existing technologies, the beneficial effects of the present invention are:

[0025] In terms of pressure monitoring and regulation, a highly sensitive pressure sensor based on the quantum tunneling effect is adopted to accurately sense the pressure changes of the human body. Combining a deep convolutional neural network and a dynamic pressure distribution model, it can accurately judge the sleep state and predict the transition trend. The zero-pressure adjustment module dynamically adjusts the air chamber pressure according to an adaptive formula to achieve zero-pressure support that highly conforms to the human body curve, effectively relieving muscle tension, promoting blood circulation, and reducing body fatigue and pain caused by improper sleep postures, especially playing a good protective role in spinal health.

[0026] In terms of antibacterial function, the design of the trinity of nano-silver ion antibacterial layer, photocatalyst antibacterial coating, and bioenzyme antibacterial agent uses a multi-layer composite structure, a new type of cocatalyst, and microcapsule encapsulation technology to inhibit the growth of bacteria from multiple levels, significantly improving the antibacterial effect. At the same time, the self-cleaning functions of plasma disinfection technology and ultrasonic atomization deodorization technology can deeply clean and remove odors, providing users with a hygienic and comfortable sleep environment and reducing health problems caused by bacteria and odors.

[0027] The temperature adjustment module adopts a composite structure of microchannel heat dissipation and thermoelectric materials, combined with an intelligent fuzzy control algorithm, which can quickly and accurately adjust the mattress temperature to adapt to different seasons and the personalized needs of users. Whether in winter or summer, it can enable users to enjoy a comfortable sleep temperature, improving the comfort and quality of sleep.

[0028] The data storage and interaction module adopts quantum encryption and distributed ledger technology to ensure data security. The multi-protocol data interaction and edge computing capabilities facilitate users to understand their sleep conditions in real time through various devices and obtain personalized health advice. The personalized customization module combines VR / AR technology and deep reinforcement learning algorithms, enabling users to intuitively experience and achieve highly personalized sleep settings. In addition, the energy recovery and management module realizes the efficient utilization of energy, reduces system power consumption, and is more energy-saving and environmentally friendly. Description of the Drawings

[0029] Figure 1 It is a schematic block diagram of the ultra-high density zero-pressure antibacterial mattress system based on intelligent pressure monitoring proposed by the present invention;

[0030] Figure 2 It is a data graph of the beneficial effects of the ultra-high density zero-pressure antibacterial mattress system based on intelligent pressure monitoring proposed by the present invention;

[0031] Figure 3 It is a bar graph of the antibacterial rate of the ultra-high density zero-pressure antibacterial mattress system based on intelligent pressure monitoring proposed by the present invention changing with time. Detailed Embodiments

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0034] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless otherwise specifically defined. In addition, the terms "mounted", "connected", and "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations. Next, the present invention will be further described in detail in conjunction with the drawings.

[0035] Refer to Figures 1 - 3 : A super-high-density zero-pressure antibacterial mattress system based on intelligent pressure monitoring, including the following modules:

[0036] Pressure monitoring module: Adopt a distributed pressure sensor matrix based on the quantum tunneling effect. These sensors have extremely high sensitivity, more than 5 times higher than traditional sensors, and can accurately sense pressure changes down to 0.01 kPa. The sensors are evenly distributed in the multi-layer structure inside the mattress, so that the pressure distribution of the human body in contact with the mattress can be monitored in real time from different depths and levels. The sensor spacing is based on the formula Determined, where S is the total area of the mattress, which can be obtained by multiplying the length and width of the mattress; n is the number of sensors, which is reasonably set according to the size of the mattress and the monitoring accuracy requirements; β is a coefficient related to the elasticity of the mattress material, and its value range is 0.8 - 1.2. For example, for a mattress with good elasticity, β can be taken as 0.9. The sampling frequency of this matrix is as high as 20Hz, which can quickly capture the subtle changes in human pressure.

[0037] Data analysis module: Processes the pressure data using a combination of deep convolutional neural network and capsule network structure. This combination can more accurately capture the spatial features in the pressure data and improve the accuracy of sleep state judgment. A dynamic pressure distribution model P(x, y, t) = f(ρ, θ, ω) × g(t) is established to accurately judge the human sleep state. Where x and y are the plane coordinates of the mattress, which can be determined by the position of the sensors on the mattress; t is the time; ρ is the human density distribution, which can be obtained through pre-measurement and modeling; θ is the sleeping posture angle, which can be inferred from the change in pressure distribution; ω is the movement frequency, which is obtained by analyzing the fluctuation frequency of the pressure data; g(t) is a correction function that changes with time, used to consider the physiological changes of the human body during sleep and the influence of environmental factors. This module can not only judge the current sleep state but also predict the trend of sleep state transition, providing a more accurate basis for subsequent adjustment.

[0038] Zero-pressure adjustment module: Independently adjusts the air pressure in each air chamber of the mattress according to the results of the data analysis module. The air chamber uses a new type of polymer elastic material, which has good resilience and pressure resistance. The air pressure adjustment follows the adaptive adjustment formula ΔP = k(t) × ΔF, where ΔP is the air pressure adjustment amount of the air chamber, ΔF is the pressure deviation, obtained from the data analysis module; k(t) is an adjustment coefficient that changes dynamically with time and the human sleep state. For example, when the human body is in a deep sleep state, k(t) takes a relatively small value to avoid over-adjustment affecting sleep; when the human body turns over or changes the sleeping posture, k(t) takes a larger value to quickly adjust the air pressure. The air pressure adjustment range of the air chamber is 0 - 30 kPa, and the adjustment accuracy reaches ±0.02 kPa, which can achieve zero-pressure support that highly conforms to the human body curve.

[0039] Antibacterial Module: It adopts a three-in-one antibacterial method of a nano-silver ion antibacterial layer, a photocatalyst antibacterial coating, and a bioenzyme antibacterial agent. The nano-silver ion antibacterial layer adopts a multi-layer composite structure with a gradient distribution of silver ion concentration. The surface concentration is 100 - 150 ppm, and it gradually decreases inside. This structure can not only ensure high-efficiency antibacterial on the surface but also extend the antibacterial effective period. The photocatalyst antibacterial coating adds a new rare earth element as a co-catalyst, and the photocatalytic efficiency is increased to more than 90%. Under the action of visible light, it can decompose bacteria and organic matter more quickly. The bioenzyme antibacterial agent can specifically decompose the bacterial cell wall and is harmless to the human body. Using the microcapsule encapsulation technology, it can automatically release according to the environmental humidity and bacterial concentration, improving the pertinence and effectiveness of antibacterial.

[0040] Temperature Regulation Module: It is equipped with a water circulation system and a thermoelectric cooling and heating sheet. The water circulation system adopts microchannel heat dissipation technology, which can effectively improve the heat exchange efficiency. The thermoelectric cooling and heating sheet adopts a composite structure of thermoelectric materials and carbon nanotubes, and the cooling and heating efficiency is increased by 30%. The temperature regulation follows an intelligent fuzzy control algorithm and is precisely adjusted in combination with the formula Q = cmΔT×h(T), where Q is the amount of heat change, c is the specific heat capacity of water, m is the mass of water, ΔT is the temperature adjustment amount, and h(T) is a correction function related to the current temperature. The temperature regulation range is 16 - 42 °C, and the regulation accuracy is ±0.2 °C, which can meet the needs of different users in different seasons.

[0041] Data Storage and Interaction Module: It stores monitoring data such as pressure and temperature and adjustment records in a local database, and uses quantum encryption technology to ensure data security. This module supports data interaction with external devices (such as mobile phone APPs, smart speakers, smart home centers) through multi-protocols of Wi-Fi6E, Bluetooth 5.3, and ZigBee. It has the functions of data fusion and mining, can analyze users' sleep habits and health conditions, and provide personalized health suggestions for users. For example, according to data such as the user's sleep duration and the number of turns over, it analyzes the user's sleep quality and gives suggestions for improving sleep.

[0042] In the present invention, there is also an intelligent warning module. This module uses a Bayesian network model to conduct real-time risk assessment on data such as pressure and temperature. When the data exceeds the normal range, according to the adaptive danger threshold formula T threshold = T normal ±α(t)×σ (where T normal is the normal data mean value, a(t) is a safety factor that changes dynamically with time, and σ is the data standard deviation), it emits a graded sound and light warning signal, and sends the warning information to the user's associated device through a satellite communication link to ensure that the warning can be received in a timely manner even in remote areas.

[0043] In the present invention, a personalized customization module is further included. This module combines virtual reality (VR) and augmented reality (AR) technologies, enabling users to pre-experience different combinations of mattress parameters through virtual scenarios. The system is based on a deep reinforcement learning algorithm, which can collect 16 physiological indicators in real time and analyze historical data, dynamically optimizing pressure distribution (accuracy ±0.1 kPa) and temperature regulation (accuracy ±0.2 °C), thereby increasing sleep efficiency by 27%. The configuration data is encrypted and stored on the blockchain, supporting cross-device synchronization. Users can view real-time sleep quality reports through AR devices and obtain personalized improvement suggestions.

[0044] In the present invention, the pressure sensors in the pressure monitoring module are made of self-healing materials. When minor damages such as microcracks appear on the sensor surface, the reversible bonding network inside the material can autonomously complete structural reconstruction within 24 hours, restoring more than 95% of its initial performance, ensuring the continuity of pressure monitoring. The sensor integrates a multimodal energy harvesting system that captures human motion mechanical energy through a triboelectric nanogenerator and absorbs ambient electromagnetic energy in combination with a radio frequency energy harvester, enabling uninterrupted power supply for 72 hours under normal usage scenarios. Its flexible sandwich structure design takes into account both sensitivity and fatigue resistance, with an overall thickness of only 0.24 mm, allowing it to conform to complex curved surfaces and maintain monitoring accuracy.

[0045] In the present invention, the air chamber in the zero pressure regulating module adopts a bionic honeycomb structure design, which is based on hexagonal units. Through precise parametric modeling, the unit side length is accurately set between 2.5-3.2mm. This unique structure has excellent mechanical properties. After testing, its compressive strength reaches 1.2MPa, which is 47% higher than that of traditional cylindrical air chambers. In terms of stability, the air chamber of the bionic honeycomb structure adopts a triple support system. The angle between adjacent cell walls is precisely 120°. This design allows the air chamber to evenly distribute the pressure to each support point when it is subjected to external pressure. Compared with the traditional single support structure air chamber, its deformation resistance is increased by 63%, which effectively ensures the stability of the air chamber during long-term use; the air chamber simulates the ventilation characteristics of the honeycomb. The top of each hexagonal unit is designed with a micro ventilation hole with a diameter of 0.8mm and a hole spacing of 5mm, forming an orderly ventilation network. When there is a temperature difference or pressure difference inside and outside the air chamber, the air can flow quickly through these micro vents to form natural convection. Experimental data show that this ventilation design can make the air in the air chamber update frequency up to 3.2 times per hour. Compared with the traditional air chamber, the air circulation efficiency is increased by 2.1 times, which greatly reduces the feeling of stuffiness. In order to prevent liquid infiltration and extend the service life of the air chamber, the surface of the air chamber is coated with a super-hydrophobic material. This material uses a formula of nano-scale silica particles and fluorocarbon resin composites, and forms a uniform coating with a thickness of about 500nm on the surface of the air chamber through a spin coating process. The microstructure of the coating surface presents a papillary shape similar to the surface of a lotus leaf. Combined with the low surface energy characteristics of fluorocarbon resin, the contact angle of water droplets on the coating surface reaches 152°, and the rolling angle is less than 5°. After testing, the coating can effectively resist the penetration of liquids such as water and sweat, and the inside of the air chamber can remain dry even after continuous immersion for 24 hours. At the same time, this super-hydrophobic coating also has good wear resistance and chemical corrosion resistance. After 5,000 friction tests, the performance of the coating can still remain stable, thereby significantly extending the service life of the air chamber.

[0046] In the present invention, between the nano silver ion antibacterial layer and the photocatalyst antibacterial coating used in the antibacterial module, a nano interface coupling technology is innovatively introduced. This technology realizes the directional arrangement and charge interaction of silver ions and photocatalyst particles by constructing a nano-level transition layer at the interface of the two antibacterial materials. Specifically, through the interface coupling effect, the silver ions in the nano silver ion antibacterial layer can form active sites on the surface of the photocatalyst coating, significantly improving the photocatalytic reaction efficiency and enhancing the synergistic antibacterial effect by more than 40% compared with the individual use. Experimental data show that the killing rate of the coupled composite antibacterial system against Staphylococcus aureus reaches 99.99% within 6 hours, shortening by 2.5 hours compared with the single material system. The bioenzyme antibacterial agent adopts a microcapsule encapsulation technology, and its core structure is composed of amphiphilic polymer materials, with lysozyme that specifically decomposes bacterial cell walls loaded inside. The microcapsule has a dual response mechanism: when the environmental humidity exceeds 60%, the hydrophilic groups of the capsule wall material absorb water and expand to form microporous channels; when the bacterial metabolites (such as lipopolysaccharides) reach a specific concentration threshold, the recognition groups on the surface of the wall material trigger an enzymatic release reaction. Through this intelligent slow-release system, the effective action time of the bioenzyme antibacterial agent is extended to 3 times that of the traditional preparation, and the local concentration in the area with dense bacteria can be increased by 5 - 8 times, achieving the optimal balance between antibacterial efficacy and economy.

[0047] In the present invention, the water circulation system in the temperature regulation module adopts an intelligent flow splitting technology. Through high-precision temperature sensors deployed in different areas of the mattress, temperature data of each area are collected in real time to accurately judge the temperature demand differences. Based on the intelligent algorithm model, the system automatically regulates the water flow distribution ratio. For example, when it is detected that the temperature of a local area of the mattress is on the high side, the water flow rate of the water circulation pipeline in this area will be dynamically increased to quickly achieve temperature regulation and ensure that the temperatures of all areas of the mattress are uniform and meet the requirements. In addition, the semiconductor refrigeration and heating sheet is equipped with intelligent heat dissipation fins, and state monitoring sensors are built into the fins to be able to sense the working load and temperature changes of the semiconductor refrigeration and heating sheet in real time. Relying on the intelligent driving device, the heat dissipation fins can automatically adjust the angle and unfolding area according to the monitoring data: when operating at high load, the fins are fully unfolded and rotated to the optimal heat dissipation angle to expand the heat dissipation area and accelerate heat dissipation; when at low load, they are moderately retracted to reduce energy consumption. Through this intelligent regulation mechanism, the refrigeration and heating efficiency of the semiconductor refrigeration and heating sheet is further improved, ensuring the stable and efficient operation of the temperature regulation module.

[0048] In the present invention, the data storage and interaction module adopts distributed ledger technology to construct a decentralized storage system, and relies on the blockchain encryption mechanism to ensure the security, integrity and immutability of data storage. At the same time, the module integrates edge computing capabilities, which can instantaneously process and analyze part of the data at the local device end, greatly shortening the data transmission time and reducing the latency problems caused by data round trips to the cloud, while simultaneously alleviating the computing pressure on the cloud server. In addition, the module fully considers the diversity of user usage scenarios. It not only supports multi-language interaction functions, covering multiple mainstream languages such as Chinese, English, Spanish, etc., to adapt to the needs of users in different regions; but also integrates gesture recognition technology, enabling users to complete instructions such as data retrieval and function triggering through natural gesture operations, further enhancing the intelligence and convenience of interaction.

[0049] In the present invention, the system also has a self-cleaning function, relying on plasma disinfection technology and ultrasonic atomization deodorization technology to deeply clean the inside of the mattress and remove odors. Among them, the plasma disinfection technology generates high-energy plasma through a professional device. These plasmas can directly act on microorganisms such as bacteria and viruses, strongly destroying their cell structures and genetic materials. Through experiments, it has been verified that the disinfection efficiency of this technology is over 99%, and it can effectively kill a variety of harmful microorganisms. The ultrasonic atomization deodorization technology uses high-frequency ultrasonic vibration to evenly atomize the deodorant into tiny particles, which can quickly penetrate into all parts of the mattress, accurately adsorb and decompose odor molecules, and achieve efficient deodorization in a short time, comprehensively maintaining a clean and odor-free usage environment for the mattress.

[0050] In the present invention, the system adopts an energy recovery and management module, which has an efficient energy conversion mechanism. It can capture energy forms such as heat energy and mechanical energy generated during the use of the mattress in real time, and convert them into electrical energy through energy conversion technology. The converted electrical energy is directionally stored in the built-in supercapacitor to provide sustainable power support for the subsequent operation of the system. In addition, to further enhance the energy-saving effect, the system precisely controls the power consumption of each module by optimizing the circuit design scheme and combining advanced low-power chip technology. Finally, it is achieved that the power consumption of each module in the standby state is strictly controlled within 0.5W, and the average power consumption in the working state does not exceed 8W, significantly improving the energy utilization efficiency of the system and achieving the goal of high-efficiency energy saving.

[0051] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. An ultra-high density zero-pressure antibacterial mattress system based on intelligent pressure monitoring, characterized in that: Includes the following modules: Pressure monitoring module: It uses a distributed pressure sensor matrix based on the quantum tunneling effect, and the sensor spacing is based on the formula Determine, where S is the total area of ​​the mattress, n is the number of sensors, and β is the elastic coefficient of the material. This matrix is ​​distributed in the mattress structure to monitor the contact pressure of the human body; Data analysis module: Receives pressure monitoring data, uses deep convolutional neural network to analyze pressure data, and establishes a dynamic model of pressure distribution P(x,y,t)=f(ρ,θ,ω)×g(t), where x,y are the plane coordinates of the mattress, t is time, ρ is the body density distribution, θ is the sleeping angle, ω is the movement frequency, and g(t) is a correction function that changes over time; Zero pressure adjustment module: Based on the results of the data analysis module, the air pressure of the mattress air chamber is independently adjusted through the electric air pump and the airway system. The air pressure adjustment follows the adaptive adjustment formula ΔP = k(t) × ΔF, where ΔP is the air chamber pressure adjustment amount, ΔF is the pressure deviation, and k(t) changes dynamically with time and sleep status; Antibacterial module: It adopts a three-in-one antibacterial method of nano silver ion antibacterial layer, photocatalyst antibacterial coating and biological enzyme antibacterial agent. The nano silver ion antibacterial layer adopts a multi-layer composite structure, the photocatalyst antibacterial coating contains rare earth elements, and the biological enzyme antibacterial agent decomposes the bacterial cell wall; Temperature control module: built-in water circulation system and semiconductor cooling and heating plate. The water circulation system adopts microchannel heat dissipation technology. The semiconductor cooling and heating plate adopts a composite structure of thermoelectric materials and carbon nanotubes. The temperature control follows the intelligent fuzzy control algorithm, combined with the formula Q = cmΔT×h(T), where Q is the heat change, c is the specific heat capacity of water, m is the mass of water, ΔT is the temperature adjustment amount, and h(T) is a correction function related to temperature; Data storage and interaction module: uses local database to store monitoring and adjustment data, uses quantum encryption technology to ensure security, supports multi-protocol interaction through Wi-Fi6E, Bluetooth 5.3 and ZigBee, and has data fusion and mining functions.

2. The ultra-high density zero-pressure antibacterial mattress system based on intelligent pressure monitoring according to claim 1 is characterized in that: It also includes an intelligent early warning module, which uses the Bayesian network model to evaluate the risk of data. When the data exceeds the normal range, it will be automatically detected according to the adaptive danger threshold formula T. threshold =T normal ±α(t)×σ to issue graded sound and light warning signals, and send the warning information to the user equipment through the satellite communication link, where T nromal is the mean of normal data, a(t) is the safety factor that changes dynamically with time, and σ is the standard deviation of the data.

3. The ultra-high density zero-pressure antibacterial mattress system based on intelligent pressure monitoring according to claim 1 is characterized in that: It also includes a personalized customization module, which combines VR and AR technology to allow users to experience the effects of different mattress parameter settings in a virtual environment. Through a deep reinforcement learning algorithm, the mattress parameters are automatically adjusted based on the user's real-time feedback and historical data.

4. The ultra-high density zero-pressure antibacterial mattress system based on intelligent pressure monitoring according to claim 1 is characterized in that: The pressure sensor in the pressure monitoring module is made of self-repairing materials and automatically repairs itself when the sensor is slightly damaged. At the same time, the sensor has a wireless energy collection function, which uses the mechanical energy generated by human movement and the electromagnetic energy in the environment to power itself.

5. The ultra-high density zero-pressure antibacterial mattress system based on intelligent pressure monitoring according to claim 1 is characterized in that: The air chamber in the zero pressure regulating module adopts a bionic honeycomb structure design, and the surface of the air chamber is coated with a super-hydrophobic material to prevent liquid from penetrating.

6. The ultra-high density zero-pressure antibacterial mattress system based on intelligent pressure monitoring according to claim 1, characterized in that: The nano silver ion antibacterial layer and the photocatalyst antibacterial coating in the antibacterial module adopt nano interface coupling technology, and the bio-enzyme antibacterial agent adopts microcapsule packaging technology and is automatically released according to environmental humidity and bacteria concentration.

7. The ultra-high density zero-pressure antibacterial mattress system based on intelligent pressure monitoring according to claim 1, characterized in that: The water circulation system in the temperature regulation module adopts intelligent diversion technology to automatically adjust the water flow distribution ratio according to the temperature requirements of different areas of the mattress. The semiconductor refrigeration and heating plate is equipped with intelligent heat dissipation fins to automatically adjust the heat dissipation angle and area.

8. The ultra-high density zero-pressure antibacterial mattress system based on intelligent pressure monitoring according to claim 1, characterized in that: The data storage and interaction module adopts distributed ledger technology, combined with edge computing capabilities, processes data on local devices, supports multi-language interaction and gesture recognition functions, and is convenient for different users.

9. The ultra-high density zero-pressure antibacterial mattress system based on intelligent pressure monitoring according to claim 1, characterized in that: The system also has a self-cleaning function, which cleans the inside of the mattress through plasma disinfection technology and ultrasonic atomization deodorization technology. The plasma disinfection technology generates plasma to destroy the structure of bacteria and viruses, and the ultrasonic atomization deodorization technology evenly atomizes the deodorant to remove odor.

10. The ultra-high density zero-pressure antibacterial mattress system based on intelligent pressure monitoring according to claim 1, characterized in that: The system adopts an energy recovery and management module to recover the energy generated by the mattress during use and convert it into electrical energy, which is stored in a built-in capacitor. Energy saving is achieved by optimizing circuit design and using low-power chips.

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