Massage control method, system, air mattress and storage medium

Abstract

The present application relates to a massage control method, system, air cushion bed and storage medium. The existing air bag needs to be fully inflated and deflated, which affects the use experience. The massage control method according to the present application obtains the critical air pressure when the air bag supports the user according to the relationship between the air bag inflation time and the pressure; the critical air pressure is set as the lower limit value of the air pressure adjustment of the air bag, wherein the critical air pressure is the minimum air pressure value when the air bag contacts the user. The air bag adjusts the air pressure by inflation and deflation and performs massage operation on the user, sets the critical air pressure measured when the air bag contacts the user as the lower limit value of the air pressure adjustment range, and the air pressure in the air bag is cyclically inflated and deflated in the air pressure adjustment range, so as to reduce the inflation and deflation amount of the air bag in a single inflation and deflation process.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of bedding, in particular to a massage control method, system, air mattress and storage medium BACKGROUND

[0002] The existing mattress includes a cushion body and a massage assembly and a control box arranged on the cushion body, the massage assembly includes air bags arranged at designated positions, and the control box controls the inflation and deflation of the air bags and adjusts the hardness of the air bags to provide massage function to the user. The control box can adjust the air pressure in the air bag, so that the air bag realizes synchronous adjustment of height and hardness by alternately performing inflation and deflation operations, ensuring that the air bag at the designated position can repeatedly push the corresponding body segment of the user upward. In the use process, the air bag performs inflation and deflation operations within a preset air pressure adjustment range, the upper limit of the air pressure adjustment range is the air pressure value when the air bag is fully inflated, and the lower limit value of the air pressure adjustment range is the air pressure value when the air bag is completely empty. By completely inflating and deflating, the hardness change of the air bag is increased, and the massage comfort of the user is improved. Since the user is in a lying posture, there is a gap between the bottom surface and the cushion body. During the inflation process of the air bag, the gap is first filled by lifting, and then the massage force is applied to the user by increasing the hardness. During the deflation process of the air bag, the air bag softens and cancels the massage force on the user, and then the air bag is separated from the user by continuously deflating. The air bag realizes intermittent massage force on the user by cyclically performing inflation and deflation operations.

[0003] This massage method has the following defects: since the air bag is separated from the user during inflation and deflation, the adjacent massage force applied to the user is increased due to the need for complete inflation and deflation of the air bag, which increases the cycle operation time and makes it impossible to improve the massage frequency, affecting the use experience. In addition, after the massage ends, the air bag is deflated to the lower limit value of the air pressure adjustment range, so that the air bag and the user are not in contact with each other, and the user cannot be supported, affecting the support comfort. SUMMARY

[0004] In order to solve the defects of the prior art, the present application provides a massage control method, system, air mattress and storage medium, which sets the critical air pressure measured when the air bag is in contact with the user as the lower limit value of the air pressure adjustment range, effectively reduces the inflation and deflation amount of the air bag during a single inflation and deflation process, effectively reduces the energy consumption, and improves the massage frequency and use experience.

[0005] The present application realizes the following massage control method: according to the relationship between the air bag inflation time and the pressure, the critical air pressure when the air bag supports the user is obtained; the critical air pressure is set as the lower limit value of the air bag pressure adjustment, wherein the critical air pressure is the minimum air pressure value when the air bag contacts the user. The air bag adjusts the air pressure by inflation and deflation and performs massage operation on the user, and the critical air pressure measured when the air bag contacts the user is set as the lower limit value of the air pressure adjustment range. The air pressure in the air bag is cyclically inflated and deflated within the air pressure adjustment range to reduce the inflation and deflation amount of the air bag in a single inflation and deflation process. The critical air pressure measured when the air bag contacts the user is set as the lower limit value of the air pressure adjustment range, and the difference between the upper limit value and the lower limit value of the air pressure adjustment range is reduced to reduce the inflation and deflation amount of the air bag in a single inflation and deflation process. This not only ensures that the user can effectively perceive the massage force and ensure the massage comfort, but also effectively shortens the time interval between adjacent inflation operations, effectively improves the massage frequency, and effectively reduces the energy consumption by reducing the inflation and deflation amount, thereby improving the use experience.

[0006] As a preferred embodiment, the pressure-bearing curve of the air bag inflation time and pressure in the pressure-bearing state and the non-pressure-bearing curve of the air bag inflation time and pressure in the non-pressure-bearing state are obtained, and the critical air pressure of the air bag when contacting the user in the pressure-bearing state is obtained by comparing and calculating the pressure-bearing curve and the non-pressure-bearing curve through the air bag effective support analysis algorithm. In order to obtain the critical air pressure conveniently, the coordinate graph is drawn, the horizontal axis represents the inflation time, and the vertical axis represents the air pressure in the air bag. First, the pressure-bearing data group and the non-pressure-bearing data group are drawn in the coordinate graph to form two curves, and then a vertical line is set to form two intersection points with the two curves. The vertical distance between the two intersection points is measured to obtain the pressure difference under the same inflation time, and compared with the set pressure threshold value. The pressure corresponding to the intersection point on the pressure-bearing data group curve is set as the critical air pressure, which effectively reduces the calculation difficulty of obtaining the critical air pressure and is convenient to use.

[0007] As a preferred embodiment, the air bag effective support analysis algorithm includes: under the same inflation power and inflation time, after the air bag contacts the user in the pressure-bearing state, the air bag pressure rise rate is greater than that in the non-pressure-bearing state, and the two begin to produce a pressure difference; a preset pressure threshold value; when the pressure difference between the air bag pressure in the pressure-bearing state and the air bag pressure in the non-pressure-bearing state reaches the pressure threshold value, the air bag pressure in the pressure-bearing state at this time is set as the critical air pressure. The air bag has different pressure changes in the pressure-bearing state with people and the non-pressure-bearing state without people. The critical air pressure when the user contacts the air bag is measured by using the above method, and then the lower limit value of the pressure adjustment range corresponding to the user is formed.

[0008] As preferred, the critical air pressure obtained is set as the lower limit value of the air bag air pressure adjustment, and the air bag air pressure is adjusted so that the air bag air pressure is cyclically adjusted between the critical air pressure and the massage air pressure, wherein the massage air pressure can be automatically set or manually set by the user, and the massage air pressure is less than the maximum air pressure that the air bag can withstand, ensuring the safety of the air bag in use. The air pressure in the air bag can be adjusted by inflation and deflation within the air pressure adjustment range to reduce the adjustment range of the air pressure in the air bag. When the air pressure in the air bag is at the lower limit value of the air pressure adjustment range, the air bag is always in contact with the user, which not only ensures that the air bag can exert an intermittent massage force on the user, but also ensures that the air bag can always support the user, effectively improving the comfort of use.

[0009] A system using the massage control method includes a supporting module, a massage module, a monitoring module, a processing module, an air pressure adjustment module, a terminal module, and a storage module. Specifically, the supporting module is used to support the user; the massage module is adjusted up and down by air pressure control to massage the user; the monitoring module monitors the air pressure in the air bag to obtain air bag air pressure information; the processing module draws a pressure-bearing curve and a non-pressure-bearing curve according to the air pressure information provided by the monitoring module, calculates the critical air pressure by an air bag effective support analysis algorithm, and sends an inflation and deflation signal to the air pressure adjustment module; the air pressure adjustment module receives the inflation and deflation signal from the processing module and drives the air bag to move up and down; the terminal module is used to receive user instructions; and the storage module stores the pressure-bearing curve, the non-pressure-bearing curve, and the air pressure threshold, provides a basis for the processing module to calculate the critical air pressure, and stores the upper and lower limit values of the air bag air pressure adjustment to provide a basis for the processing module to send the inflation and deflation signal to the air pressure adjustment module.

[0010] When the system is running, the processing module can not only draw the pressure-bearing curve and the non-pressure-bearing curve according to the air bag air pressure information obtained by the monitoring module and calculate the critical air pressure as the lower limit value of the air bag air pressure adjustment, but also form the lower and upper limit values of the air bag air pressure adjustment according to the critical air pressure calculated and the massage air pressure from the terminal module, send inflation and deflation instructions to the air pressure adjustment module, and switch the air bag air pressure between the upper and lower limit values, so that the air bag massages the user by switching up and down.

[0011] A bed using the air bag control method includes a cushion, and a massage assembly provided on the cushion, wherein the massage assembly includes an air bag provided on the cushion and a control box for adjusting the air pressure in the air bag, and the air bag is switched between the critical air pressure and the massage air pressure by inflation and deflation, so that the top of the air bag can repeatedly press and massage the user. The cushion not only provides a platform for the user to lie on, but also supports the air bag, ensuring that the air bag can exert a massage force on the user based on the cushion after inflation, and the control box controls the air bag to move according to the user's requirements, so that the user can obtain comfortable massage operation.

[0012] As preferred, the control box comprises a controller, and an air pump and a solenoid valve controlled by the controller, the controller controls the air pump and the solenoid valve to start and stop, and makes the air bag adjust the air pressure by switching the inflation and deflation. In use, the solenoid valve is opened and closed to control the air bag to be connected with the outside. When the air bag needs to be inflated, the solenoid valve and the air pump are opened, the high-pressure air generated by the air pump is delivered to the air bag, so that the air bag can lift the height and increase the hardness by increasing the air pressure in the air bag; when the air bag needs to be deflated, the solenoid valve is opened, the air in the air bag is discharged, so that the air bag can reduce the height and the hardness by reducing the air pressure in the air bag. By controlling the air pump and the solenoid valve, the air bag can be inflated and deflated alternately, so that the air bag can exert intermittent massage force on the user.

[0013] As preferred, the controller senses the real-time air pressure in the air bag through an air pressure sensor, so that the air pressure sensor and the air pump can collect the pressure-bearing data set and the non-pressure-bearing data set, the processor can obtain the critical air pressure, and the air bag can be accurately switched between the upper limit value and the lower limit value of the air pressure adjustment range.

[0014] As preferred, the control box comprises an external mobile terminal, the controller is connected with the mobile terminal and obtains the user information. The mobile terminal is convenient for the user to carry and place in a position convenient for taking and placing, the user sends the information of the preset frequency, the preset pressing strength and the preset time length to the controller through the mobile terminal, so that the air bag can meet the massage needs of the user.

[0015] As preferred, the top of the air bag is provided with a heating sheet, the controller controls the heating sheet to start and stop switching, so that the temperature of the top of the air bag can be adjusted. The air bag is in contact with the user and tightly clamps the heating sheet, so that the heat generated on the heating sheet can be effectively transmitted to the user. The controller controls the heating sheet to start and stop switching, so that the temperature of the heating sheet is always maintained at a preset temperature, meeting the use needs of the user.

[0016] As preferred, the air bag is a waist supporting bag arranged in the middle of the cushion body, which can ensure that the lifting height of the waist supporting bag meets the force requirement of the massage force, and can provide effective support to the waist of the user, and ensure that the waist supporting bag can contact the waist of the user when the critical air pressure is reached.

[0017] As preferred, the air bag is a leg supporting bag arranged at the rear of the cushion body, which can ensure that the lifting height of the leg supporting bag meets the force requirement of the massage force, and can provide effective support to the leg of the user, and ensure that the leg supporting bag can contact the leg of the user when the critical air pressure is reached.

[0018] The beneficial effects of the present application are: setting the critical air pressure measured when the air bag is in contact with the user as the lower limit value of the air pressure adjustment range, reducing the inflation and deflation amount of the air bag in a single inflation and deflation process by reducing the difference between the upper limit value and the lower limit value of the air pressure adjustment range, ensuring that the user can effectively perceive the massage force and ensuring massage comfort, effectively shortening the time interval between adjacent inflation operations, effectively improving the massage frequency, and effectively reducing energy consumption by reducing the inflation and deflation amount, improving the use experience. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 A coordinate graph formed by using the pressure-bearing data set and the non-pressure-bearing data set in Example 1;

[0020] Figure 2 A flowchart of the system described in Example 2. DETAILED DESCRIPTION

[0021] The essential features of the present application will be further described below in conjunction with the drawings and specific embodiments.

[0022] Example 1:

[0023] The present embodiment provides a massage control method.

[0024] A massage control method, the air bag is inflated and deflated to adjust the air pressure and perform massage operation on the user, the critical air pressure measured when the air bag is in contact with the user is set as the lower limit value of the air pressure adjustment range, and the air pressure in the air bag is cyclically inflated and deflated within the air pressure adjustment range to reduce the inflation and deflation amount of the air bag in a single inflation and deflation process. Specifically, the air bag is inflated and deflated to adjust the air pressure and perform massage operation on the user, the critical air pressure measured when the air bag is in contact with the user is set as the lower limit value of the air pressure adjustment range, and the air pressure in the air bag is cyclically inflated and deflated within the air pressure adjustment range to reduce the inflation and deflation amount of the air bag in a single inflation and deflation process. When the air bag is at the critical air pressure, the air bag is in contact with the user but does not exert a massage force on the user. The critical air pressure measured when the air bag is in contact with the user is set as the lower limit value of the air pressure adjustment range, the difference between the upper limit value and the lower limit value of the air pressure adjustment range is reduced to reduce the inflation and deflation amount of the air bag in a single inflation and deflation process, which ensures that the user can effectively perceive the massage force and ensures massage comfort, effectively shortens the time interval between adjacent inflation operations, effectively improves the massage frequency under the condition that the inflation efficiency remains unchanged, and effectively reduces energy consumption by reducing the inflation and deflation amount, improving the use experience.

[0025] In the embodiment, the air pressure in the air bag can be adjusted up and down within the air pressure adjustment range. The critical air pressure forms the lower limit of the air pressure adjustment range, and the air pressure of the air bag when reaching the preset pressing intensity serves as the upper limit of the air pressure adjustment range. The air pressure in the air bag is adjusted to the upper limit and the lower limit alternately to realize soft and hard adjustment, which ensures that the air pressure in the air bag is always above the critical air pressure, and further ensures that the air bag is always in contact with the user, and ensures that there is a large difference between the upper limit and the lower limit of the air pressure adjustment range, so as to improve the user's clear feeling of the massage force, and the intensity of the massage force can be controlled by adjusting the upper limit, thereby meeting the user's requirement for the pressing intensity.

[0026] In the embodiment, the user uses the massage function in the following way:

[0027] Firstly, the user inputs preset frequency information, preset pressing intensity information and preset time length information to the controller through the mobile terminal;

[0028] Secondly, the controller controls the air pump and the electromagnetic valve independently based on the received information, so that the massage part of the air bag continuously massages the supported object for a preset time length at a preset frequency and a preset pressing intensity. In this process, the air pressure in the air bag can be switched between the critical air pressure when the massage part is in contact with the supported object and the supporting air pressure when the massage part extrudes the supported object, so as to reduce the air pressure adjustment range in the air bag;

[0029] Thirdly, after the massage operation is completed, the air pressure in the air bag is maintained at the critical air pressure, so that the massage part is always in contact with the supported object.

[0030] In the embodiment, the critical air pressure can serve as the lower limit of the air pressure adjustment range to reduce the charging and discharging amount, reduce the energy consumption of implementing the massage function, and improve the massage frequency. After the massage is completed, the critical air pressure can provide air charging support for the air bag, so as to ensure that the air bag and the cushion cooperate and are always in contact with the user, and the contact area between the cushion and the user is increased to improve the supporting comfort.

[0031] In the embodiment, the critical air pressure is obtained in the following way:

[0032] Firstly, the air bag in the non-pressure-bearing state is charged, and the charging time and the corresponding air pressure are recorded to form a non-pressure-bearing data group for drawing a non-pressure-bearing curve;

[0033] Secondly, the air bag in the pressure-bearing state is charged, and the charging time and the corresponding air pressure are recorded to form a pressure-bearing data group for drawing a pressure-bearing curve;

[0034] In the third step, the air pressure threshold is set to compare the air pressure with the same inflation duration in the non-pressure data set and the pressure data set. When the air pressure difference between the corresponding air pressure in the non-pressure data set and the pressure data set is greater than the air pressure threshold, the corresponding air pressure in the pressure data set is set as the critical air pressure.

[0035] In the above process, the air bag has different inflation duration and air pressure change in the pressure state and the non-pressure state. By comparing the air pressure difference in the non-pressure data set and the pressure data set with the same duration, when the air bag contacts the user, the air pressure will quickly rise due to the change of the air bag volume being blocked, which indicates that the air bag contacts the user and sets this air pressure as the critical air pressure of the air bag contacting the user without applying the massage force. The air bag will have air pressure difference due to the influence of the user pressing, and the difference will increase with the increase of the air pressure in the air bag. By setting a reasonable threshold, it is ensured that when the air bag is at the critical air pressure, the air bag contacts the user but does not apply the massage force to the user. Since the user will block the inflated air bag, the air pressure value in the pressure data set will be greater than the corresponding air pressure value in the non-pressure data set when the same amount of air is inflated for the same duration, and the difference between the two will increase with the increase of the inflation duration. By setting the air pressure threshold to compare the air pressure difference, the critical air pressure matching the user is obtained. Specifically, when the user lies on the pad, the controller can obtain the pressure data set by detecting the air pressure sensor during the process of the air pump delivering inflation to the air bag. When there is no user lying on the pad, the controller can obtain the non-pressure data set by detecting the air pressure sensor during the process of the air pump delivering inflation to the air bag. The air pressure in the air bag can change from the initial air pressure to the maximum inflation air pressure, and the initial air pressure is the same, ensuring the comparability between the pressure data set and the non-pressure data set.

[0036] In the third step, the air pressure values with the same inflation duration in the pressure data set and the non-pressure data set need to be compared. In order to simplify the calculation process, the following method can be used: the pressure data set and the non-pressure data set are respectively substituted into the coordinate graph to obtain the pressure curve S1 and the non-pressure curve S2 in sequence, the vertical auxiliary line is used to obtain the air pressure difference between S1 and S2 with the same inflation duration, and the critical air pressure is obtained after comparing with the air pressure threshold. In the coordinate graph (such as Figure 1The horizontal axis represents the inflation time, and the vertical axis represents the air pressure in the air bag. Specifically, the pressure-bearing data set and the non-pressure-bearing data set are plotted in the coordinate graph to form two curves, and a vertical line is set to form two intersection points with the two curves. By measuring the vertical distance between the two intersection points, the pressure difference under the same inflation time is obtained and compared with the set pressure threshold. When the pressure difference reaches the set pressure threshold, the pressure corresponding to the intersection point on the pressure-bearing data set curve at this time is set as the critical pressure, effectively reducing the difficulty of calculating the critical pressure. Comparing the curves S1 and S2, the front part of the curves S1 and S2 tends to coincide, because the air bag is inflated and not in contact with the user, and the middle part of the curves S1 and S2 is separated and the difference increases, because the air bag is in contact with the user, the air bag is squeezed by the user and causes the curve S1 to rise sharply, making the curve S1 and the curve S2 apart.

[0037] In this embodiment, the air bag performs a preset duration of massage operation on the user at a preset frequency and a preset pressing intensity. Specifically:

[0038] The preset frequency F is 0.1HZ≤F≤1HZ, and the user can set the preset frequency according to his own needs, so that the air bag inflates and deflates at the preset frequency to ensure that the user obtains the preset frequency of the massage force. The preferred solution is that F=0.5HZ, which not only reduces the equipment requirements of the massage assembly, but also provides comfortable massage function for the user. In addition, the user can also actively set the parameter F to 0.1HZ, 0.3HZ, 0.7HZ, 1HZ, etc. according to his own needs, which should be considered as a specific embodiment of the present application.

[0039] The preset duration T is 15min≤T≤30min, and the user can set the preset duration according to his own needs, so that the air bag can continuously apply massage force to the user within the preset duration, and automatically stop running after reaching the preset duration, preventing the user from being injured by over-pressing due to forgetting to turn off the massage function and the air bag continuously applying massage force to the user's specific part, ensuring the safety in use. The preferred solution is that T=20min, which not only reduces the equipment requirements of the massage assembly, but also provides comfortable massage function for the user. In addition, the user can also actively set the parameter T to 15min, 17min, 13min, 17min, 30min, etc. according to his own needs, which should be considered as a specific embodiment of the present application.

[0040] In the embodiment, the user inputs preset temperature information to the controller through the mobile terminal, and the controller adjusts the temperature of the heating sheet based on the received preset temperature to maintain the massage temperature within a preset range, and the preset temperature range is C, 30℃≤C≤45℃. The heating sheet is adjusted to the preset temperature to heat the corresponding area of the user's surface, and the local temperature of the user is raised to cooperate with the massage function, thereby playing a role in promoting blood circulation. Preferably, C=38°, which not only reduces the equipment requirements of the massage assembly, but also provides comfortable massage function for the user. In addition, the user can also actively set the parameter C to 30°, 35°, 40°, 45°, etc. according to his own needs, which should all be considered as specific embodiments of the present application.

[0041] Embodiment two:

[0042] Compared with embodiment one, the embodiment provides a system.

[0043] A system using the control method, including a supporting module, a massage module, a monitoring module, a processing module, a gas pressure adjusting module, a terminal module and a storage module. Specifically:

[0044] The supporting module is used to support the user and provide a lying platform for the user to ensure that the user can be in contact with the massage module.

[0045] The massage module includes an air bag arranged on the supporting module, which is adjusted by controlling the air pressure of the air bag, and then the air bag is used to massage the user by changing the hardness of the air bag.

[0046] The monitoring module monitors the air pressure in the air bag, obtains the air pressure information of the air bag, and then obtains the pressure-bearing data set and the non-pressure-bearing data set to provide data support for the processing module to calculate the critical air pressure.

[0047] The processing module draws the pressure-bearing curve and the non-pressure-bearing curve according to the air pressure information provided by the monitoring module, calculates the critical air pressure by using the effective support analysis algorithm of the air bag, and sends the inflation and deflation signal to the gas pressure adjusting module.

[0048] The gas pressure adjusting module receives the inflation and deflation signal from the processing module and drives the air bag to perform lifting action, including inflation and deflation operation of the air bag, so that the height and hardness of the air bag can be adjusted.

[0049] The terminal module is used to receive user instructions, including but not limited to frequency information, preset pressing intensity information, preset time length information and preset temperature information.

[0050] The storage module stores the pressure-bearing curve, the non-pressure-bearing curve and the air pressure threshold value, which provides the basis for the processing module to calculate the critical air pressure, and stores the upper limit value and the lower limit value of the air bag air pressure adjustment, which provides the basis for the processing module to send the inflation and deflation signal to the gas pressure adjusting module.

[0051] In the running time, the processing module draws the pressure curve and the non-pressure curve according to the air bag pressure information obtained by the monitoring module and calculates the critical pressure as the lower limit value of the air bag pressure adjustment, in addition, the processing module forms the lower limit value and the upper limit value of the air bag pressure adjustment according to the critical pressure calculated and the massage pressure from the terminal module, sends the inflation instruction and the deflation instruction to the air pressure adjustment module, and the air bag pressure can be alternately switched and changed between the upper limit value and the lower limit value, so that the air bag provides the massage operation to the user through the lifting switching.

[0052] The features and effects of the massage control method described in the embodiment are consistent with those of Embodiment One, and will not be repeated.

[0053] Embodiment Three:

[0054] Compared with Embodiment One, the embodiment provides an air mattress.

[0055] An air mattress, comprising a cushion body and a massage assembly arranged on the cushion body, the massage assembly comprising an air bag arranged on the cushion body and a control box for adjusting the air pressure in the air bag, the control box controls the air pressure in the air bag to be adjusted up and down within the air pressure adjustment range, so that the air bag provides the user with the supporting function and the massage function by changing the hardness, in use, the control box adjusts the air bag according to the massage control method to make the air bag provide the user with comfortable massage function.

[0056] In the embodiment, the control box comprises a controller, an air pump and an electromagnetic valve controlled by the controller, the controller controls the air pump and the electromagnetic valve to start and stop independently and makes the air bag adjust the air pressure by switching between inflation and deflation. The air pump and the electromagnetic valve cooperate and drive the air bag to perform the inflation operation and the deflation operation, so that the air bag realizes the height adjustment and the hardness adjustment by adjusting the air pressure.

[0057] In the embodiment, the setting position of the air bag can be adjusted as needed to provide targeted massage to each body segment of the user. The air bag includes but is not limited to the waist supporting bag and the leg supporting bag, and can also be the head supporting bag for massaging the head, the neck supporting bag for massaging the neck, etc., which should all be considered as specific embodiments of the present application.

[0058] In the embodiment, when the air bag is a waist supporting bag, the air bag is arranged in the middle of the cushion body and below the waist of the user, the maximum height of the waist supporting bag is H-YMAX, 3cm≤H-YMAX≤10cm, which ensures that the waist supporting bag can contact the waist of the user at the critical air pressure and also ensures that the waist supporting bag has a space for further lifting upward, so that the waist supporting bag can exert a massage force on the user's waist in accordance with the preset pressing strength. The parameter H-YMAX can also be 3cm, 5cm, 7cm, 10cm, etc., as long as it meets the requirement of 3cm≤H-YMAX≤10cm, which should be regarded as the specific embodiment of the embodiment.

[0059] In the embodiment, when the air bag is a leg supporting bag, the air bag is arranged in the rear of the cushion body and below the leg of the user, the maximum height of the leg supporting bag is H-TMAX, 5cm≤H-TMAX≤10cm, which ensures that the leg supporting bag can contact the leg of the user at the critical air pressure and also ensures that the leg supporting bag has a space for further lifting upward, so that the leg supporting bag can exert a massage force on the user's leg in accordance with the preset pressing strength. The parameter H-TMAX can also be 5cm, 7cm, 10cm, etc., as long as it meets the requirement of 5cm≤H-TMAX≤10cm, which should be regarded as the specific embodiment of the embodiment.

[0060] In the embodiment, the controller adjusts the temperature of the heating sheet based on the received preset temperature, so that the massage temperature is maintained within the preset range. The top of the air bag is provided with a heating sheet, and the controller controls the start-stop switching of the heating sheet to adjust the temperature of the top of the air bag.

[0061] In the embodiment, the control box includes an external mobile terminal, the controller is connected with the mobile terminal and obtains user information. The user inputs preset frequency information, preset pressing strength information and preset time length information to the controller through the mobile terminal, the controller adjusts the air pressure of the air bag based on the received information, sets the massage air pressure required for the air bag to reach the preset pressing strength as the upper limit value of the air pressure adjustment range, and maintains the air pressure in the air bag at the critical air pressure after completing the massage operation, so that the air bag contacts the user. By setting the input of the preset frequency information, the preset pressing strength information and the preset time length information, the air bag can control the massage operation on the user to meet the differentiated use requirements of the user. The massage force exerted by the air bag on the user can be adjusted by adjusting the massage air pressure to meet the differentiated use requirements of the user. After completing the massage operation, the air pressure in the air bag is maintained at the critical air pressure, so that the air bag always plays a supporting role for the user, improving the use experience. The mobile terminal includes but is not limited to a remote controller and a mobile phone, and the mobile phone is provided with an APP or a WeChat mini program with a control program. The user controls the action of the air bag through the mobile terminal to realize the setting of the user's massage and relaxation parameters and other operations.

[0062] In the embodiment, the controller senses the real-time air pressure in the air bag through the air pressure sensor, thereby obtaining the pressure-bearing data set and the non-pressure-bearing data set, and further drawing the pressure-bearing curve and the non-pressure-bearing curve.

[0063] The features and effects of the massage control method of the embodiment are consistent with those of Embodiment One, and thus will not be described again.

[0064] Embodiment Four:

[0065] Compared with Embodiment One, the embodiment provides a storage medium.

[0066] The storage medium stores a computer program, and when executed by at least one processing module, the storage medium executes the massage control method. The content stored in the storage medium includes but is not limited to a computer program, a set parameter, and monitored and obtained data, etc.

[0067] The features and effects of the massage control method of the embodiment are consistent with those of Embodiment One, and thus will not be described again.

Claims

1. A massage control method, characterized in that, According to the relationship between the air bag inflation time and the pressure, the critical air pressure when the air bag supports the user is obtained; the critical air pressure is set as the lower limit value of the air bag pressure adjustment; wherein the critical air pressure is the minimum air pressure value when the air bag contacts the user; the pressure-bearing curve of the air bag inflation time and pressure in the pressure-bearing state is obtained; the non-pressure-bearing curve of the air bag inflation time and pressure in the non-pressure-bearing state is obtained; the critical air pressure of the air bag contacting the user in the pressure-bearing state is obtained by comparing and calculating the pressure-bearing curve and the non-pressure-bearing curve through the air bag effective support analysis algorithm.

2. The massage control method according to claim 1, wherein The air bag effective support analysis algorithm includes: under the same inflation power and inflation time, after the air bag contacts the user in the pressure-bearing state, the air bag pressure rising rate is greater than that in the non-pressure-bearing state, and the two begin to produce a pressure difference; a preset pressure threshold is set; when the pressure difference between the air bag pressure in the pressure-bearing state and the air bag pressure in the non-pressure-bearing state reaches the pressure threshold, the air bag pressure in the pressure-bearing state at this time is set as the critical air pressure. 3.The massage control method of claim 2, characterized in that, The obtained critical air pressure is set as the lower limit value of the air bag pressure adjustment; the air bag pressure is adjusted so that the air bag pressure is cyclically adjusted between the critical air pressure and the massage air pressure, wherein the massage air pressure can be automatically set or manually set by the user.

4. A system for using the massage control method according to any one of claims 1 to 3, characterized by It includes: A supporting module for supporting the user; A massage module for adjusting up and down through air pressure control to massage the user; A monitoring module for monitoring the air pressure in the air bag and obtaining air bag pressure information; A processing module for drawing pressure-bearing curve and non-pressure-bearing curve according to the air pressure information provided by the monitoring module, calculating the critical air pressure through the air bag effective support analysis algorithm, and delivering the inflation and deflation signals to the air pressure adjustment module; An air pressure adjustment module for receiving the inflation and deflation signals from the processing module and driving the air bag to move up and down; A terminal module for receiving user instructions; A storage module for storing the pressure-bearing curve, the non-pressure-bearing curve and the pressure threshold, providing basis for the processing module to calculate the critical air pressure, and storing the upper limit value and the lower limit value of the air bag pressure adjustment, providing basis for the processing module to deliver the inflation and deflation signals to the air pressure adjustment module.

5. The system of claim 4, wherein, The processing module draws the pressure-bearing curve and the non-pressure-bearing curve according to the air bag pressure information obtained by the monitoring module and calculates the critical air pressure as the lower limit value of the air bag pressure adjustment; or the processing module forms the lower limit value and the upper limit value of the air bag pressure adjustment according to the critical air pressure calculated and the massage air pressure from the terminal module, sends the inflation and deflation instructions to the air pressure adjustment module, and the air bag pressure can be alternately switched between the upper limit value and the lower limit value, so that the air bag can massage the user by switching up and down.

6. An air bed using the massage control method according to any one of claims 1 to 3, comprising a cushion body, characterized by, The pad body is provided with a massage assembly, which includes an air bag arranged on the pad body and a control box for adjusting the air pressure in the air bag. The air bag can be switched between the critical air pressure and the massage air pressure through inflation and deflation, so that the top of the air bag can repeatedly press and massage the user.

7. An air bed as claimed in claim 6, wherein The control box includes a controller, an air pump and an electromagnetic valve. The controller controls the start and stop of the air pump and the electromagnetic valve to inflate and deflate the air bag, so that the air pressure in the air bag can be adjusted.

8. An air bed as claimed in claim 7, characterised in that The controller senses the real-time air pressure in the air bag through an air pressure sensor; or the control box comprises an external mobile terminal, the controller is connected with the mobile terminal and obtains user instructions; or the top of the air bag is provided with a heating sheet, the controller controls the start-stop switching of the heating sheet, so that the temperature of the top of the air bag is adjustable; or the air bag is a waist supporting bag arranged in the middle of the cushion body; or the air bag is a leg supporting bag arranged at the rear of the cushion body.

9. A storage medium, characterized by The storage medium stores a computer program, and the storage medium is executed by at least one processing module, and the massage control method in any one of claims 1-3 is executed.

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