CN112870526B

CN112870526B - Storage medium and device

Info

Publication number: CN112870526B
Application number: CN202110165978.3A
Authority: CN
Inventors: 单华锋; 季川祥; 莫圣娇; 曾海伦; 黄蒙; 葛禾文
Original assignee: Keeson Technology Corp Ltd
Current assignee: Keeson Technology Corp Ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2023-06-09
Anticipated expiration: 2041-02-05
Also published as: WO2022166541A1; CN112870526A

Abstract

The invention provides a storage medium and a device, wherein the storage medium stores computer program instructions, and the execution flow of the computer program instructions comprises: in the relaxation stage, the electric bed is controlled to execute a relaxation human body mode so as to perform relaxation massage on human muscles; and in the sleep aiding stage, the electric bed is controlled to execute a posture sleep aiding mode so as to promote the return flow of the intracranial veins of the human body. According to the technical scheme provided by the invention, the human body is moderately stretched and vibrated in the relaxation stage, the tension muscles of the human body are relaxed, the muscle fatigue is eliminated, the comfort level of the human body is improved, the human body enters a deep relaxation state, then enters the sleep-aiding stage, the head of the human body is lifted, the pulmonary congestion is reduced, the oxygen inhalation amount is increased, the intracranial pressure is relieved, the intracranial venous reflux is promoted, the blood circulates in the cranium as soon as possible, the human body is helped to enter the sleep stage as soon as possible, the fatigue can be eliminated, the blood and the oxygen are promoted to enter the brain as soon as possible, and the human body enters the sleep state as soon as possible.

Description

Storage medium and device

Technical Field

The present invention relates to the field of sleep technologies, and in particular, to a storage medium and apparatus.

Background

In modern society, the rhythm of life is fast, and working pressure is big, and people easily appear insomnia situation, and insomnia is not critical disease, but prevents people normal life, work, study and health to can aggravate or induce symptoms such as palpitation, chest stuffiness, dizziness, headache, stroke disease etc.. The intractable insomnia brings long-term pain to patients, even forms dependence on hypnotics, and the long-term administration of hypnotics can cause iatrogenic diseases.

At present, an electric bed can be adopted to improve the comfort level of the rest state of the human body. The electric bed of the prior art includes: back bed board, waist bed board, thigh bed board, shank bed board. The waist bed board is fixed, and the electric bed is in a specific form by rotating the back bed board, the thigh bed board and the shank bed board. Some electric beds are also provided with an additional head bed plate on the back bed plate, and the head bed plate can further rotate relative to the back bed plate. The comfort level of the human body can be improved through the posture adjustment of the electric bed.

However, in the prior art, no program for controlling the electric bed is provided to help the human body to accelerate the sleep state.

Disclosure of Invention

The invention provides a sleep-aiding control method and a sleep-aiding control device, which aim to solve the problem that a human body is accelerated to enter a sleep state so as to improve sleep quality.

The invention provides a sleep-aiding control method (namely, a computer program instruction execution flow), which comprises the following steps:

in the relaxation stage, the electric bed is controlled to execute a relaxation human body mode so as to perform relaxation massage on human muscles;

during the sleep aiding stage, the electric bed is controlled to execute a posture sleep aiding mode so as to promote the return flow of the intracranial veins of the human body;

wherein the relaxing the human body pattern comprises: controlling the electric bed to execute a zero gravity posture mode and controlling the massage equipment to perform vibration massage on the human body;

wherein the zero gravity attitude mode includes: the electric bed is controlled to rotate upwards at the bed board at the back position and the thigh position of the human body, so that the back of the human body forms an included angle of 10-30 degrees relative to the horizontal plane, the thigh of the human body forms an included angle of 20-50 degrees relative to the horizontal plane, and the human body pressure is uniformly distributed on the electric bed to simulate the zero gravity state of the human body;

wherein, the posture sleep-aiding mode comprises: controlling the electric bed to rotate on the bed board at the upper half of the human body to form an included angle of 5-30 degrees relative to the horizontal plane on the head of the human body so as to promote the intracranial venous return of the human body;

wherein, in the loosening stage, the rotation speed of the bed board of the electric bed is controlled within the first speed; in the sleep-aiding stage, the rotating speed of the bed board of the electric bed is controlled within a second speed;

Wherein the first speed is greater than or equal to the second speed.

Further, according to the sleep control method of the present invention, the relaxing stage includes: a human body stretching stage;

the human body stretching stage comprises the following steps:

controlling the electric bed to start a zero gravity posture mode;

controlling all the massage devices to perform continuous vibration massage on the human body;

and controlling the electric bed to restore the horizontal posture.

Further, according to the sleep control method of the present invention, the relaxing stage includes: a human body massage stage;

the human body massage stage comprises:

when the electric bed maintains a zero gravity posture or a horizontal posture, the massage device is controlled based on the massage mode to perform vibration massage on the human body; wherein, the human body massage stage sequentially comprises: a first massage cycle and a second massage cycle;

in the first massage period, controlling the massage equipment at the upper half body position and the lower half body position of the human body to perform vibration massage;

in the second massage period, only the massage equipment which controls the lower half body position of the human body is used for massaging in a mode that the intensity is gradually decreased; the intensity includes: vibration frequency and/or amplitude; the highest value of the vibration frequency is between 35 and 55Hz, and the lowest value of the vibration frequency is between 15 and 35 Hz.

Further, in the sleep-aiding control method, in the first massage period, the massage device positioned at the upper half body position of the human body is controlled to perform vibration massage with a first preset intensity, and the massage device positioned at the lower half body position of the human body is controlled to perform vibration massage with a third preset intensity;

wherein the first preset intensity is less than the second preset intensity and less than the third preset intensity.

Further, according to the sleep-aiding control method of the present invention, the massage mode includes: sine wave mode, triangular wave mode, trapezoidal wave mode;

the sine wave mode includes: controlling the intensity of the massage device with a sinusoidal control voltage;

the triangular wave mode includes: controlling the intensity of the massage equipment by using the control voltage of the triangular waveform;

the trapezoidal wave mode includes: the intensity of the massage device is controlled by the control voltage of the trapezoid waveform.

Further, according to the sleep-aiding control method of the present invention, the first massage cycle includes:

a first sub-period controlling the massage device to perform the sine wave mode; when the first sub-period starts, controlling the intensity of the massage equipment to be gradually increased to a preset intensity;

A second sub-period controlling the massage device to execute the triangular wave mode;

a third sub-period controlling the massage device to execute the trapezoidal wave mode; and when the third sub-period is finished, controlling the intensity of the massage equipment to gradually decrease from the preset intensity.

Further, according to the sleep-aiding control method of the present invention, the second massage cycle includes:

a fourth sub-period for controlling the massage device positioned at the lower half of the human body to perform vibration massage with a second preset intensity;

a fifth sub-period for controlling the massage device positioned at the lower half of the human body to perform vibration massage with a first preset intensity;

wherein the first preset intensity is less than the second preset intensity and less than the third preset intensity; wherein the first preset intensity adopts a vibration frequency between 15 and 25Hz, the second preset intensity adopts a vibration frequency between 25 and 45Hz, and the third preset intensity adopts a vibration frequency between 45 and 55 Hz.

Further, the sleep-aiding control method of the invention,

when the fourth sub-period starts, controlling the intensity of the massage equipment to be gradually increased to a second preset intensity;

when the fourth sub-period is finished, controlling the intensity of the massage equipment to gradually decrease to a first preset intensity;

And at the end of the fifth sub-period, controlling the intensity of the massage device to gradually fade from the first preset intensity to zero.

Further, according to the sleep-aiding control method of the present invention, the posture sleep-aiding mode further includes:

if the electric bed is not restored to the horizontal posture, the bed board positioned at the lower half body position of the human body is controlled to be restored to the horizontal posture.

Further, the sleep-aiding control method of the present invention further includes, after the sleep-aiding stage is finished:

controlling the electric bed to recover the horizontal state; wherein the rotating speed of the bed board of the electric bed is controlled within a third speed;

wherein the third speed is less than the second speed.

Further, in the sleep-aiding control method, during the sleep-aiding stage, or in a first preset time range after the sleep-aiding stage is finished, if the sleep monitoring device finds that the human body is disturbed, the sleep-aiding stage or the relaxation stage is re-executed;

in the relaxation phase, if the sleep monitoring device does not find a disturbance of the human body, stopping executing the sleep-aiding phase and the relaxation phase.

Furthermore, according to the sleep-aiding control method disclosed by the invention, the sleep-aiding control method is controlled in a one-key starting mode.

Further, according to the sleep-aiding control method, the rotation angle and the rotation speed of the bed plate of the electric bed and the vibration intensity of the massage equipment are determined according to brain wave monitoring results of human sleep experiments.

Further, the sleep-aiding control method of the invention,

in the zero gravity posture mode, the back of the human body forms an included angle of 13 to 17 degrees relative to the horizontal plane, and the thigh of the human body forms an included angle of 33 to 37 degrees relative to the horizontal plane;

in the posture sleep-aiding mode, the head of the human body forms an included angle of 13-17 degrees relative to the horizontal plane;

the first speed is from 2.3 to 2.7 degrees/second angular speed;

the second speed is 0.3 to 0.7 degrees/second angular speed;

the relaxation phase lasts for within 7 to 9 minutes;

the sleep-aiding phase lasts 7 to 9 minutes.

Further, the sleep-aiding control method of the invention,

in the zero gravity posture mode, an included angle of 15 degrees is formed between the back of the human body and the horizontal plane, and an included angle of 35 degrees is formed between the thigh of the human body and the horizontal plane;

in the posture sleep-aiding mode, an included angle of 15 degrees is formed between the head of the human body and the horizontal plane;

the first speed is 2.5 degrees/second angular speed;

the second speed is 0.5 degree/second angular speed;

The relaxation phase lasts for 8 minutes;

the sleep-aiding phase lasts 7.5 minutes.

Further, the sleep-aiding control method of the invention further comprises the following steps:

and sending a parameter adjustment instruction of the motor and/or the massage equipment of the electric bed to a control unit of the electric bed through a cloud server.

The invention provides a sleep-aiding control device, comprising: a loosening module and a sleep aiding module;

the relaxing module is used for controlling the electric bed to execute a relaxing human body mode in a relaxing stage so as to relax and massage human body muscles;

the sleep aiding module is used for controlling the electric bed to execute a posture sleep aiding mode in the sleep aiding stage so as to promote the intracranial venous reflux of the human body;

wherein, relax the module and include: a zero gravity gesture module and a massage module;

the zero gravity gesture module is used for controlling the electric bed to execute a zero gravity gesture mode;

the massage module is used for controlling the massage equipment to perform vibration massage on the human body;

wherein the first speed is greater than or equal to the second speed.

Further, according to the sleep-aiding control device of the present invention, the relaxing module includes: a human body stretching module;

the human body stretching module is used for:

controlling the zero gravity gesture module to start a zero gravity gesture mode; controlling the electric bed to restore the horizontal posture;

the massage module is controlled to enable all the massage devices to perform continuous vibration massage on the human body.

Further, according to the sleep-aiding control device, the massage module is used for:

in the first massage period, controlling the massage equipment positioned at the upper half body position of the human body to perform vibration massage with a first preset intensity, and controlling the massage equipment positioned at the lower half body position of the human body to perform vibration massage with a third preset intensity;

Further, according to the sleep-aiding control device of the present invention, the massage mode includes: sine wave mode, triangular wave mode, trapezoidal wave mode;

Further, according to the sleep-aiding control device of the present invention, the first massage cycle includes: a first sub-period, a second sub-period, and a third sub-period;

the massage module is used for:

controlling the massage device to execute the sine wave mode during a first sub-period; when the first sub-period starts, controlling the intensity of the massage equipment to be gradually increased to a preset intensity;

in a second sub-period, controlling the massage device to execute the triangular wave mode;

in a third sub-period, controlling the massage device to execute the trapezoidal wave mode; and when the third sub-period is finished, controlling the intensity of the massage equipment to gradually decrease from the preset intensity.

Further, the sleep-aiding control device of the present invention, the second massage cycle includes: a fourth sub-period and a fifth sub-period;

the massage module is used for:

in the fourth sub-period, controlling the massage equipment positioned at the lower half body of the human body to perform vibration massage at a second preset intensity;

in a fifth sub-period, controlling the massage equipment positioned at the lower half body of the human body to perform vibration massage with a first preset intensity;

Further, in the sleep-aiding control device of the present invention, the sleep-aiding module is further configured to:

after the sleep aiding stage is finished, controlling the electric bed to recover the horizontal state; wherein the rotating speed of the bed board of the electric bed is controlled within a third speed;

Wherein the third speed is less than the second speed.

during the sleep aiding stage, or in a first preset time range after the sleep aiding stage is finished, if the sleep monitoring equipment finds that the human body is disturbed, the sleep aiding stage or the relaxing stage is re-executed;

Further, according to the sleep-aiding control device disclosed by the invention, the sleep-aiding control device is controlled in a one-key starting mode.

Further, according to the sleep-aiding control device, the rotation angle and the rotation speed of the bed plate of the electric bed and the vibration intensity of the massage equipment are determined according to brain wave monitoring results of human sleep experiments.

Further, the sleep-aiding control device of the invention,

The first speed is from 2.3 to 2.7 degrees/second angular speed;

the second speed is 0.3 to 0.7 degrees/second angular speed;

the relaxation phase lasts for within 7 to 9 minutes;

the sleep-aiding phase lasts 7 to 9 minutes.

Further, the sleep-aiding control device of the invention,

the first speed is 2.5 degrees/second angular speed;

the second speed is 0.5 degree/second angular speed;

the relaxation phase lasts for 8 minutes;

the sleep-aiding phase lasts 7.5 minutes.

Further, the sleep-aiding control device of the present invention further includes: a communication module and a control unit;

the communication module is used for: and receiving a parameter adjustment instruction sent by the cloud server for the motor and/or the massage equipment of the electric bed, and sending the parameter adjustment instruction to a control unit.

The present invention also provides a storage medium storing computer program instructions for execution in accordance with the methods (i.e., computer program instruction execution flows) of the present invention.

The present invention also provides a computing device comprising: a memory for storing computer program instructions and a processor for executing the computer program instructions, wherein the computer program instructions, when executed by the processor, trigger the computing device to perform the method of the invention.

The sleep-aiding control method and device provided by the invention have the advantages that the human body is moderately stretched and vibrated and massaged in the relaxation stage, the tension muscles of the human body are relaxed, the muscle fatigue is eliminated, the comfort level of the human body is improved, the human body enters a deep relaxation state, then the sleep-aiding stage is carried out, the head of the human body is lifted, the pulmonary congestion is reduced, the oxygen inhalation amount is increased, the intracranial pressure is relieved, the intracranial venous reflux is promoted, the blood circulates in the cranium as soon as possible, the human body is helped to enter the sleep stage as soon as possible, the fatigue can be eliminated, the blood and the oxygen are promoted to enter the brain as soon as possible, and the human body enters the sleep state as soon as possible through the two stages.

Drawings

Other features, objects and advantages of the present invention will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:

FIG. 1 is a schematic view of a horizontal posture of an electric bed according to an embodiment of the present invention;

FIG. 2 is a schematic view of a folding posture of an electric bed according to an embodiment of the present invention;

FIG. 3 is a schematic view of a horizontal posture of another electric bed according to an embodiment of the present invention;

fig. 4 is a flow chart of a sleep control method according to a first embodiment of the present invention;

FIG. 5 is a schematic view of the zero gravity attitude of an electric bed according to an embodiment of the present invention;

FIG. 6 is a diagram illustrating a human body pressure distribution test in a zero gravity posture according to an embodiment of the present invention;

fig. 7 is a schematic diagram of a sleep-aiding posture of an electric bed according to an embodiment of the present invention;

FIG. 8 is a schematic diagram of a sleep-aiding posture of another electric bed according to an embodiment of the present invention;

fig. 9 is a schematic diagram of brain wave monitoring of a first human sleep experiment according to an embodiment of the present invention;

fig. 10 is a schematic diagram of brain wave monitoring of a second sleep experiment of a human body according to an embodiment of the present invention;

fig. 11 is a flow chart of a sleep control method according to a second embodiment of the present invention;

FIG. 12 is a diagram showing a human body pressure distribution test in a zero gravity position for a first set of experiments according to an embodiment of the present invention;

FIG. 13 is a diagram showing a human body pressure distribution test at zero gravity posture for a second set of experiments in accordance with an embodiment of the present invention;

FIG. 14 is a diagram showing a human body pressure distribution test in a zero gravity position for a third set of experiments according to an embodiment of the present invention;

Fig. 15 is a schematic flow chart of a human body stretching stage according to a second embodiment of the present invention;

fig. 16 is a waveform diagram of a massage mode according to a second embodiment of the present invention;

fig. 17 is a waveform diagram of a rectangular wave massage mode according to a second embodiment of the present invention;

fig. 18 is a waveform diagram of a simulated water wave massage mode according to a second embodiment of the present invention;

fig. 19 is a waveform diagram of a uniform and gentle massage pattern according to a second embodiment of the present invention;

fig. 20 is a schematic flow chart of a human body massage stage according to a second embodiment of the invention;

fig. 21 is a schematic diagram of a first set of brain wave monitoring experiments of the influence of the massage apparatus on sleep according to the embodiment of the present invention;

fig. 22 is a schematic diagram of a second set of brain wave monitoring experiments of the massage apparatus of the embodiment of the present invention affecting sleep;

fig. 23 is a schematic diagram of an effect verification experiment of a sleep control method according to an embodiment of the present invention;

fig. 24 is an overview of an effect verification experiment of the sleep control method according to an embodiment of the present invention;

FIG. 25 is a schematic diagram showing the comparison of sleep time duration of effect verification experiments of the sleep control method according to the embodiment of the present invention;

fig. 26 is a schematic diagram showing sleep duration comparison of effect verification experiments of the sleep control method according to an embodiment of the present invention;

FIG. 27 is a comparative schematic diagram of the sleep acceleration of the effect verification experiment of the sleep control method according to the embodiment of the present invention;

Fig. 28 is a schematic diagram showing sleep duration extension comparison of an effect verification experiment of a sleep control method according to an embodiment of the present invention;

fig. 29 is a schematic structural diagram of a sleep control device according to a third embodiment of the present invention;

fig. 30 is a schematic structural diagram of a sleep control device according to a fourth embodiment of the present invention.

Detailed Description

The invention is described in further detail below with reference to the accompanying drawings.

Fig. 1 is a schematic horizontal posture diagram of an electric bed according to an embodiment of the present invention, and fig. 2 is a schematic folding posture diagram of an electric bed according to an embodiment of the present invention, as shown in fig. 1 and fig. 2, the electric bed according to an embodiment of the present invention includes: a back plate 91, a waist plate 92, a thigh plate 93 and a shank plate 94 hinged in this order, wherein the waist plate 92 is fixed to the frame, the back plate 91 and the thigh plate 93 are rotatable with respect to the waist plate 92, and the shank plate 94 is rotatable with respect to the thigh plate 93.

The sleep-aiding control method provided by the embodiment of the invention is mainly used for the electric beds shown in fig. 1 and 2, and can be also used for electric beds with rotatable bed boards of other types. For example, fig. 3 is a schematic view showing a horizontal posture of another electric bed according to the embodiment of the present invention, as shown in fig. 3, which includes, in addition to the back plate 91, the waist plate 92, the thigh plate 93, and the calf plate 94 shown in fig. 1 and 2, additionally: a head plate 95 hinged to the back plate 91. In addition to the two electric beds, other electric beds which have rotatable bed plates and can achieve the purpose of the invention can also adopt the sleep-aiding control method of the invention.

Fig. 4 is a flow chart of a sleep control method according to a first embodiment of the present invention, as shown in fig. 4, where the sleep control method according to the first embodiment of the present invention includes:

step S101, in the relaxation stage, the electric bed is controlled to execute a relaxation human body mode so as to perform relaxation massage on human body muscles.

Wherein the relaxing the human body pattern comprises: the electric bed is controlled to execute the zero gravity posture mode and the massage device is controlled to perform vibration massage on the human body.

Wherein the zero gravity attitude mode includes: the electric bed is controlled to rotate upwards at the bed board at the back position and the thigh position of the human body, so that the back of the human body forms an included angle of 10-30 degrees relative to the horizontal plane, the thigh of the human body forms an included angle of 20-50 degrees relative to the horizontal plane, and the human body pressure is uniformly distributed on the electric bed to simulate the zero gravity state of the human body.

Fig. 5 is a schematic view of a zero gravity posture of an electric bed according to an embodiment of the present invention, as shown in fig. 5, by controlling a driving motor, a back plate 91 is rotated to form an included angle a with a horizontal plane, a thigh plate 93 is rotated to form an included angle B with the horizontal plane, if a human body is lying on the electric bed, the back of the human body is located on the back plate 91, the waist and hip of the human body is located on the waist plate 92, the thigh is located on the thigh plate 93, the back of the human body forms an included angle a with respect to the horizontal plane, the thigh is formed an included angle B with respect to the horizontal plane, and by controlling the driving motor, the included angle a is maintained at 10 to 30 degrees, and the included angle B is maintained at 20 to 50 degrees, which is the zero gravity posture.

Fig. 6 is a schematic diagram of a human body pressure distribution test under a zero gravity posture according to an embodiment of the present invention, as shown in fig. 6, in the zero gravity posture, the gravity of the human body is uniformly distributed on the electric bed. Wherein, the image brightness is in direct proportion to the pressure stress intensity of the electric bed. The highest brightness portion in fig. 6 is the buttocks of the human body, where the pressure is the greatest. According to fig. 6, when the electric bed maintains the zero gravity posture, the pressure distribution from the waist and the buttocks to the back of the human body is most uniform, the uniform stress can cause the human body to feel like space weightlessness, and in the zero gravity posture, the human body is deformed from a lying state, the deformation effect is somewhat similar to the posture of the human body maintained by floating in water, so that the human body feel is similar to the feeling of floating in water, in the state, the human body is in the most relaxed lying state, and in the state, the massage on the human body can achieve the best massage and relaxation effect.

Specifically, a massage device is arranged on any bed board of the electric bed provided by the embodiment of the invention to perform vibration massage on a human body, the massage device can adopt a vibration massager, and the vibration massager can adjust the amplitude and/or frequency of vibration of the massage device based on control voltage. Preferably, vibration massagers are provided to the back plate 91 and thigh plate 93, respectively. Because the human body is in the most relaxed state in the zero gravity posture, the vibration stimulation is carried out on the muscles of the human body at the moment, so that the blood circulation in the muscles can reach the optimal effect, the optimal vibration massage and relaxation effect is obtained, and the fatigue of the muscles of the human body is eliminated fastest. The myoelectricity complexity under vibration stimulation is lower than that under non-vibration stimulation, and the myoelectricity complexity under vibration stimulation is represented by an approximate entropy value, and the approximate entropy of vibration myoelectricity is smaller than that of non-vibration myoelectricity. In addition, under vibration stimulation, the active muscles and the cooperative muscles are rapidly and forcefully contracted, and meanwhile, the tendon organ can be excited to timely and fully relax the antagonistic muscles, so that the muscle contraction efficiency and the muscle reaction capacity and coordination capacity are improved. Furthermore, during vibration stimulation training, the emitted nerve impulses cause a slight, continuous alternating contraction of the muscles, and the permeability of the cell membrane to harmful substances is enhanced. The blood flow of the skin is always in a continuously increased state within 6 minutes immediately after vibration stimulation, the blood flow of the skin is accelerated, and the temperature is still relatively high. The blood flow is accelerated, the transportation of oxygen is facilitated, the exchange among substances is accelerated, the metabolism rate of the organism is promoted, on one hand, the anti-fatigue capability is enhanced, and on the other hand, the quick elimination of the organism fatigue is facilitated. The whole body vibration is helpful for improving the lactic acid oxidation level of stimulated blood vessels in the muscle, eliminating lactic acid, and the continuous 3min (with the frequency of 30Hz and the amplitude of 2 mm) immediate vibration relaxation can obviously recover the electrophysiological property and strength of skeletal muscle after the occurrence of sports fatigue, effectively relieve the sports fatigue of skeletal muscle and recover the strength of skeletal muscle. Vibration stimulation can immediately accelerate blood flow of skin, increase blood flow, cause skin temperature to rise, and increase elasticity and flexibility of skeletal muscle.

Step S102, in the sleep aiding stage, the electric bed is controlled to execute a posture sleep aiding mode so as to promote the return flow of the intracranial veins of the human body.

Wherein, the posture sleep-aiding mode comprises: the electric bed is controlled to rotate on the bed board at the upper half of the human body, so that the head of the human body forms an included angle of 5 to 30 degrees relative to the horizontal plane, and the intracranial venous return of the human body is promoted.

Fig. 7 is a schematic diagram of a sleeping-aiding posture of an electric bed according to an embodiment of the present invention, as shown in fig. 7, by controlling a driving motor, a back plate 91 is rotated to form an angle C with a horizontal plane, a thigh plate 93 and a shank plate 94 are rotated to form an angle C with a horizontal plane, and the angle C is maintained at 10 to 30 degrees, which is the sleeping-aiding posture.

In the sleep-aiding posture, the head is lifted, so that the intracranial venous return is promoted, and the intracranial pressure can be relieved. The intracranial space is composed of three contents, namely brain tissue, blood and cerebrospinal fluid, the volumes of which cannot be compressed, but can compensate each other within a certain range. If the volume of one part of the cranial content increases, this will necessarily result in compensatory reductions in the other parts to accommodate. If the balance is broken beyond a certain limit, the intracranial pressure can be increased. The brain tissue volume is greatest but plays a minimal role in volume compensation, mainly by compressing cerebrospinal fluid and cerebral blood flow to maintain normal intracranial pressure. The volume of the content of the cranial cavity is increased by 5 percent, which can be compensated, and the apparent intracranial pressure increase occurs when the volume exceeds 8 to 10 percent. Excessive intracranial pressure can cause headaches, such as jumpers, distending or bursting pain, and the like, with headache mechanisms associated with increased intracranial pressure causing stimulation or traction of the intracranial pain-sensitive tissue. The headache can be aggravated by lying on the back or lying on the side with low head, and the sitting posture can be lightened. In the fatigue state, the human body often increases the intracranial pressure, so that the head of the human body is lifted, the intracranial venous return can be promoted, the intracranial pressure is reduced, the headache symptom caused by the excessive fatigue of the human body is relieved, the comfort level of the human body is improved, and the human body is accelerated to sleep. As shown in fig. 7, the back plate 91 can be rotated to make the whole upper body of the human body slightly higher than the horizontal plane, so that the blood circulation of the lung can be further improved, the pulmonary congestion can be reduced, the oxygen intake of the lung can be increased, the blood supply to the head can be further improved, and a good auxiliary effect on intracranial pressure reduction can be achieved.

In addition, fig. 8 is a schematic diagram of a sleeping-aiding posture of another electric bed according to an embodiment of the present invention, as shown in fig. 8, in the case of having a head plate, only the head plate 95 may be rotated to make the head of the human body form an included angle C with respect to the horizontal plane, so that the included angle C is maintained at 10 to 30 degrees. The form can raise the head, reduce intracranial pressure and promote intracranial venous return, but has a slightly poorer effect than the sleep-aiding posture shown in fig. 7 because the lung adjustment is not affected relative to the overall lifting effect of the upper body of a human body, and the sleep-aiding use is not affected.

Wherein, in the loosening stage, the rotation speed of the bed board of the electric bed is controlled within the first speed; in the sleep-aiding stage, the rotating speed of the bed board of the electric bed is controlled within the second speed.

Wherein the first speed is greater than or equal to the second speed.

In the whole sleeping-aiding process, the rotation of the bed board of the electric bed can produce stimulation effect on human body, so that the rotation speed of the bed board needs to be adjusted, and the stimulation effect of the rotation of the bed board on human body feeling is reduced as much as possible. In the sleep-aiding stage, the human body is close to sleep, so that the rotating speed of the bed board needs to be further reduced, and the person in the semi-sleep and semi-awake state is prevented from being awakened. For example, the first speed is the normal rotation speed of the electric bed, and the second speed can be adjusted to be one fifth of the first speed, so that the rotation speed of the bed board in the sleep-aiding stage is slower.

In the embodiment of the invention, the rotation speed of the bed board is adjusted mainly based on brain wave monitoring results of human sleep experiments. Fig. 9 is a schematic diagram of brain wave monitoring in a first human sleep experiment according to an embodiment of the present invention, fig. 10 is a schematic diagram of brain wave monitoring in a second human sleep experiment according to an embodiment of the present invention, and as shown in fig. 9 and 10, the left side of a dotted line is a brain wave monitoring result in a relaxation stage, and the right side of the dotted line is a brain wave monitoring result in a sleep-aiding stage. The top icon represents each brain wave analysis index, and the lower three graphs are the analysis results of the comprehensive brain wave indexes of three most representative experimenters respectively. The peak value indicates the brain excitation degree, and the human body is not yet in a sleep state at the place where the peak value is present, and is in a sleep state at the place where the peak value is absent. For example, in the sleep-aiding stage, the bed board rotates at a second speed, the second speed is 2.5 degrees/second, brain wave monitoring results of three experimenters are shown in fig. 9, brain waves of the experimenters are in an excited state, and in the practical case, the bed board rotates to cause the experimenters to feel weightlessness, so that the experimenters are awake. When the second speed is 0.5 degree/second, brain wave monitoring results of three experimenters are shown in fig. 10, and the brain wave monitoring results are stable due to the fact that the rotation speed of the bed plate is reduced, the experimenters are not awakened by the rotation of the bed plate, and good sleep-aiding effect is achieved.

In summary, the sleep-aiding control method according to the first embodiment of the present invention is divided into two stages: the human body is massaged under the zero gravity posture in the relaxation stage, so that the human body can relax and massage tension muscles under the most relaxed posture, and the muscle fatigue of the human body is eliminated to the greatest extent; in the sleep-aiding stage, sleep-aiding posture is adopted, intracranial pressure is reduced, adverse factors such as headache and the like are eliminated, intracranial venous return is promoted, and the sleep-aiding speed of a human body is accelerated. Through the action control of the two stages on the electric bed, the human body can be promoted to accelerate sleeping and the sleeping quality can be improved.

Fig. 11 is a schematic flow chart of a sleep-aiding control method according to a second embodiment of the present invention, as shown in fig. 11, and the sleep-aiding control method according to the second embodiment of the present invention is also applicable to the electric bed shown in fig. 1 to 3 and other types of electric beds with rotatable bed boards, and divides the relaxation phase into two phases: a human body stretching stage and a human body massaging stage. The sleep-aiding control method in the second embodiment of the invention specifically comprises the following steps: step S201 to step S204.

Step S201, in a human body stretching stage, the electric bed is controlled to execute at least one zero gravity posture mode to stretch the human body.

The working principle of the zero gravity gesture in the second embodiment of the present invention is the same as that in the first embodiment of the present invention, and will not be described herein.

In order to obtain the optimal zero gravity posture, a human body pressure test experiment is performed in the second embodiment of the invention. As shown in fig. 5, when the back plate 91 is rotated to form an angle a with the horizontal surface and the thigh plate 93 is rotated to form an angle B with the horizontal surface, the back of the human body forms an angle a with respect to the horizontal surface and the thigh of the human body forms an angle B with respect to the horizontal surface.

Fig. 12 is a schematic diagram of a human body pressure distribution test under a zero gravity posture in a first experiment set according to an embodiment of the present invention, as shown in fig. 12, in the first experiment set, an included angle a is 15 degrees, an included angle B is 30 degrees, and the pressure distribution of a human body in an electric bed is most uniform.

Fig. 13 is a schematic diagram of a human body pressure distribution test under a zero gravity posture in a second experiment set according to an embodiment of the present invention, as shown in fig. 13, in the second experiment set, the included angle a is 10 degrees, the included angle B is 20 degrees, the electric bed is in a horizontal posture, and the human body is unevenly stressed at the waist and back parts.

Fig. 14 is a schematic diagram of a human body pressure distribution test under a zero gravity posture in a third experiment set of the embodiment of the invention, as shown in fig. 14, in the third experiment set, the included angle a is 30 degrees, the included angle B is 50 degrees, the electric bed is too inclined, the human body pressure is mainly concentrated on the buttocks, the waist is not stressed, the whole stress condition is most uneven, and the human body pressure distribution is the worst stress distribution, namely, the limit state of the zero gravity posture.

The lower human body pressure distribution diagrams of the three groups of experimental groups are comprehensively compared, so that the back of the human body forms an included angle of 15 degrees relative to the horizontal plane, and the thigh of the human body forms an included angle of 35 degrees relative to the horizontal plane, and the human body can reach the optimal pressure equilibrium state and relax the human body to the greatest extent.

Fig. 15 is a schematic flow chart of a human body stretching stage according to the second embodiment of the present invention, as shown in fig. 15, the human body stretching stage S201 includes: steps S2011 to S2013.

In step S2011, the electric bed is controlled to start a zero gravity posture mode.

Step S2012, controlling all the massage devices to perform continuous vibration massage on the human body.

And step S2013, controlling the electric bed to restore the horizontal posture.

Specifically, in the human body stretching stage, the human body is switched between the zero gravity posture and the lying posture by opening the zero gravity posture and stopping the zero gravity posture, and when the electric bed enters the zero gravity posture mode, the human body is folded according to the shape of the electric bed so as to bend the waist joint, the crotch joint and the knee joint to tighten the electric bed. When the electric bed is restored to a horizontal state, the human body is restored to a lying shape from a folded shape, and in the process, the waist joint, the crotch joint and the knee joint are stretched, thereby stretching the human body and relaxing muscles of the human body. The process of starting the zero gravity posture and recovering the horizontal posture can be carried out only once or repeated for a plurality of times, and the process can be carried out repeatedly to repeatedly stretch the joints of the human body to achieve a better stretching effect, but the human body is excited due to excessive quantity, so that the execution times of the process are controlled to be more proper from 1 to 3 times. Under the zero gravity posture, the massage equipment is started to perform continuous vibration massage on the whole human body so as to further relieve tension muscles, and when the electric bed restores the horizontal posture, the tension muscles of the human body are relieved, so that the stretching effect of the human body can be further enhanced. WBV (white-body division) intervention static extension helps to relieve the subject's level of subjective muscle pain. The WBV intervention static extension is beneficial to reducing the concentration of Lactate Dehydrogenase (LDH) in serum after centrifugal exercise and Creatine Kinase (CK) in serum after exercise, the effect is directly reflected in 24 hours after exercise and can be continued to 72 hours, and the WBV intervention static extension has remarkable effects on relieving muscle injury and recovering fatigue.

Step S202, in the human body massaging stage, the control electric bed controls the massaging device based on the massaging mode to perform vibration massaging on the human body.

Fig. 16 is a waveform diagram of a massage mode according to a second embodiment of the present invention, as shown in fig. 16, the massage mode in the human body massage phase includes: sine wave mode, triangular wave mode, trapezoidal wave mode.

The sine wave mode includes: the intensity of the massage device is controlled by a sinusoidal control voltage.

The triangular wave mode includes: the intensity of the massage device is controlled by the control voltage of the triangular waveform.

Specifically, the intensity of the massage device includes: vibration frequency and/or amplitude. The sine wave mode has more moderate stimulation to human muscles, the triangular wave mode has the strongest stimulation to human muscles, and the trapezoidal wave mode has the gentler stimulation to human muscles.

In addition, the embodiment of the invention provides three additional massage modes:

fig. 17 is a waveform diagram of a rectangular wave massage mode according to a second embodiment of the present invention, in which, as shown in fig. 17, the horizontal axis represents time, the vertical axis represents a vibration ratio compared to the highest vibration intensity, the head massage apparatus is represented by the upper graph, and the foot massage apparatus is represented by the lower graph. The rectangular wave massage mode is, for example, that the head massage device vibrates 5 times and then the foot massage device vibrates 5 times, and the two are switched according to the cycle, and the edge of the intensity curve is a straight line. The head and the feet are subjected to time-sharing vibration massage, the head and the feet are subjected to time-sharing opening and closing massage at intervals, the head and the feet are not subjected to time-sharing opening massage, and the head and the feet are circulated in a head-foot-head mode, so that blood circulation between the head and the feet can be promoted, and muscle fatigue of a human body can be relieved.

Fig. 18 is a waveform diagram of a simulated water wave massage mode according to the second embodiment of the present invention, in which, as shown in fig. 18, the horizontal axis represents time, the vertical axis represents vibration ratio compared with the highest vibration intensity, the back massage apparatus is represented by the upper graph, and the leg massage apparatus is represented by the lower graph. The simulated waterwave massage mode, for example, the back massage device and the leg massage device are progressively enhanced together and then progressively attenuated together, with the intensity increasing or decreasing according to a curve, cycling for 10 minutes by default. The massage strength is slowly increased and then slowly decreased to simulate the wave of tidal water, so that the back of a human body is caused to feel the slapping feeling of the tidal water, and the body and the mind are relieved.

Fig. 19 is a waveform diagram of a uniform and gentle massage pattern according to a second embodiment of the present invention, in which, as shown in fig. 19, the horizontal axis represents time, the vertical axis represents a vibration ratio compared to the highest vibration intensity, the back massage apparatus is represented by the upper graph, and the leg massage apparatus is represented by the lower graph. The back massage device jumps to the strongest massage state for 0.5s before the leg massage device, and then gradually weakens; the vibration intensity weakening process of the leg massage equipment lasts for 3.2s, the vibration intensity weakening process of the back massage equipment lasts for 6s, the massage intensity is directly regulated to be maximum in the uniform relaxation massage mode, then the massage intensity is slowly reduced, the human body reaction can be stimulated to the greatest extent when the massage intensity is regulated to be maximum, and then the effect of slowly relaxing the human body is achieved by slowly weakening the massage intensity, so that the blood circulation of the human body is more uniform.

Fig. 20 is a schematic flow chart of a human body massage phase according to the second embodiment of the present invention, as shown in fig. 20, providing a preferred embodiment of a massage phase, wherein, in a case that the electric bed maintains a zero gravity posture, a program execution flow of the human body massage phase 202 includes:

step S2021, a first sub-period, controls the massaging device to perform the sine wave mode. And when the first sub-period starts, controlling the intensity of the massage equipment to be gradually increased to a preset intensity.

Specifically, the preset intensity of the massage device includes three gear positions: the first preset intensity, the second preset intensity and the third preset intensity. Wherein the first preset intensity is less than the second preset intensity and less than the third preset intensity. Intensity refers to the amplitude and/or vibration frequency of the massage device. The intensity change of the massage device is controlled by the change of the driving voltage. For example, the second preset intensity is two-thirds of the third preset intensity, and the first preset intensity is one-third of the third preset intensity. Preferably, the first preset intensity employs a vibration frequency between 15 and 25Hz, the second preset intensity employs a vibration frequency between 25 and 45Hz, and the third preset intensity employs a vibration frequency between 45 and 55 Hz. Preferably, the first preset intensity uses a vibration frequency of 29+ -5 Hz, the second preset intensity uses a vibration frequency of 36+ -5 Hz, and the third preset intensity uses a vibration frequency of 42+ -5 Hz.

Specifically, in the first sub-period, the massage device positioned at the upper half body position of the human body is controlled to gradually increase in intensity to a first preset intensity to perform vibration massage, and the massage device positioned at the lower half body position of the human body is controlled to gradually increase in intensity to a third preset intensity to perform vibration massage. In the first sub-period, each massage device performs vibration massage on a human body based on a sine wave mode, the massage effect is relatively relaxed, the intensity of the massage device is gradually improved from the sine wave mode, and firstly, the tension muscles of the human body are relaxed, so that the strong massage in the second sub-period is facilitated.

Step S2022, a second sub-period, controls the massage device to execute the triangular wave mode.

Specifically, in the second sub-period, the massage device positioned at the upper half body position of the human body is controlled to perform vibration massage with the first preset intensity, and the massage device positioned at the lower half body position of the human body is controlled to perform vibration massage with the third preset intensity. In the second sub-period, each massage device keeps the maximum intensity lifted by the first sub-period, and deep stimulation is carried out on human muscle according to a triangular wave mode, so that blood circulation in the muscle is quickened, and fatigue is relieved rapidly.

Step S2023, a third sub-period, controls the massage device to execute the trapezoidal wave mode. And when the third sub-period is finished, controlling the intensity of the massage equipment to gradually decrease from the preset intensity.

Specifically, in the third sub-period, the massage device positioned at the upper body position of the human body is controlled to gradually decrease in intensity from the first preset intensity to perform vibration massage, and the massage device positioned at the lower body position of the human body is controlled to gradually decrease in intensity from the third preset intensity to perform vibration massage. After the second sub-period is finished, the user needs to gradually transition into a sleep aiding mode to gradually enter a sleep state, so that each massage device adopts a trapezoidal wave mode with the most relaxed massage stimulus to perform vibration massage on the human body, the massage intensity gradually decreases from the highest intensity of the second sub-period, and after the deep muscle massage of the second sub-period is finished, the muscles are relaxed and relaxed, and the user enters a leg relaxing stage before the sleep aiding stage.

It should be noted that, the first sub-period, the second sub-period and the third sub-period are preferably whole body massage, and the massage devices of the electric bed corresponding to the upper half body part and the lower half body part of the human body can be started at the same time, so that the massage devices can massage the human body according to the waveform modes of the sub-periods. The upper body part comprises: head, back, waist. The lower body part comprises: buttocks, thigh, shank, foot. The massage device can be correspondingly arranged on the bed board of the electric bed according to the positions of the human body. For example, as shown in fig. 8, the massage device for the upper body part of the human body is provided on at least one bed plate among a back plate 91, a waist plate 92 and a head plate 95 of the electric bed; the massage device for the lower body of the human body is arranged on at least one bed plate of the thigh plate 93 and the shank plate 94 of the electric bed. In addition, the electric bed can be provided with more than five bed boards based on the improved technology, but the positions of the massage equipment corresponding to the human body on the bed boards can be summarized into an upper half body part and a lower half body part no matter how the bed boards are arranged.

In step S2024, in the fourth sub-period, the massaging device located at the lower body position of the human body is controlled to perform vibration massage with the second preset intensity.

And when the fourth sub-period starts, controlling the intensity of the massage equipment to be gradually increased to a second preset intensity.

And when the fourth sub-period is finished, controlling the intensity of the massage equipment to gradually weaken to a first preset intensity.

Specifically, from the fourth sub-period, only the lower body position of the human body is massaged, i.e., the massage device at the upper body position of the human body is not turned on any more, and only the massage device at the lower body position of the human body is turned on. Thus, the human body can be prevented from being excited again by the stimulation to the parts such as the head, the back and the like, and the sleeping time is prolonged.

In step S2025, in the fifth sub-period, the massaging device located at the lower body position of the human body is controlled to perform vibration massage with the first preset intensity.

Specifically, the fourth sub-period and the fifth sub-period do not adopt the waveform mode to massage the human body any more, but the massage equipment keeps the same intensity to continuously massage, so that the intensity change of the massage equipment is avoided to excite the human body again. After the fifth sub-period is finished, the electric bed enters a sleep aiding stage, and the fourth sub-period and the fifth sub-period are used as transitions from a massage stage to the sleep aiding stage, so that the stimulation of the head and the back of a human body, excessive change of intensity and excessive high intensity are avoided, and the re-excitation of the human body is avoided.

Step S203, in the sleep-aiding stage, the electric bed is controlled to execute a posture sleep-aiding mode so as to promote the return flow of the intracranial veins of the human body.

In order to obtain the optimal bed board rotation speed in the sleep aiding stage, a human sleep brain wave monitoring experiment is performed in the second embodiment of the invention. As shown on the right side of the broken line in fig. 9 and 10, fig. 9 shows the brain wave monitoring experimental result when the rotation speed of the bed board is controlled to be 2.5 degrees/second, and the head of the human body forms an included angle of 15 degrees relative to the horizontal plane. Fig. 10 shows brain wave monitoring experiment results when the rotation speed of the bed plate is controlled to be 0.5 degrees/second, wherein the head of the human body forms an included angle of 11 degrees or 23 degrees relative to the horizontal plane.

Therefore, in the sleep-aiding stage, the head of the human body forms an included angle of 15 degrees relative to the horizontal plane, and when the rotation speed of the bed board is controlled within 0.5 degrees/second, the experimenter basically keeps the sleep state. In addition, in the sleep aiding stage, 87% of the experimenters can also keep the sleep state when the rotation speed of the bed board is controlled within 0.7 degrees/second. To sum up, in order to eliminate the influence of the rotation of the bed board on the sleep aiding stage, the rotation angle speed of the bed board should be controlled within 0.3 to 0.7 degrees/second, preferably not more than 0.5 degrees/second. Although the aim of the invention can be achieved when the head of the human body forms an included angle of 5 to 30 degrees relative to the horizontal plane, 96% of experimenters can accelerate to enter a sleep state when the head of the human body forms an included angle of 15 degrees relative to the horizontal plane through experimental determination. When the head forms an angle of 13 to 17 degrees with respect to the horizontal plane, 83% of the experimenters enter a sleep state. When the head of the human body forms an included angle of 5 to 30 degrees relative to the horizontal plane, 67% of experimenters can enter a sleep state.

In an implementation manner of the second embodiment of the present invention, the posture sleep-aiding mode further includes: if the electric bed is not restored to the horizontal posture, the bed board positioned at the lower half body position of the human body is controlled to be restored to the horizontal posture.

Specifically, the electric bed detects the posture of the electric bed in the sleep aiding stage, and if the bed board at the lower body position of the human body, such as the thigh board and the shank board, is found not to be restored to the horizontal state, the bed board is controlled to be restored to the horizontal state. Only the back plate or the head plate is kept in a lifted state, so that the head of the human body forms an included angle of 5-30 degrees, preferably 15 degrees, relative to the horizontal plane. Wherein, when the bed board at the lower body position of the human body is controlled to return to the horizontal posture, the rotation speed of the bed board is controlled within 0.3 to 0.7 degrees/second, preferably not more than 0.5 degrees/second. In the sleep aiding stage, if the bed board at the lower body position of the human body does not recover the horizontal posture in time, blood flowing to the head is possibly reduced, and the effect of the sleep aiding stage is affected.

Step S204, controlling the electric bed to recover the horizontal state; wherein, the rotating speed of the bed board of the electric bed is controlled within the third speed.

Wherein the third speed is less than or equal to the second speed.

Specifically, after the sleep-aiding stage is finished, the human body enters a sleep state, and the electric bed is required to be restored to a horizontal state at the moment, so that the human body is kept in a lying state after sleeping. In this process, the factors affecting sleep should be minimized, so that it is necessary to restore the electric bed to a horizontal state at an angular velocity not exceeding the rotation velocity of the bed board in the sleep-aiding stage. The third speed is preferably controlled at 0.3 degrees/second, and the brain wave monitoring result of the sleeper does not fluctuate. At the end of the sleep assisting time sequence, the user can be slowly leveled, so that the problem of cervical vertebra possibly caused by long-time head elevation is avoided, the leveling speed is very slow, and the user is helped to adjust to a healthy sleeping posture under the condition of no sense.

In addition to providing the optimal embodiment of the human body massage phase as shown in fig. 20, the second embodiment of the present invention provides the following alternative embodiments.

Optionally, the human body massage stage controls the massage device based on the massage mode to perform vibration massage on the human body when the electric bed maintains a zero gravity posture or a horizontal posture.

The human body massage stage is preferably performed under the zero gravity posture, but when the electric bed adopts the horizontal posture as shown in fig. 1, the human body massage can be performed, the effect of massaging the human body and relieving the muscle fatigue of the human body can be achieved, and the massage effect is slightly poorer than that of the zero gravity posture.

Optionally, the human body massage phase comprises: a first massage cycle and a second massage cycle.

And in the first massage period, controlling the massage equipment at the upper half body position and the lower half body position of the human body to perform vibration massage.

In the second massage period, only the massage equipment which controls the lower half body position of the human body is used for massaging in a mode that the intensity is gradually decreased; the intensity includes: vibration frequency and/or amplitude; the vibration frequency of the first massage device is between 35 and 55Hz, and the vibration frequency of the second massage device is between 15 and 35 Hz.

The human body massage stage can be divided into two large periods, and the whole body is massaged in the first massage period to eliminate muscle fatigue of the whole body. In the second massage period, only the lower body is massaged, so that the stimulation of the back and head parts is avoided, and the human body is excited again. The massage is performed in a mode of gradually decreasing the intensity, so that the human body gradually relaxes and calms down, the massage stage is transited to the sleep aiding stage, the foot massage intensity is decreased, the human body is relaxed in the process, and the user can enter a sleep state gradually.

Optionally, during the first massage cycle and the second massage cycle, the selectable massage modes include: the sine wave mode, the triangular wave mode, the trapezoidal wave mode, the rectangular wave massage mode, the simulated water wave massage mode, the uniform relaxation massage mode, and combinations thereof shown in fig. 16, and 17 to 19. The massage mode has been discussed in detail above and will not be described here again.

In an alternative embodiment, the first massage cycle comprises: the first to third sub-periods are sequentially performed.

A first sub-period controlling the massage device to perform the sine wave mode; and when the first sub-period starts, controlling the intensity of the massage equipment to be gradually increased to a preset intensity.

And a second sub-period for controlling the massage device to execute the triangular wave mode.

Wherein the intensity of the massage device for the upper body position and the lower body position is no longer discriminated, and the massage can be performed at the same intensity, or the intensities can be arbitrarily combined.

In an alternative embodiment, the second massage cycle comprises: a fourth sub-period and a fifth sub-period sequentially performed.

wherein the first preset intensity is less than the second preset intensity.

Fig. 21 is a schematic diagram of a first set of brain wave monitoring experiments of the massage apparatus of the embodiment of the present invention on sleep, and fig. 22 is a schematic diagram of a second set of brain wave monitoring experiments of the massage apparatus of the embodiment of the present invention on sleep, as shown in fig. 21, in the first set of experiments, the massage apparatus adopts the massage mode shown in fig. 20, that is, includes a first sub-period to a fifth sub-period, and in each sub-period, the massage intensity change is performed according to the embodiment shown in fig. 20, and fig. 21 shows brain wave monitoring results from the end of the second sub-period to the end of the fifth sub-period. In the second set of experiments, the massage apparatus took the modes of the first massage cycle and the second massage cycle, the massage intensity took the third massage intensity, as shown in fig. 22, and the brain wave monitoring results from the end of the first massage cycle to the end of the second massage cycle were shown in fig. 22.

Comparing the two sets of experimental results of fig. 21 and 22, it can be seen that the brain waves of the experimenter are more stable and less excited by the experimenter than the case of adopting the five sub-periods of fig. 20 and maintaining the higher massage intensity. The progressive decrease of the massage pattern and the variation thereof is easier for the person to relax and feel relaxed and sleep faster than a single high intensity massage or a single low intensity massage.

In an optional embodiment of the present invention, during the sleep-aiding phase, or in a first preset time range after the end of the sleep-aiding phase, if the sleep monitoring device finds a disturbance of the human body, the sleep-aiding phase or the relaxing phase is re-executed;

Specifically, the sleep monitoring device can adopt a non-contact vibration sensor arranged on the electric bed plate, and the sleep state of the human body can be judged through the sign data acquired in real time. If the vibration sensor detects vibration exceeding a preset vibration threshold value in the sleep aiding stage or after the sleep aiding stage is finished, the human body is disturbed, the sleep aiding stage is restarted, the head is lifted to promote intracranial venous return, and the sleep aiding stage is continued. Or the relaxation stage is started, and after the relaxation massage is carried out on the human body, the human body enters the sleep-aiding stage so as to continuously help the human body to relax and sleep. In the relaxation stage, if the sleep monitoring device does not find human disturbance, the human body is indicated to be close to sleep, in order to avoid the influence of vibration massage or sleep-aiding gesture on sleep quality, the sleep-aiding stage and the relaxation stage can be gradually and slowly stopped, so that the intelligent electric bed tends to be calm, and the human body is helped to sleep faster.

In an alternative embodiment of the present invention, the sleep-aiding control method is controlled by means of one-button actuation.

Specifically, a key trigger key is provided in the APP of the electric bed remote controller or the intelligent terminal such as the mobile phone, the PAD and the like, when a user wants to start the sleep aiding program, the whole sleep aiding program is triggered to start through the key, the electric bed automatically executes a relaxation stage and a sleep aiding stage according to the flow shown in fig. 4 or 11, the influence of multiple operations of the user on sleep is avoided, and the user experience is improved.

In an optional embodiment of the invention, the sleep-aiding control method provided by the embodiment of the invention determines the rotation angle and rotation speed of the bed board of the electric bed and the vibration intensity of the massage equipment according to the brain wave monitoring result of the human sleep experiment.

Specifically, the brain wave monitoring results of the human sleep experiment are shown in fig. 9 and 10, the left side of the dotted line is a relaxation stage, and the right side of the dotted line is a sleep-aiding stage. Both fig. 9 and 10 employ an optimal zero gravity attitude.

The relaxation phase of fig. 9 includes a human body massage phase that employs both the first massage cycle and the second massage cycle and does not employ the massage pattern shown in fig. 16. The head of the human body forms an included angle of 15 degrees relative to the horizontal plane in the sleep-aiding stage of fig. 9, and the rotation speed of the bed board is controlled to be 2.5 degrees/second.

The relaxation phase of fig. 10 includes a human body stretching phase and a human body massage phase, which uses five sub-cycles for five phases, and three massage modes shown in fig. 16. The head of the human body forms an included angle of 15 degrees relative to the horizontal plane in the sleep-aiding stage of fig. 10, and the rotation speed of the bed board is controlled to be 0.5 degrees/second.

By comparing and analyzing the fig. 9 and 10, it can be known that the head of the human body forms an included angle of 15 degrees relative to the horizontal plane in the sleep aiding stage, the rotation speed of the bed board is controlled to be 0.5 degrees/second, and all the experimenters can maintain the brain waves at a lower level, so that the sleep aiding quality is very good. In the relaxation stage, compared with the scheme of adopting five subcycles and three massage modes and not adopting three massage modes, the brain wave peak value of the experimenter in fig. 10 is less, more stable and more beneficial to transition to the sleep-aiding stage in the fourth subcycle, the fifth subcycle and the second massage cycle.

Based on brain wave monitoring results of a plurality of human sleep experiments similar to those of fig. 9 and 10, 87% of the experimenters can enter a sleep state faster when the first speed is 2.7 degrees/second angular speed. At a first speed of 2.3 degrees/second angular velocity, 94% of the experimenters would go to sleep faster. Thus, for the transition from the relaxation phase to the sleep-aiding phase, the first speed of rotation of the bed board should be controlled between 2.3 and 2.7 degrees/sec, preferably 2.5 degrees/sec. Because the first speed control is too slow to extend the duration of the relaxation phase, the relaxation phase should be controlled as short as possible in order to ensure the effective time of the sleep-aiding phase.

Also based on brain wave monitoring results of multiple human sleep experiments like fig. 9 and 10, most experimenters can quickly enter a sleep state when the relaxation phase lasts within 7 or 9 minutes and the sleep aiding phase lasts within 7 or 9 minutes. In the most preferred embodiment, the relaxation phase lasts for 8 minutes and the sleep-aiding phase lasts for 7.5 minutes, more than 90% of the sleepers are accelerated to enter sleep.

In an optional embodiment of the invention, the sleep aiding control method further includes:

Specifically, the control unit for setting the electric bed generally adopts a programmable logic controller (PLC, programmable Logic Controller), and when the user needs to adjust the operation parameters of the sleep-aiding program, for example, adjust the rotation speed, rotation angle, etc. of the bed board, the parameter setting cannot be directly performed on the control unit. The following may be generally adopted:

the first mode, the user provides the adjustment demand to electric bed after-sales service personnel, and after-sales service personnel input adjustment parameters according to the adjustment demand at electric bed control cloud platform, and electric bed control cloud platform generates parameter adjustment instruction according to adjustment parameters to send adjustment instruction to electric bed control unit through communication forms such as WIFI, bluetooth, NFC through the internet and adjust. The parameter adjustment instruction includes an identifier corresponding to the electric bed. Preferably, the WIFI communication mode is adopted.

The second mode, the user sets up the adjustment information through intelligent terminal APP or electric bed remote controller to send the adjustment information to electric bed control cloud platform through the internet, electric bed control cloud platform analysis adjustment information generates parameter adjustment instruction, and sends the adjustment instruction to electric bed control unit through communication forms such as bluetooth, NFC through the internet and adjusts. The parameter adjustment instruction includes an identifier corresponding to the electric bed.

Through continuous experiments, monitoring of brain waves in the process of the experiments, feedback conditions of actual use experience of a subject, preference feedback of different users, private customization requirements and the like, sleep-aiding processes such as massage waveforms, massage intensity, bed angles, time length of functions of each item and the like can be adjusted, and the adjustment and the upgrading can be directly and remotely performed without changing hardware and going up.

In addition, the control unit of the electric bed can also adopt an intelligent chip, the control unit needs to be set to be capable of carrying out fine adjustment on parameters only in the sleep-aiding program, the parameters are limited to the rotating speed, the rotating angle, the massage mode and the massage strength of the bed board, and the adjustment range cannot exceed the preset parameter adjustment range. In this case, the control unit including the intelligent chip is directly used to adjust the operation parameters in the electric bed sleep-aiding program without generating an adjustment instruction by controlling the cloud platform through the electric bed.

Fig. 23 is a schematic diagram of an effect verification experiment of the sleep control method according to an embodiment of the present invention, and as shown in fig. 23, the effect verification experiment is specifically described as follows:

test environment: mattress laboratory experience room, constant temperature and constant humidity;

test mode: the experiment group starts the sleep aiding program, and after the program is closed, the experiment group is calm and lying down for 30 minutes; the control group does not start the sleep aiding program, and is quiet and lying for 30 minutes;

data analysis was performed on two sets of 33 minute brain wave monitors.

Fig. 24 is an effect verification experimental overview diagram of the sleep control method according to the embodiment of the invention, as shown in fig. 24, the experimental overview data is as follows:

fig. 25 is a schematic diagram showing comparison of sleep time duration of an effect verification experiment of a sleep-aiding control method according to an embodiment of the present invention, fig. 26 is a schematic diagram showing comparison of sleep time duration of an effect verification experiment of a sleep-aiding control method according to an embodiment of the present invention, fig. 27 is a schematic diagram showing comparison of sleep acceleration of an effect verification experiment of a sleep-aiding control method according to an embodiment of the present invention, and fig. 28 is a schematic diagram showing comparison of sleep time duration extension of an effect verification experiment of a sleep-aiding control method according to an embodiment of the present invention, as shown in fig. 25 to 28, experimental groups: the average sleep time is about 15 minutes, and the average sleep time is about 15 minutes; control group: the average sleep time is about 23 minutes, and the average sleep time is about 8 minutes; the average sleep time of the experimental group is accelerated by about 8 minutes compared with the control group; the average sleep time of the experimental group was prolonged by 6.4 minutes compared with the control group (since the data acquisition time of each group is only 30 minutes, the average sleep time of the two groups is 15 minutes and 8 minutes respectively, and thus the difference of the sleep time is 6.4 minutes in the total sleep time of 30 minutes between the experimental group and the control group). Most of the experimenters fall asleep faster than the control group; sleep becomes longer.

The effect verification experiment of the sleep-aiding control method proves that the sleep-aiding control method provided by the embodiment of the invention can enable a user to fall asleep faster and longer.

Fig. 29 is a schematic structural diagram of a sleep-aiding control device according to a third embodiment of the present invention, and as shown in fig. 29, a sleep-aiding control device 40 according to a third embodiment of the present invention includes: a relaxation module 41 and a sleep aid module 42.

The relaxing module 41 is used for controlling the electric bed to execute a relaxing human body mode to perform relaxing massage on human body muscles in a relaxing stage.

The sleep aiding module 42 is used for controlling the electric bed to execute a posture sleep aiding mode to promote the intracranial venous return of the human body in the sleep aiding stage.

Wherein the loosening module 41 comprises: a zero gravity pose module 411 and a massage module 412.

The zero gravity gesture module 411 is configured to control the electric bed to execute a zero gravity gesture mode.

The massage module 412 is used for controlling the massage device to perform vibration massage on the human body.

Wherein the first speed is greater than or equal to the second speed.

The sleep-aiding control device in the third embodiment of the present invention is an implementation device of the sleep-aiding control method in the first embodiment of the present invention, and specific principles refer to the sleep-aiding control method in the first embodiment of the present invention, which is not described herein.

Fig. 30 is a schematic structural diagram of a sleep control device according to a fourth embodiment of the present invention, and as shown in fig. 30, a sleep control device 40 according to a fourth embodiment of the present invention includes: a relaxation module 41 and a sleep aid module 42.

Wherein the first speed is greater than or equal to the second speed.

Further, in the sleep-aiding control device according to the fourth embodiment of the present invention, the loosening module 41 includes: the human body stretching module 413.

The human body stretching module 413 is configured to:

controlling the zero gravity gesture module to start a zero gravity gesture mode; controlling the electric bed to restore the horizontal posture; the massage module is controlled to enable all the massage devices to perform continuous vibration massage on the human body.

Further, in the sleep-aiding control device according to the fourth embodiment of the present invention, the massage module 412 is configured to:

in the second massage period, only the massage equipment which controls the lower half body position of the human body is used for massaging in a mode that the intensity is gradually decreased; the intensity includes: vibration frequency and/or amplitude.

Further, in the sleep-aiding control device according to the fourth embodiment of the present invention, the massage mode includes: sine wave mode, triangular wave mode, trapezoidal wave mode;

Further, in the sleep-aiding control device according to the fourth embodiment of the present invention, the first massage period includes: a first sub-period, a second sub-period, and a third sub-period;

the massage module 412 is configured to:

Further, in the sleep-aiding control device according to the fourth embodiment of the present invention, the second massage period includes: a fourth sub-period and a fifth sub-period;

The massage module 412 is configured to:

Further, in the sleep-aiding control device according to the fourth embodiment of the present invention, the sleep-aiding module 42 is further configured to:

wherein the third speed is less than the second speed.

Further, in the fourth embodiment of the present invention, the sleep-aiding control device 40 is controlled by a one-key start method.

Further, according to the sleep-aiding control device in the fourth embodiment of the invention, the rotation angle and the rotation speed of the bed plate of the electric bed and the vibration intensity of the massage equipment are determined according to the brain wave monitoring result of the human sleep experiment.

Further, in the fourth embodiment of the present invention, a sleep-aiding control device,

the first speed is from 2.3 to 2.7 degrees/second angular speed;

the second speed is 0.3 to 0.7 degrees/second angular speed;

the relaxation phase lasts for within 7 to 9 minutes;

the sleep-aiding phase lasts 7 to 9 minutes.

the first speed is 2.5 degrees/second angular speed;

the second speed is 0.5 degree/second angular speed;

the relaxation phase lasts for 8 minutes;

the sleep-aiding phase lasts 7.5 minutes.

Further, the sleep-aiding control device according to the fourth embodiment of the present invention further includes: a communication module 43 and a control unit 44.

The communication module 43 is configured to: the parameter adjustment instruction of the motor and/or the massage device of the electric bed, which is sent by the cloud server 50, is received and sent to the control unit 43.

The sleep-aiding control device in the fourth embodiment of the present invention is an implementation device of the sleep-aiding control method in the second embodiment of the present invention, and specific principles refer to the sleep-aiding control method in the second embodiment of the present invention, which is not described herein.

In one embodiment of the present invention, there is further provided a storage medium storing computer program instructions that are executed according to the sleep control method (computer program instruction execution flow) described in the first embodiment or the second embodiment.

In an exemplary configuration of the invention, the storage medium includes both permanent and non-permanent, removable and non-removable media, and information storage may be implemented by any method or technology. The information may be computer readable instructions, data structures, program devices, or other data. Examples of storage media for a computer include, but are not limited to, phase change memory (PRAM), static Random Access Memory (SRAM), dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), read Only Memory (ROM), electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape storage or other magnetic storage devices, or any other non-transmission medium which can be used to store information that can be accessed by a computing device.

In one embodiment of the present invention, there is also provided a computing device including: a memory for storing computer program instructions and a processor for executing the computer program instructions, wherein the computer program instructions, when executed by the processor, trigger the computing device to perform the method of embodiment one or embodiment two of the present invention.

In one typical configuration of the invention, the computing devices each include one or more processors (CPUs), input/output interfaces, network interfaces, and memory.

The memory may include volatile memory in a computer-readable medium, random Access Memory (RAM) and/or nonvolatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of computer-readable media.

The computing device includes, but is not limited to, any electronic product that can perform man-machine interaction with a user (for example, perform man-machine interaction through a touch pad), for example, mobile electronic products such as smart phones, tablet computers, and the like, where any operating system may be used in the mobile electronic products, for example, android operating systems, iOS operating systems, and the like.

In the embodiments of the present application, the sequence number of each process does not mean that the execution sequence of each process should be determined by the function and the internal logic of each process, and should not constitute any limitation on the implementation process of the present application.

In addition, the term "and/or" herein is merely an association relationship describing an association object, and means that three relationships may exist, for example, a and/or B may mean: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

The steps of a method or algorithm described in connection with the disclosure herein may be embodied in hardware, or may be embodied in software instructions executed by a processor. The software instructions may be comprised of corresponding software modules that may be stored in random access memory (random access memory, RAM), flash memory, read-only memory (ROM), erasable programmable read-only memory (erasable programmable ROM), electrically erasable programmable read-only memory (EEPROM), registers, hard disk, a removable disk, a compact disc read-only memory (CD-ROM), or any other form of storage medium known in the art. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. In the alternative, the storage medium may be integral to the processor. The processor and the storage medium may reside in an ASIC. In addition, the ASIC may be located in a terminal device or a core network element. It is also possible that the processor and the storage medium reside as discrete components in a terminal device or in a core network element.

In the above embodiments, it may be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, the processes or functions described in the present application are produced in whole or in part. The computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable apparatus. The computer instructions may be stored in or transmitted across a computer-readable storage medium. The computer instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center by a wired (e.g., coaxial cable, fiber optic, digital subscriber line (digital subscriber line, DSL)), or wireless (e.g., infrared, wireless, microwave, etc.). The computer readable storage medium may be any available medium that can be accessed by a computer or a data storage device such as a server, data center, etc. that contains an integration of one or more available media. The usable medium may be a magnetic medium (e.g., a floppy disk, a hard disk, a magnetic tape), an optical medium (e.g., a digital versatile disk (digital versatile disc, DVD), or a semiconductor medium (e.g., a Solid State Disk (SSD)), or the like.

The foregoing embodiments have been provided for the purpose of illustrating the technical solution and advantageous effects of the present application in further detail, and it should be understood that the foregoing embodiments are merely illustrative of the present application and are not intended to limit the scope of the present application, and any modifications, equivalents, improvements, etc. made on the basis of the technical solution of the present application should be included in the scope of the present application.

Claims

1. A storage medium storing computer program instructions, the execution flow of the computer program instructions comprising:

wherein the first speed is greater than or equal to the second speed.

2. The storage medium of claim 1, wherein the relaxation phase comprises: a human body stretching stage;

the human body stretching stage comprises the following steps:

controlling the electric bed to start a zero gravity posture mode;

and controlling the electric bed to restore the horizontal posture.

3. The storage medium of claim 1, wherein the relaxation phase comprises: a human body massage stage;

the human body massage stage comprises:

4. The storage medium of claim 3, wherein the execution flow of the computer program instructions comprises: in the first massage period, controlling the massage equipment positioned at the upper half body position of the human body to perform vibration massage with a first preset intensity, and controlling the massage equipment positioned at the lower half body position of the human body to perform vibration massage with a third preset intensity;

5. The storage medium of claim 4, wherein the massage pattern comprises: sine wave mode, triangular wave mode, trapezoidal wave mode;

6. The storage medium of claim 5, wherein the first massage cycle comprises:

7. A storage medium according to claim 3, wherein the second massage cycle comprises:

8. The storage medium of claim 7, wherein the execution flow of the computer program instructions comprises:

9. The storage medium of claim 1, wherein the posture-assisted sleep mode further comprises:

10. The storage medium of claim 1, wherein the execution flow of the computer program instructions after the end of the sleep stage further comprises:

wherein the third speed is less than the second speed.

11. The storage medium of claim 1, wherein the execution flow of the computer program instructions comprises:

12. The storage medium of claim 1, wherein the execution flow of the computer program instructions is controlled by a one-touch activation.

13. The storage medium of any one of claims 1 to 12, wherein the execution flow of the computer program instructions comprises: according to brain wave monitoring results of human sleep experiments, the rotation angle and rotation speed of the bed plate of the electric bed and the vibration intensity of the massage equipment are determined.

14. The storage medium of any one of claims 1 to 12, wherein the execution flow of the computer program instructions comprises:

the first speed is from 2.3 to 2.7 degrees/second angular speed;

the second speed is 0.3 to 0.7 degrees/second angular speed;

the relaxation phase lasts for within 7 to 9 minutes;

the sleep-aiding phase lasts 7 to 9 minutes.

15. The storage medium of claim 14, wherein the execution flow of the computer program instructions comprises:

the first speed is 2.5 degrees/second angular speed;

the second speed is 0.5 degree/second angular speed;

the relaxation phase lasts for 8 minutes;

the sleep-aiding phase lasts 7.5 minutes.

16. The storage medium of any one of claims 1 to 12, wherein the execution flow of the computer program instructions further comprises:

17. A sleep-aiding control device, comprising: a loosening module and a sleep aiding module;

wherein the first speed is greater than or equal to the second speed.

18. A sleep control device as claimed in claim 17, characterized in that the relaxing module comprises: a human body stretching module;

the human body stretching module is used for:

19. A sleep control device as claimed in claim 17, characterized in that, the massage module is used for:

when the electric bed maintains a zero gravity posture or a horizontal posture, the massage device is controlled based on the massage mode to perform vibration massage on the human body;

wherein the relaxation phase comprises: a human body massage stage; wherein, human massage stage includes in proper order: a first massage cycle and a second massage cycle;

20. A sleep control device as claimed in claim 19, characterized in that, the massage module is used for:

21. A sleep control device as claimed in claim 20, characterized in that, the massage mode comprises: sine wave mode, triangular wave mode, trapezoidal wave mode;

22. A sleep control device as claimed in claim 21, characterized in that, the first massage cycle comprises: a first sub-period, a second sub-period, and a third sub-period;

the massage module is used for:

23. A sleep control device as claimed in claim 19, characterized in that, the second massage cycle comprises: a fourth sub-period and a fifth sub-period;

the massage module is used for:

24. A sleep control device as claimed in claim 23, characterized in that the massage module is adapted to:

25. A sleep control device as claimed in claim 17, characterized in that, the sleep aiding module is further adapted to:

26. A sleep control device as claimed in claim 17, characterized in that, the sleep aiding module is further adapted to:

wherein the third speed is less than the second speed.

27. A sleep control device as claimed in claim 17, characterized in that, the sleep aiding module is further adapted to:

28. A sleep control device as claimed in claim 17, characterized in that the sleep control device is controlled by means of a one-touch actuation.

29. A sleep control device as claimed in any one of claims 17-28, characterized in that, based on the brain wave monitoring result of the human sleep experiment, the rotation angle and rotation speed of the bed board of the electric bed, and the vibration intensity of the massage apparatus are determined.

30. A sleep control device as claimed in any one of claims 17 to 28, characterized in that,

the first speed is from 2.3 to 2.7 degrees/second angular speed;

the second speed is 0.3 to 0.7 degrees/second angular speed;

the relaxation phase lasts for within 7 to 9 minutes;

the sleep-aiding phase lasts 7 to 9 minutes.

31. A sleep control device as claimed in claim 30, characterized in that,

the first speed is 2.5 degrees/second angular speed;

the second speed is 0.5 degree/second angular speed;

the relaxation phase lasts for 8 minutes;

the sleep-aiding phase lasts 7.5 minutes.

32. A sleep control device as claimed in any one of claims 17 to 28, characterized in that it further comprises: a communication module and a control unit;

33. A computing device, comprising: a memory for storing computer program instructions and a processor for executing the computer program instructions, wherein the computer program instructions, when executed by the processor, trigger the computing device to execute in accordance with an execution flow of the computer program instructions of the storage medium of any one of claims 1 to 16.