Intermittent enhanced electrical pulse rhythm stimulation to create circulatory tension to relaxation sleep aid device

Abstract

The utility model belongs to sleep aid technical field, concretely is a kind of intermittent type enhancement electric pulse rhythm stimulation manufacturing circulatory tension to relax sleep aid device. Including control module, for setting and adjusting current parameter;Micro-current release module, the micro-current release module connection control module, and with positive / negative pole piece connection;Acquisition module, including heart rate module, acceleration sensor and electromyography module;Charging module, with control module circuit connection;Storage module, and sleep analysis model are stored with 9 grades current parameter;The control module is configured as: according to acquisition module data, sleep stage is judged by sleep analysis model, and the output waveform of micro-current release module is dynamically adjusted. The utility model formed safe and effective, simple method, fast effect and applicable to most sleepless user's device, specific performance is sleep length is greatly shortened, night wake frequency reduces, and sleep efficiency is greatly improved.

Description

Technical Field

[0001] This invention belongs to the field of sleep aid technology, specifically a sleep aid device that uses intermittent enhanced electrical pulse rhythm stimulation to create a cycle of tension to relaxation. Background Technology

[0002] With the development of the times and the accelerated pace of life, modern people generally face a series of pressures related to life, employment, and relationships, causing their emotions to remain in a state of tension for extended periods, ultimately resulting in insomnia. The harm of insomnia to both physical and mental health should not be underestimated, and it can even lead to some physical or psychological illnesses.

[0003] Existing sleep aids include both drug therapy and physical therapy. Among them, physical sleep aids include stimulating the body with pulsed induction, such as the microcurrent stimulation handheld sleep aid device disclosed in application number CN202321329065.1.

[0004] A sleep aid is a device that helps people sleep. In order to achieve the effect of electric pulse sleep aid, the positive and negative pins of the circuit board need to be connected to the positive and negative plates of stainless steel through wires. After contact with the palm of the human body, a circuit is formed, and pulses are generated. The pulses stimulate the human body to help people sleep.

[0005] Existing sleep aids provide a constant pulse of stimulation to the human body, which presents the following problems:

[0006] 1. The human body's response to pulse stimulation differs as one enters sleep; constant pulse stimulation is not conducive to falling asleep.

[0007] 2. Constant pulse stimulation will only keep the body in a state of tension, which is not conducive to sleep.

[0008] 3. Everyone has different levels of tolerance and preferences for stimulation. Some people may prefer strong stimulation, while others prefer gentle stimulation. Summary of the Invention

[0009] To address the aforementioned problems, this invention provides a sleep aid device that uses intermittent enhanced electrical pulse rhythm stimulation to induce a cycle of tension and relaxation.

[0010] This utility model adopts the following technical solution: a sleep aid device that uses intermittent enhanced electrical pulse rhythm stimulation to create a cycle of tension to relaxation, comprising:

[0011] The control module is used to set and adjust current parameters;

[0012] A microcurrent release module, which is connected to a control module and to positive / negative electrode plates;

[0013] The acquisition module is used to collect sleep parameters and input the collected parameters into the control module;

[0014] The charging module is connected to the control module circuit.

[0015] The storage module stores nine levels of current parameters and a sleep analysis model;

[0016] The control module is configured to: determine whether the user is in a sleep stage based on the data collected by the acquisition module using a sleep analysis model, and dynamically adjust the output waveform of the microcurrent release module.

[0017] In some embodiments, the positive / negative electrode plates are disposed in the Laogong acupoint area of ​​the palm, and the electrode contact area is equivalent to the area of ​​the fingertip of an adult index finger.

[0018] In some embodiments, the 9 current parameters are set as an arithmetic sequence of 0.5mA-4.5mA, with an interval of 0.5mA between adjacent parameters.

[0019] In some embodiments, the control module includes an S-shaped gradual rise function generator whose output current satisfies S(t) is the current output by the control module. I max For maximum current, k is the slope adjustment parameter, and T is the value to be achieved. I max The time taken.

[0020] In some embodiments, the microcurrent release module further includes a chaotic amplitude modulation unit, whose output composite current satisfies I(t)=S(t)·M(t), where M(t) is the modulation function.

[0021] In some embodiments, the control module has a dual-mode switching mode, with mode one being a continuous S-shaped slow-rise stimulation mode and mode two being an intermittent chaotic modulation stimulation mode.

[0022] In some embodiments, upon entering the sleep phase, the system automatically switches to a derating mode, reducing the current intensity to 2 / 3 of the original value and not less than 0.5mA.

[0023] In some embodiments, a music module is also included, which is connected to the control module and is used to play music to aid sleep.

[0024] In some embodiments, the acquisition module includes a heart rate module, an accelerometer, an electromyography module, and a body temperature acquisition module;

[0025] The heart rate module is used to collect the heart rate parameters of the monitored object;

[0026] The accelerometer is used to collect the body motion parameters of the monitored object;

[0027] The electromyography module is used to collect the electromyographic parameters of the monitored object;

[0028] The body temperature acquisition module is used to acquire the body temperature parameters of the monitored object;

[0029] The heart rate, body movement, electromyography, and body temperature parameters are input into the sleep analysis model to analyze whether the monitored subject is in a state of pre-sleep or sleep.

[0030] Compared with the prior art, the present invention has the following beneficial effects:

[0031] This invention uses intermittent electrical pulses to stimulate the human body, changing the traditional stimulation method. This allows the human body to be stimulated not only when the pulse waves are released, but also to experience brief relaxation at the peak of the stimulation, thus making it easier to fall asleep.

[0032] This invention employs a progressive modulation of rhythmic stimulation and rhythmic relaxation. Based on the neurophysiological characteristics of alpha and theta waves, it achieves brainwave entrainment effect by dynamically matching the pulse current frequency with the user's real-time EEG signal, forming a closed-loop system of "stimulation-feedback-optimization".

[0033] This invention employs an intermittent dynamic stimulation design to achieve a roller coaster-like weightlessness experience. Compared to continuous stimulation, the intermittent design lowers cortisol levels and prolongs the duration of the effect.

[0034] During each electrical pulse, the intensity of the current gradually increases, which is different from the traditional stimulation method where the current intensity remains constant. This stimulation process allows the body to gradually adapt to the stimulation, thus making it easier to fall asleep.

[0035] This invention uses data detection to determine whether a person has entered different sleep states, and then adjusts the intensity of electrical pulse stimulation accordingly to adapt to the stimulation required by the person in different states.

[0036] This invention uses electrical stimulation to divert the attention of people with insomnia, thereby enabling them to reach a relaxed state and automatically let go of their stimuli once they fall asleep.

[0037] This invention provides a safe, effective, simple, and fast-acting method applicable to most insomnia sufferers, specifically resulting in a significant reduction in sleep onset time, fewer nighttime awakenings, and a substantial improvement in sleep efficiency. Attached Figure Description

[0038] Figure 1 This is a flowchart of the control method for the pulse sleep aid device in this utility model;

[0039] Figure 2This is a schematic diagram of the pulse sleep aid device of this utility model. Detailed Implementation

[0040] To make the objectives, 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. Obviously, the described embodiments are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0041] According to statistics, aside from a very few specific physical illnesses or external environmental factors, over 80% of insomnia is caused by psychological factors. Prolonged stress and tension inevitably affect sleep, which in turn affects a person's mental state, creating a vicious cycle.

[0042] Many people like to use medication to regulate their sleep, but medication has many side effects and can easily lead to drug dependence. This invention uses a non-drug treatment for insomnia. Its principle is to help patients relax through electrical pulse rhythm stimulation, thereby eliminating the factors that maintain insomnia and helping patients with psychogenic insomnia to reshape their sleep rhythm.

[0043] like Figure 2 As shown, a sleep aid device includes:

[0044] The control module is used to set the maximum current intensity;

[0045] A button, connected to the control module, is used to input the maximum current intensity;

[0046] A charging module, which is connected to a control module for charging;

[0047] A microcurrent release module is connected to a control module, and the microcurrent release module discharges to the positive and negative electrode plates.

[0048] The acquisition module is used to collect parameters of the monitored object before and during sleep, and input the collected parameters into the control module.

[0049] Specifically, the maximum current intensity required is input to the control module via a button. The control module then proceeds to step S2, controlling the micro-current release module to discharge to the positive and negative electrodes and calculating the duration t1 of the maximum current intensity. Subsequently, the acquisition module collects parameters before and during sleep to determine whether the person has entered a sleep state.

[0050] The acquisition module includes a heart rate module, an accelerometer, an electromyography module, and a body temperature acquisition module.

[0051] The heart rate module is used to collect the heart rate parameters of the monitored object;

[0052] The accelerometer is used to collect the body motion parameters of the monitored object;

[0053] The electromyography module is used to collect the electromyographic parameters of the monitored object;

[0054] The body temperature acquisition module is used to acquire the body temperature parameters of the monitored object;

[0055] The control module has a preset sleep analysis model. The heart rate parameters, body movement parameters, electromyography parameters and body temperature parameters are input into the sleep analysis model to analyze whether the monitored subject is in a state of pre-sleep or sleep.

[0056] The sleep analysis model can be trained using pre-sleep and sleep parameters of multiple monitored subjects and pre-stored in the control module.

[0057] First, parameters were collected from multiple monitored subjects before and during sleep, and a dataset {body movement parameters, heart rate parameters, electromyography parameters, and body temperature parameters} was constructed and divided into training and testing sets.

[0058] Then, the training set is fed into the neural network for training, and the test set is used for testing.

[0059] Finally, a trained sleep analysis model is obtained. The control module can then use this model to analyze the sleep data of the monitored subject.

[0060] It also includes a music module, which is connected to the control module and used to play music to aid sleep. The music module works by diverting thoughts and promoting rhythmic relaxation to achieve a sleep-inducing effect.

[0061] It also includes a storage module, which is used to store nine parameters for the maximum current intensity setting, a sleep analysis model, and music played in the music module.

[0062] In this application, the device can use two models to control the pulse sleep aid device, and the two models are described below.

[0063] Example 1:

[0064] The first mode, a novel sleep-inducing method that uses intermittent, enhanced electrical pulses to induce cyclical tension and relaxation, includes:

[0065] S1: Turn on the sleep aid device and set the current intensity level according to the user's own tolerance.

[0066] In step S1, the maximum current intensity is set to 9 levels: Level 1, maximum current intensity is 0.5mA; Level 2, maximum current intensity is 1mA; Level 3, maximum current intensity is 1.5mA; Level 4, maximum current intensity is 2mA; Level 5, maximum current intensity is 2.5mA; Level 6, maximum current intensity is 3mA; Level 7, maximum current intensity is 3.5mA; Level 8, maximum current intensity is 4mA; and Level 9, maximum current intensity is 4.5mA.

[0067] Different people experience electrical stimulation in completely different ways. Some people are more sensitive to electrical current and will feel it clearly even from small currents. Others are less sensitive and will not feel anything from small currents; only larger currents will make them feel the electrical stimulation.

[0068] Therefore, this application sets multiple maximum current intensity levels to meet the needs of different people for electrical stimulation under the premise of safety.

[0069] The magnitude of the perceived current varies from person to person and is influenced by a variety of factors. The perceived current is measured using a multimeter, a multi-functional measuring instrument capable of measuring current.

[0070] Experiments have shown that the sensing current is related to individual physiological characteristics and the contact area between the body and the electrodes. The sensing current with a 50% probability is approximately 1.1 mA for adult males and approximately 0.7 mA for adult females.

[0071] Although the perceived current varies from person to person, experiments have shown that when the current is greater than 0.5mA, the body will stimulate the production of neurotransmitters such as serotonin in the cerebral cortex, which will promote the secretion of melatonin and thus improve sleep.

[0072] In this application, the threshold for sensing current is set at 0.5mA, which can basically meet the minimum current that all human bodies can feel.

[0073] Starting from 0.5mA, each 0.5mA increase will produce a noticeable difference in the human body. When the current exceeds 5mA, the human body will feel a very obvious stimulation, even for people with low sensitivity to electrical stimulation.

[0074] Experiments showed that 50% of adult males could tolerate a current below 16mA without adverse effects, while this figure was approximately 10.5mA for adult women. For the remaining 99.5% of people, the current was 9mA. Therefore, this application sets the maximum current of the highest setting to 4.5mA, which is completely safe for the human body and perceptible to the human body.

[0075] Based on the above, the maximum current setting range of this application meets the requirements of human safety, and at the same time can generate the levels of neurotransmitters such as serotonin and melatonin secretion due to current stimulation.

[0076] S2: Discharges the positive and negative electrodes of the sleep aid device according to the set current intensity level; during discharge, the current increases from 0 to the maximum current intensity and remains at the maximum current intensity for a period of time.

[0077] In step S2, the current intensity is gradually increased from 0 to the maximum, forming an S-shaped gradual increase current according to the following function:

[0078] Where S(t) is the current output by the control module, I max For maximum current, k is the slope adjustment parameter, and T is the value to be achieved. I max The time taken is generated using an S-shaped gradual rise function generator.

[0079] Discharge is performed using the method described above. In this application, the current increases rapidly in the early stages of each cycle, reaching the human body's perceptible current threshold in a very short time, after which the current increase slows down. In the initial stage of the current intensity increase, the current is relatively small, and the rapid increase in current intensity is not noticeable to the human body, allowing for good adaptation. In the later stages of each cycle, the current intensity is increased at a slower rate, allowing the human body sufficient time to adapt to the subsequent electrical stimulation. When the maximum value is reached, the electrical stimulation continues for a period of time. This process of increasing current makes it easier for the human body to adapt.

[0080] S3: Stop discharging to the positive and negative electrodes of the sleep aid device, cut off the current stimulation, and leave no stimulation for 2 to 3 seconds;

[0081] S4: Repeat steps S2-S3.

[0082] Specifically, after prolonged electrical stimulation, the human body experiences a period of tension and fatigue. As the body continues to be stimulated, it begins to develop physiological aversion, thus failing to achieve the goal of relaxation and instead hindering the body from relaxing and falling asleep.

[0083] This application involves a period of stimulation followed by a period of no stimulation, allowing the body to experience alternating periods of tension and relaxation in the electrical stimulation. Appropriate electrical stimulation followed by relaxation, and this continuous cycle of stimulation, is essential for effective body relaxation. Through this continuous cycle of stimulation, the body can eliminate the factors that maintain sleep patterns, helping patients with psychogenic insomnia to reshape their sleep rhythm.

[0084] Example 2:

[0085] like Figure 1As shown, another approach can also be used, a new method of inducing sleep by intermittently enhanced periodic rhythmic electrical pulse stimulation to create a cycle of tension to relaxation, including:

[0086] S1: Turn on the sleep aid device and set the current intensity level according to the user's own tolerance.

[0087] The maximum current intensity is set to 9 levels: Level 1, maximum current intensity is 0.5mA; Level 2, maximum current intensity is 1mA; Level 3, maximum current intensity is 1.5mA; Level 4, maximum current intensity is 2mA; Level 5, maximum current intensity is 2.5mA; Level 6, maximum current intensity is 3mA; Level 7, maximum current intensity is 3.5mA; Level 8, maximum current intensity is 4mA; Level 9, maximum current intensity is 4.5mA.

[0088] S2: Discharges to the positive and negative electrodes of the sleep aid device according to the set current intensity level; during discharge, the current increases from 0 to the maximum current intensity and remains at the maximum current intensity for a period of time.

[0089] In step S2, the current intensity is gradually increased from 0 to the maximum. Another current enhancement mode can be adopted, which is to superimpose a high-frequency modulation wave on the basic S-shaped gradual current to form an intermittent enhanced current of "wave packet-silence-wave packet".

[0090] The following function is used specifically:

[0091]

[0092] in, , This is the modulation function.

[0093] A composite function is defined to describe the current output, consisting of a gradually rising basis function and an intermittent modulation function. The basis function S(t) follows the original S-shaped gradually rising curve, and the modulation function... A chaotic amplitude modulation sequence is introduced to generate a non-periodic strong discontinuity.

[0094] The mode operation process includes:

[0095] Start the basic S-shaped gradual rise → generate the modulation wave M(t) → output the composite current I(t) = S(t)·M(t) → reach the total duration → execute the decay exit procedure.

[0096] Discharge is performed using the method described above. In this application, the current increases rapidly in the early stages of each cycle, reaching the human body's perceptible current threshold in a very short time, after which the current increase slows down. In the initial stage of current intensity increase, the current is small, and the rapid increase in current intensity is not noticeable to the human body, allowing for good adaptation. In the later stages of each cycle, the current intensity increases at a slower rate, allowing the human body sufficient time to adapt to the subsequent electrical stimulation. When the maximum value is reached, electrical stimulation is continued for a period of time; this current increase process makes it easier for the human body to adapt. A high-frequency modulated wave is superimposed on the basic S-shaped slowly increasing current, forming a discontinuous enhancement structure of "wave packet-silence-wave packet". Randomly spaced pulse clusters disrupt the rhythmic expectations of the nervous system, inhibiting the desensitization effect of GABA receptors and prolonging the effective stimulation time.

[0097] During each electrical pulse, the current intensity is gradually increased, which changes the traditional stimulation method where the current intensity remains constant. In this embodiment, this stimulation process allows the body to gradually adapt to the stimulation process, thus making it more conducive to falling asleep.

[0098] S3: Stop discharging to the positive and negative electrodes of the sleep aid device, disconnect the current stimulation, and the stimulation time is t2 = 2 to 3 seconds.

[0099] S4: Repeat steps S2-S3;

[0100] Repeating the above steps, intermittent electrical pulses stimulate the human body, allowing the body to not only be stimulated when the pulsed electrical waves are released, producing levels of neurotransmitters such as serotonin and promoting melatonin secretion, but also experience brief relaxation at the peak of stimulation, thus helping to fall asleep.

[0101] S5: Collect the parameters of the monitored object before and during sleep, adjust the gear according to the parameters before and during sleep, and then repeat steps S4 and S5; when entering the sleep state, stop discharging to the positive and negative electrodes.

[0102] As a person slowly enters a sleep state, their perception of electrical current may change. The electrical stimulation from the same current may no longer be suitable for a person in a light sleep state, requiring a change in the stimulation. The minimum current a person can perceive for electrical stimulation is 0.5mA; therefore, the maximum current intensity should not be lower than 0.5mA.

[0103] Among them, the parameters before and during sleep include body movement parameters, which are detected by an accelerometer. When the body movement parameters (amplitude of movement) detected by the accelerometer meet a threshold for judging sleep, it will be automatically identified that the person has entered a light sleep state.

[0104] Parameters before and during sleep also include heart rate, electromyography (EMG), and body temperature, which are detected by the heart rate and EMG modules. When the heart rate and EMG parameters detected by these modules meet certain criteria, the system determines whether the person has entered a sleep state. The body temperature parameter detected by the body temperature detection module is used to further determine whether the person has entered a sleep state.

[0105] The second mode in this embodiment is designed for individuals who are more sensitive to electrical stimulation. Some people become more sensitive to external stimuli after falling asleep, requiring adjustments to the intensity of electrical stimulation during the sleep-in process; therefore, the first mode is not suitable for them. Similarly, some individuals are not sensitive to changes in electrical stimulation during the sleep-in process, making the first mode more suitable for them.

[0106] In this embodiment, data detection is used to determine whether a person has entered different sleep states, thereby changing the intensity of electrical pulse stimulation to adapt to the stimulation required by the person in different states.

[0107] In this invention, the periodic rhythm of electrical pulses going from 0 to 1 and gradually increasing in intensity before disappearing quickly generates a sense of relaxation, thereby releasing subconscious pressure and promoting sleep.

[0108] In this invention, electrical pulses are used to generate rapid thought transfer; the stronger the current, the faster the transfer.

[0109] This invention uses a music module to achieve a sleep-inducing effect through a combination of distraction and rhythmic relaxation.

[0110] This invention uses micro-electric pulses to mimic traditional Chinese medicine massage techniques, focusing on massaging the Laogong acupoint on the palm to clear heart fire. By controlling the massage intensity and rhythm, it can quickly shift thoughts and relieve stress and relax the body. This invention uses intermittent enhanced electrical pulses to stimulate the body, producing periodic rhythmic stimulation to create a cyclical feeling of tension to relaxation, thereby achieving a rapid sleep-inducing effect.

[0111] The electrical stimulation of pulse sleep aids has a subtle connection with the body's internal electrical system. The human body is a complex and sophisticated bioelectrical system. Nerve signal transmission, muscle contraction, and cell communication all involve the flow of electric current. Electrical stimulation utilizes different current intensities; the current passes through the body, thereby stimulating the cerebral cortex, regulating the nervous system, and thus treating insomnia.

[0112] Electrical stimulation uses a specific amount of electrical current to stimulate the brain, altering neurotransmitters and thus improving sleep. In short, electrical stimulation can stimulate neurotransmitters in the brain, thereby improving sleep quality.

[0113] Pulse sleep aids utilize microcurrents to stimulate the alpha rhythm in the brain, increasing levels of neurotransmitters such as serotonin and promoting melatonin secretion, thereby inducing a natural sleep state. These substances help regulate the biological clock and alleviate insomnia and other problems caused by life stress.

[0114] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A sleep aid device that uses intermittent enhanced electrical pulse rhythm stimulation to induce a cycle of tension to relaxation, characterized in that, include: The control module is used to set the maximum current intensity; A button, connected to the control module, is used to input the maximum current intensity; A charging module, which is connected to a control module for charging; A microcurrent release module is connected to a control module, and the microcurrent release module discharges to the positive and negative electrode plates. The acquisition module is used to collect parameters of the monitored object before and during sleep, and input the collected parameters into the control module.

2. The sleep aid device for inducing cyclical tension to relaxation through intermittent enhanced electrical pulse rhythm stimulation according to claim 1, characterized in that, The positive / negative electrode is located in the Laogong acupoint area of ​​the palm, and the electrode contact area is equivalent to the area of ​​the fingertip of an adult index finger.

3. The sleep aid device for inducing cyclical tension to relaxation through intermittent enhanced electrical pulse rhythm stimulation according to claim 1, characterized in that, It also includes a storage module, which is used to store the nine parameters of the maximum current intensity setting, the sleep analysis model, and the music played in the music module; the nine current parameters are set as an arithmetic sequence of 0.5mA-4.5mA, with an interval of 0.5mA between adjacent parameters.

4. The sleep aid device for inducing cyclical tension to relaxation through intermittent enhanced electrical pulse rhythm stimulation according to claim 1, characterized in that, The control module includes an S-shaped gradual rise function generator, whose output current satisfies S(t) is the current output by the control module. I max For maximum current, k is the slope adjustment parameter, and T is the value to be achieved. I max The time taken.

5. The sleep aid device for inducing cyclical tension to relaxation through intermittent enhanced electrical pulse rhythm stimulation according to claim 4, characterized in that, The microcurrent release module also includes a chaotic amplitude modulation unit, whose output composite current satisfies I(t)=S(t)·M(t), where M(t) is the modulation function.

6. The sleep aid device for inducing cyclical tension to relaxation through intermittent enhanced electrical pulse rhythm stimulation according to claim 5, characterized in that, The control module has a dual-mode switching mode: mode one is a continuous S-shaped slow-rise stimulation mode, and mode two is an intermittent chaotic modulation stimulation mode.

7. The sleep aid device for inducing cyclical tension to relaxation through intermittent enhanced electrical pulse rhythm stimulation according to claim 1, characterized in that, When entering the sleep stage, it automatically switches to the descent mode, reducing the current intensity to 2 / 3 of the original value and not lower than 0.5mA.

8. The sleep aid device for inducing cyclical tension to relaxation through intermittent enhanced electrical pulse rhythm stimulation according to claim 1, characterized in that, It also includes a music module, which is connected to the control module and is used to play music to help people sleep.

9. The sleep aid device for inducing cyclical tension to relaxation through intermittent enhanced electrical pulse rhythm stimulation according to claim 1, characterized in that, The acquisition module includes a heart rate module, an accelerometer, an electromyography module, and a body temperature acquisition module; The heart rate module is used to collect the heart rate parameters of the monitored object; The accelerometer is used to collect the body motion parameters of the monitored object; The electromyography module is used to collect the electromyographic parameters of the monitored object; The body temperature acquisition module is used to acquire the body temperature parameters of the monitored object; The heart rate, body movement, electromyography, and body temperature parameters are input into the sleep analysis model to analyze whether the monitored subject is in a state of pre-sleep or sleep.

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