Smart mattress having high inflation and deflation efficiency, control system and control method

Abstract

The present invention belongs to the field of smart mattresses, and relates to a smart mattress having high inflation and deflation efficiency, a control system and a control method, which aim at the problems of low inflation and deflation efficiency and complex control in the prior art. The provided specific solution is as follows: the smart mattress having high inflation and deflation efficiency comprises a quilting layer, and a comfort layer and a support layer which are provided in the quilting layer one above the other, and further comprises an air pump and a massage layer provided between the comfort layer and the support layer; the massage layer comprises a plurality of air bag assemblies which are independent of each other; each air bag assembly is provided with an inflation electromagnetic valve and a deflation electromagnetic valve, the inflation electromagnetic valves being connected to the air pump, and the deflation electromagnetic valves being connected to the air pump; the air pump, the inflation electromagnetic valves and the deflation electromagnetic valves are separately connected to a controller; each air bag assembly can be independently inflated or deflated; and air inflation and deflation can be achieved between the air bag assemblies. In addition, further provided are a control system and control method for the smart mattress. Therefore, the present invention achieves high inflation and deflation efficiency, and simple, efficient and flexible control.

Description

Intelligent mattress, control system and control method with high inflation and deflation efficiency Technical Field

[0001] The present invention belongs to the field of smart mattresses, and in particular relates to a smart mattress with high inflation and deflation efficiency, a control system and a control method. Background Art

[0002] In the field of smart mattresses, numerous technologies have been developed to provide a more comfortable and effective sleeping experience. Existing solutions already utilize air springs positioned in areas such as the shoulders, back, waist, hips, and legs. These air springs can be inflated and deflated via a control system, enabling adjustable firmness and massage functions. Inflated air springs provide support and a massage effect, while deflated air springs release air pressure for a more comfortable massage experience.

[0003] In the existing technology, an air pump is provided to inflate and deflate each air spring. However, the air pump only inflates and deflates the air springs in one direction; the air springs cannot inflate or deflate each other. This presents several problems: First, the inflation and deflation process in the existing technology results in significant energy loss, resulting in low inflation and deflation efficiency; second, the inflation and deflation process in the existing technology takes a long time, which affects the user's hardness adjustment and massage experience. In addition, the control system in the existing technology is complex to operate and adjust, making it difficult for users to use and master.

[0004] Therefore, it is necessary to provide an intelligent mattress, a control system and a control method to solve the problems existing in the prior art. Summary of the Invention

[0005] In response to the problems of low inflation and deflation efficiency and complex control in the existing technology, the present invention provides an intelligent mattress, control system and control method with high inflation and deflation efficiency. By setting a solenoid valve connected to the air pump, the connection between the airbag components is achieved, thereby improving the inflation and deflation efficiency and reducing the control difficulty.

[0006] The present invention adopts the following technical solution: a smart mattress with high inflation and deflation efficiency, comprising a quilted layer capable of forming an enclosed space, and a comfort layer and a support layer arranged above and below the enclosed space, and further comprising:

[0007] an air pump comprising an air outlet and an air inlet;

[0008] a massage layer disposed between the comfort layer and the support layer, the massage layer comprising a plurality of independent airbag assemblies, each airbag assembly being provided with an inflation solenoid valve and a deflation solenoid valve, the inflation solenoid valve being connected to the air outlet, and the deflation solenoid valve being connected to the air inlet;

[0009] a controller, wherein the air pump, the inflation solenoid valve, and the deflation solenoid valve are respectively connected to the controller, and the controller controls the opening and closing of the air pump and the opening and closing of the inflation solenoid valve and the deflation solenoid valve;

[0010] By controlling the opening and closing of the inflation solenoid valve and deflation solenoid valve connected to the same airbag assembly and the delivery of the air pump, each airbag assembly can be independently inflated or deflated;

[0011] By controlling the opening and closing of the inflation solenoid valve and deflation solenoid valve connected to different airbag components and the delivery of the air pump, a connecting air path is formed between the airbag components, so that the air between the airbag components is connected, thereby achieving inflation and deflation.

[0012] Each airbag component is connected to a set of inflation solenoid valves and deflation solenoid valves, and each set of inflation solenoid valves and deflation solenoid valves is connected to an air pump, so that the airbag component can be inflated by opening the inflation solenoid valve, and the airbag component can be deflated by opening the deflation solenoid valve; when the opened inflation solenoid valve and deflation solenoid valve are located on different airbag components, the air in the airbag component corresponding to the deflation solenoid valve can be transported through the air pump to the airbag component corresponding to the opened inflation solenoid valve, thereby realizing inflation and deflation between the airbag components, which can effectively shorten the inflation and deflation time and improve the inflation and deflation efficiency.

[0013] Furthermore, a first solenoid valve is provided at the air outlet, and a second solenoid valve is provided at the air inlet. The first and second solenoid valves are connected to the controller, and the controller controls the opening and closing of the first and second solenoid valves, respectively. The inflation solenoid valve is connected to the first solenoid valve, and the deflation solenoid valve is connected to the second solenoid valve. The inflation and deflation solenoid valves connected to each airbag assembly are connected to the first and second solenoid valves, respectively. By providing the first and second solenoid valves, power is connected between the airbag assemblies, facilitating air path control.

[0014] Furthermore, the airbag assembly and the inflation solenoid valve are connected via an inflation tube, and an air pressure sensor for detecting air pressure is provided on the inflation tube, and the air pressure sensor is connected to the controller.

[0015] Furthermore, the airbag assembly and the deflation solenoid valve are connected via a deflation pipe.

[0016] Furthermore, each of the airbag assemblies includes multiple airbags, which may be cylindrical or rectangular, and move perpendicularly to the comfort layer and the support layer when inflated or deflated, thereby achieving a massage function; the airbags include rubber airbags and TPU airbags.

[0017] Furthermore, the controller, the air pump, the inflation solenoid valve, the deflation solenoid valve, the first solenoid valve and the second solenoid valve are all arranged in a control box.

[0018] Furthermore, the inflation solenoid valve has a first inlet and a first outlet, with multiple first inlets connected to the first solenoid valve, and the first outlets correspondingly connected to the airbag assembly. The deflation solenoid valve has a second inlet and a second outlet, with the second inlet correspondingly connected to the airbag assembly, and multiple second outlets connected to the second solenoid valve. The first inlet can be integrated into a connector and then connected to the first solenoid valve via the connector, and the second outlet can be integrated into a connector and then connected to the second solenoid valve via the connector, thereby reducing the probability of air leakage.

[0019] As another invention, a control system for a smart mattress with high inflation and deflation efficiency is provided, the control system comprising:

[0020] Air pump unit, providing air source;

[0021] A massage unit connected to the air pump unit, wherein the massage unit has a plurality of independent air bag components and achieves a massage effect by inflating and deflating the air bag components;

[0022] a solenoid valve unit connected between the air pump unit and the massage unit;

[0023] A wireless communication unit capable of interacting with an interaction unit through signals, wherein the interaction unit includes one of a remote control, an APP client, and a WeChat applet;

[0024] The control unit is connected to the air pump unit, the solenoid valve unit and the wireless communication unit, and controls the opening and closing of the air pump unit and the solenoid valve unit according to the signal received by the wireless communication unit to realize the inflation and deflation between at least two of the airbag assemblies.

[0025] As a third invention, a method for controlling a smart mattress with high inflation and deflation efficiency includes:

[0026] S1, setting working parameters; the working parameters include user parameters and mattress parameters; the user parameters include gender, age, height and weight, and the mattress parameters include the inflation-deflation frequency and intensity of the working area;

[0027] S2, select working mode;

[0028] S3, according to the working parameters and working mode, respectively controlling the opening and closing of the inflation solenoid valve and the deflation solenoid valve to inflate and deflate the airbag components;

[0029] S4, after the mattress is adjusted, the inflation and deflation are stopped so that each airbag assembly maintains the current state and the mattress is in a supporting state.

[0030] The control system can realize the inflation and deflation between airbag components, effectively improve the inflation and deflation efficiency, and reduce the control difficulty.

[0031] Furthermore, the working modes include one-to-one inflation and deflation mode, one-to-many inflation and deflation mode, many-to-one inflation and deflation mode, and many-to-many inflation and deflation mode;

[0032] The one-to-one inflation and deflation mode is as follows: the inflation solenoid valve of one airbag assembly is controlled to open to form an inflated airbag assembly, and the deflation solenoid valve of the other airbag assembly is controlled to open to form a deflated airbag assembly, and the air pump, the first solenoid valve, and the second solenoid valve are simultaneously opened; the air in the deflated airbag assembly is transferred to the inflated airbag assembly by the air pump, thereby forming an inflation and deflation circuit between the inflated airbag assembly and the deflated airbag assembly;

[0033] The one-to-many inflation and deflation mode is as follows: the inflation solenoid valve of one airbag assembly is controlled to open to form an inflated airbag assembly, and the deflation solenoid valves of the other airbag assemblies are controlled to open to form at least two deflated airbag assemblies, and the air pump, the first solenoid valve, and the second solenoid valve are simultaneously opened; the air in the at least two deflated airbag assemblies is transferred to the one inflated airbag assembly by the air pump, thereby forming an inflation and deflation circuit between the one inflated airbag assembly and the at least two deflated airbag assemblies;

[0034] The many-to-one inflation and deflation mode is as follows: the inflation solenoid valves of at least two airbag assemblies are controlled to open to form at least two inflated airbag assemblies, and the deflation solenoid valve of an airbag assembly other than the inflated airbag assembly is controlled to open to form a deflated airbag assembly, and the air pump, the first solenoid valve, and the second solenoid valve are simultaneously opened; the air in the deflated airbag assembly is transported by the air pump to the at least two inflated airbag assemblies, thereby forming an inflation and deflation circuit between the at least two inflated airbag assemblies and the one deflated airbag assembly;

[0035] The many-to-many inflation and deflation mode is: controlling the inflation solenoid valves of at least two airbag assemblies to open, forming at least two inflated airbag assemblies, and at the same time controlling the deflation solenoid valves of airbag assemblies other than the inflated airbag assemblies to open, forming at least two deflated airbag assemblies, and the air pump, the first solenoid valve and the second solenoid valve are opened at the same time; the air in the at least two deflated airbag assemblies is transported to the at least two inflated airbag assemblies through the air pump, thereby forming an inflation and deflation circuit between the at least two inflated airbag assemblies and the at least two deflated airbag assemblies.

[0036] A variety of selection modes can meet various needs. By controlling the opening and closing of the first solenoid valve, the second solenoid valve, the inflation solenoid valve, and the deflation solenoid valve, it can realize the inflation and deflation of a single airbag component, and the inflation and deflation between airbag components. The control method is simple, efficient and flexible, and can realize diversified adjustments to quickly meet user comfort needs.

[0037] Compared with the existing technology, the present invention has the following beneficial effects:

[0038] 1. High inflation and deflation efficiency: By inflating and defusing the airbag components one after another, an internal inflation and deflation circuit is formed. This allows for simultaneous inflation of one or more airbag components while simultaneously deflating one or more other components, thereby improving inflation and deflation efficiency. Compared to traditional one-way inflation and deflation systems, this invention can complete inflation and deflation more quickly, improving inflation and deflation efficiency.

[0039] 2. Enhanced Adjustment Experience: The air pump function of the control system allows for precise inflation and deflation of the airbag components. Using the same air pump flow, the alternating inflation and deflation allows for more flexible and diverse mattress adjustments, enhancing the massage experience.

[0040] 3. Increased Comfort: Airbag components are positioned in the mattress's shoulder, back, waist, hip, and leg areas, providing targeted support and massage adjustments tailored to the needs of different body parts. By adjusting the degree of inflation and deflation, customized adjustments can be achieved for different areas based on personal preferences and physical conditions, enhancing comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] FIG1 is a schematic diagram of the internal structure of a smart mattress with high inflation and deflation efficiency according to Example 1;

[0042] FIG2 is a schematic diagram of the external structure of the smart mattress with high inflation and deflation efficiency according to Example 1;

[0043] FIG3 is a schematic diagram of the control system structure of the smart mattress with high inflation and deflation efficiency according to Example 2;

[0044] FIG4 is a flow chart of a control method for a smart mattress with high inflation and deflation efficiency according to Example 3;

[0045] In the figure: 1-comfort layer; 2-support layer; 3-massage layer; 31-airbag assembly; 32-inflation solenoid valve; 33-deflation solenoid valve; 34-air pressure sensor; 35-inflation tube; 36-deflation tube; 4-air pump; 41-air outlet; 411-first solenoid valve; 42-air inlet; 421-second solenoid valve; 5-control box; 51-air pump unit; 52-massage unit; 53-solenoid valve unit; 54-wireless communication unit; 55-control unit; 56-power supply unit; 57-storage unit; 6-quilted layer; 7-interaction terminal. Modes for Carrying Out the Invention

[0046] The following is an explanation and description of the technical solutions of the embodiments of the present invention in conjunction with the accompanying drawings of the present invention. However, the following embodiments are only preferred embodiments of the present invention and are not exhaustive. Based on the embodiments in the implementation manner, other embodiments obtained by those skilled in the art without making any creative work are all within the scope of protection of the present invention.

[0047] Example 1

[0048] This embodiment is a smart mattress with high inflation and deflation efficiency, as shown in Figures 1 and 2, comprising a quilted layer 6 capable of forming an enclosed space, and a comfort layer 1 and a support layer 2 arranged above and below the enclosed space, wherein the comfort layer 1 comprises one or more of latex, memory foam, air fiber, and sponge; the support layer 2 is an elastic support layer comprising one of a single-pocket spring, an open spring, and a partitioned spring; the smart mattress further comprises:

[0049] An air pump 4, comprising an air outlet 41 and an air inlet 42;

[0050] a massage layer 3 disposed between the comfort layer 1 and the support layer 2, the massage layer 3 including a plurality of independent airbag assemblies 31, each of which is provided with an inflation solenoid valve 32 and a deflation solenoid valve 33, the inflation solenoid valve 32 being connected to the air outlet 41, and the deflation solenoid valve 33 being connected to the air inlet 42;

[0051] The air pump 4, the inflation solenoid valve 32 and the deflation solenoid valve 33 are connected to the controller respectively, and the opening and closing of the air pump 4 and the opening and closing of the inflation solenoid valve 32 and the deflation solenoid valve 33 are controlled by the controller respectively;

[0052] By controlling the opening and closing of the inflation solenoid valve 32 and the deflation solenoid valve 33 connected to the same airbag assembly 31 and the delivery of the air pump 4, each airbag assembly 31 can be independently inflated or deflated;

[0053] By controlling the opening and closing of the inflation solenoid valve 32 and the deflation solenoid valve 33 connected to different airbag assemblies 31 and the delivery of the air pump 4, a connecting air path is formed between the airbag assemblies, so that the air between the airbag assemblies 31 is connected, thereby achieving inflation and deflation.

[0054] The quilted layer 6 in this embodiment can be made of two layers of fabric, the upper and lower layers. The controller can specifically be a control circuit, which can interact with the interactive terminal 7. The interactive terminal 7 can be a remote control, an APP client or a WeChat applet, which can meet different control requirements; each airbag component 31 is connected to a group of inflation solenoid valves 31 and deflation solenoid valves 32, and each group of inflation solenoid valves 31 and deflation solenoid valves 32 are connected to the air pump 4, so that the inflation of the airbag component can be achieved by opening the inflation solenoid valve 31, and the deflation of the airbag component 31 can be achieved by opening the deflation solenoid valve 32; when the opened inflation solenoid valve 32 and the deflation solenoid valve 32 are located on different airbag components 31, the air in the airbag component corresponding to the deflation solenoid valve can be transported to the airbag component corresponding to the opened inflation solenoid valve through the air pump, thereby realizing inflation and deflation between the airbag components, which can effectively shorten the inflation and deflation time and improve the inflation and deflation efficiency.

[0055] The air outlet 41 is provided with a first solenoid valve 411, and the air inlet 42 is provided with a second solenoid valve 421. The first solenoid valve 411 and the second solenoid valve 421 are connected to the controller, which controls the opening and closing of the first solenoid valve 411 and the second solenoid valve 421, respectively. The inflation solenoid valve 32 is connected to the first solenoid valve 411, and the deflation solenoid valve 33 is connected to the second solenoid valve 421. The provision of the first solenoid valve 411 and the second solenoid valve 421 establishes a power connection between the airbag assemblies 31, facilitating air path control.

[0056] The airbag assembly 31 is connected to the inflation solenoid valve 32 via an inflation tube 35. A pressure sensor 34 is provided on the inflation tube 35 for detecting air pressure. The pressure sensor 34 is connected to the controller. The pressure sensor 35 provided on the inflation tube 33 can measure the air pressure within the corresponding airbag assembly 31, effectively monitoring the pressure and preventing dangerous situations caused by excessive pressure.

[0057] The airbag assembly 31 is connected to the deflation solenoid valve 33 via a deflation pipe 36. The deflation pipe 36 can be connected to the inflation pipe to facilitate detection of the air pressure in the airbag assembly 31.

[0058] Each airbag assembly 31 includes multiple airbags, which can be cylindrical or rectangular. When inflated or deflated, they move perpendicular to the comfort layer 1 and support layer 2, thereby achieving a massage function. These airbags can be rubber or TPU. Multiple airbag assemblies 31 are arranged side by side in a straight line or arranged in a curved pattern to form a support area for the waist and back. The multiple airbags 31 form an airbag assembly 31 in a specific shape or arrangement. When inflated, they push upward and when deflated, they concave downward. The shape can be adjusted as needed. Materials such as rubber and TPU airbags are strong enough to provide good support.

[0059] The controller, air pump 4, inflation solenoid valve 32, deflation solenoid valve 33, first solenoid valve 411 and second solenoid valve 421 are all arranged in the control box 5. Multiple components are integrated in one control box, which is convenient for detection and maintenance, and the control box 5 can also play a protective role.

[0060] The inflation solenoid valve 32 has a first inlet and a first outlet. Multiple first inlets are connected to the first solenoid valve 411, and the first outlets are correspondingly connected to the airbag assembly. The deflation solenoid valve 33 has a second inlet and a second outlet. The second inlet is correspondingly connected to the airbag assembly 31, and multiple second outlets are connected to the second solenoid valve 421. The first inlet can be integrated into a connector and then connected to the first solenoid valve via the connector. The second outlet can also be integrated into a connector and then connected to the second solenoid valve via the connector, thereby reducing the probability of air leakage.

[0061] Example 2

[0062] This embodiment is a control system for a smart mattress with high inflation and deflation efficiency, as shown in FIG3 , which includes:

[0063] An air pump unit 51 provides an air source;

[0064] The massage unit 52 is connected to the air pump unit 51. The massage unit 52 has multiple independent airbag components 31. The massage effect is achieved by inflating and deflating the airbag components 31.

[0065] The solenoid valve unit 53 is connected between the air pump unit 51 and the massage unit 52;

[0066] A wireless communication unit 54 capable of interacting with an interaction unit through signals, wherein the interaction unit includes one of a remote control, an APP client, and a WeChat applet;

[0067] a control unit 55 connected to the air pump unit 51, the solenoid valve unit 53, and the wireless communication unit 54, and controlling the opening and closing of the air pump unit 51 and the solenoid valve unit 53 according to signals received by the wireless communication unit 54, thereby achieving inflation and deflation between at least two of the airbag assemblies 31;

[0068] A power supply unit 56 is connected to the air pump unit 51, the massage unit 52, the solenoid valve unit 53, the wireless communication unit 54, and the control unit 55 and supplies power;

[0069] The storage unit 57 is used to store the information received by the wireless communication unit 54, as well as user parameter information and mattress parameter information.

[0070] Example 3

[0071] This embodiment is a control method for a smart mattress with high inflation and deflation efficiency, the flow chart of which is shown in FIG4 . The specific process includes:

[0072] S1, set working parameters; the working parameters include user parameters and mattress parameters; the user parameters include gender, age, height and weight, and the mattress parameters include inflation-deflation frequency and intensity of the working area; the working parameters can be set through the interactive terminal 7.

[0073] S2, select the working mode; the working modes include one-to-one inflation and deflation mode, one-to-many inflation and deflation mode, many-to-one inflation and deflation mode, and many-to-many inflation and deflation mode;

[0074] In this embodiment, the airbag assemblies 31 in FIG. 2 are numbered from left to right as airbag assembly 1, airbag assembly 2, airbag assembly 3, and airbag assembly 4, and the inflation solenoid valves and deflation solenoid valves connected to the four airbag assemblies are respectively set as inflation solenoid valve 1, deflation solenoid valve 1, inflation solenoid valve 2, deflation solenoid valve 2, inflation solenoid valve 3, deflation solenoid valve 3, inflation solenoid valve 4, and deflation solenoid valve 4;

[0075] In this embodiment, the one-to-one inflation and deflation mode takes the inflation of airbag component one and the deflation of airbag component two as an example: the inflation solenoid valve one of airbag component one is controlled to be opened, and airbag component one becomes an inflated airbag component. At the same time, the deflation solenoid valve two of airbag component two is controlled to be opened, and airbag component two becomes a deflated airbag component. The air pump 4, the first solenoid valve 411 and the second solenoid valve 421 are opened at the same time; the air in airbag component two is transported to airbag component one through the air pump 4, and then an inflation and deflation circuit is formed between airbag component one and airbag component two; airbag component three and airbag component four are in a pressure maintaining state.

[0076] In this embodiment, the one-to-many inflation and deflation mode takes the inflation of airbag component one and the simultaneous deflation of airbag component two and airbag component three as an example: the inflation solenoid valve one of airbag component one is controlled to open, and airbag component one is an inflated airbag component. At the same time, the deflation solenoid valve two of airbag component two and the deflation solenoid valve three of airbag component three are controlled to open, forming two deflated airbag components, and the air pump 4, the first solenoid valve 411 and the second solenoid valve 421 are opened at the same time; the air in airbag component two and airbag component three is transported to airbag component one through the air pump 4, thereby forming an inflation and deflation circuit between the inflated airbag component one and the deflated airbag components two and three; airbag component four is in a pressure maintaining state.

[0077] In this embodiment, the multi-to-one inflation and deflation mode takes the inflation of airbag component one and airbag component two, and the simultaneous deflation of airbag component three as an example: the inflation solenoid valve one and the inflation solenoid valve two of airbag component one and airbag component two are controlled to open at the same time to form two inflated airbag components, and the deflation solenoid valve three of airbag component three is controlled to open at the same time to form a deflated airbag component, and the air pump 4, the first solenoid valve 411 and the second solenoid valve 421 are opened at the same time; the air in airbag component three is transported to airbag component one and airbag component two through the air pump 4, thereby forming an inflation and deflation circuit between the inflated airbag component one and airbag component two and the deflated airbag component three; airbag component four is in a pressure maintaining state.

[0078] In this embodiment, the many-to-many inflation and deflation mode takes the inflation of airbag component one and airbag component two, and the simultaneous deflation of airbag component three and airbag component four as an example: the inflation solenoid valve one and the inflation solenoid valve two of airbag component one and airbag component two are controlled to open, forming two inflated airbag components, and the deflation solenoid valve three and the deflation solenoid valve four of airbag component three and airbag component four are controlled to open, forming two deflated airbag components, and the air pump 4, the first solenoid valve 411 and the second solenoid valve 421 are opened at the same time; the air in airbag component three and airbag component four is transported to airbag component one and airbag component two through the air pump 4, thereby forming an inflation and deflation circuit between the inflated airbag component one and airbag component two and the deflated airbag component three and airbag component four.

[0079] This embodiment also has two normal modes, namely, external inflation mode and external deflation mode, wherein:

[0080] External inflation mode: air flows from the T port (the port connected to the outside world) of the second solenoid valve 421 into the air pump, and then the air pump inflates the airbag assembly;

[0081] External deflation mode: air flows from the airbag assembly into the air pump and is then discharged to the outside through the T port of the first solenoid valve 411 .

[0082] S3, according to the working parameters and working mode, respectively controlling the opening and closing of the corresponding inflation solenoid valve and deflation solenoid valve, so that the airbag components are inflated and deflated;

[0083] S4, after the mattress is adjusted, the inflation and deflation are stopped so that each airbag assembly maintains the current state and the mattress is in a supporting state.

[0084] There are many combinations of control modes, which cannot be exhaustively listed in the embodiments, but similar control processes are all within the scope of protection of this application.

[0085] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Those skilled in the art will understand that the present invention includes, but is not limited to, the contents described in the drawings and the above specific embodiments. Any modifications that do not deviate from the functional and structural principles of the present invention are intended to be included within the scope of the claims.

Claims

1. An intelligent mattress with high inflation and deflation efficiency, comprising a quilted layer (6) capable of forming an enclosed space, and a comfort layer (1) and a support layer (2) arranged above and below in the enclosed space, characterized in that: an air pump (4) comprising an air outlet (41) and an air inlet (42); a massage layer (3) disposed between the comfort layer (1) and the support layer (2), the massage layer (3) comprising a plurality of airbag assemblies (31) independent of each other, each airbag assembly (31) being provided with an inflation solenoid valve (32) and a deflation solenoid valve (33), the inflation solenoid valve (32) being connected to the air outlet (41), and the deflation solenoid valve (33) being connected to the air inlet (42); a controller, wherein the air pump (4), the inflation solenoid valve (32) and the deflation solenoid valve (33) are respectively connected to the controller, and the controller controls the opening and closing of the air pump (4) and the opening and closing of the inflation solenoid valve (32) and the deflation solenoid valve (33); By controlling the opening and closing of the inflation solenoid valve (32) and the deflation solenoid valve (33) connected to the same airbag assembly (31) and the delivery of the air pump, each airbag assembly (31) can be independently inflated or deflated; By controlling the opening and closing of the inflation solenoid valve (32) and the deflation solenoid valve (33) connected to different airbag assemblies (31) and the delivery of the air pump, a communicating air path is formed between the airbag assemblies, so that the air between the airbag assemblies is communicated, thereby achieving inflation and deflation.

2. The smart mattress with high inflation and deflation efficiency according to claim 1, characterized in that: A first solenoid valve (411) is provided at the air outlet (41), and a second solenoid valve (421) is provided at the air inlet (42). The first solenoid valve (411) and the second solenoid valve (421) are connected to the controller, and the opening and closing of the first solenoid valve (411) and the second solenoid valve (421) are respectively controlled by the controller. The inflation solenoid valve (32) is respectively connected to the first solenoid valve (411), and the deflation solenoid valve (33) is respectively connected to the second solenoid valve (421).

3. The smart mattress with high inflation and deflation efficiency according to claim 2, characterized in that: The airbag assembly (31) and the inflation solenoid valve (32) are connected via an inflation tube (35). An air pressure sensor (34) for detecting air pressure is provided on the inflation tube (35). The air pressure sensor (34) is connected to the controller.

4. The smart mattress with high inflation and deflation efficiency according to claim 3, characterized in that: The airbag assembly (31) and the deflation solenoid valve (33) are connected via a deflation pipe (36).

5. The smart mattress with high inflation and deflation efficiency according to claim 1, characterized in that: Each of the airbag components (31) includes a plurality of airbags, which may be cylindrical or rectangular, and move perpendicularly to the comfort layer (1) and the support layer (2) when inflated or deflated, thereby achieving a massage function; the airbags include rubber airbags and TPU airbags.

6. The smart mattress with high inflation and deflation efficiency according to claim 2, characterized in that: The controller, the air pump (4), the inflation solenoid valve (32), the deflation solenoid valve (33), the first solenoid valve (411), and the second solenoid valve (421) are all arranged in a control box (5).

7. The smart mattress with high inflation and deflation efficiency according to claim 2, characterized in that: The inflation solenoid valve (32) has a first inlet end and a first outlet end, a plurality of the first inlet ends are connected to the first solenoid valve (411), and the first outlet end is correspondingly connected to the airbag assembly; the deflation solenoid valve (33) has a second inlet end and a second outlet end, the second inlet end is correspondingly connected to the airbag assembly (31), and a plurality of the second outlet ends are connected to the second solenoid valve (421).

8. A control system for an intelligent mattress with high inflation and deflation efficiency, characterized in that: The control system includes: An air pump unit (51) provides an air source; A massage unit (52) is connected to the air pump unit (51), wherein the massage unit (52) has a plurality of independent air bag components (31), and a massage effect is achieved by inflating and deflating the air bag components (31); a solenoid valve unit (53) connected between the air pump unit (51) and the massage unit (52); A wireless communication unit (54) capable of interacting with an interaction unit through signals, wherein the interaction unit includes one of a remote control, an APP client, and a WeChat applet; A control unit (55) is connected to the air pump unit (51), the solenoid valve unit (53) and the wireless communication unit (54), and controls the opening and closing of the air pump unit (51) and the solenoid valve unit (53) according to the signal received by the wireless communication unit (54), thereby achieving inflation and deflation between at least two of the airbag assemblies (31).

9. A control method for a smart mattress with high inflation and deflation efficiency according to any one of claims 1 to 7, characterized in that: include: S1, setting working parameters; the working parameters include user parameters and mattress parameters; the user parameters include gender, age, height and weight, and the mattress parameters include inflation-deflation frequency and intensity of the working area; S2, select working mode; S3, according to the working parameters and working mode, respectively controlling the opening and closing of the inflation solenoid valve and the deflation solenoid valve to inflate and deflate the airbag components; S4, after the mattress is adjusted, the inflation and deflation are stopped so that each airbag assembly maintains the current state and the mattress is in a supporting state.

10. The control method of the smart mattress with high inflation and deflation efficiency according to claim 9 is characterized in that: The working modes include one-to-one inflation and deflation mode, one-to-many inflation and deflation mode, many-to-one inflation and deflation mode, and many-to-many inflation and deflation mode; The one-to-one inflation and deflation mode is as follows: the inflation solenoid valve of one airbag assembly is controlled to open to form an inflated airbag assembly, and the deflation solenoid valve of the other airbag assembly is controlled to open to form a deflated airbag assembly, and the air in the deflated airbag assembly is transferred to the inflated airbag assembly by an air pump, thereby forming an inflation and deflation loop between the inflated airbag assembly and the deflated airbag assembly; The one-to-many inflation and deflation mode is as follows: the inflation solenoid valve of one airbag assembly is controlled to open to form an inflated airbag assembly, and the deflation solenoid valves of other airbag assemblies are controlled to open to form at least two deflated airbag assemblies, and the air in the at least two deflated airbag assemblies is transferred to the one inflated airbag assembly by an air pump, thereby forming an inflation and deflation circuit between the one inflated airbag assembly and the at least two deflated airbag assemblies; The many-to-one inflation and deflation mode is as follows: the inflation solenoid valves of at least two airbag assemblies are controlled to open to form at least two inflated airbag assemblies, and the deflation solenoid valve of an airbag assembly other than the inflated airbag assembly is controlled to open to form a deflated airbag assembly, and the air in the deflated airbag assembly is transferred to the at least two inflated airbag assemblies by an air pump, thereby forming an inflation and deflation circuit between the at least two inflated airbag assemblies and the one deflated airbag assembly; The multi-to-multi inflation and deflation mode is: controlling the inflation solenoid valves of at least two airbag assemblies to open, forming at least two inflated airbag assemblies, and at the same time controlling the deflation solenoid valves of airbag assemblies other than the inflated airbag assemblies to open, forming at least two deflated airbag assemblies, and using an air pump to transport the air in the at least two deflated airbag assemblies to the at least two inflated airbag assemblies, thereby forming an inflation and deflation circuit between the at least two inflated airbag assemblies and the at least two deflated airbag assemblies.

Images